Oxidant-Precursor Relationships Under Pollutant Transport Conditions: Outdoor Smog Chamber Study, Volume II

&EPA United States Environmental Protection Agency Environmental Sciences Research Laboratory Research Triangle Park NC 27711 EPA-600/3-79-078b August 1979 Research and Development Oxidant-Precursor Relationships Under Pollutant Transport Conditions Outdoor Smog Chamber Study Volume 2. Appendixes ------- RESEARCH REPORTING SERIES Research reports of the Office of Research and Development, U.S. Environmental Protection Agency, have been grouped into nine series. These nine broad cate- gories were established to facilitate further development and application of en- vironmental technology. Elimination of traditional grouping was consciously planned to foster technology transfer and a maximum interface in related fields. The nine series are: 1. Environmental Health Effects Research 2. Environmental Protection Technology 3. Ecological Research 4. Environmental Monitoring 5. Socioeconomic Environmental Studies 6. Scientific and Technical Assessment Reports (STAR) 7 Interagency Energy-Environment Research and Development 8. "Special" Reports 9. Miscellaneous Reports This report has been assigned to the ECOLOGICAL RESEARCH series. This series describes research on the effects of pollution on humans, plant and animal spe- cies, and materials. Problems are assessed for their long- and short-term influ- ences. Investigations include formation, transport, and pathway studies to deter- mine the fate of pollutants and their effects. This work provides the technical basis for setting standards to minimize undesirable changes in living organisms in the aquatic, terrestrial, and atmospheric environments. This document is available to the public through the National Technical Informa- tion Service, Springfield, Virginia 22161. ------- EPA-600/3-79-078b August 1979 OXIDANT-PRECURSOR RELATIONSHIPS UNDER POLLUTANT TRANSPORT CONDITIONS Outdoor Smog Chamber Study Volume 2. Appendixes by J. E. Sickles, II L.A. Ripperton W. C. Eaton R. S. Wright Research Triangle Institute Research Triangle Park, North Carolina 27709 Contract No. 68-02-2207 Project Officers: J. J. Bufalini B. W. Gay, Jr. Atmospheric Chemistry and Physics Division Environmental Sciences Research Laboratory Research Triangle Park, North Carolina 27711 ENVIRONMENTAL SCIENCES RESEARCH LABORATORY OFFICE OF RESEARCH AND DEVELOPMENT U.S. ENVIRONMENTAL PROTECTION AGENCY RESEARCH TRIANGLE PARK, NORTH CAROLINA 27711 ------- DISCLAIMER This report has been reviewed by the Environmental Sciences Research Laboratory, U.S. Environmental Protection Agency, and approved for publica- tion. Approval does not signify that the contents necessarily reflect the views and policies of the U.S. Environmental Protection Agency, nor does mention of trade names or commercial products constitute endorsement or recommendation for use. il ------- ABSTRACT A total of 146 multiple-day experiments was conducted in the four outdoor smog chambers that comprise the RTI smog chamber facility. These experiments were conducted to investigate the influence of simulated trans- port on ozone generation by various combinations of a surrogate urban hydro- carbon mixture and nitrogen oxides. The simulation of transport was accom- plished by progressively diluting the contents of the chambers with purified air. Maximum first-day ozone concentrations were reduced under dilution conditions. First-day ozone maxima were found to be sensitive both to the dilution rate and the time in the experiment that dilution was initiated. Second and third-day ozone maxima were reduced by increasing dilution rates but the reduction was less than proportional to the extent of dilution. Second and third-day ozone maxima were reduced by dilution but the ozone- generative potential, as measured by net ozone concentrations, was not. The ozone-generative potential of an aged photochemical system contained in the RTI smog chambers generally exceeded 0.08 ppm. Additional experiments were conducted to examine the ozone-generative potential of low reactivity hydrocarbons, to provide data for testing and validation of a computer-based photochemical simulation model, and to compare the behavior of two types of outdoor smog chambers. Volume 1 contains all textual material. Volume 2 (Appendixes) contains individual hydrocarbon analyses from each experiment as well as concentration (0 , oxidant, nitrogen oxides, THC, CH,, NMHC, HCHO, CN, and Freon-12) and environmental (solar radiation and temperature) data from each experiment. This report was submitted in fulfillment of Contract No. 68-02-2207 by the Research Triangle Institute under the sponsorship of the U.S. Environmen- tal Protection Agency. This report covers the period June 6, 1975 to June 23, 1978. iii ------- iv ------- CONTENTS Abstract iii Appendix A 1 ) Appendix B 61 ------- APPENDIX A DATA SHEETS OF INDIVIDUAL HYDROCARBON CONCENTRATIONS ------- Note that data sheets are listed in chronological order; see Tables 2 and 3 in Volume 1 for a summary of the experimental program. ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS PEN BILLION CARBON PART ONE OF TWO RT1 PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-2207 CHAMBER OAIt »C2 COMPOUNDS TIME ETHANE OR iUBJi-_L2H _E.ItLLbtL__ ACETYLENE C3 COMPOUNDS* EfiQEANt 1 1 1 1 1 2 2 2 2 2 3 3 3 3 4 4 4 H 4 7-22-75 7-23-75 7-23-75 7-2«-75 7-20-75 7-22-75 7-23-75 7-23-75 7-21-75 7-2«-75 7-23-75 7-23-75 7-24-75 7-24-75 7-22-75 7-23-75 7-23-75 7-24-75 7-24-75 l'j.27 4.60 16. 10 4.55 15.77 lb.52 4.73 16.27 4.68 15.93 4.88 16.52 4.83 16.14 15.83 4.V8 15.00 4.95 16.43 116.8 3,9 3.7 2.1 1.1 26.3 2.3 1.9 1.6 0.9 2.1 2.6 3.1 4.5 5.6 1.8 3.4 1.3 2.1 2.6 0.0 0.0 0.4 0.1 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.6 0.5 0.1 0.0 0.0 0.1 0.2 369.0 23.0 21.4 18.8 11. « 72.9 9.0 4.9 3.1 l.H 6.5 5.6 3.3 3.1 16.5 2.5 1.3 0.2 0.8 9.2 3.0 1.9 1.6 1.5 1.2 0.2 0.6 0.5 0.4 0.2 0.7 1.3 0.7 0.2 0.0 0.4 0,1 0.6 696.0 37.3 35.5 30.2 10.4 342. fl 9.5 9.8 8.6 3.0 7.9 9.8 11.9 2.9 38.3 5.7 2.6 2.5 1.1 ** **C4 COMPOUNDS* ****** NORMAL ISO- 1- TRANS-2- HU.L&NE. auiuit _E 0.0 0.0 0.0 0.0 0,0 0.0 0,0 0.0 0.0 0.1 0,0 0.6 0.0 0.0 0.0 0.0 0.0 0.1 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS HER BILLION CARBON PART TWO OF IWO RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-3207 CHAMBER QA1L 7-22-75 7-23-75 7-23-75 7-24-75 7-24-75 TIME ..LHRJL* 15.27 4.60 16.10 4.55 15.77 ********C5 COMPOUNDS****** C7 COMPOUND NORMAL 130- CYCLO- E&U1A&LL PENTANE FfcNTftNE. ., 331.5 1Q.7 16.8 11.7 3.5 0.0 0.3 0.0 0.0 7-22-75 7-23-75 7-23-75 7-24-75 7-24-75 15.52 4.73 16.27 4.68 15.93 227.5 a.7 1.9 3.5 5.4 6.0 0.0 0.0 0.0 0.0 7-23-75 7-23-75 7-24-75 7-24-75 4.68 16.52 4.63 4.3 3.3 8.6 7.a 0.0 0.0 0.0 0.0 7-22-75 7-23-75 7-23-75 7-34-75 7-24-75 15.83 4.96 15.00 4.95 16.43 17.3 J.t 1.3 2.5 0.2 0.0 0.0 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER StUDY HYDROCARHON UATA REPORTED IN PART3 PER HILLIUN CARBON PART OWE OF T«0 RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO, 66-02-3207 CHAMBER TIMt C2 COMPOUNDS* ETHANE OR _LlULtiL _ ACETYLENE C3 COMPOUNDS* EBUEANL ERUELtlE. 7-28-75 7-28-75 7-29-75 7-30-75 7-28-75 7-28-75 7-29-75 7-30-75 7-26-75 7-28-75 7-29-75 7-30-75 4.28 16. 18 4.75 4.73 4.45 16.52 4.90 4.67 4.60 16.52 5.05 5.03 270.0 4.2 2.2 1.4 384.0 4.6 2.1 5.4 98.5 5.5 1.0 3.1 130.8 0.4 0.0 0.0 596.0 0.0 0.0 0.7 10.3 0.3 0.0 0.2 660.0 275.1 9.6 9.0 18H.1 9.6 4.4 1.6 384.0 15.8 3.8 3.5 82.4 15.2 0.7 1.1 309.0 15.4 0.3 0.4 420.0 0.0 0.4 0.4 117.3 0.3 0.5 0.6 40.5 0.6 0.2 0.4 2344.0 616.0 16. 7 11.4 1348.0 20.9 10.6 4.7 1240.0 46.4 7.3 4.7 27B.6 39.2 3.7 1.3 ********C4 COMPOUNDS********* NORMAL ISO- 1- TRANS-2- aUJLANl flillMi B 152.4 0.0 0.0 0.0 58.8 0.0 0.0 0.0 100.0 0.0 0.0 0,0 19,9 0.3 0.0 0.0 ------- REStARCH TRIANOLE INSTITUTE OUTDOOR SMOG CHAMHEK STUDY HYDROCARBON UATA REPORTED IN PAKI3 PER BILLION CARBON PART TWO OF TWO RTI PROJtCT NO. 13U-1151 USEPA CONTRACT NO. 68-02-2207 CHAMBER HAIL _. 7-2B-75 7-26-75 7-29-75 7-30-75 TIME 1.02 16.02 1.63 1.60 ******C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLO- tLCUJUiE. PEN.1ANE-, i 1965.0 331.5 6.7 4.3 79.0 ».l 0.0 0,0 7-26-75 7-29-75 7-30-75 y.26 16.16 1.75 1.73 1025.0 12.6 2.1 1.3 26.7 0.0 0.0 0.0 7-28-75 7-28-75 7-29-75 7-30-75 16.52 1.90 1.67 935.0 21.3 3.6 3.3 37.0 0.0 0.0 0.0 7-28-75 7-26-75 7-29-75 7-30-75 1.60 16.52 5.05 5.03 211.9 22.1 1.5 0.9 7.1 0.1 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS PER OILLION CARBON PART ONE OF TnU RT1 PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-2207 CHAMBER NUMBER, 1 1 1 1 UA1L H- 4-75 8- 4-75 fl- 5-75 8- 5-75 TIME 1.98 17.02 4.62 15.02 C2 COMPOUNDS* ETHANE OR C3 COMPOUNDS* 8.8 1.1 0.6 0.0 13.3 4.1 0.6 2.0 12.8 2.6 a. 8 1.0 5.6 0.0 0.0 0.0 59.6 6.6 a. e 0.9 «***C4 COMPOUNDS********* NORMAL ISO- 1- TRANS-2- , ttUlAUL aillfJiL pUTENE 46.0 0.0 0.0 0.0 2 2 2 2 8- a-75 8- 4-75 8- 5-75 8- 5-75 4.70 17.18 4.77 15.18 7.8 0.6 0.4 0.3 10.2 0.8 0.0 0.4 12.6 0.7 0.0 0.4 6.1 0.0 0.0 0.2 41.2 2.3 1.8 0.6 3.0 0,0 0.0 0.0 8- 4-75 6- 5-75 17.35 4.VO 1.9 0.4 16,1 3.3 8.5 1.6 0,0 0.1 17,9 3.0 0.0 0.0 4 4 4 4 8- 4-75 8- 4-75 8- 5-75 8- 5-75 4.98 17.52 5.05 15.52 1.6 0.3 0.5 0.0 3.7 4.2 0.4 0.7 3.0 1.8 0.6 0.0 1.3 0.0 0.3 0.0 12.4 3.1 1.6 0,0 0,0 0.0 0,2 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAHBtR STUDY HYDROCARBON DATA REPORTED IN PARTS PER BILLION CARBON PART TWO OF TWO RTI PROJECT NO. 13U-1I51 USEPA CONTRACT NO. 66-03-2207 CHAMBER QA1L _ 8- 1-75 8- 1-75 8- 5-75 8- 5-75 TIME 1BRS. E9I) 1.98 17.02 1.62 15.02 ******C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLO- . EE.MIfl.ME, EtHLAtif JPLUEME 31.0 3.3 1.3 0.0 0.0 0.0 0.0 0.0 770,0 163,1 111.2 21,1 8- 1-75 8- 1-75 8- 5-75 8- 5-75 1.70 17.18 1.77 15,18 31.1 3.8 0.0 0.0 0.0 0.0 0.0 0.0 1000,0 121, b 67,9 6.9 8- 1-75 8- 5-75 17.35 1,90 6.6 1.7 0.0 0,0 156,8 1.3 oo 8- 1-75 8- 1-75 8- 5-75 8- 5-75 1.98 17.52 5.05 15.52 12.3 0.3 1.7 0.0 0.0 0.0 0.0 0.0 295.1 50,6 0.0 0,0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PAHfS PER BILLION CARBON PART ONE OF RTI PROJECT NO. 43U-1151 USEPA CONTRACT NO. 68-02-2207 CHAMBER TIME ETHANE OR 2 2 2 8- 8-75 8- 6-75 8- 9-75 8- 9-75 8-10-75 8- 8-75 8- 8-75 8- 9-75 8- 9-75 8-10-75 8- 8-75 8- 8-75 8- 9-75 8- 9-75 8-10-75 8- 8-75 8- 6-75 fl- 9-75 8- 9-75 8-10-75 1.60 16.52 1.58 11.67 1.58 1.77 16.66 1.72 11.85 1.72 1.87 16.80 1.87 11.93 1.05 5,00 16.85 5.03 15.10 5.00 582.7 57. a 15.1 6.8 5.5 288.1 26.6 10.9 1.7 2.5 219.7 36.1 11.6 3.6 6.1 61.7 10.1 4.5 5.1 3.1 OUNDS C3 COMPOUNDS* ACETYLENE. 711.0 312.0 95.0 19.7 30.1 152.0 166.2 0.8 12.6 13.3 315.7 115.2 14.2 10.7 13.9 39.8 18.5 6.1 1.2 1.9 EttUPANE 512.7 291.0 94.5 44.4 34.5 294.9 122.7 42.3 12.1 10.6 249.5 98.7 42.0 11.2 17.0 54.2 26.3 8.0 4.5 2.8 EBQEEIiE. 197.9 9.5 2.2 1.5 1.0 104.6 3.2 1.3 1.0 0.4 92.7 1.9 1.8 1.1 1.0 20.2 1.5 0.4 1.4 0.4 **< NORMAL auuuE. 1637.5 610.0 186.0 50.4 32.9 830.7 255.2 86.4 15,3 13.0 731.6 230.4 87.6 14.0 14.7 149.3 54.0 22.6 7.8 5.1 ********C1 COMPOUNDS **** ISO- 1- TRANS-2 116.3 1.1 0,0 0,0 0.0 17.8 0.2 0,0 0.0 38.9 0.4 0.0 0.0 0.0 10.2 0.0 0.0 0.9 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS PER BILLION CARBON PAKT TWO OF IWU RTI PROJECT NO. 03U-1150 USEPA CONTRACT NO, 68-02-2207 CHAMBER QA.1L _t 8- 8-75 8- 8-75 8- 9-75 8- 9-75 8-10-75 8- 6-75 8- 8-75 8- 9-75 8- 9-75 8-10-75 8- 8-75 8- 8-75 8- 9-75 8- 9-75 8-10-75 8- 8-75 8- 8-75 8- 9-75 8- 9-75 8-10-75 TIME HSS, ESJ) 0.60 16.52 0.58 10.67 0.58 0.77 16.68 0.72 10.8b 0.72 0.87 16.80 0.87 10.93 O.B5 5.00 16,65 5.03 15.10 5.00 ******C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLO- EHOACiE IQLULilE 1152.a 32o.o 95.5 21.2 17,5 535.2 130.5 06.1 9.8 6.6 058.0 129.0 46.6 7.0 7.3 62,3 29.1 12.7 8.5 0.0 27.3 7.3 2.1 0.0 0.0 10.0 3.2 1.1 0.0 0.0 12.3 0.2 1.0 0.0 0.0 0.9 0.0 0.0 0.0 0.0 2021.5 625.1 200.0 60.0 58.0 1306.3 390,6 200.2 01.9 22.0 1050.2 196.7 108.5 36.3 25.6 261.1 109.8 73.5 02.0 05.2 ------- RESEARCH TRlftUbLt INSTITUTE OUTDOOR SMOG CHAMbER STUDY HYDROCARBON UATA REPORTED IN HARTS HER UILLION CARBON PART ONE OF RTI PROJECT NO. 13U-1154 USEPA CONTRACT NO. 68-02-3207 CHAMBER N.UMU£.fi_ 1 1 BAIL C2 COMPOUNDS*** 1 1Mb E1HANE OH AEEJYLENE 552.1 415.1 83.6 336.0 »C3 COMPOUNDS EHQEANL ********ci COMPOUNDS*********** NORMAL iso- i- TRANS-2- BUTENE BU.TE.flE 946.5 112.8 B48.0 0.0 302.6 7«.6 203.9 169.8 538.5 38).8 61.7 0.0 264.1 17.2 172.3 99. U «96.8 217.6 0,0 a u a ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS PER BILLION CARBON PART TWO OF 1HU RTI PROJECT NO. 43U-1I54 USEPA CONTRACT NO. 68-02-2207 CHAMBER B-12-75 8-12-75 TIME 4.60 15.52 *******C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLO- Efc-MIAME P^NTANE 1115.2 865.0 33.8 21.9 2086.5 959.0 8-12-75 8-12-75 1.75 15.68 503.8 325.0 15.5 8.8 162.0 B-12-75 8-12-75 4.90 15.82 510.1 300.0 16.6 10.8 851.1 497.7 8-12-75 8-12-75 8-13-75 8-13-75 8-14-75 8-11-75 5.03 16.98 5.02 15.43 5.03 15.85 124.4 92.0 •»2.1 56.3 50.6 33.9 3.6 2.3 2.3 0,0 0.0 0.0 276,7 106.7 75.9 53,9 ------- RESEARCH TRIANGLE INSTITUTE OUfDOOR SMOG CHAMBER STUDY HYDROCARBON UA1A REPORTED IN PARIS PtR BILLION CARBON PART ONE OF TWO RTI PROJECT NO. 13U-1151 U3EPA CONTRACT NO. 60-02-2207 CHAMBER HAIL TIME C2 COMPOUNDS* ETHANE OR 8-17-75 8-17-75 8-17-75 8-18-75 8-18-75 8-19-75 8-19-75 8-17-75 8-17-75 8-17-75 8-18-75 8-18-75 8-19-75 8-19-75 8-17-75 8-17-75 8-17-75 8-18-75 8-18-75 8-19-75 8-19-75 8-17-75 8-17-75 8-17-75 8-18-75 8-18-75 8-19-75 8-19-75 2.10 1.98 15.02 5.12 15.55 5.07 15.02 2.27 5.10 15.15 5.27 15.65 5.20 15.15 2.13 5.23 15.27 5.12 15.80 5.35 15.27 2.57 5.37 15.13 5.55 15.88 5.50 15.13 9.7 753.J 96.2 21.1 8.2 6.1 11.1 7.3 132.8 91.8 18.8 7.1 6.6 21.7 6.9 130.7 75.7 22.1 7.6 28.1 15.1 17.1 96.3 39.0 25.9 10.9 11.8 23.8 2.1 615.3 426.0 158.7 56.6 52.0 11.7 21.1 316.2 268.0 81.5 21.0 23.7 18.3 1.1 327.9 231.8 63.5 17,5 19.9 16.8 2.1 61.7 10.8 16,9 1.7 8.9 5.1 C3 COMPOUNDS* EBUEAJUL 0.6 730.5 598.7 221.5 70.8 72.3 17.6 0.0 368.9 351.0 116.3 30.1 28.3 20.4 0.5 361.3 287.9 80.2 16.3 26,3 16.2 0.8 86.1 55.9 11.8 16.3 21.6 13.6 P.B.QELNE. 0.0 361.1 0.0 0.0 0.0 0.0 0,0 0,0 180.1 0.0 0.0 0.0 0.0 0.0 2.0 176.0 9.5 3.4 1.9 1.6 1.6 0.0 16. 1 2.6 0.0 0.0 0.0 0.0 ** NORMAL auiML 1.6 2010.1 1280.0 450.7 99.8 86.8 16.5 0.9 1028.9 796.0 260.0 51.3 49,0 28.1 0.0 1021.2 640.7 173.0 28.4 29.1 20.9 2.1 218.4 121.1 71.7 38.7 28.0 20.6 ********C1 COMPOUNDS********* ISO- 1- TRANS-2- &U1L&L -t 0.0 299.5 0.0 0.0 0.0 0.0 0.0 0.0 119.9 0.0 0.0 0.0 0.0 0.0 0.0 112.3 0.0 0.0 0.0 0.0 0.0 0.0 33.3 0.0 0.0 1.2 0,0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHArtHEK STUDY HYDROCARBON DATA REPORTED IN PAKT3 PtR BILLION CARBON PART TWO OF TWO RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-2207 CHAMBER HAIL ..( 8-17-75 8-17-75 8-17-75 8-18-75 8-18-75 8-19-75 8-19-75 8-17-75 8-17-75 8-17-75 8-18-75 8-18-75 8-19-75 8-19-75 8-17-75 6-17-75 8-17-75 8-18-75 8-18-75 8-19-75 8-19-75 8-17-75 8-17-75 8-17-75 8-18-75 8-18-75 8-19-75 6-19-75 TIME HHS. E5JJ 2.10 4.98 15.02 5.12 15.55 5.07 15.02 2.27 5.10 15.15 5.27 15.65 5.20 15.15 2.43 5.23 15.27 5.42 15.80 5.35 15.27 2.57 5.37 15.43 5.55 15.68 5.50 15.43 ******C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLO- PEN1AME. EEJOAME IQLUltiE, 7.8 0.0 4.4 7.0 0.0 1846.6 895.0 298.8 41.4 38.3 18.1 0.0 957.5 565.0 176.fl 23.3 21.9 11.0 0.0 906.7 451.7 115.4 14.6 15.4 17.3 1.6 207.2 83.4 39.0 21.7 12.9 9.0 0,0 73.3 33.1 10.1 0.0 0.0 0.0 0.0 6.9 0.0 0.0 0.0 0.0 0.0 1041.1 518.0 312,0 96.3 68.5 62.8 0.0 37.7 20.4 13.5 0.0 0.0 0.0 46.8 1305.7 735,0 212,5 61,5 42.8 55.0 0.0 42.9 21.4 3.9 0.0 0.0 0.0 76,2 1416.3 710.3 173.3 98.1 27.6 27,1 0.0 235.4 63.5 45.5 15.7 17.5 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMUG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS PER BILLION CARBON PART ONE OF TrtU RTI PROJECT NO. 43U-1154 U3EPA CONTRACT NO. 68-02-2207 CHAMBER tiUHULEU BAIL TIME 2 2 2 2 2 2 8-21-75 8-21-75 8-22-75 8-22-75 6-23-75 8-23-75 8-21-75 8-21-75 8-22-75 8-22-75 6-23-75 8-23-75 8-21-75 B-21-75 B-22-75 8-22-75 6-23-75 8-23-75 8-21-75 8-21-75 8-22-75 8-22-75 8-23-75 6-23-75 4.80 15.52 4.77 15.15 4.83 15.52 5.00 15.13 4.93 15.27 5.02 15.65 5.17 15.60 5.12 15.35 5.20 15.80 5.33 15.78 5.30 15.48 5.37 15.85 C2 COMPOUNDS* ETHANE OR ETH.ENE i 789.2 116.6 40.8 15.6 15.5 6.2 406.0 66.1 23.9 15.0 11.8 to.o 348.0 86.3 25.0 16.8 15.1 10.5 93.0 21.3 16.0 10.7 15.1 23.9 ILLLlLEJiU. 654.0 406.6 260.0 207.5 195.5 157.2 320.0 172.9 85.8 llfl.5 99.1 106.9 284.0 184.6 89.8 93.0 76.3 72.6 64.1 35. fl 27.4 20.8 21.2 16.4 C3 COMPOUNDS* EHQEAML 750.0 542.3 363.0 280.5 259.9 197.9 405.0 260.0 122.1 137.4 125.6 123.9 348.0 223.2 123.3 122.4 100.0 83.4 83.1 51.7 43.0 28.6 26.9 26.8 EHQEHiE. 369.0 0.0 0.0 0.0 0.0 0.0 215.1 0.0 0.0 0.0 0.0 0.0 188.7 4.9 3.2 5.0 3.3 3.2 40.8 1.3 0.0 0.0 0,0 0.0 ** NORMAL BUIAME. 2069.0 1109.5 752.0 498.6 464.9 293.8 1 100.0 528.5 340.8 289.9 253.6 215.6 932.0 529.5 284.4 225.7 182.5 126.2 216.3 111.8 89,6 54.3 34.7 »»*»C4 COMPOUNDS********* 130- 1- TRANS-2- 112.0 0.0 0.0 0.0 0,0 0.0 208.0 0.0 0,0 0.0 0.0 0.0 144.4 0.0 0.0 0.0 0.0 0.0 32.6 0.0 0,0 0.0 0,0 0,0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON UATA REPORTED IN PARTS PER BILLION CARBON PART TWO OF TWO RTI PROJECT NO. OSU-1150 USEPA CONTRACT NO, 68-02-2207 CHAMBER 2 2 2 2 2 li&lL 8-21-75 8-21-75 8-22-75 8-22-75 8-23-75 8-23-75 8-21-75 8-21-75 8-22-75 8-22-75 8-23-75 8-23-75 8-21-75 8-21-75 8-22-75 8-22-75 8-23-75 8-23-75 8-21-75 8-21-75 8-22-75 8-22-75 8-23-75 8-23-75 TIME -LUES. .F.SI) 0.80 15.52 0.77 15.15 0.83 15.52 5.00 15.13 0.93 15.27 5.02 15,65 5.17 15.60 5.12 15.35 5.20 15.60 5.33 15.78 5.30 15.08 5.37 15.85 ******C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLO- PE.1JTANE._ IQL.UENE 1955,0 795.7 500.0 300.6 278.9 144.6 1050.0 386.6 253.5 ieq.0 153,3 112.0 875,0 387.0 200.0 133.0 106.9 62.9 206.1 80.3 62.0 32.8 30.8 15.8 76.5 28.9 19.1 9 8.0 0.0 7 00.9 13.5 18.3 6.3 6.6 0.0 38,5 10.3 8.0 3.1 0.0 0.0 7.3 2.5 0.0 0.0 0,0 0,0 1700.0 788.6 568,0 223.6 212,7 180.9 593.9 365.7 263.0 139.8 119.1 67,3 1300.1 092,8 033.3 170.8 163,7 230.7 105.0 92.0 76.0 71,8 70,9 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PANTS PER BILLION CARBON PART ONE OF TWO RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-2307 CHAMBER UUMtiLR- QAlt 8-27-75 8-27-75 8-27-75 8-28-75 8-28-75 8-29-75 8-29-75 8-27-75 8-27-75 8-27-75 8-28-75 8-28-75 8-29-75 8-29-75 8-27-75 8-27-75 8-27-75 8-28-75 8-28-75 8-29-75 8-29-75 8-27-75 8-27-75 8-27-75 8-28-75 8-28-75 8-29-75 8-29-75 2.03 4.65 15.16 4.83 15.55 5.05 15.47 2.22 5.02 15.27 5.00 15.e>0 5.23 15.52 2.35 5.22 15.35 5.08 15.65 5.42 15.63 2.48 4.85 15.48 5.33 15.68 5.58 15.65 5.2 804.8 100.0 59.0 28.9 21.9 16.2 5.4 394.6 100.8 37.4 17.3 14.3 16.6 5.1 386.9 141.6 65.0 26.9 23.4 14.0 30.2 109.0 35.2 29.6 22.9 11.9 9.9 UNDS CEJYLENE 5.4 671.9 508.0 436.0 395.8 328.5 312.8 4.5 307.6 216.0 126.2 102.0 109.4 84.6 5.5 309.6 236.0 195.0 171.0 148.8 121.7 10.1 65.9 42.6 25.8 21.8 17.1 12.8 C3 COMPOUNDS* EfiUEAHE. 0.0 743.7 654.0 654.0 489.8 446.5 396.0 0.6 356.9 333.0 200.7 145.2 156.2 125.2 0,8 309.3 289.2 277,2 222.6 219.2 168.1 7.4 87.6 64.2 36.1 30.2 23.1 15.6 EEQEEJilL 1.5 375.. 3 0.0 0.0 0.0 0.0 0.0 0.8 186.7 0.0 0.0 0.0 0.0 0.0 0.9 154.6 17.4 0.0 0.0 0.0 0.0 4.2 42.6 4.2 0.7 0.0 0.0 0.0 ** NORMAL aiJIAiiE. 0.0 2106.3 1464.0 1408.0 1048.2 894.8 775.1 0.0 989,2 688.0 412.0 286,3 296.4 179.3 1.4 900.0 668.0 596.0 454.7 437.9 296,6 11.2 214.7 126,0 82.2 57.6 51.4 29.8 ********C4 COMPOUNDS********* ISO- 1- TRAN3-2- 0.0 0.0 0.0 3.6 0.0 330.6 0,0 0.0 0.0 0.0 0.9 0.0 146.4 0.0 0.0 0.0 0.0 0.0 0.0 126.5 0,0 0.0 0,0 0.0 0.0 0,0 33.3 0.0 0.0 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS PER BILLION CARBON PART TWO OF TWO RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-03-2207 CHAMBER TIME ******C5 COMPOUNDS******** C7 COMPOUND NORMAL ISO- CYCLO- Etttl&ME. RENTA.N.E._ 00 3 3 3 3 3 3 3 8-27-75 8-27-75 8-27-75 8-28-75 8-28-75 8-29-75 8-29-75 8-27-75 8-27-75 8-27-75 6-28-75 8-28-75 8-29-75 8-29-75 8-27-75 8-27-75 8-27-75 8-28-75 8-28-75 8-29-75 8-29-75 8-27-75 8-27-75 8-27-75 8-28-75 8-28-75 8-29-75 8-29-75 2.03 4.85 15.16 4.83 15.55 5.05 15.17 2.22 5.02 15.27 5,00 15.60 5.23 15.52 2.35 5.22 15.35 5.08 15.65 5.12 15.63 2.48 4.85 15.48 5.33 15.68 5.56 15.65 1.8 1.6 5.7 0.0 2035.6 1120.0 1035.0 689.1 576.6 121.3 0.0 907.6 505.0 296.0 1S2.2 181.6 75.5 0.0 803.1 181.0 436.5 29B.9 279.8 175.2 7.6 210.7 86.0 58.1 38.3 34.2 20.4 0.0 83.4 49.1 42.6 30.7 17.8 8.0 0.0 33.8 18.3 10.6 5.5 4.6 0.0 0.0 31.2 17.1 15.4 9.4 8.5 0.0 0.0 7.3 0.0 0.0 0.0 0.0 0.0 0.0 2076.2 667.2 196,7 237.7 304.6 173.0 21.2 1593.7 895.8 239.5 112,3 115.3 111.3 21.3 1060.5 600.7 120.4 114.9 91.7 66.6 0.0 327.8 134.2 64.8 35.9 24.9 23,5 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PAHT3 PER BILLION CARBON PART ONE OF InO RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-2207 CHAMBER MUMBEH^ 1 1 1 1 1 HAIL TIMt 9-25-75 9-25-75 9-26-75 9-26-75 9-27-75 9-25-75 9-25-75 9-26-75 9-26-75 9-27-75 9-25-75 9-25-75 9-26-75 9-26-75 9-27-75 9-27-75 9-25-75 9-25-75 9-26-75 9-26-75 9-27-75 9-27-75 5.70 15. b7 5.22 16.70 b.18 5.43 16.03 5.43 16.87 5.43 5,93 16.20 5.68 17.03 5.67 15.37 5.17 16.37 5.00 17.20 5.9Q 15.53 »C2 COMPOUNDS ETHANE OH 768.0 182.8 27.0 7.7 8.2 a52.0 76.2 11.1 5.0 6.9 361.0 62,1 12.1 11.6 11.9 13.3 72.4 16.5 7.9 7.0 12,1 18.2 E.11LEN 610.0 173.8 25.2 19.0 17.8 336.0 71.6 10.8 6.3 6.5 280.0 55.1 7.1 6.9 1.7 10.0 50.6 15.3 2.8 2.9 3.1 11.0 E EfiQEAML 810.0 207.3 35.7 30.0 25.9 132.0 102.9 12.7 5.8 7.9 363.0 71.1 9.1 8.6 5.3 5.3 71.1 16.2 2.9 1.7 1.2 7.3 'UUNUS*** ERQEEJit. 105.0 51.3 7.1 6.1 2.2 218.1 21.7 2.0 1.3 0.8 181.5 18.6 1.9 3.5 1.4 2.2 33.9 5.4 1.0 1.1 1,3 10.2 * * * » » « • NORMAL aUlME, 2161.0 56S.6 ;o.i 41.2 13.1 1181.0 251.2 39.1 14.9 11.2 952.0 152.8 22.1 29.1 11.9 8.2 180.8 50.0 7.1 4.2 6,8 11.0 «»«***C4 COMPOUNDS********* ISO- 1- TRANS-2- B.UTENE 310.8 36.8 2.3 0.0 0.0 177.2 10.1 1.1 0.0 0.0 139.2 4.1 0.0 3.2 0.0 0.0 19.7 1.0 0.5 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS PER BILLION CARBON PART TWO OF TWU RTI PROJECT NO. «3U-1154 USEPA CONTRACT NO. 68-02-2207 CHAMBER 2 2 2 2 2 Q&XL 9-25-75 9-25-75 9-26-75 9-26-75 9-27-75 9-25-75 9-25-75 9-26-75 9-26-75 9-27-75 9-25-75 9-25-75 9-26-75 9-26-75 9-27-75 9-27-75 9-25-75 9-25-75 9-26-75 9-26-75 9-27-75 9-27-75 TIME • tHBS.. tSl 5.70 15.87 5.22 16.70 5.18 5.43 16.03 5.43 16.87 5.43 5.93 16.20 5.68 17.03 5.67 15.37 5.17 16.37 5.00 17.20 5.90 15.53 ******C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLO- PE.N.TA.ME EEMlAflE. BELTANE TQLUE.NE 2030.0 423.0 36.8 20.a 22.6 1J05.0 188.0 30,3 7.4 B.a 895.0 89.5 14.7 13.5 8.3 6.0 139.5 39,7 5,1 4.1 7.4 12.9 83.0 33.7 1.6 0.0 0.0 43.8 7.6 1.0 0.0 0.0 34.6 3.4 0.0 0.0 0.0 0.0 6.6 2,1 0.0 0.0 0.0 0.0 1210.0 165.9 175.7 74.2 11.7 545.0 61.1 50.3 6.4 16.2 677.6 116.9 43.7 40.8 17.3 5.8 252.0 54.1 22.3 7.4 10,0 12.6 ------- RESEARCH TR1ANULE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN HARTS PER BILLION CARBON PART ONE OF RTI PROJECT NO. 43U-I154 USEPA CONTRACT NO. 68-02-3207 CHAMBER C2 COMPOUNDS* TIME ETHANE OR UA.lt. ItiB.iU_E.ail . 2 2 2 2 2 2 9-29-75 9-29-75 9-29-75 9-30-75 9-30-75 10- 1-75 9-29-75 9-29-75 9-29-75 9-30-75 9-30-75 10- 1-75 9-29-75 9-29-75 9-29-75 9-30-75 9-30-75 10- 1-75 9-29-75 9-29-75 9-30-75 9-30-75 10- 1-75 l.bO 5.13 16.28 5.13 I/. 03 15.20 1.B7 5.32 16. 43 5.37 17.37 15.26 2.03 5.60 16.53 5.60 17.33 15.37 5.82 16.70 5.85 17.53 15.45 6.4 1534.0 171.6 29.2 13.9 13.0 13.6 501.0 46.6 11.3 10.6 6.0 16.3 542.3 68.2 16.0 7.3 7.7 83.9 17.8 6,9 6.5 11.9 1.9 724.0 152.8 26.5 17.6 15.7 3.2 320.0 55.6 10.6 7.0 5.3 2.7 267.4 26.2 7.0 3.8 3.2 56.9 11.8 2.8 1.6 1.6 C3 COMPOUNDS* EfiQEAttf. 1.4 1377,0 375.0 62.7 56.1 55.3 3.2 432.0 104.1 17.8 9.4 6.2 3.2 503.2 102.9 14.5 6.7 1.3 71.4 16.9 4.6 1.9 3.4 EBJJEEJiE. 0.6 708.0 20.3 2.2 3.4 6.3 2.8 228.9 19.2 0.9 1.6 1.7 2.3 261.6 19.2 1.6 0.6 1.9 32.6 1.6 1.6 1.4 4.0 **] NORMAL ULLLAJiL 2.0 4004.0 940.0 173.3 92.8 67.0 0.0 1140.0 220.0 39.0 17.6 10.3 3.5 1407.9 248.0 37.0 8.5 9.7 151.3 38.6 9.4 6.4 15.9 ********C4 COMPOUNDS********* ISO- 1- TRANS-2- aUl&CiE. fliULME, QUTENE 0.0 606,0 1.2 0.0 0.0 0.0 0.0 200.0 1.8 0.0 0.0 0.0 0.6 193.9 1.6 0.0 0.0 0.0 9,2 0.7 0.6 0.0 0.6 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON UAI A REPORTED IN PARTS PER BILLION CARBON PART TWO OF RT1 PROJECT NO. 43U-1154 U3EPA CONTRACT NO. 68-02-2207 to CHAMBER N.UMB£EL_ 1 1 1 1 I I 2 2 2 2 2 2 OA1L 9-29-75 9-29-75 9-29-75 9-30-75 9-30-75 10- 1-75 9-29-75 9-29-75 9-29-75 9-30-75 9-30-75 10- 1-75 9-29-75 9-29-75 9-29-75 9-30-75 9-30-75 10- 1-75 9-29-75 9-29-75 9-30-75 9-30-75 10- 1-75 TIME (UR3- ES.I' 1.60 5.13 16.26 5.13 17.03 15.20 1.87 5.32 16.45 5.37 17.37 15.26 2.03 5.60 16.53 5.60 17.33 15.37 5.82 16.70 5.85 17.53 15.45 ******C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLO- EEJilAtiL ELttlAtiL ELULAtiE. 31.9 2716.0 507.5 133,1 63.1 106.3 606.2 248.5 30.7 45.7 16.7 736.0 213.5 61 .7 21,7 23.9 144.7 46.8 41.3 35.8 7,1 1.1 3765.0 655.0 101.4 11.4 20.2 0.0 1060.0 151.0 26.7 9.7 4.9 3.3 1088.9 180.0 28.1 2.A 6.4 158.0 29.7 9.6 3.8 15.1 0,0 143.5 28.7 5.1 1.0 0.4 0.0 07.2 22.1 0.0 0.0 0.0 33.7 12.2 0.0 0.0 0.0 3.5 1.1 0.3 0.0 0.4 ------- RESEARCH TRIANGLE INSTITUTE: OUTDOOR SMOG CHAMBER STUDY HYDROCARBON UA1A REPORTED IN PARTS PER BILLION CARBON PART ONE OF Two RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-8307 CHAMBER HAIL TIME C2 COMPOUNDS* ETHANE OR C3 COMPOUNDS*** EHQEAtiE, CO 10- 8-75 10- 8-75 10- 9-75 10- 9-75 10-10-75 10-10-75 10- 6-75 10- 8-75 10- 9-75 10- 9-75 10-10-75 10- fl-75 10- 8-75 10- 9-75 10- 9-75 10-10-75 10-10-75 10- 8-75 10- 8-75 10- 9-75 10- 9-75 10-10-75 10-10-75 6,17 16.05 6.00 15.08 1.55 16.07 6.35 16.20 6.17 15.33 a. 67 6.50 16.30 6.33 15.58 1.33 16. ao 6.65 16.57 7.03 15.83 5.00 16.57 432.0 197.2 95.1 68,0 65.0 571.7 270.6 91.6 63.2 52.1 24.2 87.0 76.0 80.2 28.8 32.8 33.2 321.0 208.0 118.8 107.2 55,2 211.1 148.7 56.2 38.6 38.8 34.0 54.7 62.4 42.2 24.8 5.3 22.0 1521.0 702.0 378.0 357.0 387.0 279,9 126.0 236.1 177.0 150.3 123.0 528.6 275.8 101.7 78.3 83.1 69.6 72.5 89.1 59.1 32.7 21.0 25.7 789.0 11.1 19.9 17.3 0.0 0.0 203.7 18.0 15.9 9.6 7.5 280.7 17.1 12.0 2.3 a. 3 5.6 38.2 21.5 5.2 3.9 2.1 1.1 1288.0 1880.0 981.0 961.0 921.0 776.0 1052.0 661,0 412.0 347.6 268,4 1455.1 821.6 281.8 206.0 176.8 142.6 170.1 198.8 128.8 81.2 65.2 47.6 »*******C4 COMPOUNDS********* NORMAL ISO- 1- TRANS-2- BJIJANE 640.0 1.4 0.0 0.0 0.0 0.0 121.6 2.3 0.0 0.0 0.0 2.7 3.1 0.9 1.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------- RESEARCH TRIAMGLt INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DA\|A REPORTED IN PARTS PER BILLION CARBON PART TWO OF TrtO RT1 PROJECT NO. 13U-1151 USEPA CONTRACT NO. 68-02-2207 CHAMBER U&IL TIME to -P- 10- «-75 10- 8-75 10- 9-75 10- 9-75 10-10-75 10-10-75 10- 6-75 10- 8-75 10- 9-75 10- 9-75 10-10-75 10- 8-75 10- 8-75 10- 9-75 10- 9-75 10-10-75 10-10-75 10- 6-75 10- 8-75 10- 9-75 10- 9-75 10-10-75 10-10-75 6.17 16.05 6.00 15.08 1.55 16.07 6.35 16.20 6,17 15.33 1.67 6.50 16.30 6.33 15.58 1.33 16,10 6.65 16.57 7.13 15.83 5.00 16.57 ******CS COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLO- ELMlAtiL EtOlAtiE. 10LUE.NE. 0075.0 1115.0 760.0 720.0 720.0 560.0 870.0 520,0 316.0 209.5 127.5 1216.7 639.a 228.0 137.5 130.0 96.0 151.a 156.0 66.0 60.0 51.5 25.9 170.0 58.5 31.8 25.6 33.9 21.9 52.9 27.1 12.6 0.0 0.0 50,1 28.1 8.6 8.2 7.9 5.0 5.8 7.8 3,6 1.6 0.0 0.0 2709.0 711.0 707.0 691.6 117,9 3B2.2 1225,0 627.9 158.9 180.6 158.9 582.1 359.2 319,9 217.7 166.0 100,1 231.2 210.7 156.0 124.6 79.1 6S.1 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMUtH STUDY HYDROCARBON OA1A REPORTED IN PARTS PER MILLION CARBON PART ONE OF TwU RT1 PROJECT NO. M3U-1154 USEPA CONTRACT NO. 68-02-2207 CHAMBER UAJ.L N> Ln 4 4 4 4 4 a 10-14-75 10-14-75 10-15-75 10-15-75 10-16-75 10-16-75 10-14-75 10-14-75 10-15-75 10-16-75 10-16-75 10-14-75 10-14-75 10-15-75 10-16-75 10-16-75 10-14-75 10-14-75 10-15-75 10-15-75 10-16-75 10-16-75 5.12 16.08 4.53 17.50 4.23 16.00 5.48 16.40 17.87 4.52 16.33 5.73 16.57 18.08 4.70 16.58 5.88 lb.73 5.67 18.33 4.90 16.83 1124.0 180.8 44.2 60.0 48.0 35.4 366.0 76.2 40.2 52.0 26.8 584.0 79.6 69.4 46.6 22.4 98.0 30.4 18.7 73.8 37.8 17.2 OUNDS ACETYLENE 646.0 238.0 46.2 31.2 27.2 23.4 262.0 92.6 11.3 10.5 7.7 310,0 84.2 17.2 8.5 4.2 62.6 14.8 2.3 9.3 5.1 3.5 C3 COMPOUNDS* EKUEAtlE. 1044.0 771.0 420.0 438.3 396.0 309.0 293.7 206.7 54.3 31.2 37.2 594.0 228.0 75.9 50.1 28.7 91.2 43.8 31.2 70.2 45.3 37.8 P-BHELilt 546.0 0.0 0.0 0.0 0.0 0,0 150.6 25.3 1.2 3.1 1.7 351.0 35.1 14.6 3.7 2.0 36,6 5.7 3.2 11.9 5.0 2.5 ** NORMAL BUTANE. 2996.0 1468.0 532.0 428.0 416.0 301.6 856.0 353.6 132,4 28.5 87.6 1644.0 460.0 165.6 141.6 80.0 153.2 56.0 26.7 107.6 80.0 77.2 ***»C4 COMPOUNDS********* ISO- 1- TRAN3-2- UU1LUL BU.IE.N.E 464.0 0.0 0.0 0.0 0.0 0.0 116.0 0.0 0.0 0,0 0.0 296,4 0.0 2.4 1.0 0.0 7.9 0.0 0,0 1.3 1.7 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARIS PER BILLION CARBON PART TWO OF TWO RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-2207 CHAMBER QLLL _ TIME ******C5 COMPOUNDS******** C7 COMPOUND NORMAL ISO- CYCLO- EE&IAUL EJHil&liL ON 2 2 2 2 2 10-14-75 10-14-75 10-15-75 10-15-75 10-16-75 10-16-75 10-14-75 10-14-75 10-15-75 10-16-75 10-16-75 10-14-75 10-14-75 10-15-75 10-16-75 10-16-75 10-14-75 10-14-75 10-15-75 10-15-75 10-16-75 10-16-75 5.12 16.06 4.53 17.50 4.23 16.00 5.46 16.40 17.87 4.52 16.33 5.73 16.57 18.08 4.70 16.58 5.88 16.73 5.b7 18.33 4.90 16.83 2815.0 855.0 209.5 117.5 160.0 115.0 745.0 233.0 91.5 12.7 52.5 1525.0 288.5 92.5 100,5 46.6 91.0 32.0 6.4 66.0 55.0 48.3 121.5 43.5 8.1 2.4 5.4 0.0 46.8 15.0 4.1 0.0 0.0 67.0 12.3 1.3 6.1 0.0 5,6 0.0 0.0 0.0 0.0 0,0 2156.0 764.0 190,0 142.8 52.1 41.6 1001.0 528.5 130.9 106.5 50.3 1547.0 262,5 69.9 77.0 53.5 194.6 56.4 40.9 261.4 103.6 39,8 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS PER BILLION CARBON PART ONE OF RTI PROJECT NO. 43U-1154 USLPA CONTRACT NO. 68-02-2807 CHAMBER tlUJlliiEL- «(,2 COMPOUNDS** UMt ETHANE OR C3 COMPOUNDS* EEQEME. 2 2 2 2 2 10-28-75 10-28-75 10-29-75 10-30-75 10-30-75 10-31-75 10-28-75 10-28-75 10-29-75 10-30-75 10-31-75 10-28-75 10-28-75 10-29-75 10-29-75 10-29-75 10-31-75 10-28-75 10-28-75 10-29-75 10-30-75 10-31-75 5.00 18. u7 4. 43 4.82 16.82 B.90 5. 18 16.23 4.57 4.V7 9.12 5.60 18. 40 4.87 5,13 17.13 9.33 5.78 18.57 8.53 5.27 9.53 414.3 67.4 23.7 20.4 16.0 610,6 93.8 31.4 20,4 16.6 16.5 93.2 28.0 17.8 17.8 24.8 309.4 74.4 15.7 11.8 5.6 311.0 68.6 15.6 7.9 » 6.0 5.7 61.7 14.4 4.5 2.9 4.3 971.2 600.0 247.4 152.1 170.1 95.1 384.3 172.2 45.6 29.7 15.4 559.7 154.8 30.9 13.4 8.5 8.6 83.8 57.3 43.2 36.7 22.0 454.9 16.5 8.4 6.2 0.0 3.6 183.7 8.6 3.4 l.t 1.5 293.8 9.4 1.9 2.6 2.2 2.3 45.1 1.6 4.1 1.8 2.4 2553.3 1336.0 440.5 246.4 151.6 133.6 1043.2 298.4 73.7 39.4 26.0 1553.1 364.4 68.0 33.3 21.6 17.2 155.6 145.6 77.6 71.6 45.2 »»**C4 COMPOUNDS********* NORMAL ISO- 1- TRANS-2- &U1ANJL HUIAtiL BUT 5 ME _ 207.4 1.3 0.0 0,0 0.0 0.0 145.1 0.0 0,0 0,0 0.0 217.9 2.2 0.0 0.0 0.0 0.0 13.4 0.0 0.0 0.0 1.1 ------- RESfcARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS PER BILLION CARBON PART TWO OF THU RT1 PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-2207 CHAMBER OA1L _ TIME to 00 10-26-75 10-26-75 10-29-75 10-30-75 10-30-75 10-51-75 10-26-75 10-26-75 10-29-75 10-30-75 10-31-75 10-28-75 10-26-75 10-29-75 10-29-75 10-29-75 10-31-75 10-28-75. 10-26-75 10-29-75 10-30-75 10-31-75 5.00 18.07 4,43 4.82 16.82 6.90 5.18 18.23 4.57 4.97 9.12 5.60 18.40 4.87 5,13 17.13 9.33 5.76 16.57 6.53 5.27 9.53 ******C5 COMPOUNDS****** C7 COMPOUND NORMAL 130- CYCLO- EENIftMS EEMAN.E. IQUIEtiE, 1616.9 795.0 198.9 96.0 29.9 46.6 939.8 184.5 41.2 26.1 9.9 1113.8 253.5 38.1 20.7 17.2 13.1 78.8 70.5 27.4 25.1 18.6 71.0 38.0 7.9 4.6 1.6 1.1 41.0 17.8 0.0 0.0 0.0 91.0 11.3 1.4 0.0 0.0 0.0 3.6 1.5 0.0 0.0 0.0 2088.5 623.0 228.9 26.7 45.4 39.9 1102.0 263.2 31,9 35.8 28,7 1281.1 190.4 73.5 59.6 32.6 49.4 202.6 45.fc 100.1 31.3 37.9 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMUG CHAMBER STUDY HYDROCARBON DA1A REPORTED IN FARTS PER BILLION CARBON PART ONE OF HTI PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-2207 CHAMBER IIMt 3 3 3 3 3 3 BAIL 11- 4-75 11- 4-75 11- 5-75 il- 5-75 ,1- 6-75 I- 6-75 1- 4-75 1- 4-75 1- 5-75 ,1- 6-75 1- 6-75 1 - 4-75 1 - 4-75 , - 5-75 , - 5-75 I - 6-75 i - 6-75 [1- 4-75 1- 4-75 [1- 5-75 1- 6-75 11- 6-75 6.20 16.57 5.B2 16.50 6.18 19.08 16.73 6.03 6.35 20.08 6./7 17.07 6.27 16.90 6.58 19.b7 6.97 17.07 t>.47 6. 75 19.33 C2 COMPOUNDS* ETHANE OR _U.tlLUt— i 1192.0 324.0 120.8 59.4 40.2 31.0 414,0 164.6 81.4 32.2 31.8 618.0 216.0 129.0 56.0 48.0 31.8 106.8 59,8 55.4 27.0 23.8 LLLULEJit 646.0 446.0 256.0 232.0 172.4 133.3 306.0 252.0 166.2 104.2 89.4 320.0 212.0 140.8 96.2 86.6 72.2 75.4 52.0 35.5 24.4 21.8 C3 COMPOUNDS* EHQEAML ESQELUL ********C4 COMPOUNDS*********" NORMAL ISO- 1- TRANS-2- aiilACiL flUltflfc _aUlEJE_ 909.0 762.0 462.0 402.0 258.9 270.3 411.0 342.0 180.0 128.7 126.0 558.0 402.0 273.3 214.5 175.2 127.8 88.2 74.1 53.4 32.4 26.4 462.0 28.5 0.0 0.0 0.0 0.0 129.0 15.6 4.0 9,8 11.6 303.0 23.0 13.3 10.0 e.o 7.1 46.5 7.4 5.1 1.8 1.9 2824.0 1972.0 1016.0 1036.0 752.0 520.0 740.0 520.0 496.0 322.8 277.2 1596.0 1128.0 692.0 464.0 338.3 215.2 218.8 156.4 127,6 65.6 65.2 412.0 0.0 0.0 0.0 0.0 0.0 27.3 0.0 0.0 0.8 0.0 255.2 4.1 0.0 0.0 0.0 0.0 23.4 0.0 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMUG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS PER BILLION CARBON PART TWO OF TWO RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-2207 CHAMBER 2 2 2 2 2 DATE, - «-75 - 4-75 - 5-75 - 5-75 - 6-75 - 6-75 - a-75 - 4-75 - 5-75 - 6-75 - 6-75 - 0-75 - 4-75 - 5-75 - 5-75 - 6-75 - 6-75 - 4-75 - a-75 - 5-75 - 6-75 - 6-75 TIME -1HRS. ESI) 6.20 16.57 5.82 16,50 6,18 19,08 6, 02 16.73 6.03 6.35 20.08 6.77 17.07 6,27 16.90 6.58 19.67 6,97 17.07 6.17 6.75 19.33 ********C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLO- PEN.IAEJE .IUL.UE.N.E 2600.0 1505.0 695.0 705.0 520,0 320.5 263,0 219.0 360.0 226.0 17S.O 1485.0 850.0 510.0 328.5 1B5.5 101.0 160.0 70.5 93.3 23.1 48.1 98.0 172.5 30.2 33.« 24.a 10.9 16.6 9.a 14.8 7,4 12.8 71.0 39.1 19.9 17.4 7.4 0,0 7.3 5.6 2,4 0.0 0.0 1722,0 987.0 938,0 614.6 442,4 346.5 1100.0 868.0 410.9 187,6 58.5 1134.0 967,0 541.8 406.7 324.1 287,7 140,7 135.0 128.1 136.5 108,5 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMbE'R STUDY HYDROCARBON DAIA REPORTED IN PARTS PER BILLION CARBON PART ONE OF TWO RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-2207 CHAMBER 2 2 2 2 2 2 3 3 3 3 3 3 QA1L -18-75 -18-75 -18-75 -19-75 -20-75 -20-75 •18-75 •18-75 •18-75 •19-75 •20-75 •20-75 •18-75 •18-75 •19-75 •19-75 •20-75 •20-75 •18-75 •18-75 •18-75 •19-75 •19-75 •20-75 •20-75 TIME 1.27 5.92 17.07 5.98 5.68 16. i] 1.47 6.08 17.23 18.23 5.9'j 16.43 1 .63 6.25 6.20 18,40 6. 17 16.60 1.83 6.12 17.57 6.43 18.57 6.42 16.77 ETHANE OR -ETMiBt.— 103.6 650.0 312.0 216.0 131.0 102.2 193.1 552.0 144.8 33.4 28.0 19.3 32.2 510.0 121.1 81.6 77.6 50.0 18.6 418.0 230.0 25.0 22.4 28.0 18.2 OUND3 C3 COMPOUNDS* ACE T YLENK 7.1 330.0 254,0 193.6 174.0 137,2 10.3 310.0 121.6 28.6 19.0 15.6 1.7 290.0 116.8 108.2 69.2 71.0 1.8 308.0 202.0 13.4 10.4 14.0 6.4 EBOEME. 10.6 600.0 519.0 159.0 435.0 336.0 28.2 507.0 258.6 46.8 33.0 27.1 2.6 510.0 218.7 219.0 186.6 131.7 5.6 411.0 405.0 75.6 50.4 64.5 38.1 PRQPE NE 3.4 330.0 35.4 8.1 0.0 0.0 1.6 276.6 18.7 5.9 2.1 1.7 1.9 276.6 14.3 18.4 13.2 7.1 3.3 240.0 42.3 4.1 1.0 9.4 1.3 ** NORMAL fjllT iMF 8.8 1716.0 1312.0 1188.0 968.0 832.0 4.6 1468.0 564.0 104.0 91.2 71.2 2.1 1400.0 556.0 536.0 412.0 333.2 22.4 1172.0 1064.0 87.6 43,6 53.2 39.5 »C4 COMPOUNDS*********** ISO- 1- TRANS-2- BUTAN.E flUIUiL 0.0 270.8 1.1 1.2 0.0 0.0 0,0 236.4 4.0 0.0 0.0 0.0 0.0 231.6 0.0 0.0 1.3 0.0 4.0 260.0 5.7 0.0 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARIS PER BILLION CARBON PART ThO OF FitO RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO, 68-02-2207 CHAMBER CO 2 2 2 2 2 2 QAlfc. 11-18-75 11-18-75 11-18-75 11-19-75 11-20-75 11-20-75 11-18-75 U-1B-75 11-18-75 11-19-75 11-20-75 11-20-75 11-18-75 11-18-75 11-19-75 11-19-75 11-20-75 11-20-75 1-18-75 1-18-75 1-18-75 1-19-75 1-19-75 1-20-75 1-20-75 TIME 1HRS. f-ai 1.27 5.92 17.07 5.96 5.68 16.27 1.47 6.08 17.23 16.23 5.95 16.43 1.63 6.25 6.20 18.40 6.17 16.60 1.83 6.42 17.57 6.43 18.57 6.42 16.77 ******C5 COMPOUNDS****** C7 COMPOUND NORMAL 130- CYCLO- EEJJIAME IOLUE.N.E. 8.0 1570.0 935.0 905.0 745.0 630.0 11.9 1385.0 441.0 73.5 60.0 49.3 0.0 1340.0 401.5 391.5 176.5 235.5 33.7 1210.0 790.0 36.6 12.7 19.9 19.9 0,0 69.0 41.7 38.0 28.7 23.9 0.0 60.5 18.5 2.5 2.9 0.0 0.0 57.0 14.1 20.2 10.0 8.0 0,0 271.0 32.4 5.9 10.1 1127,0 847.0 840,0 660.1 555.6 ir.i 1232.0 477.4 144.2 134.4 36.4 9.1 882.0 690.0 676,9 410,0 336.0 60.8 1127.0 889.0 296.1 190.0 190.0 107.7 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS PER BILLION CARBON PART ONE OF TWU RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO. 66-02-2207 CHAMBER UAlt TIMt L2 COMPOUNDS* ETHANE OR _LUlttiL __ ALLULtUE C3 COMPOUNDS* ********C4 COMPOUNDS*********** NORMAL ISO- 1- TRANS-2- aillAtiL BUIAME flUIFN.E BMTENE u> 4-10-76 4-10-76 4-15-76 0-15-76 0-10-76 4-10-76 0-15-76 4-15-76 4-16-76 4-16-76 4-10-76 4-10-76 4-15-76 4-15-76 4-16-76 0-16-76 4-10-76 0-10-76 0-15-76 4-15-76 0-16-76 5.28 16.08 5,00 18.08 5.50 16.33 5.57 18.33 5.30 16.33 5.67 16.58 5.73 18.58 5.08 16.58 5.83 16.83 5.92 18.83 5.65 708.8 70.8 31.6 63.2 70.8 17.5 501.8 35.5 189.2 18.8 19.0 17.0 533.4 50.8 13.1 12.4 14.1 625.8 161.0 17.1 5.8 6.7 1.6 464.2 65.7 177.4 02.8 01.8 29.4 090.6 70.3 6.3 2.0 2.4 572.7 96.9 292.2 80.4 523.5 118.5 20.0 6.1 7.2 4.6 398.7 71.0 151.5 34.8 34.8 21.2 393.3 189.0 95.0 53.1 45.9 301.6 9.2 101.6 12.9 273.5 41.1 3.6 4.4 5.3 5,6 208.6 10.0 72.6 2.8 1.8 9.5 196.7 14.4 3.0 4.5 1.4 2246.0 312.4 1060.0 296.0 1958.0 010.0 72.0 20.7 20.0 13.2 1500.8 230.8 560.0 103.2 102.8 50.8 1089.2 417.6 133.5 50.0 41.6 369,8 0.0 151.2 21.5 310.2 11.5 0.0 0.0 0.0 0.0 237.6 1.* 66.8 0.0 0.0 1.0 241.9 5.J 0.0 0,0 0.0 200.0 0.0 116.0 31.6 170.8 38.3 0.0 0.0 0.0 0.0 164.6 0.0 60.1 0.0 0.0 0.0 143.4 6.4 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS PER BILLION CARBON PART TWO OF TWO RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO, 68-02-2207 CHAMBER TIME ********C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLO- EtttLAtiL EttiiAtiE 10LUEUL 4-14-76 4-14-76 4-15-76 4-15-76 4-14-76 4-14-76 4-15-76 4-15-76 4-16-76 4-16-76 4-14-76 4-14-76 4-15-76 4-15-76 4-16-76 4-16-76 4-14-76 4-14-76 4-15-76 4-15-76 4-16-76 5.28 16.06 5.40 18.08 5.50 16.33 5.57 16.33 5.30 16.33 5.67 16.58 5.73 18.58 5.48 16.58 5.83 16.83 5.92 18.83 5.65 277.a 32.8 65.0 27.0 235,0 54.7 10.6 4.4 6.2 0.0 115.4 22.0 75.5 7.2 11,1 4.9 169.9 22.3 4.5 0.0 0,0 79.2 6.9 35.6 8.9 75.2 15.3 0.0 0.0 0.0 0.0 55.6 4.9 19.8 0.0 0.0 0.0 53.3 6.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMUG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS PER BILLION CARBON PART ONE OF TnU RTI PROJECT NO. 03U-1154 USEPA CONTRACT NO. 68-02-2207 CHAMI3ER OAit ETHANE OR 2 2 2 2 2 1-28-76 1-29-76 1-29-76 1-30-76 1-30-76 1-28-76 1-29-76 1-29-76 1-30-76 1-30-76 1-28-76 1-28-76 1-29-76 1-29-76 1-30-76 1-30-76 1-28-76 1-28-76 1-30-76 1-30-76 5.13 1.80 15.33 1.70 15.68 5.32 5.00 15.55 1.90 15.78 5.18 15.08 5.18 15.78 5.07 15.72 5.66 15.33 5.28 15.62 140.6 65.8 28.4 18. 8 51.4 106.0 34.8 20.8 17.0 32.9 131.0 53.2 33.4 80.0 24.2 74.2 83.8 07.0 00.6 36.0 UND3 C3 COMPOUNDS* CLMUNE EfiOP-ANE PRDPEME 116.2 75.2 63.0 56.1 48.0 90.6 63.8 60.4 52.3 46.8 « 109.2 81.2 09.9 36.4 39.8 27.5 66.6 18,0 62.4 43.4 118.8 79.5 69.3 69.0 42.1 B3.7 65.7 69.0 50.8 05.3 108.0 78.9 52.5 38.4 36.4 30.0 70.8 48.3 3ft. 1 39.0 63.6 8.3 5.5 3.6 3.1 01.7 3.6 4.3 2.0 1.9 57.6 7.0 2.9 4.8 2.2 3.4 33.3 5.6 2.3 4.2 ********C1 COMPOUNDS********* NORMAL ISO- 1- TRANS-2- aUlAtiL BUTENE -BUTFCtL. 369.6 226,6 171.2 150.0 121.2 264.6 181.2 160.0 121.4 125.6 358.0 230.8 jao.e 96.0 100.3 93.2 206.4 139.6 112.0 112.0 61.6 0.0 0,0 0.0 0.0 14,1 0.0 0.0 0.0 0.0 62.1 0.0 0.0 0.0 0,0 0,0 31.0 1.5 0.0 0.0 11.0 0,0 0.0 0.0 0.0 15.6 0.0 0.0 0.0 0.0 15.6 0.0 0.0 0.0 0.0 0.0 22.7 0.0 0.0 0.0 ------- RESEARCH TRIANULt INSTITUTE OUTDOOR SMOG LHAMUEH STUDY HYDROCARBON DATA REPORTED IN PARTS PER OILLION CARBON PART TWO OF TWO RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-3207 CHAMBER HUE. ,l TIME ******CS COMPOUNDS****** C7 COMPOUND NORMAL 130- CYCLO- EEtiIMt__ I ON 4-28-76 4-29-76 4-29-76 4-30-76 4-30-76 4-28-76 4-29-76 4-29-76 4-30-76 4-30-76 4-28-76 4-28-76 4-29-76 4-29-76 4-30-76 4-30-76 4-28-76 4-28-76 4-30-76 4-30-76 5.13 4.80 15.33 4.70 15.88 5.32 5.00 15.55 4.90 15.78 5.48 15.06 5.16 15.76 5.07 15.72 5.66 15.33 5.26 15.62 30.8 20.6 16.4 13.3 13.2 41.1 18.9 14.9 12.5 13.1 32.6 21.0 11.1 9.3 12.6 14.5 19.5 16.2 12.9 13.4 20.8 10.0 5.0 3.3 0.6 35.0 4.4 3.6 0.6 0,6 11.1 6.9 3.8 2.1 0.6 0.7 13.4 3.2 3.0 2.3 ------- RESEARCH TRIANGLE INSTITUTE. OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PAKT3 PER BILLION CARBON PART ONE OF TrtU RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO. 66-02-2207 CHAMBER diiilMIL. TIME C2 COMPOUNDS* ETHANE OR u> C3 COMPOUNDS* EBUEAblL EEQPE.N.E. 1 1 1 1 1 I 5- 6-76 5- 6-76 5- 7-76 5- 7-76 5- 8-76 5- 8-76 4.78 16.35 4.40 15.58 4.25 15.06 159.4 61 .2 43,0 39.4 48.2 12.7 133.4 100.4 75.2 67.2 46.8 46.6 111.0 101.4 76.8 67.5 55.3 43.5 58.2 5.6 3.9 3.4 1.2 0.0 408.0 302.4 222.8 188.0 140.4 130.0 2 2 2 2 2 2 5- 5- 5- 5- 5- 5- 6-76 6-76 7-76 7-76 8-76 8-76 4. 76 16.50 4.60 15.83 4.43 15.33 193 57 37 60 17 11 .8 .8 .7 ,0 .5 .5 177 lia 109 83 86 46 .5 .4 ,2 .4 .8 .4 161.3 111.9 129.4 81.9 84.3 44.4 84 3 0 0 0 0 .1 .0 .0 .0 .0 .0 535.8 536.8 311.2 210.8 213.6 106.4 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 6-76 6-76 7-76 7-76 8-76 8-76 6-76 6-76 7-76 7-76 fl-76 8-76 6-76 6-76 7-76 P-76 Pl-76 6-76 6-76 7-76 7-76 6-76 8-76 4.78 16.35 4.40 15.58 4.25 15.06 4. 76 16.50 4.60 15.83 4.43 15.33 5.18 16. 75 4.78 4.62 15.58 5.35 17.00 4.95 16.33 4.78 15.63 3 3 3 3 3 5- 6-76 5- 6-76 5- 7-76 5- 6-76 5- 6-76 5.18 16. 75 4.78 4.62 15.58 212.0 55.6 57.6 15.5 18.0 193.4 119.2 87.0 46.6 42.0 196.5 96.9 84.9 46.2 48.0 104.1 2,4 3.9 0,0 7.0 620,0 315.6 254.8 116.0 86.0 a H 4 a 4 4 5- 6-76 5- 6-76 5- 7-76 5- 7-76 5- 6-76 5- 8-76 5.35 17.00 4.95 16.33 4.78 15.63 272.0 115.0 80.2 74.4 40.2 26.4 254.0 191.6 171.0 104.4 116.6 101.6 262.8 197.4 165.0 102.6 122.7 107.7 136,5 7,9 3.9 7.1 0.0 0.0 820.0 588.0 512.0 288.8 329.6 280,8 111.0 101.4 76.8 67.5 55.3 43.5 161.3 111.9 129.4 81.9 84.3 44.4 196.5 96.9 84.9 46.2 48.0 262.8 197.4 165.0 102.6 122.7 107.7 56.2 5.6 3.9 3.4 1.2 0.0 84.1 3.0 0.0 0,0 0.0 0.0 104.1 2,4 3.9 0,0 7.0 136,5 7,9 3.9 7.1 0.0 0.0 *******»C4 COMPOUNDS********* NORMAL ISO- 1- TRANS-2- aLLLAttE. El'IEHE. _BUIENE_ 66.8 39.9 1.0 0.0 0.0 0.0 0.0 0.0 0,0 0.0 0.0 0,0 91,2 65.7 2.8 0,0 0.0 0.0 0,0 0.0 0,0 0.0 0.0 0.0 101.6 76.0 0,0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 135.6 107.2 0,0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0,0 0,0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PART3 PER BILLION CARBON PART ThO OF TWO RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-2207 CHAMBER HAIL TIME co 00 2 2 2 2 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 5- 6-76 6-76 7-76 7-76 8-76 fl-76 6-76 6-76 7-76 7-76 8-76 8-76 6-76 6-76 7-76 8-76 8-76 6-76 6-76 7-76 7-76 8-76 8-76 4.78 16.25 4.40 15.58 4.25 15.08 4.78 16.50 4.60 15.83 4.43 15.33 5.18 16.75 4.78 4.62 15.56 5.35 17.00 4.95 16.33 4.78 15.83 ******C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLO- P.EN.IANE 15.1 8.3 4.8 3.5 3.0 0.0 19.7 9,9 8.6 5.0 4.1 0.0 17.8 11.1 5.6 0.0 0.0 27.3 18.6 14.3 7.9 7.9 7.5 39.8 29.8 21.6 19.6 13.9 14.7 45.8 29,4 25,3 19.5 14.4 H,8 49.3 28.9 25.9 11.1 8.0 61.0 50,0 43.5 25.9 25.8 23.9 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DA1A REPORTED IN PARTS PbR BILLION CARBON PART ONt OF TWU RTI PROJECT NO. 03U-1150 USEPA CONTRACT NO. 68-02-2207 CHAMBER C2 COMPOUNDS* TIME ETHANE OR C3 COMPOUNDS* *»**CO COMPOUNDS********* NORMAL ISO- 1- TRANS-2- -HUlLtiL. ULCL- 1 1 2 2 3 3 0 0 U.E H- 8- 8- 8- 8- H- 8- 8- LLL. I 3-76 0-76 3-76 0-76 3-76 0-76 3-76 0-76 t)Ka. tau 3.50 0.00 3. bO 0.00 3.50 0,00 3.50 0.00 _£~LuCJjL__ 0.8 505. 0 9.5 532.0 «.5 500.0 11.2 576.0 BVifr ' y-^r111 0.6 098.0 1.2 500.0 0.9 512.0 0.6 502.0 cnurnnt. 0.3 378.0 1.7 387.0 0.0 387.0 0.0 020.0 c. auc~u.uk. 0.9 195.0 1.1 202.0 1.9 178.0 0.0 218.0 UMJ-ntu. 0.9 1000.0 2.6 1072.0 1.1 1376.0 0.9 1576.0 0.0 0.9 1.1 1.5 0.0 1.1 0.0 1.1 0.0 226.0 0.0 230.0 0.0 220.9 0.0 250.0 0.0 183.0 0.0 190.0 0.0 72.6 0.0 205.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PART3 PEN BILLION CARBON PART TWO OF RTI PROJECT NO. 13U-1151 USEPA CONTRACT NO. 6R-02-2207 COMPOUNDS****** C7 COMPOUND MBER n P D H A T P f L utti_ J 1 2 2 3 3 1 « LUJ-Lb. _U 8- 3-/6 8- 8- 8- 8- 8- 8- 8- 1-76 3-76 1-76 3-76 1-76 3-76 1-76 TIME NORMAL 130- IfiS.^ ^OTI Pf-NTiNE PENTANE. 3. 1. 3. 1. 3. 1. 3. 1. 50 5 00 50 00 50 00 50 00 117 3 123 0 113 6 133 .0 .0 .1 .0 .0 .0 .6 .0 CYCLO- EE.NIANE IQLUtNE 0 33 0 32 0 30 0 37 .0 .0 .0 .7 .0 .7 .0 .7 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARIS PER OILL10N CARBON PART ONE OF IrtU RTI PROJECT NO. 13U-1150 USEPA CONTRACT NO. 68-02-2207 CHAMHER TIME U&IL C2 COMPOUNDS* ETHANE OR 8-20-76 R-20-76 8-21-76 6-24-76 8-25-76 6-26-76 8-20-76 8-20-76 8-20-76 8-25-76 8-25-76 6-26-76 8-20-76 8-20-76 8-20-76 8-25-76 6-25-76 8-26-76 8-20-76- 8-21-76 8-20-76 8-25-76 8-25-76 8-26-76 o.OO 5.08 15.70 5.00 15.28 5,63 0.00 5.22 15.83 5.00 15.05 5.55 0.00 5.33 16.00 5.00 15.62 5.00 0.00 5.53 16.17 5.55 15.80 5.55 e. a 2380.0 126.0 00,0 20.6 751.9 14.0 706.0 81.7 20.0 03.8 25.0 15.5 630.0 75.6 27.0 21.6 15.0 6.8 276.0 19.7 8.8 9.8 122.0 2.0 1620.0 576.0 510.0 368.0 123.0 1.0 072.0 290.0 210.0 200.0 192.0 0.8 406.0 200.0 221.0 198.0 132.0 0.5 172.0 52.6 6.3 32.0 38.6 C3 COMPOUNDS* EBQEANJ. PRIIPLNE ********CO COMPOUNDS********* NORMAL ISO- 1- TRANS-2- BUTA.NE 0.0 1980.0 572.0 507.0 361.0 399.0 1.5 528.0 290.0 285.0 186.0 182.0 1.5 056.0 257.0 220.0 180.0 123.0 1.8 183.0 53.1 8.3 26.8 37.2 0.3 1320.0 3.7 6.1 3.6 o-.o 0.3 327.0 3,0 2.2 0.5 2.8 3.1 270.0 1.8 2.0 1.9 1.0 0.7 132.0 0.5 1.5 1.8 1.5 1.6 10300.0 1850.0 1200.0 1180.7 680.0 3.2 2368.0 937.0 669.0 500.0 072.0 2.1 1960.0 760.0 700.0 556,0 116.0 2.8 1160.0 126.0 20.6 72.3 91.2 0.0 1880.0 2.5 1.0 1.0 0.0 0.0 1700.0 0.0 0.0 0.0 0.0 0.0 060.0 0.7 1.1 0.9 0.0 0.0 000.0 0.0 0.0 0.9 0.0 0.0 0.0 1,2 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PAHT3 PER BILLION CARBON PART TWO OF ThU HTI PROJECT NO, 43U-1154 U3EPA CONTRACT NO. 68-02-2207 CHAMBER PAIL TIME ******C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLO- ELM1ML PJHilAtiE. EEJilAtiE IQLUttiE. •P- to 2 2 2 2 2 2 8-24-76 8-24-76 8-24-76 6-24-76 8-25-76 8-26-76 8-24-76 6-24-76 8-24-76 8-25-76 8-25-76 8-26-76 6-24-76 8-24-76 8-24-76 8-25-76 8-25-76 8-26-76 8-24-76 8-24-76 6-24-76 8-25-76 8-25-76 8-26-76 4,00 5.08 15.70 5.00 15.28 5.83 4.00 5.22 15.83 5.00 15.45 5.55 4.00 5.33 16.00 5.00 15.62 5.00 4.00 5.53 16.17 5.55 15.80 5.55 4.5 760.0 110.0 104.0 77.4 21.5 3.2 240.0 71.0 39.3 37.4 2.5 300.0 26.0 53.8 43.8 2.2 195.0 3.6 7.2 0.0 9.6 0.0 0.0 0.0 0.0 0.0 0.0 0,0 0.0 0,0 0,0 0.0 0.0 0.0 0,0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2300.0 700,0 398.0 176.0 1050.0 758.0 177.B 267.0 157.0 1100.0 466,0 386.8 200.0 67.2 339.5 144.0 36.6 325.0 25.3 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS PER BILLION CARBON PART ONE OF TbU RTI PROJECT NO. 43U-1154 UStPA CONTRACT NO. 68-02-2207 CHAMBER 2 2 2 2 2 2 C2 COMPOUNDS* TIME ETHANE OR JLUtta«._E.aiI - 6900.0 5500.0 5480.0 4460.0 3560.0 2730.0 9- 8-76 9- P-76 9- 9-76 9- 9-76 9-10-76 9-10-76 9- 6-76 9- 8-76 9- 9-76 9- 9-76 9-10-76 9-10-76 9- 8-76 9- 8-76 9- 9-76 9- 9-76 9-10-76 9-10-76 9- 8-76 9- 8-76 9- 9-76 9- 9-76 9-10-76 9-10-76 5.00 16.00 5.00 14.00 5.50 16.50 5.00 16.00 5.00 14.00 5.50 16.50 5.00 16.00 5.00 14.00 5.50 16.50 5.00 16.00 5.00 14.00 5.50 16.50 36.0 52.2 120.0 12.8 4.0 9.2 5550.0 J290.0 2830.0 1970.0 1110.0 490.0 1.6 0.6 2.0 3.2 0.8 2.4 C3 COMPOUNDS* EBQEAML 1 1700.0 9060.0 8510.0 7000.0 6660.0 4070.0 ********C4 COMPOUNDS********* NORMAL ISO- 1- TRANS-2- B.UIA.NE, 9.0 3.0 3.0 2.7 0.3 6.0 1.8 1.2 1.2 2.4 0.0 0.0 6.4 2.4 3.2 2.4 0.0 2.0 1.6 1.2 1.2 0.0 0.0 3.6 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMO& CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS PER BILLION CARBON PART TWO OF TWU RTI PROJECT NO. qJU-1154 USEPA CONTRACT NO. 68-02-2307 CHAMBER TIhE 2 2 2 2 2 2 &AIE. 9- 8-76 9- 8-76 9- 9-76 9- 9-76 9-10-76 9-10-76 9- 8-76 9- 8-76 9- 9-76 9- 9-76 9-10-76 9-10-76 9- 6-76 9- 8-76 9- 9-76 9- 9-76 9-10-76 9-10-76 9- 8-76 9- 8-76 9- 9-76 9- 9-76 9-10-76 9-10-76 5.00 16.00 5.00 11.00 5.50 16.50 5.00 16.00 5.00 11.00 5.50 16.50 5.00 16.00 5.00 11.00 5.50 16.50 5.00 16.00 5.00 11.00 5.50 16.50 »«**C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCUO- PENTA.NE EtMIML P-E.NIANE 1.0 1.0 1.5 5.0 0.0 0.0 7.0 Z.O 1.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OU1DOOR SMUG CHAMBER STUDY HYDROCARBON OA1A REPORTED IN PARIS PER BILLION CARBON PART ONE OF TWO RT1 PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-2207 CHAMBER 2 2 2 2 C2 COMPOUNDS* ETHANE OR C3 COMPOUNDS* ********C4 COMPOUNDS********* NORMAL ISO- 1- TRANS-2- Btfi_ 1 1 1 1 1 QAIL 1 9-13-76 9-13-76 9-10-76 9-10-76 9-15-76 .tma^-taii 5.00 16.50 5.33 13,33 5.50 _ET.UENE 368.0 178.0 75.0 54.0 33.4 AC.fr TYL,LNt 264.0 2-1-3.0 165.0 167.0 J37.0 tmUt&XiC. 265.0 537.0 180.0 165.0 142.0 UiLUlLUt 143.0 7.8 1.0 1.0 l.B BUJ.HUU 1024.0 736.0 584.0 560,0 476.0 u H _!,_ n 0.0 0.0 0,0 0,0 0.0 162,0 1 ,1 0.0 0.0 0.0 98.0 0.0 On . 0 0.0 0.0 9-13-76 9-13-76 9-10-76 9-14-76 9-15-76 9-13-76 9-13-76 9-14-76 9-10-76 9-15-76 9-13-76 9-13-76 9-10-76 9-10-76 9-15-76 9-13-76 9-13-76 9-14-76 9-JO-76 9-15-76 5.00 16.50 5.33 13.33 5.50 5.00 16.50 5.3i 13.33 5.50 5.00 16.50 5.33 13. J3 5.50 5.00 16.50 5.33 13.33 5.50 396.0 106.0 41.4 41.4 12.2 26P.O 280.0 200.0 198.0 150.0 4 0 4 4 0 9-13-76 9-13-76 9-14-76 9-JO-76 9-15-76 5.00 16.50 5.33 13.33 5.50 50.0 196.0 14.0 30.2 7.8 17.0 31.4 175.0 25.0 9.2 6.0 0.0 117.0 49.7 64,0 0.0 0.0 0.0 1.6 0.0 265.0 537.0 180.0 165.0 1«2.0 284.0 291.0 222.0 223.0 151.0 306.0 213.0 160.0 31.4 175.0 25.0 143.0 7.8 1.0 1.0 l.B 49.2 9.0 3.2 7.7 1.6 176.0 t.5 3.1 9.2 6.0 0.0 1024.0 736.0 584.0 560,0 476.0 908.0 820.0 652,0 607.0 472.0 1184.0 724.0 572.0 117.0 49.7 64,0 3 3 3 3 3 9-13-76 9-13-76 9-10-76 9-10-76 9-15-76 5.00 16.50 5.33 13. J3 5.50 420.0 66. q 33.0 298.0 214.0 150.0 306.0 213.0 160.0 176.0 t.5 3.1 1184.0 724.0 572.0 0.0 0,0 0.0 187.0 2.0 0.0 153.0 0.0 0.0 0.0 0.0 0.0 0,0 0.0 0.0 0.0 0.0 0,0 0.0 0.0 0,0 0.0 0.0 0.0 162,0 1,1 0.0 0.0 0.0 9.2 3,2 0.0 0.0 0.0 187.0 2.0 0.0 0.0 1.6 0.0 4.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMUG CHAMbtH STUDY HYDROCARBON DATA REPORTED IN HAHTS PfcR BILLION CARBON PART TWO OF THU RT1 PROJECT NO. 13U-1151 USEPA CONTRACT NO. 66-03-2207 CHAMBER TIME a\ 9-13-76 9-13-76 9-11-76 9-11-76 9-15-76 9-13-76 9-13-76 9-11-76 9-11-76 9-15-76 9-13-76 9-13-76 9-11-76 9-11-76 9-15-76 9-13-76 9-13-76 9-10-76 9-11-76 9-15-76 5.00 16.50 5.33 13.33 5,50 5.00 16.50 5.33 13.33 5.50 5.00 16.50 5.33 13.33 5.50 5,00 16.50 5,33 13.33 5.50 *<,C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLO- EU&AliE EEJUAliE IQLULtiE. 87.0 61 .5 «<).0 07.0 «0,0 63.0 52.5 50.5 36.0 57.5 52.0 12,0 16.5 0.0 20.0 5.8 17.1 H.O 9,0 3.0 17.2 11.0 18.0 6.0 28.8 19.0 16.0 O.b 1.9 0.0 1600.0 1180.0 631.0 702.0 1162.0 190.0 007,0 368,0 323.0 793.0 351.0 289.0 610.0 200,0 56.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMUG CHAMbEM STUDY HYDROCARBON DATA REPORTED IN PARTS PER BILLION CARBON PART ONE OF RT1 PROJFCT NCI. 13U-I151 USEPA CONTRACT NO. 68-02-2207 CHAMBER QME. TIME C2 COMPOUNDS* ETHANE OR C3 COMPOUNDS' NORMAL 2 2 2 2 9-20-76 9-20-76 9-21-76 9-21-76 4. 08 15.37 8.75 15.08 1399.2 1330.8 1303.6 1109. 1 0.0 O.H 1.2 1.0 1 1083.6 10080.8 9756.3 8008.2 1.8 0.6 1.8 0.6 20.0 18.0 18.1 15.6 80.8 72.1 70.1 56.0 0,0 0.0 0.0 0.0 0.0 0,2 0.6 0.6 0.0 O.H 1.2 1.0 0.0 0.2 5.0 3.6 0.8 0.1 0.6 0.8 10206.7 8518.9 6960.3 6268.5 1 1083.6 10081.8 9756.3 8008.2 11292.0 7807.2 6007.5 5502.0 10263.3 10505.1 7981.8 7167.0 COMPOUNDS********* ISO- 1- TRANS-2- 1 1 1 1 9-20-76 9-20-76 9-21-76 9-21-76 3.87 15.30 8.67 15.00 1317.6 1112.0 912.0 B79.2 0.0 0,2 0.6 0.6 10206.7 8518.9 6960.3 6268.5 0.9 0.8 0.6 0.6 15.6 H.O H.O 12.8 70.8 58.2 19.2 12.1 0.0 0. 0 0,0 0.0 3 3 3 3 9-20-76 9-20-76 9-21-76 9-21-76 1.33 15.15 8.83 15. 17 1377.8 990.8 762.8 721.8 0.0 0.2 5.0 3.6 11292.0 7807.2 6007.5 5502.0 1.5 0.6 0.0 0.3 21.2 15.1 11,1 13.2 88.0 59.6 16.1 11.6 0,0 0,1 0.0 0.0 0 1 1 1 9-20-76 9-20-76 9-21-76 9-21-76 1.50 15.53 8.92 15.25 1237. 1312. 998. 915. 9 1 0 2 0.8 0.1 0.6 0.8 10263 10505 7981 7167 .3 .1 .8 .0 1.8 2.1 0.0 0.6 22.0 22.0 17.6 17.2 81.8 81.0 61.0 57.2 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0,0 0.0 0.0 0.0 0.0 ------- RtSEARCH TRIANGLE INSTITUTE OUTDOOR SMDG CHAMOER STUDY HYDROCARBON DATA REPORTED IN PARTS PER HILLION CAR130N PART TWO (IF RTI PROJECT NO. 13U-1151 USEPA CONTRACT NO. 66-02-2207 CHAMBER OA1L _ 9-20-76 9-20-76 9-21-76 9-21-76 TIME S^ E3T) 3.87 15.30 8.67 15.00 *******C5 COMPOUNDS^******* C7 COMPOUND NORMAL ISO- CYCLO- EEJiLAtiL ELNI&tit EEJilAUf 0.0 1.5 3.5 a.5 1.5 3.8 6.0 6.0 0.0 0.0 0.0 0.0 9-20-76 9-20-76 9-21-76 9-21-76 1.06 15.37 8.75 15.06 0.0 3.0 3.5 2.0 1.0 5.0 5.5 5.5 0,0 0.0 0.0 0.0 00 9-20-76 9-20-76 9-21-76 9-21-76 9-20-76 9-20-76 9-21-76 9-21-76 1.33 15.15 8.83 15.17 1.50 15.53 8.92 15.25 0.0 3.0 2.0 2.5 3.0 1.5 3.5 1.0 0.0 3.8 3.5 6.0 0.8 5.5 6,0 7.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DA1A REPORTED IN PARTS PtR BILLION CARBON PART ONE OF fWU RTI PROJECT NO. 13U-1151 USEPA CONTRACT NO. 68-02-2207 CHAMBER TIME C2 COMPOUNDS* ETHANE OR C3 COMPOUNDS* ********C1 COMPOUNDS*********** NORMAL ISO- 1- TRANS-2- tttli- 1 1 1 1 1 1 1 u&xt. i 9-23-76 9-23-76 9-23-76 9-21-76 9-21-76 9-25-76 9-25-76 .atti»_UU 1.03 5.37 11.92 5.37 17.17 5.15 17. a2 J. LXEUJst. t 1.0 872.0 177.6 60.8 15.0 12. ft 63.8 1 1. p. i j \_firMt- 0.0 613.0 171.2 408. 0 311 .0 296. 1 176.1 IUlUL.aU t. 1.2 619.6 458.1 395.7 298.2 281.1 191.1 ^fYunj-Dtw 0.3 330.3 0,9 0.0 0.6 0.0 f .2 m* ' •"- 0.0 2190.8 1665.6 1390.8 911.8 926.0 565.2 0.0 1.1 2.1 2.1 2.0 2.1 2.8 0.0 O.fl 0.0 0.0 0.0 0.0 0.0 0.0 321 .8 0.0 0.0 0.0 0.0 0.0 2 2 2 2 2 2 2 9-23-76 9-23-76 9-23-76 9-21-76 9-21-76 9-25-76 9-25-76 1 .03 5.15 15.00 5.15 17.25 5.53 17.67 5.8 601.fi 137.2 15.1 11.2 26.2 32.0 1.6 137.2 376.0 319.6 291.0 257.0 181.2 3.0 130.5 367.2 315.9 280.5 255.6 181.2 0.9 236.1 0.0 3.0 0.0 0.6 0.9 3.6 1708.1 1316.0 llfll.6 861.6 786.8 518.8 1.2 1.8 2.1 2.1 2.1 2.1 1.6 0.0 0.8 0.0 0.0 0.0 0,0 0.0 0.0 229.6 0.0 0.0 0.0 0.0 0,0 9-23-76 9-23-76 9-23-76 9-21-76 9-21-76 9-25-76 9-25-76 9-23-76 9-23-76 9-23-76 9-21-76 9-21-76 9-25-76 9-25-76 9-23-76 9-23-76 9-23-76 9-21-76 9-21-76 9-25-76 9-25-76 9-23-76 9-23-76 9-23-76 9-21-76 9-21-76 9-25-76 9-25-76 1.03 5.37 11.92 5.37 17.17 5.15 17.12 1 .03 5.15 15.00 5.15 17.25 5.53 17.67 1.20 5.53 15.08 5,53 17.33 5.62 17.92 1.28 5.62 15.17 5.62 17.15 5.70 18.08 1.2 619.6 158.1 395.7 298.2 281.1 191.1 3.0 130.5 367.2 315.9 280.5 255.6 181.2 1.5 325.5 277.8 218.1 175.8 165.3 111.9 1.6 57.0 51.6 10.2 33.0 31.2 18.6 0.3 330.3 0,9 0.0 0.6 0.0 f .2 0.9 236.1 0.0 3.0 0.0 0.6 0.9 0.6 180.0 2.1 0.6 0.6 0.9 0.0 1.2 30.6 2.1 0.6 1.2 0.0 1.2 0.0 2190.8 1665.6 1390.8 911.8 926.0 565.2 3.6 1708.1 1316.0 llfll.6 861.6 786.8 518.8 0.8 1290.1 1019.6 776.1 567.2 523.2 330.0 1.0 222.1 161.0 117.2 83.6 73.6 10,0 3 3 3 3 3 3 3 9-23-76 9-23-76 9-23-76 9-21-76 9-21-76 9-25-76 9-25-76 1.20 5.53 15.08 5,53 17.33 5.62 17.92 1.8 151.2 156.2 61.1 25.1 19.8 33.0 0.1 328.2 280.8 218.0 180.6 167.8 112.2 1.5 325.5 277.8 218.1 175.8 165.3 111.9 0.6 180.0 2.1 0.6 0.6 0.9 0.0 0.8 1290.1 1019.6 776.1 567.2 523.2 330.0 0.0 2.8 1.6 2.1 1.6 1.6 1.6 0.0 0.0 0.0 0.0 0.0 0.0 0,0 0.0 178.0 0.0 0.0 0.0 0.0 0.0 1 1 1 1 1 1 1 9-23-76 9-23-76 9-23-76 9-21-76 9-21-76 9-25-76 9-25-76 1.28 5.62 15.17 5.62 17.15 5.70 18.08 8.6 81,1 11.8 16.8 15.1 9.6 92.2 1.6 53.8 19.8 38.0 31.0 31.1 11.8 1.6 57.0 51.6 10.2 33.0 31.2 18.6 1.2 30.6 2.1 0.6 1.2 0.0 1.2 1.0 222.1 161.0 117.2 83.6 73.6 10,0 1.6 1.6 0.8 1.2 1.2 0.0 2.1 0.0 0.0 0.0 1.8 0.0 0.0 0,0 0.0 27.6 0.0 0.0 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DA I A REPORTED IN PAKIS PER PILLION CARBON PART TWO OF TWU RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-2207 CHAMBER TIME D.A1L ********C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLU- EEJilALlE, EENIiME, PENTANE 2 2 2 2 2 2 2 9-23-76 9-23-76 9-23-76 9-24-76 9-24-76 9-25-76 9-25-76 9-23-76 9-23-76 9-23-76 9-24-76 9-24-76 9-25-76 9-25-76 9-23-76 9-23-76 9-23-76 9-21-76 9-21-76 9-25-76 9-25-76 9-23-76 9-23-76 9-23-76 9-24-76 9-20-76 9-25-76 9-25-76 4.03 5,37 14.92 5.37 17.17 5.45 17.12 4.03 5.45 15.00 5.45 17.25 5.53 17.67 a. 20 5.53 15.08 5.53 17.33 5.62 17.92 1.28 5.62 15.17 5.62 17.45 5.70 18.08 0.0 0.0 1.5 2.5 0.5 6.0 10.0 2.0 3.0 0.5 7.0 2.0 3.5 7.0 0.5 0.0 0.0 4.0 0.0 0.0 6.0 2.0 2.5 3.5 3.0 0.0 0.0 8.0 0.0 207.5 131.0 112.5 71.5 79.5 16.5 5.0 153.0 120.0 98.0 65.0 59.5 ao.o o.o 114.5 89.0 67,0 45.5 61.0 28.5 5.5 28.0 18.0 13,0 7.5 7.5 11.0 0.0 58.0 30.5 17.5 13.0 13.5 6.0 0.0 26.0 33.5 13.5 8.5 7.5 1.0 0.0 5.1 0,0 0.0 0.0 0.0 0.0 0.0 1654.1 735.7 592.9 536.2 293.3 221.2 0.0 21.5 18.5 11.5 9.0 5.5 25.9 844.9 590.8 443.6 330.4 253,4 204.4 65.8 692.3 443.8 250.6 199.5 231,0 115.5 107.1 196.7 142.8 150,5 127,4 125.3 116.2 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG tHAMBEH STUDY HYDROCARBON DATA REPORTED IN PARIS PER BILLION CARBON PART ONE OF 1WU RTI PROJECT MO. qJU-1151 USEPA CONTRACT NO. 68-0^-2207 CHAMBER 1IME D.AIE 10- 6-76 10- 6-76 10- 6-76 10- 6-76 10- 6-76 10- 6-76 10- 6-76 10- 6-76 10- 6-76 10- 6-76 10- 6-76 10- 6-76 10- 6-76 10- 6-76 10- 6-76 10- 6-76 3.57 5.65 9.08 16.Bi 3.65 5./7 9.9d 16. 92 3.73 5.82 9.58 17.00 3.82 5.90 10.02 17.08 C2 COMPOUNDS* ETHANE OR _LLtlOlL_ 3.8 15.6 20.0 10. 0 7.2 9. a 13.8 7.6 3.4 8.2 12.1 62.0 3.2 8.6 12.1 7.0 ALU.IL.tm 0.0 0.0 0.0 1,0 2.0 2.2 0.6 2.2 0.0 1.8 1.2 2.0 0.0 1.8 0,0 1.4 C3 COMPOUNDS* EBUPflNL ERQPLNE. 1.5 8.1 7.8 8.1 3.3 7.2 6.3 6.3 1.2 9.9 6.1 7.8 0.9 3.6 2.7 3.3 1.2 13«6.7 10«6.fl 6.0 9.0 638.4 «32.3 120.6 0.6 1212.3 9«3.5 5.1 0.0 1.5 2.1 0.9 NORMAL BJJ1AHL 2.8 1.2 0.8 2.0 3.2 3.2 3.2 3.2 1.6 1.0 3.2 2.a 0.0 2.8 2.« 2.8 CUMPOUNUS* **** ISO- 1- TRANS-2- BUIA.NE o.o o.o o.o 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.8 0,0 0.0 0.0 0.8 0.0 0.0 0,0 0,0 0.0 0.0 0.0 0.0 0,8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPURTED IN PARTS PER BILLION CARBON PART TWO OF [HO RTI PROJECT NO. 03U-1151 USEPA CONTRACT NO. 68-02-2207 CHAMBER QA1E. TIME 10- 10- 10- 10- 10- 10- 10- 10- 6-76 6-76 6-76 6-76 6-76 6-76 6-76 6-76 3.57 5.65 9.08 16.83 3.65 5.77 9.92 16.92 NORMAL EENIfttt£ o.o 0.0 6.0 0.0 2.0 0.0 COMPOUNDS****** C7 COMPOUND ISO- CYCLO- o.o o.o 3.5 0.0 5.0 1.5 0.0 0.0 0.0 0.0 0.0 0.0 N) 10- 6-76 10- 6-76 10- 6-76 10- 6-76 10- 6-76 10- 6-76 10- 6-76 10- 6-76 3.73 5.P2 9.58 17.00 3.82 5.90 10.02 17.08 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.0 0.0 0.0 3.5 0.0 0.0 0.0 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMbtR STUUY HYDROCARBON DATA REPORTED IN PANTS PER BILLION CARBON PART TWO OF IttU RT1 PROJECT NO. ajU-115« USEPA CONTRACT NO. 6B-02-2207 (jO CHAMBER UUM.aE.B~ 1 1 1 1 1 UAJ.L TIME **«C5 COMPOUNDS******* C7 COMPOUND NORMAL ISO- CYCLO- ELttiAUL ELtiUtiE. EUiIAttL_ 1QLUOLL 10-11-/6 10-11-76 10-1 1-76 10-11-76 10-12-76 10-11-76 10-11-76 10-1 1-76 10-1 1-76 10-12-76 10-11-76 10-11-76 10-11-76 10-1 1-76 10-12-76 10-11-76 10-11-76 10-11-76 10-11-76 10-12-76 2.87 5. 53 10.50 16.00 8.00 2.95 5.62 10.67 16.17 8.08 3.03 5.70 9.50 16.08 8.17 3.12 5.78 9.62 16.25 8.25 o.o O.o o.o 2.« 0.0 0.0 3.« 0.0 3.9 0,0 2.9 1.9 0.0 0.0 0.0 0.0 0.0 0.0 2.2 0.0 o.o 0.0 2.a 5.3 3.8 6.1 a.« o.o o.o 3.7 3.1 3.0 5.Q 1.3 «.5 0.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 ------- RESEARCH TRIAUGLF. INSTITUTE OUTDOOR SMOG CHAMHEH STUDY HYDROCARBON DA I A REPORTED IN PARTS PER BILLION CARBON PART ONE OF TKO RTI PROJECT NO, 43U-1154 USEPA CONTRACT NO, 68-02-2207 CHAMOLR IIMt UA1L ETHANE OR ETHK.N.E 10-1 1-76 10-11-76 10-1 1-76 10-11-76 10-12-76 10-11-76 10-11-76 10-11-76 10-11-76 10-12-76 10-11-76 10-11-76 10-11-76 10-11-76 10-12-76 10-11-76 10-11-76 10-11-76 10-11-76 10-12-76 2.87 5.53 10.50 16.00 tt.OO 2.95 5.62 10.67 16.17 B.08 3.03 5.70 9.50 16.08 B.I 7 3.12 5.78 9.62 16.25 8.25 20.5 13.1 60.5 13.5 8.6 8.0 12.8 46.4 9.7 51.9 10.2 51.1 71.6 9.1 DUNDS ACETHtNE 0.0 0.0 1.9 2.0 2.5 2.1 2.7 1.7 2.3 2.1 2.6 1.8 2.7 3.1 1.5 2.H 2.2 3.4 2.1 C3 COMPOUNDS* EfiQEML 1.1 4.8 5.0 5.1 5.8 5.7 18.7 21.0 17.9 3.5 10.7 10.1 8.9 8.3 5.5 11.0 11.1 9.8 8.3 PROP&NE. 3.3 678.6 467.0 282.3 216,5 1,2 2357.3 1726.0 569.0 1.5 1263.7 111B.9 46.5 4.1 3.7 1166.4 1010.4 139.5 18.4 »»**C4 COMPOUNDS********* NORMAL ISO- 1- TRANS-2- aiLLALlL flillLtiL p 0.0 0.0 1.1 2.3 2.6 2.8 1.6 3.1 3.1 2.5 2.6 3.0 3.3 3.7 3.4 2.8 2.8 3.2 3.1 0.0 0.0 1.0 0.9 1.5 1.4 0.0 5.7 2.5 0.8 0.0 0.0 1.2 1.3 1.2 0.0 0.0 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0,0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.1 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMUG CHAMBER STUDY HYDROCARBON UAIA REPORTED IN PARTS HER BILLION CARBON PART ONE OF T^U PTI PROJECT NO. 13U-1151 USEPA CONTRACT NO. 6fl-02-2207 CHAMBER UAIL Ui C2 COMPOUNDS* TIMt ETHAME OR ihms»-Lsu. _E_mui£._ C3 COMPOUNDS* «*****»«CI COMPOUNDS****** NORMAL ISO- 1- TRANS-2- 2 2 2 2 2 2 2 10-27-76 10-27-76 10-27-76 10-28-76 10-28-76 10-29-76 10-29-76 4.65. b.98 15.U8 b.98 lb.08 b.98 15.08 6.5 12.7 H.2 13.6 16.1 36.1 20.5 0.6 0.6 0.5 1.1 1.6 3.1 2.5 3.2 10369.1 10112.1 9150.1 8716.1 7113.0 7085.5 0,3 0.0 0,9 1.5 0.0 0.6 0.6 1.3 1.1 1.5 1.9 2.1 3.0 2.1 0.6 8.9 8.9 7.8 7.1 6.6 6.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10-27-76 10-27-76 10-27-76 10-28-76 10-28-76 10-29-76 10-29-76 10-27-76 10-27-76 10-27-76 10-28-76 10-28-76 10-29-76 10-29-76 10-27-76 10-27-76 10-27-76 10-28-76 10-28-76 10-29-76 10-29-76 10-27-76 10-27-76 10-27-76 10-28-76 10-28-76 10-29-76 10-29-76 I.b7 b.90 lb.00 b.9Q lb.00 5.9U lb.00 1.6b b.98 lb.U8 b.98 15.08 b.98 15.08 1./3 6.07 lb.17 6.07 15.17 6.07 15.17 1.82 6.15 15. 2b 6.1b lb.2b 6.15 15.25 6.0 5.1 6.9 7.3 11.2 11.6 19.5 0.0 0.0 0.3 1.0 1.7 2.6 2.9 0.6 0.6 0.5 1.1 1.6 3.1 2.5 0.0 0.7 0.6 1.1 1.6 3.8 1.1 0.3 0.2 1.2 1.1 1.6 3.1 3.0 23.7 5501.9 1139. 1 3832.9 2965.0 2632.8 2193.2 3.2 10369.1 10112.1 9150.1 8716.1 7113.0 7085. b 1.5 3050.5 2666.0 1913.1 1519.2 1179.5 1165.1 2.2 1.9 2.7 2.7 2.3 6.0 3.0 3 3 3 3 3 3 3 10-27-76 10-27-76 10-27-76 10-28-76 10-28-76 10-29-76 10-29-76 1./3 6.07 15.17 6.07 lb.17 6.07 15.17 2.6 7,1 5.3 6.3 7.9 11.6 20.3 0.1 0.7 0.6 1.1 1.6 3.8 1.1 1.5 3050.5 2666.0 1913.1 1519.2 1179.5 1165.1 0.1 1.7 2.7 1.1 1.5 2.1 1.8 0.6 0.7 1.3 1.8 2.2 1.0 3.8 0.1 2.6 2.7 2.2 2.0 2.2 1.9 0.1 0.0 0.0 0.0 0.0 0,0 0.0 2.2 1.9 2.7 2.7 2.3 6.0 3.0 0.6 0.3 1.0 0.3 0.6 1.1 0.8 0.9 0.9 2.2 2.1 2.2 3.1 3.0 0.3 0.3 0.9 0.8 1.3 1.1 1.0 0.0 0.0 0.0 0.6 0.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0,0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMUG CHAMBER STUDY HYDROCARBON OATA REPORTED IN PARTS PER BILLION CARBON PART TWO OF TWO RTI PROJECT NO. 13U-1154 USEPA CONTRACT NO, 68-08-2207 CHAMBtR QA1L _ TIME *****»C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLO- EE.N.IAN.E. EEIiiANj. 2 2 2 2 2 2 2 5 3 3 3 3 3 3 U 4 4 n 4 a 4 10-27-76 10-27-76 10-27-76 10-28-76 10-28-76 10-29-76 10-29-76 10-27-76 10-27-76 10-27-76 10-28-76 10-28-76 10-29-76 10-29-76 10-27-76 10-27-76 10-27-76 10-28-76 10-28-76 10-29-76 10-29-76 10-27-76 10-27-76 10-27-76 10-28-76 10-28-76 10-29-76 10-29-76 1.57 5,90 15.00 5.90 15.00 5.90 15.00 1.65 5.98 15.08 5.98 15,08 5.98 15.08 1.73 6.07 15.17 6.07 15.17 6.07 15.17 1.82 6.15 15.25 6.15 15.25 6.15 15.25 0,5 0.0 0.0 0.3 3.a 2.2 o.o o.o 0.4 0.0 0.8 1.6 -5.1 0.0 1.2 0.5 1.0 2.0 1.8 3.0 0.0 0.0 0.0 0.7 1.3 2.3 3.2 18.1 3.9 1.9 0.0 8.8 1.8 3.7 2.9 2.4 2.3 2.3 5.1 4.1 8.4 0.0 12.2 1.7 1.7 1.7 1.3 7.1 3.9 0.6 1.9 1,9 6.7 5.7 6.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0,0 0.0 0.0 0.0 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARIS PER BILLION CARBON PART ONE OF TwU RTI PROJECT NO. 43U-1154 USEPA CONTRACT NO. 68-02-2207 CHAMUER TIME C3 COMPOUNDS* ERUELHE. 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 4 4 4 4 q 4 4 4 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- 1- I- 1- 1- 5-76 5-76 5-76 6-76 6-76 7-76 7-76 8-76 5-76 5-76 5-76 6-76 6-76 7-76 7-76 8-76 5-76 5-76 5-76 6-76 6-76 7-76 7-76 8-76 5-76 5-76 5-76 6-76 6-76 7-76 7-76 8-76 4.70 5.83 16. b7 6.56 16.53 6.75 16.00 6.20 4. 78 6.00 16.75 6. 70 16.62 6.88 16.08 6.28 4.H7 6.20 16.83 6.83 16.70 6.95 16,17 6.37 4.9b 6.33 16.92 6.92 16. 78 7.10 lb.2b 6.4S 1.7 2.2 5.3 49.8 8.2 9.1 23.0 10.9 10.4 12.9 21.2 24.6 24.7 17.6 40.8 15.0 10.4 12!9 13.3 68.9 20.5 17.2 55.5 137.1 8.4 9.7 58.9 11.8 35.6 13.4 20.0 57.2 0.0 0.3 3.4 4.1 3.5 3.6 4.2 3.6 2.1 2.4 3.7 4.0 4.5 3.8 3,6 3.3 2.0 2.0 3.7 4.1 2.7 3.3 4.3 3.7 1.1 0.9 2.0 2.3 3.5 2.2 4.0 3.8 0.7 11.1 13.5 18.8 7.8 7.5 8.0 7.7 3.4 24.1 22.3 38.1 19.7 17.5 18.6 13.9 2.7 2557.1 1897.9 1561.4 1196.1 1108.5 806.8 512.3 2.8 2814.0 2114.3 2046.9 1605.5 1514.3 1328.4 1078.2 0.5 1700.9 218.2 83.9 16.6 6.3 1.0 0.0 0.9 3314.3 55.1 2.5 0.4 0.4 0.5 0.4 0.9 6.7 2.6 2.5 0.0 2.0 1.1 0.7 0.6 4.7 3.1 2.2 1.9 0.0 1.1 1 .4 0 0 2 3 2 3 4 3 3 6 4 4 4 4 4 3 2 3 3 3 2 3 3 4 1 2 2 2 2 2 2 3 .3 .0 .5 .3 .9 .5 .1 .6 .7 .7 .1 .4 .3 .2 .3 .7 .7 .1 .0 .9 .9 .8 .9 .1 .8 .1 .7 .7 .5 .7 .9 .7 0.0 0.0 1.3 2.0 1.0 1.3 1.2 1.4 1.3 0.0 2.2 2.4 1.8 1.5 1.6 1.4 1.1 3.4 2.7 4.0 2.0 2.2 2.1 2.9 0.0 3.1 3.6 2.7 2.2 2.2 2.1 2.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0,0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 +*******C4 COMPOUNDS********* NORMAL ISO- 1- TRANS-2- HUlAtiL, BUTE. ME. -BUIE!iE- 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 o.o 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG LHAMbER STUDY HYDROCARBON UAJA REPORTED IN PAHTS PER BILLION CARRON PART TWU OF RTI PROJECT NO. 13U-1J51 USF.PA CONTRACT NO. 68-02-2207 CHAMBER TIMF. ******C5 COMPOUNDS****** C7 COMPOUND NORMAL ISO- CYCLO- EEJILA£l£. ELULflJiE. EEJilACiE IQLUiML co 1 - 1 - 1 - 1 - 1 - 1 - 1 - 1 - 11- 11- 11- 11- 11- 11- 11- 11- 11- 11- 11- 11- 11- 11- 11- 11- 1 - 1 - 1 - 1 - 1 - 1 - 1 - 1 1- 5-76 5-76 5-76 6-76 6-76 7-76 7-76 8-76 5-76 5-76 5-76 6-76 6-76 7-76 7-76 8-76 5-76 5-76 5-76 6-76 6-76 7-76 7-76 8-76 5-76 5-76 5-76 6-76 6-76 7-76 7-76 fl-76 1. 70 5.83 16.67 6.58 16.53 6.75 16.00 6.20 1.78 6.00 16.75 6,70 16.62 6.68 16.06 6.28 1.67 6.20 16.83 6.63 16.70 6.95 16.17 6.37 1.95 6.33 16.9? 6.92 16.78 7.10 16.25 6.15 0.0 0.0 0.9 1.1 0.0 2,« 2.8 0.8 1.1 1.0 1.9 3.5 2.7 2.1 2.8 3,6 1.1 0.9 2.5 1.7 1.0 2.7 1.2 2.1 1.5 0.0 3.0 11.1 3.7 5.1 6.0 2.0 1.7 0.6 1.1 3.0 0.0 2.5 2.5 1.9 1.6 1.9 10.6 13.6 7.3 5.3 6. a 3.6 1.5 3.7 3.9 21.1 6.6 3.9 9.3 7.2 3.1 1.7 19.5 2.8 1.2 3.7 3.6 5.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0,0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------- RtSEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMUEK STUDY HYDROCARBON DA1A REPORTED IN PARIS PER BILLIUN CARBON PART ONE OF UJIJ RTI PROJECT NO. 43U-1154 USEPA CONTRACT Nil. 68-02-2207 C2 COMPOUNDS* ETHANE OR C3 COMPOUNDS* *******»C4 COMPOUNDS************* NORMAL ISO- 1- TRANS-2- BUTENE- 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 11-11-76 1 -11-76 1 -11-76 1 -12-76 1 -12-76 1 -13-76 1 -13-76 1 -14-76 1 -14-76 11-11-76 1 -1 1-76 1 -11-76 1 -12-76 1 -12-76 1 -13-76 1 -13-76 1 -14-76 11-14-76 11-1 1-76 11-11-76 11-11-76 11-12-76 11-12-76 1 1- 11- 11- 11- 11- 1 - 1 - 1 - 1 - 1 - 1 - 11- 11- 3-76 3-76 0-76 4-76 1-76 1-76 1-76 2-76 2-76 3-76 3-76 4-76 4-76 i.ftt 6.03 lo.ue 6.37 16.50 6.37 18.20 6.4b 16.42 3.95 6.20 16.17 6.45 16.56 6.45 IB. 27 6.53 16.50 4.12 6.37 16.25 6.53 16. b7 6.53 10. t^ 6.62 16. 56 4.28 6.53 16.31 6.62 16.63 6.62 IB. 50 b. /U 16. b/ 25.8 699.4 385.9 172.4 155.4 141.3 82.4 102.6 120.3 19.7 398.8 183.1 140.8 144.0 129.4 97.1 108. 7 108.4 38.4 320.4 170.6 125.1 169.8 90.3 63.9 55.8 90.6 43.4 83.6 45.7 39.3 52.0 37.4 65. 1 102.4 24.7 • M 1 . J 1 ^ ^ 1 1 i i 0.7 551.3 308.1 418.3 328.7 259.2 257.3 218.1 188.9 4.0 270.6 232.2 210.2 206.9 169.9 181.6 163.2 150.4 4.6 245.9 207.1 184.9 144.3 126.6 101.5 85.5 82.3 4.3 54.1 46.2 47.3 34.4 32.6 26. 1 23.7 21 .9 i»fcht. fcJH^ 3.2 488.0 304.1 373.7 292.1 235.3 227.5 206.3 172.9 10.7 250.4 210.5 191.9 187.8 174.7 164. 1 151.7 136.9 9.0 226.8 187.4 167.5 135.0 116.0 92.4 78.7 77.2 9.3 53.1 43.5 42.4 31.2 32.3 28.5 29.1 22.2 ^m^ ^M jfr 0.5 260.0 1.6 0.9 0.7 1.0 1. 1 1.9 1.3 1.3 132.5 6.3 2.9 1.4 2.9 2.1 1.4 1.5 1 .4 116.3 3.8 2.7 1.3 1.6 1.4 2.2 1.4 1.4 25.6 0.7 1.2 1.0 2.4 1.6 2.8 1.1 ^* J l-» b^ 1.3 1587.2 978.8 1109.9 869.7 701 .0 671.6 557.0 502.5 4.9 774.5 608.6 556.6 542.4 486.3 468.9 420.4 369.0 4.4 697.7 546.9 094.8 387.1 343.6 260. / 216.7 210.9 4.6 153.7 113.4 114.4 81 .8 73.0 59.0 46.2 43.0 • • ,1 It hi • 0.5 4.2 2.5 3.0 3.3 3.2 2.8 4.6 3.9 1.9 4.5 2.7 3.1 3.4 4.0 3.6 4.1 3.5 2.0 3.4 2.3 2.6 3.5 3.6 3.2 3.4 3.8 2.0 1.7 1.3 1.7 1 .8 4.0 4.8 6.2 2.1 0.0 247.2 0,8 0,0 0.0 0.0 0.0 0.0 0,0 0.0 120.4 3.4 1.4 0.0 0,0 0,0 0.0 0.0 0.0 110.6 0.0 0,0 0.0 0,0 0.0 0.0 0.0 0.0 25.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 230.3 0.0 0.0 0.0 0,0 0.0 0.0 0.0 0.0 93.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 119.0 0.0 0.0 0.0 0.0 0,0 0.0 0.0 0.0 20.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ------- RESEARCH TRIANGLE INSTITUTE OUTDOOR SMOG CHAMBER STUDY HYDROCARBON DATA REPORTED IN PARTS PER BILLION CARBON PART TWO OF TWO RTI PROJECT NO. 13U-1151 U3EPA CONTRACT NO. 68-02-2207 CHAMBER 2 2 2 2 2 2 UAIL 1-11-76 1-11-76 1-11-76 1-12-76 1-12-76 1-13-76 1-13-76 1-11-76 1-11-76 1-11-76 1-11-76 1-11-76 1-12-76 1-12-76 1-13-76 1-13-76 1-11-76 l-ia-76 1-11-76 1-11-76 1-11-76 1-12-76 1-12-76 1-13-76 1-13-/6 l-H-76 1-11-76 1-11-76 1-11-/6 1-11-76 1-12-76 1-12-/6 1-13-76 1-13-76 1-11-76 l-H-76 TIME 1HR.3, ESI) 3.76 6.03 16.08 6.37 16.50 6.37 18.20 6.15 16.12 3.95 6.20 16.17 6.15 16.58 6.15 18.27 6.53 16.50 1.12 6.37 16.25 6.53 16.67 6.53 18.12 6.62 16.56 1.28 6.53 16.33 6.62 16.83 6.62 18.50 6.70 16. bl *******C5 COMPOUNDS******** C7 COMPOUND NORMAL ISO- CYCLO- ELULAiiL PENjAHE P_ENiAtiE 0.0 0.0 7.0 1.7 5.1 3.5 7.1 5.7 1.7 3.1 1.1 2.3 2.6 1.1 1.2 3.B 0.0 1.8 3.3 0.0 0.0 0.0 1.5 1.2 1.2 5.5 0.0 2.2 lie.9 98.1 103.6 83.5 69.6 76.0 56.8 51.9 2.7 6.3 1.6 1.3 1.5 1.8 1.3 5.1 5.1 5.0 89.5 61.6 59.1 56.6 52.0 IB. 8 17.3 39.9 6.1 73.5 53.6 50.5 15.2 10. 1 31.3 26.2 26.3 5.1 18.1 13.0 15.1 13.3 16.1 11.1 13.6 9.5 0.0 58.7 31.3 35.1 28.7 23.2 21.2 15.9 15,9 0.0 31.1 19.1 18.8 18.8 15.9 11.6 11.8 10.1 0.0 27.0 19.2 16.6 12.3 10.5 8.7 6,8 6,7 0.0 10.1 1.0 0.0 2.9 0,0 0.0 0.0 0.0 7190.0 1310.0 1150.0 510.0 ------- APPENDIX B DETAILED LISTINGS OF CONCENTRATION AND ENVIRONMENTAL DATA Note that data sheets are listed in chronological order; see Tables 2 and 3 in Volume 1 for a summary of the experimental program. 61 ------- 62 ------- HTI OUTOUUR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 1 OF 2 7-17-75 U3EPA CONTRACT NO.68-02-3207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXl 10.0 PPMC/1.00 PPM PAGt 1 TIME (LST) O.JO I.JO 2. JO J.JO 4. JO S.JO 6. JO 7. JO 8. JO 9. JO 10. JO 11. JO 12. JO 13.30 14.30 IS. 30 16.30 17.30 18.30 19.30 20. JO 21.30 22.30 23.30 TIMt (EST) 0.30 1.30 2,30 3,30 4.30 5.30 6. JO 7. JO 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 16.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.086 0.083 0.204 0.252 0.265 0.246 0.234 0,202 0.167 0.133 0.098 0.074 0.056 0.043 TEMP (CENT) 20.6 20,0 21.1 23.9 25.6 24.4 22.8 21.1 NO* (PPM) 0.428 0.419 0.357 0.310 0.233 0.151 0.050 0.017 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.06 0.14 0.19 0.47 0.62 0.77 0.67 0.39 0.39 0.36 0.29 0.17 0.10 0.02 0.00 0.00 0.00 0.00 N02* (PPM) CUM-SR (LAN(i) 0.00 0.00 0.00 0.00 0.00 0.18 1 .68 6./2 16.02 32.46 63.36 103.26 147.66 162.82 206.22 229.08 249.42 264.66 2/3.60 2/8.16 279.00 279.00 279.00 2/9.00 NUX* THC (PPM) (PPM) 0.42 2.J8 6.00 6.80 6,74 6.64 5.88 5.2J 4.5J 3.88 3.28 2.78 2.40 2.06 . /9 .60 .37 .22 .04 .01 0.93 0.83 0.79 0.73 DILUTION BEGAN (LPM) (EST) 51.82 5.17 CH4 (PPM) 0.14 0.13 0. 14 0.12 0.14 0.13 0.13 0.18 0.14 0.12 0.12 0.11 0.08 0.08 0.12 0.12 0.10 0.07 0.07 0.09 0.12 0.07' 0.09 0.05 ENDED (EST) NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.29 0.00 2.25 7.44 5.86 7.42 6.67 7.33 6.61 7.39 6.51 7.12 5.74 6.2/ 5.05 5.47 4.40 4.74 3.76 4.15 3.16 3.62 2.67 3.11 0.185 0.001 0.033 2.32 2.74 ,98 2.31 .66 2.12 .47 1.84 .27 1.58 .15 1,39 0.97 1.22 0.92 1.00 0.81 0.89 0,76 0.81 0.70 0.64 0.68 0.56 X POSSIBLE MINUTES OF SUNSHINE 15 RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT ' Malfunction of the NO/NOX instrument prevented the determination of [NO2] throughout the run and [NO] after 1200 EST, 17 July 75. ------- 0\ RT1 OUTDOOR SMUG CHAMBER STUDY CHAMBER NUMBER 1 DAY 2 OF 2 7-18-75 CONTRACT NO. 68-02-2207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXJ 10.0 PPMC/1.00 PPM PAGE TIMt (EST) O.JO 1 , JO 2.30 3.30 0.30 5. JO 6. JO 7. JO 8. JO 9. JO 10. JO 11.30 12.30 1J.JO 14. JO 15. JO 16. JO 17. JO 18. JO 19. JO 20.30 21. JU 22. JO TIME (ESI) 03 (PPM) 0.030 0.021 0.010 O.Oll 0.008 0.004 0.000 0.021 0.003 0.078 0,095 0.091 0.098 0.106 0.151 0,161 0,170 0.171 'TEMP (CENT) NO (PPM) SR (LANG/MIN) NU2 (PPM) CUM-SK (LANG) NOX THC (PPM) (PPM) 0.69 0.65 0.63 0,50 0.53 0.50 0.56 0.57 0.64 0.63 0.61 0.63 0.68 0.75 0.69 0.68 0.67 DILUTION BEGAN (LPM) (EST) CHO (PPM) 0.08 0.06 0.06 0.07 0.02 0.02 0.02 0.02 0.05 0.05 0.05 0.05 0.06 0.07 0.05 0.06 0.05 ENDED (EST) NMHC (PPM) 0.61 0.60 0.57 0.07 0.50 0.52 0.53 0.55 0.59 0.58 0.56 0.56 0.62 0.67 0.65 0.62 0.62 X POSSIBLE CO NUKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.51 0.41 0.37 0.26 0.20 0.26 O.J2 0.29 0.23 0.23 0.23 0.29 0.29 0.29 0.29 0.29 0.29 MINUTES OF SUNSHINE 06 RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT O.JO I.JO 2. JO J.JO O.JO 5. JO 6. JO 7.30 8.30 9.30 10.30 11.30 12.30 13.30 10.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.50 21.1 20.0 21.7 23.9 22.2 25.6 20.0 21.1 0.00 0.00 0.00 0.00 0,00 0.03 0.22 0.36 0.65 0.03 0.30 0.27 0.53 1.05 0.92 0.72 0.68 o.ae 0.14 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.50 5.76 21.08 08.30 63.30 106.80 120.26 lOb.10 186.30 206.96 298.56 301.00 370.24 4U0.92 O0t».98 007.00 007.00 007 .40 51.82 5.17 ------- RTI UUTDUOK SMOG CHAMBER SIUOY CHAMUEH NUMBER 2 DAY 1 OF 2 7-17-75 USEPA CONTRACT NO.68-03-2307 U3BAN MIX 95X DILUTION TARGET INITIAL HC/NOXl 5.0 PPMC/0.20 PAGE 1 TIME (EST) 0.07 1.07 2.17 3.07 1.47 5.47 6.07 7.07 8.07 9.17 10.07 11.07 12.07 13.07 10.07 15.07 16.07 17.07 IB. 07 19.07 20. Of <* 21-"7 Ui 22.07 23.07 TIME (EST) 0.07 1.07 2.07 3.07 0.07 5.07 6.07 7.07 8.07 9.07 10.07 11.07 12.07 13.07 10.07 15.07 16.07 17.07 18.07 19.07 20.07 21.07 22.07 23.07 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.021 0.095 0.193 - 0.279 0.329 0.299 0.261 0.219 0.182 0.150 0.118 0.092 0.067 0.050 0.035 0.023 TEMP (CENT) 20.6 20.0 21.1 23.9 25.6 20.0 22.8 21.1 NO* (PPM) O.J25 0.123 0.099 0.078 0.020 0.017 0.011 0.012 SR (LAMG/H1N) 0.00 0.00 0.00 0.00 0.00 0.01 O.Ofc 0.10 0.19 0.07 0.62 0.77 0.67 0.39 0.39 0.36 0.29 0.17 0.10 0.02 0.00 0.00 0.00 0.00 N02* NOX* (PPM) (PPM) CUM-SH DILUTION (LANG) (LHM) 0.00 0.00 0.00 0.00 0.00 0.26 65.70 2.26 8.12 17.92 37.16 69.56 1 10.96 150.36 186.72 210.12 232.68 252.32 266.36 270.60 278. 3b 279.00 279.00 2/9.00 279.00 THC (PPM) 1.01 1.36 3.77 0.09 0.03 0.30 3.81 3.32 2.96 2.02 2.11 .80 .65 .02 .31 .16 1.10 0.96 0.90 0.90 0.90 0.82 0.75 0.77 BEGAN US1) 5.17 CHO (PPM) 0.80 0.80 0.81 0.78 0.82 0.80 0.76 0.67 0.63 0.63 0.60 0.60 0.55 0.58 0.50 0.56 0.50 0.50 0.07 0.00 0.00 0.00 0.00 0.01 ENDED (ESt) NMHC CU NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.21 0.00 0.56 8.35 2.95 8,00 3.71 8.32 3.61 6.30 3.50 7.90 3.05 6.78 2,65 5.87 2.20 0.97 1.79 0.20 1.51 3.60 *0,012 0.022 1.20 3.10 1.10 2.67 0.80 2.27 0.77 1.93 0.62 1.60 0.61 1.36 0.08 1.10 0.07 0.97 0.50 0,79 0.06 0.60 0.38 0.53 0.31 0.50 0.36 0.00 X POSSIBLE MINUTES OF SUNSHINE 15 RDU AIRPORT MAXIMUM TEMPERATURE 80.0 CENT Malfunction of the NO/NOy instrument prevented the determination of [N02] throughout the run and [NO] after 1200 EST, 17 July 75, ** Data suspect and discarded. ------- CT\ 3TJ OUTDOOR SMJG CHAMBER STUDY CHAMBER NUMBER 2 DAY 2 OF 2 7-1B-75 J3EPA CONTRACT NO.68-02-2207 PAGE 2 URBAN ^IX TARGET INITIAL HC/NOXl 95X .DILUTION 5.0 PPMC/0.24 PPM TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 TIME (EST) 03 (PPM) 0.015 0.010 0,007 0.003 0,002 0.000 0.002 0.021 0.043 0.068 0.080 0,075 0,086 0.096 0.135 0.144 0.152 0.155 TEMP (CENT) NO (PPM) SR (LANG/MIN) ^02 (PPM) CUM-SR (LANG) NUX THC (PPM) (PPM) 0.75 0.75 0.71 0.69 0.67 O./l 0.67 0.65 0.69 0.75 0.82 0.82 0.82 0.88 0.80 0.83 0.75 DILUTION BEGAN (LPM) (EST) CH4 (PPM) 0.38 0.35 0.38 0.36 0.37 0.37 0.35 0.33 0.33 0.33 0.27 0.21 0.22 0.22 0.25 0.29 0.33 ENDED (EST) NMHC (PPM) 0.37 0.40 0.32 0.33 0.29 0.34 0.32 0.32 0.35 0.42 0.54 0.61 0.61 0.65 0.54 0.54 0.43 X POSSIBLE CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.36 0.27 0.25 0.22 0.15 0.15 0. 16 0.21 0.18 0.15 0.16 0.16 0.16 0.11 0.23 0.26 0.1B MINUTES OF SUNSHINE 46 RDU AIRPORT MAXIMUM TEMPERATURE 80.0 CE^T 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 21.47 21.1 20.0 21.7 23.9 22.2 25.6 24.4 21.1 0.00 0.00 0.00 0.00 0.00 0.03 0.22 0.36 0.65 0.43 0.30 0.27 0.53 1.05 0.92 0.72 0.68 0.46 0.14 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 O.ttU 7.96 25.08 54.80 87.64 109.80 126.96 150.44 196.80 256.16 305.76 347.84 383.00 402.42 KO / . 08 407.40 407.40 407.40 <»07 . «0 65.70 5.17 ------- RT1 OUTDOOR SMOG CHAMBER STUDY CHftNIHI.U NUMBER 3 DAY 1 OF 2 7-17-75 USEPA CONTRACT NO.6«-o2-22o7 PAGf 1 URBAN MIX TARGET INITIAL HC/NOX: 95% DILUTION 5.0 PPMC/0.71 PPM TIME (tSI ) 0.63 I .e>3 2.63 3.63 0.63 5.63 6.63 7.63 ft. 63 9.63 10.63 1 1 .63 12.63 13.63 10.63 15.63 16,63 17.63 16.63 19.63 20.63 21.63 22.63 23.63 TIME (EST) 0.63 1 .63 2.63 3.63 0.63 5.63 6.o3 7.63 0.63 9.63 10.63 11 .63 12.63 1 5.63 10.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.65 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0 . 009 0.050 0.108 0.120 0.121 0.112 0. 100 0.086 0.070 0.053 0.037 0.026 0.018 0.011 TEMP (CENT) 20.6 20,0 21.1 23.9 25.6 20.0 2 2. a 21 .1 MO* (PPM) 0.306 0.287 0.203 0.210 0.157 0.102 0.002 0.021 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.06 0.10 0.19 0.07 0.62 0.77 0.67 0.39 0.39 0.36 0.29 0.17 0.10 0.02 0.00 0.00 0.00 o .on IM02* NOX* (PPM) (PPM) CUM-SH DILUTION (LANG) (LPM) 0.00 0.00 0.00 0.00 0.00 0.38 58.05 2.68 9.52 19.82 01 .86 75. /6 I 18.60 161.06 190.62 21-J.02 236.28 255. ------- RU UUTUOUR SMUG CHAMUf.R STUDY CHAMIJER NUMBER 3 04Y a UF 2 /-18-75 USEPA CONTRACT NO.68-02-2207 PAGE 2 URBAN MIX TARGET INITIAL HC/NUX: 95X DILUTION 5.0 PPMC/0.71 PPM TIMt (tsn 0.63 1.63 2.63 5.65 4.65 5.b5 6.63 7.63 8.o3 9.65 10.63 1 1 .63 12.03 13.63 14.63 15.03 16.64 17.63 18.63 19.63 2U63 22.63 TIMt (E ST) 03 (PPM) 0.009 0.004 0.003 o.oul 0.001 0.001 0.005 0.021 0.040 0.061 O.H69 0.064 ' 0.0/9 0.092 0.122 0.128 0.133 0. 133 TEMP (CENT) NO (PPM) SR (LANG/MIN) NU2 NOX (PPM) (PPM) CUM-3K DILUTION (LANU) (LPM) THC (PPM) 0.50 0.50 0.4fl 0.42 0.48 0.43 0.45 0.42 0.45 0.49 0.56 0.60 0.61 0.61 0.62 0.63 0.63 0.63 BEGAN (EST) CH4 (PPM) 0.05 0.07 0.07 0.06 0.06 0.07 0.0* 0.07 0.07 0.03 0.07 0.07 0.00 0.00 0.00 0.00 0.07 0.14 ENDED (EST) NMHC (PPM) 0.45 0.42 0.41 0.56 0.42 0.35 0.39 0.35 0.38 0.46 0.49 0.52 0,61 0.61 0.62 0.63 0.56 0.50 X POSSIBLE CO HHM N02-3 HCHll CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.33 0.29 0.22 0.21 0.17 0. 15 0. 16 0.26 0.23 0.18 0.18 0.16 0.19 0.24 0.18 0.22 0.27 0.27 MINUTES OF SUNSHINE 46 RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT 0.63 1.63 2.63 5.63 4.63 5.63 6.63 7.03 8.63 9.63 10.63 11.63 12.63 15.63 14.63 15.63 16.63 17.65 18.65 19.63 20.63 21.03 22.63 21.1 20.0 21.7 23.9 22.2 25.6 24.4 21.1 0.00 0.00 0.00 0.00 0.00 0.03 0.22 0.36 0.65 0.43 0.30 0.27 0.53 1 .05 0.92 0.72 0.68 0.48 0. 14 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.14 58.05 10.16 28.68 61 .30 91 .94 112.80 129.66 155.74 207. 30 261). 56 312.96 354.64 3(17.84 403. 1?. uu / . i rt 40/. -40 MO/.- 40 <4 0 7 . '4 0 5.17 ------- RH OUTDOOR SMOG CHAMBER STUOr CHAMBER NUMUER i DAY 1 OF ^ 7-17-75 D3EPA CONTRACT MO.68-03-3207. PAGE 1 URBAN MIX TftHGET INITIAL HC/NOXl 95X DILUTION 1.0 PPMC/0.10 PPM TIME (EST) 0.80 1.80 2.BO 3.00 1.HO 5,bO 6.80 7.80 8.60 9. HO 10.60 11.80 12.80 13.80 14.80 15. «0 16.80 17. HO 18. BO 19.60 20,80 21.80 S 22-80 23.80 TIME (EST) 0.80 1.80 2.80 3.80 4.80 5.80 6. HO / .80 8.80 9.80 10.80 11.60 12.80 13.80 11.60 15.80 16.80 17.80 18.60 19.80 20.80 21.80 22.80 23. HO 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.007 0.031 0.075 0.125 0.156 0. 139 0.120 0.101 0. 086 0.069 0.053 0.013 0.031 0.021 0.014 0.010 TEMP (CENT) 20.6 20.0 21.1 23.9 2b.6 24.4 22.8 21.1 NO* (PPM) 0.013 0.013 0.012 0.013 0.032 0.013 0.012 0.011 SR (LANG/M1N) o.oo 0.00 0.00 0.00 0.00 0.01 0.06 0.11 0.19 0.17 0.62 0.77 0.67 0.39 0.39 0.36 0.29 0.17 o.lo 0.02 0,00 o.oo o.oo 0.00 N02* NUX* (PPM) (PPM) CUM-SH DILUTION (LUNG) (LPM) 0.00 0.00 0.00 0.00 0.00 0.1U 62.58 3.18 10.92 21. /2 16.56 81.96 126.36 164.40 190.32 213.72 235.68 253.92 265.56 272.40 2/4.56 274.80 271.80 2/4,80 274. BO THC (PPM) 0.39 0.48 1,06 1.11 1.19 1.07 0.88 0.60 0.69 0.59 0.50 0.43 0.35 0.41 0.12 0.39 0.34 0.31 0.36 0.39 0.35 0.35 0.31 0.29 BEGAN (EST) CHI (PPM) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 ENDED (EST) NMHC CO N13KI NOS-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0,39 0,00 0.18 B.61 1.06 8.56 1.11 8.51 1.19 8.46 1.07 7.71 0.88 6.57 0.80 5.57 0.69 1.70 *0.010 0.008 0,59 3.98 0.50 3.32 0.13 2.78 0.35 2.33 0.11 1.98 0.12 1.62 0.39 1.39 0.34 1.15 0.34 0.94 0.36 0.77 0.39 0.63 0.35 0.56 0.35 0.50 0.31 0.38 0.29 0.35 X POSSIBLE MINUTES OF SUNSHINE 15 ROU AIRPORT MAXIMUM TEMPERATURE 80.0 CENT CN (/CM3) Malfunction of the NO/NOx instrument prevented and determination of 5.17 (N02] through the run and [NO] after 1200 EST, 17 July 75. 1 Data suspect and discarded. ------- 3TI OUTDOOR SMJG CHAMBER STUDY CHAMBER NUMBER 0 DAY 2 OF 2 7-18-75 J3EPA CONTRACT NO.68-02-2207 PAGE 2 URBAN MIX TARGET INITIAL HC/NOXI 95X DILUTION 1.0 PPMC/0.10 PPM TIMt (EST) 0.80 1 .80 2.80 3.60 0.80 5.80 6.80 7.80 8.80 9.80 10.80 11.80 12.80 13.80 10.80 IS. 80 16.80 17.80 18.80 19.80 20.60 21.80 22.80 23.80 TIME (EST) 03 (PPM) 0.006 0.003 0.002 0.001 0.001 0.001 0.003 0.013 0.030 0.003 0.007 0.000 0.060 0.070 0.092 0.096 0.099 0.097 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 SR (LANG/WIN! UU2 (PPM) 0.012 0.012 0.012 0.011 CUM-SK ) (LflNG) NOX THC (PPM) (PPM) 0.35 0.30 0.33 0.33 0.29 0.29 0.35 0.33 0.36 0.00 0,08 0.52 0.50 0.00 0.012 0.52 0.012 0.55 0.012 0.50 0.011 0.59 DILUTION BEGAN (LPM) (E3T) CHO (PPM) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 o.oo 0,00 0.00 0.00 0.00 0.00 0.00 ENDED (EST) NMHC (OPM) 0.35 0.30 0.33 0.33 0.29 0.29 0.35 0.33 0.36 0.00 O.OB 0.52 0.50 0.00 0.52 0.55 0.50 0.59 X POSSIBLE CO NBKI N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.30 0,26 0.22 0.16 0.10 0.11 0.16 0,21 0.16 0.11 0.15 0.10 0.12 0.15 0.18 0.15 0.15 0.15 MINUTES OF SUNSHINE 06 "DU AHPORT MAXIMUM TEMPERATURE BO.O CEYP 0.80 1 .80 2.80 3.80 0.60 5,80 6.80 /.80 B.80 9.80 10.80 11.80 12.80 13.80 10.80 lb.80 16.80 17.80 18.80 19.80 20.80 21.80 22.80 E3.80 21.1 20.0 21.7 23.9 22.2 25.6 20.0 21.1 0.00 0.00 0.00 o.oo 0.00 0.03 0.22 0.36 0.65 0.03 0.30 0.27 0.53 1.05 0.92 0.72 0.68 0.08 0.10 0,01 0.00 0.00 0.00 O.oo 0.00 0.00 0.00 0.00 o.ou l.KI 12.36 32.28 67.80 96.20 115.80 132.36 161.00 217.00 270.56 320.16 361 .00 392. 6« 005.12 00/.28 007.00 007.00 007.00 U07 . UO 62.58 5.17 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 1 OF 3 7-22-75 USEPA CONTRACT NO.68-02-3207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXJ 10.0 PPMC/1.00 PPM PAGE 1 TIME (EST) 0.13 1.13 2.13 3.13 0.13 5.13 6.13 7.13 8.43 9.23 10.37 11.76 12.80 13.78 14. a7 15.42 16.77 17.00 18.02 19.02 20.32 21.47 22.00 23.28 TIME (EST) 0.13 1.13 2,13 3.13 4.13 5.13 6.13 7.13 6.43 9.23 10.37 11.78 12.80 13.78 14.47 15. 42 16.77 17.00 18.02 19.02 20.32 21.47 22.00 23.28 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.003 0.053 0.360 0.956 1.241 1.241 1.219 0.998 0.964 0.763 0.652 0.502 0.391 0.196 TEMP (CENT) NO (PPM) 0.000 0.000 0.021 0.817 0.602 0.764 0.610 0.152 0.013 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) N02 (PPM) 0.000 0.000 0.209 0.207 0.214 0.235 0.356 0,706 0.785 0.642 0.349 0.238 0.202 0,178 0.145 0.108 0.081 0.064 0.051 0.040 0.020 CUM-SR (LANG) NOX (PPM) 0.000 0.000 0.230 1.025 1.016 0.999 0,966 0.656 0.798 0.642 0.349 0.238 0.202 0.178 0.145 0.108 0.081 0.064 0.051 0.040 0.020 DILUTION (LPM) THC (PPM) 1.58 1.55 5.00 11.55 11.55 11.31 10.84 10.13 9.42 8.71 8.00 7.29 6.58 5.87 5.15 4.48 3.91 3.52 3.15 2.91 2.00 BEGAN (EST) CH4 (PPM) 0.06 0.06 0.11 0.10 0.10 0.11 0.11 0.13 0.15 0.14 0.19 0.13 0.16 0.15 0.16 0.16 0.15 0.11 0.10 0.08 0.10 ENDED (EST) NMHC (PPM) 1.52 1.49 4.89 11.45 11.45 11.20 10.73 10.00 9.27 8.57 7.61 7,15 6.42 5.71 4.99 4,32 3.76 3,40 3,05 2.83 1.90 X POSSIBLE CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.00 0.00 8.73 8.59 8.58 8.61 8.53 8.52 8.57 8.63 6.78 8.93 8.94 1.572 0.041 0.223 9,08 9.10 7.87 6.69 5,62 4.81 4.12 2.99 MINUTES OF SUNSHINE 84 RDU AIRPORT MAXIMUM TEMPERATURE 33.3 CENT 32.2 21.7 23.3 28.9 31.1 30.6 27.2 23.3 0.00 0.00 0,00 0.00 0.00 0,03 0.20 0.45 0.72 .00 .21 .98 .35 .01 .15 0.86 0.59 0.22 0.12 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.24 3.40 17.40 59.52 98.00 170.62 262.66 340.20 403.87 449.20 507.50 564.74 573.00 S8t>.32 593.41 594.00 594.00 594.00 59q.OO * Reading Off-Scale 51.82 16.00 ------- S3 RTI OUTDUOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 2 OF 3 7-23-75 USF.PA CONTRACT NO.68-02-3207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXl 10.0 PPMC/1.00 PPM PAGE 2 TIME (EST) 0.28 1.47 2.55 3.55 4.25 5.40 6.40 7.40 8.78 9.88 10.95 11.15 12.47 13.57 14.67 15.52 16.63 17.00 18.48 19.00 20.75 21.00 22.00 23.83 TIME (E3T) 0.26 1.47 2.55 3.55 4.25 5,10 6.40 7.40 6.76 9.86 10.95 11.15 12.47 13.57 14.67 15.52 16.63 17.00 16.46 19.00 20.75 21.00 22.00 03 (PPM) 0.198 0.145 0.109 0.061 0.060 0.040 0.030 0.033 0.044 0.102 0.160 0.160 0.139 0.148 0.145 0.147 0.158 0.139 0.102 0.073 TEMP (CENT) 22.2 22.8 23.9 24.4 27.8 30.0 26.1 23. <> NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0,000 0.000 0.000 0.000 0.000 3R (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.20 0.24 0.18 0.64 1.27 0.70 Ot45 0.90 0.60 0.85 0.70 0.19 0.04 0.01 0.00 0.00 0.00 N02 (PPM) 0.022 0.021 0.019 0.017 0.016 0.016 0.021 0.025 0.025 0.025 0.024 0.021 0.019 0.017 0.016 0.015 0.015 0.014 0.012 0.011 0.011 0.010 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.24 5.40 16.36 35.46 71.72 146.59 158.70 207.00 252.00 307.40 349.75 401.00 416.40 426.96 430.20 430.80 430.80 qjo.ao NOX (PPM) 0.022 0.021 0.019 0.017 0.016 0.016 0.021 0.025 0.025 0,025 0.024 0.021 0.019 0.017 0.016 0.015 0.015 0.014 0.012 0.011 O.Oll 0.010 DILUTION (LPM) 51.62 THC (PPM) 2.31 2.15 2.05 2.00 .63 .75 .68 .60 .57 .55 .53 .43 .36 .35 1.35 1.33 1.31 1.30 1.35 1.28 BEGAN (EST) CH4 (PPM) 0.11 0.05 0.06 0.06 0.06 0.06 0.07 0.10 0.10 0.09 0.11 0.09 0.11 0.09 0.15 0.17 0.12 0.11 0.15 0.15 ENDED (EST) 16,00 NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 2.19 2.10 .97 .94 .77 .69 .61 .49 .48 .46 .42 .34 .25 1.26 1.20 1.16 1.19 1.19 1.20 1.13 2.70 2.25 1.96 1.66 1.48 1.20 1.07 0.95 0.63 0.045 0.015 0.052 0.73 0.61 0.51 0.50 0.43 0.155 0.010 0.042 0.39 0.36 0.36 0,33 0.38 0,36 X POSSIBLE MINUTES OF SUNSHINE 49 RDU AIRPORT MAXIMUM TEMPERATURE 30,0 CENT ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 3 OF 3 7-24-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXl 10.0 PPMC/1.00 PPM PAGE 3 TIME (E3T) 0.97 1.13 2.65 3.68 4.68 S.68 6.50 7.60 6.95 9.66 10.15 11,22 12.23 13.22 14,55 15.60 16.87 17.00 18.00 19.00 20.00 21.00 22,00 TIME (EST) 03 (PPM) 0.058 0.056 0,042 0.032 0.026 0.019 0.014 0.016 0.016 0.033 0.043 0.069 0.142 0.214 0.255 0,276 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 SR (LANG/MIN) N02 (PPM) 0.011 0.011 0.011 0.011 0.011 0.012 0.014 0.016 0.021 0,026 0,027 0.028 0.027 0.026 0.024 0.021 0.020 CUM-SR (LANG) NOX (PPM) 0.011 0.011 0.011 0.011 0.011 0.012 0.014 0.016 0.021 0.026 0.027 0.028 0.027 0.026 0,024 0.021 0.020 DILUTION (LPM) THC (PPM) .27 .35 .34 .33 .27 .26 .31 .25 .31 .31 .19 .35 1.33 1.33 BEGAN (EST) CH4 (PPM) 0.15 0.16 0.16 0,20 0,20 0.14 0.13 0.18 0.26 0.26 0.19 0,24 0,21 0.26 ENDED (EST) NMHC (PPM) .13 .19 .17 .12 .06 .12 .18 .07 .05 1.04 0.99 1.11 1.12 1.07 X POSSIBLE CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.31 0.32 0.36 0.31 0.31 0.30 0.32 0.32 0.38 0,043 0.012 0.015 0.32 0.35 0.41 0.43 0,208 0.013 0.034 0.43 MINUTES OF SUNSHINE 50 RDU AIRPORT MAXIMUM TEMPERATURE 32,2 CENT 0.97 1.13 2.65 3.68 4.68 5.68 6.50 7.80 8,95 9.88 10.15 11.22 12.23 13.22 14.55 15.80 16.87 17.00 18,00 19.00 20,00 21.00 22.00 23.3 22.2 23.3 26.1 30.6 30.0 23.9 23.3 0,00 0.00 0.00 0.00 0.00 0.01 0.08 0,27 0.14 0.30 0,80 1,30 1.08 1.15 1.10 0.83 0.53 0.42 0.13 0.01 0.00 0.00 0.00 0.00 0.00 0,00 0,00 0.00 0.41 3.00 18.36 29.58 45.90 55,20 112.90 169.12 253.75 344,10 413.64 451.16 455.40 4B0.60 les.io 489.00 489.00 469.00 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY 1 OF 3 7-22-75 USEPA CONTRACT NO.68-02-2207 PAGE 1 URBAN MIX TARGET INITIAL HC/NOXl 95X DILUTION 5,0 PPMC/0,24 PPM TIME (E3T) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.27 8.52 9.35 10.47 11.00 12.07 13.22 14,00 15,93 16.93 17.27 16.35 19.36 20.53 21.70 22.00 23.57 TIME (E3T) 03 (PPM) 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.027 0.296 0.444 0.647 0.718 0.770 0.799 0.805 0.789 0.629 0.613 0.495 0.396 0.299 0.226 0,139 TEMP (CENT) NO (PPM) 0.000 0.000 0.004 0.199 0.197 0.168 0.018 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 3R (LANG/MIN) N02 (PPM) 0.000 0.000 0.053 0.046 0.049 0.073 0.203 0.166 0.145 0.118 0.108 0.096 0.084 0.061 0.064 0.064 0.048 0.036 0.028 0.021 0,017 0.012 CUM-3R (LANG) NOX (PPM) 0.000 0.000 0.058 0.247 0.246 0.241 0.221 0.166 0.145 0.116 0.108 0.096 0.084 0.061 0.064 0.064 0.046 0.036 0.026 0.021 0.017 0.012 DILUTION (LPM) THC (PPM) 1.55 1.54 4,22 4.94 4.96 4.97 4.69 4.52 4,40 4.19 4.16 4.01 3.66 3.78 3.69 3.56 3.15 2.78 2.49 2.22 2.00 1.80 BEGAN (E3T) CH4 (PPM) 0.45 0.50 0.50 0.47 0.50 0.48 0.50 0.56 0.51 0.52 0.64 0.56 0.50 0.54 0.50 0.51 0.60 0.37 0.26 0.25 0.24 0.23 ENDED (E3T) NMHC (PPM) 1.10 1.04 3.71 4.47 4.46 4.46 4.19 3.96 3.88 3.67 3.51 3.45 3.36 3.24 3.19 3.05 2.55 2.41 2.23 1.97 1.76 1.56 X POSSIBLE CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0,00 9.82 9.73 9.60 9.63 9.64 9.66 9.66 0,337 0.151 0.166 9.66 9.69 9.72 9.81 9.66 1,058 0,018 0.193 9.67 9.95 9.96 8.45 6,71 5.67 4.61 3.85 2.60 MINUTES OF SUNSHINE 84 RDU AIRPORT MAXIMUM TEMPERATURE 33.3 CENT 0.30 - " - - ' 1.30 2.30 3.30 4.30 5,30 6.30 7.27 6.52 9.35 10.47 11,00 12.07 13.22 14.00 15.93 16.93 17.27 18.35 19.38 20.53 21.70 22,2 21.7 23.3 26.9 31.1 30.6 27.2 0.00 0.00 0.00 0.00 0.00 0.03 0.20 0.45 0.72 1.00 1.21 0.96 1.35 1.01 1.15 0.86 0.22 0.12 0.59 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.54 5,40 21.00 63.12 105.00 177.66 216.60 260.60 369.53 417.00 534.16 549.92 552.72 570.39 593.63 59fl.OO 59a.oo 65.70 16.00 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY 2 OF 3 7-23-75 U3EPA CONTRACT NO.68-02-2207 PAGE 2 URBAN MIX TARGET INITIAL HC/NOX: 95X DILUTION 5.0 PPMC/0.24 PPM TIME (EST) 0.57 1.62 2.82 3.62 4.48 5.67 6.67 7.73 8.98 9.08 10.22 11.50 12.83 13.08 14.97 15.83 16.93 17.00 16.73 -4 19,08 <-" 20.82 21.97 22.25 23.90 TIME (EST) 0.57 1.82 2.62 3.82 4.46 5.67 6.67 7.73 8.98 9.08 10.22 11.50 12.83 13.86 14.97 15.83 16.93 17.00 16.73 19.08 20.62 21.97 22.25 23.90 03 (PPM) 0.104 0.064 0.051 0.035 0.020 0.015 0.013 0.023 0.030 0.033 0,086 0.106 0.097 0.103 0.105 0.110 0.116 0.118 0.103 0.097 0.077 0.075 0.073 0.054 TEMP (CENT) 22.2 22.6 23.9 24.4 27.8 30.0 26.1 23.9 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR UANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.20 0.24 0.18 0.64 1.27 0.70 0,45 0.90 0.60 0.85 0.70 0.19 0.04 0.01 0.00 0.00 0.00 0.00 N02 (PPM) 0.011 0.011 0.010 0.009 0.010 0.007 0.010 0.012 0.014 0.014 0.014 0.015 0.014 0.012 0.01 0.01 0.01 0.01 0.01 0.012 0.011 0.010 0.009 0.009 CUM-3R (LANG) 0.00 0.00 0.00 0,00 0.00 0.40 8.60 23.16 37.62 41.00 92.71 173.40 216.90 269.10 321.80 365.90 413.60 416.40 42V, 56 430.25 430.80 430.60 430.80 430.80 NOX THC (PPM) (PPM) 0.011 0.011 0.010 0.009 0.010 0.007 0.010 0.012 0.014 0.014 0.014 0.015 0.014 0.012 0.011 0.011 0.011 0.011 0.011 0.012 0.011 0.010 .70 .64 .52 .53 .46 .43 .40 .29 .24 .22 .20 .07 .09 .06 .15 .19 ,24 .11 .11 .13 .10 .10 0.009 1.13 0.009 1,09 DILUTION BEGAN UPM) (EST) 65.70 CH4 (PPM) 0.21 0.16 0.16 0.19 0.16 0.19 0.20 0.19 0.20 0. 16 0.19 0.17 0.18 0.16 0.24 0.25 0.25 0.20 0.17 0.19 0.20 0.19 0.23 0.18 ENDED (EST) 16.00 NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 1.49 1.46 1.J5 1.34 1,30 1.24 .20 .10 .04 ,06 .01 0,90 0.92 0.90 0.91 0,94 0,96 0.90 0.94 0.94 0.90 0.91 0,90 0,91 2.33 1.86 1.56 1.29 1.16 0.93 0.9J 0.81 0.67 0.029 0.013 0.039 0.48 0.47 0.37 0.30 0.29 0,147 0.010 0.055 0.29 0.26 0.24 0.22 0.21 -0.21 0.23 0.21 0.29 0.29 X POSSIBLE MINUTES OF SUNSHINE 49 RDU AIRPORT MAXIMUM TEMPERATURE 30.0 CENT ------- o\ RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY 3 OF 3 7-20-75 U3EPA CONTRACT NO.68-02-2307 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXl 5.0 PPMC/0.24 PPM PAGE 3 TIME (EST) 0.12 1.43 2.93 3.00 4.93 5.95 6.98 7.12 8.20 9.22 10.36 11.58 12.47 13.70 14.60 15,96 16.96 17.00 18.00 19.00 20.00 21.00 22.00 TIME (EST) 03 (PPM) 0.054 0.041 0.029 0.021 0.017 0.015 0.011 0.009 0.016 0.033 0.043 0.071 0.140 0.176 0.208 0.222 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) N02 (PPM) 0.009 0.006 0.007 0.007 0.007 0.010 0.012 0.011 0.014 0.021 0.024 0.024 0.021 0.019 0.016 0.016 0.014 CUM-SR (LANG) NOX THC CH4 (PPM) (PPM) (PPM) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 009 006 007 007 007 010 012 Oil 014 021 024 024 021 019 016 016 014 .14 0 .11 0 .19 0 .14 0 .15 0 .16 0 .10 0 .10 0 .10 0 .11 0 .09 0 .16 0 .14 0 .16 0 .19 .21 .25 .20 .21 .25 .19 .21 .25 .25 .25 .24 .24 .25 DILUTION BEGAN ENDED NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X .94 .90 .94 .94 .94 .91 .91 .69 .65 .86 .64 .92 .90 .91 0 0 0 0 0 0 0 0 0 0 0 0 0 0 POSSIBLE .27 .23 .24 .23 .21 .23 .22 .22 0.045 0.019 0.032 .22 .26 .28 .31 0.205 0.013 0.013 .30 .37 MINUTES OF SUNSHINE 50 (LPM) (EST) (EST) RDU 0.12 1.43 2.93 3.00 4.93 5.95 6.98 7.12 6.20 9.22 10.38 11.56 12.47 13.70 14.60 15.96 16.98 17.00 18.00 19.00 20.00 21.00 22.00 23.3 22.2 23.3 26.1 30.6 30.0 23.9 23.3 o.oo o.oo o.oo 0,00 o.oo 0.01 0.08 0.27 0.14 0.30 0.60 1.30 1.06 1.15 1.10 0.63 0.53 0.42 0.13 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.57 5.32 7.29 23.26 33.90 66.40 141.50 204.24 287.10 360.60 422.77 454.87 455.40 480.60 488,40 469.00 489.00 4B9.00 AIRPORT MAXIMUM TEMPERATURE 32.2 CENT ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 1 OF 3 7-22-75 USEPA CONTRACT NO.68-02-2207 PAGE 1 URBAN MIX TARGET INITIAL HC/NOX: 95X DILUTION 5.0 PPMC/0.71 PPM TIME (EST) 0,47 1.47 2.47 3.47 4.47 5.47 6.47 7.43 8.05 9.53 10.07 11.22 12.32 13.47 14.10 15.05 16.27 17.55 18.63 19.73 20.92 21.92 22.00 23.62 TIME (EST) 0.47 1.47 2,47 3.47 4.47 5.47 6.47 7.43 8.05 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY a OF 3 7-23-75 U3EPA CONTRACT NO.66-02-2207 PAGE 2 URBAN MIX TARGET INITIAL HC/NOXI 95X DILUTION 5.0 PPMC/0.71 PPM TIME (EST) 0.83 1.98 2.08 3.07 4.10 5.93 6.92 7.83 8.15 9.37 1050 11.82 12.00 13.15 14.13 15.15 16.00 17.58 18.00 19.55 20,00 21.00 22.46 23.00 TIME (EST) 03 (PPM) 0.140 0.103 0.101 0.075 0.056 0.028 0.021 0.029 0.029 0.039 0.093 0.098 0.097 0.097 0.097 0.102 0.102 0.085 0.058 0.056 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 ' 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 SR (LANG/MIN) NQ2 (PPM) 1.086 0.014 0,013 0.011 0.011 0.010 0.013 0.013 0.015 0.014 0.013 0.011 0.011 0.010 0.010 0.010 0.010 0.010 0.007 0.007 0.006 0.006 CUM-3R (LANG) NOX THC CH4 (PPM) (PPM) (PPM) 1.086 0.014 0.013 0.011 0.011 0.010 0.013 0.013 0.015 0.014 0.013 0.011 0.011 0.010 0.010 0.010 0,010 0.010 0.007 0.007 0.006 0,006 I .48 0.11 .45 0.10 .36 0.11 .28 0.10 .34 0.14 .24 0.08 .23 0.11 .17 0.09 .07 0,11 .05 0.14 .04 0.10 .04 0.10 .06 0.09 .06 0.18 .14 0.21 .15 0.22 .04 0.12 .05 0.14 .03 0.19 .10 0.15 DILUTION BEGAN ENDED NMHC (PPM) 1.38 1.34 1.25 1.18 1.20 1.16 1,13 1.08 0.96 0.91 0.94 0.94 0.97 0.88 0.93 0.93 0.92 0.91 0,84 0.95 X POSSIBLE CO NBKI N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 2.02 1.64 1.47 1.19 1.01 0.87 0.77 0.60 0.033 0.018 0.039 0.51 0.43 0.39 0.36 0.32 0.098 0.009 0.070 0.29 0.26 0.26 0.25 0.28 0.26 0.27 MINUTES OF SUNSHINE 49 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 30.0 CENT 0.83 1.98 2.00 3.07 4.10 5.93 6.92 7.63 8.15 9.37 10.50 11.82 12.00 13.15 14.13 15.15 16.00 17.58 16.00 19.55 20.00 21.00 22.08 22.2 22.8 23.9 24.4 27,8 30.0 26.1 23.9 0.00 0.00 0.00 0.00 0.00 0.01 0.20 0.24 0.18 0.64 1.27 0.70 0.45 0.90 0.80 0,85 0.70 0.19 0.04 0.01 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.56 11.60 24.60 28.62 51.66 114.30 186.70 194.40 229.50 281.80 331.05 374.40 423.05 427.60 430.53 430.80 430.80 a Jo .eo 58.05 16.00 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 3 OF 3 7-24-75 USEPA CONTRACT NO.68-02-2207 PAGE 3 URBAN MIX TARGET INITIAL HC/NOX: 95X DILUTION 5.0 PPMC/0.71 PPM TIME (EST) 0.45 1.78 2.98 3.97 4.95 5.18 6.20 7.35 8.45 9.47 10.72 11,73 12,73 13,78 14.07 15.28 16,30 17.37 18.00 19.00 20.00 21.00 22.00 TIME (EST) 03 (PPM) 0.043 0.033 0.025 0.025 0.025 0.021 0.016 0.011 0.009 0.016 0.033 0.045 0.086 0.140 0.152 0.193 0.214 0.229 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) N02 (PPM) 0.005 0.005 0.007 0.007 0.007 0.009 0.006 0.009 0.011 0.016 0.019 0.019 0.018 0.016 0.016 0.014 0.013 0.013 CUM-SR (LANG) NOX (PPM) 0.005 0.005 0.007 0.007 0,007 0.009 0.006 0.009 0.011 0.016 0.019 0.019 0.018 0.016 0.016 0.014 0.013 0.013 DILUTION (LPM) THC (PPM) 1.05 1.04 1.02 1.10 1.10 0.99 1.07 1.03 1.03 1.12 1.11 1.11 BEGAN (EST) CH4 (PPM) 0.25 0.23 0.23 0.22 0.25 0,26 0.30 0.31 0.34 0.31 0.32 0.36 ENDED (EST) NMHC (PPM) 0.81 0.82 0.79 0.88 0.85 0.73 0.77 0.72 0.69 0.81 0.79 0.75 X POSSIBLE CO NBKI N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.22 0.27 0.27 0.21 0.30 0.23 0.27 0.038 0.015 0.020 0.26 0.31 0.29 0.197 0.012 0.050 0.35 0.34 MINUTES OF SUNSHINE 50 RDU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT 0.45 1.78 2.98 3.97 4,95 5.18 6.20 7.35 8.45 9.47 10.72 11.73 12.73 13.78 14.07 15,28 16.30 17.37 18.00 19.00 20.00 21.00 22.00 23.3 22.2 23.3 26.1 30.6 30.0 23.9 23.3 0.00 0.00 0.00 0.00 0.00 0.01 0.08 0.27 0.14 0.30 0.80 1.30 1.08 1.15 1.10 0.83 0.53 0.42 0.13 0.01 0.00 0.00 0.00 0,00 0.00 0.00 0,00 0.00 0.11 1.56 11.07 25.38 38.40 82.40 153.20 221.52 292,85 312.20 387.91 433.14 464.64 480.60 488.40 489.00 489.00 489.00 ------- RTI OUTDOOR 3MOG CHAMBER STUDY CHAMBER NUMBER 4 DAY 1 OF 3 7-22-75 U3EPA CONTRACT NO.68-02-2207 PAGE I URBAN MIX TARGET INITIAL HC/NOXi 95X DILUTION 1.0 PPMC/0.10 PPM TIME (E3T) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.75 8.33 9.05 10.30 11.45 12.63 13.63 14.36 15.40 16.52 17.78 18.88 cc I'. '2 o 20,98 21.96 22.38 23.95 TIME (E3T) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.021 0.058 0.111 0.302 0.403 0.484 0.514 0.531 0.535 0.462 0.363 0.300 0.240 0.164 0.131 0.128 0,086 TEMP (CENT) NO (PPM) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 000 000 00] 090 089 068 053 009 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 3R (LANG/MIN) N02 (PPM) 0.000 o.ooo 0.021 0.021 0,021 0.022 0.053 0.088 0.092 0.083 0.063 0.052 0.043 0.040 0.034 0.032 0.030 0.021 0.016 0.012 0.011 0.007 0.006 0.005 CUM-3R (LANG) NOX (PPM) 0.000 0.000 0.022 0.111 0.110 0.110 0.107 0.096 0.092 0.083 0.063 0.052 0.043 0.040 0.034 0.032 0.030 0.021 0.016 0.012 0.011 0.007 0.006 0.005 DILUTION (LPM) THC (PPM) 1.36 1.40 2.01 2.11 2.14 2.12 2.12 2.06 2.06 2.09 1.96 2.06 .99 .95 .90 .90 .61 .66 .50 ,45 .35 .32 .25 BEGAN (E3T) CH4 NMHC (PPM) (PPM) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 33 .03 37 41 30 36 40 39 32 35 50 44 55 43 48 44 45 44 39 32 27 26 24 19 .04 .60 .81 .76 .72 .72 .74 .71 .59 .51 .52 .56 .47 .46 .44 ,37 .26 »16 .18 .09 ,08 .05 CO NBKI N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0 9 9 9 9 9 9 9 9 9 9 6 6 5 4 3 3 2 2 ENDED X POSSIBLE .00 * * * * * .90 .89 .91 .72 .63 .53 .33 0.494 0.010 0.052 .37 .25 .21 .22 .57 .51 .61 .72 .25 .97 .69 MINUTES OF SUNSHINE 84 (EST) RDU AIRPORT 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7,75 8.33 9,05 10.30 11.45 12.63 13.63 14.38 15.40 16.52 17.78 18.68 19.92 20.98 21.98 22.16 22.2 21.7 23.3 28.9 31.1 30.6 27,2 23.3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o .00 ,00 .00 .00 .00 .03 .20 .45 .72 .00 .21 .98 .35 .01 .15 .66 .59 ,22 .12 .01 .00 .00 .00 0.00 0.00 0.00 0.00 0.00 1.74 13.40 34.05 55.20 67.00 165,76 243.06 326.70 394.76 443.45 506,64 555.89 563.34 592.56 593.95 594.00 599.00 S9O.OO 62.56 16.00 * Off-Scale MAXIMUM TEMPERATURE 33,3 CENT ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER H DAY 2 OF 3 7-23-75 USEPA CONTRACT NO.68-02-2207 PAGE 2 00 URBAN MIX TARGET INITIAL HC/NOXl 95X DILUTION 1.0 PPMC/0.10 PPM TIME (E3T) 0,90 1.32 2.30 3.30 4.30 5.00 6.15 7.15 8.46 9.65 10.86 11,92 12.13 13.38 14.36 15,38 16.37 17.67 18.00 19.70 20.07 21.00 22,96 23.27 TIME (E3T) 03 (PPM) 0.068 0.060 0.043 0,033 0.024 0.016 0.011 0.011 0.018 0.030 0.063 ' 0.061 0.059 0.064 0,064 0.067 0.076 0.075 0.073 0.054 0.051 0.037 0.037 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 3R (LANG/MIN) N02 (PPM) 0.004 0.004 0.004 0.003 0.004 0.003 0.006 0.010 0.010 0.009 0.009 0.007 0.007 0.007 0.006 0.006 0.006 0.007 0.007 0.006 0.006 0.005 0.004 CUM-3R (LANG) NOX THC (PPM) (PPM) 0.004 0.004 0.004 0.003 0,004 0.003 0.006 0.010 0.010 0.009 0.009 0.007 0.007 0.007 0.006 0.006 0.006 0,007 0,007 0.006 0.006 0.005 0.004 .23 .24 .22 .23 .23 .22 .15 .16 .17 .19 .16 .16 .13 .16 .19 .26 .21 .15 .15 .14 .22 .20 .23 DILUTION BEGAN (LPM) (EST) CH ------- co RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 0 DAY 3 OF 3 7-24-75 USEPA CONTRACT NO.68-02-2207 PAGE 3 URBAN MIX TARGET INITIAL HC/NOXl 95* DILUTION 1.0 PPMC/0.10 PPM TIME (EST) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 .83 .92 .38 .00 .43 .43 .50 .60 .70 .80 .95 .97 .97 .00 .28 .57 .55 .67 .00 .00 .00 .00 .00 03 (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TIME (EST) 0 1 2 3 4 S 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 .83 .92 .38 .00 .43 .43 .50 .60 .70 .80 .95 .97 .97 .00 .28 .57 .55 .67 .00 .00 .00 .00 .00 .029 .021 .017 .012 .011 .008 .007 .021 .029 .045 .086 .092 .139 .171 .164 .193 TEMP (CENT) 23.3 22.2 23.3 26.1 30.6 30.0 23.9 23.3 NO (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 • f • t t • t • • • • t • • t • • • 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 3R (LANG/MIN) 0 0 0 0 0 0 0 0 0 0 0 I 1 1 I 0 0 0 0 0 0 0 0 .00 .00 .00 .00 .00 .01 ,08 .27 .14 .30 .80 .30 .08 .15 .10 .83 .53 .42 .13 .01 .00 .00 .00 N02 NOX THC CH4 NMHC CO NBKI N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.004 0.004 0.004 0.004 0.004 0.004 0.005 0.005 0.005 0.005 0.005 0.005 0.007 0,007 0.009 0,009 0.012 0.012 0.018 0.018 0.019 0.019 0.019 0.019 0,017 0.017 0.013 0.013 0.014 0.014 0.012 0.012 0.011 0.011 0.011 0.011 .19 0.43 0.76 0 .20 0.42 0.79 0 .16 0.43 0.73 0 .21 0.49 0.72 0 .27 0.46 0.81 0 .21 0.44 0.77 0 .26 0.46 0.80 0 .16 0.51 0.65 0 .06 0.51 0.55 0 .13 0.50 0.63 0 .19 0.52 0.67 0 .27 0.50 0.77 0 .20 0.44 0.76 0 CUM-3R DILUTION BEGAN ENDED X POSSIBLE .13 .14 .13 .18 .17 .18 .20 .20 0.044 0,018 0.011 .19 .22 .26 0.195 0.007 0.039 .28 .27 MINUTES OF SUNSHINE 50 (LANG) (LPM) (EST) (EST) 0.00 0.00 0.00 0.00 0.00 0.26 3.00 15.12 27.48 44.40 93.60 171.40 236.64 238.80 326.50 402.02 441.09 472.20 480.60 488.40 489.00 489.00 4S9.00 RDU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT ------- Co KTI UUTUUUR SMDG CHAMBER STUDY CHAMbhK NUMBER 1 DAY 1 OF 3 7-28-75 USEPA CUNTRACT NO.68-02-2207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXl 10.0 PPMC/1.00 PPM PAGt 1 11 ML (LSI) 0.63 1 .63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 1 1 .63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 1^.63 20.63 21.63 22.63 23.63 TIME (ESI) 0.63 1.63 2.63 3.63 4.63 5,63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21 .63 22.63 23.63 U 3 (PPH) 0.000 0.000 0,000 0.000 0,000 0.000 0.000 0.000 0.000 0.095 0.342 0.599 0.834 0.909 0.865 0.776 0.676 0.569 0.472 0.385 0.302 0.240 0.193 0.151 TEMP (CENT) 20.6 18.9 21.1 27.2 30.0 31.7 27.2 23.3 NO (PPM) 0.000 0.000 0.833 0.814 0.802 0. 765 0.733 0.545 0.193 0.009 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.03 0.16 0.43 0.71 0.97 .84 .29 . 16 .30 . 15 0.Q4 0.63 0.37 0.13 o.o? 0.00 0.00 o.oo 0.00 H02 (PPM) 0.000 o.ooo 0.225 0.224 U.232 0.238 0.273 0.433 0.691 0.708 0.522 0.342 0.209 0.141 0.108 0 .086 0.068 0.053 0.043 0.033 0.027 0.022 0.019 0.016 CUM-SR (LANG) 0.00 0.00 0,00 0.00 0.00 1.14 7.88 27.74 64. 18 1 16.66 207.92 247.42 369.88 444.80 517.10 578.12 622. 74 650.66 661. 74 667.36 667 .80 667.80 6ti 7 . 80 667.80 NOX (PPM) 0.000 0.000 1 .058 1 .037 1 .034 1.024 1 .005 0.979 0.883 0.717 0.522 0.342 0.209 0.141 0.108 0.086 0.068 0.053 0.043 0.033 0.027 0.022 0.019 0.016 DILUTION (LPM) THC (PPM) 1 4 4 3 3 2 2 2 1 1 1 1 1 1 1 .20 * * * * * * .85 .15 .57 .12 .68 .38 .10 .88 .68 .58 .53 .39 .28 .21 BEGAN (EST) CH4 (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .57 .17 .50 .50 .50 .55 .53 .44 .40 .38 .35 .33 .28 .28 .25 .25 .25 .18 .18 .18 .16 ,15 ENDED NMHC CO NOKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.63 4.45 3.77 3.22 2.79 2.40 2.10 .85 .63 .43 .40 .35 .21 .10 .06 0 9 8 8 8 7 6 5 4 H 3 3 2 2 2 1 1 1 1 1 X POSSIBLE .00 .05 .92 .85 * .42 .40 0.189 0.720 0.153 .42 .62 .95 .38 .90 0.942 0.019 0.094 .38 .96 .58 .23 .92 .66 .40 .20 .03 MINUTES OF SUNSHINE 87 (EST) RDU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT ** Data Suspect and Deleted * Measurement Off-Scale 51.82 8 .00 ------- CO H11 UUTUOUK SMUG CHAMBER STUDY CHAMBER NUMBER 1 DAY 2 OF 3 7-29-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NUXt 10.0 PPMC/1.00 PPM PAGE 2 TIML (1ST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 TIME (tST) 03 (PPM) 0.117 0.090 0.068 0.053 -0.039 0.028 0.020 0.021 0.043 0.083 0.128 0.165 0.187 0.214 0.235 0.245 0.238 0.227 0.212 0.190 0.167 0.148 0.130 0.116 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 n.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0,000 0.000 0.000 0.000 SR (LANG/MIN) NO 2 (PPM) 0.014 0.011 0.011 0.010 0.001 0.001 0.009 0.011 0.013 0.016 0.017 0.017 0.019 0.019 0.020 0.016 0.018 0.016 0.016 0.012 0.011 0.011 0.011 0.011 CUM-SK (LANG) UUX (PPM) 0.014 0.011 0.011 0.010 0.007 0.007 0.009 o.on 0.013 0.016 0.017 0.017 0.019 0.019 0.020 0.018 0.018 0.016 0.016 0.012 0.011 0.011 0.011 0.011 DILUTION (LPM) THC (PPM) 1.12 1.05 1 .00 1 .00 0.96 0.97 0.85 0.82 0.75 0.64 0.70 0.62 0.65 0.73 0.70 0.68 0.70 0.72 0.73 0.76 0.76 0.90 0.76 0.90 BEGAN (E3T) CH4 (PPM) 0.13 0. 10 0.16 0.10 0.14 0.15 0.13 0.12 0. 10 0.13 0. 14 0,09 0.15 0.08 0.10 0.10 0.13 0.13 0.10 0.12 0.13 0.10 0.11 0.14 ENDED (EST) NMHC (PPM) 0.99 0.95 0.84 0.90 0.84 0.82 0.72 0.70 0.65 0.51 0.56 0.53 0.50 0.65 0.60 0.58 0.57 0.59 0.63 0.64 0.65 0.80 0.67 0.76 X POSSIBLE CO NBKI NU2-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.92 0.76 0.65 0.52 0.53 0.40 0.38 0.27 0.25 0.26 0.088 0.017 0.030 0.31 0.34 0.31 0.40 0.38 0,322 0.012 0.012 0.42 0.44 0.48 0.43 0.44 0.44 0.43 0.42 0.46 MINUTES OF SUNSHINE 85 RDU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 21.7 20.0 21.1 28.3 31.1 29.4 27.2 22.2 0.00 0.00 0.00 0.00 0.00 0.04 0.18 0.42 0.69 0.94 1.13 0.87 0.90 0.90 1.09 0.83 0.60 0.33 0.11 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.52 9.24 29.16 64.62 115.52 1 79.14 237.06 290.40 344.40 405.62 461.14 502.20 527.94 539.36 542.18 542. 16 543.00 543.00 543.00 51.82 8.00 ------- R]J UUH'UUR SMUG CHAMBhR STUDY CHAMBER NDMHCK 1 DAY 3 OF- 3 7-30-75 UStPA CONTRACT NO . 6B-0 ------- oo RT1 UUTUUUR 3MUG CHAMBER STUDY CHAMBER NUMBER 2 DAY 1 OF S 7-28-75 UStl'A CUNIRAC1 NO.68-03-2207 PAGE 1 URBAN MIX TARGET INITIAL HC/NOXI 95X DILUTION 1.0 PPMC/0.10 PPM TIME (LST) 0.80 1 .80 2.80 3.80 4.80 5.130 6.80 7.80 8.80 9.80 10.80 1 1 .80 12.80 13.80 14.80 15.80 16.80 1 7.80 18.80 19.80 20.80 21.80 22.80 23.80 TIME (EST) 0.80 1.80 2.80 3.80 4.80 5.80 6.80 7.80 8.80 9.80 10.80 11.80 12.80 13.80 14.80 15.80 16.80 17.80 18.80 19.80 20.80 21.80 22. 81) 23.80 U3 (PPM) 0.000 o.ooo 0.000 o.ooo 0.000 0.000 0.000 0.062 0.251 0.412 0.506 0.516 0.506 0.483 0.451 0.402 0.347 0.288 0.232 0.181 0.139 0.110 0.086 0.064 TEMP (CENT) 20.6 18.9 21.1 27.2 30.0 31.7 27.2 23.3 N(J (PPM) 0.000 0.000 0. 19B 0. 196 0. 198 0. 193 0.148 0.011 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.03 0.16 0.43 0.71 0.97 1.04 1.29 1.16 1.30 1.15 0.94 0.63 0.37 0.13 0.02 0.00 0.00 0.00 0.00 UU2 U'PMJ 0.000 0.000 0.053 0.053 U.053 0.053 0.094 0.218 0. 166 0.116 0.086 U.067 0.056 U.046 0.039 0.032 0.029 0.022 0.019 0.014 0.011 0.010 0.010 0.007 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 1.44 9.48 32.04 /I. 28 126.36 187.92 262.32 333.48 409.80 480.60 539.52 581 .04 606. 36 017.04 619.56 619.80 619.80 619. ao 614 ,»o NUX (PPM) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 000 000 251 249 251 246 242 229 166 1 16 086 067 056 046 039 032 029 022 019 014 Oil 010 010 007 DILUTION (LPM) THC (PPM) 1.25 1.22 4.93 4.65 4.81 1.89 1.63 4.03 3.65 3.34 2.70 2.39 2.13 .90 .87 .65 .50 .47 .42 .33 .33 .28 .24 .22 BEGAN (EST) LH4 (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .55 .55 .60 .62 .57 .57 .57 .50 .58 .47 .56 .55 .53 .50 .50 .51 .47 .47 .47 .45 .45 .44 .43 .43 ENDED NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.70 0.67 4.33 4.23 4.24 4.32 4.06 3.53 3.07 2.87 2.14 .04 .60 .40 .37 .14 .03 1.00 0.95 0.88 0.88 0.84 0.81 0.79 0 0 9 8 7 6 5 4 3 3 2 2 1 1 1 1 0 0 0 X POSSIBLE .00 .00 * .92 * * * * .45 .20 0.376 0.101 0.107 .00 .05 .30 .70 .16 0.567 0.014 0.045 .68 .29 .90 .64 .35 .15 .98 .80 .66 MINUTES OF SUNSHINE 87 (EST) RDU AIRPORT * Measurement 65 .70 7.67 MAXIMUM TEMPERATURE 32,2 CENT Off-Scale ------- WT1 OUTDOOR 3MIJG CHAMBF.R STUDY CHAMBER NUMBER 2 DAY 2 (IF 4 7-29-75 USEPA CONTRACT NO.6B-02-2207 URBAN MIX 95* DILUTION TARGET INITIAL HC/NOXl 1.0 PPMC/0.10 PPM PAGE 2 1 IME (1ST) 0.80 i .00 2. BO 1.80 4.80 5.80 6. HO /.eo 8.80 9.80 10. SO 1 1 .80 12.80 13.80 14.80 I'D. 80 16.80 1 7.80 18.80 14.80 £0.80 ,21.80 Co ^^'eo -J 23.80 TIME (LST ) 03 (PPM) 0.018 0.034 0.024 0.017 0.010 0.007 0.005 0.011 0.034 0.065 0.098 0.121 0.141 0. 160 0.176 0.181 0. 178 0.171 0. 160 0.145 0.130 0.117 0.107 0.094 TEMP (CENT) NO (PPM) 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) fJ(J2 U'PM) U . 0 0 '5 U .004 0.003 U.OU3 0.002 0.003 0.004 O.OOb 0.010 0.012 0.014 0.013 0.014 0.014 0.013 0.014 0.014 0.015 0.013 0.011 0.009 0.007 U.006 0.005 CUM-SR (LANG) NOX (PCM) 0 . 0 0 S 0.004 0.003 0.003 0.002 0.003 0.004 0.006 0.010 0.012 0.014 0.013 0.014 0.014 0.013 0.014 0.014 0,015 0.013 0.011 0.009 0.007 0.006 0.005 DILUTION (LPM) THC (PPM) 1.22 1 .08 1.08 1.15 1 .07 1.05 0.98 0.87 0.85 0.85 0.84 0.83 0.78 O.flO 0.82 0.84 0.87 0.65 0.90 0.69 0.93 0.95 0.98 0.98 BEGAN (EST) CH4 (PPM) 0.40 0.38 0.41 0.38 0.35 0.29 0.23 0.20 0.23 0.21 0.23 0.22 0.24 0.23 0.22 0.22 0.20 0,24 0.25 0.25 0.29 0.33 0.28 0.28 ENDED (EST)' NMHC (PHM) 0.82 0. 70 0.67 0.77 0.72 0. 76 0.75 0.67 0.62 0.64 0.61 0.61 0.54 0.57 0.60 0.62 0.67 0.61 0.65 0.64 0.64 0.62 0.70 0.70 CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.52 0.47 0.36 0.30 0.22 0.20 0.13 0.17 0.15 0.15 0.065 0.013 0.012 0.17 0.15 0,20 0.20 0.22 * 0.016 0.009 0,24 0.24 0.25 0.31 0.28 0.29 0.33 0.26 0.28 X POSSIBLE MINUTES OF SUNSHINE 65 ROU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT 0.80 1 .rto 2.80 3.ao 4.80 5. 80 6.80 7.80 8.80 9.80 10.80 1 1 .80 12.80 13.80 la. 80 15.80 16.80 17.80 18.80 19.80 20.80 21.80 22.80 23.00 21.7 20.0 21.1 28.3 31.1 29.4 27.2 22.2 0.00 0.00 0.00 0.00 0.00 0.04 0.18 0.42 0.69 0.94 1.13 0.87 0.90 0.90 1 .09 0.83 0.60 0.33 0.1 1 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.92 11 .04 33. 56 7l.'J2 124.92 190.44 245. 76 299.40 353.40 416.52 469. 44 5U6.20 531 .24 b40.48 b 4 2 . 4 0 b42 .41) b42.40 65.70 7.67 * Data Suspect and Discarded ------- RTI OUTDOOR SMUG CHAMBER STUDY CHAMBER NUMBER 2 DAT 3 Oh 3 7-30-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX 95% DILUTION TARGET INITIAL HC/NOXJ 1.0 PPMC/0,10 PPM PAGE 3 TIMt (LSI ) 0.60 i.ao 2.80 3.60 1.80 5.80 b.80 7.80 H.80 9.80 10.60 11 .60 12.80 13.80 14.80 IS. 80 16.80 1 /.80 18.80 19.80 20.80 21 .80 CO ".80 CO TIME (LSI) 0.80 1 .80 2.80 3.80 4.80 5.80 6.80 7. BO 8.80 9.80 10.80 1 I .80 12.60 13.80 i4.eo 15.80 16.80 17.80 18. 80 19.80 20.80 21 .80 22.80 03 (PPM) 0.083 0.073 0.064 0.056 0.048 0.043 0.033 0.035 0.058 0.096 0. 126 0. 14/ 0. 150 0.157 0.163 TEMP (CENT) 22.8 20.6 22.2 29.4 29.4 28.9 25.0 22.2 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SK (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.15 0.41 0.68 0.90 0.83 0.93 0.35 0.84 0.74 0.79 0.38 0.20 0.06 0.01 0.00 0.00 0.00 NU2 (PPM) O.OU4 0.004 0 .004 0.005 0.005 0.006 0.009 0.011 0.014 0.015 0.016 0.015 0.015 0.014 0.015 CUM-SK (LANG) 0.00 0.00 0.00 0.00 0.00 0.48 7.60 29.28 66.84 118.20 168.84 223.44 251.40 295.92 341.52 368.32 416.04 430.20 435.48 436.68 436.80 436.80 436.60 NUX THC CH4 NMHC CO NBK I N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.005 0.95 0.28 0.67 0.30 0.004 1.04 0.28 0.76 0.26 0.004 0.005 0.005 0.006 0.009 0.011 O.OJ4 0.95 0.36 0.59 0.28 0.095 0.014 0.019 0.015 0.99 0.35 0.64 0.32 0.016 1.15 0.34 0.81 0.34 0.015 0.96 0.32 0.64 0.33 0.015 1.13 0.35 0.78 0,33 0.014 1.04 0.32 0.72 0.34 0.015 0.99 0.33 0.66 0.38 0.220 0.014 * DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 59 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 31.1 CENT * Data Suspect and Discarded ------- RTJ UUTUUOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 1 OF 3 7-28-75 USEPA CONTRACT NL). 68-08-2207 PAGE I 00 URBAN MIX TARGET INITIAL HC/NUXi 95X DILUTION 5.0 PPMC/0.71 PPM TIi-U (ESI) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19.97 20.97 21 .97 22.97 23.97 IIMf (EST) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 0.97 1.97 2.97 3.97 4.97 5.97 16.97 17.97 18.97 19.97 20.97 21 .97 22.97 23.97 03 (PPM) 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.019 0. 127 0.258 0.398 0.511 • 0.571 0.550 0.489 0.406 0.326 0.254 0.201 0. 159 0.126 0.098 TEMP (CENT) 20.6 1H.9 21.1 27.2 30.0 31.7 27.2 23.3 NO (PPM) 0.000 0.000 0.603 0.591 0.583 0.571 0.528 0.413 0.214 0.056 0.003 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.03 0.16 0.43 0.71 0.97 .04 .29 .16 .30 .15 0.94 0.63 0.37 0.13 0.02 0.00 0.00 0.00 o.oo NU2 (PPM) 0 .000 0.000 0.1/9 0. 180 0. 162 0.164 U.212 0.299 0.460 0.513 0.438 0.326 0.225 0.141 0.094 0.065 0.051 0.040 0.029 0.021 O.Olb 0.013 0.012 0.011 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 1.74 1 1 .08 36.34 /B.38 136.06 198.32 275.22 345.08 422.80 49^.10 546.92 567.34 610.06 616.34 619. 7b 619.60 619.00 619.80 619.80 NOX (PPM) 0.000 0.000 0.782 0.771 0.765 0.755 0.740 0.712 0.674 0.569 0.442 0.326 0.225 0.141 0.094 0.065 0.051 0.040 0.029 0.021 0.016 0.013 0.012 0.011 DILUTION (LPM) THC (PPM) 0.67 0.50 3.72 3.90 4.05 4.15 3.90 3.65 3.03 2.43 2.08 1.H5 1.55 1.31 1.15 1 .07 0.92 0.86 0.87 0.80 0.78 0.73 0.59 BEGAN (EST) CH4 (PPM) 0.13 0.08 0.06 0.13 0. 10 0.10 0.07 0.09 0.08 0.10 0,06 0.05 0.10 0.10 0.05 0.09 0.09 0.07 0.05 0.10 0.08 0.10 0.12 ENDED (EST) NMHC CU NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.54 0,42 3.66 3.77 3.95 «.05 3.83 3.56 2.95 2.33 2.02 l.flO 1.45 1.21 1.10 0.98 0.83 0.79 0.82 0.70 0.70 0.63 0.47 0.00 9.30 9.20 9. 10 8.93 * 9.10 9.00 7.73 0,085 0.518 0.136 6.70 5.75 4.90 4.18 3.60 0.650 0.040 0.070 3.00 2.55 2.18 1.82 1.50 1.27 1 .08 0.95 0.78 % POSSIBLE MINUTES OF SUNSHINE 87 RDU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT * Data Suspect and Deleted 58.05 8.00 ------- RT1 OUTDOOR SMOG CHAMBER 3TUUY CHAMUER NUMBER 3 DAY a OF 3 7-29-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXj 5.0 PPMC/0.71 PPM PAGE 2 TIME (ESD 0.97 1.97 2.97 3.97 4.97 b.97 6.97 7.97 8.97 9.97 10.97 11 .97 12.97 13.97 14.97 lb.97 16.97 17.97 18.97 19.97 20.97 21.97 22.97 23.97 TIME (EST) 0.97 1.97 2.97 3.97 4.97 b.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 lb.97 16.97 17.97 18.97 19.97 20,97 21.97 22.97 03 (PPM) 0.074 0.056 0.043 0.032 0.023 0.017 0.011 0.020 0.039 0 .066 0.101 0.121 0.139 0.163 0.178 0.182 0.180 0. 169 O.lb2 0.134 0.118 0.107 0.096 0.086 TEMP (CENT) 21.7 20.0 21.1 28.3 31.1 29.4 27.2 22.2 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 o.oo 0.00 0.00 0.03 0.18 0.42 0.69 0.94 1.13 0.87 0.90 0.90 1 .09 0.83 0.60 0.33 0.11 0.01 0.00 0.00 0.00 NU2 (PPM) 0.009 O.OOb U.OU6 O.OOb 0.004 O.OOb O.OOb 0.009 0.010 0.011 0.012 0.012 0.013 0.013 U.013 0.01 i 0.013 0.013 0.012 0.010 0.007 0.007 0.006 O.OOb CUM-SR (LANIJ) 0.00 0.00 0.00 0.00 0.00 1.74 12.24 36. 9b 7/.82 133.72 201.14 2b3.8b 30/. HO 361 .80 426.82 477.14 513.60 b33.94 540.98 541 . 7H b41 .80 541. 60 b4J .60 NOX (PPM) 0.009 0.006 0.006 0.005 0.004 0.005 0.006 0.009 0.010 0.011 0.012 0.012 0.013 0.013 0.013 0.013 0.013 0.013 0.012 0.010 0.007 0.007 0.006 0.005 DILUTION (LPM) 58,05 THC (PPM) 0.65 0.66 0.56 0.56 0.60 0.53 0.45 0.42 0.40 0.29 0.33 0.31 0.35 0.38 0.38 0.40 0.35 0.41 0.47 0.57 0.63 0.60 0.63 0.64 BEGAN (EST) CH4 (PPM) 0.13 0.10 0.08 0.08 0.08 0.08 0.06 0.10 0.13 0.08 0.09 0.09 0.07 0.07 0.10 0.11 0.10 0.13 0.11 0. 10 0,07 0.10 0.12 0.10 ENDED (EST) 8.00 NMHC CO NBKI N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.52 0.56 0.48 0.48 0.52 0.45 0.39 0.32 0.27 0.21 0.24 0.22 0.28 0.31 0.28 0.29 0.25 0.28 0.36 0.47 0,56 0.50 0.51 0,54 0.66 0.52 0.48 0.38 0.31 0.30 0.23 0.20 0. 15 0.16 0.057 0.013 0.017 0.19 0.22 0.26 0.26 0.28 0.303 0.022 0.052 0.30 0.33 0.30 0.30 0.35 0.31 0.33 0.32 0.38 X POSSIBLE MINUTES OF SUNSHINE 85 RDU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT i 23.97 0.00 l.80 ------- PAGE CHAMBER NUMUE.R 3 DAY 3 UF 3 7-30-75 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOX: 5.0 PPMC/0.71 PPM T1M[ (CST) 0.97 1.97 2.97 i.97 4.97 5.97 fa. 97 7.97 6.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19.97 80.97 81.97 28.97 TIME U oT) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11 .97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 22.97 03 (PPM) 0.074 0.065 0.058 0.051 0.044 0.040 0.032 0.040 0.066 0.104 0.133 0.151 0. 150 0.163 0.161 TEMP (CENT) 22. fl 20.6 28.2 29.4 29.4 28.9 25.0 22.2 NO (PPM) o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo o.ooo 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.15 0.41 0.68 0.90 0.83 0.93 0.35 0.84 0.74 0.79 0.38 0.20 0.06 0.01 0.00 0.00 0.00 NIJ8 (PPM) 0.005 0.005 0.005 0.005 O.U05 0.006 0.010 o.oii 0.013 0.014 0.015 0.014 0.014 0.014 0.013 LUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.58 9.30 33.38 73.o<4 127.20 1/7.14 238. 74 254.90 404.32 346.98 396.22 419.84 438.20 436.06 436. 78 436. HO 436.80 43u.bO NlIX THC CH4 NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.005 0.67 0.13 0,54 0.32 0.005 0.68 0.13 0.55 0.34 0.005 0.005 0.005 0.006 0.010 0.011 0.013 0.73 0.12 0.61 0.33 0.070 0.018 0.006 0.014 0.67 0.11 0.56 0.38 0.015 0.61 0.07 0.54 0.34 0.014 0.60 0.15 0.45 0.36 0.014 0.64 0,15 0,49 0,43 0.014 0.63 0.13 0,50 0.41 0.013 0.66 0.10 0.56 0.43 0.214 0.010 * DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 59 (LPM) (EST) (EST) ROU AIRPORT MAXIMUM TEMPERATURE 31.1 CENT * Data Suspect and Discarded ------- HI I OUIDOUR SMOG CHAMBER STUDY CHAMBER NUMDER 4 DAY 1 Ot 3 7-26-75 U3EPA CONTRACT NO.68-02-2207 PAGE 1 URBAN MIX TARGET INITIAL HC/NOX! 95X DILUTION 5.0 PPMC/0.24 PPM TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21 .47 22.47 23.47 TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 It.. 47 U.47 18.47 19.47 20.47 21.47 22.47 23.47 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.033 0.107 0. 186 0.249 0.276 0.278 0.267 0.244 0.214 0.181 0.148 0.117 0.091 0.069 0.053 0.041 TEMP (CENT) 20.6 18.9 21.1 27.2 30.0 31.7 27.2 23.3 NO (PPM) 0.000 0.000 0,000 0.089 0.069 0.088 0.086 0.053 0.005 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.03 0.16 0.43 0.71 0.97 1 .04 1.29 1 .16 1.30 1.15 0.94 0.63 0.37 0.13 0.02 0.00 0.00 0.00 O.no N02 (PPM) 0.000 0.000 0.027 0.026 0.024 0.024 0.024 0.053 0.082 0.0/0 0.049 0.034 0.027 0.021 0.018 0.015 0.013 0.011 0.010 O.OOfa 0.006 0.005 0.003 0.003 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.64 6.28 23.44 57.08 10b.96 167.12 236.52 310.28 383.80 457.60 520. 72 568.44 bVti.Vt. b 1 4 . 4 4 blV. lb 619.80 61V. 60 619. BO 61 V .BO NOX THC CH4 (PPM) (PPM) (PPM) 0.000 0.000 1 0.027 0.114 .35 0.89 .22 0.99 ,90 0,86 0.112 2.05 0.90 n. 1 1 1 2.07 0.90 0.109 2.05 0.90 0.107 2.16 0.86 O.OCfl 0.070 0.049 0.034 0.027 0.021 0.018 0.015 0.013 0.011 0.010 0.006 0.006 0.005 0.003 0.003 . Ib 0.92 .75 0.90 .65 0.77 .56 0.84 .45 0.78 .38 0.75 .33 0.75 .28 0.71 .25 0.65 .18 0.66 .15 0.62 .14 0.58 .13 0.55 .08 0.55 .05 0.53 .04 0.47 DILUTION BEGAN ENDED NHHC CO N6KI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.46 0.23 1.04 1.15 1.17 1.15 1.30 0.86 0.85 0.88 0.72 0.67 0.63 0.58 0.57 0.60 0.52 0.53 0.56 0.58 0.53 0.52 0.57 ~ 0.00 * * * * * 6.76 7.53 0.127 0,083 0.036 6.10 5.10 4.25 3.50 2.95 0.334 0.012 0.025 2.48 2.02 1.75 1.46 1.22 1.00 0.89 0.70 0.60 X POSSIBLE MINUTES OF SUNSHINE 87 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT * Measurement Off-Scale 62.58 r.50 ------- PAUL CHA,MBtR NUMBER 1 DAY 2 OF 3 7-29-7S OJ URBAN MIX TARGET INITIAL HC/NOX: 95X DILUTION 5.0 PPMC/0.21 PPM TIME (EST) 0.17 1.17 2.17 3.17 1.17 5.07 6.17 7.17 8.17 9.07 10.07 11.07 12.07 13.07 11.07 15.17 16.17 17.07 18.17 19.17 20.17 21.17 22.17 23.07 TIME (ESI) 05 (PPM) 0.030 0.021 0.015 0.010 0 . OOb 0.005 0.003 0.001 0.015 0.035 0.062 0.086 0.103 0.121 0. 138 0.107 0.150 0.100 0.139 0. 127 0.116 0.105 0.096 0.086 TEMP (CENT) NO (PPM) 0.000 0.000 o.ooo o.ooo 0.000 0.000 0.000 o.ooo o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/M1N) NU2 (PPM) O.OOd 0.002 0.002 0.002 0.002 0.002 0.002 0.003 0.001 0.006 0.009 0.009 0.010 0.010 0.010 0.010 0.010 o.oio 0.009 0.009 0.005 0.001 0.001 0.003 CUM-SR (LANG) NOX (PPM) 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.003 0.000 0.006 0.009 0.009 0.010 0.010 0.010 0.010 0.010 0.010 0.009 0.009 0.005 0.001 0.001 0.003 DILUTION (LPM) THC (PPM) 0.99 0.98 1.02 1 .00 1.03 1.00 1,00 0.07 0.87 0.83 0.85 0.81 0.85 0.82 0.88 0.93 0.95 0.91 0.93 .02 .10 .01 .08 .12 BEGAN (EST) CHO (PPM) 0.01 0.10 0.13 0.05 0.38 0.00 0.28 0.33 0.29 0.33 0.32 0.31 0.36 0.38 0.36 0.10 0.37 0.11 0.15 0.15 0.15 0.16 0.19 0.18 ENDED (EST) NMHC (PPM) 0.55 0.51 0.59 0.55 0.65 0.60 0.72 0.50 0.58 0.50 0.53 0.50 0.09 0.11 0.52 0.53 0.58 0.53 0.08 0.57 0.65 0.58 0.59 0.61 X POSSIBLE CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.50 0.00 0.32 0.25 0.23 0.20 0.10 0,16 0.11 0.10 0.016 0.008 0.016 0.15 0.11 0.12 0.17 0.20 0.281 0.015 0.009 0.25 0.26 0.23 0.22 0.25 0.27 0.30 0.26 0.29 MINUTES OF SUNSHINE 85 RDU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT 0.17 1.17 2.17 3.17 1.07 5.07 6.07 7.17 8.17 9.17 10.17 11.17 12.17 13.17 10.17 15.07 16.17 17.17 18.17 19.07 20.17 21.17 22.17 23.17 21.7 20.0 21.1 28.3 31.1 29.1 27.2 22.2 o.oo 0.00 0.00 0.00 0.00 0.03 0,18 0.12 0.69 0.91 1.13 0.87 0.90 0.90 I .09 0.83 0.60 0.33 0.11 0.01 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.80 6.80 21.36 57.12 105.52 167.20 227.76 280.80 331.80 390. 1 ------- RI1 UUTDUUR SMUG CHAMBER STUDY CHAMBER NUMBER 4 DAY 3 OF 3 7-30-75 USEPA CONTRACT NU.68-03-3307 URBAN MIX 95* DILUTION TARGET INITIAL HC/NOXJ 5.0 PPMC/0.34 PPM PAGE 3 TIME (tSI) 0.47 1.47 3.47 3.47 4.47 5.'J7 6.47 7.47 8.47 9.47 10.47 11.47 13.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 30.47 31.47 03 (PPM) 0.079 0.071 0.064 0.057 0.051 0.044 0.040 0.036 0.044 0.069 0.098 0.117 0.139 0.138 0.143 NO (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 N03 (tJPM) 0.003 0 . 0 0 1> 0.003 0.003 0 .004 0.003 0.004 0.005 0.004 0.011 0.011 0.011 0.011 0.011 0.011 NOX (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .003 .004 .003 .003 .004 .003 .004 .005 .009 .011 .011 .011 .011 .011 .011 THC (PPM) 1 .00 1.07 1.15 .33 .36 .10 .18 .31 1.15 CH4 (PPM) 0 0 0 0 0 0 0 0 0 .53 .53 .52 ,54 .64 .58 .53 .60 .58 NMHC (PPM) 0.48 0.55 0.63 0,68 0.63 0.53 0.65 0.61 0.57 CO NBKI N03-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.39 0.33 0.39 0.063 0.031 0.034 0.30 0.34 0.36 0.33 0.33 0.33 0,303 0.011 0.043 33.47 T1ML (LST) 0.47 47 47 47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 13.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 30.47 31.47 33.47 TtMP (CtNT) 33.8 30.6 33.3 39.4 39.4 38.9 35.0 33.3 SH (LANG/M1N) 0.00 0.00 0.00 o.oo 0.00 0.01 0.15 0.41 0.68 0.90 0.83 0.93 0.35 0.84 0. 74 0.90 0.38 0.30 0.06 0.01 0.00 0.00 o.oo CUM-SR DILUTION BEGAN ENDED (LANG) (LPM) (EST) (EST) 0.00 0.00 0.00 0.00 0.00 0.38 4.80 31 .08 53.34 100.30 153.34 304.84 344.40 379. 13 336.73 3/5.60 415.04 433.80 440.88 443.08 443.40 443.40 443.40 X POSSIBLE MINUTES OF SUNSHINE 59 HDU AIRPORT MAXIMUM TEMPERATURE 31.1 CENT ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 1 OF 3 8- a-75 USEPA CONTRACT NO.68-03-2307 URBAN MIX 77X DILUTION TARGET INITIAL HC/NOXl 10.0 PPMC/1.00 PPM PACE 1 TIME (E3T) 0.63 1.63 2.63 3,63 4.63 5.63 6,63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16,63 17.63 16.63 19.63 20.63 21.63 22.63 23,63 TIME (EST) 03 (PPM) 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0,000 0.003 0.171 0.449 0.614 * 1.145 * 1.040 0.938 0.822 0.726 0.642 0.561 0.489 0.423 0.358 TEMP (CENT) NO (PPM) 0.000 0.000 0.692 0.767 0.770 0.756 0.703 0.503 0.137 0,003 0.002 0,001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.000 0.000 0.000 SR (LANG/MIN) N02 (PPM) 0.000 0.000 0.235 0.214 0.225 0.230 0.274 O.H67 0.723 0.651 0.478 0.304 0.190 0.141 0.113 0.069 0.075 0.064 0,051 0.042 0.035 0.032 0.026 0.025 CUM-SR (LANG) NOX (PPM) 0.000 0.000 0.927 1.001 0,995 0.986 0,976 0.970 0.860 0.655 0.460 0,305 0.191 0.142 0.114 0.090 0.076 0.065 0.052 0.043 0.036 0.032 0.028 0.025 DILUTION (LPM) THC (PPM) 0.51 0.49 0.44 4.30 * 7.41 7.47 6.95 6.95 6.16 * 4.44 3.77 3.22 2.89 2.59 2,34 2.16 2.06 1.69 1.77 1.72 1.66 1.49 BEGAN (EST) CH4 (PPM) 0.14 0.11 0.21 0.14 0.12 0.12 0,09 0.11 0.13 0.15 0.14 0.11 0.10 0.13 0.14 0.10 0.12 0.11 0.06 0.13 0.14 0.11 0.13 0.14- ENDED (EST) NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0 0 0 4 7 7 6 6 6 4 3 3 2 2 2 2 2 1 1 1 1 1 X t t • • • • t • t • t • • * t • • • • t • • 37 38 23 15 29 38 65 62 00 33 66 09 74 49 22 05 00 76 64 61 54 35 0 0 0 9 9 8 6 8 8 8 8 7 7 6 6 5 4 U 4 3 3 3 2 2 POSSIBLE RDU 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7,63 6.63 9,63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 22.8 22.2 22.6 30.0 32.2 32.2 27,2 24.4 0.00 0.00 0.00 0.00 0.00 0.02 0.12 0.35 0.75 0.99 1.06 1.30 1.30 0.90 0.92 0.97 0.67 0.37 0.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.76 5.76 21.70 57.90 112.02 174.08 246.60 324.60 387.60 442.36 499.46 546.26 575.06 567.36 569.60 589.90 569.80 569.80 589.60 AIRPORT .00 .02 .02 .05 .03 .52 .62 .62 .62 .60 .18 0.497 0.457 0.298 .70 .07 .66 .29 1.150 0.022 0.172 .81 .91 .51 .10 .63 .45 .24 .99 .71 MINUTES OF SUNSHINE 64 MAXIMUM TEMPERATURE 33.3 CENT Instrument off -scale. 29.73 7.67 ------- VO RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 2 OF 3 6- 5-75 U3EPA CONTRACT NO,68-02-2207 UKUAN MIX 77X DILUTION TARGET INITIAL HC/NOX: 10.0 PPMC/1,00 PPM PAGE 2 TIME (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 TIME (EST) 03 (PPM) 0.306 0.262 0.222 0.187 0.155 0.128 0,102 0.098 0.140 0.198 0.257 0,309 0.354 0.366 0.407 0.409 0,410 0.385 0.367 0.350 0.333 0.320 0.306 0.292 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) N02 (PPM) 0.021 0.020 0.016 0.018 0.018 0.016 0.024 0.026 0,029 0.031 0.031 0.030 0.029 0.027 0.027 0.026 0.029 0.022 0.021 0.019 0.016 0.016 0.015 0.014 CUM-SR (LANG) NOX (PPM) 0,021 0.020 0.018 0.018 0.016 0.018 0.024 0.028 0.029 0.031 0.031 0.030 0.029 0.027 0.027 0.026 0.029 0.022 0.021 0.019 0.016 0.016 0.015 0.014 DILUTION (LPM) THC (PPM) .41 ,27 .34 .28 .18 .19 1.06 0.96 1.00 0.90 0.94 0.94 0.92 0.89 0,90 0,89 0.85 0.64 0.86 0.89 0.69 0.86 0.86 0,94 BEGAN (EST) CH4 (PPM) 0,14 0.14 0.13 0.15 0.15 0.13 0.09 0.14 0.14 0.11 0.12 0.13 0.12 0.13 0.13 0.11 0,10 0.14 0.14 0.15 0.10 0.13 0.14 0.11 ENDED (EST) NMHC (PPM) 1.27 1.14 1.20 1.13 1.03 1.07 0.97 0.62 0.86 0.60 0.83 0.81 0.80 0,76 0.77 0.78 0.75 0.70 0.72 0.74 0.79 0.72 0.74 0.83 X POSSIBLE CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 2.44 2.26 2.06 1.88 t.74 1.59 1.43 1.30 1.22 0.157 0.014 0.025 1.25 1.25 .23 .31 .34 .35 0.352 0.010 0.034 .34 .40 .33 .39 .36 .42 .36 .37 .33 MINUTES OF SUNSHINE 88 f RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT 0.63 1.63 2.63 3.63 4,63 5.63 6.63 7.63 8,63 9,63 10,63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22 .bS 23.3 22.2 23.9 29.4 31.1 30.6 27.8 zs.o 0.00 0.00 0.00 o.oo 0.00 0.03 0.18 0.45 0.72 1.00 1.13 1.11 1.28 0.88 0.99 0.76 0.72 0.42 0.14 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.14 8.64 29.70 66.96 120.80 165.74 252.76 325.84 367.44 444.42 495.08 539.16 570.96 585.52 588.98 589.20 589.20 SB«».20 29.73 7.67 ------- HTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 3 OF 3 8- 6-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX 77X DILUTION TARGET INITIAL HC/NOXj 10.0 PPMC/1.00 PPM PAGE 3 TIME (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 6.63 9,63 10.63 11.63 12.63 13.63 14.63 IS. 63 16.63 17.63 18.63 vo 19.63 -J 20.63 21.63 22.63 TIME (E3T) 03 (PPM) 0.278 0.266 0.251 0.232 0.210 0.189 0.167 0.151 0.150 0.149 0.153 0,161 ' 0.202 0,231 0.251 0.243 TEMP (CENT) NO (PPM) 0.000 0,000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 3R (LANG/MIN) N02 (PPM) 0.014 0.014 0.014 0.013 0.013 0.014 0.016 0.021 0.022 0.022 0.024 0.026 0.027 0.027 0.026 0.025 CUM-SR (LANG) NOX (PPM) 0.014 0.014 0.014 0.013 0.013 0.014 0.016 0.021 0.022 0.022 0,024 0.026 0.027 0.027 0.026 0,025 DILUTION UPM) THC (PPM) 0.68 0.96 0.89 0.96 0.94 0.96 0.81 0.94 0,91 0.69 0.89 0.90 0.89 0.91 0.65 0.09 BEGAN (EST) CH4 (PPM) 0.14 0.13 0.12 0,15 0.15 0.24 0.13 0.15 0.22 0.15 0.20 0.17 0.15 0.17 0.24 0.22 ENDED (EST) NMHC (PPM) 0.75 0,83 0.77 0,81 0,79 0,72 0.67 0.60 0,69 0.75 0.69 0.73 0.75 0.74 0.61 0.67 X POSSIBLE CO NBKI N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) ,33 .34 .34 .35 .35 .39 .31 .29 0.140 0,011 0.038 .31 .27 .29 .28 .35 .32 .35 0.265 0.011 0.029 .32 MINUTES OF SUNSHINE 42 ROU AIRPORT MAXIMUM TEMPERATURE 26.9 CENT Q^T A A A A s\ A r.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19,63 20.63 21.63 22.63 23.9 21.7 23.3 25.6 26.3 23.3 23.3 21.7 0.00 0.00 0.00 0.00 0.00 0.00 0.16 0.26 0.30 0,30 0.5Q 0.44 1.23 0.99 0.64 0.45 0.33 0.13 0.06 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0,00 0.00 6.08 19.48 36.60 54.60 61.72 110.32 166.74 231.42 277.52 308.70 131,14 343.34 348.48 349.60 349.80 349.80 349.60 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY 1 OF 3 8- 4-75 LJ3EPA CONTRACT NO.68-02-2207 PACE 1 IHBAN MIX FftRGET INITIAL HC/NOXJ 77X DILUTION 5.0 PPMC/0.21 PPM TIME (tST) 0.80 1 .80 2.80 3.80 4.80 5.80 6.80 7.80 8.80 9.80 10.80 11.80 12.80 13.80 14.60 15.60 16.60 17.60 18.60 19.60 20.80 21 .80 22.80 23.80 TIME (EST) 0.80 1.80 2.60 3.80 4.80 5.80 6.80 7.80 8.80 9.80 10.80 11.80 12.80 13.80 14.80 15.80 16.80 17.80 18.80 19.80 20.80 21 .60 22.80 23. BO 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.068 0.311 0.534 0.642 0.684 0.690 0.684 0.647 0.594 0.535 0.477 0.418 0.364 0.312 0.268 0.227 0.192 TEMP (CENT) 22.8 22.2 22.8 30.0 32.2 32.2 27.2 24.0 NO (PPM) 0.000 0.000 0.198 0.196 0.193 0.190 0.140 0.003 0.002 0.002 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 o.ooi 0.001 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.02 0.12 0.35 0.75 0.99 I .06 1.30 1.30 0.90 0.92 0.97 0.97 0.37 0.11 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.000 0.000 0.050 0.051 0.052 0.053 0. 102 0.218 0.167 0.150 0.089 0.072 0.063 0.053 0.049 0,040 0.033 0.030 0.025 0.019 0.016 0.014 0.012 0.011 CUM-3R (LIANG) 0.00 0.00 0.00 0.00 0.00 0.96 6.96 25.20 65.40 121,92 184. 6H 259.80 337.80 396. bO 151.56 509.16 567.36 596.76 606.48 607.80 t.07.80 607.80 607 .HO 607 .BO NUX (PPM) 0.000 0.000 0.248 0.247 0,245 0.244 0.242 0.221 0.169 0.152 0.090 0.073 0.064 0.055 0.050 0.041 0.054 0.031 0.026 0,020 0.017 0.014 0.012 0.011 DILUTION (LPM) THC (PPM) 1.29 1.31 1.21 1.44 4.15 5.19 5.19 5.13 5.02 4.39 3.86 3.22 2.77 2.46 2.25 2.11 2.07 .84 .68 .57 .52 .37 .26 .40 BEGAN (EST) CH4 (PPM) 0.92 0.87 0.85 0.87 0.83 0.78 0. 79 0.78 0.60 0.86 0.78 0.68 0.65 0,51 0,48 0.41 0.46 0.38 0.29 0.28 0.23 0.26 0.28 0.29 ENDED ( E S.T ) NMHC CU NBKI N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.37 0.44 0.36 0.58 3,32 4.40 4.40 4.35 4.22 3.53 3.07 2.54 2.13 1.95 .78 .69 .60 .46 .39 .29 -30 .09 .00 1.11 0.00 0,00 0.00 * * 9.84 * 9.84 9.94 9,80 8.90 0.620 0.033 0.164 8.26 7,59 6.88 6.47 0,766 0.017 0.077 5.96 5.07 4,61 H. 23 3.85 3.52 3.15 2.83 2.62 x POSSIBLE MINUTES OF SUNSHINE ea RDU 4. AIRPORT MAXIMUM TEMPERATURE 92.0'CEST Instrument off -scale. 30,02 7.67 ------- RII OUTDOOR S'-UG CHAMHF-R STUUY CHAMUtR NUMBER 2 DAY 2 OF 3 8- 5-75 JSEPA CONTRACT NO.68-02-2207 PAGE 2 URUAN MIX TARGET INITIAL HC/NOXI 77X DILUTION 5.0 PPMC/0.24 PPM TIME (E5T) 0.80 1 .80 2.80 3.60 4.80 5.60 6.80 7.80 8.80 9.80 10.60 11 .80 12.80 13.80 14.60 15.80 16.00 17.80 18.80 19.80 20.80 21 .80 22.80 23.80 TIME (EST) 03 (PPM) 0.163 0.136 0.112 0.092 0.075 0.060 0.046 0.058 0.098 0.151 0.195 0.236 0.270 0.296 0.311 0.313 0.309 0.298 0.285 0.270 0.258 0.217 0.210 0.230 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) NU2 (PPM) 0.010 0.009 0.009 0.010 0.011 0.012 0.016 0.018 0.019 0.019 0.019 0.019 0.019 0.018 0.018 0.017 0.01 / 0.01 / 0.011 0.011 0.010 0.010 0.009 0.007 CUM-3R (LANG) NUX (PPM) 0.010 0.009 0.009 0.010 0.011 0.012 0.016 0.018 0.019 0.019 0.019 0.019 0.019 0.018 0.018 0.017 0.017 0.017 0.014 0.011 0.010 0.010 0.009 0.007 DILUTION (LPM) THC (PPM) 0 1 0 1 0 1 0 0 1 0 0 0 0 1 0 .26 .23 .13 .16 .16 .27 .16 .10 .97 .02 .99 .01 .90 .00 .95 .91 .00 .95 .94 .96 .91 .02 .96 BEGAN (EST) CH4 (PPM) 0,24 0.32 0.24 0.28 0.27 0.32 0.32 0,28 0.33 0.29 0.33 0.31 0.34 0.34 0.33 0.33 0.31 0.32 0.33 0.36 0.37 0.33 0.33 ENDED (EST) W HC (PPM) 1. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0, 0. 0. 0. 0. 0. 0. X 02 91 89 88 89 94 84 82 64 73 66 69 56 66 62 58 68 63 61 60 58 69 64 POSSIBLE CO MBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 2 2 RDJ AHPORT 0.80 1 .80 2.60 3.60 4.80 5.80 fa. 80 7.80 8.80 9.80 10.60 1 1 .80 12.80 13.80 14.60 15.80 16.80 17.80 18.60 19.80 20.80 21.80 22.80 23.80 23.3 22.2 23.9 29.1 31.1 30.6 27.8 25.0 0.00 0.00 0.00 0.00 0.00 0.02 0.12 0.35 0.75 0.99 1.06 1.30 1.30 0.90 0.92 0.97 0.67 0.37 0.1 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.96 6.96 25.20 65.10 121.92 184.68 259.00 337.80 396.60 451.56 509. lb 552.96 578.76 588.18 569.80 58<>.80 589.80 589.60 589.80 30.02 7.67 .39 .16 .93 .71 .62 .46 .26 .10 .08 0.107 0.012 0.017 .11 .10 .07 .10 .21 .17 0.259 0,012 0.025 .18 .17 .17 .20 .22 .18 .18 .13 MINUTES OF SUNSHINE 88 MAXIMUM TEMPERATURE 91.0 CENT' ------- RTI OUTDOOR SMOCi CHAMBER STUDY CHAMBER NUMBER 2 DAY 3 OF 3 6- 6-75 JSEPA CONTRACT NO.68-03-2307 J^HAN IX 77X DILUTION TARGET INITIAL HC/NDXJ 5.0 PPMC/0,21 PCM PAGE 3 TIME (EST) 0.80 1 .80 2.80 3.80 4.80 5.80 6.80 7.80 H.60 9. BO 10.80 11 .BO 12.80 13. BO 11.80 15. BO 16.80 17.60 18.80 19.80 20.80 _ 21.80 o 22.80 0 23.60 TIME (EST) 0.80 1.80 2. HO 3.80 0.60 5.80 6.80 7.80 B.80 9. HO 10.80 1 1 .80 12.80 13.80 10.80 IS. 80 16.60 17.80 16.80 19.80 20.80 21.80 22.60 23.60 03 (PPM) 0.218 0.208 0.193 0.178 0.161 0.100 0.128 0.115 0.112 0.110 0.118 0.128 0.170 0.191 0.199 0.195 TEMP- (CENT) 23.9 21.7 23.3 25.6 28.3 23.3 23.3 21.7 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0,00 0.00 0.00 0.00 0.00 0.16 0.26 0.30 0.30 0.50 o.oo 1.23 0.99 0.60 0.05 0.33 0.13 0.06 0.00 0.00 0.00 0.00 0.00 N02 NOX TrtC CHO NMHC CO NBKI N03-9 HCHO CN (ppv^ (PPM) (ppn) (3PM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.007 0.007 1.01 0.37 0.60 ,19 0.006 0.006 0.90 0.37 0.53 .10 0.006 O.OOb 0.90 0.36 0.58 .13 0.006 O.OOb 0.99 0.00 0.59 .23 0.006 O.OOS 1.00 0.38 0,62 .17 O.OOb 0.006 1.10 0.36 0.72 .10 0.001 0.001 0.89 0.02 0.07 .06 0.012 0.012 1.00 0,03 0.57 ,15 0.015 0.015 O.BO 0.03 0.01 .13 0.106 0.008 0.020 0.015 0.015 O.flfi 0.01 0.07 .10 0.016 0.016 0.91 0,38 0.53 .10 O.Olb 0.016 1.00 0.02 0.57 .13 0.017 0.017 0.95 0.30 0.62 .10 0.018 0.018 0.90 0.38 0.56 ,15 0.017 0.017 0.98 0.39 0.59 .18 0.016 0.016 0.99 0.36 0.63 ,21 0.221 0.016 0,012 CUM-3R DILUTION DEGAN tNOED X POSSIBLE MINUTES OF SUNSHINE 12 UttNG, (LPH) (EST) (EST) ROU AIRPORT MAXIMUM TEMPERATURE 80.0 CENT O.UO 0.00 0.00 0.00 0.00 0.00 7.68 22. OH 39.60 57.60 87.12 110.72 179.00 20J.32 283.92 313.20 330.00 30q.bO 309.08 309.60 349.80 S09.80 509.80 }<"». 80 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 1 OF 3 8- 4-75 U3EPA CONTRACT NO.68-02-2207 PAGE 1 URBAN MIX TARGET INITIAL HC/NOXJ 77X DILUTION 5.0 PPMC/0.71 PPM TIME (EST) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 22.97 23.97 TIME (EST) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0,003 0.054 0.191 0.368 0,583 0.770 0.618 0.616 0.785 0,706 0.625 0.546 0.473 0.412 0,354 0.299 TEMP (CENT) NO (PPM) 0.000 0.000 0.580 0.572 0.557 0.545 0.499 0.414 0.140 0.016 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.000 0.000 0,000 0.000 SR (LANG/MIN) N02 (PPM) 0.000 0.000 0.147 0.150 0.154 0.159 0.199 0.326 0.462 0.497 0.431 0.293 0.205 0.130 0.091 0.060 0.056 0.046 0.033 0.028 0.022 0.021 0.017 0.014 CUM-SR (LANG) NOX (PPM) 0,000 0.000 0.726 0.722 0.711 0.705 0.698 0.740 0.602 0,513 0.432 0.294 0.206 0.132 0.092 0.081 0.057 0.047 0.034 0.029 0.022 0.021 0.017 0.014 DILUTION (LPM) THC (PPM) 0.56 0.63 0.61 0.73 3.52 4.50 4.39 4.39 4.10 3.88 3.36 2.69 2.45 2.22 2.05 .80 .64 .59 .42 .30 .19 .18 .11 .05 BEGAN (EST) CH4 (PPM) 0.11 0.10 0.11 0.11 0.09 0.11 0.13 0.08 0.11 0.17 0.20 0.16 0.16 0.14 0.19 0.19 0.18 0.15 0.11 0.15 0.14 0.13 0.14 0.15 ENDED (EST) NMHC (PPM) 0,44 0.54 0,50 0.62 3,43 4.40 4.25 4.31 3.99 3.71 3.16 2.72 2.30 2,07 ,86 .60 .46 .44 .31 .14 .05 .05 0.97 0.90 X POSSIBLE CO NBKI N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (/CMS) 0.00 0.00 0.00 9.33 9.14 9.03 9.03 9.03 8.92 8.55 7.83 0.265 0.417 0.175 7.30 6.56 5.91 5.51 0.915 0.034 0.083 4.97 4.22 3.86 3.36 3.08 2.75 2.46 2.27 2.01 MINUTES OF SUNSHINE 84 RDU AIRPORT MAXIMUM TEMPERATURE 33.3 CENT 0.97 1.97 2.97 3.97 a. 97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19,97 20.97 21.97 22.97 23.97 22.8 22,2 22.6 30.0 32.2 32.2 27.2 24.4 0.00 0.00 0.00 0.00 0.00 0.02 0.12 0.35 0,75 0.99 1.06 1.30 1.30 0.90 0.92 0.97 0.67 0,37 0.11 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 1.16 8.16 28.70 72.90 131.82 195.28 272.80 350.80 405.60 460.76 518.86 559.66 582.46 589.58 589.80 589.80 589,80 589.80 589.80 30.02 8.00 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 2 OF 3 8- 5-75 U3EPA CONTRACT NO.68-02-2207 PAGE 2 URBAN MIX TARGET INITIAL HC/NOXj 77X DILUTION 5.0 PPMC/0.71 PPM TIME (E3T) 0.97 1.97 2.97 3.97 4. 97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12,97 13.97 14.97 15.97 16.97 17.97 18,97 M 19.97 S 20. 97 21.97 22.97 23.97 TIME (EST) 03 (PPM) 0.257 0.219 0.187 0.161 0.133 0.112 0.091 0.080 0.118 O.lbl 0.201 0.235 0.268 0.289 0.299 0.299 0.293 0.282 0,268 0,255 0.242 0.231 0.221 0.206 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 3R (LANG/MIN) N02 (PPM) 0.012 0.012 0.011 0,011 0.011 o.oia 0,019 0.019 0.019 0.018 0.017 0.016 0,016 0.015 0.016 0.015 0.014 0,014 0.012 0.010 0.009 0.009 0.009 0.007 CUM-3R (LANG) NOX (PPM) 0.012 0.012 0.011 0.011 0.011 o.oia 0.019 0.019 0.019 0.018 0.017 0.016 0.016 0.015 0.016 0.015 0.014 0.014 0.012 0.010 0.009 0.009 0.009 0.007 DILUTION (LPM) THC (PPM) 1.05 0.97 0.92 0.88 0.83 0.77 0.81 0.71 0.84 0.69 0.67 0.64 0.65 0.70 0.65 0.71 0.69 0.71 0.79 0.81 0.81 0.86 0.80 0.81 BEGAN (EST) CH4 (PPM) 0.15 0.15 0.15 0.15 0.12 0.15 0.14 0.13 0.14 0.10 0.16 0.14 0.14 0.09 0.10 0.09 0.15 0.10 0.13 0.20 0.14 0.22 0.19 0.23 ENDED (EST) NMHC (PPM) 0.90 0.82 0.77 0.74 0.71 0.62 0.67 0,58 0,70 0.58 0.51 0.51 0.51 0.61 0.55 0.62 0.54 0.61 0.66 0.61 0.67 0.64 0.60 0.58 X POSSIBLE CO NBKI N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) .89 .62 .52 .42 .28 .15 .00 0.91 0,81 0,108 0.012 0.031 0.86 0.82 0.88 0.91 0.88 0.92 0.278 0.011 0.032 0.96 0.91 0.94 0.94 0.99 0.98 0.93 0.94 0.99 MINUTES OF SUNSHINE 88 RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14, 97 15.97 16.97 17.97 16,97 19.97 20.97 21.97 23.3 22.2 23.9 29,4 31.1 30.6 27.8 0.00 0.00 0.00 0.00 0.00 0.03 0.18 0.45 0.72 1.00 1.13 1.11 1.28 0.88 0.99 0.76 0.72 0.42 0.10 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.74 12.24 38.70 81.36 140.80 208.34 274.98 351.44 405.04 464.22 510.28 553.56 579.36 586.00 586.78 586.60 SBb. 80 «C •._ n f\ 30.02 8.00 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER J DAY 3 OF 3 8- 6-75 USEPA CONTRACT NO.68-02-3207 PAGE 3 URBAN MIX TARGET INITIAL HC/NOXI 77X DILUTION 5.0 PPMC/0,71 PPM TIME (EST) 0.97 1.97 2.97 3.97 0.97 S.97 6.97 7.97 8.97 9.97 10.97 11.97 12,97 13.97 10.97 15.97 16.97 17.97 18.97 19.97 20,97 21.97 22.97 TIME (EST) 03 (PPM) 0.195 0.182 0.166 0.109 0.135 0.135 0.119 0.105 0.098 0.100 0.106 0.120 0.132 0.181 0.200 0.202 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) N02 (PPM) 0,007 0.007 0.007 0.006 0.007 0.007 0.011 0.011 0.016 0.016 0.016 0.017 0.017 0.017 0.016 0.016 CUM-SH (LANG) NOX (PPM) 0.007 0.007 0.007 0.006 0.007 0.007 O.Olt 0.011 0.016 0.016 0.016 0,017 0.017 0,017 0,016 0.016 DILUTION (LPM) THC (PPM) 0,82 0.75 0.82 0.75 0.81 0.79 0.79 0,82 0.80 0.81 0.70 0.83 0.78 0.75 0.84 BEGAN (EST) CHO (PPM) 0.20 0.19 0.23 0.26 0.20 0.26 0.28 0.27 0.27 0.30 0.23 0.28 0.29 0.32 0.30 ENDED ' (EST) NMHC (PPM) 0.56 0.56 0.60 0.09 0.57 0,53 0.50 0.55 0.57 0.51 0.51 0.55 0.09 0.02 0.50 X POSSIBLE CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.91 0.90 0.92 0.86 0.69 0.86 0.85 0.87 0.092 0.009 0.037 0.81 0,86 0.66 0.86 0.87 0.91 0.89 0.236 0.011 0.021 MINUTES OF SUNSHINE 02 RDU AIRPORT MAXIMUM TEMPERATURE 28,9 CENT 0.97 1.97 2,97 3.97 4.97 5.97 6.97 7.97 8.97 9,97 10.97 11.97 12,97 13.97 10.97 15.97 16.97 17.97 18.97 19.97 20,97 21.97 22.97 23.9 21.7 23.3 25.6 28.3 23.3 23.3 21.7 0.00 0.00 0.00 0.00 0.00 0.00 0.16 0.26 0.30 0.30 0.50 0.00 1.23 0.99 0.60 0.05 0.33 0.13 0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9.28 24.68 02.60 60.60 92.52 119.12 191.30 251.22 290.32 317.70 337.70 305.90 309.68 309.60 309.80 309.60 309.80 ------- RT1 OUTDOOR SMJG CHAMBER STUDY CHAMBER NUMBER 4 D&r 1 OF 3 8- 4-75 JSEPA CONTRACT N3,68-03-3307 PAGE 1 URBAN MIX TARGET INITIAL HC/NUX: 77X DILUTION 1.0 PPMC/0.10 PPM TI ML (EST) 0.47 1.47 3.47 3.47 4.<47 5.47 6.47 7.47 8.47 9.«7 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 30.47 31.47 33.47 33.47 TIME (EST) 0.47 1.47 3.47 3.47 4.47 5.47 6.47 7.47 8,47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 16.47 19.47 20.47 31 .47 22.47 23.07 U3 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.039 0.137 0.346 0.347 0.401 0.418 0.406 0.380 0.347 0.307 0.370 0.235 0.301 0.175 0.153 0.133 TEMP (CENT) 22.8 23.3 33.8 30.0 33.3 33.3 37.3 2«.4 MO (PPM) 0.000 0.000 0.000 0.089 0.087 0.086 0.080 0.043 0.005 0.003 0.003 0.002 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.000 o.ooo 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.02 0.12 0.35 0.75 0.99 1.06 1.30 1.30 0.92 0.97 0.67 0.37 0.11 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.000 0.000 0.000 0.026 0.024 0.024 0.09y 0.064 0.091 O.OB1 0.062 0.043 0.032 0.026 0.021 0.019 0.017 0.014 0.012 0.010 0.006 0.005 o.ooy 0.004 CUM-SR (LIANG) 0.00 0.00 0.00 0.00 0.00 0.56 4.56 IB. 30 50.40 103.12 163.48 233.80 311.80 379.16 435,76 485.56 517.36 533.38 535.80 535. BO 535.80 535.60 bi-j.Bu biS. HO HUX (PPM) 0.000 0.000 0.000 0.114 0.110 0.109 0.174 0.107 0.096 0.083 0.064 0.045 0.033 0.027 0,033 0,030 0.018 0.015 0.013 0.011 0.007 0.005 0.004 0.004 DILUTION UPH) THC (PPM) 0.50 0.44 0.45 0.37 1.09 1.14 1.20 1.30 0.74 0.76 0.79 0.81 0.71 0.65 0.73 0.65 0.66 0.65 0.60. 0.67 0.75 0.71 0.73 0.80 bECAN (tST) CH4 (PPM) 0. 1 0. 3 0.08 0. 3 0. 1 0. 4 0.11 0.13 0.13 0. 13 0.13 0.09 0.15 0.15 0.14 0.14 0.15 0.10 0.14 0.13 0.14 0.14 0.10 0.09 ENDED (EST) XJM HC CD ^BKI N02-S (PPM) (PPM) (PPM) (PPM) 0. 0. 0. 0. 0. 1. 1. 1. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0, 0. 0. 0. 0. 0. X 3D * 39 31 37 34 98 00 09 08 62 63 67 72 56 50 59 51 51 55 47 56 62 58 59 n 0 0 0 10 10 10 9 8 7 7 6 6 5 4 4 3 3 3 2 2 2 2 POSSIBLE U AIRPORT .00 ,00 .02 * * .34 .34 .24 .33 .69 ,87 0.392 0.046 .19 .66 .02 .56 0.441 0.022 .93 .21 .87 .52 .16 .87 ,65 ,44 .26 MINUTES OF SUNSHINE 84 MAXIMUM TEMPERATURE 92.0 HCHO CN (PPM) (/CM3) ' 0.065 0.032 CENTI Instrument off-scale. 38.60 /.oo ------- RT1 OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBLrt 4 DAr 2 OF 3 8- 5-75 U3EPA CONTRACT NO.68-02-2207 PAGE 2 J3BAN MIX TftRGET INITIAL HC/NOX: 77* DILUTION 1 .0 PPMC/0.10 PPM TIME (ES1) O.u I 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.U7 JO. 47 1 1 ,«7 12.47 13. «7 14.47 15. «7 16.47 17.47 18.47 19.47 20.47 _ 21.47 0 22.47 01 23.47 TIME (E3T) 0.47 1.47 2.47 5.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13,47 14.47 15.07 16. U7 17.47 18.47 19.47 ao. y? 21.47 22.47 23.47 03 (PPM) O.llb 0.099 0.086 0.074 0.061 0.052 0.043 0.035 0.039 0,059 0.086 0.112 0.137 0.159 0.175 0.183 0.183 0. 180 0.171 0.161 0.148 0.136 0.123 0.114 TEMP (CENT) 23.3 22.2 23.9 29.4 31.1 30.6 27.8 25.0 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.03 0.18 0.45 0.72 1.00 1.13 1.11 1 .2B 0.68 0.99 0.76 0.72 0.42 0.14 0.01 0.00 0.00 0.00 o.oo NU2 NUX THC CH4 NMHC CO NBK1 N02-S HCHO CN CPHM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.002 0.002 0.76 0.11 0.65 2.08 0.002 0.002 0.71 0,12 0.60 .86 0.001 0.001 " 0.69 0.15 0.54 .71 0.001 0.001 0.76 0.15 0.61 .54 0.001 0.001 0.64 0.12 0.52 .45 0.001 0.001 0.67 0,17 0,49 ,33 0.001 0.001 0.51 0.16 0.35 .26 0.003 0.003 0.57 0.14 0.44 .09 0.005 0.005 0.61 0.10 0,50 ,06 0.040 0.007 0.030 0.007 0.007 0.51 0.08 0.43 .07 0.009 0.009 0.57 0.17 0.40 ,07 0.009 0.009 0.009 0.009 O.bi 0.11 0.42 .08 0.009 0.009 0.62 0.12 0.50 .09 0.009 0.009 0.65 0.10 0.55 .06 0,181 0.017 0.042 0.009 0.009 0.69 0.15 0.54 .04 0.009 0.009 0.65 0.13 0.52 .04 0.001 0.007 0.58 0.15 0.44 ,00 0.00'j 0.005 0.63 0.18 0.45 .02 0.003 0.003 0.67 0,19 0.48 0.93 0.003 0,003 0.63 0.18 0,45 0.99 0.003 0,003 0.65 0.18 0.47 0,97 0.002 0.002 0.66 0.19 0.47 0.98 0.002 0.002 0.73 0.25 0.48 1.00 CUM-SK DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE '88 (LttNG) UPM) (EST) (E3T) RDU AIRPORT MAXIMUM TEMPERATURE 91.0 CENT 0.00 0.00 0.00 0.00 0.00 0.84 6.84 25.20 28.60 7.00 59. 76 1 10. BO 1 74. U4 241. 6H 313.04 378.64 434.52 487.48 531.96 5b6.76 iOd. 12 588.88 589.20 569.20 589.20 5B9.20 ------- RTI UUTDUUR SMJ(, CHAMHER STUOr CHAMHtH NUMBER 4 DAr 3 UF 3 8- 6-7b JSEPA CONTRACT NO.68-03-2207 PAGE 3 URBAN MIX TARGET INITIAL HC/NOXl 77X DILUTION 1.0 PPMC/0.10 PPM TIME (ESI ) 0.47 1.47 2 47 3!47 4.47 5.47 6.47 7.47 tt.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 16.47 19.47 20.47 _ 21.47 0 22.47 ^ 23.47 TIME (ESD 1)3 (PPM) 0.102 0.093 0,082 0.075 0.065 0.059 0.051 0.048 0.056 0.062 0.073 0.086 0.110 0.139 0.153 0.146 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) •JU2 (PPM) 0.002 0.002 0.002 0.003 0.004 0.007 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.010 0.009 CUM-3R (LANG) NOX (PPM) 0.002 0.002 0.002 0.003 O.OOU 0.007 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.010 0.009 DILUTION (LPM) THC (PPM) 0.75 0.70 0.80 0.76 0. 75 0.70 0.79 0.73 0.68 0.74 0.74 0.69 0.74 0. 73 0.77 0.74 BEGAN (EST) CH4 (PPM) 0.20 0.29 0.27 0.24 0.29 0.25 0,22 0.21 0.23 0.27 0.26 0.31 0.34 0.34 0.35 0.35 ENDED (EST) WrlC (PPM) 0.55 0.41 0.52 0.52 0.47 0.44 0.57 0.52 0.45 0.47 0,48 0.38 0.40 0.39 0,43 0.38 X POSSIBLE CO NOKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.94 0,94 0.95 0.93 0,95 0.93 0.93 O.VO 0.85 0.87 0.049 0.008 0.027 0,98 0.90 0.90 0,66 0.88 0.89 0,173 0.011 0.018 MINUTES OF SUNSHINE 42 3DJ AIRPORT MAXIMUM TEMPERATURE 84,0 CENT' 0.47 1.47 2.47 3.47 4.47 5.47 fa. 47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 IV. 47 20.47 21.47 22.47 31.07 23.9 21.7 23.3 25.6 28.3 23.3 23.3 21.7 n.oo 0.00 0.00 0.00 n.oo 0.00 0.16 0.26 0.30 0.30 0.54 0.44 1.23 0.99 0.64 0.45 0.33 0.13 0.06 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.48 16.88 33.60 51 .60 76.32 105.92 154.44 221.52 271.12 304.20 327. »4 342.04 347.BH 349. «o 3 4 9 . H 0 349. bO i 1 9 . H 0 ia<».BO ------- RT1 OUTDUOH SMUG CMAMBFR STUDY CHAMBER NUMBER 1 DAY 1 OF 3 8- 8-75 U3EPA CONTRACT NO.68-02-3207 URBAN MIX 77X DILUTION TARGET INITIAL HC/NOXt 10.0 PPMC/0.75 PPM PAGE I TIME (EST) 0.80 1.80 2.80 3.80 1.80 5.80 6.80 7.80 8.80 9.80 10,80 11.80 12.80 13.80 11.80 15. HO 16.80 17.80 18.80 19.80 20.80 21.80 22,80 23.80 TIME (EST) O.BO 1.80 2.60 3.80 1.80 5.80 6.80 7.60 8.80 9.80 10.80 11.80 12.60 13.60 11,80 15.80 16.60 17.80 18.60 19.80 20.80 21.80 22.80 23.80 U3 (PPM) 0.000 0.000 0.000 0,000 0.000 0,000 0.000 0.000 0.000 0.091 0.306 0,510 0.757 0.818 0.816 0.752 0.676 0.600 0.533 0.162 0,399 0.317 0.302 0.26'! TEMP (CENT) 19.1 17.6 18.3 25.0 26.7 27.6 23.3 19.1 NO (PPM) 0.000 0,000 0.632 0.632 0.629 0.617 0.602 0.560 0.390 0.161 0.009 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.002 0.001 0.006 0.006 0.006 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.02 0.10 0.35 0.19 .00 .08 .10 .23 .12 0.63 0.82 0.33 0.32 0.05 0.00 0.00 0.00 0.00 n.OO NU2 (PPM) 0.000 0.000 0. 115 0. 14S 0.117 0. 150 0.157 0.191 0.330 0.191 0.527 0.109 0.263 0.181 0.137 0.111 0.096 0.079 0.068 0.061 0.053 0.016 o.on 0.010 CUM-SK (LANG) 0.00 0.00 0.00 0.00 0.00 0.96 6.00 21.00 51.72 105.60 169.11 235.20 307.11 3/5.96 129.21 «78.56 501.21 523.56 529. HO 550.10 530. 'JO 530.10 530.10 530.10 NOX (PPM) 0.000 0.000 0.778 0.778 0.775 0.767 0.759 0.752 0.721 0.656 0.536 0.110 0.281 0.185 0.138 0.112 0.097 0.060 0.070 0.063 0.050 0.055 0.050 0.016 DILUTION (LPM) 29.73 THC (PPM) 1.75 7.05 6.88 6.82 6.12 5.73 5.03 1.62 1.23 3.92 3.55 3.26 3.12 3.00 2.86 2.76 2.67 2.55 2.16 BEGAN (EST) 8.67 CHI (PPM) 1.26 0.00 0.00 1.23 1.22 1.22 1.19 0.96 1.13 0.99 1.19 0.93 1.16 1.19 1.19 1.03 1.21 1.19 1.23 1.21 1.21 ENDED (EST) NMHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 3.19 8.51 8.51 6.18 5.62 6.62** 5,66 6.62 5.60 8.92 5.23 6.51 0,106 0.376 0.052 1.75 7.89 3.90 7.06* 3.63 3,01 6.18 2.96 5.79 2,10 5.12 0.610 *** 0.013 0,069 2.09 5.13 .93 1.72 .97 1.29 ,67 1.06 .59 3.71 ,11 3.36 .31 3.13 .25 2.66 X POSSIBLE MINUTES OF SUNSHINE 78 RDU AIRPORT MAXIMUM TEMPERATURE 27. e CENT * Data Suspect and Deleted [CO] Shift Due to Range Change * Data Suspect But Retained CN (/CM3) 0 380 0 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 2 OF 3 8- 9-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX 77* DILUTION TARGET INITIAL HC/NOXl 10.0 PPMC/0.75 PPM TIME (EST) 0 1 2 3 y 5 6 7 a 9 10 11 12 13 10 15 16 17 18 19 20 _ 21 0 22 Co ^ .80 .80 .80 .80 .80 .80 ,HO .60 .80 .60 .80 .80 .80 .80 ,60 .80 .80 .80 .80 .80 .80 .80 .80 .80 03 (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TIME (EST) .229 .201 .175 .151 .132 .110 .097 .086 .098 .101 ,196 .200 .281 .•317 .335 .302 .330 ,320 .309 .291 .273 .252 .230 .217 TEMP (CENT) NO NU2 (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .000 .002 .000 .000 .001 .001 .001 .001 .001 .001 .001 .002 .002 .002 .002 .002 .000 .002 .001 .001 .001 .001 .001 .001 3R (LANG/MIN) (PPM) 0.030 0.031 0.020 0.021 0.020 0.020 0.018 0.019 0.020 0.022 0.020 0.026 0.027 0.028 0.027 0.029 0.029 0.025 0.020 0.021 0.019 u.oie 0.016 0.015 CUM-3R (LAN:;) NOX (PPM) 0. 0. 0. 0, 0. 0. 0. 0. 0. 0. 0. 0. o. o. 0. 0. 0. 0. 0. o. 0. 0. 0. 0. 030 033 020 021 021 021 019 020 021 020 025 028 029 030 029 031 033 027 025 022 020 019 017 016 DILUTION (LPM) THC CHO NMHC (PPM) (PPM) (PPM) 2.37 2.35 2.35 2.20 2.10 2,00 .95 .90 .73 .66 .68 .63 .59 1.52 1.62 .22 1. .23 1. .19 1. .19 1. .18 0. .20 0. .20 0. .27 0. .19 0. .16 0. .17 0. .19 0. .16 0. .11 0. .20 0. 15 12 16 01 91 BO 75 67 50 50 52 ao 03 fll as BEGAN ENDED X POJ (EST) (EST) RDU ^ 0 1 2 3 0 5 6 7 8 9 10 11 12 13 10 15 16 17 18 19 20 21 22 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 ,80 .80 .80 .60 .80 .80 .80 .80 .80 .80 .80 .BO 17.8 16. / 18.9 25.6 27.8 28.9 25.0 21.1 0.00 0.00 0.00 0.00 0.01 0.10 0.00 0.67 0.92 1.16 1.17 1.07 1.22 0.95 0.84 0.53 0.32 0.10 0.00 0.00 0.00 0.00 0.00 0.00 o.oo 0.00 0.00 0,00 0.08 7.32 28.20 65.16 117.36 1HO.OB 250.16 319.56 390.96 051.20 502.92 538.00 560.16 5b8.80 5/0.00 570.00 5/0.00 5/0.00 570.00 S/O.OO 29 .73 8.67 CO (PPM) 2.59 2.03 2.19 1.97 1.79 1.71 1.53 1.26 1.29 1.13 1.27 1.16 1.22 1.19 1.23 NQKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 2 CN (/CM3) 0.106 o.ooe 0.092 0.351 0.016 0.013 X POSSIBLE MINUTES OF SUNSHINE 75 RDU AIRPORT MAXIMUM TEMPERATURE 28.9 CENT ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 5 Of 3 8-10-7S U3EPA CONTRACT NO.68-03-2207 URBAN MIX 77X DILUTION TARGET INITIAL HC/NOXI JO.O PPMC/0.75 PPM PAGE 3 TIME (EST) 0.80 1.80 2.80 3.80 4.80 5.80 6.80 7.80 8.80 9.80 10.60 1 1 .80 12.80 13.80 14.80 15.80 16.80 17.80 18.80 19.80 20.80 _ 21.80 O 22 .80 >>o TIME (EST) 03 (PPM) 0.202 0.187 0.172 0.161 0.150 0.138 0.125 0.116 0.122 0.142 0.193 0.242 0.258 0.272 0.266 TEMP (CENT) NO (PPM) 0.001 0.001 0.001 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.003 0.002 SR (LANG/MIN) N02 (PPM) 0.014 0.014 0.013 0.013 0.013 0.013 0.013 0.019 0.022 0.024 0.025 0.026 0.027 0.026 0.025 CUM-SR (LANG) NOX (PPM) 0,015 0.015 0.014 0.015 0.015 0.015 0.015 0.021 0.025 0.026 0.027 0.028 0,029 0.029 0.027 DILUTION (LPM) THC (PPM) .68 .74 .70 .72 .75 .77 .73 .64 .66 .63 .70 .66 .70 1.70 BEGAN (EST) CH4 (PPM) .21 .16 .18 .20 .20 .12 .13 .14 ,14 .20 .13 .18 .12 .13 ENDED (EST) NMHC (PPM) 0.47 0.58 0.52 0.52 0.55 0.65 0,59 0.50 0.52 0.44 0.57 0.50 0.57 0.56 X POSSIBLE CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) .23 .23 .26 .31 .35 .29 .26 .25 0,154 0,011 0.033 .18 .34 .32 .27 .36 .35 0.415 0.007 0,046 MINUTES OF SUNSHINE 45 CN (/CM3) 0 0 0 0 RDU AIRPORT MAXIMUM TEMPERATURE 30.0 CENT 0.80 1.80 2.80 3.80 4.60 5.80 6.80 7.80 8.80 9,80 10,80 11.80 12.80 13.80 14.80 15.80 16.80 17.80 18.80 19.80 20.80 21.80 22.60 20.6 16.7 21.7 26.1 28.3 23.9 22.8 22.2 0.00 0.00 0.00 0.00 0.00 0.02 0.18 0.35 0.73 1.04 1.11 0.80 0.69 0.16 0.08 0.14 0.16 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.96 9.84 28.80 68.04 126.72 1 '' ------- nn OUTDOOR SMUG CHAMBER STUDY CHAMUER NUMBER 2 DAY 1 OF 3 8- 8-75 USEPA CONTRACT NO.68-03-2207 URBAN MIX 77X DILUTION TARGET INITIAL HC/NOXl 5,0 PPMC/0.36 PPM PAGE > TIME (EST) 0.97 1.97 2.97 3.97 1.97 5.97 6.97 7.97 8,97 9.97 10.97 11.97 12,97 13.97 14.97 IS. 97 16.97 17.97 18.97 19.97 20.97 21.97 22.97 23.97 TIME (ESI) U3 (PPM) 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.003 0.052 0.185 0.364 0.536 0.610 0.620 0.587 0.504 O.fl82 0.426 0.373 0.322 0.278 0.243 0.210 0.182 TEMP (CENT) NO (PPM) 0,000 0.000 0.311 0.311 0.309 0.304 0.297 0.257 0, 130 0.018 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.002 0.004 0.006 0.006 0.004 SR (LANG/MIN) N02 (PPM) 0.000 O.UOO 0.067 0.067 0.066 0.067 0.073 0.106 0.214 0.264 0.217 0.159 0.110 0.084 0.072 0.060 0.052 0.044 0.037 0.032 0.030 0.026 0.024 0.021 CUM-SR (LANG) NOX (PPM) 0.000 0,000 0.379 0.379 0.375 0.371 0.370 0,363 0.344 0.282 0.218 0.160 0.111 0.086 0.073 0.061 0.053 0.045 0.039 0.034 0.034 0.032 0.030 0.026 DILUTION (LPM) THC (PPM) 1.52 3.16 3.64 3.67 3.55 3.49 3.09 2.63 2.35 2.06 .96 .76 .54 .39 .25 .20 .11 1.03 1.00 0.95 0.88 BEGAN (EST) CH4 (PPM) 0. 10 0.11 0,13 0.10 0.15 0.10 0.08 0,15 0.18 0.10 0.18 0.15 0.13 0.11 0.15 0.13 0.14 0.14 0.14 0.14 0.19 ENDED (EST) NMHC CO NBK1 N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 1 3 3 3 3 3 3 2 2 0 0 0 0 0 X .42 ,05 .52 .57 .41 .39 .02 .48 .17 .96 .78 .61 .41 .28 .09 .06 .96 .89 .85 .80 .70 10 10 10 9 8 7 6 6 5 5 4 4 3 3 3 3 2 2 POSSIBLE RDU 0.97 1.97 2.97 3.97 4. 97 5.97 6.97 7.97 8,97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18,97 19,97 20.97 21.97 23.97 as. 97 19.4 17.8 18.3 25.0 26.7 27.8 23.3 19.4 0.00 0.00 0.00 0.00 0.00 0.02 0.10 0.35 0.49 .00 .08 .10 .23 .12 0.83 0.82 0.33 0.32 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1 . 16 7.00 27.50 56.62 115.60 180.24 240.20 319.74 387.16 437.54 486.76 507.54 526.76 530.30 530.40 5J0.40 530.40 SiO ,<40 SiO.UO 30.02 7.83 AIRPORT .25 .25 .25 .33 0.220 0.231 0.030 .19 .47 .83 .31 .81 .45 0.552 0.013 0.028 .99 .56 .95 .72 .23 .07 .76 .23 MINUTES OF SUNSHINE 78 MAXIMUM TEMPERATURE 27.8 CENT CN (/CM3) 0 220 280 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMOtR 2 DAY 2 OF 3 8- 9-75 USEPA CONTRACT NO.68-03-2207 URBAN MIX 77X DILUTION TARGET INITIAL HC/NOXl 5.0 PPMC/0.36 PPM PAGE 2 TIME (EST) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 IS. 97 16.97 17.97 16.97 19.97 20.97 21 .97 22.97 23.97 TIME (EST) 03 (PPM) 0.157 0.136 0.118 0.102 0.086 0.071 0.060 0.051 0.072 0.107 0.150 0.181 0.210 0.235 0.218 0.251 0.216 0.238 0.225 0.211 0.201 0.193 0.182 0.171 TEMP (CENT) NO (PPM) 0.000 0.002 0.000 0.000 0.001 0.002 0.000 0.001 0.001 0.001 0.001 0.002 0.001 0.001 0.002 0.003 0.003 o.ooi 0.001 0.001 0.001 0.001 0.001 0.001 SR (LANG/MIN) N<)2 (PPM) 0 . i) 1 3 0.016 0.012 0.011 0.010 o.uio O.OO/ 0.009 0.011 0.013 0.014 0.016 0.017 0.016 0.017 0.019 0.019 0.017 0.016 0.014 0.011 0,010 0.009 0.00 J CUM-SH (LANG) NOX (PCM) 0.013 0.018 0.012 0.011 0,011 0.012 0.007 0.010 0.012 0.014 0.015 0.018 0.018 0.017 0.019 0.022 0.022 0.018 0.017 0.015 0.012 0.011 0.010 0.004 DILUTION (LPM) THC (PPM) 0.89 0.80 0.87 0.75 0.72 0.66 0.69 0.71 0.52 0.56 0.47 0.54 0.45 0.42 BEGAN (EST) CHI (PPM) 0.13 0.15 0.11 0.11 0.10 0.08 0.14 0.12 0.11 0.12 0.10 0.18 0.06 0.12 ENDED (EST) ' NMHC (PPM) 0.75 0.65 0.76 0.61 0.62 0.60 0.56 0.59 0.41 0.15 0.37 0.35 0.39 0.31 X POSSIBLE CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 2.28 2.04 .91 .63 .15 .31 .25 .14 0.98 0.055 0.015 0.031 0.98 0.99 1.07 1.01 1.01 0.271 0.017 0.029 MINUTES OF SUNSHINE 75 CN (/CM3) 160 130 120 0 0 RDU AIRPORT MAXIMUM TEMPERATURE 28.9 CENT 0.97 1.97 2.97 3.97 1.97 5.97 6.97 7.97 8.97 9,97 10.97 11.97 12.97 13.97 11.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 22,97 23.97 17.8 16.7 18.9 25.6 27.8 26.9 25.0 21.1 0.00 0.00 0.00 o.oo 0.01 0.11 0.10 0.67 0.92 1.16 1.17 1.07 1.22 0.95 0.81 0.'53 0.32 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.58 8.72 32.20 71 .86 126.56 195.68 26S.86 330.26 403.16 460.70 511.32 543. in 563.36 569.80 570.00 570.00 b/0.00 570.00 570,00 570.00 30.02 7.83 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY 3 OF 3 8-10-75 USEPA CONTRACT NO,68-02-2207 PAGE 3 URBAN MIX TARGET INITIAL HC/NOXl 77X DILUTION 5.0 PPMC/0.36 PPM TIML (LST) 0.97 1.97 2.97 3.97 «.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 11.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 22.97 TIME (EST) 0.97 1.97 2.97 3.97 1.97 5.97 6.97 7.97 6,97 9.97 10.97 11.97 12.97 13.97 1«.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 22.97 03 (PPM) 0.159 0.150 0.139 0.12B 0.120 0.111 0.099 0.093 0.097 o.ua 0.116 0.178 0.191 0,215 0.191 TEMP (CENT) 20.6 16.7 21.7 26,1 28.3 23.9 22.8 22.2 NO (PPM) 0.001 0.001 o.noi 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.003 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.02 0.16 0.35 0.73 l.oa 1.11 0.80 0.69 0.16 0.06 0.10 0.16 0.05 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.003 0.003 0.002 0.002 0.002 0.002 o.ooa 0.003 0.006 0.007 0.009 0.009 0.009 0.010 0.010 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 1.16 11 .60 32.30 75.31 137.12 203.58 252.20 293.82 304. «8 309.	------- KTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBtR 3 DAY 1 OF 3 8- 8-75 USEPA CONTRACT NO.68-02-2207 PAGE 1 URBAN MIX TARGET INITIAL HC/NOXl 77X DILUTION 5.0 PPMC/0.50 PPM TIME (EST) 0.13 1.13 2.13 3.13 1.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 11.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 TIME (1ST) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,001 0.072 0.182 0.317 0.153 0.560 . 0.589 0.561 0.095 0.000 0.381 0.332 0.285 0.217 0.214 0.187 TEMP (CENT) NO (PPM) 0.000 0.000 0.128 0.026 0.120 0.115 0.102 0.360 0.219 0.109 0.012 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.002 o.ooa 0.005 0.006 0.005 SR (LANG/MIN) N02 (PPM) 0.000 0.000 0.097 0.097 0.097 0.099 0.10S 0.136 0.224 0.313 0.338 0.27S 0.205 0.14 J 0.099 0.075 0.060 0.019 0.001 0.035 0.031 0.029 0.026 0.024 CUM-3R (LANG) NUX (PPM) 0.000 0.000 0.525 0.525 0.518 0.510 0.507 0.196 0.173 0.122 0.350 0.276 0.206 0. Ill 0.101 0.076 0.061 0.050 0.012 0.037 0.035 0.031 0.032 0.029 DILUTION (LPM) THC (PPM) 1.05 2.69 3.20 3.00 3.27 3.09 2.86 2.53 2.35 2.11 .89 .63 .15 .38 .30 .11 .03 .03 0.99 0.98 0.99 BEGAN (EST) CHO (PPM) 0.10 0.12 0.15 0.13 0.18 0.15 0.11 0.13 0.13 0.18 0.11 0.15 0.13 0.10 0.12 0.09 0.13 0.15 0.10 0.11 0.18 ENDED (EST) NMHC (PPM) 0.91 2.57 3.09 3.31 3.08 2.91 2.76 2.11 2.22 .93 .75 .18 .31 .26 .17 .02 0.90 0.88 0.89 0.87 0.81 X POSSIBLE CO NBKI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) 8.77 8.76 8.79 9.33 9.23 9.02 8.51 0,070 0,317 0,062 7.57 6.90 6.19 5.92 5.33 1.95 0,561 0.017 0.029 0.11 0.20 3.80 3.39 3,00 2.82 2.09 2.20 MINUTES OF SUNSHINE 78 CN (/CM3) 0 380 060 ROU AIRPORT MAXIMUM TEMPERATURE 27.8 CENT 0. 3 1. 3 2. 3 3. 3 0. 3 5. 3 6. 3 7. 3 8. 3 9.13 10.13 11.13 12. 3 13. 3 11. 3 15. 3 16. 3 17. 3 18. 3 19. 3 20. 3 21. 3 22.13 23.13 19. H 17.8 18.3 25.0 26.7 27.8 23.3 19.0 0.00 0.00 0.00 0.00 0.00 0.02 0,10 0.35 0.19 1.00 1 .08 1.10 1.23 1.12 0.83 0.02 0.33 0.32 0.05 0.00 0.00 0.00 0.00 0.00 0.00 O.UO 0.00 0.00 0.00 0.16 2.00 10,00 32.12 65,60 126,21 191.20 258.20 331 . 16 $96.00 115. /6 091 .01 510.76 52/.80 530.00 530.00 530.00 530.00 530.00 30.02 8.67 * [CO] Shift Due to Range Change ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 2 OF 3 8- 9-75 U3EPA CONTRACT NO.68-02-2207 URBAN MIX 77X DILUTION TARGET INITIAL HC/NOXj 5.0 PPMC/0.50 PPM PAGE 2 TIME (EST) 0.13 1.13 2.13 3.13 1.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 11.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 TIME UST) 03 (PPM) 0.162 0. 110 0.121 0.106 0.091 0.077 0.065 0.063 0.080 0,116 0.151 0.1R1 0.210 0.232 0.212 0.216 0.210 0.230 0.218 0.202 0.198 0.171 0.161 0.150 TEMP (CENT) NO (PPM) 0.000 0.002 0.000 0.001 0.002 0.001 0.000 0.001 0.001 0.001 0.001 0.002 0.002 0.001 0.001 0.003 0.002 0.002 0.002 0.002 0.001 0.001 0.001 0.001 SR (LANG/MIN) N02 (PPM) 0.011 0.018 0.013 0.012 0.012 0.01 1 0.010 0.010 0.012 0.013 0.011 0.011 o.om 0.011 0.011 0.018 0.017 0.015 0.011 0.013 0.010 0.009 0.009 0.009 CUM-SR (LANG) NOX (PPM) O.Olq 0.020 0.013 0.013 0.011 0.012 0.010 0.011 0.013 0.011 0.015 0.016 0.016 0.015 0.015 0.021 0,019 0,017 0.016 0.015 0.011 0.010 0.010 0.010 DILUTION (LPM) THC (PPM) 0.62 0.82 0.85 0.72 0.69 0.65 0.67 0.69 0.55 0.16 0.17 0.19 0.50 0.12 BEGAN (EST) CHI (PPM) 0.15 0.12 0, 19 0.10 0.11 0.11 0,11 0.06 0. 15 0,15 0.16 0.18 0.12 0.15 ENDED (EST) NMHC (PPM) 0.68 0.70 0.66 0.62 0.55 0.50 0.52 0,63 0.10 0.31 0.31 0.30 0.38 0.27 CO NBK1 N02-S HCHO (PPM) (PPM) (PPM) (PPM) .96 ,87 .58 .55 .33 .20 .18 .01 0.96 0,053* 0,006 0.026 0.95 0.89 0.63 0.92 0.92 0.252 0.018 0,066* CN (/CM3) 210 200 170 110 0 X POSSIBLE MINUTES OF SUNSHINE 75 RDU AIRPORT MAXIMUM TEMPERATURE 28,9 CENT 0.13 1.13 2.13 3.13 1.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 11.13 15.13 16,13 17.13 18,13 19.13 20.13 21.13 22.13 17.8 16.7 18.9 25.6 27.8 28.9 25.0 21.1 0.00 0.00 0.00 0.00 0.01 0.11 0.10 0.67 0.92 1.16 1.17 1.07 1.22 0.95 0.81 0.53 0.32 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,08 1.72 12.20 38.36 80.56 137.68 207.36 276.76 312.16 113.20 169.32 517.21 517.36 560.80 570.00 570.00 570.00 570.00 570.00 •>7o .OO 30.02 8,67 * Data Suspect But Retained ------- KT1 OUTDOOR SMOG CHAMHfR STUDY CHAMBtR NUMBER 3 DAY 3 OF 3 8-10-75 USEPA CONTRACT NO.68-03-2207 URBAN MIX 77X DILUTION TARGET INITIAL HQ/NOXJ 5.0 PPMC/0.50 PPM TIME (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8,13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 TIME (EST) 0. 1. 2, 3 • * 5. 6. 7. U 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 22.13 03 (PPM) 0.139 0.128 0.118 0.111 0.105 0.097 0.086 0.086 0.095 0.119 0.161 0.189 0.197 0.212 0.198 TEMP (CENT) 20.6 16.7 21.7 26.1 28.3 23.9 22.8 22.2 NO (PPM) 0.002 0.001 0.001 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.003 0.002 SR (LANGXMIN) 0.00 0.00 0.00 0.00 0.00 0.02 0.18 0.35 0.73 1.04 1.11 0.80 0.69 0.16 0.08 0.14 0.16 0.05 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.009 0.007 0.007 0.006 0.006 0.006 0.007 0.011 0.013 0.011 0.015 0.016 0.017 0.016 0.015 CUM-SR (LANG) 0.00 0.00 0,00 0.00 0.00 0.16 2.64 14.80 38.84 85.12 148.08 212.20 259.32 296.48 305.44 310.72 319.28 328.00 330.60 330.60 330.60 330.60 330.60 NOX (PPM) 0.011 0.009 0.009 0.009 0.009 0,009 0.010 0.013 0.015 0.016 0.017 0,018 0.019 0.019 0.017 DILUTION (LPM) THC (PPM) 0.69 0.63 0.72 0.69 0.62 0.67 0.75 0.72 0.69 0.67 0.65 0.69 0.65 0.65 BEGAN (EST) CH4 (PPM) 0.06 0.05 0.11 0.07 0.05 0.11 0.06 0.13 0.07 0.10 0.05 0.09 0.11 0.09 ENDED (EST) NMHC (PPM) 0.64 0.57 0.61 0.62 0.57 0.56 0.66 0.59 0.63 0.57 0.59 0.61 0.54 0.56 X POS RDU A * Data CO (PPM) 1.06 0.98 0.93 0.97 .03 .14 0.95 .06 .03 .02 .04 0.96 1.04 NBKI (PPM) N02-S (PPM) HCHO (PPM) 0,074* 0.254 0.008 0.007 0.030 0.067* PAGE 3 CN (/CM3) 160 180 120 X POSSIBLE MINUTES OF SUNSHINE 45 RDU AIRPORT MAXIMUM TEMPERATURE 30.0 CENT * Data Suspect But Retained ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 1 UP 3 8- 8-75 USEPA CONTRACT NO.68-02-2807 PAGE 1 URBAN MIX TARGET INITIAL HC/NOXj 77X DILUTION J.O PPMC/0,11 PPM TIME (EST) 0.63 1.63 2.63 3.63 1.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12,63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20,63 21.63 22.63 23.63 TIME (EST) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.020 0.075 0.115 0.225 0.2-93 0.323 0.317 0.291 0.261 0.230 0.201 0.175 0.155 0.139 0.133 TEMP (CENT) NO (PPM) 0.000 0.000 0.130 0.130 0.129 0.128 0.127 0.121 0.105 0.072 0.021 0.003 0.001 0.001 0.001 0.001 0.001 0.001 0.000 0.001 0.003 0.005 0.005 0.006 SR (LANG/MIN) N02 (PPM) 0.000 0.000 0.029 0.029 0.027 0.026 0.025 0.027 0.012 0.066 0.095 0.095 0.073 0.053 0.039 0.030 0.021 0.019 0.015 0.011 0.013 0.012 0.011 0.011 CUM-SR (LANG) NOX (PPM) 0.000 0.000 0.159 0.159 0. 156 0.151 0.152 0.151 0.117 0.138 0.117 0.098 0.071 0.055 0.010 0.031 0.025 0.020 0.015 0.015 0.016 0.017 0.016 0.017 DILUTION (LPM) THC (PPM) 0,91 0.99 1.01 0.75 0.75 0.75 0.69 0.70 0.62 0.62 0.63 0.60 0.58 0.55 0.51 0.60 0.57 0.63 0.63 0.72 0,69 BEGAN (EST) CHI (PPM) 0.10 0.11 0.11 0,10 0.11 0.13 0.06 0.15 0.11 0.09 0.13 0.11 0.16 0.13 0.12 0.06 0.12 0.16 0.09 0.19 0.11 ENDED (EST) NMHC CO NHKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X ,83 .85 .93 .61 .61 .62 .62 .55 .51 .53 .50 .19 .12 .12 .12 .51 .16 .17 .51 .53 .59 10 10 10 9 8 7 6 6 5 5 1 i\| 1 3 3 3 2 2 POSSIBLE RDU 0.63 1.63 2.63 3.63 1.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23. bi 19.1 17.8 18.3 25.0 26.7 27.8 23.3 19.4 0.00 0.00 0.00 0.00 0.00 0.02 0.10 0.35 0.19 .00 .08 .10 .23 .12 0.83 0.82 0.33 0.32 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.76 5.00 20.50 16.82 95.60 158.61 221.20 295.11 361.76 120.91 170.36 500.91 520.36 529.30 530. «0 530.10 530. 00 530. ao Sio.oo 28.60 6.67 AIRPORT .16 .35 .25 .71 0,062 0.099 0.021 .37 .77 .77 .11 .61 .11 0.293 0.012 0.032 .88 .51 .16 .77 .55 .16 .88 .66 MINUTES OF SUNSHINE 76 MAXIMUM TEMPERATURE 27.8 CENT CN (/CM3) 200 550 260 ------- KTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER a DAY 2 OF 3 8- 9-75 USEPA CONTRACT NO,68-03-2207 PAGE 2 URBAN MIX TARGET INITIAL HC/NOXZ 77x DILUTION 1.0 PPMC/0.11 PPM TIMl (EST) O.bi 1 ,63 3. 63 3.63 4.63 5,63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 TIME (EST) 03 (PPM) 0.108 0.097 0.086 0.075 0.068 0.059 0.051 0.013 0.013 0.056 0.078 0.098 0.118 0.137 0.150 0.153 0.153 0.150 o.mi 0.135 0.128 0.120 0.112 0.107 TEMP (CENT) NO (PPM) 0.000 0.002 0.000 0.000 0.001 0.002 0.001 0.001 0.002 0.002 0.001 0.002 0.002 0.002 0.002 0.002 0.001 0.002 0.001 0.001 0.001 0.001 0.001 0.001 SR (LANG/MIN) NU2 (PPM) 0.002 0.006 0.002 0,002 0.002 0.002 0.001 0.001 0.003 0.003 0.001 0.006 0.007 0.007 0.009 0.009 0.012 0.009 0.007 0.007 0.006 0.001 0.003 0.009 CUM-SR (LANG) NOX (PPM) 0.002 0.009 0.002 0.002 0.003 0.001 0.002 0.002 0.005 0.005 0.005 0.009 0.010 0.010 0.011 0.011 0.016 0.011 0.009 0.009 0.007 0.005 0.001 0.010 DILUTION (LPM) THC (PPM) 0.72 0.71 0.66 0.65 0.75 0.68 0.67 0.61 0.63 0.57 0.61 0.60 0.52 0.62 BEGAN (EST) CHI (PPM) 0.03 0.10 0.18 0.13 0.11 0.13 0.20 0.15 0.16 0.18 0.16 0.13 0.08 0.11 ENDED (EST) NMHC (PPM) 0.69 0.61 0.50 0.53 0.61 0.55 0.17 0.19 0.17 0.38 0.15 0.17 0.11 0.51 CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 2.10 2.21 .99 .61 .73 .53 .15 .31 .19 0.039 0.005 0.095* .11 .11 .22 .06 .10 0.151 0.012 0,006 CN (/CM3) 200 160 Z20 130 0 X POSSIBLE MINUTES OF 3UNSHINE 75 RDU AIRPORT MAXIMUM TEMPERATURE 28.9 CENT 0.63 1.63 2.63 3.63 1.63 5.63 6.63 7.63 6.63 9.63 10.63 11.63 12.63 13.63 It. 63 IS. 63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 17.8 16.7 18.9 25.6 27.8 28.9 25.0 21.1 0.00 0.00 0.00 0.00 0.01 0.11 0.10 0.67 0.92 1 .16 1.17 1.07 1.22 0.95 0.81 0.53 0.32 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.38 5.92 21.20 58.16 108,16 172.18 212.16 308.86 378.76 111 . 70 191.52 533.11 556.96 567.80 570.00 5/0.00 570.00 570.00 570.00 570.00 28.60 8.67 * Data Suspect But Retained ------- CD HTI OUTDOOR 3M(JG CHAMBER STUDY CHAMBtR NUMBER U DAY J OF 3 8-10-7S USEPA CONTRACT NO.68-02-2207 PACE 3 URBAN MIX TARGET INITIAL HC/NOXJ 77X DILUTION 1.0 PPMC/0.14 PPM TIME CEST) 0.63 1.63 2.63 3.63 4.63 b.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 1H.63 19.63 20.63 21 .63 22.63 TIME (EST) 03 (PPM) 0.099 0.093 0.086 O.OR1 0.075 0.071 0.064 0.061 0.061 0.072 0.092 0.118 0.128 0.139 0.138 TEMP (CENT) NO (PPM) 0.002 0.002 0.002 0.002 0,002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.003 0.002 SR (LANG/MIN) N02 (PPM) 0.009 0.007 0.007 o.oo; 0.009 0.007 0.009 0.012 0.015 0.015 O.UH 0.017 0.017 0.016 0.015 CUM-SH (LANG) NOX (PPM) 0.011 0.010 0.010 0.010 0.011 0.010 0.011 0.014 0.017 0.017 0.019 0.019 0.019 0.019 0.017 DILUTION (LPM) THC (PPM) 0.88 0.87 0.83 0.81 0.91 0.89 0.82 0.83 0.75 0,90 0.88 0,86 0.60 0.77 0,83 BEGAN (EST) CH4 (PPM) 0.13 0.13 0.07 0.17 0.07 0.11 0. 11 0.12 0.13 0. 15 0.15 0.21 0.16 0.16 0. 16 ENDED (EST) NMHC (PPM) 0.76 0.74 0.76 0.63 0.84 0.73 0.71 0.71 0.62 0,75 0.73 0.65 0.64 0.61 0.67 CO NBKI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) 0.92 0.92 0.95 0.96 0.86 0.86 0.99 0.91 0.94 0.042 0.005 0.012 0.96 0.96 0.96 0.92 1.14 0.99 0.074 0,007 0.067* CN (/CM3) 210 130 150 180 X POSSIBLE MINUTES OF SUNSHINE «5 RDU AIRPORT MAXIMUM TEMPERATURE so.o CENT 0.63 1 .63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.83 11.63 12.63 13.63 14.63 15.63 16.63 17.63 1H. 63 19.63 20.63 21.63 22.63 20.6 16. / 21.7 26.1 28.3 23.9 22.fi 22.2 0.00 0.00 0.00 0.00 0.00 0,02 0.18 0.35 0.73 1.01 1.11 0.60 0.69 0.16 0.08 0.14 0.16 O.Ob 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0. 76 8.04 25.30 60.70 116.32 181.38 236.20 280.02 301.28 307.84 314.92 324.08 329.50 330.60 330.60 330.60 330.60 330.60 * Data Suspect But Retained ------- RTI OUTDOOR 3MOC CHAMBER STUDr CHAMBER NUMBER 1 DAY 1 OF 5 8-12-75 U3EPA CONTRACT NO.68-02-320? URBAN MIX OX DILUTION TARGET INITIAL HC/NOXI 10.0 PPMC/1.00 PPM TIME (E3T) 0.63 1.63 2.63 3.63 0.63 5.63 6.63 7 8 9 10 11 12 13 10 15 16 17 18 19 £ 2d VD 21 22 23 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0 0 0 0 0 0 1 I 1 1 1 0 0 0 0 0 0 TIME (E3T) 0 1 2 3 0 5 6 7 8 9 10 11 12 13 10 15 16 17 18 19 20 21 22 23 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 ,63 .63 .000 .000 .009 .291 .616 .960 .069 .179 .100 ,083 .012 .960 .916 .877 .835 .788 .701 TEMP (CENT) 20.6 20.0 21.1 28.3 30.6 31.1 27.8 23.9 NO (PPM) 0.000 0.000 0.500 0.809 0.800 0.776 0.729 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .538 .225 .017 .000 .000 .000 .000 .000 .000 ,000 .000 .000 .000 .000 .000 .000 .000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.10 0.37 0.72 0.85 1.12 1.06 1.22 1.22 0.98 0.85 0.31 0.16 006 0.00 0.00 0.00 o.oo 0.00 N02 (PPM) 0.000 0.000 0.210 0.195 0.202 0.207 0.236 0.383 0.617 0.735 0.622 0.060 0.295 0.219 0.180 0159 0,133 0.117 0.100 0.090 0.086 0.081 0.075 0.071 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.38 5.92 23.06 58.56 106.70 167.96 232.88 302.56 375.76 039.80 093.70 520.18 537.08 503,60 505.00 505.00 •505.00 505.00 505.00 NOX THC CHO (PPM) (PPM) (PPM) 0.000 0.000 0.750 1.003 1.002 0,980 0,966 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .921 .802 7.50 .752 7.39 .622 .060 6.00 .295 .219 .180 .159 .133 .117 .100 .090 .086 .081 .075 5.09 .071 .03 .08 .16 .12 .03 ,14 .10 .15 .13 .15 .09 .09 .15 .20 .12 DILUTION BEGAN ENDED NMHC CO NBKI N02-S (PPM) (PPM) (PPM) (PPM) ( 6.07 8 6.31 8 8 5.31 8 8 9 8 8 8 8 8 8 9 3.89 9 9 X POSSIBLE .90 0.175* 0,859 0. .60 .66 ,80 .80 .03 1.027 0.028 0, .90 .90 .90 .90 .90 .90 .19 .29 .09 MINUTES OF SUNSHINE 71 (LPM) (EST) (EST) RDU AIRPORT * Data suspect MAXIMUM TEMPERATURE 31.7 CENT but retained. HCHO (PPM) PAGE 1 CN UCM3) 020 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 2 OF 3 8-13-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX OX DILUTION TARGET INITIAL HC/NOXl 10.0 PPMC/1,00 PPM PAGE 2 TIME (EST) 0.63 1.63 2.63 3.63 1.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 »-• 19.63 g 20.63 21.63 22.63 23.63 TIME (EST) 03 (PPM) 0.700 0.66« 0.630 0.597 0,567 0,514 0.513 0.479 0,451 0.451 0.480 0.523 0.565 0.597 0.618 0.619 0.601 0.576 0.549 0.526 0.501 0.471 0.441 0.413 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) N02 (PPM) 0.066 0.063 0.060 0.057 0.055 0.053 0.053 0.063 0.066 0.068 0.070 0.067 0.066 0.064 0.063 0.061 0.056 0.052 0.047 0.04q 0.043 0.041 0.041 0.040 CUM-3R (LANG) NOX (PPM) 0,066 0,063 0.060 0.057 0.055 0.053 0.053 0.063 0.066 0.068 0.070 0.067 0.066 0.064 0.063 0.061 0.056 0.052 0.047 0.044 0.043 0.041 0.041 0.040 DILUTION (LPM) THC CH4 (PPM) (PPM) 5.04 5.05 5.03 5,01 4.86 4.81 4.74 4.67 4.57 4.48 4.36 4.33 4.24 4.32 4.25 4.25 4.27 4.23 4.24 .17 .24 .27 .22 .20 .20 .19 .02 .23 .23 .23 .17 .14 .25 .22 .26 .15 .20 .19 .21 1.34 1.20 BEGAN ENDED (EST) (EST) NMHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 3. 3. 3, 3. 3. 3, 3. 3. 3. 3. 3. 3. 2. • 3. 3. 3. 3. 2. 3. X 81 85 83 82 86 58 51 44 41 34 13 11 98 16 05 07 06 90 04 9. 9. 9. 9. 9. 9. 8. 9. 6. 6. 8. 6. 8. 6. 8, 8. 8. 8, 8. 8. 8. 8. 19 09 09 09 09 09 99 04 0,512 0,020 0.267 98 96 90 64 95 98 0.626 0.009 0.137 69 90 84 94 84 83 75 81 CN (/CM3) 0 0 0 0 POSSIBLE MINUTES OF SUNSHINE 96 RDU 0.63 1.63 2.63 3,63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 16.63 19.63 20.63 Zl -«>5 21.7 18.9 20,6 28.3 31.1 32.2 28.1 0.00 0.00 0.00 0.00 0.00 0.02 0.15 0.39 0.67 0.93 .13 .23 .28 .25 .10 0.84 0.62 0.31 0.09 0.01 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.76 6.90 25.02 59.06 109.14 172,54 244.14 319.64 395.50 464.60 520.92 562.96 568.38 598.62 600.98 601.20 t>oi .20 AIRPORT MAXIMUM TEMPERATURE 32.8 CENT ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 3 OF 3 8-14-75 USEPA CONTRACT NO.66-03-2207 URBAN MIX OX DILUTION TARGET INITIAL HC/NOXl 10.0 PPMC/1.00 PPM PAGE 3 TIME (EST) 0.63 1.63 2.63 3.63 1.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20,63 21.63 22.63 TIME (E3T) 03 (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .385 .361 .339 .317 .296 .276 .253 .231 .234 .274 .339 .398 .447 .492 ,524 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 3R (LANG/MIN) N02 (PPM) 0.037 0.035 0,035 0.035 0.035 0.035 0.035 0.041 0.051 0.055 0,056 0.057 0.057 0.057 0.056 CUM-3R (LANG) NOX (PPM) 0.037 0.035 0.035 0.035 0.035 0.035 0.035 0.041 0.051 0.055 0.056 0.057 0.057 0.057 0.056 DILUTION (LPM) THC CH4 NMHC (PPM) (PPM) (PPM) 4.27 4.27 4.18 4.19 4.23 4.71 4.69 4.64 4.33 4.07 4.55 4.52 3.87 3.89 3.82 .21 3 .21 3 .17 3 .18 3 ,20 3 .26 3 .23 3 ,28 3 .31 3 .21 2 .20 3 .25 3 .23 2 .23 2 .27 2 BEGAN ENDED X .07 .06 .01 .01 .03 .46 .46 .35 .02 .86 .36 .26 .64 .65 ,55 POSSIBLE CO NBKI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) CN (/CM3) 8.72 8 8 8 8 8 8 8 8 8 8 8 8 8 8 .60 .63 .64 .52 .62 .61 .65 .68 .56 0.302 0.015 0.109 .48 .56 .40 .41 0.641 0.017 0.036 .47 MINUTES OF SUNSHINE 79 0 0 (EST) (EST) ROU AIRPORT 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8,63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 21.7 21.7 22.6 29.4 32.2 32.2 27.8 24.4 0.00 0.00 0.00 0.00 0.00 0.01 0.15 0.30 0.68 0.94 .14 .12 .22 .24 .08 0.75 0.50 0.27 0.06 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.38 6.30 21.00 53.44 104.12 168.12 235.76 306.76 380.72 449.04 501.30 536.80 558.06 566.26 567.98 568.20 566.20 568.20 MAXIMUM TEMPERATURE 32.8 CENT ------- to RT1 OUTDOOR SMJG CHAMBER STUDY CHAMBER NUMBER 2 DAY 1 OF 3 8-12-75 JSEPA CONTRACT NO.68-02-220 1 URBAN MIX TARGET INITIAL HC/NDXl OX DILUTION 5,0 PPMC/0.20 PPM. TIML (LSD 0.80 1 .HO 2.80 3.60 i.ao 5. BO 6.80 7.80 8. BO 9.80 10.80 11 .80 12.80 13.80 11.80 15.80 16, HO 17.80 18.60 19.80 20.80 21.80 22.80 23.80 TIM£ (EST) 04 (PPM) 0.000 0.000 0.000 0.000 0.021 0.000 0.000 0.050 0.228 0.115 0.603 0.690 0.729 0.757 0.758 0.715 0.711 0.671 0.611 0.621 0.600 0.578 0.565 0.526 TEMP (CENT) NO (PPM) 0.000 0.000 0.190 0.195 0.000 0. 169 0.153 0.007 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 SR (LANG/MIN) M02 (PPM) o.ooo o.ooo 0.009 0.016 0.021 0.019 0.076 0. 19i 0.163 0.129 0.107 0.095 0.088 0 . 0 1 H 0.072 0.062 0.053 0.007 0.013 0.010 0.035 0.030 0,032 0.030 CUM-SR (LANG) NUX (PPM) 0.000 0.000 0.213 0.211 0.021 0.238 0.229 0.200 0.163 0.129 o. 10; 0.095 0.088 0.07B 0.072 0.062 0.053 0.017 0.003 0.000 0.035 0.031 0.032 0.030 DILUTION! (LPH) THC (PPM) 1 .26 0.30 3.29 0.79 0.79 1. 36 0.01 3.97 3.80 3.65 3.00 3.35 3.36 3.30 3.29 3.36 3.29 3.31 3.27 3.30 BbGAN (EST) CHO (PPM) 0.52 0.63 0.69 0.67 0.52 0.61 0.15 0.58 0.53 0.51 0.55 0.53 0.51 0.51 0.57 0.65 0.59 0.56 0.60 0,62 ENDED (EST) w-tc (PPM) 0.71 3.71 2.60 1.12 1.27 3.75 3.59 3.39 3.26 3.11 2.89 2.82 2.61 2.79 2.73 271 2.70 2.75 2.67 2.68 X °033IBLE CO (PPM) 0.00 7.22 9.89 9.73 9.10 9.93 9.83 9.61 9.71 9.61 9.61 9.71 9.61 9.71 9.80 9.61 9,89 9,89 MINU 3DJ AIRPORT MAX 0.80 1.80 2.80 3.80 1.80 5.80 6.80 7.80 8.80 9.80 10.80 11.60 12.80 13.80 11.80 15.80 16.80 17.80 18.80 19.80 20.80 21.60 22.80 as. BO 20.6 20.0 21.1 28.3 30.6 31.1 27.6 23.9 0.00 0.00 0.00 0.00 0.00 0.01 0.15 0.37 0.72 0.85 1.12 1.06 1.22 1.22 0.98 0.85 0.31 0.16 O.Ofl 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.18 7.80 27.36 66.36 115.80 179.76 210.08 315.36 388.56 150.21 502.80 527.88 539. 28 515.00 51b.OO 516.00 516.00 5«6.00 5<»b. uo (PPM) N02-3 (PPM) HCHO (PPM) PAGE 1 CN (/CM3) 0.375 0,916 0.112 0.012 0,110 0.067 180 160 ------- HU OUTOULIR SMOG CHAMBER STJOY CHAMIJER NUMHtR 2 DAY a OF 3 8-13-75 J3EPA CONTRACT NO . 68-02-220 7 PAGE 2 MIX OX DILUTION URGET INITIAL HC/NOXl 5.0 PPMC/0,21 PPM TIME (EST) 0.80 i.eo a. 80 3.80 «. HO 'i.eo 6. HO 7. dO 8.80 9.80 10.80 1 1 .60 ia.no 1 J.bO 11.80 15.80 16.80 I/. 80 18.60 19.80 20.80 21.80 K 22.80 OJ 23.80 TI^E (ESI) 0.80 1.80 2.80 3.80 1.80 5.80 6.80 7.80 8.80 9.80 10.80 11.80 12.80 li.80 11.80 15.80 16.60 17.80 18.80 19.80 20.80 21.80 22.80 23.80 03 (PPM) 0.502 0.180 0.158 0.139 0.000 0.106 0.385 0.361 0.339 0.331 0.319 0.371 0.101 0.129 0.116 0.119 0.111 0.125 0.101 0.387 0,373 0.356 0.338 0.319 TEMP (CENT) 21.7 18.9 20.6 28.3 31.1 32.2 26.3 22.8 NO (PPM) 0.000 0.000 0.000 0.000 0. 191 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 SR (LANG/MINI) 0.00 0.00 0.00 0.00 0.00 0.02 0.11 0.39 0.67 0.93 .13 .23 .28 .25 .10 0.8'f 0.62 0.31 0.09 0.01 0.00 0.00 0.00 0.00 NJ2 (PPM) 0.029 0.028 0.025 0.021 0.015 0.022 0.022 0.029 0.031 0.033 0.031 0.031 0.031 0.031 0.031 0.031 0.031 0.032 0.029 0.0 ------- 3TI OUTDOUK SMJG CHAMBER CHAMBER NUMBER 2 DAY 3 OF 3 6-14-75 USEPA CONTRACT NO.68-02-3207 PAGE 3 URBAN MIX TARGET INITIAL HC/NOXl O DILUTION 5.0 PPMC/0.24 PPM TIMt (EST) 0.80 1 .80 2.80 3. HO 4.80 5.80 6.60 7. BO 8.80 9.60 10.80 11.80 12.80 13.80 14.80 15.80 16.80 17.80 18.80 19.80 20.80 21.80 22.80 23.80 TIME (EST) 03 (PPM) 0.301 0.265 0.270 0.258 0.245 0.229 0.214 0.195 0.195 0.220 0.263 0.302 0.336 0..375 0.399 TEMP (CENT) NU (PPM) 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) ^02 (PPM) 0.0c!0 0.020 0.019 0.019 0.019 0.019 0.019 0.022 0.028 0.030 0.031 0.033 0.033 0.033 0.033 CUM-SR (LttNU) NUX (PPM) 0.020 0.020 0.019 0.019 0,019 0.019 0.019 0.022 0.02B 0.030 0.031 0.033 0.033 0.033 0.033 DILUTION (LPM) THC (PP^O 2.76 2.86 2.B5 2.82 2.73 2.90 2.89 2.74 2.81 2.76 2.68 2.71 2.66 2.63 2.60 BEGAN (EST) CH4 (PPM) 0.71 0.69 0.65 0.72 0.70 0.67 0.69 0.77 0.74 0.74 0.76 0.68 0.74 0.76 0,69 ENDED (EST) \JMHC (PPM) 2.05 2.17 2.20 2.10 2,02 2,23 2.19 1.97 2.07 2.02 1.92 2,02 1.92 1.87 1.91 X POSSIBLE CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 9.26 9.20 9.15 9.30 9.13 9.29 9,30 9.23 9.21 0.234 0.011 0,044 9.14 9,05 9.12 9,09 0.521 0.023 0.083 8.93 MINUTES OF SUNSHINE 79 CN (/CM3) 120 0 RDU AIRPORT MAXIMUM TEMPERATURE 9J.O CENT' 0.80 1.80 2.80 3.80 4.80 5.80 6.80 7.80 8.60 9.80 10.80 11.80 12.80 13.80 14.80 15.80 16.80 17.80 16.60 19.60 20.60 21.80 22.80 2J.BO 21.7 21.7 22.8 29.1 32.2 32.2 27.8 20. q 0.00 0.00 0.00 0.00 0.00 0.01 0.15 0.30 0.68 0.94 . 14 .12 .23 .24 .08 0.75 0.50 0.27 0.06 0.01 0.00 0.00 0.00 O.oo 0.00 0.00 O.OU 0.00 0.00 0.48 7.80 24.00 bO.24 113.52 179.52 246.96 319.44 393.72 460.44 509.40 542.40 561.36 567.48 568.68 5b8.80 568.80 568.20 bbH.au ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 1 OF 3 8-12-75 U9EPA CONTRACT NO.68-02-2207 URBAN MIX 0 DILUTION TARGET INITIAL HC/NOXI 5.0 PPMC/0.71 PPM PAGE 1 TIME (tST) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18,97 ,_. 19.97 to 20.97 "-" 21.97 22.97 23.97 TIME (EST) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14,97 15.97 16.97 17.97 10.97 19.97 20,97 21.97 22.97 23.97 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.011 0.097 0.255 0.430 0.634 0.790 0.853 0.813 0.760 0.720 0.681 0.636 0,599 0.567 0.539 TEMP (CENT) 20.6 20.0 21.1 28.3 30.6 31.1 27.8 23.9 NO (PPM) 0.000 0.000 0.587 0.585 0.574 0.557 0.517 0.396 0.283 0.068 0.002 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.14 0.37 0.72 0.85 1.12 1.06 1.22 1.22 0.98 0.85 0.31 0.16 O.OC 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.000 0.000 0.147 0.138 0.138 0.141 0.164 0.256 0.381 0.479 0.484 0.415 0.338 0.246 0.180 0.134 0.099 0.086 0.077 0.071 0.063 0.057 0.053 0.050 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.58 8.72 30.46 72.96 123.70 190.36 254.08 326.96 400.16 459.44 510.70 530.38 540.28 S4S.24 545.40 545.40 545.40 545.40 545.40 NOX (PPM) 0.000 0,000 0.734 0.723 0.712 0.698 0.680 0.651 0,664 0,548 0.487 0.415 0.338 0.246 0.180 0.134 0.099 0.086 0.077 0,071 0.063 0,057 0.053 0.050 DILUTION (LPM) THC (PPM) 0.56 3.31 3.97 3.78 3.83 3.24 3.02 3.05 2.86 2.73 2.55 2.45 2.45 2.42 2.45 2.50 2.50 2.50 2.50 BEGAN (EST) CH4 (PPM) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 10 06 16 14 14 10 12 10 07 10 10 06 05 06 06 08 11 06 10 ENDED NMHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0.46 3.25 3.81 3.64 3.69 3.15 2.90 2.95 2.80 2.63 2.45 2.39 2.40 2.36 2.40 2.42 2.39 2.45 2.40 0. 9. 8. 8. 7. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 00 01 76 84 65 * 0.550 0.029 78 84 70 82 84 0.791 0.099 0.148 65 65 55 36 36 36 49 39 49 CN (/CM3) 130 0 330 0 X POSSIBLE MINUTES Of SUNSHINE 71 (EST) RDU £ Data AIRPORT MAXIMUM TEMPERATURE 31.7 CENT suspect and discarded. ------- RTI OUTDOOR 3MOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 2 OF 3 8-13-75 U3EPA CONTRACT NO.68-02-2207 PAGE 2 URBAN MIX TARGET INITIAL HC/NOXl OX DILUTION 5.0 PPMC/0.71 PPM TIME (E3T) 0,97 1.97 2.97 3.97 4.97 5.97 6.97 7,97 8,97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19,97 20.97 21.97 22.97 23.97 TIME (E3T) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17,97 18.97 19.97 20.97 21 ."7 za.<»7 03 (PPM) 0,511 0.485 0.462 0.453 0.425 0.407 0.386 0.364 0,355 0,372 0,407 0.447 0.482 0.510 0.520 0.515 0.501 0,479 0,450 0.424 0.399 0.375 0,353 0,335 TEMP (CENT) 21.7 18.9 20.6 28.3 31.1 32.2 28.3 22,8 NO (PPM) 0.000 0.000 0.000 0,000 0.000 0.000 o.ooo 0.000 o.ooo 0.000 o.ooo o.ooo o.ooo o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 3R (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.02 0.15 0.39 0.67 0.93 .13 .23 .26 .25 .10 0.84 0.62 0.31 0.09 0.01 0.00 0.00 0.00 N02 (PPM) 0.047 0.045 0.044 0.042 0.041 0.039 0.041 0.045 0.048 0,050 0.047 0,045 0.044 0.043 0.042 0.040 0.036 0.034 0.030 0.026 0.024 0.024 0.024 0.021 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 1.16 9.90 32.82 72.46 127.74 195.14 266.74 345.41 420.50 486.80 537.72 575.36 591.58 600.42 601,18 601.20 60i .ao bOl .20 NOX (PPM) 0.047 0.045 0.044 0.042 0.041 0.039 0.041 0,045 0.048 0.050 0.047 0.045 0.044 0.043 0.042 0.040 0.036 0.034 0.030 0.026 0.024 0.024 0.024 0.021 DILUTION (LPM) THC (PPM) 2.50 2,56 2.61 2.59 2.54 2.48 2.40 2.47 2.41 2.35 2.31 2.15 2.19 2.09 2.09 2,12 2.00 1.99 1.98 2.03 2.10 2.10 2.01 2.09 BEGAN (E3T) CH4 (PPM) 0.08 0.11 0.05 0.09 0.08 0.10 0.08 0.10 0.07 0.11 0.07 0.09 0.08 0.10 0.08 0.08 0,11 0.13 0.14 0.16 0.17 0.21 0,21 0.30 ENDED (E3T) NMHC CO N8KI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 2.42 8.49 2.45 8.49 2.56 8.39 2.49 8.29 2.47 8.19 2.38 9.09 2.32 8.09 2.37 8.09 2,34 8,07 0.037 0.010 2.25 7.92 2.24 7.98 2.06 7.85 2.10 7.87 1.98 7.79 2.01 7.72 0.633 0.008 2.04 7.80 1.89 7.65 1.87 7.55 .84 7.52 .87 7.44 .93 7.44 .89 7.37 .80 7.24 .79 7.12 X POSSIBLE MINUTES OF SUNSHINE 96 RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT * Data suspect and discarded. CN (/CM3) 190 180 0 0 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 3 OF 3 8-14-75 USEPA CONTRACT NO.68-03-2807 URBAN MIX OX DILUTION TARGET INITIAL HC/NOX: 5.0 PPMC/0.71 PPM PAGE 3 TIME (EST) 0,97 1.97 2.97 3.97 4,97 5,97 6,97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 22.97 TIME (EST) 03 (PPM) 0.318 0.301 0.287 0,274 0.265 0.245 0.227 0.210 0.216 0.245 0.288 0.325 0.355 0.388 0.405 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) N02 (PPM) 0.021 0.020 0.020 0.020 0.019 0.019 0.019 0.024 0.030 0.033 0.033 0.034 0.034 0.033 0.033 CUM-3R (LANG) NOX (PPM) 0.021 0.020 0,020 0,020 0.019 0.019 0.019 0.024 0.030 0.033 0.033 0.034 0.034 0.033 O.OJ3 DILUTION UPH) THC (PPM) 2.14 2.07 2.19 2.10 2.08 2.08 2.11 2.10 1.94 1.97 1.90 1.89 1.88 1.89 I. 80 BEGAN (EST) CH4 (PPM) 0.21 0.27 0.18 0.17 0.28 0.27 0;25 0.25 0.22 0.21 0.30 0.27 0.29 0.38 0.39 ENDED (E3T) NMHC (PPM) 1.92 1.60 2.02 .93 .80 .81 .86 .85 .73 .76 .60 .62 .59 .50 .41 X POSSIBLE CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 7.15 7.09 7.01 7.06 6.98 6.95 6,86 6.92 6.91 6.90 0.242 0.011 0.060 6.75 6.52 6.53 6.49 0.470 0.015 0.015 6.40 MINUTES OF SUNSHINE 79 CN (/CM3) 130 200 RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT 0,97 1 ,97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19,97 20.97 21,97 22.97 21.7 21.7 22.8 29.4 32.2 32.2 27.8 24.4 0.00 0.00 0.00 0.00 0.00 0.01 0.15 0.30 0.68 0.94 .14 .12 .23 .24 .08 0.75 0.50 0.27 0.06 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.58 9.30 27.00 67.04 122.92 190.92 258.16 331.74 406.12 471.24 516.90 547.40 564.06 568.08 568.70 568.80 568.80 568.80 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 0 DAt 1 OF 3 8-12-75 USEPA CONTRACT NO.68-08-2207 URBAN MIX OX DILUTION TARGET INITIAL HC/NOXJ 1.0 PPMC/0.10 PPM PAGE 1 TIME (E3T) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12,13 13.13 11.13 15.13 16.13 17.13 18.13 19.13 20, 13 21.13 22.13 23.13 TIME (E3T) 0.13 1.13 2.13 3.13 1.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13,13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.009 0.053 0,128 0.238 0,313 0.124 0.158 0.469 0.462 0.445 0.426 0.409 0.398 0.388 0.379 0.373 TEMP (CENT) 20.6 20.0 21.1 28.3 30.6 31.1 27. B NO (PPM) 0.000 0.000 0.000 0.088 0.089 0.088 0.087 0.072 0.025 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 3R (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.14 0.37 0.72 0.85 1.12 1.06 1.22 1.22 0.98 0.85 0.31 0.16 0.0ft 0.00 0.00 0.00 N02 (PPM) 0.000 0.000 0.000 0.021 0.021 0.020 0.022 0.035 0.070 0.086 0.077 0.063 0.051 0.043 0.036 0.033 0.031 0.026 0.021 0.019 0.017 0.014 0.013 0.013 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.08 1,72 11.96 36.96 81.20 134.36 201.08 265.96 339.16 410.44 468.20 514.88 532.28 541.24 545.40 545.40 SttS.ao NOX (PPM) 0,000 0.000 0.000 0.109 0.110 0.108 0,109 0,107 0.094 0.087 0.077 0.063 0.051 0.043 0.036 0.033 0.031 0.026 0.021 0.019 0.017 0.014 0.013 0.013 DILUTION (LPM) THC (PPM) 0.66 1.31 1.67 1.64 1.77 1.38 .48 .47 .40 .39 .41 .35 .39 .31 .29 .40 1.37 1.35 1.27 1.27 BEGAN (E3T) CH4 NMHC CO NBKI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 08 0.56 09 11 11 05 15 15 06 05 10 06 05 10 06 13 12 10 16 17 17 .22 .56 .53 .72 .23 .34 .10 .34 .29 .35 .30 .29 .25 .16 .27 .27 .18 .10 .10 0 9 9 9 9 10 9 9 9 9 8 8 6 8 9 9 8 8 ENDED X POSSIBLE .00 .50 .40 .14 .93 0.083 0.108 0.010 .13 .71 .61 .22 .03 0.464 0.025 0.037 .94 .81 .84 .84 .09 .09 .99 .99 MINUTES OF SUNSHINE 71 CN ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 4 DAY 2 OF 3 8-13-75 USEPA CONTRACT NO.68-02-3207 PAGE 2 ho URBAN MIX TARGET INITIAL HC/NOXl OX DILUTION 1.0 PPMC/0.10 PPM TIME (E3T) 0.13 1.13 2.13 3.13 4.13 5.13 6,13 7.13 8.13 9.13 10.13 11.13 12,13 13.13 14.13 15,13 16.13 17.13 18.13 19.13 20.13 21.13 22,13 23.13 TIME (EST) 03 (PPM) 0.364 0.355 0.347 0.339 0.329 0.319 0.308 0.296 0.279 0.266 0.259 0.261 0.270 0.276 0.285 0.287 0.283 0.276 0.265 0.2S3 0.246 0.238 0.233 0.227 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 o.ooo 0,000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 3R (LANG/MIN) N02 (PPM) 0.013 0.013 0.013 0.012 0.012 0.011 0.011 0.011 0.013 0.013 0.014 0.014 0.014 O.Ola 0.015 0.014 0.014 0.014 0.013 0.012 0.010 0.009 0.009 0.009 CUM-SR (LANG) NOX THC CH4 NMHC (PPM) (PPM) (PPM) (PPM) 0.013 0.013 0.013 0.012 0.012 0.011 0.011 0.011 0.013 0.013 0.014 0.014 0.014 0.014 0.015 o.oia 0.014 0.014 0.013 0.012 0.010 0,009 0.009 0.009 .41 0.17 .38 0,17 .39 0.19 .45 0.16 .44 0.16 .42 0.12 .38 0,15 .37 0.17 ,39 0.18 ,43 0.22 .51 0.18 .41 0.19 .37 0.21 .33 0.22 ,39 0.24 ,37 0.26 .37 0.27 .38 0.25 1.33 0.32 1.33 0.26 1.42 0.32 1.34 0.32 1.43 0.33 1.43 0,29 .24 .21 .20 .30 .28 .30 .23 .20 .21 .21 .33 .22 .17 .11 .15 .11 .10 .13 .01 .06 .10 .02 ,10 .14 DILUTION BEGAN ENDED X POSSIBLE CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 8.89 8.89 8.99 8.89 8.79 8.59 8.49 8.69 8.40 0.311 0.013 0.053 8.37 8.18 8.16 8.09 7.95 7.73 0.289 0.007 7.78 7.65 7.63 7.61 7.62 7.52 7.43 7.51 7.47 MINUTES OF SUNSHINE 96 CN (/CM3) 200 280 0 0 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 32,8 CENT 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9,13 10,13 11.13 12.13 13.13 14.13 15,13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23,13 21.7 18.9 20.6 28.3 31.1 32.2 28.3 22.8 0.00 0.00 0.00 0.00 0.00 0.02 0.39 0.67 0.93 .13 .23 .28 .25 .10 o.ea 0.62 0.31 0.09 0.01 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.16 4.32 29.96 72.24 129.64 198.24 272.44 349.00 422.80 486.72 535.36 570.08 586.92 591.68 592.20 592.20 592.20 592.20 592.20 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 4 DAY 3 OF 3 e-ia-75 USEPA CONTRACT NO.68-03-2207 PAGE 3 URBAN MIX TARGET INITIAL HC/NOX: OX DILUTION 1.0 PPMC/0.10 PPM TIME (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 6.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 TIME (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8,13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 Zl .IS 03 (PPM) 0.222 0.216 0.211 0.205 0.201 0.195 0.191 0.161 0.171 0.163 0.163 0.173 0.186 0.198 0.215 0.221 TEMP (CENT) 21.7 21.7 22.8 29.4 32.2 32.2 37.8 24.0 NO (PPM) 0,000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.15 0.30 0.68 0.94 .14 .12 .73 .24 .06 0.75 0.50 0.27 0.06 0.01 0.00 0.00 o.oo NU2 (PPM) 0,009 0.007 0.007 0.007 0.007 0.007 0.007 0.007 0.009 0.009 0.010 0.011 0.012 0.012 0.013 0.012 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.08 1.60 12.00 33.04 75.92 133.92 202.16 274,24 374.12 447.24 509.40 552.40 580.56 595.08 596.28 596.80 598.80 s«»a.eo NOX THC CH4 (PPM) (PPM) (PPM) 0.009 0.007 0.007 0.007 0,007 0.007 0.007 0.007 0.009 0.009 0.010 0.011 0.012 0.012 0.013 0.012 .46 0.36 .39 0.39 .37 0.35 .44 0.31 .53 0.37 .46 0.38 .42 0.38 .46 0.44 .44 0.41 .27 0.42 .39 0.40 .48 0.33 .52 0.42 .46 0.44 .46 0.52 .46 0.52 DILUTION BEGAN ENDED NMHC CO NBKI N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) .12 .00 .03 .13 .16 .07 .04 .02 .03 0.85 0.96 1.14 1.09 1.02 0.93 0.93 7.39 7.44 7.37 7.32 7.27 170 7.23 7.18 7.27 7.21 7.08 0.175 0.007 0.027 6.99 6.84 6.76 6.62 0,287 0.013 0.048 160 6.40 6.40 X POSSIBLE MINUTES OF SUNSHINE 79 (LPH) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 1 OF J 8-17-75 USEPA CONTRACT NO.68-03-2207 URBAN MIX 77X DILUTION TARGET INITIAL HC/NOX: 10.0 PPMC/1.00 PPM PAGE 1 TIME (E3T) 0.80 1.80 2.80 3.80 a. so 5.80 6.80 7.80 8.80 9.80 10.60 11.80 12.60 13.60 14.60 15.80 16.80 17,60 18.80 19.80 20.80 21.80 22.60 23.60 TIME (EST) 03 (PPM) 0.000 0.000 0.000 0.000 0,000 0,000 0.000 0.000 0.003 0,139 0.137 0.836 1.188 1.298 1.320 1.322 1.056 0.936 0.616 0.717 0,619 0.535 0.448 0.375 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.770 0.752 0.741 0.661 0.405 0.099 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) N02 (PPM) 0.000 0.000 0.000 0.195 0.209 0.213 0.274 0.473 0.701 0.691 0.549 0.374 0.242 0.184 0.149 0.123 0.091 0.079 0.066 0.058 0.051 0.044 0.040 0.035 CUM-SR (LANG) NOX (PPM) 0.000 0.000 0.000 0.965 0.960 0.954 0.935 0.878 0.800 0.691 0.549 0.374 0.242 0.184 0.149 0.123 0.091 0.079 0.066 0.056 0.051 0.044 0.040 0.035 DILUTION (LPM) THC CH4 (PPM) (PPM) 4 U 4 4 q U 4 4 4 0 0 4 3 3 3 2 2 2 2 1 .87 .82 .87 .82 .79 .71 .68 .66 .60 .51 .42 .13 .69 .40 .18 .61 .64 .33 .16 .92 .32 .30 .38 .34 ,37 .36 .35 .40 .28 .39 .40 .36 .30 .37 .33 .34 .35 .23 .29 .27 BEGAN ENDED NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 3 3 3 3 3 3 3 3 3 3 3 2 2 2 1 1 1 1 0 0 X .54 .53 .48 .48 .42 .35 .33 .26 .32 .12 .02 .77 .39 .03 .85 .48 .28 .10 .86 .65 8 8 8 8 a 6 8 8 8 8 6 8 6 7 6 6 5 4 4 4 POSSIBLE 0 .86 .58 .54 .73 .63 0.099 * 0.182 .54 .66 .75 .75 .85 1.384 0.035 0.283 .85 .75 .47 .60 .83 .45 .58 .91 0 .43 .52 MINUTES OF SUNSHINE 72 (EST) (EST) ROU 0.60 1.60 2.80 3.60 a. so 5.80 6.80 7.80 6.80 9.80 10.80 11.60 12.60 13.80 11.80 15.60 16.60 17.80 18.80 19.80 20.80 21.60 22.60 23.60 24.4 22.6 23.3 30.0 32,8 32.2 24,4 22.2 0.00 0.00 0.00 0.00 0.00 0.00 0,14 0.37 0.64 0.89 1.09 1.21 1.26 1.25 0.81 0.76 0.25 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.72 26,16 61.32 111.72 174.72 245.88 320.88 396.00 449.68 496.08 517.20 524.04 525.00 525.00 525.00 525.00 525.00 525.00 * Data 29.73 17 .00 AIRPORT MAXIMUM TEMPERATURE 33.9 CENT suspect and discarded. ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 2 OF 3 8-18-75 USEPA CONTRACT NO.68-02-2307 URBAN MIX 77X DILUTION TARGET INITIAL HC/NOX: 10,0 PPMC/1.00 PPM PAGE 2 TIME (EST) 0.80 1.80 2.80 3.80 4.80 5.80 6.80 7.80 8.60 9.80 10.60 11.80 12.80 13,80 14.80 15.80 16.80 17.80 18.80 19.80 20.80 21.80 22.80 :23.80 TIME (EST) 0.80 1.80 2.80 3.80 4.80 5,80 6.80 7.60 8.80 9.80 10.60 11.80 12.80 13.80 14.80 15.80 16.80 17.80 18.80 19.80 20.80 21. 80 22.60 Z3.BO 03 (PPM) 0.321 0,268 0.226 0.190 0.155 0.126 0.098 0.081 0,137 0.216 0.283 0,360 0.416 0.428 0.412 0.383 0.370 0.351 0.332 0.301 0.276 0,257 0.237 0.222 TEMP (CENT) 21.7 21.1 21.7 27.8 30.0 31.1 27.2 22.2 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.07 0.14 0.49 0.72 0.97 1.33 1.34 1.17 0.98 0.73 0.48 0.24 0.05 0.01 0.00 0.00 0.00 o .00 N02 (PPM) 0.032 0.031 0.031 0.03U 0.037 0.043 0,050 0.070 0,076 0.075 0,057 0.048 0.041 0,035 0,031 0.028 0,024 0.021 0.019 0.017 0.016 0.016 0,016 0.015 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.48 3.96 11.52 36.72 77.16 132.36 207.84 268.12 360.36 421 .44 468.24 500.04 517.32 522.60 523.68 523.80 523.80 523.80 S23.80 NOX THC CH4 NMHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0,032 0.031 0.031 0.034 i.qa o.9o o.se 3,20 0.037 1.46 0.98 0.48 2.95 0.043 1.28 0.96 0.32 2.64 0.050 1.11 0.95 0.16 2.58 0,070 2.41 0,076 2.36 0.075 0.156 0.060 0.038 0.057 0.048 0,041 0.035 0.031 0.477 0.022 0.052 0.028 0.024 0.021 0.019 0.017 0.016 0.016 0.016 0,015 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 69 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 31.1 CENT 29.73 17.00 CN (/CM3) 0 350 0 0 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 3 OF 3 8-19-75 TIME (EST) 0.80 t.80 2.80 3.80 1.80 5.60 6.80 7.80 8.80 9.80 10.80 11. 80 12.80 13.80 14.80 15.80 16.80 17.80 18.80 19.80 20.80 ,_, 21.80 Co 22.80 00 23.80 TIME (EST) 0.60 1.60 2.80 3.80 «,60 5.80 6,60 7.80 8.80 9.80 10,80 11.80 12.80 13.80 11.80 15.80 16.60 17.80 18.60 19.80 20.60 21.80 22.80 23,80 03 (PPM) 0.206 0.191 0,176 0.163 0.150 0.135 0,119 0.108 0.106 0.132 0.179 0.222 0.253 0.252 0.206 TEMP (CENT 21.1 20.0 21.7 26.7 30.0 23,3 22.2 20.6 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.26 0.30 0.51 0.79 0.62 0.67 0.44 0.22 0.20 0.21 0.13 0.01 o.oo 0.00 0.00 o.oo o.oo N02 (PPM) 0.014 0.010 0.014 0.015 0.017 a.020 0.026 0.035 0.039 0.039 0.037 0,033 0.032 0,030 0.027 3R CUM-SR (CENT) (LANG/MIN) (LANG) 0.00 0.00 0.00 0.00 0.00 0.08 5,88 19.68 37.20 65.28 109.32 148.56 186.16 217.32 233.16 245.40 257.88 266.64 270.12 270.60 270.60 270.60 270.60 270.60 U3EPA CONTRACT NO.68-02-2207 URBAN MIX 77X DILUTION TARGET INITIAL HC/NOX1 10.0 PPMC/1,00 PPM NOX (PPM) 0.014 0.014 0.014 0.015 0.017 0.020 0.026 0.035 0.039 0.039 0.037 0.033 0.032 0.030 0,027 THC (PPM) CH4 (PPM) NMHC (PPM) CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE 3 CN (/CM3) 200 0, 138 0.241 0.032 0,016 0.027 0.010 DILUTION (LPM) BEGAN (EST) ENDED (EST) x POSSIBLE MINUTES OF SUNSHINE 17 RDU AIRPORT MAXIMUM TEMPERATURE so.o CENT ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY 1 OF 3 8-17-75 USEPA CONTRACT NO.68-03-2207 URBAN MIX 77X DILUTION TARGET INITIAL HC/NOXI 5.0 PPMC/0.24 PPM PAGE 1 TIME (EST) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19.97 20.97 21,97 22.97 23.97 TIME (EST) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9,97 10.97 11,97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 22.97 23.<>7 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.128 0.320 0.541 0.690 0.768 0.811 0.833 0.821 0.785 0.683 0.597 0.527 0.465 0.406 0.348 0.29« 0,251 TEMP (CENT) 24.4 22.8 23.3 30,0 32.8 32.2 24.4 22.2 NO (PPM) 0.000 0.000 0.000 0.185 0.185 O.IH2 0.107 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.37 0.64 0.89 1.09 1.21 1.26 1.25 0.81 0.76 0.25 0.08 0.00 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.000 0.000 0.000 0.045 0.045 0.048 0.107 0.183 0.145 0.112 0.096 0.083 0.07U 0.061 0.057 0.049 0.037 0.032 0.027 0.022 0.021 0.018 0.016 0.013 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 8.12 29.86 67.72 120.62 185.62 257.98 333.48 408.50 457.98 503.68 519.70 524.84 525.00 525.00 525.00 525.00 525.00 sas.oo NOX (PPM) 0,000 0.000 0.000 0.230 0.230 0.230 0.214 0.184 0.145 0.112 0.096 0.083 0.071 0.064 0.057 0.049 0.037 0.032 0.027 0.022 0.021 0.018 0.016 0.013 DILUTION (LPM) 30.02 THC (PPM) 2.68 3.51 3.10 3.32 2.91 2.86 2.81 2.97 2.82 2.72 2.74 2.57 2.46 2.17 .91 .82 .61 .33 .21 .11 0.67 BEGAN (EST) 17.00 CHI (PPM) 0.67 0.61 0.67 0.76 0.69 0.64 0.71 0.73 0.68 0.61 0.66 0.70 0.70 0.70 0.73 0.65 0.63 0.61 0.57 0.56 0.57 ENDED (EST) NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (XCM3) 2.02 2,87 2.44 2.57 2.22 2.22 2.10 2.25 2.11 2.08 2.08 1.86 1,76 1.17 1.21 1.17 0.98 0.69 0.64 0.55 0.31 120 9.89 9.91 9.80 9.89 9.80 9.80 0.156 0.091 0.093 9.70 9.72 9.81 9.89 9.81 0.915 0.020 0.115 9,91 9.81 9,43 8.18 7.41 6.83 5.87 5.00 0 4.71 4.72 X POSSIBLE MINUTES OF SUNSHINE 72 RDU * AIRPORT MAXIMUM TEMPERATURE 33.9 CENT ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY 2 OF 3 8-18-75 USER* CONTRACT NO.66-02-2207 URBAN MIX 77X DILUTION TARGET INITIAL HC/NOXI 5.0 PPMC/0.24 PPM PAGE 2 TIME (EST) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 6.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 22.97 23.97 TIME (EST) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 16.97 19.97 20.97 21.97 22.97 23.97 03 (PPM) 0.214 0.162 0.155 0.132 0.110 0.091 0.074 0.062 0.091 0.134 0.175 0.225 0.257 0,265 0.257 0.237 0.237 0.225 0.214 0.195 0.161 0.166 0.156 0.158 TEMP (CENT) 21.7 21.1 21.7 27.6 30.0 31.1 27.2 22.2 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0,00 0.00 0.00 0.00 0.00 0.01 0.07 0.14 0.49 0.72 0.97 1.33 1.34 1.17 0.96 0.73 0.48 0.24 0.05 0.01 0.00 0.00 0.00 0.00 N02 (PPM) 0.012 0.011 0.011 0.013 0.014 0.017 0.021 0.029 0.032 0.028 0.025 0.022 0.021 0.019 0.017 0.016 0.013 0.011 0.011 0.010 0.009 0.009 0.009 0.007 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.58 4.66 12.92 41.62 64.36 142.06 221.14 301.52 372.06 431.24 475.54 504.84 519.72 523.10 523.78 523.80 523.80 523.80 523.80 NOX THC CH4 NMHC CO NBKI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0.012 0,011 0.68 0.41 0.27 3.78 0.011 0.64 0.43 0.21 3.50 0.013 0.63 0.41 0.22 3.24 0.014 0.59 0.39 0.21 2.75 0.017 0.54 0.38 0.17 2.62 0.021 2.55 0.029 2.4b 0.032 2.32 0.096 0.027 0.014 0.028 0.025 0.022 0.021 0.019 0.017 0.365 0.024 0.047 0.016 0.013 0.011 0.011 0.010 0.009 0.009 0.009 0.007 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 69 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 31.1 CENT 30,02 17.00 CN (/CM3) 0 0 0 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY 3 OF 3 8-19-75 u> U3EPA CONTRACT NO.68-02-2207 URBAN MIX 77X DILUTION TARGET INITIAL HC/NOXI 5.0 PPMC/0.21 PPM NO (PPM) N02 (PPM) NOX (PPM) THC (PPM) CHI (PPM) NMHC (PPM) CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 3 CN ------- w RTI OUTDOOH SMJG CHAMBER STUDY CHAMBER NUMBtH 3 DAY 1 OF 3 8-17-/5 JSEPA CONTRACT NO.68-02-2207 PAGE 1 JRBAN MIX TARGET INITIAL HC/NOX! 77X DILUTION 5.0 PPMC/0.71 PPM T1MI (ES 0. 1. 3. 3. 0. 5. b . 7. 8. 9. 10. 11. 12. 13. 10. 15. lh. 17. IB. 19. 20. 31. 32. 23. D 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 3 3 3 3 3 3 3 TIME (EST) 0.13 1.13 3.13 3.13 0.13 5.13 6.13 7.13 B.13 9.13 10.13 11.13 13.13 13.13 11.13 15.13 16.13 17.13 18.13 19.13 20.13 31.13 33.13 23.13 03 (PPM) 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.031 0.1/3 0. 371 0.615 0.877 0.957 0.911 0.786 0.691 0.601 0.523 0.151 0.305 0.333 TEMP (CENT) 31.0 33.8 33.3 30.0 33.8 32.2 31.1 23.3 NO (PP1) 0.000 o.ooo 0.000 0.000 0.563 O.S51 0.537 0.071 0.313 0.111 0.019 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 o.oo 0.00 0.11 0.37 0.60 0.89 1.09 1.31 1 .26 1.35 0.81 0.76 0.35 0.08 0.00 0.00 o.oo 0.00 0.00 0.00 NU3 (PHM) o.ooo 0.000 0.000 0.000 0.138 0.136 0.101 0.197 0.412 0.038 0.502 0.066 0.373 0.270 0.194 0.1 40 0. 10<4 0.073 0.060 0.051 0.004 0.039 0.032 0.029 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 1.12 11.36 35.73 76.13 131.13 197.08 270.10 316.00 017. OH 065.68 i07.20 320.81 525.00 52b.OO 52b.OO 525.00 525. 00 525.00 NUX (PPM) 0.000 0.000 0.000 0.000 0.691 0.687 0.6fB 0.667 0.635 0,560 0.521 0.166 0.373 0.378 0.1V3 0.131 0.100 0.072 0.060 O.OS1 0.013 0.039 0.032 0.029 DILUTION (LPM) 30.02 THC (PPM) 2.35 2.71 2.27 2.16 2.23 2.10 2.31 2.29 3.36 2.33 2.21 2.07 1.88 1.1S 1.28 1.15 0.98 0.77 0.69 0.52 BEGAN (EST) 1 7.00 ( 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CHI 3PM) .28 .27 .21 .32 .25 .33 .31 .31 .27 .27 .22 .22 .23 .26 .25 .25 .26 .23 .27 .31 ENDED \JMHC CO NBKI N02-3 HCHO CN (PPM) (PP.M) (PPM) (PPM) (PPM) (/CM3) 2.06 2.01 2.03 2.11 1.99 3.07 2.01 1.98 3.09 2.06 1.99 1.85 1.65 1.19 1.03 0.90 0.72 0.51 0.12 0.18 9 9 8 8 8 9 8 8 8 9 9 8 8 7 6 6 5 5 1 3 x POSSIBLE 220 .17 .05 .73 .73 .92 160 .02 0.031 0.018 .92 .85 .65 .10 .00 0.760 0.163 0.112 .92 .65 .70 .93 .25 .77 .00 .52 0 .75 MINUTES OF SUNSHINE 72 (E3T) ROU £ Data AIRPORT MAXIMUM TEMPERATURE 93.0 CEVT suspect and discarded. ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 2 UF i 8-16-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX 77X DILUTION TARGET INITIAL HC/NOXl 5.0 PPMC/0.71 PPM TIL (LSI) 0. 3 1. 3 2. 3 3. 3 1. 3 5. 3 6. 3 7. 3 8. 3 9. 3 10. 3 11. 3 12. 3 13. 3 11. 3 15, 3 16.13 17.13 IB. 13 19.13 20.13 _, 21.13 U> 22.13 00 23.13 TIME (EST) 0.13 1.13 2.13 3.13 1.13 5.13 6.13 /.13 8.13 9.13 10.13 11.13 12.13 13.13 11.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22. 13 24.11 03 (PPM) 0.2H6 0.216 0.211 0.182 0.155 0.133 0.111 0.091 0.083 0.128 0.176 0.219 0.267 0.289 0.288 0.275 0.253 0.217 0.235 0.222 0.203 0.187 0,175 0. 163 TEMP (CENT) 21.7 21.1 21.7 27.8 30.0 31.1 27.2 22.2 MO (PPM) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. P. 0. 0. 0. 0. 0. 0. 0. 0. 0. 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 SR (LANG/M1N) 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 .00 .00 .00 .00 .00 .01 .07 .11 .19 .72 .97 .33 .31 .17 .98 .73 .18 .21 .05 .01 .00 .00 .00 .00 ^02 (PPM) 0.025 0.022 0.021 0.021 0.021 0,026 0.029 0.03(> 0.015 0.013 0.036 0.031 0.026 0.022 O.Oltt 0.017 0.015 0.013 0.012 0.011 0.009 0.019 0.019 0,018 CUM-3K (LIANG) 0.00 0.00 0.00 0.00 0.00 0.08 1 . 16 5.92 17.12 16.36 93.56 151.61 231.52 313.56 382.21 '439.01 180.81 507.72 520.60 i23.2H 523.80 5>2i.«0 b23.80 b23.ao NOX TrIC CHI (PPM) (PPM) (PPM) 0,025 0.19 0.27 0.022 0.021 0.021 0.021 0.02b 0.029 0.036 0.015 0.013 0.036 0.031 0.026 0.022 0.018 0.017 0.015 0.013 0.012 0.011 0.009 0.019 0.019 0.01B DILUTION BEGAN ENDED (LPM) (EST) (EST) 30.02 17.00 NMHC CO (PPM) (PPM) 0.21 3.89 3.36 3.01 2.77 2.13 2.32 2.19 2.09 2.09 X POSSIBLE MINU RDU AIRPORT MAX (PPM) N02-S (PPM) HCHO (PPM) PAGE 2 CN (/CM3) 130 610 0.113 0.371 0.010 0.019 0.023 0.037 170 ------- KM OUTPOUR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 3 OF 3 8-19-75 (JSEPA CONTRACT NO,68-02-2207 PAGE 3 LRBAN MIX TftRGET INITIAL HC/NOXt 77 DILUTION 5.0 PPMC/0.71 PPM T1ML (ESD 0.13 1.13 2.13 3.13 4.13 5.13 6.13 /.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 IB. 13 19.13 20. 1 3 21.13 22.13 23.13 riML (ESD 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 0.13 9.13 10.13 11.13 12.13 1 S. 13 14.13 15.13 16.13 If, 13 18.13 19.13 20.13 21.13 22.13 23.13 03 (PPM) 0.153 0.143 0. 134 0 , lt?5 0.118 0.108 0.099 0.090 0.086 0.091 0.114 0.153 0. 194 0.191 0.191 0. 178 TEMP (CENT) 21.1 20.0 21 , J 26.7 30.0 23.3 22.2 20.6 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 3R (LANG/IIN: 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.26 0.30 0.51 0.79 0.62 0.67 0.44 0.?2 0.20 0.21 0.13 0.04 0.00 0.00 0.00 0.00 o.oo (PPM) 0.018 0.018 0.018 0.019 0.019 0.011 0.012 0 . 0 1 / 0.024 0.025 0.024 0.021 0.020 0.019 0.018 0.016 C JM-SH ) (LANG) 0.00 0.00 0.00 0.00 0.00 o.oa 1.48 9.28 25.20 4U.B6 /7./2 123. ft. 161.36 199. 72 224. 3b 237.40 249. q8 261 .qq 268.52 2/0.60 2/0.60 270.60 2/u .60 2/0.60 NUX THC CH4 "HHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0.018 0.019 0.01B 0.019 0.019 0.011 0.012 0.017 0.024 0.025 0,098 0.027 0.033 0 ,0i?q O.OZ1 0.020 0.019 0.018 0.186 0.015 0.010 0.016 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 16 UPM) (EST) (ESD RDU AIRPORT MAXIMUM TEMPERATURE 86.0 CETT CN (/CM3) 170 180 170 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER a DAY 1 OF 3 8-17-75 U3EPA CONTRACT NO.68-02-2207 PAGE 1 URBAN MIX TARGET INITIAL HC/NOXl 77X DILUTION 1 .0 PPMC/1.00 PPM TIME (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14,30 15,30 16.30 17.30 18.30 19.30 20.30 _ 21.30 •t> 22.30 0 23.30 TIME (EST) 0.30 1.30 2,30 3,30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12,30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.019 0.088 0.195 0.326 0.133 0.193 0.511 0.503 0.471 0.411 0.369 0.334 0.211 0.267 0.233 0.195 TEMP (CENT) 21.4 22.8 23.3 30.0 32.8 32.2 21.4 22.2 NO (PPM) 0.000 0.000 0.000 0.003 0.086 0.086 0,080 0.047 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.37 0.64 0.89 1.09 1.21 1.26 1.25 0.81 0.76 0.25 0.08 0.00 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.000 0.000 0.000 0.021 0.019 0.019 0.021 0.047 0.075 0.075 0.061 0.060 0.039 0.032 0.027 0.025 0.021 0.014 0.012 0.011 0.010 0.009 0,006 0.005 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 2.52 15.06 42.12 85.02 142.02 209.58 283.08 358.50 425.58 473.28 509.70 521.64 525.00 525.00 525.00 525.00 S25.00 525.00 NOX (PPM) 0.000 0.000 0.000 0.025 0.105 0.105 0.102 0.094 0.086 0.075 0.064 0.060 0.039 0,032 0.027 0.025 0.021 0.014 0.012 0.011 0.010 0.009 0.006 0.005 DILUTION (LPM) 28.60 THC (PPM) 0.80 0.78 0.69 0.77 0.71 0.76 0.77 0.77 0.76 0.71 0.76 0.73 BEGAN (EST) 17.00 CH4 (PPM) 0.43 0.38 0.33 0.48 0.45 0.42 0.43 0.41 0.48 0.41 0.49 0.51 ENDED (EST) NMHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0.37 0.40 0.35 0.30 0.26 0.34 0.34 0.36 0.29 0.30 0.28 0.23 10.28 10.31 10.36 10.28 10.09 9.99 * * 0.024 9.89 9.91 9.81 9.91 9.81 0.526 0.021 0.064 9.62 8.95 8.08 7.22 6.54 5.87 5.00 4.71 4.39 CN (/CM3) 310 150 0 I POSSIBLE MINUTES OF SUNSHINE 72 RDU * Data AIRPORT MAXIMUM TEMPERATURE 33.9 CENT suspect and discarded. ------- CHAMBER NUMBER 4 DAY 2 OF 3 6-16-75 URBAN MIX TARGET INITIAL HC/NOXJ 77X DILUTION 1.0 PPMC/1,00 PPM TIME (EST) O.JO 1.30 2.30 3.10 a. 30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16,30 17,30 18.30 1^.30 20.30 21.30 22.30 23.30 TIME (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0.173 0.151 0.130 0.113 0,097 o.oei 0,071 0.061 0.062 0.079 0.098 0.137 0.119 0. 160 0.160 0.163 0.155 0.150 0. 144 0.137 0.127 0.116 0.106 o.o9a TEMP (CENT) 21.7 21.1 21.7 27.8 30.0 31.1 27.2 22.2 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.07 0.14 0.49 0.72 0.97 1.33 1.30 1.17 0.98 0.73 0.4R 0.24 0.05 0.01 0.00 0.00 0.00 0.00 N02 (PPM) 0.005 0.005 0.004 0.004 0.005 0.007 0.009 0.011 0.014 0.013 0.012 0.011 O.Oil 0.009 0.009 0.007 0.007 O.OOS 0,004 0.005 0.005 0.005 0.005 0.003 CUM-SR (LANG) 0,00 0.00 0.00 0.00 0.00 0.18 1.86 7.32 22.02 55.56 103.26 167. 9<4 247.92 325.26 393.04 446.34 485.64 510.12 521.10 523.38 523.80 523.80 523.80 523.80 NOX THC CH4 NMHC CO NBKI N02-S (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) ( 0.005 4.31 0.005 0.18 0.004 3.88 0.004 3.46 0.005 3.20 0.007 2.84 0,009 2.55 0.011 2.51 0.014 2.42 0.013 2.27 0.073 0.015 0. 0.012 0.011 0.011 0.009 0.009 0.007 0.215 0. 0.007 0.005 0.004 0.005 0.005 0.005 0.005 0.003 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 69 (LPH) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 31.1 CENT * Data suspect and discarded. 28.60 17.00 HCHO (PPM) PAGE 2 CN (/CM3) 120 170 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 3 OF 3 8-19-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX TARGET INITIAL HC/NOXl 77Z DILUTION 1.0 PPMC/1.00 PPM TIME (EST) 0.30 1.30 2.30 3.30 1.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 11.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 23^30 TIME (EST) 0,30 1.30 2.30 3.30 1.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 11.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 25.50 03 (PPM) 0.087 0,082 0.075 0.070 0.061 0.059 0.052 0.017 0.017 0.053 0.075 0.101 0.118 0.128 0.127 0,118 TEMP (CENT) 21.1 20.0 21.7 26.7 30.0 23.3 22.2 20.6 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 N02 (PPM) 0.003 0.003 0.002 0.002 0.001 o.ooy 0.005 0.009 0.011 0.011 0.011 0.011 0.011 0.011 0.010 0.009 NOX (PPM) 0.003 0.003 0.002 0.002 0.001 0.004 0.005 0.009 0.01 0.01 0.01 0.01 0.01 0.01 0.010 0.009 THC (PPM) CHI (PPM) NMHC (PPM) CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE 3 CN (/CM3) 180 160 0.058 0,123 0.011 0,009 0.027 0.009 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.11 0.26 0.30 0.51 0.79 0.62 0.67 0.11 0.22 0.20 0.21 0.13 0.01 0.00 0.00 0.00 0.00 o.oo CUM-SR DILUTION BEGAN ENDED (LANG) (LPM) (EST) (EST) 0.00 0.00 0.00 0.00 0.00 0.00 1.98 11.28 27.60 19.38 85.02 129.36 167.16 203.52 225.96 238.80 250.98 262.11 268.32 270.00 270.00 270.00 270.00 2/0.00 x POSSIBLE MINUTES OF SUNSHINE 16 RDU AIRPORT MAXIMUM TEMPERATURE 30.0 CENT ------- Hll OUTDOOR S'-IOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 1 OF 3 8-21-75 U3EPA CONTRACT NO.6B-02-2207 URBAN MIX 39X DILUTION TARGET INITIAL HC/NOX: 10.0 PPMC/1.00 PPM PAGE 1 TIME (ESI) 0.13 1.13 2.13 3.13 4.13 5.15 6.13 7.13 8.13 9.13 10.15 11.13 12.13 13.13 14.13 15.13 16.13 17.13 16.13 19.13 20.13 21.13 22.13 23.13 TIME (E.ST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 L)3 (PPM) 0.000 0.000 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 .000 .000 .000 .011 .163 .430 .727 .002 ,998 .963 .878 .815 .752 .694 .632 .574 .521 .477 TEMP (CENT) 21.1 21.1 22.2 28.9 30.0 29.4 27.2 21.7 NO (PPM) 0.000 o.ooo 0.000 0.672 0.732 0.723 0.695 0.566 0.320 0.058 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.12 0.32 0.5R O.fll 1.04 1.17 1.21 0.99 0. 76 0.30 o.as 0.25 0.06 0.00 0.00 0.00 0.00 0.00 (PPM) U.OOO 0.000 o.ooo 0.000 0.000 0.000 o.uoo 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 CUM-3K (LWNG) 0.00 0.00 0.00 0.00 0.00 0.00 0.96 9.76 31.04 67.68 118.12 181.56 252.08 322.92 380. ae '423.04 4 4 d . 6 '1 473.60 4 H 7 . 0 B 490.20 490.20 490.20 490.20 490.20 NUX (PPM) 0.000 0.000 0.000 0.672 0.732 0.723 0.695 0.566 0.520 0.053 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 DILUTION (LPM) 9.65 THC CH4 (PPM) (PPM) a 5 7 7 7 f, 6 5 a a 14 3 3 3 3 3 2 2 2 2 .64 .10 .72 .71 .26 .62 .43 .39 .88 .58 .09 .80 .59 .57 .23 .05 .86 .75 .55 .48 .70 .51 .59 .58 .75 .69 .74 .73 ..70 .40 .56 .60 .57 .55 .ai .58 .51 .54 .49 .47 BtGAN ENOED NMHC ("PM) ( 2.94 3.60 6.13 6.13 5.52 5.12 (1.69 3,66 3.18 3.18 2.53 2.20 2.02 1.82 1.81 1.47 1.34 1.21 1.06 1.02 8 8 8 7 8 8 9 8 8 8 8 8 8 8 7 7 7 6 6 5 X POSSIBLE CO ^8KI N02-S HCHO CN PPM) (PPM) (PPM) (PPM) (/CM3) .47 .23 .07 .67 0 .38 .69 0 .41 0.090 0.670 0.189 .71 .43 .39 .34 250 .45 .41 .11 * * 0.115 .73 .47 .11 .66 .32 0 .96 MINUTES OF SUNSHINE 72 (EST) (EST) 5 .67 RDU * Data if it 6800 AIRPORT suspect MAXIMUM TEMPERATURE 88.0 CENT and discarded. data erratic but retained. Shifts due to calibration changes. ------- Rfl OUTDOUK SMOG CHAMRFR STUOV CHAMHER NUMUER 1 DAY 2 OF 3 8-22-75 USEP4 CONTRACT NO.68-02-2207 J3BAN MIX 39X DILUTION TARGET INITIAL HC/NOXI 10.0 PPMC/I.OO PPM TIME (tST) 0.13 1.13 2.13 3. •> 1. 3 5. 3 6. 3 7. 3 8. 3 9. 3 10. 3 11. 3 12. 3 13. 3 11. 3 15. 3 16. 3 17.13 18.13 19.13 20.13 21.13 22.13 23.13 TIME (EST) 0.13 1.13 2.13 3.13 1.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 11.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22 .13 21. IS L)3 (PPM) 0.033 0.100 0.365 0.335 0.307 0.281 0.262 0.238 0.227 0.252 0.311 0.393 0.167 0.525 0.561 0.566 0.55/ 0.539 0.511 0.093 0.171 0.111 0.115 0.387 TEMP (CENT) 22.2 20.6 21.1 28.9 32.2 33.3 28.9 25.0 NO (PPM) o.ooo 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.003 0.005 0.006 0.006 n.ooi 0.001 0.005 0.005 0.005 0.001 0.003 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.32 0.59 0.85 1 .06 I. IB 1.22 1.11 0.89 0.61 0.52 0.28 0.06 0.00 O.O'O 0.00 0.00 o.oo Ni)2 (PPM) 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 CUM-SR (LttNG) o.oo 0.00 0.00 0.00 0.00 0.08 1 .18 9.76 31.12 68.60 121.28 185.81 256.96 329. 2B 391.12 015.52 1B2.96 511.92 521.68 528.00 528. DO 528.00 •>aa.on S2B. 00 NUX THE (PPM) (PPM) 0.000 2.62 0.000 2.0? 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 o.ooo 0.003 0.005 0.006 0.006 0.001 0.001 0.005 0.005 0.005 0.000 0.003 0,003 DILUTION HLGAN (LPM) (EST) 9.63 CHI >HHC (PPM) (PPM) 1.66 0.96 1.52 0.95 ENDED X POS (EST) ROU A 5.67 CO (PPM) 5.61 5.33 1.90 1.75 1.56 1.25 NBKI (PPM) .N02-S (PPM) HCHO (PPM) PAGE 2 CN (/CM3) 0.291 0.515 0.025 0.016 0.181 0.051 POSSIBLE MINUTES OF SUNSHINE 86 ROU AIRPORT MAXIMUM TEMPERATURE 93.0 CEMT ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 3 OF 3 8-23-75 USEPA CONTRACT NO.68-08-2207 URBAN MIX 59X DILUTION TARGET INITIAL HC/NDXJ 10.0 PPMC/1.00 PPM TIME (EST) 0.15 1.15 2.15 5.15 4.15 5.15 6.15 7.15 8.15 9.15 10.15 11.15 12.15 15.15 14.13 15.15 16.15 17.15 18.15 19.15 20.15 22.15 23.13 TIME (EST) 0.13 1.15 2. 5 5. 5 4. 5 5. 5 6. 5 7. 3 8. 3 9. 5 10. 5 11. 5 12. 5 15. 5 14. 5 15.15 16.15 17.15 18.15 19.15 20.15 21.15 22.15 23.15 05 (PPM) 0. 563 0. 539 0.319 0.297 0.277 0.257 0.236 0.215 0.202 0.228 0.289 0.360 0.426 0.467 0.482 0.503 TEMP (CENT) 23.3 22.2 22.8 30.6 52.2 32.8 27.0 24.4 NO (PPM) 0.005 0.004 o.ooa 0.002 0.00? 0.001 0.001 0.001 0.001 0.002 0.002 0.002 0.002 0.002 0.002 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 o.ot 0.11 0.30 0.55 0.79 1.00 1.11 0.86 0.72 0.96 0.72 0.46 0.22 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) o .000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 o.oe 1.48 9.60 29.60 64. S2 115.60 1 74.48 259. OH 289.56 554. hfl 59Q.56 4 3 1 . i\ (t 057.16 46H . 92 471.00 471.00 471 .00 171 .00 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAV 1 OF 1 8-21-75 JSEPA CONTRACT NO.66-03-2207 PAGE 1 U3BAN MIX TARGET INITIAL HC/NQXI 39* DILUTION 5.0 PPMC/0,21 PPM TIME (EST) 0. 10 1.30 2.30 3.30 1.30 5.30 6.10 7.30 8.30 9.30 10.30 11.30 12.30 13.30 11.30 15.30 16.30 17.10 18.30 19.30 20.30 21.30 22.30 23.30 TIMt (EST) 0.30 1.10 2.10 5.30 1.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 10.30 15.30 16.30 17.30 18.10 19.30 20.30 ^\ .10 22.50 as. so 01 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.115 0.301 0.182 0.602 0.655 0.660 0.652 0.625 0.580 0.513 0.505 0.168 0.137 0.003 0.371 0.510 TEMP (CENT) 21.1 21.1 22.2 28.9 30.0 29.1 27.2 21 .7 NO (PPM) 0.000 0.000 0.000 0. 1R5 0.181 0.179 0.161 0.066 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 3R (LANG/MIS) 0,00 0.00 0.00 0.00 0.00 0.00 0.12 0.32 0.5B 0.81 i.oo 1.17 1.21 0.99 0.76 0.38 0.18 0.25 0.06 0.00 0.00 0.00 0.00 o .00 (PPM) 0.000 0.000 0.000 o.ooo o.uoo 0.000 0.000 o.ooo 0.000 0.000 o. oon 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 CUM-SR (LUNG) 0.00 0.00 0.00 0.00 0.00 0.00 2.16 12.96 36.81 75.79 135.00 211.86 285. /B 350.02 009.68 11H.141 173.00 197.70 509.28 511 .HO ill . R 0 5H .60 SI 1 .BO Sll.no NlIX (PPM) 0.000 0.000 0.000 0.183 0.181 0. 1 79 0.161 0.066 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 o.ooo o.ooo 0.000 DILUTION (LPM) 9.91 THC (PP^) 1 3 3 3 1 3 3 2 2 2 2 2 2 .11 .76 .95 .69 .13 .63 .21 .89 .61 .29 .12 .02 .00 .71 .16 .39 .16 .36 .20 BEGAN (EST) 5 .67 CHI NMHC CU NHKI N02-S (PPM) (P?M) (PPM) (PPM) (PPM) 0.82 .16 .08 .11 .10 .21 .15 .07 .05 1.15 1.06 1.06 1.19 1.00 0.89 0.85 0.95 0.91 0.81 ENDED (EST) 2.29 2.61 2.87 2.59 2.31 2.12 2.10 1.82 1.56 1.11 1.05 0.95 0.81 0.71 0.57 0.51 0.51 0,15 0.10 9 9 9 9 9 10 10 10 9 9 9 9 9 6 e 7 7 7 6 6 X POSSIBLE RDU A Data ** 6800 AIRPORT suspect .89 .67 .51 .19 .81 .27 .16 0.207 0.208 .08 .11 .31 .33 .26 .11 .53 * 0.117 .21 .77 .11 .00 .97 .08 MINUTES OF SUNSHINE 72 MAXIMUM TEMPERATURE 66.0 and discarded. data erratic but retained. Shifts due HCHO CN (PPM) (/CM3) 150 120 0.065 110 0.027 0 CENT to calibration changes ------- «TI OUTDOUH SMJG CHAMBER STUDY CHAMBER NUMBER 2 DAY Z OF 3 0-82-75 J3EPA CONTRACT Na.68-03-8207 PAGE URBAN MIX TARGET INITIAL HC/NOXl 39% DILUTION 5.0 PPMC/0.2Q PPM rnt (EST) 0.30 1.30 8.30 3.30 «. 30 5,30 6.30 7.30 8.30 9.30 10.30 11.30 18.30 13,30 10.30 15.30 16.30 17.30 18.30 19.30 80.30 81.30 88,30 83.30 TIME (EST) 0.30 1.30 8.30 3.30 0.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 18.30 13.30 10.30 15.30 16.30 17.30 18.30 19.30 80.30 81.30 88.30 83.30 03 (PPM) 0.310 0.289 0.266 0,205 0.287 0.809 0.190 0.180 0.170 0.1B3 0.817 0.864 0.313 0.353 0.379 0.385 0.360 0.378 0.356 0.308 0.389 0.380 0.307 0.893 TEMP (CENT) 22.2 20.6 81.1 88.9 38.8 33.3 88.9 85.0 NO (PPM) o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.003 o.ooa 0.006 0.006 0.005 o.ooa 0.005 0.005 o.ooa 0.003 0.003 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.38 0.59 0.85 1 .06 1.18 1.88 1.11 O.B1 0.60 0.58 0.20 0.06 0.00 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.000 0.000 o.ouo 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.18 6.36 30.02 70.50 185.88 191.00 2fa8.56 333.78 390. 9fl 000.58 076. 76 508.98 510.08 516.60 bl6.hO 516.60 516. 60 '316.60 3l6.<>0 NOX THC CHO YMHC CO MBK1 N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0.000 1.83 0,86 0.37 5.77 0,000 1.86 0.95 0.31 5,56 0.000 1.20 0.92 0.38 5.31 0.000 5.05 0.000 0.79 0.000 0.39 0.000 0.000 0.000 0.000 0.802 0.013 0.067 0.000 0.000 0.003 o.ooa 0.006 0.006 0.376 0.015 0.060 0.005 o.ooa 0.005 0.005 o.ooa 0.003 0.003 0.003 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 86 (LPH) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 93.0 CENT 9.91 5.67 CN (/CM3) 100 120 110 0 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMOER NUMBER 2 DAV J OF 3 8-23-75 JSEPA CONTRACT NO.68-02-2207 U38AN MIX 39> DILUTION TARGET INITIAL HC/NOXt 5.0 PPMC/0.20 PPM TIME (ESD 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12,30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20,30 _ 21.30 - 22.30 03 23.30 I TIME. (EST) 0.30 1.30 2.30 3.30 0.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 10.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 ^2.30 as. 30 03 (PPM) 0.278 0.264 0.249 0.236 0.220 0.212 0.196 0.182 0.171 0. 180 0.207 0.249 0.289 0.312 0.330 0.340 TEMP (CENT) 23.3 22.2 22.8 30.6 32.2 32.8 27.8 20.0 NO (PPM) 0.003 0.003 0.002 0.002 0.002 0.001 0.001 0.001 0.001 0.002 0.002 0.002 0.002 0.002 0.002 0.002 SR (LANG/MI^) 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.30 0.55 0.79 1.00 1.11 O.R6 0.72 0.96 0.72 0.06 0.22 0.00 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 CUM-SK (LUNG) 0.00 0.00 0.00 0.00 0.00 0.18 2.58 12.60 35.10 72.42 123.60 185. 5H 247. 6B 296.76 340. 2B 397.56 436.00 059.36 069.32 471 .00 071.00 471.00 171.00 o ri .00 NOX THC (PPM) (PPM) 0.003 0.003 0.002 0.002 0.002 0.001 0.001 0.001 0.001 0,002 0,002 0.002 0,002 0.002 0.002 0.002 DILUTION BtGAN (LPM) (EST) CHO (PPM) ENDED (EST) (P?M) CO (PPM) N0K1 (PP.M) N02-3 (PPM) HCHO (PPM) PACE 3 CN (/CMJ) 0 130 0,159 0.009 0.005 0,026 0.002 120 X POSSIBLE MINUTES OF SUNSHINE 63 RDU AIRPORT MAXIMUM TEMPERATURE 92.0 CENT Data suspect and discarded. ------- RTI OUTDOOR 3MOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 1 OF 3 6-21-75 U3EPA CONTRACT NO.68-02-2207 PAGE I URBAN MIX TARGET INITIAL HC/NOXI 39X DILUTION 5,0 PPMC/0,71 PPM TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 6.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.046 0.178 0.325 0.467 0.554 0.599 0.581 0.557 0.511 0.467 0.430 0.393 0.357 0.324 TEMP (CENT) 21.1 21.1 22.2 28.9 30.0 29.4 27.2 21.7 NO (PPM) 0.000 0.000 0.000 0.547 0.538 0.526 0.489 0.406 0.255 0.096 0.010 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.12 0.32 0.58 0.81 1.04 1.17 1.21 0.99 0.76 0.38 0.48 0.25 0.06 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.000 0.000 0.000 0.122 0.129 0.132 0.138 0.184 0.292 0.385 0.417 0.360 0.291 0.224 0.168 0.122 0.090 0.074 0.057 0.047 0.043 0.037 0.034 0.031 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 3.36 16.16 42.64 63.86 138.92 204.96 276.28 342.72 395.68 430.64 456.24 476.60 488.28 490.20 490.20 490.20 490.20 490.20 NOX (PPM) 0.000 0.000 0.000 0.668 0.667 0.658 0.627 0.590 0.547 0.461 0.427 0.360 0.291 0.224 0.166 0.122 0.090 0.074 0.057 0.047 0.043 0.037 0.034 0.031 DILUTION (LPM) 9.63 THC (PPM) 2.40 2.74 2.80 2.29 2.49 2.66 2.38 2.26 2.10 2.02 1.73 1.64 1.24 0.99 0.63 0,77 0.82 0.92 BEGAN (EST) 5.67 CH4 (PPM) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 56 61 59 70 64 75 61 46 50 59 57 47 31 57 55 59 56 54 ENDED NMHC CO NBKI N02-S (PPM) (PPM) (PPM) (PPM) 1.61 2.13 2.21 .59 .85 .92 .77 .80 .60 .43 .16 .17 0,93 0.42 0.26 0.16 0,26 0,38 9, 9. 8. 8. 8. 9. 8. 8. 6. 8. 8. 7, 8. 7, 7. 6. 6. 6. 5. 12 17 47 45 71 54 99 0.051 0,414 66 56 61 28 61 19 84 * 0.093 18 86 67 15 58 HCHO CN (PPM) (/CMS) 210 260 0.060 150 0.053 0 X POSSIBLE MINUTES OF SUNSHINE 72 (EST) RDU * Data 6800 AIRPORT MAXIMUM TEMPERATURE 31.1 CENT suspect and discarded. data erratic but retained. Shifts due to calibration changes. ------- RT1 OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 2 OF 3 8-22-75 USFPA CONTRACT NO,68-03-2307 URBAN MIX TARGET INITIAL HC/NOXz PACE 2 39X DILUTION 5.0 PPMC/0,71 PPM TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22. 17 23. «7 03 (PPM) 0.301 0.277 0.257 0.237 0.218 0.202 0.188 0.174 0.179 0.214 0.274 0.337 0.391 0.430 0.449 0.448 0.438 0.422 0.404 0.385 0.368 0.350 0.328 0.309 TEMP (CENT) 22.2 20.6 21.1 28.9 32.2 33.3 28.9 25.0 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.004 0.005 0.006 0.006 0.004 0.004 0.005 0.005 0.004 0.003 0.003 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.32 0.59 0.85 1.06 1.18 1.22 1.11 0.61 0.64 0.52 0.24 0.06 0.00 0.00 0.00 0.00 o.oo N02 (PPM) 0.030 0.029 0.027 0.025 0.024 0.024 0.025 0.029 0.032 0.032 0.032 0.033 0.033 0.031 0.030 0.028 0.025 0.022 0.020 0.018 0.014 0.014 0.013 0.012 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.28 3.68 16.16 42.92 85.60 142.48 209.44 281.36 351.48 409.68 453.52 486.56 511.92 521.28 523.20 523.20 52i.ao 523.20 •524. JO NOX THC CH4 NMHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0.030 0.87 0.62 0.25 5.31 0.029 0.91 0.60 0,31 5.09 0.027 4.83 0.025 4.60 0.024 a. 52 0.024 4,19 0.025 0.029 0.032 0.032 0.219 0.019 0.101 0.032 0.034 0.037 0.036 0,036 0.034 0,385 0,019 0.055 0.029 0.027 0.026 0.024 0.018 0,017 0.016 0.015 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 86 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 33.9 CENT 9.63 5.67 CN (/CM3) 210 160 110 0 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 3 OF 3 8-33-75 USEPA CONTRACT NO.68-08-2307 TIME (E3T) 0.07 1.47 2.47 3.47 a. 47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 _ 21.47 01 22.47 "-1 23.47 TIME (E3T) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 03 (PPM) 0.291 0.276 0.260 0.247 0,234 0.221 0.207 0.190 0.185 0.207 0.250 0,301 0.342 0.361 0.378 0.385 TEMP (CENT 23.3 22.2 22.8 30.6 32.2 32.8 27.8 24.4 NO (PPM) 0.003 0.003 0.002 0.002 0.002 0.001 0.001 0.001 0.003 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.00 0.00 0.00 0.00 0.00 0,01 0.11 0.30 0.55 0.79 1.00 1.11 0.86 0.72 0.96 0.72 0.46 0.22 0.04 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.012 0.012 0.012 0.012 0.013 0.013 0.017 0.022 0.026 0.027 0.028 0.028 0.026 0.024 0.024 0.022 SR CUM-SR (CENT) (LANG/MIN) (LANG) 0.00 0.00 0.00 0.00 0.00 0.28 3.68 15.60 40.60 80.32 133.60 196.68 2S6.28 303.96 353.88 404.76 440.68 461.56 469.72 471.00 471.00 471.00 471.00 471.00 URBAN MIX TARGET INITIAL HC/NOXl 39X DILUTION 5.0 PPMC/0.71 PPM NOX (PPM) 0.015 0.015 0.014 0.014 0.015 0.014 0.016 0.024 0.028 0.029 0.030 0.030 0.028 0.026 0.026 0.025 THC (PPM) CH4 (PPM) NMHC (PPM) CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE CN (/CM3) 170 140 0.163 0.014 0.060 0,017 100 DILUTION (LPH) BEGAN (E3T) ENDED (E3T) X POSSIBLE MINUTES OF SUNSHINE 63 RDU AIRPORT MAXIMUM TEMPERATURE 33.3 CENT Data suspect and discarded. ------- RTI OUTDOOR 3MOG CHAMBER STUDY CHAMBER NUMBER 4 DAY 1 OF 3 6-21-75 USEPA CONTRACT NO.68-02-2207 PAGE 1 URBAN MIX TARGET INITIAL HC/NOXj 39X DILUTION 1.0 PPMC/0,10 PPM TIME (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 TIME (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7,63 8.63 9,63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21 .63 22.63 23-fcl 03 (PPM) o.ooo o.coo 0.000 0.000 0.000 0.000 0.000 0.002 0.046 0.113 0.203 0.307 0.381 0.407 0.406 0.391 0.369 0.350 0,328 0.306 0.286 0.264 0.246 0.227 TEMP (CENT) 21.1 21.1 22.2 28.9 30.0 29.4 27.2 21.7 NO (PPM) 0.000 0.000 0.000 0.084 0.083 0.082 0.068 0.026 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.12 0.32 0.58 0.81 1.04 1.17 1.21 0.99 0,76 0.38 0.48 0.25 0.06 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.000 0.000 0.000 0.017 0.018 0.018 0.024 0.059 0.075 0.064 0.052 0.040 0.032 0.027 0.024 0.020 0.019 0.017 0.013 0.010 0.009 0.007 0.006 0.006 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 4.56 19.36 48.44 91.98 149.32 216.66 288.38 352.62 403.28 434.44 461.04 481.10 468.88 090.20 490.20 090.20 490.20 090.20 NOX (PPM) 0.000 0.000 0.000 0.102 0.102 0.101 0.092 0.084 0.076 0.064 0.052 0.040 0.032 0.027 0.024 0.020 0.019 0.017 0.013 0.010 0.009 0.007 0.006 0.006 DILUTION UPM) 9.06 THC* CH4* NMHC* CO** NBKI N02-S (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 10.07 9.89 9.76 9.47 9.61 10.24 10.37 0.054 0.113 9.95 9.35 9.19 8.84 8.70 7.67 7.58 * 0.037 7.21 7.98 7.71 6.67 6,67 6.32 6.18 BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 72 (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 31. •ft Data suspect and discarded. it'll CO data erratic but retained. Shifts due AAA HCHO CN (PPM) (/CM3 170 200 0,032 180 0.055 0 1 CENT to calibration changes. 5.67 THC, CH4 and »!HC data discarded due to excessive calibration err ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER a DAY 2 OF 3 8-22-75 USEPA CONTRACT NO.68-02-2207 PAGE 2 On URBAN MIX TARGET INITIAL HC/NOXl 39X DILUTION 1.0 PPMC/0.10 PPM TIME (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8,63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18,63 19.63 20.63 21.63 22.63 23.63 TIME (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 03 (PPM) 0.212 0.198 0.184 0.171 0.160 0.150 0.140 0.130 • 0.127 0.139 0.163 0.190 0.214 0.233 0.241 0.240 0.235 0.227 0.216 0.206 0.196 0.186 0.174 0,164 TEMP (CENT) 22.2 20.6 21.1 28.9 32.2 33.3 28.9 25.0 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.002 0.004 0.006 0.006 0.006 0.003 0.004 0.005 0.005 0.004 0.003 0.003 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0,00 0.00 0.01 0.11 0.32 0.59 0.85 1.06 1.18 1.22 1.11 0.81 0.64 0.52 0.24 0.06 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.005 0.005 0.005 0.005 0.005 0.004 0.005 0.007 0.009 0.011 0.011 0.012 0.012 0.011 0.011 0.010 0.009 0.007 0.006 0.004 0.004 0.003 0.003 0.003 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.38 4.78 19.36 48.82 94.10 153.08 221.24 293.56 362.58 417.78 459.92 493.76 514.32 521.88 523.20 523.20 523.20 523.20 523.20 NOX THC CH4 NMHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0.005 6.03 0.005 5.63 0.005 5.51 0.005 5.16 0,005 4.95 0.004 4.60 0.005 0.007 0.009 0.011 0.141 0.016 0,053 0.011 0.014 0.016 0.017 0.017 0.223 0.014 0.029 0.016 0.012 0.012 0.012 0.010 0.009 0.006 0.006 0.006 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 86 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 33.9 CENT 9.06 5.67 CN (/CM3) 150 220 180 110 ------- RTI OUTOOOK SMOG CHAMBER STUDY CHAMBER NUMBER 4 DAY 3 OF 3 8-23-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX TARGET INITIAL HC/NOX{ 39X DILUTION 1.0 PPMC/0.10 PPM TIME (EST) 0.63 1.63 2.63 3.63 1.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 10.63 15.63 16.63 17.63 18.63 19.63 20.63 HU 21.63 <-" 22.63 *_ 23.63 TIME (EST) 0,63 1.63 2.63 3.63 1.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21 .63 22.65 23, bS 03 (PPM) 0.156 0.147 0.138 0.128 0,120 0.113 0.105 0,096 0.069 0.121 0.154 0.185 0.210 0.222 0.230 0.233 TEMP (CENT) 23.3 22.2 22. 8 30.6 32.2 32.6 27.8 20. a NO (PPM) 0.003 0,003 0.002 0.002 0.002 0.001 0.001 0.001 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.30 0.55 0.79 1.00 1.11 0.66 0.72 0.96 0.72 0,46 0.22 0.04 0.00 0.00 0.00 O.OO o.oo N02 (PPM) 0.003 0.003 0.002 0.003 0.004 0,004 0.007 0.010 0.011 0.012 0.012 0.011 0.010 0.009 0.009 0.007 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.38 4.78 18.60 46.10 88.22 143.60 207.78 264.88 311.16 363.46 411.96 445.28 463.76 470.12 471.00 471.00 «71 .00 071 .00 171 ,OO NOX THC (PPM) (PPM) 0.006 0.006 0.004 0,005 0.006 0.005 0.009 0.011 0.013 0.014 0.014 0.013 0.012 0,011 0.011 0,010 DILUTION BEGAN (LPM) (EST) CH4 (PPM ENDED (EST) NMHC (PPM) CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE 3 CN (/CM3) 190 0.075 0.010 0.031 0.036 0.023 100 X POSSIBLE MINUTES OF SUNSHINE 63 RDU AIRPORT MAXIMUM TEMPERATURE 33.3 CENT Data suspect and discarded. ------- Ln HTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 1 OF 3 8-27-75 USE.PA CONTRACT NO.68-02-2207 URBAN MIX 39X DILUTION TARGET INITIAL HC/NOX: 10.0 PPMC/1.00 PPM TIME (Esn 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 1'j . 1 3 16.13 17.13 16. 3 19. 3 20. 3 21. 3 22. 3 23. 3 TIME (E3T) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0,000 0,000 0.076 0.334 0.680 0.971 1.066 1.027 0.965 0.899 0.837 0.764 0.721 0,675 0.626 TEMP (CENT) NO (PPM) 0.000 0.000 0.007 0.773 0.804 0.764 0.770 0.660 0.490 0.366 0.160 0.014 0.006 0.006 0.006 0.007 0.009 0.009 0.007 0.007 0.007 0.007 0.006 0.005 SR (LANG/MIN) N02 (PPM) 0.000 0.000 0.004 0.234 0.227 0.232 0.249 0.353 0.494 0.570 0.733 0.794 0.642 0.460 0.298 0.220 0.185 0.161 0.140 0.126 0.112 0.101 0.095 0.086 CUM-SR (LANG) NOX (PPM) 0.000 0.000 0. 1. 1. 1. 1. 1. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 012 007 031 016 019 013 984 956 912 607 646 466 305 228 194 170 148 134 120 108 102 091 DILUTION (LPM) THC CH4 (PPM) (PPM) 6 6 6 6 6 6 5 5 5 5 5 4 4 3 3 3 3 3 3 3 3 .17 .17 .17 .26 .04 .04 .70 .36 .25 .14 .04 .94 .01 .86 .63 .52 .43 .40 .08 .34 .37 .28 .28 .26 .23 .19 .26 .19 .24 .20 .20 .25 .25 ,20 .25 .26 .25 .26 .23 .16 .21 .14 BEGAN ENDED NMHC (PPM) 4 4 4 5 4 4 4 4 4 3 3 3 2 2 2 2 2 2 1 2 2 X .89 .89 .92 .03 .65 .78 .51 .12 .05 .94 .79 .69 .82 .61 .35 .27 .17 .17 .90 .13 .23 POSSIBLE CO (PPM) 8.73 7.79 7.79 7.79 7,79 7.70 7.70 7.70 8.24 8.32 6.45 6.35 6.44 8.42 8.19 8.19 7.86 7.97 7.66 7.47 7.37 MINU (EST) (E3T) RDU AIRPORT MAX 0.13 1.13 2.13 3.13 4. 3 5. 3 6. 3 7. 3 8. 3 9. 3 10. 3 11. 3 12. 3 13. 3 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 24.4 22.8 22.8 24.4 30,6 30.0 26.7 22.8 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.17 0.08 0.27 0.69 1.15 1.19 1.11 0.99 0.77 0.47 0.23 0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.08 1 .46 8.5t> 16.04 24.36 43.92 09.00 158.32 229.08 294.72 352.36 3V0.16 422.44 434. R8 438.00 438.00 438.00 438. UO 438.00 * 0800 data errati calibration chan 9 .63 10 .25 (PPM) N02-S (PPM) HCHO (PPM) PAGE 1 CN (/CM3) 1,073 0.736 0.186 0.143 0,229 ------- Oi RTI UUTOOUK SMOG CHAMBER STUOr CHAMHtR NUMBER 1 WAY ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 3 OF 3 6-29-75 USEPA CONTRACT NO.66-02-2207 URBAN MIX 39X DILUTION TARGET INITIAL HC/NOX: 10.0 PPMC/1.00 PPM PAGK 3 TIME (tST) 0.13 1 .13 2.13 3. 13 4.13 5.13 6.13 7.13 8.13 9. 13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 TIME (tST) 0.13 1.13 pit t- • 4 J 3.13 4.13 5,13 6.13 7.13 8. 13 9. 13 10.13 11.13 12. 13 13.13 14.13 15.13 16. 13 17.13 16.13 19.13 20. 13 21.13 22, 13 ?3. 13 03 (PPM) 0.406 0.390 0,375 0.361 0.350 0.335 0.322 0.309 0.292 0.288 0.299 0.324 0.364 0.403 0.434 0.451 0.457 TEMP (CENT) 18.9 17.2 18.9 26.1 29.4 31.1 25.0 21.1 NO (PPM) 0.004 0.003 0.002 0.002 0.001 0.001 0.000 0.000 0.001 0.002 0.002 0.003 0.004 0.006 0.006 0.011 0.013 SR (LANG/MIN) 0.00 0.00 0,00 0.00 0.00 0.01 0.12 0.38 0.61 0.92 1.10 1.23 1.25 1.16 1.03 0.82 0.54 0.26 0.05 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.0'Jl 0.040 0.039 0.036 0.035 0,035 0.035 0.036 0.042 0.046 0.050 0.055 0.057 0.058 0.059 0.061 0.061 CUM-SR (LANG) 0.00 0.00 0,00 0.00 0.00 0.08 1.56 10.84 3b.46 74.56 131.20 198. 2a 272.20 346.48 415.04 47b.l6 522.12 552.28 56b.20 568.80 568.80 568.80 566.80 568.80 NUX (PPM) 0.045 0.043 0.041 0.039 0.036 0.036 0.035 0.036 0.043 0.048 0.052 0.058 0.061 0.064 0.065 0.072 0.074 DILUTION UPM) THC (PPM) 3.01 2.98 2.90 2.86 2.86 2.77 3.25 3.09 2.62 2.27 2.36 2.03 1.94 BEGAN (EST) CH4 (PPM) 1.20 .24 .22 .23 .22 .19 .38 .41 .33 1.36 1.35 1.34 1.22 ENDED (EST) NMHC (PPM) 1.81 .74 ,68 ,63 .64 .58 ,87 .68 .28 0.92 1.02 0.69 0.72 CU * NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 7,40 7-5 (i .24 6, 85 6.68 61 A .34 SQL. • ™o 70 1 .93 77 O . 79 7.00 0,322 0.001 0,077 64. O ,69 6, 09 5 a 'D .82 5, 49 0.414 0.018 0,109 CN (/CM3) 0 0 X POSSIBLE MINUTES OF SUNSHINE 93 RDU AIRPORT MAXIMUM TEMPERATURE ee.o CENT * 6800 data changes. erratic but retained shifts due to calibration ------- OS RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY 1 OF 3 8-27-75 U3EPA CONTRACT NO.66-02-2207 PAGE 1 URBAN MIX TARGET INITIAL HC/NOXj 39X DILUTION 5.0 PPMC/0.24 PPM TIME (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 o.30 9.30 10.30 11.30 12.30 13.30 14,30 15.30 16.30 17.30 16.30 19.30 20.30 21.30 22.30 23.30 TIME (EST) 03 (PPM) 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.043 0.093 0.201 0.387 0,540 0.606 0.631 0.627 0.599 0.559 0.521 0.481 0.449 0,419 0.389 0.355 TEMP (CENT) NO (PPM) 0.000 0.000 0.007 0.206 0.203 0.202 0.191 0.067 0.006 0.004 0,003 0.003 0.003 0.004 0.005 0.006 0.007 0.007 0.007 0.006 0.006 0.006 0.005 0.004 3R (LANG/MIN) N02 (PPM) 0,000 0,000 0.002 0.055 0.058 0.056 0.067 0.166 0.217 0.184 0.154 0.120 0.099 0.068 0.078 0.072 0.064 0.056 0.046 0.040 0.036 0.034 0.030 0.026 CUM-3H (LANG) NOX (PPM) 0,000 0.000 0.010 0.261 0.261 0.258 0,259 0.252 0,224 0.188 0.157 0.123 0,103 0,092 0,063 0.076 0.072 0.063 0.053 0.046 0.043 0.041 0,035 0.030 DILUTION (LPM) THC (PPM) 1.26 3.40 3.62 3,79 3,62 3.18 3.39 3.16 2.94 2.92 2.61 2,49 2.05 .98 .60 .68 .57 .19 .36 .32 .27 BEGAN (EST) CHI (PPM) .26 .19 .20 .20 .19 .13 .11 .15 .11 .11 .03 .61 .01 .00 0.97 0.94 0.93 0.89 0.88 0.61 0.76 ENDED (EST) NMHC (PPM) 0.02 2.21 2.12 2.60 2.43 2.05 2.28 2.03 1.83 1.78 1.58 1.85 1.01 0.98 0.62 0.71 0.64 0,60 0.19 0.51 0,51 Z POSSIBLE CO* NDKI N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) ------- HTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY 2 OF 3 8-38-75 USER* CONTRACT NO.68-02-3207 PACE 2 URBAN MIX TARGET INITIAL HC/NOXt 39X DILUTION 5.0 PPMC/0.21 PPM TIME (EST) 0.30 1.30 2.30 3.30 1.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 11.30 15.30 16.30 17,30 16.30 19.30 20.30 21.30 22.30 23.30 TIME (EST) 03 (PPM) 0,327 0.299 0,278 0.256 0.233 0.216 0,201 0,182 0.173 0.180 0.203 0.213 0,279 0.3H 0,339 0.353 0.355 0.317 0.333 0,317 0,296 0,286 0,271 0,264 TEMP (CENT) NO (PPM) 0.001 0.003 0,003 0.002 0.002 0.002 0.001 0.002 0.002 0.002 0.003 0,001 0,001 0.006 0.007 0,009 0.010 0.011 0.012 0.011 0.011 0.009 0.007 0.005 SR (LANG/MIN) N02 (PPM) 0.025 0.022 0.021 0.020 0.019 0.019 0.019 0.021 0.021 0.027 0,029 0,030 0.031 0.032 0.032 0.031 0.031 0.030 0.029 0.024 0.020 0.019 0.018 0.017 CUM-3R (LANG) NOX (PPM) 0.029 0,026 0.025 0.022 0.021 0.021 0.020 0,021 0.026 0.029 0.032 0.031 0.035 0.039 0.040 0.010 0.041 0.011 0.011 0.034 0.031 0.026 0.026 0.022 DILUTION (LPM) THC (PPM) .24 .21 .23 .30 .34 .32 .23 .58 .39 .26 .17 ,03 .16 .23 .31 .31 BEGAN (EST) CHI (PPM) 0.70 0.72 0.64 0.81 0.71 0,74 0.67 0,73 0.83 0.85 0.66 0.60 0.77 0.68 0.89 0.63 ENDED (EST) NHHC (PPM) 0.51 0.49 0.56 0,19 0.62 0.58 0.57 0.84 0.55 0.43 0.32 0.23 0.39 0.35 0.41 0.46 X POSSIBLE CO* NBKI N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 5.23 4.99 1,59 5.75 5.31 4.96 170 4.72 1.62 0,191 0,013 0,053 0.355 0,015 0.030 6.79 6.58 6.56 6.53 6.51 6.42 6,27 6,17 MINUTES OF SUNSHINE 97 RDU AIRPORT MAXIMUM TEMPERATURE 31,7 CENT 0.30 1.30 2.30 3.30 4.30 5,30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13,30 11.30 15.30 16.30 17.30 16,30 19.30 20.30 21.30 22,30 23.30 21,7 18.9 19.4 27.8 30.6 31.1 21.1 20.6 0.00 0.00 0.00 0.00 0.00 0.02 0.13 0.39 0.60 0.90 1.15 1.21 1.25 1.16 1.02 0.60 0.54 0.24 0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0,00 0,00 0.36 3,54 16.02 43,20 61.60 113.10 213.72 288.30 361.68 428.76 186.00 529.32 556.32 567.18 570.00 570.00 570.00 570.00 570.00 IT 6800 data erratic but retained. Shifts due to calibration changes. 9.91 7.17 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY 3 OF 3 8-29-75 U3EPA CONTRACT NO.68-02-2207 PAGE URBAN MIX TARGET INITIAL HC/NOXJ 39X DILUTION 5.0 PPMC/0,24 PPM TJMl (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15,30 16.30 17.30 18.30 19.30 20,30 21.30 22.30 TIME (fcST) 0.30 1.30 2.30 3.30 4,30 5.30 6.30 7.30 8.30 9.30 10,30 11.30 12.30 13.30 10.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 03 (PPM) 0.253 0.245 0.236 0.228 0.222 0.214 0.206 0,195 0.184 0.182 0.190 0.215 0.245 0.271 0,296 0.310 0,309 TEMP KENT) 18.9 17.2 18,9 26.1 29,4 31.1 25.0 21.1 NO (PPM) 0.004 0.003 0.002 0.002 0.001 0.001 0.000 0.000 0.001 0.002 0.002 0.003 0.004 0.006 0.007 0.011 0.013 3R (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.12 0.38 0.61 0.92 1.10 1.23 1.25 1.16 1.03 0.82 0.54 0.26 0.05 0.00 0.00 0.00 0.00 N02 (PPM) 0.016 0.015 0.015 0.014 0.014 0.014 0.014 0.015 0.018 0.021 0.022 0.025 0.027 0.029 0.028 0.030 0.030 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.18 2.76 14.64 41.58 83.76 142.20 210.54 284.70 358.08 425.34 483.36 527.52 554.88 566.70 568.80 568.80 568.80 b66.80 NOX THC CH4 NMHC CO* NHKI N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.020 .31 0.80 0.51 6.04 0.018 .36 0.79 0.57 5.85 0.017 .24 0.86 0.39 5,66 0.016 ,25 0.83 0.42 5.54 0.015 .18 0.82 0.36 5.21 0.015 .20 0.86 0.35 4.95 120 0.014 .16 0.84 0.32 4.71 0.015 .14 0.82 0.32 4.90 0.019 0.212 0.008 0.025 0.024 0.025 0.028 0.031 0,035 0.300 0.015 0.040 0.035 0.041 0.043 0 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 93 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 31.1 CENT •ft 6800 data erratic but retained. Shifts due to calibration changes. ------- RTI OUTDOOR SMOG CHAMBER STUl>r CHAMBER NUHBE.H } DAr 1 (JF J 8-27-75 USEPA CONTRACT NO.66-02-2807 URBAN MIX 39X DILUTION TARGET INITIAL HC/NOX: 5.0 PPMC/0.71 PPM PAGE 1 TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 4.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 16.47 19.47 20.47 21 .47 22.47 23. it! TIME (1ST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 B.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 16.47 19.47 20.47 21.47 22.47 23.47 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo • 0.000 0.000 0.000 0.010 0.103 0.253 0.396 0.506 0.560 0.542 0.494 0.459 0.431 0.405 0.376 0.352 TEMP (CENT) 24.4 22.8 22.8 24.4 30.6 30.0 26.7 22. H NO (PPM) 0.000 0.000 (1.007 0.602 0.5B6 0.5BO 0.563 0.493 0.442 0.375 0.238 0.074 0.007 0.006 0.006 0.007 0.007 0.007 0.007 0.006 0.006 0.006 0.005 0.004 SR (LANG/MIN 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.17 0.08 0.27 0.69 1.15 1.19 1.11 0.99 0.77 0.47 0.2S 0.06 0.00 0.00 0.00 0.00 0.00 ^02 (PPM) 0.000 0.000 0.002 0.143 0.155 0.153 0.168 0.214 0.252 0.304 0.407 0.528 0.533 0.4/16 0.366 0.282 0.211 0.152 0.093 0.078 0.074 0.067 0.063 0.057 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.28 3.6« 11.96 19.64 29. 76 57.72 112.00 162.12 251.28 314.52 367.76 405.56 427.04 436.08 438.00 438.00 438.00 438.00 438.00 MOX (PPM) 0.000 0.000 0.010 0.745 0.74J 0.733 0.730 0.707 0.694 0.679 0.64S 0.602 0,540 0.452 0.372 0.290 0.218 0.159 0.101 0.084 0.080 0.074 0.069 0.061 DILUTION (LPM) 9.63 THC (PPM) 0 2 2 2 2 2 f 2 2 2 2 2 1 1 .40 .52 .73 .65 .91 .65 .90 .67 .49 .60 .36 .13 .99 .86 .66 .54 .53 .52 .45 .41 .33 BEGAN (EST) 10 .25 CH4 (PPM) 0. 0. 0. 0. 0. 0, 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 36 35 29 35 41 35 33 39 3 \ 42 32 33 40 33 39 37 42 35 44 36 37 ENDED NMHC CO* NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.03 ? . 1 6 2.40 2.30 2.51 2.30 2.58 2.27 2.16 2.17 2.04 i.eo 1.59 1.55 .27 .17 .11 .16 .01 .05 0.96 9 8 8 7 8 7 7 7 8 8 8 8 8 8 7 7 7 7 7 7 7 X POSSIBLE .IB .37 .37 170 .98 .27 .89 .89 0.010 .79 .53 .62 170 .42 0.430 0.097 .36 210 .24 ,08 .99 .90 .71 .34 .41 0 .24 .07 MINUTES OF SUNSHINE 62 (EST) RDU 6800 Data AIRPORT MAXIMUM TEMPERATURE 89.0 CENT data erratic but retained. Shifts due to calibration changes. suspect and discarded. ------- RTI UUTUUOK SMCJG CHAMBER STUDY CHAMBER NUMBER 3 DAY d OF 3 8-26-75 USEPA CONTRACT NO.66-02-3207 PAGE 2 URBAN MIX TARGET INITIAL HC/NOXJ 39X DILUTION 5.0'PPMC/0,71 PPM TIME (ESI) 0.17 1.17 2.17 3.17 1.17 5.07 6.17 7.17 8.17 9.17 10.07 11,07 12.17 13.17 11.17 15.17 16.17 17.17 IB. 17 19.17 20.17 21.17 22.17 23.17 TIME (EST) 03 (PPM) 0.3?9 0.309 0.292 0.276 0.259 0.207 0.251 0.217 0.225 0.258 0.310 0.370 0.021 0.158 0.181 0.1B8 0.180 0.161 0.110 0.113 0.390 0.373 0.358 0.311 TEMP (CENT) NO (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 n 0 0 0 0 0 0 0 0 0 0 B f f ^ m ^ . B m . . ^ ^ . ^ f m m . u m . 003 00 5 003 002 001 001 001 002 002 002 003 001 000 006 007 009 010 Oil 012 Oil 010 009 007 SH (LANG/M1N) ^02 (PPM) 0.056 0.051 0.050 0.019 0.006 0.006 0.017 0.052 0.055 0.055 0 . 0 'j 5 0.052 O.Obl 0.050 0.017 O.OOb 0.013 0.011 0.035 0.031 0.029 0.026 0.026 0.025 CUM-SH (LANG) NUX (PPM) 0.059 0.055 0.053 0.051 0.017 0.017 O.OOfl 0.055 0.057 0.0b7 0.058 0.057 0.056 0.057 0.055 0.055 0.052 0.051 0.017 0.002 0.039 0.03K 0,033 DILUTION UPM) THC .IB .57 .31 .56 .56 .55 .16 .18 AA AA AA AA AA AA AA AA .17 .52 .31 .22 .32 .36 .33 .10 BEGAN (EST) CHI (PPM) 0.31 0.36 0.37 0,39 0.06 0.10 0.15 0.03 A* AA AA AA AA AA AA AA 0.01 0,52 0.18 0.10 0.10 0.17 0.50 0.50 ENDED (EST) WHC (PPM) ,11 ,21 0.97 .17 .10 .10 .01 .05 AA AA AA AA AA AA AA AA 1.06 1.00 0.83 0.79 0.91 0.90 O.B3 0.90 X POSSIBLE CO* NBK1 N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 6 6 6 6 7 7 7 7 7 7 7 7 7 6 6 6 RDU AIRPORT 0.17 1.17 2.17 3.17 1.17 5.17 6.07 7.17 8.17 9.17 10.17 11,17 12.17 13.17 11.17 15.17 16.17 17.17 18.07 19.07 20.07 21.07 32.17 23.07 21.7 18.9 19.1 27.8 30.6 31.1 21.0 20.6 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 Q 0 o .00 .00 .00 .00 .00 .02 .13 .39 .60 .90 .15 .21 .25 .16 .02 .80 .50 .21 .06 .00 .00 .00 .00 .00 0.00 0.00 0.00 0.00 0.00 0.56 1.81 19.92 19.20 93.60 151.60 226.12 300.80 373.28 138.96 190.00 534.7? S58.72 560.08 570.00 570.00 570.00 570.00 S7O . OO * .93 .81 .57 .35 .93 .03 130 .26 .51 ** 0,267 0.016 0.111 AA AA AA A AA 0.199 0,016 0.093 AA AA .13 .01 .10 .12 .03 .91 .61 .56 MINUTES OF SUNSHINE 97 MAXIMUM TEMPERATURE 89.0 CENT' 6800 data erratic but retained. Shifts due to calibration changes. 9.63 10.25 AA Data suspect and discarded. ------- RTI OUTDOOR SMUG CHAMBER STUDY CHAMUER NUMBER 3 DAY 4 OF i 6-29-75 USEPA CONTRACT NO.6B-02-2207 PAGE 3 URBAN MIX TARGET INITIAL HC/NOXJ 39% DILUTION 5.0 PPMC/0.71 PPM TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.U7 10.47 1 1 .47 12.47 13.47 14.07 15.47 16.07 17.47 18.07 19.07 20.47 22.47 23.47 TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.07 6.47 7.47 8.47 9.07 10.07 11.47 12.47 13.47 10.07 15.47 16.47 17.47 18.07 19.47 20.07 21.47 22.47 23.47 03 (PPM) 0.333 0.320 0.309 0.299 0,290 0.280 0.271 0.259 0.248 0.249 0.260 0.281 0.309 0.333 0.353 0.361 0.359 TEMP (CENT) 18.9 17.2 18.9 26.1 29.4 31.1 25.0 21.1 MO (PPM) 0.004 0.003 0.002 0.002 0.001 0.001 o.ooo 0.000 0.001 0.002 0.002 0.003 0.000 0.006 0.007 0.011 0.013 SR (LANG/M1N) 0.00 0.00 0.00 0.00 0.00 0.01 0.12 0.38 0.61 0.92 .10 .23 .25 .16 .03 O.P2 0.54 0.26 0.05 0.00 0.00 0.00 0.00 0.00 M0r> (PPM) 0.020 0.022 0.021 0.021 0.021 0.021 0.020 0.022 0.026 0.030 0.032 0.033 0.030 0.035 0.035 0.036 0.035 CUM-SR (LttNG) 0.00 0.00 0.00 0.00 0.00 0.28 3.96 18.00 47.68 92.96 153.20 222.80 297.20 369.68 035.60 491.56 532.92 557. OB 567.20 568.80 568.80 568.80 568.80 568.80 NOX THC CH4 VJMHC CO NBK1 N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CMJ) 0.028 .35 0.45 0.90 6.31 0.026 .40 0.50 0.90 6.20 0.024 .30 0.53 0.77 5.90 0.024 .25 0.51 0.70 5.66 0.022 .23 0.57 0.66 5.20 0.022 .15 0.49 0.66 5.15 130 0.020 .13 0.52 0.61 4.82 0.022 .23 0.08 0.75 4.96 0.027 0.287 0.011 0.050 0.032 0.034 0.036 0.039 0.339 0.016 0.082 0.002 0.003 0.007 0.008 2l° DILUTION BtGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 93 (LPM) (EST) (E3T) RDU AIRPORT MAXIMUM TEMPERATURE ee.o CENT it 6800 data erratic but retained. Shifts due to calibration changes. ------- RT1.0JTDOUK CHAMBER J3EPA CONTRACT NO.68-02-2207 ON CHAMBER NUMBER U DAY 1 'JF 5 6-27-75 PAGE I J^BAN MIX TARGET INITIAL HC/NOX: 39X DILUTION 1.0 PPMC/0,10 PPM 1 1 It ( E 3 1 ) 0.63 1 .63 2.63 3.o3 4.63 5.63 6.63 7.63 P. 63 9.63 10.63 11,63 12.63 13.63 14.63 15.t.3 16.63 17.63 18.63 19.63 20.63 21.63 22.63 24.63 UME (EST) 0.63 1.63 2. b3 3.63 4.63 5.63 6.63 7.63 «. 63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.t>3 21. t>4 2«?.t>3 2 i.bi J3 (PPM) 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.011 0.025 0.056 0.124 0,253 0.373 0.432 0.455 0.446 0.420 0.393 0.366 0.335 0.309 0.2P9 0.267 0.249 TEMP (CENT) 24.4 22.8 22.8 24.4 30.6 30.0 26. 7 ^^.t^ NO (PPM) 0.000 o.ooo 0.017 0.106 0. 105 0. 104 0.079 0.01 3 0.007 0.005 0.003 0.003 0.003 0.005 0.005 0.006 0.007 0.007 0.007 0.007 0.006 0.006 0.005 0.004 SR (LANG/M1N] 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.17 0.08 0.27 0.69 1.15 1.19 1.11 0.99 0.77 0.47 0.23 0.06 0.00 0.00 0.00 0.00 o.oo •Mr? (PPM) 0.000 0.000 0.01H 0.041 0.04b 0.047 0.066 0.122 0.118 0.107 J.091 0.072 0.057 0.047 0.041 0.035 0.032 0.030 0.024 0.021 0.019 0.017 0.015 0.014 CUM-SH 1 (LWNli) 0.00 0.00 0.00 0.00 0.00 0.38 4. 70 13.66 20.44 32.46 64.62 123.50 194.02 262.38 324.42 375.46 410.26 429. 34 '•436.68 438. OU <iB.OO 4iB.oo uia.oo '4 i » . 0 O NDX CMC* (PPM) (PPM) 0.000 0.000 0.035 0.147 0.150 0.151 0.145 0.135 0.125 0.112 0.094 0.075 0.060 0.052 0.046 0.042 0.040 0.037 0.031 0.029 0.02& 0.024 0.020 0.018 DILUTION BEGAN (LPM) (EST) 9. Ob 6.75 CH4 NMHC CO* NUX I N02-S HCHO CN (^PM) (P"M) (PPM) (PPM) (PPM) (PP.M) (/CM3) 10.29 10.10 9.81 9.81 9.72 9.52 8.95 0.088 0. 8.66 9.11 8.76 6.41 0.459 0. 8.00 1,11 7.45 7.11 6.85 6.47 6.34 6.12 5.78 5.55 ENDED X POSSIBLE MINUTES OF SUNSHINE (EST) 3DU AHPUKT MAXIMUM TEMPERATURE * CO data erratic but retained. Shifts ** THC, CH^ and NMHC data discarded due 760 116 0,038 460 046 0.050 290 0 62 89.0 CENT due to calibration changes. to excessive calibration errr ------- rM 1 UUrOUOH S^IJG CHAMDER 3TUDV CHAMBER NUMBER 4 oar a JF 5 8-2H-75 J3EPA CONTRACT NO.68-02-2207 URBAN MIX 39X DILUTION TARGET INITIAL HC/N'JXj 1.0 PPMC/0.10 T1ML (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 9.63 9.63 10.63 11.64 12.63 li.63 14.63 15.63 16.63 17.63 IB. 65 19.63 20.63 21 .63 22.63 23.63 TIME (EST) 0.63 1 .63 2.63 3.63 4.63 5.63 6.63 7.63 0.63 9.63 10.63 11.65 12.63 13.63 14.63 15.63 16.63 17,63 ia.63 19.65 20.63 21.63 22.63 23.63 03 (PPM) 0.252 0.216 O.?03 0. 16') 0.1 75 0. 166 0.153 0.143 0.139 0.147 0. 163 0.175 0.212 0.228 0.243 0.245 0.241 0.231 0.218 0.205 0.195 0.187 0.181 0.174 TEMP (CENT) 21.7 18.9 19.4 27.8 30.6 31.1 24.4 20.6 NU (PPM) 0.003 0.002 0.002 0.002 0.002 0.00 I 0.001 0.002 0.002 0,002 0.005 0.005 0.004 0.006 0.007 0.009 0.01 1 0.012 0.012 0.01 1 0.010 0.007 0.006 0.005 SR (LANG/MIM) 0.00 0.00 0.00 0.00 0.00 0.02 0.13 0.39 0.60 0.90 .15 .24 .25 . 16 .02 O.HO 0.54 0.24 0.06 0.00 0.00 0.00 0.00 0.00 IJ2 (PP-I) 0.01 5 0.013 0.013 0.012 0.012 0.011 U.01 1 0.013 0.014 0.015 0.01H O.Olrt 0 . 0 1 It J . 0 1 11 0.018 0 . 0 1 tl 0.017 0.017 0.015 0.013 0.012 0.010 0.010 0.009 CUvl-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0. 76 6.14 23.82 55.20 102.60 166. 10 238.52 313.30 4B4.HO 449.lt. 302.00 540.12 361 .12 ibB.bH 5 / 0 . II 0 5/0.00 i/0.00 3/0.00 5 / 1) . o 0 MUX THC* (PPM) (PPM) O.Olb 0.015 0.015 0.014 0.014 0.012 0.012 0.015 O.Olb 0.017 0.021 0.021 0.022 0.025 0.02i> 0.027 0.028 0.029 0.027 0.02 '4 0.021 0.017 O.Olb 0.014 DILUTION UEG4N (LPM) (EST) 9. Ob CH4 (PPM ENDED (EST) b.7 VMHC** cu* (PPM) N02-3 (PP1-!) HCHO (PPM) PAGE 2 CN (/CM3) 5.41 5.11 4.85 4.67 4.22 3.96 3.87 3.99 3.75 3,65 5.39 3.21 150 0. 155 0.234 0.009 0.014 0.045 0.025 X POSSIBLE MINUTES OF SUNSHINE 97 SOU AIRPORT MAXIMUM TEMPERATURE 89.0 CO data erratic but retained. Shifts due to calibration changes. * THC, CH^ and NMHC data discarded due to excessive calibration error. ------- KTI UUTDOJH SMJG CHAMBER STUJr CHAMBER NUMBER 4 DAY 4 OF 3 B-£9_7n, USEPA CONTRACT NO. 66-02-2207 J1BAN ^1X TARGET INITIAL HC/NOX: 39X 1.0 PPMC/0.10 PPM Tl x't (EST) 0.6 5 1 .63 2.63 3.63 4.63 3.63 fa. 63 /.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 II Mt (ESF) 0.63 1 .63 2.63 3.63 4.63 5.63 6.63 7.63 B.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 1H.63 19.63 20.e>3 i>S\ 63 2 * " t»i :J3 (PPH) 0.164 0.164 0.156 0.152 0.149 0.143 0.137 0.130 0 . 1 2 3 0.127 0.137 0.152 0.172 0,191 0.204 0.212 0.206 TEMP (CENT) 18.9 17.2 18.9 26.1 29.4 31.1 25.0 a - » o NOX THC** (PPM) (PPM) 0.013 0.011 0.010 0.009 0.009 0.009 O.OO/ 0.010 0.013 0.015 O.Olb 0.017 0.019 0.022 0.023 0.023 0.031 DILUTION BEGAN (LPM) (ESI) CH4 tMDED (EST) (PPM) CO* (PPM) NBKl (PPM) N02-S (PPM) HCHO (PPM) PAGE CN (/CM3) 150 0.144 0,009 0.024 0,193 0.014 0.047 210 X POSSIBLE MINUTES OF SUNSHINE 93 R.DU AIRPORT MAXIMUM TEMPERATURE aa,o CE;NT CO data erratic but retained. Shifts due to calibration changes. THC, CH^ and NMHC data discarded due to excessive calibration error. ------- RTI OUTDOOR SMUG CHAMBLR STUDY CHAMBER NUMBER 1 DAY 1 OF 3 9-25-75 U3EPA CONTRACT NO.68-02-2207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXJ 10.0 PPMC/1.00 PPM PAGE 1 TIME (EST) 0.80 1.80 2.80 3.60 4.80 5.80 6,80 7.80 8.60 9.60 10.80 11.60 12.60 13.80 14,60 15.60 16.80 17.80 18.80 19.80 20.80 21 .80 22.80 23.60 TIME (LST) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.010 0.013 0.018 0.016 0.009 0.000 0.000 0.000 0.000 0.000 0.000 TEMP (CENT) NO (PPM) 0.015 0.015 0.015 0.917 0.911 0.891 0.822 0. 701 0.568 0.466 0.337 0.24J 0.152 0.091 0.061 0.043 0.033 0.027 0.020 0.019 0.019 0.017 0.017 0.017 SR (LANG/MIN) N02 (PPM) 0.002 0.002 0.002 0.198 0.2li 0.21 r 0.216 0.211 0.203 0.220 0.26i 0.271 0.287 0.279 0.256 0.225 0.195 0. 174 0.151 0.130 0.112 0.096 0.083 0.071 CUM-SH (LANli) NOX (PPM) 0.017 0.017 0.017 1.114 1.124 1.106 1.038 0.911 0.791 0.687 0.600 0.511 0.436 0.370 0.317 0.267 0.228 0.201 0.171 0.150 0.132 0.113 0.101 0.088 DILUTION (LPH) THC (PPM) 1.14 1,13 1.13 6.07 6.43 6.97 6.66 5.94 5.26 4.64 4.13 3.63 3.17 2.74 2.47 2.19 1.95 1.76 1.47 1.35 1.22 1.13 1.03 BEGAN (EST) CH4 (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .66 .62 .63 .61 .60 .62 .60 .56 .52 .45 .45 .31 .25 .20 .20 .16 .15 .10 .11 .06 .08 .14 .10 ENDED NMHC CO NBKI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0, 0. 0. 5. 5. 6. 6. 5. 4. Q. 3. 3. 2. 2. 2. 2. 1. 1. 1. 1. I. 0, 0. X 46 50 50 47 62 35 06 35 74 18 68 32 91 55 27 02 60 65 36 26 13 99 93 0.08 0.07 0.04 9,45 9.45 9,45 6.93 7.82 6.70 5,84 5.13 4.22 3.86 0.051 0,219 0,017 3.35 2.95 2.56 2.22 1.93 0,064* 0.034* 0,057 1.51 1.32 1.15 1.05 0.66 CN (/CM3) 0 0 0 POSSIBLE MINUTES OF SUNSHINE 0 (tST) RDU 0.80 1.80 2.80 3,60 4.80 5.80 6.80 7.80 8.60 9.80 10.60 11 .60 12.80 13.60 14.80 15.80 16.80 17.80 18.80 19.80 20.80 21.60 22.80 23.60 21.7 20.6 16.9 18.9 20.0 20.0 20.0 19.4 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.07 0.13 0.20 0.22 0.29 0.25 0.15 0.23 0.11 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0./48 1.56 5.16 12.24 23.40 36.36 52.92 66.40 78.60 91 .44 99.48 101 .28 101 .qo 101 ,»0 101 .40 101 .UO 101.40 101.40 39.93 6.33 * AIRPORT MAXIMUM TEMPERATURE 21,7 CENT Data Suspect But Retained ------- RTI UUTDOUR SMUG CHAMBER STUDY CHAMBER NUMHLR 1 DAY 2 OF 3 9-26-75 USEPA CONTRACT NO.68-02-3207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXJ 10.0 PPMC/1.00 PPM PAGE 2 T1ML (EST) O.BO 1,80 2.80 3.80 1.80 5.80 6.80 7.80 8.80 9.80 10.80 11.80 12.80 13.80 14.80 15.80 16.80 17.80 18.80 19,80 M 20.80 £ 21.80 = 22.80 23.80 TIME (EST) 0.80 1.80 2.80 3.80 1.80 5.80 6.80 7.80 6.80 9.80 10.80 11.80 12.80 13,80 11.60 15.60 16.80 17.80 18.80 19,60 20.60 21 .00 22. OO 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0,009 0.031 0.056 0.082 0.107 0.121 0.132 0.146 0.110 0.136 0.123 0.109 0.102 0.091 0.066 0.082 0.076 TEMP (CENT) 16.9 16.9 18.9 21.1 2a.i 25.6 20.0 17 .B NU * (PPM) 0.015 0.011 0.013 0.013 0.016 0.015 0.019 0,011 0.018 0.022 0.021 0.024 0.015 0.022 0.026 0.021 0.021 0,018 0.011 0.006 0.001 0.003 0.002 0.001 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.14 0.53 0.72 0.62 0.93 0,76 0.88 0.93 0.55 0.34 0.10 0.00 0.00 0.00 o.oo o .00 NU2 (PPM) 0.061 0.055 0.015 0.040 0.032 0.031 0.02V 0.030 0.021 0.031 0.035 0.032 0.030 0.027 0.026 0.025 0.025 0.020 0.016 0.011 0.012 0,012 0.01 1 0.011 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.96 7.92 35.01 75.96 123.96 178.44 226.08 277.44 332.64 3/0.20 393.12 402.00 403.20 403.20 a03.20 <>OJ.£O aoj.20 NUX * (PPM) 0.076 0.068 0.056 0.052 0.048 0.016 0.016 0.041 0.010 0.053 0.057 0.056 0.015 0.049 0.051 0.046 0.016 0.039 0.027 0.020 0.016 0.015 0.013 0.012 DILUTION (LPM) 39.93 THC (PPM) 0.96 0.91 0.87 0.81 0.76 0.76 0.79 0.77 0.77 0.71 0.74 0.67 0.68 0.69 0.67 0. 70 0.72 0.65 0,78 0.80 0.61 0.84 0.87 0.87 BEGAN (LST) CHI (PPM) 0.09 0.09 0.10 0.11 0.12 0.11 0.11 0.11 0.11 0.06 0.16 0.16 0.12 0.12 0.1 1 0.12 0.16 0.14 0.13 0.15 0.17 0.15 0.16 0.16 ENDED (EST) 6.33 NMHC CO NBKI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0.87 0.78 0.82 0.68 0.76 0.67 0.70 0.52 0.66 0.44 0.65 0.40 0.66 0.39 0,66 0,38 0.66 0.44 0.025 0.031 0.066 0.65 0.39 0.59 0.47 0.51 0.33 0,56 0.43 0,57 0.49 0.56 0.54 0.119 0.031 0.031 0.56 0.51 0.56 0.54 0.51 0.51 0.65 0.53 0.65 0.53 0.67 0.55 0.69 0,56 0.69 0.56 0.70 0,56 X POSSIBLE MINUTES Of SUNSHINE <»7 RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT * The apparent increase in NO and NOX concentrations is probably due to thermal zero drift in the instrument. CN (/CM3) 0 0 0 ------- RTI OUTDOOR 3MOG CHAMBER STUOY CHAMBER NUMItER 1 DAY 3 (JF 3 9-27-75 U3EPA CONTRACT NO.68-02-2207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXl 10.0 PPMC/1.00 PPM PACE 3 TIME (tST) 0.80 1.80 2.80 3. HO 4.80 5.80 6.80 7.80 8.80 9.80 10.80 11.80 12.80 13.80 14.80 15.80 16.80 17.00 18.80 19.80 20.80 21,80 22.80 TIME (EST) 0.80 1.80 2.80 3.80 4,60 5.80 6.80 7.80 6.80 9.80 10.80 11.80 12.80 13.80 14.80 15.80 16.80 17.80 18.80 19.80 20.80 21.80 22.80 03 (PPM) 0,073 0.066 0.063 0.059 0.055 0.054 0.050 ' 0.044 0.043 0.043 0.052 0.070 0.082 0.096 TEMP (CENT) 16.7 15.6 14.4 16.3 22.2 23.3 18.3 16.1 NO * (PPM) 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.003 0.010 0.011 0.013 0.013 SR (LANGXM1N) 0.00 0.00 0.00 0.00 0.00 0.00 0.08 0.12 0.13 0.51 0.72 1.06 0.80 1.06 0.82 0.60 0.33 0.10 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.010 0.010 0.010 0.009 0.009 0.009 0.009 0.009 0.009 0.009 0.010 0.010 0.012 0.012 CUM-3H (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 3.84 10.56 18.24 44.28 84.90 144.48 195.60 256.08 30fl. 16 340.80 36^.84 370.60 3/9.80 379.80 3/9.80 379.80 3/V.80 NOX * (PPM) 0.011 0,010 0.010 0.009 0.009 0.009 0,009 0.009 0.010 0.012 0.019 0.020 0.025 0.025 DILUTION (LPM) THC (PPM) 0.88 0.88 0.91 O.V3 0.93 0.94 0.93 0.69 0.86 0.85 0.83 0.85 0.64 0.84 BEGAN (EST) CH4 (PPM) 0.19 0.19 0.19 0.22 0.20 0.23 0.20 0.22 0.20 0.20 0.17 0.25 0.23 0.23 ENDED (EST) NMHC CO NBK1 N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0.69 0,57 0.69 0.58 0.72 0.60 0.71 0.59 0.73 0.60 O./l 0.60 0.73 0.56 0,67 0,54 0,66 0,53 0,033 0.006 0.023 0.65 0,55 0.66 0.49 0.60 0.56 0,61 0,55 0.61 0,57 0,113 0.011 0.038 I POSSIBLE MINUTES OF SUNSHINE 57 RDU AIRPORT MAXIMUM TEMPERATURE 2«,4 CENT * The apparent increase in NO and NOX concentrations is probably due to thermal zero drift in the instrument. CN (/CMS) 0 ------- HTI OUTDOOR SMUG CHAMBLR STUOY CHAMBER NUMBER 2 DAY 1 OF i 9-25-75 USER* CONTRACT NO.68-02-2207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXj 5.0 PPMC/0.24 PPM PACE 1 riMt (EST) 0.97 1.97 2.97 3.97 4.97 5.9/ 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15. 9f 16.97 17.97 18.97 19,97 t- 20.97 3 21.97 , 22.97 23.97 TIME (EST) 01 (PPM) 0,000 0,000 0.000 0.000 0.000 0,000 0,000 0.000 0,000 0.002 0.039 0.056 0.068 0.080 0.074 0.070 0.056 0,044 0.032 0.023 0.013 0.009 0.007 TEMP (CENT) NO (PPM) 0.015 0.015 0.015 0.221 0.221 0.219 0.202 0.167 0.118 0.056 0.020 0.015 0.015 0.016 0.017 0.017 0.016 0.019 0.019 0.019 0.018 0.016 0.016 0.017 SR (LANG/MIN) NU2 (PPM) 0.002 0.002 0.002 0.068 0.062 0,061 0.058 0.061 0.078 0.101 0.108 0.090 0.0/4 0.059 0.047 0.039 0.032 0.027 0.021 0.019 0.017 0.014 0.011 0.011 CUM-SR (LANG) NOX (PPM) 0.017 0.017 0.017 0,290 0.263 0.280 0.260 0.228 0.196 0,156 0.128 0.105 0,089 0.075 0.064 0.056 0.048 0.046 0.041 0.039 0.035 0.030 0.027 0.028 DILUTION (LPM) THC (PPM) 1.53 1.53 1.53 3.65 5.08 5.09 4.81 4.32 3.81 3.31 2.91 2.56 2.24 .92 .78 .62 .48 .40 .34 .23 .16 .09 .06 0.99 BEGAN (EST) CH4 (PPM) .17 .15 .14 .15 .14 .15 .12 .08 0.94 0.81 0.75 0.62 0.52 0.38 0,42 0,39 0.36 0.33 0,35 0.33 0.33 0.26 0.32 0.28 ENDED (EST) NMHC (PPM) 0.36 0.38 0.39 2.50 3.94 3.94 3.69 3.24 2.87 2.50 2.15 .94 .72 ,54 .36 .23 .12 .07 0.99 0.90 0.65 0.83 0.74 0.71 CO NBK1 N02-3 HCHO (PPM) (PPM) (PPM) (PPM) 0.08 0,05 0.06- 10,65 10.57 10.65 9.88 8.50 7.13 6,30 5.34 4.54 3.89 0,085 0.074 0,048 3.28 2.88 2.47 2.13 1.83 0,076 0.065 0.050 1.65 1.40 1.23 0.99 0,95 0.82 CN (/CM3) 0 0 0 X POSSIBLE MINUTES OF SUNSHINE 0 RDU AIRPORT MAXIMUM TEMPERATURE 21,7 CENT 0.97 1.97 2.97 3.9/ 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 11.97 15.97 16.97 17.97 18.97 19.97 20.97 21 ,t7 21.7 20.6 18,9 18,9 20.0 20.0 20.0 It .a 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.07 0.13 0.20 0.22 0.29 0.25 0.15 0.23 0.11 0.01 0.00 0.00 O.OO o.oo o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.58 1.76 5.86 13.54 25.40 38.56 55.82 70.90 80. 10 9i.74 IOC. 58 101.38 101 .40 101. UO 10 i . ao 101 .ao 1O 1 .ao 65.70 6.33 101.40 ------- RT1 OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMUEK 2 DAY 2 UP 3 9-26-75 U3tPA CONTRACT NO,68-02-2207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXJ 5.0 PPMC/0,24 PPM PAGE 2 TIME (EST) 0,97 1.97 2.97 3.97 1.97 5.97 6.97 /.97 H.97 9.97 10.97 11.97 12.97 13.97 H.97 15.97 16.97 17.97 18.97 19.97 20,97 21.97 22.97 23.97 TIME (EST) 0.97 1.97 2,97 3.97 0.97 5.97 6.9? 7.97 8.97 9.97 10.97 11.97 12.97 13.97 10.97 IS. 97 16.97 17.97 1U.97 19.97 20.97 21.97 22.97 23.97 03 (PPM) 0.003 0.002 0,001 0.000 0,000 0.001 0.001 0.007 0.022 0.050 0.069 0.087 0.096 0.106 0.109 0.10U 0.104 0.095 0.086 0.079 0.074 0.072 0.065 0.062 TEMP (CENT) 18.9 18.9 18.9 21.1 21. a 25.6 20.0 17.8 NO * (PPM) 0.016 0.014 0.015 0.015 0.016 0.017 0.016 0.011 0.018 0.020 0.020 0.027 0.020 0.026 0.029 0.029 0.022 0.015 0.009 0.006 0.004 0.003 0.002 0.001 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.10 0.53 0.72 0,82 0.93 0.76 0.88 0.93 0.55 0.30 0. 10 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.010 O.OO/ 0.007 0.007 0.006 0.006 0.007 0.009 0.011 0.013 0 . (I I 2 0.012 0.012 0.013 0.012 0.012 0.012 0.011 0.009 0.009 0.006 0.006 0.007 0.007 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 1.16 9.32 00. SO 83.16 132.16 1B7.70 233.68 2H6.20 301 ,VO 375.70 i^6.52 003.00 003.20 003.20 003.20 003.20 003.20 003.20 NOX (PPM) 0.026 0.021 0.022 0.022 0.022 0.020 0.020 0.019 0.029 0.036 0.035 0.039 0.032 0.039 0.001 0.001 0.030 0.026 0.017 0.015 0.011 0.010 0.010 0.009 DILUTION (LPM) 65.70 THC (PPM) 0.95 0.93 0.91 0.91 0.89 0.89 0.92 0.91 0.92 0.81 0.99 0.86 0.85 0.80 0.67 0.80 0.87 0.92 0.93 0.96 0.98 1 .00 1.02 1.00 BEGAN (EST) CH4 (PPM) 0.25 0.25 0.27 0.29 0.27 0,26 0.31 0.31 0.29 0.20 0.33 0.32 0.32 0.31 0.31 0.31 0.36 0.36 0.38 0.38 0.39 0,39 0.00 0.03 ENDED (EST) 6.33 NMHC CO NBKI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0.69 0.66 0.67 0.60 0.60 0.52 0.62 0.05 0.62 0.39 0,63 0.33 0.62 0.33 0,60 0.33 0.63 0,30 0,002 0,028 0,056 0.57 0,26 0.66 0,01 0.50 0.03 0.53 0.03 0.52 0.02 0.56 0.02 0.076** 0,010 0,007 0,09 0,37 0,51 0.09 0.56 0.07 0,55 0.05 0,57 0.06 0.50 0.46 0.62 0.46 0.62 0.47 0.61 0.48 X POSSIBLE MINUTES OF SUNSHINE 47 RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT * The apparent increase in NO and NO concentrations is probably due to thermal zero drift in the inetruioent . ** Data suspect but retained. CN (/CM3) 0 0 0 ------- RT1 OUTDOOR SMOG CHAMBER STUDY CHAMOLR NUMBER 2 DAY 3 OF 3 9-27-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX TARGET INITIAL HC/NOXj 95X DILUTION 5.0 PPMC/0,24 PPM TIME (EST) 0.97 1.97 2.97 3.97 4.97 5.97 6,97 7.97 8.97 9.97 10.97 11 .97 12.97 13.97 14.97 15.97 16.97 17,97 18.97 19.97 20.97 21.97 22.97 TIME (EST) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19.97 ao.97 21 .97 ZZ. 97 03 (PPM) 0.056 0,055 0.052 0.048 0.044 0.044 0.042 0.039 0.033 0.034 0.042 0.054 0,064 0.076 TEMP (CENT) 16.7 15.6 14.4 in, 3 22.2 23.3 18.3 it,, l NO* (PPM) o.ooo 0.000 o.ooo 0.000 0.000 0.000 0.000 0.001 0.004 0.000 0.012 0.019 0.020 0,020 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.08 0.12 0.13 0.51 0.72 1.06 0.80 1.06 0.82 0.60 0.33 0.10 0.00 0.00 0.00 0.00 o.oo N02 (PPM) 0.007 0.006 0.007 0.006 0.005 0.005 0.005 0.004 0.004 0.004 0.007 0.006 0.010 0.010 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 4.64 11.76 19.54 49.38 92.16 155.08 203.60 266.68 316.36 352.80 373.14 3/9.60 379.80 379.80 379.80 379.80 379. BO NUX * (PPM) 0.007 0.006 0.007 0.006 0.005 0.005 0.005 0.005 0.009 0.004 0.019 0.026 0,030 0.030 DILUTION (LPM) THC (PPM) 1.07 1.10 1.12 1,13 1.14 1.15 1.10 1.04 1.02 1.01 0.91 0.98 0.96 0.96 BEGAN (EST) CH4 (PPM) 0.45 0.45 0.43 0.45 0.47 0.45 0,43 0.47 0.45 0.42 0.35 0.45 0.42 0.42 ENDED (EST) NMHC CO (PPM) (PPM) 0,62 0.51 0.64 0.54 0.68 0.56 0,68 0.55 0.67 0,57 0.70 0.53 0.67 0.51 0,58 0.52 0,57 0,49 0.59 0.47 0,56 0.40 0.53 0.52 0,54 0,52 0,54 0.49 X POSSIBLE MINU RDU AIRPORT MAX * The apparent inc is probably due instrument. NBKI N02-3 HCHO (PPM) (PPM) (PPM) PAGE 3 CN (/CM3) 0.030 0,004 0,011 0,081 0,007 0,073 ------- KTI OUTUOOH SMOG CHAMBER STUDY CHAMUER NUMbLR 3 DAV 1 OF 3 9-25-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX 95* DILUTION TARGET INITIAL HC/NOX: 5.0 PPMC/O.T1 PPM PAGE 1 TIME (tSl) O.I J 1.15 2.13 5.15 1.13 5.15 6.13 7.13 8.13 9.13 10.13 11,13 12.13 13.13 1^.13 15.13 16.13 17.13 18.13 19.13 i- 20.13 w 21'13 22.13 23.13 TIME (EST) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.002 0,002 0.009 0.009 0.002 0.000 0.000 0.000 0.000 0.000 0.000 TEMP (CENT) NO (PPM) o.oia 0.017 0.017 0.017 0.663 0.656 0.644 0.573 0.182 0.397 0.311 0.232 0.173 0.127 0.087 0.065 0.051 0.035 0.032 0.029 0.027 0.022 0.021 0.021 3R (LANG/MIN) N02 (PPM) 0.001 0.001 0.001 0.001 0.143 0. 149 0. 152 0.149 0.137 0.128 0.132 0.143 0.143 0.145 0.141 0.126 0.110 0.102 0.088 0.078 0.066 0.056 0.050 0.043 CUM-SH (LANG) NOX (PPM) 0.015 O.Olfl 0.010 0.018 0.806 0.804 0.796 0.722 0.619 0.525 0.446 0.375 0.317 0.273 0.228 0.191 0.161 0.137 0.120 0.107 0.093 0.078 0.072 0,064 DILUTION (LPM) THC (PPM) 0.94 0.90 0.86 0.85 2.35 5.54 3.96 3.69 3.29 2.92 2.55 2.52 2.09 .65 .60 .55 .40 .51 .22 .17 .09 .08 0.95 1.02 BEGAN (EST) CH4 (PPM) 0.41 0.37 0.51 0.28 0.30 0,29 0.31 0.51 0.52 0.54 0.25 0.50 0.28 0.27 0.19 0.29 0.27 0.29 0.27 0.29 0.27 0.52 0.26 0.54 ENDED (EST) NMHC (PPM) 0.53 0.55 0.56 0.56 2,05 5.21 5.65 5.58 2.97 2.58 2.51 2.02 .81 .58 .11 .24 .15 .02 0.96 0.89 0.82 0.76 0,69 0.68 CO flBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 0.10 0.09 0.07 0.08 9.88 9,88 9.79 8.95 7.56 6,36 5.18 4,66 3,97 0.027* 0.159 0,025 5.56 2.76 2.15 2.06 1.77 0.059* 0,056* 0.031 1.19 1.52 1.15 0,97 1.18 0.76 CN (/CMS) 160 90 0 X POSSIBLE MINUTES OF SUNSHINE 0 RDU AIRPORT MAXIMUM TEMPERATURE 21.7 CENT 0.13 1.15 2.13 3.13 1.15 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 11.13 IS. 13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 21.7 20.6 16.9 18.9 20.0 20.0 20.0 19. 4 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.07 0.13 0.20 0.22 0.29 0.25 0.15 0.23 0.11 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.08 0. 76 2.36 7.04 15.40 27.56 41.32 b».40 72.60 82.21 95.08 100.88 101 .40 101 .40 101 .40 101.40 101 .40 101 .40 58.05 6.35 * Data suspect but retained ------- RU OUTDOOR SMUG CHAMBER STUDY CHAMBEK NUMBER 3 DAY 2 OF 3 9-26-75 U3EPA CONTRACT NO.68-02-2207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXl 5.0 PPMC/0,71 PPM PACE 2 TIMt (1ST) 0. 3 1.13 2. 3. 13 13 4.13 5. 6. 7 , fl. 9. 10. 11 . 12. 13. 14. 15. 16. 17. 18. 19. H-> 20. £ 21. ^ 22. 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 23.13 TIME (EST) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.009 0.021 0.037 0.047 0.055 0.063 0.065 0,074 0,074 0,068 0.062 0,055 0.051 0.044 0.043 0.039 TEMP (CENT) NO * (PPM) 0.020 0.017 0.014 0.017 0.016 0.013 0.015 0.018 0.013 0.019 0.025 0.030 0.030 0.024 0.031 0.032 0.030 0.024 0.014 0.009 0.006 0.003 0.002 0.002 SR (LANG/MIN) N02 (PPM) 0.036 0.032 0.02/ 0.024 0.021 0.020 0.018 0.016 0.018 0.021 0.021 0.021 0.020 0.020 0.018 o.oie 0.016 0.016 0.014 0.013 0.012 0.011 0.011 0.010 CUM-SR (LANG) NOX (PPM) 0.057 0.049 0.041 0.041 0.037 0.033 0.033 0.034 0.031 0.041 0.046 0.051 0.050 0.044 0.049 0.050 0.046 0.040 0.028 0,021 0.018 0.014 0.013 0.012 DILUTION (LPM) THC (PPM) 0.96 1.04 0.96 0.95 0.93 0.94 0.92 0.96 0.96 0.97 0.84 0.93 0.95 0.93 0.93 0.97 0.91 .00 .06 .10 .12 .14 .17 .20 BEGAN (EST) CH4 (PPM) 0.31 0.33 0.35 0.37 0.37 0,37 0.38 0.40 0.41 0,39 0.33 0.45 0.45 0.45 0.45 0.50 0.47 0.52 0.56 0,58 0.58 0.59 0.61 0.61 ENDED (EST) NMHC (PPM) 0. 0. 0. 0. 0. 0. 0, 0. 0. 0, 0. 0, 0. 0. 0. 0. 0. 0. 0. 0, 0, 0, 0. 0, X 65 70 60 58 56 57 54 56 54 58 50 48 49 48 48 47 44 48 50 52 53 54 56 59 POSSIBLE CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 0.62 0.53 0.44 0,42 0,35 0,38 0.24 0.25 0.29 0.030 0.021 0.036 0.32 0,20 0.34 0.3S 0,37 0.36 0,063 0.021 0.015 0.37 0.31 0,37 0.41 0.40 0.39 0.38 0.42 0.44 MINUTES OF SUNSHINE 47 CN (/CM3) 180 60 0 RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT 0. 13 1. 2. 13 13 18.9 3.13 4.13 18.9 5.13 6.13 7.13 18.9 8.13 9.13 10.13 21.1 11,13 12. 3 13.13 24.4 14.13 15.13 16.1 3 25.6 17.13 18. 13 19.13 20.0 20.13 22. 15 i i 17.0 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.14 0.53 0,72 0.82 0.93 0.76 0.88 0.93 0.55 0.34 0.10 0.00 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.16 2,32 13.84 47.16 91.16 141.24 195,68 242.24 295.44 348.20 379.52 396.00 403.20 <4 1)3.20 403.20 403.10 a e> _ ^ n * The apparent increase ±n the NO concentration is probably due to thermal zero drift in the instrument. 58.05 6.33 ------- RU OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 3 OF 3 9-27-75 U3EPA CONTRACT NO.68-02-2307 PAGE 3 Ui URBAN MIX TARGET INITIAL HC/NOXl 95% DILUTION 5.0 PPMC/0,71 PPM TIME (EST) 0.13 1.13 2.13 3.13 1.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 11.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 TIME (EST) 03 (PPM) 0.031 0.032 0.029 0.023 0.022 0.021 0.021 0.019 0.019 0.019 0.031 0.013 0.056 0.072 0.079 TEMP (CENT) NO * (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.002 0.003 0.012 0.018 0.018 0.022 SR (LANG/MIN) N02 (PPM) 0.010 0.010 0.011 0.010 0.009 U.009 0.007 0.007 0,007 0.007 0.003 0.009 0.001 0.009 0.01 1 CUM-SR (LANG) NOX * THC CHI (PPM) (PPM) (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .010 ,010 .011 .010 .009 ,009 .007 .007 .007 .010 .006 .020 .022 .027 .033 .27 0 .23 0 .35 0 .31 0 .31 0 .32 0 .31 0 .31 0 .21 0 .21 0 .29 0 .11 0 .27 0 .22 0 .02 0 .63 ,67 .66 .67 .68 .68 .70 .67 .73 .73 .71 .65 .73 .71 .73 DILUTION BEGAN ENDED NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0, 0. X 61 57 69 65 67 61 61 61 51 17 58 16 53 18 30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 POSSIBLE .17 .18 .17 .51 .51 .51 220 .53 .19 .19 0.017 0,008 0.018 .16 .17 .10 .18 .51 0.071 0.015 0.093 .18 MINUTES OF SUNSHINE 57 (LPM) (EST) (EST) RDU 0.13 1.13 2.13 3. 3 1. 3 5. 3 6. 3 7. 3 e. 3 9. 3 10. 3 11. 3 12.13 13.13 11.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 16.7 15.6 11.1 18.3 22.2 23.3 18.3 16.1 0.00 0.00 0.00 0.00 0,00 0.00 0.08 0.12 0.13 0.51 0.72 1.06 0.80 1.06 0.82 0.60 0.33 0.10 0.00 o.oo 0.00 o.oo o.oo 0.00 0.00 0.00 0.00 0,00 0.00 0.61 5.76 13.01 23.88 56.16 102.08 163.60 213,68 275.36 322.80 356.61 37M.60 379.80 379,80 379. 8fr 379.80 379.80 * AIRPORT MAXIMUM TEMPERATURE 21.1 CENT The apparent Increase In the NO and NO concentrations Is probably due to themal zero drift In the Instrument. ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 4 DAY 1 OF 3 9-25-75 USEPA CONTRACT NO.68-02-2207 PAGE 1 URBAN MIX TARGET INITIAL HC/NOX: 95X DILUTION 1 .0 PPMC/0.10 PPM TIMt (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 16.30 19.30 20.30 21.30 22.30 23.30 TIME (EST) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.004 0,013 0.021 0.032 0,022 0.021 0.015 0.010 0.008 0.005 0.002 0.001 0.001 TEMP (CENT) NO (PPM) 0.013 0.014 0.015 0.015 0.107 0.106 0.105 0.093 0.075 0.057 0.042 0.024 0.021 0.020 0.019 0.021 0.018 0.019 0.020 0.018 0.018 0.017 0.017 0.016 SR (LANG/MIN) N02 (PPM) 0.000 0.001 0.000 0.000 0.021 0.021 0,021 0.021 0.022 0.024 0.029 0.046 0.032 0.025 0.021 0.020 0.018 0.015 0.012 0.011 0.020 0.012 0.009 0.007 CUM-SR (LANG) NOX (PPM) 0.013 0.015 0.015 0.015 0.126 0.127 0.126 0.114 0.097 0.080 0.071 0.070 0.053 0.045 0.041 0.042 0.036 0.034 0.032 0.029 0.039 0.029 0.026 0.024 DILUTION (LPM) THC (PPM) .31 .27 .21 .17 .17 .97 .94 .90 .74 .60 .35 .31 .19 .08 0.90 0.93 0.86 0.82 0,76 0.72 0.68 0.66 0.61 BEGAN (EST) CH4 (PPM) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 86 37 72 68 70 72 70 70 65 59 43 42 33 32 19 21 16 14 10 09 09 06 10 ENDED NMHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0. 0, 0, 0. 0. 1. 1. 1. 1. 1. 0. 0. 0. 0, 0. 0. 0. 0, 0. 0. 0, 0. 0. X 45 90 49 49 47 25 24 21 10 01 92 89 86 76 71 72 70 67 67 63 58 58 51 0.10 0,09 0.03 7,n 11.34 11.34 11,28 9.96 8.42 6.96 6.11 5.12 4.34 0.023 0.031 0,019 3,65 3.05 2.68 2.25 ,88 0.016 0.009 0,030 .60 .40 .19 .02 0,77 CN (/CMS) 0 0 0 POSSIBLE MINUTES OF SUNSHINE 0 (EST) RDU 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21 .30 21.7 20.6 18.9 18.9 20.0 20.0 20.0 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0,02 0.07 0.13 0,20 0.22 0.29 0.25 0.15 0.23 0.11 0.01 0.00 o.oo 0.00 o .00 0.00 0,00 0.00 0.00 0.00 0.00 0.18 0.96 3.06 8.34 H.40 29.76 44.22 60.90 /4.10 84.54 96.18 100.98 101 .HO 101 .ao 101 .ao 101 .ao 62.58 6.33 AIRPORT MAXIMUM TEMPERATURE 21.7 CENT o .00 o . no ------- RII OUTDOUK SMOG CHAMBER STUDY CHAMBER NUMBER a U3EPA CONTRACT NO,68-02-3307 PAGE DAY 2 QF 3 9-26-75 URBAN MIX TARGET INITIAL HC/NOXI 95X DILUTION 1.0 PPMC/0.10 PPM TIME (tST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 B.30 9.30 10,30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 TIME (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11,30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 U3 (PPM) 0,000 0.000 0.000 0.000 0.000 0,000 0.000 0,000 0.005 0.014 0.023 0.033 0.039 0.042 0.043 0.047 0.046 0,044 0,040 0.035 0.032 0.030 0.027 0.023 TEMP (CENT) 18.9 18.9 18.9 21.1 24.4 25.6 20,0 17.8 NO * (PPM) 0.017 0.016 0.015 0.014 0.014 0.015 0.015 0.018 0.015 0.019 0.024 0.029 0,031 0.027 0.031 0.032 0.032 0.026 0.014 0.009 0.004 0,003 0.002 0.002 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.14 0.53 0.72 0.82 0.93 0.76 0.88 0.93 0.55 0.34 0.10 0.00 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.007 0.004 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.004 0.009 0.009 0.009 0.009 0.009 0.009 0,009 0.010 0.009 0.009 0.007 0.007 0.006 0.006 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.36 3.72 19.14 54.36 99.36 150.54 203.28 251.04 304.74 353.70 382.92 399.00 403.20 403.20 403.20 403.20 403.20 403.20 NUX * (PPM) 0.025 0.020 0,018 O.OH 0.017 0.018 0.016 0.021 0.018 0.024 0.032 0.037 0.040 0.035 0,040 0.041 0.041 0,035 0.022 0.017 0.012 0.011 0.009 0.009 DILUTION UPM) 62.58 THC (PPM) 0,56 0.56 0.56 0.56 0,4S 0.55 0.54 0.55 0.55 0,56 0.48 0.54 0.56 0.56 0.57 0.59 0.55 0.61 0,70 0.74 0.75 0.76 0.81 0.82 bEGAN (EST) CH4 (PPM) 0.08 0.07 0.09 0.09 0.10 0.09 0.07 0.09 0.08 0.06 0.09 0.10 0. 1 1 0.11 0.11 0.14 0.08 0.13 0.13 0.13 0.13 0.16 0.16 0.17 ENDED (EST) 6.33 NMHC CO NBKI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0,48 0.64 0.50 0.54 0.47 0.48 0.47 0.40 0.35 0.37 0.46 0.28 0.47 0,27 0.46 0.28 0.47 0.26 0,016 0.007 0.030 0.48 0.31 0.39 0.30 0.44 0.29 0,45 0.34 0.45 0.34 0.45 0.35 0.040 0,018 0.013 0.45 0.35 0.47 0.33 0.49 0.33 0.56 0.35 0,60 0.37 0.62 0.37 0.61 0.37 0.65 0.38 0.65 0.37 X POSSIBLE MINUTES OF SUNSHINE 47 RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT * The apparent increase in the NO and NOX concentrations ±8 probabably due to thermal zero drift in the instrument CN (/CM3) 0 0 0 . ------- RTI UU1DOOK SMOG CHAMBER STUDY CHAMBER NUMBER 4 DAY 3 OF 3 9-27-75 USEPA CUNTHACT NO.68-02-2207 PAGE J URBAN MIX TARGET INITIAL HC/NOX: 95* DILUTION 1.0 PPMC/0.10 PPM TIMt (tST) 0.30 1 .30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16,30 17.30 IB. 30 19.30 20.30 03 (PPM) 0.021 0.021 0.019 0.016 0.014 0.012 0.010 0.010 0.010 0.012 0.021 0.032 0.042 0,052 0.059 NO* (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 .000 .000 .000 .000 .000 .003 .007 .013 .011 .021 .022 N02 (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .006 .006 .007 .007 .006 .005 .005 .004 .004 .003 .007 .003 .002 .005 .006 NUX * (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .006 .006 .007 .007 .006 .005 .005 .004 .004 .006 .015 .016 .013 .027 .029 THC (PPM) 0.85 0,88 0.88 0.90 0.91 0.93 0.93 0.92 0.87 0.85 0.89 0.78 0.83 0.83 0.85 CH4 (PPM) 0.16 0.17 0.19 0.19 0.22 0.19 0.23 0.23 0.22 0.24 0.24 0.24 0.28 0.26 0.28 NMHC (PPM) 0.69 0.71 0.69 0.72 0.69 0.74 0.70 0.70 0.65 0.61 0.65 0.54 0.55 0.56 0.56 CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.38 0.42 0.41 0.38 0.40 0.39 130 0.41 0.42 0.40 0.006 0.007 0.031 0.41 0.45 0.46 0.45 0.45 0.031** 0.011 0.123 0.45 22.30 TIME (ESI) TEMP (CENT) SR (LANG/MIN) CUM-SR (LANG) DILUTION (LPM) BEGAN (EST) ENDED (EST) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 2Z « • • • • • • * • • • • t * • * • • • • » • 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 16 15 14 18 22 23 18 16 .7 .6 .4 .3 .2 , 3 .3 . 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 • 9 • • • • • • • • • • * t • • • • • • * • • 00 00 00 00 00 00 08 12 13 51 72 06 80 06 62 60 33 10 00 00 00 00 00 0 0 0 0 0 0 1 6 14 28 63 112 171 224 283 328 359 375 379 379 3/9 379 i/9 .00 .00 .00 .00 .00 .00 .44 .96 .34 .98 .36 .68 .60 .28 .56 .80 .94 .60 .80 .80 .80 .80 .80 X POSSIBLE MINUTES OF SUNSHINE 57 RDU AIRPORT MAXIMUM TEMPERATURE 21,0 CENT * The apparent Increase In NO and NOX concentrations Is probably due to thermal zero drift In the instrument. ** Data suspect but retained. ------- RU (JUruuuR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 1 (JF 3 9-29-75 U3EPA CONTRACT NO.68-02-2207 URBAN MIX 95X DILUTION TARGET INITIAL Ht/NOXl 10.0 PPMC/1.00 PPM PAGE t TIME (LST) 0.63 1 .63 2.63 3.63 u.63 '3. 63 6.63 /.63 6.63 9.63 10.63 11.63 12.63 13.63 14.63 IS. 63 16.63 17.63 18.63 19.63 20.63 21 .63 ,_, 22.63 -J 23.63 VD TIME (EST) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.1 J9 0.267 0.431 0.557 0.538 0 .449 0.364 0.298 0.241 0.196 0. 160 0.130 0. 106 0.086 0.068 TEMP (CENT) NO (PPM) 0.000 0.000 0.021 0.824 0.807 0.790 0.723 0.557 0.241 0.027 O.Olfl 0.013 0.013 0.013 0.010 0.011 0.009 0.005 0.005 0.005 0.005 0.005 0.005 0.006 SR (LANG/MIN) NU2 (PPM) 0.000 0.000 0.214 0.206 0.214 0.225 0.228 0.25/ 0.433 0.497 0.372 0.261 0.170 0.121 0.092 0.075 0.063 0.052 0.043 0.037 0.032 0.026 0,022 0.019 CUM-SR (LANG) NCIX (PPM) 0.000 o.ooo 0.235 1 .030 1.021 1.015 0.951 0.814 0.674 0.524 0.390 0.274 0.183 0.134 0.102 0.086 0.0/2 0.058 0.048 0.043 0.037 0,031 0.028 0.026 DILUTION (LPM) THC (PPM) 1.14 1.14 7.29 10.64 10.64 10.55 10.26 9.21 7.71 6.49 5.51 4.66 3.97 3.43 3.00 2.71 2,44 2.21 2.02 1.85 1 .70 1.58 1.48 1.38 HEGAN (EST) CH4 (PPM) 0.75 0.70 0.70 0. 70 0.70 0.57 0.69 0.65 0.56 0.50 0.41 0.34 0.26 0.24 0.24 0.21 0.21 0.20 0.20 0.20 0.20 0.20 0.21 0.25 ENDED (EST) NMHC (PPM) 0.40 0.44 6.59 9.94 9.94 9.97 9.60 8.56 7.14 5.99 5.10 4.32 3.71 3.19 2.77 2.49 2.23 2.01 1.82 1.64 1.49 1.38 1.27 1.14 CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 0.10 0.10 0.11 10.18 10.18 9.89 9.60 8.45 /.39 6.43 0.132 0.528 0.081 5.64 4.95 4.33 3.85 0.469 0.032 0.134 3.37 2.89 2.50 2.19 .92 .65 .45 .32 .15 .02 CN (/CM3) 0 700 0 X POSSIBLE MINUTES OF SUNSHINE 50 RDU AIRPORT MAXIMUM TEMPERATURE 23,3 CENT 0.63 1 .63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 13.3 12.8 13.3 21.1 21 .7 19.4 17.2 16.7 0,00 0.00 0.00 0.00 0.00 0.00 0.06 0.27 0.54 0.69 0.95 l.Ofi 0.99 0.68 0.25 0.06 0.02 0.00 0.00 0.00 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 2.28 13.86 40.32 78.42 129.70 191 .64 253.02 300.64 325.10 332.88 334.96 335.40 335.40 335.40 335.40 3i'j.«0 335.40 3 35. '40 39.93 6.17 ------- RU OUTDOOR SMOb CHAMBER STUDY CHAMULR NUMBER 1 DAY 2 Of 3 9-30-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXJ 10.0 PPMC/1.00 PPM PAGE 2 TIME (LSf ) 0.6i 1 .63 2.63 3.63 a. 63 5.63 6.63 7.63 tt.63 9.63 10.63 11 .63 12.63 13.63 14.63 IS. 63 16.63 17.63 18.63 19.63 20.63 21.63 h-. 22.63 § ^3.63 ' TIMt (Esn 0.63 1 .63 2.63 3.63 a. 63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 03 * (HPM) O.Obb 0.013 0.034 0.027 0.021 0.015 0.013 0.012 0.022 0.051 0.096 0.137 0.1 71 0.181 0.194 0.^03 0. 194 0.181 0.171 0. 160 0.152 TEMP (CENT) 16.1 15.6 16.1 21.1 24.4 26.1 20.0 17.2 NO (PPM) 0.006 0.006 0.005 0.004 0.004 0.004 0.005 0.006 0.009 0.011 0.015 0.015 0.019 0.017 0.018 0.014 0.014 0.009 0.005 0.004 0.002 0.001 0.001 0.000 SR (LANG/M1N) 0.00 o.oo 0.00 0.00 0.00 0.00 0.05 0.12 0.«7 1.01 0.33 1.07 0.67 1.04 0.29 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NU2 O'PM) 0.018 0 . 0 1'j 0.013 0.012 0.011 U.010 0.009 0.011 0.013 0.014 0.016 0.01 1 0.019 0.020 0.021 0.019 0.020 0.018 0.016 0.014 0.013 0.012 0.011 0.011 (-UM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 1.90 7.56 28.06 fb.1l) 111.54 159.46 208.46 262.72 296.62 304.90 306.00 306.00 306.00 306.00 3Ub.OO 300.00 30b.OO 306.00 NOX (PPM) 0.025 0.021 0.01B 0.016 0.015 0.014 0.014 0.017 0.021 0.025 0.031 0.032 0.039 0.037 0.040 0.033 0.034 0.027 0.021 0.018 0.015 0.013 0.012 0.011 DILUTION (LPM) 39.93 THC (PPM) 1.30 1.23 1.15 1.1 '4 I .21 1 .04 1.00 0.99 0.96 0.91 0.89 0.81 0.90 0.86 0.91 0.97 0.99 0.90 1.01 1.01 1.03 BEGAN (EST) CH4 (PPM) 0.25 0.26 0.25 0.27 0.29 0.27 0,29 0.26 0.25 0.26 0.26 0.25 0.28 0.29 0.34 0.34 0.33 0.24 0.35 0.37 0.39 ENDED (EST) 6.17 NMHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 1.05 0.88 0.97 0.78 0.90 0.68 O.fl6 0.55 0.92 0.51 0.77 0.46 0.71 0.44 0.72 0.44 0.028 0.007 0.053 0.71 0.43 0.64 0.49 0.63 0.52 0.56 0.54 0.62 0.56 0.60 0.59 0.155 0.012 0.051 0.57 0.61 0.63 0.60 0.66 0.60 0.66 0,58 0.65 0.63 0.64 0.63 0.64 0.63 X POSSIBLE MINUTES OF SUNSHINE 71 RDU AIRPORT MAXIMUM UMPERATUHE 26,1 CENT * Ozone strip chart recorder malfunction between 2208 EST, 30 Sept 75 and 0838 EST, 1 Oct 75 ** The apparent increase of [NO] and [N0x]is probably due to thermal zero drift in the instrument CN (/CM3) 0 0 ------- oo RlI OUTDOOR SMOG CHAMBFR STUDY CHAMBER NUMBER 1 DAY 3 OF 3 10- 1-7S USEPA CONTRACT NO.68-02-2207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXJ 10.0 PPMC/1.00 PPM PAGE 3 UMt (LST) 0.63 1 .63 2.63 3.6J t. 63 5.63 6.63 7.63 8.63 9.63 10.63 1 1 .63 13.63 13.63 14.63 15.63 16.63 17.63 IB. 63 19.63 30.63 21.63 22.63 TIME. (t sn 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 1 1 .63 12.63 13.63 11.63 IS. 63 16.63 17.63 18.63 19.63 20.63 21 .63 22.63 03* (PPM) 0.085 0.078 0.083 0.086 0.099 0.119 0.147 0.157 0.152 TfcMP (CENT) 17.2 15.6 15.0 21.7 25.6 21. a 20.6 1 7.8 NO * (PPM) 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.002 0.003 0.004 0.005 0.006 0.007 0.005 SR (LANG/M1N) 0.00 0.00 0.00 o.oo 0.00 0.00 0.03 0.11 0.28 0.67 0. 78 0.72 1 .00 0.53 0.37 0.19 0.05 0.02 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.010 0.010 0.010 0.010 0.010 0.009 0.009 0.009 0.009 0.011 0.011 0.014 0.015 0.017 0.016 0.017 LUM-SK (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 I. It 5.98 19.04 50.66 95.04 139.56 193.40 335.54 201 .36 276.62 282.70 384.56 285.00 285.00 385.00 3h5.uO 2W5.00 NOX (PPM) 0.010 0.010 o.oiu 0.010 0.010 0.009 0.009 0.009 0.009 0.013 0.014 0 . 0 1 fl 0.020 0.024 0.024 0.023 DILUTION (LPM) THC (PPM) .05 .07 .08 .09 .07 .08 .07 .07 .06 .01 0.97 1.00 0.96 0.93 0.98 0.93 BEGAN (EST) CH4 (PPM) 0.37 0.40 0.41 0.41 0.40 0.39 0.40 0.38 0.40 0.38 0.31 0.39 0.38 0.38 0.33 0.34 ENDED (EST) NMHC CO NI3K1 N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.69 0.61 0.67 0.61 0.67 0.63 0.68 0.63 0.67 0.59 0.69 0.61 0.67 0.60 0.69 0.56 0.67 0.60 0.038 0.004 0.020 0.63 0.62 0.66 0.51 0.61 0.60 0.59 0.64 0.55 0.65 0.099 0.019 0.029 0.65 0.63 0.58 0.60 X POSSIBLE MINUTES OF SUNSHINE 52 RDU AIRPORT MAXIMUM TEMPERATURE 26.1 CENT * Ozone strip chart recorder malfunction between 2208 EST, 30 Sept 75 and 0838 EST, 1 Oct 75 Data suspect but retained. * The apparent increase of [NO] is probably due to thermal zero drift in the instrument. ------- RT1 OUTDOOR SMOG CHAMHtR STUDY CHAMUER NUMBER t DAY 1 Uf- 3 9-29-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX 95X DILUTION TARGET INITIAL HC/NOXl 5.0 PPMC/0.24 PPM PAGE 1 TIME (tST ) 0.80 1.80 a. so 3.80 1.80 5.80 6.60 7.80 8.80 9.80 10.80 11.80 12.80 13.BO 14.60 IS. HO 16.80 1 7.80 1H.80 19. HO 20.80 21.80 H^ 22.60 00 23.80 NJ - TIME (tST) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.080 0.117 0. 198 0.286 0.318 0.290 0.236 0.188 0. 150 0.121 0.098 0.081 0.064 0.051 0.043 0.033 TEMP (CfcNT) NO (PPM) 0.000 0.000 0.001 0. 196 0.193 0. 193 0.171 0. 126 0.041 0.011 0.013 0.01S 0.016 0.017 0.011 0.011 0.006 0.005 0.004 0.005 0.005 0.005 0.005 0.006 SR (LANG/MIN) N02 I PCM) 0.000 o.uyo 0.052 0.048 0.048 0.04H O.OUb O.Ot.2 u.113 0.111 0.084 0.062 0.047 0.036 0.029 0.025 0.019 0.017 0.014 0.011 U.010 0.010 0.007 0.006 CUM-SH (LANG) NOX (PPM) o.ooo 0.000 0.053 0.244 0.241 0.241 0.217 0.188 0.154 0.122 0.097 0.077 0.063 0.053 0.040 0.035 0.026 0.022 0.018 0.016 0.015 0.015 0.013 0.013 DILUTION CLPM) THC (PPM) 1.57 1.58 1.59 4.31 4.82 4.70 4.58 4.10 3.61 3.19 2.82 2.46 2.27 2.09 .94 .65 .78 .73 .67 .60 .56 .51 .50 1.49 BEGAN (EST) CH4 (PPM) 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 .23 .25 .23 .21 .20 .05 .20 .15 .10 .06 .01 .97 .91 .89 .89 .86 .87 .89 .89 .88 .90 .69 .90 .90 ENDED NMHC CO NBKI NU2-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0. 0. 0. 3. 3. 3. 3. 2. 2. 2. 1. 1. 1. 1. 1. 0. 0. 0. 0. 0. 0. 0. 0. 0. X (EST) 35 33 36 10 62 65 36 96 51 13 81 51 36 20 05 99 91 83 78 72 66 62 59 59 0 0 0 11 11 11 10 9 7 6 6 5 4 3 3 2 2 2 1 1 1 1 0 0 POSSIBLE * RDU O.BO 1 .80 2.80 3.80 a. 80 5.80 6.80 7.80 8.80 9.80 10. HO 11 .80 12.80 13.80 14.60 15.80 16.80 17.80 18.80 19.80 20.80 21.80 22. BO 23.80 13.3 12.8 13.3 21.1 21.7 19. 4 17.2 16. 7 0.00 0.00 0.00 0.00 0.00 0.00 0.06 0.27 0.54 0.69 0.95 1.08 0.99 0.68 0.25 0.66 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 O.UO 0.00 2.88 16.56 45.72 85.32 139.20 202.44 262.92 307.44 327.60 362.28 371.16 371.40 371.40 371.40 371 .40 3/1 .tO 371 .40 371 .40 65.70 6.17 AIRPORT .03 .00 .00 .52 .52 .52 0 .66 .41 .97 .98 0.089 0.107 0.040 .00 .17 .43 960 .84 0.276 0.014 0.012 .27 .77 .38 .06 .74 .53 .33 .16 0 .99 .89 MINUTES OF SUNSHINE 50 MAXIMUM TEMPERATURE 23.3 CENT ------- RTI OUTUUOK SMUG LHAMBtR STUDY CHAMBER NUMOtR 2 DAY 2 OF 3 9-30-75 U3EPA CONTRACT NO.68-02-2207 PAGt URDAN MIX TAHbtT INITIAL HC/NOXI 95X DILUTION 5.0 PPMC/0,24 PPM TIME (EST) 0.80 1 .00 2.80 3.80 1.80 5. 80 6.80 7.80 8.80 9.80 10.80 11.80 12.80 13.80 11.80 IS. 80 16.80 17.80 18.80 19.80 20.80 21 .80 ,_, 22.80 oo 23.80 OJ TIME (EST) 0.80 1.80 2.80 3.80 1.80 5.80 6.80 7.80 8.80 9.80 10.80 1 1 .BO 12.80 13.80 11.80 15.80 16.80 17.80 18.80 19.80 20.80 21 .80 22.80 23.80 03 * (PPM) 0,026 0.021 0.015 0.012 0.009 O.OOb 0.003 0.003 0.010 0.029 0.055 0.071 0.096 0.103 0.108 0.109 0.101 0.095 0.087 0.082 0,077 TtMP (CtNT) 16.1 15.6 16.1 21.1 21.1 26. 1 20.0 17.2 NO (PPM) 0.006 0.006 0,005 0.001 0.001 0.004 0.003 0.007 0.010 0.013 0.019 0.020 0.021 0.021 0.021 0.016 0.016 0.007 0.005 0.003 0.001 0.001 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 o.oo 0.05 0.12 0.17 1.01 0.33 1.07 0.67 1.01 0.29 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NIJ2 (PPM) 0.006 0.005 0.005 0.001 o.ooa 0.004 0.003 0.005 0.006 0.006 0.009 0.009 0.010 0.011 0.011 0.011 0.009 0.009 0.007 0.006 0.006 0.006 0.005 o.ooi CUM-3R (LArtU) 0.00 0.00 0.00 o.oo 0.00 0.00 2.40 e. 76 32.76 86.88 1 14.84 170.16 215.16 273.12 299.52 305.40 306.00 306.00 30b.uO 3do.OO 306.00 306.00 306.00 30(j. Ou NOX TMC (PPM) (PPM) 0.013 0.012 0.011 0.009 0,009 0.009 0.006 0.013 0.016 0.019 0.026 0.029 0.031 0.032 0.032 0.027 0.025 0.016 0.013 0.010 0.007 0.007 0.005 0.004 .47 .16 .43 .11 .13 .17 .12 .40 .36 .34 .32 .34 .35 .33 ,!<> .35 .37 .43 .45 .34 .46 .17 .50 DILUTION BtGAN (LPM) (EST) 65.70 CH4 (PPM) 0.91 0.91 0.94 1.03 1.02 1.02 1.02 0.98 0.98 0.97 0.93 0.96 0.97 1.01 0.86 .01 .03 .00 .02 .90 .03 .00 .02 ENDED (EST) 6.17 NMHC CO NHKI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0.56 0.78 0.55 0.67 0.50 0.60 0.42 0.51 0.41 0.43 0.46 0.37 0.41 0.37 0.12 0,36 0.012 0,005 0.021 0.39 0.35 0.37 0.36 0.39 0.38 0.38 0.12 0.38 0.13 0.32 0.44 0.090 0,006 0.019 O.J3 0.45 0.34 0.15 0.34 0.45 0.43 0.45 0.43 0.44 0.41 0.38 0.43 0.45 0.46 0.45 0.48 0.46 X POSSIBLE MINUTE3 OF SUNSHINE 71 RDU AIRPORT MAXIMUM TEMPERATURE 26.1 CENT * Ozone strip chart recorder malfunction between 2208 EST, 30 Sept 75 and 0838 EST, 1 Oct 75 ** The apparent increase of [NO] and [NOX] is probably due to thermal zero drift in the instrument CN (/CM3) 0 0 ------- 00 KU OUTUOUH SMUG CHAMBER STUUT CHAMBER NUMBER 2 DAY 3 UF 3 10- 1-75 USEPA CONTRACT NO.68-08-2307 PAGE 5 URBAN MIX TARGET INITIAL HC/NOXj 95X DILUTION 5,0 PPMC/0.24 PPM TlHb (EST) 0.80 1 .80 2.80 3. 80 4.80 5.80 6.80 7.80 0.80 9.80 10.80 1 1 .80 12.80 13.80 14.80 15.80 16.80 17.80 18.80 19.80 20.80 21 .80 22.80 03 * (PPM) 0 0 0 0 0 0 0 0 0 .039 .033 .037 .043 .054 .066 .086 .090 .067 NO (PPM) 0.000 0.000 o.ooo o.ooo 0.000 0.000 0.000 0.000 0.000 0.004 0.004 0.005 0.007 0.007 0.007 0.007 NU2 (PPM) U.005 0.004 0.004 0.004 0.004 0.004 0.003 0.002 0.002 0.005 0.006 O.OOb 0.007 0.007 0.007 0.009 ( 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NOX THC PPM) (PPM) .005 1.50 .004 1.51 .004 1.53 .004 1.52 .004 1.51 .004 .51 .003 .002 .002 .010 .011 .012 .015 .015 .015 .016 '.51 .50 .48 .46 .36 .43 .39 .38 .37 .37 CH4 (PPM) 1.03 1 .03 1.00 1 .00 0.96 0.96 0.96 0.94 1.04 1.03 0.89 1.00 0.94 0.94 0.94 0.93 NMHC (PPM) 0.48 0.46 0.53 0.52 0.55 0.55 0.56 0.56 0.45 0.43 0.47 0.43 0.45 0.45 0.43 0.44 CO (PPM) 0.45 0.43 0.42 0,44 0.42 0.42 0.45 0.43 0.45 0.45 0.39 0.46 0.46 0.48 0.46 0.43 NBKI N02-3 HCHO CN (PPM) (PPM) (PPM) (XCM3) 0.047 0,004 0.005 0.066 0.009 0,022 (EST) TEMP (CENT) SR (LANG/M1N) CUM-SR (LANG) DILUTION (LPM) BEGAN (EST) ENDED (EST) 0.80 1.80 2.80 3.80 4.80 5.80 6.80 7.80 8.80 9.80 10.80 11.80 12.80 13.80 14.80 15.80 16.80 17.80 18.60 19.80 20.80 21 .00 22.60 17.2 15.6 15.0 21.7 25.6 24.4 20.6 17.8 0.00 0.00 0.00 0.00 0.00 0.00 0,03 0.11 0.28 0.67 0.78 0.72 1.00 0.53 0.37 0.19 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 1 .44" 7. OH 21.64 57.36 102.84 146. 76 203.40 240.84 264.96 27B.52 284. £0 284. /6 2t»5.00 2H5.00 265.00 285.00 265.00 % POSSIBLE MINUTES OF SUNSHINE 52 RDU AIRPORT MAXIMUM TEMPERATURE 26.1 CENT * Ozone strip chart recorder malfunction between 2208 EST, 30 Sept 75 and 0838 EST, 1 Oct 75 ** The apparent increase of [NO] and [NOX] is probably due to thermal zero drift in the instrument ------- RT1 UUTUUUK SMUG CHAMBtR STUU* CHAMHtK NUMOLK 3 DAY 1 OF 3 9-29-75 USEPA CONTRAC1 NO.6B-oa-a207 URBAN MIX 95% DILUTION TARGET INITIAL HC/NOX: 5.0 PPMC/0.71 PPM PAGE 1 CO TIME (tST) 0.97 1.97 2.97 3.97 4.9/ 5.97 6.97 7.97 H.9? 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 1 7.97 18.97 19.97 20.97 21.97 22.97 23.97 TIME (EST) U3 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.017 0.077 0.147 0.190 0,198 0.159 0. 126 0.096 0.074 0.056 0.043 0.033 0.025 0.021 0.014 TEMP (CENT) NO (PPM) 0.000 0.000 0.015 0.601 0.566 0.575 0.499 0.364 0.225 0.087 0.041 0.026 0.021 0.019 0.013 0.012 0.007 0.006 0.004 0.005 0.006 0.005 0.005 0.006 SR (LANG/MIN) IHJ2 (PPM) 0.000 o.ooo 0. 150 U.14J 0.150 0. 154 0.149 0.161 0.225 0.279 0.248 0. 199 0.152 0.112 0.079 0.061 0.045 0.033 0.026 0.019 0.016 0.012 0.010 0.007 tUM-SK (LANbJ NOX (Pf'M) 0.000 o.ooo 0.165 0.744 0.736 0.729 0.640 0.545 0.449 0.366 0.209 0.225 0.173 0.132 0.092 0.0/3 0.052 0.040 0.030 0.025 0.022 0.017 0.015 0.014 DILUTION (LPM) THC (PPM) 1.51 1 .50 1.53 5.46 6.02 6.07 5.69 5.02 4.36 3.75 3.23 2.81 2.48 2.23 2.04 1.92 .85 .75 .67 .60 .57 .51 .49 .46 UEGAN (EST) CH4 (PPM) .15 .11 .11 .10 .06 .00 .06 ,05 0.99 0.94 0.69 0.85 0.82 / 0.80 0.81 0.79 0.81 0.81 0.83 0.85 0.86 0.84 0.85 0.85 ENDED (EST) NMHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0.36 0.00 0.39 0.00 0. 4. 4. 5. 4. 3. 3. 2. 2. m « * • t • 0. 0. 0. 0. 0. 0. 0. X 42 36 96 07 63 97 37 81 34 96 66 43 24 13 03 94 84 75 72 67 64 62 0. 10. 10. 10. 9. 8. 6. 5. 5. 4. 3. 3. 2. 2. 1. 1. 1. 1. 1. 0. 0. 0, 00 56 56 46 50 16 91 95 0.059 * 0.002 00 25 56 07 0.201 0.105 0.052 56 18 89 60 30 19 04 88 78 69 CN (/CM3) 140 370 0 POSSIBLE MINUTES OF SUNSHINE 50 RDU 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10. 9/ 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19.97 20.97 2 1.97 22.97 23.97 13.3 12. H 13.3 21.1 21.7 19.4 17.2 16.7 0.00 0.00 0.00 0.00 0.00 0.00 0.06 0.27 0.54 0.69 0.95 1 .08 0.99 0.68 0.25 0.06 0.02 0.00 0.00 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.48 19.26 51.12 V2.22 148.70 213.24 272.82 314.24 330.10 334.08 335.36 335.40 335.40 335.40 335.40 335.40 335.40 335.40 58.05 6.17 * AIRPORT Data suspect MAXIMUM TEMPERATURE 23.3 CENT and discarded ------- RT1 OUTDOOR SMUG CHAMBER STUDY CHAMBER NUMBER 3 DAY 2 OF 3 9-30-75 USEPA CONTRACT NO.68-02-3207 PAGE 2 URBAN MIX TARGET INITIAL HC/NOXt 95X DILUTION 5.0 PPMC/0.71 PPM TIME asn 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 fl.97 9,97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 _ 22.98 00 23.97 as • TIME (EST) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 IB. 97 19.97 20.97 21.97 22. 9B 23.97 03* CPCM) 0.010 0.009 0.008 0.003 0.002 0.001 0.001 0.003 0.021 0.043 0.077 0.098 0.121 0.127 0.137 0.136 0.128 0.116 0.10« 0.104 0.098 TEMP (CENT) 16.1 15.6 16.1 21.1 24. '1 26.1 20.0 17.2 1 NO ** (PPM) 0.007 0,007 0.005 0.005 0,005 0.004 0.004 0,009 0.011 0.018 0,021 0.024 0.025 0.024 0.024 0.020 0.018 0.010 0.005 0.003 0.001 0,001 0.000 0.000 SR (LANG/M1N) 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.17 0.47 1.01 0.33 1.07 0.67 1.04 0.29 0.05 0.00 0.00 0.00 0.00 0.00 o.oo 0.00 0.00 N02 (PPM) 0.007 O.U07 0.005 O.OOb 0.005 0.004 0.004 0.007 0,006 0.009 0.011 0.011 0.011 0.011 0.011 0.011 0.011 0.010 0,006 0.007 0.005 0.006 0.006 0.005 CUM-SH (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 2.90 12.86 40.46 -^9.9B 121.14 103.86 224.86 286.52 305.42 308.90 309.00 309.00 309.00 309.00 309.00 30V. 00 309.00 409.00 MOX THC (PPM) (PPM) 0.015 1.43 0.015 1.41 0.011 0.012 0.011 0.009 0.009 0,016 0.017 0.027 0.032 0.034 0.035 0.034 0.034 0.031 0.029 0.019 0.012 0.011 0,006 0.007 0.006 0.005 .41 .41 .41 .40 .34 .36 .35 .34 .32 .32 .33 .34 .32 .26 .40 .41 .45 .48 .44 .50 .51 .53 DILUTION BEGAN (LPM) (EST) 58.05 CH4 (PPM) 0.86 0.87 0.87 0.96 0.96 0.97 0.96 0.96 0.92 0.92 0.93 0.92 0.98 0.98 1.03 0.96 1.03 1 .09 1.07 1.05 1.06 1.06 1.05 1.05 ENDED (EST) 6.17 NMHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0.57 0.59 0.54 0.51 0.54 0.46 0.46 0.36 0.45 0.33 0.43 0.27 0.37 0.33 0.40 0.29 0.43 0.27 0.014 0.006 0.020 0.41 0.30 0.39 0.32 0.40 0.33 0.36 0.39 0.37 0.37 0,30 0.41 0.115 0.013 0.021 0.30 0.44 0.37 0.45 0.32 0.45 0.38 0.43 0.43 0.44 0.38 0.46 0.44 0.43 0.46 0.43 0.48 0.39 X POSSIBLE MINUTES OF SUNSHINE 71 RDU AIRPORT MAXIMUM TEMPERATURE 26.1 CENT * Ozone strip chart recorder malfunction between 2208 EST, 30 Sept 75 and 0838 EST, 1 Oct 75. ** The apparent increase of [NO] and [NOX] Is probably due to thermal zero drift in the Instrument. CN (/CM3) 0 0 ------- 00 RTI OUTDOOR 3MUU CHAMHfcR STUDY CHAMBER NUMHER 5 DAY 3 OF 3 10- 1-75 USEPA CONTRACT NO.68-02-3207 PAGt 3 URBAN MIX TARGET INITIAL HC/NUXt 95X DILUTION 5.0 PPMC/0.71 PPM TIME (ESf) 0.97 1 .97 2.97 3.97 4 .9 I 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 03 * (PPM) 0.050 0.044 0.05Q 0.062 0.074 0.096 0.109 0.111 0. 108 NO * (PPM) o.ooo 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 o.ooi 0.004 0.005 0.006 0.009 0.010 0.010 0.009 N02 NOX* THC CH4 NMHC CO NBKI N02-S HCHO CN (PPM) (PPh) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.005 0.005 .54 .04 0.49 0,41 0.004 0.004 .54 .04 0.49 0.41 0.005 0.005 .55 .05 0.50 0.41 0.005 0.005 .54 .04 0.49 0.41 0.004 0.004 .54 .00 0.54 0.39 0.004 0.004 .55 .00 0.55 0.38 0.004 0.004 .54 .99 0.55 0.37 0.003 0.003 .53 ,97 0.56 0.40 0.003 0.004 .55 .07 0.48 0.40 0,004 0.004 0.006 0.011 .57 .09 0,48 0.47 0.006 O.Ola .47 .06 0,40 0.46 0.007 0.014 .47 .08 0.40 0.45 0.009 0.017 .46 ,00 0.45 0.45 0.009 0.018 .47 .04 0.42 0.46 0.009 0.017 0.010 0.019 ,47 .02 0.44 0.47 0.010 0.018 .47 .06 0.40 0.48 22.97 TIML (EST) TEMP (CENT) SR (LANG/MIN) CUM-SK (LANG) DILUTION (LPM) BEGAN (EST) ENDED (EST) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 22.97 17.2 15.6 15.0 21.7 25.6 24.4 20.6 17.8 0,00 0.00 0.00 0.00 0.00 0.00 0.03 0.11 0.28 0,67 0.78 0.72 1.00 0.53 0.37 0.19 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 1.74 8.18 24.64 64.06 1 10.64 153.96 213.40 246.14 268.66 200.42 283. /O 2B4.96 205.00 285.00 285.00 285.00 285.00 X POSSIBLE MINUTES OF SUNSHINE 52 KDU AIRPORT MAXIMUM TEMPERATURE 26.1 CENT * Ozone strip chart recorder malfunction between 2208 EST 1 Oct 75. Data Suspect and Discarded * The apparent increase of [NO] and [NOX] is probably due to thermal zero drift in the instrument. ------- HTI OUTOOUK SMUG CHAMHER STUDY CHAMBER NUMIltR 4 OAr 1 OF 3 9-29-75 USEPA CONTRACT .^0.68-02-2207 URBAN MIX 95Z DILUTION TARGET INITIAL HC/NOX: 1.0 PPMC/0.10 PPM PAGE I TIMt (tST) 0.13 1. 3 2. 3 3. 3 4. 3 5. 3 6. 3 J. 3 8. 3 9. 3 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 16.13 19.13 20.13 21.13 HU 23.13 oo 23.13 00 ' TIMt (EST) 0.13 1.13 2.13 3.13 4.13 S.13 6.13 7.13 fl.13 9.13 10.13 11.13 12.13 13.13 1<4.13 IS. 13 16.13 H.13 18.13 19.13 20.13 21.13 22.13 23.11 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.005 0.011 0.037 0.056 0.070 0.066 0.054 0.043 0.033 0.025 0.019 0.013 0.010 O.OOd 0.003 TEMP (CENT) 13.3 12.8 13.3 21.1 21.7 19.1 17.2 16.7 • NO (PPM) o.ooo 0.000 0.000 0.000 0.086 0.086 0.066 0.075 0.059 0.043 0.027 0.024 0.021 0.022 0.019 0.015 0.014 0.007 0.007 0.006 0.005 0.006 0.007 0.006 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.06 0.27 0.51 0.69 0.95 1 .08 0.99 0.66 0.25 0.06 0.02 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 NU2 O'HM) 0.000 0.000 O.UOO 0.022 U.021 0.019 0.019 0 . 0 1 / 0.014 0.028 0.034 0.032 0.028 0.022 0.019 0.015 0.014 0.011 0.010 0.007 0.005 0.005 0.005 0.004 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.48 5.76 21.12 57.72 101.20 159.21 223.32 260.24 31 /.bO 331.08 331.36 335.40 335.40 335.40 335.10 335.40 335.40 335.40 NUX (PPM) 0.000 0.000 0.000 0.022 0. 107 0.1U5 0.105 0.092 0.076 O.OM 0.061 0.056 0.049 0.015 0.039 0.030 0.028 0,018 0.017 0.014 0.011 0.012 0.013 0.011 DILUTION (LPM) 62.58 THC (PPM) 0,88 0.85 0.85 0.90 1 .47 1 .58 1.57 1.50 1.34 1.16 1 .04 0.91 0.66 0.79 0.77 0.75 0.71 0.70 0.69 0.68 0.67 0.64 0.63 0.62 BEGAN (EST) 6.17 CH4 (PPM) 0.37 0.35 0.35 0.36 0.36 0,34 0.37 0.38 0.31 0.25 0.22 0.21 0.23 0.20 0.24 0.24 0.24 0.25 0.25 0.21 0.24 0.21 0.20 0.20 ENDED (EST) NMHC CO NDKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0,51 0.50 0.50 0.54 1,11 1.24 I ,20 1.12 1.03 0,91 0.62 0.70 0.63 0,59 0.53 0.51 0.48 0.46 0.14 0,47 0.43 0.43 0.43 0.41 0. 10 0.03 0.06 0.15 12.38 12.38 17.29 10.66 9.31 7.78 0.021 0.030 0.014 6.71 5.66 4.83 4.07 0.072 0.024 0.029 3.46 2.94 2.50 2.14 1.82 1.46 1.35 1.15 1.01 0.85 CM (/CM3) 130 1340 0 X POSSIBLE MINUTES OF SUNSHINE 50 HUU AIRPORT MAXIMUM TEMPERATURE 23.3 CENT ------- KT1 OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 14 DAY 2 OF 3 9-30-75 U3tPA CUNTHACT NO.6B-02-2207 PAGE URBAN MIX TARGfcT INITIAL HC/NOXI 95X DILUTION 1.0 PPMC/0.10 PPM TINT (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 * oo 23.13 TIME (EST ) 03* (PPM) 0.002 0.001 0.001 0.000 o.ooo o.ooo 0.000 0.000 0.000 0.009 0.021 0.034 0.041 0.051 0.056 0.062 0.061 0.055 0.051 0.016 0.013 0.010 TEMP (CENT) NO (PPM) 0.009 0.009 0.009 0.005 0.005 0.001 0.001 0.007 0.010 0.015 0.019 0.021 0.027 0.027 0.029 0.025 0.021 0.019 0.010 0.005 0.001 0.002 0.001 0.000 SR (LANG/MIN) NU2 (PPH) 0.002 0.002 0.002 0.002 0.001 0.002 0.001 0.001 0.002 0.003 0.001 0.005 0.005 0.005 0.006 0.005 0.005 0.005 0.005 0.005 0.004 0.004 0.004 0.004 CUM-3H (LANG) MUX (PPM) 0.011 0.011 0.011 0.007 0.006 0 .006 0,005 0.009 0.012 0.018 0.024 0.027 0.032 0.032 0.035 0.030 0.029 0.025 0.015 0.011 0.009 0.006 0.005 0.004 DILUTION (LPM) THC (PPM) 0.62 0.59 0.58 0.60 0.60 0.61 0.59 0.60 0.59 0.59 0.54 0.54 0.55 0.55 0.58 0.56 0.62 0.64 0.71 0.75 0.78 0.80 0.81 0.81 UEGAN (EST) CH4 (PPM) 0. 19 0.21 0.20 0.20 0.20 0.22 0.22 0.28 0,22 0.17 0.19 0.21 0.22 0.23 0.23 0.26 0.30 0.24 0.24 0.25 0.25 0.33 0.26 0.26 ENDED (EST) NMHC (PPM) 0.43 0.38 0.38 0.39 0.39 0.38 0.37 0.31 0.37 0.42 0.35 0.33 0.34 0.32 0.35 0.32 0.32 0.40 0.47 0.50 0.53 0.47 0.55 0.55 CO NBK1 N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.76 0.66 0.58 0.49 0.42 0.36 ISO 0.31 0.37 0.33 0.006 0.005 0,021 0.29 0.29 0.29 0.33 0.35 0.36 0.052 0.009 0.022 0.36 0,15 0.41 0.37 0.37 0 0.36 0.44 0.37 0.36 X POSSIBLE MINUTES OF SUNSHINE 71 RDU AIRPORT MAXIMUM TEMPERATURE 26, i CENT 0.13 1.13 2.13 3. 3 4. 3 5. 3 6. 3 7. 3 8. 3 9. 3 10.13 11.13 12.13 13.13 14.13 15.13 16.13 \l . 13 10.13 19.13 20.13 21.13 22.13 23.13 16.1 15.6 16.1 21.1 21.1 26.1 20.0 17.2 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.17 0.17 1.01 0.33 1.07 0.67 1 .01 0.29 0.05 0.00 0.00 0.00 0.00 0.00 o.oo o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.40 4.36 16.96 49.48 104.64 130.36 191.36 234.52 290.92 306.40 309.00 309.00 309.00 3 u 9 . o 0 309.00 30'). 00 309.00 3U9.00 * Ozone strip chart recorder malfunction between 2208 EST, 62.58 6.17 30 ** The to Sept 75 and 0838 EST, 1 Oct 75. apparent increase of [NO] and [NOX] is probably due thermal zero drift in the instrument. ------- RH ourouuR SMUG CHAMBER STUDY CHAMBER NUMBER 4 DAY 3 Uh 3 10- 1-75 USEPA CONTRACT NO.68-02-2207 PAGE 1 URBAN MIX TARGET INITIAL HC/NUXt 95X DILUTION 1.0 PPMC/0.10 PPM TIME (ESf) 0.13 1.13 2.13 3.13 4.13 5.13 6. 13 7.13 8.13 9.13 10.13 11.13 12. 13 13,13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 03 * (PPM) 0 0 0 0 0 0 0 0 .014 .018 .021 .032 .040 .055 .064 .064 NU * (PPM) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 000 000 000 000 000 000 000 000 000 002 004 006 007 Oil on 01 1 N02 (PPMJ 0.003 0.003 0.003 0.003 0.003 0.002 0.002 0.002 0.002 0.002 0.004 0.004 0.005 0.004 0.004 0.007 NUX * (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .003 .003 .003 .003 .003 .00? .002 .002 .002 .004 .009 .011 .013 .015 .015 .018 THC (PPM) 0.82 0.83 0.83 0.84 0.84 0.86 0.86 0.85 0.84 0.86 0.83 0.82 O.H2 0.80 0.82 0.82 CH4 (PPM) 0.27 0.27 0.27 0.26 0.24 0.27 0.24 0.24 0.27 0.27 0.31 0.32 0.30 0.2B 0.28 0.34 NMHC (PPM) 0.55 0.56 0.56 0.58 0.59 0.58 0.62 0.60 0.57 0.58 0.52 0.50 0.51 0.52 0.54 0.48 CO NHKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CMJ) 0.37 0.36 0.38 0.36 0.36 0.35 0.33 0.33 0.36 0.039** 0.003 0.015 0.38 0.38 0.41 0.39 0.39 0.042 0.020 0.016 0.39 0.36 22.13 TIME (Eot) 0.13 1.13 2.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 TEMP (CENT) 17.2 15.6 15.0 21.7 25.6 24.4 20.6 17.8 SR (LANG/MINI) 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.11 0.28 0.67 0.78 0.72 1.00 0.53 0.37 0.19 0.05 0.02 0.00 0.00 0.00 0.00 0.00 LUM-SR DILUTION OEGAN ENDED (LANG) (LPM) (EST) (ESD 0.00 0.00 0.00 0.00 0.00 0.00 0.24 2.6P 10.64 30.56 71.64 1U.96 163.40 219. b4 250. Id 270.92 281.20 283.96 285.00 2B5.00 285.00 205.00 2(3b.OO X POSSIBLE MINUTES OF SUNSHINE 52 ROW AIRPORT MAXIMUM TEMPERATURE 26.1 CENT * Ozone strip chart recorder malfunction between 2208 EST, 30 Sept 75 and 0838 EST, 1 Oct 75. Data suspect but retained. * The apparent increase of [NO] and [NOX] is probably due to thermal zero drift in the instrument. ------- RTI UUTDUCIR SMOG CHAMDEH STUDY CHAMBER HUMHtK 1 DAY 1 OF 3 10- 8-74 USEPA CONTRACT NO.68-02-3207 URBAN MIX 39X DILUTION TARGET INITIAL HC/NOXJ 10.0 PPMC/1.00 PPM PAGE 1 1 1Mb (LST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 6. '17 9.47 10.47 11.47 12. U7 13.47 14.47 15.47 16.47 17.47 18.47 19,47 20.47 21.47 22.47 23.47 TIMt (EST) 03 (PPM) 0.000 0.002 0.002 0.001 0.000 o ,000 0.000 o.ooo o.ooo o.ooo 0.000 0. 105 0.267 0.348 0,413 0.405 0.399 0.351 0.308 0.273 0.242 0.218 0.196 0. 186 ItMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.766 0.779 0. 764 0.749 0.681 0.513 0.293 0.005 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) PHJ2 (PPM) 0.004 0.004 0.00 J 0.202 0.203 0.204 U.218 0.229 0.267 0.173 0.530 0.706 0.571 0.420 0.307 0.229 0.197 0.175 0.160 0. 148 0. 139 0.139 0.122 0.114 CUM-SW (LANG) NUX (PPM) 0.004 0.004 0.003 0.202 0.991 0.983 0.962 0.978 0.949 0.887 0.624 0.711 0.571 0.420 0.307 0.229 0.197 0.175 0. 160 0. 148 0.139 0.139 0.122 0.114 DILUTION (LPM) THC CH4 (PPM) (PPM) 1 1 1 3 11 11 12 12 11 11 10 10 9 9 6 8 7 6 6 6 5 5 5 .44 .46 .56 .46 .11 .97 .54 .54 .76 .30 .97 .30 .78 .01 .48 .06 .03 .75 .40 .18 ,eo .66 .41 .38 .20 .55 .63 .61 .48 .62 .61 .63 .67 .71 .73 .72 ,66 .66 .59 .41 .39 .28 .32 .11 .29 .25 BEGAN ENDED NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0 0 0 1 9 10 10 10 10 9 9 8 8 7 6 6 5 5 5 4 4 4 4 X .06 .29 .01 .82 .51 .49 .92 .93 .13 .63 .26 .57 .06 .32 .63 .46 .62 .36 .12 .86 .69 .37 .17 0 0 1 10 10 10 10 10 10 9 9 8 8 8 7 7 6 6 5 5 5 5 4 POSSIBLE .00 .00 .26 .10 .10 .10 .24 0 .32 .02 .58 .21 .64 .40 .11 .74 .44 0.526 0.055 0.299 0 .35 .04 .63 .49 0.420 0.044 0.281 .15 .08 0 .73 MINUTES OK SUNSHINE 0 (EST) (EST) RDU 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14,47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 16.1 15.6 15.6 18.9 21.1 21.7 19.4 20-. 0 0.00 0.00 0.00 o.oo 0.00 0.00 0.03 0.12 0.16 0.29 0.38 0.34 0.28 0.27 0.22 0.23 0.11 0.03 0.00 0.00 0.00 o.oo o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.84 5. 16 13.48 26. 72 46.64 68.52 87.04 103.56 1 18.36 131.84 142.28 14t,.64 147. hO 147.60 147. bO 147.6(1 147.60 19.54 fl .00 AIRPORT MAXIMUM TEMPERATURE 22.2 CENT . 4/ 0.00 ------- KTI OUTDOOR SMUG CHAMOER STUDY CHAMBER NUMNER 1 OAY 2 OF 3 10- 9-75 USEPA CONTRACT NO.68-03-2207 URBAN MIX 39X DILUTION TARGET INITIAL HC/NOX: 10.0 PPMC/1.00 PPM P»Gf 2 TIME (EST) 0.47 1.17 2.47 3.47 4.47 5.17 6.47 7.47 R. 07 •9.47 10.47 11.47 12.47 13.47 11.47 15.47 16.47 17.47 Id. 47 19.47 20.47 21.17 22. 47 23.47 TIMt (LSI) 03 (PPM) 0. 158 0. 1 13 0. 129 0.118 0.107 0.096 0 .0(38 0.079 0.073 0.075 0.089 0. 109 0.117 0.119 0.128 0.136 0. 150 0.155 0. 149 0.137 0.130 0.121 0.116 0.109 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 n.OOO 0.000 0.000 0.000 0.000 0.000 0.000 O.OPO 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) NU2 (PPM) 0.107 0.102 0.09b 0.091 O.OH/ 0.082 0 . 0 1 9 0.075 0.075 0.073 0.073 0.0/3 0.071 0.071 0.0/0 0,068 0.068 0.067 0.063 0.059 0.058 0.056 0.053 0.052 CUM-SK (LANG) NOX (PPM) 0.107 0. 102 0.096 0.09J 0.087 0.082 0.079 0.075 0.073 0.073 0.073 0.073 0,071 0.071 0.070 0.068 0.068 0.067 0.063 0.059 0.058 0.056 0.053 0.052 DILUTION (LPM) THC (PPM) 5.22 5.00 1.79 1.64 4.44 4.30 1.17 3.97 3.89 3.80 3.91 3.87 3.81 3.77 3.66 3./7 3.68 3.68 3.67 3.65 3.65 3.61 3.63 BEGAN (EST) CHI (PPM) .25 .23 .18 .18 .10 .10 1 .04 1.02 1.02 0.80 0.98 1.00 1.01 1 .00 0.81 0.96 0.99 .01 .02 .01 .01 .03 .03 ENDED (EST) NMHC (PPM) 3.97 3.77 3.61 3.16 3.34 3,20 3.12 2.95 2.87 3.00 2.92 2.87 2.80 2.77 2.85 2.81 2.70 2.67 2.65 2.64 2.60 2.60 2.59 X POSSIBLE CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 5.21 4.39 1.13 3.93 3.77 3.64 3.57 3.42 3.29 2.91 3.35 0,080 0.017 0.127 3.32 3.33 3.36 3.20 3.10 3.33 3.32 0.057 0.009 0.070 3.29 3,11 3.20 3.17 3.19 MINUTES OF SUNSHINE 26 CN (/CM3) 0 RDU AIRPORT MAXIMUM TEMPERATURE 22.2 CENT 0.47 1.17 2.47 3.47 1.17 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 11.17 15.47 16.47 17.17 lfl.47 19.47 20.47 21.47 25 U7 19.1 18.9 17.8 20.0 20.0 21.1 16.7 15. b 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.10 0.22 0.33 0.28 0.27 0.28 0.31 0.35 0.29 0.23 0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.40 5.80 15.16 31.41 19.04 66.36 82.84 100.48 120.20 139.52 155.24 164.26 166.20 166.20 lbb.20 1 bb. 20 lbb.20 IhO.dO 19.54 * 8.00 ------- RTI OUTUUUR SMOG CHAMHER STUDY CHAMBER NUMBER 1 DAY 3 UF 4 10-10-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX 39X DILUTION TARGET INITIAL HC/NOXj 10.0 PPMC/1.00 PPM PAGE 1 TIME. (EST) 0.47 1.47 2.47 5.47 4.47 5.47 6.47 7.47 8,47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 20.47 21.47 22.47 23.47 U3 (PPM) 0.104 0.096 0.088 0.080 0.073 0 .066 0.059 0.053 0.047 0.047 0.061 0.081 0.107 0.137 0.1 78 0.209 0.226 NO (PPM) o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 UU2 (PPM) 0.052 0.051 0.050 0.049 0.048 0.046 0.045 0.044 0.047 0.049 0.050 0.051 0.052 0.053 0.055 0,055 0.053 MOX (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .052 .051 .050 .049 .048 .046 .045 .044 .047 .049 .050 .051 .052 .053 .055 .055 .053 THC (PPM) 3.60 3.63 3.60 3.58 3.50 3.57 3.55 3.48 3.53 3.47 3.55 3.51 3.45 3.31 3.40 3.36 CH4 (PPM) 1. 1. 1 . 1. 0. 1. 0. 0, 1. 1. 1. 1. 1. 0. 1. 1. 04 05 05 05 90 03 99 89 03 02 04 06 04 88 04 06 NMHC (PPM) 2.56 2.58 2.55 2.54 2.59 2.54 2.56 2.59 2.50 2.44 2.52 2.45 2.41 2.43 2,36 2.30 CU NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CMS) 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 .16 .29 .23 .25 .15 0 .18 .21 .14 .17 .12 .37 0,057 0.014 0.090 .37 .37 .30 .51 .44 0.183 0.015 0.087 TIMt TEMP (CENT) SR (LANG/MIN) CUM-3R (LANG) DILUTION (LPM) BEGAN (EST) ENDED (EST) X POSSIBLE MINUTES OF SUNSHINE 46 ROU AIRPORT MAXIMUM TEMPERATURE 23.9 CENT 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12,47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21 .47 22.47 23.47 16. I 16. 1 16.1 18.9 21.1 23.3 17.8 15.6 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.09 0.22 0.35 0.44 0.60 1.13 0.99 0.78 0.46 0.22 0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.56 3.72 12.76 29.60 53.12 84,00 134.84 198.72 252.24 290.08 310.96 319.t,8 321 .00 321 .60 421.00 321.00 421 .oO 321 ,bO ------- HTI ourouun SMOG CHAMBER sTuur CHAMBER NUMBER 2 DAY 1 uf- 5 10- 8-75 USEPrt CONTRACT NO.i URBAN MIX 39X DILUTION I INITIAL HC/NOX: S.O PPMC/0.20 PPM PAGE TIME (E5T) 0.63 1.63 2.63 3.63 0.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 1 0 . b 3 15.63 16.63 17.63 IB. 63 19.63 20.63 21.63 22.63 23.63 TIME (E31) 0.63 1 .63 2.63 3.63 0.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 10.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22. 63 23 .6.5 03 (PP1) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.002 0.161 0.220 0.257 0.278 0.273 0.270 0.207 0.228 0.210 0'. 196 0.191 0. 168 0.156 TEMP (CE^T) 16.1 15.6 15.6 18.9 21.1 21.7 19.0 20.0 NO (PPM) 0.000 0.000 0.000 0.011 0. 170 0.175 0.170 0.172 0.107 0.080 0.003 0.000 o.ooo 0,000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.03 0.12 0.16 0.29 0.38 0.30 0.27 0.26 0.22 0.23 0.11 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N02 0.002 0.016 0.016 0.006 0.050 0.050 0.009 0.051 0.070 0.127 0.1BO 0.16b 0.100 0.110 0.096 0.061 0.072 0.067 0.060 0.055 0.052 0.009 0.007 0.005 CUM-SR ( -& YG) 0.00 0.00 0.00 0.00 0.00 1.10 6.36 15.08 29.62 50.00 71.72 89.06 105.28 119.36 132.90 102. 1H 1 0 b . 7 0 106.00 lOb.OO lOb.OO 106.01) lUb.OO 106. uo 1 ------- ------- Rll OUTDOOR S^OG CHAMBER STUDr CHAMBER NUMBER 2 DAT 3 0^ 3 10-10-75 USEPA CONTRACT NO.68-03-3207 URBAN MIX 39% DILUTION IftRGET INITIAL HC/NOX: 5.0 PF'MC/0.24 PAGE 5 TIME (E3T) 0.63 1.63 2.63 3.63 4.63 5.63 b.63 7.63 8.b3 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 16.63 19.63 20.63 21.63 22.63 23.63 TIME (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 6.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 16.63 19.63 20.63 21 .63 22. 6i 03 (PP1) 0.083 0.079 0.075 0.068 0.064 0.059 0.053 0 . 0 '4 9 I). 045 0.043 0.050 0.052 0.080 0.099 0.128 0.150 0.160 TEMP (CE^T) 16.1 16.1 16.1 16.9 21.1 23.3 17.8 15.6 Nfl (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR UaNG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.09 0.22 0.35 0.44 0.60 1.13 0.99 0.7B 0.46 0.22 0.06 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (3I»1) 0.025 0.025 0.026 0,025 0.024 0.022 0.022 U.U22 0.026 0.027 0.027 0.027 0.027 0.028 0.029 0.030 0.030 CUM-SR ( -tt\G) 0,00 0.00 0.00 0.00 0.00 0.00 0. 76 4.62 14.96 33.10 57.52 90.00 146.14 206.62 260.04 2V4.6B 313.16 320. 2H 321 .60 321 .60 321 .60 321 .c.0 321.61) i«! I . faO NUX (PPM) 0.025 0.025 0.026 0.025 0.024 0.022 0.022 0.022 0.026 0.027 0.027 0.027 0.027 0.026 0.029 0.030 0.030 DILUTION (LPM) THC CM) 2.05 2.03 2.02 2.02 2.05 2.03 2.02 2.12 1.96 2.02 2.10 2.02 1.96 1.96 1.98 BEGAN (EST) CH4 (PPM) 0.95 0.99 0.97 0.92 0.95 0.92 0.67 0.93 0.97 1.01 0.97 1.00 0.90 1.01 1.01 ENDED (E3T) NMHC CH NHK1 N02-S HCHO (P3M) (PPM) (PPM) (P'M) (PP^) 1.10 4 1.03 4 .05 4 . 10 4 ,09 4 .11 4 .14 4 . 19 4 1.01 4 1.01 4 1.13 4 1.02 4 1.08 4 0.95 4 0.97 4 X POSSIBLE RDU AIRPORT .31 .48 .36 .39 .34 .31 .29 .66 .23 0.047 0.006 0.055 .58 .45 .38 .44 .45 0.152 0.011 0.056 .52 MINUTES OF SUNSHINE 46 MAXIMUM TEMPERATURE 75.0 CENT CN (/CM3) 0 ------- KTI OUT DOUR SMUG CHAMBER STUOr1 CHAMBER NUMHtR 3 DAY I OF 3 10- 8-75 USEPA CONTRACT NO.68-03-2307 URBAN MIX 39X DILUTION TARGET INITIAL HC/NOX: 5.0 PPMC/0.71 PPM PAGE 1 vO 1 IMt-. (LST) 0.80 1 .80 2.80 3.80 4.80 5.80 6.80 7.80 8.80 9.80 10.80 1 1 .80 12.00 13. HO 14.80 15.80 16.80 17,80 18.80 19.80 20.80 21.80 22.80 23.80 TIME US1) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 o.ooo 0.000 0.000 0.000 0.009 0.046 0.093 0.135 0.160 0. 180 0. 164 0.118 0.079 0.059 0.046 0.036 0.030 TEMP (ttNT) NO (PPM) 0.000 0.000 0.000 o.ooo 0.570 0.565 0.550 0.538 O.'l9q O.H4 0.290 0.110 0.021 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 n.ooo 0.000 SR (LANli/MIN) NU2 (PPM) 0.002 0.002 0.002 0.141 0.140 0.145 0. 119 0. 156 0.182 0.234 0.321 O.U'49 o.artb 0.457 0.114 0.363 0.311 0.255 0. 182 0.127 0.099 0.083 0.073 0.064 CUM-SR (LANli) NOX (PPM) 0.002 0.002 0.002 0.141 0.710 0.710 0.698 0 ,69y 0.676 0.648 0.611 0.559 0.507 0.457 0.414 0.363 0.311 0.255 0.182 0.127 0.099 0.003 0.073 0.064 DILUTION (LPM) THC CH4 (PPM) (PPM) 1 5 5 6 6 6 6 5 5 5 5 4 a a 4 3 3 3 3 2 2 .14 1.10 .03 .65 .60 .56 .44 .22 .92 .60 .32 .06 .89 .65 .32 .12 .86 .44 .29 .11 .98 .84 .24 .16 .30 .32 .37 .39 .34 .30 .32 ,27 .22 .32 .15 .15 .10 .81 .00 .94 .06 .13 BEGAN ENDED NMHC CO NBKI N02-S HCHO CN (ppM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0. 3. 4. 5. 5. 5. 4. 4. 4. 4. 3. 3. 3. 3. 2. 2. 2. 2. 2. 1. 1. X 04 79 49 31 24 07 64 58 30 00 82 67 33 18 97 76 63 29 16 91 70 0 10 10 10 10 10 9 9 9 8 8 8 7 7 6 6 5 5 4 4 3 POSSIBLE .00 .39 .39 .54 0 .54 .32 .95 .58 .21 .64 .55 .25 0,156 0.211 0.144 0 .96 .31 .66 .17 .63 0.134 0.156 0.155 .14 .80 0 .32 .19 MINUTES OF SUNSHINE 0 (EST) (EST) RDU 0.80 1 .60 2.60 3.80 '4.60 5.80 6.80 7.60 8.80 9.80 10.80 11.80 12.80 13.80 14.60 15.80 16.80 17.80 18.80 19.80 20.80 21.80 22.60 23.80 16.1 15.6 15.6 16.9 21.1 21.7 19.4 20.0 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.12 0.16 0.29 0.36 0.31 0.27 0.27 0.22 0.23 0.11 0.03 0.00 o.oo 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1 .44 7.56 16,66 32.52 54.24 75. 12 92.16 108.36 122. 16 135. BU 143.68 146.04 147.00 147.00 117.00 147.00 117.00 H/.OO 9.63 6 .00 AIRPORT MAXIMUM TEMPERATURE 22.2 CENT ------- RT1 OUTDOOR SMUG CHAMBER STUDY CHAMBER NUMHtR 3 DAY 2 Of 3 10- 9-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX TARGtT INITIAL HC/NOXl 39X DILUTION 5.0 PPMC/0.71 PPM TIflh (LST) O.HO 1 .HO 2.8U 3.80 '1 .80 5. BO 6.80 7 .00 8.80 9.110 10.80 11.60 12.60 13.60 14.60 IS. 80 16.80 17.80 18.80 19.80 20.80 ,_, 21.80 ^> 22.80 00 23.80 T1ML (LST) O.ltO 1.80 2.bO 3.80 1.80 S.80 6.80 7.80 b.80 9.80 10. BU 11 .80 12.80 13.80 H.80 IS. 80 16.80 17.60 18.60 19.80 20.60 21 .60 22. HO 23. BO LI 3 (PPM) 0.025 0.021 0.016 0.014 0.011 0.010 0.007 0.006 0.014 0.032 0.051 0.067 0.0 72 0.077 0.086 0.094 0.103 0.103 0.096 0.092 0.087 0.081 0.078 0.075 TEMP (CtNT) 19. a 18.9 17.8 20.0 20.0 21.1 16.7 IS. 6 NO (PPM) 0.000 0.000 0.000 0.000 0.000 o.oon 0.000 0 .000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 n.OO 0.00 o.oo 0.00 0.00 0.05 0.10 0.22 0.33 0.28 0.27 0.28 0.31 0.35 0.29 0.23 0.06 0.00 0.00 0.00 0.00 0.00 0.00 NIJ2 (PPM) 0.056 0.051 0.046 0.042 0.040 0.035 0.032 0.030 0.030 0.030 0.030 0.030 0.029 0.030 0.030 0.030 0.030 0.030 0.028 0.026 0.025 0.021 0.024 0.022 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 2.40 7.60 19.56 36.04 55. 44 71.76 88.44 106.68 127.20 115.32 159.84 165.48 166.20 166.20 lot. 20 166.20 16b.20 lbb.^0 IH.IX (PPM) 0.056 0.051 0.046 0.042 0.040 0.035 0.032 0.030 0.030 0.030 0.030 0.030 0.029 0.030 0.030 0.030 0.030 0.030 0.028 0.026 0.025 0.024 0.024 0.022 DILUTION (LPM) 9.63 THC (PPM) 2.72 2.60 2.53 2.42 2.32 2.25 2.19 2.13 2.12 2.15 2.09 2.08 2.07 2.06 1.97 2.05 2.24 2.00 2.00 2.03 2.04 2.04 2.03 BEGAN (E3T) CH4 (PPM) .18 .20 .20 .23 .24 .26 .30 .31 .31 .24 .28 .30 .33 .33 .06 .31 .34 .36 .36 .37 .37 .39 .37 ENDED (EST) 8.00 NMHC CO NBKI NU2-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 1.53 3 1.41 3 1.32 2 1.18 2 1 .0 / 2 0.99 2 0.89 2 0.82 0,61 0.91 0.81 0.78 0.74 0.73 0.91 0.73 0.90 0.64 0.64 0.67 0.67 0.65 0.65 X POSSIBLE RDU AIRPORT .64 . 16 .94 .69 .38 .22 .02 0 .78 .62 .90 0.043 0,013 0.039 .83 .83 .75 .70 .65 .75 .66 0.031 0.009 0.030 .64 .61 .61 .56 .56 .58 MINUTES OF SUNSHINE 26 MAXIMUM-TtMPERATURE 22.2 CfcNT ------- RII OUTDOOR SMOG CHAMBER STUD* CHAMBER NUMHER 5 UAY 3 UF 3 10-10-75 U3LPA CONTRACT NO.66-02-2307 PAGt 3 URBAN MIX TARGET INITIAL HC/NOX: 39X DILUTION 5.0 PPMC/0.71 PPM T1MF. (fcsn O.HO i .HO 2.80 3.80 1.80 5.80 6. HO 7. HO 8, HO 9, HO 10. HO 1 1 .RO 12. HO 13.80 11. HO 15.80 16.80 1 1 . HO 16.60 19. HO 20.80 21. HO 22.80 23. HO TIME (EST) 03 (PPM) 0.073 0.067 0.062 0.058 0.052 0,018 O.OIb 0.011 0.037 0.011 0.055 0.072 0.091 0.116 0.113 0. 165 TEMP (CENT) NO (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 * • t , » • , • m * • B * * . • 000 000 000 000 000 000 000 ooo 000 000 000 000 000 000 000 000 SR (LANG/MIN) N02 (PPM) 0.022 0.021 0.021 0.021 0.021 0.021 0.021 0.021 0.021 0.026 0.026 0.027 0.027 0.028 0.029 0.029 tUM-SR (LANG) NOX (Pf'M) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .022 .021 .021 .021 .021 .021 .021 .021 .021 .026 .026 .027 .027 .026 .029 .029 DILUTION (LPM) THC CHI NMHC (PPM) (PPM) (PPM) 2.00 2,00 2.00 1.99 2.01 2.00 2.00 2.03 1.95 .93 .96 .95 .96 2.00 .91 .91 .31 0 ,31 0 .37 0 .39 0 .38 0 .36 0 .36 0 .39 0 .39 0 .37 0 .16 0 .11 0 .13 0 .12 0 .11 0 .12 0 BEGAN ENDED X .69 .66 .63 .60 .63 .61 .61 .61 .56 .57 .50 .51 .53 .58 .17 ,19 POSSIBLE CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 1.56 1.63 .61 .56 .6'1 160 ,55 .52 .52 ,17 .50 0.019 0,017 0.013 .62 .62 .55 .82 .62 0.165 0.013 0.019 .69 MINUTES OF SUNSHINE 16 (EST) (EST) ROU AIRPORT MAXIMUM TEMPERATURE 23.9 CENT 0.80 1 .HO 2.80 3. HO 1.HO 5.60 6.00 7.80 H.80 9.80 10.80 1 1 .80 12. HO 13.80 11.80 15.60 16.80 17.80 18.80 19,60 20.80 21 .HO 2?, 80 23.80 16,1 16.1 16. 1 16.9 21.1 23.3 17.8 15.0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 .00 .00 .00 .00 .00 .00 .02 .09 .22 .35 .11 .60 .13 .99 .78 .16 .22 .06 .00 .00 .00 .00 .00 .00 0.00 0.00 0.00 0.00 0.00 0.00 0.96 5.52 1 f . 16 36,60 61.92 96.00 157.11 218.52 26/.81 299.28 315.36 320.88 321 .60 321 .60 321 .60 321 .60 321 .60 321 .60 ------- RU OUTDOOR SMUG CHAMBER STUOY CHAMBER NUMBER 4 DAY I OF 3 10- 6-75 U3EPA CONTRACT NO.68-02-2207 PAGt 1 URBAN MIX TARGET INITIAL HC/NOX: 39X DILUTION 1.0 PPHC/0,10 PPM TIMK (tST) 0.97 1.97 2.9/ 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 1B.97 19.97 20.97 .. 21.97 0 22.97 0 23.97 TIME (tST) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11 .97 12.97 13.97 11.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 22.97 33.97 03 (PPM) 0.000 0.000 o.ooo o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.012 0.041 0.064 0.078 0.090 0.098 0.102 0.096 0.086 0.075 0.070 0.062 0.057 0.052 TEMP (CENT) 16. 1 15.6 lb.6 18.9 21.1 21.7 19. a 20.0 MO (PPM) 0.000 0.000 0.000 0.000 0.070 0.068 0.067 0.058 0.04] 0.013 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 o.OO 0.00 0.00 0.00 0.03 0.12 0.16 0.29 0.38 0.3a 0.2B 0.27 0.22 0.23 0.11 0.03 o.oo 0.00 0.00 0.00 0.00 0.00 NIJ2 (PPM) 0.002 0.002 0.002 0.025 0.021 0.024 0.025 0.026 0.031 O.oab 0.068 0.0/8 0.0 76 0.072 0.065 0.061 0.056 0.050 0.012 0.033 0.028 0.024 0.021 0.020 CUM-SR (LAWG) 0.00 0.00 0.00 0.00 0.00 0.00 1.74 8.76 10.20 35.42 58.04 76.52 95.44 111 .66 124.96 1^6. 74 145.58 147.54 147.00 147. t,0 147.60 147.60 1U7.60 107 .t>0 NOX (PPM) 0.002 0.002 0.002 0.025 0.093 0.092 0.092 0.083 0.072 0,059 0.068 0.078 0.076 0.072 0.065 0.061 0.056 0.050 0.042 0.033 0.028 0.024 0.021 0.020 DILUTION (LPM) 9.63 THC (PPM) 1.31 1.55 2.05 2.06 2.19 2.18 2.15 2.13 2.03 2.01 2.01 1 .98 .93 .90 .87 .86 .61 .81 .82 .76 .73 BEGAN (EST) 8.00 CH4 (PPM) 1.25 1.54 1.54 1.52 1 .60 1.60 1.59 1.61 1.62 1 .60 1.60 1.57 1.56 1.42 1.48 1.47 1.35 1.46 1.47 1.45 1.47 ENDED (tST) NMHC CO NHKI N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.06 0.01 0,52 0.54 0.58 0.57 0.56 0.52 0.41 0.42 0.41 0.41 0.36 0.47 0.39 0.38 0.47 0.35 0.36 0.31 0.26 0.00 12.09 12.09 12.09 12.16 0 12.23 11.97 11.57 11.20 10,83 10.54 10.10 9.80 0.074 0,041 0.026 0 9.58 8.91 8.23 7.89 7.62 0.048 0.031 0.036 7.41 7.20 0 6,86 6.78 X POSSIBLE MINUTES OF SUNSHINE 0 RDU AIRPORT MAXIMUM TEMPERATURE 22.2 CENT ------- Rfl (JUTDOUK SMOG CHAMfjeK STUDY CHAMBC.K NUM13CR 4 DAY 2 OF 3 10- 9-75 U3EPA CUNTRACt NO.68-02-2207 PAGE 2 URBAN MIX TARGET INITIAL HC/NOXI 39X DILUTION 1.0 PPMC/0.10 PPM TIML (LST) 0.97 I.1?? a. 97 3.97 1.97 S.97 6.97 7.97 6.97 9.97 10.97 1 1 .97 12.97 13.^7 11.97 lb.97 16.97 17.97 16.97 19.97 20.97 21.97 g 22.97 ^ 23.07 TIML (EST) U3 (PPM) 0.04H 0.0Mb 0.043 0.039 0.03b 0.0 42 0.032 0.026 0.02H 0.032 0.040 0.046 0.019 O.OS3 0.0-59 0.063 0.066 0.068 0.063 0.059 0.056 0.052 0.050 0.04S TEMP (CENT) NO (PI'M) 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) NU2 (PI'M) 0.019 o.oia 0.016 0.016 O.Olb 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.015 0.014 0.015 0.015 O.Olb 0.015 0.014 0.013 0.013 0.012 0.012 0.012 CUM-SR (LANG) HUX (PPM) 0.019 0.016 0.016 0.016 O.Olb 0.014 0.014 0 . 0 1 '1 0.014 0.014 0.014 0.014 O.Olb 0.014 O.Olb O.Olb O.Olb O.Olb 0.014 0.013 0.013 0.012 0.012 0.012 DILUTION (LI'M) THC (PPM) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 .69 .67 .67 .64 .60 .61 ,b8 .56 .59 .66 .61 .58 .59 .61 .b2 .61 .52 .59 .62 .60 .63 .63 .61 BEGAN (EST) CH4 (PPM) 1 .46 1.45 J .44 1.42 1.36 1.36 1.37 1.39 1.37 1.37 1.32 1.36 1.34 1.39 1.32 1.34 1.37 1.36 1.36 1.39 1.37 1.36 1.37 ENDED (EST) NMHC (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X .24 .22 .24 .22 .21 .25 .21 .IB .22 .29 .29 .22 .25 .22 .20 .27 .15 .23 .25 .21 .26 .27 .21 POSSIBLE CO NBKl N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CMJ) 6 6 6 5 5 5 5 b 5 5 5 5 5 4 4 4 4 4 a 4 4 a 4 .45 .31 .04 .89 .71 .53 .44 0 .30 .27 .26 0.039 0.011 0.013 .22 .13 .01 .96 .80 .86 .77 0.026 0.006 0.017 .72 .68 .62 .55 .57 .56 MINUTES OF SUNSHINE 26 ROU AIRPORT 0.97 1.97 2.97 3.97 4.97 b.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 15.97 14.97 lb.97 16.97 17.97 16.97 19.97 20.97 21.97 22.97 23.97 19. a 16.9 17.6 20.0 20.0 21.1 16.7 15.6 0.00 0.00 0.00 0.00 0.00 0.00 O.Ob 0. 10 0.22 0.33 0.26 0.27 0.2fl 0.31 0.3b 0.29 0.23 0.06 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.90 8.80 21 . 76 41.34 58. 2 'J 74.46 91.^4 109.78 130. 70 148.22 1 6 ------- RTI OUTDOOR SMIJU CHAMBER STUDY CHAMBER NUMBER 4 DAY 3 01- 3 10-10-7rj USEPA CONTRACT NO.68-02-2207 PAGE 3 URBAN MIX TARGET INITIAL HC/NHXt 39X DILUTION 1.0 PPMC/0.10 PPM TIME (EST) 0.97 1.97 2.97 3.97 4.97 5.97 6.9/ 7.97 H.97 9.97 10.97 11.97 12.97 13.9? 14.97 15.97 16.97 17.97 18.97 19.97 20.97 N> 21.97 0 22.97 ^ 23.97 TIME (EST) 03 (PPM) 0.04S 0.043 0.041 0.036 0.034 0.032 0.029 0.027 0.024 0.028 0.033 0.04b 0.059 O.Ofb 0.092 0.104 TEMP (CENT) NO (PPM) 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) N02 (PPM) 0.011 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.012 0.013 0,013 0.013 0.013 0.014 0.014 0.014 CUM-SR (LANG) NOX (PPM) 0.011 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.012 0.013 0.013 0.013 0,013 0.014 0.014 0.014 DILUTION (LPM) THC (PPM) 1.59 1.61 1.59 1.58 1.64 1.62 1.58 1.62 1 .56 1.56 1.65 1.61 1.61 1 .69 1.61 1 .62 BEGAN (EST) CH4 (PPM) 1.37 1.39 1.39 1.36 J.41 1.38 1.34 1.35 1 .36 1.36 1.45 1.43 1.38 1.44 1.40 1.42 ENDED (EST) NMHC (PPM) 0.22 0.22 0.20 0.22 0.23 0.24 0,24 0.26 0.20 0.20 0.19 O.lfl 0.23 0.26 0.21 0.20 x POSSIBLE CO NOKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 4.48 4.64 4.58 4.53 4.53 0 4.15 1.39 1.38 1.35 4.36 0.025 0.008 0.030 4.58 4.58 4,38 4.14 4.38 0.107 0.012 0.048 4.38 MINUTES OF SUNSHINE 46 RDU AIRPORT MAXIMUM TEMPERATURE 23,9 CENT 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 H.97 9.9/ 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 25.97 Ik. 1 16.1 16. 1 18.9 21.1 23.3 17.8 IS. 6 0,00 0.00 0.00 0.00 0.00 o.oo 0.02 0.09 0.2? 0.35 0.44 0.60 1.13 0.99 0.78 0.46 0.23 0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.16 6.42 19.36 40.10 66.3-2 102.00 166. in 228.42 275.64 303. fl« 318.14 322.08 322.20 322.20 322.20 322.20 322.20 -42.? . ------- RT1 LJUIUUOH SMJU CHAMBER STUDY CHAMBER NJMBtK 1 1 OF i 10-14-75 J5EPA CONTRACT NU . PAGE 1 HCtNOX SLUG 95* DILUTIUM fA-iGET INITIAL HC/NUXI 10.0 PPMCV1.00 PPM (E3T) 0.11 1.13 2.13 3.13 4.11 5.11 6,13 7.13 a. 13 V.13 10.13 11.13 12.13 13.13 14.13 15.11 16.13 17.13 18.13 19.13 20.13 21.13 0 22.13 w 23.13 TIME UST) 03 (PPM) 0.000 0,000 0,000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.002 0.099 0.368 0.701 0.913 0.915 0.826 0.707 0.586 0.480 0.198 0.136 0.281 0.240 UMP (CENT) NU (PPM) o.ooo 0.000 0.000 0.680 0.904 0.88& 0.874 0.651 0.820 0.677 0.278 0.037 0.015 0.011 0.011 0.010 0.010 0.010 0.009 0.005 0.003 0.001 0.001 0.000 3R (LANG/MIN) SU2 (PPM) 0.000 0.000 0.000 O.c!59 0,229 0.2H 0.255 0.262 0.2UH O.lOb 0.725 0.770 0.588 0.403 0.26H 0.207 0.165 U.136 0.107 0.086 0.070 0.059 0.053 0.045 CUM-SR (LANG) MUK (PPM) 0.000 0.000 0.000 0.939 1.133 1.123 1.129 1.113 1.108 1 .083 1,003 0.607 0.603 0.414 0.279 0.217 0.174 0.145 0.116 0.091 0.073 0,060 0.055 0.045 DILUTION (LHM) 1HC CH4 (PP'I) (3PM) 2.08 2.09 5,02 9.91 11.23 11.17 11.04 10.99 10.57 10.26 9.45 8.34 7.37 6.56 6.05 5,62 5.22 4,88 4,56 4.12 4.09 1.92 3.72 .53 .56 .51 .52 ^52 .48 .51 .40 .51 .47 .48 .49 .48 .53 .55 .56 .51 .56 .56 ,56 .54 .56 BEGAN ENDED (EST) (EST) SMHC (PPM) 0 0 3 8 9 9 9 9 9 8 7 6 5 5 4 4 3 3 3 2 2 2 2 X .54 .53 .51 .40 .72 .65 .56 ,48 .17 .76 .98 .86 .87 ,10 .52 .07 .66 .34 .00 .76 .53 .18 .17 POSSIBLE CU NbM N02-3 HCHU (PPM) (PPM) (PPM) (PPM) 0 0 9 9 8 9 8 8 9 9 8 1 6 5 5 D 4 3 2 2 2 1 1 .17 .17 .67 .09 .46 .25 .60 .41 .27 .29 * 0.714 0.167 .36 .25 .47 .82 .21 .57 .01 .42 * * 0.047 .86 .39 .01 .72 .40 MINUTES OF SUNSHINE 93 CN (/CM3) 0 0 0 0.13 1.13 2.13 3.13 4.13 5.11 6.11 7.11 8.11 9.13 10.15 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.11 22,13 23.13 12,8 12.8 11.7 20.6 28.3 28.9 21.3 18.1 o.oo o.oo 0,00 0.00 0.00 0.00 0.03 0.21 0.49 0.73 0.90 1.06 1 .06 0.91 0.73 o.qe 0.21 0.05 0.00 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.24 18. i2 49.64 9M.&0 150.08 213.bB 276.Ob 329.84 3/1 .0'< RDU AIRPORT MAXIMUM TEMPERATURE 86,0 CEW> Data suspect and discarded. 39.93 10.00 409,00 411.60 .60 .60 411.60 111.60 411.60 411, 411, ------- «!I OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 OAT 2 OF 3 10-15-75 JSEPA CONTRACT NU,66-02-2307 "IIX i HC+NOX SLUG* 95X DILUTION TARGET' INITIAL HC/NJXJ 10.0 PPMC/I.OO PPM PAGE 2 TIME (E5U 0.13 1.15 2.15 3.13 0.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.15 15.13 10.13 1S.1J 16. 13 1/.13 18.13 1"J. 1 5 20.13 ho * o £?«? * i j> - 23.13 TIME UST) 03 (PPM) 0.200 0.1/3 0.108 0.126 0.107 0.091 0.0/6 0.060 0.055 0.007 0.027 0.020 0.076 0.163 0.203 0.300 0.333 0.330 0.303 0.270 0,249 0.237 0.22B 0.219 IEMP (CENT) NO (PPM) 0.000 0.000 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 000 000 000 000 000 000 000 on 134 072 037 021 016 015 010 014 Oil 000 003 000 000 002 SR (LANG/MIN) •V02 (PPM) 0.039 0.052 U.029 0,025 0.021 0.021 0.018 0.017 0.016 0.0/2 0.160 0.201 0.213 0.203 0. 1BU 0.158 0.136 0.116 0.005 0.059 U.045 0.03/ 0.030 0.035 LUM-SK (LANG) NUX (PPM) 0.039 0.032 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 fl • • • • * « t • * • * » • • • * • • • • 029 025 021 021 018 017 016 082 290 2/3 250 225 196 1/5 150 129 090 06J 006 03? 030 035 DILUTION UPH) THC CHO >JMHC CD NBK1 N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) UCM5) 3.65 .56 2.10 1.36 3.53 .52 2.02 1.15 3. 3, 3, 3. 3. 3. 3. 3, 3. 3. 2. 2. 2. 2. ;>, 2. 2. 2. 2. 2. 2, 2. 56 .52 2.05 1,09 05 ,53 27 .OB 31 .55 17 .55 07 .09 07 1.53 25 1.56 27 1.56 11 ,56 90 .54 85 .53 83 .56 67 .46 11 -.56 73 .54 BO .61 n .60 fc5 .01 61 .56 80 .61 80 .56 .91 0.67 .79 0./2 .76 0.97 0 .63 0.81 .56 0.62 .54 0.62 ,69 0.08 .71 0.50 0.033 0.166 0.092 .56 0.63 .3/ 0.81 .32 0,92 .25 1.07 130 .21 O.// .22 1.05 0.203** 0.110 0.055 .20 1.07 .19 .09 .18 .05 .£4 .85 ,2$ .06 .19 .O/ .20 .00 BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 98 (EST) (EST) HDU AHPORT MAXIMUM TEMPERATURE 84.0 CEHT 0.13 1.13 2.13 3.13 0.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 23.13 25.13 16.7 15.0 14,4 23.9 27.8 27.8 21.1 IB. 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .00 .00 .00 .00 .00 .00 .03 .20 .07 .71 .89 .98 .96 .68 .69 .09 .20 .04 .00 .00 .00 .00 .00 .00 0.00 0.00 0.00 o.oo 0.00 0.00 0.20 3.00 17.56 07.68 91. /2 145. H4 204.08 26J.OO 312.72 352.52 379.60 390.32 392.00 592. '10 392. 'JO 392.00 39ij.'40 J92.uo + "A second injection took place at approximately 0900 EST on 15 Oct 75 Target injections were 0.50 ppm HC and 0.25 ppm NO^.. + * Data suspect but retained. 39 .93 9.00 ------- RTI OUTDOOR SMUG CHAMBER STUDY CHAMBER NUMBER 1 DAY 3 OF 3 10-16-75 TIME (EST) 0. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. o 32! 01 23. 13 13 3 3 3 3 3 13 13 1 3 13 13 13 13 13 13 13 13 13 13 13 13 13 03 (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TIME (EST) .211 .200 .190 .162 .173 .165 .156 .14B .139 .133 .130 .140 .176 .229 ,273 .291 .293 TEMP (CENT) NO (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .003 .003 .003 .004 .005 .004 .005 .004 .003 .005 .007 .010 .003 .004 .004 .003 .002 SR (LftNG/MlN) 0.13 1.13 2. 3. 4. 5. 6. 7. B. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 17. B 17.2 16.7 21.7 27.8 26.7 21.1 21.1 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.20 0.45 0.56 0.86 0.99 0.96 0.73 0.56 0.39 0.09 0.02 0.00 0.00 0.00 o.rto o.oo 0.00 N02 (PPM) 0.032 0.031 0.031 0.029 0.028 0.02B 0.027 0.027 0.027 0.029 0.032 0.034 0.036 0.040 0.043 0.044 0.043 CUM-SR (LUNG) 0.00 0.00 0.00 0.00 0.00 0.00 0.32 4.00 IB. 00 45. 8B 81 .88 134.52 193. 6fl 2 4 9 . U t 291. «,! 324.12 345.12 349.96 351 .00 351 .00 3J1 .00 351 .00 351 .00 351 .00 NOX (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .035 .034 .034 .033 .033 .032 .032 .031 .030 .034 .040 .044 .040 .044 .047 .046 .045 DILUTION (LPM) THC CH4 (PPM) (PPM) 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 80 1 80 1 80 78 79 77 78 78 76 70 60 51 53 60 61 57 53 .56 .54 .56 .53 .54 .55 .49 .48 .48 .48 .47 .46 ,38 ,41 .51 .50 .43 BtGAN ENDED (EST) (EST) USEPA CONTRACT NO.bd-02-2207 MIX, HC+NOX SLUG 95X DILUTION TMGET INITIAL HC/NDXt 10.0 PPMC/1.00 PPM NMHC (P?M) 1.24 1.26 1,24 1.25 1.25 1.22 1,29 1.30 1.28 1.22 l.M 1.05 1.15 1.19 1.10 1.07 1.10 CO (PPM) 0.99 0.98 0.96 0.98 0.95 0.93 0.91 0.90 0.89 0.79 0.73 0.61 0.69 0.84 0.97 0.97 0.96 NBKI (PPM) N02-S (PPM) HCHU (PPM) PAGE J CN UCM3) 0.131 0.248 0.011 0.014 0.037 0.056 X POSSIBLE MINUTES OF SUNSHINE 75 ROU AIRPORT MAXIMUM TEMPERATURE as.o CENT ------- RTI OUTDOUK SMOG CHAMBER STUDY USEPA CONTRACT NO.68-03-2307 PAGE 1 CHAMBER NUMUtR DAY 1 OF 3 10 HME 03 (LST) (PPM) 0.30 1.30 3.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 13.30 13.30 1U.30 15.30 16.30 1 7,30 18.30 19.30 30.30 31.30 33.30 33.30 TIME (tST) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.003 0.111 0.309 0.358 0.455 0.471 0.448 0.393 0.347 0.384 0.236 0.195 0. 163 0. 1 46 0.113 TEMP (CENT) -14-75 NO (PPM) 0.000 0.000 0.000 n.215 0.216 0.214 0.214 0.311 0.303 0. 129 0.015 0.005 0.004 0.004 0.004 0.004 0.004 0.005 0.004 0.000 0.000 0.000 o.ooo o.ooo SR (LANG/MIN) H03 (PPM) 0.000 0.000 o.ooo 0.049 0 .044 0.050 0.051 0.051 0.058 0.137 0.191 0.149 0.112 0.08b 0.060 0.049 0.041 0.033 0.037 0.019 0.021 0.018 0.016 0.014 CUM-SR (LANG) NOX (PPM) 0.000 0.000 0.000 0.264 0.265 0.264 0.265 0.263 0.261 0.257 0.306 0.154 0.117 0.090 0.064 0.053 0.045 0.039 0.031 0.019 0.021 0.018 0.016 0.014 DILUI ION (LPM) THC (PPM) 2.03 3.00 4.66 5.34 5.33 5.19 5.04 5.28 4.76 4.89 3.94 3.63 3.30 3.09 3.86 3.71 3.56 3.44 3.35 3.39 2.25 3.23 BtGAN (EST) CH4 (PPM) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 .51 ,51 .53 .53 .52 .53 .44 .46 .53 .41 .43 .48 .49 .49 .47 .50 .48 .46 .46 .46 .48 .47 ENDED MIX, HC+NOX SLUG 95X DILUTION TARGET INITIAL HC/NOXI 5.0 PPMC/0.24 PPM NMHC CO NOK1 N03-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0 0 3 3 3 3 3 3 3 3 2 3 1 1 1 1 1 0 0 0 0 0 X .53 .49 .15 .72 .71 .67 .60 .79 .34 .48 .53 .14 .81 .59 .39 .31 .08 .98 .89 .61 .76 .76 0 0 9 8 9 8 fl 9 fl 7 6 5 4 4 3 3 3 3 1 1 1 0 POSSIBLE .30 .14 .23 .83 0 .54 .87 .71 .63 .54 0.134 0.163 0.103 .38 .31 .50 .71 .09 450 .50 .00 .47 .04 .71 .41 .14 .97 MINUTES OF SUNSHINE 93 (EST) RDU 0.30 1 .30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 16.30 19.30 20.30 31.30 22.30 23.40 12.8 13.8 11.7 20.6 28.3 28.9 33.3 1H.3 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.31 0.49 0.73 0.90 1.06 1.06 0.91 0.73 0.46 0.21 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.54 5.58 23.22 56.44 103.80 160.68 224.26 385.18 336.54 375.8'4 399.78 409.50 41 1 .60 411 .60 41 1 .t-0 41 1 .60 tl I .60 y 1 1 .bO 65.70 9.33 AIRPORT MAXIMUM TEMPERATURE 30.0 CENT ------- Rll OUrpUUK SMUG CHAMBER STUUr UStPA CONTRACT NO.68-02-2207 PAGfc 2 CHAMBER IxUMtthR £ DAY 2 UF 3 10- TIME (ESI ) 0.50 1 .30 2. 40 3.30 4.30 5.30 6.30 7.30 6.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 to 21.30 0 22.30 ^ 23.30 TIME (LSD 03 (PPM) 0.094 0.079 0.06S 0.055 0.046 0.059 0.052 0.026 0.021 0.021 0.005 0.011 0.015 0.020 • 0.025 0.024 0.024 0.018 0.000 0.000 0.000 0.000 0.000 0.000 TEMP (CENT) •15-75 NO (PPM) 0,000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.016 0.186 0.152 0.122 0.096 0.077 0,064 0.056 0,043 0.032 0.021 0.021 0.020 0.020 0.020 SR (LANG/MIN) N02 (PPM) 0.012 0.011 0.009 0.007 0.007 0.009 0.007 0.007 0.006 0.059 0.102 0. 123 0. 144 0. 155 0. 166 0. 169 0. 169 0.1 71 0.181 0.188 0.186 0. 185 0.162 0.180 CUM-3R (LAUG) NOX (PPM) 0.012 0.011 0.009 0.007 0.007 0.009 0.007 0.007 0.006 0.075 0.288 0.275 0.266 0.251 0.243 0.233 0.225 0.214 0.213 0.210 0.207 0.205 0.202 0.200 DILUTION (LPM) THC (PPM) 2.22 2.20 2.28 2.25 2.01 2.20 2.20 2.15 2.01 2.08 1.86 2.06 2.04 2.07 2.08 1.90 2.11 2.11 2.11 BEGAN (EST) CH4 (PPM) 1.47 .49 .46 .49 .35 .47 .45 1.45 .43 .46 .36 .49 .48 .54 .52 .39 .49 .50 ,50 ENDED (EST) MIX, HC+NOX SLUG* 9SX DILUTION TARGET INI NMHC (PPM) 0.76 0.71 0.82 0.76 0.66 0.73 0.74 0. 70 0.58 0.62 0.50 0.56 0.56 0.53 0.56 0.51 0.62 0.61 0.61 X POSSIBLE TIAL HC/NOXI 5.0 PPMC/0.24 PPM CO NBKI N02-S KCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.95 0.79 0.67 0.56 0.44 0.67 HO 0.48 0.41 0.018 0.111 0.033 0.59 0.77 140 0.50 0.82 0.027 0.84 0.84 0.82 0.51 0.81 0.80 0.75 MINUTES OF SUNSHINE 96 RDU AIRPORT MAXIMUM TEMPERATURE 28.9 CENT 0.30 1 . 50 2.30 3.30 4.30 5. 3u 6.10 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.50 16.30 17.30 18.30 19.30 20.30 21 .30 22.30 23.30 16.7 15.0 14.4 23.9 27.8 27.8 21.1 16.9 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.20 0.47 0.71 O.B9 0.9H 0.96 0.88 0.69 0.49 0.20 0.04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.54 5.40 22.26 54. 78 100.62 155.64 214.06 2/0.24 319.62 357.42 3dl,60 390.72 39 ------- RT1 OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY 3 UF 3 10-16-75 U3EPA CONTRACT NO.68-02-2207 PAGE 3 MIX, HCtNOX SLUG TARGET INITIAL HC/NOXl 95* DILUTION 5.0 PPMC/0,24 PPM TIME asn 0.30 1.30 2.30 3.30 1.30 5.30 6.30 7.30 B.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 g 22.30 Co 23.30 t TINE (EST) 0.30 1.30 2.30 3.30 4.30 -3.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20. 3U 21. tO 22.30 23.30 U3 (PPM) 0.000 0.000 0.000 0.000 0.000 o.ooo o.ouo 0 .000 0.012 0.021 0.027 0.043 0.067 0.09Q 0.107 0.114 0.120 TEMP (CENT) 17.8 17.2 16.7 21.7 27.6 26.7 21.1 21.1 NU (PPM) 0.021 0.02) 0.019 0.020 0.020 0.019 0.020 0.019 0.032 0.037 0.033 0.032 0.027 0.019 0.015 0,012 0.010 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.20 0.45 0.56 0.86 0.99 0.96 0.73 0.56 0.39 0.09 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Nl) 2 (PPM) 0. 1 76 o.i /u 0.1/1 0.169 0.168 0. I6b 0.160 0.160 0.143 0.130 0.123 0.121 0.113 0.109 0.105 0.101 0.095 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.72 6.00 22.50 51.48 90.48 140.42 203.28 256.74 29/.M8 328.02 3Mb. 02 3S0.16 3bl.OO 351.00 351.00 351 .00 351 .00 351 .00 NUX (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 . 199 .196 .190 .169 .IBB .185 .181 .180 .175 . 166 . 156 .153 .140 .126 . 120 .112 ,105 DILUTION (LPM) THC (PPM) 2.12 2.11 2.10 2. 1 2. 1 2. 0 2. 1 2. 1 2. 0 1.90 1.90 2.04 2.01 2.00 BEGAN (EST) CH4 (PPM) 1.47 1.49 1 .46 1.44 1.45 1.47 1.41 1.40 1.40 1.31 1.29 1.44 1.46 1.43 ENDED (EST) NMHC CO NHKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0.65 0.62 0.64 0.67 0.66 0.63 0.70 0.71 0.70 0.59 0.61 0.60 0.55 0,57 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X POSSIBLE RDU * Data AIRPORT suspect .73 .74 .71 .70 .66 .69 .64 .60 .59 0.061* 0.106 0.025 .37 .42 .74 .68 .69 0.131 0.086 0.023 MINUTES OF SUNSHINE 75 MAXIMUM TEMPERATURE 28,3 CENT but retained. CN (/CM3) 0 ------- HT1 OUTDUOR SMOG CHAMBER STUOY CHA-1HLR NUMUEH 3 DAY I OF 3 10-14-75 USEPA CONTRACT NO.68-02-2207 PAGE 1 MIX, HC + NOX SLUi; TARGET INITIAL HC/NUX: 95X DILUTION 5.0 PF'HC/0.71 PPM TIHL (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.4? 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 TIME (EST) U3 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.004 U.079 0.248 0.426 0.556 0.604 0.565 0.478 0.388 0.317 0.261 0.219 0.184 0.155 TEMP (CENT) NO (PPM) o.ooo 0.000 0.000 0.674 0.671 0.648 0.636 0.626 0.594 0.481 0.214 0.035 0.011 0.009 0.006 0.006 0.006 0.006 0.006 0.005 O.OOJ 0.001 0.000 0.000 SR (LANG/MIN) U02 (PPM) 0.000 u.ooo 0.000 0.144 0.149 0.154 0. 156 0.164 0.182 0.278 0.456 0.494 0. J89 0.284 0.19? 0.139 0.107 0.080 0.057 0.043 0.035 0.029 0.026 0.021 CUM-SK (LANG) NOX (PPM) 0.000 0.000 0.000 0.818 0.819 0.802 0.792 0.789 0.775 0.759 0.6/0 0.529 0.400 0.293 0.203 0. 145 0.113 0.087 0.063 0.046 0.039 0.030 0.026 0.021 DILUTION (LPM) TMC CH4 (PPM) (PPM) 2 2 6 6 / 7 6 6 6 5 4 4 1 3 3 2 2 2 2 2 2 2 .12 .10 .29 .96 .23 .13 .84 .19 .54 .97 .96 .56 .93 .51 .16 .87 .66 .53 .36 .31 .23 .14 .56 .58 .U7 .53 .58 .53 .to .51 .51 .36 .38 .53 .45 .as .43 .44 .43 .41 .37 .10 .35 .36 BEGAN ENDED NMHC CO NllKl N02-S HCMO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0 0 4 5 5 5 5 4 5 4 3 3 2 2 1 1 1 1 0 0 0 0 X .56 .52 .62 .43 .65 .60 .44 .96 .03 .61 .59 .02 .48 .02 .73 .44 .23 .12 .99 .92 .87 .78 0 0 8 8 9 8 8 9 8 7 6 5 4 3 3 2 2 1 1 1 0 0 POSSIBLE .22 ,17 .95 .69 0 .24 .73 .59 .48 .82 * 0.372 0.073 .24 .17 .36 .48 .81 910 .19 .68 .17 * * 0.031 .79 .48 .22 .98 0 .86 MINUTES OF SUNSHINE 93 (EST) (EST) RDU 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21. "7 22.47 23.47 12. H 12.8 11.7 20.6 20.3 26.9 23.3 18. 3 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.21 0.49 0.73 0.90 1 .06 1.06 0.91 0.73 0.48 0.21 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.84 7.68 28.12 64.24 112.80 171 .26 234.88 294.28 343.84 380.64 401.86 410.00 41 .oO 41 .60 41 .60 41 .60 41 .60 41 .60 * Data 58.05 9 .50 AIRPORT suspect MAXIMUM TEMPERATURE 30.0 CENT and discarded. ------- KT1 OUTDOOR SMUG CHAMBER STUDY CHAMBER UUHHER 3 DAY £ UF 3 10-15-75 UStPA CONTRACT NO.68-02-2207 MIX, HC+NOX SLUG * TARGET INITIAL HC/NOX: 95* DILUTION 5.0 PPMC/0.71 PPM TIME. (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 E 22.47 0 23.47 TIME (CST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 6.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 33.47 03 (PPM) 0. 128 0.109 0.091 0.077 0.064 0.055 0.046 0.037 0.031 0.000 O.OOi 0.013 0.035 0.068 0.102 0.124 0. 139 0.137 0.120 0.092 0.075 0.065 0.059 0.049 TEMP (CENT) 16.7 15.0 14.4 23.9 27.8 27.8 21.1 ib.9 NO (PPM) o.ooo 0.000 o.ooo o.ooo 0.000 0.000 O.OOn 0.000 0.000 0.195 0.155 0.096 0.057 0.032 0.021 0.014 0.011 0.006 0.004 0.001 0.001 0.000 0.002 0.002 SR (LANG/MIN) 0.00 -0.00 0.00 0.00 0.00 0.00 0.03 0.20 0.47 0.71 0.89 0.98 0.96 0.88 0.69 0.49 0.20 0.04 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) o.oia U.015 0.014 0.012 0.011 0.011 0.011 0.010 0.009 0.107 0.13b 0. 152 0.193 0.193 0,193 0.171 0.155 0.128 0.092 0.068 0.057 0.047 0.041 0.035 CUM-SK ILANG) 0.00 0.00 0 .00 0.00 0.00 0.00 0.84 7.40 26.96 61 .88 109.52 165.44 223.68 279.04 326.52 362.32 383. bO 391.12 3Vc?.40 39£.40 39^.40 39.J.40 59 ------- RTI OUTDOOR SMUG CHAMBER STUDY USEPA CONTRACT NO.68-02-2207 PAGE 3 CHAMUER DAY 3 OF TIME (EST) 0.47 1.17 2.47 3.47 1.47 5.47 6.47 7.47 a. 47 9.47 10.17 11.47 12.47 13.47 11.17 15.47 16.47 17.17 1H.17 19.47 20.17 21.17 22.17 23.17 T 1 ME (tSl ) 0.17 1.47 2.17 3.17 1.17 5.17 6.47 7.47 8,47 9.47 10.47 11.17 12.17 13.17 11.47 15.47 16.17 17.17 Ifl. 47 19.47 20.47 21.47 22.47 23.47 JU 3 HUtR i 10- us (PPM) 0 0 0 0 0 0 0 0 U 0 0 0 0 0 o 0 0 .045 .041 .036 .032 .030 .027 .024 .021 .024 .037 ,061 .096 . 144 .187 .219 .226 .225 TEMP (CENT) 17.8 17.2 16.7 21.7 27. H 26.7 21.1 21.1 16-75 NU (PPM) 0.002 0.001 0.002 0.002 0.002 0.002 0.002 0.002 0.003 0.005 0.006 0.010 0.011 0.01 1 0.009 0.009 0.005 SR (LANG/M1N) 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.20 0.45 0.56 O.B6 0.99 0.96 0.73 0.56 0.39 0.09 0.02 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.032 0.030 0.027 0.027 0.026 0.025 0.022 0.021 0.021 0.024 0.025 0.027 0.027 0.028 0.028 0.027 0.027 CUM-SW (LANG) 0,00 0.00 0.00 0.00 0.00 0.00 1.12 8.00 27.00 57.08 99.08 154.32 212.88 264.04 303.08 331.92 346.92 350.36 351 .00 351 .00 351 .00 351 .00 351 .00 351 .00 NUX rue MIX, HCtNOX SLUG 95% DILUTION TARGET INITIAL HC/NUX: 5.0 PPMC/0.71 PPM CHI NMHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0 0 0 0 0 II 0 0 0 0 0 0 0 0 0 0 0 .034 2.06 .031 2.01 ,029 2.04 .029 2.04 .028 2.02 .027 2.01 .025 2.01 .024 2.02 .025 2.00 .029 .031 .036 .80 .037 .80 .039 .97 .036 .91 .035 .90 .032 .29 0.77 0.71 .32 0.72 0.73 .30 0.71 0.68 .30 0.71 0.71 .30 0.72 0.71 .32 0.69 0.68 .30 0.72 0.65 .27 0.75 0.59 .30 0.70 0.62 0.060 0.013 0.031 .23 0.57 0.10 .18 0.62 0.43 .30 0.67 0.73 .26 0.65 0.69 1.26 0.64 0.72 0.201 0.015 0.041 CN (/CM3) 210 U1LUTIUN BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 75 (LPM) (EST) (EST) 4 RDU AIRPORT MAXIMUM TEMPERATURE 28.3 CENT ------- KT1 OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER tt DAY 1 OF 3 10-14-75 USEPA CONTRACT NO.68-02-8207 PAGE MIX, HC+NOX SLUG TARGET INITIAL' HC/NOX: 95* DILUTION 1.0 PPMC/0.10 PPM (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.03 16.63 17.63 18.63 19.63 20.63 21 .63 22.63 23.63 TI.ME (EST) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.007 0.024 0.066 0.123 0.171 0.185 0.183 0.145 0.116 0.093 0.076 0.063 0.051 0,043 TEMP (CENT) NO (PPM) 0.000 0.000 o.ooo 0.096 0.097 0.097 0.096 0.096 0.096 O.OR6 0.053 0.029 0.021 0.018 0.018 0.018 0.016 0.015 0.009 0.004 0.001 0.000 0.000 0.000 SR (LANG/MIN) (PPM) 0.000 0.000 0.000 0.021 0.021 0.021 0.021 0.021 0,021 0.032 0.045 0.057 0.055 0.045 0.033 0.02/ 0.021 0,017 0.015 0.011 0.010 0.009 0.007 0.006 CUM-SH (LftNtt) NOX (PPM) 0,000 0.000 0.000 0. 8 0. 9 0. 9 0. 9 0. 8 0.1 8 0.1 8 0.098 0.086 0.076 0.063 0.051 0.045 0.037 0.032 0.024 0.-015 0.011 0.009 0.007 0.006 DILUTION (LPM) THC CH4 (PPM) (PPM) 2. 2, 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 1. • • • • • . • 04 11 03 29 24 21 02 45 35 51 IB 15 08 02 98 91 97 98 97 99 98 98 .52 .55 .44 .56 .52 .52 .47 .49 .52 .59 .40 .50 .49 .49 .51 .55 .55 ,55 .56 .56 .55 .52 BEGAN ENDED NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0 0 0. 0, 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 t 52 56 60 73 72 68 55 95 83 93 78 65 59 53 46 36 43 44 42 43 43 46 0 0 8 8 9 8 8 9 7 6 5 4 4 3 2 2 1 1 1 1 0 0 POSSIBLE .16 .16 .95 .63 0 .41 .63 .92 .42 .95 0.017 0,017 0.018 .54 .55 .68 .02 .34 310 .76 .29 .89 * 0,027 0.006 .53 .23 .01 .76 0 .65 MINUTES OF SUNSHINE 93 (EST) (EST) RDU 0.63 1.63 2.63 3.63 4.63 5,63 6.63 7.63 8.63 9,63 10.63 11.63 12.63 13.63 14,63 15.63 16,63 17.63 18.63 19.63 20.63 21.63 22.63 12.8 12. B 11.7 20.6 28.3 28.9 23.3 18.3 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.21 0.49 0.73 0.90 1 .06 1.06 0.91 0.73 0.4R 0.21 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.14 9.7H 33,02 71.54 121.80 181.88 245. 4B 303.38 331.14 385.44 403.98 410.50 411 .60 41 1 ,bO 411.60 411 .60 411.60 * Data 62.58 9. 67 ^ AIRPORT suspect MAXIMUM TEMPERATURE 66.0 CENT and discarded. 0.00 all .60 ------- KTI OUTDOOR 3\UG CHAMBER STUDY U> NUMBER q DAY 2 Of 3 10-15-75 USEPA CONTRACT NO.68-02-2207 HC+NOX SLUG* TMGET INITIAL HC/NOXl PftGE 2 DILUTION 1.0 PPMC/0.10 PPM TIME (EST) 0.63 1.63 a. 63 3.63 '4.63 5.63 6.63 /.63 8.63 9.63 10.63 11.63 12.63 15.63 14.63 15.63 16.63 17.65 18.63 19.63 20.63 21.63 2?. 03 23.63 TIME (EST) 0.63 1.63 2.63 3.63 4.t>3 5.63 6.63 7.63 fi.63 9.63 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21 .63 22.63 23.63 03 (PPM) 0.035 0.029 0.025 0.021 0.017 o.oia 0.011 0.009 0.006 0.000 0.001 0.001 0.002 o.ooa 0.006 0.009 0.009 0.005 0.001 0.000 0.000 0.000 0.000 0.000 TEMP (CENT) 16. 7 15.0 14.4 23.9 27.8 27. H 21 . 1 18.9 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.243 0.232 0.207 0.190 0.174 0.115 0.122 0. 106 0.094 0.083 0.082 0.067 0.065 0.065 0.065 0.064 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.20 0.47 0.71 O.B9 0.98 0.96 O.R8 0.69 0.49 0.20 o.on 0.00 o.oo 0.00 0.00 0.00 0.00 NJ02 (PPM) 0.005 0.005 0.004 0.004 0.003 0.00'j 0.005 0.005 0.072 0.079 0.096 0.107 0.117 0.132 0.141 0.150 0.150 0.1S4 0.157 0.158 0.155 0.155 0.151 0.149 CiH-SH UIMG) 0.00 0.00 0.00 0.00 0.00 0.00 1.14 9.40 31 .66 68.913 118.42 175.24 253. 2o 287. H4 333.42 367.22 385.60 391. 52 39£.<\|0 392.40 392.40 592. <40 392.40 39?. qo NUX (PPM) O.OOb 0.005 0.004 o.ooa 0.003 0.005 0.005 0.005 0.314 0. Ill 0.305 0.297 0.291 0.277 0.265 0.2S6 0.244 0.237 0.240 0.226 0.220 0.220 0.216 0.213 DILUTION (LPM) THC (PPH) 2.06 2.05 2.10 2.10 2.08 2.15 2.16 2.1« 2.09 1 ,9B 2.08 2.09 2.09 2.08 2.12 2.16 2. IB 2.17 2.17 2.16 ISfGAN (LSI) CH4 (PPM) .56 .55 .56 .50 .51 .51 .56 .51 .52 .48 .54 .52 .53 .57 .59 .56 .56 .56 .56 .55 ENDED (EST) •\MHC CO NHKI N02-3 HCHO CN (PPM) (PPM) (PPH) (PPM) (PPM) (/CM3) 0.50 0.50 0.54 0.56 0.57 0.65 0.61 0.63 0.57 0.50 0.54 0.57 0.55 0.51 0.53 0.60 0.62 0.61 0.61 0.61 0.62 0.49 0.47 0.31 0.28 0.31 0 0.28 0.20 0.11 0.014 0,087 0.020 0.43 0.69 0.035 0.140 0.020 0.76 0,72 0.76 0.75 0.67 0.75 0.71 0.65 0.59 x POSSIBLE MINUTES OF SUNSHINE 98 RDU * AIRPufU MAXIMUM TEMPERATURE 84.0 CEVT A second injection took place at approximately 0900 EST on 15 Oct 75 Target injections were 0.50 ppm HC and 0.25 ppm NO^. 62.58 9.00 ** Data auspect but retained. ------- ho RTI OUTDOOR SMOG LHAMHER STUDY USEPA CONTRACT NO.68-02-2207 PAGE CHAMBER NUMBER 4 v(lx, HC»NOX SLUG 95% DILUTION DAY 3 OF 3 10-16-75 TARGET INITIAL. HC/NOX: 1.0 PPMC/0.10 PPM riMt (tST) 0.63 1.63 2.63 3.63 4.63 5.65 6.63 /.63 a. 63 9.65 10.63 11.63 12.63 13.63 14.65 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 03 (PPM) 0.000 0.000 0 . 0 0 0 0.000 0,000 0.000 0.000 0.000 0.004 0.011 0.012 0.022 0.037 0.055 0.070 0.078 0.080 NO (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .064 .063 .062 .062 .060 .059 .058 .058 .062 .064 .058 .055 .04M .034 .027 .024 .018 ^02 (PPM) 0.145 0.1 42 0.140 0.138 0.136 0.134 0.12H 0.127 0.121 0.114 0.117 0.113 0.114 0.11? 0.108 0.105 0.099 NOX (PPM) 0.210 0.205 0.202 0.200 0.196 0.193 0.1H6 0. 185 0.183 0.179 0.174 0.168 0. 153 0.147 0.135 0.129 0.118 THC (PPM) 2 2 2 2 2 2 2 2 2 1 1 2 2 2 .18 .17 .16 .15 .14 .14 .13 .12 .12 .93 .91 .05 .01 .00 CH4 (PPM) .53 .54 .54 .49 .50 .49 .49 .46 1.4B 1.40 1.34 1.49 1.52 1.50 JMHC (3PM) 0.65 0.63 0.64 0.66 0.64 0.65 0.64 0.66 0.64 0.53 0.57 0.56 0.49 0.50 CO WKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .61 .60 ,58 .52 .58 0 .55 .51 .47 .50 0.027 0.119 0.013 .31 .29 .58 .55 0.091 0.103 0.042 .61 TEMP SR CUM-SR DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 75 (EST) (CENT) (LANG/MIV) (LANG) (LPM) (EST) (EST) DJ AIRPORT MAXIMUM TEMPERATURE 83.0 CENT' 0.63 0.00 0.00 1.63 17.8 0.00 0.00 Data suspect but retained. 2.63 0.00 0.00 3.63 0.00 0.00 4.63 17.2 0.00 0.00 5.63 0.00 0.00 6.63 0.04 1.52 7.63 16.7 0.20 10.00 8.63 0.45 31.50 9.63 0.56 62.68 10.63 21.7 0.86 107.68 11.63 0.99 164.22 12.63 0.96 2?c!.4B 13.63 27.8 0.73 271.34 14.63 0.56 308.68 15.63 0.39 335.82 16.63 26.7 0.09 347.82 17.63 0.02 350.56 18.63 0.00 351.00 19.63 21.1 0.00 351.00 20.63 0.00 351.00 21.63 0.00 351.00 22.6i 21.1 0.00 551.00 2J.6J 0.00 iSl.OO ------- KT 1 OUTUUIJR Sflnt; CHAMHEK SFUUr LHAMOEK NUMBER I DAY 1 OF it 10-26-75 USEPA CON1RACT NO .68-02-2207 MIX, NOX SLUG 95X DILUTION TARGET INITIAL HC/NOX: 10.0 PPMC/1.00 PPM PAOt 1 T I ME ( E R 1 ) 0.33 1.33 2.33 3.33 4.33 5.33 6.33 7.33 8.33 9.33 10.33 11.33 12.33 13.33 14.33 15.33 16.33 1 7. 53 1».33 19.33 20.33 21.33 22.33 25.33 HMt U3T ) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 o . o o o o.ooo 0.090 0.265 0.163 0.506 0.526 0,130 0.401 0.326 0.270 0.227 0.190 0.163 0. 1 39 0 . 1 1 6 TEMP (CENT) NO (PPM) 0 . 000 0.000 0.000 0. 770 0.758 0.741 0.732 0.699 0.535 0.214 0.032 0.009 0.004 0.004 0.002 0.002 0.002 0.000 0.000 0.000 0.000 o.ooo o.ooo 0.000 SR (LANG/MIN) UIJ2 (PPM) 0.000 0.000 0.000 0. 186 0.197 0.203 0.214 0.240 0.371 0.561 0.596 0.465 0.328 0.209 0.117 0. 120 0.094 0.075 0.061 0.053 0.011 0.039 0.055 0.030 CUM-3R (LANG) NOX (PPM) 0.000 0.000 0.000 0.956 0.955 0.944 0.945 0.939 0.906 0.775 0.626 0.474 0,333 0.213 0.149 0.122 0.096 0.075 0.061 0.053 0.044 0.039 D.035 0.030 DILUTION (LPM) rue CHI * (PPM) (PPM) 1 .66 1 .66 1 .62 9.14 9.44 10.25 9.16 9.53 9.90 9.00 8.05 7.13 6.40 5.85 5.22 4.95 4,63 1.33 4.07 3.86 3.48 3.35 3.22 3.04 .13 .46 .39 .37 .23 .35 .36 .37 .38 .36 .36 .31 .32 .31 . 18 .30 .29 .34 .40 .35 .28 .39 .39 .38 MEGAN ENDED (ESI) (EST) NMHC * (PPM) 0.21 0.21 0.23 7.77 8.21 8.90 7.80 8. 16 6.52 7.64 6.66 5.82 5.08 4.54 4.04 3.65 3.34 2.99 2.67 2.51 2.20 1.97 1 .83 1 .66 X POSSIBLE CO * NBK1 N02-S HCHO (PPM) (PPM) (PPM) (PPM) 0.55 0.55 9.09 8.85 8.43 8.85 8.93 9.01 9.09 6.19 7.29 0.160 0.582 0.154 6.31 5.72 5.08 1.12 1.13 3.67 0.406 0.018 0.128 3.34 3.03 2.66 2. 16 2.25 2.04 1.87 MINUTES OF SUNSHINE 46 CN ------- N> Rll llUTUMilK SMUG CIIAS'PER STUlJY LI'A.'DER NUMBIR 1 OAY 2 OF 1 10-29-75 USEPA -CONTRACT NO,68-02-2207 MIX, NOX SLUG * 95X DILUTION TARGET INITIAL HC/NOX: 10.0 PPMC/1.00 PPM PAUF 2 1 IfiE (LSI ) 0.33 1.33 2.33 3.33 4. 33 5.33 6 . 3 3 7.33 ti.33 9.33 in. 33 11 .33 12.33 13.33 14.33 15.33 16.33 17.33 18.33 19.33 20.33 21.33 22. 43 * 23.33 TIME (EST) 03 (PPM) 0.099 0.086 0.0/3 0.060 0.051 0.043 0.055 0.029 0.025 0.000 0.000 0.000 0.005 0.009 0.011 0.007 0.004 0.000 0.000 0.000 0.000 0.000 o.oou 0.000 TEMP (CE'JT) MO (PPM) o.ooo 0.000 o.ooo o.ooo o.ooo O.OdO 0.000 o.ooo 0.000 0.170 0.148 0.118 0.091 0.068 0.053 0.045 0.039 0.032 0.032 0.032 0.032 0.033 0.032 0.033 SR (LANG/MIN) UU2 (PPM) U.02o 0.021 0.019 0.016 0.015 O.OM 0.011 0 . 0 1 1 0.011 0.090 0. 106 0. 125 0.137 0.148 0.155 0. 159 0.159 0. 164 0. 163 0.161 U.15H 0. 158 0. 155 0.153 CUM-SK (LANG) NOX (PPM) 0.026 0.021 0.019 0.016 0.015 0.013 0.011 0.011 0.011 0.260 0.253 0.243 0.228 0.216 0.209 0.204 0.198 0.196 0.195 0.194 0.190 0.191 0.187 0.186 DILUTION (LPM) THC CH4 (PPM) (PPM) 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 ^ 2 2 2 2 2 .91 . 73 .59 .51 .29 .33 .27 .18 .11 .04 .01 .93 .99 .97 • .96 .92 .96 .97 .00 .00 .01 .38 .34 .31 .31 .23 .27 .26 .26 .28 .30 .28 .21 .28 .27 .27 .24 .27 .23 .26 .22 .23 .00 1.24 .02 1.23 .01 1,21 BEGAN ENDED NMIIC (PPM) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X .53 .40 .28 .19 .05 .06 .01 .92 .B3 .74 .73 .72 . 70 .70 .69 .63 .69 .74 .74 .78 .78 .76 .79 .80 POSSIBLE CO NBK1 N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .68 .43 .28 .17 .99 0 .92 .87 .79 .77 .75 0.016 0.107 0.061 . 77 .78 .89 .84 .85 0.036 0.172 0.062 .85 .86 .80 .81 .BO .79 .80 .78 0 .79 MINUTES OF SUNSHINE 4 (EST) (EST) RDU AIRPORT 0.33 1.33 2.33 3.33 4.33 5.33 6.33 /.33 H.33 9.33 10.33 11.33 12.33 13.33 14.33 15.33 16. 53 17.33 18.33 19.33 20.33 21 .33 r2 . 3 -i £ j" 34 12.2 11.7 11.7 16.1 21.7 21.1 16.7 1 "b . (> 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.22 0.44 0.48 0.57 0.56 n.4i 0.33 0.17 0.10 0.03 0.00 0.00 o.oo O.Od o.oo 0.0" 11 . on 0.00 0.00 0.00 0.00 0.00 0.00 0.20 5.00 22.60 49. HO BO. 40 1 14. go 145.00 168.00 184.(,0 193.40 19r>.l)() 199.20 199.20 1^9.20 199.^0 19V. 20 1 ')'J . £? ' 1 '»'» . ------- KM OUH'iJIJH SMUG CHAHHEK STUDY IJSFPA CONTRACT NO . 68-02-220 7 PAGF. 5 CHAMIjf.K DAY 3 OF Tlilh (EbT ) 0.33 1 .33 2.33 3.33 4.33 5.33 6.33 7.33 6.33 9. J3 10.53 1 1 .33 12.33 13.55 14.33 15.33 16.33 17.33 16. ii 19.35 20.33 21 .33 22.33 23.33 Tinr ( F. S 1 ) JDMHI.K 1 MIX, NUX SLUG 95X DILUTION 4 10- l>3 (PPM) 0.000 0.000 0.000 0.000 0.000 0 .000 0 .000 0.003 0.012 0.019 0 .026 0.0 52 0.037 0.042 0.045 0.044 0.032 0.021 0.016 0.013 0,011 0.009 0.007 0.006 TEMP (CEflT) 30-75 NO (PPK) 0.032 0.032 0.032 0.032 0.030 0.029 0.026 0.032 0.037 0.041 0.035 0.030 0.024 0.019 0.015 0.011 0.000 o.ooo 0.000 0.000 0.000 o.ooo 0.000 Stt (LANG/M1N) 11112 (PPM) 0.150 0.149 0.148 0.143 0.142 0. 139 0. 13/ 0.126 0.114 0.103 0.102 0.097 0.096 0.096 0.094 0.093 0.096 0.088 0.082 0.070 0.074 0.072 0.069 CIM-SH (LANG) NIIX THC CH4 (PPM) (PPM) (PPM) 0.10? 2.01 0.101 2.01 0.180 2.01 0.175 2.00 0.172 2.01 0.160 2.03 0.165 2.04 0.158 2.03 0.152 2.02 0.143 2.00 0.137 0.127 0. 122 0.116 0. 109 0.104 0.096 0.088 0.062 0.078 0.074 .99 .96 .95 .95 .92 .92 .93 .98 .99 .96 .98 .99 0.072 2.01 0.068 2.01 .21 .21 .22 .23 .21 .30 .32 .30 .30 .29 .30 .30 .29 .29 .26 .26 .29 .29 .27 .24 .23 .24 .24 .19 DILU11UH UEGAN ENDED UPM) (tST) (EST) TARGET INI MHHC (PPM) 0.80 0.80 0. 79 0.77 0.80 0.73 0.72 0.73 0.72 0.71 0.69 0.66 0.66 0.66 0.66 0.64 0.64 0.69 0.72 0.72 0.75 0.75 0.77 0.82 X POSSIBLE TIAL HLVNOX: 10.0 PPMC/1.00 PPM CU NBK1 N02-S HCHD CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0. 76 0.60 0.78 0.78 0.71 0.72 0 0. 76 0. 76 0.78 0.76 0.61 0.046 0.098 0.016 0.85 0.76 0.81 0. 77 0.82 0.065 0.091 0.014 0.77 0.77 0.75 0.72 0.67 0.65 0.61 0.59 MINUTES OF SUNSHINt 6S 0.33 1.33 2. 53 3.33 4.33 'j. 33 6.33 7.33 0.33 9.33 10.53 1 1 .33 12.33 13.33 14.33 IS.35 16.33 17.33 16.33 19.33 20.33 21.33 22.33 23. 53 RDU AIRPOHT MAXIMUM TEMPERATURE 16,1 CENT lb.6 10.0 12.8 14.4 15.0 IS.6 10.0 0.00 o.on 0.00 0.00 0.00 0.00 0.02 0.12 0.41 0.68 0.66 0.9<> 0.97 0.06 0.70 0.47 0.16 0.03 O.ni 0.00 0.00 0 .00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.40 5.60 16.60 46.60 91.00 1 44.60 202.40 2'->tt.llO 3UH.OO 34^.40 3 6 / . ri 0 3 7 'j . r> <> 377.0(1 377.40 377.40 377.40 4 / 7 . 4 0 0.00 3 7 / . 4 0 ------- N) (•Ml OU1DUUK SMOG CHAMBER STUDY CHAHUER ItUNHtR 1 DAY '4 UF- H 10-31-75 USEPA CONTRACT NO.66-02-2207 MIX, NUX SLUG 95X DILUTION TARGET INITIAL HC/NOXl 10.0 PPMC/1.00 PPM PAGE 1 TIME ( r. s n 0.35 1 . 33 2.35 3.35 1.53 5.53 6.53 7. 33 8.55 9.33 10.53 1 t .33 12.33 13.33 11.33 15.35 16.55 17.35 IB. 33 19.35 20.53 21.33 22.33 23.53 UMF (hST ) 0.33 1 .5* 2.33 3.53 1.53 5.33 6.35 7.33 8.35 9.33 10.53 11.53 12.33 13.33 11.33 15.35 16.33 17.33 lfl.33 19.53 20.33 21 . 33 ?£ .33 £4l3i US (PPMJ 0.005 0.001 0.003 0.003 0.002 0.001 0.002 0.012 0.016 0.02'j 0.029 0.037 0 .01H 0.057 0.062 0 . 0 b 5 Tt'lP (CENT) 2.8 1.7 0 . h 7.2 11.1 12.2 3.5 1 . 1 NO (PPM) o.ooo 0.000 0.000 0.000 0.000 o.ooo 0.000 0.001 0.010 ** A * SR (LANG/MIN) 0.00 0.00 0.00 o.no 0.00 0.00 0.01 0.17 0.11 0.6« 0.86 0.97 0.98 O.P7 0.70 0.15 0.17 0.0) 0.00 0 . 0 0 O."0 0.00 o.oo n . o o "JU2 NUX THC * CHI * (PPrl) (PPM) (PPM) (PPM) 0.0b5 0.065 2.00 1.20 O.Obl 11. OM 2.01 1.25 0.0<>2 0.062 2.01 1.31 0.062 0.062 2.01 1.32 O.Ob) 0.061 2.01 1.33 0 .059 0.059 0.058 0.058 0.017 0.051 0.010 0.019 2.01 1.60 1.99 1.65 1.92 1.55 1.97 1.58 1.96 1.58 1.93 1.61 ** 4* tUM-SR DILUTION BEGAN ENDED (LANG) (LPM) (EST) (EST) 0.00 0.00 0.00 0.00 0.00 0.00 0.20 1,00 19. bO 50.80 95.20 119.00 207.10 264.00 512.80 319. HO 571.20 3/8.20 37H,bO 3/B.hO 37H.60 3 7 6 . M 0 5 7H . bO 3/0. to<> NMHC * CO * Nfctkl N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) O.BO 0 0.76 0 0. 70 0 0.69 0 0.68 0 0.11 1 0.31 1 0.37 1 0.39 1 0.38 1 0.32 1 X POSSIBLE RDU AIRPORT * Shifts in 31 October .55 .59 .50 .17 .11 .32 .13 .12 .53 .12 .11 MINUTES OF SUNSHINE 97 MAXIMUM TEMPERATURE 12.8 CENT [THC], [Cfy], [NMHC] and [CO] after 0900 EST, 75, due to calibration adjustments. ** Data suspect and deleted. ------- K n OUTDOOR SMUG CHAMBF.R STUDY CHAMBER ,'JUHUtR 2 i o> 4 10-28-75 USKPA CONTRACT NO.6H-02-P207 MIX, NUX SLUG 95X DILUTION 1ARGET INITIAL HC/NOXl 5.0 PPMC/0.24 PPM UMl (I ST) 0.50 1 .50 2 .50 3.50 4.50 5.50 6.50 7.50 6.50 9.50 10.50 1 1 .50 12.50 13.50 14.50 15.50 16.50 17.50 ia.50 19.50 20.50 21.50 22.50 23.50 I U'iL (EST) 0.50 1.50 2.50 3.50 4.50 5.50 6.50 7.50 8.50 9.50 10.50 I 1 .50 12.50 13.50 14.50 15.50 16.50 17.50 IB. 50 19.50 20.50 21.50 22.50 23.50 03 (PPM) 0.000 o.ooo 0.0 (M) 0.000 o.ooo 0 .000 0.000 0.000 0.000 0.121 0.214 0.299 0.353 0.328 0.303 0.264 0.221 0. 179 0.144 0.118 0.096 0.081 0.067 0.053 TEMP (CENT) 13.9 14.4 15.0 18.9 21.1 21.7 16.7 1 4 . 'I NO (PPM) 0.000 0.000 o.ooo O.I8J 0.1H3 0 . 1 « \ 0.180 0.157 0 . 0 4 / 0.005 0.003 0.001 0.000 0.000 0.000 0.000 0.000 o.ooo o.ooo 0.000 0.000 0.000 0.000 o.ooo SR (LANG/MIN) 0.00 o.oo 0.00 0.00 0.00 O.On 0.01 0.09 0.35 0.50 0.63 0.69 0,85 n.34 0.58 0.47 0.12 0.01 0,00 0.00 0,00 0.00 0.00 o.oo NII2 (HP'1) U . 0 0 0 0.000 o.o no 0.046 0.045 0.045 0.045 0 ,06/ 0.165 0.160 0. 122 0.090 0.0/0 0.056 0.046 0 . 0 M 0 0.032 0.025 0.020 0 . 0 1 / 0.015 0.012 0.012 0.010 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0. 50 3.30 16.50 42.00 /5.90 115.50 161.70 197.40 225.00 25b.50 2/4.20 2/8.10 2 7H.UO 2 7 rt . 4 o 278.40 2/8.40 2/8.40 2 /<). 40 NUX (PPM) 0.000 0.000 o.ooo 0.229 0.22P 0,226 0.225 0.225 0.212 0. 161. 0. 125 0.091 0.0/0 0.056 0.046 0.040 0.032 0.025 0.020 0.017 0.015 0.012 0.012 0.010 U1LUTION (LPM) 65.70 THC * (PPM) 1 .65 1 .65 1.76 4.59 4.50 5.13 5.13 5.13 4 .96 5.00 4.10 3.6/ 3.34 3.13 2.84 2./5 2.5/ 2.46 2.38 2.32 2.19 2.12 2.09 2.03 BEGAN (EST) 6.50 CH4 * (PPM) 1.46 .46 .47 .46 .34 .44 .43 .44 .44 .45 .46 ,41 1.37 1.37 1.32 .37 .36 .45 .43 .45 .36 .43 .44 .43 ENDED (EST) MMHC * (PPM) 0.19 0.18 0.29 3.13 3.16 3.69 <. 70 3.69 1.52 3.55 2.64 2,26 1.97 1 .76 1.52 1 .38 1.21 1.01 0.95 0.88 0.83 0.69 0.65 0.60 X POS3 HOU AI * Shift 1100 1 NBKI (PPM) N02-S (PPM) HCHO (PPM) 0.213 0,242 0.112 CO * (PPH) 0.59 0.52 9.42 9.33 9.00 9, 54 9.42 9.34 9.34 8.19 7.30 6. 10 5.32 4.75 4.03 3.79 3.19 2.91 2.60 2.35 2.14 1.92 1 .66 1.52 X POSSIBLE MINUTES W SUNSHINE 46 HOU AIRPORT MAXIMUM TEMPERATURE 22.e CENT * ShiftB in [THC], [CH^], [NMHC] and [CO] prior to 1100 EST, 28 October 75, partially due to range changes. PAGE 1 CN (/CM3) 0.133 0.011 0.048 ------- Pll nUriHJUK SMUG CHAMBER STUUt CHAMBER DUMBER 2 DAY 2 UF 4 10-29-75 USEPA CONTRACT NU.68-02-2207 MIX, NOX SLUG * 95X DILUTION TARGET INITIAL HC/NC1X: 5.0 PPMC/0.24 PPM PAGE 2 Tint (LSI) 0.50 1 .50 2.50 3.50 a . 5 o 5 . 5 0 6.50 7. SO H.50 9.50 10.50 1 1 .SO 12. SO 15. SO 14.50 is. so 16.50 t /.SO 18.50 19.50 M 20. SO 0 21.50 , 22.50 23,50 TIMt (EST) U3 (PPM) 0.036 0.028 0.021 0.017 0.011 0.011 o . o o / 0.006 0.000 0.000 0.000 o.ooo 0.000 0 . 0 0 0 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 TEMP (CENT) Ml.) (PPM) 0.000 0.000 0.000 o . ono 0.000 0.000 o.ooo 0.000 0. 186 0. 180 0. 169 0. 15* 0. 150 0.114 0.142 0.142 0.139 0.139 0.139 0.138 0. 137 0.139 0.138 0. 136 SR (LANG/MJN) n(J2 (PPM) o.oo; 0.006 O.U06 0.005 O.OOM 0 . 0 0 4 0.002 0.004 0.06/ 0.0/3 0.0? / 0.0/7 0.0/8 0 . 0 B 0 O.ObO o.oao 0.0/8 0.0/9 0.0/8 o.o// 0.0/6 0.0/5 0.0/3 0.0/4 CUM-SR (LANG) NOX THC CH4 NMIIC (PPM) (PPM) (PPM) (PPM) 0.007 2.00 0.006 1.89 0.006 1.87 0.005 1.79 0.004 1.83 0.004 0.002 0.004 0.256 0.252 0.246 0.235 0.226 0.225 0.222 0.222 0.217 0.218 0.217 0.215 0.213 0.214 0.211 0.210 .76 .74 .69 .68 .67 .65 .67 .62 .61 .67 .61 .62 .62 .66 .69 .68 .68 .69 .68 1.40 0.60 .40 0.49 .38 0.50 .35 0.45" .35 0.48 .34 O.U3 .32 0.42 1.32 0.37 .36 0.32 .34 0.33 .38 0.27 .37 0.30 .34 0.28 .35 0.26 .36 0.31 .34 0.27 .36 0.26 .36 0.26 .33 0.33 .33 0.36 .31 0.37 .33 0.35 .28 0.40 .31 0.37 DILUTION BEGAN ENDED X POSSIBLE CD NBKI N02-S HCMU (PPM) (PPM) (PPM) (PPM) 1.28 1. 19 1.01 0.94 1.00 0.70 0.67 0.61 0.62 0.60 0.011 0.071 0.029 0.61 0.82 0.69 0.71 0.71 0.015 0.089 0.011 0.75 0.78 0.70 0,70 0.77 0.68 0.68 0.62 0,68 MINUTES OF SUNSHINE 0 CN (/CM3) 180 0 (LPM) (£ST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 22.8 CENT 0.50 1.50 2.50 3.50 1.50 5.50 6.50 7.50 9.50 9.50 10.50 11.50 12.50 13.50 14.50 15.50 16.50 17.50 IB. 50 19.50 20.50 21 .bO a^.bo 23. SO 12.2 11.7 11. / 16.1 21 .7 21.1 16.7 Ib.G 0.00 o.oo o.oo 0.00 0.00 0.00 0.01 0.08 0.22 0.44 0.48 0.57 0.56 0.41 0.33 0.17 0.10 0.03 o.oo 0.00 o.no o.oo 0.00 o.no 0.00 0,00 0.00 0.00 0.00 0.00 0,30 3.00 12.00 31,80 59.40 90,90 121. 80 153.90 1/6.10 191.10 l'V9.dO 20:4.10 20/1 .00 2U4.00 204 .00 ------- HT1 UUTUUDH SMOG CHAMBER UStPA CONTRACT NU.68-02-2207 PAGI 3 N) NUMHLH 2 DAY 3 IJF '4 10-30-7S MIX, NOX SLUG TAHGE.T INITIAL HC/NIIX: 9bX DILUTION 5.0 PPMC/0.24 PPM T I ME (E3T) O.bO I.bO 2.50 3.50 4 .bO 5.50 <>.bO 7.50 8.50 9.50 10. SO 11.50 12.50 13.50 14. bO 15. bi) 16.50 1 7.50 IP. 50 19.50 20 .50 21 .50 22.50 23.50 TIME (ES() 0.50 1 .50 ?.bO 3.bO 4.50 5.50 6.50 7.bO 8.50 9.50 10.50 ) 1.50 12.50 13.50 14.50 Ib.bO 16. bO 17. bO 18.50 19.50 20. bO 21.50 22 .50 23 '50 US (PPM) 0.000 0.000 o.ooo U . 0 0 0 0.000 0.000 0 . 0 U 0 0.000 0.000 0 .001 0.002 0.001 0.003 0.003 0.002 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 1EMP (CEUT) 15.6 15.0 12.8 14.4 15.0 15.6 1 1) ,L> 6. 1 NO (PPM) 0.136 0.1 3b 0. M4 0. 134 0.132 0. 130 0.120 0. 128 0.126 0.123 0.11P 0.110 n.105 0.098 0.093 0.069 0.086 0.081 0.081 0.080 0.079 0.079 0.076 0.076 SH (LANG/MJN) 0.00 0.00 0.00 0.00 0.00 0.00 0.0? 0.1? 0.41 0.68 0.86 0.96 0.97 0.88 0.70 0.47 0.18 0.03 n.oi 0.00 O.oo 0.00 o.oo 0.00 N02 (PPM) 0.073 0.071 0.0/1 0 . 0 I 0 0.066 0.065 0.067 0.066 0.06$ 0.062 0.059 0.060 0.060 0.059 0 . 0 1> 0 0.060 0.062 0.062 0.062 0.060 0.060 0.059 0.059 O.U58 CUM-SR (LAUG) 0.00 0.00 0.00 0.00 0.00 0.00 0 .6U 4. no 20. 70 5 i . 4 0 99. 6 U 15-1.2 0 212.10 2 6 7 . (. 0 315. 00 350. 10 369.60 3 / b . 9 U 4/7.10 3 7 7 . HO 377.40 3/7.4') 3 7 7 . 'l i) 3 7 7 . 4 U NUX (PPM) 0.209 0.205 0.204 0.203 0.200 0.196 0.196 0.19b 0. 189 0.185 0.176 0.170 0.165 0.157 0.153 0.149 0.148 0.143 0.143 0.140 0.139 0.130 0.137 0. 134 DILUT KIN (LPM TMC CH4 (PPM) (PPM) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 .67 .69 .68 .69 .68 ,72 .72 .73 .74 .70 .69 .67 .66 .68 .66 .67 .69 .74 .74 .73 .74 .75 .74 .76 .28 .30 .28 .27 .27 .40 .37 .35 .38 .35 .35 .34 .34 .35 .33 .35 .35 .34 .31 .29 .29 .29 .26 .20 BEGAN tfJDEU NMHC (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 n 0 0 0 0 0 0 0 0 0 0 0 X .39 .39 .40 .42 .41 .32 .35 .37 .36 .35 .33 .32 .31 .33 .3? .32 .34 . 39 .43 .44 .44 .46 .48 .56 POSSIBLE CO UOKI NU2-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .69 .65 .62 .60 .61 .66 0 .64 .65 .74 .6 7 .70 0.015 0.058 0.004 .70 .67 .67 .67 .71 O.Olb 0.066 0.021 .69 .66 .60 .57 .57 .54 .47 .45 MINUTES OF SUNSHINE 85 (tST) (f.ST) R Oil AlKPOK I MAXIMUM TEMPFKArURt 16.1 CENT ------- RT1 IIUIUUUR SMUG CHAMHfH STOUT CHAMHLR NIIMHFR 2 DAY '1 OF Q 10-31-75 UStPA CONTRACT Nil.68-02-2307 MIX, NIIX SLUG 95X DILUTION TARGET INITIAL HC/NCJXJ b.O PPMC/0.24 PPM PAGt 4 T I Nit (LSI ) 0.50 1.50 2.50 3.50 4.50 5.50 6.50 7.50 8.50 V.50 10.50 1 1 .50 12.50 13.50 14.50 15.50 16.50 17.50 18.50 19.50 03 NO (PP1) (PPM) o.ooo 0.000 OjOOO 0.000 0.000 o.ooo 0.000 o.ooo 0.003 0.004 0.004 0.004 0.005 0.004 0.004 0. 0. 0. 0. 0. 0. 0. 0. 0. 075 075 075 074 075 073 0/3 075 076 NlJ2 (HHM) 0.057 0.057 O.Obb 0.056 U.055 0.055 0.055 0.052 0.047 ** A * uux (PPM) 0. 0. 0. 0. 0. 0. 0. 0. 0. 132 132 130 129 129 127 127 127 123 ** THC * (PPM) 1.75 1.79 1 .78 1,74 1.76 .80 .78 .67 .80 .78 .77 CHI * (PPM) 1.26 1.34 1.35 1 .35 1.36 1.68 1.69 1.56 1 .60 1.65 1.66 NMHC * (PPM) 0.49 0.45 0.43 0.39 0.39 0.13 0.09 0.11 0.20 0.13 0.09 CU * NUkl N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0 0 0 0 0 1 1 0 1 1 1 .42 .13 .36 .28 .25 .31 .26 .91 .42 .31 .41 20.50 22^50 23.50 (tST) O.bO 50 50 50 4.50 5.50 h.50 7.50 8.50 9.50 10.50 11.50 12.50 13.50 11.50 15.50 16.50 17.50 18.50 20.50 21.50 TEMP (CENT) 2.8 1.7 0.6 7.2 11.1 12.2 3.3 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.17 0.11 0.68 0.86 0.97 0.98 0.87 0.70 0.15 0.17 0.01 0.00 0.00 0.00 o.oo o.oo O .'>0 CUH-3R DILUTION BEGAN ENDED (LANG) (LPM) (fST) (EST) 0.00 0.00 0.00 0.00 o.oo 0.00 0.30 5. 70 24.00 57. bO 103.80 158. /O 217.20 2/2.70 319. BO 454.30 372.90 3/H. 40 3/b.OO 3/8. bO 3 / d . h 0 4 / rt . b 0 4 7 H . t> 0 3 /« .00 X POSSIBLE MINUTES OF SUNSHINE 97 RDU AIRPORT MAXIMUM TEMPERATURE 12.8 CENT * Shifts in [THC],[CH4], [NMHC] and [CO] after 0900 EST 31 October 75, due to calibration adjustments. ** Data suspect and deleted. ------- Nil SMUI, CHAMHFR STUUY U3EPA CONTRACT NO.68-02-2207 PAGE 1 CHAMUEP. NUMbLH 3 IMY 1 (IF '4 1U-26-75 to MIX, NUX SLUG rAKGET INITIAL HC/NDX: 95X DILUTION 5.0 PPMC/0.71 PPM TIME (Esn 0.67 1.67 2.67 3.67 1.67 5.67 6.67 7.67 8.67 9,67 10.67 11 .67 12.67 13.67 11.67 15.67 16.67 17.67 18.67 19.t>7 20.67 21.67 22.67 23.67 TIME (EST) 1.13 (PP'O 0 . I) 0 0 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.063 0.153 0.211 0.267 0.288 0.263 0.215 0. 166 0.133 0. 108 0.089 0.075 0.060 0.019 TEMP (CENT) NO (PPM) 0.000 0.000 O.Ol 7 0.572 0.560 0.517 0.532 0.192 0.361 0.159 0.031 0.007 0.002 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) N(J2 (PPM) 0.000 0.000 0. 136 0.136 0.137 O.M2 0.118 0.178 0.268 0.369 0.385 0.321 0.211 0. 182 0. 1 J6 0.102 0.070 0 . 0 1 i 0.030 0.022 0.019 0.016 0.011 0.01 I LUH-3K (LAiMG) NUX (PPM) 0.000 0.000 0.153 0.708 0.697 0.689 0.679 0.670 0.632 0.528 0.119 0.328 0.216 0.163 0. 136 0. 102 0.070 0.013 0.030 0.022 0.019 0.016 0.011 0.011 DILUTION (LPM) THC * (PPM) 1.31 1.25 1 .13 3.57 5.11 6.26 6.19 6.16 5.89 5. 16 1.57 3.95 3.15 3.08 2.80 2.56 2.52 2.19 2.09 1 .9b 1.89 1.73 1.69 1 .62 BEGAN (EST) CHI * (PPM) 1.06 1.02 1.01 0.99 0.91 0.99 n.99 0.99 1 .00 1.01 1.00 0.96 0.96 0.99 0.96 0.98 .00 .01 .01 .02 .02 1.01 0.99 0.97 ENDED (EST) NMMC * (PPM) 0.26 0.23 0.12 2.58 1.51 5.26 5.20 5. 18 1.89 1.15 3.57 2.97 2.19 2.09 1 .81 1.58 1.32 1.18 1.09 0.93 0.87 0.72 0,70 0.61 X POSSIBLE CO * NHK1 N02-S HCHU (PPM) (PPM) (PPM) (PPM) 0.51 0.52 9.26 9. 31 9.01 9.25 9.01 9.01 fl. 76 7.69 6.55 0.090 0.211 0.098 5.19 1.73 1.17 3.72 3.25 2.79 0.213 0.055 0.088 2.51 2.31 2.01 2.02 1 .68 1.11 1.31 MINUIES oe SUNSHINE 16 CN (/CM3) 150 60 0 RDU AIRPORT MAXIMUM TEMPERATURE 22.8 CENT 0.67 1.67 2.67 3.67 1.67 5.67 6.67 7.67 8.67 9.67 10.67 11.67 12.67 13.67 11.6? 15.67 16.67 17.67 18.67 19.67 20 .67 21.67 22.67 23.67 13.9 11.1 15.0 18.9 21.1 21.7 16. 7 11.1 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.09 0.35 0.50 0.6i 0.69 0.85 0.31 0.58 0.17 O.I? 0.01 0 . (J 0 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 o.oo 0.00 0.10 1.20 20.00 17.00 82.20 122.10 I 70.20 200.60 ^30.60 261 .20 275.10 2/8.20 2 7 H . i\ o 2/tt.lO 278.10 2 7 6 . '4 0 2 7 8 . 1 0 {. 78 . UO * Shifts in [THC], [CH4J, [NMHC] and [CO] prior to 1100 EST, 28 October 75, partially due to range changes. 58.05 * 8.67 ------- to HTI UUriHIUH SM1IU CHAMflER STUUY CMAMHtR NUilliER 3 2 ni- 1 10-29-75 USEPA CONTRACT NO.68-02-2207 PAGE MIX, NOX SLUG * TARGET INITIAL HC/NOX: 95X DILUTICiN 5.0 PPMC/0.71 PPM f I'-IE ( t s r j 0.67 1.67 2.67 3.67 0 ,b ! 5.h7 6.67 7.67 0 .67 9.67 10.67 11.67 12.67 13.67 10.67 15.67 16.67 17.67 18,^7 19.67 20.67 21 .67 22.67 23.67 I MK (LST) (13 (PPM) 0.001 0.032 0.027 0.021 0.017 0.013 0.011 I) . 0 t 0 0.011 0.000 0.000 0.000 0.000 0.000 0.00 (J 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0 .000 0.000 rcnc (CENT) MM (PPM) 0. 0. 0. 0. o. 0. 0. 0. 0. 0. 0. 0 . 0. 0. 0. 0. 0. 0 . 0. 0. 0. 0. 0. 0. (LAM ooo 000 000 000 000 000 ooo 000 ooo 193 180 168 156 109 101 137 133 133 130 132 130 129 126 126 SH (i/MIN) NU2 (PPM) 0.010 0.009 0.007 0.006 0.005 0.005 0.000 0.000 0.005 0.068 0.070 0.080 0.083 0.083 o . o a o 0 . 0 8 I 0.085 0.081 0.002 U .080 0.081 0 . 0 8 U 0.077 0.078 CUM-3K (LAUli) wux (PPM) 0.010 0.009 0.007 0.006 O.OOb 0.005 0,000 0.000 O.OOb 0.261 0.258 0.208 0.200 0.232 0.226 0.220 0.216 0.210 0.213 0.212 0.212 0.210 0 .205 0.206 UILU1 ION (LPM) THC (PPM) 1.53 1 .00 1 .00 1.J2 1.J9 1.27 1.26 1.19 1.17 l.U 1.12 1 .20 1.16 1.10 1.20 1.19 1 .20 1.19 1.22 1.29 1 .20 1.29 1.28 1 .20 BEGAN (EST) CHO (PPM) 0.93 0.90 0.69 0.86 0.86 0.81 0.81 0.81 0.82 0.82 d.80 0.87 0.85 0.87 0.87 0.87 0.87 0.86 0.67 0.88 0.86 0.87 0.66 0.90 ENDED (EST) WHC CD NBKl I-JU2-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/tM3) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0 . 0. 0. 0. 0. 0. 0. 0. 0. 0. 0 . x 60 50 51 06 53 05 00 38 35 3) 28 33 31 27 33 32 33 33 35 0 1 30 02 02 36 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 POSSIBLE HOU 0.67 1.67 2.t>7 3.o7 0.67 5.67 6.67 7.67 8.67 9.67 10.67 11.67 12.67 13.67 10.67 15 . 11 7 16.67 1 7 . 6 7 18.67 19.67 20. o7 21 .67 22. o7 ^ 12.2 11.7 11.7 16.1 21 .7 21. 1 16.7 15.6 f) 0 0 0 0 0 0 0 n 0 0 0 0 n 0 o 0 0 0 0 n 0 0 0 .00 .00 .00 .00 .00 .00 .01 .08 .22 .00 .08 .57 .56 .01 .33 .17 .10 .03 .00 .00 .00 .00 .no .00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.80 10.20 3t>.20 60.20 9fa.60 1 30.00 156.00 1 79.00 192.80 200.20 203.00 200.00 200.00 2 0 0 . 0 U 2 U 0.00 e! U >4 . U U «!u0 58.05 9. no * A 29 AIRPORT .18 .99 .89 .78 .70 0 .61 .60 .59 .58 .58 0.013 0.032 .59 .80 .69 .67 .68 0.013 0.070 0.029 .69 .67 .65 .60 .73 .62 .66 .60 0 .66 MINUTES OF SUNSHINE o MAXIMUM TEMPERATURE 22.8 CENT second reactant injection took place at 0830 EST, October 75. The target injection was 0.250 ppm. Data suspect and deleted. ------- K'TI iJIHmilJH S •!()(; CHAMBER STUUV USEPA CONTRACT NO.68-02-220 PAGE 5 Ui CHAf hlEK NUMHER 3 DAr 3 (Jf- '4 10-30-75 MIX, NUX SLU(. TARGET INITIAL HC/NOX: 95X DILUTION 5.0 PPMC/0.71 PPM TIf;E (can 0.67 1 .6/ 2.67 3.67 4.67 5.67 6.67 7.67 H.67 9.67 0.67 1 .67 2.67 3.67 4.67 5.67 16.67 17.67 1 I* . 6 7 19.67 20,67 21.67 22.0 7 23,67 Tl"1t ( E S T ) 03 (PP'-f) 0.000 0.000 0.000 0.000 o.ooo 0.000 0.00 0 0.000 o.ooo 0.002 0.003 0.004 0.005 0.006 0 .005 0.004 0.000 0.000 o.ooo 0.000 0.000 0.00 0 0 . OdO 0.000 TE'tP (CH.f)T) NO (PPM) 0.126 0. 12'4 0. 120 0. 1R 0. 1/4 0. 09 0. 05 0. 01 0.093 0.083 O.OR2 0.075 0.066 0.059 0.051 0.040 0.037 0.033 0.032 0.032 0.030 0.030 0.029 0.028 SH (LAMG/MIN) TJIJ2 (t'PM) 0.077 0.076 0.0/4 0.0/3 0.0/1 0.0 70 (J .066 0.062 0.059 0.059 0.059 0.059 0.059 0.061 0.062 0 .062 0.064 0.065 0.065 0.064 0.064 0.062 0.061 0.061 CUM-3N (LANG) tJOX THC CM4 NMMC (PPM) (PP^I) (PPM) (PPM) 0.203 0.200 0.194 0.190 0.185 0.1/9 0.171 0.163 0.152 0.142 0.141 0. 134 0.125 0. 120 0.113 0.106 0.102 0.098 0.097 0,096 0.090 0.092 0.090 0.089 .27 0.86 0.41 .40 0.87 0.03 .28 0.66 0.62 .30 0.87 0.43 .31 0.87 0.44 .35 0.96 0.39 .37 0,97 0.40 .37 0.99 0.38 .39 .37 .38 .36 .39 .41 .38 .4 1 .43 .49 .49 .49 .52 .52 .52 .53 .00 0.4,0 .01 0.37 .02 0.56 .05 0.31 .07 0.32 .07 0.34 .06 0.33 .08 0.33 .07 0.36 .09 0.41 .10 0.40 .10 0.00 .05 0.47 .06 0.46 .02 0.50 .02 0.52 DILUTION HEGAN ENDED X POSSIBLE CO NIIK1 N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.61 0.63 0,61 0.60 0.60 0.59 170 0.64 0.60 0.67 0.67 0.64 0.014 0.036 0.021 0.65 0.68 0.66 0.64 0.6B 0.019 0.061 0.010 0.65 0.71 0.66 0.61 0.51 0.53 0.46 0.09 MINUTES OF SUNSHINE 85 (LPM) (EST) (EST) ROU AIRPORT MAXIMUM TEMPERATURE 16.1 CENT 0.67 1.67 2.67 3.67 4.67 5.67 6.67 7 . 6 / H.6? 9 .6 7 10.67 11.67 12.67 13.67 14.67 15.67 16.67 17.67 1H.67 19.67 20.67 21.67 22.67 23.67 15.6 15.0 12.6 1 4 . '1 15.0 15.6 10.6 6.1 0.00 0.00 0.00 0.00 0.00 0.00 0.0^ 0.12 0.41 0.6H 0.86 0.96 0.97 0.88 0.70 0.47 0.18 0.03 0.01 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10 6.00 24.80 60.^0 10(3.20 163. HO 221 .80 276.40 322.00 354 .ao 371.40 376.20 377.20 3 7 7 . '1 0 3 i 7 . '4 o 377.')') 3 7 7. '10 47 7.40 ------- S3 NTI uuru'iuR S-ILIG CHAMBER STUDY CHAMttN ..JUMHI K 3 OAV a IJf 'I 10-31-75 USE PA CONTRACl Nf).68-02-?20 7 MIX, riOX SLUG 95* DILUTION lAP.Gtr INITIAL HC/NOX: 5.0 PPMC/O.?! PPM 11 Hi. (LSI) 0.67 1.67 2.67 3.67 4.67 5.67 6.67 7.67 H.67 9.67 10.67 11.67 12.67 13.67 14.67 15.67 16.67 17.67 03 (PI'M) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 . 000 .000 .000 . 0 0 0 .000 .000 .000 .004 .009 .010 .011 .011 .013 .014 .0)4 NU (PPM) 0.027 0 . 0 .97 .98 .87 .70 .45 . 1 7 .01 .110 .00 .00 .0(1 . (XI . I' 0 0 0 0 0 0 0 0 7 28 64 112 160 227 28 I 326 358 374 .4 ("8 3 7 11 3711 37H 378 i/tf i/il .00 .00 .00 .00 .00 .00 .40 .40 .40 . 40 .40 .40 .00 .40 .80 .80 .60 . 'HI .60 .60 .60 .60 .00 . ml U1LU1ION (LPM) UtGAH (f.ST) ENDED X POSSIBLE MINUTES OF SUNSHINE 97 RDU AIRPORT MAXIMUM TEMPERATURE 12.e CFNT * ShiftB in [THC], [CH^], [NMHC] and [CO] after 0900 EST, 31 October 75, due to calibration adjustments. ** Data suspect and deleted. ------- RTI UUTDUUR SMUG CHAMBER 3TUUY CHAMBER NUMBER 1 DAY 1 OF U 10-38-75 U3EPA CONTRACT NO.68-02-2307 PAGE 1 MIX, NOX SLUG TARGET INITIAL HC/NOXl 95X DILUTION 1 .0 PPMC/0.10 PPM TIME (L3H 0.83 1.83 2.63 3.83 4.63 5.83 6.83 7.83 8.63 9.83 10.83 11.83 12,63 13.83 14.83 15.83 16.63 17.83 16.63 19.83 20.83 21.83 22.63 23.83 TIME (EST ) 0.83 1 .83 2.63 3.83 4.83 5,83 6.83 7.83 H.63 9.83 10.83 11.83 12.83 13.83 14.83 15.83 16.83 17.83 18.83 19.83 20.83 21.83 22.83 23.83 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.040 0.075 0.101 0.107 0.109 0.098 0.080 0.062 0.049 0,051 0,032 0.026 0.021 0.016 TEMP (CENT) 13.9 14.4 15.0 18.9 21.1 21.7 16.7 14.4 HO (PPM) 0.000 0.000 0.003 0.066 0.084 0.083 0.063 0.078 0.056 0.027 0.011 0.006 0.004 0.003 0.002 0.003 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) N02 (PPM) 0.000 0.000 0.018 0.017 0.017 U.016 0.016 0.021 0.035 0.048 0.051 0.043 0.034 0.027 0.021 0.017 0.013 0.011 0.009 0.006 0,005 0.004 0.002 0.002 LUM-SK (LANM NOX (PPM) 0.000 0.000 0.021 0.103 0.102 0.099 0.099 0.099 0.089 0.075 0.062 0.049 0.039 0.030 0.024 0.020 0.014 0.011 0.009 0.006 0.005 0.004 0.002 0.002 DILUTION (LPM) THC * CH4 * (PPM) (PPM) 1 .40 1 .36 1.50 1.47 2.02 2.13 2.12 2.13 2.05 2.00 .91 .80 .74 .71 .74 .67 .67 .72 .69 .69 .73 .68 .69 .68 .16 .17 .14 . 1 1 .10 .14 .13 .11 .18 .17 .14 .09 .09 .11 .12 .14 .16 .22 .22 .24 .21 .04 .23 .20 BEGAN ENDED (EST) (EST) NMHC * (PPM) 0.24 0.19 0.37 0,36 0.93 0.99 1.00 1.02 0.87 0.83 0.77 0.71 0,65 0.60 0.62 0.53 0,51 0.50 0.46 0.44 0.52 0,64 0.46 0,48 X POSSIBLE CO * NBKI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) 0,61 0.58 9.34 9.26 9,34 9.34 9.26 9.26 8.65 7.62 6.54 0.025 0.057 0.010 5.44 4.68 4.05 3.69 3.19 2.72 0.061 0,015 0.014 2.42 2.25 1.97 1.84 1.58 1.40 1.21 MINUTES OF SUNSHINE 46 CN UCH3) 130 70 0 RDU AIRPORT MAXIMUM TEMPERATURE 22.8 CENT o.oo - -- 0.00 0.00 0.00 0.00 0.00 0.01 0.09 0.35 0.50 0.63 0.69 0.85 0.34 0.58 0.47 O.I? 0.01 0.00 0.00 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.50 5.10 23.50 52.00 88.50 129.30 176.70 204.20 236.60 265. VO 2/6. 6U 278.30 276.40 2/8.411 278.40 2/6.40 276.40 278.40 62.58 8.83 * Shifts In 28 October [THC], [Cfy], [NMHC] and [CO] prior to 1100 75, partially due to range changes. EST, ------- N> RII OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 4 DAY 2 OF 4 10-29-75 USEPA CONTRACT NO.68-02-2207 MIX, NOX SLUG * TARGET INITIAL HC/NOXJ PAGE ^ 95* DILUTION 1.0 PPMC/0.10 PPM TIME (EST) 0.83 1 .83 2.83 3,63 4.83 5.63 6.83 7.83 8.83 9.83 10.83 11.83 12.63 13.83 14.83 15.83 16,83 17.03 18.83 19.63 20.83 21 ,93 22.83 23.83 TIME (EST) 03 (PPM) 0.011 0.009 0.005 0.005 0.004 0,004 0.002 0.002 0.001 0.001 0.000 0.000 0.000 0,000 0.000 o.ooo 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 TEMP (CENT) NO (PPM) 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.225 0,222 0,215 0.207 0.204 0.201 0. 198 0. 196 0. 196 0.194 0.194 0. 190 0.193 0.189 o.iee 0. 187 SR (LANG/MIN) N02 (PPM) 0.001 0.001 0.001 0.000 o.ooo 0,000 0.000 0.000 0.053 0.053 0,050 0.051 0.051 0.052 0.052 0.052 0.052 0.051 0.052 0.051 0.050 0.050 0.050 0.050 CUM-SH (LANG) NOX THC CH4 (PPM) (PPM) (PPM) 0.001 0.001 0.001 0.000 0.000 0.000 0,000 0.000 0.276 0.276 0.265 0.259 0.256 0.253 0.250 0.248 0.248 0.245 0.246 0.242 0.243 0.240 0.238 0.237 .66 .59 .60 .56 .65 .56 .58 .55 .53 .50 .46 .50 .47 .47 .50 .50 .52 .51 .52 .58 .59 .63 .23 .20 .20 .15 .19 .16 .16 ,16 .18 .19 .14 .16 .16 ,17 .17 .17 .18 .17 .17 .17 .16 .16 .58 1.15 .59 1.16 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) 0.43 0.39 0,40 0.43 0.46 0.42 0.42 0.39 0.35 0.31 0.12 0.32 0.29 0.30 0,33 0.33 0.34 0.34 0,35 0.41 0.43 0,47 0.43 0.43 X POSSIBLE CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 1.11 0.99 0,90 0.62 0,86 0.70 0.61 0.60 0.64 0.62 0.45 0.010 0,056 0.012 0,74 0,61 0.58 0.58 0.009 0,053 0.003 0.63 0.69 0.62 0.60 0.57 0,60 0,59 0,59 0.60 MINUTES OF SUNSHINE 4 CN (/CM3) 0 0 RDU AIRPORT MAXIMUM TEMPERATURE 22.6 CENT 0.83 1 .63 2.83 3.83 4.83 5.83 6.83 7.83 8.83 9.83 10.63 11.83 12.83 13.83 14.83 15.83 16.63 17.83 18,83 19.83 20.83 21.83 22.83 23.81 12.2 11.7 11.7 16.1 21.7 21.1 16.7 15.6 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.08 0.22 0.44 0.4B 0.57 0.56 0.41 0.33 0.17 0.10 0.03 0.00 0.00 0.00 0.00 0.00 0 .00 O.UO 0.00 0.00 0.00 0,00 0.00 0.50 4.60 lb.40 40.60 69.00 102.30 136.00 162.10 182. /O 194. SO 201.20 203.70 204.00 2U4.0U 204,00 204.00 204.00 ------- HII UUfLKJUH SMOG CHAMUER STUDY CHAMBiH NUMBER a DAY 3 UF 4 10-30-75 USEPA CONTKACr NO.68-02-2207 PACE 3 MIX, NOX SLUG TARGET INITIAL HC/NQXl 95X DILUTION J .0 PPMC/0.10 PPM TIME (EST) 0.83 1.83 2.63 3.63 4.83 5.63 6.83 7.83 6.83 9.83 10.63 11,83 12.63 13.83 14.83 15.83 16. 8i 17.83 16.83 19.83 20.83 21.83 22.83 23.83 TIMt (EST) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 TEMP (CENT) NO (PP^) 0. 164 0.183 0. 182 0.180 0.174 0.172 0.170 0. 164 0.158 0.157 0.150 0.142 0.136 0.128 0.124 0.119 0.116 0.114 0.11 1 0.110 0.109 0.106 0.107 0. 105 SR (LANG/MIN) N02 (PPM) 0.050 0.048 0.048 0.046 0.046 0.046 0.045 0.047 0.049 0.050 0.052 0.053 0.053 0.053 0.053 0.05S 0.05S 0.053 0.052 0.053 0.052 0.052 0.051 0.051 tUM-SK (LANG) NOX THC CH4 (PPM) (PPM) (PPM) 0.234 0 '. 2 3 1 0.230 0.226 0.220 0.218 0.215 0.211 0.207 0,207 0.202 0. 196 0. 189 0.162 0.178 0.172 0.170 0. 168 0.164 0.164 0.161 0.160 0.156 0.156 .59 1.14 .60 1.16 .60 .61 .61 .63 .64 .63 ,62 .60 .62 .59 .58 ,59 .59 .61 .64 .67 .65 .67 .69 .70 .69 . 71 . 13 ,15 .13 .23 .22 .16 .20 .22 .22 .23 .22 .22 .21 .22 .22 .19 .16 .17 .16 ,19 .13 .11 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) 0.45 0.42 0.47 0.46 0.46 0.40 0.41 0.44 0.41 0.38 0.40 0.35 0.36 0.37 0,36 0.39 0.42 0.47 0.46 0.50 0.51 0.51 0,56 0.59 X POSSIBLE CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 0.57 0.62 0.59 0.58 0.59 0.54 0.55 0.46 0.56 0.56 0.55 0.009 0.046 0.004 0.57 0.55 0.55 0.54 0,55 0.011 0.051 0.003 0.52 0.46 0.45 0.43 0.46 0,52 0.40 0,34 MINUTES OF SUNSHINE 85 CN (/CMJ) 0 RDU AIRPORT MAXIMUM TEMPERATURE 16.1 CENT 0.63 1.83 2.63 3.83 4.63 5.83 6.63 7.83 8.83 9.83 10.83 11.83 12.83 13.63 14.83 15.83 16.83 17.83 18.63 19.83 20.83 21.83 22.83 23.83 15.6 15.0 12.8 14.4 15.0 15.6 10.6 6. 1 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.12 0.41 0.68 0.86 0.96 0.97 0.86 0.70 0.47 0. 18 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 7.20 28.90 67.00 116.80 173.40 231.50 285.20 32V. 00 359.50 373.20 376.50 377.30 377.40 3 7 7 . H (J 37 7 .40 377.40 377.40 ------- RT1 OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER a DAY y OF 4 10-31-75 USEPA CONTRACT NO.68-02-3307 PACE N> MIX, NOX SLUG TARGET INITIAL HC/NOX: 95X DILUTION 1.0 PPMC/O.IO PPM TIME (LST) 0.83 1.83 2.83 3.83 4.83 5.83 6.83 7.83 8.83 9.83 10.83 11.83 12.83 13.83 14,83 15.83 16.83 17.83 18.83 19.83 20,83 21,63 32.83 23.83 TIME (EST) 0.83 1.83 2.63 3.63 4.83 5.83 6.83 7.83 8.63 9.83 10.63 11.83 12.63 13.83 14.83 15.83 16.83 I/. 83 18,83 19.83 30.83 31.83 32.63 03 (PPM) 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0,000 0.000 0,000 0.001 0.001 0.001 0,001 0,001 TEMP (CENT) 3.8 1.7 0.6 7.2 11.1 12,2 3.3 1.7 NO (PPM) 0.104 0.103 0.102 0.101 0.099 0.098 0.097 0.098 ** SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.17 0.44 0.68 0.86 0.97 0.98 0.87 0. 70 0.45 0.17 0.01 0.00 0.00 0.00 0.00 0.00 0.00 NU2 NUX THC * (PPM) (PPM) (PPM) 0.051 0.155 1.73 0.050 0.153 1.73 0.050 0.152 1.73 0.049 0.150 1.73 0.049 0.149 1,73 0.04S 0,148 0.049 0.147 0.049 0.148 1.77 1.72 1.56 1.72 1.71 1.70 CUM-SH DILUTION BEGAN (LANG) (LPM) (EST) 0.00 0.00 0.00 0.00 0.00 0.00 0.50 9.10 32.80 71.20 131.00 1 78. 10 236. HO 290.10 333.80 363.30 3/6.30 3/6.'oO 378.60 378. bO 378.60 378. bO 378.60 378. bO CH4 * NMHC * CO * NBKI N03-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) ,16 0.56 0 .23 0.51 0 .71 0.01 0 .26 0.45 0 .36 0.47 0 .58 0,19 1 .58 0.14 1 ,34 0,23 0 .55 0,18 1 .59 0.13 1 .60 0.10 1 ENDED X POSSIBLE (EST) RDU AIRPORT * Shifts in 31 October .33 .38 .39 .30 .39 .33 .33 .63 .34 .25 .33 MINUTES OF SUNSHINE 97 MAXIMUM TEMPERATURE 13,6 CENT [THC], [CH4] , [NMHC] and [CO] after 0900 EST, 75, due to calibration adjustments. ** Data suspect and deleted. ------- HTi OUFDOOK SMUG LHflMUER STUD* CHAMIJLR NUMOhK 1 OAV 1 OF 3 11- 4-7S U3EPA CONTRACT NO.68-02-2207 URBAN MIX 39X DILUTION TARGET INITIAL HC/NOXl 10.0 PPMC/1.00 HPM TIME (EST) 0.47 1.47 2.47 3.47 4.4/ 5.47 6.47 7.47 8.47 9.47 10.47 11.4? 12.47 13.47 14.47 15.47 16.47 17. 141 10.47 19.47 20.47 21,47 22. 47 23.47 TIME (EST) 0.47 1.4/ 2.47 3.47 4.47 5.47 6.47 7.47 8.4/ 9.47 10.47 11.47 12.47 13. 4/ 14, 4/ 15.47 16.47 17.47 18.47 19.47 20.47 21 .47 22.47 23.47 U3 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.049 0.334 0.643 0.912 1 .020 0.973 O.tt91 0.813 0.754 0.703 0.655 0.617 0.579 0.544 IEMP (CENT) NO (PPM) 0.000 o.ooo 0.000 O.ooo 0.841 O.HI / 0.792 0.763 0.671 0.529 0.079 0.010 0.004 0.004 0.003 0.003 0.003 0.002 0.002 0.002 0.002 0.001 0.001 0.001 SR (LANG/MIN) NO 2 (PPM) 0.000 0.000 u.ooo 0.000 0.204 0.214 0.226 0.244 0.321 0.429 0. 791 0.725 0.571 0.414 0.311 0.258 0.22/ 0.210 0.197 0.183 0.174 0.160 0.152 0.147 CUM-SK (LANG) NU* (PPM) 0.000 o.ooo 0.000 o.ooo 1 .045 1.031 1.018 1 .006 0.991 0.958 0.871 0.735 0.575 0.418 0.314 0.261 0.230 0.212 0.199 0.165 0.176 0.161 0.153 0.148 DILUTION (LPM) THC CH4 (PPM) (PPM) 1.81 1.46 1.82 8.62 9.63 10.28 10.22 10.08 9.78 9.23 8.82 8.22 7.82 7.46 7.19 6.92 6.77 6.60 6.42 6.30 6.12 5.99 .48 .45 .40 .40 .44 .45 .52 .56 .57 .63 .61 .55 .55 .45 .47 .51 .48 .44 .36 .35 BEGAN ENDED (EST) (EST) NMHL (PPM) 0.36 0.34 7.17 8.23 8.88 8. 78 8.63 8.27 7.67 7.25 6.60 6.21 5.94 5.63 5.47 5.30 5.09 0.94 4.66 4.76 4.64 X POSSIBLE CO NBKI N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (/IMJ) 0.65 0.58 9.68 9.51 9.56 0 9.27 9. 1 7 9. 17 9.09 0.112 0.667 0.185 9.07 8.95 8.72 8.58 0.906 0.061 0.120 0 8.49 8.05 7.82 7.66 7.29 7. 13 6.77 o 6.63 MINUTES OF SUNSHINE 64 HDU AIHPORT MAXIMUM TEMPERATURE 25.0 CENT 11.7 13.3 14.4 17.2 24 .4 24.4 16.1 16.1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 0.13 0.40 0.77 O.R7 0,87 0.78 0.60 0.36 O.OH 0.01 0.00 0.00 O.'JO 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.96 /.«'! 23.20 57.56 10o.5b 158.76 208.44 ^50.20 2/9.40 293.24 2V6.08 296.40 29o.40 i^9b.4(l 296.40 296.40 296.40 13.03 17.00 ------- »F1 OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 2 Oh 3 1 1- 5-75 USEPA CONTRACT NO.68-03-2207 URBAN MIX 39X DILUTION TARGET INITIAL HC/NOXl 10.0 PPMC/1,00 PPM PAGE a TIME ar,Tj 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.4/ b.47 9.47 10.47 1 1 .4 7 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 K> ^^'q ' Co 23.47 nut (E3T) 03 (PPM) 0.513 0.482 0.457 0.430 0.410 0.388 0.369 0.351 0.330 0.319 0.350 0.416 0.492 0.547 0.567 0.556 0.533 0.503 0.477 0.451 0.429 0.411 0.385 0.376 TEMP (CENT) no (PPM) 0. o. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0, 0. 0. 0. 0. 0. 0. 0. 001 001 001 001 001 000 000 001 001 002 002 002 002 002 002 002 002 002 002 001 001 001 001 001 SH (LANG/MIN) NU2 (HPMJ 0.139 0. 136 0.126 0.122 0.119 0.116 0.109 0. 108 0.110 0.112 0.111 0.107 0.104 0.096 0.090 0.064 0.075 0 .068 0.064 0.061 0.059 0.056 0.055 0.053 CUM-SR (LAMG) NOX (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 . 140 . 137 .129 .123 . 120 .1 16 .109 . 109 .111 .114 .113 . 109 . 106 .098 .09,? .087 .077 .071 .066 .062 .060 .057 .056 .055 DILUTION (LPM) THC CH4 NHHC CO NBK1 N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 5.86 1 5.72 1 5.60 ) 5.42 5.33 5.23 5.14 5.10 5.01 4,90 4.81 4.68 4.59 4.47 4.36 4.26 4.20 4.23 4.13 4.06 4.07 .29 4. .25 4. .26 4. .22 4. .18 4. .18 4, .20 3. .20 3. .21 3. .20 3. .26 3. .30 3. .26 3. .26 3. .23 3. .21 3. .24 2. .21 3. .23 2. .25 2. .25 2. BEGAN ENDED X 57 47 34 20 15 05 94 90 60 62 55 39 33 21 13 05 96 02 90 «1 82 6 6 6 6 5 5 5 5 5 5 5 5 5 5 4 5 4 4 q 4 4 POSSIBLE .41 .24 .23 .02 .84 .72 .97 0 .54 .41 .41 0.323 0.017 0.264 .33 .30 .20 ,02 .99 0,478 0.020 0,151 .00 .99 .80 .90 .88 .84 MINUTC3 OF SUNSHINE 96 (EST) (EST) RDU 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 6.47 9.47 10.47 11.47 12,47 13.47 14.47 15.47 16.47 1 7.47 18.47 19.47 20.47 21.47 22.47 13.9 \2.Z 10.6 20.0 26. 1 25.6 17.2 14.4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .00 .00 .00 .00 .00 .00 .01 .1 3 .38 .61 .7R .84 .64 .62 .56 .33 .12 .01 .00 .00 .00 .00 .00 0.00 0.00 0 .00 0.00 0.00 0.00 0.28 4.24 19.04 48.28 69.64 138.12 1H6.52 23tt.36 2BO.H4 306.64 322.56 3c!6.68 327.00 327.00 327.00 327.00 327.00 1 3.03 AIRPORT MAXIMUM TEMPERATURE 27.2 CENT 17.00 o.oo .00 ------- KT1 UUfOUOR SMUG CHAMBER CMAMOfcR NUMUE.K 1 UAY 3 IJF 3 11- 6-75 UStPA CONTRACT NO.68-02-2207 URBAN MIX 39* DILUTION TARGET INITIAL HC/NOX: 10.0 PPMC/1.00 PPM PAGt i T i ME (EST) 0.07 1.07 2.07 3.07 0.07 5.07 6.07 7.07 8.07 9.07 10.07 11.07 12.07 13.07 10.07 15.07 16.07 17.07 18.07 19.07 20.07 21 .07 22.07 03 (PPM) 0.360 0.307 0.333 0.320 0,309 0.295 0.286 O.d70 0.263 0.253 0.265 0.299 0.301 0.370 0.365 0.372 0.355 0.338 0.321 0.300 NO (PPM) 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.001 0.001 0.001 NU2 (PPM) 0.052 0.050 0.050 0.007 0.006 0.050 0.050 0.008 0.050 0,055 0.057 0.058 0.057 0.056 0.055 0.052 0.009 0,006 0.000 0.001 ( 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 >JUX PCM) .052 .050 .050 .007 .006 .050 .050 .008 .051 .057 .059 .060 .059 .056 .057 .055 .051 .007 .005 .002 TMC CHO (PPM) (PPM) 3 3 3 3 3 3 3 3 3 3 3 3 3 3 .85 .82 .77 .82 .61 .60 .55 .52 .07 .06 .02 .39 .30 .30 .00 .08 .08 .18 .53 .51 .52 .53 .52 .48 .50 .08 .47 .08 NMHC (PPM) " 2.01 2.35 2.29 2.30 2.28 2.13 2.03 .99 .90 .97 .92 .90 .67 .86 CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .33 130 .01 .30 .69 .88 0.218 0.012 0.110 .00 .28 .26 .21 0.279 0.017 0.063 .15 .20 .10 .07 .00 TIME (tSl) TEMP (CENT) SH (LANG/MIN) 0.07 1.07 2.07 3.07 0.07 5.07 6.07 7.07 8.07 9,07 10.07 1 1 .07 12.07 13.07 10.07 15.07 16.07 17.07 18.07 19.07 20.07 21.07 22.07 23.07 12.8 12.2 11.1 21.7 26.1 23.3 1H.3 17.2 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.35 0.57 0.75 0.80 0.80 0.73 0.37 0.10 0.07 0.01 0.00 0.00 0.00 0.00 o.oo o.oo CUM-SK (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.28 3.68 17.00 00.lb 83.00 130.92 101 .32 228.60 262.36 278.12 280.56 287.00 207.00 287.JO 207.00 287.00 287.00 287.00 DILUTION (LPM) OEGAN (EST) ENDED (EST) X POSSIBLE MINUTES Of" SUNSHINE 67 ROU AIHPOHT MAXIMUM TEMPERATURE 26.7 CENT ------- RT1 OU1UOOR SMiUi CHAMbER STUDY CHAMFJER NUMbLH 2 DAY 1 Of- 3 11- 4-75 USEPA CONTRACT CIO.68-02-220 7 PAGE 1 URBAN MIX TARGET INITIAL HC/NOX: 39X DILUTION 5.0 PPMC/0.24 PPM TIME (Col ) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 1 I .63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21 .63 22.63 23.63 TIME (E5I) 03 (PPM) 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.019 0,264 0.460 0.628 0.695 0,705 0.662 0.647 0.595 0.554 0.519 0.499 0.460 0.434 0.40? TEMP (CENT) NO (PPM) o.ooo 0 .000 0.000 0.000 0.201 0.200 0. 198 0. 188 0.141 0.050 0.004 0.002 0.002 0.002 0.001 0.001 0.001 0.001 0.001 o.ooi 0.001 0.001 0.001 o.ooo SR (LANG/MIN) NU2 (PPM) 0.000 0.000 0.000 O.OOU 0.050 0.04V 0.050 0.050 0 . 1 0 'I 0. 185 0.193 0.160 0.133 0.119 0. 108 0.099 0.090 0.082 O.O// 0.074 0.06/ 0.066 0.064 0.061 CUM-SR (LANG) NOX (PPM) 0.(M)0 0.000 0.000 0.000 0.251 0.249 0.248 0.246 0.245 0.235 0.197 0.163 0.135 0.120 0.109 0.101 0.091 0.083 0.078 0.0/5 0.068 0.116? 0.065 0.061 DILU1 ION (LPM) THC (PPM) 1 1 3 4 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 3 3 .83 .82 .00 .79 .33 .31 .29 .17 .96 .88 .69 .64 .57 .54 .57 .41 .32 .23 .20 .29 .99 .90 BEGAN (EST) CH4 (PPM) 1.56 1.55 1.56 1.49 1.55 1.55 1.57 1.68 .65 .72 .74 .72 .64 .66 .53 .56 .56 .59 1 .60 1.56 1.49 1.47 ENDED (EST) NMHC CO NHKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0 0 1 3 3 3 3 3 3 3 2 2 2 2 3 2 2 2 2 2 2 2 X .27 .2 / .44 .30 .78 .76 .72 .50 .32 .16 .95 .92 .93 .87 .03 .85 .76 .64 .60 .73 .50 .43 0 10 10 10 10 10 10 10 10 10 10 10 10 10 9 9 9 8 8 8 8 7 POSSIBLE RDU 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 1H.63 19.63 20.63 21.t>3 22.63 11-7 13.3 14.4 17.2 24.4 2'!. 4 16.1 16. 1 0.00 0.00 0.00 o.oo 0.00 0.00 o.oo 0.07 0.13 0.40 0.77 0.87 0.87 0.78 0.60 0.36 0.08 0.01 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2,66 9.14 27.20 65.2o H5.2o 1 6 / . 4 6 216.24 256.20 293.08 294.04 296.1(3 296.40 296. 'to 296.40 296.40 2 9 1> . 4 0 296.40 9.91 17 .00 AIRPORT .67 .43 .18 .11 .32 0 .04 .03 .16 0.157 0.175 0.073 .01 .51 .25 .15 .11 0.611 0.018 0.127 0 .11 .89 .60 .25 .90 ,86 .30 .00 0 ,66 MINUTES OF SUNSHINE 64 MAXIMUM TEMPERATURE 25.0 CENT ------- HTI UUroULIK SMUG CHAMOER STUUY CHAMOEH tJUM8tR 2 DAY 2 Of 3 11- 5-75 USEPA CONTRACT NO.68-02-2207 URBAN MIX 39X DILUTION TARGET INITIAL HC/NOXJ 5.0 PPMC/0.24 PPM PAGt 2 TIME (EST) 0.63 1.63 2.63 3.63 '4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 1 7.63 1H.63 19.63 20.63 21 .63 to 22.63 \|NJ — - U> 23.63 ------- KM OUTDOOR SMUG CHAMBER STUDY CHAMBER NUMbER 2 DAY 3 OF 3 11- 6-75 U3tPA CONTRACT NO.68-02-2207 URBAN MIX 39X DILUTION TARGET INITIAL HC/NUXi 5.0 PPMC/0.24 PPM PAGE 3 TIME (ESH 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 KJ 22.63 U> 23.63 -- TIME (EST) 03 (PPM) 0.225 0.217 0.212 0.204 0.199 0.193 0.189 0.162 0. 1 72 0.168 0.175 0.201 0.226 0.252 0.263 0.257 0.246 0.237 0.229 0.221 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.001 0.001 0.001 0.002 0.001 0.001 0.001 0.001 o.oot 0.001 0.001 SR (LANG/MIN) HO 2 (PPM) 0.020 0.019 0.019 0.019 0.018 0.022 0.022 0.022 0.025 0.028 0.029 0.029 0.031 0.032 0.031 0.029 0.029 0.027 0.02o 0.024 CUM-SH (LANG) MOX (PPM) 0.020 0.019 0.019 0.019 0.018 0.022 0.022 0.022 0.026 0.029 0.030 0.030 0.033 0.033 0.032 0.030 0.030 0.028 0.027 0.025 DILUTION (LPM) THC (PPM) 2.57 2.57 2.52 2.57 2.57 2.50 2.46 2.44 2.47 2.42 2.46 2.46 2.46 2.43 BEGAN (EST) CH4 (PPM) .40 .42 .35 .40 .15 .47 .47 .40 .42 .15 .43 .43 .11 .40 ENDED (EST) NMHC (PPM) .17 .15 . 16 .17 .12 .02 .01 .04 .05 .97 .05 .03 ,05 .03 X POSSIBLE CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 4.31 1.37 1.11 4.42 4.77 0.155 0.011 0.039 4.51 4.50 4.39 4.34 0.222 0.013 0.022 4.40 4.31 4.29 4.32 4.27 MINUTES OF SUNSHINE 67 CN (/LM3) 160 RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 6.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 12.8 12.2 11.1 21.7 26.1 23.3 1H.3 17.2 0.00 0.00 o.oo 0.00 0.00 0.00 0.01 0.1 1 0.35 0.57 0.75 0.64 0.64 0.73 0.37 0.14 0.07 0.01 0.00 0.00 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.36 4. 78 20.50 49.66 90.90 139.32 189.72 235.94 266.06 279.52 285.20 287.18 287.40 267.40 287.40 267.40 2H7.40 207.40 ------- RU UUTOOUH SMUG CHAMBER STUDY U3EPA CONTRACT NO.68-02-2207 PAGE J oo CHAMUEH .^UMUt-.K $ DAY 1 OF 3 11- 4-7b TIMt. 03 NO (ISM (PPM) (PPM) 0.80 0.000 0.000 1 .80 2.80 3. BO 4.60 5.00 6.80 7. BO H.80 9.80 10.60 1 1 .80 12.60 13.80 14.60 15.60 16.60 17.80 18.60 19.80 20.60 21 .60 22.80 23.60 TIMt (t.SF ) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.024 0. 160 0.341 0.501 0.600 0.610 0.533 0.472 0.435 0.407 0.379 0.358 0.337 0.317 TEMP (CENT) 0.000 0.000 0.020 0.613 0.599 0.587 0.567 0.512 0.389 0.107 0.017 0.005 0.003 0.003 0.002 0.002 0.001 0.001 0.001 0.001 0.001 0.000 0.000 SR (LANG/MIN) UU2 (PPH) 0,000 o.ooo 0.000 0. 105 U.141 0.1149 0. 156 0.171 0.215 0.322 0.551 0.566 0.503 0.41S 0.327 0.243 0.153 0.118 0. 109 0.104 0.097 0.094 0.089 0.083 CUM-SR (LANG) MUX (PPM) 0.000 0.000 0.000 0.123 0.754 0.748 0.743 0.738 0.727 0,711 0.656 0.583 0.506 0.416 0.330 0.245 0.155 0.119 0.110 0. 105 0.098 0.095 0.089 0.083 UILUTION (LPM) THC CM4 (PPM) (PPM) 1 I 2 6 6 6 6 6 6 6 5 5 5 5 5 5 4 4 4 4 H 4 .80 1.52 .82 1.51 .40 .05 .85 .77 .70 .57 .27 .04 .77 .61 .40 .25 .21 .20 .90 .81 .76 .65 .53 .43 .44 .47 .49 .50 .55 .60 .58 .65 .65 .63 .57 .57 .47 .45 .50 .49 .50 .48 .41 .40 BEGAN ENDED URBAN MIX 39X DILUTION TARGET INITIAL HC/NOX: 5.0 PPMC/0.71 PPM NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0 0 0 4 5 5 5 4 4 4 4 3 3 3 3 3 3 3 3 3 3 3 Z .29 .31 .95 .58 .35 .27 .15 .97 .69 .39 .11 .98 .83 .67 .74 .74 .40 .32 .26 . 16 .11 ,03 0 10 9 9 10 9 9 9 9 9 9 9 8 8 8 8 I 1 7 7 7 6 POSSIBLE .67 .39 .68 .81 .08 0 .93 .94 .80 0.064 * 0.101 .27 .73 ,40 .14 .92 0.213 0.228 0 .79 .49 .15 .96 .66 .62 .34 0 .05 .78 MINUTES OF SUNSHINE 64 (EST) (EST) ROU 0.80 1.80 2.60 3.80 4.60 5.80 6.80 7.80 8.80 9.80 10.80 11.80 12.80 13.80 14.80 15.80 16.80 17.80 18.80 19.80 20.80 21.60 22.80 23.00 11.7 13.3 14.4 17.2 24.4 24.4 16.1 16. 1 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 0.07 0.13 0.40 0.77 0.87 0.87 0.78 0.60 0.36 0.08 0.01 0.00 o.oo 0.00 o.oo 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 o.uo 0.00 3.36 10.44 31 .20 /2.96 123.96 1/6.16 224.04 2o^. ------- RT1 UUTDIJIJH SMUG CHAMUEK S1UUY CHAMBtH NUMHtH 3 DAY 2 OK 3 11- 5-75 USEPA CONTRACT NO.68-02-3207 PAGfc 2 URBAN MIX TARGET INITIAL HC/NOXl 39X DILUTION 5.0 PPMC/0.71 PPM TIMt USD O.HO 1 .BO 2.80 3. HO 4.80 5.80 6. HO 7.80 8. HO 9.80 10. HO 11. BO 12.no 13.60 14.80 IS. 00 16.80 17.80 ifl.eo 19. BO 20. HO 21.80 to 22. HO 00 .«4 20.64 60.48 105.24 154.92 205.32 254.76 292.44 315.24 324.96 32fa.t)8 327.00 32/.00 327. 00 327.00 327.00 327.00 9.34 17.00 ------- RTI rjUTLHJUK SMOG CHAMHER STUDY CHAMHtK NUMBtR 3 DAr 3 Of- 3 11- 6-75 USEPA CONTRACT NO.68-02-2207 PAGE 3 URBAN MIX TARGET INITIAL HC/NCIXI 39X DILUTION 5.0 PPMC/0.71 PPM riMC (ESI ) 0.80 1.60 2. HO 3.80 4.80 5.80 6.80 7.80 8.80 9.60 10.80 11 .60 12.80 13.80 14.80 15. 8u 16.80 17.80 18.80 19.80 20.80 21 .60 M 22.80 U> 23.80 U3 (PPM) 0.248 0.237 0.229 0.221 0.212 0.204 0.199 0.190 0.182 0.163 0.201 0.233 0.264 0.284 0.286 0.275 0.264 0.251 0.243 0.2i2 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 NU2 (PPM) 0.029 0.026 0.026 0.026 0.025 0.030 0.029 0.030 0.033 0.034 0.034 0.036 0.035 0.035 0,034 0.032 0.030 0.029 0.028 0.027 NOX (PPM) 0.029 0.028 0.026 0.026 0.025 0.030 0.029 0.030 0.033 0.035 0.035 0.037 0.036 0.036 0.035 0.033 0.031 0.030 0.029 0.026 THC CH4 NMHC (PPM) (PPM) (PPM) 2 2 2 2 2 2 2 2 2 2 2 2 2 10 .60 .61 .47 .51 .57 .52 .43 .40 .40 .34 .33 .35 .36 .20 .22 .13 .12 .27 .31 .27 .26 .23 .26 .26 .26 .41 .39 .34 .39 .31 .22 .16 .14 .17 .09 .07 .10 .24 1.14 .00 1.23 8.77 CU NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 3 3 3 3 4 4 3 3 3 3 3 3 3 3 .85 ,92 .33 .51 0.164 0.010 0.097 .14 .06 .64 .67 0.225 0.014 0.054 .50 .53 .46 .44 .41 .30 CN UCMJ) 190 riMt (tST) TEMP (CtNT) SR (LANG/MIN) tUM-SH (LANG) DILUTION (LPM) MKCAN (EST) ENDED (EST) % POSSIBLE MINUTES OF SUNSHINE 67 RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT 0.60 1.60 2.80 3.80 4.80 5.80 6.80 7.80 8.80 9.80 10.80 1 1 .80 12.60 13.80 14.80 15.80 16.60 17.60 18.60 19.80 20.80 21 .80 22.80 23.80 12.8 ' 12.2 11.1 21.7 26.1 23.3 18.3 17.2 0.00 0.00 0.00 0.00 0.00 o.oo 0.01 0.11 0.35 0.57 0.75 0.64 0.84 0.73 0.37 0.14 0.07 0.01 0.00 0.00 0.00 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 o.oo 0.48 5.88 24 . Ofl 55.5t> 90.40 147.72 198.12 243.24 269. 76 280.92 285.96 287.26 267.40 267.40 287.40 267.40 287. 40 2(37.40 ------- RU UUTUOUH 3HUG CMAMHEH STUDY CHAMOtH UUMBtR '4 DAY 1 (Jf- $ 11- 4-75 USEPA CONTHACT NO.66-02-2207 PAGE URBAN MIX TARGET INITIAL HC/NOX: S9X DILUTION 1.0 PPMC/0.10 PPM TIME (EST) 0.97 1.97 2.97 3,97 4.97 5.97 0.97 7.9/ 8. ------- KII UOrouUH SMUG CHAMBt'H SlUUr CHAMBER i-IUMfltR 4 DAY 2 0^ 3 U- S-75 USEPA CONTRACT NO.66-02-5307 PAGt 2 URBAN MIX TARGtT INITIAL HC/NOX: 39X DILUTION 1.0 PPMC/0.10 PPM TIME (ESI ) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 1 7.97 18.97 19.97 20.97 21 .97 22.97 23.97 TIMfc (EST) 03 (PPM) 0.127 0.120 0.112 0.108 0.105 0.097 0.094 O.OSH 0.084 0. 086 0.096 O.ltl 0.138 0.150 0.157 0.152 0. 140 0.129 0.121 0.116 0.109 0.106 0.101 0.097 TEMP (CENT) NU (PPM) 0.000 0.000 0.000 o.ooo o.ooo 0.000 0.000 0.000 0.002 0.003 0.007 0.010 0.010 0.010 0.010 0.007 0.004 0.002 0.001 0.001 0.001 o.ooo o.ooo 0.000 SH (LANG/MIN) UU2 (PPM) 0.010 0.010 0.009 0.009 0.009 0.007 0.007 0.009 0.009 0.010 0.011 0.011 0.012 0.012 0.012 0.011 0.009 0.010 0.009 0.007 0.007 0.006 0.005 0.004 CUM-SK (LANG) NUX (PPM) 0.010 0.010 0.009 0.009 0.009 0.007 0.007 0.009 0.011 0.013 0.018 0.020 0.021 0.021 0.021 0.018 0.013 0.012 0.010 0.009 0.009 0.006 0.005 0.004 DILUTION (LPM) THC CH4 (PPM) (PPM) 2.28 2.23 2.22 2.21 2.20 2.08 2.20 2.14 2.11 2.07 2.09 2.05 .99 .95 .92 .98 .90 .95 .96 .97 .95 .44 !lO .41 .41 .36 .28 .36 .36 .41 .43 .41 .41 .39 .37 .35 .36 .31 .34 .35 .32 ' .28 BEGAN ENDED (EST) (EST) NMHC (PPM) 0.84 0.82 0.81 0.60 0.84 0.80 0.84 0.78 0.70 0.64 0.68 0.64 0.60 0.58 0.57 0.62 0.59 0.61 0.61 0.65 0.67 X POSSIBLE CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 7.03 6.85 6.69 6.71 6.48 5.61 6.23 6.06 5.84 5.89 0.065 0.011 0.026 5.69 5.62 5,43 5.16 4.90 0,113 0.016 0.026 4.59 4.36 4.46 4.47 4.27 4.06 MINUTES OF SUNSHINE 96 CN (/CM3) 150 RDU AIRPORT MAXIMUM TEMPERATURE 27.2 CENT 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 22.97 23.97 13.9 12.2 10.6 20.0 26.1 25.6 17.2 14.4 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.13 0.38 0.61 0.78 0.84 0.84 0.62 0.58 0.33 0.12 0.01 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 O.brt 8.14 30.44 b6.58 1 13.04 163.32 213.72 262.96 296.24 318.54 326. Ib 32b.98 327.00 327.00 327.00 327.00 327.00 327.00 9.34 17.00 ------- R1I OUTDOOR SMUG CHAMBER STUDY CHAMbtR NUMtJER 0 DAY i OF i 11- 6-75 USEPA CONTRACT NO.68-02-8207 URBAN MIX 39X DILUTION TARGET INITIAL HC/NOXt 1.0 PPMC/0,10 PPM PAGE 3 TIME (ESI) 0.97 1.97 2.97 3.97 0.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 10.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 22.97 03 (PPM) 0.095 0.092 0.088 0.086 0.083 0.079 0.077 0.075 0.073 0.075 0.086 0.100 0.123 0.137 0.100 0.135 0.127 0.119 0.110 0.107 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.002 0.003 0.007 0.009 0.009 0.009 0.007 0.000 0.003 0.002 0.001 0.001 N02 (HPM) 0.000 o.ooo O.OOu o.ooo 0.003 0.010 0.010 0.011 0.01 1 0.012 0.013 o.oio o.oio o.oio o.oio 0.010 0.013 0.013 0.013 0.012 NUX (PPM) o.ooo 0.000 0.000 0.000 0.003 0.010 0.010 0.011 0.013 0.015 0.020 0.022 0.022 0.022 0.021 0.018 0.016 0.015 0.010 0.013 THC CHO (PPM) (PPM) 2 2 1 1 2 2 1 1 1 1 1 1 2 2 .09 .09 .90 .88 ,03 .02 .99 .95 .93 .92 .91 .96 .02 .60 .60 .01 .00 .52 .63 .57 .50 .57 .55 .56 .57 .56 .01 1.50 NMHC (PPM) 0.09 0.09 0.09 0.00 0.51 0.39 0.01 0.01 0.36 0.37 0.35 0.39 0.05 0.07 CO NBKI (PPM) (PPM) 0 0 3 3 0 0 0 0 0 0 0 0 3 4 .32 .33 .75 .87 0,052 .52 .01 .29 .11 0.090 .18 .06 .00 .06 .99 .05 N02-S HCHO CN (PPM) (PPM) (/CM3) 130 0.007 0.057 0.012 0.028 (EST) TEMP (CENT) SR (LANG/MIN) CUM-SH (LANG) 0.97 1.97 2.97 3.97 0.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 10.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 22.97 23.97 12.8 12.2 11.1 21.7 26.1 23.3 18.3 17.2 o.oo 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.35 0.57 0.75 0.80 0.60 0.73 0.37 0. 10 0.07 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.58 6.98 27.50 bl .26 105.90 156.12 206.52 250.50 273.06 282.32 286. foo 287.38 287.00 287.00 287.00 287,00 287.00 207.00 DILUTION (LPM) BEGAN (EST) ENDED (EST) X POSSIBLE MINUTES OF SUNSHINE 67 RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT ------- KTI OUTDOOR SMUG CHAMHtK STUDY CHAMHtR NUMHt'R 1 1 UF 3 11-18-75 USEPA CONTRACT ML) . 68-02-a20 7 PAGt 1 URBAN MIX TARGET INITIAL HC/NC1XJ ox DILUTION 5.0 PPMC/0.24 PPM TIMt asT) 0.13 1.13 2.13 3.V3 4.13 5.13 6.13 7.13 6.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 A 6 . 1 3 19.13 20.13 21.13 22.13 23.13 TIMt (ESI) 0.13 1 . 3 2. 3 3. 3 4. 3 5. 3 6. 3 7.13 8.13 9,13 10. 3 11,3 12. 3 13. 3 14. 3 15. 3 16. 3 17. 3 18. 3 19. 3 20. 3 21 . 3 22. 3 23. 3 (J3 (PPM) 0.000 0.000 0.000 0 .000 0.000 0.000 0.000 0.000 0.000 0.025 0.213 0.336 0.456 0.491 0.491 0.457 0.416 0.363 0.352 0.333 0.319 0.306 0.296 0.288 TtUP (CtUT) 4.4 3.3 3.3 13.9 21.1 22.2 11.1 7.6 NO (PPM) 0.000 0.000 0.000 0.000 0. 197 0.196 0. 195 0.191 0. 165 0.027 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 SK (LAN(,/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.1 I 0.32 0.55 0.73 0.82 0.61 0.72 0.56 0.33 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.000 0.000 0.000 0.000 0.049 0.050 0.049 0.050 0.072 0. 184 0.166 0. 134 0.106 0.099 0.09b 0.091 0.083 0.07/ 0.075 0.073 0.072 0.070 0.068 0.06J CUM-3K (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.66 9.16 30.20 64.64 109.16 158.26 2Ut>.l6 248.08 279.84 297.60 303.00 303.00 303.00 30 J.OO 303.00 303.00 303.00 NUX (PPM) 0.000 0.000 0.000 0.000 0.246 0.246 0.244 0.242 0.236 0.211 0. 166 0.134 0. 108 0.099 0.096 0.091 0.083 0.077 0,075 0.073 0,072 0.070 0,068 0.067 DILUTION (LPM) THC (PPM) 1.11 1.02 0.9P 0.93 5.47 6.05 S.96 6.06 6.05 5.84 5.58 5.36 5.18 5.01 4.92 4.66 4.69 4.66 4.63 4.59 4.50 4.62 BEUAN (EST) CH4 (PPM) 0.71 0.66 0.62 0.56 0.54 0.54 O.bO 0.54 0,53 0.54 0.56 0.55 0.56 0.53 0.54 0.54 0.53 0.63 0.61 0.62 0.60 0.63 ENDED (ESI ) NMHC CO N8KI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0.40 0.33 0.36 0.20 0.36 0.20 0.37 0 . 1 / 4.93 9.62 5.51 9.53 5.36 9. 33 5.52 9.62 5.52 9.62 5.29 9.62 5.02 9.62 0.235 0.135 0.096 4.63 9.53 4.63 9.51 4.48 9.53 0.461 0.016 0.191 4.38 9.24 4,32 9.15 4.17 * 4.03 8.66 4.02 6.60 3.97 6.77 3.90 6.38 3,99 6.61 X POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE 22.2 CENT ^ Data suspect and discarded. CN (/CM3) 0 0 0 ------- RTl OUTDOOR SMUG CHAMBER STUUY CHAMBER NUMBER 1 DAY 2 OF 3 11-19-75 USEPA CONTRACT NO.68-02-3307 PAGt URBAN MIX TARGET INITIAL HC/NOX: OX DILUTION 5.0 PPMC/0.24 PPM TIME (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 H.13 ' 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 X TIME (EST) 03 (PPH) 0.279 0.271 0.264 0.258 0.250 0.243 0.236 0.231 0.221 0.213 0.206 0.214 0.233 0.266 0.286 0.286 0 .274 0.256 0.235 0.225 0.215 0.207 0.203 0.198 TEMP (CENT) NO (PPM) 0.000 0.000 o.ooo o.ooo 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 SP (LANG/MIN) N02 (PPM) 0.0b7 0.066 0.06b 0.066 0.065 0,065 0.065 0.064 0.064 0.066 0.067 0.068 0.070 0.070 0.068 O.Obb 0.061 0.057 0.055 0.053 0.052 0.051 0.049 0.048 CUM-SR (LANG) NOX (PPH) 0.067 0.066 0.066 0.066 0.065 0.065 0.065 0.064 0.064 0.066 0.067 0.068 0.070 0.070 0.060 0.066 0,061 0.057 0.055 0.053 0.052 0.051 0.049 0.048 DILUTION (LPM) THC (PPM) 4.58 4.58 4.57 4.57 4.57 4.65 4,59 4.60 4.60 4.43 4.59 4.53 4.46 4.39 4.18 4.36 0.28 4.39 4.23 4.23 4.23 4.12 4.22 BEGAN (EST) CH4 (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .62 .63 .58 .63 .62 .63 .65 .64 .67 .62 .70 .68 .67 .67 .58 .66 .66 .69 .73 .72 .69 .67 .71 ENDED NMHC (PPM) 3 3 3 3 3 4 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 X .96 .95 .99 .94 .95 .01 .93 .95 .93 .81 .89 .85 .79 .72 .60 .71 .62 .61 .51 .51 .S3 .45 .51 POSSIBLE CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CMl) 8 8 8 8 8 6 9 9 9 9 9 9 8 8 8 8 8 8 6 8 8 .76 .73 .74 .74 .68 .63 .04 0 .03 .17 * .12 0.237 0.011 0.137 .08 .03 ,93 * .80 .67 .65 .59 .50 .39 .11 .57 MINUTES OF SUNSHINE 95 (EST) RDU AIRPORT 0.13 1. 3 2. 3 3. 3 4. 3 5. 3 6. 3 7. 3 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 16.13 19.13 20.13 21.13 22. 13 23.13 7.2 3.3 2.8 13.9 21.1 20.6 13.3 It .1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10 0.30 0.52 0.71 0.70 O.BO 0.72 0.54 0.31 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 O.dO 8.40 2b. Ib 60.88 103.40 146.20 193.56 335.32 265.88 262.72 287.40 267.40 287.40 287 .40 287.40 t!b7 .10 2B7.UO * Data suspect MAXIMUM TEMPERATURE 22.2 CENT and discarded. ------- RII OUTDOOR SMUG CHAMBER STUUr CHAHBtK NUMIltR 1 DAY 3 OF 3 11-20-75 U3E.PA CONTRACT NO.ba-03-2207 PAGE URBAN MIX TARGET INITIAL HC/NUXt OX DILUTION 5.0 PPMC/0.24 PPM T1HL (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15. 13 16.13 17.13 18.13 19.13 20.13 M 2»'IS £ 22.13 U3 (PPM) 0.193 0.189 0. 184 0.101 0.1/4 0.1/1 0. 168 0.165 0. 160 0.153 0.152 0. 163 0.168 0.212 0.227 0.229 0.220 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 WJ2 (PCM) 0.048 0.04/ 0.046 0.046 0.040 0.045 0.045 0.045 0.044 0.046 0.047 0.049 0.050 O.U52 0.051 0.050 0.046 NUX (PPM) 0.048 0.047 0.046 0.046 0.046 0.045 0.045 0.045 0.044 0.046 0.047 0.049 0.050 0.052 0.051 0.050 0.046 THC (PPM) 4.22 4.20 4.26 4.25 4,12 4.10 4.10 3.86 3.89 4.10 4.07 4.08 3.97 3.87 3.83 3.65 CH4 (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .75 .74 .77 .75 .80 .80 .81 .66 .67 .82 .80 .78 .78 .83 .82 .73 NMHC (PPM) 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 .47 .47 .48 .50 .32 .31 .29 .20 .22 .28 .27 .29 .19 .03 .00 .92 CO NRK1 N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 8. 8. 8. 9. 8. 7. 7. 7. 7. 7. 7. 7. 7. 6. 72 81 99 33 10* 97 96 0 89 86 0.167 0.007 0.075 82 72 60 54 77 TIMt (EST ) 13 13 ,13 ,13 ,13 ,13 .13 ,13 ,13 ,13 10.13 11 . 13 13 12 13 14 15 16 17 18 19 20 21 22 13 13 13 13 13 13 13 13 13 13 TEMP (CENT) 7.2 5.0 3.3 15.0 20.6 19.4 13.9 14.4 23.13 SR (LANC./MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 O.lfr 0.30 0.52 0.69 0. /8 0.78 0.70 0.53 0.22 0.01 0.00 0.00 0.00 0.00 0.00 o.oo o.oo CUM-SR DILUTION BEGAN ENDED (LANG) (LPH) (tST) (EST) 0.00 O.UO 0.00 0.00 0.00 0.00 0.00 0.80 8.40 28. 16 60.72 102.84 149. 64 195.80 236.44 265. /6 2/7.28 277.80 2//.80 2/7. 60 277.60 27/.80 2 7 /.Hi) 2//.80 X POSSIBLE MINUTES OF SUNSHINE 93 ROD AIRPORT MAXIMUM TEMPERATURE 21.1 CENT * Data shift due to calibration adjust. * Data suspect and discarded. ------- HTI OUTDOOR SMUG CHAMBER STUDV CHAMBER NUMBER 2 DAY 1 OF 3 11-18-75 USER* CONTRACT NO.68-03-3207 PAGt 1 N> URBAN MIX TARGET INITIAL HC/NOXl 77X DILUTION 5.0 PPMC/0.24 PPM Tint (tST) 0.30 1.30 2.30 3.30 4.30 5.30 b.30 7.30 8.30 9.30 10.30 11 .30 12.30 13.30 14.30 15.30 16.30 1 7.30 18.30 19.30 20.30 21.30 22.30 23.30 1 IMt (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11 .30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21 .30 22.30 23.30 03 (PPM) 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0 .000 0.040 0. 162 0.276 0.373 0.387 0.358 0.317 0.268 0.224 0.187 0.161 0.140 0.123 0.108 0.096 TEMP (CE'-m 4.4 3.3 3.3 13.9 21.1 22.2 11.1 7.0 NO (PPM) 0.000 0.000 0.000 0.000 0. 194 0.191 0.190 0. 186 0.153 0.021 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 3R (LANG/MIN) 0.00 0.00 o.on 0.00 0.00 0.00 o.oo 0.11 0.32 0.55 0.73 0.82 0.81 0.72 0.56 0.33 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 U02 (PPM) o.ooo 0.000 0.000 0.048 0.04/ 0.047 0.047 0.049 0.0/7 0.1 79 0.150 0.112 0.08B 0.074 0.064 0.057 0.047 0,040 0.036 0.032 O.U28 0.025 0.021 0.020 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.98 12.36 35.70 71.94 117.36 166.38 213.36 253.68 263.14 298.80 303.00 303.UO 303.00 303.00 303.00 303.00 303.00 NUX (PPM) o.ooo 0.000 0.000 0.048 0.241 0.238 0.237 0.235 0.230 0.200 0.150 0.112 0.068 0.0 74 0.064 0.057 0.047 0.040 0.036 0.032 0.028 0.025 0.021 0.020 DILUTION (LPM) 30.02 THC (PPM) 1.34 1.32 1.30 1.31 5.27 5.69 5.98 5.93 5.88 5.58 4.99 4.51 4.06 3.67 3.39 3.06 2.82 2.44 2.44 2.19 2.01 1.84 1.63 1.64 BEGAN (EST) 9.00 CH4 (PPM) 0.97 0.97 0.92 0.95 0.92 0.93 0.82 0.92 0.89 0.91 0.94 0.92 0.88 0.82 0.75 0.70 0.65 0.53 0.61 0.56 0.51 0.48 0.35 0.41 ENDED (EST) NMHC CO NBK1 N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CMJ) 0.37 0.32 0.35 0.25 0.37 0.20 0.36 9.53 4.35 9.53 4.77 9.53 5.16 * 0 5.01 9.53 4.99 9.53 4.67 9.43 4.05 8.75 0.193 0.124 0,050 3.59 7.92 3.18 7.18 2.85 6.50 2.63 5,67 0.341 0,011 0.091 2.36 5.11 0 2.17 4.58 .91 3.59 .83 3.85 .63 3.44 ,51 3.04 .37 2.66 .27 2.09 0 .23 2.35 X POSSIBLE MINUTES OF SUNSHINE 100 ROU AIRPORT MAXIMUM TEMPERATUKE 22.2 CENT * Data suspect and discarded. ------- "11 UUTDOUK SMUG CHAMBfcR STUDY UStPA CONTRACT NU.68-02-2307 PMit i. CHAMUER NUMHtR 2 DAY 2 OF 3 11- UMt (tST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 B.30 9.30 10.30 11 .30 12.30 13.30 14.30 15.30 16.30 1 7.30 1H.30 19.30 20.30 21 .30 22.30 23.30 1 IMt (LSt ) 03 (PPM) 0.083 0.074 0.065 0.057 0.050 0.044 0.039 0.032 0.029 0.029 0.036 0.050 0.067 0.087 0.103 0.107 0.102 0.094 0.086 0.081 0.078 0.075 0.074 0.072 TEMP (CENT) 19-75 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIH) URBAN MIX 77X DILUTION TARGET INITIAL HC/NOXt 5.0 PPMC/0.24 PPM NU2 (PPM) 0.018 0.016 0.015 0.013 0.013 0.012 0.011 0.011 0.011 0.011 0.012 0.014 0.017 0.019 0.019 0.018 0.017 0.015 0.016 U.015 0.014 O.Oli 0.012 0.012 CUM-SR (LANG) mix (PPM) 0.018 0.016 0.015 0.013 0.013 0.012 0.011 0.011 0.011 0.011 0.012 0.014 0.017 0.019 0.019 0.018 0.017 0.015 0.016 0.015 0.014 0.013 0.012 0.012 DILUTION (LPH) 1HC (PPM) .54 .44 .37 .26 .22 .18 .11 .06 0.99 0.86 0.94 0.96 0.88 0.85 0.83 0.94 0.90 0.97 0.99 1 .00 1.02 0.99 0.99 1.07 BEGAN (E3T) CH4 (PPM) 0.36 0.32 0.31 0.27 0.25 0.25 0.21 0.21 0.23 0.12 0.19 0.14 0.17 0.16 0.12 0. 16 0.16 0.24 0.24 0.27 0.27 0.25 0.23 0.27 ENDED (EST) NMHC (PPM) 1.18 1.12 1.05 0.99 0.97 0.94 0.90 0.84 0. 76 0.75 0.76 0.82 0.72 0.70 0.71 0. 78 0.74 0.73 0.75 0.73 0.75 0.74 0.76 0.79 X POSSIBLE CO NBM N02-S HCHO (PPM) (PPM) (PPM) (PPM) 2.15 1.94 1.74 1 .60 1.44 1.38 1.28 1.21 1.12 0.75 1,17 0.035 0.009 0.033 1.11 1.15 1.15 0.86 0.099 0.007 0.013 1.19 1.08 1.27 1.31 1.30 1.28 1.28 1.13 1,24 MINUTES OF SUNSHINE 95 CN (/CM3) 170 RDU AIRPORT MAXIMUM TEMPERATURE 22.2 CENT 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 6.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 1 7.30 18.30 19.30 20.30 21 .30 22.30 23.30 7.2 3.3 2.0 13.9 21.1 20.6 13.3 11.1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10 0.30 0.52 0.71 0.70 0.80 0.72 0.54 0.31 0.09 0.00 0.00 0.00 o.oo 0.00 O.QO 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1 .80 11.40 33.36 67.98 1 10.40 154.20 200. 76 240. 7^ 266.98 283 ,b£ 287.40 287.40 287.40 26/.4U 287.40 287.40 ------- N> HTI OUTDOOR SMUU CHAMBER STUDY CHAMHER NUMBER 2 DAY 3 OF 3 11-20-75 UStPA CONTRACT NO.68-02-2307 PAGE 3 URBAN MIX TARGtT INITIAL HC/NOXl 77X DILUTION 5.0 PPMC/0.24 PPM TIME (EST) 0.30 1.30 2.30 3.30 4.30 5.30 h.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 TIME (EST) 03 (PPM) 0.070 0.067 0.065 0.064 0.063 0.062 O.Obl 0.059 0.056 0.055 0.056 0.065 0.081 0.095 0.104 0.106 0.102 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) NU2 (PPM) 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.020 0.011 0.012 0.011 0.015 0.017 0.01 / 0.017 0.015 CUM-3H (LANG) NOX (PPM) 0.01 0.01 0.01 0.01 0.01 0.01 0.011 0.011 0.020 0.011 0.012 0.014 0.015 0.017 0.017 0.017 0.015 DILUTION (LPM) THC (PPM) .06 .05 .07 .06 .06 .06 .07 .98 .98 .08 .06 .06 .05 .05 .05 0.92 BEGAN (EST) CHI (PPM) 0.28 0.29 0.27 0.26 0.35 0.35 0.36 0.33 0.31 0.35 0.35 0.37 0.37 0.38 0.39 0.30 ENDED (EST) NMHC (PPM) 0.78 0.76 0.79 0.80 0.71 0.71 0.71 0.65 0.67 0.74 0.71 0.70 0.67 0.66 0.65 0.62 X POSSIBLE CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) .19 .19 .21 .23 .24 .17 .21 .14 .20 .24 .24 0.056 0,009 0.025 .26 .30 .28 .30 0.79 MINUTES OF SUNSHINE 93 CN (/CM3) 0 RDU AIRPORT MAXIMUM TEMPERATURE 21.1 CENT 0.30 - "" " ••- 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 7.2 5.0 3.3 15.0 20.6 19.1 13.9 14. '4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10 0.30 0.52 0.69 0.78 0.78 0.70 0.53 0.22 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 O.UO 0.00 0.00 0.00 0.00 0.00 0.00 1 .80 11.40 33.36 67.62 110.64 157. «/l 202.80 241 .74 26f . ------- KT1 (JUTOUOR SMUG CHAMBfcR STUUr CHAMBER NUMBER 3 OAY 1 UF 3 11-18-75 UStPA CONTRACT NO.bB-02-2207 PAGt I URBAN MIX TARGET INITIAL HC/NOXI 39X DILUTION 5.0 PPMC/0.20 PPM TIML (EST) 0.47 1.07 2.07 3.07 0.07 5.07 6.07 7.47 8.47 9.47 10.47 11.47 12.47 13.07 14.47 15.47 1 b . 4 7 17.47 10.47 19.07 20.47 21.47 22.4/ 23.47 TIMt (EST) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.107 0.271 0.389 0.476 0.490 0.467 O.OJO 0.3H8 0.351 0.325 0.306 0.289 0.275 0.262 0.209 IE HP (CENT) NO (PPM) 0.000 0.000 0.000 0.196 0.195 0.193 0.190 0. 184 0. 126 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) NU2 (PPM) o.ooo 0.000 0.000 0.048 0.009 0.049 0.009 0.051 0.099 0. 190 0.147 0.114 0.097 0.089 0.082 0.074 0.065 0.061 0.058 0.056 0.052 0.050 0.049 0.046 CUM-SK (LANG) HUX (I'PM) 0.000 0.000 0.000 0.240 0.200 0.242 0.200 0.235 0.226 0. 190 0.107 0.114 0.097 0.089 0.082 0.074 0.065 0.061 0.058 0.056 0.052 0.050 0.009 0.006 DILUTION (LPM) THC (PPM) 0.92 0.67 0.85 0.85 5.09 5.20 5.67 5.76 5.68 5.32 5.00 4.72 4.04 0.24 4.08 3.90 3.79 3.60 3.63 3.08 3.36 3.19 3.15 3.15 BEGAN (EST) CHO (PPM) 0.09 0.07 0.02 0.03 0.03 0.43 0.36 0.06 0.03 0.00 0.44 0.46 0.46 0.46 0.46 0.07 0.08 0.03 0.51 0.09 0.06 0.01 0.42 0.40 ENDED (EST) NMHC CO NBK1 N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0. 0. 0. 0. 0. 0. 5. 5. 5. 0. 0 . 4. 3. 3. 3. 3. 3. 3. 3. 2. 2. 2. 2. 2. X 43 41 43 02 66 77 29 30 25 68 56 26 99 78 62 43 31 17 12 98 91 78 73 71 0 0 0 9 9 9 9 9 9 9 9 9 8 8 7 7 7 6 6 6 6 5 6 5 POSSIBLE RDU 0.47 1 .47 2.07 3.47 4.47 5.47 6.47 7.07 8.47 9.47 10.47 11.47 12.07 13.07 10.47 15.47 16.47 17.47 1H.47 19.07 20.47 21.07 22.47 23.07 4.4 3.3 3.3 13.9 21.1 22.2 11.1 7.8 o.oo o.o-o 0.00 0.00 0.00 0.00 0.00 0.11 0.32 0.55 0.73 0.82 0.81 0.56 0.72 0.33 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.08 15.56 41.20 79.24 125.56 174.48 216.08 250. 16 286.44 299.80 303.00 303.00 303.00 3 1) 3 . 0 0 303.00 503.00 303.00 9.34 8.67 AIRPORT .25 .20 .16 .72 .72 .72 .23 .62 .62 .53 ,10 0.205 0.119 0.081 .03 .76 .08 .88 0.032 0.012 0.206 .59 .20 .55 .86 .67 .02 .89 .04 .96 MINUTES OF SUNSHINE 100 MAXIMUM TEMPERATURE 22.2 CENT CN (/CM3) 140 120 0 ------- RTI OUTDOOR SMUG CHAMBER STUUY CHAMBER NUMBER 3 1 OF 3 11-19-75 UStPA CONTRACT NO.68-02-2207 URBAN MIX TARGE! INITIAL HC/NOXl 39X DILUTION 5.0 PPMC/0.24 PPM TIME (EST ) 0.47 1.47 2 . 17 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.07 13.47 14.17 15.47 16.47 17.47 1H.47 19.4? 20.17 N> 21.47 S 22.47 ^23. 47 TIME (ESI) 03 (PPM) 0.237 0.228 0.21 7 0.210 0.200 0.189 0.182 0.1 74 0. 165 0.159 0.161 0.171 0.195 0.220 0.233 0.232 0.218 0.205 0.194 0. 185 0.179 0.172 0.169 0. 164 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo SR (LANG/MIN) nu^ (PPM) 0 .Oily 0.041 0.043 0.042 0.041 0.040 0.039 0.037 0.039 0.040 0.041 0.042 0.043 0.043 0.042 0.040 0.035 0.033 0.032 0.031 0.029 0.029 0.028 0.028 CUM-SR (LANG) NOX (PPM) 0.046 0.044 0.043 0.042 0.041 0.040 0.039 0.037 0.039 0.040 0.041 0.042 0.043 0.043 0.042 0.040 0.035 0.033 0.032 0.031 0.029 0.029 0.028 0.028 DILUTION (LPM) THC (PPM) 3.10 3.01 2.94 2.88 2.81 2.80 2.73 2.67 2.60 2.67 2.55 2.53 2.45 2.44 2.52 2,44 2.41 2.47 2.45 2.46 2.46 2.36 2.53 2.46 BEGAN (EST) CH4 (PPM) 0.40 0.41 0.38 0.37 0.36 0.36 0.38 0.37 0.35 0.40 0.37 0.37 0.36 0.42 0.47 0.43 0.47 0.55 0.52 0.55 0.54 0.49 0.58 0.57 ENDED (EST) NMHC (PPM) 2.69 2.60 2.57 2.51 2.46 2.44 2.35 2.30 2.25 2.27 2.19 2.16 2.09 2.02 2.05 2.01 .94 .92 .93 .91 .92 .87 .95 .89 X POSSIBLE- CO (PPM) 5.70 5.64 5.47 5.26 5.11 5.16 5.08 4.91 4.73 5.05 4.85 4.74 4.75 4.66 4.85 4.48 4.44 4.56 4.52 4.46 4.39 3.96 4.53 4.30 MINU RDU AIRPORT MAX 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9,47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.17 20.47 21.47 22.17 7.2 3.3 2.8 13.9 21.1 20.6 13.3 1 I .1 0.00 0.00 0.00 0,00 0.00 o.oo 0.00 o'. to 0.30 0.52 0.71 0.70 0.80 0.72 0.54 0.31 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.80 14.40 38.56 /5.08 117.40 lt>2.20 207.96 246.12 272.08 284.52 287.40 28/.40 2B/.10 267.40 2tt 1 . UQ 26/ .10 9.34 8.67 NBKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE 2 CN (/CM3) 1BO 0.164 0.210 0.010 0.009 0.093 0.132 0.00 ------- RTJ OUTDOOR SMOG CHAMBtP STUDr CHAMUtR NUMBER 3 DAY i OF 3 11-20-75 USEPA CONTRACT NO.66-02-2307 TIME (ES!) 0.47 1 .47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19. a7 20.47 22 '.4 7 23.47 TIMt (F.ST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11 .47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21 .47 22.47 23.47 03 (I'PM) 0. 160 0. 158 0.153 0.151 0. 148 0.143 0. 40 0. 58 0. 35 0. 30 0. 32 0.143 0. 160 0.174 0.182 0.180 0. 172 TEMP (CENT) 7.2 5.0 3.3 15.0 20.6 19.4 13.9 14.4 NO (PPM) 0.000 0.000 0.000 o.ooo 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 NU2 (PPM) 0.027 0.026 0.025 0.025 0.024 0.024 0.024 0.024 0.024 0.026 0.027 0.029 0.029 0.030 0.029 0.027 0.025 NOX (PPM) 0.027 0.026 0.025 0.025 0.024 0.024 0.024 0.024 0.024 0.026 0.027 0.029 0.029 0.030 0.029 0.027 0.025 THC (PPM) 44 44 45 45 39 39 39 40 2.41 2.39 2.35 2.35 2.31 2.31 2.26 2.12 CH4 (PPM) 0.58 0.61 0.60 0.61 0.66 0.71 0.68 0.73 0.73 0.68 0.64 0.69 0.71 0,81 0.85 0.73 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10 0.30 0.52 0.69 0.78 0.7R 0.70 0.53 0.22 0.01 0.00 0.00 0.00 0.00 0.00 0.00 o.oo CUM-SR DILUTION BEGAN ENDED (LANG) (LPM) (tST) (EST) 0.00 0.00 0.00 0.00 0.00 o.oo 0.00 2.80 14.40 38.56 /4.52 118.44 165.24 209.80 247.04 270. 16 277.48 27/.HO 277. HO 2/7.80 277.80 27/.HO 2//.H0 277.80 URBAN MIX TARGET INITIAL HC/NOX! 39% DILUTION 5.0 PPMC/0.24 PPM NMHC (PPM) .66 .63 .85 .85 .72 .66 .70 .68 .68 .70 .70 .66 .60 .50 .«2 .59 CO (PPM) 4.33 4.30 4.39 3.96* 3.97 3.89 0.19 4.22 3.95 3.81 3.77 3.6,2 NHKI (PPM) tPPM) HCHO (PPM) PAGE i CN UCM3) 230 3.57 3.51 2.94 0.131 0. 166 0.006 0.007 0.057 0.076 % POSSIBLE MINUTES OF SUNSHINE 93 RDU AIRPORT MAXIMUM TEMPERATURE 21.1 CENT Data shift due to calibration adjust. ------- HTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY i ijF 3 ii-ie-7b USEPA CONTRACT NO.68-08-2207 PAGE I URBAN MIX TARGET INITIAL' HC/NOX! 95X DILUTION 5.0 PPMC/0.21 TIME (LST) 0,63 1.63 2.63 3.63 4.6.3 3.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 TIME (EST) 0.63 1 .63 2.63 3.63 1.63 5.63 6.63 /.63 8.63 9.63 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 U3 (PPM) 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.017 O.llfl 0.203 0.286 0.322 0.306 0.261 0.211 0. 168 0.137 0.112 0.091 0.076 0.066 0.056 TEMP (CENT) 1.1 3.3 $.3 13.9 21.1 22.2 11.1 / . B NO (PPM) 0.000 0.000 o.ooo n.21 1 0.21 ) 0.209 0.201 0.200 0.158 0.010 0.000 o.ooo o.ooo o.ooo 0.000 o.ooo 0.000 0.000 o.ooo 0.000 o.-ooo 0.000 0.000 o.ooo SR (LANG/MlN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.11 0.32 0.5S 0.73 O.fl2 0.81 0.72 0.56 0.33 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0 .00 NO? (PPM) 0.000 0.000 O.OOD 0.051 0.051 0.052 0.052 0.055 0.088 0. 182 0. ) 66 0.12B 0.097 0.072 0.056 0.013 0.032 0.028 0.022 0.019 0 . 0 I 5 O.Ol 1 0.012 0.011 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0,00 0.00 0,00 4. 1U 18.76 16.70 86.54 133.76 182. S« 227,76 264.88 2H9.74 300.HO 303.00 30S.OO 3U3.00 304. 00 303.00 303,00 30.4.00 NOX (PPM) 0.000 0.000 0.000 0.262 0.262 0,261 0.257 0.255 0.216 0.221 0. 166 0.129 0.097 0.072 0.056 0.013 0.032 0.028 0.022 0.019 0.015 0.013 0.012 0.011 DILUTION (LPH) 62.58 THC (PPM) 1.07 1.06 1.01 1.06 3.38 1.14 1.66 1.61 1.54 1.35 3.76 3.32 2.98 2.72 2.52 2.34 2.23 2.16 2.10 1.91 1.85 1.72 1.78 1.63 BEGAN (EST) 9.50 CHI (PPM) 0.68 0.69 0.68 0.6B 0.67 0,68 0.67 0.66 0.66 0.66 0.67 0,66 0.67 0.70 0.71 0.70 0.73 0.71 0.76 0.80 0.80 0.77 0.83 0. 79 LNDED (EST) SIMHC CO N8KI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0.39 0.13 0.36 0.13 0.36 0.12 0.38 9.62 2.71 9.62 3.16 9.62 3.98 9.53 3.95 9.13 3.88 9.43 3.69 9.43 0.062 0.134 0.061 3.10 8.07 2.64 7.01 2.30 6.01 2.02 5.32 * 0.018 0.101 1.81 4.32 1.63 3.78 1.50 3.28 1.42 2.91 1.31 2.56 1.13 2.27 1.05 2.00 0.95 1.60 0.95 1.78 0.85 1.27 I POSSIBLE MINUTES OF SUNSHINE 100 }D'J AIRPORT MAXIMUM TEMPERATURE 72.0 CENTI * Data suspect and discarded. • CN (/CM3) 190 190 0 ------- HTI OUTDOOR S^IOfi CHAMBER STUDY CHAMHtR NUMBER 1 DAY 2 OF 3 I1-19-75 U3EPA CONTRACT NO.68-03-2207 PAGE URBAN MIX TARGET INITIAL HC/NUXI 95X DILUTION 5.0 PPMC/0.24 PPM HVL (EST) 0.63 1.63 2.63 3.63 4.63 b.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 IS. 63 14.63 IS. 65 lb.63 17.63 1H.63 19.63 20.63 ro ?1-6i 01 22.63 w £3.63 1 I ME. (ESI) 0.63 1 .63 2,63 3.63 '4.63 5.65 6.63 7.63 8.63 9.6i 10.t>3 1 1 .63 i a . 6 3 13.63 11.63 l'j.63 16.63 17.63 18.63 19.63 20.63 21 .63 22.63 23.63 U3 (PPM) 0.046 o.oio 0.032 0.027 0.021 0.018 0.015 0.012 0.011 0.013 0.021 0.033 0.050 0.062 0.071 0.071 0.067 0.061 0.056 0.053 O.ObO 0.048 0.006 0.015 . IE1-!? (CtNT) 7.2 3.3 2.8 13.9 21 .1 20.6 13.3 11.1 NO (PPM) 0.000 0.000 o.ooo 0.000 o.ooo 0.000 0.000 o.ooo o.ooo 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 SR (LANG/M1N) 0.00 o.oo 0.00 0.00 o.oo 0.00 0.00 0.10 0.30 0.52 0.71 0.70 0.90 0.72 0.54 0.3) 0.09 0.00 0.00 0.00 0.00 o.oo 0.00 0.00 MU2 (PPM) 0.009 0.007 0.007 0.006 0.005 o . o o i o.oou 0.003 0.001 0.001 U.006 0.007 0.010 0.011 0.01 1 0.010 0 . 0 0 7 0.010 0.011 0.010 0.009 0.009 0.007 0.006 CUM-SR (LUNG) 0.00 0.00 o.no 0.00 0.00 0.00 o.oo 3.80 17.40 43.76 02. 10 121.10 1 70.20 215.16 251. b2 275. IB 28S.12 2B7.10 2B7.1U 28/.qo 2 H 7 . n 0 2 a / . q o 2 B / . U 0 287.1(1 NfIX (PHM) 0.009 0.007 0.007 0.006 0.005 0.001 0.001 0.003 0.001 0.001 O.OOb 0.007 0.010 0.011 0.011 ' 0.010 o.oo/ 0.010 0.011 0.010 0.009 0.009 0.007 0.006 DILUTION (LPM) 62.58 THC (PPM) 1.5H 1.53 1 .49 1 .44 1.12 l.H 1 .40 1.36 1.31 1.26 1.24 1.19 1.22 1.34 1.27 1.32 l.i'J 1.39 1.40 1.40 1.41 1 .48 1 .44 BEGAN (LSI) CH4 (PP'<) 0.77 0.76 0. 74 0.76 0.77 0.79 0.61 0.79 0.77 0.80 0.81 0.77 0.82 O.H4 0.79 0.83 0.80 0.06 0.86 0.86 0.88 0.88 0.64 LNOEO (ESI) 9.50 NMHC CO N9KI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/C«3) 0.61 1.00 0.77 0.87 0.75 0.72 0.69 0.62 0.65 0.48 0.62 0.42 200 0.59 0.39 0.57 0.3? 0.54 0.30 0.46 0.32 * 0.010 0.023 0.43 0.32 0.42 0.31 0.40 0.36 0.50 0.43 * 0.006 0.024 0.49 0.40 0.49 0.46 0.55 0.53 0.53 0.59 0.54 0.53 0.54 0.48 0.53 0.56 0..60 0.63 0.60 0.44 X POSSIBLE MINUTES OF SUNSHINE 95 ROU AIRPORT MAXIMUM TEMPERATURE 72.0 CENT •ft Data suspect and discarded. ------- RU OUTDOOR SMOCi CHAMUER CMAKHER NUMBER 0 DAY 3 OF 3 11-20-75 USEPA CONTRACT NO.68-02-2307 PAGE URBAN MIX TARliEf INITIAL HC/NOXi 95X DILUTION 5.0 PPMC/0.20 PPM TIMt (E3T) 0.63 1.63 2.63 3.63 0.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 10.63 15.63 16.63 17.63 IB. 63 19.63 20.63 21.63 22.63 23.63 TIME (ESI) 0.63 1.63 2.63 3.63 0.63 5.63 6.63 7.63 8.t>3 9.63 10.63 11.63 12.63 13.63 10.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 03 (PPM) 0.00« 0.003 0.001 0.000 0.039 0.037 0.036 0.0 35 0.030 0.035 0.00] 0.052 0.060 0.075 0.079 0.079 0.077 TEMP (CENT) 7.2 5.0 3.3 15.0 20.6 19.0 13.9 10. a MO (PPM) 0.000 0,000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 o.ooo 0.000 SR (LANG/MIVJ) 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.10 0.30 0.52 0.69 0.78 0.78 0.70 0.53 0.22 0.01 0.00 o.oo 0.00 0.00 0.00 0.00 o.oo M02 (PPM) 0.006 0.007 0.007 0.006 0.006 0.006 0.006 0.006 0.005 0.006 0.006 0.007 0.009 0.010 0.011 0.010 0.009 CUM-HR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 o.oo 3. HO 17.00 03. 76 91.02 126.20 173.00 216.80 252.30 272.36 2/7.58 2/7.80 277.80 2/7. BO 27/.BO 277. HO 277. BO 27 / .HO NDX (PPM) 0.006 0.007 0.007 0.006 0.006 0.006 0.006 O.OOb 0.005 0.006 0.006 0.007 0.009 0.010 0.011 0.010 0.009 DILUTION (LPM) THC (PPM) 1.02 1 . "3 l.aa 1 U g l.ou l.o a 1 .00 1 .04 1.39 1.36 1 .00 1.03 1.35 BEGAN (ES!) CHO (PPM) 0.88 0.89 0.91 0.91 0.96 0.95 0,95 0.93 0.92 0.90 0.98 1.00 0.91 ENDED (EST) ' VJMHC (PPM) 0.50 0.50 0.5'J 0.53 O.OR 0.09 0.09 0.50 0.07 0.00 0.06 0,03 0.00 CO* NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 0.37 0.32 0.30 0.35 0.60 0.59 0.58 0.67 0.020 0.005 0.009 0.65 0.72 0.65 0.001 0.007 0.015 0.61 0.06 CN (/CM3) 130 X POSSIBLE MINUTES OF SUNSHINE 93 3DU AI * CO data 3PORT MAXIMUM TEMPERATURE 70.0 CENT' erratic but retained. Shifts due to calibration changes . ------- RT1 OUTDOOR 3MOG CHAMBER CHAMBER NUMBER 2 DAY 1 OF 3 N> 1- V-76 TIML (EST) 0.30 1 .30 2.30 3.30 4.30 5.30 b,30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14,30 15.30 16.30 17.30 16.30 19.30 20.30 21 .30 22.30 23.30 TIME (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 6.30 9.30 10.30 11.30 12,30 13.30 14,30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0.026 0,018 0.000 0.000 0.000 0.000 0.003 0.006 0.011 0.017 0.01 / 0.009 0.000 0.000 0.000 0.000 0.000 0,000 0.000 TEMP (CENT* -5.0 -6.7 -8.9 -5.6 -1,1 -1.1 -3.3 -6.1 NO (PPM) 0.000 0.002 0.445 0.442 0.424 0.388 0.335 0.276 0.221 0.176 0.149 0. t28 0. 16 0. 11 0. 10 0. 09 0. 09 0. 08 0. 107 SR (LANG/MJN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.20 0.44 0.65 0.78 0.82 0.76 0.61 0.39 0.14 0.01 0.00 o.oo 0.00 0,00 0.00 0.00 N02 (PPM) 0.009 0.0/1 0.086 0.09,2 0.109 0. 139 0. 190 0.235 0.275 0.305 0.325 0.339 0.342 0.330 0.32/ 0.329 0.324 0.324 0.319 I'UM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.36 4.80 21.12 51 .30 92.64 140. 16 18.28 231.18 263.82 2l»a.7 ------- RTI OUTDOOR SMOG CHAMBtR STUDY CHAMBER NUMBER 2 DAY 2 OF 3 1-10-76 USEPA CONTRACT NO.68-03-2207 PAGE 2 PROPENE AND CO TARGET INITIAL HC/NOX; OX DILUTION 1.0 PPMC/0.35 PPM TIME (tST) 0.30 1.30 2.30 3.30 4.30 •3.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13,30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 TIME (tST) 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.011 0.021 0.033 0.048 0.070 0,094 0.105 0,105 0.091 0.068 0.051 0.051 0.032 0.028 0.022 0.019 TEMP (CENT) NO (PPM) 0. 106 0. 104 0.104 0. 102 0.104 0.102 0.102 0.101 0.107 0.112 0.103 0.082 0.060 0.044 0.027 0.018 0.010 0.004 0.003 0.003 0.003 0.003 0.003 0.002 SR (LANG/MIN) NU2 (PPM) 0.314 0.310 0.30/ 0.305 0.303 0.303 0.301 0.298 0.289 0.276 0.280 0.296 0.292 0.291 0.289 0.276 0.268 0.251 0.229 0.213 0.198 0.187 0. 182 0.175 CUM-SR (LANG) NOX (PPM) 0,420 0.414 0.411 0.406 0.406 0.404 0.402 0.399 0.396 0.388 0.383 0.379 0.352 0.335 0.316 0.294 0,278 0.256 0.232 0.216 0.201 0.190 0.185 0.178 DILUTION (LPM) THC CH4 (PPM) (PPM) 2.06 .46 2.10 2.13 2.10 2.08 2.10 2.13 2.06 2.10 2.07 2.04 2,02 1.98 2.03 .98 .94 .90 .90 .90 .94 .92 .94 .93 .97 .43 .43 .51 .44 .50 .42 .49 .49 .38 .45 .42 .43 .44 .41 .40 .44 .46 .46 .50 .50 .50 .50 .48 BEGAN ENDED (EST) (EST) NMHC (PPM) 0.61 0.67 0.69 0,59 0.64 0.60 0.71 0,58 0.61 0.69 0.59 0.59 0.55 0.59 0.57 0.54 0.47 O.U3 0.44 0,44 0.42 0.44 0.43 0.49 X POSSIBLE CO NUKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 3,37 3.34 3.32 3.38 3.31 3.33 3.30 3.30 3.30 3.30 3.30 3.30 3.32 3.28 3,27 3.30 3.25 3.24 3.21 3.21 3.22 3.20 3.17 3.16 MINUTES OF SUNSHINE 68 RDU AIRPORT MAXIMUM TEMPERATURE 6,1 CENT 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 6.30 9.30 10.30 11.30 12.30 13,30 11.30 IS. 30 16.30 17.30 18.30 19.30 20.30 21.30 32.50 35.30 -8.3 -7.8 -10.0 -1.7 4,4 5.0 -0.6 -2.2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.19 O.«l 0.63 0.7S 0.7B 0.65 0.41 0.30 0.07 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.54 S.22 20.58 49.14 89.10 134.64 179.10 213.78 236.40 250.26 253.38 253.80 253.80 ^•33.80 2bi.80 •Jb-i.ao «f>.i.80 ------- KTI UUTOUOR SMOG CHAMBtR STUDY CHAMUER NUMBER ?. DAY 3 OF 3 1-11-76 U3EPA CONTRACT NO.68-03-2207 PAGE 3 Ui PRUPENE AND CO TARGET INITIAL HC/NOXj OX DILUTION 1.0 PPMC/0.35 PPM TIME (tsn 0.30 1.30 2.30 3.30 0.30 5.30 6.30 7.30 8.30 9.30 10.30 11 .30 12.30 13.30 10.30 15.30 16.30 17.30 ie.30 19.30 20.30 21.30 22.30 23.30 1 1ML (EST) 0.30 1.30 2.30 3.30 0.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 10.30 15.30 16.30 1 7.30 18.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0.016 0.010 0.011 0.011 0.009 0.007 0.006 0 .006 0.026 0,005 0.062 0,060 0.107 0.132 0.153 0.156 0.1M9 TEMP (CENT) -2.8 -0.6 0.0 5.0 9.0 10.6 7.2 6.7 NO (PPM) 0.002 0.002 0.002 0.002 0.002 0.003 0.002 0.002 0.003 0.016 0.020 0.016 0.010 0.009 0.000 0.003 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.17 0.27 0.33 0.29 0.01 0.37 0.25 0.10 0.00 0.00 0.00 0.00 0.00 0.00 o.oo 0.00 f'JU2 (PPM) 0.171 0.1 71 0.170 0. 168 0. 168 O.lb6 0. LbO 0.461 0.160 0.103 0.137 0.137 0.137 0.130 0.1^8 O.ltH 0.118 CUM-SR (LANG) NOX THC (PPM) (PPM) 0. 73 1.95 0. 73 1.98 0, 72 1.98 0. 70 1.97 0. 70 .90 0.169 .90 0.166 .96 0.160 .90 0.160 .91 0.161 ,90 0,157 .91 0.153 .93 0.107 .92 0.139 .89 0.133 .86 0.127 .86 0.121 .89 DILUTION BEGAN (LPM) (EST) CHO NMHC (PPM) (PPM) .06 0.09 .06 0.53 .09 0.09 ,52 0.05 ,09 0.00 .53 0.01 .52 0,«0 .08 0.06 ,50 0.01 .50 0.00 ,53 0.38 .50 0.03 ,51 0.01 ,08 0.01 .07 0.39 .53 0,30 .53- 0.36 ENDED X POSSIBLE (EST) CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 3.13 3.11 3.10 3.12 3.09 3.08 3.09 3.12 3.09 3.11 3.09 3.09 3.08 3.09 3.01 3.08 3,02 MINUTES OF SUNSHINE 18 RDU AIRPORT MAXIMUM TEMPERATURE 12.2 CENT 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,18 3.66 15.66 3^.9/1 32.02 71.58 ''5.06 1 15.50 127.80 13a.72 1 30.40 130. UO 1 30.00 130.UO 1 30.00 130.00 1 .sa.oo ------- CO R1I OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 1 (JF 3 1- 9-76 USEPA CONTRACT NO.68-02-2207 URBAN MIX AND CO OX DILUTION TARGET INITIAL HC/NOX: 5.0 PPMC/0,24 PPM PACE TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21,47 22.47 23.47 TIME (EST) 03 (PPM) 0.027 0.000 0,000 0.000 0.010 0.089 0.189 0,255 0.309 0.344 0.349 0.326 0.303 0.295 0.273 0.261 0,259 0.241 0.232 TEMP (CENT) NO (PPM) 0.000 0.251 0.249 0.228 0.134 0.032 0.014 0.007 0,005 0.004 0.005 0.004 0.002 0.001 0.001 0.000 0.001 0.001 0.001 SR (LANG/MIN) UU2 (PPM) 0.010 0.092 0.090 0.110 0.188 0.259 0.236 0.209 0.179 0.151 0.128 0.109 0.093 0.082 0.080 0.077 0.075 0.074 0.073 CUM-SR (LANG) NOX (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .010 .343 .339 .338 .322 .291 .250 .216 .184 .155 .134 .113 .095 .083 .081 .077 .076 .075 .074 DILUTION (LPM) THC CH4 (PPM) (PPM) 1 4 6 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 .87 .26 ,97 .96 .73 .62 .09 .41 .09 .89 .88 ,66 ,65 .59 .50 .46 .42 .42 .46 .31 .38 .34 .36 .33 .35 .40 .41 .44 .37 .41 .38 .38 .41 .40 .41 .43 .45 .44 BEGAN ENDED NMHC (PPM) 0 2 5 5 5 5 5 5 4 4 4 4 4 4 4 4 3 3 4 X .56 .88 .63 .59 .40 .27 .10 .00 .65 .51 .47 .28 .27 .16 .10 .05 .99 .98 .02 POSSIBLE CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.26 4.08 3,97 4,02 4.01 4.00 3.91 3.89 3.84 3.83 3.75 3.70 3.61 3,56 3.56 3.58 3,54 3.53 3,54 MINUTES OF SUNSHINE 100 (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE o.o CENT 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 16.47 19.47 20.47 21.47 23l«7 -5.0 -6.7 -8.9 -5.6 -1.1 -1.1 -3.3 -b.l 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.02 0.20 0.44 0.65 0.78 0.82 0.76 0.61 0.39 0.14 0.01 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.56 6.80 25.52 57. BO 100.44 148.36 195.88 237.26 267.72 284.12 288.88 ^89.20 289.20 trb9.20 2B9.20 «!B9.20 rt)9.^0 * The injections were made into ambient air rather than purified air. The chamber was flushed with ambient air until the injections took place. ------- RU OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 2 OF 3 1-10-76 <_n U3EPA CONTRACT NO.68-02-3207 URBAN MIX AND CO OX DILUTION TARGET INITIAL HC/NOXt 5.0 PPMC/0,24 PPM PAGE 2 TIME (EST) 0.47 1.17 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 TIME (EST) 03 (PPM) 0.228 0.221 0.215 0.212 0.205 0.201 0.196 0.190 0.186 0.1 78 0.167 0.161 0.160 0. 160 0. 160 0.156 0.147 0.139 0.135 0.128 0.124 0.122 0.118 0.117 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.001 0.002 0.002 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.000 0.000 0.000 0.000 SR (LANG/MIN) N02 (PPM) 0.072 0.072 0.072 0.071 0.068 0.070 0.067 U.067 0.068 0.071 0.070 0.070 0.071 U.Q/O 0.0/0 0.070 0.068 0.068 0.065 0.064 0.062 0.061 0.061 (1.059 tUM-SR (LANG) NOX (PPM) 0.072 0.072 0.072 0.071 0.068 0.070 0.067 0.067 0.068 0.072 0.072 0.072 0.072 0.071 0.0/1 0.071 0.070 0.070 0.066 0,065 0.062 0,061 0.061 0.059 DILUTION (LPM) THC CH4 (PPM) (PPM) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 .41 .3ft .33 .34 .31 .32 .24 .29 .27 .16 .14 .10 .07 ,10 .94 .89 ,84 .76 ,74 .79 .78 .75 .74 .69 .15 .13 .15 .11 .15 .11 .17 .15 ,13 .14 .13 .11 .43 .16 .11 .40 .40 .42 .11 .18 .17 ,46 .46 .50 BEGAN ENDED NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 3. 3. 3. 3. 3. 3, 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. X 96 94 88 90 86 91 77 84 81 72 71 66 61 63 54 49 43 35 30 31 31 29 28 19 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 POSSIBLE .50 .52 ,49 ,13 ,19 .11 .11 .14 .12 .11 .11 .10 .43 .10 .36 .31 .21 .20 .15 .18 .13 .13 .13 .12 MINUTES OF SUNSHINE 88 (EST) (EST) RDU 0.47 1.47 2,47 3.47 4.47 5.47 6.47 7.47 8.47 9,47 10.47 11.47 12.47 13,47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 -8.3 -7.6 -10.0 -1.7 4.4 5.0 -0.6 -2.2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.19 0.41 0.63 0.75 0.78 0.65 0.41 0.30 0.07 0.01 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.64 7.12 24.68 55.44 96.60 142.44 185.60 c 1 /.88 i 39.40 250.96 253.48 253.80 253.80 253.80 253. BO 253.30 253. 60 AIRPORT MAXIMUM TEMPERATURE 6,1 CENT ------- RT1 OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 3 OF 3 1-11-76 USEPA CONTRACT NO.68-02-2207 PAGE 3 URBAN MIX AND CO TARGET INITIAL HC/NOXI OX DILUTION 5.0 PPMC/0,20 PPM TIME (LST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 fl.47 9.47 10.47 11.47 12.47 13.47 14,47 15.47 16.47 It. 47 18.47 19.47 03 (PPM) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 112 110 107 105 104 101 098 096 093 089 086 084 089 091 096 096 092 NO (PPM) 0.000 0.000 o.ooo 0.000 o.ooi 0.001 0.001 0.002 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.004 0.002 N02 (PPM) 0 0 0 0 0 U 0 0 0 0 0 0 0 0 0 0 0 .059 .059 .059 .060 .061 .061 .061 .062 .060 .061 .061 .060 .060 .060 .05V .058 .057 NOX (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .059 .059 .059 .060 .062 .062 .062 .064 .063 .064 .064 .063 .063 ,063 .062 .062 .059 THC CH4 (PPM) (PPM) 4.69 4.64 4.63 4.63 4.63 4.64 4.65 4.63 4.63 4.59 4.61 4.50 4.43 4.36 4,29 4.23 4.20 .44 .50 .55 .54 .53 .54 .53 .57 .48 ,53 .48 .52 .48 .49 .48 .45 .52 NMHC (PPM) 3.24 3.14 3.08 3.09 3,10 3.10 3.12 3,06 3.15 3,06 3.13 2.98 2.95 2.87 2.81 2.77 2.68 CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 3.10 3,12 3.14 3.10 3.12 3,08 3.08 3.09 3.03 2.99 2.95 2.98 2,91 2.82 2.82 2.74 2.68 C\ 21.47 0 22.47 ? 23,47 TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 25 17 TEMP (CENT) -2.8 -0.6 0.0 5.0 9.4 10.6 7.2 6.7 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.17 0.27 0.33 0.29 0.41 0.37 0.25 0.10 0.04 0.00 0.00 0.00 0.00 0.00 0.00 o.oo CUM-SR DILUTION BEGAN ENDED (LANG) (LPM) (EST) (EST) 0.00 0.00 0.00 0.00 0.00 0,00 0,00 0.28 5.36 18,36 36,24 54.92 75,68 99.16 118.00 120.60 133.12 134.00 134. qo 134. qo 134.40 134. to 1 3" . to 1 ii.ao X POSSIBLE MINUTES OF SUNSHINE 18 RDU AIRPORT MAXIMUM TEMPERATURE 12.2 CENT ------- to KT1 (JUT DOUR SMI Mi CHAMfr.K STUDY J UStPA CUNTRAC1 NO.68-0^-2207 PAGE 1 DAY I UP 3 M1X» HONOX SLUG TARGET INITIAL HC/NCJX: 95X DILUTION 5.0 PPMC/0.71 PPM II. 4E (ESI ) 0.14 t.n 2.11 3.13 4.13 5.13 6. 13 7.13 M. I 3 9.13 10.13 11.13 12.13 11.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.11 22. 13 23.13 TlHt (EST) U3 (PPM) o.ooo 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0. 1 36 0.243 0.311 0,532 0.616 0.612 0.572 0.521 0.453 0.382 0.313 0.252 0.207 0.171 0. 142 0.119 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 o.ooo 0.000 0. 701 0.660 0.415 0.014 0.009 0.003 0.002 0.002 0.001 0.000 0.000 0.000 0.000 o.ooo 0.000 o.ooo o.ooo 0.000 0.000 SR (LftMG/MIN) ii()2 UJPM) 0.002 0 .002 0.002 0.002 U . 0 0 2 0.164 0.1 It, 0.297 0.514 0.589 0.29^ 0.207 0. 154 0.121 0.097 0.077 0.061 0.049 0.040 0.032 0.027 0.024 0.020 0.019 CUM-SW (LANG) WX (PPM) 0.002 0.002 0.002 0.002 0.002 0.864 0.036 0.710 0. 528 0.398 0.295 0.210 0. 156 0. 122 0.097 0.077 0.061 0.049 0.040 0.032 0.027 0.024 0.020 0.019 DILUTION (LPM) THC (PPM) 0.49 0.46 0.45 5.57 6.19 5.27 4.20 5.59 3.07 2.54 2.19 .89 .71 .42 .26 .19 .06 .05 1.03 1 .01 O.V9 UEG/ifv (EST) CH4 (PPM) 0,43 0.44 0.43 0.45 0.46 0.44 0.44 0.45 0.45 0.46 0.45 0,48 0.50 0.53 0.56 0.59 0.59 0.61 0.58 0.67 0.69 ENDED (EST) NMHC (PPM) 0.07 0.02 0.01 5. 12 5.73 4.84 3.76 5.14 2.62 2.08 1.74 1.41 1.22 0.89 0. 70 0.60 0.47 0.44 0.44 0.34 O.f\ I POSSIBLE CO NOKI NU2-S HCHO (PPM) (PPM) (PPM) (PPM) 0.37 0.37 0.36 8.09 8,02 6.93 6. 12 5.37 4.74 0.454 0,093 4.14 3.71 3.26 2.89 * 0,019 0.042 2.26 2.00 .77 .50 .32 .26 .20 .11 MINUTES OF SUNSHINE 96 CN (/CM3) 0 0 0 RDU A1NPOKT MAXIMUM TEMPERATURE 27.2 CENT 0.13 1.13 2.13 3.11 4.13 5.13 6.13 7.13 8.13 9.13 10.1 3 11.13 12.13 3.13 'J.I 3 5.13 6.13 7.13 8.13 19.13 20. 1 3 21.13 22.13 11.7 15.0 10. b 18.9 25.0 27.2 20.6 15.6 0.00 0.00 0.00 0.00 0.00 0.00 0.12 0.39 0.70 0.97 .18 .30 .31 .24 .09 0.89 0.56 0.26 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.96 10.52 36.20 80. 56 140.24 212.00 290.08 368.12 441 .32 50S.12 55"). 88 587.04 6 (1 0 . 8 'J 602.40 t>02.'40 602.40 602.40 51 .82 6.00 ft Data suspect and deleted. 23.13 0.00 ------- KTI ouruoiiR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 2 Uf- 3 4-15-/6 U5EPA CONTRACT NO.68-02-2207 MIX, HC+NOX SLUG* 95X DILUTION TARGET INITIAL HC/NUXt 5.0 PPMC/0.71 PPM PAGt 2 1 1 M [ (C3T) 0.13 1.11 2.13 3. 13 4.13 b.13 6.13 7.13 H. I 3 9.13 10.13 11.13 12.13 13.13 14,13 lb. 13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 TIML (ESF) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19. 13 20.13 21.13 22.13 23.13 L)3 (PPM) 0.098 0.081 U.067 0.056 0.046 0.000 o.ooo 0.004 0.104 0.186 0.294 0.364 0.466 0.524 0.519 0.555 0.515 0.527 0.508 0.487 0.471 0.453 0.444 0.433 TEMP (CENT) 16.1 13.9 13.9 21. / 26.7 28.9 23.9 - 20. b NU (PPM) 0.000 0.000 o.ooo 0.000 0.000 0.253 0.217 0.103 0.007 0.002 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.12 0.39 0.66 0.9S 1.02 I .30 1.06 1.30 0.92 0.63 0.55 0.25 0.02 0.00 0.00 0.00 0.00 0.00 iili2 (PPM) 0.01 / 0.016 0.015 0.013 0.012 0 . 1 8 / 0.147 0.206 0.232 0.165 0.140 0.103 0.0/9 0.067 O.OOl 0.056 0.051 0.048 0.04 3 0.019 0.036 0.033 0.033 0.032 CUM-SR (LANG) 0.00 0.00 O.UO 0.00 0.00 0.08 1.56 10.92 36.H4 79.60 13/. lb 200.60 2/6.66 342.20 417.16 4/1 .04 519.20 549. HO bb2 . 9(j b64 .00 b b '4 . 0 0 bt>U. 00 io'J.OD boa .00 NUX (PPM) 0.017 0.016 0.015 0.013 0.012 0.441 0.364 0.309 0.240 0.197 0. 140 0.103 0.079 0.067 0.061 0.056 0.051 0.048 0.043 0.039 0.036 0.033 0.033 0.032 DILUTION (LPM) 51 .62 THC (PPM) 0.97 0.84 0.92 0.91 0.87 2.96 3.27 2./4 2.37 2.0/ .62 .50 .46 .56 .44 .44 .44 .41 .41 .44 .42 1.42 1.45 UEGAN (E31) CH4 (PPM) 0.69 0.64 0.68 0.66 0.67 0.67 0.67 0.61 0.63 0.61 0.60 0.56 0.59 0.63 0.68 0,70 0.71 0.69 0.71 0.74 0. 76 0,79 0.80 ENDED (EST) 12.00 NMHC (PPM) 0.28 0. 19 0.24 0.25 0.20 2.29 2.60 2.13 l./a 1 .46 1.22 0.94 0.87 0,93 0.76 0.74 0.73 0.72 0.70 O./O 0.66 0.64 0.65 X POS RDU A * A eecc The ta CO NRKI N02-S HCHU IN (PPM) (PPM) (PPM) (PPM) (/CM3) 1 .04 0.88 0.91 0.86 0.81 0./5 160 0. I?. 0.62 0.70 0.71 0.73 0.293 0.055 0.061 0.67 0.79 0.68 0.91 0.96 0.611 0.022 0.033 0.98 0.96 0.94 0.96 0.96 0.99 1.00 X POSSIBLE MINUTES OF SUNSHINE 93 RDU AIRPORT MAXIMUM TEMPERATURE 29.4 CENI A second reactant injection took place at 0500 EST, 15 April 1976. The target injections were 2.5 ppmC urban mix and 0.500 ppn NO , 130 100 ------- KTJ UUTDIJUH SMUfi CHAMBER STUDY USE.PA CONTRACT NO . 68-02-? eT> 7 to Pftlit CHAMBLH FJUMtfEK' 1 OAY 3 Uf- 3 U- 11 Ml 03 (ESI) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.14 15. 1 3 16.13 17.13 18.14 19.1J 20.14 21.13 22. 13 (PPM) 0.425 0.415 0.403 0.39(1 0.381 0.372 0 . i'jjJ 0.348 0.332 0.318 0.314 0. 320 0.330 0.342 0.344 0.339 0.328 16-76 NO (PPM) 0.000 0.000 0.000 o.ooo 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 o.ooo o.ooo 0.000 KIJ2 (PPM) 0.041 0.030 ------- HI I UUIDIJUK S'-HIG CHAMBER S1UUY CHAMIIER NUMHLH 2 [)A» 1 Ul- 3 4-14-76 USEPA CUNIRAC1 NO.68-02-2207 URBAN MIX 95X DILUIIUN TARGET INITIAL ItC/NUX: 5.0 PPMC/0.71 PPM TlfiL (ESI ) 0. 50 1 .30 2.30 3.30 '4.30 5.30 6.30 7.30 H. 50 9.30 10.30 11.30 12. 50 13.30 14.30 15.30 16.30 If. 30 18.30 19.30 20.30 21.30 22.30 23.30 TIME (LST) 0.30 1,30 2.30 5.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12. 50 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21 .30 22.30 23. 50 03 (PPM) 0.000 o . o o o 0.000 0.000 0.000 0.000 0.000 0.006 0. 182 0.234 0. 526 0.444 0.498 0.467 0.461 0.425 0.373 0.321 0.265 0.217 0.182 0.154 0.128 0.111 TEMP (CENT) 11. / 15.0 10.6 18.9 25.0 27.2 20. (> 15.6 NO (PPM) 0,000 0.000 0.000 0.000 o.ooo 0.561 0.507 0.182 0.01 1 0.011 0.013 0.015 0.013 0.013 0 . n 1 2 0.011 0.009 0.009 0.003 0.000 0.000 0.000 0.000 o.ono SR CLANIG/MIN) 0.00 o.oo 0.00 0.00 0.00 0.00 0.12 0.39 0.70 0.97 1 .IB 1 .30 1.31 1.21 I. 09 0.«9 0.56 0.26 0.03 o.oo 0.00 0.00 0.00 0.00 NII2 (PPM) 0.002 0.002 0.002 0.01)2 0.002 0.156 0.1 74 0.358 0.378 0.289 0.215 0.156 0.120 O.U98 0.096 0.070 0.058 0.048 0.039 0.032 0.02/ 0.022 0.019 0.018 CUM-SK (LAivlG) 0.00 0, 00 0.00 0.00 0.00 0.00 2. 1(5 14.22 43.20 90. Ot, 152.04 225.00 303.18 380.52 452.22 514.02 561 .48 589.68 601 .14 602. '4 0 6U2.40 602,40 602.40 002.40 NUX (PPM) 0.002 0.002 0.002 0.002 0.002 0.71R 0.681 0.540 0.388 0.299 0.228 0.171 0.133 0.111 0.106 0.060 0.066 0.057 0.042 0.032 0.027 0.022 0.019 0.018 DILUTION (LPH) 65.70 THC (PPM) 0.36 0.41 0.39 0.38 5.62 5.78 4.31 3.83 3.31 2.«5 2.40 2.11 1.83 1.63 1.29 1.16 1 .07 0.92 0.88 0.91 0.87 0.83 BEGAN (CST) 6.00 CH4 (PPM) 0.36 0.39 0.39 0.38 0.39 0.39 0.34 0.35 0.34 0.35 0.34 0.35 0. J5 0.37 0.38 0.40 0.42 0.43 0.44 0.44 0.50 0.51 ENDED (EST) NMHC CU NUK1 N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0.01 0.28 0.02 0.37 0.00 0.37 0.00 5.30 5.43 8.68 5.40 8.47 3.96 7.23 3.48 6.41 2.97 5.60 2.49 4.51 0.358 0.096 2.06 4.33 1.76 3.88 1.48 3.44 1.26 3.08 * 0.016 0.288 0.91 2.45 0.76 2.18 0.65 1.93 0.49 1.66 0.44 1.42 0.47 1.38 0.37 1.27 0.32 1.19 X POSSIBLE MINUTES Of- SUNSHINE 96 RDU AIRPORT MAXIMUM TEMPERATURE 27.2 CENT it Data auspect and deleted. PAGE 1 (/CM3) ------- llUfUUUH IIMIJG CHAMHFR STUI.IY USEPA CUN1KACI NU.66-Oa-H207 PAGf to CHAflMEH MUMUtH i DAY d UT 3 1- TlM[. (JS (Lt>[) 0.30 1 .30 2.30 3,30 4 . 3 0 5,30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 1 i.iO 14. SO 15.30 16.30 1 7. SO IN. 30 IV. 30 20.30 21 .30 22.30 23,30 11:11. (car) (PPM) 0 . 0 Tl 0.079 0.067 0.057 0.048 0.040 0.032 0.020 o.oa6 0.0 S2 0.045 0.059 0.076 0,092 0 , 1 0 14 0,111 0,112 0 . I I 0 0.107 0. 102 0.096 0.093 0.090 O.(l«4 TEMP (CENT) •> -15-76 NCI (PPM) o.ooo 0.000 o.ooo 0.000 o.ooo 0.000 o.ooo 0.000 0.002 0.010 0.010 0.013 0.011 0.011 0.01 ) 0,011 O.OJ3 0.012 0.007 0.001 o.ooo 0.000 0.003 0.004 SH (LANG/MHO (PPM) 0.016 0 .0 1 <4 0.011 0.012 0.01 1 0.010 0 .009 0.009 0.011 0.01 1 0.010 0.013 0.014 0 . 0 1 q 0.015 0.015 0.016 0.015 0 . 0 1 6 0.010 0.013 0.013 0.011 0.011 CUM-SK (LAUGJ MOX (PPM) 0.016 0.014 0.014 0.012 0.011 0.0)0 0.009 0.009 0.013 0.020 0.019 0.026 0.025 0.025 0.026 0.026 0.02 0.69 0,68 0.68 0.036 0.007 0.084 0.61 0.67 0.70 0.73 0.7fe 0.192* 0.016 0.028 0.73 0.72 0,74 0,73 0.75 0,77 0.79 MINUTES (JF SUNSHINE 93 IN (/CMS) 210 180 100 0.30 1 .30 30 30 4,30 5.30 6.30 7 , 40 1.30 9.30 10.30 1 1 .30 12.30 IS, 30 14.30 15. SO 16.30 17.30 1H.30 19.30 20.30 21 .30 22.30 16. 1 1 S.9 21.7 26.7 2B.C) 23.9 20.6 0.00 0.00 0.00 HOU A1KPOKT MAXIMUM ItMPtHAlURt 29. U CENT * Data suspect but retained. 0.00 0.00 0 .00 0.01 0.12 0.39 0.68 0.95 1 .02 1.30 1 .06 1 .30 0.9^ O.H3 0.55 0,?5 0.02 0.00 0.00 0.00 0.00 o.OO 0.00 0.00 0.00 0. 16 2 . 7f> 14.82 4 3. '14 89.10 147.36 21 S.60 2b / ,£?B 355.20 42b. 3h <4 7'). 9<4 52'4. 70 552.30 563.16 56') . 00 5 o '4 . 0 0 So.4 .00 56-4 . OU 5o'( , 00 63.15 12.00 ------- RU (JUrDUUR SMUG CHftMBf R STUDY USEPA CONTRACT NO . 60-08-2207 PAGF 4 CT\ CHAMBER I u>Ar 5 or TIME (LSI) 0.40 1 .40 2.50 3. 50 4.30 5.30 6.40 7.40 8. 50 9.40 10.40 11.40 12.30 13,50 14.30 15.30 16.30 17.30 I B . 3 0 19.40 20.40 21 . 40 22.30 23.30 TIME (E3I) nlMIIEK 4 04 (PPM) 0.080 0.077 0.074 0.070 0.0b8 0.0b4 0.0o2 0 . 0 ') 7 0 . 0 5 4 0.053 0. 065 0 .006 0.104 0.122 0. 132 0.137 0.137 IE .IP (CENT) 2 4-10-76 MO (PPM) 0.0112 0.000 o.ooo 0.000 0.000 o.ooo 0.000 0.001 0.003 0.010 0.012 0.011 O.Ot 1 0.011 0.010 0.006 0,006 SR (LANG/M1N) UIJ2 (PPM) 0.011 0.011 0.011 0 . U 1 0 0.010 0.010 0.010 0.011 0.012 0.014 0.015 O.Olo O.Olb 0.017 0.016 0.017 0.017 CU'1-3K (LAHU) 'MIX (PPM) 0.015 o.on 0.011 0.01 0 0.010 0.010 0.010 0.012 0.015 0.024 0.027 0.027 0.027 0.028 0.026 0.024 0.024 DILUTION (LPM) rue (PPM) 0.72 0.67 0.74 0.74 0. /b 0.77 0.77 0.79 0.80 0.79 0.80 0.73 0.81 0.82 0.80 0.81 0.81 UEGAN (EST) CH4 (PPM) 0.60 0,55 0.58 0.58 0.61 0.60 0.59 0.61 0.62 0.61 0.61 0.56 0.60 0.62 0.63 0.64 0.64 ENDED (ESI ) URBAN MIX TARGET INI NMIIC (PPM) 0.12 0.13 0. 16 0.16 0.15 0.17 0.18 0. 18 0.16 0.18 0.19 0.17 0.21 0.20 0.18 0.17 0.17 * POSSIBLE 9^X D1LU1 ION T1AL HC/NOX: 5,0 PPMC/0.71 PPM CO NI3K1 M02-S HCHU CN (PPM) (PPM) (PPM) (PPM) (/CM4) 0,78 0.71 0. 77 0.78 0. 79 0.79 0 0.75 0.78 0.80 * 0,013 0.074 0.78 0.80 0.75 0,81 0.85 0.84 * 0.022 0.002 0.84 0.84 MINUTES Of-' SUNSHINE 89 RDU AIRPORT MAXIMUM TEMPERATURE 30.0 CENT 0.40 " "" -• -" 1 .40 2.30 4.30 4.30 5.30 <•> . 4 0 7.30 8.30 9. 40 10.40 11.40 12.30 13.50 14.40 15.30 16.30 17.30 18.40 19.40 20.30 21 .40 22.30 24.30 17.8 15.6 15.6 23.9 29,4 26.9 24.4 20. b 0.00 0.00 0.00 0.00 0.00 0.01 0.13 0.39 0.65 0.90 1.14 1 .27 1.26 1 .25 0.99 0.75 0.53 0.25 0.03 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0 . 0 0 0.00 0.18 2.94 15.42 4 4. '50 67.00 14-D. 52 21r>.00 292.08 367.50 437. H2 492.90 534.94 5«0. 70 5/1. 7U 5/3.00 5 7 4 . 0 u 5/4.00 5 7 3. 0<> 5 / 4 . 0 0 * Data suspect and deleted. ------- RTI OUTDOOR SMOG CHAMBER STUDY CrlAXUER NUMBER 5 oar i OF i 4-H-76 U3EPA CONTHftCT NO.66-02- MIX, HC+NUX SLUG INITIAL HC/NOXI PAGE J 95X DILUTION 5.0 PPMC/0.71 PPM TIME (ESD 0.47 1.47 2.47 4. "7 4.47 5.47 b.47 7 . u 7 8.47 9.47 10.47 11.47 12.47 15.47 14.47 15.47 16.47 17,47 18.47 19.47 20.47 21.47 £, 22 '.4 7 --• 25.47 T I ME (EST) 05 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.012 0.207 0.269 0.420 0.522 0.552 0.516 0.484 0.437 0.582 0.522 0.267 0.220 0.185 0. 156 0. 152 0.112 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.515 0.445 0.105 0.006 0.009 0.006 0.009 0.004 0.002 0.002 0.001 0.001 0.001 0.001 0.000 o.ooo 0.000 0.000 0.000 SR (LANG/M1N) N02 (PPM) 0.002 0.002 0.002 0.002 0.002 0.158 0.56H 0.525 0.245 0.181 0.155 0.094 0.088 0.085 0.059 0.048 0.059 0.051 0.026 0.021 0 . 0 1 H O.Olb 0.01 4 CUM-SR (IKNG) rgux (PPM) 0.002 0.002 0.002 0.00? 0.002 0.629 0.585 0.471 0.529 0.251 0.187 0.145 0.098 0.090 0.086 0.060 0.019 0.040 0.052 0.026 0.021 0.01B 0.016 0.015 DILUTION (LPM) THC (PPM) 0.77 0.74 0.61 0.54 'j.2,? 4.95 4.00 5.27 2.84 2.41 2.06 1.79 1.56 1.45 1.25 1.19 1.11 1.02 0.95 0.35 0.9? 0.90 0.67 lit GA.N (1ST) CH4 (PPM) 0. 74 0.70 0.5B 0.54 0.52 0.50 0.46 0.50 0.51 0.55 0.51 0.55 0.5S 0.57 0.60 0.61 0.61 0.62 0.61 0.56 0.61 0.65 0.65 KNDEO (EST) •YMHC (PPM) 0.05 0.0 'J 0.02 0.00 4.70 a. 44 5.54 2.78 2.55 1. ------- NT I OUTDOOR SMUG CHAMBER STUDY CHAMBER NUMBER 3 DAY 2 UF 3 1-15-76 iJSEPA CONTRACI NO.68-02-2207 MIX, HC+NOX SLUG* 95X DILUTION TARGET INITIAL HC/NOX: 5.0 PPMC/O./I PPM PAGE 2 TIME (ESI) 0.17 1 .17 2.17 3.17 1.17 5.17 6.17 7.17 R.17 9.17 10.17 11.17 12.17 13.17 11.17 15.17 16.17 17.17 1R.17 19.17 20.17 to 21.17 ON 22.17 00 23.17 TIML (EST) 03 (PPM) 0.096 0.079 0.066 0.056 0.017 0.000 0.000 0.010 0.053 0.108 0.167 0.231 0.316 0.361 0.391 0.399 0.391 0.380 0.361 0.317 0.335 0.328 0.317 0. 505 TEV5P (CENT) NO (PPM) 0.000 n.ooo 0.000 0.000 0.000 0.179 0.112 0.067 0.021 0.011 0.006 0.002 0.001 0.001 0.000 0.000 o.ooi 0.002 0.002 0.001 0.000 0.001 0.003 0.003 SR (LANG/MIN) NU2 (PPM) 0.012 0.011 0.009 0.011 0.009 0.11H 0.112 0.115 0.152 0. 128 0.099 0.073 0.05'j 0.015 0.011 0.036 0.031 0.032 0.028 0.026 0.021 0.021 0.021 0.020 CUM-SR (LANti) NOX (Pf-'H) 0.012 0.011 0.009 0.011 0.009 0.296 0.255 0.213 0.173 0.139 0. 106 0.075 0.056 0.016 0.011 0.036 0.035 0.031 0.030 0.027 0.021 0.022 0.025 0.021 DILUTION (LPM) THC (PPM) 0 0 0 0 0 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 .83 .71 .79 .77 .71 .11 .92 .61 .17 .30 .19 .02 .03 .10 .13 .16 .16 .17 .22 .21 .21 .23 .26 BEGAN (EST) CHI (PPM) 0.66 0.61 0.63 0.61 0.61 0.61 0.60 0.56 0.57 0.56 0.58 0.51 0.59 0.67 0.71 0.75 0.76 0.76 0.81 0.61 0.86 O.B9 0.90 ENDED (EST) V MHC (PPM) 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X .17 .13 .16 .17 .13 .50 ,32 .05 .90 .71 .61 .18 .11 .13 .12 .11 .10 .10 .10 .37 .35 .31 .36 CO MBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 POSSIBLE 3DJ AIRPORT 0.17 1.17 2.17 3.17 1.17 5.17 6.17 7.17 B.17 9.17 10.17 11.17 12.17 13.17 11.17 15.17 16.17 17.17 18,17 19. "7 20.17 21.17 22. U7 24.17 16.1 13.9 13.9 21.7 26.7 2H.9 23.9 20.6 0.00 0.00 0.00 0.00 0.00 0.01 0.12 0.39 0.68 0.95 1.02 1 .30 1 .06 1.30 0.92 O.H3 0.55 0.25 0.02 0.00 0.00 0.00 0.00 0.00 o.on 0.00 0.00 0.00 0.00 0.20 3.96 la. 72 56.68 112.10 1 71 .36 210.10 311.60 382.00 119.36 502.01 511.00 56H.60 577.16 5/7.00 D//.00 577.HO 577. HO 5/7.80 A .97 .83 .03 .78 .72 .70 170 .67 .61 .63 .65 .67 0.152 0.075 0.175 .62 .70 100 .77 .80 .85 0.191 0.013 0.061 .83 .81 0 .81 .62 .82 .85 .66 MINUTES OF SUNSHINE 93 MAXIMUM TEMPERATURE 85,0 CEMT second reactant injection took place at 0500 EST, 15 April 1976. The target 50.05 12.00 injections were 1.25 ppraC urban mix and 0.350 ppra NO . ------- UUIUOOR S^OG CHAMF1ER STUDY JSEPA CONTRACT NO.bB-oa-2207 PA6E CHAV!MER f^U'-IBtR J O&Y J Of 1 q- TIME CIJ (ESI) (PPM) 0.47 1.47 2.47 3.47 4. '17 5.47 6.47 7.47 8.47 9. a? 10.47 I I .47 12.47 13.4? 14. 07 15.47 16.47 17.47 16.47 19.47 20.47 Os 22.47 "° 23.47 0.294 0 . 2 H « 0.275 0.266 0.260 0.252 0.245 0.235 0.225 0.219 0.222 0.232 0.242 0.250 0,252 0 .252 0 , 2"6 i •16-76 NO (PPM) 0.002 0.000 o.ooo 0.000 0.000 0.000 0.000 0.002 0.003 0.002 0.003 0.001 0.001 0.000 0.000 0.000 0.000 (PPM) 0.019 0 . 0 1 (1 0.017 0.016 0.016 0.016 0.017 0.017 0.019 0.020 0.022 0.022 0.022 0.021 0.019 0.019 O.U1B N(JX (Pf'M) 0.021 0.018 0.017 0.016 0.016 0.016 0.017 0.019 0.022 0.022 0.026 0.024 0.024 0.021 0.019 0.019 0.018 THC (PPM) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 .26 . 25 .29 .30 .41 .32 .33 .34 .36 .37 . 39 .35 .41 .42 .42 .42 .44 CH4 (PPM) 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 .93 .89 . 93 .94 . 95 .95 .94 .96 ,99 .98 .00 .98 .03 .07 .10 .13 ,14 MIX. -tC + NOX SLUG 9SX DILUTION TftRGtT INII1AL HC/NOXI 5.0 PPMC/0.71 PPM NMHC CO NUKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CMJ) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 35 36 36 36 36 36 39 38 37 39 39 37 36 35 32 29 30 0.»5 o.no 0.83 0.85 0.83 0.85 150 0.82 0.82 0.84 0.005 0.018 O.H5 0.88 0.86 0.91 0.92 0,91 * 0.024 0.037 0.93 0,92 Tl Mf. (ESI ) 0.47 1 .47 2.^7 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12. « 3 B 0 . 0 0 447.72 500.40 539.24 565.20 5/2. 04 573.00 573.00 5/3.00 573.00 373.00 DILUTION BEGAN (EST) ENDED (EST) X POSSIBLE MINUTES OF SUNSHINE 89 SOU AIRPORT MAXIMUM TEMPERATURE 86.0 CEMT * Data suspect and deleted. ------- KT1 OUFOOUK o'lljf, CHAMHO' S1UUY NUMUtH l> DAY 1 OF 3 (4-14-/6 U3EPA CONTRACT NO.68-02-2207 URHAN MIX 95X DILUTION FARGEI INITIAL HC/NOX: 5.0 PPMC/0.71 PPM r mi (t SI) 0.63 1.63 2.63 4.64 4.63 5.63 6.63 7.64 8 . 6 3 9.64 1 0 . (> 4 11.63 12.63 13.63 14.63 15.63 16.63 1 7 . 6 3 18.63 19.63 20.63 21 .64 22.63 23.63 tint (t SI) 04 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0 . 0 U 0 0.003 0 . 0 8 7 0. 1 45 0. 193 0.257 0. 420 0.355 0.3 43 0.290 0.230 0.107 0.1S2 0 . 1 25 0.103 0.066 0.0/2 0 . 060 FF MP (CENT) NO (PPM) 0.000 o.ooo 0.000 o.ooo 0 .000 0.521 0.434 0. 190 0.024 0.018 0 . 0 1 i\ 0.010 0.014 0.010 0.016 0.015 0.009 0.009 0.002 0.000 0.000 0.000 0.000 o.ooo SR (LANG/HIM) (PPM) 0.002 0 . 002 0.002 0.002 0.002 0.112 0. 129 0.248 0.309 0.244 0,187 0.135 0.094 0.068 0.051 0.043 0.035 0.030 0.02-4 0.019 0.016 0.014 0.012 0.012 LUM-SR (LAND NOX (PPM) o .002 0,002 o.oo? 0.002 0.002 0.633 0.56'l 0.442 0.343 0.262 0.201 0. 149 0. 108 0.002 0.067 0.058 0 . 0 4 4 0.039 0.026 0.019 0.016 0.014 0.012 0.012 DILUTION (LPM) THC (PPM) 1 0 0 U 4 3 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 .04 .95 .91 .41 .09 .40 .93 .66 .44 .21 .04 .67 .81 .66 .64 .60 .58 .52 .51 .50 .48 BEGAN (t SF) CH4 (PPM) 0.99 0.95 0.90 0.90 0.90 0.85 0.87 0.88 0.85 0.69 0.90 0.90 0.94 0.99 0.99 1.01 1 .04 1.05 1.09 1.14 1.15 ENDE.O (E3T) NHIIC CO NBK1 NU2-S HCHU (PPM) (PPM) (PPM) (PPM) (PPM) 0 0 0 3 5 2 2 1 I 1 I 0 0 0 0 0 0 0 0 0 0 .05 .00 .0] .50 .20 .56 .06 • / ' ' L t/ .33 .14 .96 .86 .68 .66 ,60 .54 .47 .43 .36 .32 0 0 7 7 / 5 5 4 4 3 2 2 2 1 1 1 1 1 0 0 0 % POSSIBLE RDU 0.63 1.64 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 1 1 . <>3 12.64 13.64 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21 .63 22.63 2i.fa5 11.7 15.0 10.6 18.9 25.0 2/.2 20.6 15.6 0.00 0.00 0.00 0.00 o.oo 0.00 0.12 0.39 0.70 n.97 1.18 1 .30 1.31 1 .24 1 .09 0.89 0.56 0.26 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 4.56 22.02 57.20 109.46 1 / 5 . o 4 251 .00 329. 36 405.32 4/4.02 531 .62 5/2.68 594.88 601 . 74 602.40 602 . '10 o U 2 . 4 0 602. 40 602.40 A "Data 62.56 6 .00 AIRPORT suspect . 46 .33 .77 .00 .15 .98 . 15 .37 .76 0.184 0.105 .22 .77 .43 .11 * 0.017 0.464 .88 .64 .45 .32 .19 .94 .92 ,85 MINUTES OP SUNSHINE 96 MAXIMUM TEMPERATURE 27.2 CENT and deleted. PACU I (/CM3) ------- Murouuk s -IUG CHAMBER STUUY U3tPA LUIJTRACI ND.6H-02-5207 PACE a CHAMHtW PAY 2 Uf 11 ME (LSI) 0.65 1.63 2.63 3.63 4.63 S.63 6.63 7.63 H.63 9.63 10.63 1 1 .63 12.63 13.63 14.63 15.65 1 (> . b 3 1 7,63 1 H . 6 3 19.63 20.64 21.63 22.63 23.63 1 IfU (LSI) r'lLMHtR U 3 3 MAXIMUM TEMPERATURE 29.4 CENT CN (/IM3) 0 0 0 ------- KTI nuimiuH SMUG cuAMHtw sTuur UStPA CONJHACI NO.68-02-2207 PAGf. 3 CHAMbtR HAY 5 U^ Tint (tST) 0.64 1 .64 2.64 4.63 4.63 5.63 6.63 7.63 (1.63 9.63 10.63 1 1 .63 12.63 13.63 14.63 15.63 16.65 17.65 1H.63 19.63 20.63 22.63 23.63 Tint (f SI ) NIMUI.R 4 5 4- 03 (PPM) 0.000 0 . 0 7 H 0.075 0.0/2 0 . 068 0.064 0 . 064 0.0/0 0.079 0.069 0.114 0.140 0.158 0. 168 0.170 0.171 [EMP (CtllT) l<>-76 Nil (PPM) 0.000 0.000 0 . 0 f) 0 0.000 0.000 0.000 0.000 0.005 0 . 009 0.013 0.019 0.024 0.025 0.022 0.021 0.020 O.Olfl Sl< (LAMG/MIN) >"U2 (PPM) 0.0 ] 0.0 1 0.0 1 0.0 I 0.0 1 0.0 1 0.0 1 0.0 1 0.013 0.014 0.015 0.016 0.017 0.017 0.018 0.019 0.016 CUM-SK (LANG) NUX (PPM) 0.011 0.01 0.01 0.01 0.01 0.01 0.01 0.014 0.021 0.027 0.034 0.040 0.002 0.000 0.000 0.040 0.036 DILUTION (LPM) 1HC (PPM) 1 .56 .55 .57 .58 .59 .60 .61 .61 .60 ,60 .57 .55 .57 1.58 1.60 1.61 BEGAN (EST) CH4 (PPM) 1.32 1.28 1.31 1.33 1.32 1.33 1.27 1 .30 1.34 1.31 1.31 1.28 1.31 1.35 1.35 1 .35 ENDED (tST) URHAfJ MIX [AkGEl INI NMHC (PPM) 0.20 0.27 0,26 0.25 0.27 0.27 0.35 0.27 0.26 0.28 0.26 0.27 0.26 0.23 0.25 0.26 X POSSIBLE 95X DILUTION TIAL HC/NUXt 5.0 PPMC/0.71 PPM CO NBK1 NU2-S HCHU CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0.72 0.71 0.71 0.71 0.72 0 0.70 0.70 0.71 0.70 0.069 0.000 0.052 0.71 0.73 0. 73 0.77 0.79 0.301* 0.022 0.008 0.81 0.82 MINUTES OF SUNSHINE 89 HDU AIRPORT MAXIMOM TEMPERATURE 40.0 CENT 0.63 1 .63 2.63 3.63 4.63 5.63 6.63 7,63 '1.63 9.63 10.03 11.63 12.63 13.63 10.63 15.63 16.63 17.63 16.63 19.63 20.63 21.65 22.63 23.63 1 7.8 15.6 15.6 25.7 29.4 2(1.9 24.4 20 .6 0.00 0.00 0.00 0.00 0.00 0.01 0.13 0.39 0.65 0.90 l.H 1.27 1 .26 1.25 0.99 0.75 0.53 0.25 0.03 0.00 0.00 0.00 0.00 o . on 0.00 0.00 0.00 0.00 0.00 0. 38 5.54 23.22 56.50 10'j.OO 166.12 241.46 317.28 392.50 157.62 50/.90 54-4.54 "565.70 5/2.34 573.00 573.00 '-> 7 3 . 0 0 573.00 b74.G.> * Data suspect but retained. ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMIltR NUMBER 1 OAY 1 OF 3 4-28-76 USCPA CONTRACT NO.6B-oa-aa07 PAGE 1 MIX, NOX SLUG TARGET INITIAL HC/NOXI OX DILUTION 1.0 PPMC/0.10 PPM to TIME (ESI) 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 8.97 9.97 10.97 1 1 .97 12.97 13.97 14.97 15.97 16.97 1 7.97 16.97 19.97 20.97 21.97 22.97 23.97 TIME (ESI ) 03 (PPM) 0.003 0.002 0.002 0.001 0.000 0.001 0.006 0.106 0.159 0.218 0.261 0.325 0.350 0.368 0.379 0.382 0.378 0.368 0.356 0.342 0.336 0,330 0.326 0.322 TEMP (CENT) NO (PPM) 0.000 0,000 0.000 0.000 0.063 0.061 0.044 0.002 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) NU2 (PPM) 0.002 0.002 0.002 0.002 0.019 0.020 0.055 O.OU1 0.073 0.067 0.060 0.056 0.053 0.051 0.049 0.04 7 0.046 0.043 0.040 0.03o 0.03b 0.035 0.034 0.034 CUM-3H (LANG) NOX (PPM) 0.002 0.002 0.002 0.002 0.103 0.102 0.098 0.083 0.073 0.067 0.060 0.056 0.053 0.051 0 .049 0.047 0.046 0,043 0.040 0.036 0.036 0.035 0.034 0.034 DILUTION (LPM) THC (PPM) 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 .76 .83 .86 .88 .41 .83 .79 .68 .65 .55 .58 .54 .51 .43 .41 .40 .36 .31 .35 .35 .37 .38 .37 BEGAN (E3T) CH4 (PPM) 1 . 70 1.76 1.81 1.83 1.78 1.82 1.84 1.86 1,88 1.81 1.87 1.68 1.68 .64 .87 .88 .68 .83 .84 .86 .89 .89 .69 ENDED (EST) NMHC (PPM) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x .06 .06 .05 .05 .63 .01 .96 ,83 .11 .75 .71 .66 .63 .59 .55 .52 .51 .47 .51 .47 .48 .49 .4B POSSIBLE CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 0 0 0 0 8 6 8 8 6 8 8 8 8 7 7 7 7 7 7 7 7 7 7 RDU AIRPORT 0.97 1.97 2.97 3.97 4.97 5.97 6.97 7.97 6.97 9.97 10.97 11.97 12.97 13,97 14.97 15.97 16.97 17.97 18.97 19.97 20.97 21.97 '22.97 23.97 6.7 2,8 4.4 11.1 14.4 16.3 14.4 7.2 0.00 0.00 0.00 0.00 0.00 0.02 0.20 0.51 0.82 .06 .28 .40 .43 .35 .18 0.93 0.65 0.34 0.09 0.00 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 1.16 12.60 42.78 91.36 155. b4 232.04 315.80 401 .54 482. 70 553.84 610.14 649.70 670.72 6 7ti . 62 67o.flO 6/0. HO b76.HO 67h.80 t> 7 6 . rt 0 + Data suspect .31 .40 .41 .47 .32 "70 ^32 .32 .30 .31 .22 .19 * 0,023 0.187 .12 .03 360 * 0.023 0.228 .68 .61 .54 .44 .27 .18 .14 .10 .07 .06 MINUTES OF SUNSHINE 98 MAXIMUM TEMPERATURE 18,3 CENT and discarded. ------- RM OUTDOOR SMUG CHAMBER STUDY CHAMbtH NUMBER 1 DAY a OF j 4-29-76 USEPA CONTRACT NO.68-02-2207 PAGf MIX, NOX SLUG* TARGET INITIAL HC/NOX: OX DILUTION 1.0 PPMC/0.10 PPM TJMh (CST) 0 1 2 3 'J 5 6 7 H 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 .97 .97 .97 .97 .97 .97 .9 7 .97 .97 .97 .97 .97 .97 .9 7 .97 .97 .97 .97 .97 .97 .97 .97 .97 .97 1 1HL ([ 3T) 03 (PPM) 0.317 0.310 0.308 0.299 0.282 0.274 0.270 0.263 0.261 0.266 0.281 0.307 0.321 0.336 0.347 0.349 0.342 0.333 0.323 0.313 0.307 0.304 0.301 0.296 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 o.ooo 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 o.ooo SR (LANG/MIN) NU2 (PPM) 0.034 0.034 O.U33 0.032 0.043 0.037 0.036 0.036 0.036 0.036 0.036 0.035 0.034 O.U33 0.031 0.029 U.028 0.026 0.022 0.020 0.019 0.019 0.019 0.018 CUM-SH (LANG) NOX (PPM) 0.034 0.034 0.033 0.032 0.043 0.037 0.036 0.036 0.036 0.036 0.036 0.035 0.034 0.033 0.031 0.029 0.028 0.026 0.022 0.020 0.019 0.019 0.019 0.018 DILUTION (LPM) FHC CH4 (PPM) (PPM) 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 36 35 37 36 38 36 35 29 39 38 32 33 21 27 28 27 26 26 26 26 27 2B .91 .93 .90 .91 .89 .91 .68 .79 .90 .92 .87 .90 .78 .87 .91 .91 .91 .91 .93 .91 .92 .91 27 1.93 NMHC (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BEGAN ENDED X .45 .43 .48 .46 .49 .46 .48 .50 .49 .46 .45 .44 .44 .40 .37 .35 .34 ,3S .34 .35 .35 .36 .34 POSSIBLE CO NBK1 N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 7.04 6.97 6.83 6.78 6.77 no 6.74 6.72 6.63 6.62 6.70 0.251 0.007 0.022 6.61 6.53 6.45 6.23 0.347 0.006 0.167 6.25 6.20 6.13 6.07 5.97 5.88 5.85 5.82 5.81 5.78 MINUTES OF SUNSHINE 96 (EST)- (E3T) RDU AIRPORT MAXIMUM TEMPERATURE 21.1 CENT 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 7 18 19 20 21 23 .97 .97 .97 .97 .97 .97 .97 .97 .97 .97 .97 .97 ,97 .97 .97 .97 .97 .97 .97 .97 .97 .97 .97 .97 7.2 3.3 7.2 13.9 18.3 21.1 15.0 9.4 0.00 0.00 o.oo 0.00 0.00 0.01 0.20 0.51 0.81 1.07 .27 .41 .42 .35 . 19 O.R9 0.62 0.23 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.58 12.20 42. 1H 90. (8 153.86 229.66 31 3.98 399.16 480.30 552.02 606. ------- <_n HU UUTUUUH S'lUO CHAMHER 3TUUY R i 4-30-76 UStPA CUNTHACT NU.68-Oa-£207 CIIAMIILK MU n,M 3 UF 3 PA&F i MIX, NOX 3LUG TARGET INITIAL HC/NOXl OX DILUTION 1.0 PPMC/0.10 PPM UML (CST) 0.97 1.97 2.97 5.97 4.97 5.97 6.9? 7.97 8.97 9.97 10,97 1 1 .97 12.97 13.97 14.97 15.97 16.97 17.97 18.97 19.97 20.97 21 .97 22.97 1)3 (PPM) 0.293 0.288 0.286 0.283. 0.281 0.278 0.274 0.267 0.260 0.250 0.242 0.237 0.231 0.222 0.217 0.211 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo o.ooo 0.000 o.ooo 0.000 0.000 0.000 0.000 o.ooo 0.000 NU2 (PPH) 0.018 0.018 0.018 0.018 0.017 0.018 0.018 0.018 0.018 0.019 0.019 0.019 0.019 0.018 0.018 0.017 MIX (PPil) 0,018 0.010 0.018 0.018 0.017 0.018 0.018 0.018 0,018 0.019 0.019 0.019 0.019 0.018 0.018 0.017 THC (PPM) ; .27 2.2'l 2.2') 2.24 2.24 2.25 2.23 2,27 2.26 2.26 2.26 2.18 2.23 2.23 2.23 CH4 tPPM) .93 .89 .90 .90 ,90 .91 .86 .93 .97 .97 .98 .87 .94 1.94 1,95 NMHC (PPM) 0. 55 0.35 0.34 0.34 0. 34 0.33 0.36 0.31 0.30 0.29 0.28 0.32 0.29 0.28 0.27 CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 5.76 5.71 5.70 5.69 5.68 5.69 5.65 5.71 5.73 5.66 0.258 0.005 0.010 5.59 5.45 5.39 5.34 0.204 0.004 0.188 5.31 CN (/CM3) 120 23.9 / TIME (LST) 0.9/ 1.97 2.97 3.9/ 4.97 5.97 6.97 7.97 8.97 9.97 10.97 11.97 12.97 13.97 14.97 15.97 1 6 .9 7 17.97 18.97 19.97 20.97 21 .97 22.97 23.97 TEMP (CENT) 10.0 H.3 12.2 18. S 18.3 17.8 16.7 15.6 SR CUM-SK DILUTION BEGAN ENDED (LANG/M1N) (LANU) (LHM) (ESF) (EST) 0. o. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 00 00 00 00 00 01 07 19 35 58 53 74 56 13 1 7 28 1 3 05 01 00 00 00 00 00 0 0 U 0 0 0 4 15 3b 70 10,2 146 180 189 199 216 224 227 227 22H 22M 22H 22d 228 .00 . 00 .00 .00 .00 .58 . O6 .8^ .50 .84 . 74 .72 .08 .34 .46 .04 . 14 .30 .98 .00 .00 .00 .00 .00 I POSSIBLE MINUIES OF SUNSHINE 4 RDU AIRPORT MAXIMUM TEMPERATURE 20.6 CENT ------- RT1 OUTDOOR SMOG CHAMBER STUDY CHAMIJER NUMBER 2 DAY t OF 3 0-28-76 U3EPA CONTRACT NO,68-02-2807 PAGE I MIX, VOX SLUG TARGET INITIAL HC/NOXJ OX DILUTION 1.0 PPMC/0.10 PPM TIME (Esn 0.13 1.13 2.13 3.13 0.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 10.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 c TIME (EST) 0.13 1.13 2.13 3.13 0.13 5.15 6.13 7.13 fl.13 9.13 10.13 11.13 12.13 13.13 10.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22. 13 35.15 03 (PPM) 0.002 0.001 0.039 0.037 0.036 0.000 0.002 0.018 0.087 0.133 0. 188 0.258 0.333 0,390 0.022 0.038 0.000 0.033 0.020 0.005 0,393 0.380 0.378 0.373 TEMP (CENT) 6.7 2.8 0.0 11. I 10.0 18.3 10.0 7.2 VQ (PPM) 0.000 n.ooo 0.000 0.000 0.000 0.087 0.082 0.037 0.010 0.005 0.002 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.02 0.20 0.51 O.B2 .08 .28 .00 .03 .35 .18 0.93 0.65 0.30 0.09 0.00 0.00 0.00 0.00 0.00 Wt (PPM) 0.006 0.005 0.00'J 0.000 0.000 0.053 O.OS8 0.090 0.107 0.102 0.090 O.OR3 0.075 0.068 0.060 0.062 0.060 0.058 0.053 0.009 0.006 O.OOS 0.00'J O.OO.t CJM-3K (LANG) 0.00 0.00 0.00 0.00 0.00 0.16 2.80 17.28 50.36 101.60 168.00 205.80 330.00 015.20 090.80 563.60 617.20 653.72 672.12 676.80 676.80 676.80 676.00 676. BO NUX (PPM) 0.006 0.005 0.000 0.000 0.000 0.100 0.100 0.132 0.117 0.107 0.096 0.083 0.075 0.063 0.060 0.062 0.060 0.059 0.053 0.009 0.006 0.005 0.000 0.003 DILUTION (LPM) THC CHO (PPM) (PPM) • • * • • 2. 2. 2. ?. 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. 1. 1. 2. 2. 2. 06 39 06 09 51 06 33 27 21 20 13 15 13 10 Oi 00 01 00 00 90 98 00 01 01 .39 .30 .01 .00 .00 .00 .00 .08 .07 .09 .03 .09 .50 .52 .09 .50 .51 .52 .55 ,07 .52 .55 .56 .56 BEGAN ENDED WHC CO VBKI N02-S HCHO CN (3PM) (PPM) (PPM) (PPM) (PPM) (/CMS) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X .07 .00 .06 .06 .06 .66 .88 .79 .70 .71 .70 .66 .63 .58 .53 .50 .50 .08 .06 .08 .06 .05 .05 .05 0 0 0 0 0 9 9 9 9 9 9 9 9 9 8 8 8 8 8 8 8 8 8 8 POSSIBLE .09 .05 .09 .09 .51 ,17 210 .18 .19 .20 .20 .09 * 0.002 0.105 .13 .09 .02 230 .79 * 0.026 0.181 .77 .70 .70 .61 .00 .32 .28 .23 .22 MINUTES OF SUNSHINE 98 (EST) (EST) 1 O'J "Data AIRPORT MAXIMUM TEMPERATURE 65.0 CENT suspect and discarded. ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMIjER NUMBER 2 0Y 2 OF 3 4-29-76 U3EPA CONTH»CT NO.66-02- MIX, "OX SLUG TMGET INITIAL HC/NOXl PAGE OX'DILUTION 1.0 PPMC/0.10 PPM TIME (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20,13 21.13 22.13 23.13 TIME (EST) 03 (PPM) 0.569 0.363 0.351 0.347 0.341 0,326 0.321 0.316 0.507 0.304 0.307 0.320 0.359 0.358 0.375 0.388 0.389 0.384 0.373 0.359 0.352 0.347 0.341 0.337 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 o.ooo o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) Ni)2 (PPM) 0.043 0.043 0.041 0.041 0.040 0.04S 0.042 O.OU2 0.043 0.04K o.oua 0.043 0.043 0.042 0.041 0.040 0.037 0.03S 0.032 0.028 0.027 0.026 0.026 0.026 CUM-SR (LBNG) NOX (PHM) 0.045 0.043 0.041 0.041 0.040 0.045 0.042 0.042 0.043 0.044 0,044 0.043 0.043 0.042 0.041 0.040 0.037 0.035 0.032 0.028 0.027 0,026 0.026 0.026 DILUTION (LPM) THC CH4 (PPM) (PPM) 2.00 .58 2.00 2.00 2.00 2.02 2.02 2.02 2.01 1.97 2.01 2.04 2.02 2.00 2.00 .90 .95 .97 .95 .95 .96 .95 .96 .98 .99 .58 .60 .58 .59 .58 .60 .58 .56 .60 .60 .62 .57 .59 .49 .58 .62 .63 .63 .63 .64 .64 .65 .65 BEGAN ENDED (EST) (EST) NMHC (PPM) 0.42 0.42 0.40 0.42 0.43 0.44 0.42 0.43 0.40 0.42 0.44 0.40 0.43 0.41 0.40 0.37 0.35 0.32 0.32 0.33 0.31 0.32 0.33 0.34 X POSSIBLE CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 8.20 fl.14 fl.06 7.90 7.85 7.60 150 7.79 7.70 7.67 7.71 7.69 0.288 0.011 0.000 7.66 7.59 7.53 7.39 0.335 0,007 0.053 7.41 7.41 7.58 7.32 7.18 7.09 7.05 7.00 7.00 MINUTES OF SUNSHINE 96 RDU AIRPORT MAXIMUM TEMPERATURE 70.0 CEMT 0.13 1.13 2.13 3. 13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20. 13 21.13 22.15 23.13 7.2 3.3 7.2 13.9 18.3 21.1 15.0 9.4 0.00 0.00 0.00 0.00 0.00 0.01 0.20 0.51 0.81 .07 .27 .41 .42 .35 .19 0.89 0.62 0.23 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.08 2.20 16.68 49.68 100.36 166.16 243. 4H 328.16 412.80 492.52 3 b 1.52 612.76 64b.R<4 659. $b 663.00 663.00 665.00 663.00 663.00 A A second injection took place at sunrise on 29 April 76. Target injection: .005 ppm NO . X ------- 3T] OUTUOOH SMDG CHAMBER STUDY CHAMBER NUMBER 2 DAY 3 OF 3 4-30-76 JSEPA CONTRACT NO.68-02-2207 PAGE 3 MIX, ^OX SLUG TARGET INITIAL HC/NOXl OX DILUTION 1.0 PPMC/0.10 PPM TIME (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18,13 19.13 20.13 ^21.13 -a 22.13 00 23.13 TIME (EST) 0.13 1.13 2.13 3.13 a. 13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 2J.13 03 (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .332 .325 .321 .317 .513 .306 .301 .295 .290 .282 .275 .268 .270 .264 .256 .250 .242 TEMP (CENT) 10.0 8.3 12.2 18.3 18.3 17.8 16.7 IS. 6 MO Y(J2 (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 . . . . . . . . B , . « . m . . m 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 SR (LANG/MIN) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .00 .00 .00 .00 .00 .01 .07 .19 .35 .58 .53 .74 .56 .15 .17 .28 .13 .05 .01 .00 .00 .00 .00 .00 (PPM) 0.025 0.024 0.024 0.024 0.024 0.024 0.024 0.024 0.024 0.025 0.025 0.025 0.025 0.024 0.022 0.021 0.021 CUM-SR (LUNG) 0.00 0.00 0.00 0.00 0.00 O.Ofl 1.16 6.32 19.00 41.84 76.24 109. /2 152.68 182.84 190.96 202.04 217.64 224.80 227.48 228.00 228.00 228.00 22H.OO £28.00 NOX 1HC CH4 MMHC CO ^BKl N02-S HCHO (PPM) (PPM) (PPM) (»PM) (PPM) (PPM) (PPM) (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .025 1.99 .024 .98 .024 .96 .024 .96 .024 .96 .024 .95 .024 .96 .024 .96 .024 .97 .025 .97 .025 1.97 .025 1.97 .025 1.92 .024 1.96 .022 1.96 .021 1.95 .021 .66 0.33 6 .67 0.32 6 .63 0.33 6 .63 0.33 6 .64 0.32 6 .65 0.30 6 .66 0.30 6 .62 0.34 6 .68 0.30 6 .70 0.27 6 .72 0.26 6 .71 0.26 6 .64 0.29 6 ,69 0.27 6 .70 0.25 6 .72 0.23 6 DILUTION UEGAN ENDED X POSSIBLE .98 .92 .87 .85 .85 .62 .80 .80 .84 .84 .84 0.269 0.005 0.072 .77 .69 .68 .63 0.230 0.005 * ,59 MINUTES OF SUNSHINE 4 CN (/CH3) 170 (LPM) (EST) (EST) ROU AIRPORT it Data suspect MAXIMUM TEMPERATURE 69.0 CENT and discarded. ------- RTJ OUTDOOR SMUli CHAMBER STUDY CHAMBER NUMBER 3 DAY 1 OF 3 4-28-76 JSE<>A CONTRACT HO .t>8-0^-^^0^ PAGE I MIX, >jax SLUG TMGET INITIAL HC/NOXI OX DILUTION 1.0 PPMC/0.10 PPM TIME (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13,30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 TIME (EST) 03 (PPM) 0.001 0.000 0.000 0.000 0.000 0.000 0.001 0,028 0.125 0.175 0.241 0.295 0.327 0.348 0. 361 0.368 0.368 0.358 0.345 0.332 0.322 0.314 0.308 0.303 TEMP (CENT) NO (PPM) 0.000 o.ooo 0.000 0.000 0.000 0.083 0.076 0.018 0.002 0.001 0.000 0.000 0.000 0.000 0.000' 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) N02 (PPM) 0.001 0.001 0.001 0.001 0.001 0.019 0.024 0.076 0.077 0.068 0.062 0.05B 0.055 0.052 0.050 0.047 0.045 0.044 0.041 0.036 0.034 0.034 0.032 0.032 CJM-SR (Ltt.NG) NOX (PPM) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .001 .001 .001 .001 .001 .103 .099 .094 .079 .070 .062 .058 .055 .052 .050 .047 .045 .044 .041 .036 .030 .033 .032 .032 DILUTION (LPM) THC (PPM) 1.54 1.21 1.10 0.76 0.61 1.14 1.53 1.4B 1.39 1.38 1.33 1.35 1.35 1.34 1.31 1.32 1.32 1.33 1.35 1.30 1.35 1.36 1.39 1.40 BEGAN (EST) CH4 (PPM) 1.50 1.20 i.oe 0.76 0.61 0.50 0.61 0.63 0.63 0.65 0.63 0.70 0.73 0.76 0.78 0.79 0.82 0.86 0.90 0.86 0.92 0.95 0.95 0.98 ENDED (EST) NMHC CO NBKI N02-S HCHO CN (P?M) (PPM) (PPM) (PPM) (PPM) (/CM3) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. X 04 01 02 01 01 60 92 85 75 73 70 66 63 58 53 52 09 47 05 44 43 41 00 42 0 0 0 0 0 8 fl 8 8 6 8 8 8 7 7 7 7 7 7 6 6 6 6 6 POSSIBLE RDU 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 6.7 2.8 4.4 11.1 14.4 18.3 14.4 7.2 0.00 0.00 o.oo 0.00 0.00 0.02 0.20 0.51 0.82 .08 .28 .40 .43 .35 .18 0.93 0.65 0.34 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.36 4.flO 22.38 58. S6 112.41 180.84 259. BO 344.34 428.70 506.64 5/2.94 623.70 65/.I2 673.02 6/6. HO 6/6.80 676.HO 6/6.80 6/6. HO * Data AIRPORT .43 .39 .45 .49 .47 .65 200 .65 .64 .62 .55 .39 * 0.027 0.137 .26 .09 .96 178 .67 * 0.025 0.231 .51 .38 .24 .06 .63 .73 .69 .65 .61 MINUTES OF SUNSHINE 96 MAXIMUM TEMPERATURE 65.0 CE^T suspect and discarded. ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 2 OF 3 1-29-76 USEPA CONTRACT NO.68-02-3207 PAGE MIX, MOX SLUG* TARGET INITIAL HC/NOXI OX DILUTION 1.0 PPMC/0,10 PPM TIME (EST) 0.30 1.30 2.30 3.30 1.30 5.30 6.30 7.30 6.30 9.30 10.30 11.30 12.30 13.30 11.30 IS. 30 16.30 17.30 18.30 19.30 20.30 ro aU3° bo 22.30 0 23.30 TIME CESH 0.30 1.30 2.30 3.30 1.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 11.30 15.30 16.30 17.30 19.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0.299 0.293 0.281 0.279 0.271 0.256 0.250 0.217 0.215 0.217 0.257 0.270 0.286 0.303 0.512 0.322 0.320 0.311 0.302 0.291 0.261 0.280 0.275 0.271 TEMP (CENT) 7.2 3.3 7.2 13.9 16.3 21.1 15.0 9.1 ^0 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.20 0.51 0.81 .07 .27 .11 .12 .35 .19 0.89 0.62 0.23 0.07 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.032 0.032 0.030 0.030 0.029 0.036 0.033 0.033 0.033 0.033 0.033 0.032 0.032 0.030 0.02fl 0.02B 0.026 0.021 0.021 0.018 0.017 0.017 0.017 0.017 CJM-SR (LtftNU) 0.00 0.00 0.00 0.00 0.00 0.18 1.20 21. 78 57.78 111.06 178. B6 257.56 312.36 126.30 501.12 570.12 MB. 96 619.11 660.06 663.00 6b3.00 663.00 bb3.00 Sbi.OO NOX THC CHI (PPM) (PPM) (PPM) 0.032 1.10 0.99 0.032 0.030 0.030 0.029 0.036 0.033 0.033 0.033 0.033 0.033 0.032 0.032 0.030 0.028 0.028 0.026 0.021 0.021 0.018 0.017 0.017 0.017 0.017 1.10 .01 1.11 .11 .11 .11 .11 .13 .11 .16 .16 .16 .16 .11 .10 .15 .16 .17 .19 .19 .52 .51 .52 .52 .01 .05 .05 .06 .07 .01 .01 .07 .11 .12 .10 .11 .06 .16 .19 .21 .21 .25 .27 .28 .30 .30 DILUTION BEGAN ENDED (LPM) (EST) (EST) MMHC CO 'JBKI N02-S HCHO (PP.M) (PPM) (PPM) (PPM) (PPM) 0.11 6.60 0.10 6.52 0.37 6.11 0.39 6.31 0.39 6.25 0.38 6.22 0.38 6.19 0.39 6.13 O.U1 6.12 0.39 6.13 0.37 6.06 0.198 0.010 0.015 0.35 5.95 0.36 5.76 0.33 5.63 0.31 5.16 0.285 0.006 0.031 0.30 5.10 0.27 5.30 0.26 5.17 0.25 5.10 0.21 1.95 0.25 1.92 0.23 a. 90 0.23 4.83 0.22 1.80 % POSSIBLE MINUTES OF SUNSHINE 96 3DU AUPORT MAXIMUM TEMPERATURE 70.0 CE>Ui A second Injection took place at sunrise on 29 April 76. injection: 0.005 ppm NO . x CN (/CM3) 200 Target ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 3 OF 3 0-30-76 U5EPA CONTRACT NO.68-02-2207 PAGt 1 MIX, JOX SLUG TMGET INITIAL HC/NOXi OX DILUTION 1.0 PPMC/0.10 PPM TIME (EST ) 0.30 1 .30 2.30 3.30 4. JO 5.30 6.30 7.30 8.30 9. JO 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 33 (PPM) 0.263 0.258 0.253 0.250 0.246 0.241 0.238 0.234 0.229 0.220 0.214 0.207 0.205 0.196 0.189 0.164 0.178 NO (PPM) 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 ^02 (PPM) 0.017 0.016 0.016 0.015 0.016 0.016 0.016 0.016 O.Olh 0.016 0.017 0.017 0.017 0.015 0.015 0.015 0.015 NUX THC CHO (PPM) (PPM) (PPM) 0.017 1.50 ,31 0,016 O.Olb 0.015 O.Olb 0.016 0.016 0.016 0.016 0.016 0.017 0.017 0.017 0.015 0.015 0.015 .55 .50 .50 .53 .50 .51 .50 .57 .56 .59 .50 .57 .60 .60 .60 .31 .29 .30 .31 .32 .31 .31 .35 .38 .41 .39 .3B .45 .47 .47 - 0.015 ^MHC (PPM) 0.23 0.20 0.25 0.24 0.23 0.21 0.20 0.23 0.22 0.19 0.17 0.15 0.19 0.15 0.13 0.13 CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) 4,78 4.75 4.71 4.66 0,64 0.63 0.58 4.60 4.64 0.60 0.08 0.194 0.004 0.005 4.30 4.16 3.97 3.93 0.134 0.004 0.120 3.67 CN (/CM3) 180 23.30 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.07 0.19 0.35 0.58 0.53 0.74 0.56 0.13 0.17 0.28 0.13 0.05 0.01 0.00 0.00 0.00 0.00 0.00 CUM-SR DILUTION BEGAN ENDED (IftNG) (LPM) (EST) (EST) 0.00 0.00 0.00 0.00 0.00 0.16 1 .86 8.22 22.50 47.64 81 .54 117.12 158.28 184. lu 192.66 204.84 218.90 225.30 227.58 228.00 228.00 228.00 228.00 228.00 X POSSIBLE MINUTES OF SUNSHINE 4 RDU AIRPORT MAXIMUM TEMPERATURE 69.0 CENT ------- R1I OUTDOOR 5HUG CHAMBER STOUT U3EPA CONTRACT NU . 6R-02-220 7 PAI.f. 1 CHAMULR iHlhHJEK <( DAY 1 UF 3 4-28-76 1 If'l (Esr ) 0.07 1.47 2.47 4.47 4.47 5.47 6.47 7.47 (1.47 9.47 10.47 11.47 12.47 13.47 14.47 15.07 16.47 17.47 1H.47 19.47 20.47 N> 21.47 °° 22.47 10 23.07 TIME (EST) 03 (PPM) 0.000 0.000 0.000 0.000 o.oo o o.ooo 0.001 0 . f) 1 b 0.0/2 0.095 0.109 0.132 0. 159 0.189 0.215 0.231 0.235 0.225 0.211 0.199 0.191 0. 186 0. 182 0.176 TEHP (CENT) N(J (PPM) 0.000 o.ooo o.ooo o.ooo 0.000 0.090 0.083 0.033 0.011 0.010 0.01 1 0.012 0.015 0.015 0.017 0.017 0.017 0.015 0.010 0.002 0.000 0.000 0.000 0.000 SR (LANG/MN) U02 (PPM) 0.001 0.001 0.001 U . 0 0 1 0.001 0.016 0.028 y.ona 0.0/6 0.0/2 0 .068 0.063 0.058 0.052 0.04/ 0.00 1 0.037 0.034 0.030 0.02o 0.024 0.022 0.021 0.021 CUH-3R (LANG) NUX (PPM) 0.001 0.001 0.001 0.001 0.001 0. 100 0.111 0.102 0.067 0.081 0.079 0.075 0.073 0.067 0.060 0.058 0.055 0.049 0.040 0.026 0.024 0.022 0.021 0.021 DILUTION (LPM) THC (PPM) 0.83 1.11 1.07 1 .00 0.97 0.97 1.00 1 .00 1.00 0.96 0.98 0.98 1.00 1.02 0.99 1 .04 1 .06 1 .06 1 .08 HI GAM (CST) CH4 (PPM) 0.48 0.53 0.58 0.56 0.57 0.54 0.59 0.61 0.62 0.61 0.62 0.62 0.64 0.66 0.5/ 0.63 0.66 0.67 0.69 ENDED (EST ) MIX, NOX SLUG OX DILUTION TARGET INI MMIIC (PPM) 0.36 0.57 0.50 0.42 0.41 0.43 0.41 0.38 0.38 0.37 0.36 0.36 0.36 0.36 0.42 0.40 0.40 0.00 0. i9 X POSSIBLE T1AL HC/NOX: 1.0 PPMC/0.10 PPM CO NBKI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) 7.90 7.93 7.95 7.93 7.B3 7.78 0.056 0.093 7.71 7.60 7.51 7.29 * 0,055 0.248 7.19 7.09 7.04 6.88 6.73 6.67 6.64 6.62 6.65 MINUTES OF SUNSHINE 98 CN (XCM3) 140 140 RDU AIRPORT MAXIMUM TEMPERATURE 18,3 CENT 0.47 1.07 2.07 3.47 0.47 5.47 6.47 7.47 6.47 9.47 10.07 11.47 12.47 13.47 14.47 15.47 16.47 17.47 1R. 47 IV. 47 20.47 21 .47 22.47 ai.«/ 6.7 2.8 0.4 11.1 14. U 18.3 14.4 7.2 0.00 0.00 0.00 0.00 o.oo 0.02 0.20 0.51 0.82 .08 .28 .40 .03 .35 .18 0.93 0.60 0. 54 0.09 0.00 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.56 6.80 2/.08 66.76 123.20 193.64 273.30 358. hO 042.20 518.44 582.24 630.20 6bU.52 673.92 076.80 b/o.80 . 6/0.80 t>7o.HO t> /o .riO * Data suspect and discarded. ------- WTI (HJIlli)UH SMIJL, LHAMHF. H SFUUY CH/VlHLK IJUMIIEH 1 DAY 2 Of- 3 0-29-76 U3LPA CLM1KACI NIJ . 66- 0 d -2 0 0.51 O.fll 1.07 1 .27 1.01 1 .42 1 .35 1.19 0.89 0.62 0.23 0.0 / 0.00 0.00 0.00 O.oo o.oo 0 .00 0.00 0.00 0.00 0.00 0.26 6.20 26.88 t>5.8(J 121. It} 191 .-,6 2/1 .68 356.56 439. HO 516.42 5/9.32 625. 16 051 .04 or>0 . /6 6') 5.00 tj 6 3 . 0 0 Ob 5.0i) DO 3. 1)0 6t>4 . 00 * A second injection injection took place at sunrise on 29 April 76. Target : 0.005 ppm NO . X ------- Kll UMTDOUH SMUG CHAMHEK STUUr UStPA CLNTKACl N(J.68-02-2207 PAGf 3 UlAMHER 'jU.-i DAY 3 UF 4 TIME (ESI) 0.47 1.47 2.47 4.47 4.47 b.47 6.47 7.47 H.47 'v y 7 10.47 11.47 12.47 13.47 14.47 1 b . 4 7 16.47 17.47 1 8 . .84 124.b2 lbb.44 1VU.4b 207.64 220.24 227.66 228.00 220.00 . OO DILU1IUN (LPK) libT.AN (EST) ENDED (ESI) X POSS1ULF MIMUTtS OF SUNSHINE 4 RDU AIKPOKT MAXIMUM ThMPERATUKE 20.6 CENT ------- KTI OUTDUOK SMUG CHAfHFR STUUY CHAMIILH NUMBtH 1 DAY 1 OF 3 5- 6-76 UStPA CONTHACT NU.68-08-2207 PAGE 1 N> MIX, NOX SLUG TARGET INITIAL HC/NOX1 OX DILUTION 1.0 PPMC/0.10 PPM TIME (LSI) 0.13 1.13 2.13 3.13 1.13 5.13 6.13 7.13 8.13 9.13 10.13 11,13 12.13 13.13 14.1 3 15.13 16.13 17.13 16.13 19.13 20.13 21.13 22.13 23.13 TIME (LST) U3 (PPM) 0.000 0 .000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.011 0.011 0.096 0. 168 0.236 0.302 0.355 0.389 0.391 0.375 0.311 0.323 0.311 0. 105 0.295 TEMP (CENT) NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.160 0.373 0.317 0.251 0.112 0.035 0.012 0.001 0.000 0.000 0.000 0.000 0.000 0,000 0,000 0.000 0.000 o.ooo 0.000 SK (LANG/MIN) N(J£ (PPM) 0.01)1 0.001 0.001 0.001 0 . 0 ') 1 0.019 0.025 0.050 0.137 0.250 0.291 0.2H6 0.263 0.234 0.201 0.1 M 0. 115 0.121 0.095 0.057 0.010 0.036 0.031 0.033 CUM-3R (LANG) N(JX THC (PPM) (PPM) 0.001 0.001 0.001 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .001 .001 0.81 .399 2.06 .396 . 197 .388 .363 .329 .297 ,261 .233 .201 .171 . 115 .121 .095 .057 ,010 .036 .031 .033 .65 .89 .66 .77 ,81 .BO .75 .79 .76 .75 .70 .69 .69 .69 .68 .71 .72 DILUTION DEGAN (LPM) (EST) CHI (PPM) 0.79 0.92 0.83 0,60 0.81 0.91 0.95 0.99 0.97 .01 .06 .08 .09 .10 .10 .11 .11 .12 ,15 ENDED (EST) NMHC CU NBKJ N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) UCM3) 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X .05 .11 .02 .09 .01 .87 .87 .81 .78 .79 .70 .67 .60 .59 .59 .58 .57 .59 .57 0. 8. 6. 8. 8. 7. 7. 7. 7. 7. 7, 7. 6. 6. 6. 6. 6. 6. 17 * 0 29 30 27 8 0.226 0,087 03 91 86 63 53 11 0.311 0.111 * 26 07 97 85 69 67 51 17 POSSIBLE MINUTES OF SUNSHINE 68 RDU 0.13 1.13 2,13 3.13 1.13 5.13 6.13 7.13 0.13 9.13 10.13 11.13 12.13 13.13 1U.13 15.13 16.13 17,13 18.13 19.13 20.13 21.13 22.13 23.13 15.6 13.9 16.1 22.2 25.0 26. 1 22.fi 21.1 0.00 0.00 o.oo 0.00 o.oo 0.02 0.19 0.17 0.69 1.02 1 .01 1.29 1.30 1.33 1.02 O.B7 0.51 0.31 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0. 16 2.72 16.36 1b.32 90.36 151 . /2 216. 12 293.00 371.61 419. 16 5U9. 16 558.72 5(19.^6 605. BO 6UH.-40 60«.qo 6 OH. 'ID 6UH.HO 6 0 y , '1 U * AIRPORT Data suspect MAXIMUM TEMPERATURE 27.2 CENT and discarded, ------- RT1 OUTDOOR SMUG CHAMBER STUDY CHAMBER NUMBER 1 DAY 2 Of 3 5- 7-76 U3EPA CONTRACT NO.68-02-2207 PAGE 2 MIX, NOX SLUG * TARGET INITIAL HC/NOXj OX DILUTION 1.0 PPMC/0.10 PPM TIME (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 fo 20.13 °? 21.13 <* 22.13 23.13 TIME (tST) 0.13 1.13 2.13 3.13 1.13 S.13 6.13 7.13 8.13 9.13 10.13 11.13 12,13 13.13 14.13 15,13 16.13 17.13 18.13 19.13 20. li 21.13 22.15 23. 1 3 03 (PPM) 0.287 0.276 0.271 0.266 0.259 0.246 0.238 0.233 0.225 0.216 0.210 0.213 0.244 0.268 0.289 0.296 0.296 0.289 0.278 0.267 0.259 0.252 0.246 0.241 TEMP (CENT) 18.9 17.2 17.8 19.4 24.4 25.0 22.2 20.0 NO (PPM) 0.000 0.000 o.ooo o.ooo 0.000 0.000 0.000 0.000 0,000 o.ooo o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0,00 0.00 0.00 0.02 0.09 0.12 0.18 0.46 1.17 1.10 1.05 0.64 0.61 0.43 0.19 0.05 0.00 0.00 0.00 0.00 o .00 N02 (PPM) O.Oil U.OiO 0.029 0.028 0.02rt 0.030 0.028 0.02d 0.027 0.027 0.027 0.028 0.028 0.028 0.028 0.026 0.026 0.025 0.024 0.020 0.018 0.018 0.017 0.017 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.16 1.92 7.56 15.24 28.28 61 .56 131.20 196.80 258.12 306.68 341 .8'1 36b.72 376.00 3/H.60 378.60 378.60 3 /H.hO i/e.oo NOX THC CH4 (PPM) (PPM) (PPM) 0.031 0.030 0.029 0.026 0.028 0.030 0.028 0.026 0.027 0.027 0.027 0.028 0.028 0.026 0.028 0.026 0.026 0.025 0.024 0.020 0.018 0.018 0.017 0.017 .73 .71 .59 .71 .70 .70 .61 .60 .73 .74 .73 .64 .70 .71 .72 .70 .70 .65 .69 .70 .72 .73 .73 .15 .18 .18 .20 .20 .21 .14 .16 .20 .20 .20 .14 .24 .23 .30 .30 .31 .27 .22 .27 .32 .32 .33 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC CO NUKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) 0,57 6.32 0.54 6.25 0.41 6.28 0,51 6.29 0.50 6.19 0.50 6.11 0.46 6.06 0.44 6.16 0.53 6.08 0.54 5.98 0,293 0.005 0,162 0.52 5,92 0.49 5.88 0.46 5,63 0.48 5.73 0,286 0.005 ** 0.41 5.57 0.40 5.65 0.39 5.58 0.38 5.51 0.47 5.37 0,43 5.36 0.40 5.30 0,40 5.20 0.39 5,15 % POSSIBLE MINUTES OF SUNSHINE 39 RDU AIRPORT MAXIMUM TEMPERATURE 26,7 CENT * A second reactant injection took place @ 0400 EST, 7 Hay 1976. The target injection was 0.005 ppra NOX. ** Data suspect and discarded. CN (/CM3) 0 0 ------- KTI UUTDUUH SMOG CHAMHtR STUDY CHAMBER NUMbtR 1 DAY 3 OF 3 5- 8-76 USEPA CONTRACT NO.68-02-2807 PAGE J MIX, NOX SLOG TAHGET INITIAL HC/NOXt OX DILUTION 1,0 PPMC/0,10 PPM TIME (fcST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.14 6.13 9.13 10.13 11.13 12. IS 13.13 14.13 15.13 \6.13 17.13 18.13 19.13 20.13 21. IJ 03 (PPM) 0.235 0.227 0.217 0.207 0.194 0.183 0.173 0.163 0.152 0.141 0.132 0.139 0.143 0.151 0.157 0.156 NO (PPM) o.ooo o.ooo o.ooo 0.000 o.ooo o.ooo o.ooo o.ooo o.ooo 0.000 o.ooo 0.000 0.000 0.000 0.001 0.002 N02 (PPM) 0.017 0.016 0.015 0.015 0.015 0.013 0.013 o.oi s 0.01,? 0,011 0.015 0.01 / 0.019 0.019 0.020 0.021 NO* TMC (HPM) (PPM) 0.017 0.016 0.015 0.015 0.015 0.013 0.013 0.013 0,012 0.013 0.015 0.017 0.019 0.019 0.021 0.024 .73 .73 ,73 ,72 .72 .72 .62 .72 .65 .65 .63 .57 .61 .61 CH4 (PPM) 1.33 1.34 1.34 1.38 1.38 1,38 1.29 1.34 1.38 1.37 1.38 1.34 1.37 1.37 NMHC (PPM) 0.40 0.39 0,39 0.34 0,34 0.34 0.33 0.38 0.27 0.28 0.25 0,23 0,24 0.24 CO NBKl N02-3 HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 5,10 4.94 4,88 4,94 4.76 4.71 4.52 4,54 0,139 0,003 0.000 4,59 4.49 4.52 4, 195.^6 23H . ------- RTI OUTDOOR SMOG CHAMBER STUUY CHAMbER NUMBER 2 DAY 1 OF 3 5- 6-76 USEPA CONTRACT NO.68-02-2207 PAGE J MIX, NOX SLUG TARGET INITIAL HC/NOXl OX DILUTION 1,0 PPMC/0.10 PPM TIME asM 0,30 1.30 2.30 3.30 4. 30 5.30 6.30 7.30 fl.30 9,30 10.30 11 .30 12.30 13.30 14,30 15.30 16.30 1 7.30 18.30 19.30 to 20.30 £ 21.30 00 22.30 23,30 TIME (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 6.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 16.30 19.30 20.30 21 .30 22 . JO 23^30 03 (PPM) 0.006 0.006 0.005 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .005 .005 .000 .000 .000 .002 .045 .101 . 187 .289 .366 .471 .536 .578 .567 .544 .515 .501 .490 .475 .461 TEMP (CENT) 15.6 13.9 16.1 22,2 25.0 26.1 22.8 21,1 NO (PPM) 0.000 0.000 0.000 0.000 0.001 0.447 0.434 0.375 0. 197 0.060 0.022 0.006 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 o.oo 0.00 o.oo 0.00 0.02 0.19 0.47 0.69 1 .02 .04 .29 .30 .33 .02 0.87 0.54 0.31 0.05 o.oo 0.00 0.00 o.oo 0.00 N02 (PPM) 0.002 0.001 0.001 0.001 0.021 0.022 0.027 0.092 0.247 0.342 0.345 0.321 0.264 0.242 0.202 0.161 0. 134 0.104 O.OB2 0.064 0.059 0.058 0.055 0.051 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.36 4.62 21 .06 53.22 100. S6 162.12 229.02 306.60 385.14 459. J6 51 /.06 564. 12 592.38 606.30 6 0 8 . '1 0 600.40 6 0 fl . 4 0 6UB.40 6 O 8 . '1 O NOX (PPM) 0.002 0.001 0.001 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .001 .022 .470 .461 .467 .444 .402 .368 .327 .284 .242 .202 . 161 .134 .104 .082 .064 .059 .058 .055 .051 DILUTION UPH) THC (PPM) 1.15 2.65 2.59 2.48 2.40 2.39 2.28 2.32 2.29 2.17 2.22 2.18 2.14 2.08 2.06 2.05 2.05 2.00 2.05 2.04 BEGAN (EST) CH4 (PPM) .09 .19 .15 .09 .14 .21 .18 .25 .28 .20 1.28 1.31 1.32 .30 .31 .31 .32 .31 .33 .35 ENDED (EST) NMHC CO NDKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CMS) 0,06 .15 .44 .40 .26 .18 .10 .07 .01 0.97 0.94 0.86 0.81 0.78 0.75 0.74 0.73 0.69 0.71 0.69 9 6 9 9 8 8 6 8 8 6 8 6 8 8 6 7 7 7 7 X POSSIBLE RDU AIRPORT .23 * 0 .99 .08 ,04 .99 * 0.302 0.178 .90 .93 .86 .70 .69 .63 0.490 0.065 * .54 .34 .26 .09 ,99 .91 .80 .72 MINOTES OF SUNSHINE 68 MAXIMUM TEMPERATURE 27,2 CENT * Data suspect and discarded. ------- UUTDfJUR SMOG CHAMBER S1UUY USEPA CONTRACT N0.6B-02-aao7 CHAMBEK NUMBER 2 DAY 2 OF 3 I- 7-76 PAGE MIX, NOX SLUG * TARGET INITIAL HC/NOX: OX DILUTION J.O PPMC/0.10 PPM TIME (tST) 0.30 I.JO 2.30 3.30 a. jo 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 IS. 30 16.30 17.30 18.30 19, iO M 30.30 g 21.30 2?. 30 23.30 TIME (E3T) 0.30 1 .30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11 .30 12.30 13.30 14.30 15.30 16,30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 U3 (PPM) 0.^49 0.440 0,430 0.425 0.405 0.396 0.385 0.375 0,364 0.351 0.337 0.330 0.350 0.364 0.378 0.376 0.371 0.356 0.340 0.322 0.307 0.290 0.277 0.264 TEMP ICfcNT) 18.9 17.2 17. 8 19.4 24,4 25.0 22.2 20.0 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.004 0.007 0.010 0.012 0.013 0.013 0.012 0.007 0.005 0.004 0.004 0.004 0.004 SR (LANG/M1N) 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.09 0.12 0.18 0.46 1.17 1.10 1.05 0.84 0.61 0.43 0.19 0,05 0.00 0.00 0,00 0.00 0.00 NU2 (PPM) 0.049 0.047 0.046 0 . 0 4 i 0.050 0 . 0 'J 6 O.OMi 0.0<42 0.040 0.0 4V 0.037 0.039 0.039 0.039 0.037 O.OS6 0.035 0.033 0.029 0.026 0.024 0.022 0.021 0.020 CUM-SH (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.36 2.B2 8. 76 17. oa 32.88 '3.26 142.20 207. 3U 266.52 312. /B 346. 14 367.62 3/6.50 3/H.oO 378.60 378.60 J/H.<,0 3/8.oO NOX (PPM) 0,049 0.047 0.046 0.045 0.050 0.046 0.043 0,042 0.040 0.039 0.039 0.043 0.046 0.048 0.049 0.049 0.048 0.045 0.036 0.031 0.028 0.027 0.026 0.025 DILUTION (LPM) THC CH4 (PPM) (PPM) 2.03 .36 2.02 2.00 1.95 1.99 1 .98 1.88 2.02 2.00 1.98 1 .96 1 ,65 1.92 1.91 1.91 1 .90 1 .89 1.80 1 .86 1.88 1.88 1.86 1,88 .36 .37 .38 .39 .38 .30 .36 .38 .39 .39 .30 .35 .38- .42 .13 .43 .35 .37 .42 .11 .41 .45 BEGAN ENDED (EST) (EST) NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.67 7.62 0.66 7,52 0.63 7.57 0.57 7.55 0.60 7.50 160 0.60 7.36 0.59 7.37 0.66 7.44 0.62 7.35 0.58 7.25 0,006 0,260 0.57 7.18 0.55 7.12 0.57 7.09 0.53 7.06 100 0,007 0.19 7.20 0.47 7.15 0,45 7.05 0,45 6.93 0.49 6.63 0,46 6.79 0.44 6.70 0,44 6.64 0.43 6.60 x POSSIBLE MINUTES OF SUNSHINE 39 RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT * A second reactant injection took place at 0400 EST, 7 May 1976. The target Injection was 0.010 ppm NOX. ** Data suspect and discarded. ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMUER NUMBER 2 DAY 3 OF i 5- 8-76 USEPA CONTRACT NO.68-02-3207 PAGE 3 MIX, NOX SLUG TARGET INITIAL HC/NUXz OX DILUTION 1.0 PPMC/0.10 PPM TIME a STJ 0.30 1 .30 2.30 3,30 4.30 5.30 6.30 7.30 H.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 18,30 19.30 20.30 21 .30 22.30 23.30 TIME (EST) 03 (PPM) 0,248 0.236 0.225 0.211 0. 197 0.187 0.181 0.171 0. 160 0.150 0,140 0,145 0,149 0.155 0,158 0.155 TEMP (CENT) NO (PPM) 0.002 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.001 0.002 0.003 SR (LANG/MIN) NU2 (HPM) 0.019 0.018 0.01 I 0.017 0.017 0.016 0,016 0.016 0.016 0.017 0.020 0.025 0.026 0.02b 0.026 0.026 CUM-SR (LANG) NOX THC (PPM) (PPM) 0.021 .88 0.019 .85 0.017 ,85 0.017 .85 0.017 .85 0,016 .82 0.016 .82 0.016 .71 0.016 .80 0.017 .76 0.020 .72 0.025 .69 0.027 .69 0.027 .61 0.028 .67 0,029 .65 DILUTION BEGAN (LPM) (EST) CH4 NMMC (PPM) (PPM) .46 0.41 .46 0.39 ,48 0.37 .48 0.37 .48 0,36 .49 0.34 .50 0.32 .38 0.33 .47 0.34 .49 0.26 .49 0.22 .50 0.19 .48 0.21 .43 0.18 .46 0.21 .47 0,18 CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 6.56 6.32 6.20 6.49 6,34 6.09 5.99 5.78 5.80 0.130 0.003 * 6.02 5.92 5.81 5.78 5.67 5.59 5.54 0.148 0.005 * ENDED X POSSIBLE MINUTES OF SUNSHINE 17 (EST) RDU AIRPORT MAXIMUM TEMPERATURE 18.3 CENT 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.50 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21 .50 22.30 25. 4O 18.3 15.6 11.1 11.1 17.2 15.6 13.9 7.2 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.10 0.14 0.36 0.85 0.78 0.92 0.72 0.61 0.37 0.19 0.15 0.07 0.01 0.00 0.00 0.00 o .00 0.00 0.00 0.00 0.00 0.00 0.00 0.36 3.00 9./2 22.08 52.50 102.24 1S1.56 203.16 244. 38 27b.b6 29b.62 306.30 31 5.B6 3 It? . 98 31 /.'JO 317. UO 31 7 .-10 41 1 .-JO * Data suspect and discarded. ------- RTI UUTDOOR SMOG CHAMBER SIUDr CHAMBER NUMBER J DAY 1 UF 3 5- 6-76 U3E.PA CONTRACT NO.66-Oa-2a07 PAGE 1 MIX, NUX SLUG TARGET INITIAL HC/NOXt OX DILUTION 1 ,0 PPMC/0.10 PPM TIME (tSI ) 0.47 1 .47 2.47 1.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21 .47 22.47 23.47 TIME (ESt) 03 (PPM) 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.148 0.234 0.346 0.428 0.493 0.536 0.556 0.566 0.558 0.540 0.512 0.487 0.464 0.452 0.440 0.420 0.399 TEMP (CENT) NO (PPM) 0.000 0.000 o.ooo o.ooo 0. 150 0.119 0.109 o.ooo 0.000 0.000 o.ooo o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 o.ooo SR (LANG/MIN) NCV (PPM) 0.001 o.ooi 0.000 0.000 0.019 0.022 0.0<49 0. 139 0.122 0.108 0.093 0.014 0.076 0.068 0.061 0.055 0.049 0.044 0.039 0.034 0.032 0.031 0.028 0.026 CUK-SR (LAHG) NUX (PPM) 0.001 0.001 0.000 0.000 0.169 0. 161 0. 158 0.139 0.122 0. 10ft 0.093 0.084 0.076 0.068 0.061 0.055 0.049 0.044 0.039 0.034 0.032 0.031 0.028 0.026 DILUTION (LPM) THf (PPM) 0.63 0.98 2.08 1.80 1.61 * 1.76 1.77 1.75 1.64 1.72 1.72 1 .69 1.64 1.66 1 .64 1.65 1.62 1.65 1.65 BEGAN (E3T) CM4 (PPM) 0.62 0.46 0.66 0.54 0.50 0.58 0.69 0.67 0.78 0.85 0.78 0.91 0.98 1.02 .03 .07 .08 .09 .09 .14 .17 ENDED (EST) NMHC (PPM) 0.00 0.51 1.55 1.10 1.22 1.09 0.99 0.90 0.86 0.81 0.74 0.68 0.61 0.59 0.56 0.56 0.53 0.51 0.46 X POSSIBLE CO NBKI N02-3 HCHQ CN (PPM) (PPM) (PPM) (PPM) UCM3) 0.19 6.74 * 0 8.54 8.55 8.46 6.27 0.367 0,026 0.165 7.69 7.76 7.50 7.10 6.65 6.61 0.504 0.017 * 6.33 6.03 5.60 5.62 5.52 5.41 5.23 5.07 MINUTES OF SUNSHINE 88 RDU AIRPORT MAXIMUM TEMPERATURE 27.2 CENT 0.47 1.47 2.47 5.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20. a/ 21.47 22.47 23.47 15.6 13.9 16.1 22.2 25.0 26. 1 22.8 21,1 0.00 0.00 0.00 o.oo 0.00 0.02 0.19 0.47 0.69 1 .02 1 .04 1.29 1 .30 1 .33 1 .02 0.87 0.54 0.31 0.05 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.56 6.52 25. to 60. 12 1 10. 76 172,52 241 .92 319. bO 39H.44 469.36 526. b6 569. 'j2 59'3./J6 606 .80 6 U U . '4 0 608.40 6U6.40 6 0 ft . 4 0 608.40 * Data suspect and discarded. ------- N> HTI OUTDOOR SMUG CHAMBER STUDY CHAMBER NUMBER 3 DAY a UF 3 5- 7-76 USEPA CONTRACT NO.68-03-3207 PAGE 2 MIX, NOX SLUG * TARGET INITIAL HC/NOXl OX DILUTION 1,0 PPMC/0,10 PPM TIMt (ESI) 0.07 1.47 2.07 3.07 4.07 5.07 6.07 7.07 6.07 9.07 10.07 11.07 12.07 13.07 10.07 15.07 16.07 17.07 18.07 19.07 20.07 21.07 22.47 23.07 TIME (EST) 0.07 1.47 2.47 3.47 1.07 5.07 6.07 7.47 8.07 9.07 10.07 11.07 12.07 13.47 14.07 15.07 16.07 17.47 18.07 19.47 20.47 21.47 22. <»7 2J.47 03 (PPM) 0.385 0.372 0.358 0.351 0.321 0.310 0.299 0.290 0.276 0.266 0.255 0.250 0.263 0,266 0.272 0.268 0.263 0.253 0.240 0.235 0.226 0.215 0.206 0.197 TEMP (CENT) 18.9 17.2 17.6 19.0 20.0 25,0 22.2 20.0 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.002 0.003 o.ooo 0.003 0.003 0,003 0.003 0.003 0.003 0.003 0.002 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.09 0.12 0.18 0.06 1.17 1.10 1 .05 0.85 0.61 0.43 0.19 0.05 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.025 0.022 0.024 0.020 0.032 0.034 O.OtM 0.020 0.019 0.019 0.018 0.020 0.020 0.019 0.018 0.016 0.017 0.017 0.015 0.010 0.013 0.013 0.013 o . o i a CUM-SN (LANG) 0.00 0.00 a. oo 0,00 0.00 0.00 0.56 3.72 9.96 18.80 37.08 80.96 15i.20 21 7.80 275.30 319.48 351.04 370.12 3/7.60 379.20 379.30 3V9.20 J7'J.^O -S79.c!0 NOX THC CH4 (PPM) (PPM) (PPM) 0.025 1.65 0.022 0 .024 0.020 0.032 0.024 0.021 0.020 0.019 0.019 0.016 0.020 0.021 0.021 0.021 0.022 0.020 0.020 0.016 0.017 0.016 0,016 0.016 0.014 1.60 .63 .63 .63 .62 .56 .65 .65 .64 .56 .56 .62 .62 .70 .60 .65 .64 .52 .63 .62 .63 .61 .63 1.20 1.31 .21 ,25 .26 .27 .19 .26 ,30 .31 .33 .23 ,32 .36 .39 .13 .11 .13 .33 .39 .13 .11 .16 .13 DILUTION BEGAN ENDED (LPM) (LST) (EST) NMHC CO NBKI N02-S HCHQ (PPM) (PPM) (PPM) (PPM) (PPM) 0.15 0.67 0.03 0.70 0.39 0.63 0.36 0.55 0.37 0.50 0,31 0.38 0.38 0.32 0,00 0.32 0.35 0.21 0.33 4.10 0.006 0,166 0.25 4.02 0.33 3.92 0.30 3.83 0,26 3.68 0.31 3.73 0.006 ** 0,21 5,79 0.20 3,55 0.21 3.47 0,20 3.31 0.24 3.28 0,19 3.24 0.19 3.22 0.18 3.13 0.20 3.04 x POSSIBLE; MINUTES OF SUNSHINE 39 RDU AIRPORT MAXIMUM TEMPERATURE 26,7 CENT * A second reactant injection took place at 0400 EST^ 7 May 1976. The target injection was 0.015 ppm NOX! ** Data suspect and discarded. CN (/CM3) 160 100 ------- KM UUTUUUH SMOG CHAMBER STUOY CHAMBER NUMBER i DAY 3 OF 3 b- 8-76 U3EPA CONTRACT NO.68-02-3207 PAGE 5 MIX, NUX SLUG TARGET INITIAL HC/NOX: OX DILUTION 1.0 PPMC/0.10 PPM TIME UST) 0.17 1.17 2.17 3.17 1.17 5.17 6.17 7.17 8.17 9.17 10.17 11.17 12. U7 13.17 11.17 15.17 16.17 17.17 10.17 19.17 M 20.17 ^ ?l U7 OJ • 22.17 23.17 TIME (tST) 0.17 1.17 2.17 3.17 1.17 5.17 6.17 7.17 0.17 9.17 10.17 11 .17 12.17 13.17 11.17 15.17 16.17 17.17 16.17 19.17 20.17 21.17 22.17 23. 1/ 03 (PPM) 0.1H6 0.175 0.161 0.152 0.139 0.132 0. 126 0.119 0.110 0.106 0.107 0.119 0.128 0.137 0.111 0, 110 TEMP (CENT) 18.3 15.6 11.1 11.1 17.2 15.6 13.9 7.2 NO (PPM) 0.00) 0.001 0.001 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.000 0.003 0.002 0.003 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.10 0.11 0.36 0.85 0. 70 0.92 0.72 0.61 0.37 0.19 0.15 0.07 0.01 0.00 0.00 0.00 0.00 NU2 (PPM) 0.012 0.011 0.011 0.010 0.010 0.010 0.009 0.009 0.010 0.012 0.015 0.016 0.017 0.017 0.017 0.017 CUM-SH (LANG) 0.00 0.00 0.00 0.00 o.oo 0.00 0.56 1.00 11.12 25.68 t>l .00 1 10.01 ibO. 76 210.36 250.10 280. 56 29/. 52 307. BO 311.56 317.08 3 i / . 10 317.10 3 17 . " 0 3 1 / . 1 0 NOX THC CHI (PPM) (PPM) (PPM) 0.013 .63 .16 0.012 .60 .16 0.012 .61 .51 0.010 .59 ,52 0.010 .59 .53 0.010 .56 .53 0,009 .56 ,53 0.009 .51 .11 0.010 .56 .53 0.012 0.015 0.016 0.020 0.019 0.020 0.020 DILUTION BEGAN ENDED (LPM) (EST) (E3T) NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPH) (/CMS) 0.15 3.01 0.12 2.93 0.10 2.88 0.07 2.91 0.06 2.81 0.03 2.75 0.03 2.66 0,07 2.57 0.03 2.51 * 0,002 * 2.63 2.57 2.55 2.50 2.11 2.39 2.31 * 0.005 * X POSSIBLE MINUTES OF SUNSHINE 17 RDU AIRPORT MAXIMUM TtMPERATURE 16,3 CENT * Data suspect and discarded. ------- KTI OUTDOUH SMUG CHAMBER STUDr CHAMBER NUMBER a DAY 1 OF 3 5- 6-76 USEPA CONTRACT NO.68-02-2207 PAGE 1 URBAN MIX TARGET INITIAL HC/NOXl OX DILUTION 1.0 PPMC/0,10 PPM TIME (EST) 0.63 1.63 2,63 3.63 4.63 5.63 6.63 7.63 6.63 9.63 10.63 11.63 12, 6i 13.63 14.63 15,63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 TIMt (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11,63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 23. t>5 03 (PPM) 0.000 0.000 0.000 0.000 o.ooo 0.000 0.029 0.035 0.049 0.109 0.164 0.224 0.270 0.307 0.327 0.333 0.324 0.311 0.296 0.279 0.268 0.258 0.246 0.235 TEMP (CENT) 15.6 13.9 16.1 22.2 25.0 26.1 - 22.8 21 . 1 NO (PPM) 0.000 0.000 0.000 0.000 0.028 0.014 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.02 0.19 0.47 0.69 .02 .04 .29 .30 .33 1.02 0.87 0.51 0.31 0.05 0.00 0.00 0.00 0.00 0.00 N02 (PPM) o.ooo 0.000 0.000 0.000 0.025 0.032 0.047 0.046 0.045 0.045 0.044 0.043 0.041 0.040 0.039 0.036 0.035 0,033 0.030 0.028 0.027 0.026 0.024 0.022 CUM-3K (LANG) 0.00 0.00 0.00 0.00 0.00 0. 76 8.42 30.46 67.02 120.96 182.92 254.82 332.60 411.74 479. 76 535.26 574.92 598.58 607.30 60B.40 608.40 t08.«0 608. ao 608 . UO NUX (PPM) 0.000 0.000 0.000 0.000 0.052 0.046 0.047 0.046 0.045 0.045 0.044 0.043 0,041 0.040 0.039 0.036 0.035 0.033 0.030 0.028 0.027 0.026 0.024 0.022 DILUTION (LPM) THC (PPH) 2.H * 2.18 2.01 2.06 2.09 2.00 1.98 2.02 .85 .88 .86 .83 .78 .78 .77 .77 .77 .78 1.78 BEGAN (EST) CHI (PPM) 0.33 0,48 0.38 0.30 0,44 0.52 0.46 0.55 0,57 0.47 0.58 0.62 0.64 0.65 0.66 0.68 0.69 0.68 0.74 0.74 ENDED (EST) NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 1.81 1.80 1.71 1.62 1.57 1.54 1.43 1.45 1.38 1.29 1.24 1.19 1.13 1.12 1,09 1.09 1.08 1.04 1.04 7.97 0 A 7.90 7.90 7.95 * 0.015 0,193 7.86 7.75 7.77 7.61 7.51 7.46 0,290 0,015 * 7.33 7.22 7,05 6.97 6.83 6.73 6.62 6.54 6.38 X POSSIBLE MINUTES OF SUNSHINE 88 RDU AIRPORT MAXIMUM TEMPERATURE 27,2 CENT * Data suspect and discarded. ------- RTI OUTDOOR SMUG CHAMBER STUDY CHAMOtR NUMBER tt DAY 2 OF 3 5- 7-76 USEPA CONTRACT N0.68-oa-?207 PAGE URBAN MIX TARGET INITIAL HC/NOXj OX DILUTION 1.0 PPMC/0,10 PPM TIME (1ST) 0,65 1.65 2.63 5.65 4.50 5.63 6.65 7.65 6.65 9.65 10.65 11.65 12.65 15.00 14.65 15.65 16.65 17.65 IB. 65 19.fa5 20.65 vo 21.65 01 22.65 25.65 TIME (EST) 0.65 1.65 2.65 5.65 4.50 5.65 6.65 7.65 6.65 9.65 10.65 1 1 .65 12.65 15.00 14.65 15.65 16.65 17.65 18.65 19.65 20.65 21,65 22.65 25.65 05 (PPM) 0.226 0.216 0.212 0.204 0.199 0. 195 0. 1 86 0.181 0.1/1 0.164 0.160 0.174 0.205 0.226 0.246 0.250 0.247 0.240 0.229 0.220 0.214 0.205 0.201 0.195 TEMP (CENT) 18.9 17.2 17.8 19.4 24.4 25.0 22.2 20.0 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.002 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/M1N) 0.00 0.00 0.00 0.00 0,00 0.00 0,02 0.09 0.12 0.18 0.46 1.17 1.10 1.05 0.84 0.61 0.45 0.19 0,05 0.00 0.00 0.00 0.00 o.oo N02 (PPM) 0.021 0.020 0.019 o.oie 0.019 0.018 0.018 0.018 0.018 o.oie 0.018 0.021 0.024 0.024 U.024 0.025 0.025 0.024 0.022 0.020 0.018 0.017 0.017 0.017 CUM-3R (LANG) 0.00 0,00 0.00 0.00 0.00 0.00 0. 76 4.62 11.16 20.64 42,08 96.66 164.20 188.40 285.52 524.98 554. 74 571,42 577.50 578.60 378.60 5/8.60 578.60 5/8.60 NUX THC (PPM) (PPM) 0.021 0.020 0.019 0.018 0.019 0.018 0.018 0.018 0.018 0.018 0.018 0.021 0.024 0.026 0.024 0.025 0.025 0.024 0.022 0.020 0.018 0.017 0.017 0.017 .77 .76 .74 .74 .75 .74 .71 .77 .77 .77 .75 .72 .72 .72 .75 .75 .72 .75 .61 .70 .75 .75 .75 .75 DILUTION BEGAN (LPM) (E3T) CH4 (PPM) 0.77 0./9 0.79 0.81 0.82 0.82 0.75 0.82 0.84 0.85 0.87 0.78 0.84 0.88 0.92 0.95 0.94 0.94 0.82 0.95 0.91 0.99 1,00 0.99 ENDED (E3T) NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (/CMS) 1.00 0.98 0,95 0.95 0.95 0.92 0.96 0.95 0.95 0.92 0.86 0.94 0,87 0.84 0.85 0.79 0.76 0.78 0.79 0.78 0.82 0.71 0.73 0.74 6.26 6.17 6, 16 6.1 1 6.11 120 6.01 5.98 6.00 5.97 5.66 * 0,005 0.144 5.80 5.77 5.78 5.68 100 5.67 * 0,006 * 5.80 5.77 5.67 5.53 5.48 5.46 5.36 5.27 5.25 X POSSIBLE MINUTES OF SUNSHINE 39 RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT * Data suspect and discarded. ------- Rll OUTDOOR SMOG CHAMBER STUDY CHAMHtH NUMBER « DAY 3 OF 3 5- 8-76 USEPA CONTRACT NO.68-02-2207 PAGE 3 URBAN MIX TARGET INITIAL HC/NOXl OX DILUTION 1.0 PPMC/0.10 PPM TIME (tST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 0.63 9.63 10.63 11 .63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19,63 Jrt A ^ C v • O j 21.63 22.63 23..63 TlMt (LST) 03 (PPM) 0.190 0.183 0.179 0.171 0.160 0,153 0.145 0.137 0.128 0.121 0.122 0.136 0.144 0.152 0.159 0.158 TEMP (CENT) NO (PPM) 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.003 0.003 0.004 0.003 SR (LANG/MIN) NU2 (PPM) 0.016 O.Olb 0.015 0.015 0.014 0.014 0.013 0.013 0.014 0.015 0.017 0.020 0.024 0.025 0.025 0.026 CUM-SH (LANG) NOX (PPM) 0.016 0.016 0,015 0.015 0.014 0.014 0.013 0.013 0,014 0.015 0.017 0.020 0.027 0.028 0.029 0.029 DILUTION (LPM) THC (PPM) .72 .70 .72 .69 .69 .67 .67 .67 .68 .62 .60 .59 .57 .57 .57 .56 BEGAN (E3T) CH4 (PPM) .02 .02 .02 ,02 .04 ,07 .07 .00 .07 .07 ,09 .08 .09 ,06 .09 .11 ENDED (E3T) NMHC (PPM) 0.69 0,69 0.69 0.66 0.65 0.60 0.61 0.67 0.61 0.55 0,52 0.51 0,48 0.51 0.49 0.45 CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (/CM3) 5.15 5.05 5.01 5.08 4.95 4.82 4.73 4.58 0,112 0,003 * 4.54 4.69 4.62 4,65 4.56 4,48 4,40 0,107 ff,004 * 4.37 X POSSIBLE MINUTES OF SUNSHINE 17 RDU AIRPORT MAXIMUM TEMPERATURE 18,3 CENT 0.63 ~ " - -- 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21 .63 22.63 23.64 18.3 15.6 11.1 11.1 17.2 15.6 13.9 7. a 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.10 0.14 0.36 0.85 0.78 0.92 0.72 0.61 0.37 0.19 0.15 0.07 0.01 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.76 5.00 12.52 29.28 09.50 117.84 169.96 217.56 256.58 284.06 299.42 309.30 315.26 317.18 317. ao 417.00 317.00 i!7 .uo * Data suspect and discarded. ------- RTI OUTDUOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 OAV 1 UF 3 8- 4-76 USEPA CONTRACT NO.68-02-2207 URBAN MIX OX DILUTION TARGET INITIAL HC/NOXl 5,0 PPMC/1,00 PPM TIMt (tST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 10.13 19.13 20.13 21.13 22 , 1 3 23.13 TIME (LSD 0.13 1.13 2.13 3.13 4.13 5.13 6. 13 7.13 n. 13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16. 13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 U3 (PPM) 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.020 0.087 0.211 0.387 0.599 O.B22 0,989 1.053 1 .048 1.012 0.965 0.921 0.872 0.836 0.807 0.786 TEMP (CENT) 15.6 15.0 16.7 24, ------- 00 RT1 OUTDOOR SMUG CHAMBER STUDY CHAMBER NUMBER 1 OAY 2 IJF 3 6- 5-76 USEPA CONTRACT NO.66-05-2307 URBAN MIX TARGET INITIAL HC/NOXi OX DILUTION 5.0 PPMC/1.00 PPM TIME (LSI) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 6.13 9.13 10.13 11.13 12,13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 TIME (EST) 0.13 1.13 2.13 1.13 4. 3 5. 3 6. 5 7. 3 8. 3 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 16.13 19.13 20.13 21.13 22. 13 23. li 03 (PPM) 0.768 0. 749 0.729 0.707 0.692 0.675 0.648 0,636 0.613 0.598 0.600 0,652 0.680 0,684 0.674 0,657 0.630 0.609 0,586 0.564 0.542 0.523 0.506 TEMP (CENT) 17.8 17.2 IB. 3 26.1 29.4 31.1 26.1 21,7 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.003 0.007 0.003 0.003 0.015 0.012 0.011 0.009 0.007 0.009 0.010 0.010 0.010 0.009 0.009 0.009 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 n.oi 0.12 0.45 0.73 0.99 l.lfl 1.33 1.39 1.32 0.93 0.89 0.46 0.26 0.13 0.01 0.00 0.00 0.00 o.oo NO 2 (PPM) 0.097 0.094 0.093 0.089 0.068 0.084 0.084 0.086 0.089 0.090 0.088 0.084 0.079 0.073 0.068 0.063 0,060 0.057 0.052 0.047 0.046 0.044 0.043 0.041 CUM-SH (LANG) 0.00 0.00 0.00 0.00 0.00 0.08 1 .56 11 .40 40.64 06.52 147.44 219.44 299.72 382. 5 13 .^0 NOX THC CH4 (PPM) (PPM) (PPM) 0.097 0.094 0.093 0.089 0,088 0.084 0.084 0.086 0.092 0.097 0.091 0.088 0.094 0.084 0.079 0.072 0.067 0.065 0,062 0.057 0.056 0.052 0.051 0.049 DILUTION BEGAN ENDED (LPM) (EST) (EST) * NMHC (PPM) X POS RDU A * [NO] 6 Au rang CO (PPM) NUKI (HPM) N02-S (PPM) HCHO (PPM) PAGE CN (/CM3) X POSSIBLE MINUTES OF SUNSHINE 81 RDU AIRPORT MAXIMUM TEMPERATURE 31.1 CENT [NO] data from 1200 EST, 5 August 76 until 0600 EST, 6 August 76 are suspect, but have been retained. A range change waa made without a zero check being taken. ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMUER 1 DAY 3 OF 3 8- 6-76 USEPA CONTRACT NO.68-03-2207 URBAN MIX ox DILUTION TARGET INITIAL HC/NOXI 5.0 PPMC/I.OO PPM PAGE NO (PPM) N02 (PPM) NOX (PPM) THC (PPM) CH4 (PPM) NMHC (PPM) CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) CN 0.13 1.13 2.13 3.13 4.13 5.13 6. 1 3 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 pA 1 Z c v • 1 j 21 .13 22.13 23.13 II ML (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 0.489 0.473 0.460 0.444 0.430 0.418 0.405 0.384 0.366 0.358 0.369 0.393 0.426 0.-444 0.458 0.460 TEMP (CENT) 21.1 18.3 20.0 27.8 32.2 32.2 27.8 25.0 0.007 0.007 0.007 0.006 0.006 0.005 0.005 0.000 0.000 0.002 0.000 0.001 0.000 0.002 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.02 0.17 0.42 0.69 0.93 .09 .27 .31 .26 .08 0.93 0.57 0.31 0.04 0.01 0.00 0.00 0.00 0.00 0.041 0.039 0.037 0.035 0.034 0.033 0.033 0.041 0.046 0.048 0.051 0.04B 0.046 0.046 0.044 0.041) CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0. 16 2.56 14. /6 42.12 85.44 142.52 209.36 28^.08 364. OH 438.24 501 . 76 554.16 580.28 602. /2 604.00 605.40 605.40 6()b.40 60b.40 0.048 0.046 0.045 0.042 0.041 0,039 0.039 0.041 0.046 0.050 0.051 0.049 0.048 0.046 0.044 0.044 DILUTION BEGAN ENDED (LPM) (EST) (EST) X POSSIBLE MINUTES OF SUNSHINE 60 RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT ------- HTI (1UIDUUH SMOG CHAMBER STUOY CHAMBER NUMBER 2 DAY 1 OF 3 8- 4-76 U3EPA CONTRACT NO.68-02-3207 URBAN MIX TARGET INITIAL HC/NOXJ OX DILUTION 5.0 PPMC/1,00 PPM TIMt UST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 TIME (E3T) 0.30 1,30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9,30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21 .30 22 . 50 23 . iO 03 (PPM) 0,000 0.000 0,000 0.000 0.000 0.000 0.000 0,000 0.035 0.092 0.200 0.366 0.596 0.637 1.020 1.073 1.071 1,042 1.005 0.954 0.904 0.870 0.842 0,818 TEMP (CENT) 15.6 15.0 16.7 24.4 27,8 28.9 23.9 IB. 9 NO (PPM) 0.663 0.659 0.655 0.637 0.846 0.834 0.727 0.337 0.110 0.058 0.029 0.019 0.015 0.012 0.013 0,011 0.011 0.013 0.010 0.003 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.20 0.48 0.76 1.02 1.22 1.34 1.38 1.32 1.18 0.95 0.66 0.36 0.11 0.00 0.00 0.00 0.00 0.00 N(J2 (PPM) 0.204 0.213 0.228 0.222 0.234 0.245 0.326 0.662 0.788 0.751 0,684 0.578 0.446 0.311 0.236 0.205 0.182 0. 166 0.149 0.138 0,128 0.123 0.118 0.116 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.18 4.20 21.24 55.08 105.36 170,16 245,52 326.64 40d.36 465.04 551.70 603. 4B 63/.6S 654. 78 659.40 659.40 659.40 b^9 .10 fcS? • O 0 NOX THC CH4 (PPM) (PPM) (PPM) 0.867 0.872 0.882 0.860 1 .080 1.079 1.053 0.999 0.898 0.809 0.713 0.597 0.461 0.323 0.249 0,216 0,193 0,179 0.158 0.141 0.128 0.123 0.118 0.116 DILUTION BEGAN ENDED UPM) (EST) (EST) NMHC (PPM) X POS, RDU A Data CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 1 CN (/CM3) 0.245 0.660 0.226 0,245 x POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE 28.9 CENT * Data suspect and discarded. ------- HTI OUTDOOR SMOG CHAMBER STUDY CHAMBtR NUMBtK 2 DAY 2 ------- RI1 OUTDOOR SMUG CHAMBER STUDY CHAMBER NUMBER 2 DAY 3 OF 5 8- 6-76 U3EPA CONTRACT NO,66-02-2207 URBAN MIX TARGET INITIAL HC/NOXl OX DILUTION 5.0 PPMC/1.00 PPM NO (PPM) N02 (PPM) NOX (PPM) THC (PPM) CHO (PPM) NMHC (PPM) CO (PPM) NOKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE 3 CN (/CM3) 0.30 1 .30 2.30 3.30 0.30 5.30 6.30 7.30 S.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 I/. 30 18.30 19.30 20.30 22^30 23.30 TIME (EST) 0.30 1.30 2.30 3.30 0.30 5.30 6.30 7.30 6.30 9.30 10.30 11.30 12.30 13.30 10.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22. JO as. Jo 0.607 0.591 0.580 0.567 0.555 0.500 0.535 0.520 0.502 0.067 0,081 0.501 0.526 0.551 0.568 0.578 TEMP (CENT) 21.1 18.3 20.0 27.8 32.2 32.2 ' 27.8 25.0 0.007 0,006 0,006 0.006 0.006 0.000 0.005 0.000 0.000 0.011 0.010 0.010 0.011 0.012 0.011 0.011 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.02 0.17 0.02 0.69 0.93 .09 .27 .31 .26 .08 0.92 0.57 0.31 0.04 0.01 0.00 0.00 0.00 o .00 0.045 0.040 0.002 0.001 0.000 0.037 0.03/ 0.042 0.008 0,050 0.052 0.053 0.055 0.053 0.053 0.053 CUM-SK (LANG) 0.00 0,00 0.00 0.00 0.00 0.36 0.26 18.96 49.02 94. 74 153.02 222.06 298.98 376.68 009.00 510.96 559.86 584.38 603.12 603.98 605.00 t.Ob.40 6Ub . 40 bOS.«O 0.052 0.050 0.008 0.007 0.006 0.002 0.003 0,002 0,048 0,061 0.062 0.063 0.065 0.065 0.060 0.064 DILUTION BEGAN ENDED (LPM) (EST) (EST) % POSSIBLE MINUTES OF SUNSHINE 80 RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT ------- HTI OUTDOUK SMOG CHAMBER STUDY CHAMHtH NUMBER 3 OAY 1 OF 3 8- 4-76 USEPA CONTRACT NO.66-02-2207 URBAN MIX TARGET INITIAL HC/NOXJ OX DILUTION 5.0 PPMC/1.00 PPM TIMt (LST) 0.47 I, HI 2.47 3.47 4.47 5.47 6.U7 7.47 8.47 9.<47 10.47 11.47 12.47 1 J.47 14.47 15.47 16.47 17.47 lfi.47 19.47 W 20.47 S 21.47 23.47 23.47 TIMt (tST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.4/ tt.47 9.47 10.47 11.47 12.47 13.47 14.47 IS. 47 16.47 17.47 lfl.47 19.47 20,47 21.47 22.47 23.47 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.045 0.129 0.271 0.450 0.655 0.861 0.995 1 .037 1.019 0.975 0.932 0.690 0.849 0.620 0.792 0.770 TEMP (CENT) 15.6 15.0 16.7 24.4 27.8 28.9 23.9 18.9 NO (PPM) 0.507 0.496 0.494 0.478 0.855 0.834 0.706 0.283 0.075 0.025 0.011 0.007 0.006 0.007 0.009 0.004 0.003 0.004 0.002 0.002 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.20 0.48 0.76 1.02 1.22 1.34 1.38 1.32 1.18 0.95 0.66 O.J6 0.11 0.00 0.00 o.oo 0.00 o.oo NU2 (PPM) 0. 186 0.185 0.195 0.191 0.219 U.233 0.330 0.681 0.613 0.772 0.672 0.534 0.412 0.303 0.231 0.193 0.180 0. 146 0.132 0.121 0.112 0. 106 0.101 0.097 CUM-SH (LANG) 0.00 0.00 0.00 0.00 0.00 0.28 6.20 26.04 62.68 115.56 182.36 258.92 340.44 421.56 496.84 561 .20 610.08 641 .28 655-88 659.40 659.40 659.40 659. 40 659.40 NOX THC (PPM) (PPM) 0.693 0.661 0.669 0.670 1.074 1 .067 1.036 0.965 0.868 0.797 0.662 0.541 0.416 0.310 0.240 0.197 0.183 0,152 0.134 0.123 0.112 0.106 0.101 0.097 DILUTION BEGAN (LPM) (E3T) CH4 (PPM ENDED (EST) NMHC (PPM) CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 1 CN (/CM3) 0,264 0.550 0,223 0.192 X POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE 28.9 CENT * Data suspect and discarded. ------- RT1 OUTPOUR SMOG CHAMBER STUDY CHAMBER NUMBER 3 (JAY 2 UF 3 8- 5-76 U3EPA CONTRACT NO.68-02-2307 URBAN MIX OX DILUTION TARGET INITIAL HC/NOXl 5.0 PPMC/1.00 PPM TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23. U7 ------- RT1 OUIDUUR 3MIJG CHAMBER 3TUUV CHAMIJER NUMBER 3 DAY 3 OF 3 0- 6-76 USEPA CONTRACT NO.68-05-2207 URBAN MIX TARGET INITIAL HC/NUXl OX DILUTION 5,0 PPMC/1.00 PPM TIME (EST) 0.47 1.47 2.47 3.47 4.47 ^,47 6.U7 7 .47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 IS. 47 16.47 17.47 16. 4/ 19.47 to 20.47 p 21.47 01 22.47 23.47 TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 0.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 03 (PPM) 0,472 0.459 0,447 0.43b 0.426 0.415 0.406 0.393 0.374 0.364 0.361 0.375 0.390 0.395 0.397 0.394 TEMP (CENT) 21.1 18.3 20.0 27. e 32.2 32.2 27.8 25.0 NO (PPM) 0.007 0,006 0.006 0.006 0.005 0.004 0.000 0.000 0.000 0.006 0.001 0.002 0.001 0,003 0.003 0.003 SM (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.02 0.17 0.42 0.69 0.93 .09 .27 .31 .26 .08 o.9a 0.57 0.31 0.04 0.01 0.00 o.oo o.oo o.oo NO 2 (PPM) 0.032 0.0i2 0.030 0.029 0.028 0.027 0.029 0.032 0.034 0.055 0.034 0.034 0.034 0.034 0.032 0.032 CUM-SR (LANG) 0.00 0.00 u.OO 0.00 0.00 0.56 5.96 23.16 55. V2 104.04 164.32 230. 76 312.08 389. 2t» 45^.84 520. 16 565.56 5903.52 605.08 605.40 605.40 605.40 605.40 NUX THC (PPM) (PPM) 0.040 0.039 0.036 0.035 0.033 0.031 0.029 O.OJ2 0.034 0.042 0.035 0.036 0.035 0.037 0.035 0.035 DILUTION BEGAN (LPM) (EST) CH4 (PPM ENDED (EST) NMHC (PPM) CO (PPM) NBKI (PPM) N02i3 (PPM) HCHO (PPM) PACE J CN (/CM3) X POSSIBLE MINUTES OF SUNSHINE 80 RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT ------- w RT1 OUTDOOR SMUG CHAMBER STUDY CHAMBER NUMBER 4 OAf 1 OF 3 8- 1-76 USEPA CONTRACT NO.68-02-2307 URBAN MIX TARGET INITIAL HC/NOXl OX DILUTION 5.0 PPMC/1.00 PPM TIME (fcST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 6.63 9.63 10.63 11.63 12.63 13.63 11.63 15,63 16.63 17.63 IB. 63 19.63 20.63 21.63 22.63 23.63 TIME (EST) 0.63 1.63 2.63 3.63 1.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12,63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.65 23.63 03 (PPM) 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.053 0.119 0.305 0.192 0.707 0.909 1.037 1.064 1.036 0.985 0.938 0.898 0.861 0,832 0.809 0.790 TEMP (CENT) 15.6 15.0 16.7 24.4 27.8 28.9 23.9 18.9 NO (PPM) 0.620 0.601 0.600 0.560 0.851 0.843 0.671 0.228 0.055 0.018 0.009 0.004 0.003 0.004 0.005 0.003 0.003 0.003 0.002 0.002 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.20 0.48 0.76 1.02 1.22 1.34 1.38 1.32 1.18 0.95 0,66 0,36 0.11 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.243 0.245 0,256 0.251 0.260 0.276 0.406 0.780 0.864 0.813 0.701 0 . 556 0.433 0.328 0.256 0.216 0.194 0.172 0.153 0.143 0.134 0.127 0.123 0.118 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.38 8.20 30.84 70.28 125.76 194.56 272.32 354.24 134.76 508.64 570. tO 616.68 644.88 656.96 659.40 659.40 659.40 659. qo 659. 00 NOX THC CH4 (PPM) (PPM) (PPM) 0.863 0,846 0.856 0.631 1.111 1,119 1.077 1,007 0.919 0.831 0.709 0.560 0.436 0.333 0.261 0.219 0.197 0.175 0.155 0.145 0.134 0.127 0.123 0.118 DILUTION BEGAN ENDED (LPM) (EST) * (EST) NMHC (PPM) X POS RDU A * Dat* CO (PPM) NHK1 (PPM) N02-S (PPM) HCHO (PPM) PAGE 1 CN (/CM3) 0,205 0,696 0,304 0.290 x POSSIBLE MINUTES OF SUNSHINE loo RDU AIRPORT MAXIMUM TEMPERATURE 28.9 CENT * Data suspect and discarded. ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER DAY 2 OF 3 6- 5-76 USEPA CONTRACT NO.68-02-2207 URBAN MIX OX DILUTION TARGET INITIAL HC/NOXI 5.0 PPMC/1.00 PPM TIME (LSI) 0,63 1.6} 2.63 3.65 4.63 5.61 6.63 7.63 8.63 9.63 10,63 11.63 12.63 13.63 14.63 IS. 63 16.63 17.63 18.63 19.63 Co 20.63 3 ai.63 22.63 23.63 TIMt (ESD 0.63 1.63 2.63 3.63 1.63 5.63 6.63 7,63 8,63 9.63 10.63 11.63 12.63 13,63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 03 (PPM) 0.770 0.755 0.737 0.720 0.706 0.608 0.673 0.661 0.636 0,630 0.646 0.650 0.683 0.701 0.69a 0.676 0.653 0.629 0.607 0.586 0.570 0.5S6 0.541 0,528 TEMP (CENT) 17.8 17.2 18.3 26,1 29.4 31.1 26.1 21.7 NO * (PPM) 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0,003 0.003 0.002 0.012 0.010 0.009 0.007 0.009 0.009 0.009 0.010 0.009 0.009 0.007 0.007 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.12 0.45 0.73 0.99 1.16 1.33 1.39 1.32 0.93 0.89 0.46 0.28 0.13 0.01 0.00 0.00 0.00 0.00 N02 (PPM) 0.1 16 O.U2 0,10V 0.107 0.105 0. 101 0.102 0.105 0.105 0.102 0.097 0.092 0.084 0.077 U.073 0.06? 0.065 O.OtoO 0.0b6 0.050 0.050 0.04B 0.047 0.045 CUM-3H (LANG) 0.00 0.00 0.00 0.00 0.00 0.3fl 5.16 24.90 62.54 116.22 102.84 259.34 341.42 422,16 406.54 540.82 5/7.88 598,64 609. /4 612.98 6l3. ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER H DAY 3 OF 3 8- 6-76 USEPA CONTRACT NO.66-02-2207 PAGE 3 URBAN MIX TARGET INITIAL HC/NOXl ox DILUTION 5.0 PPMC/1.00 PPM TIME (EST) 0.63 1 .63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13,63 14,63 15.63 16.63 17.63 IB. 63 19.63 OJ 20.63 § 21.63 , 22.63 23.63 TIME (EST) 0.63 1.63 2.63 3,63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 16.63 19.63 20.63 21.63 aa.63 03 (PPM) 0.513 0.502 0.491 0.480 0.468 0.460 0,451 0.437 0.417 0.403 0.400 0.406 0.416 0.427 0.427 0.422 TEMP (CENT) 21.1 18.3 20.0 27,6 32.2 32.2 27,6 25. 0 NO (PPM) 0.007 0.006 0.006 0.006 0.005 0.004 0.000 0.000 0.000 0.000 0.000 0.002 0.001 0.000 0.002 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0,00 0.00 0.02 0.17 0.42 0.69 0.93 .09 .27 .31 .26 .06 0.92 0.57 0.31 0.04 0.01 0.00 0.00 0.00 0.00 rJUe! (PPM) 0.043 0.042 0.040 0.039 0.035 0.034 0.034 0.041 0.044 0.046 0.045 0.045 0.045 0.045 0.045 0.043 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.76 7.66 27.36 62,82 113.34 1/5.22 247.46 325.18 401.88 470.64 529.36 571.26 595.58 603.92 605. 18 60S. 40 t.05. 40 bOb .10 60S. 00 NOX THC CH4 NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.050 0.048 0.046 0.045 0.041 0.039 0.034 0.041 0.044 0.046 0.045 0.047 0.046 0.045 0.047 0.046 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 80 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 32,6 CENT ------- WTJ OUrUUUR SMUG CHAMBER STUDY CHAMBER NUMHE.R 1 DAY 1 UF 3 H-24-76 USEPA CONTRACT NO.66-02-2207 URBAN MIX ox DILUTION TARGET INITIAL HC/NOXl 10.0 PPMC/1.00 PPM 11 ML (f 51) 0.13 1 .13 2.1 S 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 11 ML (LSI) 0.13 1.13 2.13 3.13 4.13 5.13 6. 13 7.13 8. 13 9.13 10.13 11.13 12.13 3.13 4.13 5.13 6.13 7.13 8.13 19.13 20.13 21.13 22.13 23.13 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.327 0.599 0.945 1 . 166 .224 .275 .225 .180 .110 .036 0.982 0.939 0.905 0.876 0.850 0.828 TLMP (CtNO 22.8 21.1 22.8 2fl.9 31.7 31.7 27.8 25.6 NO (PPM) 0.018 0.018 0.020 0.024 0.022 0.647 0.724 0.365 0.019 0.019 0.015 0.014 0.013 0.010 0.006 0.006 0.006 0.009 0.010 0.010 0.011 0.010 0.01 1 0.010 SR (LANG/M1N) 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.31 0.59 0.83 1.01 1.16 1 .20 1.09 0.84 0.55 0.46 O.?0 0.03 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.003 0.003 0.002 0.002 0.228 0.253 0.263 0.646 0,763 0.597 0.452 0.357 0.316 0.258 0. 194 0. 170 0.147 0.128 0.112 0.101 0.091 0.086 0.082 0.074 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.08 1.48 9.68 30.52 67.84 119.08 180.88 250.80 321.92 385.32 433.40 465.68 491 .20 501 .84 503.40 503.40 503.40 503.40 503.40 MOX THC CH4 NMHC (PPM) (PPM) (PPM) (PPM) 0.021 0.021 0.022 0.026 0.250 0.901 1 .007 1.011 0.782 0.616 0.467 0.371 0.328 0.267 0.200 0. 176 0.153 0. 137 0.122 0.110 0.102 0.095 0.093 0.083 DILUTION BEGAN ENDED X POS (LPM) (EST) (EST) R I) U A CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 1 CN (/CMS) 1,003 0,055 0.493 1.177 0.016 0,399 X POSSIBLE MINUTES OF SUNSHINE 63 AIRPORT MAXIMUM TEMPERATURE 32.e CENT ------- nri UUTDUOK SMOG CHAMHF.R STUDY USEPA CONTRACT NO.66-02-2207 PAGE CHAMMER NUMUER 1 URUAN DAY 2 OF 4 8-25-76 TARGE TIME (LST) 0.14 1.14 2.14 3.14 '1.14 5.14 6.14 7.14 8.14 'J.I 5 10.14 11.14 12.14 14.14 14.14 15.14 16.14 17.14 1 H , 1 4 19.14 20.14 21.14 22.14 24.14 rint (EST) 0.14 1.14 2.14 4.14 4.14 5.14 b.14 7.14 8.14 9.15 10.14 11.14 12.13 14.13 14.14 15.14 16.14 17.13 18.13 19.14 20.14 21 .14 22.13 24.14 04 (PPM) 0.804 0. 781 0.760 0.740 0. 726 0. 706 0.686 0,061 O.t>42 0.600 0.567 0.547 0.52H 0.522 0,514 0.505 0.484 0.461 0,442 0.426 0.410 0,496 0.485 0.473 1EMP (CENT) 23.4 24.4 24.9 26.1 41.7 31.1 ' 2b.l 24.4 MO* (PPM) 0.012 0.012 0.012 0.014 0.014 0.014 0.013 O.Oiq o.om 0.015 O.Olb 0.016 0.015 0.014 0.013 0.012 0.012 0.012 0.012 0.014 0.014 0.016 0.016 0.017 SR (LAMG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.27 0.40 0.47 0.70 0.83 1.12 1 .08 0.93 0.5P 0.42 0.22 0.04 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.071 0.067 0.064 0.061 0.060 0.058 0.056 0.05t> 0.05ft 0.056 0.058 0.058 0.059 0.060 ------- uuruut/K s IDG CHAMBER STUDY UStP/V CONTKACT IJ0.6B-oa-2207 PAGL CHAMUEH iJI.IMUEK 1 URBAN MIX HAY 3 lit 3 8-26-76 Tint (ESI ) U3 (PPM) Ml) * (PRM) iil.lt? (PPH) NOX (PPM) THC (PPM) CHO (PPM) OX TARGET INITIAL HC/NUX1 10.0 NMHC (PPM) CO (PPM) NBKi (PPM) DILUTION PPMC/1.00 PPM N02-S HCHO (PPM) (PPM) CN (XCHJ) 0.13 1. 13 2.13 3. 13 0.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 10.13 15.13 16.13 1 7. 13 18.13 19. 13 20.13 21.13 22.13 23.13 Tint (EST ) 0.13 1.13 2.13 3.13 0.13 5.13 6.13 7.13 8.13 9.13 0.13 1.13 2.13 3.13 0.13 5.13 16.13 1 /. 13 18.13 19.13 20.13 2 1 '. 11 22. 13 23.13 0.363 0,351 0.338 0.320 0.300 0.289 0.272 0.256 0.200 0.255 0.290 0.300 0.390 0.036 0.008 0.008 0 .002 TEMP (CENT) 22.2 20.6 21.1 27.8 31.1 iO.6 26. 7 23.9 0.016 0.0)7 0. 01 H o.oin 0.020 0.020 0.018 0.018 O.Olfl 0.020 0.021 0.018 0.018 0.010 0.010 0.013 0.012 3K (LANG/HIM) 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.29 0.58 0. 76 1.08 1.19 1.22 1 .07 0.86 O.HI 0.09 0.22 0.03 0.011 0.00 0.00 0.00 0 .(10 0.001 0.0 49 0.000 0.039 0.039 0.03/ 0.037 0.000 0.052 0.053 0.056 0.056 0.055 0.053 0.051 0.050 0.008 CUM-SU (LANG) 0.00 0.00 0.00 0.00 0.00 0,08 1.08 9.52 29.20 65.08 1 13.60 1 /9.32 250.96 322.96 385.08 036. 6M "tV. 72 50') . 9ti 521 .00 523.20 523. 2 o 523.20 523.20 523.20 0.057 0 . 056 0.058 0.057 0.059 0.058 0.056 0.062 0.071 0.070 0.077 0.070 0.073 0.067 0.065 0 .063 0.060 DILUTION BEGAN ENDED (LPM) (EST) (EST) 0.328 0.062 0.011 0.009 0.196 0.037 X POSSIBLE MINUTES OF SUNSHINE 69 ROU AIKPOHT MAXIMUM TEMPERATURE 32.8 CENT * [NO] readings suspect but retained. Thermal zero drift in the instrument probably is the cause of the leevated [NO]. ------- OJ RT1 OUTDOOR SMUG CHAMHtR STUUY CHAMULR DUMBER 2 DAY 1 (IF 3 B-24-76 UStPA CONTRACT Nf).68-02-2207 URBAN MIX OX DILUTION TARGE! INITIAL HC/NUX: 5.0 PPMC/0.71 PPM PAGE 1 TIMt (( SI) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8. 40 9.30 10.30 1 1 .30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 TIME (ESI) 0.30 1.30 2.30 3.50 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.50 14.50 15.30 16.30 17.30 18.30 19.50 20.50 21.30 22.30 25.30 US (PPM) 0.000 o.ooo 0.000 0.000 0.000 o.ooo 0.000 0.000 0. 138 0.310 0.558 0.90* 1 .067 1.14') 1.148 1.111 1 .063 1.016 0.974 0.9«3 0.912 0.88H 0.864 0.637 TEMP (CENT) 22.8 21.1 22.8 28.9 31.7 31.7 ?7 .8 25.6 NO (PPM) 0.019 0.019 0.024 0.025 0.024 0.537 0.49H 0.235 0.031 0.022 0.01H 0.016 0.015 0.013 0.010 0 . 0 1 0 0.010 0.013 0.013 0.012 0.014 0.013 0.013 0.013 SR (LAf'G/MIN) 0.00 0.00 o.oo o.oo o.oo 0.01 0.11 0.31 0.59 0.83 1.01 I .16 1.20 1 .09 O.Hil 0.55 0.4b 0.20 0.03 0.00 0.00 0.00 0.00 0.00 mJ2 (PPM) 0.007 0.009 0.012 0 . 0 1 '4 0. 185 0.200 U.242 0.099 0.615 0.541 0.'438 0.287 0.232 0. 189 0.151 0.133 0.116 0.102 0.089 0.077 0.072 0.068 0.064 O.ObO CUM-3K (LANG) 0.00 0.00 0.00 0.00 0.00 0.18 2.58 12.78 36.42 76.14 129.18 192.48 262.80 552. H2 395.72 438.90 4/0.26 493.20 502. 14 503.40 503.40 503.40 503.40 SO}. '40 NOX THC CH4 NMMC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.027 0.028 0.035 0.039 0.209 0.737 0.740 0.733 0.646 0.564 0.057 0.577 0.236 0.275 0.303 0.247 0.202 0. 160 0. 142 0.125 1.122 0.018 0.234 0.114 0.102 0.089 0.086 o.oei 0.077 0.073 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 63 (LPH) (E3T) (ESD RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT ------- UUIOIIUH SM\|)G CHAMHER STUUY UStPA CUNTKAC1 NO.6H-02-«? ------- RT1 OUTDOOR SMUG CHAMBER STUD1 CHAMBER NUMBER 2 DAY 3 Of 3 8-26-76 TIMt. U.'ST ) 0.30 1.30 2.30 3.30 4.30 5. jy 6.30 7.30 8.30 9. SO 10.30 1 1 .30 12.30 13.30 14.30 15.30 16.30 1 7.30 19.30 20.30 21 .30 23.30 TIMt (LSI) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 10.30 11.30 13.30 14.30 15.30 16.30 I/. 30 18.30 19.30 20.30 21.30 03 (PPM) 0.4S3 0.418 0.401 0. 385 0.3/2 0.355 0.341 0.321 0.312 0.338 0. 384 0.441 0.49S 0 .536 0.548 0.553 0.547 TEMP (CENT) 22.2 20.6 21.1 27,8 31.1 30.6 26.7 NO * (PPM) 0.017 0.017 0.018 0.016 0.020 0.018 0.017 0.019 0.019 0.022 0.020 0.018 0.016 0.015 0.014 0.012 PR (LANG/MIM) 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.29 0.56 0.76 1 .08 1.19 1 .22 I .07 23.30 0.81 0.4V 0.22 0.03 0.00 0.00 o.oo 0.00 0.00 NLI2 (PI'M) 0.037 0.036 0.036 0.036 0.037 0.039 0.043 0.051 0.058 0.059 0.060 0.05? 0.056 0.052 0.050 0.049 0.048 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0,00 0.18 2.58 12.42 35.04 73.08 124.44 191.22 2o3.16 333.66 394.08 444.78 48/.(>2 512. Ib . 521 .94 52J.20 523.20 523.20 523.20 523.20 U3EPA CONTRACT NO.68-02-220t URBAN MIX OX DILUTION TARfiET INITIAL HC/NOX: 5.0 PPMC/0.71 PPM UOX (PPM) 0.055 0.053 0.055 0.052 0.058 0.057 0.060 0.068 0.077 0.078 0.082 0.077 0.074 0.068 0.065 0.063 0.060 THC (PPM) CM'I (PPM) NMHC (PPM) CO (PPM) NUKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 3 CN (/CM3) 0.391 0.545 0.011 0.009 0, 102 0.010 DILU1ION (LPM) bttJAN ENDED (Esn x POSSIBLE MINUTES OF SUNSHINE 69 HDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT * [NO] readings suspect but retained. Thermal zero drift in the instrument probably is the cause of the apparently elevated [NO]. ------- l< 1 I UU riJUUH 5'-H)G CMA'iHEK' NU'-lhfH 4 DAY 1 l)f Tint (tST ) 0.47 1 .'17 2,47 3. "7 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.4? 13.47 14.47 1 5 . 4 7 16.47 17.47 18.47 19.47 20.47 21 .47 22.47 23.47 TIME (ESI ) 0.47 1,47 2,47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 3 «- Hi (f'P'1) 0 . OHO 0.00 0 0.000 0.000 0 . 0 0 I) 0.000 0.000 0. 1 72 0. H8 0.481 0.634 0. /flO 0.847 0.881 0.865 0.831 0. 7H7 0.740 0. 70S 0.677 0.656 0.641 0.622 0.60S 1ENP (CENT) 22. fl 21.1 22.8 28.9 31.7 31.7 27.8 25. 6 CIMMHER STUDY 24-76 li(.l * (PPM) 0,018 0.021 0.024 0.025 0.024 0.187 0. 138 0.0)5 0.016 0.015 0.013 0.012 0.01 t n.009 0.007 0.009 0.007 0,011 0.011 0.01 1 0.012 O.OJ2 0.01? 0.012 SR (LANG/MIN) 0.0(1 0.0(1 0.00 0.00 0.00 0.01 0.11 0.31 0.59 0.83 1 .01 1.16 1 .20 1 .09 0.84 0.55 0.46 0.20 0.03 0.00 0.00 0.00 0,00 0 .00 U U2 (I'PM) O.OOS 0.00 4 0,00 4 0,004 0 , 0 6 t> 0.070 0.122 0 . 21 t 0.190 0. 178 0.159 0. 13d 0.123 0.104 0.084 0,0 7b 0.068 0.059 0.051 0 . 0 4 5 0.041 0.040 0.036 0.034 CUM-SR (LAI-Jl,) 0.00 0 . 0 0 0.00 0.00 0.00 0.28 S.68 15.88 42. i2 84 .44 139.28 204.08 274.80 343.72 402. 12 444.40 474.88 495.2" 502.44 503.40 503. 4 0 503.40 503.40 503.40 UOX THC (PPM) (PPM) 0.021 0.026 0.028 0.029 0.090 0.257 0.260 0.226 0.206 0. 193 0. 172 0. 150 0. 1 34 0.112 0.092 0 . 084 0.076 0.070 0.062 0.056 0.052 0.051 0.048 0.046 DILUTION OEGAN (LPM) (EST) CH4 (PPM ENDED (EST) U3KPA CONTUACI NU.6B-0 ------- K(l 5Mi)(i CHAMHEk STUDY USEPA CONTRACT NO.68-02-2207 PAGL tH MIJM1LK 3 l)Af 2 OF 3 8-25-76 URBAN MIX TARGET INITIAL HC/NOX: OX DILUTION 5.0 PPMC/o.24 PPM rinL (tr,T) 0.47 1.47 2.4/ 3.47 4.4? 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 lh.4 7 17.47 18.47 19.47 20.47 21.47 22.47 23.47 II ML (LSI) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11 .47 1 2 . 4 / 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21 .47 22.47 H3 CfPd) 0.587 0.567 0.553 0.536 0.524 0.511 0.496 0.478 0.458 0.434 0.414 0.400 0.407 0.411 0.415 0.411 0.397 0. 381 0. 363 0.345 0.134 0.321 0.311 0.299 TEMP (CEHT) 23.3 23.3 23.9 26.1 31.7 31.1 26. 1 23. i NO * (PPM) 0.013 0.013 0.013 0.014 0.014 0.015 0.013 0.015 0.015 0.016 0.018 0.017 0.017 0.016 0.014 0.013 0.014 0.013 0.014 0.016 0.016 0.017 0.017 0.018 SR (LANG/M1N) 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.27 0.30 0.47 0.70 0.83 1.12 1.08 0.93 0.58 0.42 0.22 0.04 o.oo 0.00 0.00 n.no n.oo HU2 (I'I'M) 0.03,2 0.031 0.029 0.028 0.05.44 39':,. /t, 415.36 423.52 424.80 '124.80 ------- RII OUTUUUK 3Mf)<; CHA^UtR SfUUr CUNTRACI PAGE. co CHAtfHEH UAV 3 U Tl"t (tSI) 0.47 1 .'17 2.47 5.47 4.47 5.47 6. '4 7 7 .'4 / B.4 7 9.47 10.47 1 1 .'17 12.47 13.47 14.47 15.4? 16.47 17.47 18.47 19.47 20.47 21 .47 22.47 23.47 1 1 ME (LSI) 0.47 1.47 2.47 3,4 / 4.47 5.47 6.47 7.47 ft. 4 7 9. '4 7 1 0 . '4 7 11.47 12.47 13. 4/ 14.47 1 5 . a 7 10.47 17.47 1 l< . 4 7 19.47 20.47 2 1 ! 4 7 22.47 2347 NUMBER 3 r 3 «-26-76 05 (I'PM) 0.290 0.276 0.266 0.255 0.243 0.2 52 0 .220 0.209 0.205 0 . 226 0 .264 0.30H 0.345 0. 366 0.374 0 . 3 7 '1 0.365 TEMP (CENT) 22.2 20.6 21 .1 27.0 31.1 30.6 26. 7 25.9 NO (PPM) 0.017 o.oie 0.017 0.017 0.020 0.0 IH 0.017 0.01P 0.019 0.019 0. 020 0.019 0.01 7 0.015 0.014 0.013 0.013 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.29 0.5P 0. 76 1 .00 1 .19 1.22 1.07 O.H6 0.81 0.49 0.22 0.03 o.oo 0.00 0.00 0.00 o.oo IM Li 2 ( P P M ) 0.020 0.020 0,01V 0.019 0.019 0.019 0.020 0.026 0.031 o.o3a 0.0 42 0.031 0.030 0.029 0.028 0.026 0.026 CUM-SK (LANlj) 0.00 0.00 0.00 0.00 0.00 0.26 3.6rt 15.32 4 0 . « 4 dO.bH 135.24 203. 12 275.30 344.3o 411^.06 452. H<3 49^.52 51 4 . 5o 5cfc'.2'4 5^3.20 523.20 5 d 3 . 2 0 525.20 5e.-5.20 URUAN MIX OX DILUTION TARGET INITIAL HC/NIJX: s.o ppMc/o.24 PPM MOX THC CII4 NMHC CU NMK 1 N02-S HCHO CN (pp^) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.037 0.039 0.036 0.036 0.040 0.037 0.057 0. 046 0.050 0.051 0.052 0.263 0.012 0.086 0.050 i. .047 0.044 0.042 0.041 0.039 0.367 0.008 0.029 DILUIJUN HtGAN ENDED X PUSSIRLE MINUTfS OF SUNSHINE 69 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 32.fi CENT * [NO] readings suspect but retained. Thermal zero drift in the instrument is probably the cause of the apparently elevated [NO] . ------- R1I IJUTUIJOR SMOG CHAMBER STUUT USEPA CflNlHACT NO. 68-02-2207 PAGE 1 K OX DILUTION TARGET INITIAL HC/NOXi 1.0 PPMC/0.10 PPM CU NBKI N02-S HCHU CN (PPM) (PPM) (PPM) (PPM) (/CM3) CMArlliEK f DAY 1 OF TI'-iL (ESI) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 H.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 £ 21.63 Co 22. b3 23.63 e T1.-1E (EST) 0.63 1 .63 2.63 3.63 4.63 5.63 6.63 7.63 H.64 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21 .63 22.63 p t bi 3 U3 (PPM) 0.000, 0.000 0.000 0.000 0.000 0.000 0.000 0.053 H.129 0.225 0.334 0.429 0.468 0.491 0.484 0.472 0.451 0.433 0.416 0.402 0.390 0.383 0.374 0. 366 TEMP (CENT) 22.8 21.1 22.8 28.9 31.7 31.7 27.8 25.6 4 8-24-76 NO (PPM) 0.018 0.021 0.022 0.022 0.022 0.079 0.059 0.017 0.015 0.014 0.012 0.012 0.011 0.010 0.009 0.009 0.009 0.013 0.012 0.013 0.013 0.013 0.013 0.014 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.31 0.59 0.83 1.01 1 . Ib 1.20 1.09 0.84 0.55 0.46 0.20 0.03 0.00 0.00 0.00 0.00 0.00 IMU2 (PPM) O.OU3 0.003 0.003 0.004 0.026 0.031 0.053 0.090 O.OH4 O.O/o 0.064 0.052 0.048 U.043 0.037 0.055 0.033 0.029 0.025 0.0^0 0.019 * 0.018 0.017 0.016 CUM-SR (LANli) 0.00 0.00 0.00 0.00 0.00 0.38 4.M 18.98 48.22 92.74 149.36 215. 6H 286.80 354.62 410.52 449.90 4 7 '» . 4 0 497.20 502. 74 503.40 503.40 5 U 4 . .4 0 504.40 504 . Ml) NOX THC CH4 (PPM) (PPM) (PPM) 0.021 0.025 0.026 0.027 0.050 0.110 0.112 0.107 0.099 0.090 0.076 0.064 0.059 0.052 0.046 0.044 0.042 0.042 0.036 0.033 0.032 0.031 0.030 0.030 DILUTION BEGAN ENDED (LPM) (EST) (EST) URBAN TARGE NMHC (PPM) X POS RDU A 0.235 0.027 0.053 0.424 0.011 0.056 X POSSIBLE MINUTES OF SUNSHINE 63 RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT ------- t!T 1 UUJOOUK 5>'1UG CHAMBER STUOT IJStPA CONTRACT NO.68-02-2207 CHAMHf.K DAY ^ Of- 11 ME ( L ;; t ) 0.63 1.63 2.63 3.(,3 4.03 5.63 b.63 7.04 0.63 9.63 10.63 11.64 12.63 13.64 14.63 15.63 16.63 17.63 18.04 19.63 20.63 21 .63 22,63 23.63 1 I ME (LSI ) 0.63 1 .63 2.63 3.63 4 .63 5.63 6.63 /.63 8.63 9.63 10.63 1 1 .63 12.63 13.63 14.64 15.63 16.63 17.63 18.63 19.63 20.03 21.63 22. t. 3 23.63 iJUMbtK 4 3 8-25-76 03 (PPM) 0. 350 0.350 0.343 0.334 0.329 0. 421 0.412 0.301 0.290 0.2/7 0.267 0.264 0.270 0.274 0.278 0.274 0.266 0.256 0 .246 0.247 0.231 0.225 0.219 o . a 1 3 TEMP (CENT) 23.3 23.3 23.9 26. 1 31.7 31.1 26. 1 23.3 NO * (PPM) 0.014 0.015 0.015 0.017 0.017 0.016 0.015 0.017 0.017 0.019 0.019 0.014 0.018 0.017 0.015 0.015 0.015 0.015 0.016 0.018 0.018 0.019 0.019 0.019 SN (LANG/MIN) 0.00 0.00 0.00 o.oo 0.00 0.01 0.1 I 0.27 0.30 0.47 0.70 0.83 1.12 1 .08 0.93 0.58 0.12 0.22 0,04 0.00 0.00 0.00 I) . 0 0 0.00 NU2 (PPM) 0.015 0.015 0.014 0.013 0.013 0.013 0.013 0.014 0.015 0.015 0.017 0.019 0.020 0.020 0.021 0.021 0.019 0.019 0.017 0.015 0.014 0.013 0.014 0.013 CUM-3K (LAtYU) 0,00 0.00 0.00 0.00 0.00 0. 58 4 . 78 1 7.46 34.80 59.2o 96.20 143.14 203.96 269. t>4 32«. 74 371 .24 39'J.9o 117.50 423.92 « 2 '4 . rt 0 424.80 424.80 4 £ i . 8 0 424. MO NOX THC CH4 (PPM) (PPM) (PPM) 0.029 0.030 0.029 0.030 0.030 0.029 0.028 0.031 0.032 0.034 0.036 0.039 0.039 0.037 0. 036 0.036 0.034 0.034 0.033 0.033 0.032 0.032 0.032 0.032 DILUTION HEGAN ENDEO (LPM) (EST) (ESI) UKHAN TAHGF. N.MHC (PPM) X POS RDU A * [NO] the : elevi PAUt. 0.242 0.265 0.006 0.007 0.06fc 0.017 POSSIBLE MINUTES UF SUNSHINE 33 RDU AIHPORT MAXIMUM TEMPERATURE 31.7 CFNT [NO] readings suspect but retained. Thermal zero drift in the instrument is probably the cause of the apparently [NO]. ------- Kll OUTWJUH SMUG CHAMbEK STUDY CNAMI3LK NUMHf R 4 DAY 3 UF 3 fl-26-76 USEPA CONTRACT NO.66-02-2207 URBAN MIX OX DILUTION TARGtT INITIAL HC/NflXJ 1.0 PPMC/0.10 PPM PAGF T INf (L 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 i ^ \ i 18 19 20 21 SI ) .63 .o3 .(.3 .63 .63 .63 .63 .63 .65 .63 .63 .63 .o3 .63 .63 .63 .63 . t. 4 .63 .63 .63 .63 (P 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. U3 PM) 209 202 195 ie/ 180 1 72 164 157 159 1 76 207 238 266 280 289 288 2HO NO * (PPM) 0 0 n 0 0 0 0 0 0 0 0 0 0 0 0 0 0 • • > • . * • . . • • • m • • • • 01 3 01 3 012 012 012 012 013 018 020 021 021 021 021 020 020 020 019 MI2 (PPM) 0 0 i) 0 u 0 0 0 0 0 0 0 0 u 0 0 u * , m • , . B • • • • • 9 t . • • 013 013 012 012 012 012 013 018 020 021 021 021 021 020 020 020 019 NUX THC CH4 NMHC CO NOKI N02-S HCHO CN (P 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. u. 0. 0. 0. 0. PM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 026 026 024 024 024 024 026 036 041 043 043 0.211 0.009 0.080 043 04 5 041 041 041 039 0.279 0.006 0.016 23.63 Tii-'E (LSD 0.63 ) .63 2.65 3.03 4.h3 5.63 6.6 5 /.63 8.63 9.6 5 10.63 1 1 .03 12.63 13.63 14.63 15.63 16.63 1 7.63 18.63 19.63 20.63 21 .63 za.b\ 23.63 TEMP (CEiO) 22.2 20.6 21.1 27.8 31.1 30. 6 26. 7 2S.9 SK (LAMG/M1N) 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.29 0.5fl 0.76 1 .OB ) .19 1.22 1.07 0,«6 0.81 0.49 0.2? 0.03 0.00 0.00 0.00 0.00 o.oo ILM-Sk DILUTION BLGAN ENDED (LAUii) (LPH) (E3T) (EST) 0.00 0.00 0.00 o.ou 0.00 u. 38 4. /8 18.22 4 (,.64 oy .28 146.04 215.02 2U7 .56 355.1)6 41 1 .28 460.98 y^/.42 516.56 522.54 523.20 5cT3.20 523.20 523.20 3d 5.20 X POSSIULt MINUTES OF SUNSHINE 69 RUU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT * [NO] readings suspect but retained. Thermal zero drift in the instrument is probably the cuase of the apparently elevated [NO]. ------- RTI (IUTDCIOR SMUG CHAMBER STUDY CHAMHLH NUMBER 1 DAY 1 UF 3 9- 8-76 USEPA CONTRACT NO.60-02-2307 tTHANE TAKf.ET INITIAL HC/NOX: OX DILUTION fl.O PPMC/0.20 PPM TIME ( f . S T ) 0.13 1.13 2. IS 3.13 0.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 10.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 TIME (EST) 0.13 1.13 2.13 3.13 0.13 5.13 6. 13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 10.13 15. 13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.006 0.022 0.058 0.120 0. 196 0.267 0.317 0.322 0.309 0.282 0.267 0.257 0.206 0.236 TEMP (CENT) 13.9 12.8 13.3 25.0 30.6 31.7 26.1 18.9 NO * (PPM) 0.00? 0.002 0.002 0.001 o.ooo 0. 155 0.153 0.151 0.101 0.121 0.090 0.056 0.037 0.015 0.022 0.017 0.010 0.01U 0.006 0.000 0.000 0.003 0.003 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.37 0.66 0.93 .12 .20 .27 .20 .03 O.HO 0.51 0.21 0.0? 0.00 0.00 0.00 0.00 0.00 NO? * (PPM) 0.002 0.002 0.001 0.001 0.001 0.010 0.010 0.016 0.027 0.005 0.07b 0.100 0.110 0.101 0.093 0.081 0.071 0.061 0.006 0.028 0.022 0.020 0.019 0.018 CUM-SH (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0. 72 8.36 32.88 70.60 131 .96 200.12 270,76 350.00 021 .00 081.00 526.68 550.88 565.96 5t>7.00 507.00 567.00 567.00 567.00 NOX THC CHO (PPM) (PPM) (PPM 0.000 o.ooo 0.003 0.002 0.001 0. 169 0.167 0. 167 0. 168 0. 166 0. 166 0. 159 0.15? 0.116 0.116 0.098 O.OflO 0.075 0.052 0.032 0.027 0.020 0.022 0.021 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) CO (PPM) NDKI (PPM) N02-S (PPM) HCHO (PPM) PAGl 1 CN (/CMS) 0.026 0.092 0.095 0.000 0.000 X POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE 31.7 CENT * Data suspect and discarded. ------- K> RTI OUTDOOR SMOG CHAMBER STUDY CMAHBtR NUMBER 1 DAY 2 OF 3 9- 9-76 USEPA CONTRACT NO.68-02-2207 ETHANE TARGET INITIAL HC/NOXl OX DILUTION fl.O PPMC/0.20 PPM TIME (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6. 13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18. 3 19. 3 20. 3 21. 3 22. 3 23. 3 TIME (EST) 0.13 1.13 2.13 3.13 4.13 5,13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22. 1 3 23.13 03 (PPM) 0.230 0.224 0.215 0.210 0.203 0.196 0.185 0.1 72 0.163 0.168 0.213 0.271 0.343 0.421 0.148 0.44b 0.435 0.416 0.396 0.375 0.358. 0.343 0.328 0.311 TEMP (CENT) 18.9 18.3 20.0 26.7 31.1 31.7 25.0 23.9 NO (PPM) 0.002 0.002 0.002 0.002 0.003 0.013 0.021 0.024 0.028 0.028 0.029 0.028 0.027 0.026 0.028 0.021 0.021 0.018 0.022 0.025 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.15 0.49 0.89 1,09 1.21 1.25 1.16 0.93 0.59 0.32 0.15 0,04 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.017 0.017 0.017 0.016 0.016 0.020 0.025 0.028 0.029 0.032 0.036 0.039 0.034 0.030 0.026 0.022 0.021 0.020 0.019 0.018 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.32 3.60 15.32 47.92 102.92 169.28 212.20 316.08 384.24 437.52 470.56 4B8.40 496.52 498.60 49B.60 498.60 498.60 496.60 NOX THC CHI (PPM) (PPM) (PPM) 0.019 0.019 0.019 0.018 0.019 0.033 0.046 0.051 0.057 0.060 0.065 0.066 0.061 0.056 0.053 0.046 0.043 0.039 0.042 0.043 DILUTION BEGAN ENDED (LPM) (tST) (EST) NMHC (PPM) ** Dat X P03 RDU A * The unt The the [NO of the une3 It lin CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE 2 CN (/CM3) 0.239 0.013 0.000 0.260 0,012 0.000 ** Data suspect but retained, x POSSIBLE MINUTES OF SUNSHINE 70 RDU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT * The NO, N02 and NOX data from approximately 0000 EST, 9 Sept 76 until the end of the run are suspect but have been retained. The elevated [NO] levels are not due to thermal zero drift in the instrument. Moreover, there appears to be a swearing of the [NO] readings across the four chambers and the ambient air portio.. of the sampling cycle. However, these effects are not seen for the simultaneous [NOg] readings. Additionally, the [NO,] level- unexpectedly rise on the afternoons of the second and tfiird dayt, It is believed that these effects- are related to a huaidity/sanfi. Lr line problem rather than gas-phase chemical reactions. ------- RT1 OUTDOOR SMOG CH/iHBfcR STUDY CHAMBER NUMBER 1 DAY 3 OF 3 9-10-76 U3EPA CONTRACT NO.68-03-2207 ETHANE TARGET INITIAL HCXNOXl OX DILUTION 8.0 PPMC/O.eO PPM oo NO (PPM) NOd (PPM) NOX (PPM) THC (PPM) CH4 (PPM) NMHC (PPM) CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE 3 CN (/CM3) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 TIME (tST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13,13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 0.293 0.278 0.265 0.250 0.235 0.222 0.209 0.191 0. 160 0.156 0. 140 0.126 0.161 0.210 0.264 0.295 0.302 TEMP (CENT) 23.3 22.8 21,7 20.6 24.1 24.4 19.4 14.4 0.030 0.030 0.026 0.029 0.026 0.027 0.026 0.026 0.010 0.015 0.016 0.018 0.021 0.015 0.014 0.015 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0,04 0.15 0.62 0.83 1.23 1.10 0.85 0.47 0.17 0.03 0.00 0.00 0.00 0.00 0.00 O.Old 0.018 0.018 0.019 0.020 0.021 0.0 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMUER 2 DAY 1 OF 3 9- 8-76 U3EPA CONTRACT NO.68-02-2207 PROPANE OX DILUTION TARGET INITIAL HC/NOXt 12.0 PPMC/0.20 PPM TIML (tST) 0.30 1,30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 11.30 15.30 16.30 17.30 18.30 19.30 20.30 w 21.30 N> 22.30 \ 23.30 TIME (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 11.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 33.30 03 (PPM) 0.000 0.000 0,000 0.000 0.000 0,000 0.000 0.000 0.001 0.016 0.049 0.112 0.214 0.364 0.510 0.614 0.653 0,651 0.627 0.598 0.576 0.558 0.545 0.534 TEMP (CENT) 13.9 12,8 13.3 25.0 30.6 31.7 26.1 18.9 NO (PPM) 0.003 0.003 0.003 0.003 0.002 0.156 0.155 0.143 0.107 0.077 0.049 0.031 0.029 0.020 0.015 0.016 0.019 0.020 0.013 0.006 0.005 0.004 0.003 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.37 0.66 0.93 .12 .24 .27 .20 .03 0.80 0.51 0.21 0.02 0.00 0.00 0.00 0.00 0.00 N02* (PPM) 0.011 0.010 0.007 0.006 O.OOb 0.020 0.021 0.033 0.071 0.107 0.120 0.136 0,130 0.109 0.096 0.081 0.071 0.057 0.045 0.041 0.039 0.039 0.036 0.036 CUM-SK (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 1.62 12.06 39,48 83.94 143.16 212.52 287.46 362.40 431.34 469.00 531.78 556.98 566. 16 567.00 567.00 567.00 567.00 567.00 NOX* THC CH4 (PPM) (PPM) (PPM) 0.014 0.013 0.011 0.010 0.009 0.176 0.176 0.176 0,178 0.184 0.175 0.167 0.159 0.129 0.111 0.097 0.090 0.077 0.058 0.047 0.044 0.043 0.040 0.040 DILUTION BEGAN ENDED (LPM) (EST) CE3T) NMHC (PPM) X P03 RDU A * Datj CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 1 CN (/CM3) 0.068 0.127 0.000 0.109 0.000 X POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE 31,7 CENT * Data suspect and discarded. ------- OUTDOOR 3MOG CHAMBER 3TUOY CHAMBER NUMBER a DAY 2 OF 3 V- 9-76 U3EPA CONTRACT NO.68-02-2a07 PROPANE OX DILUTION TARGET INITIAL HC/NOXj 12.0 PPMC/0.20 PPM PAGE 2 TIME (ESI) 0.40 1.30 2.30 3.30 4.30 5,30 6.30 7.30 6.30 9.30 10.30 11.30 12.30 13.30 14.30 15.50 16.30 17.30 18.30 19. JO 20.30 oo 21.30 N> 22.30 01 23.30 TIME (EST) U3 (PPM) 0.521 0.511 0.502 0.491 0.483 0.476 0.461 0.448 0.429 0.42S 0.452 0.502 0.573 0.651 0.672 0.666 0.660 0.638 0.619 0.599 0.379 0.561 0.545 0.526 TEMP (CENT) NO (PPM) 0.002 0.002 0.002 0.002 0.002 0.003 0.007 0.006 0.015 0.024 0.027 0.026 0.028 0.026 0.028 0.026 0.027 0.027 0.019 0.017 0.015 0.019 0.019 3R (LANG/MIN) N02 (PPM) 0.035 0.035 0.034 0.033 0.033 0.031 0.032 0.033 0.039 0.045 0.046 0.048 0.051 0.053 0.057 0.049 0.044 0.040 0.039 0.039 0.034 0.035 0.035 CUM-SH (LANG) NOX THC CH4 (PPM) (PPM) (PPM) 0.037 0.037 0.036 0.035 0.035 0.034 0.040 0.040 0.053 0.068 0.073 0.0/4 0.079 0.079 0.064 0.075 0.071 0.066 0.058 0.056 0.049 0.055 0,055 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC CO (PPM) (PPM) X POSSIBLE MINUTES NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (/CM3) 0.49J 0.008 0,000 0.429 0,007 0.000 OF SUNSHINE 70 ROU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT 0.30 1.30 2.30 3.30 1.30 5.30 6.30 7.30 B.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 18.9 18.3 20.0 26.7 31.1 31.7 25.0 23.9 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.15 0.49 0.89 1.09 1.21 1.25 1.16 0.93 0.59 0.32 0.15 0.04 0.00 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.72 5.10 20.22 56.82 113.82 1H1.38 254.70 328.08 393.54 443.22 473.76 489.90 496.92 498.60 498.60 496.60 498.60 '498.60 * The NO, N02 and NO until the end of the elevated [NO] levels data from approximately 0000 EST, 9 Sept run are suspect but have been retained. are not due to thernal zero drift in the instrument. Moreover, there appears to be a smearing of the readings across the the sampling cycle. four chaabers and the ambient air portion However, these effects are not seen for 76 The [NO] of the simultaneous [N07] readings. Additionally, the [N07] levels unexpectedly rise on It is believed that the afternoons of the second and third days. these effects are related to a humidity/ sampling line problem rather than gas-phase chemical reactions. ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY 3 OF 3 9-10-76 TIME (EST) 0.30 1.30 2.30 3.30 a. 30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 11.30 15.30 16.30 17.30 18.30 19.30 20.30 Oj 21.30 N3 22.30 " 23,30 TIME (EST) 0.30 1.30 2.30 3.30 1.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 It. 30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0.510 O.U93 0.179 0.462 0.145 0.126 O.UU 0.387 0.315 0.334 0.306 0.290 0.353 0.121 0.183 0.512 0.511 TEMP (CENT) 23.3 22.8 21.7 20.6 21. a 24.4 19.1 14.4 NO (PPM) 0.026 0.026 0.021 0.026 0.021 0.022 0.021 0.026 0.010 0.011 0.018 0.019 0.027 0.015 0.011 0.016 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.04 0.15 0.62 0.83 1.23 1,10 0.85 0.47 0.17 0.03 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.036 0.039 0.012 0.016 0.050 0.056 0.061 0.063 0.062 0.063 0.067 0.078 0.091 0.095 0.093 0.090 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 o.ie 0,60 1.32 5.70 23.16 64. 14 121.14 192.60 254.10 298.26 321 .06 328.71 330.00 330.00 330.00 330.00 330.00 U3EPA CONTRACT NO.68-02-2207 PROPANE OX DILUTION TARGET INITIAL HC/NOXl 12.0 PPMC/0.20 PPM NOX (PPM) 0,062 0.061 0.065 0.072 0.071 0,078 0.081 0.069 0.072 0.077 0.086 0.097 0.118 0.110 0.107 0. 106 THC (PPM) CHI (PPM) NMHC (PPM) CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 3 CN (/CMS) 0.253 0.020 0.000 0.358 0.019 0.000 DILUTION (LPM) BEGAN (EST) ENDED (EST) X POSSIBLE MINUTES OF SUNSHINE 19 RDU AIRPORT MAXIMUM TEMPERATURE 26.1 CENT ------- RTI OUTDOOR SMOG CHAMBER 3TUOY CHAMBER NUMBER 3 DAY 1 UF 3 9- 8-76 USER CONTRACT NO.66-Oa-3a07 u> ACETYLENE TARGET INITIAL HC/NOXt OX DILUTION 6.0 PPMC/0,20 PPM TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12. U7 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20,47 21.47 22.47 23.47 TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0,013 0.075 0.233 0,396 0.440 o.aa9 0.436 0.414 0.388 0.368 0.352 0.339 0.325 0.314 TEHP (CENT) 13.9 12.8 13.3 25.0 30.6 31.7 26.1 18.9 NO * (PPM) 0.002 0.002 0.001 0.000 0.145 0.144 0. 142 0.139 0.133 0.114 0.070 0.033 0.015 0.012 0.013 0.016 0.014 0.01 1 0.006 0.004 0.004 0.003 0.003 0.002 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.37 0.66 0.93 .12 .24 .27 .20 .03 0.60 0.51 0.21 0.02 0.00 0.00 0.00 0.00 0.00 NU2 * (PPM) 0.001 0.001 o.ooi 0.000 0.017 0,017 0.017 0.018 0.028 'J.050 o.otto 0.084 0.052 0.027 0.021 0.019 0.018 i) . 0 1 7 0.013 0.009 0.009 0.009 0.009 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 2.52 15.76 46.08 93.24 154.36 224.92 300.16 374. «0 441.64 497.00 536.88 559.08 566. 36 567.00 567.00 5t>7.00 5o7.00 567.00 NUX * THC (PPM) (PPM) 0.003 0.003 0.002 0.000 0.163 0.161 0.159 0.157 0.160 0.165 0.150 0.118 0.067 0.039 0.034 0.035 0.032 0.028 0.019 0.013 0.012 0.012 0.011 DILUTION BEGAN (LPM) (EST) CH4 (PPM ENDED (EST) NMHC (PPM) CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE 1 CN (/CM3) 0,016 0.085 0.000 0.000 X POSSIBLE MINUTES OF SUNSHINE JOO ROD AIRPORT MAXIMUM TEMPERATURE 31.7 CENT * Data suspect and discarded. ------- oo RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 OAY 2 OF 3 9- 9-76 U3EPA CONTRACT NO.66-02-2207 ACETYLENE OX DILUTION TARGET INITIAL HC/NOXj 8.0 PPMC/0.20 PPM TIME (EST) 0.47 1.47 2.47 3,47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.07 19.47 20.47 21.47 22.47 23.47 TIMK (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12,47 13.47 14.47 15.47 16.47 17.47 16.47 19,47 20.47 21.47 22.47 Hi. a? 03 (PPM) 0.307 0.295 0.286 0.278 0,266 0.262 0.248 0.235 0,219 0.224 0.248 0.278 0,321 0.358 0.363 0.350 0.333 0.312 0.295 0.281 0.267 0,257 0.245 0.229 TEMP (CENT) 18.9 18.3 20.0 26.7 31.1 31.7 25.0 23.9 NO * (PPM) 0.002 0.001 0.001 0.001 0.002 0.003 0.007 0.007 0.014 0.0^4 0.021 0.019 0.022 0.01P 0.019 0.021 0.021 0.018 0.016 0.021 0.022 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.15 0.49 0.69 1.09 1.21 1.25 1.16 0.93 0.59 0.32 0.15 0.04 0.00 0.00 0.00 0.00 0.00 NU2* (PPM) 0.007 0.007 0.007 0.006 0.006 0.006 0.007 0.010 0.013 0.017 0.019 0.024 0.028 0.024 0.019 0.015 0.013 0.012 0.012 0.012 0.012 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 1.12 6.60 25.12 65.72 124.72 193.48 267.20 339.68 402.84 449.12 476.96 491 .40 497.32 498.60 498.60 498.60 496. 60 498.60 NUX* THC CH4 (PPM) (PPM) (PPM) 0.010 0.009 0.009 0.007 0.009 0.010 0.015 0.017 0.027 0.041 0.041 0.043 0.050 0.042 0.039 0.036 0.034 0.030 0.026 0.033 0.034 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) X POS RDU A * The unU elei insl rea< the simv une: It '. lini CO (PPM) NHKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 2 CN (/CM3) 0,299 0.013 0.293 0,018 0.000 0,000 X POSSIBLE MINUTES OF SUNSHINE 70 RDU AIRPORT MAXIMUM TEMPERATURE 32,2 CENT The NO, N02 and NO data from approximately 0000 EST, 9 Sept 76 until the end of the run are suspect but have been retained. The 1 [NO] levels are not due to thermal zero drift In the int. Moreover, there appears to be a smearing of the [NO] readings across the four chambers and the ambient air portion of the sampling cycle. However, these effects are not seen for the eous [tK^] readings. Additionally, the [N02] levels unexpectedly rise on the afternoons of the second and third dayr It is believed that these effects are related to a hunidity/sanr,.'* line problem rather than gas-phase chemical reactions. ------- RTI UUTUUOR SMOG CHAMBER S7UOY CHAMBER NUMBER 3 DAY 3 OF 3 9-10-76 U3EPA CONTRACT NO.68-08-2207 ACeiYLENc TARGET INITIAL HC/NOXJ OX DILUTION 8.0 PPMC/0.20 PPM NO (PPM) N02 (PPM) NOX (PPM) THC (PPM) CH4 (PPM) NMHC (PPM) CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 1 CN (/CM3) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 16.47 19.47 20.47 p\| /» 7 e 1 » ** r 22.47 23.47 TIME. (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 0.215 0.202 0.190 0.180 0.167 0.15« 0.148 0.136 0.119 0.113 0.104 0.104 0.132 0.159 0.172 0.172 0.160 TEMP (CENT) 23.3 22.6 21.7 20.6 24.4 24.4 19.4 14.4 0.027 0.027 0.026 0.027 0.025 0.024 0.021 0.027 0.01 1 0.014 0.017 0.021 0.030 0.015 0.015 0.014 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 o.oo 0.04 0.15 0.62 0.83 1.23 1.10 0.85 0.47 0.17 0.03 0.00 0.00 0.00 0.00 0.00 0.011 0.012 0.012 0.013 0.014 0.015 0.017 0.017 0.017 0.017 0 . ------- Rtl OUTDOOR SMUG CHAMRtR STUDY CHAMBER NUMBER q DAY 1 OF 3 9- 8-76 USEPA CONTRACT NO.68-02-2307 CONTROL-NOX INJ. OX DILUTION TARGET INITIAL HC/NOXI 0,0 PPMC/0.00 PPM UML (ESI) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 U> 21.63 00 22.63 0 23.63 TIME (EST) 0.63 1.63 2.63 3.63 a. 63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 03 (PPM) 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.007 0.011 0,016 0.019 0.014 0.002 0.000 0.000 0.000 0.000 0.000 TEMP (CENT) 13.9 12.8 13.3 25.0 30.6 31.7 26. 1 18.9 NO * (PPM) 0.002 0.001 0.001 0.001 0.150 0.150 0.149 0 . 1 « 7 0. 142 0. 149 0.110 0.123 0.109 0.083 0.065 0.053 0.049 0.039 0.01 7 0.010 0.009 -0.007 0.007 0.006 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.37 0.66 0.93 1.12 1.24 1.27 1.20 1.03 0.80 0.51 0.21 0.02 0,00 0.00 0.00 0.00 0.00 NU2 (PPM) u.004 0.004 0.003 0.003 0.022 0.024 0.024 0.024 U.02/ 0.031 0.039 0.047 0.059 0.064 0.077 0.082 O.OB/ 0.092 0.104 0.10/ 0.106 0.106 0.105 0.105 CUM-SH (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 3.42 19.46 52. 6B 102.54 165.56 237.32 312. 8b 386.40 451 .94 505.00 541.98 561 . Id 566. 5fa 567.00 567.0.) 567.00 567.00 567.00 NOX THC CH4 (PPM) (PPM) (PPM) 0.006 0.005 0.004 0.004 0.172 0.173 0. 172 0.170 0.169 0.180 0.179 0.170 0. 168 0.148 0. 142 0. 136 0.136 - 0.130 0.121 0.117 0.114 0.113 0.112 0.111 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) X POS RDU * * Date CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PACE ! CN (/CMJ) 0.009 0.047 0.000 o.ooe o.o«7 o.ooo X POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE 31.7 CENT Data suspect but retained. ------- RTI UUTDOOW SMOG CHAMBER STUDY CHAMBER NUMBtR USEPA CONTRACT NO.68-Oa-Z?07 DAY 9- 9-76 CONTROL-NOX INJ. TARGET INITIAL HC/NOXJ OX DILUTION 0.0 PPMC/0.00 PPM TIME (tST) 0.63 1.63 2.63 3.63 1.63 5.63 6.63 7.63 8.63 9,63 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 TIMt (EST) 0.63 1 ,63 2.63 3.63 1.63 5.63 6.63 7.63 B.63 9.63 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21 .63 22.63 23.63 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.009 0.015 0.026 0.017 0.076 0.107 0.150 0.211 0.215 0.215 0.235 0.221 0.210 0.198 0.190 0.181 0.171 TEMP (CENT) 18.9 18.3 20.0 26.7 31.1 31.7 25.0 23.9 NO* (PPM) 0.006 0.005 0.005 0.005 0.006 0.007 0.011 0.025 0.037 0.035 0.036 0.032 0.031 0.030 0.032 0.029 0.025 0.018 0.019 0.025 0.026 SH (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.15 0.19 0.89 1.09 1.21 1.25 1.16 0.93 0.59 0.32 0.15 0.01 0.00 0.00 0.00 0.00 0.00 N02 * (PPM) 0.101 0.105 0. 102 0.101 0.096 0.095 0,089 0.083 0.075 0.071 0.059 0.052 0.010 0.031 0.030 0.021 0.019 0.016 0.015 0.013 0.013 CUM-SK (LANG) 0.00 0.00 0.00 o.oo 0.00 0.00 1.52 8. 10 30.02 71.62 135.62 205. 5H 2/9. /<) 351 .26 112.11 155.02 IttO. lo 192. 9u 1''7. 72 198.60 190. 6u 1^8.60 198. 6U 19(1.60 NUX * THC CHI (PPM) (PPM) (PPM) 0.110 0. 108 0,107 0.106 0.105 0.103 0,099 0.106 0.112 0.106 0.095 0.081 0.071 0.061 0.062 0.052 0.011 0.031 0.031 0.037 0.039 DILUTION BEGAN ENDED (LPM) (E3T) (EST) NMHC (PPM) Da * Da x POS: RDU A] * The 1 untl elevi inst read the i simu une\| It ii line CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE CN (/CM3) 0.151 * Data suspect and discarded. *** Data suspect but retained. 0.069 0.082 0.000 0.000 X POSSIBLE MINUTES OF SUNSHINE 70 RDU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT * The NO, N02 and NO data from approximately 0000 EST, 9 Sept until the end of the run are suspect but have been retained. Sept 76 The [NO] levels are not due to thermal zero drift in the t. Moreover, there appears to be a smearing of the [NOJ readings across the four charabers and the anbient air portion of the sampling cycle. However, these effects are not seen for the simultaneous [N02] readings. Additionally, the [N02] levels unexpectedly rise on the afternoons of the second and third days. It is believed that these effects are related to a humidity/sampling line probelra rather than gas-phase chemical reactions. ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER « DAY 3 OF 3 9-10-76 USEPA CONTRACT NO.68-02-2207 CONTROL-NOX INJ. TARGET INITIAL HC/NOXj OX DILUTION 0.0 PPMC/0.00 PPM NO (PPM) N02 (PPM) NOX (PPM) THC (PPM) cna (PPM) NMHC (PPM) CU (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE CN UCM3) 0.63 1.63 2.63 3.63 1.63 5,63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17,63 18.63 19.63 20.63 21.63 22.63 23.63 TIME (1ST) 0.63 1.63 2.63 3.63 1,63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21 .63 32.61 23.63 0.161 0.151 0.118 0.139 0.130 0.123 0.111 0.107 0.093 0.087 0.0/8 0.086 0.118 O.I 55 0.181 0.190 0.166 TEMP (CENT) 23.3 22.8 21. 7 20.6 21.1 21.1 19. u li.i 0.029 0.028 0.028 0.028 0.026 0.027 0.026 0.026 0.012 0.015 0.017 0.022 0.015 0.016 0.017 SR (LANG/MIN) 0.00 0.00 o.oo 0.00 0.00 0.00 0.00 0.01 0.00 0.01 0.15 0.62 P. 83 1.23 1.10 0.65 0.17 0.17 0.03 0.00 0.00 0.00 0.00 0.00 0.013 0.013 0.013 0.011 0.015 0.015 0.015 0.015 0.016 O.Ol/ 0.020 0.026 0.026 0.021 0.021 CUM-Sf) (LANG) 0.00 0.00 O.OU 0.00 0.00 0.00 0.00 0.38 0.60 2.12 8. /O 35.56 80. /I 115.71 211.60 2.7 1 . 1 U 30/.66 321 ,H6 329.3" 330.0d 330.00 330.00 3 i 0 . 0 0 iiO.OO 0.012 0.011 0.011 0.012 0.011 0.012 0.011 0,013 0.028 0.032 0.03/ 0.01H 0.011 0.010 0.011 DILUTION BEGAN ENDED (LPM) (E3T) (EST) 0.012 0.014 0.000 0.072 0.012 0.000 X POSSIBLE MINUTES OF SUNSHINE 19 RDU AIRPORT MAXIMUM TEMPERATURE 26.1 CENT * Data suspect but retained. ------- RTI OUTUUOK SMUG CHAMBtR CHAMBER NUMUfiR 1 DAY 1 OF 3 9-13-76 USE.PA CONTRACT NO.68-02-3207 URBAN MIX OX DILUTION TARGET INITIAL HC/NOX: 10.0 PPMC/1.00 PPM TIME (1ST 0.1 1.1. 2.1 3.1 1.1 5.1 6.1 7.1 8.1 9.1 10.1 11.1 12.1 13.1 11.1 15.1 16. 1 17.1 18.] 19.1 20.1 21.1 22.1 23.1 TIM[ (tSl 0. 1 1.1 2.1 3.1 i. ; 5.1 6. 1 7.1 8.; 9.1 10.1 11.1 12.1 13.1 11.1 15.1 16.1 17.1 lfl.1 19.: 20.1 21.1 22.1 23.1 ) 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 .3 l3 13 13 13 13 13 13 r) 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 03 (PPM) 0.000 o.ooo 0.000 0,000 0.000 o.ooo 0.000 0.000 0.000 0.003 0.026 0.087 0.189 0,289 0.383 0,420 0.431 0.409 0.319 0.312 0.297 0.288 0.277 0.267 TEMP (CENT) 15.6 12.8 15.0 21.1 27.8 27.8 22.2 19.4 NO (PPM) 0.003 0.005 0.776 0.831 0.841 0.816 0.750 0.506 0.250 0.120 0.016 0.021 0.012 0.010 0.009 0.009 0.009 0.007 0.006 0.006 0.006 0.006 0.006 SR (LANG/MIN) 0.00 0.00 o.oo 0.00 0.00 0.00 0.06 0.33 0.61 0.71 1.07 1 .20 1.19 1.07 0.79 0.51 0.36 0.15 0.01 0.00 0.00 0.00 0.00 0.00 NO 2 (PPK.) O.OC3 0.001 0.000 0.215 0.225 0.235 0.29i 0.192 0.6S1 0 . 7 'i 1 0.727 0.662 0.569 0.476 0.3H5 0.309 0.229 0.136 0.096 0.007 0.084 0.081 0.079 CUM-SK (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.48 6.24 28.28 65.68 111.16 176.40 24H.32 318,76 380.72 426. 12 157.08 177.00 484.88 465.10 48^.40 4 0 5 . 4 0 485.40 405. 4U NOX THC CH4 (PPM) (PPM) (PPM) 0,006 0.006 0.776 1 .046 1 .065 1.053 1.013 0,996 0.932 O.R61 0.775 0.683 0.581 0.406 0.394 0.3I6 0.237 0.143 0.103 0.093 0.091 0.086 0.086 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) x POS: RDU A * Data CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE 1 CN (/CM3) * 0.632 0.122 0.185 0.385 0.208 x POSSIBLE MINUTES OF SUNSHINE 83 RDU AIRPORT MAXIMUM TEMPERATURE 28.3 CENT * Data suspect and discarded. ------- w RI1 OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 2 OF 3 9-14-76 USEPA CONTRACT NO.68-02-2307 URBAN MIX OX DILUTION TARGET INITIAL HC/NOX: 10.0 PPMC/1.00 PPM TIMt. (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6. 13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22. -13 23.13 TIME (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.15 23. Ji 03 (PPM) 0.257 0.248 0.240 0.232 0.225 0.217 0.210 0,200 0.191 0.190 0.214 0.225 0.230 0.229 0.228 0.224 0.218 0.212 0.203 0,197 0.191 0.185 0.179 0.174 TEMP (CENT) 17.8 16.7 16.7 22.8 22.8 22.2 21.7 20.6 NO * (PPM) 0.007 0.007 0.007 0.007 0.007 0.009 0.009 0.009 0.009 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.003 0.004 0.004 0.005 0.004 0,005 0.005 0.005 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.06 0.17 0.33 0.54 0.41 0.35 0.24 0.24 0.24 0.19 0.12 0.02 0.00 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.077 0.076 0.075 0.073 0.072 0.071 0.068 0.070 0.071 0.071 0.070 0.068 0.068 0.065 0.063 0.062 0.061 0.059 0.057 0.053 0.051 0.049 0.048 0.047 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.48 4.96 16.44 37.92 69.28 93.40 113.52 127.92 142.32 156.32 Ib7.16 173.56 1/4.60 1 74.60 1 74.60 1 /<4. 60 1 /4.60 1 IH .60 NOX THC CH4 (PPM) (PPM) (PPM) 0.084 0.083 0.082 0.080 0.079 0.079 0.077 0.078 0.079 0.076 0.075 0.074 0.074 0.071 0.068 0.067 0.064 0.063 0.061 0,059 0.056 0.055 0.053 0,052 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) X P03 RDU A * The the ele\ inst reac the rel£ chen CO (PPM) NUKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE CN (/CM3) 0.235 0,262 0,021 0,035 0.157 0.093 X POSSIBLE MINUTES OF SUNSHINE 0 RDU AIRPORT MAXIMUM TEMPERATURE 23,9 CENT * The [NO] data from approximately 0900 EST, 14 September 76 until the end of the run are suspect, but have been retained. The 1 [NO] levels are not due to thermal zero drift in the ;nt. Moreover, there appears to be a smearing of the [NO] readings across the four chambers and the ambient air portion of the sampling cycle. It is believed that these effects are related to a humidity/sampling line problem rather than gas-phast chemical reactions. ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMUKR 1 DAY 3 OF 3 9-15-76 00 USEPA CONTRACT NO.68-02-2207 URBAN MIX OX DILUTION TARGET INITIAL HC/NOXI 10.0 PPMC/1,00 PPM PAGE 1 TIME (ES1) 0.13 1 .13 2.13 3.13 4.13 5.13 6.13 7.13 6.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19. 13 20.13 21.13 22.13 23.13 TIME (LST) 0.13 1.13 2,13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 03 (PPM) 0.171 0. 165 0.160 0. 155 0.1SO- 0.147 0. 140 0.135 0.129 0.126 0.127 0.125 0.124 0.150 0.174 TEMP (CENT) 21.1 20.0 20.6 22.2 25.6 26.1 23.3 22.8 NO (PPM) 0.005 0.005 0.005 0.005 0.006 0.007 0.007 0.007 0.009 0.007 0.010 0.011 0.011 0.013 0.017 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.06 0.25 0.22 0.17 O.ifl 0.58 0.59 0.75 0.53 0.09 0.1 1 0.01 0.00 0.00 0.00 0.00 0.00 '02 (HPM) 0.046 0.045 0.044 0.043 0.041 0.040 0.040 0.040 0.039 0.039 0.040 0.040 0.040 0.041 0.041 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.08 1.08 6.20 20.96 33.76 44.04 58.04 92.92 129.60 172.84 201.12 206.68 212.48 213.00 213.00 213.00 213.00 213.00 NUX THC CH4 NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.051 0.050 0.049 0.048 0.047 0.047 0.047 0.047 0.047 0.046 0.049 0.140 0.010 0,076 0.050 0.050 0.053 0.058 0.193 0,015 0.060 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 7 (LPM) (E3T) (E3T) ROU AIRPORT MAXIMUM TEMPERATURE 27,6 CENT ------- RT1 OUTDOOR SMOG CHAMBER STUDY CHAMOEN NUMBER 2 DAY 1 OF 3 9-15-76 USER CONTRACT NO.68-02-2207 us URBAN MIX TARGET INITIAL HC/NOXj OX DILUTION 5.0 PPMC/0.71 PPM TIME (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10,30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21 . 30 22.30 23.30 TIME (EST) 0.30 1,30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 83.50 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.024 0.113 0.257 0.467 0.691 0.873 0.951 0.937 0.900 0.870 0.831 0.802 0.781 0.764 0. 748 0.727 TEMP (CENT) 15.6 12.6 15.0 24.4 27.6 27.8 22.2 19. a NO (PPM) 0.006 0.006 0.601 0.595 0.589 0.571 0.146 0.119 0.034 0.017 0.011 0.011 0.010 0.009 0.009 0.009 0.007 0.007 0.007 0.007 0.006 0.007 0.007 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0,00 0.00 0.06 0.33 0.61 0.71 1.07 1.20 1.19 1 .07 0.79 0.54 0.36 0.15 0.01 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.007 0.006 0.116 0.117 <'. 154 0. 164 0 . 2 7 3 0.537 0.555 0.503 0.113 0.316 0.238 0.195 0.171 0.156 0.141 0.128 0.121 0.117 0.111 0.108 0.105 CUM-SH (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 1 .08 9.54 34.38 72.78 121 .86 188.40 260.22 329.46 388.62 431.52 460.68 478.50 4U0.98 485.40 4B5.10 «B5.40 485. MO <4Bb.40 NOX THC CH4 (PPM) (PPM) (PPM) 0.014 0.013 0.720 0.711 0.743 0.738 0.719 0.656 0,589 0.520 0.424 0.326 0.248 0.203 0. 180 0.165 0.149 0.136 0.128 0.124 0.118 0.116 0.112 DILUTION BEGAN ENDED (LPM) (tST) (EST) NMHC (PPM) X P03 RDU A * Dat< CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE 1 CN (/CM3) 1.058 0,419 0,043 0.179 0.225 X POSSIBLE MINUTES OK SUNSHINE 83 RDU AIRPORT MAXIMUM TEMPERATURE 28.3 CENT suspect and discarded. ------- RTI OUTDOOK SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY a UF 3 9-14-76 USER* CONTRACT NO.68-02-2207 OJ URBAN MIX TARGET INITIAL HC/NOXI OX DILUTION 5.0 PPMC/0,71 PPM TIME (CST) 0.30 1.30 2.30 3. SO 4.30 5, 30 6.30 7.30 R.30 9.30 10.30 11.30 12. JO 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21 .30 22.30 23.30 TIME (EST) 0.30 1 .30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 16.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0.722 0.696 0.682 0.666 0.653 0.640 0.622 0.604 0.576 0.548 0.533 0.515 0.503 0.486 0.472 0.458 0.444 0.432 0.420 0.411 0.403 0.396 0.387 0.380 TEMP (CENT) 17.8 16.7 16.7 22.8 22.8 22.2 21.7 20.6 NU * (PPM) 0.007 0.007 0.007 0.007 0.009 0.007 0.009 0.009 0.009 0.006 0.006 0.005 0.005 0.005 0.005 0.005 0.004 0.004 0.004 0.005 0.004 0.005 0.005 0.005 SR (LANG/M1N) 0.00 0.00 0.00 0.00 0.00 0.00 0.06 0.17 0.33 0.54 0.41 0.35 0.24 0.24 0.24 0,19 0.12 0.02 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.103 0.099 0.097 0.095 0.093 0.091 0.089 0.090 0.089 0.091 0.069 U.086 0.083 O.OUO 0.078 0.0/6 0.074 0.070 0.066 0.063 0.060 0.056 0.057 U.055 CUM-SK (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 1.08 6.66 19. 74 43.32 73.38 96.90 115.92 130.32 144.72 158.22 168.36 73.76 74.60 74.60 74.60 74.60 /4.60 74.60 NUX THC (PPM) (PPM) 0.110 0. 107 0.105 0.103 0.102 0.098 0.097 0.098 0.097 0.097 0.095 0.091 0.089 0.066 0.083 0.081 0.078 0.074 0.071 0.068 0.064 0.063 0.062 0.060 DILUTION BEGAN (LPM) (EST) CH4 (PPM ENDED (EST) NMHC (PPM) CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 2 CN ------- 00 HII OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY 3 OF 3 9-15-76 USEPA CONTRACT NO.68-02-3307 URBAN MIX TARGET INITIAL HC/NOXi OX DILUTION 5.0 PPMC/0.71 PPM NO (PPM) NU2 (PPM) NOX (PPM) THC (PPM) CH4 (PPM) NMHC (PPM) CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PACE 3 CN (/CMS) 0.30 1 .30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 TIME (ESI) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 11.30 15.30 16.30 17.30 IB. 30 19.30 20.30 21.30 22.30 25. JO 0.372 0.364 0.356 0.344 0.336 0.322 0.308 0.293 0.277 0.257 0.243 0.229 0.221 0.247 0.276 TEMP (CENT) 21.1 20.0 20.6 22.2 25.6 26.1 23.3 22.8 0.005 0.005 0.005 0.006 0.009 0,009 0.009 0.009 0.010 0.011 0,012 0.013 0.013 0.016 0.019 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.06 0.25 0.22 0.17 0.18 0.58 0.59 0.75 0.53 0.09 0.11 0.01 0.00 0.00 0.00 0.00 o.oo 0.053 0.052 0.049 0.047 0.015 0.013 0.040 0.041 0.042 0.050 0.056 0.060 0.065 0.067 0.066 CUM-SH (LANG) 0.00 0.00 0,00 0.00 0.00 0.00 0.18 1.68 8.70 23.16 35.46 45.64 63.84 98.82 137.10 178.14 202.02 207.78 212.58 213.00 213.00 213.00 ------- KTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 1 OF 3 9-13-76 lO U3tPA CONTRACT NO,68-08-2207 URBAN MIX OX DILUTION TARGET INITIAL HC/NOX: 5.0 PPMC/0.20 PPM TIME (EST) 0.07 1.07 2.07 5.07 0.07 5.07 6.07 7.07 8.07 9.<47 10.07 11.07 12.07 13.07 10.07 15.07 16.07 17.07 18.07 IV. 47 20.07 21.07 22.07 23.07 TIME (ESI) 0.07 1.07 2.07 3.07 0.07 5.07 6.07 7.07 8.07 V.07 10.07 11.07 12.07 13.07 10.07 15.07 16.07 17.07 18.07 19.07 20.07 21.07 22,07 23.07 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.122 0.279 0.381 0.079 0.590 0.679 0,718 0.71V 0.701 0.675 0.600 0.611 0,588 0.570 0.557 0.500 0.530 TEMP (CENT) 15.6 12.8 15.0 20.0 27.8 27.8 22.2 19.0 NO (PPM) 0.003 0.003 0.196 0.196 0.195 0.179 0.006 0.009 0.009 0.007 0.006 0.006 0.006 0.006 0.006 0.006 0.005 0.006 0.006 0.006 0.006 0.006 0.005 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.06 0.33 0.61 0.71 1.07 1.20 1.19 1.07 0.79 0.50 0.36 0.15 0.01 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.001 0.001 0.051 0.051 0.051 0.065 0.190 0. 168 0. 156 0.150 0. 136 0.122 0.109 0.097 0.090 0.080 0.077 0.067 0.060 0.062 0.05V 0.058 0.056 LUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 1 .68 12.80 00.08 7V. 88 132.56 200.00 272.12 300.16 396.52 036.92 Ob«.28 000.00 08^.08 065.00 085.00 OOb.OO o a 5 . o o 085.00 NOX THC CHO (PPM) (PPM) (PPM) 0.000 0.000 0.209 0.207 0.206 0.200 0.200 0.176 0. 165 0.157 0.102 0.128 0.116 0.100 0.096 0.091 0.082 0.070 0.071 0.068 0.065 0.060 0.061 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) X POS RDU A * Date CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PACE 1 CN (/CM3) 0.510* 0.000 0.250 0.769 0.037 0.207 X POSSIBLE MINUTES OF SUNSHINE 83 RDU AIRPORT MAXIMUM TEMPERATURE 28.3 CENT * Data suepect but retained. ------- RT1 OUTDUUH SMUG CHAMBER STUDY CHAMBER NUMBER 3 DAY 2 Of- 3 9-11-76 USEPA CONTRACT NO.68-02-3207 URBAN MIX TARGET INITIAL HC/NOXj OX DILUTION 5.0 PPMC/0,24 PPM u> TIME (EST) 0,17 1.17 2.17 3.17 1.17 5.17 6.17 7.17 8.17 9.17 10.17 11.17 12.17 13.17 11.17 15.17 16.17 17.17 18.17 19,17 20.17 21,17 22.17 » 23.17 TIME (EST) 0.17 1.17 2. 1/ 3.17 1.17 5.17 6.17 7.17 8.17 9.17 10.17 11.17 12.17 13.17 11.17 15.17 16.17 17.17 18.17 19.17 20.17 21 .17 2317 03 (PPM) 0,519 0.507 0.197 0.«H6 0.176 0.166 0.156 0.110 0.120 0.399 0.3H8 0.373 0.358 0.313 0.332 0.318 0.305 0.293 0.283 0.276 0.26fl 0.261 0.256 0.218 TEMP (CENT) 17.8 16. 7 16.7 22.8 22.8 ^^,^ 21.7 20.6 NU (PPM) 0.005 0.005 0.005 0.006 0.006 0.005 0.006 0.007 0.007 0.005 0.005 0.001 0.001 0.005 0.005 0.001 0.005 0.000 0.001 0.001 0.001 0.001 0.001 0.001 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.06 0.17 0.33 0.51 o.ai 0.35 0.21 0.21 0.21 0.19 0.12 0.02 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.055 0.053 0.051 0.051 0.050 0.019 0.018 0.018 0.018 0.018 0.018 0.017 0,016 0.015 0.011 0,013 0.012 0.039 0.037 0.031 0.031 0.032 0.031 0.030 CUM-SK (LANG) 0.00 0.00 0.00 0.00 0,00 0.00 1.68 8.36 23.01 18. 72 77.18 100.10 118.32 132.72 117.12 160.12 169.56 173.96 1 71.60 1 7 .t>0 1 /u.bO NUX THC CHI (PPM) (PPM) (PPM) 0.060 0.059 0,057 0.058 0.057 0.055 0.055 0.056 0.056 0.053 0.053 0.051 0.050 0.050 0.019 0.017 0.015 0.013 0.012 0.039 0.039 0.036 0.035 0.031 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) • X POS RDU A * The the ele\ inet reac the relt cher CO (PPM) NOKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE 2 CN (/CMi) 0.131 0.353 0.018 0.140 0.172 X POSSIBLE MINUTES OF SUNSHINE 0 RDU AIRPORT MAXIMUM TEMPERATURE 23.9 CENT * The [NO] data from approximately 0900 EST, 14 September 76 until the end of the run are suspect, but have been retained. The elevated [NO] levels are not due to thermal zero drift in the int. Moreover, there appears to be a smearing of the [NO] readings across the four chambers and the ambient air portion of the sampling cycle. It is believed that these effects are related to a humidity/sampling line problem rather than gas-phase chemical reactions. ------- RTI UUTDUCW SMUG CHAMBER STUOY CHAMBER NUMfltH 3 DAY i OF 3 9-15-76 USER* CONTRACT NO.66-02-2207 URBAN MIX OX DILUTION TARGET INITIAL HC/NOX: 5.0 PPMC/0.20 PPM NO (PPM) NU2 (PPM) NOX (PPM) THC (PPM) CH4 (PPM) NMHC (PPM) CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 3 CN (/CM3) 0.07 1.07 2.47 i.07 4.47 5.47 6.47 7.47 tt.07 9.07 10.47 11.07 12.07 13.07 10.47 15.47 16.47 17.47 18.07 19.47 20.47 21.07 22.07 23.07 T I Mt (LSI) 0.07 1.07 2.47 3.07 0.47 5.07 6.07 7.07 8.07 9.07 10.07 11.47 12.07 13.07 10.07 15.07 16.07 17.07 18.47 19.47 20.47 21 .07 22.07 23.07 0.202 0.235 0.227 0.219 0.212 0.202 0.168 0.173 0. 160 0. 108 0. 138 0.129 0.132 0.105 0. 166 TEMP (CENT) 21.1 20.0 20.6 22.2 25.6 26.1 23.3 22.8 0.005 0.005 0.005 0.005 0.007 0.009 0.009 0.009 0.011 0.011 0.012 0.013 0.015 0.017 0.020 SR (LANG/MIN) 0.00 0.00 0,00 0.00 0.00 0.00 0.01 0.06 0.25 0.22 0.17 0.18 0.58 0.59 0.75 0.53 0.09 0.1 1 0.01 0.00 0.00 0.00 o.oo 0.00 0.029 0.028 0.027 0.026 0.020 0.021 0.020 0.019 0.020 0.025 0.027 0.029 0.032 0.03S 0.033 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.28 2.26 11.20 25.36 37. 16 47.60 69.04 100. /2 144.60 103.04 202.92 208.80 212. 6U 213.00 213.00 213.00 213.00 213.00 0.030 0.033 0.032 0,031 0,031 0,030 0.029 0.028 0.031 0.035 0.039 0.002 0.007 0.050 0.053 DILUTION BEGAN ENDED (LPM) (EST) (EST) 0.160 0.008 0.010 0.168 0.020 0.000 X POSSIBLE MINUTES OF SUNSHINE 7 RDU AIRPORT MAXIMUM TEMPERATURE 27.8 CENT ------- w RTI OUTDOOR SMUG CHAMBER STUDY CHAMBER NUMBER 1 DAY 1 OF 3 9-13-76 USEPA CONTRACT NO.68-02-3207 URBAN MIX TARGET INITIAL HC/NUXl OX DILUTION 1.0 PPMC/0,10 PPM TIME (EST) 0.63 1.63 2.65 3.63 1.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21 .63 22.63 23.63 TIME (ESI) 0.63 1.63 2.63 3.63 1.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21 ,63 22. 6i 23. b3 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 O.U15 0.036 0.06/ 0.107 0.111 0. 181 0.210 0.219 0.219 0.213 0,200 0.191 0.181 0.1 79 0.171 0. 165 TEMP (CENT) 15.6 12.8 15.0 21.1 27.8 27.8 22.2 19. a NO (PPM) 0.001 0.001 0.087 0.086 0.086 0.083 0.071 0.012 0.026 0.017 0.011 0.011 0.010 0.009 0.009 0.009 0.009 0.007 0.007 0.007 0.007 0.007 0.007 SR (LANG/MIN) 0.00 0.00 0.00 0.00 o.oo 0.00 0.06 0.33 0.61 0.71 1.07 1.20 1.19 1.07 0.79 0.51 0.36 0.15 0.01 0.00 0.00 0.00 0.00 0 .00 NU2 (PPM) 0.003 0.003 0.022 0.022 0.022 0.022 0.037 0.066 0.076 0.0/5 0.071 0.060 0.051 0.011 0.010 0.035 0.032 0.02t> 0.021 0.018 0.017 0.01 / 0.016 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 2.28 16,11 16.58 86.98 113.26 212.10 281.02 350.86 101. 1 ------- KTI UUTDUOH SMUG CHAMBER STUDY CMAMHtR (JUMHER 4 DAY 2 Of 1 9-14-76 USEPA CONTRACT NO.6B-Oa-a207 URBAN MIX TARGET INITIAL HC/NOX: OX DILUTION 1.0 PPMC/0.10 PPM co T1ML (EST) 0.65 1.63 2.63 3.h3 4.03 5.63 6.65 7.63 H.63 9.6S 10.03 11.63 12.03 13.63 14. o3 15.63 lb.63 17.63 18.63 19.03 20.63 ?\ .63 22.63 23.63 T1ML (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 ft . o 3 9.65 10.63 11.63 12.63 13.03 14.03 15.63 16.63 17.63 10.63 19.65 20.63 21 .65 22.63 23.63 U 3 (PPM) 0.160 0.155 0. ISO 0.145 0.139 0.134 0.127 0.121 0.11B 0.124 0.132 0. 136 0.139 0.139 0.137 0. 135 0.132 0.127 0.123 0.120 0.117 0.115 0.110 0. 107 TEMP UEMT) 17.8 16.7 16. 7 22. « 22. H 22.2 21.7 20.6 NO * (PPM) 0.007 0.006 0.007 0.007 0.007 0.007 0.007 0.009 0.010 0.007 0.006 0.006 0.006 0.006 0.006 0.006 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.006 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.06 0.17 0.33 0.54 0.41 0.35 0.24 0.24 0.24 0.19 0.12 0.02 0.00 0.00 0.00 o.oo 0.00 0.00 N02 (PPM) 0.015 0.015 0.015 0.015 0.014 0.014 0.016 0.019 0.021 0.022 0.022 0.024 0.024 0.022 0.022 0.022 0.021 0.020 0.019 0.017 0.016 0.016 0.016 0.015 CUM-SK (LANG) 0.00 0.00 0.00 0.00 O.OU 0.00 2.2H 10.06 26.34 54.12 HI .SB 103.90 120. 72 135.12 149.52 Io2.02 70, 7t> 74. 16 74 . t>0 74.60 74.60 74.60 7-4. oO 74.00 NOX THC CH4 (PPM) (PPM) (PPM 0.022 0.021 0.022 0.022 0.021 0.021 0.024 0.028 0.031 0.030 0.029 0.030 0.030 0.029 0.029 0.029 0.027 0.026 0.025 0.022 0.021 0.021 0.021 0.021 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) CO (PPM) NBKI (PPM) No2-s (PPM) HCHO (PPM) PAGE CN (/CM3) 0.159 0.143 0.020 0.014 0.016 0.027 x POSSIBLE MINUTES OF SUNSHINE o ROU AIRPORT MAXIMUM TEMPERATURE 23.9 CENT * The [NO] data from approximately 0900 EST, 14 Septenber 76 until the end of the run are suspect, but have been retained. The elevated [NO] levels are not due to thermal zero drift In the Instrument. Moreover, there appears to be a smearing of the [NO] readings across the four chambers and the ambient air portion of the sampling cycle. It Is believed that these effects are related to a humidity/sampling line problem rather than gas-phase chemical reactions. ------- RI1 OUTUIJUK SMOG CHAMBER STUDY CHANBtK NUMBER t DAY 3 UP 3 9-15-76 USEPA CONTRACT NO.68-02-2207 URBAN MIX TARGET INITIAL HC/NOXi OX DILUTION 1.0 PPMC/0.10 PPM NO (PPM) NU2 (PPM) NUX (PPM) THC (PPM) CH4 (PPM) NMHC (PPM) CO (PPM) NHKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 3 CN (/CM3) 0.63 1.63 2.b3 5.63 4.63 5.65 6.63 /.63 fl.65 9.63 10.63 11 .63 12.63 13.63 14.63 15.63 16.63 \1 . 63 18.63 19.63 20.63 21.63 22.63 23.63 TIME (FST) 0.63 1 .63 2.63 3.63 a. 63 5.63 6.6 J /.63 8.63 9.63 10.63 11.63 12.63 13.63 10.63 15.63 16.63 17.63 18.63 19.64 20.63 21.63 22.63 2i.6S 0. 105 0.103 0.098 0.096 0.094 0.091 0.088 0.084 0.081 0.081 0.081 0.081 0.083 0.106 TEMP (CENT) 21.1 20.0 20.6 22.2 25.6 26.1 23.3 22.8 0.006 0.006 0.006 0.006 0.007 0.007 0.007 0.007 0.009 0.010 0.011 0.013 0.013 0.017 SK (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.06 0.25 0.22 0.17 0.18 0.58 0.59 0.75 0.53 0.09 0.1 1 0.01 o.oo 0.00 0.00 0 .00 0.00 0.015 0.015 0.014 0.014 0.014 0.014 0.014 0.014 0.015 0.016 O.OU 0.017 0.018 0.019 CUM-SW (LANG) 0.00 0.00 0.00 0.00 o.oo 0.00 0.38 2.88 13.70 27.56 38.86 49.44 75.44 110.62 152.10 188. 74 203.82 2U9.98 212. /8 2 1 3 . 0 0 214.00 213.00 21 4.0o d\ 4.00 0.021 0.021 0.020 0.020 0.021 0,021 0.021 0.021 0.024 0.026 0.027 0.030 0.031 0.036 DILUTION BEGAN ENDED (LPM) (ESI) (EST) 0,077 0.010 0.027 0.112 0.019 0.122 X POSSIBLE MINUTES OF SUNSHINE 7 RDU AIRPORT MAXIMUM TEMPERATURE 27.8 CENT ------- KM (JUTUUUK SMUG CHAMBtW SIUUY CHAMHER NUMBER 1 DAY 1 OF £ 9-^0-76 U3EPA CONTRACT NO.68-02-2207 PRUPANE OX DILUTION TARGET INITIAL HC/NOXJ J2.0 PPMC/0.20 PPM PACE t T1ML (CSI) 0.13 1.13 2.14 3.13 1.13 5.13 6.13 7.13 8.80 9.a7 10.13 11.14 12.13 13,13 11.13 15.13 16. 13 17.13 18.13 19.14 20.13 21.13 22. 1 3 23.13 TIME (tST) 0.13 1.13 2.13 3,13 1.13 5.13 6,13 7.13 8.80 9,47 10.13 11.14 12. 3 13. 3 11. 3 15. 3 16. 3 17. 3 18. 3 19 . 3 20. 4 21. 3 22. 3 23. 3 04 (PPM) 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 o.ooo 0,002 0.006 0.016 0,011 0.066 0.112 0.151 0.185 0.195 0.186 0.161 0.111 0.132 0.125 0.119 0.112 TEMP (CENT) 17.2 16.7 15.6 23.3 27.8 27.8 23.9 22.2 NU (PPM) 0.006 0.005 0.005 0.005 0.170 0,169 0.168 0. 165 0.109 0.086 0.066 0.049 0.020 0.018 0.015 0.013 0.013 0.012 0.012 0.011 0.012 0.012 0.012 0.012 SR (LANG/MJN) 0.00 0.00 o.oo 0.00 0.00 0.00 0.09 0.22 0.30 0.61 0.96 0.^6 0.«7 0. 76 0.65 0.59 0.22 0.09 0.01 0.00 0.00 0.00 0.00 0.00 NUcI (PPMJ 0.001 0.001 0.001 0.001 0.010 0.049 0.010 0.01/ 0.091 0.118 0.141 0,152 0.156 0.147 0. 148 0.127 0.114 0.096 0.065 0.041 0.031 0.027 0.025 0.021 CUM-SH (LANG) 0,00 O.Ou 0.00 0,00 0.00 O.OU 0. 72 7.16 44.00 51.52 82.68 110.28 1V7.16 218.60 2V<4.'IO 442.9^ 465.36 377. 5£ 382,28 482,80 482.80 482.80 482.80 402.80 NUX THC cna NMHC co NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0.007 0.006 0.006 0.006 0.210 0.207 0.207 0.212 0.200 0.204 0.200 0.051 0.115 0.000 0.190 0.176 0.165 0.153 0.250* 0,172 0.018 0. 110 0.126 0.108 0.077 0.051 0.013 0.039 0.046 0.035 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 50 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 29. « CENT * Data suspect but retained. CN (/CM3) 0 ^l5o 600 ------- HT1 OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 2 OF 2 9-21-76 U3EPA CONTRACT NO.66-02-3207 PROPANE OX DILUTION TARGET INITIAL HC/NOX: 12.0 PPMC/0.20 PPM riMt (EST) 0,13 1.13 2.13 3.13 1.13 5.13 6.13 7.13 H.47 9,13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23,13 riML (EST) 0.13 1.13 2.13 3.13 1.13 5.13 6,13 7.13 6.47 9.13 10.13 11.13 12,13 13.13 1«,13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 as.u 03 (PPM) 0.107 0.103 0.096 0.091 0.086 0,080 0.075 0.06H 0.065 0.076 0.112 0.151 0.196 0.251 0.286 0.309 0,310 0.301 0.289 0.278 0,266 TEMP (CENT) 18.9 18.9 16.9 21.7 25.0 27.2 21.7' 17.2 NO * (PPM) 0.011 0.011 0.012 0.012 0.012 0.011 0.011 0.011 0,007 0.010 0.012 0.013 0.013 0.013 0.013 0.015 0.013 0.014 0.015 0.015 0.015 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.05 0.22 0.32 0.50 0.72 0.02 0.71 0.74 0.45 0.32 0.01 0.00 0.00 0.00 0.00 o.oo 0.00 NU2 (PPM) 0.022 0.022 U.022 0.022 0.025 0.026 0.028 0.036 0.049 0.056 0.057 0.057 0.057 0.056 0.055 0.052 0.049 0.045 0.040 0.036 0.035 CUM-3K (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0. 16 1 .60 10.36 19.96 40.60 72.3o 116.36 164.68 207.52 249.60 2/5.50 292.28 292.80 29,2. 8U 292. HO 2V2.80 29^. HO £<* ------- RTI UUTOCHJH SMOG CHAMBER STUDY CHAMHER NUMBER 2 DAY 1 OF 2 9-20-76 U3EPA CONTRACT NO.68-02-3207 PROPANE OX DILUTION TARGET INITIAL HC/NOX: 12.0 PPMC/0.20 PPM TIME (LST) 0.30 1.30 2.30 3.30 1.30 5.30 6.30 7.30 8.97 9.63 10.30 11.30 12.30 13.30 11.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 TIME (EST) 0.30 1.30 2.30 3.30 1.30 5.30 6.30 7.30 8.97 9.63 10.30 11.30 12.30 13.30 11.30 15.30 16.30 17.30 18.30 19,30 20.30 21.30 22.30 23.30 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.009 0.017 0.032 0.071 0.109 0. 168 0.215 0.257 0.260 0.215 0.216 0.197 0.165 0.176 0.167 0,160 TEMP (CENT) 17.2 16.7 15.6 23.3 27.8 27.8 23.9 22.2 NO (PPM) 0.012 0.013 0.013 0.012 0.175 0.175 0.173 0.161 0.091 0.071 0.053 0.033 0.0?5 0.016 0.017 0.017 0.016 0.015 0.011 0.011 0.013 0.013 0.013 0.012 SH (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.22 0.30 0.61 0.96 0.96 0.87 0.70 0.65 0.59 0.22 0.09 0.01 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.001 0.003 0.003 0.003 0.010 0.010 0.012 0.052 0.111 0.133 0.118 0.15H 0. 158 0.153 0.113 0.132 0.112 U.087 0.052 0.036 0.031 0.029 0.029 0.030 CUM-SR (LANG) 0.00 0.00 O.UO 0.00 0.00 0.00 1 .62 9.3b 36.00 60.92 92.28 119.88 205.86 256.11 300.90 338.62 367.56 378.12 382.38 362.80 382.80 382. HO 382.80 382.80 NUX THC (PPM) (PPM) 0.016 0.016 0.016 0.015 0,215 0.215 0.215 0.211 0.205 0,203 0.201 0.191 0.183 0.1/1 0. 160 0.119 0.128 0.102 0.066 0.050 0.011 0.012 0.012 0.012 DILUTION BEGAN (LPM) (EST) CHI (PPM: ENDED (EST) NMHC (PPM) CO (PPM) NBK1 (PPM) N02-S (PPM) HCHO (PPM) PAGE 1 CN (/CM3) 0.061 0.159 0.010 1300 0.286 0,128 0,031 1900 X POSSIBLE MINUTES OF SUNSHINE 50 RDU AIRPORT MAXIMUM TEMPERATURE 29.a CENT ------- HII OUTDOOR SMOG CHAMBER STUUV CHAMBER NUMBER 2 DAY 2 OF 2 9-31-76 U3EPA CONTRACT NO.68-02-2207 PROPANE OX DILUTION TARGET INITIAL HC/NOXl 12,0 PPMC/0.20 PPM TIML (tST) 0.30 I.JO 2,30 J.30 4.30 5.30 6.30 7.30 8.63 9.30 10.30 11.30 12.30 13.30 ia.30 lb.30 16.30 17.30 18.30 19.30 20.30 00 21.30 •P- 22.30 00 23.30 TIMC (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.63 9.30 10.30 11.30 12.30 13.30 11.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0.152 O.ia7 0.139 0.133 0.127 0.12C 0.113 0. 106 0.098 0.116 0.155 0.201 0.262 0.320 0.361 0.387 0.393 0.381 0.364 0.351 0.345 1EMP (CENT) 18.9 18.9 18.9 21.7 25.0 27.2 21.7 17.2 NO* (PPM) 0.011 0.011 0.011 0.011 0.011 0.010 0.011 0.011 0.009 0.010 0.010 0.017 0.018 0.019 0.016 0.019 0.017 0.018 0.017 0.016 0.015 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.05 0.22 0.32 0.50 0.72 0.62 0.71 0.74 0.45 0.32 0.01 0.00 0.00 0.00 0.00 0.00 o.oo N02 (PPM) 0.034 0.035 0.037 0.041 0.004 0.04/ 0.0'jl 0.057 0.0/0 0,0/3 0.074 0.075 0.076 0.0/3 0.072 0.070 0.0b6 0.061 0.057 0.055 0,053 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.3o 2. 10 12.56 23.16 45.60 79. 5o 124.56 171. /8 214.92 254.10 2/8. /6 292.38 292.80 292.80 292. HO 292.80 292. BO dVS.tJO NOX THC CH4 (PPM) (PPM) (PPM) 0.045 0.046 0.048 0.051 0.055 0.057 0.062 0.067 0.0/8 0.082 0.088 0.092 0.094 0.092 0,090 0.089 0.083 0.079 0.074 0.071 0.068 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) • X PUS RDU A * T> tt el ir re tv re pt ** DE CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 2 CN ------- RTI UUrUUCJK SMOG CHAMBER STUDY CHAMBER NUMUER 3 DAY 1 UF 2 9-^0-76 U3EPA CONTRACT NO.68-02-2207 PROPANE OX DILUTION TARGET INITIAL HC/NOXj 12.0 PPMC/0.20 PPM VD TIME (ESI) 0.17 1.17 2.17 3,17 1.17 5.17 6.17 7.17 8.17 9.80 10.17 11.17 12.17 13.17 11.17 15.17 16.17 17.17 18.17 19.17 20.17 21.17 22.17 23.17 TIME (EST) 0.17 1.17 2.17 3.17 1.17 5.17 6.17 7.17 8.17 9.80 10.17 11.17 12.17 13.17 11,17 15.17 16.17 17.17 18.17 19.17 20.17 21.17 22.17 23.17 U3 (PPM) 0.000 0,000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.010 0.021 0.019 0.079 0. 120 0.155 0.181 0.180 0.171 0.157 0.130 0.121 0.116 0.109 0, 106 TEMP (CENT) 17.2 16.7 15.6 23.3 27.8 27.8 23.9 22.2 NU (PPM) 0.005 0.001 0.001 0.001 0.167 0.165 0.163 0.151 0.071 0.053 0.031 0.022 0.017 0.015 0.011 0.013 0.013 0.012 0.012 0.012 0,012 0.012 0.012 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.22 0.30 0.61 0.96 0.96 0.87 0.78 0.65 0.59 0.22 0,09 0.01 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.001 0.001 0.001 0.015 0.016 0.016 O.OIb 0.055 0. 126 0.110 0.150 0.115 0.139 0.127 0.119 0.107 0.092 0.060 0.010 0.029 0.025 0.022 0.022 CUM-SK (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 2.52 11.56 27.00 67.32 101.68 159.18 211.56 261.21 307.10 31'4.72 369. lb 3/9.32 482.18 382.80 382.80 382.80 302.80 382.80 NDX THC (PPM) (PPM) 0.006 .0.005 0.005 0.019 0.213 0,211 0.209 0.205 0.197 0.191 0.181 0.168 0.156 0.112 0.133 0.120 0. 105 0.072 0.051 0.011 0.036 0.031 0.031 UILUUUN BEGAN (LPM) (EST) CHI (PPM ENDED (EST) NMHC (PPM) CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE 1 CN (/CM3) 0.013 0,135 0.017 1300 0.129 0,107 0.000 1100 x POSSIBLE MINUTES OF SUNSHINE so RDU AIRPORT MAXIMUM TEMPERATURE 29.1 CENT ------- RT1 OUTOOUR SMUG CHAMBER STUDY CHAMBER NUMBER 3 DAY 2 UF 2 9-21-76 U3EPA CONTRACT NO.68-02-2207 PROPANE OX DILUTION TARGET INITIAL HC/NOXl 12.0 PPMC/0.20 PPM TIME CEST) 0.47 i.ar 2.47 3.47 4.47 5.47 6.47 7.47 6.80 9.47 10.47 11.4? 12.47 13.47 14.47 IS. 47 16.47 17.47 18.47 19.47 20.47 U> 21.13 £ 22.13 ° ,23.13 TIME (EST) 0.47 1,47 2.47 3.4? 4.47 5.47 6,47 7.47 e.ao 9. '(7 10.47 11.47 12,47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.17 21.13 22.13 33.13 ,60 29£. 60 292. «o NOX THC CH4 (PPM) (PPM) (PPM) 0.031 0.031 0.031 0.031 0.031 0.031 0.033 0.039 0.043 0.047 0.049 0.050 0.052 0.051 0.053 0.051 0.049 0.049 0.045 0.042 0.042 DILUTION BEGAN ENDED (LPM) (EST) (EST) * NMHC (PPM) X POS RDU A * The end [NO] More aero cycl samp CO (PPM) NBK] (PPM) N02-3 (PPM) HCHO (PPM) PAGE 2 CN (/CMS) 0.069 0.021 0.010 0.265 0,020 0.036 210 200 x POSSIBLE MINUTES OF SUNSHINE 38 RDU A1RPURT MAXIMUM TEMPERATURE 27,2 CENT * The [NO] data from approximately 0828 EST, 21 September 76 until tl <= end of the run are suspect, but have been retained. The elevated [NO] levels are not due to thermal zero drift in the instrument. Moreover, there appears to be a smearing of the [NO] readings across the four chambers and the ambient air portion of the samplir, It is believed that these effects are related to a humid' sampling line problem rather than to gas-phase chemical reaction ------- RT1 CJUTUOOR SMUG CHAMBER STUDY USEPA CONTRACT NO.68-02-2207 Ui CHAMBE.K 1 DAY 1 OF tlML (LST) 0.63 1.63 2.63 3.61 1.63 5.63 6.63 7,63 8.63 9.97 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 TIME (ESM 0.63 1.63 2.63 3.63 1.63 5.63 6.63 7.63 8.63 9.97 10.63 11.63 12.63 13.63 11.63 15,63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 vlUMHtR 1 2 9- 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 0.001 0.013 0.028 0.061 0.098 0.117 0. 166 0.213 0.205 0.193 0.161 0.150 0.139 0.130 0,125 0.119 TEMP (CENT) 17.2 16.7 15.6 23.5 27.8 27.8 23.9 22.2 20-76 NO (PPM) 0.007 0.007 0.006 0.170 0. 168 0. 166 0.161 0.152 0,1 t6 0.071 0.017 0.027 0.020 0.017 0.015 0.011 0.011 0.013 0.013 0.013 0.013 0.013 0.013 0.012 SB (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.22 0.30 0.61 0.96 0,')t> 0.87 0.78 0.05 0.59 0.22 0.09 0.01 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.002 0.001 0.001 0.039 0.010 0.039 0.010 0.051 0.080 0.127 O.ll'j 0. 156 0.155 0.117 0.139 0. 128 0.110 0.068 0.052 0.035 0.029 0.027 0.025 0.025 tUM-SH (LAU(i) 0.00 0.00 0.00 0.00 0.00 0.00 3.12 ) 3. 76 30.00 73.72 111.4H 169.0U 223.26 272.01 313.90 350.62 3/1.96 380.22 3«2.5d 30 ------- to RT1 OUTUUUR SMOG CHAMBER STUDY CMAMBtR NUMBER 4 DAY 2 OF 2 9-21-76 USEPA CONTRACT NO.68-02-2207 PROPANE OX DILUTION TARGET INITIAL HC/NOXi 12,0 PPMC/0.20 PPM TIML (tST) 0.63 1.63 2,63 3.63 4.63 5.63 6.63 7,63 8.97 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21,13 22.13 23.13 TIME (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.97 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.13 22.13 2i .13 03 (PPM) 0.112 0.108 0.105 0.098 0.094 0.089 0.084 0.076 0.078 0.091 0.116 0.154 0.207 0.243 0,271 0.280 0,279 0.268 0.257 0.247 0.241 TEMP (CtNT) 18.9 18.9 18.9 ai.7 25.0 27.2 21.7 17.2 NO * (PPM) 0.011 0.011 0.012 0.012 0.011 0.010 0.011 0.011 0.010 0.013 0.013 0.015 0.015 0.015 0.017 0.017 0.017 0.018 0,019 0.016 0.015 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.05 0.22 0.32 0.50 0.72 0.82 0.71 0.74 0.45 0.32 0.01 0.00 0.00 0.00 0.00 0.00 0.00 N02 (HPM) 0.025 0,024 0.024 0.025 0.026 0.027 0.028 0.032 0.039 0.04] 0 . 0 4 .t 0.044 0.045 0.046 0.046 0.045 0.043 0.039 0.034 0.032 0.031 tUM-SR (LAIVG) O.flO 0.00 0.00 0.00 0.00 0.00 0. 76 3.10 16.96 29.56 55.00 93.96 140.96 185.98 229.72 263. 10 285.16 292.58 292.80 292.80 292.80 292.80 292.80 292 . dO NUX THC CH4 (PPM) (PPM) (PPM) 0.035 0.034 0.035 0.036 0.036 0.036 0.039 0.043 0.048 0.053 0.056 0.059 0.060 0.061 0.063 0.062 0.060 0.057 0.053 0.048 0.046 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) x POS: RDU A; * The the ele- ins rea< the rel pha Dat, CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PACE 2 CN (/CMJ) 0.097 0.026 0,050 0,329 0.022 0.014 590 500 X POSSIBLE MINUTES OF SUNSHINE 38 RDU AIRPORT MAXIMUM TEMPERATURE 27,2 CENT The [NO] data from approximately 0828 EST, 21 September 76 until the end of the run are suspect, but have been retained. The ;d [NO] levels are not due to thermal zero drift in the instrument. Moreover, there appears to be a smearing of the [NO1 readings across the four chambers and the anbient air portion o'- the sampling cycle. It is believed that these effects are related to a humidity/sampling line problem rather than to gas-- phase chemical reactions. ** Data suspect but retained. ------- KII niMUOUK SMOG CHAMHER SIUUY CHAMBER NUMI1CR 1 DAY 1 (Jf 3 9-^3-76 USEPA CONTRACT NU.bn-oa- URBAN MIX OX DILUTION TARGET INITIAL HC/NUXl 10.0 PPMC/1.00 PPM T I ME (LSI) 0. li 1 .13 2.14 3.13 4.13 s.)3 6.13 7.14 H. 1 4 9.14 10.13 11.3 IP.. 4 13. 3 10. 3 IS. 3 16. 3 17. 3 IB. 3 IV. 3 c'O. 3 w ^ ^ 01 ??. ', w 23. 3 I I"h. (f SI) 0. 1 . 2. 3. 'i , 5. 6. 7. n. 9. 10. 1 1 . 12. 13. 14. IS. 16. 17. 18. 19. 20. 21. £2. 23. 3 3 3 3 4 3 3 4 3 3 4 3 3 3 3 3 3 3 3 3 3 3 3 3 03 (PP") 0.000 0.000 0.000 0.00 0 0.000 0.000 0.000 0.000 0.091 0 . f. 4 b '• .'IS1' "./SI 0.933 0.9/,> 0.975 0.960 0.906 O.HSJ 0.80S 0.767 0. 739 0 . 7 1 S ').h'»^ 0.0/4 Tf.MP (Lb'il) 11.1 H.3 lo.o a ------- KT] (JUTDOUK SMOG LHAMIU N STUDf NUMHLH 1 UAY 2 (JF 3 9-c>4-76 UStPA CONTRACT NO. 68-02-220 1 URBAN MIX OX DILUTION 1ARGE.T INITIAL HC/NOX: 10.0 PPMC/1.00 PPM PAGl 11. -f us 0. 1.1 2. 3. 4. 5. 6. / . R. 9. 10. 11. 12. 13. 14. 15. 16. 1 /. 18. 19. 20. co -' • Ui 22. * 23- T 1 MI (ES 0. 1 . 2. 3. 4. 5. b. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22 . 2i. ) 3 3 3 3 3 3 3 3 3 3 3 3 3 3 5 3 3 3 3 3 3 3 3 13 1) 13 13 13 13 13 13 13 13 13 3 3 13 13 13 13 13 13 13 13 1 3 13 13 13 13 113 (PPM) O.b55 0.638 0.621 0.605 0.591 0.579 0.567 0.552 O.S55 0.529 0.552 0.598 0.641 0.681 0.705 O.b95 0.674 0.633 0.620 0.597 0.579 0.556 0.535 0.521 TtMP (CLNT) 15.6 12.8 14.4 23.9 27.2 27.2 21.1 IB. 9 NO (PPM) 0.004 0.004 0.004 0.003 0.003 0.003 0.003 0.003 0.004 0.007 0.011 0.012 0.011 0.010 0.010 0.010 0.009 0.006 0.006 0.006 0.006 0.005 0.004 0.004 SP (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.31 0.61 0.91 0.92 1 .03 1.14 1.11 0.83 0.65 0.44 0.15 0.00 0.00 0.00 0.00 0.00 0.00 UIJ2 (PPM) 0.159 0.157 0.153 0.150 0 . 1 4 / 0.143 0.142 0.141 0.147 0.150 0.145 0.137 0.125 0.118 0.108 0.105 0.092 0.083 0.076 0.073 0.068 0.064 O.ObO 0.057 CUH-SR (LAUG) 0.00 0.00 0.00 0.00 0.00 0.00 0. 12 7.88 28.88 07.88 122.56 1 78.64 241 .32 309. /( 8 373.84 422.20 459.52 483.60 491.40 '1 9 1 . (J i) 4 >/ 1 . (4 0 4 '* 1 . it 0 491 . 'UI 4 V 1 . a 0 NUX THC CH4 NMHC CO NHK1 N02-S HtHO CN (PPM) (PI-'M) (PPM) (FPM) (PPfi) (PPM) (PPM) (PPM) (/CM3) 0. Ib4 0. 161 0. 157 0. 153 0. 150 0.147 66° 0.145 0.144 0.151 0.157 0.710 0.033 0.250 0. 156 0. 149 0. 1 36 0.127 0.118 0.853 0.052 0.151 0.114 0.101 1^0 0.090 0.082 0.079 0.075 0.070 0.064 0.061 DILUTION lit CAN ENDtD X POSSIBLE MINUTES OF SUNSHINE 58 (LPM) (tST) (tST) RDU AIRPORT MAXIMUM TEMPERATURE 27. e CENT ------- KII (JUTlJlJIJR SMUfi CHAMRtR STUUr U3tPA CdNTHACT NO.68-02-£207 PAGt CHAMBER i OAY 3 (JF T 1Mb (LSI) 0.13 1.13 2.15 3.13 4.13 5.13 6.13 /. 1 3 B.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.1 5 21.13 Oi 22.13 <-" 23. li TIME (LSI ) 0.13 1.13 2.1 5 3.13 4.13 5.13 6.13 /.13 8.15 9.13 10.13 11.13 12.13 1 J.13 14.1 5 15.13 16. 13 1 /.15 18.15 19.1 5 20. 1 3 21.13 22. 1 3 23. 13 JUMUER 3 03 (PPM) 0.504 0 .492 0.480 0 .468 0.456 0.443 0.433 0 . 4 c1 2 0.407 0.391 0.390 0.407 0.430 0.446 0.447 0.448 0.437 0.420 0.404 0. 586 TEMP (CENT 17.8 16.7 15.0 22.8 27.2 27.2 21.1 18.3 1 9-25-76 NO (PPM) 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.005 0.009 0.012 0.012 0.012 0.012 0.012 0.012 0.01 1 0.011 0.011 0.010 0.009 SR ) (LANG/MIN) 0.00 0.00 o.oo 0.00 0.00 0.00 0.03 0.18 0.41 0. 78 0.96 1 .08 0.96 0.71 0.76 0.59 0.27 0.09 0.00 0.00 o.oo 0.00 o .on 0.0(1 ini2 (PPM) 0.056 0.055 0.052 0.051 0.050 0.049 0.048 0.049 0.055 0.062 0.063 0 .Ob 5 0.062 0.061 0.059 0.057 0.053 0.050 0.04b 0.042 tUM-SH (LAUI,) 0.00 0.00 0.00 0.00 0.00 0.00 0.24 5.24 15.8H 43.44 91 ,b8 150.24 214.08 269.68 312.60 356.9,? 589. / 6 404.52 4 09. 20 009.20 41)9.20 409.20 409.20 4 09.2 0 UHBAN MIX OX DILUTION TARGET INITIAL HL/NUXt 10.0 PPMC/1.00 PPM NUX THC CH4 NMHC CO NBKI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0.060 0.059 0.057 0.056 0.055 0.053 0,052 0.055 0.063 0.0/4 0.356 0.018 0.053 0.075 0.075 0.074 0.073 0.071 0.067 0.064 0.488 0.018 0.072 0.061 0.056 0.050 DILUTION BtGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 34 (LPM) (EST) (EST) ROU AIRPORT MAXIMUM TEMPERATURE 28.5 CENT CN (/CM3) 0 150 ------- co HTI UUTUIKJK SMOG LHAMHLR STUDY CMAMHLK NUMHEU I OAY 1 UF 5 9-23-76 USEPA CONTRACT NO, 6B-02-220 f PAGE 1 UHHAN MIX TARGET INITIAL HC/NOX: OX DILUTION 5.0 PPMC/0.71 PPM Tim (LSI ) 0.30 1.30 2.30 5.30 4.30 5.30 6 . 3 0 7.30 8. 30 9.30 10.30 11.30 12. 50 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21 .30 22.30 23.30 TIME (ESI ) 0.30 1.30 2.30 5.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21 .30 22.30 23.30 (15 (PPM) o . n o o 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0. 136 0.259 0.456 0. 706 0.878 0.937 0.952 0.951 0.911 0.877 0.835 0.804 0.781 0.759 0.7 49 0. 725 IF MP (CENT) 11.1 8.3 10.0 22.8 26. 1 25.6 19.q 1 7.2 Nl) (PPM) 0.002 0.003 0.005 0.005 0.005 0.629 0.612 0.410 n.021 0.011 0 . 0 0 h 0.006 0.006 0.007 0.007 0.007 0.006 0.006 0.006 0.006 0.005 0.005 0.004 n.ooa SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.07 0.31 0.61 O.B5 1 .04 1.07 1.16 1 .08 0.92 0.55 0.55 0.07 0.00 0.00 0.00 n.oo 0.00 0.00 NIJ2 (PPM) 0.002 0.001 0.001 0.000 0,083 0. 1 59 0. IM 0.298 0.617 0.535 0.448 0.353 0.30/1 0.280 0.257 0.238 0.221 0.204 0.191 0.180 0.172 0.167 0.161 0.156 LUM-SR ILAUG) 0.00 0.00 0.00 0.00 0.00 0.00 1 .26 9.78 53.78 74. 70 129.12 192.06 257.88 326.04 387. 9t> 436.50 465.90 481 .80 'IHg.HO 484.80 484.80 4 tt 4 , H 0 4 8 H . H 0 4 H it , 0 0 NtJX THC CH4 NMHC CO NBKI N02-S HCHU CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.004 0.004 0.006 0.005 0.089 0.768 qiO 0.763 0.738 0.638 0.545 0.573 0.316 0.217 0.455 0.359 0.310 0.288 0.264 1.236 0.058 0.172 0.246 0.228 0.211 0.198 0.186 0.17B 0.172 0.166 0. 160 DILUTION BEGAN ENDED % POSSIBLE MINUTES OF SUNSHINE 73 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT ------- Hfl (JUTUUUK SMUG LHAMOEK STUDY Oi CM/UlfiEK fJUMUEK 2 HAY 2 Ill- Tint (LST) 0.30 1.30 2.30 3.30 4. Ui 5.30 6.30 7.30 R.30 9.30 10.30 11 . JO 12.30 13.30 14. 10 15.30 16.30 17.30 18.30 19.30 20.30 21 .30 22.30 23.50 TIME (ESI) 0.30 1 .30 2.30 3.30 4.30 5.30 6.30 /.30 H.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 1 /.3o lfl.30 19.30 20.30 21.30 22.30 23.30 3 9-24-76 03 (PPM) 0.708 0.695 0.6/9 0 .666 0.656 0.644 0.633 0.621 0.609 0.598 0.619 0.658 0.696 0.729 0.753 0. 750 0.716 0.709 0.689 0.6/3 0.65S U.642 O.t.25 0.610 Tt'-'P (CENT) 15.6 12.8 14.4 23.9 27.2 27.2 21.1 18.9 HO (PPM) 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.004 0.006 0.007 0.007 0.007 0.006 0.006 0.006 0.006 0.004 0.004 0.004 0.004 0.004 0.004 0.004 SR (LANG/MIN) 0.00 o.oo 0.00 o.oo 0.00 o.oo 0.09 0. il 0.61 0.91 0.92 1 .03 1.14 1.11 0.83 0.65 0.4/J 0.15 0.00 o.oo n.oo o.oo 0.00 o.oo U02 (PPM) 0. 154 0. 152 0 . 1 '4 8 0. 145 0.144 0.141 0. I i9 0.140 0.145 0. 145 U . 1 4 2 0.136 0.125 0.120 0.122 0. 105 0.097 0.090 0.082 0.078 0.073 0.0/1 U.06o 0.0t>3 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 1.62 10.98 34.98 76.98 131 . 76 186.94 252.72 320.58 382.14 428. ID 4o3.92 485. 10 491 .40 49l.au 491.40 491 .go 49\| .40 491 . .\|() NOX THC CH4 (PPM) (PPM) (PPM) 0.157 0.155 0.151 0. 149 0. 148 0.144 0. 142 0.143 0. 150 0. 152 0.150 0.143 0.133 0.126 0.128 0.111 0. 104 0.094 0.087 0.082 0.077 0.075 0.071 0.067 DILUTION UEGAN ENDED (LPH) (EST) (EST) UROAfJ TARGfc NMHC (PPM) X POS: ROU A USEPA CONTRACT Nil. 6n-02- 7 UROAfJ MIX OX DILUTION TARGfcl INITIAL HC/NOX: 5.0 PPMC/0.71 PPM CO (PPM) MWKI (PPM) N02-S (PPM) HCHO (PPM) CN (/CM3) 820 0.756 0.018 0.217 0.930 0.025 0.125 400 X POSSIBLE MINUTES OF SUNSHINE 58 RDU AIRPORT MAXIMUM TEMPERATURE 27.8 CENT ------- OUTDOOR SMUG CHAMHER STUOY USEPA CONTRACT NO.6B-02-3201 PAGE 3 Ci'AiiHER : DAY 3 UF TUt (toT) 0.30 1.30 2.30 3.30 'I.JO 5. JO 6.30 1 . 30 ft . 3 o 9.30 10.30 1 1 .30 18.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 00 21 .30 £ 22.30 00 23.30 Tint (tsi) 0.30 1.30 8.30 5.30 1.30 5. JO 6.30 /.30 «. JO 9.30 10.30 1 1.30 12.30 13.30 14.30 15.30 16.30 17. JO in. 30 19.30 20.30 21.30 22.30 8i. JO tUMHEH 3 OJ (PPM) 0.59H 0.586 0.5/2 0.564 0.553 0.544 0.555 0.52S 0.509 0.493 0,'I89 0.497 0.014 0.524 0.521 0.586 0.518 0.503 0.484 0./I72 lE^P (CENT) 1 7.8 16.7 15.0 22.0 27.2 27.2 21.1 ltt.3 2 9-25-76 NO (PPM) 0.003 0.003 0.004 0.003 0.003 0.003 0.003 0.005 0.009 0.01 0 0.010 0.010 0.010 0.010 0.010 0.010 0.009 0.009 0.007 0.007 SR (LANG/HIN) 0.00 0.00 o.oo 0.00 o.oo 0.00 0.03 0.16 0.41 0.78 0.96 1 .06 0.96 O./l 0.76 0.59 0.87 0.09 0.00 0.00 0.00 0.00 0.00 o.oo NO 2 (PPM) 0.0 o2 0,0t>0 0.061 0.058 0.056 0.055 0.055 0.056 O.Ofal 0.064 0.065 0.064 0.061 0.063 0.068 0.059 0.056 0.058 0.018 0.046 CUM-3H (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.54 5.04 19.96 51.2'4 101 .28 161 .04 223.08 2/6. 7H 320.88 362.82 398.16 405.48 409.80 409.80 409.80 a 09. 80 409.80 4 U 9. ------- RTI UUTDOOR SMUG CHAMHlP- STUDY CMAflbtH NUMUEK 3 HAY 1 UF 3 9-23-76 USEPA CONTKAC1 M() . 68- 02-220 7 URBAN MIX TARGET INITIAL HC/NUX: OX DILUTION 5.0 PPMC/0,24 PPM PAGt I ii ME (( 3f ) 0.47 1.47 2.47 3.47 4.47 5.47 6 . II 1 /.4/ 8.47 9.47 10.47 1 1 .47 12.47 13.47 14.47 15.47 16.47 1 7.47 18.147 19.4? 20.47 21 .47 22. 4/ 2 S . 4 7 TIME (EST) 0.47 1.47 2.47 3.47 4.4 / 5.4/ 0.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22. 47 23.47 U3 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.095 0.268 0.357 0.412 0.461 0.515 0.559 0.505 0.584 0.559 0.530 0.503 0.482 0.464 0.450 0.438 D.027 TEMP (CENT) 11.1 8.3 10.0 22.8 26. 1 25.6 19.4 17.2 NO (PPM) 0.000 o.ooi 0.001 0.001 0.001 0.21« 0.206 0.004 0.003 0.004 0.004 0.005 0.006 0.006 0. no6 0.006 0.006 0.006 0.006 0.005 0.005 0.004 0.004 0.003 Stf (LANG/M1N) 0.00 0.00 0.00 0.00 0.00 o.oo 0.07 0.31 0.61 0.85 1.04 1.07 1.16 1 .08 0.92 0.55 0.35 0.07 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.00 1) 0.000 0.000 o.ooo 0.049 0.044 0.053 0.213 0. 176 0. 165 0. 15/ 0. 148 0.139 0. 1213 0. 120 0.110 0.103 0.094 o.ou; 0.080 0.0/7 0.0/5 0.0/2 0.0/0 CUM-SR (LAIJb) 0.00 0.00 0.00 0.00 o.oo o.oo I .9b 12.88 39.88 «3.20 139.52 202. /b 2b9.48 336.84 39/.lb 44^.00 469.40 482.56 4MU.HO 4b<4 .Hi) 4 b U . 8 0 4114.80 484.80 4 8 H . H 0 WX THC CH4 NMHC CO NPIKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.000 0.001 y.ooi 0.001 0.050 0.262 3,0 C I I/ 0.260 0.217 0. 100 °- I69 0.524 0.041 * 0,223 0. Ibl 0. 153 0. 145 0. 135 °'lc>6 0.638 0.027 0.112 '' • 1 1 / 0. 109 0. 101 0.093 0.086 0.082 0.079 0.076 0.073 DILUTION UEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 73 (LPM) IE3T) (EST) WU AIRPUKT MAXIMUM TEMPERATURE 26.7 CENT * Data suspect but retained. ------- KTI UUUMJUR SilDG CHAMBER STUDY CHAMBER NUMBER 3 DAY Z UP 4 9-24-76 USEPA CONTRACT NO.68-02-2807 URBAN MIX OX DILUTION TARGET INITIAL HC/NOX: 5.0 PPMC/0.24 PPM PA Of TIME (EST) 0.47 1.47 2.47 3.47 '1.47 5.47 6.47 7.47 tt.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 in. 47 19.47 20.47 21.47 22.47 23.47 TIME (ESI) 0.47 1.47 2.47 3.47 4.47 5.47 b.47 7.47 P. 47 9.«7 10.47 11 .47 12.47 13.47 1«.47 15.47 16.47 17.47 16.47 19.47 20.47 21 .47 22.47 21.17 05 (PPM) 0.41 7 0.406 0.397 0.386 0.378 0.372 0.364 0.354 0.344 0.545 0.369 0.407 0.440 0.471 0.483 0.482 0.471 0.450 0.442 0.421 0.410 0.401 0.3H8 0.378 ItMP (CENT) 15.6 12. fl 14.4 23.9 27.2 27.2 21.1 18.9 NO (PPM) 0.004 0.003 0.003 0.005 0.005 0.002 0.00? 0.003 0.005 0.006 0.007 0.007 0.007 0.006 0.006 0.006 0.006 0.004 0.004 0.004 0.004 0.004 0.003 0.003 SR (LAMG/MIN) 0.00 0.00 0.00 0.00 o.oo o.oo 0.09 0.31 0.61 0.91 0.92 1.03 1.14 1.11 O.B3 0.65 0.44 0.15 0.00 0.00 0.00 n.OO 0.00 0.00 N02 (PPM) 0.068 U.067 0.060 0.0b5 0.06') O.U62 0.061 0.064 0.068 0.070 0.068 0.065 0.062 0.060 0.056 0.053 0.050 0.047 0.041 0.039 0.036 0.035 0.034 0.052 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 2.52 14.08 41.08 86.08 140.96 199.24 264. 12 331.68 39Q.44 435.20 468.32 486.oO 491 .40 491 .40 491 .40 491 .40 491 .40 « 9 1 . '4 0 NUX THC CH4 NMHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0.072 0.071 0.0/0 0.068 0.067 0.064 0.063 0.066 0.074 0.076 0.398 0.015 0.233 0.076 0.073 0.070 0.066 0.062 0.520 0.026 0.092 0.060 0.057 0.051 0.045 0.043 0.041 0.040 0.037 0.035 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 50 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 27.8 CENT CN (/CM3) 140 400 ------- RTI OUTIMUJR SMOG CHAN'BF.R STUDY CHAHbtR lJUMHLR 5 DAY 3 UF 3 9-25-76 OJ USF.PA CONTRACT NO. 6fl-02- ------- FU1 UUTDUOK liMfJG CHAMOEK STUDY CIIAMHER NUMHI.R 4 [>AY 1 OF 3 9-23-76 UStPA CONTRACT NO.68-02-2207 URHAN MIX TARGET INITIAL HC/NOX: OX DILUTI11N 1.0 PPMC/0.10 PPM TINE (ESI ) 0.63 1 .63 2.63 3.63 u.63 b.(.3 6.63 7.63 8.63 9.63 10.63 1 1 .63 12.63 13.63 l'l.63 15.63 16.63 17.63 18.63 19.63 20.63 w 21." ON 22.63 10 23.63 TIME (LSI) 0.63 1.63 2.63 3.63 1.63 5.63 6.63 7.63 H.63 9.63 10.63 1 1 .63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 2J.bi 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.002 0 . 0 '1 6 O.OtfH o.ia7 0.224 0.301 0.3'U 0.369 0.370 0.3SO 0.3«1 0. 521 0.309 0.301 0.295 0.2S9 0.282 TtMP (CENT) 11.1 8.3 10.0 22.8 26.1 2b.6 19. a 17.2 NO (PPM) 0.001 0.001 0.002 0.002 0.001 0.002 0.090 O.OS7 0.016 0.015 0.018 0.018 n.om 0.016 0.017 0.017 0.016 0.011 0.007 0.006 0.005 O.OOU 0.000 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.07 0.31 0.61 0.85 1.04 1.07 1.16 i.oe 0.92 0.55 0.35 0.07 0.00 0.00 0.00 0.00 0.00 o.oo UU2 (PPM) 0.000 0.00 0 o.ooo 0.000 0.000 0.000 0.020 0.051 0.08-1 U.083 0.075 0.062 0.055 0.0 ------- UUTUOOK SMUG CHAMHER S1UDY UStPA CONTRACT 'HO.6S-02-2207 PAtit 2 CHAMHLK i' PAY 2 UF TIME (EST) 0.65 1.65 2.65 5.65 4.65 5.65 6.65 7.65 0.65 9.65 10.65 11.65 12.65 15.65 14.65 15.65 16.65 17.65 16.65 19.65 20.65 00 21.65 <* 22 65 to cc • ° J 25.65 TinL (ESD 0.65 1 .65 2.65 5.65 4.65 5.65 6.65 7.65 ft. 65 9.65 10.65 1 1 .65 12.65 15.65 M.65 15.65 16.65 17.65 1H.65 19.65 20.65 21 .65 22.65 25.65 'IUMMEK 4 5 9-Z1-76 1)5 (I'PM) 0.278 0.271 0.267 0.264 0.25fl 0.255 0.249 0.245 0.257 0.254 0.242 0.261 0.279 0.295 0.501 0.298 0.290 0.277 0.262 0.255 0.2«4 0.255 0.228 0.222 TEMP (CENT) 15.6 12.8 14.4 25.9 27.2 27.2 21.1 18.9 NO (PPM) 0.005 0.002 0.002 0.00? 0.002 0.002 0.002 0.004 0.007 0.014 0.018 0.010 0.017 0.016 0.016 0.016 0.016 0.014 0.009 0.009 0.006 0.006 0.004 0.005 SR (LANG/MIN) 0.00 0.00 0.00 o.oo 0.00 0.00 0.09 0.51 0.61 0.91 0.92 1.05 1.14 1.11 O.B5 0.65 0.41 0.15 0.00 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.022 0.022 0.021 0.021 U.021 0.020 0.020 0.022 0.025 0.026 0.027 0.027 0.02/ 0.026 0.026 0.025 0.024 0.022 0.019 0.016 U.016 0.015 0.014 0.015 CUM-3H (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 5.42 I/. 18 47.16 95.18 150. 16 209.54 275.52 542. 78 598. 74 441.70 472.72 488. 10 4 V 1 .40 491.40 491.10 49\| .'10 491.40 491.40 URHAN MIX OX DILUTION TARGET INITIAL HC/NUXt 1.0 PPMC/0.10 PPM Nt)X THC CH4 NMHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0.026 0.025 0.024 0.024 0.024 0.022 0.022 0.027 0.052 0.040 0.259 0.015 0.095 0.045 0.045 0.044 0.042 0.042 0.510 0.016 0.024 0.041 0.040 0.056 0.028 0.025 0.022 0.021 O.Olfi 0.016 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 58 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 27.8 CENT CN (/CM5) 170 300 ------- RTI OUTDOOR SMUG CHAMBER STUDY CHAMBER NUMULR <> DAY J Uf- .5 9-25-76 USEPA CONTRACT NO.68-02-2207 URBAN MIX TARGET INITIAL HC/NOX! OX DILUTION 1,0 PPMC/0.10 PPM T i Mr. (E5T) 0.63 1.63 2.63 5.(>3 1.63 5.63 6.63 /.63 H.63 9.63 10.63 11 .63 12.63 13.63 11.63 15.63 16.63 17.63 18.65 19.63 20.63 21.63 22.63 23.63 TIME (tST) 0.63 1 .63 2.63 3,63 1.63 5.63 6.63 7.63 8.63 9.65 10.65 1 1 .63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 03 (PPM) 0.215 0.212 0.207 0.202 0. 198 0.191 0. 1H8 0.18/4 0.176 0.172 0.179 0.196 0.211 0.222 0.228 0.250 0.225 0.211 0.203 0.195 TEMP (CENT) 17.8 16.7 15.0 22.8 27.2 27.2 21.1 18.3 NO (PPM) 0.003 0.003 0.003 0.003 0.003 0.002 0.003 0.006 0.011 0.013 0.016 0.016 0.016 0.017 0.017 0.016 0.015 0.011 0.010 0.007 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.18 0.11 0.78 0.96 1.08 0.96 0.71 0.76 0.59 0.27 0.09 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.015 0.01 J 0.013 0.01 5 0.012 0.012 0.012 0.013 0.015 0.018 0.020 0.021 0.021 0.021 0.021 0.021 0.020 0.018 0.015 0.011 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 l.H 8.61 28.18 66.81 120.48 182.61 212.88 290.98 335,18 371.62 397.86 107. 22 109.20 109.20 109.20 109.20 109.20 009.20 NOX THC CHI (PPM) (PPM) (PPM) 0.016 0.016 0.016 0.016 0.015 0.011 0.015 0.019 0.026 0.031 0.036 0.037 0.037 0.039 0.039 0.037 0.035 0.032 0.025 0.021 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) X POS RDU * * Dati CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGf 3 CN (/CM3) 150 0.089 * 0.013 0.020 0.171 0.017 0.031 100 x POSSIBLE MINUTES OF SUNSHINE 3a RDU AIRPORT MAXIMUM TEMPERATURE 28.3 CENT * Data suspect but retained. ------- RTJ OUTIJOUW SMOG CHAMbLK STUOV CIlAMUEK NIJMtH R 1 DAY 1 OF 2 10-6-76 ON UStPA CONTRACT NU.btt-Oi PKUPENE TARGET INITIAL HC/NOX: 0% DILUTION 1.5 PPMC/0.10 PPM TIML (1-31 ) 0.15 1.13 2.13 3.13 4.13 5.13 6.15 7.13 8.13 4.15 10.13 11.13 12.15 13.13 1 't . 1 3 15.15 16.13 17.15 18.15 19.1 5 20.13 21.13 22.15 25.13 TI«l (E.'JT) 0.13 1.15 2.13 3.13 4.13 5.13 6.13 7.13 ». 15 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 U5 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0 . 0 0 0 0.000 0.125 0.297 0.380 0.394 0.581 0.388 0.373 0. 366 0.352 0.530 0.316 0.307 0.294 0.287 0.277 1EMP (CENT) 11.7 11.1 10.6 20.6 23.3 23.9 19.4 18.3 NO (PPM) 0.004 0.003 0.003 0.003 0.081 0.120 0.119 0.114 0.086 0.0?1 0.014 0.015 0.015 0.015 0.015 0.014 0.013 0.014 0.012 0.009 0.009 0.009 0.01 1 0.014 sw (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 o.oo 0.05 0.23 0.51 0. /7 0.79 1.10 0.76 0.75 0.68 0.28 0.29 0.07 0.00 0.00 0.00 0.00 0.00 0.00 ill)2 (PPM) 0.001 0.001 0.00 I 0.000 0.01 / 0 .020 0.019 0.025 0.053 0.114 0.098 0.065 0.081 O.OH1 0.080 U . 0 7 8 0.0/5 0.0/2 0.064 0.059 0.05/ 0.056 0.055 0.055 CUM-3K (LANG) 0.00 0.00 0.00 0.00 0.00 O.OU 0.40 4.84 20.88 53.56 99.92 149.80 21 4.08 258.60 504.0" 340.64 557.52 5/3.10 5 /6.IIO 3 / (i . 8 " 5/6.80 5 / (i . rt 0 37n.80 3 /(>.HO NUX THC (PPM) (PPM) 0.005 0.004 0.004 0.003 0.099 0. 140 0.138 0.139 0.139 0.135 0.112 0. 100 0.096 0.096 0.095 0.092 0.088 0.086 0.0/5 0.068 0.066 0.065 0.066 0.069 DILUTION BEGAN (LPM) U.ST) CH4 (PPM) ENDED (EST) (PPM) CO (PPM) fIBKI (PPM) NU2-S (PPM) HCHU (PPM) PAGF 1 CN (/CM3) * 0.065 0.16R 0.515 0.02B 0.209 300 X POSSlBLt MINUTES UF SUNSHINE 87 ROU AIRPORT MAXIMUM TEMPERATURE 25.0 CENT * Data suspect and discarded. ------- 00 PU IKJTLMIUK S'HJG CHAMHE H STUDY USEPA CIINTKACt Nil. 60-02-2^07 PAGE 2 CHAi-.Ht« HtJi-WLK 1 PRUPENE OX DILUHON DAY 6 / n q 10 1 1 12 13 14 15 16 1 / IR 19 20 » 151.36 205. l<> 246.16 2o4. 16 2/3.00 2/3.00 2/ 4.00 2 / 4 . 0 0 til 4.00 2/4.00 2 7 <, . (} 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .066 .067 .061 .060 .059 .059 .05H .056 .063 .061 .06B .0/1 .0/3 .073 .072 .071 DILUTION HEGAN ENDED UPM) (ESI) (E3T) * POSSIBLE MINUTES OF SUNSHINE 6 RDU AIKPOKT MAXIMUM TEMPERATURE 27.8 CENT ------- WTI tllMOfJDH S-IUL, CHflHDfcW STUUY IHAHMLK ,-IOMIU H 2 DAY 1 Of 2 ID- 6-76 USEPA CUNTKACT NO.6n-o5-aao7 PRUPtNE. TARGtl IMII1AL HC/NOX: PAGfc 1 OX OILUT KIN 0.7 PPMC/0.50 PPM 1 ll-iL (LSI ) 0. 50 1 . 50 2 . 5 0 3.50 4.50 5.50 0.50 7.50 11. 50 9. 50 10. JO 11.30 12.30 15.30 14.3d 15. 50 U..30 1 7. 50 1M.JO 19.30 20 . 30 21 . 50 22.50 23.50 r i WE (t ST) 0. 5o 1 .50 2. 50 5.30 4.30 5.30 6.30 7.30 ft. 50 9.50 10. 50 11.30 12.30 1 3. 50 1 '1 . 3 0 15. 50 16.50 1 /. 50 1 H . 3 0 19.30 20.50 21 .50 22.50 25. 5o 05 (PPM) 0 .000 0.000 0.000 0.000 0.00 0 0.000 0 .000 0.00 0 0.000 0.000 0 .004 0 .011 0.028 0.046 0.065 0.0/8 0 .082 0 .Obi) 0.057 0.020 0.012 0.007 0.00 4 0.002 TEMP (CENT) 11.7 11.1 10.6 20.6 25.3 23.9 19.4 1M. 5 NO (PPM) 0.005 0.006 0.006 0.006 0.30J 0.417 0.41 5 fl .404 0. 380 0.324 0.267 0.101 0. 1 10 O.ObH 0.04 J 0.0 52 0.029 0.021 0.012 0.010 0.010 0.010 0.012 0.015 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.25 0.51 0.77 0.79 1.10 0. /6 0.75 o.isfl 0.28 0.29 0.07 0.00 0.00 o.oo 0 .10 0.00 (i . 00 >V02 (PPM) 0.00 4 0.005 0.002 0.002 0.100 0. lOi 0.105 0.115 0.127 0.1/4 0.255 0.284 0. 527 0. 547 0.549 0. 552 0.515 0.302 0.2b2 0.252 0.213 0.206 0.202 0. 193 CUM-SK (LrtUb) 0.00 0.00 0.00 0.00 0.00 0.00 0.90 7.14 25.98 61 .26 107.82 160 .80 220. 6tf dob . 10 3 0 9 . H it 343.44 5o0.42 5/3. rib 5/o.HO 37U.80 5/0.80 3 it) . ao 5/o.rJO 3 /6. rtu NOX THC tM4 NMHC CO NHKI NU2-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPH) (PPM) (PPM) 0.009 0.009 0.000 0,008 0.453 0.521 0.51 <> 0.517 0.507 0.490 0-502 0.021 0.219 0.042 0.4b5 0.457 0.416 °- 59^ 0.157 * 0.305 0.113 0.3b4 0.342 0.524 0.274 0.2'J1 0.223 0.216 0.214 0.213 DILUTION BEUAN ENDED * POSSIBLE MINUTES 01- SUNSHINE 87 (LPM) U.ST) (ESI) HDU AIRPORT MAXIMUM TEMPERATURE 25.0 CENI * Data suspect but retained. CN (/CM3) 640 220 ------- M 1 illMl'OOK S'-UJb CHAMPI-R USEPA CONTRACT NO.6H-02-2207 P»Gf 1 1 A 1 c> 1 1 T I ML ( I- .'i 1 ) ^ f 10- 03 (PPM) y • 7-76 NO (PPM) PROCENE OX TARGET INITIAL HC/NOX: 0.7 UU2 IPPH) NUX (PPM) THC (PPM) CH4 (PPM) NMMC (PPH) CO (PPM) NBKI (PPM) DILUT ION PPMC/0.50 N02-S (PPM) PPM HCHO (PPM) CN (/CM3) 1 I ML ( i- :; i) 0. 30 1 .30 2.40 4.40 '4.30 5.30 6. 50 7,30 8. 50 9.63 10.30 1 I .30 12.40 14.30 14.30 15.30 16.30 1 7.30 IB. 30 19.40 20.30 W ^1.30 ON , , , , 00 • «• . -U> 23.3o T1HI (EST) 0.30 1 .30 2.30 4, 40 4.3o 5.30 6.5; 7. 5d n. so V.63 10.30 11 .40 12.40 1 5.30 14.30 15. 3U l(i.3o 17.3 . IP. 4" 19.30 20.30 21.10 22.30 23. iO 03 (PPM) 0.001 0.000 0.000 0.000 0.000 0.000 0 .OOc? 0.016 0.028 0.062 0.082 0.1 54 0 . T> 7 0.240 0.316 0.349 TEMP (CENT) 18.3 16.1 lt>. 7 21.7 27.2 25. h 21 .7 21 .1 NO (PPM) 0.018 0.017 0.015 0.014 0.014 0.014 0.015 0.028 0.030 0.019 0.022 0.024 0.024 0.024 0.022 0.024 SR (LAUO/M1N) 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.13 0.32 0.30 0.42 0.54 0.66 0.92 0.74 0.32 0 . t 7 (i . n r> n.oo 0.00 0.00 o.oo 0.00 o.oo UU2 IPPH) 0. 19 ------- N f I (JIJ rtJIHIK SMUG LHAMHfK STUDY Ci A 'U( K DAY 1 IJI- TIMl ( K S I ) 0.1 / 1 .1/ 2.17 3.17 1.17 5.17 6. 1 / /.17 H.I / ''.1 / 10.17 1 1 .I/ 12.17 13.1 / 11.17 15.17 16.17 1/.17 1 H . 1 ! 19.1 / 20.17 21.17 22.17 23. 1/ TIME ( I S I ) 0.17 1 .17 2. '4 7 3. 1/ 1.17 5.17 6.17 7.17 P. 17 9.17 0.1 / 1.17 2. 1/ 3.17 1.17 6.17 7.17 (1.17 9.17 20.17 21.17 22.17 >JUHhtW 2 10 D3 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.017 0. 123 0.201 0.101 0 . 161 0.1/1 0.163 0.135 0.101 0.3H9 0.301 0. <70 0.3bO 0.351 U MP (UNI) 11.7 11.1 10.6 20.6 23.3 24.9 19.1 in. 5 IJSLPA CONTHAL1 fl(l.6H-0?-«?£!07 PHIJPENE OX DILUTION 1AUGPT INITIAL HC/NIJX: 1.5 PPMC/0.50 PPM 23.17 NO (PPM) 0.003 0.003 0.001 0.003 0.127 0.122 0.117 0.106 0. 356 0.255 0. 106 0.053 0.019 0.018 0.01B 0.016 0.015 0.015 0.012 0.009 0.009 0.009 0.011 0.015 SP (LANG/MIN) o.oo 0.00 0.00 0.00 0.00 o.oo 0.05 0.23 0.51 0.77 0.79 1.10 0.76 0.75 0.6R 0.213 0.29 0.07 0.00 n.OO o.oo 0.00 o.oo o.oo NIJ2 (PPM) 0.001 0.001 0.001 0.001 0. 102 0.101 0.101 0. 1 IS 0.153 0.21H 0.3h6 0.3H6 0.3 56 0.2/1 0.223 0. 1 HI 0. 1S6 0.134 0.113 0. 10/ 0. 102 0.101 0.099 0.099 tUM-SK (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 1.10 9.11 31 .Ott 60.96 115. /2 1 71 .HO 22H.20 2/3.60 3 16.61 316.21 364.32 3/1. bo 3/0. HO 3 / 6 . H 0 3/o.bO 3 / 6 . H (J 3/h.Hi; 3 /(>.HO NUX THC (PPM) (PPM) 0.001 0.001 0.005 0.001 0.529 0.527 0.522 0.521 0.509 0.502 0.172 0.119 0 . Vi 5 0.292 0.212 0.200 0. 71 0. Ifl 0. 21 0. 15 0. 11 0. 10 0. 10 0. 11 01LUI10H BEGAN (LPM) (EST) CHI (PPM) ENULO (EST ) NMHC (PPM) CU (PPM) NHK I (PPM) NU2-S (PPM) HCHl) (PPM) PAGf I CM (XCM3) 330 0.052 0.3/5 0.002 0.599 0.115 0.221 2100 X POSSIBLE MINUTES Of SUNSHINE. 67 RDU AIRPUFU MAXIMUM TEMPERATURE 25.o CENT ------- KTI OUIDlltlR SMOG CHAMBER STUUY USEPA CONTRACT NO. 68-02-2207 PAGE CHAMHLK rilJ'WEK 5 PROPENE OX DILUTION DAY 2 Of 2 10- 7-76 TARGET INITIAL HC/NMX: 1.5 PPMC/O.SO PPM U>'b (LST) 0.47 1.47 2.47 5.47 4.47 '). "7 6 . '4 / 7.47 H.47 9.MU 10.47 11.47 12.47 15.47 14.47 IS. 47 16.47 17.47 18.47 19.47 20.47 W 21.47 S 22-"7 23.47 T1M[ (EST) 04 (PPM) 0 . 440 0.329 0. 411 0. SOU 0.299 0.292 0.287 0.278 0.270 0.262 0.265 0.277 0.502 0.521 0. i76 0.590 TEMP (CENT) NO (PP') 0.017 0.017 0.01S 0.014 0.014 0.015 0.011 0.011 0.014 0.015 0.016 0.019 0.022 0.021 0.021 0.021 SR (LANG/M1N) NU2 (PPM) U.095 0.090 0 . 0 8 U 0.087 U.08S O.OH5 0.082 U .U84 0 .086 0.084 0.084 0.082 0.081 0.082 0.077 0.072 CUM-SR (LANK) NUX THC CH4 NHHC CO NHKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.112 0.107 0.103 0.101 0.09R 0.090 0.043 0.095 0. 100 0.097 0. 100 0.101 0. 103 0.103 0.098 0.093 DILUTION bEGAN ENDED % POSSIBLE MINUTES OF SUNSHINE 6 (LPM) (EST) (EST) SR (LANG/M1N) 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.15 0.52 0.50 0.42 O.S4 0.66 0.92 0.74 0. 42 0.17 0.00 0.00 0.00 0.00 0.00 0.00 CUM-SR DILUTION bEGAN ENDED (LANK) (LPM) (EST) (EST) 0.00 0.00 0.00 0.00 0.00 0.00 0.84 5.44 18.56 43.20 58. 5b 87.12 122.88 169.76 219.42 252. Sb 2to/.5b 275.00 2/5.00 2/3.00 2/3.00 2/5.00 d / 3 . 0 0 RDU AIRPORT MAX1MUH TEMPERATURE 27.8 CENT 0.47 1.47 16.3 2.47 5.47 4.47 16.1 5.47 6.47 7.47 16.7 ft.47 9.80 10.47 21.7 11.47 12.47 15.47 27.2 14.47 1 S . 4 7 16.47 25.6 17.47 18.47 19.47 21.7 20.4 7 21 .47 22.47 21.1 23.47 n.OO ------- RTI OUTDOOR SMOG CHAMBEN STUDY CMAMMfcR NUMBKK It DAY 1 Uf 2 10- 6-76 USEPA CONTRACT NO.66-02-3207 NO OXIDATION OX DILUTION TARGET INITIAL HC/NOX: 0.0 PPMC/0.10 PPM PAGE 1 T1ML (t.ST) 0.63 1,63 2.63 3.63 4.63 5.63 6.63 7.63 8,63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 If. 63 18.63 19.63 20.63 21.63 22.63 23.63 TIME (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 ie.63 19.63 20.63 21 .63 22.63 23.63 U3 (PPM) 0.000 0.000 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.004 0.005 0.010 0.009 0.007 0.005 o.ooa 0.002 0.000 0.000 0.000 0.000 0.000 0.000 TEMP (CENT) 11.7 11.1 10.6 20.6 23.3 23.9 • 19.4 18.3 NO (PPM) 0.004 0.004 0.004 0.004 0.081 0.081 0.080 0.082 0.082 0.084 0.079 0.073 0.064 0.058 0.050 0.044 0.041 0.035 0.028 0.026 0.026 0.026 0.029 0.033 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0,00 0.05 0.23 0.51 0.77 0.79 1.10 0.76 0.75 0.68 0.28 0.29 0.07 0.00 0.00 0.00 0.00 0.00 o.oo NU2 (PPM) 0.002 0.001 0.001 0.001 0.017 0.018 0.01 / 0.017 o.oie 0.025 0.030 0.034 0.038 0.046 0.048 0.050 0.050 0.05'j 0.056 0.055 0.054 0.05M 0.054 0.053 CUM-SH (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 1.90 11. 74 36. 18 76. 60 123.62 102,80 235.86 281 . 10 323.4.) 349.00 366.22 375. 2t> 37o.dO 3/6. 80 3/6.00 376. HO 376.80 3/6.80 NUX THC CH4 NMHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0.006 0.005 0.005 0.005 0,099 0.100 0.098 0.100 0.101 0.109 0.109 0.000 0.043 0,000 0, 107 0.102 0.104 0,098 0.051 0.015 0.027 0.094 0.091 0.091 0.084 0.081 0.080 O.OfiO 0.003 0.086 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 67 (LPM) (EST) (EST) ROU AIRPORT MAXIMUM TEMPERATURE 25.0 CENT * Data suspect but retained. CN (/CM3) 210 220 ------- HI I OUTDOOR SMUG CHAHRER STUDY CHAMntR NUMBtH a DAT 2 Ltf 2 10- 7-76 UStPA CONTRACT NO.68-02-2207 NO OXIDATION OX DILUTION TARGET INITIAL HC/NOXt 0,0 PPHC/0.10 PPM PAGE 2 TIML (LST) 0.63 1.63 2.63 3.63 U.63 5.63 6.63 7,63 8.63 9.97 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 16.63 19.63 20.63 21.63 22.63 23.63 TIML (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.97 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18,63 19.63 20,63 21.63 22.63 23.64 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0,004 0.010 0.013 0.018 0.022 0.027 0.034 0.041 0.041 TEMP (CENT) 18.3 16.1 16.7 21.7 27.2 25.6 21.7 21.1 NO (PPM) 0.035 0.033 0.031 0.030 0.028 0.028 0.027 0.031 0.035 0.030 0.034 0.032 0.032 0.032 0.029 0.026 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.13 0.32 0.30 0.42 0.54 0.66 0.92 0. /4 0.32 0.17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.052 0.051 0.050 0.051 U.050 0.050 0.049 0.04H 0.0'IS 0.0-43 0.041 0.042 0.042 O.OUO 0.059 0.037 CUM-SH (LANU) 0.00 0.00 0.00 0.00 0.00 0.00 1.14 6,74 21.76 46.20 62.76 92.52 129. 48 17H.V6 227.32 255. /6 269.26 273.00 273.00 273.00 273.00 273.00 273.00 273.00 NUX THC CH4 NMHC CO NBKI N02-S HCHO CN U'PM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM!) O.OBH 0.064 O.Ofll 0.081 0.070 0.078 0.076 0.079 0.080 0.073 0.075 0.074 0.074 0.072 0.068 0.063 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 6 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 27,8 CENT ------- RTI UUTDULW SlJCi CHAMBER STUUr USEPA CONTRACT NO.68-03-2207 PAGE 1 CHAMBER 1 DAY 1 OK TIME (EST) 0.13 1.13 2.13 3,13 4.13 5,13 6.13 7,13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21,13 22.13 23.13 TIME (EST) 0.13 1.13 2.13 3.13 4.13 S.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 16.13 19.13 20.13 21.13 22.13 23.13 \JUM9t* 1 2 10-1 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.000 TEMP (CENT) 5.6 5.0 5.6 15.6 17.8 17.2 11.7 6.9 1-76 NO (PPM) 0.000 0.000 0.000 1 . 164 1.126 1 .097 1.062 1.031 1.007 0.979 0.901 0.906 0.863 0.816 0.799 0.772 0.748 0.735 0.714 0.698 0.683 0.662 0.650 SR (LANG/M1N) 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.22 0.51 0.77 0.90 1.06 1.10 1.03 0.62 0.50 0.22 0.04 0.00 0.00 0.00 0.00 0.00 0.00 N02 NOX THC (PPM) (PPM) (PPM) 0.000 0.000 0.000 0.000 0.351 0.351 0.109 0.129 0.116 0.169 0.196 0.19i 0.484 0.17/ 0.176 0.176 0.165 0.176 0.1/2 0.176 0.184 0.187 0.195 0.191 0.196 0.199 .57 i ,5S5 .543 .531 .527 .500 .463 .416 .3H4 .339 .301 .275 .244 .224 .219 .202 .193 .174 .158 ,lfl9 CDM-SR DILUTION BEGAN (LIANG) (LPM) (EST) 0,00 0.00 0,00 0.00 0.00 0,00 0.21 3.56 19.08 51.76 99.00 151.26 218.20 283.64 342. 16 378,10 106.16 11 /.9? 120,00 420.00 120.00 420.00 420.00 420.00 CHI (PPM ENDED (EST) 330 0,090 0.538 0.045 0.068 0.548 0.063 x POSSIBLE MINUTES OF SUNSHINE eo SOU AIRPORT MAXIMUM TEMPERATURE 66.0 CENT ------- OUTDOOR CHAMHER STUDY JSEPA CONTRACT NO.6B-Q2-2207 PAGE CHAMBER f DAY 2 OF TIME (EST) 0.13 1.13 5.13 3.13 1.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.1 5 13.13 14.13 15.13 16,13 17.13 18.13 19.13 20,13 21.13 22.13 23.13 TIME (EST) 0.13 1.13 a. 13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 15.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 OUMBER 1 2 10- 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ono 0.000 0.000 TEMP (CENT) 6.1 5.0 5.0 13.3 17.8 1R.9 11.7 7.B 12-76 "JU (PPM) 0.633 0.615 0.579 0.567 0.571 0.55B 0.5'ifl 0.537 0.532 0 . 5 1 8 0.507 0.470 0.444 0.4P6 f . 406 SR (LANG/MI^) 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.20 0.51 n.79 0.97 1 .07 1 .OH 0.99 o.ao n.55 n.?7 0.07 n.oo 0.00 n.oo 0.00 0.00 n.oo NJ2 (PPM) 0.503 0 .498 O.U8U 0.465 U.504 0 .50B 0.472 0.49H 0 . U8t> 0. 462 0 . U 4 H 0.447 0.429 0.410 0.410 CUM-SR (LANli) 0.00 0.00 0.00 0.00 0.00 0.00 0.24 3.40 17.88 50. 72 9V. 5b l'jM.5b 222. B4 2bb.92 34q .HO 39U.RO 421 . 5 b 436.16 439. HO 4 34. BO 439.00 439.60 4 39. HO •J i '» . rt 0 PR3PENE OX DILUTION TARGET INITIAL HC/NOXt 0.7 PPMC/1.50 PPM NOX THC CHO WHC CU ^BHl N02-S HCHO CN (PPM) (P-PM) (PPM) (3PM) (PPM) (PPM) (PPM) (PPM) (/CM3) 1.136 1.113 1 .063 1.052 1.075 1.067 1.019 1 .035 1.019 0.9HO 0.950 0.916 0.873 0.836 0.817 DILUTION IILGAN ENOEO X POSSIBLE MINUTE3 OF SUNSHINE 100 (LPM) (EST) (EST) ROU AIRPORT MAXIMUM TEMPERATURE 66.0 CE^T ------- uurouuK SMUG CHAMIU.K STUUY CONTRACT N(i.6(3-o8 0.509 0.5t>2 0.651 0.787 0.9^0 1 . o^5 1.0/0 1.056 1 .054 1.021 0.995 0.978 0.967 0.957 0.948 0.936 0.9^4 .669 .682 .669 .667 .630 .594 .553 .478 .598 .312 .211 .1 72 .125 .087 .Ob3 .047 .032 1 .023 1.010 0.995 LUM-3R DILUTION BEGAN ENDED X PUS (LANU) 0.00 0.00 0.00 0.00 0.00 0.00 0.54 5. 76 24. 18 59./J6 108.00 164.88 229. ------- fUl UUTDUIJR SMUG CHAMHtR STUDY 10-12-76 DAY UF USEPA CONTRACT NU.6fl-02-2207 PRCIPENt OX DILUTION TARGET INITIAL HC/NOX: 3.0 PPMC/1.50 PPM PAGt T IME (ESI ) 0.30 1. 5o 2.30 3.30 4.30 5.30 6.50 7.30 8.30 9.30 10.30 1 1 .30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 25.30 TIME (EST) 0.50 1. 50 2.30 3.30 4.30 5. 50 6.30 7.30 8.30 9.30 10.30 11 .30 12.30 1 5.30 14. 50 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 D3 U'l'M) 0.000 o.ooo 0 .000 o.ooo 0.000 o.ooo o.ooo 0.018 0.027 0.039 0.072 0.14') 0 . 24« 0.310 0. 599 It. 'IP (CLfJT) 6.1 5.0 5.0 13.3 17.8 18.9 11.7 7.8 NU (PPM) 0.071 0.067 0.065 0.-06U 0.065 0.065 0.065 0.092 0.113 0.104 0.063 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 o.oo 0.00 0.03 0.20 0.51 0.79 0.97 1.07 1.08 0.99 0.80 0.55 0.27 0.07 0.00 0.00 0.00 0.00 P. 00 o.oo NU2 (PPM) 0.910 0.895 0.865 0.847 0.865 0.854 0.816 0.795 0.731 0.693 0.691 0.656 0.593 0.505 0.427 CUM-SR (LANG) 0.00 0.00 0.00 O.OO 0.00 0.00 0.54 5.40 22.98 58.62 109.26 169.26 233.64 296.82 352.00 396.30 424.26 «36.86 439.80 439.80 439.60 439.80 439. HO '139.00 NUX THC CH4 NMMC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PFM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.981 0.962 0.928 0.91 1 0.9M 0.919 O.U82 0.887 0.844 0.797 0.754 0.658 0.593 0.505 0.427 DILUHUN BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 100 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 18.9 CENT - ------- UUTWJIIK Brim; CHAMHtR STUDY USEPA CONTRACT PAf.f LHAMHtR f UAY 1 (}(• r i ML (1ST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 H.4 7 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 in. 47 19.47 20. '4 7 21 .47 22.47 23.47 TIMt (I ST) 0.47 1 .47 2.47 3.47 4.47 5.47 6.47 7.47 0.47 9.47 10.47 1 1 .4 / 12.47 13.47 14.47 15.47 16.47 17.47 1 H . U 1 19.47 20.47 21.47 23.47 JUMHLR 3 2 10-1 113 (PPM) 0.000 0.000 0.000 0.000 0.00 0 0.000 0.000 0.000 0.000 0.009 0.052 0. 166 0.276 0.357 0.373 0.357 0 . 326 0 . 298 0.286 02/6 0 .268 0.264 0.258 TEMP (CLNT) 5.6 5.0 5.6 15.6 17.8 1 7.2 11.7 8.9 1-76 NO (PPM) 0.000 0.000 o.ooo 0.415 0.406 0.402 0. 390 0.354 0.274 0.157 0.045 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 o.ooo 0.000 o.ooo 0.000 SR (LANG/M1N) 0.00 0.00 0.00 b.oo O.oo 0.00 0.03 0.22 0.51 0.77 0.90 I .06 1.10 1.03 0.62 0.50 0.22 0.04 0.00 0 . 0 0 0.00 0 .00 0.00 0.00 NiJ2 (PPM) 0.000 0.000 0.133 0.137 0.137 0. 139 0.142 0. 1 75 0.241 0.338 0.408 0. 307 0.32IJ 0.2&7 0.222 0.177 0.137 0.110 0. 102 0.09V 0.097 0.0 9b 0.093 CUM-SK (LAntG) 0,00 0.00 0.00 0.00 0.00 O.JO 0.84 7.96 29.28 67.16 117.00 1 75.48 240.20 304.24 354.56 38H.40 410.56 418. 72 420.00 420.00 420.01) 420.00 420.00 420.00 nilX THC CH4 (PCM) (PPM) (PPM) o.ooo o.ooo 0. 133 0.552 0.543 0.541 0.532 0.529 0.515 0 . 4 9 5 0.453 0.3P7 0.320 0.267 0.222 0.177 0.137 0.110 0. 102 0.099 0.097 0.095 0.093 DILUTION BEGAN ENDED (LPM) (EST) (EST) PROPt TARGE NMHC (PPM) X POS ROU A 0.040 0.313 0.080 0.418 0.194 0.265 300 600 X POSSIBLE MINU1ES UF SUNSHINE 84 ROU AIRPORT MAXIMUM TEMPERATURE 18.9 CENT ------- WII OUIDUUR SMOO CMAMBLR STUD CHAHHtK NUMIJLK 3 Dav 2 OF 2 10-12-76 USEPA CONTRACT NO.68-02-2207 PRCJPtNt TARGET INITIAL HC/NUXi OX DILUUUN 1.5 PPMC/0.50 PPM MO (PPM) NIJ2 U'PM) NLIX (PPM) THC (PPM) LH4 (PPM) NMHC (PPM) CO (PPM) NMK1 (PPM) N02-S (PPM) HCHU (PPM) PAGfc CN (/CM3) 0.47 1.47 2.47 4.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 14.47 11.47 15.47 16.47 17.47 10.47 19.47 20.4? -> 1 /\| 7 C 1 • J f 22 . 4 7 24.47 T 1 ML ( r r> r ) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8 . '4 7 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 0.253 0.250 0.247 0.243 0.238 0.256 0.253 0.228 0.226 0.228 0.240 0.259 0.287 0.401 0.324 TEMP (CLNf) 6.1 5.0 5.0 13.3 17.8 18.9 11.7 7.8 0.000 0.000 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0 . 0 (I 0 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 o.oo 0.00 o.oo 0.00 0.00 0.03 0.20 0.51 0.79 0.97 1.07 1 .06 0.99 0.80 0.55 0.27 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.091 0.090 0,089 0.080 0.090 0.088 0.08o 0.088 0.086 0.090 0.09Q 0.090 0.090 0.090 0.090 tUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.84 7.10 28.08 66.52 118.96 179.96 244.41 306.72 360.80 401 .80 426.96 437.56 459. BO 439.80 4 39. HO 439. HO 439. HO i 3v.au 0.091 0.090 0.089 0.088 0.090 0.088 0.086 0.088 0.086 0.090 0.090 0.090 0.090 0.090 0.090 DILUTION BEGAN ENDED (LPM) (EST) (EST) X POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE 18.9 CENT ------- HI I uurouuK' SMUI; CHAMDI R STUDY CHAMUEK NUMHEK 1 DAY 1 Ut 2 10-11-76 USEPA CUNTHACT N(J. hH-0^-^2Q^ PKUPENE OX DILUTION 1ARGCT INITIAL HC/NOX: 1.5 PPMC/0.50 PPM PAGfc 1 ii ME (fcSl ) 0.63 1 .63 2.63 i.63 1.63 5.63 n • tii j 7.63 8 . o3 9.63 1 () . 6 3 11 .63 12.63 13.63 11.63 15.63 16.63 1 7.63 16.63 19.63 20.63 21 .63 22.63 23.63 TIME (LST) 0.65 1 .63 2.63 3.63 1.63 5.63 6.63 7.63 8.64 9.63 10.63 1 1 .63 12.63 13.63 11.63 15.63 16.63 17.63 16.63 19.63 20.63 21.63 22.63 ?3.63 1)3 o . o o u 0.000 o.ooo o.ooo o.ooo 0.000 o.ooo 0.000 0.000 o.ooi 0 . 0 3 \ 0.111 0. 19b 0 .252 0.233 0.201 0. 180 0.167 0.157 0.152 0 . 1 1 / 0.111 It MP (CENT) 5.6 5.0 5.6 15.6 17. B I/. 2 11.7 6.9 (PPM) 0.000 0.000 0.000 0.366 0.361 0.373 0.366 0.330 0.256 0.153 0.051 0.000 0.000 0.000 o.ooo 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 SN (LANG/MIN) 0.00 0.00 0.00 o.oo o.oo 0.00 0.03 0.22 o.si 0.77 0.90 1 .06 1.10 1.03 0.62 0.50 0.22 0.01 0.00 0.00 0.00 o.oo 0.00 0.00 NU2 (HPII) 0.000 0.000 0.110 0.111 0. 1 I / 0.121 0.123 0. 156 0.215 0.301 0.365 0.351 0.316 0.261 0.201 0.159 0.116 0.091 0.086 0.0/6 O.O/ J 0.0/1 0.0/1 CUM-SH (LANb) 0.00 0.00 0.00 0.00 o.oo 0.00 1.11 10.16 31. i8 71.86 126.00 186.08 251 .20 311.51 360. /6 393.10 112. /6 119.12 120.00 120.00 120. 00 420.0U 120.00 1 2 0 . 00 M)X THL CHI NMHC CO N8K I N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) o.ooo 0.000 0.110 0.500 0.198 0.191 0.191 0.186 0.1474 0.037 0.30B 0.015 0.151 0.117 0.351 0.316 0.261 0.2/2 0.229 0.211 0.201 0. 159 0.1 16 0.091 0.086 0.0/6 0.0/3 0.071 0.0/1 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 81 (LPM) (EST) (EST) HDU AIRPORT MAXIMUM TEMPERATURE IB. 9 CENT CN (/CM3) 3 3 f\ c fl U 420 ------- Rll UUTDiJUK SMOG CHAMBER STUUY CHftMUlR NUMDLR 4 DAY 2 (IF 2 10-12-76 UStPA CONTRACT N(J .68-02-220 7 PAGfl PROPENE TARGET INITIAL HC/NUX: OX DILUTION 1.5 PPMC/0.50 PPM TI'U (LSI) GJ CO o 0 1 2 4 4 s 6 7 H V 10 11 12 13 14 15 10 1 7 1H 19 20 21 22 j i .63 .63 .65 .63 .63 .63 .03 .63 .63 .63 .65 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 .63 1. 1 0* (PPM) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 138 13S 132 129 126 121 119 117 11/1 121 143 168 198 217 236 MU (PPM) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. n. 0. 000 000 000 000 000 000 000 ooo 000 000 000 000 ooo 000 000 U02 (PPM) 0 0 0 0 t> 0 0 0 0 0 0 0 0 0 0 .070 .ObV .066 .Ou / .06/ .06/ .067 .Ot>7 .067 .069 .0/1 .071 .071 .071 .071 NOX TMC CH'I NMHC CO NHKI NCJ2-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .070 .069 .066 .067 .067 .067 .067 .067 .067 .069 .071 .071 .071 .071 .0/1 TIME (ESI) 0.63 1 .63 2.63 3.63 a.63 b.63 6.63 7.63 fl.63 9.6J 10.63 11.63 12.63 13.63 11.63 lb.63 16.65 17.63 1H.63 19.63 20.63 21.63 22.63 23.b3 TtMP (CENT) 6.1 b.O 13.3 17.8 18.9 11.7 7.H SR (LANG/MIN) CUM-SR (LANG) DILUTION (LPM) BEGAN (ESI) ENDED (EST) .00 .00 ,00 .00 .00 .00 .03 .20 .51 .79 0.97 1.07 1.08 0.99 o.ed 0.5S 0.27 0.07 0.00 0.00 n.oo o.oo 0.00 o.oo 0. 0. 0. 0. 0. 0. 1, 9. 33. 00 00 00 00 00 00 14 '40 , 18 128.t.6 190.06 316.62 308.80 <407. 50 429.00 438.26 439.HO 43V. HO 439. HO '4 3V. HO 439.80 439.80 X POSSIBLE MINUTES OF SUNSHINE 100 ROU AIRPORT MAXIMUM TEMPERATURE 18,9 CENT ------- Rfl (JUTDOOH SMOG CHAMBER STUDY CHAMHtH NUMHl.R 1 DAY 1 OF 4 10-27-76 U5EPA CONTRACT NO.68-02-a207 PROPANE OX DILUTION TARGET INITIAL HC/NOXJ 6.0 PPMC/0.10 PPM TIME O-ST) 0.13 1.13 2.13 3.13 4.13 S.13 6.13 7.13 8,13 9.13 10,47 11.13 12.13 13.13 11.13 IS. 13 16.13 17.13 18.13 19.13 20.13 OJ 21.13 2 "•»* 23.13 HUE (tSl) 0. 3 1. 3 2. 3 3. 3 t. 3 5. 3 6. 3 7. 3 n. 3 9.13 10,47 11.13 12.13 13.13 14.13 IS. 13 16.13 17.13 18.13 19. 3 20. 3 21. 3 22. 3 23. 3 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo 0,001 0.009 0,014 0.022 0.032 0,056 0.039 0,033 0.026 0.020 0.018 0.016 0.014 0.013 0.012 TtMP (CtNT) 5.6 2.8 0.6 6.1 7.8 9.4 4.4 3.3 NO (PPM) 0.003 0.002 0.002 0.001 0.001 0.073 O.OfM 0.080 0.077 0.067 0.049 0.041 0.032 0.025 0.019 0.015 0.010 0.003 0.001 0.000 0.000 0.000 0.000 0.000 SR UANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.15 0.41 0.66 0.84 0.94 0.96 O.tJt. 0.65 O.'l3 0.1H 0.01 0.00 0.00 0.00 0.00 o.oo o.oo NU? (PPM) 0.001 0.000 0.000 0.000 0.0 J I 0.020 0.019 0.020 0.020 0.0^7 0.042 O.OSO 0.055 O.OS9 0.060 0.0o2 0.064 0.068 0.064 O.OoO 0.058 0.055 0.053 0.050 C.UM-3H (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.08 1 .80 12.68 37.46 9/.32 131. /^ 180. .00 366.00 NOX THC CH4 (PPM) (PPM) (PPM) 0.004 0.002 0.002 0.001 0.002 0.093 0.101 0. 100 0.097 0.095 0,092 0.090 O.OB7 0.083 0.079 0.077 0.073 0,071 0.065 0,060 0.058 0.055 0.053 0,050 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) X POS RDU A CO (PPM) NBKI CPPM) N02-S (PPM) HCHO (PPM) PAGE 1 CN UCM3) 0.010 0.057 0.053 0.077 0.031 0.016 310 710 640 X POSSIBLE MINUTES OF SUNSHINE 98 RDU AIRPORT MAXIMUM TEMPERATURE 9.a CENT ------- RT1 OUTUOUR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 2 OF 4 10-38-76 USEPA CONTRACT NO.68-02-2207 PROPANE TARGET INITIAL HC/NOXj OX DILUTION 6.0 PPMC/O.IO PPM TIME (EST) 0.13 1.13 2.13 3.13 4.13 5.13 b. 13 7.13 P. 13 9.13 10.07 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 w ^1-1J Co 22.13 M 23.13 TIME (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10. a7 11.13 12.13 13.13 14.13 15.13 16.13 17.13 16.13 19.13 20.13 21.13 22.13 23.13 U3 (PPM) 0.010 0.009 0.009 0.007 0.007 0.006 0.006 0.011 0.019 0.029 0.043 0.051 0.065 0.077 O.OB7 0.091 0.089 0.081 0.076 0.072 0.068 0.065 0.063 0,061 TEMP (CENT) 3.3 0.0 ~\.l 4.4 7.2 9. a 2.8 -0.6 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.002 0.007 0.009 0.006 0.005 0.004 0.002 0.002 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SH (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.17 0.40 0.69 0.87 0.96 0.96 0.87 0.69 0.46 0.18 0.00 0.00 0.00 0.00. 0.00 o.oo u.oo N02 (PPM) 0.049 0.046 0 . 0 4 '1 0.042 0.041 0.039 0.038 0.0i3 0.028 0.028 0.027 0.027 0.029 0.029 0.029 0.028 0.028 0.027 0.023 0.021 0.020 0.019 0.019 0.018 CUM-SH (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.08 1.96 14.32 42.72 102.96 138.4H 196.08 252.96 303.72 343.28 368.64 3/8.00 378.00 37H.QO 3/6.00 3/8.00 .S/8.00 3 76.00 NOX THC CH4 (PPM) (PPM) (PPM) 0.049 0.046 0.044 0,042 0.041 0.039 0.038 0.036 0.036 0.037 0.034 0.033 0.034 0.031 0.031 0.029 0.028 0.027 0.023 0.021 0.020 0.019 0.019 0.018 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) X P03 RDU A CO (PPM) NBK1 (PPM) N02-S (PPM) HCHO (PPM) PAGE 2 CN (/CM3) 0.043 0.030 0.031 0.105 0.027 0.010 x POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE 9,q CENT ------- RTI UUTOOOR SMUG CHAMHFK STUUY CHflMOEP MUMMtH 1 OAY i OF 1 10-29-76 CO U3EPA CONTRACT NO.66-02-2307 PROPANE OX DILUTION TARG-tT INITIAL HC/NOXl 6.0 PPMC/0.10 PPM TIME (EST) 0.13 1.13 2.13 3.13 1.13 5.13 6.13 7.13 8.13 9.13 10.47 11.13 12.13 13.13 11.13 15.13 16.13 17,13 18.13 19.13 20.13 21.13 22.13 23.13 TIME U S T ) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 6.13 9.13 10.47 11.13 12.13 13.13 11,13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 03 (PPM) 0.058 0.056 0.053 0.051 0.050 0.048 0.047 0.045 0.046 0.046 0,061 0.073 0.093 0.111 0.124 0.127 0.127 0.119 0.111 0.106 0.103 0.099 0.096 0.093 TEMP (CENT) -1,1 -2.2 -2.2 7.2 16.1 17.8 8,3 6.1 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo o.ooo 0.000 0.000 0.000 0.000 0.001 0.001 0.001 0.001 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 o.oo 0.00 o.oo 0.01 0.17 0.43 0.67 0.85 0.94 0.95 0.86 0.68 0.42 0.14 0.00 0.00 0.00 0,00 0.00 0.00 0.00 NU2 (HMM) O.Olfl O.OIH 0.018 0.01 / 0.017 0.017 0.016 0.016 0.016 0.015 0.016 0.017 0.018 0.019 0.020 0.020 0.020 0.020 0.020 0.019 0.019 0.018 0.018 0.01 / CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.08 1.96 14.24 41.96 100.60 135. S2 191.80 e?48. 08 298,24 356.96 359.92 367.20 367.20 367.20 367.20 567,20 367.20 367.20 NOX TMC CHI (PPM) (PPM) (PPM) 0,018 0.018 0.018 0.017 0.017 0.017 0.016 0.016 0,016 0.015 0.016 0.017 0.019 0.020 0.021 0.021 0.021 0.020 0.020 0.019 0.019 0.018 0.018 0.017 DILUTION BtGAN ENDED (LPM) (EST) (EST) NMHC (PPM) X POS RDU A CO (PPM) NHKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 3 CN (/CM3) O.Obl 0.129 0.011 0.011 0.026 0.025 200 0 X POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE 17.8 CENT ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 4 OF 4 10-30-76 USEPA CONTRACT NO.68-03-2307 PACE u> PROPANE TARGET INITIAL HC/NOX: OX DILUTION 6.0 PPMC/0.10 PPM TIME (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 TIME (EST) 0.13 1.13 2.13 3.13 0.13 5.13 6.13 7.13 8.13 9.13 10,13 11.13 12.13 13.13 10.13 15,13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 03 (PPM) 0.091 0.089 0.087 0.084 0.082 0.081 0.079 0.077 0.075 0.073 0.072 0.072 0.070 0.074 TEMP (CENT) 5.6 4.0 3.3 11.7 16.1 13.9 10.0 lb.0 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,002 0.002 0.003 0.002 SR (LANG/HIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.26 0.35 0.43 0.37 0.27 0.15 0.17 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.017 0.016 O.Olb 0.016 0.015 0.015 0.015 0.015 0.015 0.016 0,016 0.017 0.018 0.018 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.08 1 .48 9,28 25.60 47.24 72.56 93.96 109.20 118.36 127.76 131.80 130.40 130.40 134. no 134.40 134.40 134./IO 13/1.40 NUX THC CHO NMHC CO NBK1 N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.017 0.016 0.015 0,016 0.015 0.015 0,015 0,015 0.015 0.016 0.018 0.019 0.021 0.020 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 6 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 16,7 CENT ------- KTI OUTDOOK SMOG CHAMBER STUDY CHAMHtH NUMRLR 2 OAY 1 UF 4 10-27-76 USEPA CONTRACT NO.68-0^-2207 PROPANE OX DILUTION TARGET INITIAL HC/NOXt 12.0 PPMC/0.20 PPM PAGE 1 TIMt (EST) 0.30 1 .30 2. JO 3. JO 4.30 5.30 6. JO 7.30 B.30 9.30 10.63 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19. JO 20.30 Uj 21.30 CD 22.30 01 23.30 TIMt (EST) 0.30 1.30 2.30 3.30 4. JO 5.30 6. JO 7.30 8.30 9.30 10.63 11 .30 12.30 13.30 10.30 15.30 16.30 1 7.30 18.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0.001 0.001 0.001 0.000 0.000 0.000 0.000 0.000 0.001 0.006 0.011 0.018 0.025 0.028 0.027 0.017 0.000 0.000 0.000 0.000- 0.000 0.000 0.000 TEMP (CENT) 5.6 2.8 0.6 6.1 7.8 9.4 4.4 3.3 NO (PPM) 0.003 0.002 0.00? 0.001 0.001 0. 165 0. 168 0. 164 0. 156 0.100 0.109 0.095 0.077 0.063 0.050 0.042 0.030 0.017 0.012 0.011 0.011 0.011 0.011 0.01 1 SR (LANCVMIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.15 0.41 0.66 0.84 0.94 0.96 0.«6 0.65 0.43 0.18 0.01 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.003 0.002 0.002 0.002 0 . (1 0 3 0.045 0.045 O.OIb 0.049 0.06S O.OHB 0.099 0.110 0. 125 0.133 0.137 0. 106 0.154 0.156 0.154 0.153 0.150 0.148 0.147 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.18 3.30 16.96 46.08 105.72 141.12 19/. 88 253.68 301. SO 33o.54 357.84 365,58 366.00 3t'6.00 30b. 00 306.00 366.00 3^6.00 NOX THC CH4 NMHC CO NBKI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0.006 0.004 0.000 0.003 0.004 0.209 0.212 0.208 0.205 0.203 0.197 0.011 0.066 0.012 0.190 0.191 0.189 0.183 0.053 0.104 0.013 0.17R 0. 176 0.171 0.168 0.164 0.163 0.160 0.158 0.157 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 96 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 9.4 CENT * Data suspect but retained. CN (/CM3) 1160 370 410 ------- KTI OUTDOOR SMOG CHAMIlf R STUDY CHAMBER NUMDLR 2 DAY 2 OF 4 10-28-76 USEPA CONTRACT NO.68-02-2207 PROPANE OX DILUTION TARGET INITIAL HC/NOXj 12.0 PPMC/0.20 PPM T1ML (tST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 6.30 9.30 10.63 11.30 12.30 13.30 14.30 15.30 16.30 17.30 16.30 19.30 20.30 21.30 22.30 23.30 TIME (tST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.63 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.014 0.030 0.043 0.055 0.061 0.072 0.082 0.090 0.091 0.081 0.068 0.058 0.051 0.046 0.043 0.010 0.036 TEMP (CENT) 3.3 0.0 -1.7 4.4 7.2 9.4 2.8 -0.6 NO (PPM) 0.011 0.010 0.009 0.009 0.009 0.009 0.009 0.020 0.026 0.029 0.024 0.024 0.020 0.016 0.012 0.009 0.004 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.17 0.44 0.69 0.87 0.96 0.96 0.87 0.69 0.46 0.18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0. 146 0.144 U.142 0.140 0.138 0.136 0. 134 0.120 0.107 0.104 0.101 0.101 0.101 0.102 0.101 0.099 0.098 0.092 0.080 0.072 0.065 0.060 0.056 0.054 CUM-SK (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.16 3.66 18.72 49.62 111.66 148.08 205.68 261 .66 310.62 3 '47. 88 3/0.44 3/8.00 3/8.00 378.00 3/8.00 3/8.00 3/8.00 3/B.OO NOX THC CH4 (PPM) (PPM) (PPM) 0.156 0. 153 0. 150 0.148 0.146 0.144 0. 142 0.141 0.135 0.133 0.125 0.125 0.121 0.118 0.113 0.108 0.102 0.092 0.080 0.072 0.065 0.060 0.056 0.054 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) X POS RDU A CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 2 CN (/CMJ) 0.073 0.104 0.042 0.119 0.095 0.013 X POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE 9.4 CENT ------- RU OUTDOUH SMOG CHAMBtR STUDY CHAMBER NUMBER 2 DAX 3 OF it 10-2V-76 U3EPA CONTRACT NO.68-02-2207 PROPANE OX DILUTION TARGET INITIAL HC/NOXl 13,0 PPMC/0,30 PPM 00 TIME (EST) 0.30 1.30 2.30 3.30 1.30 5.30 6.30 7,30 8.30 9.30 10.63 11.30 12.30 13.30 11.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 TIME (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 «.30 9.30 10.63 11.30 12.30 13.30 11.30 15.30 16.30 17.30 18.30 19,30 20.30 21.30 22.30 23.30 03 (PPM) 0.033 0.031 0.029 0.028 0.026 0,025 0.021 0.026 0.032 0.011 0.071 0,096 0.136 0.173 0.197 0.201 0.202 0. 188 0.179 0.172 0. 168 0.165 0.161 0.159 TEMP (CENT) -1.1 -2.2 -2.2 7.2 16. 1 17.8 6.3 6.1 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.002 0.003 0.002 0.002 0.001 0.001 0.001 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.17 0.13 0.67 0.85 0.94 0.95 0.86 0.68 0.12 0.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0,051 0.019 0.016 0.015 0.042 0.011 0.010 0.037 0.031 0.033 0.031 0.035 0.036 0.036 0.036 0.036 0.035 0.032 0.030 0.029 0.028 0.026 0.025 0.025 tUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0. 18 3.06 18.51 ye. 66 109. 10 141. 72 201 .30 256.68 305.01 341.16 3M.32 3^7.20 3(> 7.20 3h7.20 3t.7.20 367.20 30/.20 3u7.20 NUX THC (PPM) (PPM) 0.051 0.0 '49 0.016 0.015 0.012 0.011 0.010 0.037 0.037 0.037 0.037 0.038 0.037 0.037 0.037 0.037 0.035 0.032 0.030 0.029 0,026 0.026 0,025 0.025 DILUTION BEGAN (LPM) (EST) CHI (PPM: ENDED (EST) NMHC (PPM) CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 3 CN (XCM3) 170 0,065 0.220 0.024 0.016 0.009 0.000 I POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE 17.8 CENT ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY 1 OF 1 10-30-76 USEPA CONTRACT NO.66-02-2207 PROPANE OX DILUTION TARGET INITIAL HC/NOXi 12.0 PPMC/0.20 PPM CO NO (PPM) N02 (f'PM) NOX (PPM) THC (PPM) CHI (PPM) NMHC (PPM) CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE CN (/CMJ) 0.30 1.30 2. JO 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 16.30 19.30 20.30 21.30 22.30 23.30 TIME (E3T) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 11.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 0.156 0.151 0.152 0.150 0.119 0.117 0.111 O.H2 0.110 0.137 0.131 0.132 0.133 0.132 TEMP (CENT) 5.6 1.1 3.3 11.7 16.1 13.9 14.4 rs.o 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.002 0.002 0.003 0.002 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0.26 0.35 0.13 0.37 0.27 0.15 0,17 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 o.oo 0.024 0.024 0.024 0.023 0.023 0.023 0.023 0.023 0.023 0.024 0.024 0.025 0.026 0.026 CUM-SH (LANG) il.OO 0.00 0.00 0.00 0.00 0.00 0.18 2.58 11 .88 29.10 51.54 76.26 96.66 110. /O 120.06 12H.46 132.30 134.40 134.40 134.40 134.40 134.40 134.40 134.40 0.024 0.021 0.024 0.023 0.023 0.023 0.023 0.023 0.023 0,021 0.026 0.027 0.030 0.028 DILUTION BEGAN ENDED (LPM) (E3T) (E3T) X POSSIBLE MINUTES OF SUNSHINE 6 RDU AIRPORT MAXIMUM TEMPERATURE 16.7 CENT ------- KTI OUTDOOR SMfJG CHAMBER STUDY CHAMBER NUMBER 3 DAY 1 Of 4 10-27-76 U3EPA CONTRACT NO.68-02-2807 PROPANE OX DILUTION TARGET INITIAL HC/NOXJ 3.0 PPMC/0.05 PPM TIME (ESD 0.47 1.4f 2.4/ 3.47 a. 47 5,47 6.47 f .07 6.47 9.07 10.80 1 1 .47 12.47 13.47 14.47 IS. 47 16.47 17.47 18.47 19. 07 20.47 U> 21.47 2 22.47 23.47 TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 fl.47 9.47 10.80 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.07 20.47 21.47 22.47 23.47 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.015 0.021 0.032 0.042 0.046 0,047 0.043 0.040 0.035 0.033 0.031 0.030 0,028 0.027 TEMP CCENT) 5.6 2.8 0.6 6,1 7.8 9.0 4.4 3.3 NO (PPM) 0.003 0.002 0.001 0.001 0.001 0.043 0.041 0.041 0.039 0.031 0.022 0.019 0.014 0.011 0.007 0.006 0.003 0.001 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.15 0.4] 0.66 0.84 0.9/1 0.96 O.R6 0.65 0.43 0.18 0.01 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PP.-1) 0.001 0 . 0 0 I 0 . (J 0 1 o . o n o 0.002 0.01') 0.01U 0.014 0.015 0.021 0.027 0.030 0.033 0.030 0.0 V5 0.03S 0.03t> 0.035 0.033 0.030 0.027 0.025 0.023 0.022 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.28 4.80 21 .08 52.be 114. 12 150.52 207.48 262.28 308.00 340.80 359.60 36S.6P 366.00 366.00 366.00 366.00 366.00 366.00 NfJX THC (PPM) (PPM) 0.000 0.003 0.002 0.001 0.003 0.057 0.055 0.055 0.054 0.052 0.050 0.050 0.007 0.045 0.043 0.002 0.000 0.036 0.033 0.030 0.027 0.025 0.023 0.022 DILUTION BEGAN (LPM) (EST) CHO (PPM ENDED (EST) NMHC (PPM) CO (PPM) NBKJ (PPM) N02-S (PPM) HCHO (PPM) PAGE 1 CN (/CM3) 0.016 0.031 0.012 0.008 0.001 0.000 1700 1000 900 X POSSIBLE MINUTES OF SUNSHINE 98 RDU AIRPORT MAXIMUM TEMPERATURE 9.« CENT ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 2 OF a 10-88-76 USEPA CONTRACT NO.68-02-2307 PAGE PROPANE TARGET INITIAL HC/NOXj OX DILUTION i.O PPMC/0.05 PPM TIMt (ESI) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.00 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23,47 TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9,47 10.80 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 03 (PPM) 0.025 0.024 0.022 0.021 0,020 0.019 0.019 0.020 0.024 0.032 0.047 0.057 0.071 0.082 0.091 0.093 0.089 0.084 0.080 0.077 0.076 0.074 0.072 0.070 TEMP (CENT) 3.3 0.0 -1.7 4.4 7.2 9.4 2.8 -0.6 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.001 0.001 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.17 0.44 0.69 0.87 0.96 0.96 0.87 0.69 0.46 0.18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.021 0.020 0.018 0.01 7 0.01 7 0.016 0.016 0.014 0.012 0.012 0.013 0.014 0.014 0.015 0.015 0.015 0.015 0.015 0.014 0.013 0.013 0.013 0.013 0.013 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.28 5.36 23.12 56. S2 120.36 157.68 215.28 270.36 317.52 352.48 372.24 378.00 378.00 378.no 37tt.ttO 378.00 3/8,00 378.00 NOX THC CH4 NMHC CO NBK1 N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0,021 0,020 0.018 0.017 0.017 0.016 0.016 0.014 0.013 0.013 0.036 0,015 0.009 0.014 0.015 0.014 0.015 0.015 0,095 0,012 0.098 0.015 0.015 0.015 0.014 0.013 0.013 0.013 0.013 0.013 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 100 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 9.4 CENT CN (/CM3) 340 420 350 ------- HTX OUTDOOR SMOG CHAMBF.R STUUY CMAMULR NUMBER J DAY 3 OF 4 10-29-76 USEPA CONTRACT NO.68-02-2207 PROPANE OX DILUTION TARGET INITIAL HC/NOXt 3.0 PPMC/0.05 PPM u> TIME (f.ST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.17 9.17 10.80 11.17 12.17 13.17 14.17 15.47 16.47 17.47 18.17 19.47 20.47 21.47 22.47 23.47 TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.17 6.47 7.47 8.47 9.47 10.80 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 03 (PPM) 0.067 0.065 0.063 0.062 0.061 0.059 0.058 0.057 0.057 0.059 0.071 0.079 0.093 0.108 0.118 0.120 0.116 0.109 0.103 0.098 0.095 0.092 0.089 0.087 TEMP (CENT) -1.1 -2.2 -2.2 7.2 16.1 17.8 8.3 6.1 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 o.ooo o.ooo 0.000 0.000 o.ooo 0.000 o.ooo 0.000 0.000 O.POO 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 o.oo 0.01 0.17 0.43 0.67 0.85 0.94 0.95 0.86 0.68 0.42 0.14 0.00 0.00 0.00 0.00 0.00 0.00 o.oo M02 (PPM) 0.014 0.014 0.014 0.013 0.013 0.01 * 0.013 0.013 O.Oli 0.013 0.010 0.014 0.01S 0.016 0.016 0.017 0.01 1 0.017 0.016 0.016 0.015 0.015 0.014 0.015 CUM-SH (LANG) 0.00 0.00 0.00 0.00 o.oo 0.00 0.28 5.36 22.84 55.36 1 17.60 154.12 210.80 265.28 31 1 ,84 345.36 362. 72 367.20 367.20 367.20 367.20 367.20 3o7.20 367.20 NUX THC CH4 (PPM) (PPM) (PPM) 0.014 0.014 0.014 0.013 0.013 0.013 0.013 0.013 0.013 0.013 0.014 0.014 0.015 0.016 0.016 0.017 0.017 0.017 0.016 0.016 0.015 0.015 0.014 0.015 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) X P03 RDU A CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE CN (/CM3) 260 0.060 0.009 0.025 0.116 0.011 0.003 350 200 x POSSIBLE MINUTES or SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE i7.e CENT ------- KT1 OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY 4 OF a 10-30-76 USEPA CONTRACT NO.68-02-3207 PROPANE TARGET INITIAL HC/NOXI OX DILUTION 3.0 PPMC/0,05 PPM TIME (EST) 03 (PPM) NO (PPM) N02 (PPM) NOX (PPM) THC (PPM) CH4 (PPM) NMHC (PPM) CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 4 CN (/CMS) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 6.47 9,47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 0.084 0,082 0.080 0.079 0.077 0.0/6 0.074 0.073 0.071 0.070 0.070 0.072 0.073 0.072 TEMP (CENT) 5.6 a. 4 3.3 11.7 16.1 13.9 14.4 15.0 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.001 0.001 0.002 0.002 SP (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.11 0,26 0.35 0.43 0.37 0.27 0.15 0.17 0.07 0,05 0.00 0.00 0.00 0.00 0.00 0.00 o.oo 0.014 0.013 0.013 0.013 0.013 0.012 0.012 0.012 0.012 0,012 0.013 0.014 0.014 0.014 CUM-3K (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.28 3.-68 14.48 32.60 55.84 79.96 99.36 112.20 121.76 129.16 132.80 134.40 134.40 134.40 134.40 134.40 134.40 134.40 0.014 0.013 0.013 0.013 0.013 0,012 0.012 0.012 0.012 0.013 0.014 0,015 0.016 0.016 DILUTION BEGAN ENDED (LPM) (EST) (EST) X POSSIBLE MINUTES OF SUNSHINE 6 RDU AIRPORT MAXIMUM TEMPERATURE 16.7 CENT ------- Nil OUTDOOR SMOG CHAMHtR STUDY CMAMBLR NUMBhH 4 DAY 1 UF 4 10-27-76 USEPA CONTRACT N0.68-03-2a07 NO OXIDATION OX DILUTION TARGET INITIAL HC/NOXl 0.0 PPMC/0.05 PPM TIMt (EST) 0.63 1.63 2.63 3.63 4.63 5.65 6,65 7.65 8.63 9.63 10.97 11 ,65 12.65 15.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 25.63 TIMt (tST) 0.63 1 .63 2.63 3.65 4.63 5.63 6.63 7.63 8.63 9.63 10.97 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 U3 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.001 0.002 0.001 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 TEMP (CENT) 5.6 2.8 0.6 6.1 7.8 9.4 4.4 3.3 NO (PPM) 0.003 0.002 0.001 0.001 0.001 0.042 0.041 0.041 0.042 0.043 0.041 0.039 0.037 0.035 0.033 0.031 0.028 0.025 0.024 0.022 0.022 0.022 0.021 0.021 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.15 0.41 0.66 0.84 0.94 0.96 0.86 0.65 0.43 0.18 0.01 0.00 0.00 0.00 0.00 0.00 0.00 N02 (PHM) 0.001 0.001 0.001 o.ooi 0.002 0.015 0.014 0.013 0.012 0.011 0.013 0.014 0.015 0.015 0.017 0.017 0.019 0.020 0.021 0.020 0.020 0.019 0.019 0.019 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.38 6,30 25.18 59.28 122.52 159.92 217.08 270.88 314.50 345.14 361 .44 365.78 366,00 36o.OO 36f>.00 366.00 366.00 36e>.00 NOX THC CH4 (PPM) (PPM) (PPM) 0.004 0,003 0.002 0.002 0,003 0,057 0.055 0.054 0.054 0.054 0.054 0.053 0.053 0.050 0.050 0.048 0.047 0.045 0.045 0.043 0.043 0.042 0.04J 0.041 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) X POS RDU A CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 1 CN (/CM3) 0.003 0,019 0.009 0.003 0,025 0.000 480 215 200 X POSSIBLE MINUTES OF SUNSHINE 98 RDU AIRPORT MAXIMUM TEMPERATURE 9.4 CENT ------- Rll OUTDOOR SMOG CHAMBER 3TUDY CHAMBER NUMBER 1 OAY 2 OF 1 10-28-76 USEPA CONTRACT NO.68-02-2207 NO OXIDATION OX DILUTION TARGET INITIAL HC/NOXj 0.0 PPHC/0,05 PPM TIME (tST) 0.63 1.63 2.63 3.63 1.63 5.63 b.63 7.63 fl. 63 9.63 10.97 U.63 12.63 13.63 11.63 IS. 63 16.63 17.63 16.63 19.63 20.63 Co 21,63 £ "•" 23.63 TIME (Esn 0,63 1.63 2.63 3.63 a. 63 5.63 6.63 7.63 8.63 9.63 10.97 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.003 0.005 0.007 0,010 0.011 0.013 0.013 0.011 0.012 0.006 0.001 0.000 0.000 0.000 0.000 0.000 0.000 TEMP (CENT) 3.3 o.o • -1.7 i.a 7.2 9.1 2.8 -0.6 NO (PPM) 0.020 0.019 0.019 0.018 0.018 0.017 0.017 0.019 0.020 0.020 0.019 0.018 0.017 0.016 0.015 0.012 0.007 0.002 0.001 0.001 0.001 0.001 0.001 0.001 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.17 0.14 0.69 0.87 0.96 0.96 O.fl7 0.69 0.16 0.18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N(J2 (FPM) 0.019 0.018 0.018 0.018 0.017 0.017 0.017 0.015 o.oia 0.014 0.011 0.015 0.015 O.Olb 0.017 0.018 0.020 0.025 0.026 0,026 0.025 0.025 0.025 0.025 CUH-SH (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.38 7.06 27.52 63. 12 129.06 167.28 221.88 279.06 321.42 3b7.08 371.01 3/8.00 378.00 3V8.00 378.00 378.00 378.00 37B.OO NOX THC CHI (PPM) (PPM) (PPM) 0.010 0.037 0.037 0,036 0,035 0.031 0.031 0.031 0.031 0.031 0.033 0,033 0.032 0.032 0.032 0.030 0.028 0.027 0.027 0.027 0.026 0.026 0.026 0.026 DILUTION BEGAN ENDED (LPM) (E3T) (E3T) NMHC (PPM) X POS RDU A CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE 2 CN (/CM3) 0.003 0.023 0.053 0,018 0.025 0.086 200 300 270 X POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE 9.4 CENT ------- RT1 OUTDOOR SMUG CHAMBER STUDY CHAMBER NUMBER 4 DAY 5 OF 4 10-29-76 USEPA CONTRACT NO.68-02-2207 NO OXIDATION OX DILUTION TARGET INITIAL HC/NOXl 0.0 PPMC/0,05 PPM TIME (EST) 0.63 I .63 2.63 3.63 4.63 5.63 6.65 7.63 8.63 9.63 10.97 1 1 .63 12.63 15.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 TIME (CST) 0.63 1 .63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.97 11.63 12.63 13.65 14.63 15.63 16.63 17.63 1H.63 19.63 20.63 21 .63 22.63 23.63 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.006 0.010 0.012 0.016 0.019 0.026 0,031 0.033 0.032 0.028 0.022 0.020 0,018 0.017 0.015 0.014 0.013 TEMP (CENT) -1.1 -2.2 -2.2 7.2 16. 1 17.fi H.3 6.1 NO (PPM) 0.002 0.002 0.002 0.003 0.003 0.003 0.004 0.010 0.012 0.014 0.014 0.014 0.013 0.012 0.010 0.006 0.002 0.000 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 o.oo 0.00 o.oo 0.00 0.01 0.17 0.43 0.67 0.85 0.94 0.95 0.86 0.68 0.42 0.14 0.00 0.00 0.00 0.00 0.00 O.PO 0.00 N02 (PPM) 0.025 0.025 0.025 0.025 0.024 0.024 0.023 0.019 0.017 0.015 0.017 0.017 0.019 0.019 0.020 0.021 0.022 0,023 0.023 0.022 0.022 0.021 0.020 0.020 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.38 7.06 27.14 62.06 126.10 163.52 220.30 273.68 316.64 549.56 564.12 367.20 367.20 367.20 367.20 367. 20 567.20 367.20 NOX THC CH4 (PPM) (PPM) (PPM) 0.027 0.027 0.027 0.029 0.027 0.027 0.028 0.029 0.029 0.029 0.031 0.031 0.032 0.031 0.030 0,026 0.024 0,023 0.023 0,022 0.022 0.021 0.020 0.020 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) X POS RDU A CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 3 CN (/CM3) 260 0.012 0.033 0,021 0.025 0.059 0.050 230 0 X POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE 17.8 CENT ------- RTI UUTDUUR SMUG CHAMBER STUDY CtlAMUER NUMBER 0 fifty a UF o lo-io-76 USEPA CONTRACT NO.68-02-2207 TIME (EST) 0.63 1.65 2.63 3.63 0.63 5.b3 6.63 7.63 H.63 4.63 10.63 1 1.63 12.63 13.63 10.63 15.63 16.63 17.63 IN. 63 19.63 20.63 21.63 v?3.65 T1MF. (E3t ) 0.63 1.63 2.63 3.63 'J.63 5.63 6.63 7.63 H.63 9.o3 10.63 12I&3 13.63 10.63 15.63 16.63 17. 6J 18.63 19.63 20.63 21.63 22.63 23.63 U3 (PPM) 0.012 0.011 0.011 0.010 0.009 0.009 0.007 0.011 0.013 0.015 0.019 0.022 0.025 0.025 TEMP (CENT) 5.6 0.0 3.3 11.7 16. 1 13.9 10.0 15.0 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.001 0.002 0.003 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 o.oo 0.00 (1.00 0.01 0.11 0.26 0.35 0.03 0.37 0.27 0. 15 0.17 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 n.oo N02 (PPM) 0.019 0.019 0.019 0.018 0.018 0.017 0.016 0.015 0.013 0.012 0.013 0.014 0.015 0.015 CUM-SR (LANG) 0,00 0.00 0.00 0.00 0.00 U.OO 0.38 0, 78 17.08 36.10 60.10 83.06 102.06 113.70 123.06 129.86 133.30 130.00 130.00 130.00 130.00 13o.oo 130.00 150.00 NO OXIDATION TARGET INITIAL HC/NOXl OX DILUTION 0.0 PPMC/0,05 PPM NOX (PPM) 0.019 0.019 0.019 0.018 0.018 0.017 0.016 0.016 0.010 0.010 0.016 0.018 0.019 0.019 THC (PPM) CHO (PPM) NMHC (PPM) CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE CN (/CMJ) DILUTION (LPM) BEGAN (EST) ENDED (EST) X POSSIBLE MINUTES OF SUNSHINE 6 RDU AIRPORT MAXIMUM TEMPERATURE 16,7 CENT ------- wrr UI/IDOOR SMLN; CHAMRIR CHAMBER NUMBER 1 DAY 1 OF 1 11- 5-76 USEPA CONTRACT NO.68-02-2207 PROPENE, NO SLUG TARGE! INITIAL HC/NOX: OX DILUTION 1.5 PPMC/0.50 PPM T1ML (tSI) 0.13 1.13 2.13 5.13 1.14 5.13 6. 13 7.13 6.13 9,13 10.13 11.13 12.13 13.13 11.13 15.13 16.13 17.13 16.13 19.13 20.13 21,13 22. 13 23,13 Tint (LST) 0.13 1.13 2.13 3.13 1.13 5,13 6. 1 3 7.13 8.13 9.13 10.13 11.13 12.13 13.13 11.13 15.13 16.13 17.13 18.13 19.13 20. 13 21.13 22.13 23.13 03 (PPM) 0 . 0 0 0 0 .000 0.000 0.000 0.000 0.000 o.ooo 0,000 0.000 0,001 0,021 0.076 0.171 0.225 0.235 0.212 0. 162 0.155 0.139 0.126 0,118 0.109 0.103 TtMP (CEN1) 7.0 5.6 1.1 7.8 11.1 10.0 5.6 2,fl NO (PPM) 0.000 0.000 0.000 0.000 0.137 0.132 0.122 0.102 0.356 0.261 0.111 0.050 0.017 0.011 0.003 0.003 0,002 0.002 0.002 0.002 0.002 0.001 0.000 SR (LANG/M1N) o.oo 0.00 0.00 0.00 0.00 0.00 0,01 0.15 0,10 0.61 o.eo 0.89 0.90 0.73 0.50 0.29 0.15 0.01 0.00 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.000 u.ooo 0,000 0.000 0.101 0.105 0. 108 0.122 0.161 0.210 0.336 0.390 0.370 0.305 0,213 0.183 0.110 0.113 0.102 0.089 0.079 0.071 0.070 CUM-SH (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.06 1 .80 12.80 38.72 78.10 127.12 180.60 233,21 275.20 303.52 319.80 327.68 328.20 320.20 32tf .20 328.20 328.20 328.20 NUX THC (PPM) (PPM) o.ooo 0,000 o.ooo 0,000 0.512 0.537 0.530 0.521 0.519 0.501 0.177 0.110 0.387 0,319 0.216 0.187 0.112 0.115 0.101 0.091 0.081 0.072 0.070 DILUTION BEGAN (LPM) (EST) CHI (PPM) ENDED (EST) NMHC (PPM) CU (PPM) NUKI (PPM) N02-S (PPM) HCHO (PPM) PAGE CN (/CM3) 0,055 0.216 0.116 0,357 0.180 0.217 2<»0 X POSSIBLE MINUTES OF SUNSHINE 85 ROU AIRPORT MAXIMUM TEMPERATURE 11.7 CENT * Data suspect but retained. ------- HI I UUTUOUR SMUG CHAMBER STUDY CHAMBER NUMBER 1 DAY 2 OF 4 11- 6-76 USEPA CONTRACT NO.68-02-2207 PROPENE, NO SLUG TARGET INITIAL HC/NOXJ OX DILUTION 1.5 PPMC/0.50 PPM TlMl (tsn 0.13 1.13 2.13 3.13 'J.I 3 b.13 h.13 7.13 n.13 9.13 10.53 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 oo 21.13 S 22.»3 « 23.13 TIME (EST) 0.13 1.13 2.13 3.13 a. 13 5.13 6.13 7.13 8.13 9.13 10.53 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20,13 31.13 22.13 23.13 03 (PPM) 0.096 0.09a 0.089 0.086 0.083 0.080 0.076 0.075 0.070 0.068 0.078 0.089 0.108 0.128 0.143 0.150 0.147 o.iao 0.127 0.128 0.123 0.121 0.118 0.113 TEMP (CENT) -1.1 -1.7 -2.8 8.3 12.2 13.9 7.8 5.6 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.002 0.002 0.001 0.001 0.001 0.002 0.002 0.002 0.002 0.001 0.001 0.001 0.000 0.000 0.000 SR UANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9.15 0.40 0.64 0.81 0.91 0.91 0.82 0.64 0.40 0.13 0.(M) 0.00 0.00 0.00 o.oo 0.00 0.00 N02 (HPM) 0.069 0.068 0.068 0.06/ 0.066 0.067 0.068 0.069 0.073 0.071 0.073 0.0/5 0.075 0.075 0.073 0.072 0.071 0.068 0.065 0.061 0.057 0.056 0.056 0.056 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.20 12.20 38.12 97.32 127.28 181.88 235.76 283.52 320.00 341,84 346.60 346. bO 348.60 348.60 348.60 348.60 3J8.60 NOX THC CH4 (PPM) (PPM) (PPM) 0.069 0.068 0.068 0.067 0.066 0.067 0.068 0.069 0,074 0.074 0.075 0.076 0.076 0.076 0.075 0.074 0.074 0.071 0.066 0.063 0.059 0.056 0.056 0.056 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) X POS RDU A CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE CN (/CMS) 0.138 0.215 0.023 0.163 0.153 X POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE 11.1 CENT ------- Ul/rUULW SMOG CHAMHEK STUDY CHAMHtR NUMHE.R 1 3 W 4 11- 7-76 USEPA CONTRACT NO.66-02-2207 PAGE PROPENE, NO SLUG TARGET INITIAL HC/NOXl ox DILUTION 1.5 PPMC/0.50 PPM t IML (tST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.47 11.13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23. 13 TIME (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 B.13 9.13 10.47 11.13 12.13 13.13 14.13 15.13 16. 13 1 / , 1 3 18.13 19.13 20.13 21 .13 22.13 23.13 U3 (PPM) 0.111 0.108 0.105 0. 103 0.102 0.099 0.097 0.096 0.094 0.092 0.099 0.114 0.142 0.170 0.191 0.198 0,196 0. 188 0.181 0.176 0.173 0.169 0.164 0.159 TtMP (CENT) 2.8 1.7 0.6 11.1 17.8 18.3 12.8 12.8 NO (PPM) 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.001 0.002 0.003 0.003 0.003 0.004 0.004 0.003 0.003 0.003 0.003 0.003 0.003 0,003 0.004 0.003 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.13 0,37 0.75 0.83 0.84 0.75 0.59 0.31 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 HU2 (PPM) 0.055 0.055 0.054 0.054 0.053 0.053 0.053 0.053 0.055 0.056 0.059 0.059 0.059 0.059 0.058 0.056 0.056 0.053 0.052 0.051 0.050 0.049 0.047 0.045 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1 .04 10.76 51 .00 81.64 131.52 181.20 224.92 258.08 2V4.84 279.00 279.00 279.00 279.00 2/9.00 279.00 279.00 NOX THC CH4 NMHC CO NBKI N02-S HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0.055 0.055 0.054 0.054 0.053 0.053 0.053 0.054 0.057 0.059 0.063 0,150 0.016 0.078 0.063 0.064 0.064 0.062 0.060 0.210 0.029 0,059 0.059 0.056 0.055 0.054 0.053 0.053 0.050 0.048 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 86 (LPM) (EST) (EST) ROU AIRPORT MAXIMUM TEMPERATURE ie.9 CENT CN (/CM3) 0 200 ------- KM UUTDOOH SMOG CHAMBER STUDY CHAMBER NUHBtK 1 DAY a OF a 11- 8-76 TIMf (ESI) 0.13 1.13 2.13 3. 3 y. 3 5. 3 6. 3 7. 3 8.13 9.13 10.13 11.13 12.13 13.13 11.13 15.13 16.13 17.13 18.13 19.13 20.13 j> 21.13 0 22.13 ° 23.13 UMt UST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 B.13 9.13 10.13 11.13 12.13 13.13 ia.13 15.13 16.13 17.13 16. 3 19. 3 20. 3 21. 3 22. 3 03 (PPM) 0.151 0, 118 0.112 0.137 0.132 0.126 0.067 0.062 0.061 0.062 0.068 0.079 0.087 0.098 0.103 0.105 0.101 TEMP (CENT) 6.7 3.3 1.1 2.8 a. a a. a 0.6 -2.2 NO (PPM) 23.13 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.13 0.38 0.62 0.84 0.66 0.88 0.72 0.67 0.39 0.13 o.oo 0.00 o.oo o.oo 0.00 o.oo 0.00 N02 (PPM) CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1 .04 10.84 35.56 74.52 123.46 164.84 216.36 259.16 297.12 318.44 325.20 325.20 325,20 325.20 325.20 325.20 USEPA CONTRACT NO.68-02-2207 PROPENE, NO SLUG * OX DILUTION TARGET INITIAL HC/NOXl 1.5 PPMC/0.50 PPM NUX (PPM) THC (PPM) CHI (PPM) NMHC (PPM) CO (PPM) NUKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE CN (/CMS) 0.101 0.144 0.034 0.035 0.090 0.035 DILUTION (LPM) BEGAN (tST) ENDED (EST) X POSSIBLE MINUTES OF SUNSHINE 88 ROU AIRPORT MAXIMUM TEMPERATURE 10.6 CENT * A second injection took place at 0600 EST 8 Nov 76. Target injection: 0.05 ppm NO. ------- RTI UUTDUUR SMOG CHAMBER STUDY CHAMHER NUMBER 2 DAY 1 OF t\ 11- 5-76 U3EPA CONTRACT NO.68-02-2307 PROPENE, NO SLUG TARGET INITIAL HC/NOXJ OX DILUTION 4.0 PPMC/0.50 PPM T1ML (1ST) O.JO 1.30 2. JO J.JO 4. JO 5. JO 6. JO 7. JO 8. JO 9. JO 10. JO 11. JO 12. JO IJ.JO 14. JO 15. JO 16. JO 17. JO 1ft. JO 19. JO 20. JO 21. JO 22. JO 2J.JO HME (tST) O.JO 1 .JO 2. JO J.JO 4. JO 5. JO 6. JO 7. JO 8. JO 9. JO 10.30 11 .30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.005 0.096 0.50J 0.710 0.6J4 0.561 0.51 J 0,478 0.456 0.4J7 0.421 0.407 O.J96 0. J06 0.378 TEMP (CENT) 7.8 5.6 1.1 7.8 11.1 10.0 5.6 2.8 NO (PPM) 0.005 0.004 0.002 0.000 0.45J O.U47 0.437 O.J96 0.271 0.047 O.OOJ 0.002 0.002 0.002 0.002 O.OOJ 0.002 0.002 0.002 0.002 0.002 0.001 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.15 0.40 0.64 0.80 0.89 0.90 0.7J 0.50 0.29 0.15 0.01 0.00 0.00 0.00 0.00 0.00 0,00 N02 (PPM) 0.006 0.006 0.006 0.005 0.095 0. 100 0. 106 0.1J9 0.257 0.442 0. J49 0.24J 0.232 0.228 0.224 0.219 0.213 0.208 0.201 0.187 0.180 0.174 0.173 CUM-SH (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0. 18 3.30 16.80 45.12 86.40 136.02 189.60 240.54 280.20 306.42 321.30 327. 78 328.20 328.20 326.20 328.20 328.20 J2H.20 NOX THC (PPM) (PPM) 0.011 0.010 0.008 0.005 0.549 0.547 0.54J 0.534 0.527 0.489 0.352 0.245 0.234 0.230 0.226 0.222 0.215 0.210 0.203 0.169 0.183 0.176 0.173 DILUTION BEGAN (LPM) (EST) CH4 (PPM) ENDED (EST) NMHC (PPM) CO (PPM) NUKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE 1 CN (/CM3) 0,195 0,507 0.260 0.7J3 0.024 0.556 650 X POSSIBLE MINUTES OF SUNSHINE 85 RDU AIRPORT MAXIMUM TEMPERATURE 11.7 CENT * Data supsect but retained. ------- KT1 OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 2 DAY 2 OF q 11- 6-76 USEPA CONTRACT NO.68-02-2207 PROPENE, NO SLUG OX DILUTION TARGET INITIAL HC/NOXl 4.0 PPMC/0,50 PPM TIME (EST) 0.30 1 .30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.70 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20,30 21.30 22.30 23.30 TIME (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.70 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0.373 0.370 0.364 0.360 0.356 0.353 0.349 0.345 0.336 0.327 0.321 0.321 0.330 0.339 0.348 0.348 0.340 0.330 0.314 0.311 0.306 0.301 0.296 0.292 TEMP (CENT) -1.1 -1.7 -2.8 8.3 12.2 13.9 7.8 5.6 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.002 0,002 0.000 0.001 0.001 0.001 0.000 0.000 0.000 0.002 0.001 0.001 0.001 0.001 0.000 3R (LANG/MIN) 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.15 0.40 0.64 0.81 0.91 0.91 0.82 0.64 0.40 0.13 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.172 0.171 0.170 0,168 U.168 0.168 0.169 0.170 0.187 0.184 0.188 0.169 0.186 0.185 0.184 0.181 0.1 78 0.175 0.165 0.159 0.152 0.149 0.148 0.146 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.70 16.20 44.52 105.42 136.38 190.98 243.96 289.92 324.00 343.14 348.60 348.60 348.60 348.60 348.60 348.60 346.60 NOX THC CH4 (PPM) (PPM) (PPM) 0.172 0.171 0.170 0.168 0.168 0.168 0.169 0.170 0.188 0.187 0.190 0.169 0.187 0.166 0.185 0.181 0.178 0.175 0.167 0.160 0.153 0.150 0.149 0.146 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) X POS RDU * * Dat, CO (PPM) NOKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 2 CN UCM3) 250 0,465 0.042 0.326 0,507 0.025 0.267 X POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE Ifl.fl CENT * Data supsect but retained. ------- KTI UUrOtlOR SMUG CHAMBER STUDY CHAMBER NUMBER 2 DAY 3 OF a 11- 7-76 USEPA CONTRACT N0.68-0?-a207 PROPENE, NO SLUG TARGET INITIAL HC/NOXI OX DILUTION 4.0 PPMC/0.50 PPM TIME (LST) 0.30 1 .30 2.30 3.30 4. 30 5.30 b.30 7.30 8.30 9.30 10.63 11.30 12,30 13.30 14.30 IS. 30 16.30 17.30 18.30 IV. 30 20.30 4^ 21.30 S "-50 23.30 TIME (tST) 0.30 1.30 2.30 3.30 a. 30 5.30 6,30 7.30 8.30 9.30 10.63 11.30 12.30 13.30 10.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 U3 (PPM) 0.286 0.282 0.279 0.276 0.273 0.272 0.268 0.267 0.264 0.260 0.266 0.268 0.308 0.338 0.363 0.368 0.358 0.318 0.339 0.332 0.326 0.323 0.317 0.310 TtMP (CENT) 2.6 1.7 0.6 11.1 17.8 18,3 12.8 12.8 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.002 0.003 0.003 0.003 0.003 0.004 0.003 0.003 0,003 0.002 0.003 0.003 0.004 0,004 0.004 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0,00 o.oo 0.00 0.13 0.37 0.75 0.83 0.84 0.75 0.59 0.31 0.08 0.00 0.00 0.00 0.00 0.00 o.oo 0.00 N02 (PPM) 0,144 0.143 0.141 0.140 0. 140 0. 139 0.137 0.139 0.141 0.149 0.152 0.152 0.152 0.150 0.149 0.147 0.140 0.138 0.134 0.132 0.130 0.128 0.126 0.124 CUM-SR (LANG) 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.34 14. 46 58.50 89.94 139.92 1B8.70 230.82 2bl . 18 275,64 279.00 279.00 279.00 2/9.00 2/9,00 2/9.00 2/9.00 NOX THC CH4 NMHC (PPM) (PPM) (PPM) (PPM) 0.104 0.143 0.141 0.140 0.140 0.139 0.137 0.140 0.143 0.152 0.155 0.155 0.155 0.154 0.152 0.150 0.147 0.140 0.137 0.135 0.134 0.132 0.130 0.127 DILUTION BEGAN ENDED X POS (LPM) (E3T) (EST) RDU A * Datt CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE CN (/CMJ) 0.398 0.013 0.193 0.668 0.023 0.120 230 X POSSIBLE MINUTES OF SUNSHINE 86 RDU AIRPORT MAXIMUM TEMPERATURE ie.9 CENT * Data suspect but retained. ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMbER 2 DAY 4 UF 4 11- 8-76 U3EPA CONTRACT NO.68-02-3207 * PAGE 1 PROPENEi NO SLUG TARGET INITIAL HC/NOXl OX DILUTION a.O PPMC/0.50 PPM TIME (1ST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 a. 30 9.30 10.30 11.30 12.30 13.30 14.30 IS. 30 16.30 17.30 IB. 30 19.30 20.30 21 .30 22.30 23.30 TIME (1ST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 6.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0.305 0.296 0.289 0.263 0.276 0.272 0.203 0.191 0. 185 0.183 0.191 0.198 0.193 0.193 0.190 0.186 0,181 TEMP (CENT) 6.7 3.3 1.1 2.8 4.4 4.4 0.6 -2.2 NO (PPM) SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.13 0.38 0.62 0.84 0.66 0.88 0.72 0.67 0.39 0.13 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N02 NOX THC CH4 NMHC CO NBK1 N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.287 0.012 0,116 0,274 0,020 0,071 CUM-SR DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 68 (LANG) (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 10,6 CENT 0.00 0.00 0.00 0.00 * A second injectipn took place at 0600 EST, 8 Nov 76 0.00 target injectioni 0.05 ppm NO. 0.00 0.00 ** Data suspect but retained. 2.34 14.64 41.76 62.92 130.08 173.64 223.56 265.86 301.02 319.74 325.20 325.20 325.20 325.20 325.20 325.20 325.20 ------- RTJ UUTOOOR SMOG CHAMHER STUOr CHAMBER NUMBER 3 DAY 1 OF a 11- 5-76 U3EPA CONTRACT NO.68-02-2207 PROPANE, NO SLUG TARGET INITIAL HC/NOXl OX DILUTION 3.0 PPMC/0.05 PPM TIME (EST) 0.07 1.47 2.47 3.47 4.47 5.47 6.47 7.07 8.47 9.47 10.07 11.47 12.47 13.47 14.07 15.07 16.07 17.47 18.07 19.07 20.47 21 .47 22.47 23.07 TIME (LST) 0.07 1.47 2.47 3.47 0.07 5.47 6.07 7.07 8.47 9.07 10.47 11 .47 12.47 13,07 10.47 15,47 16.47 17.07 18.07 19.07 20.07 21 .47 22.47 23.47 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.003 0.007 0.014 0.021 0.032 0.040 0.040 0.041 0.037 0.032 0.031 0.028 0.026 0.020 0.021 0,021 TEMP (CtNTJ 7.8 5.6 1.1 7.8 11.1 10.0 5.6 2.8 NO (PPM) 0,000 0.003 0.001 0.000 0.006 0.046 0.006 0.000 0.037 0.029 0.021 0.016 0.010 0.006 0.005 0.000 0.002 0.002 0.002 0.001 0.001 0.000 0.000 3R (LANG/MIN) 0.00 0.00 0.00 0.00 0,00 0.00 0.01 0.15 0,00 0.60 0.80 0.89 0.90 0.73 0.50 0,29 0.15 0.01 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.005 0.005 0.005 0.004 0.015 0.015 0.014 0.016 0.021 0.027 0.033 0.037 0,038 0.003 0.000 0.040 0.000 0.001 0.033 0.029 0.028 0.027 0.027 CUM-SK (LANG) 0.00 0.00 0.00 0.00 0,00 0.00 0.28 0.80 20.80 51.52 90.00 140.92 198.60 207.80 285.20 309.32 322.80 327.08 320.20 32H.20 320.20 328.20 328.20 328.20 NOX THC CHO (PPM) (PPM) (PPM) 0.009 0.008 0.006 0.004 0.061 0.061 0.060 0.060 0.058 0,056 0.054 0.053 0.052 0.009 0.005 0.000 0.002 0.003 0.035 0.030 0.029 0.027 0.027 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) X P03 RDU A * Datf CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 1 CN (/CM3) 0.002* 0.009* 0.050 0.009 0.005 0.052 1200 X POSSIBLE MINUTES OF SUNSHINE 65 RDU AIRPORT MAXIMUM TEMPERATURE 11.7 CENT * Data suspect but retained. ------- RT1 OUTDOOR SMOG CHAMOER STUDY CHAMBER NUMBER 3 DAY 2 OF 4 11- 6-76 U3EPA CONTRACT NO.68-03-2207 PROPANE* NO SLUG OX DILUTION TARGET INITIAL HC/NOXl 3.0 PPMC/0,05 PPM TIMt (tST) 0.47 1 .47 2.47 3.47 4.47 5.47 6.47 7.47 0.47 9.47 10.67 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 TIME (LST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.87 11.47 12.47 13.47 14.47 15.47 16.47 17.47 16.47 19.47 20.47 21.47 22.47 23.47 03 (PPM) 0.019 0.018 0.017 0.016 0.015 0.015 0.014 0.016 0.021 0.029 0.048 0.057 0,075 0.089 0.06 0,099 0.096 0.090 0.086 0.083 0.081 0.079 0.077 0.074 TEMP (CENT) -1.1 -I./ -2.8 8.3 12.2 13.9 7.8 5.6 NO (PPM) 0.000 0.000 0.000 0.000 0.000 o.ooo 0.000 0.002 0.006 0.006 0.005 0.002 0.001 0.001 0.001 0.002 0.002 0.002 0,001 0.001 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.15 0,40 0.64 0.81 0.91 0.91 0.82 0.64 0.40 0.13 0.00 0.00 0.00 0.00 0.00 0,00 0.00 N02 (PPM) 0.026 0.025 0.025 0.02'J 0.023 0.022 0.022 0.018 0.01 1 0.016 0.017 0.018 0.019 0.019 0.013 0.018 0.017 0.016 0.015 0.014 0.013 0.012 0.012 0.012 CUM-3H (LANT,) 0.00 0.00 .0.00 0.00 0.00 0.00 0.00 4.20 20.20 50.92 113.52 145.48 200.08 252.16 296.32 328.00 344. 44 346.60 348.oO 348.60 348.60 34fl.bO 348.60 348.60 NOX THC CH4 (PPM) (PPM) (PPM) 0.026 0.025 0.025 0.024 0,023 0,022 0.022 0.020 0,023 0.022 0.022 0.020 0.020 0.020 0.019 0.020 0.019 0.018 0.016 0.015 0.013 0.012 0.012 0.012 DILUTION BEGAN ENDED UPM) (E3T) (E3T) NMHC (PPM) X POS RDU A CO (PPM) NOKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 2 CN (/CMJ) 220 0.060 0.003 0.110 0.018 0.055 X POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE 11.« CENT ------- KTJ OUTDOOR SMOG CHAMBER STUDY CHAMbtR NUMBER 3 DAY 1 OF i\ 11- 7-76 USEPA CONTRACT NO.68-02-2207 PROPANE, NO SLUG OX DILUTION TARGET INITIAL HC/NOXl 3.0 PPMC/0,05 PPM PAGE TIME (EST) 0.07 1.17 2.07 3.17 0.07 S.17 6.17 7.17 6.47 9.17 10.80 11.17 12.07 13.17 11.17 15.07 16.07 17.17 18.07 19.07 20.07 ^ 21-17 0 22.17 -J 23.17 TIME (tST) 0.17 1.17 2.17 3.07 0.07 5.07 6.07 7.07 8.07 9.07 10. BO 11.07 12.07 13.17 11.07 15.17 16.17 17.17 18.17 19.07 20.07 21.07 22.07 23.07 U3 (PPM) 0.072 0.070 0.068 0.067 0.066 0.065 0,060 0.063 0.061 0.061 0,068 0,070 0.086 0.096 0.103 0. 100 0.102 0.099 0.095 0.093 0.091 0.090 0.087 0.060 TEMP (CENT) 2.8 1.7 0.6 11,1 17.8 18.3 12.8 12.8 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.002 0.002 0.003 0.003 0.003 0.003 0.002 0.002 0.002 0.002 0.002 0.002 0.003 0.003 0.003 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.13 0.37 0.75 0.83 0.80 0.75 0.59 0.31 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.012 0.012 0.011 0.011 0.011 0.011 0.010 0.011 0.011 0.01 I 0.012 0.013 0.010 0.01S 0.010 o.oio 0.010 0.010 0.013 0.012 0.012 U.01 1 0.01 1 0.010 LUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.60 18.16 66.00 98.20 108.32 19o.20 236. 72 260.28 276.00 279.00 279.00 279.00 27V. 00 279.00 279.00 279.00 NOX THC CHO NMHC CO NBKI N02-3 HCHO (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) 0.012 0.012 0.011 0.011 0.011 0.011 0.010 0.012 0.013 0.013 0,015 0.079 0.007 0.022 0.016 0.017 0.018 0.016 0.016 0.105 0,021 0,036 0.016 0,016 0.015 0.010 0.015 0,010 0.010 0.013 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 86 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 18.? CENT V CN (/CM3) 0 380 ------- HTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 3 DAY It OF 4 11- 8-76 USEPA CONTRACT NO.68-02-2207 PROPANE, NO SLUG TARGET INITIAL HC/NOXi OX DILUTION 3.0 PPMC/0.05 PPM TIME (tsr) 0.47 1.47 2.47 3.47 4.47 5.47 6,47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 > 21.47 O 22 .47 00 23.47 TIME (EST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12.47 13.47 14. «7 15.47 16.47 17.47 16.47 19.47 20.47 21.47 22.47 23.47 03 (PPM) 0.081 0.079 0.077 0.075 0.073 0.070 0.006 0.015 0.022 0.027 0.030 0.033 0.036 0.039 0.040 0.037 0.033 TEMP (CENT) 6.7 3.3 1.1 2.6 4.4 4.4 0.6 -2.2 NO (PPM) N02 (PPM) NOX (PPM) THC (PPM) CHO (PPM) NMHC (PPM) CO (PPM) NBK1 (PPM) N02-S (PPM) HCHO (PPM) PAGE CN (/CMJ) 0.041 0.035 0.043 0.040 0.050 0.009 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.13 0.3fl 0.62 0.80 0.66 0.88 0.72 0.67 0.39 0.13 0.00 0.00 0.00 0.00 0.00 0.00 0.00 CUM-SH DILUTION BEGAN ENDED (LANG) (LPM) (EST) (EST) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.64 10.44 47.96 91.32 136.68 1B2.44 23U.76 272.56 304.92 321.04 325.20 325.20 325.20 325.20 325.20 325.20 325.20 X POSSIBLE MINUTES OF SUNSHINE 88 RDU AIRPORT MAXIMUM TEMPERATURE 10.6 CENT * A second injection took place at 0600 EST 8 Nov 76. Target injection: 0.05 ppra NO. ------- RTI UUTDUUK SMOG CHAMBER STUDY CHAMBER NUMBER <4 USEPA CONTRACT NO.68-02-2307 DAY 1 OF 4 11- 5-76 PROPANE, NO SLUG TARGET INITIAL HC/NOXJ OX DILUTION * 3.0 PPMC/0,05 PPM TIME (LST) 0.63 1.6J 2.63 3.63 4.63 S.63 6.63 7,63 8.63 9.63 10. 6J 1 1 .63 12.63 li.63 10.63 IS, 63 16.63 17.63 18.63 19.63 20.63 £- 21.63 § 22.63 23.63 TIML (EST) 0.63 1.63 2.63 3.63 1.63 S.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 IS. 63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.011 0.018 0.02S 0.032 0.042 0.051 0.060 0.062 0.060 0.055 0.050 0.047 0.043 0.041 0.037 0.036 0.035 TEMP (CtNT) 7.8 5.6 1.1 7.8 11.1 10.0 5.6 2.8 NO (PPM) 0.003 0.002 0.002 0.000 0.000 0.001 0.012 0.016 0.016 0.014 0.011 0.009 0.007 0.005 0.004 0.003 0.002 0.002 0.002 0.001 0.001 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.15 0.40 0.64 0.80 0.89 0.90 0.73 0.50 0.29 0. 15 0.01 0.00 o.oo 0.00 0.00 0.00 0.00 NU2 (PPM) 0.003 0.002 0.002 0.000 0.046 O.OM3 0.033 0.028 0.027 0.028 0.030 0.030 0.032 0.032 0.032 0.032 0.029 0.026 0.02* 0.021 0.019 0.01 / 0.017 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.38 6.30 24.80 S7.92 102.40 1S4.82 20?. 60 255.14 290.20 312.22 324.30 32/.9B 320. ------- RT1 OUTDUOR SMOG CHAMBER STUOY CHAMBER NUMOIR a DAY a OF 4 11- 6-76 U3EPA CONTRACT NO.68-02-2207 PROPANE, NO SLUG OX DILUTION TARGET INITIAL HC/NOXj 5.0 PPMC/O.OS PPM r IML (EST) 0.63 1.63 2.63 3.63 '1.63 5.63 6.63 7.63 B.63 9.63 10.97 11.63 12,63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 TIME (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.97 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 03 (PPM) 0.032 0.032 0.032 0.031 0.030 0.029 0.028 0.028 0.031 0.037 0.056 0.071 0.086 0.097 0.105 0.106 0.103 0.097 0.091 0.089 0.087 0.083 0.082 0.079 TEMP (CENT) -1.1 -1.7 -2.8 8.3 12.2 13.9 7.8 5.6 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.003 0.004 0.004 0.002 0.001 0.001 0.002 0.002 0.002 0.002 0.001 0.001 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 o.oo o.oo o.oo 0.15 o.ao 0.64 0.81 0.91 0.91 0.82 0.64 0.40 0.13 0.00 0.00 o.oo o.oo o.oo o.oo 0.00 NU2 (PPM) 0 . 0 1 1> 0.016 0.016 0.015 0.014 0.014 0.013 0.012 0.013 0.013 0.014 0.015 0.016 0 . D 1 7 0.017 0.017 O.OU 0.016 0.015 0.015 0.014 0.014 0.013 0.013 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.70 24.20 57.32 1 18.38 154.58 209.18 260.36 302.72 332.00 345.74 348.60 3^8.60 348.60 3«8.60 348.60 348.60 3U8.60 NOX THC CH4 (PPM) (PPM) (PPM) O.Olh 0.016 0.016 0.015 0,014 0.014 0.013 0.012 0.016 0.017 0.018 0.017 0.017 0.018 0.019 0.019 0.019 0.018 0.016 0.016 0,014 0.014 0.013 0.013 DILUTION BEGAN ENDED (LPM) (EST) (EST) « NMHC (PPM) X P0£ RDU A CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 2 CN (/CMJ) 0.064 0.016 0.019 0,115 0.015 0.072 X POSSIBLE MINUTES OF SUNSHINE 100 RDU AIRPORT MAXIMUM TEMPERATURE la.fl CENT ------- RTI UUTIMJUR SMUG CHAMBIR STUDY CHAMUER NUMBER 'I DAY 3 OF 4 11- 7-76 U3EPA CONTRACT NO.68-02-2307 PROPANE, NO SLUG TARGET INITIAL HC/NUXJ OX DILUTION 3.0 PPMC/0.05 PPM TIME (1ST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 0.63 9.63 10.97 11.63 12.63 13.63 11.63 IS. 63 16.63 17.63 10.63 19.63 20.63 21.63 22.63 23.63 TIME (E3T) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 6.63 9.63 10.97 11.63 12.63 13.63 ia.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 03 (PPM) 0.078 0.077 0.075 0.073 0,072 0.071 0.070 0.070 0.067 0.067 0.074 0.061 0.095 0.106 0. 12 0. 13 0. 11 0. 05 0. 02 0.099 0.096 0.094 0.092 0.090 TEMP (CENT) 2.8 1.7 0.6 11.1 17.8 16.3 12.6 12. B NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.002 0.004 0.004 0.004 0.004 0.004 0.003 0.003 0.003 0.002 0.003 0.003 0.003 0.004 0.004 0.004 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.13 0.37 0.75 0.83 0.84 0.75 0.59 0.31 o.oe 0.00 0.00 0.00 o.oo 0.00 0.00 0.00 H02 (PPM) 0.013 0.013 0.012 0.012 0.012 0.012 0.011 0.012 0.012 0.012 0.014 0.015 0 . Ill 6 0.017 0.017 0.017 0.017 0.016 0.015 0.015 0.015 0.014 0.013 0.013 CUM-3R (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4. 94 21 .86 73.50 106.54 156.72 203.70 242.62 2<>7.S8 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER 1 DAY 1 OF 1 11- 8-76 U3EPA CONTRACT NO.68-02-3207 PROPANE/ NO SLUG* TARGET INITIAL HC/NOXJ OX DILUTION 3,0 PPMC/0,05 PPM NO (PPM) N02 (PPM) NOX (PPM) THC (PPM) CHI (PPM) NMHC (PPM) CO (PPM) NUKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE CN (/CM3) 0.63 1.63 2.63 3.63 1.63 5.63 6.63 7.63 0.63 9.63 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 TIME (ESI) 0.63 1.63 2.63 3.63 1.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 11.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 0.087 0.082 0.080 0.076 0.076 0.071 0.01 1 0.018 0.026 0.029 0.035 0.039 0.013 0.018 0.019 0.016 0.013 TEMP (CENT) 6.7 3.3 1.1 2.8 1.1 1.1 0.6 -2.2 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.13 0.38 0.62 0.61 0.66 0.68 0.72 0.67 0.39 0.13 0.00 0.00 0.00 0.00 0.00 0.00 0.00 CUM-3H DILUTION BEGAN ENDED (LANG) (LPM) (EST) (EST) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.91 22.21 Si. 16 ^9.72 H3.28 191.21 237.96 2 f9.26 308.82 322.3-4 325.20 325.20 325.20 325.20 325.20 325.20 325.20 0.015 0.011 0.031 0,057 0.039 0,101 X POSSIBLE MINUTES OF SUNSHINE 88 RDU AIRPORT MAXIMUM TEMPERATURE 10,6 CENT * A second injection took place at 0600 EST, 8 Nov. 76. Target injection 0.05 ppm. ------- WTI OUTDOOR SMOG CHAMBER STUOr CHAMBER NUMBER 1 DAY 1 Of 4 11-11-76 USEPA CONTRACT NO.68-03-2207 MIX WITH NO SLUG OX DILUTION TARGET INITIAL HC/NOXl JO.O PPMC/1.00 PPM TIME (LST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16. 13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 TIMt (LST) 0.13 1.13 2.13 3.13 4.13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 16.13 19.13 20.13 21.13 22.13 23.13 U3 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0,000 0.016 0.143 0.250 0.398 0.560 0.650 0.640 0.581 0.548 0.515 0.493 0.476 0.462 0.445 0,430 TEMP (CLNT) 5.0 3.9 1.7 11.1 13.3 16.1 6.3 8.9 NO (PPM) 0.002 0.001 0.001 0.002 0.341 0.868 0.857 0.710 0.203 0.037 0.016 0.010 0.006 0.006 0.005 0.004 0.004 0.004 0.004 0.005 0.005 0.004 0.004 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.13 0.36 0.58 0. 74 0.84 0.83 0. 76 0.59 0.35 0.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.000 0.000 0.000 0.000 0.203 0.214 0.240 0,374 0.802 0.822 O.M4 0.588 0.454 0.360 0.320 0.305 0.287 0.276 0.268 0.267 0.266 0.260 0.255 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1 .04 10.66 34.04 70.12 115.32 165.64 214.88 259.12 292.60 31 1 .68 317.40 31 7.40 3W.40 31 7.40 317.40 317.40 317.40 NUX THC CH4 (PPM) (PPM) (PPM) 0.002 0.001 0.001 0.002 0.544 1.102 1 .096 1.084 1.005 0.&59 0.732 0.598 0.460 0.367 0.325 0.309 0.291 0.281 0.273 0.273 0.272 0.265 0.259 DILUTION BEGAN ENDED (LPM) (EST) (E3T) NMHC (PPM) X P0£ RDU * CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 1 CN (/CM3) X POSSIBLE MINUTES OF SUNSHINE "»6 RDU AIRPORT MAXIMUM TEMPERATURE 16.1 CENT ------- RT1 (JUTDUOK SMOG CHAMBER STUDY CHAMBER NUMBER I DAY 2 UF 1 11-12-76 U3EPA CONTRACT NO.68-02-3307 MIX WITH NO SLUG OX DILUTION TARGET INITIAL HC/NOXl 10.0 PPMC/1,00 PPM PAGE 2 TIME (ESD 0.13 1. 3 2. 3 3. 3 1. 3 5. 3 6. 13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 11.13 15.13 16.13 17.13 18. 13 19.13 20.13 21.13 22.13 23.13 J1ME (LSD 0.13 1.13 2.13 3.13 1.13 5.13 6.13 7.13 8.13 9.13 10.13 11,13 12.13 13.13 14.13 15.13 16.13 17.13 18.13 19.13 20.13 21,13 22.13 23.13 03 (PPM) 0.117 0.100 0.385 0.372 0.358 0.315 0.332 0.316 0.29? 0.263 0.218 0.221 0.206 0.193 0. 178 0.166 0.151 0.112 0.133 0.126 0.123 0.117 0.110 0.105 TEMP (CENT) 7.2 3.9 2.8 2.2 2.2 2.2 0.0 -1.7 NO (PPM) o.ooa 0.001 0.001 0.001 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.002 0.001 0.002 0.002 0.001 0.001 SR (LANG/M1N) 0.00 0.00 0.00 0.00 0.00 0.00 o.oo 0.00 0.02 0.07 0.11 0.11 0.15 O.lfl 0.16 0.09 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 tt(J2 (PPM) 0.252 0.211 0.238 0.231 0.228 0.221 0.217 0.213 0.203 0.198 0.195 0.188 0.185 0.180 0.1 78 0.176 0.167 0.161 0.156 0.151 0.152 0.152 0.119 0.117 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.16 1 . 76 6.28 12.86 19.80 28.72 37.28 1o.32 51 .08 51.60 51.60 5l .60 51 .60 51 .60. 51.60 5l.oO NOX THC CHI NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CMJ) 0.256 0.218 0.212 0.238 0.231 0.227 0.220 0.216 0.206 0.202 0. 199 0.192 0.189 0.183 0.181 0.1 79 0.170 0.167 0.160 0.155 0.154 0.154 0.1SO 0.118 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 0 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 7.8 CENT ------- KTI OUTDUOH SMOG CHAMBER STUDY CHAMBtR NUMBER 1 DAY 3 OF 1 11-13-76 USEPA CONTRACT NO.68-02-3207 MIX WITH NO SLUG OX DILUTION TARGET INITIAL HC/NOX« 10.0 PPMC/1,00 PPM TIME (1ST) 0,13 1.13 2.13 3.13 1.13 5.13 6.13 7.13 8, 13 9.13 10.13 11.13 12.13 13.13 11.13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 TIME (EST) 0.13 1.13 2.13 3.13 1,13 5.13 6.13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 11.13 15.13 16,13 17.13 18,13 19.13 20.13 21.13 22.13 23.13 03 (PPM) 0.102 0.097 0.093 0.091 0.088 0.086 0.082 0.080 0.078 0.078 0.078 0.086 0.098 0.111 0.121 0.118 0.109 0.102 0.094 0.090 0.087 0.081 0,079 0.077 TEMP (CENT) -3.3 -3.3 -1.1 0.6 5.0 5.6 2.2 -2.2 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.002 0.002 0.003 0.001 0.001 0.005 0.003 0.003 0.002 0.001 0.000 0.000 0.001 0.001 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.16 0.13 0.63 0.78 0.88 0.88 0.81 0.61 0.37 0.09 0.00 0.00 0.00 0.00 0.00 0.00 o.on N02 (PPM) O.H5 0.116 0. 144 0.14/ 0.145 0.141 0.141 0.140 0.139 0.138 0.132 0.131 0.127 0. 121 0.120 0.117 0.113 0.111 0.108 0. 105 0. 101 0. J04 0.103 0.102 CUM-SK (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.28 13,01 10.14 79.44 127.01 179.01 232.32 2bo.ee 315.56 33-J.S2 310.20 310.20 310.20 340.20 340.20 34D, tO 34H.20 NOX THC CHI (PPM) (PPM) (PPM) 0.115 0.118 0. Ill 0.147 0.115 0.141 0.141 0.140 0.110 0. 110 0.131 0.134 0.132 0.129 0.126 0.121 0.117 0.111 0.109 0.105 0.101 0. 105 0.101 0.102 DILUTION BEGAN ENDED (LPM) (EST) (EST) NMHC (PPM) X POS RDU « CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE CN (/CM3) 390 X POSSIBLE MINUTES OF SUNSHINE 86 RDU AIRPORT MAXIMUM TEMPERATURE 6,1 CENT ------- RTI UUTDUUR SMUG CHAMBER STUDY CHAMBER NUMBER 1 DAY 4 OF 4 11-14-76 USEPA CONTRACT NO.68-02-2207 MIX WITH NO SLUG OX DILUTION TARGET INITIAL HC/NOXt 10,0 PPMC/1.00 PPM NO (PPM) N02 (PPM) NOX (PPM) THC (PPM) CH4 (PPM) NMHC (PPM) CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE CN (/CM3) 0.13 1.13 2.13 3.13 4.13 5.13 6. 13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14.13 15.13 16.13 17.13 10.13 19.13 20.13 21.13 22.13 23.13 TIME (EST) 0.13 1.13 2.13 3.13 4.13 5.13 6,13 7.13 8.13 9.13 10.13 11.13 12.13 13.13 14,13 15.13 16.13 17.13 18.13 19.13 20.13 21.13 22.13 23.13 0.074 0.072 0.070 0.067 0.065 0.063 0.060 0.006 0.015 0.021 0.031 0.039 0.051 0.050 0.049 0.046 0.011 TEMP (CENT) -1.1 -4.1 -6.1 -0.6 2.8 2.6 1.7 I./ 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.005 0.014 0.013 0.011 0.011 0.009 0.007 0.006 0.005 0.004 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 0.25 0.28 0.27 0.30 0.25 0.14 0.09 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.102 0.101 0.101 0.101 0.101 0.100 0.099 0. 14d 0.141 0.139 0.135 0.132 0.127 0.125 0.119 0.116 0.114 CUM-SK (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.56 6.20 21.44 3H. 16 54.60 /2.20 86.32 94.32 99.40 102.16 103.20 103.20 103.20 103.20 103.20 103.20 103.20 0.102 0.101 0.101 0.101 0.101 0.100 0.099 0.153 0.155 0.152 0.146 0.143 0.136 0.133 0.126 0.122 0.119 DILUTION BEGAN END£D (LPM) (EST) (EST) X POSSIBLE MINUTES OF SUNSHINE 6 RDU AIRPORT MAXIMUM TEMPERATURE 3.9 CENT ------- KTI OUTDOOR SMOG CHAMUIR STUDY CHAMBER NUMBER 2 DAY 1 OF 4 11-11-76 USEPA CONTRACT NO.68-02-3207 MIX WITH NO SLUG ox DILUTION TARGET INITIAL HCVNOXI 5.0 PPMC/0.71 PPM TIME (tSl ) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 /.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 IB. 30 19.30 20.30 21.30 22.30 23.30 TIME (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0.000 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.005 0.047 0.106 0.181 0.259 0.326 0.352 0.314 0.274 0.246 0.233 0.222 0.216 0.206 0.196 TEMP (CENT) 5.0 3.9 1.7 11.1 13.3 16.1 8.3 8.9 NO (PPM) 0.004 0.004 0.009 0.009 0.310 0.651 0.636 0.552 0.310 0. 108 0,053 0.028 0.016 0.011 0.007 0.005 0.004 0.004 0.003 0.004 0.005 0.005 0.004 SR (LANG/MIN) o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0. 13 0.36 0.58 0.74 0.84 0.83 0.76 0.59 0.35 0.1 1 0.00 0.00 0.00 o.oo 0.00 o.oo 0.00 In02 (PPM) 0.008 O.OO/ 0.005 0.005 0.145 0.148 0.165 0.23/4 0.429 0.5b5 0.554 0.507 0.438 0.369 0.296 0.225 0.168 0.145 0.136 0.130 0.130 0.129 0.126 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.34 I'l .28 39.84 7 / .52 123. /2 1 /3.94 22 ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMULR 2 DAY 2 OF a 11-12-76 USEPA CONTRACT NO,66-02-2207 MIX WITH NO SLUG OX DILUTION TARGET INITIAL HC/NOXt 5.0 PPMC/0,71 PPM PAGE TIME (EST) 0.30 1.30 2.30 3.30 4.10 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 15.30 16.30 17.30 10.30 19.30 20.30 21.30 22.30 , 23.30 TIME (EST) 0.30 1.30 2.30 3.30 4.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 14.30 IS. 30 16.30 17.30 16.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0. 186 0.180 0.171 0.163 0.153 0.144 0.138 0.128 0.119 0.107 0.099 0.090 0.082 0.078 0.072 0,066 0.063 0.058 0.053 0.050 0.049 0.046 0.043 0.041 TEMP (CENT) 7.2 3.9 2.8 2.2 2.2 2.2 0.0 -1.7 NO (PPM) 0.004 0.004 0,004 0.003 0.003 0.003 0.003 0.002 0.002 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.002 0.001 0.001 0.001 0.000 0.000 SK (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.02 0.07 0.11 0.11 0.15 0.14 0.16 0.09 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.126 0.124 0.117 0.116 0.1 12 0.111 0.108 0.107 0.106 0.105 0. 104 0.103 0.102 0.102 0.102 0.101 0.100 0.098 0.095 0.093 0.093 0.093 0.092 0.091 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.36 2.46 7.38 13.98 21 .30 30.12 38.88 47.22 SI .18 51 .60 51 .60 51 .60 51 .60 'il .60 51 .60 51.60 NOX THC CH4 NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CMJ) 0.131 0.129 0.122 0.120 0. 16 0. 14 0. 11 0. 09 0. 08 0, 108 0.107 0.106 0.105 0.105 0.105 0.104 0.103 0.101 0.097 0.094 0.094 0.094 0.092 0.091 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 0 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 7,8 CENT ------- RTI OUTDOOR SMUG CHAMBER STUDY USEPA CONTRACT NO.68-02-2207 PAGE CHAMBER NUMBEH ^ DAY 3 OF 0 11- 11 ML (tST) U3 CPPM) •13-76 NO (PPM) MIX WITH NO SLUG OX TARGET INITIAL HC/NOXj 5.0 NU2 (PPM) NOX (PPM) THC (PPM) CHI (PPM) NMHC (PPM) CO (PPM) NBKI (PPM) DILUTION PPMC/0.71 N02-S (PPM) PPM HCHO (PPM) CN (/CM3) ii ML (tST) 0.30 1 .30 2.30 3.30 1.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 11.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 TIME (LST) 0.30 1.30 2.30 3.30 1.30 5.30 6.30 7.30 8.30 9.30 10.30 11.30 12.30 13.30 11.30 15.30 16.30 17.30 18.30 19.30 20.30 21.30 22.30 23.30 03 (PPM) 0.039 O.OJ/ 0.035 0.031 0,032 0.031 0.030 0.029 0.051 0.010 0.017 0.060 0.076 0.090 0.099 0.099 0.091 0,086 0.079 0.076 0.071 0.070 0.068 0.067 TEMP (CENT) -3.3 -3.3 -1.1 0.6 5.0 5.6 2.2 -2.2 NO (PPM) 0.000 0,000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.002 0.002 0.003 0.001 0.001 0.001 0.003 0.003 0.002 0.000 0.000 0.000 0.000 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.16 0.13 0.63 0.78 O.Bfl 0.88 0.81 0.61 0.37 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.091 0.091 0.090 0.090 0.090 0.089 0.090 0.090 0.069 0.089 0.089 o.oe/ 0.087 0.087 0.086 0.085 0.081 0.081 0.0/9 0.078 0.07/ 0.076 0.0/6 0.075 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.88 I/. 31 16.71 8/. ------- RTI OUTDUUR SMUG CHAMBER STUDY CHAMBER NUMBER 2 DAV it OF ------- KTI OUTDOOR SMOG CHAMBt.K 3TUUT CHAMBER NUMBfcR 3 DAY 1 UF 4 11-11-76 USER* CONTRACT NO.68-02-2207 MIX NITH NO SLUG TARGET INITIAL HC/NOXl OX DILUTION 5.0 PPMC/0.02 PPM to TIML (EST) 0.47 1.47 2.47 3.47 4.47 S.47 6.47 7.47 8.47 9.47 10.47 11 .47 12.47 13.47 14.47 15.47 16.47 17.47 18.47 19.47 20.47 21.47 22.47 23.47 TIME (tST) 0.47 1.47 2.47 3.47 4.47 5.47 6.47 7.47 8.47 9.47 10.47 11.47 12,47 13.47 14.47 15.47 16.47 17.47 16.47 19.47 20.47 21.47 22.47 23.47 03 (PPM) 0,000 0,000 0.000 0.000 0.000 0.000 0.000 0.009 0.219 0.334 0.338 0,329 0.319 0.312 0.297 0.272 0.253 0.238 0.228 0.220 0.213 0.207 0.198 TEMP (CENT) 5.0 3.9 1.7 11.1 13.3 16.1 8.3 8,9 NO (PPM) 0.007 0.006 0.007 0.004 0.233 0.230 0.220 0.084 0.005 0.004 0.004 0.004 0.004 0.005 0.005 0.004 0.004 0.003 0.003 0.003 0.003 0.003 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.13 0.36 0.58 0.74 0.84 0.83 0.76 0.59 0.35 0.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (PPM) 0.001 0.001 0.001 0.035 0.031 0.031 0.041 0.161 0.171 0.131 0.123 0.117 0.113 0.108 0. 105 0.100 0.094 0.067 0.086 0.086 0.086 0.066 0.085 CUM-SK (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.64 17.88 45.64 64.92 132.12 182.24 230.08 270.92 29V. 60 313.68 31 7.40 317.40 317.40 317.40 317.40 3 17. '40 317.40 NUX THC (PPM) (PPM) 0.008 0.007 0.008 0.039 0.264 0.261 0.262 0.245 0.176 0.135 0. 128 0.122 0.118 0.113 0.110 0. 104 0.098 0.090 0.089 0.089 0.089 0.089 0.088 DILUTION BEGAN (LPM) (EST) CH4 (PPM: ENDED (EST) NMHC (PPM) CO (PPM) NBKI (PPM) N02-3 (PPM) HCHO (PPM) PAGE 1 CN (/CM3) X POSSIBLE MINUTES OF SUNSHINE 96 RDU AIRPORT MAXIMUM TEMPERATURE 16.1 CENT ------- RT1 OUTDOOR SMOG CHAMBER STUDY CHAMBtR NUMBER 3 DAY 2 OF 1 11-12-76 U3LPA CONTRACT NO.68-02-2207 PAGE 2 MIX WITH NO SLUG TARGET INITIAL HC/NOXl OX DILUTION 5.0 PPMC/0.02 PPM TIME (EST) 0,17 1.17 2.17 3.17 1.17 5.17 6.17 7.17 8,17 9.17 10.17 11.17 12.17 13.17 11,17 15.17 16.17 17.17 18.17 19.17 20.17 21.17 22.17 23.17 TIME (EST) 0.17 1.17 2.17 3.17 1.17 5.17 6.17 7.17 8.17 9.17 10.17 11,17 12.17 13.17 11.17 15.17 16.17 17.17 18.17 19.17 20.17 21.17 22.17 23.17 03 (PPM) O.J93 0.185 0.1/5 0.166 0.157 0.118 0.110 0.129 0.119 0.105 0.096 0.086 0.079 0.075 0.068 0.061 0.059 0.055 0.050 0.018 0,017 0.013 0.010 0.037 TEMP (CENT) 7.2 3.9 2.8 2.2 2.2 2.2 0.0 -1.7 NO (PPM) 0.003 0.003 0.003 0.003 0.003 0.003 0.002 0.002 0.002 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.002 0.001 0.001 0.001 0.000 0.000 SR (LANG/MIN) o.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.07 O.I 1 0.11 0.15 0.11 0.16 0.09 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N02 (PPM) O.OfM o.oeo 0.075 0.0/5 0.07i 0.068 0.005 O.Oftl 0,06i 0.061 0.060 0.059 0.056 0.056 0.056 0.05'4 0.052 0.051 0.019 0.01H 0.018 0.016 0.050 0.019 CUM-SR (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.56 3.16 6.18 15.08 22.80 31.52 10.18 18.12 51.26 51 .60 51.60 51 .60 51 .60 51.60 51 .60 51 .60 NOX THC CHI NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPK) (PPM) (PPM) (/CM3) 0.081 0.063 0.078 0.078 0.076 0.071 0.067 0.066 0.065 0.061 0.063 0.062 0.059 0.059 0,059 0.057 0.055 0.055 0.051 0.019 0.019 0.019 0.050 0.019 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 0 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 7.8 CENT ------- RTI UUTUUUR SMOG CHAMBER STUUr CMAMBLR NUMBtK 3 DAY 5 OF 0 11-13-76 USEPA CONTRACT NO.68-02-3207 MIX WITH NO SLUG OX DILUTION TARGET INITIAL HC/NOXl 5.0 PPMC/0.02 PPM TIML (ESI) 0.17 1 .17 2,17 3.17 1.17 5.17 6.17 7.17 8.17 9.17 10.17 11.17 12.17 13.17 11.17 15.17 16.17 17.17 18.17 19,17 20.17 21.17 22.17 23.17 TIMt (EST) 0.17 1.17 2.17 3.17 1.17 5.17 6,17 7.17 8.17 9.17 10.17 11.17 12,17 13.17 11.17 15.17 16.17 17.17 10.17 19.17 20.17 21.17 22.17 23.17 03 (PPM) 0.035 0.032 0.029 0.028 0.026 0.025 0.021 0.022 0.027 0.013 0.051 0.059 0.070 0.079 0.082 0.081 0.075 0.071 0.066 0.063 0.061 0.056 0,056 0.053 TEMP (CENT) -3.3 -3.3 -1.1 0.6 5.0 5.6 2.2 -2.2 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.002 0.002 0.002 0.003 O.P03 0.003 0.003 0.003 0.002 0.001 0.000 0.000 0.000 0.000 0.000 0.000 SH (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.16 0.13 0.63 0. 76 O.B6 0.88 0.81 0.61 0,37 0.09 0.00 o.oo 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.019 0.050 o.oso 0.050 0.050 0.019 0.050 0.019 0.019 0.017 0.016 0.016 0.016 0.015 0.012 0.011 0.039 0.039 0.03 1 0.037 0.037 0.03/ 0.038 0.037 CUM-SK (LANG) 0.00 0.00 0.00 0.00 0.00 0.00 o.oo 1.18 21.01 53.01 95.1)1 111.61 19/.41 219.12 294.08 322.96 337.32 310.20 310.20 310.20 310.20 310.20 310.20 310.20 NUX THC (PPM) (PPM) 0.019 0.050 0.050 0.050 0.050 0.019 0.050 0.050 0.051 0.019 0.019 0.050 0.050 0.019 0.016 0.015 0.012 0.011 0.037 0.037 0.037 0,037 0.038 0.037 DILUTION BEGAN (LPM) (EST) CHI (PPM) ENDED (EST) NMHC (PPM) CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE CN (/CM3) 1100 X POSSIBLE MINUTES OF SUNSHINE 86 RDU AIRPORT MAXIMUM TEMPERATURE 6.1 CENT ------- RTJ OUTDOOR SMUG CHAMHtR STUDY CHAMUER NUMBER 3 DAY 1 OF 0 11-11-76 U3EPA CONTRACT NO.68-02-2207 MIX WITH NO SLUG* OX DILUTION TARGET INITIAL HC/NOXl 5,0 PPMC/0.02 PPM PACE TIME (EST) 0.07 1 .17 2.07 3.07 0.07 5.17 6.07 7.07 8.07 9.07 10.07 11.17 12. O/ 13,17 11.17 15.17 16.17 17.17 18.17 19.07 20.17 21.17 22.17 23.17 TIME (EST) 0,17 1.07 2.17 ill 1 .07 1.07 5.07 6.07 7.07 6.07 9.07 10,07 11.17 12,07 13.17 10.07 15.17 16.07 17.17 18.17 19.07 20.07 21.07 22,17 23.17 03 (PPM) 0.050 0.019 0.018 0.017 0.005 0.003 0.001 0.003 0.010 0.011 0.022 0.032 0,039 0.039 0,037 0.035 0.030 TEMP (CENT) -1.1 -0.0 -6.1 -0.6 2.8 2.8 1.7 1.7 NO (PPM) 0.000 o.ooo 0.000 0,000 0.000 0.000 0.018 0.020 0.02t» 0.019 0.015 0.013 0.010 0.009 0.006 0.005 0.001 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 0.25 0.28 0.27 0.30 0.25 0.11 0.09 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NU2 (HPMJ 0.03P 0.03/ 0.037 0.03H 0.036 0.038 0.0/5 0.0/0 0.069 0.0/5 0.073 0.07 J 0.072 0.069 0.06/ 0.065 0.062 CUM-3H (LANG) 0.00 0.00 0,00 0.00 0.00 0.00 0.00 1.96 11.20 2/.00 13.56 60.60 77.20 89. 12 96. 12 100.10 102.5b 103.20 103.20 103.20 103.20 103.20 103.20 103.20 NUX THC (PPM) (PPM) 0.038 0.037 0.037 0.036 0.038 0.038 0.093 0,090 0.095 0.090 0.086 O.OB6 0.082 0.078 0.071 0,070 0.066 DILUTION BEGAN (LPM) (EST) CHO NMHC CO NBKI N02-S HCHO CN (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3) ENDED X POSSIBLE MINUTES OF SUNSHINE 6 (EST) RDU AIRPORT MAXIMUM TEMPERATURE 3,9 CENT A second reactant injection took place at 0700 EST, 14 November 1976 The target injection was 0.050 ppm HO. ------- OUTUOOH SMJU CHAMBER STUOr CHAMBER NUMBER 0 DAY 1 OF 0 11-11-76 JSEP* CQNTRftCT NO.68-03-2207 TIME (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 £ 22.63 <•" 23.63 TIME (EST) 0.63 I.o3 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 03 (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.002 0.028 0.076 0.124 0.173 0.212 0.228 0.221 0.205 0.187 0.181 0.172 0.169 0.163 0.153 0.148 TEMP (CENT) 5.0 3.9 1.7 11.1 13.3 16. 1 8.3 8.9 NO (PPM) 0.005 0.005 0.004 0.001 0.096 0.096 0.095 0.075 0.031 0.010 0.011 0.009 0.006 0.005 0.005 0.005 0.004 0.003 0.003 0.003 0.000 0.000 0.003 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.13 0.36 0.58 0.74 0.84 0.83 0.76 0.59 0.35 0.11 0.00 0.00 0.00 o.oo 0.00 0.00 o.oo MJ2 (PPM) 0.001 0.001 0.001 0.022 0.021 0.021 0.022 0.002 0.079 0.085 0.075 0.060 O.OS'4 0.052 0.049 0.046 0.042 0.040 0.039 0.038 0.037 0.036 0.035 CUM-SR (L4MG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.90 21.48 51.00 92.32 140.52 190.50 237.68 2/6.82 303. 10 310.98 317.00 317.00 317.00 317.40 317.40 31 7.00 317.00 MIX ITH NO SLUG TARGF.T INITIAL HC/NOXl OX DILUTION 1.0 PPMC/0.10 PPM 0 NOX (PPM) 0.006 0.006 0.005 O.OP3 117 0.117 0.117 0.117 0.110 0.099 0.08!) 0.073 0.061 0.058 0.055 0.052 0.047 0.004 0.043 0.002 0.042 0.040 0.038 THC (PPM) CH4 (PPM) CO (PPM) VBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE 1 CN (/CM3) DILUTION (LPM) BEGAN (EST) ENDED (EST) X POSSIBLE MINUTES OF SUNSHINE 96 90U AI9PORT MAXIMUM TEMPERATURE 61.0 CENTl ------- RTI OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBLR a D«Y 2 OF 4 11-12-76 USEPA CONTRACT NO.68-02-2207 MIX KITH NO SLUG TARGET INITIAL HC/NOX; OX DILUTION 1.0 PPHC/0.10 TIME (EST) O.b3 1.63 2.63 3.63 4.63 5.63 6.63 7.63 R.63 9.63 10.63 11.63 12.63 13.63 14. b3 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 TIME (ESI) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 6.63 9.63 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23,63 03 (PPM) 0.140 0.133 0.128 0.121 0.116 0.111 0.105 0.101 0.092 0.083 0.078 0.071 0.066 0.061 0.057 0.053 0.050 0.046 0.043 0.041 0.040 0.037 0.034 0.032 TEMP (CENT) 7.2 3.9 2.8 2.2 2.2 2.2 0.0 -1.7 NO (PPM) 0.003 0.003 0.003 0.003 0.003 0.002 0.002 0.002 0.002 0.005 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.002 0.002 0.001 0.001 0.001 0.000 0.000 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.07 0.1 1 0.11 0.15 0.14 0.16 0.09 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N02 (PPM) 0.034 0.033 0.0i3 0.035 0.033 0.031 0.030 0.030 0.029 0.029 0.029 0.029 0.029 0.029 0.029 0.02H 0.028 0.028 0.027 0.026 0.026 0.027 0.028 0.028 CUM-SR C.ftNG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 o.oo 0.76 3.86 9.5tt 16. 1H 24.30 32.92 42. OH 49.02 51.38 51.60 51.60 51 .bO 51 .bO 51 .60 51.60 51. bO NUX THC (PPM) (PPM) 0.037 0.03b 0.036 0.036 O.OSb 0.033 0.032 0.032 0.031 0.032 0.032 0.032 0.032 0.032 0.032 0.031 0.031 0.030 0.029 0.027 0.027 0.028 0.028 0.028 DILUTION BEGAN (LPM) (EST) CH4 (PPM ENDED (EST) NMHC (P"M) CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PAGE CN (/CM3) x POSSIBLE MINUTES OF SUNSHINE o RDU AIRPORT MAXIMUM TEMPERATURE 46.0 CENT ------- -UI UUTDUOR 3M3G CHAMBER STUDY CHAMBER NUMBER H J3EPA CONTRACT NO.66-03-2207 DAY J Of 4 tl-13-76 MIX WITH NO SLUG TARGET INITIAL HC/NOXZ OX DILUTION 1.0 PPMC/0.10 PPM THt (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 14.63 15.65 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 TIME (EST) 0.63 1.63 2.63 3.63 4.63 5.63 6.63 7.63 8.63 9.h3 10.63 11.63 12.63 13.63 14.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 23.63 03 (PPM) 0.029 0.028 0.026 0.025 0.024 0.021 0.021 0.021 0.025 0.037 0.050 0.063 0.073 0.079 0.080 0.076 0.072 0.068 0.064 0,062 0.060 0,058 0.057 0.055 TEMP (CENT) -3.3 -3.3 -4.4 0.6 5.0 5.6 2.2 -2.2 NO (PPM) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.003 0.005 0.003 0.004 0.004 0.004 0.003 0.003 0.003 0.001 0.000 o.ooo 0.000 0.000 0.000 0.000 SR (LANG/MI^) 0.00 0.00 o.oo 0,00 o.oo 0.00 0.00 0.16 0.03 0.63 0.78 0.88 0.88 0.84 0.61 0.37 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NJUtJ (PPM) 0.02H 0.029 0.029 0.029 0.030 0.029 0.029 0.02B 0.028 0.028 0.026 0.027 0.027 0.027 0.027 0.026 0.026 0.025 0.025 0.025 0.025 0.026 0.026 0.026 CU-1-SR (LANG) 0.00 0.00 0.00 0.00 0.00 O.oo 0.00 6.08 25.94 59.34 102.84 153.44 206.24 257. '32 299. 18 326.66 53B. 22 310.20 JU0.20 340.20 340.20 340.20 340.20 340.^0 NOX THC (PPM) (PPM) 0.028 0.029 0.029 0.029 0.030 0.029 0.029 0.029 0.031 0.031 0.029 0.031 0.031 0.031 0.030 0.029 0.029 0.026 0.025 0.025 0.025 0.026 0.026 0.026 DILUTION BEGAN (LPM) (EST) CH4 (PPM) ENDED (EST) CO (PPM) NBKI (PPM) N02-S (PPM) HCHO (PPM) PACE CN (/CM3) 760 X POSSIBLE MINUTE3 OF SUNSHINE 06 RDU AIRPORT MAXIMUM TEMPERATURE 03.0 CENT ------- FMJ OUTDOOR SMOG CHAMBER STUDY CHAMBER NUMBER a DAY o OF o n-lo-76 USEPA CONTRACT NO.68-03-2207 PAGE MIX H1TH NO SLUG TARGET INITIAL HC/NOXI OX DILUTION 1.0 PPMC/0.10 PPM TIME (EST) 0.63 1 .63 2.63 3.63 q.63 5.63 6.63 7.63 8.b3 9.63 10.63 11.63 12.63 13.63 10.63 15.63 16.63 17.63 18.63 19.63 20.63 .p> 21.63 ro 22.63 00 ^23.63 TIME (EST) 0.63 1.63 2.63 3.63 0.63 5.63 6.63 7.63 8.63 9.63 10.63 11.63 12.63 13.63 10.63 15.63 16.63 17.63 18.63 19.63 20.63 21.63 22.63 2J.63 03 (PPM) 0.052 0.051 0.050 0.008 0.007 0.006 0.000 0.000 0.007 0.011 0.012 0.016 0.015 0.015 0.013 0.011 0.005 TEMP (CENT) -0.0 -0.0 -6.1 -0.6 2.8 2.8 1.7 1.7 NO (PPM) 0.000 o.ooo 0.000 0.000 0.000 0.000 0.016 0.020 0.025 0.025 0.022 0.022 0.017 0.017 0.010 0.011 0.007 SR (LANG/MIN) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 0.25 0.28 0.27 0.30 0.25 0.10 0.09 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 O.PO ^U2 (PPM) 0.026 0.026 0.026 0.02b 0.026 0.026 0.060 0.062 0.058 0.058 0.058 0.055 0.060 0.059 0.060 0.060 0.062 CUM-SH (LUNG) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.6(3 13.70 29.80 06.26 63.60 79.70 90.52 97.02 100.90 102.76 103.20 1U3.20 103.20 103.20 103.20 103.20 103.20 NOX THC CHO NMHC CO NBKI N02-3 HCHO CN (PPM) (PPM) (PPM) (P°M) (PPM) (PPM) (PPM) (PPM) (/CM3) 0.026 0.026 0.026 0.026 0.026 0.026 o.oeo 0.082 0.083 0.08i 0.081 0.073 0.077 0.076 0.070 0.071 0.070 DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 6 (LPM) (EST) (EST) RDU AIRPORT MAXIMUM TEMPERATURE 59.0 CENT A second reactant injection took place at 0700 6ST, 14 November 1976 The target injection was 0,050 ppn NO, ------- TECHNICAL REPORT DATA (Please read Instruction on the reverse before completing) 1. REPORT NO. EPA-600/3-79-078b 3. RECIPIENT'S ACCESSION»NO. 4 -nTLE^DsuBTm.e OXIDANT-PRECURSOR RELATIONSHIPS' UNDER POLLUTANT TRANSPORT CONDITIONS Outdoor Smog Chamber Study Volume 2. Appendixes 5. REPORT DATE August 1979 6. PERFORMING ORGANIZATION CODE . AUTHORTS) J. E. Sickles, II, L.A. Ripperton, W.C. Eaton, and R.S. Wright 8. PERFORMING ORGANIZATION REPORT NO. 9. PERFORMING ORGANIZATION NAME AND ADDRESS Research Triangle Institute Research Triangle Park North Carolina 27709 10. PROGRAM ELEMENT NO. LAA6Q3 AC-03 (FY-77^) 11. CONTRACT/GRANT NO. 68-02-2207 12. SPONSORING AGENCY NAME AND ADDRESS Environmental Sciences Research Laboratory-RTF, NC Office of Research and Development U.S. Environmental Protection Agency Research Triangle Park, North Carolina 27711 13. TYPE OF REPORT AND PERIOD COVERED Final 6/75 - 6/78 14. SPONSORING AGENCY CODE EPA/600/09 15. SUPPLEMENTARY NOTES Volume 1. Final Report 16. ABSTRACT Multiple-day experiments were conducted in outdoor smog chambers to investi- ga e the influence of simulated transport on ozone generation by various com- binations of a surrogate urban hydrocarbon mixture and nitrogen oxides. The simulation of transport was accomplished by progressively diluting the contents of the chambers with purified air. First day ozone maximum concentrations were reduced under dilution conditions an were sensitive to both dilution rate and time at which dilution was.initiated. Second and third-day ozone maxima were reduced at increasing dilution rates, but the reduction was less than proportional to the extent of dilution. The ozone- generative potential of an aged photochemical system generally exceeded 0.08 ppm. Additional experiments were conducted to examine the ozone-generative po- tential of low reactivity hydrocarbons, to provide data for testing and validation of a computer-based photochemical simulation model, and to compare the behavior of two types of outdoor smog chambers. i Volume 1 contains all textual material. Volume 2 contains all the smog chamber analytical data for hydrocarbons, NO , 0«, CO, CH?0, and condensation nuclei, as well as dilution and meterological data. 17. KEY WORDS AND DOCUMENT ANALYSIS DESCRIPTORS b.lDENTIFIERS/OPEN ENDED TERMS C. COS AT I Field/Group * Air pollution * Ozone * Nitrogen oxides * Test chambers Solar radiation * Photochemical reactions Chemical analysis 13B 07B 07C 03B 07E 07D 18. DISTRIBUTION STATEMENT RELEASE TO PUBLIC ep UNCLASSTFTF.D 435 20. SECURITY CLASS (Thispage) UNCLASSIFIED 22. PRICE EPA Form 2220-1 (9-73) 429 -------


&EPA
           United States
           Environmental Protection
           Agency
           Environmental Sciences Research
           Laboratory
           Research Triangle Park NC 27711
EPA-600/3-79-078b
August 1979
           Research and Development
Oxidant-Precursor
Relationships Under
Pollutant Transport
Conditions

Outdoor Smog
Chamber  Study
Volume 2. Appendixes

-------
                RESEARCH REPORTING SERIES

Research reports of the Office of Research and Development, U.S. Environmental
Protection Agency,  have been grouped into nine series. These nine broad cate-
gories were established to facilitate further development and application of en-
vironmental technology.  Elimination  of traditional grouping was consciously
planned to foster technology transfer and a maximum interface in related fields.
The nine series are:

      1.   Environmental  Health Effects Research
      2.   Environmental  Protection Technology
      3.   Ecological Research
      4.   Environmental  Monitoring
      5.   Socioeconomic Environmental Studies
      6.   Scientific and Technical  Assessment Reports (STAR)
      7   Interagency  Energy-Environment Research and Development
      8.   "Special" Reports
      9.   Miscellaneous Reports

This report has been assigned to the ECOLOGICAL RESEARCH series. This series
describes research on  the effects of pollution on humans, plant and animal spe-
cies, and  materials. Problems are assessed for their long- and short-term influ-
ences. Investigations include formation, transport, and pathway studies to deter-
mine the fate of pollutants and their effects. This work provides the technical basis
for setting standards to minimize undesirable changes in living organisms in the
aquatic, terrestrial,  and atmospheric environments.
This document is available to the public through the National Technical Informa-
tion Service, Springfield, Virginia 22161.

-------
                                                       EPA-600/3-79-078b
                                                       August 1979


OXIDANT-PRECURSOR RELATIONSHIPS UNDER POLLUTANT TRANSPORT CONDITIONS
                    Outdoor Smog Chamber Study
                        Volume 2.  Appendixes
                                  by

                           J. E. Sickles, II
                            L.A. Ripperton
                              W. C. Eaton
                              R. S. Wright
                    Research Triangle Institute
           Research Triangle Park, North Carolina  27709
                      Contract No. 68-02-2207
                          Project Officers:

                            J. J. Bufalini
                            B. W. Gay, Jr.
              Atmospheric Chemistry and Physics Division
              Environmental Sciences Research Laboratory
            Research Triangle Park, North Carolina  27711
            ENVIRONMENTAL SCIENCES RESEARCH LABORATORY
                OFFICE OF RESEARCH AND DEVELOPMENT
               U.S. ENVIRONMENTAL PROTECTION AGENCY
            RESEARCH TRIANGLE PARK, NORTH CAROLINA  27711

-------
                                 DISCLAIMER
     This report has been reviewed by the Environmental Sciences Research
Laboratory, U.S. Environmental Protection Agency,  and approved for publica-
tion.  Approval does not signify that the contents necessarily reflect the
views and policies of the U.S. Environmental Protection Agency,  nor does
mention of trade names or commercial products constitute endorsement or
recommendation for use.
                                    il

-------
                                  ABSTRACT

     A total of 146 multiple-day experiments was conducted in the four
outdoor smog chambers that comprise the RTI smog chamber facility.  These
experiments were conducted to investigate the influence of simulated trans-
port on ozone generation by various combinations of a surrogate urban hydro-
carbon mixture and nitrogen oxides.  The simulation of transport was accom-
plished by progressively diluting the contents of the chambers with purified
air.
     Maximum first-day ozone concentrations were reduced under dilution
conditions.  First-day ozone maxima were found to be sensitive both to the
dilution rate and the time in the experiment that dilution was initiated.
Second and third-day ozone maxima were reduced by increasing dilution rates
but the reduction was less than proportional to the extent of dilution.
Second and third-day ozone maxima were reduced by dilution but the ozone-
generative potential, as measured by net ozone concentrations, was not.  The
ozone-generative potential of an aged photochemical system contained in the
RTI smog chambers generally exceeded 0.08 ppm.
     Additional experiments were conducted to examine the ozone-generative
potential of low reactivity hydrocarbons, to provide data for testing and
validation of a computer-based photochemical simulation model, and to compare
the behavior of two types of outdoor smog chambers.
     Volume 1 contains all textual material.  Volume 2 (Appendixes) contains
individual hydrocarbon analyses from each experiment as well as concentration
(0  , oxidant, nitrogen oxides, THC, CH,, NMHC, HCHO, CN, and Freon-12) and
environmental (solar radiation and temperature) data from each experiment.
     This report was submitted in fulfillment of Contract No. 68-02-2207 by
the Research Triangle Institute under the sponsorship of the U.S. Environmen-
tal Protection Agency.  This report covers the period June 6, 1975 to June 23,
1978.
                                      iii

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iv

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                                  CONTENTS





Abstract	iii


     Appendix A	    1
  )

     Appendix B	61

-------
             APPENDIX A


            DATA SHEETS OF
INDIVIDUAL HYDROCARBON CONCENTRATIONS

-------
Note that data sheets are listed in chronological
order; see Tables 2 and 3 in Volume 1 for a
summary of the experimental program.

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         RESEARCH TRIANGLE INSTITUTE
         OUTDOOR SMOG CHAMBER STUDY

         HYDROCARBON DATA
         REPORTED IN PARTS PEN BILLION CARBON
         PART ONE OF TWO
                                                      RT1  PROJECT  NO.   43U-1154
                                                      USEPA  CONTRACT  NO.  68-02-2207
CHAMBER
            OAIt
           »**C2 COMPOUNDS****
   TIME    ETHANE OR
iUBJi-_L2H _E.ItLLbtL__ ACETYLENE
**C3 COMPOUNDS***

EfiQEANt
1
1
1
1
1
2
2
2
2
2
3
3
3
3
4
4
4
H
4
7-22-75
7-23-75
7-23-75
7-2«-75
7-20-75
7-22-75
7-23-75
7-23-75
7-21-75
7-2«-75
7-23-75
7-23-75
7-24-75
7-24-75
7-22-75
7-23-75
7-23-75
7-24-75
7-24-75
l'j.27
4.60
16. 10
4.55
15.77
lb.52
4.73
16.27
4.68
15.93
4.88
16.52
4.83
16.14
15.83
4.V8
15.00
4.95
16.43
116.8
3,9
3.7
2.1
1.1
26.3
2.3
1.9
1.6
0.9
2.1
2.6
3.1
4.5
5.6
1.8
3.4
1.3
2.1
2.6
0.0
0.0
0.4
0.1
0.3
0.0
0.0
0.0
0.0
0.0
0.0
0.6
0.5
0.1
0.0
0.0
0.1
0.2
369.0
23.0
21.4
18.8
11. «
72.9
9.0
4.9
3.1
l.H
6.5
5.6
3.3
3.1
16.5
2.5
1.3
0.2
0.8
9.2
3.0
1.9
1.6
1.5
1.2
0.2
0.6
0.5
0.4
0.2
0.7
1.3
0.7
0.2
0.0
0.4
0,1
0.6
696.0
37.3
35.5
30.2
10.4
342. fl
9.5
9.8
8.6
3.0
7.9
9.8
11.9
2.9
38.3
5.7
2.6
2.5
1.1
****** ******C4 COMPOUNDS***** ********
NORMAL     ISO-       1-     TRANS-2-
          HU.L&NE.    auiuit   _E
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0,0
                                                                                             0.0
                                                                                             0,0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.1
                                                                                             0,0
                                                                                             0.6
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.1

-------
RESEARCH TRIANGLE INSTITUTE
OUTDOOR SMOG CHAMBER STUDY

HYDROCARBON DATA
REPORTED IN PARTS HER BILLION CARBON
PART TWO OF IWO
                     RTI PROJECT NO.  43U-1154
                     USEPA CONTRACT NO. 68-02-3207
     CHAMBER
 QA1L

7-22-75
7-23-75
7-23-75
7-24-75
7-24-75
    TIME
..LHRJL*
   15.27
    4.60
   16.10
    4.55
   15.77
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      130-      CYCLO-
E&U1A&LL     PENTANE     FfcNTftNE. .,
                                                        331.5
                                                          1Q.7
                                                          16.8
                                                          11.7
                                                          3.5
                            0.0
                            0.3
                            0.0
                            0.0
7-22-75
7-23-75
7-23-75
7-24-75
7-24-75
   15.52
    4.73
   16.27
    4.68
   15.93
                                                        227.5
                                                          a.7
                                                          1.9
                                                          3.5
                                                          5.4
                            6.0
                            0.0
                            0.0
                            0.0
                            0.0
7-23-75
7-23-75
7-24-75
7-24-75
    4.68
   16.52
    4.63
                                                          4.3
                                                          3.3
                                                          8.6
                                                          7.a
                            0.0
                            0.0
                            0.0
                            0.0
7-22-75
7-23-75
7-23-75
7-34-75
7-24-75
   15.83
    4.96
   15.00
    4.95
   16.43
                                                          17.3
                                                          J.t
                                                          1.3
                                                          2.5
                                                          0.2
                            0.0
                            0.0
                            0.0
                            0.0
                            0.0

-------
         RESEARCH TRIANGLE INSTITUTE
         OUTDOOR SMOG CHAMBER StUDY

         HYDROCARHON UATA
         REPORTED IN PART3 PER HILLIUN CARBON
         PART OWE OF T«0
                                                              RTI PROJECT NO.  43U-1154
                                                              USEPA CONTRACT NO, 66-02-3207
CHAMBER
                      TIMt
                   ***C2 COMPOUNDS****
                   ETHANE OR
                   _LlULtiL _ ACETYLENE
                   **C3 COMPOUNDS***

                   EBUEANL   ERUELtlE.
           7-28-75
           7-28-75
           7-29-75
           7-30-75
7-28-75
7-28-75
7-29-75
7-30-75
7-26-75
7-28-75
7-29-75
7-30-75
           4.28
          16. 18
           4.75
           4.73
                       4.45
                      16.52
                       4.90
                       4.67
                       4.60
                      16.52
                       5.05
                       5.03
270.0
  4.2
  2.2
  1.4
384.0
  4.6
  2.1
  5.4
 98.5
  5.5
  1.0
  3.1
130.8
  0.4
  0.0
  0.0
596.0
  0.0
  0.0
  0.7
 10.3
  0.3
  0.0
  0.2
660.0
275.1
9.6
9.0
18H.1
9.6
4.4
1.6
384.0
15.8
3.8
3.5
82.4
15.2
0.7
1.1
309.0
15.4
0.3
0.4
420.0
0.0
0.4
0.4
117.3
0.3
0.5
0.6
40.5
0.6
0.2
0.4
2344.0
616.0
16. 7
11.4
1348.0
20.9
10.6
4.7
1240.0
46.4
7.3
4.7
27B.6
39.2
3.7
1.3
                             ************C4  COMPOUNDS*************
                             NORMAL     ISO-       1-     TRANS-2-
                                       aUJLANl    flillMi    B
                                                                                           152.4
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
 58.8
  0.0
  0.0
  0.0
100.0
  0.0
  0.0
  0,0
 19,9
  0.3
  0.0
  0.0

-------
REStARCH TRIANOLE INSTITUTE
OUTDOOR SMOG CHAMHEK STUDY

HYDROCARBON UATA
REPORTED IN PAKI3 PER BILLION CARBON
PART TWO OF TWO
                                  RTI PROJtCT NO.  13U-1151
                                  USEPA CONTRACT NO. 68-02-2207
     CHAMBER
 HAIL   _.

7-2B-75
7-26-75
7-29-75
7-30-75
                               TIME
                               1.02
                              16.02
                               1.63
                               1.60
             **********C5 COMPOUNDS********** C7 COMPOUND
               NORMAL      ISO-      CYCLO-
                         tLCUJUiE.     PEN.1ANE-,    i
                         1965.0
                          331.5
                            6.7
                            4.3
               79.0
                ».l
                0.0
                0,0
                    7-26-75
                    7-29-75
                    7-30-75
 y.26
16.16
 1.75
 1.73
1025.0
  12.6
   2.1
   1.3
                                                   26.7
                                                    0.0
                                                    0.0
                                                    0.0
                   7-28-75
                   7-28-75
                   7-29-75
                   7-30-75
16.52
 1.90
 1.67
 935.0
  21.3
   3.6
   3.3
                                                   37.0
                                                    0.0
                                                    0.0
                                                    0.0
                    7-28-75
                    7-26-75
                    7-29-75
                    7-30-75
 1.60
16.52
 5.05
 5.03
 211.9
  22.1
   1.5
   0.9
                                                    7.1
                                                    0.1
                                                    0.0
                                                    0.0

-------
         RESEARCH TRIANGLE INSTITUTE
         OUTDOOR SMOG CHAMBER STUDY

         HYDROCARBON DATA
         REPORTED IN PARTS PER OILLION CARBON
         PART ONE OF TnU
                                                             RT1 PROJECT NO.   43U-1154
                                                             USEPA CONTRACT NO.  68-02-2207
CHAMBER
NUMBER,

   1
   1
   1
   1
 UA1L

H- 4-75
8- 4-75
fl- 5-75
8- 5-75
           TIME
           1.98
          17.02
           4.62
          15.02
                              ***C2 COMPOUNDS****
                              ETHANE OR
                                                   **C3 COMPOUNDS***
8.8
1.1
0.6
0.0
13.3
4.1
0.6
2.0
12.8
2.6
a. 8
1.0
5.6
0.0
0.0
0.0
59.6
6.6
a. e
0.9
                                                            ****«*******C4  COMPOUNDS*************
                                                            NORMAL      ISO-       1-      TRANS-2-
                                                                 ,     ttUlAUL    aillfJiL    pUTENE
                                                                                46.0
                                                                                 0.0
                                                                                 0.0
                                                                                 0.0
   2
   2
   2
   2
8- a-75
8- 4-75
8- 5-75
8- 5-75
           4.70
          17.18
           4.77
          15.18
7.8
0.6
0.4
0.3
10.2
 0.8
 0.0
 0.4
12.6
 0.7
 0.0
 0.4
6.1
0.0
0.0
0.2
41.2
 2.3
 1.8
 0.6
                                                                                 3.0
                                                                                 0,0
                                                                                 0.0
                                                                                 0.0
           8-  4-75
           6-  5-75
          17.35
           4.VO
                       1.9
                       0.4
                                16,1
                                 3.3
                     8.5
                     1.6
                     0,0
                     0.1
                   17,9
                    3.0
                            0.0
                            0.0
    4
    4
    4
    4
8- 4-75
8- 4-75
8- 5-75
8- 5-75
           4.98
           17.52
           5.05
           15.52
                        1.6
                        0.3
                        0.5
                        0.0
          3.7
          4.2
          0.4
          0.7
            3.0
            1.8
            0.6
            0.0
          1.3
          0.0
          0.3
          0.0
         12.4
          3.1
          1.6
          0,0
                   0,0
                   0.0
                   0,2
                   0.0

-------
                  RESEARCH  TRIANGLE  INSTITUTE
                  OUTDOOR SMOG  CHAHBtR  STUDY

                  HYDROCARBON DATA
                  REPORTED  IN PARTS  PER BILLION  CARBON
                  PART  TWO  OF TWO
                                    RTI PROJECT NO.  13U-1I51
                                    USEPA CONTRACT NO. 66-03-2207
                       CHAMBER
                                       QA1L    _

                                      8-  1-75
                                      8-  1-75
                                      8-  5-75
                                      8-  5-75
   TIME
1BRS. E9I)

   1.98
  17.02
   1.62
  15.02
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
       .     EE.MIfl.ME,     EtHLAtif	   JPLUEME
              31.0
               3.3
               1.3
               0.0
0.0
0.0
0.0
0.0
 770,0
 163,1
 111.2
  21,1
                                      8-  1-75
                                      8-  1-75
                                      8-  5-75
                                      8-  5-75
   1.70
  17.18
   1.77
  15,18
              31.1
               3.8
               0.0
               0.0
0.0
0.0
0.0
0.0
1000,0
 121, b
  67,9
   6.9
                                      8-  1-75
                                      8-  5-75
  17.35
   1,90
               6.6
               1.7
0.0
0,0
 156,8
   1.3
oo
                                      8-  1-75
                                      8-  1-75
                                      8-  5-75
                                      8-  5-75
   1.98
  17.52
   5.05
  15.52
              12.3
               0.3
               1.7
               0.0
0.0
0.0
0.0
0.0
 295.1
  50,6
   0.0
   0,0

-------
RESEARCH TRIANGLE INSTITUTE
OUTDOOR SMOG CHAMBER STUDY
HYDROCARBON DATA
REPORTED IN PAHfS PER BILLION CARBON
PART ONE OF
                                                                      RTI  PROJECT  NO.   43U-1151
                                                                      USEPA  CONTRACT  NO.  68-02-2207
CHAMBER
                   TIME
                     ETHANE OR
2
2
2
8- 8-75
8- 6-75
8- 9-75
8- 9-75
8-10-75
8- 8-75
8- 8-75
8- 9-75
8- 9-75
8-10-75
8- 8-75
8- 8-75
8- 9-75
8- 9-75
8-10-75
8- 8-75
8- 6-75
fl- 9-75
8- 9-75
8-10-75
1.60
16.52
1.58
11.67
1.58
1.77
16.66
1.72
11.85
1.72
1.87
16.80
1.87
11.93
1.05
5,00
16.85
5.03
15.10
5.00
                       582.7
                        57. a
                        15.1
                         6.8
                         5.5
                       288.1
                        26.6
                        10.9
                         1.7
                         2.5
                       219.7
                        36.1
                        11.6
                         3.6
                         6.1
                        61.7
                        10.1
                         4.5
                         5.1
                         3.1
OUNDS**** **C3 COMPOUNDS***

ACETYLENE.
711.0
312.0
95.0
19.7
30.1
152.0
166.2
0.8
12.6
13.3
315.7
115.2
14.2
10.7
13.9
39.8
18.5
6.1
1.2
1.9

EttUPANE
512.7
291.0
94.5
44.4
34.5
294.9
122.7
42.3
12.1
10.6
249.5
98.7
42.0
11.2
17.0
54.2
26.3
8.0
4.5
2.8

EBQEEIiE.
197.9
9.5
2.2
1.5
1.0
104.6
3.2
1.3
1.0
0.4
92.7
1.9
1.8
1.1
1.0
20.2
1.5
0.4
1.4
0.4
******<
NORMAL
auuuE.
1637.5
610.0
186.0
50.4
32.9
830.7
255.2
86.4
15,3
13.0
731.6
230.4
87.6
14.0
14.7
149.3
54.0
22.6
7.8
5.1
************C1 COMPOUNDS**** ********
           ISO-       1-     TRANS-2
                                                                                       116.3
                                                                                         1.1
                                                                                         0,0
                                                                                         0,0
                                                                                         0.0
                                                                                           17.8
                                                                                            0.2

                                                                                            0,0
                                                                                            0.0
                                                                                        38.9
                                                                                         0.4
                                                                                         0.0
                                                                                         0.0
                                                                                         0.0
                                                                                        10.2
                                                                                         0.0
                                                                                         0.0
                                                                                         0.9
                                                                                         0.0

-------
RESEARCH TRIANGLE INSTITUTE
OUTDOOR SMOG CHAMBER STUDY

HYDROCARBON DATA
REPORTED IN PARTS PER BILLION CARBON
PAKT TWO OF IWU
                     RTI  PROJECT  NO.   03U-1150
                     USEPA CONTRACT NO,  68-02-2207
     CHAMBER

QA.1L _t
8- 8-75
8- 8-75
8- 9-75
8- 9-75
8-10-75
8- 6-75
8- 8-75
8- 9-75
8- 9-75
8-10-75
8- 8-75
8- 8-75
8- 9-75
8- 9-75
8-10-75
8- 8-75
8- 8-75
8- 9-75
8- 9-75
8-10-75
TIME
HSS, ESJ)
0.60
16.52
0.58
10.67
0.58
0.77
16.68
0.72
10.8b
0.72
0.87
16.80
0.87
10.93
O.B5
5.00
16,65
5.03
15.10
5.00
**********C5 COMPOUNDS********** C7  COMPOUND
  NORMAL      ISO-      CYCLO-
                        EHOACiE	   IQLULilE
                                                       1152.a
                                                        32o.o
                                                         95.5
                                                         21.2
                                                         17,5
                                                        535.2
                                                        130.5
                                                         06.1
                                                          9.8
                                                          6.6
                                                        058.0
                                                        129.0
                                                         46.6
                                                          7.0
                                                          7.3
                                                         62,3
                                                         29.1
                                                         12.7
                                                          8.5
                                                          0.0
                           27.3
                            7.3
                            2.1
                            0.0
                            0.0
                           10.0
                            3.2
                            1.1
                            0.0
                            0.0
                           12.3
                            0.2
                            1.0
                            0.0
                            0.0
                            0.9
                            0.0
                            0.0
                            0.0
                            0.0
2021.5
 625.1
 200.0
  60.0
  58.0
1306.3
 390,6
 200.2
  01.9
  22.0
1050.2
 196.7
 108.5
  36.3
  25.6
 261.1
 109.8
  73.5
  02.0
  05.2

-------
         RESEARCH TRlftUbLt INSTITUTE
         OUTDOOR SMOG CHAMbER STUDY

         HYDROCARBON UATA
         REPORTED IN HARTS HER UILLION CARBON
         PART ONE OF
                                                             RTI PROJECT  NO.   13U-1154
                                                             USEPA CONTRACT  NO.  68-02-3207
CHAMBER
N.UMU£.fi_

   1
   1
BAIL
                  ***C2 COMPOUNDS****
          1 1Mb    E1HANE OH
                            AEEJYLENE
                    552.1      415.1
                     83.6      336.0
                                                    *»C3  COMPOUNDS***
EHQEANL
                    ************ci COMPOUNDS*************
                    NORMAL     iso-       i-     TRANS-2-
                                        BUTENE    BU.TE.flE
                     946.5             112.8
                     B48.0               0.0
                                 302.6
                                  7«.6
                               203.9
                               169.8
                     538.5
                     38*).8
61.7
 0.0
                                 264.1
                                  17.2
                               172.3
                                99. U
                     «96.8
                     217.6
 0,0
a
u
a
-------
RESEARCH TRIANGLE INSTITUTE
OUTDOOR SMOG CHAMBER STUDY

HYDROCARBON DATA
REPORTED IN PARTS PER BILLION CARBON
PART TWO OF 1HU
                                  RTI PROJECT NO.   43U-1I54
                                  USEPA CONTRACT NO. 68-02-2207
     CHAMBER
                   B-12-75
                   8-12-75
 TIME
 4.60
15.52
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
            Efc-MIAME     P^NTANE
            1115.2
             865.0
33.8
21.9
2086.5
 959.0
                   8-12-75
                   8-12-75
 1.75
15.68
             503.8
             325.0
15.5
 8.8
                                                  162.0
                   B-12-75
                   8-12-75
 4.90
15.82
             510.1
             300.0
16.6
10.8
 851.1
 497.7
                   8-12-75
                   8-12-75
                   8-13-75
                   8-13-75
                   8-14-75
                   8-11-75
 5.03
16.98
 5.02
15.43
 5.03
15.85
             124.4
              92.0
              •»2.1
              56.3
              50.6
              33.9
 3.6
 2.3
 2.3
 0,0
 0.0
 0.0
 276,7

 106.7
  75.9

  53,9
-------
         RESEARCH TRIANGLE INSTITUTE
         OUfDOOR SMOG CHAMBER STUDY

         HYDROCARBON UA1A
         REPORTED IN PARIS PtR BILLION CARBON
         PART ONE OF TWO
  RTI PROJECT NO.  13U-1151
  U3EPA CONTRACT NO. 60-02-2207
CHAMBER
            HAIL
                      TIME
***C2 COMPOUNDS****
ETHANE OR
8-17-75
8-17-75
8-17-75
8-18-75
8-18-75
8-19-75
8-19-75
8-17-75
8-17-75
8-17-75
8-18-75
8-18-75
8-19-75
8-19-75
8-17-75
8-17-75
8-17-75
8-18-75
8-18-75
8-19-75
8-19-75
8-17-75
8-17-75
8-17-75
8-18-75
8-18-75
8-19-75
8-19-75
2.10
1.98
15.02
5.12
15.55
5.07
15.02
2.27
5.10
15.15
5.27
15.65
5.20
15.15
2.13
5.23
15.27
5.12
15.80
5.35
15.27
2.57
5.37
15.13
5.55
15.88
5.50
15.13
                                  9.7
                                753.J
                                 96.2
                                 21.1
                                  8.2
                                  6.1
                                 11.1
                                  7.3
                                132.8
                                 91.8
                                 18.8
                                  7.1
                                  6.6
                                 21.7
                                  6.9
                                130.7
                                 75.7
                                 22.1
                                  7.6
                                 28.1
                                 15.1
                                 17.1
                                 96.3
                                 39.0
                                 25.9
                                 10.9
                                 11.8
                                 23.8
              2.1
            615.3
            426.0
            158.7
             56.6
             52.0
             11.7
             21.1
            316.2
            268.0
             81.5
             21.0
             23.7
             18.3
              1.1
            327.9
            231.8
             63.5
             17,5
             19.9
             16.8
              2.1
             61.7
             10.8
             16,9
              1.7
              8.9
              5.1
**C3 COMPOUNDS***

EBUEAJUL
0.6
730.5
598.7
221.5
70.8
72.3
17.6
0.0
368.9
351.0
116.3
30.1
28.3
20.4
0.5
361.3
287.9
80.2
16.3
26,3
16.2
0.8
86.1
55.9
11.8
16.3
21.6
13.6

P.B.QELNE.
0.0
361.1
0.0
0.0
0.0
0.0
0,0
0,0
180.1
0.0
0.0
0.0
0.0
0.0
2.0
176.0
9.5
3.4
1.9
1.6
1.6
0.0
16. 1
2.6
0.0
0.0
0.0
0.0
******
NORMAL
auiML
1.6
2010.1
1280.0
450.7
99.8
86.8
16.5
0.9
1028.9
796.0
260.0
51.3
49,0
28.1
0.0
1021.2
640.7
173.0
28.4
29.1
20.9
2.1
218.4
121.1
71.7
38.7
28.0
20.6
************C1 COMPOUNDS*************
           ISO-       1-     TRANS-2-
                    &U1L&L   -t

                     0.0
                   299.5
                     0.0
                     0.0
                     0.0
                     0.0
                     0.0
                     0.0
                   119.9
                     0.0
                     0.0
                     0.0
                     0.0
                     0.0
                     0.0
                   112.3
                     0.0
                     0.0
                     0.0
                     0.0
                     0.0
                     0.0
                    33.3
                     0.0
                     0.0
                     1.2
                     0,0
                     0.0
-------
RESEARCH TRIANGLE INSTITUTE
OUTDOOR SMOG CHArtHEK STUDY

HYDROCARBON DATA
REPORTED IN PAKT3 PtR BILLION CARBON
PART TWO OF TWO
                     RTI  PROJECT NO.   43U-1154
                     USEPA CONTRACT  NO.  68-02-2207
     CHAMBER

HAIL ..(
8-17-75
8-17-75
8-17-75
8-18-75
8-18-75
8-19-75
8-19-75
8-17-75
8-17-75
8-17-75
8-18-75
8-18-75
8-19-75
8-19-75
8-17-75
6-17-75
8-17-75
8-18-75
8-18-75
8-19-75
8-19-75
8-17-75
8-17-75
8-17-75
8-18-75
8-18-75
8-19-75
6-19-75
TIME
HHS. E5JJ
2.10
4.98
15.02
5.12
15.55
5.07
15.02
2.27
5.10
15.15
5.27
15.65
5.20
15.15
2.43
5.23
15.27
5.42
15.80
5.35
15.27
2.57
5.37
15.43
5.55
15.68
5.50
15.43
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
            PEN1AME.     EEJOAME	   IQLUltiE,
                                               7.8
                                               0.0
                                               4.4
                                                7.0
               0.0
            1846.6
             895.0
             298.8
              41.4
              38.3
              18.1
               0.0
             957.5
             565.0
             176.fl
              23.3
              21.9
              11.0
               0.0
             906.7
             451.7
             115.4
              14.6
              15.4
              17.3
               1.6
             207.2
              83.4
              39.0
              21.7
              12.9
               9.0
 0,0
73.3
33.1
10.1
 0.0
 0.0
 0.0
 0.0
 6.9
 0.0
 0.0
 0.0
 0.0
 0.0
                                                                               1041.1
                                                                                518.0
                                                                                312,0
                                                                                 96.3
                                                                                 68.5
                                                                                 62.8
0.0
37.7
20.4
13.5
0.0
0.0
0.0
46.8
1305.7
735,0
212,5
61,5
42.8
55.0
0.0
42.9
21.4
3.9
0.0
0.0
0.0
76,2
1416.3
710.3
173.3
98.1
27.6
27,1
  0.0
235.4
 63.5
 45.5
 15.7
 17.5
  0.0
-------
         RESEARCH TRIANGLE INSTITUTE
         OUTDOOR SMUG CHAMBER STUDY

         HYDROCARBON DATA
         REPORTED IN PARTS PER BILLION CARBON
         PART ONE OF TrtU
                                                             RTI PROJECT NO.  43U-1154
                                                             U3EPA CONTRACT NO. 68-02-2207
CHAMBER
tiUHULEU
BAIL
          TIME
   2
   2
   2
   2
   2
   2
8-21-75
8-21-75
8-22-75
8-22-75
6-23-75
8-23-75
8-21-75
8-21-75
8-22-75
8-22-75
6-23-75
8-23-75
8-21-75
B-21-75
B-22-75
8-22-75
6-23-75
8-23-75
8-21-75
8-21-75
8-22-75
8-22-75
8-23-75
6-23-75
4.80
15.52
4.77
15.15
4.83
15.52
5.00
15.13
4.93
15.27
5.02
15.65
5.17
15.60
5.12
15.35
5.20
15.80
5.33
15.78
5.30
15.48
5.37
15.85
***C2 COMPOUNDS****
ETHANE OR
ETH.ENE 	 i
789.2
116.6
40.8
15.6
15.5
6.2
406.0
66.1
23.9
15.0
11.8
to.o
348.0
86.3
25.0
16.8
15.1
10.5
93.0
21.3
16.0
10.7
15.1
23.9

ILLLlLEJiU.
654.0
406.6
260.0
207.5
195.5
157.2
320.0
172.9
85.8
llfl.5
99.1
106.9
284.0
184.6
89.8
93.0
76.3
72.6
64.1
35. fl
27.4
20.8
21.2
16.4
**C3 COMPOUNDS***

EHQEAML
750.0
542.3
363.0
280.5
259.9
197.9
405.0
260.0
122.1
137.4
125.6
123.9
348.0
223.2
123.3
122.4
100.0
83.4
83.1
51.7
43.0
28.6
26.9
26.8

EHQEHiE.
369.0
0.0
0.0
0.0
0.0
0.0
215.1
0.0
0.0
0.0
0.0
0.0
188.7
4.9
3.2
5.0
3.3
3.2
40.8
1.3
0.0
0.0
0,0
0.0
******
NORMAL
BUIAME.
2069.0
1109.5
752.0
498.6
464.9
293.8
1 100.0
528.5
340.8
289.9
253.6
215.6
932.0
529.5
284.4
225.7
182.5
126.2
216.3
111.8
89,6

54.3
34.7
**»»***»****C4 COMPOUNDS*************
           130-       1-     TRANS-2-
                                                                                          112.0
                                                                                            0.0
                                                                                            0.0
                                                                                            0.0
                                                                                            0,0
                                                                                            0.0
                                                                              208.0
                                                                                0.0
                                                                                0,0
                                                                                0.0
                                                                                0.0
                                                                                0.0
                                                                                          144.4
                                                                                            0.0
                                                                                            0.0
                                                                                            0.0
                                                                                            0.0
                                                                                            0.0
                                                                                           32.6
                                                                                            0.0
                                                                                            0,0
                                                                                            0.0
                                                                                            0,0
                                                                                            0,0
-------
RESEARCH TRIANGLE INSTITUTE
OUTDOOR SMOG CHAMBER STUDY

HYDROCARBON UATA
REPORTED IN PARTS PER BILLION CARBON
PART TWO OF TWO
                     RTI PROJECT NO.  OSU-1150
                     USEPA CONTRACT NO,  68-02-2207
     CHAMBER
        2
        2
        2
        2
        2

li&lL
8-21-75
8-21-75
8-22-75
8-22-75
8-23-75
8-23-75
8-21-75
8-21-75
8-22-75
8-22-75
8-23-75
8-23-75
8-21-75
8-21-75
8-22-75
8-22-75
8-23-75
8-23-75
8-21-75
8-21-75
8-22-75
8-22-75
8-23-75
8-23-75
TIME
-LUES. .F.SI)
0.80
15.52
0.77
15.15
0.83
15.52
5.00
15.13
0.93
15.27
5.02
15,65
5.17
15.60
5.12
15.35
5.20
15.60
5.33
15.78
5.30
15.08
5.37
15.85
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
                        PE.1JTANE._   IQL.UENE
                                                       1955,0
                                                        795.7
                                                        500.0
                                                        300.6
                                                        278.9
                                                        144.6
            1050.0
             386.6
             253.5
             ieq.0
             153,3
             112.0
                                                        875,0
                                                        387.0
                                                        200.0
                                                        133.0
                                                        106.9
                                                         62.9
                                                        206.1
                                                         80.3
                                                         62.0
                                                         32.8
                                                         30.8
                                                         15.8
                           76.5
                           28.9
                           19.1
                            9
                            8.0
                            0.0
   7
00.9
13.5
18.3
 6.3
 6.6
 0.0
                           38,5
                           10.3
                            8.0
                            3.1
                            0.0
                            0.0
                            7.3
                            2.5
                            0.0
                            0.0
                            0,0
                            0,0
1700.0
 788.6
 568,0
 223.6
 212,7
 180.9
 593.9
 365.7
 263.0
 139.8
 119.1
  67,3
         1300.1
          092,8
          033.3
          170.8
          163,7
          230.7
          105.0
           92.0
           76.0
           71,8
           70,9
-------
         RESEARCH TRIANGLE INSTITUTE
         OUTDOOR SMOG CHAMBER STUDY

         HYDROCARBON DATA
         REPORTED IN PANTS PER BILLION CARBON
         PART ONE OF TWO
                                                             RTI PROJECT NO.  43U-1154
                                                             USEPA CONTRACT NO. 68-02-2307
CHAMBER
UUMtiLR-
QAlt
8-27-75
8-27-75
8-27-75
8-28-75
8-28-75
8-29-75
8-29-75
8-27-75
8-27-75
8-27-75
8-28-75
8-28-75
8-29-75
8-29-75
8-27-75
8-27-75
8-27-75
8-28-75
8-28-75
8-29-75
8-29-75
8-27-75
8-27-75
8-27-75
8-28-75
8-28-75
8-29-75
8-29-75
2.03
4.65
15.16
4.83
15.55
5.05
15.47
2.22
5.02
15.27
5.00
15.e>0
5.23
15.52
2.35
5.22
15.35
5.08
15.65
5.42
15.63
2.48
4.85
15.48
5.33
15.68
5.58
15.65
                                  5.2
                                804.8
                                100.0
                                 59.0
                                 28.9
                                 21.9
                                 16.2
                                  5.4
                                394.6
                                100.8
                                 37.4
                                 17.3
                                 14.3
                                 16.6
                                  5.1
                                386.9
                                141.6
                                 65.0
                                 26.9
                                 23.4
                                 14.0
                                 30.2
                                109.0
                                 35.2
                                 29.6
                                 22.9
                                 11.9
                                  9.9
UNDS****

CEJYLENE
5.4
671.9
508.0
436.0
395.8
328.5
312.8
4.5
307.6
216.0
126.2
102.0
109.4
84.6
5.5
309.6
236.0
195.0
171.0
148.8
121.7
10.1
65.9
42.6
25.8
21.8
17.1
12.8
**C3 COMPOUNDS***

EfiUEAHE.
0.0
743.7
654.0
654.0
489.8
446.5
396.0
0.6
356.9
333.0
200.7
145.2
156.2
125.2
0,8
309.3
289.2
277,2
222.6
219.2
168.1
7.4
87.6
64.2
36.1
30.2
23.1
15.6

EEQEEJilL
1.5
375.. 3
0.0
0.0
0.0
0.0
0.0
0.8
186.7
0.0
0.0
0.0
0.0
0.0
0.9
154.6
17.4
0.0
0.0
0.0
0.0
4.2
42.6
4.2
0.7
0.0
0.0
0.0
******
NORMAL
aiJIAiiE.
0.0
2106.3
1464.0
1408.0
1048.2
894.8
775.1
0.0
989,2
688.0
412.0
286,3
296.4
179.3
1.4
900.0
668.0
596.0
454.7
437.9
296,6
11.2
214.7
126,0
82.2
57.6
51.4
29.8
                                                           ************C4 COMPOUNDS*************
                                                                      ISO-       1-     TRAN3-2-
                                                                        0.0
                                                                        0.0
                                                                        0.0
                                                                        3.6
  0.0
330.6
  0,0
  0.0
  0.0
  0.0
  0.9
  0.0
146.4
  0.0
  0.0
  0.0
  0.0
  0.0
  0.0
126.5
  0,0
  0.0
  0,0
  0.0
  0.0
  0,0
 33.3
  0.0
  0.0
  0.0
  0.0
  0.0
-------
                  RESEARCH  TRIANGLE  INSTITUTE
                  OUTDOOR SMOG CHAMBER  STUDY

                  HYDROCARBON DATA
                  REPORTED  IN PARTS  PER  BILLION  CARBON
                  PART  TWO  OF TWO
                     RTI PROJECT NO.  43U-1154
                     USEPA CONTRACT NO. 68-03-2207
                       CHAMBER
                                                  TIME
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
            Etttl&ME.     RENTA.N.E._
00
                          3
                          3
                          3
                          3
                          3
                          3
                          3
8-27-75
8-27-75
8-27-75
8-28-75
8-28-75
8-29-75
8-29-75
8-27-75
8-27-75
8-27-75
6-28-75
8-28-75
8-29-75
8-29-75
8-27-75
8-27-75
8-27-75
8-28-75
8-28-75
8-29-75
8-29-75
8-27-75
8-27-75
8-27-75
8-28-75
8-28-75
8-29-75
8-29-75
2.03
4.85
15.16
4.83
15.55
5.05
15.17
2.22
5.02
15.27
5,00
15.60
5.23
15.52
2.35
5.22
15.35
5.08
15.65
5.12
15.63
2.48
4.85
15.48
5.33
15.68
5.56
15.65
                                                                  1.8
    1.6
                                                                 5.7
               0.0
            2035.6
            1120.0
            1035.0
             689.1
             576.6
             121.3
                                                                            0.0
                                                                          907.6
                                                                          505.0
                                                                          296.0
                                                                          1S2.2
                                                                          181.6
                                                                           75.5
  0.0
803.1
181.0
436.5
29B.9
279.8
175.2
               7.6
             210.7
              86.0
              58.1
              38.3
              34.2
              20.4
                                                                                         0.0
                                                                                         83.4
                                                                                         49.1
                                                                                         42.6
                                                                                         30.7
                                                                                         17.8
                                                                                         8.0
                            0.0
                           33.8
                           18.3
                           10.6
                            5.5
                            4.6
                            0.0
 0.0
31.2
17.1
15.4
 9.4
 8.5
 0.0
               0.0
               7.3
               0.0
               0.0
               0.0
               0.0
               0.0
                          0.0
                       2076.2
                        667.2
                        196,7
                        237.7
                        304.6
                        173.0
                         21.2
                       1593.7
                        895.8
                        239.5
                        112,3
                        115.3
                        111.3
  21.3
1060.5
 600.7
 120.4
 114.9
  91.7
  66.6
            0.0
          327.8
          134.2
           64.8
           35.9
           24.9
           23,5
-------
RESEARCH TRIANGLE INSTITUTE
OUTDOOR SMOG CHAMBER STUDY

HYDROCARBON DATA
REPORTED IN PAHT3 PER BILLION CARBON
PART ONE OF InO
                                                   RTI  PROJECT NO.   43U-1154
                                                   USEPA CONTRACT NO.  68-02-2207
CHAMBER
MUMBEH^

   1
   1
   1
   1
   1
   HAIL
TIMt
9-25-75
9-25-75
9-26-75
9-26-75
9-27-75
9-25-75
9-25-75
9-26-75
9-26-75
9-27-75
9-25-75
9-25-75
9-26-75
9-26-75
9-27-75
9-27-75
9-25-75
9-25-75
9-26-75
9-26-75
9-27-75
9-27-75
5.70
15. b7
5.22
16.70
b.18
5.43
16.03
5.43
16.87
5.43
5,93
16.20
5.68
17.03
5.67
15.37
5.17
16.37
5.00
17.20
5.9Q
15.53
                     *»*C2 COMPOUNDS
                     ETHANE OH
                       768.0
                       182.8
                        27.0
                         7.7
                         8.2
                       a52.0
                        76.2
                        11.1
                         5.0
                         6.9
                       361.0
                        62,1
                        12.1
                        11.6
                        11.9
                        13.3
                        72.4
                        16.5
                         7.9
                         7.0
                        12,1
                        18.2

E.11LEN
610.0
173.8
25.2
19.0
17.8
336.0
71.6
10.8
6.3
6.5
280.0
55.1
7.1
6.9
1.7
10.0
50.6
15.3
2.8
2.9
3.1
11.0

E EfiQEAML
810.0
207.3
35.7
30.0
25.9
132.0
102.9
12.7
5.8
7.9
363.0
71.1
9.1
8.6
5.3
5.3
71.1
16.2
2.9
1.7
1.2
7.3
'UUNUS***
ERQEEJit.
105.0
51.3
7.1
6.1
2.2
218.1
21.7
2.0
1.3
0.8
181.5
18.6
1.9
3.5
1.4
2.2
33.9
5.4
1.0
1.1
1,3
10.2
* * * » » « •
NORMAL
aUlME,
2161.0
56S.6
;o.i
41.2
13.1
1181.0
251.2
39.1
14.9
11.2
952.0
152.8
22.1
29.1
11.9
8.2
180.8
50.0
7.1
4.2
6,8
11.0
*«**»«******C4 COMPOUNDS*************
           ISO-       1-     TRANS-2-
                              B.UTENE
                                                                    310.8
                                                                     36.8
                                                                      2.3
                                                                      0.0
                                                                      0.0
                                                                    177.2
                                                                     10.1
                                                                      1.1
                                                                      0.0
                                                                      0.0
                                                                    139.2
                                                                      4.1
                                                                      0.0
                                                                      3.2
                                                                      0.0
                                                                      0.0
                                                                     19.7
                                                                      1.0
                                                                      0.5
                                                                      0.0
                                                                      0.0
                                                                      0.0
-------
RESEARCH TRIANGLE INSTITUTE
OUTDOOR SMOG CHAMBER STUDY

HYDROCARBON DATA
REPORTED IN PARTS PER BILLION CARBON
PART TWO OF TWU
                     RTI PROJECT NO.  «3U-1154
                     USEPA CONTRACT NO. 68-02-2207
     CHAMBER
        2
        2
        2
        2
        2

Q&XL
9-25-75
9-25-75
9-26-75
9-26-75
9-27-75
9-25-75
9-25-75
9-26-75
9-26-75
9-27-75
9-25-75
9-25-75
9-26-75
9-26-75
9-27-75
9-27-75
9-25-75
9-25-75
9-26-75
9-26-75
9-27-75
9-27-75
TIME
• tHBS.. tSl
5.70
15.87
5.22
16.70
5.18
5.43
16.03
5.43
16.87
5.43
5.93
16.20
5.68
17.03
5.67
15.37
5.17
16.37
5.00
17.20
5.90
15.53
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
PE.N.TA.ME     EEMlAflE.     BELTANE	   TQLUE.NE
                                                       2030.0
                                                        423.0
                                                         36.8
                                                         20.a
                                                         22.6
            1J05.0
             188.0
              30,3
               7.4
               B.a
                                                        895.0
                                                         89.5
                                                         14.7
                                                         13.5
                                                          8.3
                                                          6.0
                                                         139.5
                                                          39,7
                                                          5,1
                                                          4.1
                                                          7.4
                                                          12.9
                           83.0
                           33.7
                            1.6
                            0.0
                            0.0
43.8
 7.6
 1.0
 0.0
 0.0
                           34.6
                            3.4
                            0.0
                            0.0
                            0.0
                            0.0
                            6.6
                            2,1
                            0.0
                            0.0
                            0.0
                            0.0
         1210.0
          165.9
          175.7
           74.2
           11.7
545.0
 61.1
 50.3
  6.4
 16.2
          677.6
          116.9
           43.7
           40.8
           17.3
            5.8
          252.0
           54.1
           22.3
            7.4
           10,0
           12.6
-------
         RESEARCH TR1ANULE INSTITUTE
         OUTDOOR SMOG CHAMBER STUDY

         HYDROCARBON DATA
         REPORTED IN HARTS PER BILLION CARBON
         PART ONE OF
                                                             RTI PROJECT NO.   43U-I154
                                                             USEPA CONTRACT  NO.  68-02-3207
CHAMBER
                  ***C2 COMPOUNDS****
          TIME    ETHANE OR
UA.lt.   ItiB.iU_E.ail .
   2
   2
   2
   2
   2
   2
9-29-75
9-29-75
9-29-75
9-30-75
9-30-75
10- 1-75
9-29-75
9-29-75
9-29-75
9-30-75
9-30-75
10- 1-75
9-29-75
9-29-75
9-29-75
9-30-75
9-30-75
10- 1-75
9-29-75
9-29-75
9-30-75
9-30-75
10- 1-75
l.bO
5.13
16.28
5.13
I/. 03
15.20
1.B7
5.32
16. 43
5.37
17.37
15.26
2.03
5.60
16.53
5.60
17.33
15.37
5.82
16.70
5.85
17.53
15.45
                                  6.4
                                1534.0
                                 171.6
                                 29.2
                                 13.9
                                 13.0
                      13.6
                    501.0
                      46.6
                      11.3
                      10.6
                       6.0
                                  16.3
                                 542.3
                                  68.2
                                  16.0
                                   7.3
                                   7.7
                                  83.9
                                  17.8
                                   6,9
                                   6.5
                                  11.9
                                 1.9
                              724.0
                              152.8
                               26.5
                               17.6
                               15.7
  3.2
320.0
 55.6
 10.6
  7.0
  5.3
                                 2.7
                               267.4
                                26.2
                                 7.0
                                 3.8
                                 3.2
                                56.9
                                11.8
                                 2.8
                                 1.6
                                 1.6
**C3 COMPOUNDS***

EfiQEAttf.
1.4
1377,0
375.0
62.7
56.1
55.3
3.2
432.0
104.1
17.8
9.4
6.2
3.2
503.2
102.9
14.5
6.7
1.3
71.4
16.9
4.6
1.9
3.4

EBJJEEJiE.
0.6
708.0
20.3
2.2
3.4
6.3
2.8
228.9
19.2
0.9
1.6
1.7
2.3
261.6
19.2
1.6
0.6
1.9
32.6
1.6
1.6
1.4
4.0
******]
NORMAL
ULLLAJiL
2.0
4004.0
940.0
173.3
92.8
67.0
0.0
1140.0
220.0
39.0
17.6
10.3
3.5
1407.9
248.0
37.0
8.5
9.7
151.3
38.6
9.4
6.4
15.9
                             ************C4 COMPOUNDS*************
                                        ISO-       1-     TRANS-2-
                                       aUl&CiE.    fliULME,    QUTENE

                                                  0.0
                                                606,0
                                                  1.2
                                                  0.0
                                                  0.0
                                                  0.0
  0.0
200.0
  1.8
  0.0
  0.0
  0.0
                                                  0.6
                                                193.9
                                                  1.6
                                                  0.0
                                                  0.0
                                                  0.0
                                                  9,2
                                                  0.7
                                                  0.6
                                                  0.0
                                                  0.6
-------
                  RESEARCH TRIANGLE  INSTITUTE
                  OUTDOOR SMOG CHAMBER STUDY

                  HYDROCARBON UAI A
                  REPORTED IN PARTS  PER BILLION  CARBON
                  PART TWO OF
                     RT1 PROJECT NO.  43U-1154
                     U3EPA CONTRACT NO. 68-02-2207
to
                       CHAMBER
                       N.UMB£EL_

                          1
                          1
                          1
                          1
                          I
                          I
                          2
                          2
                          2
                          2
                          2
                          2

OA1L
9-29-75
9-29-75
9-29-75
9-30-75
9-30-75
10- 1-75
9-29-75
9-29-75
9-29-75
9-30-75
9-30-75
10- 1-75
9-29-75
9-29-75
9-29-75
9-30-75
9-30-75
10- 1-75
9-29-75
9-29-75
9-30-75
9-30-75
10- 1-75
TIME
(UR3- ES.I'
1.60
5.13
16.26
5.13
17.03
15.20
1.87
5.32
16.45
5.37
17.37
15.26
2.03
5.60
16.53
5.60
17.33
15.37
5.82
16.70
5.85
17.53
15.45
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
EEJilAtiL     ELttlAtiL     ELULAtiE.
  31.9
2716.0
 507.5
 133,1

  63.1
 106.3
 606.2
 248.5
  30.7

  45.7
            16.7
           736.0
           213.5
            61 .7
            21,7
            23.9
           144.7
            46.8
            41.3
            35.8
             7,1
               1.1
            3765.0
             655.0
             101.4
              11.4
              20.2
               0.0
            1060.0
             151.0
              26.7
               9.7
               4.9
               3.3
            1088.9
             180.0
              28.1
               2.A
               6.4
                                                                           158.0
                                                                            29.7
                                                                             9.6
                                                                             3.8
                                                                            15.1
  0,0
143.5
 28.7
  5.1
  1.0
  0.4
  0.0
 07.2
 22.1
  0.0
  0.0
  0.0
                                                                                         33.7
                                                                                         12.2
                                                                                          0.0
                                                                                          0.0
                                                                                          0.0
                            3.5
                            1.1
                            0.3
                            0.0
                            0.4
-------
                  RESEARCH TRIANGLE  INSTITUTE:
                  OUTDOOR SMOG CHAMBER  STUDY

                  HYDROCARBON UA1A
                  REPORTED IN PARTS  PER  BILLION  CARBON
                  PART ONE OF Two
                                           RTI PROJECT NO.  43U-1154
                                           USEPA CONTRACT NO. 68-02-8307
         CHAMBER
                     HAIL
                                TIME
***C2 COMPOUNDS****
ETHANE OR
         **C3 COMPOUNDS***

         EHQEAtiE,
CO
10- 8-75
10- 8-75
10- 9-75
10- 9-75
10-10-75
10-10-75
10- 6-75
10- 8-75
10- 9-75
10- 9-75
10-10-75
10- fl-75
10- 8-75
10- 9-75
10- 9-75
10-10-75
10-10-75
10- 8-75
10- 8-75
10- 9-75
10- 9-75
10-10-75
10-10-75
6,17
16.05
6.00
15.08
1.55
16.07
6.35
16.20
6.17
15.33
a. 67
6.50
16.30
6.33
15.58
1.33
16. ao
6.65
16.57
7.03
15.83
5.00
16.57
                                          432.0
                                          197.2
                                           95.1
                                           68,0
                                           65.0
  571.7
  270.6
   91.6
   63.2
   52.1
   24.2
                                           87.0
                                           76.0
                                           80.2
                                           28.8
                                           32.8
                                           33.2
            321.0
            208.0
            118.8
            107.2
             55,2
211.1
148.7
 56.2
 38.6
 38.8
 34.0
             54.7
             62.4
             42.2
             24.8
              5.3
             22.0
1521.0
702.0
378.0
357.0
387.0
279,9
126.0
236.1
177.0
150.3
123.0
528.6
275.8
101.7
78.3
83.1
69.6
72.5
89.1
59.1
32.7
21.0
25.7
789.0
11.1
19.9
17.3
0.0
0.0
203.7
18.0
15.9
9.6
7.5
280.7
17.1
12.0
2.3
a. 3
5.6
38.2
21.5
5.2
3.9
2.1
1.1
1288.0
1880.0
981.0
961.0
921.0
776.0
1052.0
661,0
412.0
347.6
268,4
1455.1
821.6
281.8
206.0
176.8
142.6
170.1
198.8
128.8
81.2
65.2
47.6
*»**********C4 COMPOUNDS*************
NORMAL     ISO-       1-     TRANS-2-
BJIJANE
                                                                                                    640.0
                                                                                                      1.4
                                                                                                      0.0
                                                                                                      0.0
                                                                                                      0.0
                                                                                                      0.0
                                                121.6
                                                  2.3
                                                  0.0
                                                  0.0
                                                  0.0
                     2.7
                     3.1
                     0.9
                     1.2
                     0.0
                     0.0
                                                  0.0
                                                  0.0
                                                  0.0
                                                  0.0
                                                  0.0
                                                  0.0
-------
                  RESEARCH  TRIAMGLt INSTITUTE
                  OUTDOOR  SMOG  CHAMBER STUDY

                  HYDROCARBON DA|A
                  REPORTED  IN PARTS PER BILLION CARBON
                  PART  TWO  OF TrtO
                                 RT1 PROJECT NO.  13U-1151
                                 USEPA CONTRACT NO. 68-02-2207
                       CHAMBER
                                      U&IL
TIME
to
-P-
10- «-75
10- 8-75
10- 9-75
10- 9-75
10-10-75
10-10-75
10- 6-75
10- 8-75
10- 9-75
10- 9-75
10-10-75
10- 8-75
10- 8-75
10- 9-75
10- 9-75
10-10-75
10-10-75
10- 6-75
10- 8-75
10- 9-75
10- 9-75
10-10-75
10-10-75
6.17
16.05
6.00
15.08
1.55
16.07
6.35
16.20
6,17
15.33
1.67
6.50
16.30
6.33
15.58
1.33
16,10
6.65
16.57
7.13
15.83
5.00
16.57
**********CS COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
            ELMlAtiL     EtOlAtiE.	   10LUE.NE.
                                                                         0075.0
                                                                         1115.0
                                                                          760.0
                                                                          720.0
                                                                          720.0
                                                                          560.0
                                                                          870.0
                                                                          520,0
                                                                          316.0
                                                                          209.5
                                                                          127.5
                        1216.7
                         639.a
                         228.0
                         137.5
                         130.0
                          96.0
                                                                          151.a
                                                                          156.0
                                                                           66.0
                                                                           60.0
                                                                           51.5
                                                                           25.9
                                      170.0
                                       58.5
                                       31.8
                                       25.6
                                       33.9
                                       21.9
                                       52.9
                                       27.1
                                       12.6
                                        0.0
                                        0.0
                           50,1
                           28.1
                            8.6
                            8.2
                            7.9
                            5.0
                                        5.8
                                        7.8
                                        3,6
                                        1.6
                                        0.0
                                        0.0
                                    2709.0
                                     711.0
                                     707.0
                                     691.6
                                     117,9
                                     3B2.2
                                    1225,0
                                     627.9
                                     158.9
                                     180.6
                                     158.9
582.1
359.2
319,9
217.7
166.0
100,1
                                     231.2
                                     210.7
                                     156.0
                                     124.6
                                      79.1
                                      6S.1
-------
                   RESEARCH TRIANGLE INSTITUTE
                   OUTDOOR SMOG CHAMUtH STUDY

                   HYDROCARBON OA1A
                   REPORTED IN PARTS PER MILLION CARBON
                   PART ONE OF TwU
                                         RT1 PROJECT NO.  M3U-1154
                                         USEPA CONTRACT NO. 68-02-2207
          CHAMBER
                      UAJ.L
N>
Ln
             4
             4
             4
             4
             4
             a
10-14-75
10-14-75
10-15-75
10-15-75
10-16-75
10-16-75
10-14-75
10-14-75
10-15-75
10-16-75
10-16-75
10-14-75
10-14-75
10-15-75
10-16-75
10-16-75
10-14-75
10-14-75
10-15-75
10-15-75
10-16-75
10-16-75
5.12
16.08
4.53
17.50
4.23
16.00
5.48
16.40
17.87
4.52
16.33
5.73
16.57
18.08
4.70
16.58
5.88
lb.73
5.67
18.33
4.90
16.83
                                         1124.0
                                          180.8
                                           44.2
                                           60.0
                                           48.0
                                           35.4
                                          366.0
                                           76.2
                                           40.2
                                           52.0
                                           26.8
584.0
 79.6
 69.4
 46.6
 22.4
 98.0
 30.4
 18.7
 73.8
 37.8
 17.2
OUNDS****

ACETYLENE
646.0
238.0
46.2
31.2
27.2
23.4
262.0
92.6
11.3
10.5
7.7
310,0
84.2
17.2
8.5
4.2
62.6
14.8
2.3
9.3
5.1
3.5
**C3 COMPOUNDS***

EKUEAtlE.
1044.0
771.0
420.0
438.3
396.0
309.0
293.7
206.7
54.3
31.2
37.2
594.0
228.0
75.9
50.1
28.7
91.2
43.8
31.2
70.2
45.3
37.8

P-BHELilt
546.0
0.0
0.0
0.0
0.0
0,0
150.6
25.3
1.2
3.1
1.7
351.0
35.1
14.6
3.7
2.0
36,6
5.7
3.2
11.9
5.0
2.5
******
NORMAL
BUTANE.
2996.0
1468.0
532.0
428.0
416.0
301.6
856.0
353.6
132,4
28.5
87.6
1644.0
460.0
165.6
141.6
80.0
153.2
56.0
26.7
107.6
80.0
77.2
                                       *******»****C4 COMPOUNDS*************
                                                  ISO-       1-     TRAN3-2-
                                                           UU1LUL    BU.IE.N.E

                                                          464.0
                                                            0.0
                                                            0.0
                                                            0.0
                                                            0.0
                                                            0.0
                                                          116.0
                                                            0.0
                                                            0.0
                                                            0,0
                                                            0.0
296,4
  0.0
  2.4
  1.0
  0.0
  7.9
  0.0
  0,0
  1.3
  1.7
  0.0
-------
                   RESEARCH TRIANGLE INSTITUTE
                   OUTDOOR SMOG CHAMBER STUDY

                   HYDROCARBON DATA
                   REPORTED IN PARIS PER BILLION CARBON
                   PART TWO OF TWO
                     RTI PROJECT NO.  43U-1154
                     USEPA CONTRACT NO. 68-02-2207
                        CHAMBER
                                       QLLL   _
                                                  TIME
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
EE&IAUL     EJHil&liL
ON
                           2
                           2
                           2
                           2
                           2
10-14-75
10-14-75
10-15-75
10-15-75
10-16-75
10-16-75
10-14-75
10-14-75
10-15-75
10-16-75
10-16-75
10-14-75
10-14-75
10-15-75
10-16-75
10-16-75
10-14-75
10-14-75
10-15-75
10-15-75
10-16-75
10-16-75
5.12
16.06
4.53
17.50
4.23
16.00
5.46
16.40
17.87
4.52
16.33
5.73
16.57
18.08
4.70
16.58
5.88
16.73
5.b7
18.33
4.90
16.83
                                                                          2815.0
                                                                           855.0
                                                                           209.5
                                                                           117.5
                                                                           160.0
                                                                           115.0
             745.0
             233.0
              91.5
              12.7
              52.5
            1525.0
             288.5
              92.5
             100,5
              46.6
                                                                            91.0
                                                                            32.0
                                                                             6.4
                                                                            66.0
                                                                            55.0
                                                                            48.3
                          121.5
                           43.5
                            8.1
                            2.4
                            5.4
                            0.0
46.8
15.0
 4.1
 0.0
 0.0
67.0
12.3
 1.3
 6.1
 0.0
                            5,6
                            0.0
                            0.0
                            0.0
                            0.0
                            0,0
         2156.0
          764.0
          190,0
          142.8
           52.1
           41.6
1001.0
 528.5
 130.9
 106.5
  50.3
1547.0
 262,5
  69.9
  77.0
  53.5
          194.6
           56.4
           40.9
          261.4
          103.6
           39,8
-------
         RESEARCH TRIANGLE INSTITUTE
         OUTDOOR SMOG CHAMBER STUDY

         HYDROCARBON DATA
         REPORTED IN PARTS PER BILLION  CARBON
         PART ONE OF
                                                   RTI PROJECT NO.  43U-1154
                                                   USLPA CONTRACT NO.  68-02-2807
CHAMBER
tlUJlliiEL-
        *«*(,2 COMPOUNDS****
UMt    ETHANE OR
                                                    **C3 COMPOUNDS***
                             EEQEME.
   2
   2
   2
   2
   2
10-28-75
10-28-75
10-29-75
10-30-75
10-30-75
10-31-75
10-28-75
10-28-75
10-29-75
10-30-75
10-31-75
10-28-75
10-28-75
10-29-75
10-29-75
10-29-75
10-31-75
10-28-75
10-28-75
10-29-75
10-30-75
10-31-75
5.00
18. u7
4. 43
4.82
16.82
B.90
5. 18
16.23
4.57
4.V7
9.12
5.60
18. 40
4.87
5,13
17.13
9.33
5.78
18.57
8.53
5.27
9.53
          414.3
           67.4
           23.7
           20.4
           16.0
                                 610,6
                                  93.8
                                  31.4
                                  20,4
                                  16.6
                                  16.5
                                  93.2
                                  28.0
                                  17.8
                                  17.8
                                  24.8
309.4
 74.4
 15.7
 11.8
  5.6
                    311.0
                     68.6
                     15.6
                       7.9
                    »   6.0
                       5.7
                     61.7
                     14.4
                       4.5
                       2.9
                       4.3
971.2
600.0
247.4
152.1
170.1
95.1
384.3
172.2
45.6
29.7
15.4
559.7
154.8
30.9
13.4
8.5
8.6
83.8
57.3
43.2
36.7
22.0
454.9
16.5
8.4
6.2
0.0
3.6
183.7
8.6
3.4
l.t
1.5
293.8
9.4
1.9
2.6
2.2
2.3
45.1
1.6
4.1
1.8
2.4
2553.3
1336.0
440.5
246.4
151.6
133.6
1043.2
298.4
73.7
39.4
26.0
1553.1
364.4
68.0
33.3
21.6
17.2
155.6
145.6
77.6
71.6
45.2
                             ****»**»****C4 COMPOUNDS*************
                             NORMAL     ISO-       1-     TRANS-2-
                             &U1ANJL    HUIAtiL    BUT 5 ME   _
                                                                                           207.4
                                                                                             1.3
                                                                                             0.0
                                                                                             0,0
                                                                                             0.0
                                                                                             0.0
145.1
  0.0
  0,0
  0,0
  0.0
                                                217.9
                                                  2.2
                                                  0.0
                                                  0.0
                                                  0.0
                                                  0.0
                                                  13.4
                                                   0.0
                                                   0.0
                                                   0.0
                                                   1.1
-------
                   RESfcARCH  TRIANGLE  INSTITUTE
                   OUTDOOR SMOG  CHAMBER  STUDY

                   HYDROCARBON DATA
                   REPORTED  IN PARTS  PER BILLION  CARBON
                   PART  TWO  OF THU
                     RT1 PROJECT NO.  43U-1154
                     USEPA CONTRACT NO. 68-02-2207
                       CHAMBER
                                       OA1L   _
                                                  TIME
to
00
10-26-75
10-26-75
10-29-75
10-30-75
10-30-75
10-51-75
10-26-75
10-26-75
10-29-75
10-30-75
10-31-75
10-28-75
10-26-75
10-29-75
10-29-75
10-29-75
10-31-75
10-28-75.
10-26-75
10-29-75
10-30-75
10-31-75
5.00
18.07
4,43
4.82
16.82
6.90
5.18
18.23
4.57
4.97
9.12
5.60
18.40
4.87
5,13
17.13
9.33
5.76
16.57
6.53
5.27
9.53
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      130-      CYCLO-
            EENIftMS     EEMAN.E.	   IQUIEtiE,
                                                                          1616.9
                                                                           795.0
                                                                           198.9
                                                                            96.0
                                                                            29.9
                                                                            46.6
                                                                           939.8
                                                                           184.5
                                                                            41.2
                                                                            26.1
                                                                             9.9
            1113.8
             253.5
              38.1
              20.7
              17.2
              13.1
                                                                            78.8
                                                                            70.5
                                                                            27.4
                                                                            25.1
                                                                            18.6
                           71.0
                           38.0
                            7.9
                            4.6
                            1.6
                            1.1
                           41.0
                           17.8
                            0.0
                            0.0
                            0.0
91.0
11.3
 1.4
 0.0
 0.0
 0.0
                            3.6
                            1.5
                            0.0
                            0.0
                            0.0
         2088.5
          623.0
          228.9
           26.7
           45.4
           39.9
         1102.0
          263.2
           31,9
           35.8
           28,7
1281.1
 190.4
  73.5
  59.6
  32.6
  49.4
          202.6
           45.fc
          100.1
           31.3
           37.9
-------
         RESEARCH TRIANGLE INSTITUTE
         OUTDOOR SMUG CHAMBER STUDY

         HYDROCARBON DA1A
         REPORTED IN FARTS PER BILLION CARBON
         PART ONE OF
                                                                      HTI PROJECT NO.  43U-1154
                                                                      USEPA CONTRACT NO. 68-02-2207
CHAMBER
                   IIMt
3
3
3
3
3
3
         BAIL

       11-  4-75
       11-  4-75
       11-  5-75
       il-  5-75
       ,1-  6-75
        I-  6-75
        1- 4-75
        1- 4-75
        1- 5-75
       ,1- 6-75
        1- 6-75
1  -  4-75
1  -  4-75
,  -  5-75
,  -  5-75
I  -  6-75
i  -  6-75
        [1- 4-75
        1- 4-75
        [1- 5-75
        1- 6-75
        11- 6-75
           6.20
           16.57
           5.B2
           16.50
           6.18
           19.08
           16.73
            6.03
            6.35
           20.08
 6./7
17.07
 6.27
16.90
 6.58
19.b7
            6.97
           17.07
            t>.47
            6. 75
           19.33
***C2 COMPOUNDS****
ETHANE OR
_U.tlLUt— i
1192.0
324.0
120.8
59.4
40.2
31.0
414,0
164.6
81.4
32.2
31.8
618.0
216.0
129.0
56.0
48.0
31.8
106.8
59,8
55.4
27.0
23.8

LLLULEJit
646.0
446.0
256.0
232.0
172.4
133.3
306.0
252.0
166.2
104.2
89.4
320.0
212.0
140.8
96.2
86.6
72.2
75.4
52.0
35.5
24.4
21.8
                                         **C3 COMPOUNDS***

                                         EHQEAML    ESQELUL
                                                  ************C4  COMPOUNDS************"
                                                  NORMAL      ISO-       1-      TRANS-2-
                                                            aiilACiL    flUltflfc   _aUlEJ*E_
                                909.0
                                762.0
                                462.0
                                402.0
                                258.9
                                270.3
                                411.0
                                342.0
                                180.0
                                128.7
                                126.0
558.0
402.0
273.3
214.5
175.2
127.8
                                 88.2
                                 74.1
                                 53.4
                                 32.4
                                 26.4
         462.0
          28.5
           0.0
           0.0
           0.0
           0.0
         129.0
          15.6
           4.0
           9,8
          11.6
303.0
 23.0
 13.3
 10.0
  e.o
  7.1
          46.5
           7.4
           5.1
           1.8
           1.9
         2824.0
         1972.0
         1016.0
         1036.0
          752.0
          520.0
          740.0
          520.0
          496.0
          322.8
          277.2
1596.0
1128.0
 692.0
 464.0
 338.3
 215.2
          218.8
          156.4
          127,6
           65.6
           65.2
                                                                                          412.0
                                                                                            0.0
                                                                                            0.0
                                                                                            0.0
                                                                                            0.0
                                                                                            0.0
                                                                                            27.3
                                                                                             0.0
                                                                                             0.0
                                                                                             0.8
                                                                                             0.0
                                                                                           255.2
                                                                                             4.1
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                            23.4
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
-------
RESEARCH TRIANGLE INSTITUTE
OUTDOOR SMUG CHAMBER STUDY

HYDROCARBON DATA
REPORTED IN PARTS PER BILLION CARBON
PART TWO OF TWO
                     RTI PROJECT NO.  43U-1154
                     USEPA CONTRACT NO. 68-02-2207
     CHAMBER
        2
        2
        2
        2
        2

DATE,
- «-75
- 4-75
- 5-75
- 5-75
- 6-75
- 6-75
- a-75
- 4-75
- 5-75
- 6-75
- 6-75
- 0-75
- 4-75
- 5-75
- 5-75
- 6-75
- 6-75
- 4-75
- a-75
- 5-75
- 6-75
- 6-75
TIME
-1HRS. ESI)
6.20
16.57
5.82
16,50
6,18
19,08
6, 02
16.73
6.03
6.35
20.08
6.77
17.07
6,27
16.90
6.58
19.67
6,97
17.07
6.17
6.75
19.33
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
                        PEN.IAEJE	   .IUL.UE.N.E
                                                       2600.0
                                                       1505.0
                                                        695.0
                                                        705.0
                                                        520,0
                                                        320.5
             263,0
             219.0
             360.0
             226.0
             17S.O
                                                       1485.0
                                                        850.0
                                                        510.0
                                                        328.5
                                                        1B5.5
                                                        101.0
                                                        160.0
                                                         70.5
                                                         93.3
                                                         23.1
                                                         48.1
                           98.0
                          172.5
                           30.2
                           33.«
                           24.a
                           10.9
16.6
 9.a
14.8
 7,4
12.8
                           71.0
                           39.1
                           19.9
                           17.4
                            7.4
                            0,0
                            7.3
                            5.6
                            2,4
                            0.0
                            0.0
         1722,0
          987.0
          938,0
          614.6
          442,4
          346.5
1100.0
 868.0
 410.9
 187,6
  58.5
         1134.0
          967,0
          541.8
          406.7
          324.1
          287,7
          140,7
          135.0
          128.1
          136.5
          108,5
-------
         RESEARCH TRIANGLE INSTITUTE
         OUTDOOR SMOG CHAMbE'R STUDY

         HYDROCARBON DAIA
         REPORTED IN PARTS PER BILLION CARBON
         PART ONE OF TWO
                                                                      RTI PROJECT  NO.   43U-1154
                                                                      USEPA  CONTRACT NO.  68-02-2207
CHAMBER
2
2
2
2
2
2
3
3
3
3
3
3
            QA1L

            -18-75
            -18-75
            -18-75
            -19-75
            -20-75
            -20-75
•18-75
•18-75
•18-75
•19-75
•20-75
•20-75
•18-75
•18-75
•19-75
•19-75
•20-75
•20-75
         •18-75
         •18-75
         •18-75
         •19-75
         •19-75
         •20-75
         •20-75
                      TIME
          1.27
          5.92
         17.07
          5.98
          5.68
         16. i]
 1.47
 6.08
17.23
18.23
 5.9'j
16.43
 1 .63
 6.25
 6.20
18,40
 6. 17
16.60
          1.83
          6.12
         17.57
          6.43
         18.57
          6.42
         16.77
         ETHANE  OR
         -ETMiBt.—

           103.6
           650.0
           312.0
           216.0
           131.0
           102.2
193.1
552.0
144.8
 33.4
 28.0
 19.3
 32.2
510.0
121.1
 81.6
 77.6
 50.0
            18.6
           418.0
           230.0
            25.0
            22.4
            28.0
            18.2
OUND3**** **C3 COMPOUNDS***
ACE T YLENK
7.1
330.0
254,0
193.6
174.0
137,2
10.3
310.0
121.6
28.6
19.0
15.6
1.7
290.0
116.8
108.2
69.2
71.0
1.8
308.0
202.0
13.4
10.4
14.0
6.4
EBOEME.
10.6
600.0
519.0
159.0
435.0
336.0
28.2
507.0
258.6
46.8
33.0
27.1
2.6
510.0
218.7
219.0
186.6
131.7
5.6
411.0
405.0
75.6
50.4
64.5
38.1
PRQPE NE
3.4
330.0
35.4
8.1
0.0
0.0
1.6
276.6
18.7
5.9
2.1
1.7
1.9
276.6
14.3
18.4
13.2
7.1
3.3
240.0
42.3
4.1
1.0
9.4
1.3
******
NORMAL
fjllT iMF
8.8
1716.0
1312.0
1188.0
968.0
832.0
4.6
1468.0
564.0
104.0
91.2
71.2
2.1
1400.0
556.0
536.0
412.0
333.2
22.4
1172.0
1064.0
87.6
43,6
53.2
39.5
                                                                              »**C4 COMPOUNDS*************
                                                                                ISO-        1-      TRANS-2-
                                                                              BUTAN.E    flUIUiL

                                                                                         0.0
                                                                                       270.8
                                                                                         1.1
                                                                                         1.2
                                                                                         0.0
                                                                                         0.0
                                                                                             0,0
                                                                                           236.4
                                                                                             4.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                           231.6
                                                                                             0.0
                                                                                             0.0
                                                                                             1.3
                                                                                             0.0
                                                                                             4.0
                                                                                           260.0
                                                                                             5.7
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
-------
                  RESEARCH TRIANGLE  INSTITUTE
                  OUTDOOR SMOG CHAMBER STUDY

                  HYDROCARBON DATA
                  REPORTED IN PARIS  PER BILLION CARBON
                  PART ThO OF FitO
                     RTI PROJECT NO.  43U-1154
                     USEPA CONTRACT NO, 68-02-2207
                       CHAMBER
CO
                          2
                          2
                          2
                          2
                          2
                          2

QAlfc.
11-18-75
11-18-75
11-18-75
11-19-75
11-20-75
11-20-75
11-18-75
U-1B-75
11-18-75
11-19-75
11-20-75
11-20-75
11-18-75
11-18-75
11-19-75
11-19-75
11-20-75
11-20-75
1-18-75
1-18-75
1-18-75
1-19-75
1-19-75
1-20-75
1-20-75
TIME
1HRS. f-ai
1.27
5.92
17.07
5.96
5.68
16.27
1.47
6.08
17.23
16.23
5.95
16.43
1.63
6.25
6.20
18.40
6.17
16.60
1.83
6.42
17.57
6.43
18.57
6.42
16.77
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      130-      CYCLO-
                        EEJJIAME	   IOLUE.N.E.
                                                                            8.0
                                                                         1570.0
                                                                          935.0
                                                                          905.0
                                                                          745.0
                                                                          630.0
              11.9
            1385.0
             441.0
              73.5
              60.0
              49.3
                                                                            0.0
                                                                         1340.0
                                                                          401.5
                                                                          391.5
                                                                          176.5
                                                                          235.5
                                                                           33.7
                                                                         1210.0
                                                                          790.0
                                                                           36.6
                                                                           12.7
                                                                           19.9
                                                                           19.9
                            0,0
                           69.0
                           41.7
                           38.0
                           28.7
                           23.9
 0.0
60.5
18.5
 2.5
 2.9
 0.0
                            0.0
                           57.0
                           14.1
                           20.2
                           10.0
                            8.0
                            0,0
                          271.0
                           32.4

                            5.9
           10.1
         1127,0
          847.0
          840,0
          660.1
          555.6
  ir.i
1232.0
 477.4
 144.2
 134.4
  36.4
            9.1
          882.0
          690.0
          676,9
          410,0
          336.0
           60.8
         1127.0
          889.0
          296.1
          190.0
          190.0
          107.7
-------
                  RESEARCH  TRIANGLE  INSTITUTE
                  OUTDOOR SMOG  CHAMBER  STUDY

                  HYDROCARBON DATA
                  REPORTED  IN PARTS  PER BILLION  CARBON
                  PART ONE  OF TWU
                                           RTI PROJECT NO.  43U-1154
                                           USEPA CONTRACT NO. 66-02-2207
         CHAMBER
                     UAlt
                                TIMt
***L2 COMPOUNDS****
ETHANE OR
_LUlttiL __ ALLULtUE
                                                             **C3  COMPOUNDS***
                             ************C4 COMPOUNDS*************
                             NORMAL     ISO-       1-     TRANS-2-
                             aillAtiL    BUIAME    flUIFN.E    BMTENE
u>
4-10-76
4-10-76
4-15-76
0-15-76
0-10-76
4-10-76
0-15-76
4-15-76
4-16-76
4-16-76
4-10-76
4-10-76
4-15-76
4-15-76
4-16-76
0-16-76
4-10-76
0-10-76
0-15-76
4-15-76
0-16-76
5.28
16.08
5,00
18.08
5.50
16.33
5.57
18.33
5.30
16.33
5.67
16.58
5.73
18.58
5.08
16.58
5.83
16.83
5.92
18.83
5.65
                                          708.8
                                           70.8
                                           31.6
                                           63.2
                                           70.8
                                           17.5
  501.8
   35.5
  189.2
   18.8
   19.0
   17.0
                                          533.4
                                           50.8
                                           13.1
                                           12.4
                                           14.1
            625.8
            161.0
             17.1
              5.8
              6.7
              1.6
464.2
 65.7
177.4
 02.8
 01.8
 29.4
            090.6
             70.3
              6.3
              2.0
              2.4
572.7
96.9
292.2
80.4
523.5
118.5
20.0
6.1
7.2
4.6
398.7
71.0
151.5
34.8
34.8
21.2
393.3
189.0
95.0
53.1
45.9
301.6
9.2
101.6
12.9
273.5
41.1
3.6
4.4
5.3
5,6
208.6
10.0
72.6
2.8
1.8
9.5
196.7
14.4
3.0
4.5
1.4
2246.0
312.4
1060.0
296.0
1958.0
010.0
72.0
20.7
20.0
13.2
1500.8
230.8
560.0
103.2
102.8
50.8
1089.2
417.6
133.5
50.0
41.6
                                                                                                    369,8
                                                                                                      0.0
                                                                                                    151.2
                                                                                                     21.5
                                                310.2
                                                 11.5
                                                  0.0
                                                  0.0
                                                  0.0
                                                  0.0
237.6
  1.*
 66.8
  0.0
  0.0
  1.0
                                                241.9
                                                  5.J
                                                  0.0
                                                  0,0
                                                  0.0
                                                                       200.0
                                                                         0.0
                                                                       116.0
                                                                        31.6
           170.8
            38.3
             0.0
             0.0
             0.0
             0.0
164.6
  0.0
 60.1
  0.0
  0.0
  0.0
           143.4
             6.4
             0.0
             0.0
             0.0
-------
RESEARCH TRIANGLE INSTITUTE
OUTDOOR SMOG CHAMBER STUDY

HYDROCARBON DATA
REPORTED IN PARTS PER BILLION CARBON
PART TWO OF TWO
                                 RTI PROJECT NO.  43U-1154
                                 USEPA CONTRACT NO, 68-02-2207
     CHAMBER
TIME
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
            EtttLAtiL     EttiiAtiE	   10LUEUL
4-14-76
4-14-76
4-15-76
4-15-76
4-14-76
4-14-76
4-15-76
4-15-76
4-16-76
4-16-76
4-14-76
4-14-76
4-15-76
4-15-76
4-16-76
4-16-76
4-14-76
4-14-76
4-15-76
4-15-76
4-16-76
5.28
16.06
5.40
18.08
5.50
16.33
5.57
16.33
5.30
16.33
5.67
16.58
5.73
18.58
5.48
16.58
5.83
16.83
5.92
18.83
5.65
                                                         277.a
                                                          32.8
                                                          65.0
                                                          27.0
                                                         235,0
                                                          54.7
                                                          10.6
                                                           4.4
                                                           6.2
                                                           0.0
                                                         115.4
                                                          22.0
                                                          75.5
                                                           7.2
                                                          11,1
                                                           4.9
                                                         169.9
                                                          22.3
                                                           4.5
                                                           0.0
                                                           0,0
                                       79.2
                                        6.9
                                       35.6
                                        8.9
                                       75.2
                                       15.3
                                        0.0
                                        0.0
                                        0.0
                                        0.0
                                       55.6
                                        4.9
                                       19.8
                                        0.0
                                        0.0
                                        0.0
                                       53.3
                                        6.0
                                        0.0

                                        0.0
-------
         RESEARCH TRIANGLE INSTITUTE
         OUTDOOR SMUG CHAMBER STUDY

         HYDROCARBON DATA
         REPORTED IN PARTS PER BILLION CARBON
         PART ONE OF TnU
  RTI PROJECT NO.  03U-1154
  USEPA CONTRACT NO. 68-02-2207
CHAMI3ER
            OAit
                              ETHANE OR
2
2
2
2
2
1-28-76
1-29-76
1-29-76
1-30-76
1-30-76
1-28-76
1-29-76
1-29-76
1-30-76
1-30-76
1-28-76
1-28-76
1-29-76
1-29-76
1-30-76
1-30-76
1-28-76
1-28-76
1-30-76
1-30-76
5.13
1.80
15.33
1.70
15.68
5.32
5.00
15.55
1.90
15.78
5.18
15.08
5.18
15.78
5.07
15.72
5.66
15.33
5.28
15.62
                             140.6
                              65.8
                              28.4
                              18. 8
                              51.4
106.0
 34.8
 20.8
 17.0
 32.9
                             131.0
                              53.2
                              33.4
                              80.0
                              24.2
                              74.2
                              83.8
                              07.0
                              00.6
                              36.0
UND3**** **C3 COMPOUNDS***
CLMUNE EfiOP-ANE PRDPEME
116.2
75.2
63.0
56.1
48.0
90.6
63.8
60.4
52.3
46.8
«
109.2
81.2
09.9
36.4
39.8
27.5
66.6
18,0
62.4
43.4
118.8
79.5
69.3
69.0
42.1
B3.7
65.7
69.0
50.8
05.3
108.0
78.9
52.5
38.4
36.4
30.0
70.8
48.3
3ft. 1
39.0
63.6
8.3
5.5
3.6
3.1
01.7
3.6
4.3
2.0
1.9
57.6
7.0
2.9
4.8
2.2
3.4
33.3
5.6
2.3
4.2
************C1 COMPOUNDS*************
NORMAL     ISO-       1-     TRANS-2-
          aUlAtiL    BUTENE   -BUTFCtL.
                                        369.6
                                        226,6
                                        171.2
                                        150.0
                                        121.2
264.6
181.2
160.0
121.4
125.6
                                        358.0
                                        230.8
                                        jao.e
                                         96.0
                                        100.3
                                         93.2
                                        206.4
                                        139.6
                                        112.0
                                        112.0
                                                                                            61.6
                                                                                             0.0
                                                                                             0,0
                                                                                             0.0
                                                                                             0.0
                                                                                            14,1
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                           62.1
                                                                                            0.0
                                                                                            0.0
                                                                                            0.0
                                                                                            0,0
                                                                                            0,0
                                                                                           31.0
                                                                                             1.5
                                                                                             0.0
                                                                                             0.0
                               11.0
                                0,0
                                0.0
                                0.0
                                0.0
                               15.6
                                0.0
                                0.0
                                0.0
                                0.0
                               15.6
                                0.0
                                0.0
                                0.0
                                0.0
                                0.0
                               22.7
                                0.0
                                0.0
                                0.0
-------
                 RESEARCH  TRIANULt  INSTITUTE
                 OUTDOOR SMOG  LHAMUEH  STUDY

                 HYDROCARBON DATA
                 REPORTED  IN PARTS  PER OILLION  CARBON
                 PART  TWO  OF TWO
                                 RTI  PROJECT  NO.   43U-1154
                                 USEPA CONTRACT  NO.  68-02-3207
                       CHAMBER
                                      HUE.   ,l
TIME
**********CS COMPOUNDS********** C7 COMPOUND
  NORMAL      130-      CYCLO-
                        EEtiIMt__   I
ON
4-28-76
4-29-76
4-29-76
4-30-76
4-30-76
4-28-76
4-29-76
4-29-76
4-30-76
4-30-76
4-28-76
4-28-76
4-29-76
4-29-76
4-30-76
4-30-76
4-28-76
4-28-76
4-30-76
4-30-76
5.13
4.80
15.33
4.70
15.88
5.32
5.00
15.55
4.90
15.78
5.48
15.06
5.16
15.76
5.07
15.72
5.66
15.33
5.26
15.62
                                                                           30.8
                                                                           20.6
                                                                           16.4
                                                                           13.3
                                                                           13.2
                                                                           41.1
                                                                           18.9
                                                                           14.9
                                                                           12.5
                                                                           13.1
                          32.6
                          21.0
                          11.1
                           9.3
                          12.6
                          14.5
                                                                           19.5
                                                                           16.2
                                                                           12.9
                                                                           13.4
                                       20.8
                                       10.0
                                        5.0
                                        3.3
                                        0.6
                                       35.0
                                        4.4
                                        3.6
                                        0.6
                                        0,6
                           11.1
                            6.9
                            3.8
                            2.1
                            0.6
                            0.7
                                       13.4
                                        3.2
                                        3.0
                                        2.3
-------
                  RESEARCH  TRIANGLE INSTITUTE.
                  OUTDOOR  SMOG  CHAMBER STUDY

                  HYDROCARBON  DATA
                  REPORTED  IN  PAKT3 PER BILLION CARBON
                  PART  ONE  OF  TrtU
                                                                          RTI  PROJECT  NO.   43U-1154
                                                                          USEPA  CONTRACT  NO.  66-02-2207
CHAMBER
diiilMIL.
                                TIME
***C2 COMPOUNDS****
ETHANE OR
u>
**C3 COMPOUNDS***

EBUEAblL   EEQPE.N.E.
1
1
1
1
1
I
5- 6-76
5- 6-76
5- 7-76
5- 7-76
5- 8-76
5- 8-76
4.78
16.35
4.40
15.58
4.25
15.06
159.4
61 .2
43,0
39.4
48.2
12.7
133.4
100.4
75.2
67.2
46.8
46.6
111.0
101.4
76.8
67.5
55.3
43.5
58.2
5.6
3.9
3.4
1.2
0.0
408.0
302.4
222.8
188.0
140.4
130.0
2
2
2
2
2
2
5-
5-
5-
5-
5-
5-
6-76
6-76
7-76
7-76
8-76
8-76
4. 76
16.50
4.60
15.83
4.43
15.33
193
57
37
60
17
11
.8
.8
.7
,0
.5
.5
177
lia
109
83
86
46
.5
.4
,2
.4
.8
.4
161.3
111.9
129.4
81.9
84.3
44.4
84
3
0
0
0
0
.1
.0
.0
.0
.0
.0
535.8
536.8
311.2
210.8
213.6
106.4
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
6-76
6-76
7-76
7-76
8-76
8-76
6-76
6-76
7-76
7-76
fl-76
8-76
6-76
6-76
7-76
P-76
Pl-76
6-76
6-76
7-76
7-76
6-76
8-76
4.78
16.35
4.40
15.58
4.25
15.06
4. 76
16.50
4.60
15.83
4.43
15.33
5.18
16. 75
4.78
4.62
15.58
5.35
17.00
4.95
16.33
4.78
15.63
3
3
3
3
3
5- 6-76
5- 6-76
5- 7-76
5- 6-76
5- 6-76
5.18
16. 75
4.78
4.62
15.58
212.0
55.6
57.6
15.5
18.0
193.4
119.2
87.0
46.6
42.0
196.5
96.9
84.9
46.2
48.0
104.1
2,4
3.9
0,0
7.0
620,0
315.6
254.8
116.0
86.0
a
H
4
a
4
4
5- 6-76
5- 6-76
5- 7-76
5- 7-76
5- 6-76
5- 8-76
5.35
17.00
4.95
16.33
4.78
15.63
272.0
115.0
80.2
74.4
40.2
26.4
254.0
191.6
171.0
104.4
116.6
101.6
262.8
197.4
165.0
102.6
122.7
107.7
136,5
7,9
3.9
7.1
0.0
0.0
820.0
588.0
512.0
288.8
329.6
280,8
111.0
101.4
76.8
67.5
55.3
43.5
161.3
111.9
129.4
81.9
84.3
44.4
196.5
96.9
84.9
46.2
48.0
262.8
197.4
165.0
102.6
122.7
107.7
56.2
5.6
3.9
3.4
1.2
0.0
84.1
3.0
0.0
0,0
0.0
0.0
104.1
2,4
3.9
0,0
7.0
136,5
7,9
3.9
7.1
0.0
0.0
***********»C4 COMPOUNDS*************
NORMAL     ISO-        1-      TRANS-2-
          aLLLAttE.    El'IEHE.    _BUIENE_

                    66.8        39.9
                     1.0         0.0
                     0.0         0.0
                     0.0         0.0
                     0,0         0.0
                     0.0         0,0
                                                                                                      91,2       65.7
                                                                                                       2.8        0,0
                                                                                                       0.0        0.0
                                                                                                       0,0        0.0
                                                                                                       0,0        0.0
                                                                                                       0.0        0.0
                                                                                                     101.6       76.0
                                                                                                       0,0        0.0
                                                                                                       0.0        0.0
                                                                                                       0.0        0.0
                                                                                                       0.0        0.0
                                                                                                     135.6      107.2
                                                                                                       0,0        0.0
                                                                                                       0.0        0.0
                                                                                                       0.0        0.0
                                                                                                       0.0        0.0
                                                                                                       0,0        0,0
-------
                  RESEARCH TRIANGLE INSTITUTE
                  OUTDOOR SMOG CHAMBER STUDY

                  HYDROCARBON DATA
                  REPORTED IN PART3 PER BILLION CARBON
                  PART ThO OF TWO
                                 RTI  PROJECT NO.   43U-1154
                                 USEPA CONTRACT NO.  68-02-2207
                       CHAMBER
                                      HAIL
TIME
co
00
                          2
                          2
                          2
                          2
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
5-
6-76
6-76
7-76
7-76
8-76
fl-76
6-76
6-76
7-76
7-76
8-76
8-76
6-76
6-76
7-76
8-76
8-76
6-76
6-76
7-76
7-76
8-76
8-76
4.78
16.25
4.40
15.58
4.25
15.08
4.78
16.50
4.60
15.83
4.43
15.33
5.18
16.75
4.78
4.62
15.56
5.35
17.00
4.95
16.33
4.78
15.83
**********C5 COMPOUNDS**********  C7 COMPOUND
  NORMAL      ISO-      CYCLO-
                        P.EN.IANE	
                                       15.1
                                        8.3
                                        4.8
                                        3.5
                                        3.0
                                        0.0
                           19.7
                            9,9
                            8.6
                            5.0
                            4.1
                            0.0
                           17.8
                           11.1
                            5.6
                            0.0
                            0.0
                                       27.3
                                       18.6
                                       14.3
                                        7.9
                                        7.9
                                        7.5
                                                                           39.8
                                                                           29.8
                                                                           21.6
                                                                           19.6
                                                                           13.9
                                                                           14.7
                          45.8
                          29,4
                          25,3
                          19.5
                          14.4
                           H,8
                          49.3
                          28.9
                          25.9
                          11.1
                           8.0
                                                                           61.0
                                                                           50,0
                                                                           43.5
                                                                           25.9
                                                                           25.8
                                                                           23.9
-------
         RESEARCH TRIANGLE INSTITUTE
         OUTDOOR SMOG CHAMBER STUDY

         HYDROCARBON DA1A
         REPORTED IN PARTS PbR BILLION CARBON
         PART ONt OF TWU
                                                   RTI  PROJECT  NO.   03U-1150
                                                   USEPA  CONTRACT  NO.  68-02-2207
CHAMBER
        ***C2 COMPOUNDS****
TIME     ETHANE OR
                                                   **C3 COMPOUNDS***
*****»******CO COMPOUNDS*************
NORMAL     ISO-       1-     TRANS-2-
                             -HUlLtiL.
ULCL-
1
1
2
2
3
3
0
0
U.E
H-
8-
8-
8-
8-
H-
8-
8-
LLL. I
3-76
0-76
3-76
0-76
3-76
0-76
3-76
0-76
t)Ka. tau
3.50
0.00
3. bO
0.00
3.50
0,00
3.50
0.00
_£~LuCJjL__
0.8
505. 0
9.5
532.0
«.5
500.0
11.2
576.0
BVifr ' y-^r111
0.6
098.0
1.2
500.0
0.9
512.0
0.6
502.0
cnurnnt.
0.3
378.0
1.7
387.0
0.0
387.0
0.0
020.0
c. auc~u.uk.
0.9
195.0
1.1
202.0
1.9
178.0
0.0
218.0
UMJ-ntu.
0.9
1000.0
2.6
1072.0
1.1
1376.0
0.9
1576.0
0.0
0.9
1.1
1.5
0.0
1.1
0.0
1.1
0.0
226.0
0.0
230.0
0.0
220.9
0.0
250.0
0.0
183.0
0.0
190.0
0.0
72.6
0.0
205.0
-------
RESEARCH TRIANGLE INSTITUTE
OUTDOOR SMOG CHAMBER STUDY

HYDROCARBON DATA
REPORTED IN PART3 PEN BILLION CARBON
PART TWO OF
        RTI  PROJECT  NO.   13U-1151
        USEPA  CONTRACT  NO.  6R-02-2207
COMPOUNDS********** C7 COMPOUND
MBER
n P D H A T P f L
utti_
J
1
2
2
3
3
1
«
LUJ-Lb. _U
8- 3-/6
8-
8-
8-
8-
8-
8-
8-
1-76
3-76
1-76
3-76
1-76
3-76
1-76
TIME NORMAL 130-
IfiS.^ ^OTI Pf-NTiNE PENTANE.
3.
1.
3.
1.
3.
1.
3.
1.
50 5
00
50
00
50
00
50
00
117
3
123
0
113
6
133
.0
.0
.1
.0
.0
.0
.6
.0
CYCLO-
EE.NIANE IQLUtNE
0
33
0
32
0
30
0
37
.0
.0
.0
.7
.0
.7
.0
.7
-------
         RESEARCH TRIANGLE INSTITUTE
         OUTDOOR SMOG CHAMBER STUDY

         HYDROCARBON DATA
         REPORTED IN PARIS PER OILL10N CARBON
         PART ONE OF IrtU
                                           RTI PROJECT NO.  13U-1150
                                           USEPA CONTRACT NO. 68-02-2207
CHAMHER
TIME
            U&IL
***C2 COMPOUNDS****
ETHANE OR
8-20-76
R-20-76
8-21-76
6-24-76
8-25-76
6-26-76
8-20-76
8-20-76
8-20-76
8-25-76
8-25-76
6-26-76
8-20-76
8-20-76
8-20-76
8-25-76
6-25-76
8-26-76
8-20-76-
8-21-76
8-20-76
8-25-76
8-25-76
8-26-76
o.OO
5.08
15.70
5.00
15.28
5,63
0.00
5.22
15.83
5.00
15.05
5.55
0.00
5.33
16.00
5.00
15.62
5.00
0.00
5.53
16.17
5.55
15.80
5.55
e. a
2380.0
126.0
00,0
20.6
751.9
14.0
706.0
81.7
20.0
03.8
25.0
15.5
630.0
75.6
27.0
21.6
15.0
6.8
276.0
19.7
8.8
9.8
122.0
2.0
1620.0
576.0
510.0
368.0
123.0
1.0
072.0
290.0
210.0
200.0
192.0
0.8
406.0
200.0
221.0
198.0
132.0
0.5
172.0
52.6
6.3
32.0
38.6
**C3 COMPOUNDS***

EBQEANJ.   PRIIPLNE
************CO COMPOUNDS*************
NORMAL     ISO-       1-     TRANS-2-
          BUTA.NE
0.0
1980.0
572.0
507.0
361.0
399.0
1.5
528.0
290.0
285.0
186.0
182.0
1.5
056.0
257.0
220.0
180.0
123.0
1.8
183.0
53.1
8.3
26.8
37.2
0.3
1320.0
3.7
6.1
3.6
o-.o
0.3
327.0
3,0
2.2
0.5
2.8
3.1
270.0
1.8
2.0
1.9
1.0
0.7
132.0
0.5
1.5
1.8
1.5
1.6
10300.0
1850.0
1200.0
1180.7
680.0
3.2
2368.0
937.0
669.0
500.0
072.0
2.1
1960.0
760.0
700.0
556,0
116.0
2.8
1160.0
126.0
20.6
72.3
91.2
0.0
1880.0
2.5
1.0
1.0
0.0
0.0
1700.0
0.0
0.0
0.0
0.0
                                                                                            0.0
                                                                                          060.0
                                                                                            0.7
                                                                                            1.1
                                                                                            0.9
                                                                                            0.0
                                                                                            0.0
                                                                                          000.0
                                                                                            0.0
                                                                                            0.0
                                                                                            0.9
                                                                                            0.0
                                                                                            0.0
                                                                                            0.0
                                                                                            1,2
                                                                                            1.0
                                                                                            0.0
                                                                                            0.0
                                                                         0.0
                                                                         0.0
                                                                         0.0
                                                                         0.0
                                                                         0.0
                                                                         0.0
                                                                         0.0
                                                                         0.0
                                                                         0.0
                                                                         0.0
                                                                         0.0
                                                                         0.0
                                                                         0.0
                                                                         0.0
                                                                         0.0
                                                                         0.0
                                                                         0.0
                                                                         0.0
-------
                   RESEARCH  TRIANGLE  INSTITUTE
                   OUTDOOR SMOG CHAMBER  STUDY

                   HYDROCARBON DATA
                   REPORTED  IN PAHT3  PER  BILLION  CARBON
                   PART TWO  OF ThU
                                 HTI PROJECT NO,  43U-1154
                                 U3EPA CONTRACT NO. 68-02-2207
                        CHAMBER
                                        PAIL
TIME
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
ELM1ML     PJHilAtiE.     EEJilAtiE	   IQLUttiE.
•P-
to
                           2
                           2
                           2
                           2
                           2
                           2
8-24-76
8-24-76
8-24-76
6-24-76
8-25-76
8-26-76
8-24-76
6-24-76
8-24-76
8-25-76
8-25-76
8-26-76
6-24-76
8-24-76
8-24-76
8-25-76
8-25-76
8-26-76
8-24-76
8-24-76
6-24-76
8-25-76
8-25-76
8-26-76
4,00
5.08
15.70
5.00
15.28
5.83
4.00
5.22
15.83
5.00
15.45
5.55
4.00
5.33
16.00
5.00
15.62
5.00
4.00
5.53
16.17
5.55
15.80
5.55
                                                                              4.5
                                                                            760.0
                                                                            110.0
                                                                            104.0
                                                                             77.4
                                                                             21.5
                           3.2
                         240.0
                          71.0
                          39.3
                          37.4
                                                                              2.5
                                                                            300.0
                                                                             26.0
                                                                             53.8
                                                                             43.8
                                                                              2.2
                                                                            195.0
                                                                              3.6
                                                                              7.2
                                                                              0.0
                                                                              9.6
                                        0.0
                                        0.0
                                        0.0
                                        0.0
                                        0.0
                                        0.0
                            0,0
                            0.0
                            0,0
                            0,0
                            0.0
                            0.0
                                        0.0
                                        0,0
                                        0.0
                                        0.0
                                        0.0
                                        0.0
                                        0.0
                                        0.0
                                        0.0
                                        0.0
                                        0.0
                                        0.0
                                    2300.0
                                     700,0

                                     398.0
                                     176.0
1050.0
 758.0
 177.B
 267.0
 157.0
                                     1100.0
                                      466,0
                                      386.8
                                      200.0
                                       67.2
                                      339.5
                                      144.0
                                       36.6
                                      325.0
                                       25.3
-------
         RESEARCH TRIANGLE INSTITUTE
         OUTDOOR SMOG CHAMBER STUDY

         HYDROCARBON DATA
         REPORTED IN PARTS PER BILLION CARBON
         PART ONE OF TbU
                                                      RTI PROJECT NO.  43U-1154
                                                      UStPA CONTRACT NO. 68-02-2207
CHAMBER
   2
   2
   2
   2
   2
   2
           ***C2 COMPOUNDS****
   TIME    ETHANE OR
JLUtta«._E.aiI -
                               6900.0
                               5500.0
                               5480.0
                               4460.0
                               3560.0
                               2730.0
9- 8-76
9- P-76
9- 9-76
9- 9-76
9-10-76
9-10-76
9- 6-76
9- 8-76
9- 9-76
9- 9-76
9-10-76
9-10-76
9- 8-76
9- 8-76
9- 9-76
9- 9-76
9-10-76
9-10-76
9- 8-76
9- 8-76
9- 9-76
9- 9-76
9-10-76
9-10-76
5.00
16.00
5.00
14.00
5.50
16.50
5.00
16.00
5.00
14.00
5.50
16.50
5.00
16.00
5.00
14.00
5.50
16.50
5.00
16.00
5.00
14.00
5.50
16.50
                                  36.0
                                  52.2
                                 120.0
                                  12.8
                                   4.0
                                   9.2
                                          5550.0
                                          J290.0
                                          2830.0
                                          1970.0
                                          1110.0
                                           490.0
                          1.6
                          0.6
                          2.0
                          3.2
                          0.8
                          2.4
                                                   **C3 COMPOUNDS***
                                                   EBQEAML
                                1 1700.0
                                 9060.0
                                 8510.0
                                 7000.0
                                 6660.0
                                 4070.0
************C4 COMPOUNDS*************
NORMAL     ISO-       1-     TRANS-2-
          B.UIA.NE,
9.0
3.0
3.0
2.7
0.3
6.0
1.8
1.2
1.2
2.4
0.0
0.0
6.4
2.4
3.2
2.4
0.0
2.0
1.6
1.2
1.2
0.0
0.0
3.6
-------
RESEARCH TRIANGLE INSTITUTE
OUTDOOR SMO& CHAMBER STUDY

HYDROCARBON DATA
REPORTED IN PARTS PER BILLION CARBON
PART TWO OF TWU
                                 RTI PROJECT NO.  qJU-1154
                                 USEPA CONTRACT NO. 68-02-2307
     CHAMBER
TIhE
        2
        2
        2
        2
        2
        2
                    &AIE.
9- 8-76
9- 8-76
9- 9-76
9- 9-76
9-10-76
9-10-76
9- 8-76
9- 8-76
9- 9-76
9- 9-76
9-10-76
9-10-76
9- 6-76
9- 8-76
9- 9-76
9- 9-76
9-10-76
9-10-76
9- 8-76
9- 8-76
9- 9-76
9- 9-76
9-10-76
9-10-76
5.00
16.00
5.00
11.00
5.50
16.50
5.00
16.00
5.00
11.00
5.50
16.50
5.00
16.00
5.00
11.00
5.50
16.50
5.00
16.00
5.00
11.00
5.50
16.50
»***«*****C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCUO-
PENTA.NE     EtMIML     P-E.NIANE	
                                                1.0
                                                1.0
                                                1.5
                                                5.0
                                                0.0
                                                0.0
                           7.0
                           Z.O
                           1.5
                           0.0
                           0.0
                           0.0
                            0.0
                            0.0
                            0.0
                            0.0
                            0.0
                            0.0
-------
      RESEARCH  TRIANGLE  INSTITUTE
      OU1DOOR  SMUG CHAMBER STUDY

      HYDROCARBON OA1A
      REPORTED  IN PARIS  PER BILLION CARBON
      PART  ONE  OF TWO
                                                                         RT1 PROJECT NO.  43U-1154
                                                                         USEPA CONTRACT NO. 68-02-2207
CHAMBER
2
2
2
2
                           ***C2 COMPOUNDS****
                           ETHANE OR
                                                **C3 COMPOUNDS***
                                                                       ************C4 COMPOUNDS*************
                                                                       NORMAL     ISO-       1-     TRANS-2-
Btfi_
1
1
1
1
1
QAIL 1
9-13-76
9-13-76
9-10-76
9-10-76
9-15-76
.tma^-taii
5.00
16.50
5.33
13,33
5.50
_ET.UENE 	
368.0
178.0
75.0
54.0
33.4
AC.fr TYL,LNt
264.0
2-1-3.0
165.0
167.0
J37.0
tmUt&XiC.
265.0
537.0
180.0
165.0
142.0
UiLUlLUt
143.0
7.8
1.0
1.0
l.B
BUJ.HUU
1024.0
736.0
584.0
560,0
476.0
u H _!,_ n
0.0
0.0
0,0
0,0
0.0

162,0
1 ,1
0.0
0.0
0.0

98.0
0.0
On
. 0
0.0
0.0
9-13-76
9-13-76
9-10-76
9-14-76
9-15-76
9-13-76
9-13-76
9-14-76
9-10-76
9-15-76
9-13-76
9-13-76
9-10-76
9-10-76
9-15-76
9-13-76
9-13-76
9-14-76
9-JO-76
9-15-76
5.00
16.50
5.33
13.33
5.50
5.00
16.50
5.3i
13.33
5.50
5.00
16.50
5.33
13. J3
5.50
5.00
16.50
5.33
13.33
5.50
                                 396.0
                                 106.0
                                  41.4
                                  41.4
                                  12.2
26P.O
280.0
200.0
198.0
150.0
4
0
4
4
0
9-13-76
9-13-76
9-14-76
9-JO-76
9-15-76
5.00
16.50
5.33
13.33
5.50
50.0
196.0
14.0


30.2
7.8
17.0


31.4
175.0
25.0


9.2
6.0
0.0


117.0
49.7
64,0


0.0
0.0


0.0
1.6
0.0


265.0
537.0
180.0
165.0
1«2.0
284.0
291.0
222.0
223.0
151.0
306.0
213.0
160.0
31.4
175.0
25.0
143.0
7.8
1.0
1.0
l.B
49.2
9.0
3.2
7.7
1.6
176.0
t.5
3.1
9.2
6.0
0.0
1024.0
736.0
584.0
560,0
476.0
908.0
820.0
652,0
607.0
472.0
1184.0
724.0
572.0
117.0
49.7
64,0
3
3
3
3
3
9-13-76
9-13-76
9-10-76
9-10-76
9-15-76
5.00
16.50
5.33
13. J3
5.50
420.0
66. q
33.0


298.0
214.0
150.0


306.0
213.0
160.0


176.0
t.5
3.1


1184.0
724.0
572.0


0.0
0,0
0.0


187.0
2.0
0.0


153.0
0.0
0.0


0.0
0.0
0.0
0,0
0.0
0.0
0.0
0.0
0,0
0.0
0.0
0,0
0.0

0.0
0.0
162,0
1,1
0.0
0.0
0.0
9.2
3,2
0.0
0.0
0.0
187.0
2.0
0.0
0.0
1.6
0.0
4.0
0.0
0.0
0.0
0.0
                                                                                                    0.0
                                                                                                    0.0
                                                                                                    0.0
-------
                   RESEARCH TRIANGLE  INSTITUTE
                   OUTDOOR SMUG CHAMbtH  STUDY

                   HYDROCARBON DATA
                   REPORTED IN HAHTS  PfcR  BILLION CARBON
                   PART TWO OF THU
                     RT1 PROJECT NO.  13U-1151
                     USEPA CONTRACT NO. 66-03-2207
                        CHAMBER
                                                   TIME
a\
9-13-76
9-13-76
9-11-76
9-11-76
9-15-76
9-13-76
9-13-76
9-11-76
9-11-76
9-15-76
9-13-76
9-13-76
9-11-76
9-11-76
9-15-76
9-13-76
9-13-76
9-10-76
9-11-76
9-15-76
5.00
16.50
5.33
13.33
5,50
5.00
16.50
5.33
13.33
5.50
5.00
16.50
5.33
13.33
5.50
5,00
16.50
5,33
13.33
5.50
*****<,****C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
            EU&AliE     EEJUAliE	   IQLULtiE.
                                                                             87.0
                                                                             61 .5
                                                                             «<).0
                                                                             07.0
                                                                             «0,0
                                                                            63.0
                                                                            52.5
                                                                            50.5
                                                                            36.0
              57.5
              52.0
                                                                            12,0
                                                                            16.5
                                                                             0.0
                           20.0
                            5.8
                           17.1
                           H.O
                            9,0
                            3.0
                           17.2
                           11.0
                           18.0
                            6.0
28.8
19.0
16.0
                            O.b
                            1.9
                            0.0
         1600.0
         1180.0
          631.0
          702.0
         1162.0
          190.0
          007,0
          368,0
          323.0
793.0
351.0
289.0
          610.0
          200,0
           56.0
-------
         RESEARCH TRIANGLE INSTITUTE
         OUTDOOR SMUG CHAMbEM STUDY

         HYDROCARBON DATA
         REPORTED IN PARTS PER BILLION CARBON
         PART ONE OF
                                                   RT1  PROJFCT NCI.  13U-I151
                                                   USEPA CONTRACT NO. 68-02-2207
CHAMBER
            QME.
TIME
***C2 COMPOUNDS****
ETHANE OR
                                                   **C3 COMPOUNDS**'
                                                                       NORMAL
2
2
2
2
9-20-76
9-20-76
9-21-76
9-21-76
4. 08
15.37
8.75
15.08
1399.2
1330.8
1303.6
1109. 1
0.0
O.H
1.2
1.0
1 1083.6
10080.8
9756.3
8008.2
1.8
0.6
1.8
0.6
20.0
18.0
18.1
15.6
80.8
72.1
70.1
56.0
0,0
0.0
0.0
0.0
0.0
0,2
0.6
0.6
0.0
O.H
1.2
1.0
0.0
0.2
5.0
3.6
0.8
0.1
0.6
0.8
10206.7
8518.9
6960.3
6268.5
1 1083.6
10081.8
9756.3
8008.2
11292.0
7807.2
6007.5
5502.0
10263.3
10505.1
7981.8
7167.0
                                                                COMPOUNDS*************
                                                            ISO-       1-     TRANS-2-
1
1
1
1
9-20-76
9-20-76
9-21-76
9-21-76
3.87
15.30
8.67
15.00
1317.6
1112.0
912.0
B79.2
0.0
0,2
0.6
0.6
10206.7
8518.9
6960.3
6268.5
0.9
0.8
0.6
0.6
15.6
H.O
H.O
12.8
70.8
58.2
19.2
12.1
0.0
0. 0
0,0
0.0
3
3
3
3
9-20-76
9-20-76
9-21-76
9-21-76
1.33
15.15
8.83
15. 17
1377.8
990.8
762.8
721.8
0.0
0.2
5.0
3.6
11292.0
7807.2
6007.5
5502.0
1.5
0.6
0.0
0.3
21.2
15.1
11,1
13.2
88.0
59.6
16.1
11.6
0,0
0,1
0.0
0.0
0
1
1
1
9-20-76
9-20-76
9-21-76
9-21-76
1.50
15.53
8.92
15.25
1237.
1312.
998.
915.
9
1
0
2
0.8
0.1
0.6
0.8
10263
10505
7981
7167
.3
.1
.8
.0
1.8
2.1
0.0
0.6
22.0
22.0
17.6
17.2
81.8
81.0
61.0
57.2
0.0
0.0
0.0
0.0
                                                                                                        o.o
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0,0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
-------
                  RtSEARCH TRIANGLE INSTITUTE
                  OUTDOOR SMDG CHAMOER STUDY

                  HYDROCARBON DATA
                  REPORTED IN PARTS PER HILLION CAR130N
                  PART TWO (IF
                                  RTI PROJECT NO.  13U-1151
                                  USEPA CONTRACT NO. 66-02-2207
                       CHAMBER
                                      OA1L   _

                                     9-20-76
                                     9-20-76
                                     9-21-76
                                     9-21-76
 TIME
 S^ E3T)

 3.87
15.30
 8.67
15.00
**********C5 COMPOUNDS*^********* C7 COMPOUND
  NORMAL      ISO-      CYCLO-
EEJiLAtiL     ELNI&tit     EEJilAUf	
    0.0
    1.5
    3.5
    a.5
1.5
3.8
6.0
6.0
0.0
0.0
0.0
0.0
                                     9-20-76
                                     9-20-76
                                     9-21-76
                                     9-21-76
 1.06
15.37
 8.75
15.06
    0.0
    3.0
    3.5
    2.0
1.0
5.0
5.5
5.5
0,0
0.0
0.0
0.0
00
9-20-76
9-20-76
9-21-76
9-21-76
9-20-76
9-20-76
9-21-76
9-21-76
1.33
15.15
8.83
15.17
1.50
15.53
8.92
15.25
                                                                  0.0
                                                                  3.0
                                                                  2.0
                                                                  2.5
                                                                  3.0
                                                                  1.5
                                                                  3.5
                                                                  1.0
                            0.0
                            3.8
                            3.5
                            6.0
                            0.8
                            5.5
                            6,0
                            7.0
                            0.0
                            0.0
                            0.0
                            0.0
                             0.0
                             0.0
                             0.0
                             0.0
-------
         RESEARCH TRIANGLE INSTITUTE
         OUTDOOR SMOG CHAMBER STUDY

         HYDROCARBON DA1A
         REPORTED IN PARTS PtR BILLION CARBON
         PART ONE OF fWU
                                           RTI  PROJECT  NO.   13U-1151
                                           USEPA  CONTRACT  NO.  68-02-2207
CHAMBER
TIME
***C2 COMPOUNDS****
ETHANE OR
                                                   **C3 COMPOUNDS***
                                                 ************C1  COMPOUNDS*************
                                                 NORMAL      ISO-        1-      TRANS-2-
tttli-
1
1
1
1
1
1
1
u&xt. i
9-23-76
9-23-76
9-23-76
9-21-76
9-21-76
9-25-76
9-25-76
.atti»_UU
1.03
5.37
11.92
5.37
17.17
5.15
17. a2
J. LXEUJst. t
1.0
872.0
177.6
60.8
15.0
12. ft
63.8
1 1. p. i j \_firMt-
0.0
613.0
171.2
408. 0
311 .0
296. 1
176.1
IUlUL.aU t.
1.2
619.6
458.1
395.7
298.2
281.1
191.1
^fYunj-Dtw
0.3
330.3
0,9
0.0
0.6
0.0
f .2
m* ' *•"*-
0.0
2190.8
1665.6
1390.8
911.8
926.0
565.2
0.0
1.1
2.1
2.1
2.0
2.1
2.8
0.0
O.fl
0.0
0.0
0.0
0.0
0.0
0.0
321 .8
0.0
0.0
0.0
0.0
0.0
2
2
2
2
2
2
2
9-23-76
9-23-76
9-23-76
9-21-76
9-21-76
9-25-76
9-25-76
1 .03
5.15
15.00
5.15
17.25
5.53
17.67
5.8
601.fi
137.2
15.1
11.2
26.2
32.0
1.6
137.2
376.0
319.6
291.0
257.0
181.2
3.0
130.5
367.2
315.9
280.5
255.6
181.2
0.9
236.1
0.0
3.0
0.0
0.6
0.9
3.6
1708.1
1316.0
llfll.6
861.6
786.8
518.8
1.2
1.8
2.1
2.1
2.1
2.1
1.6
0.0
0.8
0.0
0.0
0.0
0,0
0.0
0.0
229.6
0.0
0.0
0.0
0.0
0,0
9-23-76
9-23-76
9-23-76
9-21-76
9-21-76
9-25-76
9-25-76
9-23-76
9-23-76
9-23-76
9-21-76
9-21-76
9-25-76
9-25-76
9-23-76
9-23-76
9-23-76
9-21-76
9-21-76
9-25-76
9-25-76
9-23-76
9-23-76
9-23-76
9-21-76
9-21-76
9-25-76
9-25-76
1.03
5.37
11.92
5.37
17.17
5.15
17.12
1 .03
5.15
15.00
5.15
17.25
5.53
17.67
1.20
5.53
15.08
5,53
17.33
5.62
17.92
1.28
5.62
15.17
5.62
17.15
5.70
18.08
1.2
619.6
158.1
395.7
298.2
281.1
191.1
3.0
130.5
367.2
315.9
280.5
255.6
181.2
1.5
325.5
277.8
218.1
175.8
165.3
111.9
1.6
57.0
51.6
10.2
33.0
31.2
18.6
0.3
330.3
0,9
0.0
0.6
0.0
f .2
0.9
236.1
0.0
3.0
0.0
0.6
0.9
0.6
180.0
2.1
0.6
0.6
0.9
0.0
1.2
30.6
2.1
0.6
1.2
0.0
1.2
0.0
2190.8
1665.6
1390.8
911.8
926.0
565.2
3.6
1708.1
1316.0
llfll.6
861.6
786.8
518.8
0.8
1290.1
1019.6
776.1
567.2
523.2
330.0
1.0
222.1
161.0
117.2
83.6
73.6
10,0
3
3
3
3
3
3
3
9-23-76
9-23-76
9-23-76
9-21-76
9-21-76
9-25-76
9-25-76
1.20
5.53
15.08
5,53
17.33
5.62
17.92
1.8
151.2
156.2
61.1
25.1
19.8
33.0
0.1
328.2
280.8
218.0
180.6
167.8
112.2
1.5
325.5
277.8
218.1
175.8
165.3
111.9
0.6
180.0
2.1
0.6
0.6
0.9
0.0
0.8
1290.1
1019.6
776.1
567.2
523.2
330.0
0.0
2.8
1.6
2.1
1.6
1.6
1.6
0.0
0.0
0.0
0.0
0.0
0.0
0,0
0.0
178.0
0.0
0.0
0.0
0.0
0.0
1
1
1
1
1
1
1
9-23-76
9-23-76
9-23-76
9-21-76
9-21-76
9-25-76
9-25-76
1.28
5.62
15.17
5.62
17.15
5.70
18.08
8.6
81,1
11.8
16.8
15.1
9.6
92.2
1.6
53.8
19.8
38.0
31.0
31.1
11.8
1.6
57.0
51.6
10.2
33.0
31.2
18.6
1.2
30.6
2.1
0.6
1.2
0.0
1.2
1.0
222.1
161.0
117.2
83.6
73.6
10,0
1.6
1.6
0.8
1.2
1.2
0.0
2.1
0.0
0.0
0.0
1.8
0.0
0.0
0,0
0.0
27.6
0.0
0.0
0.0
0.0
0.0
-------
RESEARCH TRIANGLE INSTITUTE
OUTDOOR SMOG CHAMBER STUDY

HYDROCARBON DA I A
REPORTED IN PAKIS PER PILLION CARBON
PART TWO OF TWU
                                 RTI  PROJECT  NO.   43U-1154
                                 USEPA CONTRACT  NO.  68-02-2207
     CHAMBER
TIME
                    D.A1L
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLU-
EEJilALlE,     EENIiME,     PENTANE	
        2
        2
        2
        2
        2
        2
        2
9-23-76
9-23-76
9-23-76
9-24-76
9-24-76
9-25-76
9-25-76
9-23-76
9-23-76
9-23-76
9-24-76
9-24-76
9-25-76
9-25-76
9-23-76
9-23-76
9-23-76
9-21-76
9-21-76
9-25-76
9-25-76
9-23-76
9-23-76
9-23-76
9-24-76
9-20-76
9-25-76
9-25-76
4.03
5,37
14.92
5.37
17.17
5.45
17.12
4.03
5.45
15.00
5.45
17.25
5.53
17.67
a. 20
5.53
15.08
5.53
17.33
5.62
17.92
1.28
5.62
15.17
5.62
17.45
5.70
18.08
                                               0.0
                                               0.0
                                               1.5
                                               2.5
                                               0.5
                                               6.0
                                              10.0
                2.0
                3.0
                0.5
                7.0
                2.0
                3.5
                7.0
                                               0.5
                                               0.0
                                               0.0
                                               4.0
                                               0.0
                                               0.0
                                               6.0
                                               2.0
                                               2.5
                                               3.5
                                               3.0
                                               0.0
                                               0.0
                                               8.0
                           0.0
                         207.5
                         131.0
                         112.5
                          71.5
                          79.5
                          16.5
               5.0
             153.0
             120.0
              98.0
              65.0
              59.5
              ao.o
                           o.o
                         114.5
                          89.0
                          67,0
                          45.5
                          61.0
                          28.5
                           5.5
                          28.0
                          18.0
                          13,0
                           7.5
                           7.5
                          11.0
                            0.0
                           58.0
                           30.5
                           17.5
                           13.0
                           13.5
                            6.0
                            0.0
                           26.0
                           33.5
                           13.5
                            8.5
                            7.5
                            1.0
                            0.0
                            5.1
                            0,0
                            0.0
                            0.0
                            0.0
                            0.0
   0.0
1654.1
 735.7
 592.9
 536.2
 293.3
 221.2
0.0

21.5
18.5
11.5
9.0
5.5
25.9
844.9
590.8
443.6
330.4
253,4
204.4
  65.8
 692.3
 443.8
 250.6
 199.5
 231,0
 115.5
 107.1
 196.7
 142.8
 150,5
 127,4
 125.3
 116.2
-------
         RESEARCH TRIANGLE INSTITUTE
         OUTDOOR SMOG tHAMBEH STUDY

         HYDROCARBON DATA
         REPORTED IN PARIS PER BILLION CARBON
         PART ONE OF 1WU
                                                    RTI  PROJECT MO.  qJU-1151
                                                    USEPA CONTRACT NO. 68-0^-2207
CHAMBER
                      1IME
  D.AIE

10- 6-76
10- 6-76
10- 6-76
10- 6-76
          10- 6-76
          10- 6-76
          10- 6-76
          10- 6-76
          10- 6-76
          10- 6-76
          10- 6-76
          10- 6-76
          10- 6-76
          10- 6-76
          10- 6-76
          10- 6-76
                      3.57
                      5.65
                      9.08
                     16.Bi
 3.65
 5./7
 9.9d
16. 92
 3.73
 5.82
 9.58
17.00
 3.82
 5.90
10.02
17.08
***C2 COMPOUNDS****
ETHANE OR
_LLtlOlL_
3.8
15.6
20.0
10. 0
7.2
9. a
13.8
7.6
3.4
8.2
12.1
62.0
3.2
8.6
12.1
7.0

ALU.IL.tm
0.0
0.0
0.0
1,0
2.0
2.2
0.6
2.2
0.0
1.8
1.2
2.0
0.0
1.8
0,0
1.4
                              **C3 COMPOUNDS***

                              EBUPflNL   ERQPLNE.
1.5
8.1
7.8
8.1
3.3
7.2
6.3
6.3
1.2
9.9
6.1
7.8
0.9
3.6
2.7
3.3
1.2
13«6.7
10«6.fl
6.0
9.0
638.4
«32.3
120.6
0.6
1212.3
9«3.5
5.1
0.0
1.5
2.1
0.9
NORMAL
BJJ1AHL

   2.8
   1.2
   0.8
   2.0
   3.2
   3.2
   3.2
   3.2
   1.6
   1.0
   3.2
   2.a
   0.0
   2.8
   2.«
   2.8
     CUMPOUNUS***** ********
 ISO-       1-     TRANS-2-
BUIA.NE
                                                               o.o
                                                               o.o
                                                               o.o
                                                               0.8
   0.0
   0.0
   0.0
   0.0
   0.0
   0.0
   0.8
   0,0
   0.0
   0.0
   0.8
           0.0
           0.0
           0,0
0,0
0.0
0.0
0.0
0.0
0,8
0.0
0.0
0.0
           0.0
           0.0
           0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
-------
                  RESEARCH TRIANGLE INSTITUTE
                  OUTDOOR  SMOG CHAMBER STUDY

                  HYDROCARBON DATA
                  REPURTED IN PARTS PER BILLION CARBON
                  PART  TWO OF [HO
                                 RTI PROJECT NO.  03U-1151
                                 USEPA CONTRACT NO. 68-02-2207
                       CHAMBER
                                      QA1E.
                                                 TIME
10-
10-
10-
10-
10-
10-
10-
10-
6-76
6-76
6-76
6-76
6-76
6-76
6-76
6-76
3.57
5.65
9.08
16.83
3.65
5.77
9.92
16.92
               NORMAL
             EENIfttt£

                 o.o
                 0.0
                 6.0
                                                                 0.0
                                                                 2.0
                                                                 0.0
                                                                          COMPOUNDS********** C7  COMPOUND
                                                                           ISO-      CYCLO-
                                                                            o.o
                                                                            o.o
                                                                            3.5
                            0.0
                            5.0
                            1.5
                        0.0
                        0.0
                        0.0
                        0.0
                        0.0
                        0.0
N)
                                    10- 6-76
                                    10- 6-76
                                    10- 6-76
                                    10- 6-76
                                    10- 6-76
                                    10- 6-76
                                    10- 6-76
                                    10- 6-76
 3.73
 5.P2
 9.58
17.00
 3.82
 5.90
10.02
17.08
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
3.0
0.0
0.0
3.5
0.0
0.0
0.0
0.0
0.0
0.0
-------
                   RESEARCH TRIANGLE INSTITUTE
                   OUTDOOR SMOG CHAMbtR STUUY

                   HYDROCARBON DATA
                   REPORTED IN PANTS PER BILLION CARBON
                   PART  TWO OF IttU
                                             RT1  PROJECT  NO.   ajU-115«
                                             USEPA  CONTRACT  NO.  6B-02-2207
(jO
                        CHAMBER
                        UUM.aE.B~
                           1
                           1
                           1
                           1
                           1
UAJ.L
           TIME
******«***C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
ELttiAUL     ELtiUtiE.     EUiIAttL_   1QLUOLL
10-11-/6
10-11-76
10-1 1-76
10-11-76
10-12-76
10-11-76
10-11-76
10-1 1-76
10-1 1-76
10-12-76
10-11-76
10-11-76
10-11-76
10-1 1-76
10-12-76
10-11-76
10-11-76
10-11-76
10-11-76
10-12-76
2.87
5. 53
10.50
16.00
8.00
2.95
5.62
10.67
16.17
8.08
3.03
5.70
9.50
16.08
8.17
3.12
5.78
9.62
16.25
8.25
                           o.o
                           O.o
                           o.o
                           2.«
                           0.0
                                                                  0.0
                                                                  3.«
                                                                  0.0
                                                                  3.9
                           0,0
                           2.9
                           1.9
                           0.0
                           0.0
                                                                  0.0
                                                                  0.0
                                                                  0.0
                                                                  0.0
                                                                  2.2
               0.0
               o.o
               0.0
               2.a
               5.3
                                      3.8
                                      6.1
                                      a.«
                                      o.o
               o.o
               3.7
               3.1
               3.0
               5.Q
                                      1.3
                                      «.5
                                      0.0
                                      1.1
                                      0.0
0.0
0.0
0.0
0.0
0.0
                            0.0
                            0.0
                            0.0
                            0.0
0.0
0.0
0.0
0.0
0.0
                            0.5
                            0.0
                            0.0
                            0.0
                            0.0
-------
RESEARCH TRIAUGLF. INSTITUTE
OUTDOOR SMOG CHAMHEH STUDY

HYDROCARBON DA I A
REPORTED IN PARTS PER BILLION CARBON
PART ONE OF TKO
  RTI PROJECT NO,  43U-1154
  USEPA CONTRACT NO, 68-02-2207
CHAMOLR
             IIMt
   UA1L
ETHANE OR
 ETHK.N.E	
10-1 1-76
10-11-76
10-1 1-76
10-11-76
10-12-76
10-11-76
10-11-76
10-11-76
10-11-76
10-12-76
10-11-76
10-11-76
10-11-76
10-11-76
10-12-76
10-11-76
10-11-76
10-11-76
10-11-76
10-12-76
2.87
5.53
10.50
16.00
tt.OO
2.95
5.62
10.67
16.17
B.08
3.03
5.70
9.50
16.08
B.I 7
3.12
5.78
9.62
16.25
8.25
20.5
13.1
60.5
13.5
                         8.6
                         8.0
                         12.8
                         46.4
                         9.7
                        51.9
                        10.2
                        51.1
                        71.6
                         9.1
DUNDS****
ACETHtNE
0.0
0.0
1.9
2.0
2.5
2.1
2.7
1.7
2.3
2.1
2.6
1.8
2.7
3.1
1.5
2.H
2.2
3.4
2.1
**C3 COMPOUNDS***
EfiQEML
1.1
4.8
5.0
5.1
5.8
5.7
18.7
21.0
17.9
3.5
10.7
10.1
8.9
8.3
5.5
11.0
11.1
9.8
8.3
PROP&NE.
3.3
678.6
467.0
282.3
216,5
1,2
2357.3
1726.0
569.0
1.5
1263.7
111B.9
46.5
4.1
3.7
1166.4
1010.4
139.5
18.4
****»»******C4 COMPOUNDS*************
NORMAL     ISO-       1-     TRANS-2-
          aiLLALlL    flillLtiL    p
                                                                  0.0
                                                                  0.0
                                                                  1.1
                                                                  2.3
                                                                  2.6
                                                                  2.8
                                                                  1.6
                                                                  3.1
                                                                  3.1
   2.5
   2.6
   3.0
   3.3
   3.7
   3.4
   2.8
   2.8
   3.2
   3.1
             0.0
             0.0
             1.0
             0.9
             1.5
             1.4
             0.0
             5.7
             2.5
                                                                                     0.8
                                                                                     0.0
                                                                                     0.0
                                                                                     1.2
                                                                                     1.3
                                                                                     1.2
                                                                                     0.0
                                                                                     0.0
                                                                                     1.3
                                                                                     0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                                                             0,0
                                                                                             0.0
                                                                                             0.0
                                                                                             0.0
                                                               0.0
                                                               0.0
                                                               0.0
                                                               0.0
                                                               0.0
                                                               0.0
                                                               0.0
                                                               0.0
                                                               0.0
                                                               0.0
                                                                          1.1
                                                                          0.0
                                                                          0.0
                                                                          o.o
                                                                          0.0
                                                                          0.0
                                                                          0.0
                                                                          0.0
                                                                          0.0
                                                                       0.0
                                                                       0.0
                                                                       0.0
                                                                       0.0
                                                                       0.0
                                                                       0.0
                                                                       0.0
                                                                       0.0
                                                                       0.0
                                                                       0.0
-------
                  RESEARCH  TRIANGLE  INSTITUTE
                  OUTDOOR SMUG  CHAMBER  STUDY

                  HYDROCARBON UAIA
                  REPORTED  IN PARTS  HER  BILLION  CARBON
                  PART ONE  OF T^U
                                                      PTI PROJECT NO.  13U-1151
                                                      USEPA CONTRACT NO. 6fl-02-2207
         CHAMBER
                     UAIL
Ui
           ***C2 COMPOUNDS****
   TIMt    ETHAME OR
ihms»-Lsu. _E_mui£._
                                                             **C3 COMPOUNDS***
**«******»*«C*I COMPOUNDS********* ****
NORMAL     ISO-       1-     TRANS-2-
2
2
2
2
2
2
2
10-27-76
10-27-76
10-27-76
10-28-76
10-28-76
10-29-76
10-29-76
4.65.
b.98
15.U8
b.98
lb.08
b.98
15.08
6.5
12.7
H.2
13.6
16.1
36.1
20.5
0.6
0.6
0.5
1.1
1.6
3.1
2.5
3.2
10369.1
10112.1
9150.1
8716.1
7113.0
7085.5
0,3
0.0
0,9
1.5
0.0
0.6
0.6
1.3
1.1
1.5
1.9
2.1
3.0
2.1
0.6
8.9
8.9
7.8
7.1
6.6
6.2
0.0
0.0
0.0
0.0
0.0
0.0
0.0
10-27-76
10-27-76
10-27-76
10-28-76
10-28-76
10-29-76
10-29-76
10-27-76
10-27-76
10-27-76
10-28-76
10-28-76
10-29-76
10-29-76
10-27-76
10-27-76
10-27-76
10-28-76
10-28-76
10-29-76
10-29-76
10-27-76
10-27-76
10-27-76
10-28-76
10-28-76
10-29-76
10-29-76
I.b7
b.90
lb.00
b.9Q
lb.00
5.9U
lb.00
1.6b
b.98
lb.U8
b.98
15.08
b.98
15.08
1./3
6.07
lb.17
6.07
15.17
6.07
15.17
1.82
6.15
15. 2b
6.1b
lb.2b
6.15
15.25
                                           6.0
                                           5.1
                                           6.9
                                           7.3
                                           11.2
                                           11.6
                                           19.5
0.0
0.0
0.3
1.0
1.7
2.6
2.9
0.6
0.6
0.5
1.1
1.6
3.1
2.5
0.0
0.7
0.6
1.1
1.6
3.8
1.1
0.3
0.2
1.2
1.1
1.6
3.1
3.0
23.7
5501.9
1139. 1
3832.9
2965.0
2632.8
2193.2
3.2
10369.1
10112.1
9150.1
8716.1
7113.0
7085. b
1.5
3050.5
2666.0
1913.1
1519.2
1179.5
1165.1
2.2
1.9
2.7
2.7
2.3
6.0
3.0
3
3
3
3
3
3
3
10-27-76
10-27-76
10-27-76
10-28-76
10-28-76
10-29-76
10-29-76
1./3
6.07
15.17
6.07
lb.17
6.07
15.17
2.6
7,1
5.3
6.3
7.9
11.6
20.3
0.1
0.7
0.6
1.1
1.6
3.8
1.1
1.5
3050.5
2666.0
1913.1
1519.2
1179.5
1165.1
0.1
1.7
2.7
1.1
1.5
2.1
1.8
0.6
0.7
1.3
1.8
2.2
1.0
3.8
0.1
2.6
2.7
2.2
2.0
2.2
1.9
0.1
0.0
0.0
0.0
0.0
0,0
0.0
2.2
1.9
2.7
2.7
2.3
6.0
3.0
0.6
0.3
1.0
0.3
0.6
1.1
0.8
0.9
0.9
2.2
2.1
2.2
3.1
3.0
0.3
0.3
0.9
0.8
1.3
1.1
1.0
0.0
0.0
0.0
0.6
0.0
1.0
0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.2
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                                                0.0
                                                                                    0.0
                                                                                    0.0
                                                                                    0.0
                                                                                    0.0
                                                                                    0.0
                                                                                    0.0
                                                                                    0,0
-------
RESEARCH TRIANGLE INSTITUTE
OUTDOOR SMUG CHAMBER STUDY

HYDROCARBON OATA
REPORTED IN PARTS PER BILLION CARBON
PART TWO OF TWO
                     RTI PROJECT NO.  13U-1154
                     USEPA CONTRACT NO, 68-08-2207
     CHAMBtR
                    QA1L   _
                               TIME
*********»C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
            EE.N.IAN.E.     EEIiiANj.	
        2
        2
        2
        2
        2
        2
        2
        5
        3
        3
        3
        3
        3
        3
       U
       4
       4
       n
       4
       a
       4
10-27-76
10-27-76
10-27-76
10-28-76
10-28-76
10-29-76
10-29-76
10-27-76
10-27-76
10-27-76
10-28-76
10-28-76
10-29-76
10-29-76
10-27-76
10-27-76
10-27-76
10-28-76
10-28-76
10-29-76
10-29-76
10-27-76
10-27-76
10-27-76
10-28-76
10-28-76
10-29-76
10-29-76
1.57
5,90
15.00
5.90
15.00
5.90
15.00
1.65
5.98
15.08
5.98
15,08
5.98
15.08
1.73
6.07
15.17
6.07
15.17
6.07
15.17
1.82
6.15
15.25
6.15
15.25
6.15
15.25
                                               0,5
                                               0.0
                                               0.0
                                               0.3
                                               3.a
                                               2.2
    o.o
    o.o
    0.4
    0.0
    0.8
    1.6
    -5.1
    0.0
    1.2
    0.5
    1.0
    2.0
    1.8
    3.0
   0.0
   0.0
   0.0
   0.7
   1.3
   2.3
   3.2
              18.1
               3.9
               1.9
               0.0
               8.8
               1.8
               3.7
 2.9
 2.4
 2.3
 2.3
 5.1
 4.1
 8.4
 0.0
12.2
 1.7
 1.7
 1.7
 1.3
 7.1
 3.9
 0.6
 1.9
 1,9
 6.7
 5.7
 6.4
              0.0
              0.0
              0.0
              0.0
              0.0
              0.0
              0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0,0
0.0
0.0
0.0
0.0
0.0
0.0
-------
         RESEARCH TRIANGLE  INSTITUTE
         OUTDOOR SMOG CHAMBER  STUDY

         HYDROCARBON DATA
         REPORTED IN PARIS  PER  BILLION  CARBON
         PART ONE OF TwU
  RTI PROJECT NO.  43U-1154
  USEPA CONTRACT NO. 68-02-2207
CHAMUER
                       TIME
                                                    **C3 COMPOUNDS***
                                                              ERUELHE.
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
4
4
4
4
q
4
4
4
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
1-
I-
1-
1-
5-76
5-76
5-76
6-76
6-76
7-76
7-76
8-76
5-76
5-76
5-76
6-76
6-76
7-76
7-76
8-76
5-76
5-76
5-76
6-76
6-76
7-76
7-76
8-76
5-76
5-76
5-76
6-76
6-76
7-76
7-76
8-76
4.70
5.83
16. b7
6.56
16.53
6.75
16.00
6.20
4. 78
6.00
16.75
6. 70
16.62
6.88
16.08
6.28
4.H7
6.20
16.83
6.83
16.70
6.95
16,17
6.37
4.9b
6.33
16.92
6.92
16. 78
7.10
lb.2b
6.4S
1.7
2.2
5.3
49.8
8.2
9.1
23.0
10.9
10.4
12.9
21.2
24.6
24.7
17.6
40.8
15.0
10.4
12!9
13.3
68.9
20.5
17.2
55.5
137.1
8.4
9.7
58.9
11.8
35.6
13.4
20.0
57.2
0.0
0.3
3.4
4.1
3.5
3.6
4.2
3.6
2.1
2.4
3.7
4.0
4.5
3.8
3,6
3.3
2.0
2.0
3.7
4.1
2.7
3.3
4.3
3.7
1.1
0.9
2.0
2.3
3.5
2.2
4.0
3.8
0.7
11.1
13.5
18.8
7.8
7.5
8.0
7.7
3.4
24.1
22.3
38.1
19.7
17.5
18.6
13.9
2.7
2557.1
1897.9
1561.4
1196.1
1108.5
806.8
512.3
2.8
2814.0
2114.3
2046.9
1605.5
1514.3
1328.4
1078.2
0.5
1700.9
218.2
83.9
16.6
6.3
1.0
0.0
0.9
3314.3
55.1
2.5
0.4
0.4
0.5
0.4
0.9
6.7
2.6
2.5
0.0
2.0
1.1
0.7
0.6
4.7
3.1
2.2
1.9
0.0
1.1
1 .4
0
0
2
3
2
3
4
3
3
6
4
4
4
4
4
3
2
3
3
3
2
3
3
4
1
2
2
2
2
2
2
3
.3
.0
.5
.3
.9
.5
.1
.6
.7
.7
.1
.4
.3
.2
.3
.7
.7
.1
.0
.9
.9
.8
.9
.1
.8
.1
.7
.7
.5
.7
.9
.7
0.0
0.0
1.3
2.0
1.0
1.3
1.2
1.4
1.3
0.0
2.2
2.4
1.8
1.5
1.6
1.4
1.1
3.4
2.7
4.0
2.0
2.2
2.1
2.9
0.0
3.1
3.6
2.7
2.2
2.2
2.1
2.6
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0,0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
**+*********C4 COMPOUNDS*************
NORMAL     ISO-       1-      TRANS-2-
          HUlAtiL,    BUTE. ME.   -BUIE!iE-
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        o.o
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
                                                                                                        0.0
-------
                   RESEARCH TRIANGLE INSTITUTE
                   OUTDOOR SMOG LHAMbER STUDY

                   HYDROCARBON UAJA
                   REPORTED IN PAHTS PER BILLION CARRON
                   PART TWU OF
                     RTI PROJECT NO.  13U-1J51
                     USF.PA CONTRACT NO. 68-02-2207
                        CHAMBER
                                                  TIMF.
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
EEJILA£l£.     ELULflJiE.     EEJilACiE	   IQLUiML
co
1 -
1 -
1 -
1 -
1 -
1 -
1 -
1 -
11-
11-
11-
11-
11-
11-
11-
11-
11-
11-
11-
11-
11-
11-
11-
11-
1 -
1 -
1 -
1 -
1 -
1 -
1 -
1 1-
5-76
5-76
5-76
6-76
6-76
7-76
7-76
8-76
5-76
5-76
5-76
6-76
6-76
7-76
7-76
8-76
5-76
5-76
5-76
6-76
6-76
7-76
7-76
8-76
5-76
5-76
5-76
6-76
6-76
7-76
7-76
fl-76
1. 70
5.83
16.67
6.58
16.53
6.75
16.00
6.20
1.78
6.00
16.75
6,70
16.62
6.68
16.06
6.28
1.67
6.20
16.83
6.63
16.70
6.95
16.17
6.37
1.95
6.33
16.9?
6.92
16.78
7.10
16.25
6.15
                                                                  0.0
                                                                  0.0
                                                                  0.9
                                                                  1.1
                                                                  0.0
                                                                  2,«
                                                                  2.8
                                                                  0.8
                                                                  1.1
                                                                  1.0
                                                                  1.9
                                                                  3.5
                                                                  2.7
                                                                  2.1
                                                                  2.8
                                                                  3,6
                                                                   1.1
                                                                   0.9
                                                                   2.5
                                                                   1.7
                                                                   1.0
                                                                   2.7
                                                                   1.2
                                                                   2.1
               1.5
               0.0
               3.0
              11.1
               3.7
               5.1
               6.0
               2.0
1.7
0.6
1.1
3.0
0.0
2.5
2.5
1.9
1.6
1.9
10.6
13.6
7.3
5.3
6. a
3.6
               1.5
               3.7
               3.9
              21.1
               6.6
               3.9
               9.3
               7.2
               3.1
               1.7
              19.5
               2.8
               1.2
               3.7
               3.6
               5.1
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
                            0.0
                            0.0
                            0.0
                            0.0
                            0.0
                            0,0
                            0.0
                            0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
-------
RtSEARCH TRIANGLE INSTITUTE
OUTDOOR SMOG CHAMUEK STUDY

HYDROCARBON DA1A
REPORTED IN PARIS PER BILLIUN CARBON
PART ONE OF UJIJ
                      RTI PROJECT NO.  43U-1154
                      USEPA CONTRACT Nil. 68-02-2207
                     ***C2 COMPOUNDS****
                     ETHANE OR
**C3 COMPOUNDS***
**********»*C4 COMPOUNDS*************
NORMAL     ISO-       1-     TRANS-2-
                              BUTENE-









2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
11-11-76
1 -11-76
1 -11-76
1 -12-76
1 -12-76
1 -13-76
1 -13-76
1 -14-76
1 -14-76
11-11-76
1 -1 1-76
1 -11-76
1 -12-76
1 -12-76
1 -13-76
1 -13-76
1 -14-76
11-14-76
11-1 1-76
11-11-76
11-11-76
11-12-76
11-12-76
1 1-
11-
11-
11-
11-
1 -
1 -
1 -
1 -
1 -
1 -
11-
11-
3-76
3-76
0-76
4-76
1-76
1-76
1-76
2-76
2-76
3-76
3-76
4-76
4-76
i.ftt
6.03
lo.ue
6.37
16.50
6.37
18.20
6.4b
16.42
3.95
6.20
16.17
6.45
16.56
6.45
IB. 27
6.53
16.50
4.12
6.37
16.25
6.53
16. b7
6.53
10. t^
6.62
16. 56
4.28
6.53
16.31
6.62
16.63
6.62
IB. 50
b. /U
16. b/
25.8
699.4
385.9
172.4
155.4
141.3
82.4
102.6
120.3
19.7
398.8
183.1
140.8
144.0
129.4
97.1
108. 7
108.4
38.4
320.4
170.6
125.1
169.8
90.3
63.9
55.8
90.6
43.4
83.6
45.7
39.3
52.0
37.4
65. 1
102.4
24.7
• M 1 . J 1 ^ ^ 1 1 i i
0.7
551.3
308.1
418.3
328.7
259.2
257.3
218.1
188.9
4.0
270.6
232.2
210.2
206.9
169.9
181.6
163.2
150.4
4.6
245.9
207.1
184.9
144.3
126.6
101.5
85.5
82.3
4.3
54.1
46.2
47.3
34.4
32.6
26. 1
23.7
21 .9
i»fc*h*t. fcJH^
3.2
488.0
304.1
373.7
292.1
235.3
227.5
206.3
172.9
10.7
250.4
210.5
191.9
187.8
174.7
164. 1
151.7
136.9
9.0
226.8
187.4
167.5
135.0
116.0
92.4
78.7
77.2
9.3
53.1
43.5
42.4
31.2
32.3
28.5
29.1
22.2
^m*^ ^M jfr
0.5
260.0
1.6
0.9
0.7
1.0
1. 1
1.9
1.3
1.3
132.5
6.3
2.9
1.4
2.9
2.1
1.4
1.5
1 .4
116.3
3.8
2.7
1.3
1.6
1.4
2.2
1.4
1.4
25.6
0.7
1.2
1.0
2.4
1.6
2.8
1.1
^** J l-» b*^
1.3
1587.2
978.8
1109.9
869.7
701 .0
671.6
557.0
502.5
4.9
774.5
608.6
556.6
542.4
486.3
468.9
420.4
369.0
4.4
697.7
546.9
094.8
387.1
343.6
260. /
216.7
210.9
4.6
153.7
113.4
114.4
81 .8
73.0
59.0
46.2
43.0
• • ,1 It hi •
0.5
4.2
2.5
3.0
3.3
3.2
2.8
4.6
3.9
1.9
4.5
2.7
3.1
3.4
4.0
3.6
4.1
3.5
2.0
3.4
2.3
2.6
3.5
3.6
3.2
3.4
3.8
2.0
1.7
1.3
1.7
1 .8
4.0
4.8
6.2
2.1
0.0
247.2
0,8
0,0
0.0
0.0
0.0
0.0
0,0
0.0
120.4
3.4
1.4
0.0
0,0
0,0
0.0
0.0
0.0
110.6
0.0
0,0
0.0
0,0
0.0
0.0
0.0
0.0
25.9
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
230.3
0.0
0.0
0.0
0,0
0.0
0.0
0.0
0.0
93.6
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
119.0
0.0
0.0
0.0
0.0
0,0
0.0
0.0
0.0
20.4
0.0
0.0
0.0
0.0
0.0
0.0
0.0
-------
RESEARCH TRIANGLE INSTITUTE
OUTDOOR SMOG CHAMBER STUDY

HYDROCARBON DATA
REPORTED IN PARTS PER BILLION CARBON
PART TWO OF TWO
                     RTI PROJECT NO.  13U-1151
                     U3EPA CONTRACT NO. 68-02-2207
     CHAMBER
        2
        2
        2
        2
        2
        2

UAIL
1-11-76
1-11-76
1-11-76
1-12-76
1-12-76
1-13-76
1-13-76
1-11-76
1-11-76
1-11-76
1-11-76
1-11-76
1-12-76
1-12-76
1-13-76
1-13-76
1-11-76
l-ia-76
1-11-76
1-11-76
1-11-76
1-12-76
1-12-76
1-13-76
1-13-/6
l-H-76
1-11-76
1-11-76
1-11-/6
1-11-76
1-12-76
1-12-/6
1-13-76
1-13-76
1-11-76
l-H-76
TIME
1HR.3, ESI)
3.76
6.03
16.08
6.37
16.50
6.37
18.20
6.15
16.12
3.95
6.20
16.17
6.15
16.58
6.15
18.27
6.53
16.50
1.12
6.37
16.25
6.53
16.67
6.53
18.12
6.62
16.56
1.28
6.53
16.33
6.62
16.83
6.62
18.50
6.70
16. bl
**********C5 COMPOUNDS********** C7 COMPOUND
  NORMAL      ISO-      CYCLO-
ELULAiiL     PENjAHE     P_ENiAtiE	
                                               0.0
                                               0.0
                                               7.0
                                               1.7
                                               5.1
                                               3.5
                                               7.1
                                               5.7
                                               1.7
                                               3.1
                                               1.1
                                               2.3
                                               2.6
                                               1.1
                                               1.2
                                               3.B
                                               0.0
                                               1.8
                                               3.3
                                               0.0
                                               0.0
                                               0.0
                                               1.5
                                               1.2
                                               1.2
                                               5.5
                                               0.0
               2.2
             lie.9
              98.1
             103.6
              83.5
              69.6
              76.0
              56.8
              51.9
2.7
6.3
1.6
1.3
1.5
1.8
1.3
5.1
5.1
5.0
89.5
61.6
59.1
56.6
52.0
IB. 8
17.3
39.9
               6.1
              73.5
              53.6
              50.5
              15.2
              10. 1
              31.3
              26.2
              26.3
               5.1
               18.1
               13.0
               15.1
               13.3
               16.1
               11.1
               13.6
               9.5
 0.0
58.7
31.3
35.1
28.7
23.2
21.2
15.9
15,9
                            0.0
                           31.1
                           19.1
                           18.8
                           18.8
                           15.9
                           11.6
                           11.8
                           10.1
 0.0
27.0
19.2
16.6
12.3
10.5
 8.7
 6,8
 6,7
 0.0
 10.1
 1.0
 0.0
 2.9
 0,0
 0.0
 0.0
 0.0
7190.0
         1310.0
1150.0
 510.0
-------
                APPENDIX B


DETAILED LISTINGS OF CONCENTRATION  AND
           ENVIRONMENTAL  DATA
  Note that data sheets are listed in chronological
  order; see Tables 2 and 3 in Volume 1 for a
  summary of the experimental program.
                    61
-------
62
-------
HTI OUTOUUR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 1  OF 2     7-17-75
U3EPA CONTRACT NO.68-02-3207

URBAN MIX               95X DILUTION
TARGET INITIAL HC/NOXl  10.0 PPMC/1.00 PPM
PAGt  1
TIME
(LST)
O.JO
I.JO
2. JO
J.JO
4. JO
S.JO
6. JO
7. JO
8. JO
9. JO
10. JO
11. JO
12. JO
13.30
14.30
IS. 30
16.30
17.30
18.30
19.30
20. JO
21.30
22.30
23.30
TIMt
(EST)

0.30
1.30
2,30
3,30
4.30
5.30
6. JO
7. JO
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
16.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.086
0.083
0.204
0.252
0.265
0.246
0.234
0,202
0.167
0.133
0.098
0.074
0.056
0.043
TEMP
(CENT)


20.6


20,0


21.1


23.9


25.6


24.4


22.8


21.1

NO*
(PPM)




0.428
0.419
0.357
0.310
0.233
0.151
0.050
0.017












SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.06
0.14
0.19
0.47
0.62
0.77
0.67
0.39
0.39
0.36
0.29
0.17
0.10
0.02
0.00
0.00
0.00
0.00
N02*
(PPM)
























CUM-SR
(LAN(i)

0.00
0.00
0.00
0.00
0.00
0.18
1 .68
6./2
16.02
32.46
63.36
103.26
147.66
162.82
206.22
229.08
249.42
264.66
2/3.60
2/8.16
279.00
279.00
279.00
2/9.00
NUX* THC
(PPM) (PPM)
0.42
2.J8
6.00
6.80
6,74
6.64
5.88
5.2J
4.5J
3.88
3.28
2.78
2.40
2.06
. /9
.60
.37
.22
.04
.01
0.93
0.83
0.79
0.73
DILUTION BEGAN
(LPM) (EST)






51.82 5.17


















CH4
(PPM)
0.14
0.13
0. 14
0.12
0.14
0.13
0.13
0.18
0.14
0.12
0.12
0.11
0.08
0.08
0.12
0.12
0.10
0.07
0.07
0.09
0.12
0.07'
0.09
0.05
ENDED
(EST)

























NMHC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.29 0.00
2.25 7.44
5.86 7.42
6.67 7.33
6.61 7.39
6.51 7.12
5.74 6.2/
5.05 5.47
4.40 4.74
3.76 4.15
3.16 3.62
2.67 3.11 0.185 0.001 0.033
2.32 2.74
,98 2.31
.66 2.12
.47 1.84
.27 1.58
.15 1,39
0.97 1.22
0.92 1.00
0.81 0.89
0,76 0.81
0.70 0.64
0.68 0.56
X POSSIBLE MINUTES OF SUNSHINE 15

RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT
'
Malfunction of the NO/NOX instrument prevented the determination of
[NO2] throughout the run and [NO] after 1200 EST, 17 July 75.





















-------
0\
   RT1 OUTDOOR SMUG CHAMBER STUDY

   CHAMBER NUMBER  1
   DAY 2 OF 2     7-18-75
      CONTRACT NO. 68-02-2207
URBAN MIX               95X DILUTION
TARGET INITIAL HC/NOXJ 10.0 PPMC/1.00 PPM
                                                 PAGE
TIMt
(EST)
O.JO
1 , JO
2.30
3.30
0.30
5. JO
6. JO
7. JO
8. JO
9. JO
10. JO
11.30
12.30
1J.JO
14. JO
15. JO
16. JO
17. JO
18. JO
19. JO
20.30
21. JU
22. JO
TIME
(ESI)
03
(PPM)
0.030
0.021
0.010
O.Oll
0.008
0.004
0.000
0.021
0.003
0.078
0,095
0.091
0.098
0.106
0.151
0,161
0,170
0.171





'TEMP
(CENT)
NO
(PPM)























SR
(LANG/MIN)
NU2
(PPM)























CUM-SK
(LANG)
NOX THC
(PPM) (PPM)
0.69
0.65
0.63
0,50

0.53
0.50
0.56
0.57
0.64
0.63
0.61
0.63
0.68
0.75
0.69
0.68
0.67





DILUTION BEGAN
(LPM) (EST)
CHO
(PPM)
0.08
0.06
0.06
0.07

0.02
0.02
0.02
0.02
0.05
0.05
0.05
0.05
0.06
0.07
0.05
0.06
0.05





ENDED
(EST)
NMHC
(PPM)
0.61
0.60
0.57
0.07

0.50
0.52
0.53
0.55
0.59
0.58
0.56
0.56
0.62
0.67
0.65
0.62
0.62





X POSSIBLE

CO NUKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.51
0.41
0.37
0.26

0.20
0.26
O.J2
0.29
0.23
0.23
0.23
0.29
0.29
0.29
0.29
0.29
0.29





MINUTES OF SUNSHINE 06

RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT
O.JO
I.JO
2. JO
J.JO
O.JO
5. JO
6. JO
7.30
8.30
9.30
10.30
11.30
12.30
13.30
10.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.50

21.1


20.0


21.7


23.9


22.2


25.6


20.0


21.1
0.00
0.00
0.00
0.00
0,00
0.03
0.22
0.36
0.65
0.03
0.30
0.27
0.53
1.05
0.92
0.72
0.68
o.ae
0.14
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.50
5.76
21.08
08.30
63.30
106.80
120.26
lOb.10
186.30
206.96
298.56
301.00
370.24
4U0.92
O0t».98
007.00
007.00
007 .40





51.82






















5.17































































-------
RTI UUTDUOK SMOG CHAMBER SIUOY

CHAMUEH NUMBER  2
DAY 1  OF 2     7-17-75
USEPA CONTRACT NO.68-03-2307

U3BAN MIX               95X DILUTION
TARGET INITIAL HC/NOXl   5.0 PPMC/0.20
PAGE  1
TIME
(EST)
0.07
1.07
2.17
3.07
1.47
5.47
6.07
7.07
8.07
9.17
10.07
11.07
12.07
13.07
10.07
15.07
16.07
17.07
IB. 07
19.07
20. Of
<* 21-"7
Ui 22.07
23.07
TIME
(EST)

0.07
1.07
2.07
3.07
0.07
5.07
6.07
7.07
8.07
9.07
10.07
11.07
12.07
13.07
10.07
15.07
16.07
17.07
18.07
19.07
20.07
21.07
22.07
23.07
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.021
0.095
0.193 -
0.279
0.329
0.299
0.261
0.219
0.182
0.150
0.118
0.092
0.067
0.050
0.035
0.023
TEMP
(CENT)


20.6
20.0

21.1


23.9


25.6


20.0


22.8


21.1

NO*
(PPM)




O.J25
0.123
0.099
0.078
0.020
0.017
0.011
0.012












SR
(LAMG/H1N)

0.00
0.00
0.00
0.00
0.00
0.01
O.Ofc
0.10
0.19
0.07
0.62
0.77
0.67
0.39
0.39
0.36
0.29
0.17
0.10
0.02
0.00
0.00
0.00
0.00
N02* NOX*
(PPM) (PPM)
























CUM-SH DILUTION
(LANG) (LHM)

0.00
0.00
0.00
0.00
0.00
0.26 65.70
2.26
8.12
17.92
37.16
69.56
1 10.96
150.36
186.72
210.12
232.68
252.32
266.36
270.60
278. 3b
279.00
279.00
2/9.00
279.00
THC
(PPM)
1.01
1.36
3.77
0.09
0.03
0.30
3.81
3.32
2.96
2.02
2.11
.80
.65
.02
.31
.16
1.10
0.96
0.90
0.90
0.90
0.82
0.75
0.77
BEGAN
US1)



5.17


















CHO
(PPM)
0.80
0.80
0.81
0.78
0.82
0.80
0.76
0.67
0.63
0.63
0.60
0.60
0.55
0.58
0.50
0.56
0.50
0.50
0.07
0.00
0.00
0.00
0.00
0.01
ENDED
(ESt)






















NMHC CU NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.21 0.00
0.56 8.35
2.95 8,00
3.71 8.32
3.61 6.30
3.50 7.90
3.05 6.78
2,65 5.87
2.20 0.97
1.79 0.20
1.51 3.60 **0,012 0.022
1.20 3.10
1.10 2.67
0.80 2.27
0.77 1.93
0.62 1.60
0.61 1.36
0.08 1.10
0.07 0.97
0.50 0,79
0.06 0.60
0.38 0.53
0.31 0.50
0.36 0.00
X POSSIBLE MINUTES OF SUNSHINE 15

RDU AIRPORT MAXIMUM TEMPERATURE 80.0 CENT

*
Malfunction of the NO/NOy instrument prevented the determination of
[N02] throughout the run and [NO] after 1200 EST, 17 July 75,
**
Data suspect and discarded.


















-------
CT\
   3TJ OUTDOOR  SMJG  CHAMBER  STUDY

   CHAMBER  NUMBER  2
   DAY 2  OF  2      7-1B-75
J3EPA CONTRACT NO.68-02-2207
                                                 PAGE  2
URBAN ^IX
TARGET  INITIAL HC/NOXl
95X .DILUTION
5.0 PPMC/0.24 PPM
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
TIME
(EST)
03
(PPM)
0.015
0.010
0,007
0.003
0,002
0.000
0.002
0.021
0.043
0.068
0.080
0,075
0,086
0.096
0.135
0.144
0.152
0.155






TEMP
(CENT)
NO
(PPM)
























SR
(LANG/MIN)
^02
(PPM)
























CUM-SR
(LANG)
NUX THC
(PPM) (PPM)
0.75
0.75
0.71
0.69
0.67
O./l
0.67
0.65
0.69

0.75
0.82
0.82
0.82
0.88
0.80
0.83
0.75






DILUTION BEGAN
(LPM) (EST)
CH4
(PPM)
0.38
0.35
0.38
0.36
0.37
0.37
0.35
0.33
0.33

0.33
0.27
0.21
0.22
0.22
0.25
0.29
0.33






ENDED
(EST)
NMHC
(PPM)
0.37
0.40
0.32
0.33
0.29
0.34
0.32
0.32
0.35

0.42
0.54
0.61
0.61
0.65
0.54
0.54
0.43






X POSSIBLE

CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.36
0.27
0.25
0.22
0.15
0.15
0. 16
0.21
0.18

0.15
0.16
0.16
0.16
0.11
0.23
0.26
0.1B






MINUTES OF SUNSHINE 46

RDU AIRPORT MAXIMUM TEMPERATURE 80.0 CE^T
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
21.47

21.1


20.0


21.7


23.9


22.2


25.6


24.4


21.1

0.00
0.00
0.00
0.00
0.00
0.03
0.22
0.36
0.65
0.43
0.30
0.27
0.53
1.05
0.92
0.72
0.68
0.46
0.14
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
O.ttU
7.96
25.08
54.80
87.64
109.80
126.96
150.44
196.80
256.16
305.76
347.84
383.00
402.42
KO / . 08
407.40
407.40
407.40
<»07 . «0





65.70























5.17


































































-------
RT1 OUTDOOR SMOG CHAMBER  STUDY


CHftNIHI.U NUMBER  3
DAY 1 OF 2      7-17-75
USEPA CONTRACT NO.6«-o2-22o7
                                                  PAGf   1
URBAN MIX
TARGET INITIAL HC/NOX:
95% DILUTION
5.0 PPMC/0.71 PPM
TIME
(tSI )
0.63
I .e>3
2.63
3.63
0.63
5.63
6.63
7.63
ft. 63
9.63
10.63
1 1 .63
12.63
13.63
10.63
15.63
16,63
17.63
16.63
19.63
20.63
21.63
22.63
23.63
TIME
(EST)

0.63
1 .63
2.63
3.63
0.63
5.63
6.o3
7.63
0.63
9.63
10.63
11 .63
12.63
1 5.63
10.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.65
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0 . 009
0.050
0.108
0.120
0.121
0.112
0. 100
0.086
0.070
0.053
0.037
0.026
0.018
0.011
TEMP
(CENT)


20.6


20,0

21.1


23.9


25.6


20.0


2 2. a


21 .1

MO*
(PPM)




0.306
0.287
0.203
0.210
0.157
0.102
0.002
0.021












SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.06
0.10
0.19
0.07
0.62
0.77
0.67
0.39
0.39
0.36
0.29
0.17
0.10
0.02
0.00
0.00
0.00
o .on
IM02* NOX*
(PPM) (PPM)
























CUM-SH DILUTION
(LANG) (LPM)

0.00
0.00
0.00
0.00
0.00
0.38 58.05
2.68
9.52
19.82
01 .86
75. /6
I 18.60
161.06
190.62
21-J.02
236.28
255. 
-------
RU UUTUOUR SMUG  CHAMUf.R STUDY

CHAMIJER NUMBER   3
04Y a UF 2      /-18-75
USEPA CONTRACT NO.68-02-2207
                                                  PAGE   2
URBAN MIX
TARGET INITIAL HC/NUX:
95X DILUTION
5.0 PPMC/0.71 PPM
TIMt
(tsn
0.63
1.63
2.63
5.65
4.65
5.b5
6.63
7.63
8.o3
9.65
10.63
1 1 .63
12.03
13.63
14.63
15.03
16.64
17.63
18.63
19.63
2U63
22.63
TIMt
(E ST)
03
(PPM)
0.009
0.004
0.003
o.oul
0.001
0.001
0.005
0.021
0.040
0.061
O.H69
0.064
' 0.0/9
0.092
0.122
0.128
0.133
0. 133




TEMP
(CENT)
NO
(PPM)






















SR
(LANG/MIN)
NU2 NOX
(PPM) (PPM)






















CUM-3K DILUTION
(LANU) (LPM)
THC
(PPM)
0.50
0.50
0.4fl
0.42
0.48
0.43
0.45
0.42
0.45
0.49
0.56
0.60
0.61
0.61
0.62
0.63
0.63
0.63




BEGAN
(EST)
CH4
(PPM)
0.05
0.07
0.07
0.06
0.06
0.07
0.0*
0.07
0.07
0.03
0.07
0.07
0.00
0.00
0.00
0.00
0.07
0.14




ENDED
(EST)
NMHC
(PPM)
0.45
0.42
0.41
0.56
0.42
0.35
0.39
0.35
0.38
0.46
0.49
0.52
0,61
0.61
0.62
0.63
0.56
0.50




X POSSIBLE

CO HHM N02-3 HCHll CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.33
0.29
0.22
0.21
0.17
0. 15
0. 16
0.26
0.23
0.18
0.18
0.16
0.19
0.24
0.18
0.22
0.27
0.27




MINUTES OF SUNSHINE 46

RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT
0.63
1.63
2.63
5.63
4.63
5.63
6.63
7.03
8.63
9.63
10.63
11.63
12.63
15.63
14.63
15.63
16.63
17.65
18.65
19.63
20.63
21.03
22.63

21.1


20.0


21.7


23.9


22.2


25.6


24.4


21.1
0.00
0.00
0.00
0.00
0.00
0.03
0.22
0.36
0.65
0.43
0.30
0.27
0.53
1 .05
0.92
0.72
0.68
0.48
0. 14
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1.14 58.05
10.16
28.68
61 .30
91 .94
112.80
129.66
155.74
207. 30
261). 56
312.96
354.64
3(17.84
403. 1?.
uu / . i rt
40/. -40
MO/.- 40
<4 0 7 . '4 0




























5.17































































-------
RH OUTDOOR SMOG CHAMBER STUOr

CHAMBER NUMUER  i
DAY 1  OF ^     7-17-75
D3EPA CONTRACT MO.68-03-3207.
                                                 PAGE   1
URBAN MIX
TftHGET INITIAL HC/NOXl
95X DILUTION
1.0 PPMC/0.10 PPM
TIME
(EST)
0.80
1.80
2.BO
3.00
1.HO
5,bO
6.80
7.80
8.60
9. HO
10.60
11.80
12.80
13.80
14.80
15. «0
16.80
17. HO
18. BO
19.60
20,80
21.80
S 22-80
23.80
TIME
(EST)

0.80
1.80
2.80
3.80
4.80
5.80
6. HO
/ .80
8.80
9.80
10.80
11.60
12.80
13.80
11.60
15.80
16.80
17.80
18.60
19.80
20.80
21.80
22.80
23. HO
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.007
0.031
0.075
0.125
0.156
0. 139
0.120
0.101
0. 086
0.069
0.053
0.013
0.031
0.021
0.014
0.010
TEMP
(CENT)


20.6


20.0


21.1


23.9


2b.6


24.4


22.8


21.1

NO*
(PPM)




0.013
0.013
0.012
0.013
0.032
0.013
0.012
0.011












SR
(LANG/M1N)

o.oo
0.00
0.00
0.00
0.00
0.01
0.06
0.11
0.19
0.17
0.62
0.77
0.67
0.39
0.39
0.36
0.29
0.17
o.lo
0.02
0,00
o.oo
o.oo
0.00
N02* NUX*
(PPM) (PPM)
























CUM-SH DILUTION
(LUNG) (LPM)

0.00
0.00
0.00
0.00
0.00
0.1U 62.58
3.18
10.92
21. /2
16.56
81.96
126.36
164.40
190.32
213.72
235.68
253.92
265.56
272.40
2/4.56
274.80
271.80
2/4,80
274. BO
THC
(PPM)
0.39
0.48
1,06
1.11
1.19
1.07
0.88
0.60
0.69
0.59
0.50
0.43
0.35
0.41
0.12
0.39
0.34
0.31
0.36
0.39
0.35
0.35
0.31
0.29
BEGAN
(EST)


CHI
(PPM)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0,00
0.00
0.00
0.00
ENDED
(EST)


NMHC CO N13KI NOS-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0,39 0,00
0.18 B.61
1.06 8.56
1.11 8.51
1.19 8.46
1.07 7.71
0.88 6.57
0.80 5.57
0.69 1.70 **0.010 0.008
0,59 3.98
0.50 3.32
0.13 2.78
0.35 2.33
0.11 1.98
0.12 1.62
0.39 1.39
0.34 1.15
0.34 0.94
0.36 0.77
0.39 0.63
0.35 0.56
0.35 0.50
0.31 0.38
0.29 0.35
X POSSIBLE MINUTES OF SUNSHINE 15

ROU AIRPORT MAXIMUM TEMPERATURE 80.0 CENT
*
CN
(/CM3)




























Malfunction of the NO/NOx instrument prevented and determination of



5.17








































(N02] through the run and [NO] after 1200 EST, 17 July 75.
1
Data suspect and discarded.









































-------
3TI OUTDOOR SMJG CHAMBER STUDY


CHAMBER NUMBER  0
DAY 2 OF 2     7-18-75
J3EPA CONTRACT  NO.68-02-2207
                                                 PAGE  2
URBAN MIX
TARGET INITIAL HC/NOXI
95X DILUTION
1.0 PPMC/0.10 PPM
TIMt
(EST)
0.80
1 .80
2.80
3.60
0.80
5.80
6.80
7.80
8.80
9.80
10.80
11.80
12.80
13.80
10.80
IS. 80
16.80
17.80
18.80
19.80
20.60
21.80
22.80
23.80
TIME
(EST)
03
(PPM)
0.006
0.003
0.002
0.001
0.001
0.001
0.003
0.013
0.030
0.003
0.007
0.000
0.060
0.070
0.092
0.096
0.099
0.097






TEMP
(CENT)
NO
(PPM)














0.000
0.000
0.000
0.000






SR
(LANG/WIN!
UU2
(PPM)














0.012
0.012
0.012
0.011






CUM-SK
) (LflNG)
NOX THC
(PPM) (PPM)
0.35
0.30
0.33
0.33
0.29
0.29
0.35
0.33
0.36
0.00
0,08
0.52
0.50
0.00
0.012 0.52
0.012 0.55
0.012 0.50
0.011 0.59






DILUTION BEGAN
(LPM) (E3T)
CHO
(PPM)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0,00
0.00
0.00
o.oo
0,00
0.00
0.00
0.00
0.00
0.00






ENDED
(EST)
NMHC
(OPM)
0.35
0.30
0.33
0.33
0.29
0.29
0.35
0.33
0.36
0.00
O.OB
0.52
0.50
0.00
0.52
0.55
0.50
0.59






X POSSIBLE

CO NBKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.30
0,26
0.22
0.16
0.10
0.11
0.16
0,21
0.16
0.11
0.15
0.10
0.12
0.15
0.18
0.15
0.15
0.15






MINUTES OF SUNSHINE 06

"*DU AHPORT MAXIMUM TEMPERATURE BO.O CEYP
0.80
1 .80
2.80
3.80
0.60
5,80
6.80
/.80
B.80
9.80
10.80
11.80
12.80
13.80
10.80
lb.80
16.80
17.80
18.80
19.80
20.80
21.80
22.80
E3.80

21.1


20.0


21.7


23.9


22.2


25.6


20.0


21.1

0.00
0.00
0.00
o.oo
0.00
0.03
0.22
0.36
0.65
0.03
0.30
0.27
0.53
1.05
0.92
0.72
0.68
0.08
0.10
0,01
0.00
0.00
0.00
O.oo
0.00
0.00
0.00
0.00
o.ou
l.KI
12.36
32.28
67.80
96.20
115.80
132.36
161.00
217.00
270.56
320.16
361 .00
392. 6«
005.12
00/.28
007.00
007.00
007.00
U07 . UO





62.58























5.17


































































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 1 OF 3     7-22-75
USEPA CONTRACT NO.68-02-3207

URBAN MIX               95X DILUTION
TARGET INITIAL HC/NOXJ  10.0 PPMC/1.00 PPM
PAGE  1
TIME
(EST)
0.13
1.13
2.13
3.13
0.13
5.13
6.13
7.13
8.43
9.23
10.37
11.76
12.80
13.78
14. a7
15.42
16.77
17.00
18.02
19.02
20.32
21.47
22.00
23.28
TIME
(EST)

0.13
1.13
2,13
3.13
4.13
5.13
6.13
7.13
6.43
9.23
10.37
11.78
12.80
13.78
14.47
15. 42
16.77
17.00
18.02
19.02
20.32
21.47
22.00
23.28
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.003
0.053
0.360
0.956
1.241
*
1.241
1.219
0.998
0.964
0.763
0.652
0.502
0.391

0.196
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.021

0.817
0.602
0.764
0.610
0.152
0.013
0.000
0.000
0.000
0.000
0,000
0.000

0.000
0.000
0.000
0.000
0.000

0.000
SR
(LANG/MIN)
N02
(PPM)
0.000
0.000
0.209

0.207
0.214
0.235
0.356
0,706
0.785
0.642
0.349
0.238
0.202
0,178
0.145

0.108
0.081
0.064
0.051
0.040

0.020
CUM-SR
(LANG)
NOX
(PPM)
0.000
0.000
0.230

1.025
1.016
0.999
0,966
0.656
0.798
0.642
0.349
0.238
0.202
0.178
0.145

0.108
0.081
0.064
0.051
0.040

0.020
DILUTION
(LPM)
THC
(PPM)
1.58
1.55
5.00

11.55
11.55
11.31
10.84
10.13
9.42
8.71
8.00
7.29
6.58
5.87
5.15

4.48
3.91
3.52
3.15
2.91

2.00
BEGAN
(EST)
CH4
(PPM)
0.06
0.06
0.11

0.10
0.10
0.11
0.11
0.13
0.15
0.14
0.19
0.13
0.16
0.15
0.16

0.16
0.15
0.11
0.10
0.08

0.10
ENDED
(EST)
NMHC
(PPM)
1.52
1.49
4.89

11.45
11.45
11.20
10.73
10.00
9.27
8.57
7.61
7,15
6.42
5.71
4.99

4,32
3.76
3,40
3,05
2.83

1.90
X POSSIBLE

CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.00
0.00
8.73

8.59
8.58
8.61
8.53
8.52
8.57
8.63
6.78
8.93
8.94 1.572 0.041 0.223
9,08
9.10

7.87
6.69
5,62
4.81
4.12

2.99
MINUTES OF SUNSHINE 84

RDU AIRPORT MAXIMUM TEMPERATURE 33.3 CENT

32.2


21.7


23.3


28.9


31.1


30.6


27.2


23.3

0.00
0.00
0,00
0.00
0.00
0,03
0.20
0.45
0.72
.00
.21
.98
.35
.01
.15
0.86
0.59
0.22
0.12
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0,00
0.00
0.00
0.24
3.40
17.40
59.52
98.00
170.62
262.66
340.20
403.87
449.20
507.50
564.74
573.00
S8t>.32
593.41
594.00
594.00
594.00
59q.OO















* Reading Off-Scale












51.82



















16.00



































































-------
S3
    RTI OUTDUOR SMOG CHAMBER STUDY

    CHAMBER NUMBER  1
    DAY 2 OF 3     7-23-75
USF.PA CONTRACT NO.68-02-3207

URBAN MIX               95X DILUTION
TARGET INITIAL HC/NOXl 10.0 PPMC/1.00 PPM
PAGE  2
TIME
(EST)
0.28
1.47
2.55
3.55
4.25
5.40
6.40
7.40
8.78
9.88
10.95
11.15
12.47
13.57
14.67
15.52
16.63
17.00
18.48
19.00
20.75
21.00
22.00
23.83
TIME
(E3T)

0.26
1.47
2.55
3.55
4.25
5,10
6.40
7.40
6.76
9.86
10.95
11.15
12.47
13.57
14.67
15.52
16.63
17.00
16.46
19.00
20.75
21.00
22.00
03
(PPM)
0.198
0.145
0.109
0.061
0.060
0.040
0.030
0.033
0.044
0.102
0.160
0.160
0.139
0.148
0.145
0.147
0.158

0.139

0.102


0.073
TEMP
(CENT)


22.2


22.8


23.9


24.4


27.8


30.0


26.1


23. <>
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000

0,000

0.000
0.000
0.000
0.000
3R
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.20
0.24
0.18
0.64
1.27
0.70
Ot45
0.90
0.60
0.85
0.70
0.19
0.04
0.01
0.00
0.00
0.00
N02
(PPM)
0.022
0.021
0.019
0.017
0.016
0.016
0.021
0.025
0.025
0.025
0.024
0.021
0.019
0.017
0.016
0.015
0.015

0.014

0.012
0.011
0.011
0.010
CUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.24
5.40
16.36
35.46
71.72
146.59
158.70
207.00
252.00
307.40
349.75
401.00
416.40
426.96
430.20
430.80
430.80
qjo.ao
NOX
(PPM)
0.022
0.021
0.019
0.017
0.016
0.016
0.021
0.025
0.025
0,025
0.024
0.021
0.019
0.017
0.016
0.015
0.015

0.014

0.012
0.011
O.Oll
0.010
DILUTION
(LPM)

















51.62






THC
(PPM)
2.31
2.15
2.05
2.00
.63
.75
.68
.60
.57
.55
.53
.43
.36
.35


1.35
1.33
1.31

1.30

1.35
1.28
BEGAN
(EST)
























CH4
(PPM)
0.11
0.05
0.06
0.06
0.06
0.06
0.07
0.10
0.10
0.09
0.11
0.09
0.11
0.09


0.15
0.17
0.12

0.11

0.15
0.15
ENDED
(EST)

















16,00






NMHC
CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
2.19
2.10
.97
.94
.77
.69
.61
.49
.48
.46
.42
.34
.25
1.26


1.20
1.16
1.19

1.19

1.20
1.13
2.70
2.25
1.96
1.66
1.48
1.20
1.07
0.95
0.63 0.045 0.015 0.052
0.73
0.61
0.51
0.50
0.43 0.155 0.010 0.042


0.39
0.36
0.36

0,33

0.38
0,36
X POSSIBLE MINUTES OF SUNSHINE 49

RDU
























AIRPORT MAXIMUM TEMPERATURE 30,0 CENT























-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 3 OF 3     7-24-75
USEPA CONTRACT NO.68-02-2207

URBAN MIX               95X DILUTION
TARGET INITIAL HC/NOXl 10.0 PPMC/1.00 PPM
PAGE  3
TIME
(E3T)
0.97
1.13
2.65
3.68
4.68
S.68
6.50
7.60
6.95
9.66
10.15
11,22
12.23
13.22
14,55
15.60
16.87
17.00
18.00
19.00
20.00
21.00
22,00
TIME
(EST)
03
(PPM)
0.058
0.056
0,042

0.032
0.026
0.019
0.014
0.016
0.016
0.033
0.043
0.069
0.142
0.214
0.255
0,276






TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000






SR
(LANG/MIN)
N02
(PPM)
0.011
0.011
0.011
0.011
0.011
0.012
0.014
0.016
0.021
0,026
0,027
0.028
0.027
0.026
0.024
0.021
0.020






CUM-SR
(LANG)
NOX
(PPM)
0.011
0.011
0.011
0.011
0.011
0.012
0.014
0.016
0.021
0.026
0.027
0.028
0.027
0.026
0,024
0.021
0.020






DILUTION
(LPM)
THC
(PPM)
.27
.35
.34
.33
.27
.26
.31
.25
.31

.31
.19
.35
1.33
1.33








BEGAN
(EST)
CH4
(PPM)
0.15
0.16
0.16
0,20
0,20
0.14
0.13
0.18
0.26

0.26
0.19
0,24
0,21
0.26








ENDED
(EST)
NMHC
(PPM)
.13
.19
.17
.12
.06
.12
.18
.07
.05

1.04
0.99
1.11
1.12
1.07








X POSSIBLE

CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.31
0.32
0.36
0.31
0.31
0.30
0.32
0.32
0.38
0,043 0.012 0.015
0.32
0.35
0.41
0.43 0,208 0.013 0.034
0.43








MINUTES OF SUNSHINE 50

RDU AIRPORT MAXIMUM TEMPERATURE 32,2 CENT
0.97
1.13
2.65
3.68
4.68
5.68
6.50
7.80
8,95
9.88
10.15
11.22
12.23
13.22
14.55
15.80
16.87
17.00
18,00
19.00
20,00
21.00
22.00

23.3


22.2


23.3


26.1


30.6


30.0


23.9


23.3
0,00
0.00
0.00
0.00
0.00
0.01
0.08
0,27
0.14
0.30
0,80
1,30
1.08
1.15
1.10
0.83
0.53
0.42
0.13
0.01
0.00
0.00
0.00
0.00
0.00
0,00
0,00
0.00
0.41
3.00
18.36
29.58
45.90
55,20
112.90
169.12
253.75
344,10
413.64
451.16
455.40
4B0.60
les.io
489.00
489.00
469.00



















































































































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  2
DAY 1 OF 3     7-22-75
USEPA CONTRACT NO.68-02-2207
                                                 PAGE  1
URBAN MIX
TARGET INITIAL HC/NOXl
95X DILUTION
5,0 PPMC/0,24 PPM
TIME
(E3T)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.27
8.52
9.35
10.47
11.00
12.07
13.22
14,00
15,93
16.93
17.27
16.35
19.36
20.53
21.70
22.00
23.57
TIME
(E3T)
03
(PPM)
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.027
0.296
0.444
0.647
0.718
0.770
0.799
0.805
0.789
0.629
0.613
0.495
0.396
0.299
0.226

0,139
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.004

0.199
0.197
0.168
0.018
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000

0.000
3R
(LANG/MIN)
N02
(PPM)
0.000
0.000
0.053

0.046
0.049
0.073
0.203
0.166
0.145
0.118
0.108
0.096
0.084
0.061
0.064
0.064
0.048
0.036
0.028
0.021
0,017

0.012
CUM-3R
(LANG)
NOX
(PPM)
0.000
0.000
0.058

0.247
0.246
0.241
0.221
0.166
0.145
0.116
0.108
0.096
0.084
0.061
0.064
0.064
0.046
0.036
0.026
0.021
0.017

0.012
DILUTION
(LPM)
THC
(PPM)
1.55
1.54
4,22

4.94
4.96
4.97
4.69
4.52
4,40
4.19
4.16
4.01
3.66
3.78
3.69
3.56
3.15
2.78
2.49
2.22
2.00

1.80
BEGAN
(E3T)
CH4
(PPM)
0.45
0.50
0.50

0.47
0.50
0.48
0.50
0.56
0.51
0.52
0.64
0.56
0.50
0.54
0.50
0.51
0.60
0.37
0.26
0.25
0.24

0.23
ENDED
(E3T)
NMHC
(PPM)
1.10
1.04
3.71

4.47
4.46
4.46
4.19
3.96
3.88
3.67
3.51
3.45
3.36
3.24
3.19
3.05
2.55
2.41
2.23
1.97
1.76

1.56
X POSSIBLE

CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0,00
9.82
9.73

9.60
9.63
9.64
9.66
9.66 0,337 0.151 0.166
9.66
9.69
9.72
9.81
9.66 1,058 0,018 0.193
9.67
9.95
9.96
8.45
6,71
5.67
4.61
3.85

2.60
MINUTES OF SUNSHINE 84

RDU AIRPORT MAXIMUM TEMPERATURE 33.3 CENT
0.30 - " - - '
1.30
2.30
3.30
4.30
5,30
6.30
7.27
6.52
9.35
10.47
11,00
12.07
13.22
14.00
15.93
16.93
17.27
18.35
19.38
20.53
21.70

22,2


21.7


23.3


26.9


31.1


30.6


27.2


0.00
0.00
0.00
0.00
0.00
0.03
0.20
0.45
0.72
1.00
1.21
0.96
1.35
1.01
1.15
0.86
0.22
0.12
0.59
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.54
5,40
21.00
63.12
105.00
177.66
216.60
260.60
369.53
417.00
534.16
549.92
552.72
570.39
593.63
59fl.OO
59a.oo
















65.70





















16.00







































































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  2
DAY 2 OF 3     7-23-75
U3EPA CONTRACT NO.68-02-2207
                                                 PAGE  2
URBAN MIX
TARGET INITIAL HC/NOX:
95X DILUTION
5.0 PPMC/0.24 PPM
TIME
(EST)
0.57
1.62
2.82
3.62
4.48
5.67
6.67
7.73
8.98
9.08
10.22
11.50
12.83
13.08
14.97
15.83
16.93
17.00
16.73
-4 19,08
<-" 20.82
21.97
22.25
23.90
TIME
(EST)

0.57
1.82
2.62
3.82
4.46
5.67
6.67
7.73
8.98
9.08
10.22
11.50
12.83
13.86
14.97
15.83
16.93
17.00
16.73
19.08
20.62
21.97
22.25
23.90
03
(PPM)
0.104
0.064
0.051
0.035
0.020
0.015
0.013
0.023
0.030
0.033
0,086
0.106
0.097
0.103
0.105
0.110
0.116
0.118
0.103
0.097
0.077
0.075
0.073
0.054
TEMP
(CENT)


22.2


22.6


23.9


24.4


27.8


30.0


26.1


23.9

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
UANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.20
0.24
0.18
0.64
1.27
0.70
0,45
0.90
0.60
0.85
0.70
0.19
0.04
0.01
0.00
0.00
0.00
0.00
N02
(PPM)
0.011
0.011
0.010
0.009
0.010
0.007
0.010
0.012
0.014
0.014
0.014
0.015
0.014
0.012
0.01
0.01
0.01
0.01
0.01
0.012
0.011
0.010
0.009
0.009
CUM-3R
(LANG)

0.00
0.00
0.00
0,00
0.00
0.40
8.60
23.16
37.62
41.00
92.71
173.40
216.90
269.10
321.80
365.90
413.60
416.40
42V, 56
430.25
430.80
430.60
430.80
430.80
NOX THC
(PPM) (PPM)
0.011
0.011
0.010
0.009
0.010
0.007
0.010
0.012
0.014
0.014
0.014
0.015
0.014
0.012
0.011
0.011
0.011
0.011
0.011
0.012
0.011
0.010
.70
.64
.52
.53
.46
.43
.40
.29
.24
.22
.20
.07
.09
.06
.15
.19
,24
.11
.11
.13
.10
.10
0.009 1.13
0.009 1,09
DILUTION BEGAN
UPM) (EST)

















65.70







CH4
(PPM)
0.21
0.16
0.16
0.19
0.16
0.19
0.20
0.19
0.20
0. 16
0.19
0.17
0.18
0.16
0.24
0.25
0.25
0.20
0.17
0.19
0.20
0.19
0.23
0.18
ENDED
(EST)

















16.00







NMHC
CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
1.49
1.46
1.J5
1.34
1,30
1.24
.20
.10
.04
,06
.01
0,90
0.92
0.90
0.91
0,94
0,96
0.90
0.94
0.94
0.90
0.91
0,90
0,91
2.33
1.86
1.56
1.29
1.16
0.93
0.9J
0.81
0.67 0.029 0.013 0.039
0.48
0.47
0.37
0.30
0.29 0,147 0.010 0.055
0.29
0.26
0.24
0.22
0.21
-0.21
0.23
0.21
0.29
0.29
X POSSIBLE MINUTES OF SUNSHINE 49

RDU

























AIRPORT MAXIMUM TEMPERATURE 30.0 CENT
























-------
o\
    RTI  OUTDOOR SMOG CHAMBER STUDY

    CHAMBER  NUMBER  2
    DAY  3 OF 3     7-20-75
U3EPA CONTRACT NO.68-02-2307

URBAN MIX               95X DILUTION
TARGET INITIAL HC/NOXl  5.0 PPMC/0.24 PPM
PAGE  3
TIME
(EST)
0.12
1.43
2.93
3.00
4.93
5.95
6.98
7.12
8.20
9.22
10.36
11.58
12.47
13.70
14.60
15,96
16.96
17.00
18.00
19.00
20.00
21.00
22.00
TIME
(EST)
03
(PPM)
0.054
0.041
0.029

0.021
0.017
0.015
0.011
0.009
0.016
0.033
0.043
0.071
0.140
0.176
0.208
0.222






TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000






SR
(LANG/MIN)
N02
(PPM)
0.009
0.006
0.007
0.007
0.007
0.010
0.012
0.011
0.014
0.021
0.024
0.024
0.021
0.019
0.016
0.016
0.014






CUM-SR
(LANG)
NOX THC
CH4
(PPM) (PPM) (PPM)
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.






009
006
007
007
007
010
012
Oil
014
021
024
024
021
019
016
016
014






.14 0
.11 0
.19 0
.14 0
.15 0
.16 0
.10 0
.10 0


.10 0
.11 0
.09 0
.16 0
.14 0
.16 0







.19
.21
.25
.20
.21
.25
.19
.21


.25
.25
.25
.24
.24
.25







DILUTION BEGAN ENDED
NMHC
CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0
0
0
0
0
0
0
0


0
0
0
0
0
0







X
.94
.90
.94
.94
.94
.91
.91
.69


.65
.86
.64
.92
.90
.91







0
0
0
0
0
0
0
0


0
0
0
0
0
0







POSSIBLE
.27
.23
.24
.23
.21
.23
.22
.22

0.045 0.019 0.032
.22
.26
.28
.31 0.205 0.013 0.013
.30
.37







MINUTES OF SUNSHINE 50
(LPM) (EST) (EST)
RDU
0.12
1.43
2.93
3.00
4.93
5.95
6.98
7.12
6.20
9.22
10.38
11.56
12.47
13.70
14.60
15.96
16.98
17.00
18.00
19.00
20.00
21.00
22.00

23.3


22.2


23.3


26.1


30.6


30.0


23.9


23.3
o.oo
o.oo
o.oo
0,00
o.oo
0.01
0.08
0.27
0.14
0.30
0.60
1.30
1.06
1.15
1.10
0.63
0.53
0.42
0.13
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.57
5.32
7.29
23.26
33.90
66.40
141.50
204.24
287.10
360.60
422.77
454.87
455.40
480.60
488,40
469.00
489.00
4B9.00










































































































































AIRPORT























MAXIMUM TEMPERATURE 32.2 CENT























-------
RTI OUTDOOR SMOG CHAMBER STUDY


CHAMBER NUMBER  3
DAY 1  OF 3     7-22-75
USEPA CONTRACT NO.68-02-2207
                                                 PAGE  1
URBAN MIX
TARGET INITIAL HC/NOX:
95X DILUTION
5.0 PPMC/0.71 PPM
TIME
(EST)
0,47
1.47
2.47
3.47
4.47
5.47
6.47
7.43
8.05
9.53
10.07
11.22
12.32
13.47
14.10
15.05
16.27
17.55
18.63
19.73
20.92
21.92
22.00
23.62
TIME
(EST)

0.47
1.47
2,47
3.47
4.47
5.47
6.47
7.43
8.05
-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  3
DAY a OF 3     7-23-75
U3EPA CONTRACT NO.66-02-2207
                                                 PAGE  2
URBAN MIX
TARGET INITIAL HC/NOXI
95X DILUTION
5.0 PPMC/0.71 PPM
TIME
(EST)
0.83
1.98
2.08
3.07
4.10
5.93
6.92
7.83
8.15
9.37
10*50
11.82
12.00
13.15
14.13
15.15
16.00
17.58
18.00
19.55
20,00
21.00
22.46
23.00
TIME
(EST)
03
(PPM)
0.140
0.103
0.101
0.075
0.056
0.028
0.021
0.029
0.029
0.039
0.093
0.098

0.097
0.097
0.097
0.102
0.102

0.085


0.058
0.056
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
' 0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000

0.000
0.000
0.000
0.000
0.000
0.000
0.000

0.000
o.ooo
0.000
SR
(LANG/MIN)
NQ2
(PPM)
1.086
0.014
0,013
0.011
0.011
0.010
0.013
0.013
0.015
0.014
0.013
0.011

0.011
0.010
0.010
0.010
0.010
0.010
0.007

0.007
0.006
0.006
CUM-3R
(LANG)
NOX THC CH4
(PPM) (PPM) (PPM)
1.086
0.014
0.013
0.011
0.011
0.010
0.013
0.013
0.015
0.014
0.013
0.011

0.011
0.010
0.010
0.010
0,010
0.010
0.007

0.007
0.006
0,006 I
.48 0.11

.45 0.10
.36 0.11
.28 0.10
.34 0.14
.24 0.08
.23 0.11
.17 0.09
.07 0,11
.05 0.14
.04 0.10
.04 0.10
.06 0.09
.06 0.18
.14 0.21
.15 0.22
.04 0.12

.05 0.14

.03 0.19

.10 0.15
DILUTION BEGAN ENDED
NMHC
(PPM)
1.38

1.34
1.25
1.18
1.20
1.16
1,13
1.08
0.96
0.91
0.94
0.94
0.97
0.88
0.93
0.93
0.92

0.91

0,84

0.95
X POSSIBLE
CO NBKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
2.02

1.64
1.47
1.19
1.01
0.87
0.77
0.60 0.033 0.018 0.039
0.51
0.43
0.39
0.36
0.32 0.098 0.009 0.070
0.29
0.26
0.26
0.25

0.28

0.26

0.27
MINUTES OF SUNSHINE 49
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 30.0 CENT
0.83
1.98
2.00
3.07
4.10
5.93
6.92
7.63
8.15
9.37
10.50
11.82
12.00
13.15
14.13
15.15
16.00
17.58
16.00
19.55
20.00
21.00
22.08

22.2


22.8


23.9


24.4


27,8


30.0


26.1


23.9
0.00
0.00
0.00
0.00
0.00
0.01
0.20
0.24
0.18
0.64
1.27
0.70
0.45
0.90
0.80
0,85
0.70
0.19
0.04
0.01
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.56
11.60
24.60
28.62
51.66
114.30
186.70
194.40
229.50
281.80
331.05
374.40
423.05
427.60
430.53
430.80
430.80
a Jo .eo
















58.05






















16.00




















































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  3
DAY 3 OF 3     7-24-75
USEPA CONTRACT NO.68-02-2207
                                                 PAGE  3
URBAN MIX
TARGET INITIAL HC/NOX:
95X DILUTION
5.0 PPMC/0.71 PPM
TIME
(EST)
0.45
1.78
2.98
3.97
4.95
5.18
6.20
7.35
8.45
9.47
10.72
11,73
12,73
13,78
14.07
15.28
16,30
17.37
18.00
19.00
20.00
21.00
22.00
TIME
(EST)
03
(PPM)
0.043
0.033
0.025
0.025
0.025
0.021
0.016
0.011
0.009
0.016
0.033
0.045
0.086
0.140
0.152
0.193
0.214
0.229





TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000





SR
(LANG/MIN)
N02
(PPM)
0.005
0.005
0.007
0.007
0.007
0.009
0.006
0.009
0.011
0.016
0.019
0.019
0.018
0.016
0.016
0.014
0.013
0.013





CUM-SR
(LANG)
NOX
(PPM)
0.005
0.005
0.007
0.007
0,007
0.009
0.006
0.009
0.011
0.016
0.019
0.019
0.018
0.016
0.016
0.014
0.013
0.013





DILUTION
(LPM)
THC
(PPM)
1.05
1.04
1.02

1.10
1.10
0.99
1.07


1.03
1.03

1.12
1.11
1.11







BEGAN
(EST)
CH4
(PPM)
0.25
0.23
0.23

0.22
0.25
0,26
0.30


0.31
0.34

0.31
0.32
0.36







ENDED
(EST)
NMHC
(PPM)
0.81
0.82
0.79

0.88
0.85
0.73
0.77


0.72
0.69

0.81
0.79
0.75







X POSSIBLE

CO NBKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.22
0.27
0.27

0.21
0.30
0.23
0.27

0.038 0.015 0.020
0.26
0.31

0.29 0.197 0.012 0.050
0.35
0.34







MINUTES OF SUNSHINE 50

RDU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT
0.45
1.78
2.98
3.97
4,95
5.18
6.20
7.35
8.45
9.47
10.72
11.73
12.73
13.78
14.07
15,28
16.30
17.37
18.00
19.00
20.00
21.00
22.00

23.3


22.2


23.3


26.1


30.6


30.0


23.9


23.3
0.00
0.00
0.00
0.00
0.00
0.01
0.08
0.27
0.14
0.30
0.80
1.30
1.08
1.15
1.10
0.83
0.53
0.42
0.13
0.01
0.00
0.00
0.00
0,00
0.00
0.00
0,00
0.00
0.11
1.56
11.07
25.38
38.40
82.40
153.20
221.52
292,85
312.20
387.91
433.14
464.64
480.60
488.40
489.00
489.00
489.00



















































































































-------
RTI OUTDOOR 3MOG CHAMBER STUDY

CHAMBER NUMBER  4
DAY 1 OF 3     7-22-75
U3EPA CONTRACT NO.68-02-2207
                                                 PAGE  I
URBAN MIX
TARGET INITIAL HC/NOXi
95X DILUTION
1.0 PPMC/0.10 PPM
TIME
(E3T)
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.75
8.33
9.05
10.30
11.45
12.63
13.63
14.36
15.40
16.52
17.78
18.88
cc I'. '2
o 20,98
21.96
* 22.38
23.95
TIME
(E3T)
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.021
0.058
0.111
0.302
0.403
0.484
0.514
0.531
0.535
0.462
0.363
0.300
0.240
0.164
0.131
0.128
0,086
TEMP
(CENT)
NO
(PPM)
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.

000
000
00]
090
089
068
053
009
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
3R
(LANG/MIN)
N02
(PPM)
0.000
o.ooo
0.021
0.021
0,021
0.022
0.053
0.088
0.092
0.083
0.063
0.052
0.043
0.040
0.034
0.032
0.030
0.021
0.016
0.012
0.011
0.007
0.006
0.005
CUM-3R
(LANG)
NOX
(PPM)
0.000
0.000
0.022
0.111
0.110
0.110
0.107
0.096
0.092
0.083
0.063
0.052
0.043
0.040
0.034
0.032
0.030
0.021
0.016
0.012
0.011
0.007
0.006
0.005
DILUTION
(LPM)
THC
(PPM)
1.36
1.40
2.01
2.11
2.14
2.12
2.12
2.06
2.06
2.09
1.96
2.06
.99
.95
.90
.90
.61
.66
.50
,45

.35
.32
.25
BEGAN
(E3T)
CH4 NMHC
(PPM) (PPM)
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.

0.
0.
0.
33 .03
37
41
30
36
40
39
32
35
50
44
55
43
48
44
45
44
39
32
27

26
24
19
.04
.60
.81
.76
.72
.72
.74
.71
.59
.51
.52
.56
.47
.46
.44
,37
.26
»16
.18

.09
,08
.05
CO NBKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0





9
9
9
9
9
9
9
9
9
9
6
6
5
4
3
3
2
2
ENDED X POSSIBLE
.00
*
*
*
*
*
.90
.89
.91
.72
.63
.53
.33 0.494 0.010 0.052
.37
.25
.21
.22
.57
.51
.61
.72
.25
.97
.69
MINUTES OF SUNSHINE 84
(EST)
RDU AIRPORT
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7,75
8.33
9,05
10.30
11.45
12.63
13.63
14.38
15.40
16.52
17.78
18.68
19.92
20.98
21.98
22.16

22.2


21.7


23.3


28.9


31.1


30.6


27,2


23.3
0
0
0
0
0
0
0
0
0






0
0
0
0
0
0
0
o
.00
,00
.00
.00
.00
.03
.20
.45
.72
.00
.21
.98
.35
.01
.15
.66
.59
,22
.12
.01
.00
.00
.00
0.00
0.00
0.00
0.00
0.00
1.74
13.40
34.05
55.20
67.00
165,76
243.06
326.70
394.76
443.45
506,64
555.89
563.34
592.56
593.95
594.00
599.00
S9O.OO
















62.56






















16.00































* Off-Scale











































MAXIMUM TEMPERATURE 33,3 CENT























-------
   RTI OUTDOOR SMOG CHAMBER STUDY

   CHAMBER NUMBER  H
   DAY 2 OF 3     7-23-75
USEPA CONTRACT NO.68-02-2207
                                                 PAGE  2
00
URBAN MIX
TARGET INITIAL HC/NOXl
95X DILUTION
1.0 PPMC/0.10 PPM
TIME
(E3T)
0,90
1.32
2.30
3.30
4.30
5.00
6.15
7.15
8.46
9.65
10.86
11,92
12.13
13.38
14.36
15,38
16.37
17.67
18.00
19.70
20.07
21.00
22,96
23.27
TIME
(E3T)
03
(PPM)
0.068
0.060
0.043
0,033
0.024
0.016
0.011
0.011
0.018
0.030
0.063 '
0.061
0.059
0.064
0,064
0.067
0.076
0.075
0.073
0.054
0.051

0.037
0.037
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000

0.000
0.000
3R
(LANG/MIN)
N02
(PPM)
0.004
0.004
0.004
0.003
0.004
0.003
0.006
0.010
0.010
0.009
0.009
0.007
0.007
0.007
0.006
0.006
0.006
0.007
0.007
0.006
0.006

0.005
0.004
CUM-3R
(LANG)
NOX THC
(PPM) (PPM)
0.004
0.004
0.004
0.003
0,004
0.003
0.006
0.010
0.010
0.009
0.009
0.007
0.007
0.007
0.006
0.006
0.006
0,007
0,007
0.006
0.006

0.005
0.004
.23
.24
.22
.23
.23
.22
.15
.16
.17
.19
.16
.16
.13
.16
.19

.26
.21
.15
.15
.14
.22
.20
.23
DILUTION BEGAN
(LPM) (EST)
CH
-------
co
    RTI  OUTDOOR  SMOG CHAMBER STUDY

    CHAMBER  NUMBER   0
    DAY  3  OF  3      7-24-75
USEPA CONTRACT NO.68-02-2207
                                                 PAGE  3
URBAN MIX
TARGET INITIAL HC/NOXl
95* DILUTION
1.0 PPMC/0.10 PPM
TIME
(EST)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
.83
.92
.38
.00
.43
.43
.50
.60
.70
.80
.95
.97
.97
.00
.28
.57
.55
.67
.00
.00
.00
.00
.00
03
(PPM)
0
0


0
0
0
0
0
0
0
0
0
0
0
0
0
0





TIME
(EST)

0
1
2
3
4
S
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

.83
.92
.38
.00
.43
.43
.50
.60
.70
.80
.95
.97
.97
.00
.28
.57
.55
.67
.00
.00
.00
.00
.00
.029
.021


.017
.012
.011
.008
.007
.021
.029
.045
.086
.092
.139
.171
.164
.193





TEMP
(CENT)


























23.3


22.2


23.3


26.1


30.6


30.0


23.9


23.3
NO
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0






•
f
•
t
t
•
t
•
•
•
•
t
•
•
t
•
•
•






000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000





3R
(LANG/MIN)

























0
0
0
0
0
0
0
0
0
0
0
I
1
1
I
0
0
0
0
0
0
0
0

.00
.00
.00
.00
.00
.01
,08
.27
.14
.30
.80
.30
.08
.15
.10
.83
.53
.42
.13
.01
.00
.00
.00
N02 NOX THC CH4 NMHC CO NBKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.004 0.004
0.004 0.004
0.004 0.004
0.005 0.005
0.005 0.005
0.005 0.005
0.007 0,007
0.009 0,009
0.012 0.012
0.018 0.018
0.019 0.019
0.019 0.019
0,017 0.017
0.013 0.013
0.014 0.014
0.012 0.012
0.011 0.011
0.011 0.011






.19 0.43 0.76 0
.20 0.42 0.79 0
.16 0.43 0.73 0
.21 0.49 0.72 0
.27 0.46 0.81 0
.21 0.44 0.77 0
.26 0.46 0.80 0

.16 0.51 0.65 0
.06 0.51 0.55 0

.13 0.50 0.63 0
.19 0.52 0.67 0
.27 0.50 0.77 0
.20 0.44 0.76 0







CUM-3R DILUTION BEGAN ENDED X POSSIBLE

.13
.14
.13
.18
.17
.18
.20

.20 0.044 0,018 0.011
.19

.22
.26 0.195 0.007 0.039
.28
.27







MINUTES OF SUNSHINE 50
(LANG) (LPM) (EST) (EST)

0.00
0.00
0.00
0.00
0.00
0.26
3.00
15.12
27.48
44.40
93.60
171.40
236.64
238.80
326.50
402.02
441.09
472.20
480.60
488.40
489.00
489.00
4S9.00
RDU AIRPORT























MAXIMUM TEMPERATURE 32.2 CENT























-------
Co
    KTI UUTUUUR  SMDG  CHAMBER STUDY

    CHAMbhK NUMBER   1
    DAY 1  OF 3      7-28-75
USEPA CUNTRACT  NO.68-02-2207

URBAN MIX                95X DILUTION
TARGET INITIAL  HC/NOXl 10.0 PPMC/1.00 PPM
PAGt   1
11 ML
(LSI)
0.63
1 .63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
1 1 .63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
1^.63
20.63
21.63
22.63
23.63
TIME
(ESI)

0.63
1.63
2.63
3.63
4.63
5,63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21 .63
22.63
23.63
U 3
(PPH)
0.000
0.000
0,000
0.000
0,000
0.000
0.000
0.000
0.000
0.095
0.342
0.599
0.834
0.909
0.865
0.776
0.676
0.569
0.472
0.385
0.302
0.240
0.193
0.151
TEMP
(CENT)


20.6


18.9


21.1


27.2


30.0


31.7


27.2


23.3

NO
(PPM)
0.000
0.000
0.833
0.814
0.802
0. 765
0.733
0.545
0.193
0.009
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.03
0.16
0.43
0.71
0.97
.84
.29
. 16
.30
. 15
0.Q4
0.63
0.37
0.13
o.o?
0.00
0.00
o.oo
0.00
H02
(PPM)
0.000
o.ooo
0.225
0.224
U.232
0.238
0.273
0.433
0.691
0.708
0.522
0.342
0.209
0.141
0.108
0 .086
0.068
0.053
0.043
0.033
0.027
0.022
0.019
0.016
CUM-SR
(LANG)

0.00
0.00
0,00
0.00
0.00
1.14
7.88
27.74
64. 18
1 16.66
207.92
247.42
369.88
44*4.80
517.10
578.12
622. 74
650.66
661. 74
667.36
667 .80
667.80
6ti 7 . 80
667.80
NOX
(PPM)
0.000
0.000
1 .058
1 .037
1 .034
1.024
1 .005
0.979
0.883
0.717
0.522
0.342
0.209
0.141
0.108
0.086
0.068
0.053
0.043
0.033
0.027
0.022
0.019
0.016
DILUTION
(LPM)



THC
(PPM)
1









4
4
3
3
2
2
2
1
1
1
1
1
1
1
.20


*
*
*
*
*
*
*
.85
.15
.57
.12
.68
.38
.10
.88
.68
.58
.53
.39
.28
.21
BEGAN
(EST)






CH4
(PPM)
0


0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.57


.17
.50
.50
.50
.55
.53
.44
.40
.38
.35
.33
.28
.28
.25
.25
.25
.18
.18
.18
.16
,15
ENDED
NMHC

CO NOKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.63









4.45
3.77
3.22
2.79
2.40
2.10
.85
.63
.43
.40
.35
.21
.10
.06
0



9
8
8

8
7
6
5
4
H
3
3
2
2
2
1
1
1
1
1
X POSSIBLE
.00



.05
.92
.85
*
.42
.40 0.189 0.720 0.153
.42
.62
.95
.38
.90 0.942 0.019 0.094
.38
.96
.58
.23
.92
.66
.40
.20
.03
MINUTES OF SUNSHINE 87
(EST)






RDU


AIRPORT


MAXIMUM TEMPERATURE 32.2 CENT


** Data Suspect and Deleted
* Measurement Off-Scale




51.82



















8



















.00



















































































































-------
CO
   H11 UUTUOUK  SMUG  CHAMBER  STUDY

   CHAMBER NUMBER   1
   DAY 2 OF  3      7-29-75
USEPA CONTRACT NO.68-02-2207

URBAN MIX               95X DILUTION
TARGET INITIAL HC/NUXt 10.0 PPMC/1.00 PPM
PAGE  2
TIML
(1ST)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
TIME
(tST)
03
(PPM)
0.117
0.090
0.068
0.053
-0.039
0.028
0.020
0.021
0.043
0.083
0.128
0.165
0.187
0.214
0.235
0.245
0.238
0.227
0.212
0.190
0.167
0.148
0.130
0.116
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
n.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0,000
0.000
0.000
0.000
SR
(LANG/MIN)
NO 2
(PPM)
0.014
0.011
0.011
0.010
0.001
0.001
0.009
0.011
0.013
0.016
0.017
0.017
0.019
0.019
0.020
0.016
0.018
0.016
0.016
0.012
0.011
0.011
0.011
0.011
CUM-SK
(LANG)
UUX
(PPM)
0.014
0.011
0.011
0.010
0.007
0.007
0.009
o.on
0.013
0.016
0.017
0.017
0.019
0.019
0.020
0.018
0.018
0.016
0.016
0.012
0.011
0.011
0.011
0.011
DILUTION
(LPM)
THC
(PPM)
1.12
1.05
1 .00
1 .00
0.96
0.97
0.85
0.82
0.75
0.64
0.70
0.62
0.65
0.73
0.70
0.68
0.70
0.72
0.73
0.76
0.76
0.90
0.76
0.90
BEGAN
(E3T)
CH4
(PPM)
0.13
0. 10
0.16
0.10
0.14
0.15
0.13
0.12
0. 10
0.13
0. 14
0,09
0.15
0.08
0.10
0.10
0.13
0.13
0.10
0.12
0.13
0.10
0.11
0.14
ENDED
(EST)
NMHC
(PPM)
0.99
0.95
0.84
0.90
0.84
0.82
0.72
0.70
0.65
0.51
0.56
0.53
0.50
0.65
0.60
0.58
0.57
0.59
0.63
0.64
0.65
0.80
0.67
0.76
X POSSIBLE

CO NBKI NU2-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.92
0.76
0.65
0.52
0.53
0.40
0.38
0.27
0.25
0.26 0.088 0.017 0.030
0.31
0.34
0.31
0.40
0.38 0,322 0.012 0.012
0.42
0.44
0.48
0.43
0.44
0.44
0.43
0.42
0.46
MINUTES OF SUNSHINE 85

RDU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63

21.7


20.0


21.1


28.3


31.1


29.4


27.2


22.2

0.00
0.00
0.00
0.00
0.00
0.04
0.18
0.42
0.69
0.94
1.13
0.87
0.90
0.90
1.09
0.83
0.60
0.33
0.11
0.01
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1.52
9.24
29.16
64.62
115.52
1 79.14
237.06
290.40
344.40
405.62
461.14
502.20
527.94
539.36
542.18
542. 16
543.00
543.00
543.00








51.82















































8.00































































-------
R]J UUH'UUR  SMUG CHAMBhR STUDY

CHAMBER NDMHCK   1
DAY 3 OF-  3      7-30-75
UStPA CONTRACT  NO . 6B-0
-------
oo
   RT1 UUTUUUR  3MUG  CHAMBER STUDY

   CHAMBER  NUMBER   2
   DAY 1 OF  S      7-28-75
UStl'A CUNIRAC1 NO.68-03-2207
                                                  PAGE   1
URBAN MIX
TARGET INITIAL HC/NOXI
95X DILUTION
1.0 PPMC/0.10 PPM
TIME
(LST)
0.80
1 .80
2.80
3.80
4.80
5.130
6.80
7.80
8.80
9.80
10.80
1 1 .80
12.80
13.80
14.80
15.80
16.80
1 7.80
18.80
19.80
20.80
21.80
22.80
23.80
TIME
(EST)

0.80
1.80
2.80
3.80
4.80
5.80
6.80
7.80
8.80
9.80
10.80
11.80
12.80
13.80
14.80
15.80
16.80
17.80
18.80
19.80
20.80
21.80
22. 81)
23.80
U3
(PPM)
0.000
o.ooo
0.000
o.ooo
0.000
0.000
0.000
0.062
0.251
0.412
0.506
0.516
0.506
0.483
0.451
0.402
0.347
0.288
0.232
0.181
0.139
0.110
0.086
0.064
TEMP
(CENT)


20.6


18.9


21.1


27.2


30.0


31.7


27.2


23.3

N(J
(PPM)
0.000
0.000
0. 19B
0. 196
0. 198
0. 193
0.148
0.011
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.03
0.16
0.43
0.71
0.97
1.04
1.29
1.16
1.30
1.15
0.94
0.63
0.37
0.13
0.02
0.00
0.00
0.00
0.00
UU2
U'PMJ
0.000
0.000
0.053
0.053
U.053
0.053
0.094
0.218
0. 166
0.116
0.086
U.067
0.056
U.046
0.039
0.032
0.029
0.022
0.019
0.014
0.011
0.010
0.010
0.007
CUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
1.44
9.48
32.04
/I. 28
126.36
187.92
262.32
333.48
409.80
480.60
539.52
581 .04
606. 36
017.04
619.56
619.80
619.80
619. ao
614 ,»o
NUX
(PPM)
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
000
000
251
249
251
246
242
229
166
1 16
086
067
056
046
039
032
029
022
019
014
Oil
010
010
007
DILUTION
(LPM)




THC
(PPM)
1.25
1.22
4.93
4.65
4.81
1.89
1.63
4.03
3.65
3.34
2.70
2.39
2.13
.90
.87
.65
.50
.47
.42
.33
.33
.28
.24
.22
BEGAN
(EST)


LH4
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.55
.55
.60
.62
.57
.57
.57
.50
.58
.47
.56
.55
.53
.50
.50
.51
.47
.47
.47
.45
.45
.44
.43
.43
ENDED
NMHC
CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.70
0.67
4.33
4.23
4.24
4.32
4.06
3.53
3.07
2.87
2.14
.04
.60
.40
.37
.14
.03
1.00
0.95
0.88
0.88
0.84
0.81
0.79
0
0

9




8
7
6
5
4
3
3
2
2
1
1
1
1
0
0
0
X POSSIBLE
.00
.00
*
.92
*
*
*
*
.45
.20 0.376 0.101 0.107
.00
.05
.30
.70
.16 0.567 0.014 0.045
.68
.29
.90
.64
.35
.15
.98
.80
.66
MINUTES OF SUNSHINE 87
(EST)




RDU

AIRPORT

* Measurement





65





















.70





















7.67








































































































MAXIMUM TEMPERATURE 32,2 CENT

Off-Scale






















-------
WT1 OUTDOOR  3MIJG CHAMBF.R STUDY

CHAMBER NUMBER   2
DAY 2  (IF 4      7-29-75
USEPA  CONTRACT  NO.6B-02-2207

URBAN  MIX                 95* DILUTION
TARGET  INITIAL  HC/NOXl   1.0 PPMC/0.10  PPM
PAGE   2
1 IME
(1ST)
0.80
i .00
2. BO
1.80
4.80
5.80
6. HO
/.eo
8.80
9.80
10. SO
1 1 .80
12.80
13.80
14.80
I'D. 80
16.80
1 7.80
18.80
14.80
£0.80
,21.80
Co ^^'eo
-J 23.80
TIME
(LST )
03
(PPM)
0.018
0.034
0.024
0.017
0.010
0.007
0.005
0.011
0.034
0.065
0.098
0.121
0.141
0. 160
0.176
0.181
0. 178
0.171
0. 160
0.145
0.130
0.117
0.107
0.094
TEMP
(CENT)
NO
(PPM)
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
fJ(J2
U'PM)
U . 0 0 '5
U .004
0.003
U.OU3
0.002
0.003
0.004
O.OOb
0.010
0.012
0.014
0.013
0.014
0.014
0.013
0.014
0.014
0.015
0.013
0.011
0.009
0.007
U.006
0.005
CUM-SR
(LANG)
NOX
(PCM)
0 . 0 0 S
0.004
0.003
0.003
0.002
0.003
0.004
0.006
0.010
0.012
0.014
0.013
0.014
0.014
0.013
0.014
0.014
0,015
0.013
0.011
0.009
0.007
0.006
0.005
DILUTION
(LPM)
THC
(PPM)
1.22
1 .08
1.08
1.15
1 .07
1.05
0.98
0.87
0.85
0.85
0.84
0.83
0.78
O.flO
0.82
0.84
0.87
0.65
0.90
0.69
0.93
0.95
0.98
0.98
BEGAN
(EST)
CH4
(PPM)
0.40
0.38
0.41
0.38
0.35
0.29
0.23
0.20
0.23
0.21
0.23
0.22
0.24
0.23
0.22
0.22
0.20
0,24
0.25
0.25
0.29
0.33
0.28
0.28
ENDED
(EST)'
NMHC
(PHM)
0.82
0. 70
0.67
0.77
0.72
0. 76
0.75
0.67
0.62
0.64
0.61
0.61
0.54
0.57
0.60
0.62
0.67
0.61
0.65
0.64
0.64
0.62
0.70
0.70
CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.52
0.47
0.36
0.30
0.22
0.20
0.13
0.17
0.15
0.15 0.065 0.013 0.012
0.17
0.15
0,20
0.20
0.22 * 0.016 0.009
0,24
0.24
0.25
0.31
0.28
0.29
0.33
0.26
0.28
X POSSIBLE MINUTES OF SUNSHINE 65


ROU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT
0.80
1 .rto
2.80
3.ao
4.80
5. 80
6.80
7.80
8.80
9.80
10.80
1 1 .80
12.80
13.80
la. 80
15.80
16.80
17.80
18.80
19.80
20.80
21.80
22.80
23.00

21.7


20.0


21.1


28.3


31.1


29.4


27.2


22.2

0.00
0.00
0.00
0.00
0.00
0.04
0.18
0.42
0.69
0.94
1.13
0.87
0.90
0.90
1 .09
0.83
0.60
0.33
0.1 1
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1.92
11 .04
33. 56
7l.'J2
124.92
190.44
245. 76
299.40
353.40
416.52
469. 44
5U6.20
531 .24
b40.48
b 4 2 . 4 0
b42 .41)
b42.40







65.70















































7.67

















* Data























Suspect and Discarded






















-------
RTI OUTDOOR SMUG CHAMBER STUDY

CHAMBER NUMBER  2
DAT 3 Oh 3     7-30-75
USEPA CONTRACT NO.68-02-2207

URBAN MIX               95% DILUTION
TARGET INITIAL HC/NOXJ  1.0 PPMC/0,10 PPM
PAGE  3
TIMt
(LSI )
0.60
i.ao
2.80
3.60
1.80
5.80
b.80
7.80
H.80
9.80
10.60
11 .60
12.80
13.80
14.80
IS. 80
16.80
1 /.80
18.80
19.80
20.80
21 .80
CO ".80
CO
TIME
(LSI)

0.80
1 .80
2.80
3.80
4.80
5.80
6.80
7. BO
8.80
9.80
10.80
1 I .80
12.60
13.80
i4.eo
15.80
16.80
17.80
18. 80
19.80
20.80
21 .80
22.80
03
(PPM)
0.083
0.073
0.064
0.056
0.048
0.043
0.033
0.035
0.058
0.096
0. 126
0. 14/
0. 150
0.157
0.163









TEMP
(CENT)


22.8


20.6


22.2


29.4


29.4


28.9


25.0


22.2
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000









SK
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.15
0.41
0.68
0.90
0.83
0.93
0.35
0.84
0.74
0.79
0.38
0.20
0.06
0.01
0.00
0.00
0.00
NU2
(PPM)
O.OU4
0.004
0 .004
0.005
0.005
0.006
0.009
0.011
0.014
0.015
0.016
0.015
0.015
0.014
0.015









CUM-SK
(LANG)

0.00
0.00
0.00
0.00
0.00
0.48
7.60
29.28
66.84
118.20
168.84
223.44
251.40
295.92
341.52
368.32
416.04
430.20
435.48
436.68
436.80
436.80
436.60
NUX THC CH4 NMHC CO NBK I N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.005 0.95 0.28 0.67 0.30
0.004 1.04 0.28 0.76 0.26
0.004
0.005
0.005
0.006
0.009
0.011
O.OJ4 0.95 0.36 0.59 0.28 0.095 0.014 0.019
0.015 0.99 0.35 0.64 0.32
0.016 1.15 0.34 0.81 0.34
0.015 0.96 0.32 0.64 0.33
0.015 1.13 0.35 0.78 0,33
0.014 1.04 0.32 0.72 0.34
0.015 0.99 0.33 0.66 0.38 0.220 0.014 *









DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 59
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 31.1 CENT

* Data Suspect and Discarded





















-------
RTJ UUTUUOR  SMOG CHAMBER STUDY

CHAMBER NUMBER   3
DAY 1 OF  3      7-28-75
                                                                           USEPA  CONTRACT NL). 68-08-2207
                                                                                                                              PAGE  I
00
                                                                           URBAN MIX
                                                                           TARGET INITIAL HC/NUXi
95X DILUTION
5.0 PPMC/0.71  PPM
TIi-U
(ESI)
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19.97
20.97
21 .97
22.97
23.97
IIMf
(EST)

0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
0.97
1.97
2.97
3.97
4.97
5.97
16.97
17.97
18.97
19.97
20.97
21 .97
22.97
23.97
03
(PPM)
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.019
0. 127
0.258
0.398
0.511 •
0.571
0.550
0.489
0.406
0.326
0.254
0.201
0. 159
0.126
0.098
TEMP
(CENT)


20.6


1H.9


21.1


27.2


30.0


31.7


27.2


23.3

NO
(PPM)
0.000
0.000
0.603
0.591
0.583
0.571
0.528
0.413
0.214
0.056
0.003
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.03
0.16
0.43
0.71
0.97
.04
.29
.16
.30
.15
0.94
0.63
0.37
0.13
0.02
0.00
0.00
0.00
o.oo
NU2
(PPM)
0 .000
0.000
0.1/9
0. 180
0. 162
0.164
U.212
0.299
0.460
0.513
0.438
0.326
0.225
0.141
0.094
0.065
0.051
0.040
0.029
0.021
O.Olb
0.013
0.012
0.011
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
1.74
1 1 .08
36.34
/B.38
136.06
198.32
275.22
345.08
422.80
49^.10
546.92
567.34
610.06
616.34
619. 7b
619.60
619.00
619.80
619.80
NOX
(PPM)
0.000
0.000
0.782
0.771
0.765
0.755
0.740
0.712
0.674
0.569
0.442
0.326
0.225
0.141
0.094
0.065
0.051
0.040
0.029
0.021
0.016
0.013
0.012
0.011
DILUTION
(LPM)


THC
(PPM)
0.67
0.50
3.72
3.90
4.05
4.15
3.90
3.65

3.03
2.43
2.08
1.H5
1.55
1.31
1.15
1 .07
0.92
0.86
0.87
0.80
0.78
0.73
0.59
BEGAN
(EST)


CH4
(PPM)
0.13
0.08
0.06
0.13
0. 10
0.10
0.07
0.09

0.08
0.10
0,06
0.05
0.10
0.10
0.05
0.09
0.09
0.07
0.05
0.10
0.08
0.10
0.12
ENDED
(EST)


NMHC
CU NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.54
0,42
3.66
3.77
3.95
«.05
3.83
3.56

2.95
2.33
2.02
l.flO
1.45
1.21
1.10
0.98
0.83
0.79
0.82
0.70
0.70
0.63
0.47
0.00
9.30
9.20
9. 10
8.93
*
9.10
9.00

7.73 0,085 0.518 0.136
6.70
5.75
4.90
4.18
3.60 0.650 0.040 0.070
3.00
2.55
2.18
1.82
1.50
1.27
1 .08
0.95
0.78
% POSSIBLE MINUTES OF SUNSHINE 87

RDU


AIRPORT MAXIMUM TEMPERATURE 32.2 CENT

* Data Suspect and Deleted






58.05





















8.00

















































































-------
RT1 OUTDOOR SMOG CHAMBER 3TUUY

CHAMUER NUMBER  3
DAY a OF 3     7-29-75
USEPA CONTRACT NO.68-02-2207

URBAN MIX               95X DILUTION
TARGET INITIAL HC/NOXj  5.0 PPMC/0.71 PPM
PAGE  2
TIME
(ESD
0.97
1.97
2.97
3.97
4.97
b.97
6.97
7.97
8.97
9.97
10.97
11 .97
12.97
13.97
14.97
lb.97
16.97
17.97
18.97
19.97
20.97
21.97
22.97
23.97
TIME
(EST)

0.97
1.97
2.97
3.97
4.97
b.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
lb.97
16.97
17.97
18.97
19.97
20,97
21.97
22.97
03
(PPM)
0.074
0.056
0.043
0.032
0.023
0.017
0.011
0.020
0.039
0 .066
0.101
0.121
0.139
0.163
0.178
0.182
0.180
0. 169
O.lb2
0.134
0.118
0.107
0.096
0.086
TEMP
(CENT)


21.7


20.0


21.1


28.3


31.1


29.4


27.2


22.2
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
o.oo
0.00
0.00
0.03
0.18
0.42
0.69
0.94
1.13
0.87
0.90
0.90
1 .09
0.83
0.60
0.33
0.11
0.01
0.00
0.00
0.00
NU2
(PPM)
0.009
O.OOb
U.OU6
O.OOb
0.004
O.OOb
O.OOb
0.009
0.010
0.011
0.012
0.012
0.013
0.013
U.013
0.01 i
0.013
0.013
0.012
0.010
0.007
0.007
0.006
O.OOb
CUM-SR
(LANIJ)

0.00
0.00
0.00
0.00
0.00
1.74
12.24
36. 9b
7/.82
133.72
201.14
2b3.8b
30/. HO
361 .80
426.82
477.14
513.60
b33.94
540.98
541 . 7H
b41 .80
541. 60
b4J .60
NOX
(PPM)
0.009
0.006
0.006
0.005
0.004
0.005
0.006
0.009
0.010
0.011
0.012
0.012
0.013
0.013
0.013
0.013
0.013
0.013
0.012
0.010
0.007
0.007
0.006
0.005
DILUTION
(LPM)









58,05














THC
(PPM)
0.65
0.66
0.56
0.56
0.60
0.53
0.45
0.42
0.40
0.29
0.33
0.31
0.35
0.38
0.38
0.40
0.35
0.41
0.47
0.57
0.63
0.60
0.63
0.64
BEGAN
(EST)
























CH4
(PPM)
0.13
0.10
0.08
0.08
0.08
0.08
0.06
0.10
0.13
0.08
0.09
0.09
0.07
0.07
0.10
0.11
0.10
0.13
0.11
0. 10
0,07
0.10
0.12
0.10
ENDED
(EST)









8.00














NMHC
CO NBKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.52
0.56
0.48
0.48
0.52
0.45
0.39
0.32
0.27
0.21
0.24
0.22
0.28
0.31
0.28
0.29
0.25
0.28
0.36
0.47
0,56
0.50
0.51
0,54
0.66
0.52
0.48
0.38
0.31
0.30
0.23
0.20
0. 15
0.16 0.057 0.013 0.017
0.19
0.22
0.26
0.26
0.28 0.303 0.022 0.052
0.30
0.33
0.30
0.30
0.35
0.31
0.33
0.32
0.38
X POSSIBLE MINUTES OF SUNSHINE 85

RDU
























AIRPORT MAXIMUM TEMPERATURE 32.2 CENT
i






















23.97
                    0.00
                                l.80
-------
                                                                                                                        PAGE
CHAMBER NUMUE.R   3
DAY 3 UF 3      7-30-75
URBAN MIX               95X  DILUTION
TARGET INITIAL HC/NOX:  5.0  PPMC/0.71  PPM
T1M[
(CST)
0.97
1.97
2.97
i.97
4.97
5.97
fa. 97
7.97
6.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19.97
80.97
81.97
28.97
TIME
U oT)

0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11 .97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97
22.97
03
(PPM)
0.074
0.065
0.058
0.051
0.044
0.040
0.032
0.040
0.066
0.104
0.133
0.151
0. 150
0.163
0.161








TEMP
(CENT)


22. fl


20.6


28.2


29.4


29.4


28.9


25.0


22.2
NO
(PPM)
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
o.ooo
0.000
0.000
0.000
0.000








SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.15
0.41
0.68
0.90
0.83
0.93
0.35
0.84
0.74
0.79
0.38
0.20
0.06
0.01
0.00
0.00
0.00
NIJ8
(PPM)
0.005
0.005
0.005
0.005
O.U05
0.006
0.010
o.oii
0.013
0.014
0.015
0.014
0.014
0.014
0.013








LUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.58
9.30
33.38
73.o<4
127.20
1/7.14
238. 74
254.90
404.32
346.98
396.22
419.84
438.20
436.06
436. 78
436. HO
436.80
43u.bO
NlIX THC CH4 NMHC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.005 0.67 0.13 0,54 0.32
0.005 0.68 0.13 0.55 0.34
0.005
0.005
0.005
0.006
0.010
0.011
0.013 0.73 0.12 0.61 0.33 0.070 0.018 0.006
0.014 0.67 0.11 0.56 0.38
0.015 0.61 0.07 0.54 0.34
0.014 0.60 0.15 0.45 0.36
0.014 0.64 0,15 0,49 0,43
0.014 0.63 0.13 0,50 0.41
0.013 0.66 0.10 0.56 0.43 0.214 0.010 *








DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 59
(LPM) (EST) (EST)
ROU AIRPORT MAXIMUM TEMPERATURE 31.1 CENT

* Data Suspect and Discarded





















-------
HI I  OUIDOUR SMOG CHAMBER STUDY

CHAMBER NUMDER  4
DAY  1  Ot 3     7-26-75
U3EPA CONTRACT NO.68-02-2207
                                                 PAGE  1
URBAN MIX
TARGET INITIAL HC/NOX!
95X DILUTION
5.0 PPMC/0.24 PPM
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21 .47
22.47
23.47
TIME
(EST)

0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
It.. 47
U.47
18.47
19.47
20.47
21.47
22.47
23.47
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.033
0.107
0. 186
0.249
0.276
0.278
0.267
0.244
0.214
0.181
0.148
0.117
0.091
0.069
0.053
0.041
TEMP
(CENT)


20.6


18.9


21.1


27.2


30.0


31.7


27.2


23.3

NO
(PPM)
0.000
0.000
0,000
0.089
0.069
0.088
0.086
0.053
0.005
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.03
0.16
0.43
0.71
0.97
1 .04
1.29
1 .16
1.30
1.15
0.94
0.63
0.37
0.13
0.02
0.00
0.00
0.00
O.no
N02
(PPM)
0.000
0.000
0.027
0.026
0.024
0.024
0.024
0.053
0.082
0.0/0
0.049
0.034
0.027
0.021
0.018
0.015
0.013
0.011
0.010
O.OOfa
0.006
0.005
0.003
0.003
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.64
6.28
23.44
57.08
10b.96
167.12
236.52
310.28
383.80
457.60
520. 72
568.44
bVti.Vt.
b 1 4 . 4 4
blV. lb
619.80
61V. 60
619. BO
61 V .BO
NOX THC CH4
(PPM) (PPM) (PPM)
0.000
0.000 1
0.027
0.114

.35 0.89
.22 0.99
,90 0,86
0.112 2.05 0.90
n. 1 1 1 2.07 0.90
0.109 2.05 0.90
0.107 2.16 0.86
O.OCfl
0.070
0.049
0.034
0.027
0.021
0.018
0.015
0.013
0.011
0.010
0.006
0.006
0.005
0.003
0.003
. Ib 0.92
.75 0.90
.65 0.77
.56 0.84
.45 0.78
.38 0.75
.33 0.75
.28 0.71
.25 0.65
.18 0.66
.15 0.62
.14 0.58
.13 0.55
.08 0.55
.05 0.53
.04 0.47
DILUTION BEGAN ENDED
NHHC CO N6KI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)

0.46
0.23
1.04
1.15
1.17
1.15
1.30
0.86
0.85
0.88
0.72
0.67
0.63
0.58
0.57
0.60
0.52
0.53
0.56
0.58
0.53
0.52
0.57

*~ 0.00
*
*
*
*
*
*
6.76
7.53 0.127 0,083 0.036
6.10
5.10
4.25
3.50
2.95 0.334 0.012 0.025
2.48
2.02
1.75
1.46
1.22
1.00
0.89
0.70
0.60
X POSSIBLE MINUTES OF SUNSHINE 87
(LPM) (EST) (EST)




RDU

AIRPORT MAXIMUM TEMPERATURE 32.2 CENT

* Measurement Off-Scale





62.58





















r.50




























































-------
                                                                                                                                   PAUL
   CHA,MBtR  NUMBER   1
   DAY 2 OF  3     7-29-7S
OJ
URBAN MIX
TARGET  INITIAL HC/NOX:
95X DILUTION
5.0 PPMC/0.21 PPM
TIME
(EST)
0.17
1.17
2.17
3.17
1.17
5.07
6.17
7.17
8.17
9.07
10.07
11.07
12.07
13.07
11.07
15.17
16.17
17.07
18.17
19.17
20.17
21.17
22.17
23.07
TIME
(ESI)
05
(PPM)
0.030
0.021
0.015
0.010
0 . OOb
0.005
0.003
0.001
0.015
0.035
0.062
0.086
0.103
0.121
0. 138
0.107
0.150
0.100
0.139
0. 127
0.116
0.105
0.096
0.086
TEMP
(CENT)
NO
(PPM)
0.000
0.000
o.ooo
o.ooo
0.000
0.000
0.000
o.ooo
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/M1N)
NU2
(PPM)
O.OOd
0.002
0.002
0.002
0.002
0.002
0.002
0.003
0.001
0.006
0.009
0.009
0.010
0.010
0.010
0.010
0.010
o.oio
0.009
0.009
0.005
0.001
0.001
0.003
CUM-SR
(LANG)
NOX
(PPM)
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.003
0.000
0.006
0.009
0.009
0.010
0.010
0.010
0.010
0.010
0.010
0.009
0.009
0.005
0.001
0.001
0.003
DILUTION
(LPM)
THC
(PPM)
0.99
0.98
1.02
1 .00
1.03
1.00
1,00
0.07
0.87
0.83
0.85
0.81
0.85
0.82
0.88
0.93
0.95
0.91
0.93
.02
.10
.01
.08
.12
BEGAN
(EST)
CHO
(PPM)
0.01
0.10
0.13
0.05
0.38
0.00
0.28
0.33
0.29
0.33
0.32
0.31
0.36
0.38
0.36
0.10
0.37
0.11
0.15
0.15
0.15
0.16
0.19
0.18
ENDED
(EST)
NMHC
(PPM)
0.55
0.51
0.59
0.55
0.65
0.60
0.72
0.50
0.58
0.50
0.53
0.50
0.09
0.11
0.52
0.53
0.58
0.53
0.08
0.57
0.65
0.58
0.59
0.61
X POSSIBLE

CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.50
0.00
0.32
0.25
0.23
0.20
0.10
0,16
0.11
0.10 0.016 0.008 0.016
0.15
0.11
0.12
0.17
0.20 0.281 0.015 0.009
0.25
0.26
0.23
0.22
0.25
0.27
0.30
0.26
0.29
MINUTES OF SUNSHINE 85

RDU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT
0.17
1.17
2.17
3.17
1.07
5.07
6.07
7.17
8.17
9.17
10.17
11.17
12.17
13.17
10.17
15.07
16.17
17.17
18.17
19.07
20.17
21.17
22.17
23.17

21.7


20.0


21.1


28.3


31.1


29.1


27.2


22.2

o.oo
0.00
0.00
0.00
0.00
0.03
0,18
0.12
0.69
0.91
1.13
0.87
0.90
0.90
I .09
0.83
0.60
0.33
0.11
0.01
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.80
6.80
21.36
57.12
105.52
167.20
227.76
280.80
331.80
390. 1
-------
RI1 UUTDUUR SMUG CHAMBER STUDY

CHAMBER NUMBER  4
DAY 3 OF 3     7-30-75
                                                           USEPA CONTRACT  NU.68-03-3307

                                                           URBAN MIX               95* DILUTION
                                                           TARGET INITIAL  HC/NOXJ   5.0 PPMC/0.34  PPM
                                                 PAGE   3
TIME
(tSI)
0.47
1.47
3.47
3.47
4.47
5.'J7
6.47
7.47
8.47
9.47
10.47
11.47
13.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
30.47
31.47
03
(PPM)
0.079
0.071
0.064
0.057
0.051
0.044
0.040
0.036
0.044
0.069
0.098
0.117
0.139
0.138
0.143








NO
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0







.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000







N03
(tJPM)
0.003
0 . 0 0 1>
0.003
0.003
0 .004
0.003
0.004
0.005
0.004
0.011
0.011
0.011
0.011
0.011
0.011








NOX
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0







.003
.004
.003
.003
.004
.003
.004
.005
.009
.011
.011
.011
.011
.011
.011







THC
(PPM)
1 .00
1.07
1.15






.33
.36
.10
.18
.31
1.15








CH4
(PPM)
0
0
0






0
0
0
0
0
0







.53
.53
.52






,54
.64
.58
.53
.60
.58







NMHC
(PPM)
0.48
0.55
0.63






0,68
0.63
0.53
0.65
0.61
0.57







CO NBKI N03-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.39
0.33
0.39





0.063 0.031 0.034
0.30
0.34
0.36
0.33
0.33
0.33 0,303 0.011 0.043







33.47

T1ML
(LST)

 0.47
   47
   47
   47
 4.47
 5.47
 6.47
 7.47
 8.47
 9.47
10.47
11.47
13.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
30.47
31.47
33.47
 TtMP
(CtNT)
 33.8


 30.6


 33.3


 39.4


 39.4


 38.9


 35.0


 33.3
SH
(LANG/M1N)
0.00
0.00
0.00
o.oo
0.00
0.01
0.15
0.41
0.68
0.90
0.83
0.93
0.35
0.84
0. 74
0.90
0.38
0.30
0.06
0.01
0.00
0.00
o.oo
CUM-SR DILUTION BEGAN ENDED
(LANG) (LPM) (EST) (EST)
0.00
0.00
0.00
0.00
0.00
0.38
4.80
31 .08
53.34
100.30
153.34
304.84
344.40
379. 13
336.73
3/5.60
415.04
433.80
440.88
443.08
443.40
443.40
443.40
X POSSIBLE MINUTES OF SUNSHINE  59

HDU AIRPORT MAXIMUM TEMPERATURE 31.1 CENT
-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 1 OF 3     8-  a-75
USEPA CONTRACT NO.68-03-2307

URBAN MIX               77X DILUTION
TARGET INITIAL HC/NOXl  10.0 PPMC/1.00 PPM
PACE  1
TIME
(E3T)
0.63
1.63
2.63
3,63
4.63
5.63
6,63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16,63
17.63
16.63
19.63
20.63
21.63
22.63
23,63
TIME
(EST)
03
(PPM)
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0,000
0.003
0.171
0.449
0.614
*
1.145
*
1.040
0.938
0.822
0.726
0.642
0.561
0.489
0.423
0.358
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.692
0.767
0.770
0.756
0.703
0.503
0.137
0,003
0.002
0,001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.000
0.000
0.000
SR
(LANG/MIN)
N02
(PPM)
0.000
0.000
0.235
0.214
0.225
0.230
0.274
O.H67
0.723
0.651
0.478
0.304
0.190
0.141
0.113
0.069
0.075
0.064
0,051
0.042
0.035
0.032
0.026
0.025
CUM-SR
(LANG)
NOX
(PPM)
0.000
0.000
0.927
1.001
0,995
0.986
0,976
0.970
0.860
0.655
0.460
0,305
0.191
0.142
0.114
0.090
0.076
0.065
0.052
0.043
0.036
0.032
0.028
0.025
DILUTION
(LPM)
THC
(PPM)
0.51
0.49
0.44
4.30
*
7.41
7.47
6.95
6.95
6.16
*
4.44
3.77
3.22
2.89
2.59
2,34
2.16
2.06
1.69
1.77
1.72
1.66
1.49
BEGAN
(EST)
CH4
(PPM)
0.14
0.11
0.21
0.14
0.12
0.12
0,09
0.11
0.13
0.15
0.14
0.11
0.10
0.13
0.14
0.10
0.12
0.11
0.06
0.13
0.14
0.11
0.13
0.14-
ENDED
(EST)
NMHC
CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0
0
0
4

7
7
6
6
6

4
3
3
2
2
2
2
2
1
1
1
1
1
X

t
t
•
•

•
•
t
•
t

•
t
•
•
*
t
•
•
•
•
t
•
•
37
38
23
15

29
38
65
62
00

33
66
09
74
49
22
05
00
76
64
61
54
35
0
0
0
9
9
8
6
8
8
8
8
7
7
6
6
5
4
U
4
3
3
3
2
2
POSSIBLE


RDU
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7,63
6.63
9,63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63

22.8


22.2


22.6


30.0


32.2


32.2


27,2


24.4

0.00
0.00
0.00
0.00
0.00
0.02
0.12
0.35
0.75
0.99
1.06
1.30
1.30
0.90
0.92
0.97
0.67
0.37
0.11
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.76
5.76
21.70
57.90
112.02
174.08
246.60
324.60
387.60
442.36
499.46
546.26
575.06
567.36
569.60
589.90
569.80
569.80
589.60







AIRPORT

.00
.02
.02
.05
.03
.52
.62
.62
.62
.60
.18 0.497 0.457 0.298
.70
.07
.66
.29 1.150 0.022 0.172
.81
.91
.51
.10
.63
.45
.24
.99
.71
MINUTES OF SUNSHINE 64

MAXIMUM TEMPERATURE 33.3 CENT

Instrument off -scale.





29.73





















7.67




















































































































































-------
VO
   RTI OUTDOOR SMOG CHAMBER STUDY

   CHAMBER NUMBER  1
   DAY 2 OF 3     6- 5-75
U3EPA CONTRACT NO,68-02-2207

UKUAN MIX               77X DILUTION
TARGET INITIAL HC/NOX:  10.0 PPMC/1,00 PPM
PAGE  2
TIME
(EST)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
TIME
(EST)
03
(PPM)
0.306
0.262
0.222
0.187
0.155
0.128
0,102
0.098
0.140
0.198
0.257
0,309
0.354
0.366
0.407
0.409
0,410
0.385
0.367
0.350
0.333
0.320
0.306
0.292
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
N02
(PPM)
0.021
0.020
0.016
0.018
0.018
0.016
0.024
0.026
0,029
0.031
0.031
0.030
0.029
0.027
0.027
0.026
0.029
0.022
0.021
0.019
0.016
0.016
0.015
0.014
CUM-SR
(LANG)
NOX
(PPM)
0,021
0.020
0.018
0.018
0.016
0.018
0.024
0.028
0.029
0.031
0.031
0.030
0.029
0.027
0.027
0.026
0.029
0.022
0.021
0.019
0.016
0.016
0.015
0.014
DILUTION
(LPM)
THC
(PPM)
.41
,27
.34
.28
.18
.19
1.06
0.96
1.00
0.90
0.94
0.94
0.92
0.89
0,90
0,89
0.85
0.64
0.86
0.89
0.69
0.86
0.86
0,94
BEGAN
(EST)
CH4
(PPM)
0,14
0.14
0.13
0.15
0.15
0.13
0.09
0.14
0.14
0.11
0.12
0.13
0.12
0.13
0.13
0.11
0,10
0.14
0.14
0.15
0.10
0.13
0.14
0.11
ENDED
(EST)
NMHC
(PPM)
1.27
1.14
1.20
1.13
1.03
1.07
0.97
0.62
0.86
0.60
0.83
0.81
0.80
0,76
0.77
0.78
0.75
0.70
0.72
0.74
0.79
0.72
0.74
0.83
X POSSIBLE

CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
2.44
2.26
2.06
1.88
t.74
1.59
1.43
1.30
1.22 0.157 0.014 0.025
1.25
1.25
.23
.31
.34
.35 0.352 0.010 0.034
.34
.40
.33
.39
.36
.42
.36
.37
.33
MINUTES OF SUNSHINE 88
f
RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT
0.63
1.63
2.63
3.63
4,63
5.63
6.63
7.63
8,63
9,63
10,63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22 .bS

23.3


22.2


23.9


29.4


31.1


30.6


27.8


zs.o
0.00
0.00
0.00
o.oo
0.00
0.03
0.18
0.45
0.72
1.00
1.13
1.11
1.28
0.88
0.99
0.76
0.72
0.42
0.14
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1.14
8.64
29.70
66.96
120.80
165.74
252.76
325.84
367.44
444.42
495.08
539.16
570.96
585.52
588.98
589.20
589.20
SB«».20







29.73













































7.67





























































-------
HTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 3 OF 3     8- 6-75
USEPA CONTRACT NO.68-02-2207

URBAN MIX               77X DILUTION
TARGET INITIAL HC/NOXj  10.0 PPMC/1.00 PPM
PAGE  3
TIME
(EST)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
6.63
9,63
10.63
11.63
12.63
13.63
14.63
IS. 63
16.63
17.63
18.63
vo 19.63
-J 20.63
21.63
22.63
TIME
(E3T)
03
(PPM)
0.278
0.266
0.251
0.232
0.210
0.189
0.167
0.151
0.150
0.149
0.153
0,161 '
0.202
0,231
0.251
0.243







TEMP
(CENT)
NO
(PPM)
0.000
0,000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000







3R
(LANG/MIN)
N02
(PPM)
0.014
0.014
0.014
0.013
0.013
0.014
0.016
0.021
0.022
0.022
0.024
0.026
0.027
0.027
0.026
0.025







CUM-SR
(LANG)
NOX
(PPM)
0.014
0.014
0.014
0.013
0.013
0.014
0.016
0.021
0.022
0.022
0,024
0.026
0.027
0.027
0.026
0,025







DILUTION
UPM)
THC
(PPM)
0.68
0.96
0.89
0.96
0.94

0.96
0.81
0.94
0,91
0.69
0.89
0.90
0.89
0.91
0.65
0.09






BEGAN
(EST)
CH4
(PPM)
0.14
0.13
0.12
0,15
0.15

0.24
0.13
0.15
0.22
0.15
0.20
0.17
0.15
0.17
0.24
0.22






ENDED
(EST)
NMHC
(PPM)
0.75
0,83
0.77
0,81
0,79

0,72
0.67
0.60
0,69
0.75
0.69
0.73
0.75
0.74
0.61
0.67






X POSSIBLE

CO NBKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
,33
.34
.34
.35
.35

.39
.31
.29 0.140 0,011 0.038
.31
.27
.29
.28
.35
.32
.35 0.265 0.011 0.029
.32






MINUTES OF SUNSHINE 42

ROU AIRPORT MAXIMUM TEMPERATURE 26.9 CENT
Q^T A A A A s\ A
r.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19,63
20.63
21.63
22.63

23.9


21.7


23.3


25.6


26.3


23.3


23.3


21.7
0.00
0.00
0.00
0.00
0.00
0.00
0.16
0.26
0.30
0,30
0.5Q
0.44
1.23
0.99
0.64
0.45
0.33
0.13
0.06
0.00
0.00
0.00
0,00
0.00
0.00
0.00
0.00
0,00
0.00
6.08
19.48
36.60
54.60
61.72
110.32
166.74
231.42
277.52
308.70
131,14
343.34
348.48
349.60
349.80
349.80
349.60



















































































































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  2
DAY 1  OF 3     8- 4-75
LJ3EPA CONTRACT NO.68-02-2207
                                                 PACE  1
IHBAN MIX
FftRGET INITIAL HC/NOXJ
77X DILUTION
5.0 PPMC/0.21 PPM
TIME
(tST)
0.80
1 .80
2.80
3.80
4.80
5.80
6.80
7.80
8.80
9.80
10.80
11.80
12.80
13.80
14.60
15.60
16.60
17.60
18.60
19.60
20.80
21 .80
22.80
23.80
TIME
(EST)

0.80
1.80
2.60
3.80
4.80
5.80
6.80
7.80
8.80
9.80
10.80
11.80
12.80
13.80
14.80
15.80
16.80
17.80
18.80
19.80
20.80
21 .60
22.80
23. BO
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.068
0.311
0.534
0.642
0.684
0.690
0.684
0.647
0.594
0.535
0.477
0.418
0.364
0.312
0.268
0.227
0.192
TEMP
(CENT)


22.8


22.2


22.8


30.0


32.2


32.2


27.2


24.0

NO
(PPM)
0.000
0.000
0.198
0.196
0.193
0.190
0.140
0.003
0.002
0.002
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
o.ooi
0.001
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.02
0.12
0.35
0.75
0.99
I .06
1.30
1.30
0.90
0.92
0.97
0.97
0.37
0.11
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.000
0.000
0.050
0.051
0.052
0.053
0. 102
0.218
0.167
0.150
0.089
0.072
0.063
0.053
0.049
0,040
0.033
0.030
0.025
0.019
0.016
0.014
0.012
0.011
CUM-3R
(LIANG)

0.00
0.00
0.00
0.00
0.00
0.96
6.96
25.20
65.40
121,92
184. 6H
259.80
337.80
396. bO
151.56
509.16
567.36
596.76
606.48
607.80
t.07.80
607.80
607 .HO
607 .BO
NUX
(PPM)
0.000
0.000
0.248
0.247
0,245
0.244
0.242
0.221
0.169
0.152
0.090
0.073
0.064
0.055
0.050
0.041
0.054
0.031
0.026
0,020
0.017
0.014
0.012
0.011
DILUTION
(LPM)


THC
(PPM)
1.29
1.31
1.21
1.44
4.15
5.19
5.19
5.13
5.02
4.39
3.86
3.22
2.77
2.46
2.25
2.11
2.07
.84
.68
.57
.52
.37
.26
.40
BEGAN
(EST)


CH4
(PPM)
0.92
0.87
0.85
0.87
0.83
0.78
0. 79
0.78
0.60
0.86
0.78
0.68
0.65
0,51
0,48
0.41
0.46
0.38
0.29
0.28
0.23
0.26
0.28
0.29
ENDED
( E S.T )


NMHC
CU NBKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.37
0.44
0.36
0.58
3,32
4.40
4.40
4.35
4.22
3.53
3.07
2.54
2.13
1.95
.78
.69
.60
.46
.39
.29
-30
.09
.00
1.11
0.00
0,00
0.00
*
*
9.84
*
9.84
9.94
9,80
8.90 0.620 0.033 0.164
8.26
7,59
6.88
6.47 0,766 0.017 0.077
5.96
5.07
4,61
H. 23
3.85
3.52
3.15
2.83
2.62
x POSSIBLE MINUTES OF SUNSHINE ea

RDU
4.

AIRPORT MAXIMUM TEMPERATURE 92.0'CEST

Instrument off -scale.





30,02





















7.67


















































































-------
RII OUTDOOR S'-UG CHAMHF-R  STUUY

CHAMUtR NUMBER  2
DAY 2 OF 3     8- 5-75
JSEPA CONTRACT NO.68-02-2207
                                                  PAGE   2
URUAN MIX
TARGET INITIAL HC/NOXI
77X DILUTION
5.0 PPMC/0.24 PPM
TIME
(E5T)
0.80
1 .80
2.80
3.60
4.80
5.60
6.80
7.80
8.80
9.80
10.60
11 .80
12.80
13.80
14.60
15.80
16.00
17.80
18.80
19.80
20.80
21 .80
22.80
23.80
TIME
(EST)
03
(PPM)
0.163
0.136
0.112
0.092
0.075
0.060
0.046
0.058
0.098
0.151
0.195
0.236
0.270
0.296
0.311
0.313
0.309
0.298
0.285
0.270
0.258
0.217
0.210
0.230
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
NU2
(PPM)
0.010
0.009
0.009
0.010
0.011
0.012
0.016
0.018
0.019
0.019
0.019
0.019
0.019
0.018
0.018
0.017
0.01 /
0.01 /
0.011
0.011
0.010
0.010
0.009
0.007
CUM-3R
(LANG)
NUX
(PPM)
0.010
0.009
0.009
0.010
0.011
0.012
0.016
0.018
0.019
0.019
0.019
0.019
0.019
0.018
0.018
0.017
0.017
0.017
0.014
0.011
0.010
0.010
0.009
0.007
DILUTION
(LPM)
THC
(PPM)








0
1
0
1
0
1
0
0
1
0
0
0

0
1
0
.26
.23
.13
.16
.16
.27
.16
.10
.97
.02
.99
.01
.90
.00
.95
.91
.00
.95
.94
.96

.91
.02
.96
BEGAN
(EST)
CH4
(PPM)
0,24
0.32
0.24
0.28
0.27
0.32
0.32
0,28
0.33
0.29
0.33
0.31
0.34
0.34
0.33
0.33
0.31
0.32
0.33
0.36

0.37
0.33
0.33
ENDED
(EST)
W
HC
(PPM)
1.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0,
0.
0.
0.

0.
0.
0.
X

02
91
89
88
89
94
84
82
64
73
66
69
56
66
62
58
68
63
61
60

58
69
64
POSSIBLE


CO MBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
2
2
























RDJ AHPORT
0.80
1 .80
2.60
3.60
4.80
5.80
fa. 80
7.80
8.80
9.80
10.60
1 1 .80
12.80
13.80
14.60
15.80
16.80
17.80
18.60
19.80
20.80
21.80
22.80
23.80

23.3


22.2


23.9


29.1


31.1


30.6


27.8


25.0

0.00
0.00
0.00
0.00
0.00
0.02
0.12
0.35
0.75
0.99
1.06
1.30
1.30
0.90
0.92
0.97
0.67
0.37
0.1 1
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.96
6.96
25.20
65.10
121.92
184.68
259.00
337.80
396.60
451.56
509. lb
552.96
578.76
588.18
569.80
58<>.80
589.80
589.60
589.80







30.02







































































7.67
























































































.39
.16
.93
.71
.62
.46
.26
.10
.08 0.107 0.012 0.017
.11
.10
.07
.10
.21
.17 0.259 0,012 0.025
.18
.17
.17
.20
.22

.18
.18
.13
MINUTES OF SUNSHINE 88

MAXIMUM TEMPERATURE 91.0 CENT'
























-------
RTI OUTDOOR SMOCi CHAMBER STUDY

CHAMBER NUMBER  2
DAY 3 OF 3     6- 6-75
JSEPA CONTRACT NO.68-03-2307


J^HAN *IX               77X DILUTION
TARGET INITIAL HC/NDXJ   5.0 PPMC/0,21 PCM
PAGE  3
TIME
(EST)
0.80
1 .80
2.80
3.80
4.80
5.80
6.80
7.80
H.60
9. BO
10.80
11 .BO
12.80
13. BO
11.80
15. BO
16.80
17.60
18.80
19.80
20.80
_ 21.80
o 22.80
0 23.60
TIME
(EST)

0.80
1.80
2. HO
3.80
0.60
5.80
6.80
7.80
B.80
9. HO
10.80
1 1 .80
12.80
13.80
10.80
IS. 80
16.60
17.80
16.80
19.80
20.80
21.80
22.60
23.60
03
(PPM)
0.218
0.208
0.193
0.178
0.161
0.100
0.128
0.115
0.112
0.110
0.118
0.128
0.170
0.191
0.199
0.195








TEMP-
(CENT)


23.9


21.7


23.3


25.6


28.3


23.3


23.3


21.7

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000








SR
(LANG/MIN)

0.00
0,00
0.00
0.00
0.00
0.00
0.16
0.26
0.30
0.30
0.50
o.oo
1.23
0.99
0.60
0.05
0.33
0.13
0.06
0.00
0.00
0.00
0.00
0.00
N02 NOX TrtC CHO NMHC CO NBKI N03-9 HCHO CN
(ppv^ (PPM) (ppn) (3PM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.007 0.007 1.01 0.37 0.60 ,19
0.006 0.006 0.90 0.37 0.53 .10
0.006 O.OOb 0.90 0.36 0.58 .13
0.006 O.OOb 0.99 0.00 0.59 .23
0.006 O.OOS 1.00 0.38 0,62 .17
O.OOb 0.006 1.10 0.36 0.72 .10
0.001 0.001 0.89 0.02 0.07 .06
0.012 0.012 1.00 0,03 0.57 ,15
0.015 0.015 O.BO 0.03 0.01 .13 0.106 0.008 0.020
0.015 0.015 O.flfi 0.01 0.07 .10
0.016 0.016 0.91 0,38 0.53 .10
O.Olb 0.016 1.00 0.02 0.57 .13
0.017 0.017 0.95 0.30 0.62 .10
0.018 0.018 0.90 0.38 0.56 ,15
0.017 0.017 0.98 0.39 0.59 .18
0.016 0.016 0.99 0.36 0.63 ,21 0.221 0.016 0,012








CUM-3R DILUTION DEGAN tNOED X POSSIBLE MINUTES OF SUNSHINE 12
UttNG, (LPH) (EST) (EST)
ROU AIRPORT MAXIMUM TEMPERATURE 80.0 CENT
O.UO
0.00
0.00
0.00
0.00
0.00
7.68
22. OH
39.60
57.60
87.12
110.72
179.00
20J.32
283.92
313.20
330.00
30q.bO
309.08
309.60
349.80
S09.80
509.80
}<"». 80
-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  3
DAY 1  OF 3     8- 4-75
U3EPA CONTRACT NO.68-02-2207
                                                 PAGE  1
URBAN MIX
TARGET INITIAL HC/NOXJ
77X DILUTION
5.0 PPMC/0.71 PPM
TIME
(EST)
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97
22.97
23.97
TIME
(EST)
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0,003
0.054
0.191
0.368
0,583
0.770
0.618
0.616
0.785
0,706
0.625
0.546
0.473
0.412
0,354
0.299
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.580
0.572
0.557
0.545
0.499
0.414
0.140
0.016
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.000
0.000
0,000
0.000
SR
(LANG/MIN)
N02
(PPM)
0.000
0.000
0.147
0.150
0.154
0.159
0.199
0.326
0.462
0.497
0.431
0.293
0.205
0.130
0.091
0.060
0.056
0.046
0.033
0.028
0.022
0.021
0.017
0.014
CUM-SR
(LANG)
NOX
(PPM)
0,000
0.000
0.726
0.722
0.711
0.705
0.698
0.740
0.602
0,513
0.432
0.294
0.206
0.132
0.092
0.081
0.057
0.047
0.034
0.029
0.022
0.021
0.017
0.014
DILUTION
(LPM)
THC
(PPM)
0.56
0.63
0.61
0.73
3.52
4.50
4.39
4.39
4.10
3.88
3.36
2.69
2.45
2.22
2.05
.80
.64
.59
.42
.30
.19
.18
.11
.05
BEGAN
(EST)
CH4
(PPM)
0.11
0.10
0.11
0.11
0.09
0.11
0.13
0.08
0.11
0.17
0.20
0.16
0.16
0.14
0.19
0.19
0.18
0.15
0.11
0.15
0.14
0.13
0.14
0.15
ENDED
(EST)
NMHC
(PPM)
0,44
0.54
0,50
0.62
3,43
4.40
4.25
4.31
3.99
3.71
3.16
2.72
2.30
2,07
,86
.60
.46
.44
.31
.14
.05
.05
0.97
0.90
X POSSIBLE

CO NBKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CMS)
0.00
0.00
0.00
9.33
9.14
9.03
9.03
9.03
8.92
8.55
7.83 0.265 0.417 0.175
7.30
6.56
5.91
5.51 0.915 0.034 0.083
4.97
4.22
3.86
3.36
3.08
2.75
2.46
2.27
2.01
MINUTES OF SUNSHINE 84

RDU AIRPORT MAXIMUM TEMPERATURE 33.3 CENT
0.97
1.97
2.97
3.97
a. 97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19,97
20.97
21.97
22.97
23.97

22.8


22,2


22.6


30.0


32.2


32.2


27.2


24.4

0.00
0.00
0.00
0.00
0.00
0.02
0.12
0.35
0,75
0.99
1.06
1.30
1.30
0.90
0.92
0.97
0.67
0,37
0.11
0.00
0.00
0.00
0.00
0.00
0.00
0,00
0.00
0.00
0.00
1.16
8.16
28.70
72.90
131.82
195.28
272.80
350.80
405.60
460.76
518.86
559.66
582.46
589.58
589.80
589.80
589,80
589.80
589.80








30.02























8.00























































































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  3
DAY 2 OF 3     8- 5-75
U3EPA CONTRACT NO.68-02-2207
                                                 PAGE   2
URBAN MIX
TARGET INITIAL HC/NOXj
77X DILUTION
5.0 PPMC/0.71 PPM
TIME
(E3T)
0.97
1.97
2.97
3.97
4. 97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12,97
13.97
14.97
15.97
16.97
17.97
18,97
M 19.97
S 20. 97
21.97
22.97
23.97
TIME
(EST)
03
(PPM)
0.257
0.219
0.187
0.161
0.133
0.112
0.091
0.080
0.118
O.lbl
0.201
0.235
0.268
0.289
0.299
0.299
0.293
0.282
0,268
0,255
0.242
0.231
0.221
0.206
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
3R
(LANG/MIN)
N02
(PPM)
0.012
0.012
0.011
0,011
0.011
o.oia
0,019
0.019
0.019
0.018
0.017
0.016
0,016
0.015
0.016
0.015
0.014
0,014
0.012
0.010
0.009
0.009
0.009
0.007
CUM-3R
(LANG)
NOX
(PPM)
0.012
0.012
0.011
0.011
0.011
o.oia
0.019
0.019
0.019
0.018
0.017
0.016
0.016
0.015
0.016
0.015
0.014
0.014
0.012
0.010
0.009
0.009
0.009
0.007
DILUTION
(LPM)
THC
(PPM)
1.05
0.97
0.92
0.88
0.83
0.77
0.81
0.71
0.84
0.69
0.67
0.64
0.65
0.70
0.65
0.71
0.69
0.71
0.79
0.81
0.81
0.86
0.80
0.81
BEGAN
(EST)
CH4
(PPM)
0.15
0.15
0.15
0.15
0.12
0.15
0.14
0.13
0.14
0.10
0.16
0.14
0.14
0.09
0.10
0.09
0.15
0.10
0.13
0.20
0.14
0.22
0.19
0.23
ENDED
(EST)
NMHC
(PPM)
0.90
0.82
0.77
0.74
0.71
0.62
0.67
0,58
0,70
0.58
0.51
0.51
0.51
0.61
0.55
0.62
0.54
0.61
0.66
0.61
0.67
0.64
0.60
0.58
X POSSIBLE

CO NBKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
.89
.62
.52
.42
.28
.15
.00
0.91
0,81 0,108 0.012 0.031
0.86
0.82
0.88
0.9*1
0.88
0.92 0.278 0.011 0.032
0.96
0.91
0.94
0.94
0.99
0.98
0.93
0.94
0.99
MINUTES OF SUNSHINE 88

RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14, 97
15.97
16.97
17.97
16,97
19.97
20.97
21.97

23.3


22.2


23.9


29,4


31.1


30.6


27.8


0.00
0.00
0.00
0.00
0.00
0.03
0.18
0.45
0.72
1.00
1.13
1.11
1.28
0.88
0.99
0.76
0.72
0.42
0.10
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1.74
12.24
38.70
81.36
140.80
208.34
274.98
351.44
405.04
464.22
510.28
553.56
579.36
586.00
586.78
586.60
SBb. 80
«C •*.*_ n f\








30.02











































8.00

























































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  J
DAY 3 OF 3     8- 6-75
USEPA CONTRACT NO.68-02-3207
                                                 PAGE  3
URBAN MIX
TARGET INITIAL HC/NOXI
77X DILUTION
5.0 PPMC/0,71 PPM
TIME
(EST)
0.97
1.97
2.97
3.97
0.97
S.97
6.97
7.97
8.97
9.97
10.97
11.97
12,97
13.97
10.97
15.97
16.97
17.97
18.97
19.97
20,97
21.97
22.97
TIME
(EST)
03
(PPM)
0.195
0.182
0.166
0.109
0.135
0.135
0.119
0.105
0.098
0.100
0.106
0.120
0.132
0.181
0.200
0.202







TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000







SR
(LANG/MIN)
N02
(PPM)
0,007
0.007
0.007
0.006
0.007
0.007
0.011
0.011
0.016
0.016
0.016
0.017
0.017
0.017
0.016
0.016







CUM-SH
(LANG)
NOX
(PPM)
0.007
0.007
0.007
0.006
0.007
0.007
O.Olt
0.011
0.016
0.016
0.016
0,017
0.017
0,017
0,016
0.016







DILUTION
(LPM)
THC
(PPM)
0,82
0.75
0.82
0.75
0.81
0.79
0.79

0,82
0.80
0.81
0.70
0.83
0.78
0.75
0.84







BEGAN
(EST)
CHO
(PPM)
0.20
0.19
0.23
0.26
0.20
0.26
0.28

0.27
0.27
0.30
0.23
0.28
0.29
0.32
0.30







ENDED '
(EST)
NMHC
(PPM)
0.56
0.56
0.60
0.09
0.57
0,53
0.50

0.55
0.57
0.51
0.51
0.55
0.09
0.02
0.50







X POSSIBLE

CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.91
0.90
0.92
0.86
0.69
0.86
0.85

0.87 0.092 0.009 0.037
0.81
0,86
0.66
0.86
0.87
0.91
0.89 0.236 0.011 0.021







MINUTES OF SUNSHINE 02

RDU AIRPORT MAXIMUM TEMPERATURE 28,9 CENT
0.97
1.97
2,97
3.97
4.97
5.97
6.97
7.97
8.97
9,97
10.97
11.97
12,97
13.97
10.97
15.97
16.97
17.97
18.97
19.97
20,97
21.97
22.97

23.9


21.7


23.3


25.6


28.3


23.3


23.3


21.7
0.00
0.00
0.00
0.00
0.00
0.00
0.16
0.26
0.30
0.30
0.50
0.00
1.23
0.99
0.60
0.05
0.33
0.13
0.06
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
9.28
24.68
02.60
60.60
92.52
119.12
191.30
251.22
290.32
317.70
337.70
305.90
309.68
309.60
309.80
309.60
309.80



















































































































-------
RT1 OUTDOOR SMJG CHAMBER STUDY

CHAMBER NUMBER  4
D&r 1  OF  3     8- 4-75
JSEPA CONTRACT N3,68-03-3307
                                                 PAGE  1
URBAN MIX
TARGET  INITIAL HC/NUX:
77X DILUTION
1.0 PPMC/0.10 PPM
TI ML
(EST)
0.47
1.47
3.47
3.47
4.<47
5.47
6.47
7.47
8.47
9.«7
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
30.47
31.47
33.47
33.47
TIME
(EST)

0.47
1.47
3.47
3.47
4.47
5.47
6.47
7.47
8,47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
16.47
19.47
20.47
31 .47
22.47
23.07
U3
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.039
0.137
0.346
0.347
0.401
0.418
0.406
0.380
0.347
0.307
0.370
0.235
0.301
0.175
0.153
0.133
TEMP
(CENT)


22.8


23.3


33.8


30.0


33.3


33.3


37.3


2«.4

MO
(PPM)
0.000
0.000
0.000
0.089
0.087
0.086
0.080
0.043
0.005
0.003
0.003
0.002
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.000
o.ooo
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.02
0.12
0.35
0.75
0.99
1.06
1.30
1.30
0.92
0.97
0.67
0.37
0.11
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.000
0.000
0.000
0.026
0.024
0.024
0.09y
0.064
0.091
O.OB1
0.062
0.043
0.032
0.026
0.021
0.019
0.017
0.014
0.012
0.010
0.006
0.005
o.ooy
0.004
CUM-SR
(LIANG)

0.00
0.00
0.00
0.00
0.00
0.56
4.56
IB. 30
50.40
103.12
163.48
233.80
311.80
379.16
435,76
485.56
517.36
533.38
535.80
535. BO
535.80
535.60
bi-j.Bu
biS. HO
HUX
(PPM)
0.000
0.000
0.000
0.114
0.110
0.109
0.174
0.107
0.096
0.083
0.064
0.045
0.033
0.027
0,033
0,030
0.018
0.015
0.013
0.011
0.007
0.005
0.004
0.004
DILUTION
UPH)


THC
(PPM)
0.50
0.44
0.45
0.37
1.09
1.14
1.20
1.30
0.74
0.76
0.79
0.81
0.71
0.65
0.73
0.65
0.66
0.65
0.60.
0.67
0.75
0.71
0.73
0.80
bECAN
(tST)


CH4
(PPM)
0. 1
0. 3
0.08
0. 3
0. 1
0. 4
0.11
0.13
0.13
0. 13
0.13
0.09
0.15
0.15
0.14
0.14
0.15
0.10
0.14
0.13
0.14
0.14
0.10
0.09
ENDED
(EST)


XJM
HC

CD ^BKI N02-S
(PPM) (PPM) (PPM) (PPM)
0.
0.
0.
0.
0.
1.
1.
1.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0,
0.
0.
0.
0.
0.
X

3D
*
39
31
37
34
98
00
09
08
62
63
67
72
56
50
59
51
51
55
47
56
62
58
59
n
0
0
0


10
10
10
9
8
7
7
6
6
5
4
4
3
3
3
2
2
2
2
POSSIBLE

U


AIRPORT

.00
,00
.02
*
*
.34
.34
.24
.33
.69
,87 0.392 0.046
.19
.66
.02
.56 0.441 0.022
.93
.21
.87
.52
.16
.87
,65
,44
.26
MINUTES OF SUNSHINE 84

MAXIMUM TEMPERATURE 92.0

HCHO CN
(PPM) (/CM3)




'





0.065



0.032











CENTI

Instrument off-scale.





38.60





















/.oo




















































































































































-------
RT1 OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBLrt  4
DAr 2 OF 3     8- 5-75
U3EPA CONTRACT NO.68-02-2207
                                                 PAGE  2
J3BAN MIX
TftRGET  INITIAL HC/NOX:
77* DILUTION
1 .0 PPMC/0.10 PPM
TIME
(ES1)
O.u I
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.U7
JO. 47
1 1 ,«7
12.47
13. «7
14.47
15. «7
16.47
17.47
18.47
19.47
20.47
_ 21.47
0 22.47
01 23.47
TIME
(E3T)

0.47
1.47
2.47
5.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13,47
14.47
15.07
16. U7
17.47
18.47
19.47
ao. y?
21.47
22.47
23.47
03
(PPM)
O.llb
0.099
0.086
0.074
0.061
0.052
0.043
0.035
0.039
0,059
0.086
0.112
0.137
0.159
0.175
0.183
0.183
0. 180
0.171
0.161
0.148
0.136
0.123
0.114
TEMP
(CENT)


23.3


22.2


23.9


29.4


31.1


30.6


27.8


25.0

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.03
0.18
0.45
0.72
1.00
1.13
1.11
1 .2B
0.68
0.99
0.76
0.72
0.42
0.14
0.01
0.00
0.00
0.00
o.oo
NU2 NUX THC CH4 NMHC CO NBK1 N02-S HCHO CN
CPHM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.002 0.002 0.76 0.11 0.65 2.08
0.002 0.002 0.71 0,12 0.60 .86
0.001 0.001 " 0.69 0.15 0.54 .71
0.001 0.001 0.76 0.15 0.61 .54
0.001 0.001 0.64 0.12 0.52 .45
0.001 0.001 0.67 0,17 0,49 ,33
0.001 0.001 0.51 0.16 0.35 .26
0.003 0.003 0.57 0.14 0.44 .09
0.005 0.005 0.61 0.10 0,50 ,06 0.040 0.007 0.030
0.007 0.007 0.51 0.08 0.43 .07
0.009 0.009 0.57 0.17 0.40 ,07
0.009 0.009
0.009 0.009 O.bi 0.11 0.42 .08
0.009 0.009 0.62 0.12 0.50 .09
0.009 0.009 0.65 0.10 0.55 .06 0,181 0.017 0.042
0.009 0.009 0.69 0.15 0.54 .04
0.009 0.009 0.65 0.13 0.52 .04
0.001 0.007 0.58 0.15 0.44 ,00
0.00'j 0.005 0.63 0.18 0.45 .02
0.003 0.003 0.67 0,19 0.48 0.93
0.003 0,003 0.63 0.18 0,45 0.99
0.003 0,003 0.65 0.18 0.47 0,97
0.002 0.002 0.66 0.19 0.47 0.98
0.002 0.002 0.73 0.25 0.48 1.00
CUM-SK DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE '88
(LttNG) UPM) (EST) (E3T)
RDU AIRPORT MAXIMUM TEMPERATURE 91.0 CENT
0.00
0.00
0.00
0.00
0.00
0.84
6.84
25.20 28.60 7.00
59. 76
1 10. BO
1 74. U4
241. 6H
313.04
378.64
434.52
487.48
531.96
5b6.76
iOd. 12
588.88
589.20
569.20
589.20
5B9.20
-------
RTI UUTDUUR SMJ(, CHAMHER STUOr

CHAMHtH NUMBER  4
DAr 3 UF  3     8- 6-7b
JSEPA CONTRACT NO.68-03-2207
                                                 PAGE  3
URBAN MIX
TARGET INITIAL HC/NOXl
77X DILUTION
1.0 PPMC/0.10 PPM
TIME
(ESI )
0.47
1.47
2 47
3!47
4.47
5.47
6.47
7.47
tt.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
16.47
19.47
20.47
_ 21.47
0 22.47
^ 23.47
TIME
(ESD
1)3
(PPM)
0.102
0.093
0,082
0.075
0.065
0.059
0.051
0.048
0.056
0.062
0.073
0.086
0.110
0.139
0.153
0.146








TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000








SR
(LANG/MIN)
•JU2
(PPM)
0.002
0.002
0.002
0.003
0.004
0.007
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.010
0.009








CUM-3R
(LANG)
NOX
(PPM)
0.002
0.002
0.002
0.003
O.OOU
0.007
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.010
0.009








DILUTION
(LPM)
THC
(PPM)
0.75
0.70
0.80
0.76
0. 75
0.70
0.79
0.73
0.68
0.74
0.74
0.69
0.74
0. 73
0.77
0.74








BEGAN
(EST)
CH4
(PPM)
0.20
0.29
0.27
0.24
0.29
0.25
0,22
0.21
0.23
0.27
0.26
0.31
0.34
0.34
0.35
0.35








ENDED
(EST)
WrlC
(PPM)
0.55
0.41
0.52
0.52
0.47
0.44
0.57
0.52
0.45
0.47
0,48
0.38
0.40
0.39
0,43
0.38








X POSSIBLE

CO NOKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.94
0,94
0.95
0.93
0,95
0.93
0.93
O.VO
0.85
0.87 0.049 0.008 0.027
0,98
0.90
0.90
0,66
0.88
0.89 0,173 0.011 0.018








MINUTES OF SUNSHINE 42

3DJ AIRPORT MAXIMUM TEMPERATURE 84,0 CENT'
0.47
1.47
2.47
3.47
4.47
5.47
fa. 47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
IV. 47
20.47
21.47
22.47
31.07

23.9


21.7


23.3


25.6


28.3


23.3


23.3


21.7

n.oo
0.00
0.00
0.00
n.oo
0.00
0.16
0.26
0.30
0.30
0.54
0.44
1.23
0.99
0.64
0.45
0.33
0.13
0.06
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
4.48
16.88
33.60
51 .60
76.32
105.92
154.44
221.52
271.12
304.20
327. »4
342.04
347.BH
349. «o
3 4 9 . H 0
349. bO
i 1 9 . H 0
ia<».BO
























































































































-------
RT1 OUTDUOH SMUG CMAMBFR STUDY

CHAMBER NUMBER  1
DAY 1 OF 3     8- 8-75
U3EPA CONTRACT NO.68-02-3207

URBAN MIX               77X DILUTION
TARGET INITIAL HC/NOXt 10.0 PPMC/0.75 PPM
PAGE  I
TIME
(EST)
0.80
1.80
2.80
3.80
1.80
5.80
6.80
7.80
8.80
9.80
10,80
11.80
12.80
13.80
11.80
15. HO
16.80
17.80
18.80
19.80
20.80
21.80
22,80
23.80
TIME
(EST)

O.BO
1.80
2.60
3.80
1.80
5.80
6.80
7.60
8.80
9.80
10.80
11.80
12.60
13.60
11,80
15.80
16.60
17.80
18.60
19.80
20.80
21.80
22.80
23.80
U3
(PPM)
0.000
0.000
0.000
0,000
0.000
0,000
0.000
0.000
0.000
0.091
0.306
0,510
0.757
0.818
0.816
0.752
0.676
0.600
0.533
0.162
0,399
0.317
0.302
0.26'!
TEMP
(CENT)


19.1


17.6


18.3


25.0


26.7


27.6


23.3


19.1

NO
(PPM)
0.000
0,000
0.632
0.632
0.629
0.617
0.602
0.560
0.390
0.161
0.009
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.002
0.001
0.006
0.006
0.006
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.02
0.10
0.35
0.19
.00
.08
.10
.23
.12
0.63
0.82
0.33
0.32
0.05
0.00
0.00
0.00
0.00
n.OO
NU2
(PPM)
0.000
0.000
0. 115
0. 14S
0.117
0. 150
0.157
0.191
0.330
0.191
0.527
0.109
0.263
0.181
0.137
0.111
0.096
0.079
0.068
0.061
0.053
0.016
o.on
0.010
CUM-SK
(LANG)

0.00
0.00
0.00
0.00
0.00
0.96
6.00
21.00
51.72
105.60
169.11
235.20
307.11
3/5.96
129.21
«78.56
501.21
523.56
529. HO
550.10
530. 'JO
530.10
530.10
530.10
NOX
(PPM)
0.000
0.000
0.778
0.778
0.775
0.767
0.759
0.752
0.721
0.656
0.536
0.110
0.281
0.185
0.138
0.112
0.097
0.060
0.070
0.063
0.050
0.055
0.050
0.016
DILUTION
(LPM)









29.73















THC
(PPM)

1.75


7.05
6.88
6.82
6.12
5.73
5.03
1.62
1.23
3.92
3.55
3.26
3.12
3.00
2.86
2.76
2.67
2.55
2.16
BEGAN
(EST)









8.67















CHI
(PPM)

1.26
0.00
0.00
1.23
1.22
1.22
1.19
0.96
1.13
0.99
1.19
0.93
1.16
1.19
1.19
1.03
1.21
1.19
1.23
1.21
1.21
ENDED
(EST)

























NMHC CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)

3.19 8.51
8.51
6.18
5.62 6.62**
5,66 6.62
5.60 8.92
5.23 6.51 0,106 0.376 0.052
1.75 7.89
3.90 7.06*
3.63
3,01 6.18
2.96 5.79
2,10 5.12 0.610 *** 0.013 0,069
2.09 5.13
.93 1.72
.97 1.29
,67 1.06
.59 3.71
,11 3.36
.31 3.13
.25 2.66
X POSSIBLE MINUTES OF SUNSHINE 78

RDU AIRPORT MAXIMUM TEMPERATURE 27. e CENT

* Data Suspect and Deleted

** [CO] Shift Due to Range Change

*** Data Suspect But Retained


















CN
(/CM3)







0



380







0





























-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 2 OF 3     8- 9-75
USEPA CONTRACT NO.68-02-2207

URBAN MIX               77* DILUTION
TARGET INITIAL HC/NOXl  10.0 PPMC/0.75 PPM
TIME
(EST)
0
1
2
3
y
5
6
7
a
9
10
11
12
13
10
15
16
17
18
19
20
_ 21
0 22
Co ^
.80
.80
.80
.80
.80
.80
,HO
.60
.80
.60
.80
.80
.80
.80
,60
.80
.80
.80
.80
.80
.80
.80
.80
.80
03
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
TIME
(EST)
.229
.201
.175
.151
.132
.110
.097
.086
.098
.101
,196
.200
.281
.•317
.335
.302
.330
,320
.309
.291
.273
.252
.230
.217
TEMP
(CENT)
NO NU2
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

.000
.002
.000
.000
.001
.001
.001
.001
.001
.001
.001
.002
.002
.002
.002
.002
.000
.002
.001
.001
.001
.001
.001
.001
3R
(LANG/MIN)
(PPM)
0.030
0.031
0.020
0.021
0.020
0.020
0.018
0.019
0.020
0.022
0.020
0.026
0.027
0.028
0.027
0.029
0.029
0.025
0.020
0.021
0.019
u.oie
0.016
0.015
CUM-3R
(LAN:;)
NOX
(PPM)
0.
0.
0.
0,
0.
0.
0.
0.
0.
0.
0.
0.
o.
o.
0.
0.
0.
0.
0.
o.
0.
0.
0.
0.
030
033
020
021
021
021
019
020
021
020
025
028
029
030
029
031
033
027
025
022
020
019
017
016
DILUTION
(LPM)
THC
CHO NMHC
(PPM) (PPM) (PPM)
2.37
2.35
2.35
2.20
2.10
2,00
.95
.90
.73
.66
.68
.63
.59
1.52
1.62









.22 1.
.23 1.
.19 1.
.19 1.
.18 0.
.20 0.
.20 0.
.27 0.
.19 0.
.16 0.
.17 0.
.19 0.
.16 0.
.11 0.
.20 0.









15
12
16
01
91
BO
75
67
50
50
52
ao
03
fll
as









BEGAN ENDED X POJ
(EST) (EST)
RDU ^
0
1
2
3
0
5
6
7
8
9
10
11
12
13
10
15
16
17
18
19
20
21
22

.80
.80
.80
.80
.80
.80
.80
.80
.80
.80
.80
.80
,80
.80
.80
.60
.80
.80
.80
.80
.80
.80
.80
.BO

























17.8


16. /


18.9


25.6


27.8


28.9


25.0


21.1

























0.00
0.00
0.00
0.00
0.01
0.10
0.00
0.67
0.92
1.16
1.17
1.07
1.22
0.95
0.84
0.53
0.32
0.10
0.00
0.00
0.00
0.00
0.00
0.00
o.oo
0.00
0.00
0,00
0.08
7.32
28.20
65.16
117.36
1HO.OB
250.16
319.56
390.96
051.20
502.92
538.00
560.16
5b8.80
5/0.00
570.00
5/0.00
5/0.00
570.00
S/O.OO








29























.73















































8.67







































                                                                               CO
                                                                              (PPM)

                                                                              2.59
                                                                              2.03
                                                                              2.19
                                                                              1.97
                                                                              1.79
                                                                              1.71
                                                                              1.53
                                                                              1.26
                                                                              1.29
                                                                              1.13
                                                                              1.27
                                                                              1.16
                                                                              1.22
                                                                              1.19
                                                                              1.23
                    NQKI
                    (PPM)
 N02-S
 (PPM)
 HCHO
(PPM)
                    PAGE  2
  CN
(/CM3)
                   0.106
o.ooe
                                       0.092
                                                                                       0.351
                             0.016
          0.013
                                                                    X POSSIBLE MINUTES OF SUNSHINE  75

                                                                    RDU AIRPORT MAXIMUM TEMPERATURE 28.9 CENT
-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 5 Of  3     8-10-7S
U3EPA CONTRACT NO.68-03-2207

URBAN MIX               77X DILUTION
TARGET INITIAL HC/NOXI JO.O PPMC/0.75 PPM
PAGE  3
TIME
(EST)
0.80
1.80
2.80
3.80
4.80
5.80
6.80
7.80
8.80
9.80
10.60
1 1 .80
12.80
13.80
14.80
15.80
16.80
17.80
18.80
19.80
20.80
_ 21.80
O 22 .80
>>o
TIME
(EST)
03
(PPM)
0.202
0.187
0.172
0.161
0.150
0.138
0.125
0.116
0.122
0.142
0.193
0.242
0.258
0.272
0.266









TEMP
(CENT)
NO
(PPM)
0.001
0.001
0.001
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.003
0.002









SR
(LANG/MIN)
N02
(PPM)
0.014
0.014
0.013
0.013
0.013
0.013
0.013
0.019
0.022
0.024
0.025
0.026
0.027
0.026
0.025









CUM-SR
(LANG)
NOX
(PPM)
0,015
0.015
0.014
0.015
0.015
0.015
0.015
0.021
0.025
0.026
0.027
0.028
0,029
0.029
0.027









DILUTION
(LPM)
THC
(PPM)

.68
.74
.70
.72
.75
.77
.73
.64
.66
.63
.70
.66
.70
1.70









BEGAN
(EST)
CH4
(PPM)

.21
.16
.18
.20
.20
.12
.13
.14
,14
.20
.13
.18
.12
.13









ENDED
(EST)
NMHC
(PPM)

0.47
0.58
0.52
0.52
0.55
0.65
0,59
0.50
0.52
0.44
0.57
0.50
0.57
0.56









X POSSIBLE

CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)

.23
.23
.26
.31
.35
.29
.26
.25 0,154 0,011 0.033
.18
.34
.32
.27
.36
.35 0.415 0.007 0,046









MINUTES OF SUNSHINE 45

CN
(/CM3)




0


0


0




0










RDU AIRPORT MAXIMUM TEMPERATURE 30.0 CENT
0.80
1.80
2.80
3.80
4.60
5.80
6.80
7.80
8.80
9,80
10,80
11.80
12.80
13.80
14.80
15.80
16.80
17.80
18.80
19.80
20.80
21.80
22.60

20.6


16.7


21.7


26.1


28.3


23.9


22.8


22.2
0.00
0.00
0.00
0.00
0.00
0.02
0.18
0.35
0.73
1.04
1.11
0.80
0.69
0.16
0.08
0.14
0.16
0.05
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.96
9.84
28.80
68.04
126.72
1 ''
-------
nn OUTDOOR SMUG CHAMBER STUDY

CHAMUER NUMBER  2
DAY 1  OF 3     8- 8-75
USEPA CONTRACT NO.68-03-2207

URBAN MIX               77X DILUTION
TARGET INITIAL HC/NOXl   5,0 PPMC/0.36 PPM
PAGE  >
TIME
(EST)
0.97
1.97
2.97
3.97
1.97
5.97
6.97
7.97
8,97
9.97
10.97
11.97
12,97
13.97
14.97
IS. 97
16.97
17.97
18.97
19.97
20.97
21.97
22.97
23.97
TIME
(ESI)
U3
(PPM)
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.003
0.052
0.185
0.364
0.536
0.610
0.620
0.587
0.504
O.fl82
0.426
0.373
0.322
0.278
0.243
0.210
0.182
TEMP
(CENT)
NO
(PPM)
0,000
0.000
0.311
0.311
0.309
0.304
0.297
0.257
0, 130
0.018
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.002
0.004
0.006
0.006
0.004
SR
(LANG/MIN)
N02
(PPM)
0.000
O.UOO
0.067
0.067
0.066
0.067
0.073
0.106
0.214
0.264
0.217
0.159
0.110
0.084
0.072
0.060
0.052
0.044
0.037
0.032
0.030
0.026
0.024
0.021
CUM-SR
(LANG)
NOX
(PPM)
0.000
0,000
0.379
0.379
0.375
0.371
0.370
0,363
0.344
0.282
0.218
0.160
0.111
0.086
0.073
0.061
0.053
0.045
0.039
0.034
0.034
0.032
0.030
0.026
DILUTION
(LPM)
THC
(PPM)

1.52
3.16
3.64
3.67
3.55
3.49
3.09
2.63
2.35
2.06
.96
.76
.54
.39
.25
.20
.11
1.03
1.00
0.95
0.88
BEGAN
(EST)
CH4
(PPM)

0. 10
0.11
0,13
0.10
0.15
0.10
0.08
0,15
0.18
0.10
0.18
0.15
0.13
0.11
0.15
0.13
0.14
0.14
0.14
0.14
0.19
ENDED
(EST)
NMHC CO NBK1 N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)

1
3
3
3
3
3
3
2
2







0
0
0
0
0
X


.42
,05
.52
.57
.41
.39
.02
.48
.17
.96
.78
.61
.41
.28
.09
.06
.96
.89
.85
.80
.70




10
10
10
9
8
7
6
6
5
5
4
4
3
3
3
3
2
2
POSSIBLE

RDU
0.97
1.97
2.97
3.97
4. 97
5.97
6.97
7.97
8,97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18,97
19,97
20.97
21.97
23.97
as. 97

19.4


17.8


18.3


25.0


26.7


27.8


23.3


19.4

0.00
0.00
0.00
0.00
0.00
0.02
0.10
0.35
0.49
.00
.08
.10
.23
.12
0.83
0.82
0.33
0.32
0.05
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1 . 16
7.00
27.50
56.62
115.60
180.24
240.20
319.74
387.16
437.54
486.76
507.54
526.76
530.30
530.40
5J0.40
530.40
SiO ,<40
SiO.UO







30.02























7.83

























































































AIRPORT




























.25
.25
.25
.33 0.220 0.231 0.030
.19
.47
.83
.31
.81
.45 0.552 0.013 0.028
.99
.56
.95
.72
.23
.07
.76
.23
MINUTES OF SUNSHINE 78

MAXIMUM TEMPERATURE 27.8 CENT
























CN
(/CM3)






0



220








280





























-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMOtR  2
DAY 2 OF 3     8- 9-75
USEPA CONTRACT NO.68-03-2207

URBAN MIX               77X DILUTION
TARGET INITIAL HC/NOXl  5.0 PPMC/0.36 PPM
PAGE  2
TIME
(EST)
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
IS. 97
16.97
17.97
16.97
19.97
20.97
21 .97
22.97
23.97
TIME
(EST)
03
(PPM)
0.157
0.136
0.118
0.102
0.086
0.071
0.060
0.051
0.072
0.107
0.150
0.181
0.210
0.235
0.218
0.251
0.216
0.238
0.225
0.211
0.201
0.193
0.182
0.171
TEMP
(CENT)
NO
(PPM)
0.000
0.002
0.000
0.000
0.001
0.002
0.000
0.001
0.001
0.001
0.001
0.002
0.001
0.001
0.002
0.003
0.003
o.ooi
0.001
0.001
0.001
0.001
0.001
0.001
SR
(LANG/MIN)
N<)2
(PPM)
0 . i) 1 3
0.016
0.012
0.011
0.010
o.uio
O.OO/
0.009
0.011
0.013
0.014
0.016
0.017
0.016
0.017
0.019
0.019
0.017
0.016
0.014
0.011
0,010
0.009
0.00 J
CUM-SH
(LANG)
NOX
(PCM)
0.013
0.018
0.012
0.011
0,011
0.012
0.007
0.010
0.012
0.014
0.015
0.018
0.018
0.017
0.019
0.022
0.022
0.018
0.017
0.015
0.012
0.011
0.010
0.004
DILUTION
(LPM)
THC
(PPM)
0.89
0.80
0.87
0.75
0.72
0.66
0.69
0.71
0.52
0.56
0.47
0.54
0.45
0.42










BEGAN
(EST)
CHI
(PPM)
0.13
0.15
0.11
0.11
0.10
0.08
0.14
0.12
0.11
0.12
0.10
0.18
0.06
0.12










ENDED
(EST) '
NMHC
(PPM)
0.75
0.65
0.76
0.61
0.62
0.60
0.56
0.59
0.41
0.15
0.37
0.35
0.39
0.31










X POSSIBLE

CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
2.28
2.04
.91
.63
.15
.31
.25
.14
0.98 0.055 0.015 0.031
0.98
0.99
1.07
1.01
1.01

0.271 0.017 0.029








MINUTES OF SUNSHINE 75

CN
(/CM3)




160


130


120




0





0




RDU AIRPORT MAXIMUM TEMPERATURE 28.9 CENT
0.97
1.97
2.97
3.97
1.97
5.97
6.97
7.97
8.97
9,97
10.97
11.97
12.97
13.97
11.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97
22,97
23.97

17.8


16.7


18.9


25.6


27.8


26.9


25.0


21.1

0.00
0.00
0.00
o.oo
0.01
0.11
0.10
0.67
0.92
1.16
1.17
1.07
1.22
0.95
0.81
0.'53
0.32
0.10
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.58
8.72
32.20
71 .86
126.56
195.68
26S.86
330.26
403.16
460.70
511.32
543. in
563.36
569.80
570.00
570.00
b/0.00
570.00
570,00
570.00







30.02















































7.83
























































































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  2
DAY 3 OF 3     8-10-75
USEPA CONTRACT NO,68-02-2207
                                                 PAGE  3
URBAN MIX
TARGET INITIAL HC/NOXl
77X DILUTION
5.0 PPMC/0.36 PPM
TIML
(LST)
0.97
1.97
2.97
3.97
«.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
11.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97
22.97
TIME
(EST)

0.97
1.97
2.97
3.97
1.97
5.97
6.97
7.97
6,97
9.97
10.97
11.97
12.97
13.97
1«.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97
22.97
03
(PPM)
0.159
0.150
0.139
0.12B
0.120
0.111
0.099
0.093
0.097
o.ua
0.116
0.178
0.191
0,215
0.191








TEMP
(CENT)


20.6


16.7


21.7


26,1


28.3


23.9


22.8


22.2
NO
(PPM)
0.001
0.001
o.noi
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.003
0.003








SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.02
0.16
0.35
0.73
l.oa
1.11
0.80
0.69
0.16
0.06
0.10
0.16
0.05
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.003
0.003
0.002
0.002
0.002
0.002
o.ooa
0.003
0.006
0.007
0.009
0.009
0.009
0.010
0.010








CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
1.16
11 .60
32.30
75.31
137.12
203.58
252.20
293.82
304. «8
309.

-------
KTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBtR  3
DAY 1  OF 3     8- 8-75
USEPA CONTRACT NO.68-02-2207
                                                 PAGE  1
URBAN MIX
TARGET INITIAL HC/NOXl
77X DILUTION
5.0 PPMC/0.50 PPM
TIME
(EST)
0.13
1.13
2.13
3.13
1.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
11.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
TIME
(1ST)
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,001
0.072
0.182
0.317
0.153
0.560 .
0.589
0.561
0.095
0.000
0.381
0.332
0.285
0.217
0.21*4
0.187
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.128
0.026
0.120
0.115
0.102
0.360
0.219
0.109
0.012
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.002
o.ooa
0.005
0.006
0.005
SR
(LANG/MIN)
N02
(PPM)
0.000
0.000
0.097
0.097
0.097
0.099
0.10S
0.136
0.224
0.313
0.338
0.27S
0.205
0.14 J
0.099
0.075
0.060
0.019
0.001
0.035
0.031
0.029
0.026
0.024
CUM-3R
(LANG)
NUX
(PPM)
0.000
0.000
0.525
0.525
0.518
0.510
0.507
0.196
0.173
0.122
0.350
0.276
0.206
0. Ill
0.101
0.076
0.061
0.050
0.012
0.037
0.035
0.031
0.032
0.029
DILUTION
(LPM)
THC
(PPM)

1.05
2.69
3.20
3.00
3.27
3.09
2.86
2.53
2.35
2.11
.89
.63
.15
.38
.30
.11
.03
.03
0.99
0.98
0.99
BEGAN
(EST)
CHO
(PPM)

0.10
0.12
0.15
0.13
0.18
0.15
0.11
0.13
0.13
0.18
0.11
0.15
0.13
0.10
0.12
0.09
0.13
0.15
0.10
0.11
0.18
ENDED
(EST)
NMHC
(PPM)

0.91
2.57
3.09
3.31
3.08
2.91
2.76
2.11
2.22
.93
.75
.18
.31
.26
.17
.02
0.90
0.88
0.89
0.87
0.81
X POSSIBLE

CO NBKI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM)

8.77
8.76
8.79
9.33*
9.23
9.02
8.51 0,070 0,317 0,062
7.57
6.90
6.19
5.92
5.33
1.95 0,561 0.017 0.029
0.11
0.20
3.80
3.39
3,00
2.82
2.09
2.20
MINUTES OF SUNSHINE 78

CN
(/CM3)






0



380








060




ROU AIRPORT MAXIMUM TEMPERATURE 27.8 CENT
0. 3
1. 3
2. 3
3. 3
0. 3
5. 3
6. 3
7. 3
8. 3
9.13
10.13
11.13
12. 3
13. 3
11. 3
15. 3
16. 3
17. 3
18. 3
19. 3
20. 3
21. 3
22.13
23.13

19. H


17.8


18.3


25.0


26.7


27.8


23.3


19.0

0.00
0.00
0.00
0.00
0.00
0.02
0,10
0.35
0.19
1.00
1 .08
1.10
1.23
1.12
0.83
0.02
0.33
0.32
0.05
0.00
0.00
0.00
0.00
0.00
0.00
O.UO
0.00
0.00
0.00
0.16
2.00
10,00
32.12
65,60
126,21
191.20
258.20
331 . 16
$96.00
115. /6
091 .01
510.76
52/.80
530.00
530.00
530.00
530.00
530.00








30.02























8.67









































* [CO] Shift























Due to Range Change

-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  3
DAY 2 OF 3     8- 9-75
U3EPA CONTRACT NO.68-02-2207

URBAN MIX               77X DILUTION
TARGET INITIAL HC/NOXj   5.0 PPMC/0.50 PPM
PAGE  2
TIME
(EST)
0.13
1.13
2.13
3.13
1.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
11.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
TIME
UST)
03
(PPM)
0.162
0. 110
0.121
0.106
0.091
0.077
0.065
0.063
0.080
0,116
0.151
0.1R1
0.210
0.232
0.212
0.216
0.210
0.230
0.218
0.202
0.198
0.171
0.161
0.150
TEMP
(CENT)
NO
(PPM)
0.000
0.002
0.000
0.001
0.002
0.001
0.000
0.001
0.001
0.001
0.001
0.002
0.002
0.001
0.001
0.003
0.002
0.002
0.002
0.002
0.001
0.001
0.001
0.001
SR
(LANG/MIN)
N02
(PPM)
0.011
0.018
0.013
0.012
0.012
0.01 1
0.010
0.010
0.012
0.013
0.011
0.011
o.om
0.011
0.011
0.018
0.017
0.015
0.011
0.013
0.010
0.009
0.009
0.009
CUM-SR
(LANG)
NOX
(PPM)
O.Olq
0.020
0.013
0.013
0.011
0.012
0.010
0.011
0.013
0.011
0.015
0.016
0.016
0.015
0.015
0.021
0,019
0,017
0.016
0.015
0.011
0.010
0.010
0.010
DILUTION
(LPM)
THC
(PPM)
0.62
0.82
0.85
0.72
0.69
0.65
0.67
0.69
0.55
0.16
0.17
0.19
0.50
0.12










BEGAN
(EST)
CHI
(PPM)
0.15
0.12
0, 19
0.10
0.11
0.11
0,11
0.06
0. 15
0,15
0.16
0.18
0.12
0.15










ENDED
(EST)
NMHC
(PPM)
0.68
0.70
0.66
0.62
0.55
0.50
0.52
0,63
0.10
0.31
0.31
0.30
0.38
0.27










CO NBK1 N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
.96
,87
.58
.55
.33
.20
.18
.01
0.96 0,053* 0,006 0.026
0.95
0.89
0.63
0.92
0.92

0.252 0.018 0,066*








CN
(/CM3)




210


200


170




110





0


X POSSIBLE MINUTES OF SUNSHINE 75



RDU AIRPORT MAXIMUM TEMPERATURE 28,9 CENT
0.13
1.13
2.13
3.13
1.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
11.13
15.13
16,13
17.13
18,13
19.13
20.13
21.13
22.13


17.8


16.7


18.9


25.6


27.8


28.9


25.0


21.1

0.00
0.00
0.00
0.00
0.01
0.11
0.10
0.67
0.92
1.16
1.17
1.07
1.22
0.95
0.81
0.53
0.32
0.10
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0,08
1.72
12.20
38.36
80.56
137.68
207.36
276.76
312.16
113.20
169.32
517.21
517.36
560.80
570.00
570.00
570.00
570.00
570.00
•>7o .OO








30.02















































8,67

















* Data























Suspect But Retained

-------
KT1 OUTDOOR SMOG CHAMHfR  STUDY

CHAMBtR NUMBER  3
DAY 3 OF 3     8-10-75
USEPA CONTRACT NO.68-03-2207

URBAN MIX               77X DILUTION
TARGET INITIAL HQ/NOXJ  5.0 PPMC/0.50  PPM
TIME
(EST)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8,13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
TIME
(EST)

0.
1.
2,
3 •
*
5.
6.
7.
U
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
22.13
03
(PPM)
0.139
0.128
0.118
0.111
0.105
0.097
0.086
0.086
0.095
0.119
0.161
0.189
0.197
0.212
0.198








TEMP
(CENT)


20.6


16.7


21.7


26.1


28.3


23.9


22.8


22.2
NO
(PPM)
0.002
0.001
0.001
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.003
0.002








SR
(LANGXMIN)

0.00
0.00
0.00
0.00
0.00
0.02
0.18
0.35
0.73
1.04
1.11
0.80
0.69
0.16
0.08
0.14
0.16
0.05
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.009
0.007
0.007
0.006
0.006
0.006
0.007
0.011
0.013
0.011
0.015
0.016
0.017
0.016
0.015








CUM-SR
(LANG)

0.00
0.00
0,00
0.00
0.00
0.16
2.64
14.80
38.84
85.12
148.08
212.20
259.32
296.48
305.44
310.72
319.28
328.00
330.60
330.60
330.60
330.60
330.60
NOX
(PPM)
0.011
0.009
0.009
0.009
0.009
0,009
0.010
0.013
0.015
0.016
0.017
0,018
0.019
0.019
0.017








DILUTION
(LPM)
























THC
(PPM)

0.69
0.63
0.72
0.69
0.62
0.67
0.75
0.72
0.69
0.67
0.65
0.69
0.65
0.65








BEGAN
(EST)
























CH4
(PPM)

0.06
0.05
0.11
0.07
0.05
0.11
0.06
0.13
0.07
0.10
0.05
0.09
0.11
0.09








ENDED
(EST)
























NMHC
(PPM)

0.64
0.57
0.61
0.62
0.57
0.56
0.66
0.59
0.63
0.57
0.59
0.61
0.54
0.56








X POS

RDU A


* Data




















                                                                                CO
                                                                               (PPM)
1.06
0.98
0.93
0.97
 .03
 .14
0.95
 .06
 .03
 .02
 .04
0.96
1.04
                    NBKI
                    (PPM)
N02-S
(PPM)
                                HCHO
                               (PPM)
                                                                                        0,074*
                                                                                        0.254
                             0.008
                             0.007
         0.030
         0.067*
                   PAGE  3
  CN
(/CM3)
 160


 180


 120
                                                                     X POSSIBLE MINUTES OF SUNSHINE  45

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE 30.0 CENT

                                                                     * Data Suspect But Retained

-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 1 UP 3     8- 8-75
USEPA CONTRACT NO.68-02-2807
                                                 PAGE  1
URBAN MIX
TARGET INITIAL HC/NOXj
77X DILUTION
J.O PPMC/0,11 PPM
TIME
(EST)
0.63
1.63
2.63
3.63
1.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12,63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20,63
21.63
22.63
23.63
TIME
(EST)
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.020
0.075
0.115
0.225
0.2-93
0.323
0.317
0.291
0.261
0.230
0.201
0.175
0.155
0.139
0.133
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.130
0.130
0.129
0.128
0.127
0.121
0.105
0.072
0.021
0.003
0.001
0.001
0.001
0.001
0.001
0.001
0.000
0.001
0.003
0.005
0.005
0.006
SR
(LANG/MIN)
N02
(PPM)
0.000
0.000
0.029
0.029
0.027
0.026
0.025
0.027
0.012
0.066
0.095
0.095
0.073
0.053
0.039
0.030
0.021
0.019
0.015
0.011
0.013
0.012
0.011
0.011
CUM-SR
(LANG)
NOX
(PPM)
0.000
0.000
0.159
0.159
0. 156
0.151
0.152
0.151
0.117
0.138
0.117
0.098
0.071
0.055
0.010
0.031
0.025
0.020
0.015
0.015
0.016
0.017
0.016
0.017
DILUTION
(LPM)
THC
(PPM)

0,91
0.99
1.01
0.75
0.75
0.75
0.69
0.70
0.62
0.62
0.63
0.60
0.58
0.55
0.51
0.60
0.57
0.63
0.63
0.72
0,69
BEGAN
(EST)
CHI
(PPM)

0.10
0.11
0.11
0,10
0.11
0.13
0.06
0.15
0.11
0.09
0.13
0.11
0.16
0.13
0.12
0.06
0.12
0.16
0.09
0.19
0.11
ENDED
(EST)
NMHC CO NHKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
X


,83
.85
.93
.61
.61
.62
.62
.55
.51
.53
.50
.19
.12
.12
.12
.51
.16
.17
.51
.53
.59




10
10
10
9
8
7
6
6
5
5
1
i|
1
3
3
3
2
2
POSSIBLE

RDU
0.63
1.63
2.63
3.63
1.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23. bi

19.1


17.8


18.3


25.0


26.7


27.8


23.3


19.4

0.00
0.00
0.00
0.00
0.00
0.02
0.10
0.35
0.19
.00
.08
.10
.23
.12
0.83
0.82
0.33
0.32
0.05
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.76
5.00
20.50
16.82
95.60
158.61
221.20
295.11
361.76
120.91
170.36
500.91
520.36
529.30
530. «0
530.10
530. 00
530. ao
Sio.oo








28.60























6.67
























































































AIRPORT




























.16
.35
.25
.71 0,062 0.099 0.021
.37
.77
.77
.11
.61
.11 0.293 0.012 0.032
.88
.51
.16
.77
.55
.16
.88
.66
MINUTES OF SUNSHINE 76

MAXIMUM TEMPERATURE 27.8 CENT
























CN
(/CM3)






200



550








260

-------
KTI OUTDOOR SMOG CHAMBER STUDY


CHAMBER NUMBER  a
DAY 2 OF 3     8- 9-75
USEPA CONTRACT NO,68-03-2207
                                                 PAGE  2
URBAN MIX
TARGET INITIAL HC/NOXZ
77x DILUTION
1.0 PPMC/0.11 PPM
TIMl
(EST)
O.bi
1 ,63
3. 63
3.63
4.63
5,63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
TIME
(EST)
03
(PPM)
0.108
0.097
0.086
0.075
0.068
0.059
0.051
0.013
0.013
0.056
0.078
0.098
0.118
0.137
0.150
0.153
0.153
0.150
o.mi
0.135
0.128
0.120
0.112
0.107
TEMP
(CENT)
NO
(PPM)
0.000
0.002
0.000
0.000
0.001
0.002
0.001
0.001
0.002
0.002
0.001
0.002
0.002
0.002
0.002
0.002
0.001
0.002
0.001
0.001
0.001
0.001
0.001
0.001
SR
(LANG/MIN)
NU2
(PPM)
0.002
0.006
0.002
0,002
0.002
0.002
0.001
0.001
0.003
0.003
0.001
0.006
0.007
0.007
0.009
0.009
0.012
0.009
0.007
0.007
0.006
0.001
0.003
0.009
CUM-SR
(LANG)
NOX
(PPM)
0.002
0.009
0.002
0.002
0.003
0.001
0.002
0.002
0.005
0.005
0.005
0.009
0.010
0.010
0.011
0.011
0.016
0.011
0.009
0.009
0.007
0.005
0.001
0.010
DILUTION
(LPM)
THC
(PPM)
0.72
0.71
0.66
0.65
0.75
0.68
0.67
0.61
0.63
0.57
0.61
0.60
0.52
0.62










BEGAN
(EST)
CHI
(PPM)
0.03
0.10
0.18
0.13
0.11
0.13
0.20
0.15
0.16
0.18
0.16
0.13
0.08
0.11










ENDED
(EST)
NMHC
(PPM)
0.69
0.61
0.50
0.53
0.61
0.55
0.17
0.19
0.17
0.38
0.15
0.17
0.11
0.51










CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
2.10
2.21
.99
.61
.73
.53
.15
.31
.19 0.039 0.005 0.095*
.11
.11
.22
.06
.10

0.151 0.012 0,006








CN
(/CM3)




200


160


Z20




130





0


X POSSIBLE MINUTES OF 3UNSHINE 75



RDU AIRPORT MAXIMUM TEMPERATURE 28.9 CENT
0.63
1.63
2.63
3.63
1.63
5.63
6.63
7.63
6.63
9.63
10.63
11.63
12.63
13.63
It. 63
IS. 63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63

17.8


16.7


18.9


25.6


27.8


28.9


25.0


21.1

0.00
0.00
0.00
0.00
0.01
0.11
0.10
0.67
0.92
1 .16
1.17
1.07
1.22
0.95
0.81
0.53
0.32
0.10
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.38
5.92
21.20
58.16
108,16
172.18
212.16
308.86
378.76
111 . 70
191.52
533.11
556.96
567.80
570.00
5/0.00
570.00
570.00
570.00
570.00








28.60















































8.67

















* Data























Suspect But Retained

-------
CD
    HTI  OUTDOOR  3M(JG CHAMBER STUDY

    CHAMBtR  NUMBER  U
    DAY  J  OF  3     8-10-7S
USEPA CONTRACT NO.68-02-2207
                                                 PACE   3
URBAN MIX
TARGET INITIAL HC/NOXJ
77X DILUTION
1.0 PPMC/0.14 PPM
TIME
CEST)
0.63
1.63
2.63
3.63
4.63
b.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
1H.63
19.63
20.63
21 .63
22.63
TIME
(EST)
03
(PPM)
0.099
0.093
0.086
O.OR1
0.075
0.071
0.064
0.061
0.061
0.072
0.092
0.118
0.128
0.139
0.138








TEMP
(CENT)
NO
(PPM)
0.002
0.002
0.002
0.002
0,002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.003
0.002








SR
(LANG/MIN)
N02
(PPM)
0.009
0.007
0.007
o.oo;
0.009
0.007
0.009
0.012
0.015
0.015
O.UH
0.017
0.017
0.016
0.015








CUM-SH
(LANG)
NOX
(PPM)
0.011
0.010
0.010
0.010
0.011
0.010
0.011
0.014
0.017
0.017
0.019
0.019
0.019
0.019
0.017








DILUTION
(LPM)
THC
(PPM)
0.88
0.87
0.83
0.81
0.91
0.89
0.82
0.83
0.75
0,90
0.88
0,86
0.60
0.77
0,83








BEGAN
(EST)
CH4
(PPM)
0.13
0.13
0.07
0.17
0.07
0.11
0. 11
0.12
0.13
0. 15
0.15
0.21
0.16
0.16
0. 16








ENDED
(EST)
NMHC
(PPM)
0.76
0.74
0.76
0.63
0.84
0.73
0.71
0.71
0.62
0,75
0.73
0.65
0.64
0.61
0.67








CO NBKI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM)
0.92
0.92
0.95
0.96
0.86
0.86
0.99
0.91
0.94 0.042 0.005 0.012
0.96
0.96
0.96
0.92
1.14
0.99 0.074 0,007 0.067*








CN
(/CM3)




210


130


150




180







X POSSIBLE MINUTES OF SUNSHINE «5



RDU AIRPORT MAXIMUM TEMPERATURE so.o CENT
0.63
1 .63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.83
11.63
12.63
13.63
14.63
15.63
16.63
17.63
1H. 63
19.63
20.63
21.63
22.63

20.6

16. /


21.7


26.1


28.3


23.9


22.fi


22.2
0.00
0.00
0.00
0.00
0.00
0,02
0.18
0.35
0.73
1.01
1.11
0.60
0.69
0.16
0.08
0.14
0.16
O.Ob
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0. 76
8.04
25.30
60.70
116.32
181.38
236.20
280.02
301.28
307.84
314.92
324.08
329.50
330.60
330.60
330.60
330.60
330.60



































































* Data





















Suspect But Retained

-------
RTI OUTDOOR 3MOC CHAMBER STUDr

CHAMBER NUMBER  1
DAY 1  OF 5     8-12-75
U3EPA CONTRACT NO.68-02-320?

URBAN MIX                OX DILUTION
TARGET INITIAL HC/NOXI  10.0 PPMC/1.00 PPM
TIME
(E3T)
0.63
1.63
2.63
3.63
0.63
5.63
6.63
7
8
9
10
11
12
13
10
15
16
17
18
19
£ 2d
VD 21
22
23
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0
0
0
0
0
0
1
I
1
1
1
0
0
0
0
0
0
TIME
(E3T)

0
1
2
3
0
5
6
7
8
9
10
11
12
13
10
15
16
17
18
19
20
21
22
23

.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
,63
.63
.000
.000
.009
.291
.616
.960
.069
.179
.100
,083
.012
.960
.916
.877
.835
.788
.701
TEMP
(CENT)



























20.6


20.0


21.1


28.3


30.6


31.1


27.8


23.9

NO
(PPM)
0.000
0.000
0.500
0.809
0.800
0.776
0.729
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

.538
.225
.017
.000
.000
.000
.000
.000
.000
,000
.000
.000
.000
.000
.000
.000
.000
SR
(LANG/MIN)


























0.00
0.00
0.00
0.00
0.00
0.01
0.10
0.37
0.72
0.85
1.12
1.06
1.22
1.22
0.98
0.85
0.31
0.16
0*06
0.00
0.00
0.00
o.oo
0.00
N02
(PPM)
0.000
0.000
0.210
0.195
0.202
0.207
0.236
0.383
0.617
0.735
0.622
0.060
0.295
0.219
0.180
0*159
0,133
0.117
0.100
0.090
0.086
0.081
0.075
0.071
CUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.38
5.92
23.06
58.56
106.70
167.96
232.88
302.56
375.76
039.80
093.70
520.18
537.08
503,60
505.00
505.00
•505.00
505.00
505.00
NOX THC CHO
(PPM) (PPM) (PPM)
0.000
0.000
0.750
1.003
1.002
0,980
0,966
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.921
.802 7.50
.752 7.39
.622
.060 6.00
.295
.219
.180
.159
.133
.117
.100
.090
.086
.081
.075 5.09
.071
.03
.08
.16
.12

.03
,14
.10
.15
.13
.15
.09
.09
.15
.20
.12
DILUTION BEGAN ENDED
NMHC CO NBKI N02-S
(PPM) (PPM) (PPM) (PPM) (

6.07 8
6.31 8
8
5.31 8

8
9
8
8
8
8
8
8
9
3.89 9
9
X POSSIBLE

.90 0.175* 0,859 0.
.60
.66
,80

.80
.03 1.027 0.028 0,
.90
.90
.90
.90
.90
.90
.19
.29
.09
MINUTES OF SUNSHINE 71
(LPM) (EST) (EST)


















































RDU AIRPORT
*
Data suspect






















MAXIMUM TEMPERATURE 31.7 CENT

but retained.






















                                                                                                             HCHO
                                                                                                            (PPM)
PAGE  1
                                                    CN
                                                  UCM3)
                                                                                                                       020

-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 2 OF 3     8-13-75
USEPA CONTRACT NO.68-02-2207

URBAN MIX                OX DILUTION
TARGET INITIAL HC/NOXl  10.0 PPMC/1,00 PPM
PAGE  2
TIME
(EST)
0.63
1.63
2.63
3.63
1.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
»-• 19.63
g 20.63
21.63
22.63
23.63
TIME
(EST)
03
(PPM)
0.700
0.66«
0.630
0.597
0,567
0,514
0.513
0.479
0,451
0.451
0.480
0.523
0.565
0.597
0.618
0.619
0.601
0.576
0.549
0.526
0.501
0.471
0.441
0.413
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
N02
(PPM)
0.066
0.063
0.060
0.057
0.055
0.053
0.053
0.063
0.066
0.068
0.070
0.067
0.066
0.064
0.063
0.061
0.056
0.052
0.047
0.04q
0.043
0.041
0.041
0.040
CUM-3R
(LANG)
NOX
(PPM)
0,066
0,063
0.060
0.057
0.055
0.053
0.053
0.063
0.066
0.068
0.070
0.067
0.066
0.064
0.063
0.061
0.056
0.052
0.047
0.044
0.043
0.041
0.041
0.040
DILUTION
(LPM)
THC CH4
(PPM) (PPM)

5.04


5.05
5.03
5,01
4.86
4.81
4.74
4.67
4.57
4.48
4.36
4.33
4.24
4.32

4.25
4.25
4.27
4.23
4.24
.17
.24
.27
.22
.20
.20
.19
.02
.23
.23
.23
.17
.14
.25
.22
.26
.15

.20
.19
.21
1.34
1.20
BEGAN ENDED
(EST) (EST)
NMHC CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)

3.


3.
3,
3.
3.
3,
3.
3.
3.
3.
3.
3.
2.
• 3.

3.
3.
3.
2.
3.
X


81


85
83
82
86
58
51
44
41
34
13
11
98
16

05
07
06
90
04
9.
9.
9.
9.
9.
9.
8.
9.
6.
6.
8.
6.
8.
6.
8,
8.
8.

8,
8.
8.
8.
8.
19
09
09
09
09
09
99
04 0,512 0,020 0.267
98
96
90
64
95
98 0.626 0.009 0.137
69
90
84

94
84
83
75
81
CN
(/CM3)



0






0




0



0



POSSIBLE MINUTES OF SUNSHINE 96

RDU
0.63
1.63
2.63
3,63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
16.63
19.63
20.63
Zl -«>5

21.7


18.9


20,6


28.3


31.1


32.2


28.1


0.00
0.00
0.00
0.00
0.00
0.02
0.15
0.39
0.67
0.93
.13
.23
.28
.25
.10
0.84
0.62
0.31
0.09
0.01
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.76
6.90
25.02
59.06
109.14
172,54
244.14
319.64
395.50
464.60
520.92
562.96
568.38
598.62
600.98
601.20
t>oi .20

























































































AIRPORT























MAXIMUM TEMPERATURE 32.8 CENT

-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 3 OF 3     8-14-75
USEPA CONTRACT NO.66-03-2207

URBAN MIX                OX DILUTION
TARGET INITIAL HC/NOXl 10.0 PPMC/1.00 PPM
PAGE  3
TIME
(EST)
0.63
1.63
2.63
3.63
1.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20,63
21.63
22.63
TIME
(E3T)

03
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0









.385
.361
.339
.317
.296
.276
.253
.231
.234
.274
.339
.398
.447
.492
,524








TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000








3R
(LANG/MIN)
N02
(PPM)
0.037
0.035
0,035
0.035
0.035
0.035
0.035
0.041
0.051
0.055
0,056
0.057
0.057
0.057
0.056








CUM-3R
(LANG)
NOX
(PPM)
0.037
0.035
0.035
0.035
0.035
0.035
0.035
0.041
0.051
0.055
0.056
0.057
0.057
0.057
0.056








DILUTION
(LPM)
THC
CH4 NMHC
(PPM) (PPM) (PPM)
4.27
4.27
4.18
4.19
4.23
4.71
4.69
4.64
4.33
4.07
4.55
4.52
3.87
3.89
3.82








.21 3
.21 3
.17 3
.18 3
,20 3
.26 3
.23 3
,28 3
.31 3
.21 2
.20 3
.25 3
.23 2
.23 2
.27 2








BEGAN ENDED X
.07
.06
.01
.01
.03
.46
.46
.35
.02
.86
.36
.26
.64
.65
,55








POSSIBLE
CO NBKI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM)
CN
(/CM3)
8.72
8
8
8
8
8
8
8
8
8
8
8
8
8
8









.60
.63
.64
.52
.62
.61
.65
.68
.56 0.302 0.015 0.109
.48
.56
.40
.41 0.641 0.017 0.036
.47








MINUTES OF SUNSHINE 79



0








0










(EST) (EST)
ROU AIRPORT
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8,63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
























21.7


21.7


22.6


29.4


32.2


32.2


27.8


24.4
0.00
0.00
0.00
0.00
0.00
0.01
0.15
0.30
0.68
0.94
.14
.12
.22
.24
.08
0.75
0.50
0.27
0.06
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.38
6.30
21.00
53.44
104.12
168.12
235.76
306.76
380.72
449.04
501.30
536.80
558.06
566.26
567.98
568.20
566.20
568.20



















































































































MAXIMUM TEMPERATURE 32.8 CENT

-------
to
    RT1  OUTDOOR SMJG CHAMBER STUDY

    CHAMBER  NUMBER  2
    DAY  1  OF  3      8-12-75
JSEPA CONTRACT NO.68-02-220 1
URBAN MIX
TARGET  INITIAL HC/NDXl
 OX DILUTION
5,0 PPMC/0.20 PPM.
TIML
(LSD
0.80
1 .HO
2.80
3.60
i.ao
5. BO
6.80
7.80
8. BO
9.80
10.80
11 .80
12.80
13.80
11.80
15.80
16, HO
17.80
18.60
19.80
20.80
21.80
22.80
23.80
TIM£
(EST)
04
(PPM)
0.000
0.000
0.000
0.000
0.021
0.000
0.000
0.050
0.228
0.115
0.603
0.690
0.729
0.757
0.758
0.715
0.711
0.671
0.611
0.621
0.600
0.578
0.565
0.526
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.190
0.195
0.000
0. 169
0.153
0.007
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
M02
(PPM)
o.ooo
o.ooo
0.009
0.016
0.021
0.019
0.076
0. 19i
0.163
0.129
0.107
0.095
0.088
0 . 0 1 H
0.072
0.062
0.053
0.007
0.013
0.010
0.035
0.030
0,032
0.030
CUM-SR
(LANG)
NUX
(PPM)
0.000
0.000
0.213
0.211
0.021
0.238
0.229
0.200
0.163
0.129
o. 10;
0.095
0.088
0.07B
0.072
0.062
0.053
0.017
0.003
0.000
0.035
0.031
0.032
0.030
DILUTION!
(LPH)
THC
(PPM)
1 .26


0.30
3.29
0.79
0.79

1. 36
0.01
3.97
3.80
3.65
3.00
3.35
3.36
3.30
3.29
3.36
3.29
3.31

3.27
3.30
BbGAN
(EST)
CHO
(PPM)
0.52


0.63
0.69
0.67
0.52

0.61
0.15
0.58
0.53
0.51
0.55
0.53
0.51
0.51
0.57
0.65
0.59
0.56

0.60
0,62
ENDED
(EST)
w-tc
(PPM)
0.71


3.71
2.60
1.12
1.27

3.75
3.59
3.39
3.26
3.11
2.89
2.82
2.61
2.79
2.73
2*71
2.70
2.75

2.67
2.68
X °033IBLE

CO
(PPM)
0.00


7.22
9.89
9.73
9.10

9.93
9.83

9.61

9.71
9.61
9.61
9.71
9.61
9.71
9.80
9.61

9,89
9,89
MINU

3DJ AIRPORT MAX
0.80
1.80
2.80
3.80
1.80
5.80
6.80
7.80
8.80
9.80
10.80
11.60
12.80
13.80
11.80
15.80
16.80
17.80
18.80
19.80
20.80
21.60
22.80
as. BO

20.6


20.0


21.1


28.3


30.6


31.1


27.6


23.9

0.00
0.00
0.00
0.00
0.00
0.01
0.15
0.37
0.72
0.85
1.12
1.06
1.22
1.22
0.98
0.85
0.31
0.16
O.Ofl
0.00
0.00
0.00
0.00
0.00
0,00
0.00
0.00
0.00
0.00
0.18
7.80
27.36
66.36
115.80
179.76
210.08
315.36
388.56
150.21
502.80
527.88
539. 28
515.00
51b.OO
516.00
516.00
5«6.00
5<»b. uo
























































































































                                                                                            (PPM)
                              N02-3
                              (PPM)
                 HCHO
                (PPM)
                                                 PAGE  1
  CN
(/CM3)
                                                                                           0.375
                                                                                           0,916
                             0.112
                             0.012
               0,110
               0.067
 180
                                                                                                                            160

-------
HU OUTOULIR  SMOG  CHAMBER STJOY

CHAMIJER NUMHtR  2
DAY a OF 3     8-13-75
J3EPA CONTRACT NO . 68-02-220 7
                                                  PAGE  2
      MIX                OX  DILUTION
URGET INITIAL HC/NOXl  5.0  PPMC/0,21  PPM
TIME
(EST)
0.80
i.eo
a. 80
3.80
«. HO
'i.eo
6. HO
7. dO
8.80
9.80
10.80
1 1 .60
ia.no
1 J.bO
11.80
15.80
16.80
I/. 80
18.60
19.80
20.80
21.80
K 22.80
OJ 23.80
TI^E
(ESI)

0.80
1.80
2.80
3.80
1.80
5.80
6.80
7.80
8.80
9.80
10.80
11.80
12.80
li.80
11.80
15.80
16.60
17.80
18.80
19.80
20.80
21.80
22.80
23.80
03
(PPM)
0.502
0.180
0.158
0.139
0.000
0.106
0.385
0.361
0.339
0.331
0.319
0.371
0.101
0.129
0.116
0.119
0.111
0.125
0.101
0.387
0,373
0.356
0.338
0.319
TEMP
(CENT)


21.7


18.9


20.6


28.3


31.1


32.2


26.3


22.8

NO
(PPM)
0.000
0.000
0.000
0.000
0. 191
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
SR
(LANG/MINI)

0.00
0.00
0.00
0.00
0.00
0.02
0.11
0.39
0.67
0.93
.13
.23
.28
.25
.10
0.8'f
0.62
0.31
0.09
0.01
0.00
0.00
0.00
0.00
NJ2
(PPM)
0.029
0.028
0.025
0.021
0.015
0.022
0.022
0.029
0.031
0.033
0.031
0.031
0.031
0.031
0.031
0.031
0.031
0.032
0.029
0.0
-------
3TI OUTDOUK SMJG CHAMBER

CHAMBER NUMBER  2
DAY 3 OF 3     6-14-75
USEPA CONTRACT  NO.68-02-3207
                                                 PAGE  3
URBAN MIX
TARGET INITIAL HC/NOXl
 O  DILUTION
5.0 PPMC/0.24 PPM
TIMt
(EST)
0.80
1 .80
2.80
3. HO
4.80
5.80
6.60
7. BO
8.80
9.60
10.80
11.80
12.80
13.80
14.80
15.80
16.80
17.80
18.80
19.80
20.80
21.80
22.80
23.80
TIME
(EST)
03
(PPM)
0.301
0.265
0.270
0.258
0.245
0.229
0.214
0.195
0.195
0.220
0.263
0.302
0.336
0..375
0.399









TEMP
(CENT)
NU
(PPM)
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000









SR
(LANG/MIN)
^02
(PPM)
0.0c!0
0.020
0.019
0.019
0.019
0.019
0.019
0.022
0.028
0.030
0.031
0.033
0.033
0.033
0.033









CUM-SR
(LttNU)
NUX
(PPM)
0.020
0.020
0.019
0.019
0,019
0.019
0.019
0.022
0.02B
0.030
0.031
0.033
0.033
0.033
0.033









DILUTION
(LPM)
THC
(PP^O
2.76
2.86
2.B5
2.82
2.73
2.90
2.89
2.74
2.81
2.76
2.68
2.71
2.66
2.63
2.60









BEGAN
(EST)
CH4
(PPM)
0.71
0.69
0.65
0.72
0.70
0.67
0.69
0.77
0.74
0.74
0.76
0.68
0.74
0.76
0,69









ENDED
(EST)
\JMHC
(PPM)
2.05
2.17
2.20
2.10
2,02
2,23
2.19
1.97
2.07
2.02
1.92
2,02
1.92
1.87
1.91









X POSSIBLE

CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)

9.26
9.20
9.15
9.30
9.13
9.29
9,30
9.23
9.21 0.234 0.011 0,044
9.14
9,05
9.12
9,09 0.521 0.023 0.083
8.93









MINUTES OF SUNSHINE 79

CN
(/CM3)




120








0












RDU AIRPORT MAXIMUM TEMPERATURE 9J.O CENT'
0.80
1.80
2.80
3.80
4.80
5.80
6.80
7.80
8.60
9.80
10.80
11.80
12.80
13.80
14.80
15.80
16.80
17.80
16.60
19.60
20.60
21.80
22.80
2J.BO

21.7


21.7


22.8


29.1


32.2


32.2


27.8


20. q

0.00
0.00
0.00
0.00
0.00
0.01
0.15
0.30
0.68
0.94
. 14
.12
.23
.24
.08
0.75
0.50
0.27
0.06
0.01
0.00
0.00
0.00
O.oo
0.00
0.00
O.OU
0.00
0.00
0.48
7.80
24.00
bO.24
113.52
179.52
246.96
319.44
393.72
460.44
509.40
542.40
561.36
567.48
568.68
5b8.80
568.80
568.20
bbH.au
















































































































































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  3
DAY 1  OF 3     8-12-75
U9EPA CONTRACT NO.68-02-2207

URBAN MIX                0* DILUTION
TARGET INITIAL HC/NOXI  5.0 PPMC/0.71 PPM
PAGE  1
TIME
(tST)
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18,97
,_. 19.97
to 20.97
"-" 21.97
22.97
23.97
TIME
(EST)

0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14,97
15.97
16.97
17.97
10.97
19.97
20,97
21.97
22.97
23.97
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.011
0.097
0.255
0.430
0.634
0.790
0.853
0.813
0.760
0.720
0.681
0.636
0,599
0.567
0.539
TEMP
(CENT)


20.6


20.0


21.1


28.3


30.6


31.1


27.8


23.9

NO
(PPM)
0.000
0.000
0.587
0.585
0.574
0.557
0.517
0.396
0.283
0.068
0.002
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.14
0.37
0.72
0.85
1.12
1.06
1.22
1.22
0.98
0.85
0.31
0.16
O.OC
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.000
0.000
0.147
0.138
0.138
0.141
0.164
0.256
0.381
0.479
0.484
0.415
0.338
0.246
0.180
0.134
0.099
0.086
0.077
0.071
0.063
0.057
0.053
0.050
CUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.58
8.72
30.46
72.96
123.70
190.36
254.08
326.96
400.16
459.44
510.70
530.38
540.28
S4S.24
545.40
545.40
545.40
545.40
545.40
NOX
(PPM)
0.000
0,000
0.734
0.723
0.712
0.698
0.680
0.651
0,664
0,548
0.487
0.415
0.338
0.246
0.180
0.134
0.099
0.086
0.077
0,071
0.063
0,057
0.053
0.050
DILUTION
(LPM)

























THC
(PPM)
0.56


3.31
3.97
3.78
3.83



3.24
3.02
3.05
2.86
2.73
2.55
2.45
2.45
2.42
2.45
2.50
2.50
2.50
2.50
BEGAN
(EST)

























CH4
(PPM)
0.


0.
0.
0.
0.



0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
10


06
16
14
14



10
12
10
07
10
10
06
05
06
06
08
11
06
10
ENDED
NMHC
CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0.46


3.25
3.81
3.64
3.69



3.15
2.90
2.95
2.80
2.63
2.45
2.39
2.40
2.36
2.40
2.42
2.39
2.45
2.40
0.


9.
8.
8.
7.



8.
8.
8.
8.
8.
8.
8.
8.
8.
8.
8.
8.
8.
8.
00


01
76
84
65

* 0.550 0.029

78
84
70
82
84 0.791 0.099 0.148
65
65
55
36
36
36
49
39
49
CN
(/CM3)




130



0




330






0



X POSSIBLE MINUTES Of SUNSHINE 71
(EST)


















































RDU
£
Data






















AIRPORT

MAXIMUM TEMPERATURE 31.7 CENT



suspect and discarded.


































































-------
RTI OUTDOOR 3MOG CHAMBER STUDY

CHAMBER NUMBER  3
DAY 2 OF 3     8-13-75
U3EPA CONTRACT NO.68-02-2207
                                                 PAGE  2
URBAN MIX
TARGET INITIAL HC/NOXl
 OX DILUTION
5.0 PPMC/0.71 PPM
TIME
(E3T)
0,97
1.97
2.97
3.97
4.97
5.97
6.97
7,97
8,97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19,97
20.97
21.97
22.97
23.97
TIME
(E3T)

0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17,97
18.97
19.97
20.97
21 ."*7
za.<»7
03
(PPM)
0,511
0.485
0.462
0.453
0.425
0.407
0.386
0.364
0,355
0,372
0,407
0.447
0.482
0.510
0.520
0.515
0.501
0,479
0,450
0.424
0.399
0.375
0,353
0,335
TEMP
(CENT)


21.7


18.9


20.6


28.3


31.1


32.2


28.3


22,8
NO
(PPM)
0.000
0.000
0.000
0,000
0.000
0.000
o.ooo
0.000
o.ooo
0.000
o.ooo
o.ooo
o.ooo
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
3R
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.02
0.15
0.39
0.67
0.93
.13
.23
.26
.25
.10
0.84
0.62
0.31
0.09
0.01
0.00
0.00
0.00
N02
(PPM)
0.047
0.045
0.044
0.042
0.041
0.039
0.041
0.045
0.048
0,050
0.047
0,045
0.044
0.043
0.042
0.040
0.036
0.034
0.030
0.026
0.024
0.024
0.024
0.021
CUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
1.16
9.90
32.82
72.46
127.74
195.14
266.74
345.4*1
420.50
486.80
537.72
575.36
59*1.58
600.42
601,18
601.20
60i .ao
bOl .20
NOX
(PPM)
0.047
0.045
0.044
0.042
0.041
0.039
0.041
0,045
0.048
0.050
0.047
0.045
0.044
0.043
0.042
0.040
0.036
0.034
0.030
0.026
0.024
0.024
0.024
0.021
DILUTION
(LPM)
























THC
(PPM)
2.50
2,56
2.61
2.59
2.54
2.48
2.40
2.47
2.41
2.35
2.31
2.15
2.19
2.09
2.09
2,12
2.00
1.99
1.98
2.03
2.10
2.10
2.01
2.09
BEGAN
(E3T)
























CH4
(PPM)
0.08
0.11
0.05
0.09
0.08
0.10
0.08
0.10
0.07
0.11
0.07
0.09
0.08
0.10
0.08
0.08
0,11
0.13
0.14
0.16
0.17
0.21
0,21
0.30
ENDED
(E3T)
























NMHC CO N8KI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
2.42 8.49
2.45 8.49
2.56 8.39
2.49 8.29
2.47 8.19
2.38 9.09
2.32 8.09
2.37 8.09
2,34 8,07 * 0.037 0.010
2.25 7.92
2.24 7.98
2.06 7.85
2.10 7.87
1.98 7.79
2.01 7.72 0.633 0.008
2.04 7.80
1.89 7.65
1.87 7.55
.84 7.52
.87 7.44
.93 7.44
.89 7.37
.80 7.24
.79 7.12
X POSSIBLE MINUTES OF SUNSHINE 96

RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT
*
Data suspect and discarded.





















CN
(/CM3)




190






180




0



0





























-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  3
DAY 3 OF 3     8-14-75
USEPA CONTRACT NO.68-03-2807

URBAN MIX                OX DILUTION
TARGET INITIAL HC/NOX:  5.0 PPMC/0.71 PPM
PAGE  3
TIME
(EST)
0,97
1.97
2.97
3.97
4,97
5,97
6,97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97
22.97
TIME
(EST)
03
(PPM)
0.318
0.301
0.287
0,274
0.265
0.245
0.227
0.210
0.216
0.245
0.288
0.325
0.355
0.388
0.405








TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000








SR
(LANG/MIN)
N02
(PPM)
0.021
0.020
0.020
0.020
0.019
0.019
0.019
0.024
0.030
0.033
0.033
0.034
0.034
0.033
0.033








CUM-3R
(LANG)
NOX
(PPM)
0.021
0.020
0,020
0,020
0.019
0.019
0.019
0.024
0.030
0.033
0.033
0.034
0.034
0.033
O.OJ3








DILUTION
UPH)
THC
(PPM)
2.14
2.07
2.19
2.10
2.08
2.08
2.11
2.10
1.94
1.97
1.90
1.89
1.88
1.89
I. 80








BEGAN
(EST)
CH4
(PPM)
0.21
0.27
0.18
0.17
0.28
0.27
0;25
0.25
0.22
0.21
0.30
0.27
0.29
0.38
0.39








ENDED
(E3T)
NMHC
(PPM)
1.92
1.60
2.02
.93
.80
.81
.86
.85
.73
.76
.60
.62
.59
.50
.41








X POSSIBLE

CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
7.15
7.09
7.01
7.06
6.98
6.95
6,86
6.92
6.91
6.90 0.242 0.011 0.060
6.75
6.52
6.53
6.49 0.470 0.015 0.015
6.40








MINUTES OF SUNSHINE 79

CN
(/CM3)




130








200











RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT
0,97
1 ,97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19,97
20.97
21,97
22.97

21.7


21.7


22.8


29.4


32.2


32.2


27.8


24.4
0.00
0.00
0.00
0.00
0.00
0.01
0.15
0.30
0.68
0.94
.14
.12
.23
.24
.08
0.75
0.50
0.27
0.06
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.58
9.30
27.00
67.04
122.92
190.92
258.16
331.74
406.12
471.24
516.90
547.40
564.06
568.08
568.70
568.80
568.80
568.80










































































































































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  0
DAt 1  OF 3     8-12-75
USEPA CONTRACT NO.68-08-2207

URBAN MIX                OX DILUTION
TARGET INITIAL HC/NOXJ   1.0 PPMC/0.10  PPM
PAGE  1
TIME
(E3T)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12,13
13.13
11.13
15.13
16.13
17.13
18.13
19.13
20, 13
21.13
22.13
23.13
TIME
(E3T)

0.13
1.13
2.13
3.13
1.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13,13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.009
0.053
0,128
0.238
0,313
0.124
0.158
0.469
0.462
0.445
0.426
0.409
0.398
0.388
0.379
0.373
TEMP
(CENT)


20.6


20.0


21.1


28.3


30.6


31.1


27. B


NO
(PPM)
0.000
0.000
0.000
0.088
0.089
0.088
0.087
0.072
0.025
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
3R
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.14
0.37
0.72
0.85
1.12
1.06
1.22
1.22
0.98
0.85
0.31
0.16
0.0ft
0.00
0.00
0.00
N02
(PPM)
0.000
0.000
0.000
0.021
0.021
0.020
0.022
0.035
0.070
0.086
0.077
0.063
0.051
0.043
0.036
0.033
0.031
0.026
0.021
0.019
0.017
0.014
0.013
0.013
CUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.08
1,72
11.96
36.96
81.20
134.36
201.08
265.96
339.16
410.44
468.20
514.88
532.28
541.24
545.40
545.40
SttS.ao
NOX
(PPM)
0,000
0.000
0.000
0.109
0.110
0.108
0,109
0,107
0.094
0.087
0.077
0.063
0.051
0.043
0.036
0.033
0.031
0.026
0.021
0.019
0.017
0.014
0.013
0.013
DILUTION
(LPM)























THC
(PPM)
0.66


1.31
1.67

1.64
1.77
1.38
.48
.47
.40
.39
.41
.35
.39
.31
.29
.40

1.37
1.35
1.27
1.27
BEGAN
(E3T)























CH4 NMHC
CO NBKI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0.


0.
0.

0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.

0.
0.
0.
0.
08 0.56


09
11

11
05
15
15
06
05
10
06
05
10
06
13
12

10
16
17
17
.22
.56

.53
.72
.23
.34
.10
.34
.29
.35
.30
.29
.25
.16
.27

.27
.18
.10
.10
0


9
9

9

9
10
9
9

9
9
8
8
6
8

9
9
8
8
ENDED X POSSIBLE
.00


.50
.40

.14

.93 0.083 0.108 0.010
.13
.71
.61

.22
.03 0.464 0.025 0.037
.94
.81
.84
.84

.09
.09
.99
.99
MINUTES OF SUNSHINE 71
CN
-------
   RTI OUTDOOR SMOG CHAMBER STUDY

   CHAMBER NUMBER  4
   DAY 2 OF 3     8-13-75
USEPA CONTRACT NO.68-02-3207
                                                 PAGE  2
ho
URBAN MIX
TARGET INITIAL HC/NOXl
 OX DILUTION
1.0 PPMC/0.10 PPM
TIME
(E3T)
0.13
1.13
2.13
3.13
4.13
5.13
6,13
7.13
8.13
9.13
10.13
11.13
12,13
13.13
14.13
15,13
16.13
17.13
18.13
19.13
20.13
21.13
22,13
23.13
TIME
(EST)
03
(PPM)
0.364
0.355
0.347
0.339
0.329
0.319
0.308
0.296
0.279
0.266
0.259
0.261
0.270
0.276
0.285
0.287
0.283
0.276
0.265
0.2S3
0.246
0.238
0.233
0.227
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
o.ooo
0,000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
3R
(LANG/MIN)
N02
(PPM)
0.013
0.013
0.013
0.012
0.012
0.011
0.011
0.011
0.013
0.013
0.014
0.014
0.014
O.Ola
0.015
0.014
0.014
0.014
0.013
0.012
0.010
0.009
0.009
0.009
CUM-SR
(LANG)
NOX THC CH4 NMHC
(PPM) (PPM) (PPM) (PPM)
0.013
0.013
0.013
0.012
0.012
0.011
0.011
0.011
0.013
0.013
0.014
0.014
0.014
0.014
0.015
o.oia
0.014
0.014
0.013
0.012
0.010
0,009
0.009
0.009
.41 0.17
.38 0,17
.39 0.19
.45 0.16
.44 0.16
.42 0.12
.38 0,15
.37 0.17
,39 0.18
,43 0.22
.51 0.18
.41 0.19
.37 0.21
.33 0.22
,39 0.24
,37 0.26
.37 0.27
.38 0.25
1.33 0.32
1.33 0.26
1.42 0.32
1.34 0.32
1.43 0.33
1.43 0,29
.24
.21
.20
.30
.28
.30
.23
.20
.21
.21
.33
.22
.17
.11
.15
.11
.10
.13
.01
.06
.10
.02
,10
.14
DILUTION BEGAN ENDED X POSSIBLE
CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
8.89
8.89
8.99
8.89
8.79
8.59
8.49
8.69
8.40 0.311 0.013 0.053
8.37
8.18
8.16
8.09
7.95
7.73 0.289 0.007
7.78
7.65
7.63
7.61
7.62
7.52
7.43
7.51
7.47
MINUTES OF SUNSHINE 96
CN
(/CM3)




200






280




0



0




(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 32,8 CENT
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9,13
10,13
11.13
12.13
13.13
14.13
15,13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23,13

21.7


18.9


20.6


28.3


31.1


32.2


28.3


22.8

0.00
0.00
0.00
0.00
0.00
0.02
0.39
0.67
0.93
.13
.23
.28
.25
.10
o.ea
0.62
0.31
0.09
0.01
0.00
0.00
0.00
0,00
0.00
0.00
0.00
0.00
0.00
0.00
0.16
4.32
29.96
72.24
129.64
198.24
272.44
349.00
422.80
486.72
535.36
570.08
586.92
591.68
592.20
592.20
592.20
592.20
592.20
































































































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  4
DAY 3 OF 3     e-ia-75
USEPA CONTRACT NO.68-03-2207
                                                 PAGE  3
URBAN MIX
TARGET INITIAL HC/NOX:
 OX DILUTION
1.0 PPMC/0.10 PPM
TIME
(EST)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
6.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
TIME
(EST)

0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8,13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
Zl .IS

03
(PPM)
0.222
0.216
0.211
0.205
0.201
0.195
0.191
0.161
0.171
0.163
0.163
0.173
0.186
0.198
0.215
0.221







TEMP
(CENT)


21.7


21.7


22.8


29.4


32.2


32.2


37.8


24.0
NO
(PPM)
0,000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000







SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.15
0.30
0.68
0.94
.14
.12
.73
.24
.06
0.75
0.50
0.27
0.06
0.01
0.00
0.00
o.oo
NU2
(PPM)
0,009
0.007
0.007
0.007
0.007
0.007
0.007
0.007
0.009
0.009
0.010
0.011
0.012
0.012
0.013
0.012







CUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.08
1.60
12.00
33.04
75.92
133.92
202.16
274,24
374.12
447.24
509.40
552.40
580.56
595.08
596.28
596.80
598.80
s«»a.eo
NOX THC CH4
(PPM) (PPM) (PPM)
0.009
0.007
0.007
0.007
0,007
0.007
0.007
0.007
0.009
0.009
0.010
0.011
0.012
0.012
0.013
0.012







.46 0.36
.39 0.39
.37 0.35
.44 0.31
.53 0.37
.46 0.38
.42 0.38
.46 0.44
.44 0.41
.27 0.42
.39 0.40
.48 0.33
.52 0.42
.46 0.44
.46 0.52
.46 0.52







DILUTION BEGAN ENDED
NMHC
CO NBKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
.12
.00
.03
.13
.16
.07
.04
.02
.03
0.85
0.96
1.14
1.09
1.02
0.93
0.93







7.39
7.44
7.37
7.32
7.27 170
7.23
7.18
7.27
7.21
7.08 0.175 0.007 0.027
6.99
6.84
6.76
6.62 0,287 0.013 0.048 160
6.40
6.40







X POSSIBLE MINUTES OF SUNSHINE 79
(LPH) (EST) (EST)
















































RDU























AIRPORT MAXIMUM TEMPERATURE 32.8 CENT























-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 1 OF J     8-17-75
USEPA CONTRACT NO.68-03-2207

URBAN MIX               77X DILUTION
TARGET INITIAL HC/NOX: 10.0 PPMC/1.00 PPM
PAGE  1
TIME
(E3T)
0.80
1.80
2.80
3.80
a. so
5.80
6.80
7.80
8.80
9.80
10.60
11.80
12.60
13.60
14.60
15.80
16.80
17,60
18.80
19.80
20.80
21.80
22.60
23.60
TIME
(EST)
03
(PPM)
0.000
0.000
0.000
0.000
0,000
0,000
0.000
0.000
0.003
0,139
0.137
0.836
1.188
1.298
1.320
1.322
1.056
0.936
0.616
0.717
0,619
0.535
0.448
0.375
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.770
0.752
0.741
0.661
0.405
0.099
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
N02
(PPM)
0.000
0.000
0.000
0.195
0.209
0.213
0.274
0.473
0.701
0.691
0.549
0.374
0.242
0.184
0.149
0.123
0.091
0.079
0.066
0.058
0.051
0.044
0.040
0.035
CUM-SR
(LANG)
NOX
(PPM)
0.000
0.000
0.000
0.965
0.960
0.954
0.935
0.878
0.800
0.691
0.549
0.374
0.242
0.184
0.149
0.123
0.091
0.079
0.066
0.056
0.051
0.044
0.040
0.035
DILUTION
(LPM)
THC CH4
(PPM) (PPM)

4
U

4
4
q
U
4
4
4
0
0
4
3
3
3
2
2
2
2
1

.87
.82

.87
.82
.79
.71
.68
.66
.60
.51
.42
.13
.69
.40
.18
.61
.64
.33
.16
.92
.32
.30

.38
.34
,37
.36
.35
.40
.28
.39
.40
.36
.30
.37
.33
.34
.35
.23
.29
.27
BEGAN ENDED
NMHC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)

3
3

3
3
3
3
3
3
3
3
3
2
2
2
1
1
1
1
0
0
X

.54
.53

.48
.48
.42
.35
.33
.26
.32
.12
.02
.77
.39
.03
.85
.48
.28
.10
.86
.65

8
8

8
8
a
6
8
8
8
8
6
8
6
7
6
6
5
4
4
4
POSSIBLE
0
.86
.58

.54
.73
.63 0.099 * 0.182
.54
.66
.75
.75
.85 1.384 0.035 0.283
.85
.75
.47
.60
.83
.45
.58
.91 0
.43
.52
MINUTES OF SUNSHINE 72
(EST) (EST)
ROU
0.60
1.60
2.80
3.60
a. so
5.80
6.80
7.80
6.80
9.80
10.80
11.60
12.60
13.80
11.80
15.60
16.60
17.80
18.80
19.80
20.80
21.60
22.60
23.60

24.4


22.6


23.3


30.0


32,8


32.2


24,4


22.2

0.00
0.00
0.00
0.00
0.00
0.00
0,14
0.37
0.64
0.89
1.09
1.21
1.26
1.25
0.81
0.76
0.25
0.08
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
6.72
26,16
61.32
111.72
174.72
245.88
320.88
396.00
449.68
496.08
517.20
524.04
525.00
525.00
525.00
525.00
525.00
525.00





*
Data















29.73





















17





















.00


















































AIRPORT

MAXIMUM TEMPERATURE 33.9 CENT

suspect and discarded.












































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 2 OF 3     8-18-75
USEPA CONTRACT NO.68-02-2307

URBAN MIX               77X DILUTION
TARGET INITIAL HC/NOX:  10,0 PPMC/1.00 PPM
PAGE  2
TIME
(EST)
0.80
1.80
2.80
3.80
4.80
5.80
6.80
7.80
8.60
9.80
10.60
11.80
12.80
13,80
14.80
15.80
16.80
17.80
18.80
19.80
20.80
21.80
22.80
:23.80
TIME
(EST)

0.80
1.80
2.80
3.80
4.80
5,80
6.80
7.60
8.80
9.80
10.60
11.80
12.80
13.80
14.80
15.80
16.80
17.80
18.80
19.80
20.80
21. 80
22.60
Z3.BO
03
(PPM)
0.321
0,268
0.226
0.190
0.155
0.126
0.098
0.081
0,137
0.216
0.283
0,360
0.416
0.428
0.412
0.383
0.370
0.351
0.332
0.301
0.276
0,257
0.237
0.222
TEMP
(CENT)


21.7


21.1


21.7


27.8


30.0


31.1


27.2


22.2

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.07
0.14
0.49
0.72
0.97
1.33
1.34
1.17
0.98
0.73
0.48
0.24
0.05
0.01
0.00
0.00
0.00
o .00
N02
(PPM)
0.032
0.031
0.031
0.03U
0.037
0.043
0,050
0.070
0,076
0.075
0,057
0.048
0.041
0,035
0,031
0.028
0,024
0.021
0.019
0.017
0.016
0.016
0,016
0.015
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.48
3.96
11.52
36.72
77.16
132.36
207.84
268.12
360.36
421 .44
468.24
500.04
517.32
522.60
523.68
523.80
523.80
523.80
S23.80
NOX THC CH4 NMHC CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0,032
0.031
0.031
0.034 i.qa o.9o o.se 3,20
0.037 1.46 0.98 0.48 2.95
0.043 1.28 0.96 0.32 2.64
0.050 1.11 0.95 0.16 2.58
0,070 2.41
0,076 2.36
0.075 0.156 0.060 0.038
0.057
0.048
0,041
0.035
0.031 0.477 0.022 0.052
0.028
0.024
0.021
0.019
0.017
0.016
0.016
0.016
0,015
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 69
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 31.1 CENT

















29.73 17.00






CN
(/CM3)





0


350







0




0





























-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 3 OF 3     8-19-75
TIME
(EST)
0.80
t.80
2.80
3.80
1.80
5.60
6.80
7.80
8.80
9.80
10.80
11. 80
12.80
13.80
14.80
15.80
16.80
17.80
18.80
19.80
20.80
,_, 21.80
Co 22.80
00 23.80
TIME
(EST)
0.60
1.60
2.80
3.80
«,60
5.80
6,60
7.80
8.80
9.80
10,80
11.80
12.80
13.80
11.80
15.80
16.60
17.80
18.60
19.80
20.60
21.80
22.80
23,80
03
(PPM)
0.206
0.191
0,176
0.163
0.150
0.135
0,119
0.108
0.106
0.132
0.179
0.222
0.253
0.252
0.206









TEMP
(CENT

21.1


20.0


21.7


26.7


30.0


23,3


22.2


20.6

                    NO
                   (PPM)

                   0.000
                   0.000
                   0.000
                   0.000
                   0.000
                   0.000
                   0.000
                   0.000
                   0.000
                   0.000
                   0.000
                   0.000
                   0.000
                   0.000
                   0.000
                    0.00
                    0.00
                    0.00
                    0.00
                    0.00
                    0.01
                    0.11
                    0.26
                    0.30
                    0.51
                    0.79
                    0.62
                    0.67
                    0.44
                    0.22
                    0.20
                    0.21
                    0.13
                    0.01
                    o.oo
                    0.00
                    0.00
                    o.oo
                    o.oo
 N02
(PPM)

0.014
0.010
0.014
0.015
0.017
a.020
0.026
0.035
0.039
0.039
0.037
0,033
0.032
0,030
0.027
                     3R      CUM-SR
          (CENT)   (LANG/MIN)  (LANG)
  0.00
  0.00
  0.00
  0.00
  0.00
  0.08
  5,88
 19.68
 37.20
 65.28
 109.32
 148.56
 186.16
 217.32
 233.16
 245.40
 257.88
 266.64
 270.12
 270.60
 270.60
 270.60
 270.60
 270.60
                                       U3EPA CONTRACT NO.68-02-2207

                                       URBAN MIX               77X DILUTION
                                       TARGET INITIAL HC/NOX1  10.0 PPMC/1,00 PPM
 NOX
(PPM)

0.014
0.014
0.014
0.015
0.017
0.020
0.026
0.035
0.039
0.039
0.037
0.033
0.032
0.030
0,027
 THC
(PPM)
 CH4
(PPM)
NMHC
(PPM)
 CO
(PPM)
NBKI
(PPM)
N02-3
(PPM)
 HCHO
(PPM)
                                                                              PAGE  3
  CN
(/CM3)
                                                                      200
                                      0, 138
                                      0.241
                                      0.032
                                      0,016
                                       0.027
                                       0.010
         DILUTION
          (LPM)
          BEGAN
          (EST)
         ENDED
         (EST)
         x POSSIBLE  MINUTES  OF  SUNSHINE   17
         RDU AIRPORT MAXIMUM TEMPERATURE  so.o  CENT
-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  2
DAY 1  OF 3     8-17-75
USEPA CONTRACT NO.68-03-2207

URBAN MIX               77X DILUTION
TARGET INITIAL HC/NOXI  5.0 PPMC/0.24 PPM
PAGE  1
TIME
(EST)
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19.97
20.97
21,97
22.97
23.97
TIME
(EST)

0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9,97
10.97
11,97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97
22.97
23.<>7
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.128
0.320
0.541
0.690
0.768
0.811
0.833
0.821
0.785
0.683
0.597
0.527
0.465
0.406
0.348
0.29«
0,251
TEMP
(CENT)


24.4


22.8


23.3


30,0


32.8


32.2


24.4


22.2

NO
(PPM)
0.000
0.000
0.000
0.185
0.185
O.IH2
0.107
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.14
0.37
0.64
0.89
1.09
1.21
1.26
1.25
0.81
0.76
0.25
0.08
0.00
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.000
0.000
0.000
0.045
0.045
0.048
0.107
0.183
0.145
0.112
0.096
0.083
0.07U
0.061
0.057
0.049
0.037
0.032
0.027
0.022
0.021
0.018
0.016
0.013
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
8.12
29.86
67.72
120.62
185.62
257.98
333.48
408.50
457.98
503.68
519.70
524.84
525.00
525.00
525.00
525.00
525.00
sas.oo
NOX
(PPM)
0,000
0.000
0.000
0.230
0.230
0.230
0.214
0.184
0.145
0.112
0.096
0.083
0.071
0.064
0.057
0.049
0.037
0.032
0.027
0.022
0.021
0.018
0.016
0.013
DILUTION
(LPM)


















30.02






THC
(PPM)

2.68
3.51
3.10
3.32
2.91
2.86
2.81
2.97
2.82
2.72
2.74
2.57
2.46
2.17
.91
.82
.61
.33
.21
.11
0.67
BEGAN
(EST)


















17.00






CHI
(PPM)

0.67
0.61
0.67
0.76
0.69
0.64
0.71
0.73
0.68
0.61
0.66
0.70
0.70
0.70
0.73
0.65
0.63
0.61
0.57
0.56
0.57
ENDED
(EST)

























NMHC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (XCM3)

2.02
2,87
2.44
2.57
2.22
2.22
2.10
2.25
2.11
2.08
2.08
1.86
1,76
1.17
1.21
1.17
0.98
0.69
0.64
0.55
0.31
120
9.89
9.91
9.80
9.89
9.80
9.80 0.156 0.091 0.093
9.70
9.72
9.81
9.89
9.81 0.915 0.020 0.115
9,91
9.81
9,43
8.18
7.41
6.83
5.87
5.00 0
4.71
4.72
X POSSIBLE MINUTES OF SUNSHINE 72

RDU




*




















AIRPORT MAXIMUM TEMPERATURE 33.9 CENT
























-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  2
DAY 2 OF 3     8-18-75
USER* CONTRACT NO.66-02-2207

URBAN MIX               77X DILUTION
TARGET INITIAL HC/NOXI  5.0 PPMC/0.24 PPM
PAGE  2
TIME
(EST)
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
6.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97
22.97
23.97
TIME
(EST)

0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
16.97
19.97
20.97
21.97
22.97
23.97
03
(PPM)
0.214
0.162
0.155
0.132
0.110
0.091
0.074
0.062
0.091
0.134
0.175
0.225
0.257
0,265
0.257
0.237
0.237
0.225
0.214
0.195
0.161
0.166
0.156
0.158
TEMP
(CENT)


21.7


21.1


21.7


27.6


30.0


31.1


27.2


22.2

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0,00
0.00
0.00
0.00
0.00
0.01
0.07
0.14
0.49
0.72
0.97
1.33
1.34
1.17
0.96
0.73
0.48
0.24
0.05
0.01
0.00
0.00
0.00
0.00
N02
(PPM)
0.012
0.011
0.011
0.013
0.014
0.017
0.021
0.029
0.032
0.028
0.025
0.022
0.021
0.019
0.017
0.016
0.013
0.011
0.011
0.010
0.009
0.009
0.009
0.007
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.58
4.66
12.92
41.62
64.36
142.06
221.14
301.52
372.06
431.24
475.54
504.84
519.72
523.10
523.78
523.80
523.80
523.80
523.80
NOX THC CH4 NMHC CO NBKI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0.012
0,011 0.68 0.41 0.27 3.78
0.011 0.64 0.43 0.21 3.50
0.013 0.63 0.41 0.22 3.24
0.014 0.59 0.39 0.21 2.75
0.017 0.54 0.38 0.17 2.62
0.021 2.55
0.029 2.4b
0.032 2.32 0.096 0.027 0.014
0.028
0.025
0.022
0.021
0.019
0.017 0.365 0.024 0.047
0.016
0.013
0.011
0.011
0.010
0.009
0.009
0.009
0.007
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 69
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 31.1 CENT

















30,02 17.00






CN
(/CM3)





0









0





0





























-------
   RTI OUTDOOR SMOG CHAMBER STUDY

   CHAMBER NUMBER  2
   DAY 3 OF 3     8-19-75
u>
                                       U3EPA  CONTRACT  NO.68-02-2207

                                       URBAN  MIX                77X DILUTION
                                       TARGET INITIAL  HC/NOXI   5.0 PPMC/0.21  PPM
                       NO
                       (PPM)
 N02
(PPM)
 NOX
(PPM)
 THC
(PPM)
 CHI
(PPM)
NMHC
(PPM)
 CO
(PPM)
NBKI
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                                                                             PAGE   3
  CN
-------
w
    RTI OUTDOOH SMJG CHAMBER STUDY

    CHAMBER NUMBtH  3
    DAY 1  OF 3     8-17-/5
JSEPA CONTRACT NO.68-02-2207
                                                  PAGE   1
JRBAN MIX
TARGET INITIAL HC/NOX!
77X DILUTION
5.0 PPMC/0.71 PPM
T1MI
(ES
0.
1.
3.
3.
0.
5.
b .
7.
8.
9.
10.
11.
12.
13.
10.
15.
lh.
17.
IB.
19.
20.
31.
32.
23.
D
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
3
3
3
3
3
3
3
TIME
(EST)

0.13
1.13
3.13
3.13
0.13
5.13
6.13
7.13
B.13
9.13
10.13
11.13
13.13
13.13
11.13
15.13
16.13
17.13
18.13
19.13
20.13
31.13
33.13
23.13
03
(PPM)
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.031
0.1/3
0. 371
0.615
0.877
0.957
0.911
0.786
0.691
0.601
0.523
0.151
0.305
0.333
TEMP
(CENT)


31.0


33.8


33.3


30.0


33.8


32.2


31.1


23.3

NO
(PP*1)
0.000
o.ooo
0.000
0.000
0.563
O.S51
0.537
0.071
0.313
0.111
0.019
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
o.oo
0.00
0.11
0.37
0.60
0.89
1.09
1.31
1 .26
1.35
0.81
0.76
0.35
0.08
0.00
0.00
o.oo
0.00
0.00
0.00
NU3
(PHM)
o.ooo
0.000
0.000
0.000
0.138
0.136
0.101
0.197
0.412
0.038
0.502
0.066
0.373
0.270
0.194
0.1 40
0. 10<4
0.073
0.060
0.051
0.004
0.039
0.032
0.029
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
1.12
11.36
35.73
76.13
131.13
197.08
270.10
316.00
017. OH
065.68
i07.20
320.81
525.00
52b.OO
52b.OO
525.00
525. 00
525.00
NUX
(PPM)
0.000
0.000
0.000
0.000
0.691
0.687
0.6fB
0.667
0.635
0,560
0.521
0.166
0.373
0.378
0.1V3
0.131
0.100
0.072
0.060
O.OS1
0.013
0.039
0.032
0.029
DILUTION
(LPM)

















30.02







THC
(PPM)

2.35
2.71
2.27
2.16
2.23
2.10
2.31
2.29
3.36
2.33
2.21
2.07
1.88
1.1S
1.28
1.15
0.98
0.77
0.69
0.52
BEGAN
(EST)

















1 7.00







(

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
CHI
3PM)

.28
.27
.21
.32
.25
.33
.31
.31
.27
.27
.22
.22
.23
.26
.25
.25
.26
.23
.27
.31
ENDED
\JMHC CO NBKI N02-3 HCHO CN
(PPM) (PP.M) (PPM) (PPM) (PPM) (/CM3)

2.06
2.01
2.03
2.11
1.99
3.07
2.01
1.98
3.09
2.06
1.99
1.85
1.65
1.19
1.03
0.90
0.72
0.51
0.12
0.18

9
9
8
8
8
9
8
8
8
9
9
8
8
7
6
6
5
5
1
3
x POSSIBLE
220
.17
.05
.73
.73
.92 160
.02 0.031 * 0.018
.92
.85
.65
.10
.00 0.760 0.163 0.112
.92
.65
.70
.93
.25
.77
.00
.52 0
.75
MINUTES OF SUNSHINE 72
(E3T)


















































ROU
£
Data






















AIRPORT

MAXIMUM TEMPERATURE 93.0 CEVT

suspect and discarded.












































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  3
DAY 2 UF i     8-16-75
USEPA CONTRACT NO.68-02-2207

URBAN MIX               77X DILUTION
TARGET INITIAL HC/NOXl   5.0 PPMC/0.71 PPM
TI*L
(LSI)
0. 3
1. 3
2. 3
3. 3
1. 3
5. 3
6. 3
7. 3
8. 3
9. 3
10. 3
11. 3
12. 3
13. 3
11. 3
15, 3
16.13
17.13
IB. 13
19.13
20.13
_, 21.13
U> 22.13
00 23.13
TIME
(EST)

0.13
1.13
2.13
3.13
1.13
5.13
6.13
/.13
8.13
9.13
10.13
11.13
12.13
13.13
11.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22. 13
24.11
03
(PPM)
0.2H6
0.216
0.211
0.182
0.155
0.133
0.111
0.091
0.083
0.128
0.176
0.219
0.267
0.289
0.288
0.275
0.253
0.217
0.235
0.222
0.203
0.187
0,175
0. 163
TEMP
(CENT)


21.7


21.1


21.7


27.8


30.0


31.1


27.2


22.2

MO
(PPM)
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
P.
0.
0.
0.
0.
0.
0.
0.
0.
0.

000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
SR
(LANG/M1N)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0

.00
.00
.00
.00
.00
.01
.07
.11
.19
.72
.97
.33
.31
.17
.98
.73
.18
.21
.05
.01
.00
.00
.00
.00
^02
(PPM)
0.025
0.022
0.021
0.021
0.021
0,026
0.029
0.03(>
0.015
0.013
0.036
0.031
0.026
0.022
O.Oltt
0.017
0.015
0.013
0.012
0.011
0.009
0.019
0.019
0,018
CUM-3K
(LIANG)

0.00
0.00
0.00
0.00
0.00
0.08
1 . 16
5.92
17.12
16.36
93.56
151.61
231.52
313.56
382.21
'439.01
180.81
507.72
520.60
i23.2H
523.80
5>2i.«0
b23.80
b23.ao
NOX TrIC CHI
(PPM) (PPM) (PPM)
0,025 0.19 0.27
0.022
0.021
0.021
0.021
0.02b
0.029
0.036
0.015
0.013
0.036
0.031
0.026
0.022
0.018
0.017
0.015
0.013
0.012
0.011
0.009
0.019
0.019
0.01B
DILUTION BEGAN ENDED
(LPM) (EST) (EST)


















30.02 17.00






NMHC CO
(PPM) (PPM)
0.21 3.89

3.36
3.01
2.77
2.13
2.32
2.19
2.09
2.09














X POSSIBLE MINU

RDU AIRPORT MAX
























                                                                                        (PPM)
                              N02-S
                              (PPM)
  HCHO
 (PPM)
          PAGE  2
                                                                                                                        CN
                                                                                                                      (/CM3)
                                                                                                                       130

                                                                                                                       610
                                                                                       0.113
                                                                                       0.371
                             0.010
                             0.019
0.023
0.037
                                                                                                                        170
-------
KM OUTPOUR  SMOG  CHAMBER  STUDY


CHAMBER NUMBER  3
DAY 3 OF 3     8-19-75
(JSEPA CONTRACT NO,68-02-2207
                                                  PAGE  3
LRBAN MIX
TftRGET INITIAL HC/NOXt
77* DILUTION
5.0 PPMC/0.71 PPM
T1ML
(ESD
0.13
1.13
2.13
3.13
4.13
5.13
6.13
/.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
IB. 13
19.13
20. 1 3
21.13
22.13
23.13
riML
(ESD

0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
0.13
9.13
10.13
11.13
12.13
1 S. 13
14.13
15.13
16.13
If, 13
18.13
19.13
20.13
21.13
22.13
23.13
03
(PPM)
0.153
0.143
0. 134
0 , lt?5
0.118
0.108
0.099
0.090
0.086
0.091
0.114
0.153
0. 194
0.191
0.191
0. 178








TEMP
(CENT)


21.1


20.0


21 , J


26.7


30.0


23.3


22.2


20.6

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000








3R
(LANG/IIN:

0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.26
0.30
0.51
0.79
0.62
0.67
0.44
0.?2
0.20
0.21
0.13
0.04
0.00
0.00
0.00
0.00
o.oo
(PPM)
0.018
0.018
0.018
0.019
0.019
0.011
0.012
0 . 0 1 /
0.024
0.025
0.024
0.021
0.020
0.019
0.018
0.016








C JM-SH
) (LANG)

0.00
0.00
0.00
0.00
0.00
o.oa
1.48
9.28
25.20
4U.B6
/7./2
123. ft.
161.36
199. 72
224. 3b
237.40
249. q8
261 .qq
268.52
2/0.60
2/0.60
270.60
2/u .60
2/0.60
NUX THC CH4 "HHC CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0.018
0.019
0.01B
0.019
0.019
0.011
0.012
0.017
0.024
0.025 0,098 0.027 0.033
0 ,0i?q
O.OZ1
0.020
0.019
0.018 0.186 0.015 0.010
0.016








DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 16
UPM) (EST) (ESD
RDU AIRPORT MAXIMUM TEMPERATURE 86.0 CETT
























CN
(/CM3)






170

180







170


































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  a
DAY 1 OF 3     8-17-75
U3EPA CONTRACT NO.68-02-2207
                                                 PAGE  1
URBAN MIX
TARGET INITIAL HC/NOXl
77X DILUTION
1 .0 PPMC/1.00 PPM
TIME
(EST)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14,30
15,30
16.30
17.30
18.30
19.30
20.30
_ 21.30
•t> 22.30
0 23.30
TIME
(EST)

0.30
1.30
2,30
3,30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12,30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.019
0.088
0.195
0.326
0.133
0.193
0.511
0.503
0.471
0.411
0.369
0.334
0.211
0.267
0.233
0.195
TEMP
(CENT)

21.4


22.8


23.3


30.0


32.8


32.2


21.4


22.2

NO
(PPM)
0.000
0.000
0.000
0.003
0.086
0.086
0,080
0.047
0.011
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.14
0.37
0.64
0.89
1.09
1.21
1.26
1.25
0.81
0.76
0.25
0.08
0.00
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.000
0.000
0.000
0.021
0.019
0.019
0.021
0.047
0.075
0.075
0.061
0.060
0.039
0.032
0.027
0.025
0.021
0.014
0.012
0.011
0.010
0.009
0,006
0.005
CUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
2.52
15.06
42.12
85.02
142.02
209.58
283.08
358.50
425.58
473.28
509.70
521.64
525.00
525.00
525.00
525.00
S25.00
525.00
NOX
(PPM)
0.000
0.000
0.000
0.025
0.105
0.105
0.102
0.094
0.086
0.075
0.064
0.060
0.039
0,032
0.027
0.025
0.021
0.014
0.012
0.011
0.010
0.009
0.006
0.005
DILUTION
(LPM)

















28.60






THC
(PPM)



0.80
0.78
0.69

0.77
0.71
0.76
0.77
0.77
0.76
0.71
0.76
0.73








BEGAN
(EST)

















17.00






CH4
(PPM)



0.43
0.38
0.33

0.48
0.45
0.42
0.43
0.41
0.48
0.41
0.49
0.51








ENDED
(EST)
























NMHC
CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)



0.37
0.40
0.35

0.30
0.26
0.34
0.34
0.36
0.29
0.30
0.28
0.23











10.28
10.31
10.36

10.28
10.09
9.99 * * 0.024
9.89
9.91
9.81
9.91
9.81 0.526 0.021 0.064
9.62
8.95
8.08
7.22
6.54
5.87
5.00
4.71
4.39
CN
(/CM3)



310




150













0

I POSSIBLE MINUTES OF SUNSHINE 72

RDU
* Data























AIRPORT MAXIMUM TEMPERATURE 33.9 CENT
suspect and discarded.















































-------
CHAMBER NUMBER  4
DAY 2 OF 3     6-16-75
URBAN MIX
TARGET INITIAL HC/NOXJ
77X DILUTION
1.0 PPMC/1,00 PPM
TIME
(EST)
O.JO
1.30
2.30
3.10
a. 30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16,30
17,30
18.30
1^.30
20.30
21.30
22.30
23.30
TIME
(EST)

0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)
0.173
0.151
0.130
0.113
0,097
o.oei
0,071
0.061
0.062
0.079
0.098
0.137
0.119
0. 160
0.160
0.163
0.155
0.150
0. 144
0.137
0.127
0.116
0.106
o.o9a
TEMP
(CENT)


21.7


21.1


21.7


27.8


30.0


31.1


27.2


22.2

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.07
0.14
0.49
0.72
0.97
1.33
1.30
1.17
0.98
0.73
0.4R
0.24
0.05
0.01
0.00
0.00
0.00
0.00
N02
(PPM)
0.005
0.005
0.004
0.004
0.005
0.007
0.009
0.011
0.014
0.013
0.012
0.011
O.Oil
0.009
0.009
0.007
0.007
O.OOS
0,004
0.005
0.005
0.005
0.005
0.003
CUM-SR
(LANG)

0,00
0.00
0.00
0.00
0.00
0.18
1.86
7.32
22.02
55.56
103.26
167. 9<4
247.92
325.26
393.04
446.34
485.6*4
510.12
521.10
523.38
523.80
523.80
523.80
523.80
NOX THC CH4 NMHC CO NBKI N02-S
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (
0.005 4.31
0.005 0.18
0.004 3.88
0.004 3.46
0.005 3.20
0.007 2.84
0,009 2.55
0.011 2.51
0.014 2.42
0.013 2.27 0.073 0.015 0.
0.012
0.011
0.011
0.009
0.009
0.007 0.215 * 0.
0.007
0.005
0.004
0.005
0.005
0.005
0.005
0.003
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 69
(LPH) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 31.1 CENT
*
Data suspect and discarded.















28.60 17.00






                                                                                                             HCHO
                                                                                                             (PPM)
                                                                                                                     PAGE  2
                                                    CN
                                                  (/CM3)
                                                                                                                        120

                                                                                                                        170
-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 3 OF 3     8-19-75
USEPA CONTRACT NO.68-02-2207
URBAN MIX
TARGET INITIAL HC/NOXl
77Z DILUTION
1.0 PPMC/1.00 PPM
TIME
(EST)
0.30
1.30
2.30
3.30
1.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
11.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
23^30
TIME
(EST)
0,30
1.30
2.30
3.30
1.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
11.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
25.50
03
(PPM)
0.087
0,082
0.075
0.070
0.061
0.059
0.052
0.017
0.017
0.053
0.075
0.101
0.118
0.128
0.127
0,118







TEMP
(CENT)

21.1


20.0


21.7


26.7


30.0


23.3


22.2


20.6

 NO
(PPM)

0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
 N02
(PPM)

0.003
0.003
0.002
0.002
0.001
o.ooy
0.005
0.009
0.011
0.011
0.011
0.011
0.011
0.011
0.010
0.009
 NOX
(PPM)

0.003
0.003
0.002
0.002
0.001
0.004
0.005
0.009
0.01
0.01
0.01
0.01
0.01
0.01
0.010
0.009
 THC
(PPM)
 CHI
(PPM)
NMHC
(PPM)
                                                                               CO
                                                                              (PPM)
                    NBKI
                    (PPM)
      N02-3
      (PPM)
 HCHO
(PPM)
                                                 PAGE  3
  CN
(/CM3)
                                                                                                                       180

                                                                                                                       160
                                                                                       0.058
                                                                                       0,123
                             0.011
                             0,009
               0.027
               0.009
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.11
0.26
0.30
0.51
0.79
0.62
0.67
0.11
0.22
0.20
0.21
0.13
0.01
0.00
0.00
0.00
0.00
o.oo
CUM-SR DILUTION BEGAN ENDED
(LANG) (LPM) (EST) (EST)
0.00
0.00
0.00
0.00
0.00
0.00
1.98
11.28
27.60
19.38
85.02
129.36
167.16
203.52
225.96
238.80
250.98
262.11
268.32
270.00
270.00
270.00
270.00
2/0.00
                                                                    x POSSIBLE MINUTES OF SUNSHINE  16

                                                                    RDU AIRPORT MAXIMUM TEMPERATURE 30.0 CENT
-------
Hll OUTDOOR S'-IOG CHAMBER  STUDY

CHAMBER NUMBER  1
DAY 1 OF 3     8-21-75
U3EPA CONTRACT NO.6B-02-2207

URBAN MIX                39X DILUTION
TARGET INITIAL HC/NOX:  10.0 PPMC/1.00  PPM
PAGE  1
TIME
(ESI)
0.13
1.13
2.13
3.13
4.13
5.15
6.13
7.13
8.13
9.13
10.15
11.13
12.13
13.13
14.13
15.13
16.13
17.13
16.13
19.13
20.13
21.13
22.13
23.13
TIME
(E.ST)

0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
L)3
(PPM)
0.000
0.000
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0

.000
.000
.000
.000
.000
.000
.000
.011
.163
.430
.727
.002
,998
.963
.878
.815
.752
.694
.632
.574
.521
.477
TEMP
(CENT)



























21.1


21.1


22.2


28.9


30.0


29.4


27.2


21.7

NO
(PPM)
0.000
o.ooo
0.000
0.672
0.732
0.723
0.695
0.566
0.320
0.058
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.12
0.32
0.5R
O.fll
1.04
1.17
1.21
0.99
0. 76
0.30
o.as
0.25
0.06
0.00
0.00
0.00
0.00
0.00
(PPM)
U.OOO
0.000
o.ooo
0.000
0.000
0.000
o.uoo
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
CUM-3K
(LWNG)

0.00
0.00
0.00
0.00
0.00
0.00
0.96
9.76
31.04
67.68
118.12
181.56
252.08
322.92
380. ae
'423.04
4 4 d . 6 '1
473.60
4 H 7 . 0 B
490.20
490.20
490.20
490.20
490.20
NUX
(PPM)
0.000
0.000
0.000
0.672
0.732
0.723
0.695
0.566
0.520
0.053
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
DILUTION
(LPM)






9.65


















THC ** CH4**
(PPM) (PPM)

a
5
7
7
7
f,
6
5
a
a
14

3
3
3
3
3
2
2
2
2

.64
.10
.72
.71
.26
.62
.43
.39
.88
.58
.09

.80
.59
.57
.23
.05
.86
.75
.55
.48
.70
.51
.59
.58
.75
.69
.74
.73
..70
.40
.56

.60
.57
.55
.ai
.58
.51
.54
.49
.47
BtGAN ENOED
NMHC **
("PM) (

2.94
3.60
6.13
6.13
5.52
5.12
(1.69
3,66
3.18
3.18
2.53

2.20
2.02
1.82
1.81
1.47
1.34
1.21
1.06
1.02

8
8
8
7
8
8
9
8
8
8
8

8
8
8
7
7
7
6
6
5
X POSSIBLE
CO** ^8KI N02-S HCHO CN
PPM) (PPM) (PPM) (PPM) (/CM3)

.47
.23
.07
.67 0
.38
.69 0
.41 0.090 0.670 0.189
.71
.43
.39
.34 250

.45
.41
.11 * * 0.115
.73
.47
.11
.66
.32 0
.96
MINUTES OF SUNSHINE 72
(EST) (EST)






5
























.67


















RDU
*
Data
if it
6800




















AIRPORT

suspect

MAXIMUM TEMPERATURE 88.0 CENT

and discarded.

data erratic but retained. Shifts due to calibration changes.








































-------
Rfl OUTDOUK SMOG CHAMRFR STUOV

CHAMHER NUMUER  1
DAY 2 OF 3     8-22-75
USEP4 CONTRACT NO.68-02-2207
J3BAN MIX               39X DILUTION
TARGET INITIAL HC/NOXI  10.0 PPMC/I.OO PPM
TIME
(tST)
0.13
1.13
2.13
3. •>
1. 3
5. 3
6. 3
7. 3
8. 3
9. 3
10. 3
11. 3
12. 3
13. 3
11. 3
15. 3
16. 3
17.13
18.13
19.13
20.13
21.13
22.13
23.13
TIME
(EST)

0.13
1.13
2.13
3.13
1.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
11.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22 .13
21. IS
L)3
(PPM)
0.033
0.100
0.365
0.335
0.307
0.281
0.262
0.238
0.227
0.252
0.311
0.393
0.167
0.525
0.561
0.566
0.55/
0.539
0.511
0.093
0.171
0.111
0.115
0.387
TEMP
(CENT)


22.2


20.6


21.1


28.9


32.2


33.3


28.9


25.0

NO
(PPM)
o.ooo
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.003
0.005
0.006
0.006
n.ooi
0.001
0.005
0.005
0.005
0.001
0.003
0.003
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.32
0.59
0.85
1 .06
I. IB
1.22
1.11
0.89
0.61
0.52
0.28
0.06
0.00
O.O'O
0.00
0.00
o.oo
Ni)2
(PPM)
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
CUM-SR
(LttNG)

o.oo
0.00
0.00
0.00
0.00
0.08
1 .18
9.76
31.12
68.60
121.28
185.81
256.96
329. 2B
391.12
015.52
1B2.96
511.92
521.68
528.00
528. DO
528.00
•>aa.on
S2B. 00
NUX THE
(PPM) (PPM)
0.000 2.62
0.000 2.0?
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
o.ooo
0.003
0.005
0.006
0.006
0.001
0.001
0.005
0.005
0.005
0.000
0.003
0,003
DILUTION HLGAN
(LPM) (EST)






9.63


















CHI >HHC
(PPM) (PPM)
1.66 0.96
1.52 0.95






















ENDED X POS
(EST)
ROU A





5.67


















                                                                               CO
                                                                              (PPM)

                                                                              5.61
                                                                              5.33
                                                                              1.90
                                                                              1.75
                                                                              1.56
                                                                              1.25
                    NBKI
                    (PPM)
.N02-S
 (PPM)
 HCHO
(PPM)
                    PAGE   2
  CN
(/CM3)
                                                                                       0.291
                                                                                       0.515
                             0.025
                             0.016
                                                                                                           0.181
          0.051
                                                                      POSSIBLE MINUTES OF SUNSHINE  86
                                                                    ROU AIRPORT MAXIMUM TEMPERATURE 93.0 CEMT
-------
RTI OUTDOOR  SMOG  CHAMBER  STUDY

CHAMBER NUMBER   1
DAY 3 OF 3     8-23-75
USEPA CONTRACT NO.68-08-2207

URBAN MIX                59X DILUTION
TARGET INITIAL HC/NDXJ  10.0 PPMC/1.00  PPM
TIME
(EST)
0.15
1.15
2.15
5.15
4.15
5.15
6.15
7.15
8.15
9.15
10.15
11.15
12.15
15.15
14.13
15.15
16.15
17.15
18.15
19.15
20.15
22.15
23.13
TIME
(EST)
0.13
1.15
2. 5
5. 5
4. 5
5. 5
6. 5
7. 3
8. 3
9. 5
10. 5
11. 5
12. 5
15. 5
14. 5
15.15
16.15
17.15
18.15
19.15
20.15
21.15
22.15
23.15
05
(PPM)
0. 563
0. 539
0.319
0.297
0.277
0.257
0.236
0.215
0.202
0.228
0.289
0.360
0.426
0.467
0.482
0.503







TEMP
(CENT)

23.3


22.2


22.8


30.6


52.2


32.8


27.0


24.4

NO
(PPM)
0.005
0.004
o.ooa
0.002
0.00?
0.001
0.001
0.001
0.001
0.002
0.002
0.002
0.002
0.002
0.002
0.003







SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
o.ot
0.11
0.30
0.55
0.79
1.00
1.11
0.86
0.72
0.96
0.72
0.46
0.22
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
o .000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000







CUM-SR
(LANG)
0.00
0.00
0.00
0.00
0.00
o.oe
1.48
9.60
29.60
64. S2
115.60
1 74.48
259. OH
289.56
554. hfl
59Q.56
4 3 1 . i\ (t
057.16
46H . 92
471.00
471.00
471 .00
171 .00
-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  2
DAV 1  OF 1     8-21-75
JSEPA CONTRACT NO.66-03-2207
                                                 PAGE  1
U3BAN MIX
TARGET INITIAL HC/NQXI
39* DILUTION
5.0 PPMC/0,21 PPM
TIME
(EST)
0. 10
1.30
2.30
3.30
1.30
5.30
6.10
7.30
8.30
9.30
10.30
11.30
12.30
13.30
11.30
15.30
16.30
17.10
18.30
19.30
20.30
21.30
22.30
23.30
TIMt
(EST)

0.30
1.10
2.10
5.30
1.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
10.30
15.30
16.30
17.30
18.10
19.30
20.30
^\ .10
22.50
as. so
01
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.115
0.301
0.182
0.602
0.655
0.660
0.652
0.625
0.580
0.513
0.505
0.168
0.137
0.003
0.371
0.510
TEMP
(CENT)


21.1


21.1


22.2


28.9


30.0


29.1


27.2


21 .7

NO
(PPM)
0.000
0.000
0.000
0. 1R5
0.181
0.179
0.161
0.066
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
3R
(LANG/MIS)

0,00
0.00
0.00
0.00
0.00
0.00
0.12
0.32
0.5B
0.81
i.oo
1.17
1.21
0.99
0.76
0.38
0.18
0.25
0.06
0.00
0.00
0.00
0.00
o .00
(PPM)
0.000
0.000
0.000
o.ooo
o.uoo
0.000
0.000
o.ooo
0.000
0.000
o. oon
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
CUM-SR
(LUNG)

0.00
0.00
0.00
0.00
0.00
0.00
2.16
12.96
36.81
75.79
135.00
211.86
285. /B
350.02
009.68
11H.141
173.00
197.70
509.28
511 .HO
ill . R 0
5H .60
SI 1 .BO
Sll.no
NlIX
(PPM)
0.000
0.000
0.000
0.183
0.181
0. 1 79
0.161
0.066
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
o.ooo
o.ooo
0.000
DILUTION
(LPM)






9.91


















THC **
(PP^)

1
3
3
3
1
3
3
2
2
2

2
2
2







.11
.76
.95
.69
.13
.63
.21
.89
.61
.29

.12
.02
.00
.71
.16
.39
.16
.36
.20
BEGAN
(EST)






5
























.67


















CHI** NMHC ** CU** NHKI N02-S
(PPM) (P?M) (PPM) (PPM) (PPM)

0.82
.16
.08
.11
.10
.21
.15
.07
.05
1.15

1.06
1.06
1.19
1.00
0.89
0.85
0.95
0.91
0.81
ENDED
(EST)


























2.29
2.61
2.87
2.59
2.31
2.12
2.10
1.82
1.56
1.11

1.05
0.95
0.81
0.71
0.57
0.51
0.51
0,15
0.10
9
9
9
9
9
10
10
10
9
9
9

9
9
6
e
7
7
7
6
6
X POSSIBLE

RDU
A
Data
**
6800





















AIRPORT

suspect

.89
.67
.51
.19
.81
.27
.16 0.207 0.208
.08
.11
.31
.33

.26
.11
.53 * 0.117
.21
.77
.11
.00
.97
.08
MINUTES OF SUNSHINE 72

MAXIMUM TEMPERATURE 66.0

and discarded.

data erratic but retained. Shifts due








































HCHO CN
(PPM) (/CM3)



150

120
0.065



110



0.027




0



CENT



to calibration changes




















-------
«TI OUTDOUH SMJG CHAMBER  STUDY

CHAMBER NUMBER  2
DAY Z OF 3     0-82-75
J3EPA CONTRACT Na.68-03-8207
                                                 PAGE
URBAN MIX
TARGET INITIAL HC/NOXl
39% DILUTION
5.0 PPMC/0.2Q PPM
rnt
(EST)
0.30
1.30
8.30
3.30
«. 30
5,30
6.30
7.30
8.30
9.30
10.30
11.30
18.30
13,30
10.30
15.30
16.30
17.30
18.30
19.30
80.30
81.30
88,30
83.30
TIME
(EST)

0.30
1.30
8.30
3.30
0.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
18.30
13.30
10.30
15.30
16.30
17.30
18.30
19.30
80.30
81.30
88.30
83.30
03
(PPM)
0.310
0.289
0.266
0,205
0.287
0.809
0.190
0.180
0.170
0.1B3
0.817
0.864
0.313
0.353
0.379
0.385
0.360
0.378
0.356
0.308
0.389
0.380
0.307
0.893
TEMP
(CENT)


22.2


20.6


81.1


88.9


38.8


33.3


88.9


85.0

NO
(PPM)
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.003
o.ooa
0.006
0.006
0.005
o.ooa
0.005
0.005
o.ooa
0.003
0.003
0.003
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.38
0.59
0.85
1 .06
1.18
1.88
1.11
O.B1
0.60
0.58
0.20
0.06
0.00
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.000
0.000
o.ouo
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.18
6.36
30.02
70.50
185.88
191.00
2fa8.56
333.78
390. 9fl
000.58
076. 76
508.98
510.08
516.60
bl6.hO
516.60
516. 60
'316.60
3l6.<>0
NOX THC CHO YMHC CO MBK1 N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0.000 1.83 0,86 0.37 5.77
0,000 1.86 0.95 0.31 5,56
0.000 1.20 0.92 0.38 5.31
0.000 5.05
0.000 0.79
0.000 0.39
0.000
0.000
0.000
0.000 0.802 0.013 0.067
0.000
0.000
0.003
o.ooa
0.006
0.006 0.376 0.015 0.060
0.005
o.ooa
0.005
0.005
o.ooa
0.003
0.003
0.003
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 86
(LPH) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 93.0 CENT





9.91 5.67


















CN
(/CM3)






100

120







110





0




























-------
RTI OUTDOOR SMOG CHAMBER  STUDY

CHAMOER NUMBER  2
DAV J OF 3     8-23-75
JSEPA CONTRACT NO.68-02-2207

U38AN MIX               39> DILUTION
TARGET INITIAL HC/NOXt  5.0 PPMC/0.20 PPM
TIME
(ESD
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12,30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20,30
_ 21.30
*- 22.30
03 23.30
I
TIME.
(EST)
0.30
1.30
2.30
3.30
0.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
10.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
^2.30
as. 30
03
(PPM)
0.278
0.264
0.249
0.236
0.220
0.212
0.196
0.182
0.171
0. 180
0.207
0.249
0.289
0.312
0.330
0.340








TEMP
(CENT)

23.3


22.2


22.8


30.6


32.2


32.8


27.8


20.0

NO
(PPM)
0.003
0.003
0.002
0.002
0.002
0.001
0.001
0.001
0.001
0.002
0.002
0.002
0.002
0.002
0.002
0.002








SR
(LANG/MI^)
0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.30
0.55
0.79
1.00
1.11
O.R6
0.72
0.96
0.72
0.06
0.22
0.00
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000








CUM-SK
(LUNG)
0.00
0.00
0.00
0.00
0.00
0.18
2.58
12.60
35.10
72.42
123.60
185. 5H
247. 6B
296.76
340. 2B
397.56
436.00
059.36
069.32
471 .00
071.00
471.00
171.00
o ri .00
NOX THC
(PPM) (PPM)
0.003
0.003
0.002
0.002
0.002
0.001
0.001
0.001
0.001
0,002
0,002
0.002
0,002
0.002
0.002
0.002








DILUTION BtGAN
(LPM) (EST)
























CHO
(PPM)
























ENDED
(EST)
























                                                                     (P?M)
           CO
          (PPM)
N0K1
(PP.M)
N02-3
(PPM)
                                                                                                               HCHO
                                                                                                              (PPM)
                              PACE   3
  CN
(/CMJ)
                                                                                                                           0

                                                                                                                         130
                                                                                         0,159      0.009     0.005
                                                                                              *     0,026     0.002
                                                                                                                         120
                                                                     X POSSIBLE MINUTES  OF  SUNSHINE  63

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE 92.0 CENT

                                                                     Data suspect and discarded.
-------
RTI OUTDOOR 3MOG CHAMBER STUDY

CHAMBER NUMBER  3
DAY 1  OF 3     6-21-75
U3EPA CONTRACT NO.68-02-2207
                                                 PAGE  I
URBAN MIX
TARGET INITIAL HC/NOXI
39X DILUTION
5,0 PPMC/0,71 PPM
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
TIME
(EST)

0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
6.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.046
0.178
0.325
0.467
0.554
0.599
0.581
0.557
0.511
0.467
0.430
0.393
0.357
0.324
TEMP
(CENT)


21.1


21.1


22.2


28.9


30.0


29.4


27.2


21.7

NO
(PPM)
0.000
0.000
0.000
0.547
0.538
0.526
0.489
0.406
0.255
0.096
0.010
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.12
0.32
0.58
0.81
1.04
1.17
1.21
0.99
0.76
0.38
0.48
0.25
0.06
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.000
0.000
0.000
0.122
0.129
0.132
0.138
0.184
0.292
0.385
0.417
0.360
0.291
0.224
0.168
0.122
0.090
0.074
0.057
0.047
0.043
0.037
0.034
0.031
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
3.36
16.16
42.64
63.86
138.92
204.96
276.28
342.72
395.68
430.64
456.24
476.60
488.28
490.20
490.20
490.20
490.20
490.20
NOX
(PPM)
0.000
0.000
0.000
0.668
0.667
0.658
0.627
0.590
0.547
0.461
0.427
0.360
0.291
0.224
0.166
0.122
0.090
0.074
0.057
0.047
0.043
0.037
0.034
0.031
DILUTION
(LPM)






9.63


















THC
(PPM)

2.40
2.74
2.80
2.29
2.49
2.66
2.38
2.26
2.10
2.02
1.73
1.64

1.24
0.99
0.63
0,77

0.82
0.92
BEGAN
(EST)






5.67


















CH4
(PPM)

0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.

0.
0.
0.
0.

0.
0.

56
61
59
70
64
75
61
46
50
59
57
47

31
57
55
59

56
54
ENDED
NMHC CO NBKI N02-S
(PPM) (PPM) (PPM) (PPM)

1.61
2.13
2.21
.59
.85
.92
.77
.80
.60
.43
.16
.17

0,93
0.42
0.26
0.16

0,26
0,38
9,
9.
8.
8.
8.
9.
8.
8.
6.
8.
8.
7,
8.

7,
7.
6.
6.

6.
5.
12
17
47
45
71
54
99 0.051 0,414
66
56
61
28
61
19

84 * 0.093
18
86
67

15
58
HCHO CN
(PPM) (/CMS)



210

260
0.060



150



0.053




0

X POSSIBLE MINUTES OF SUNSHINE 72
(EST)


















































RDU

*
Data

**
6800




















AIRPORT

MAXIMUM TEMPERATURE 31.1

CENT

suspect and discarded.


data erratic but retained. Shifts due









































to calibration changes.




















-------
RT1 OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  3
DAY 2 OF 3     8-22-75
USFPA CONTRACT NO,68-03-2307
URBAN MIX
TARGET INITIAL HC/NOXz
                                                 PACE  2
39X DILUTION
5.0 PPMC/0,71 PPM
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
TIME
(EST)

0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22. 17
23. «7
03
(PPM)
0.301
0.277
0.257
0.237
0.218
0.202
0.188
0.174
0.179
0.214
0.274
0.337
0.391
0.430
0.449
0.448
0.438
0.422
0.404
0.385
0.368
0.350
0.328
0.309
TEMP
(CENT)


22.2


20.6


21.1


28.9


32.2


33.3


28.9


25.0

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.004
0.005
0.006
0.006
0.004
0.004
0.005
0.005
0.004
0.003
0.003
0.003
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.32
0.59
0.85
1.06
1.18
1.22
1.11
0.61
0.64
0.52
0.24
0.06
0.00
0.00
0.00
0.00
o.oo
N02
(PPM)
0.030
0.029
0.027
0.025
0.024
0.024
0.025
0.029
0.032
0.032
0.032
0.033
0.033
0.031
0.030
0.028
0.025
0.022
0.020
0.018
0.014
0.014
0.013
0.012
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.28
3.68
16.16
42.92
85.60
142.48
209.44
281.36
351.48
409.68
453.52
486.56
511.92
521.28
523.20
523.20
52i.ao
523.20
•524. JO
NOX THC CH4 NMHC CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0.030 0.87 0.62 0.25 5.31
0.029 0.91 0.60 0,31 5.09
0.027 4.83
0.025 4.60
0.024 a. 52
0.024 4,19
0.025
0.029
0.032
0.032 0.219 0.019 0.101
0.032
0.034
0.037
0.036
0,036
0.034 0,385 0,019 0.055
0.029
0.027
0.026
0.024
0.018
0,017
0.016
0.015
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 86
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 33.9 CENT





9.63 5.67


















CN
(/CM3)






210

160







110





0




























-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  3
DAY 3 OF 3     8-33-75
                                       USEPA CONTRACT NO.68-08-2307
TIME
(E3T)
0.07
1.47
2.47
3.47
a. 47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
_ 21.47
01 22.47
"-1 23.47
TIME
(E3T)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
03
(PPM)
0.291
0.276
0.260
0.247
0,234
0.221
0.207
0.190
0.185
0.207
0.250
0,301
0.342
0.361
0.378
0.385








TEMP
(CENT

23.3


22.2


22.8


30.6


32.2


32.8


27.8


24.4

                    NO
                   (PPM)

                   0.003
                   0.003
                   0.002
                   0.002
                   0.002
                   0.001
                   0.001
                   0.001
                   0.003
                   0.002
                   0.002
                   0.002
                   0.002
                   0.002
                   0.002
                   0.002
                     0.00
                     0.00
                     0.00
                     0.00
                     0.00
                     0,01
                     0.11
                     0.30
                     0.55
                     0.79
                     1.00
                     1.11
                     0.86
                     0.72
                     0.96
                     0.72
                     0.46
                     0.22
                     0.04
                     0.00
                     0.00
                     0.00
                     0.00
                     0.00
 N02
(PPM)

0.012
0.012
0.012
0.012
0.013
0.013
0.017
0.022
0.026
0.027
0.028
0.028
0.026
0.024
0.024
0.022
                      SR       CUM-SR
          (CENT)   (LANG/MIN)   (LANG)
  0.00
  0.00
  0.00
  0.00
  0.00
  0.28
  3.68
  15.60
  40.60
  80.32
 133.60
 196.68
 2S6.28
 303.96
 353.88
 404.76
 440.68
 461.56
 469.72
 471.00
 471.00
 471.00
 471.00
 471.00
                                       URBAN MIX
                                       TARGET INITIAL HC/NOXl
                                                     39X DILUTION
                                                     5.0 PPMC/0.71 PPM
 NOX
(PPM)

0.015
0.015
0.014
0.014
0.015
0.014
0.016
0.024
0.028
0.029
0.030
0.030
0.028
0.026
0.026
0.025
 THC
(PPM)
 CH4
(PPM)
NMHC
(PPM)
 CO
(PPM)
NBKI
(PPM)
N02-3
(PPM)
 HCHO
(PPM)
                                                                                        PAGE
  CN
(/CM3)
                                                                      170

                                                                      140
                                      0.163
                                      0.014
                                       0.060
                                                          0,017
                                                                                                                        100
         DILUTION
           (LPH)
          BEGAN
          (E3T)
         ENDED
         (E3T)
         X POSSIBLE MINUTES OF  SUNSHINE  63

         RDU AIRPORT MAXIMUM TEMPERATURE  33.3 CENT

         Data suspect and discarded.
-------
RTI OUTDOOR 3MOG CHAMBER STUDY

CHAMBER NUMBER  4
DAY 1  OF 3     6-21-75
USEPA CONTRACT NO.68-02-2207
                                                 PAGE  1
URBAN MIX
TARGET INITIAL HC/NOXj
39X DILUTION
1.0 PPMC/0,10 PPM
TIME
(EST)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
TIME
(EST)

0.63
1.63
2.63
3.63
4.63
5.63
6.63
7,63
8.63
9,63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21 .63
22.63
23-fcl
03
(PPM)
o.ooo
o.coo
0.000
0.000
0.000
0.000
0.000
0.002
0.046
0.113
0.203
0.307
0.381
0.407
0.406
0.391
0.369
0.350
0,328
0.306
0.286
0.264
0.246
0.227
TEMP
(CENT)


21.1


21.1


22.2


28.9


30.0


29.4


27.2


21.7

NO
(PPM)
0.000
0.000
0.000
0.084
0.083
0.082
0.068
0.026
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.12
0.32
0.58
0.81
1.04
1.17
1.21
0.99
0,76
0.38
0.48
0.25
0.06
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.000
0.000
0.000
0.017
0.018
0.018
0.024
0.059
0.075
0.064
0.052
0.040
0.032
0.027
0.024
0.020
0.019
0.017
0.013
0.010
0.009
0.007
0.006
0.006
CUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
4.56
19.36
48.44
91.98
149.32
216.66
288.38
352.62
403.28
434.44
461.04
481.10
468.88
090.20
490.20
090.20
490.20
090.20
NOX
(PPM)
0.000
0.000
0.000
0.102
0.102
0.101
0.092
0.084
0.076
0.064
0.052
0.040
0.032
0.027
0.024
0.020
0.019
0.017
0.013
0.010
0.009
0.007
0.006
0.006
DILUTION
UPM)






9.06


















THC*** CH4*** NMHC*** CO** NBKI N02-S
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM)



10.07
9.89
9.76
9.47
9.61
10.24
10.37 0.054 0.113
9.95
9.35
9.19
8.84
8.70
7.67
7.58 * 0.037
7.21
7.98
7.71
6.67
6,67
6.32
6.18
BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 72
(EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 31.
•ft
Data suspect and discarded.
it'll
CO data erratic but retained. Shifts due
AAA
HCHO CN
(PPM) (/CM3





170


200
0,032


180



0.055




0




1 CENT



to calibration changes.

5.67 THC, CH4 and »!HC data discarded due to excessive calibration err




































-------
   RTI OUTDOOR SMOG CHAMBER  STUDY

   CHAMBER NUMBER  a
   DAY 2 OF 3     8-22-75
USEPA CONTRACT NO.68-02-2207
                                                 PAGE  2
On
URBAN MIX
TARGET INITIAL HC/NOXl
39X DILUTION
1.0 PPMC/0.10 PPM
TIME
(EST)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8,63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18,63
19.63
20.63
21.63
22.63
23.63
TIME
(EST)

0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
03
(PPM)
0.212
0.198
0.184
0.171
0.160
0.150
0.140
0.130 •
0.127
0.139
0.163
0.190
0.214
0.233
0.241
0.240
0.235
0.227
0.216
0.206
0.196
0.186
0.174
0,164
TEMP
(CENT)


22.2


20.6


21.1


28.9


32.2


33.3


28.9


25.0

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.002
0.004
0.006
0.006
0.006
0.003
0.004
0.005
0.005
0.004
0.003
0.003
0.003
SR
(LANG/MIN)

0.00
0.00
0.00
0,00
0.00
0.01
0.11
0.32
0.59
0.85
1.06
1.18
1.22
1.11
0.81
0.64
0.52
0.24
0.06
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.005
0.005
0.005
0.005
0.005
0.004
0.005
0.007
0.009
0.011
0.011
0.012
0.012
0.011
0.011
0.010
0.009
0.007
0.006
0.004
0.004
0.003
0.003
0.003
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.38
4.78
19.36
48.82
94.10
153.08
221.24
293.56
362.58
417.78
459.92
493.76
514.32
521.88
523.20
523.20
523.20
523.20
523.20
NOX THC CH4 NMHC CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0.005 6.03
0.005 5.63
0.005 5.51
0.005 5.16
0,005 4.95
0.004 4.60
0.005
0.007
0.009
0.011 0.141 0.016 0,053
0.011
0.014
0.016
0.017
0.017 0.223 0.014 0.029
0.016
0.012
0.012
0.012
0.010
0.009
0.006
0.006
0.006
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 86
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 33.9 CENT





9.06 5.67


















CN
(/CM3)





150


220






180





110





























-------
RTI OUTOOOK SMOG CHAMBER STUDY

CHAMBER NUMBER  4
DAY 3 OF 3     8-23-75
USEPA CONTRACT NO.68-02-2207
URBAN MIX
TARGET INITIAL HC/NOX{
    39X DILUTION
    1.0 PPMC/0.10 PPM
TIME
(EST)
0.63
1.63
2.63
3.63
1.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
10.63
15.63
16.63
17.63
18.63
19.63
20.63
HU 21.63
<-" 22.63
**_ 23.63
TIME
(EST)
0,63
1.63
2.63
3.63
1.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21 .63
22.65
23, bS
03
(PPM)
0.156
0.147
0.138
0.128
0,120
0.113
0.105
0,096
0.069
0.121
0.154
0.185
0.210
0.222
0.230
0.233








TEMP
(CENT)

23.3


22.2


22. 8


30.6


32.2


32.6


27.8


20. a

NO
(PPM)
0.003
0,003
0.002
0.002
0.002
0.001
0.001
0.001
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002








SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.30
0.55
0.79
1.00
1.11
0.66
0.72
0.96
0.72
0,46
0.22
0.04
0.00
0.00
0.00
O.OO
o.oo
N02
(PPM)
0.003
0.003
0.002
0.003
0.004
0,004
0.007
0.010
0.011
0.012
0.012
0.011
0.010
0.009
0.009
0.007








CUM-SR
(LANG)
0.00
0.00
0.00
0.00
0.00
0.38
4.78
18.60
46.10
88.22
143.60
207.78
264.88
311.16
363.46
411.96
445.28
463.76
470.12
471.00
471.00
«71 .00
071 .00
171 ,OO
NOX THC
(PPM) (PPM)
0.006
0.006
0.004
0,005
0.006
0.005
0.009
0.011
0.013
0.014
0.014
0.013
0.012
0,011
0.011
0,010








DILUTION BEGAN
(LPM) (EST)
























CH4
(PPM
























ENDED
(EST)
























                                                                     NMHC
                                                                     (PPM)
           CO
          (PPM)
NBKI
(PPM)
N02-3
(PPM)
 HCHO
(PPM)
                                                 PAGE   3
  CN
(/CM3)
                                                                                                                         190
                                                                                        0.075
                             0.010
                                                                                                  0.031
                   0.036
                                        0.023
                                                                                                                         100
                                                                     X POSSIBLE MINUTES OF SUNSHINE  63

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE 33.3 CENT

                                                                     Data suspect and discarded.
-------
Ln
     HTI  OUTDOOR SMOG CHAMBER STUDY

     CHAMBER  NUMBER  1
     DAY  1  OF 3     8-27-75
USE.PA CONTRACT NO.68-02-2207

URBAN MIX               39X DILUTION
TARGET INITIAL HC/NOX: 10.0 PPMC/1.00 PPM
TIME
(Esn
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
1'j . 1 3
16.13
17.13
16. 3
19. 3
20. 3
21. 3
22. 3
23. 3
TIME
(E3T)
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0,000
0,000
0.076
0.334
0.680
0.971
1.066
1.027
0.965
0.899
0.837
0.764
0.721
0,675
0.626
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.007
0.773
0.804
0.764
0.770
0.660
0.490
0.366
0.160
0.014
0.006
0.006
0.006
0.007
0.009
0.009
0.007
0.007
0.007
0.007
0.006
0.005
SR
(LANG/MIN)
N02
(PPM)
0.000
0.000
0.004
0.234
0.227
0.232
0.249
0.353
0.494
0.570
0.733
0.794
0.642
0.460
0.298
0.220
0.185
0.161
0.140
0.126
0.112
0.101
0.095
0.086
CUM-SR
(LANG)
NOX
(PPM)
0.000
0.000
0.
1.
1.
1.
1.
1.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
012
007
031
016
019
013
984
956
912
607
646
466
305
228
194
170
148
134
120
108
102
091
DILUTION
(LPM)
THC CH4
(PPM) (PPM)

6
6
6
6
6
6
5
5
5
5
5
4
4
3
3
3
3
3
3
3
3

.17
.17
.17
.26
.04
.04
.70
.36
.25
.14
.04
.94
.01
.86
.63
.52
.43
.40
.08
.34
.37
.28
.28
.26
.23
.19
.26
.19
.24
.20
.20
.25
.25
,20
.25
.26
.25
.26
.23
.16
.21
.14
BEGAN ENDED
NMHC
(PPM)

4
4
4
5
4
4
4
4
4
3
3
3
2
2
2
2
2
2
1
2
2
X

.89
.89
.92
.03
.65
.78
.51
.12
.05
.94
.79
.69
.82
.61
.35
.27
.17
.17
.90
.13
.23
POSSIBLE
CO *
(PPM)

8.73
7.79
7.79
7.79
7,79
7.70
7.70
7.70
8.24
8.32
6.45
6.35
6.44
8.42
8.19
8.19
7.86
7.97
7.66
7.47
7.37
MINU
(EST) (E3T)
RDU AIRPORT MAX
0.13
1.13
2.13
3.13
4. 3
5. 3
6. 3
7. 3
8. 3
9. 3
10. 3
11. 3
12. 3
13. 3
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13

24.4


22.8


22.8


24.4


30,6


30.0


26.7


22.8

0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.17
0.08
0.27
0.69
1.15
1.19
1.11
0.99
0.77
0.47
0.23
0.06
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.08
1 .46
8.5t>
16.04
24.36
43.92
09.00
158.32
229.08
294.72
352.36
3V0.16
422.44
434. R8
438.00
438.00
438.00
438. UO
438.00



















*



0800 data



errati
calibration chan





9


















.63


















10


















.25






































































                                                                                              (PPM)
                              N02-S
                              (PPM)
  HCHO
 (PPM)
          PAGE   1
  CN
(/CM3)
                                                                                             1,073
                                                                                                       0.736
                             0.186
                                       0.143
0,229
-------
Oi
     RTI UUTOOUK  SMOG  CHAMBER  STUOr

     CHAMHtR  NUMBER   1
     WAY 
-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 3 OF 3     6-29-75
USEPA CONTRACT NO.66-02-2207

URBAN MIX               39X DILUTION
TARGET INITIAL HC/NOX: 10.0 PPMC/1.00 PPM
PAGK  3
TIME
(tST)
0.13
1 .13
2.13
3. 13
4.13
5.13
6.13
7.13
8.13
9. 13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
TIME
(tST)
0.13
1.13
pit
t- • 4 J
3.13
4.13
5,13
6.13
7.13
8. 13
9. 13
10.13
11.13
12. 13
13.13
14.13
15.13
16. 13
17.13
16.13
19.13
20. 13
21.13
22, 13
?3. 13
03
(PPM)
0.406
0.390
0,375
0.361
0.350
0.335
0.322
0.309
0.292
0.288
0.299
0.324
0.364
0.403
0.434
0.451
0.457







TEMP
(CENT)

18.9

17.2


18.9


26.1


29.4


31.1


25.0


21.1

NO
(PPM)
0.004
0.003
0.002
0.002
0.001
0.001
0.000
0.000
0.001
0.002
0.002
0.003
0.004
0.006
0.006
0.011
0.013







SR
(LANG/MIN)
0.00
0.00
0,00
0.00
0.00
0.01
0.12
0.38
0.61
0.92
1.10
1.23
1.25
1.16
1.03
0.82
0.54
0.26
0.05
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.0'Jl
0.040
0.039
0.036
0.035
0,035
0.035
0.036
0.042
0.046
0.050
0.055
0.057
0.058
0.059
0.061
0.061







CUM-SR
(LANG)
0.00
0.00
0,00
0.00
0.00
0.08
1.56
10.84
3b.46
74.56
131.20
198. 2a
272.20
346.48
415.04
47b.l6
522.12
552.28
56b.20
568.80
568.80
568.80
566.80
568.80
NUX
(PPM)
0.045
0.043
0.041
0.039
0.036
0.036
0.035
0.036
0.043
0.048
0.052
0.058
0.061
0.064
0.065
0.072
0.074







DILUTION
UPM)























THC
(PPM)
3.01
2.98
2.90
2.86
2.86
2.77
3.25
3.09
2.62
2.27
2.36
2.03
1.94










BEGAN
(EST)























CH4
(PPM)
1.20
.24
.22
.23
.22
.19
.38
.41
.33
1.36
1.35
1.34
1.22










ENDED
(EST)























NMHC
(PPM)
1.81
.74
,68
,63
.64
.58
,87
.68
.28
0.92
1.02
0.69
0.72










CU * NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
7,40
7-5 (i
.24
6, 85
6.68
61 A
.34
SQL.
• ™o
70 1
.93
77 O
. 79
7.00 0,322 0.001 0,077
64. O
,69
6, 09
5 a 'D
.82
5, 49
0.414 0.018 0,109










CN
(/CM3)




0








0








X POSSIBLE MINUTES OF SUNSHINE 93
RDU AIRPORT MAXIMUM TEMPERATURE ee.o CENT

* 6800 data
changes.





















erratic but retained shifts due to calibration












































-------
OS
    RTI OUTDOOR SMOG CHAMBER STUDY

    CHAMBER NUMBER  2
    DAY 1  OF 3     8-27-75
U3EPA CONTRACT NO.66-02-2207
                                                 PAGE  1
URBAN MIX
TARGET INITIAL HC/NOXj
39X DILUTION
5.0 PPMC/0.24 PPM
TIME
(EST)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
o.30
9.30
10.30
11.30
12.30
13.30
14,30
15.30
16.30
17.30
16.30
19.30
20.30
21.30
22.30
23.30
TIME
(EST)
03
(PPM)
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.043
0.093
0.201
0.387
0,540
0.606
0.631
0.627
0.599
0.559
0.521
0.481
0.449
0,419
0.389
0.355
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.007
0.206
0.203
0.202
0.191
0.067
0.006
0.004
0,003
0.003
0.003
0.004
0.005
0.006
0.007
0.007
0.007
0.006
0.006
0.006
0.005
0.004
3R
(LANG/MIN)
N02
(PPM)
0,000
0,000
0.002
0.055
0.058
0.056
0.067
0.166
0.217
0.184
0.154
0.120
0.099
0.068
0.078
0.072
0.064
0.056
0.046
0.040
0.036
0.034
0.030
0.026
CUM-3H
(LANG)
NOX
(PPM)
0,000
0.000
0.010
0.261
0.261
0.258
0,259
0.252
0,224
0.188
0.157
0.123
0,103
0,092
0,063
0.076
0.072
0.063
0.053
0.046
0.043
0.041
0,035
0.030
DILUTION
(LPM)
THC
(PPM)



1.26
3.40
3.62
3,79
3,62
3.18
3.39
3.16
2.94
2.92
2.61
2,49
2.05
.98
.60
.68
.57
.19
.36
.32
.27
BEGAN
(EST)
CHI
(PPM)



.26
.19
.20
.20
.19
.13
.11
.15
.11
.11
.03
.61
.01
.00
0.97
0.94
0.93
0.89
0.88
0.61
0.76
ENDED
(EST)
NMHC
(PPM)



0.02
2.21
2.12
2.60
2.43
2.05
2.28
2.03
1.83
1.78
1.58
1.85
1.01
0.98
0.62
0.71
0.64
0,60
0.19
0.51
0,51
Z POSSIBLE

CO* NDKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) 
-------
HTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  2
DAY 2 OF 3     8-38-75
USER* CONTRACT NO.68-02-3207
                                                 PACE  2
URBAN MIX
TARGET INITIAL HC/NOXt
39X DILUTION
5.0 PPMC/0.21 PPM
TIME
(EST)
0.30
1.30
2.30
3.30
1.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
11.30
15.30
16.30
17,30
16.30
19.30
20.30
21.30
22.30
23.30
TIME
(EST)
03
(PPM)
0,327
0.299
0,278
0.256
0.233
0.216
0,201
0,182
0.173
0.180
0.203
0.213
0,279
0.3H
0,339
0.353
0.355
0.317
0.333
0,317
0,296
0,286
0,271
0,264
TEMP
(CENT)
NO
(PPM)
0.001
0.003
0,003
0.002
0.002
0.002
0.001
0.002
0.002
0.002
0.003
0,001
0,001
0.006
0.007
0,009
0.010
0.011
0.012
0.011
0.011
0.009
0.007
0.005
SR
(LANG/MIN)
N02
(PPM)
0.025
0.022
0.021
0.020
0.019
0.019
0.019
0.021
0.021
0.027
0,029
0,030
0.031
0.032
0.032
0.031
0.031
0.030
0.029
0.024
0.020
0.019
0.018
0.017
CUM-3R
(LANG)
NOX
(PPM)
0.029
0,026
0.025
0.022
0.021
0.021
0.020
0,021
0.026
0.029
0.032
0.031
0.035
0.039
0.040
0.010
0.041
0.011
0.011
0.034
0.031
0.026
0.026
0.022
DILUTION
(LPM)
THC
(PPM)
.24
.21
.23
.30
.34
.32
.23
.58








.39
.26
.17
,03
.16
.23
.31
.31
BEGAN
(EST)
CHI
(PPM)
0.70
0.72
0.64
0.81
0.71
0,74
0.67
0,73








0.83
0.85
0.66
0.60
0.77
0.68
0.89
0.63
ENDED
(EST)
NHHC
(PPM)
0.51
0.49
0.56
0,19
0.62
0.58
0.57
0.84








0.55
0.43
0.32
0.23
0.39
0.35
0.41
0.46
X POSSIBLE

CO* NBKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
5.23
4.99
1,59
5.75
5.31
4.96 170
4.72
1.62
0,191 0,013 0,053




0.355 0,015 0.030


6.79
6.58
6.56
6.53
6.51
6.42
6,27
6,17
MINUTES OF SUNSHINE 97

RDU AIRPORT MAXIMUM TEMPERATURE 31,7 CENT
0.30
1.30
2.30
3.30
4.30
5,30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13,30
11.30
15.30
16.30
17.30
16,30
19.30
20.30
21.30
22,30
23.30

21,7


18.9


19.4


27.8


30.6


31.1


21.1


20.6

0.00
0.00
0.00
0.00
0.00
0.02
0.13
0.39
0.60
0.90
1.15
1.21
1.25
1.16
1.02
0.60
0.54
0.24
0.06
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0,00
0,00
0,00
0.36
3,54
16.02
43,20
61.60
113.10
213.72
288.30
361.68
428.76
186.00
529.32
556.32
567.18
570.00
570.00
570.00
570.00
570.00





IT
6800 data erratic but retained. Shifts due to calibration changes.





9.91











































7.17




























































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  2
DAY 3 OF 3     8-29-75
U3EPA CONTRACT NO.68-02-2207
                                                 PAGE
URBAN MIX
TARGET INITIAL HC/NOXJ
39X DILUTION
5.0 PPMC/0,24 PPM
TJMl
(EST)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15,30
16.30
17.30
18.30
19.30
20,30
21.30
22.30
TIME
(fcST)

0.30
1.30
2.30
3.30
4,30
5.30
6.30
7.30
8.30
9.30
10,30
11.30
12.30
13.30
10.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
03
(PPM)
0.253
0.245
0.236
0.228
0.222
0.214
0.206
0,195
0.184
0.182
0.190
0.215
0.245
0.271
0,296
0.310
0,309






TEMP
KENT)


18.9


17.2


18,9


26.1


29,4


31.1


25.0


21.1
NO
(PPM)
0.004
0.003
0.002
0.002
0.001
0.001
0.000
0.000
0.001
0.002
0.002
0.003
0.004
0.006
0.007
0.011
0.013






3R
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.12
0.38
0.61
0.92
1.10
1.23
1.25
1.16
1.03
0.82
0.54
0.26
0.05
0.00
0.00
0.00
0.00
N02
(PPM)
0.016
0.015
0.015
0.014
0.014
0.014
0.014
0.015
0.018
0.021
0.022
0.025
0.027
0.029
0.028
0.030
0.030






CUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.18
2.76
14.64
41.58
83.76
142.20
210.54
284.70
358.08
425.34
483.36
527.52
554.88
566.70
568.80
568.80
568.80
b66.80
NOX THC CH4 NMHC CO* NHKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.020 .31 0.80 0.51 6.04
0.018 .36 0.79 0.57 5.85
0.017 .24 0.86 0.39 5,66
0.016 ,25 0.83 0.42 5.54
0.015 .18 0.82 0.36 5.21
0.015 .20 0.86 0.35 4.95 120
0.014 .16 0.84 0.32 4.71
0.015 .14 0.82 0.32 4.90
0.019 0.212 0.008 0.025
0.024
0.025
0.028
0.031
0,035 0.300 0.015 0.040
0.035
0.041
0.043 0






DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 93
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 31.1 CENT

•ft
6800 data erratic but retained. Shifts due to calibration changes.





















-------
RTI OUTDOOR  SMOG  CHAMBER STUl>r

CHAMBER NUHBE.H   }
DAr 1  (JF J     8-27-75
USEPA CONTRACT NO.66-02-2807

URBAN MIX                39X  DILUTION
TARGET INITIAL HC/NOX:   5.0  PPMC/0.71 PPM
PAGE  1
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
4.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
16.47
19.47
20.47
21 .47
22.47
23. it!
TIME
(1ST)

0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
B.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
16.47
19.47
20.47
21.47
22.47
23.47
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo •
0.000
0.000
0.000
0.010
0.103
0.253
0.396
0.506
0.560
0.542
0.494
0.459
0.431
0.405
0.376
0.352
TEMP
(CENT)


24.4


22.8


22.8


24.4


30.6


30.0


26.7


22. H

NO
(PPM)
0.000
0.000
(1.007
0.602
0.5B6
0.5BO
0.563
0.493
0.442
0.375
0.238
0.074
0.007
0.006
0.006
0.007
0.007
0.007
0.007
0.006
0.006
0.006
0.005
0.004
SR
(LANG/MIN

0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.17
0.08
0.27
0.69
1.15
1.19
1.11
0.99
0.77
0.47
0.2S
0.06
0.00
0.00
0.00
0.00
0.00
^02
(PPM)
0.000
0.000
0.002
0.143
0.155
0.153
0.168
0.214
0.252
0.304
0.407
0.528
0.533
0.4/16
0.366
0.282
0.211
0.152
0.093
0.078
0.074
0.067
0.063
0.057
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.28
3.6«
11.96
19.64
29. 76
57.72
112.00
162.12
251.28
314.52
367.76
405.56
427.04
436.08
438.00
438.00
438.00
438.00
438.00
MOX
(PPM)
0.000
0.000
0.010
0.745
0.74J
0.733
0.730
0.707
0.694
0.679
0.64S
0.602
0,540
0.452
0.372
0.290
0.218
0.159
0.101
0.084
0.080
0.074
0.069
0.061
DILUTION
(LPM)











9.63













THC
(PPM)

0
2
2
2
2
2
f
2
2
2
2
2
1
1








.40
.52
.73
.65
.91
.65
.90
.67
.49
.60
.36
.13
.99
.86
.66
.54
.53
.52
.45
.41
.33
BEGAN
(EST)











10
























.25













CH4
(PPM)

0.
0.
0.
0.
0.
0,
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.

36
35
29
35
41
35
33
39
3 \
42
32
33
40
33
39
37
42
35
44
36
37
ENDED
NMHC CO* NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)

0.03
? . 1 6
2.40
2.30
2.51
2.30
2.58
2.27
2.16
2.17
2.04
i.eo
1.59
1.55
.27
.17
.11
.16
.01
.05
0.96

9
8
8
7
8
7
7
7
8
8
8
8
8
8
7
7
7
7
7
7
7
X POSSIBLE

.IB
.37
.37 170
.98
.27
.89
.89 ** ** 0.010
.79
.53
.62 170
.42 ** 0.430 0.097
.36 210
.24
,08
.99
.90
.71
.34
.41 0
.24
.07
MINUTES OF SUNSHINE 62
(EST)


















































RDU

6800
**
Data




















AIRPORT

MAXIMUM TEMPERATURE 89.0 CENT

data erratic but retained. Shifts due to calibration changes.

suspect





















and discarded.




















-------
RTI UUTUUOK SMCJG CHAMBER STUDY

CHAMBER NUMBER  3
DAY d OF 3     8-26-75
USEPA CONTRACT NO.66-02-3207
                                                 PAGE  2
URBAN MIX
TARGET INITIAL HC/NOXJ
39X DILUTION
5.0'PPMC/0,71 PPM
TIME
(ESI)
0.17
1.17
2.17
3.17
1.17
5.07
6.17
7.17
8.17
9.17
10.07
11,07
12.17
13.17
11.17
15.17
16.17
17.17
IB. 17
19.17
20.17
21.17
22.17
23.17
TIME
(EST)
03
(PPM)
0.3?9
0.309
0.292
0.276
0.259
0.207
0.251
0.217
0.225
0.258
0.310
0.370
0.021
0.158
0.181
0.1B8
0.180
0.161
0.110
0.113
0.390
0.373
0.358
0.311
TEMP
(CENT)
NO
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
n
0
0
0
0
0
0
0
0
0
0



B
f
f
^
m
^
.
B
m
.
.
^
^
.
^
f
m
m
.
u
m
.


003
00 5
003
002
001
001
001
002
002
002
003
001
000
006
007
009
010
Oil
012
Oil
010
009
007

SH
(LANG/M1N)
^02
(PPM)
0.056
0.051
0.050
0.019
0.006
0.006
0.017
0.052
0.055
0.055
0 . 0 'j 5
0.052
O.Obl
0.050
0.017
O.OOb
0.013
0.011
0.035
0.031
0.029
0.026
0.026
0.025
CUM-SH
(LANG)
NUX
(PPM)
0.059
0.055
0.053
0.051
0.017
0.017
O.OOfl
0.055
0.057
0.0b7
0.058
0.057
0.056
0.057
0.055
0.055
0.052
0.051
0.017
0.002
0.039
0.03K
0,033

DILUTION
UPM)
THC

.IB
.57
.31
.56
.56
.55
.16
.18
AA
AA
AA
AA
AA
AA
AA
AA
.17
.52
.31
.22
.32
.36
.33
.10
BEGAN
(EST)
CHI
(PPM)
0.31
0.36
0.37
0,39
0.06
0.10
0.15
0.03
A*
AA
AA
AA
AA
AA
AA
AA
0.01
0,52
0.18
0.10
0.10
0.17
0.50
0.50
ENDED
(EST)
WHC
(PPM)
,11
,21
0.97
.17
.10
.10
.01
.05
AA
AA
AA
AA
AA
AA
AA
AA
1.06
1.00
0.83
0.79
0.91
0.90
O.B3
0.90
X POSSIBLE


CO* NBK1 N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
6
6
6
6
7
7
7
7








7
7
7
7
7
6
6
6


RDU AIRPORT
0.17
1.17
2.17
3.17
1.17
5.17
6.07
7.17
8.17
9.17
10.17
11,17
12.17
13.17
11.17
15.17
16.17
17.17
18.07
19.07
20.07
21.07
32.17
23.07

21.7


18.9


19.1


27.8


30.6


31.1


21.0


20.6

























0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
Q
0
o
.00
.00
.00
.00
.00
.02
.13
.39
.60
.90
.15
.21
.25
.16
.02
.80
.50
.21
.06
.00
.00
.00
.00
.00
0.00
0.00
0.00
0.00
0.00
0.56
1.81
19.92
19.20
93.60
151.60
226.12
300.80
373.28
138.96
190.00
534.7?
S58.72
560.08
570.00
570.00
570.00
570.00
S7O . OO



*

.93
.81
.57
.35
.93
.03 130
.26
.51
** 0,267 0.016 0.111
AA
AA
AA
*A
AA 0.199 0,016 0.093
AA
AA
.13
.01
.10
.12
.03
.91
.61
.56
MINUTES OF SUNSHINE 97

MAXIMUM TEMPERATURE 89.0 CENT'

6800 data erratic but retained. Shifts due to calibration changes.








9.63











































10.25













AA
Data suspect











































and discarded.




















-------
RTI OUTDOOR SMUG CHAMBER  STUDY

CHAMUER NUMBER  3
DAY 4 OF i     6-29-75
USEPA CONTRACT NO.6B-02-2207
                                                  PAGE   3
URBAN MIX
TARGET INITIAL HC/NOXJ
39% DILUTION
5.0 PPMC/0.71 PPM
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.U7
10.47
1 1 .47
12.47
13.47
14.07
15.47
16.07
17.47
18.07
19.07
20.47
22.47
23.47
TIME
(EST)

0.47
1.47
2.47
3.47
4.47
5.07
6.47
7.47
8.47
9.07
10.07
11.47
12.47
13.47
10.07
15.47
16.47
17.47
18.07
19.47
20.07
21.47
22.47
23.47
03
(PPM)
0.333
0.320
0.309
0.299
0,290
0.280
0.271
0.259
0.248
0.249
0.260
0.281
0.309
0.333
0.353
0.361
0.359






TEMP
(CENT)


18.9


17.2


18.9


26.1


29.4


31.1


25.0


21.1

MO
(PPM)
0.004
0.003
0.002
0.002
0.001
0.001
o.ooo
0.000
0.001
0.002
0.002
0.003
0.000
0.006
0.007
0.011
0.013






SR
(LANG/M1N)

0.00
0.00
0.00
0.00
0.00
0.01
0.12
0.38
0.61
0.92
.10
.23
.25
.16
.03
O.P2
0.54
0.26
0.05
0.00
0.00
0.00
0.00
0.00
M0r>
(PPM)
0.020
0.022
0.021
0.021
0.021
0.021
0.020
0.022
0.026
0.030
0.032
0.033
0.030
0.035
0.035
0.036
0.035






CUM-SR
(LttNG)

0.00
0.00
0.00
0.00
0.00
0.28
3.96
18.00
47.68
92.96
153.20
222.80
297.20
369.68
035.60
491.56
532.92
557. OB
567.20
568.80
568.80
568.80
568.80
568.80
NOX THC CH4 VJMHC CO* NBK1 N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CMJ)
0.028 .35 0.45 0.90 6.31
0.026 .40 0.50 0.90 6.20
0.024 .30 0.53 0.77 5.90
0.024 .25 0.51 0.70 5.66
0.022 .23 0.57 0.66 5.20
0.022 .15 0.49 0.66 5.15 130
0.020 .13 0.52 0.61 4.82
0.022 .23 0.08 0.75 4.96
0.027 0.287 0.011 0.050
0.032
0.034
0.036
0.039 0.339 0.016 0.082
0.002
0.003
0.007
0.008 2l°






DILUTION BtGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 93
(LPM) (EST) (E3T)
RDU AIRPORT MAXIMUM TEMPERATURE ee.o CENT
it
6800 data erratic but retained. Shifts due to calibration changes.






















-------
    RT1.0JTDOUK
                     CHAMBER
                                                                        J3EPA  CONTRACT  NO.68-02-2207
ON
   CHAMBER  NUMBER   U
   DAY  1  'JF  5      6-27-75
                                                                                                                          PAGE  I
J^BAN MIX
TARGET  INITIAL HC/NOX:
39X DILUTION
1.0 PPMC/0,10 PPM
1 1 It
( E 3 1 )
0.63
1 .63
2.63
3.o3
4.63
5.63
6.63
7.63
P. 63
9.63
10.63
11,63
12.63
13.63
14.63
15.t.3
16.63
17.63
18.63
19.63
20.63
21.63
22.63
24.63
UME
(EST)

0.63
1.63
2. b3
3.63
4.63
5.63
6.63
7.63
«. 63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.t>3
21. t>4
2«?.t>3
2 i.bi
J3
(PPM)
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.011
0.025
0.056
0.124
0,253
0.373
0.432
0.455
0.446
0.420
0.393
0.366
0.335
0.309
0.2P9
0.267
0.249
TEMP
(CENT)


24.4


22.8


22.8


24.4


30.6


30.0


26. 7


^^.t^

NO
(PPM)
0.000
o.ooo
0.017
0.106
0. 105
0. 104
0.079
0.01 3
0.007
0.005
0.003
0.003
0.003
0.005
0.005
0.006
0.007
0.007
0.007
0.007
0.006
0.006
0.005
0.004
SR
(LANG/M1N]

0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.17
0.08
0.27
0.69
1.15
1.19
1.11
0.99
0.77
0.47
0.23
0.06
0.00
0.00
0.00
0.00
o.oo
•Mr?
(PPM)
0.000
0.000
0.01H
0.041
0.04b
0.047
0.066
0.122
0.118
0.107
J.091
0.072
0.057
0.047
0.041
0.035
0.032
0.030
0.024
0.021
0.019
0.017
0.015
0.014
CUM-SH
1 (LWNli)

0.00
0.00
0.00
0.00
0.00
0.38
4. 70
13.66
20.44
32.46
64.62
123.50
194.02
262.38
324.42
375.46
410.26
429. 34
'•436.68
438. OU
<*iB.OO
4iB.oo
uia.oo
'4 i » . 0 O
NDX CMC**
(PPM) (PPM)
0.000
0.000
0.035
0.147
0.150
0.151
0.145
0.135
0.125
0.112
0.094
0.075
0.060
0.052
0.046
0.042
0.040
0.037
0.031
0.029
0.02&
0.024
0.020
0.018
DILUTION BEGAN
(LPM) (EST)







9. Ob 6.75

















CH4** NMHC** CO* NUX I N02-S HCHO CN
(^PM) (P"M) (PPM) (PPM) (PPM) (PP.M) (/CM3)

10.29
10.10
9.81
9.81
9.72
9.52
8.95 0.088 0.
8.66
9.11
8.76
6.41 0.459 0.
8.00
1,11
7.45
7.11
6.85
6.47
6.34
6.12
5.78
5.55
ENDED X POSSIBLE MINUTES OF SUNSHINE
(EST)
3DU AHPUKT MAXIMUM TEMPERATURE
*
CO data erratic but retained. Shifts
**
THC, CH^ and NMHC data discarded due























760



116 0,038


460
046 0.050
290






0


62

89.0 CENT

due to calibration changes.

to excessive calibration errr




















-------
rM 1 UUrOUOH S^IJG CHAMDER 3TUDV

CHAMBER  NUMBER  4
oar a JF  5      8-2H-75
J3EPA CONTRACT  NO.68-02-2207

URBAN MIX                 39X  DILUTION
TARGET  INITIAL  HC/N'JXj   1.0  PPMC/0.10
T1ML
(EST)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
9.63
9.63
10.63
11.64
12.63
li.63
14.63
15.63
16.63
17.63
IB. 65
19.63
20.63
21 .63
22.63
23.63
TIME
(EST)
0.63
1 .63
2.63
3.63
4.63
5.63
6.63
7.63
0.63
9.63
10.63
11.65
12.63
13.63
14.63
15.63
16.63
17,63
ia.63
19.65
20.63
21.63
22.63
23.63
03
(PPM)
0.252
0.216
O.?03
0. 16')
0.1 75
0. 166
0.153
0.143
0.139
0.147
0. 163
0.175
0.212
0.228
0.243
0.245
0.241
0.231
0.218
0.205
0.195
0.187
0.181
0.174
TEMP
(CENT)

21.7


18.9


19.4


27.8


30.6


31.1


24.4


20.6

NU
(PPM)
0.003
0.002
0.002
0.002
0.002
0.00 I
0.001
0.002
0.002
0,002
0.005
0.005
0.004
0.006
0.007
0.009
0.01 1
0.012
0.012
0.01 1
0.010
0.007
0.006
0.005
SR
(LANG/MIM)
0.00
0.00
0.00
0.00
0.00
0.02
0.13
0.39
0.60
0.90
.15
.24
.25
. 16
.02
O.HO
0.54
0.24
0.06
0.00
0.00
0.00
0.00
0.00
*IJ2
(PP-I)
0.01 5
0.013
0.013
0.012
0.012
0.011
U.01 1
0.013
0.014
0.015
0.01H
O.Olrt
0 . 0 1 It
J . 0 1 11
0.018
0 . 0 1 tl
0.017
0.017
0.015
0.013
0.012
0.010
0.010
0.009
CUvl-3R
(LANG)
0.00
0.00
0.00
0.00
0.00
0. 76
6.14
23.82
55.20
102.60
166. 10
238.52
313.30
4B4.HO
449.lt.
302.00
540.12
361 .12
ibB.bH
5 / 0 . II 0
5/0.00
i/0.00
3/0.00
5 / 1) . o 0
MUX THC**
(PPM) (PPM)
O.Olb
0.015
0.015
0.014
0.014
0.012
0.012
0.015
O.Olb
0.017
0.021
0.021
0.022
0.025
0.02i>
0.027
0.028
0.029
0.027
0.02 '4
0.021
0.017
O.Olb
0.014
DILUTION UEG4N
(LPM) (EST)






9. Ob

















CH4
(PPM
























ENDED
(EST)






b.7

















VMHC**
                                                                                     cu*
                                                                                               (PPM)
            N02-3
            (PP1-!)
                                            HCHO
                                           (PPM)
                                PAGE  2
              CN
            (/CM3)
                                                                                    5.41
                                                                                    5.11
                                                                                    4.85
                                                                                    4.67
                                                                                    4.22
                                                                                    3.96
                                                                                    3.87
                                                                                    3.99
                                                                                    3.75
                                                                                    3,65
                                                                                    5.39
                                                                                    3.21
                                  150
0. 155
                                                                                             0.234
                               0.009
           0.014
0.045
                                                                                                                   0.025
                                                                         X POSSIBLE  MINUTES OF  SUNSHINE  97

                                                                         SOU AIRPORT  MAXIMUM TEMPERATURE 89.0

                                                                         CO data erratic but retained.   Shifts due to calibration changes.
                                                                        *
                                                                         THC, CH^ and NMHC data discarded due to  excessive calibration error.
-------
KTI UUTDOJH  SMJG CHAMBER  STUJr

CHAMBER NUMBER   4
DAY 4 OF  3      B-£9_7n,
USEPA CONTRACT  NO. 66-02-2207
J1BAN ^1X
TARGET INITIAL  HC/NOX:
                         39X
                         1.0 PPMC/0.10  PPM
Tl x't
(EST)
0.6 5
1 .63
2.63
3.63
4.63
3.63
fa. 63
/.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
II Mt
(ESF)
0.63
1 .63
2.63
3.63
4.63
5.63
6.63
7.63
B.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
1H.63
19.63
20.e>3

i>S\ 63
2 * " t»i
:J3
(PPH)
0.164
0.164
0.156
0.152
0.149
0.143
0.137
0.130
0 . 1 2 3
0.127
0.137
0.152
0.172
0,191
0.204
0.212
0.206







TEMP
(CENT)

18.9


17.2


18.9


26.1


29.4


31.1


25.0


 a - » o
NOX THC**
(PPM) (PPM)
0.013
0.011
0.010
0.009
0.009
0.009
O.OO/
0.010
0.013
0.015
O.Olb
0.017
0.019
0.022
0.023
0.023
0.031







DILUTION BEGAN
(LPM) (ESI)
























CH4

























tMDED
(EST)
























                                                                        (PPM)
           CO*
           (PPM)
                     NBKl
                     (PPM)
                                                                                                       N02-S
                                                                                                       (PPM)
 HCHO
(PPM)
                                                    PAGE
  CN
(/CM3)
                                                                                                                              150
                                                                                            0.144      0,009      0.024
                                                                                            0,193     0.014      0.047
                                                                                                                              210
                                                                        X  POSSIBLE MINUTES  OF  SUNSHINE  93

                                                                        R.DU AIRPORT MAXIMUM TEMPERATURE aa,o  CE;NT

                                                                        CO data erratic but retained.  Shifts due to calibration changes.

                                                                        THC, CH^ and NMHC data discarded due to excessive calibration error.
-------
RTI OUTDOOR SMUG CHAMBLR STUDY

CHAMBER NUMBER  1
DAY 1 OF 3     9-25-75
U3EPA CONTRACT NO.68-02-2207

URBAN MIX               95X DILUTION
TARGET INITIAL HC/NOXJ 10.0 PPMC/1.00 PPM
PAGE  1
TIME
(EST)
0.80
1.80
2.80
3.60
4.80
5.80
6,80
7.80
8.60
9.60
10.80
11.60
12.60
13.80
14,60
15.60
16.80
17.80
18.80
19.80
20.80
21 .80
22.80
23.60
TIME
(LST)
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.010
0.013
0.018
0.016
0.009
0.000
0.000
0.000
0.000
0.000
0.000
TEMP
(CENT)
NO
(PPM)
0.015
0.015
0.015
0.917
0.911
0.891
0.822
0. 701
0.568
0.466
0.337
0.24J
0.152
0.091
0.061
0.043
0.033
0.027
0.020
0.019
0.019
0.017
0.017
0.017
SR
(LANG/MIN)
N02
(PPM)
0.002
0.002
0.002
0.198
0.2li
0.21 r
0.216
0.211
0.203
0.220
0.26i
0.271
0.287
0.279
0.256
0.225
0.195
0. 174
0.151
0.130
0.112
0.096
0.083
0.071
CUM-SH
(LANli)
NOX
(PPM)
0.017
0.017
0.017
1.114
1.124
1.106
1.038
0.911
0.791
0.687
0.600
0.511
0.436
0.370
0.317
0.267
0.228
0.201
0.171
0.150
0.132
0.113
0.101
0.088
DILUTION
(LPH)
THC
(PPM)
1.14
1,13
1.13
6.07
6.43
6.97
6.66
5.94
5.26
4.64
4.13
3.63
3.17
2.74
2.47
2.19
1.95
1.76

1.47
1.35
1.22
1.13
1.03
BEGAN
(EST)

CH4
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
.66
.62
.63
.61
.60
.62
.60
.56
.52
.45
.45
.31
.25
.20
.20
.16
.15
.10

.11
.06
.08
.14
.10
ENDED
NMHC
CO NBKI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0,
0.
0.
5.
5.
6.
6.
5.
4.
Q.
3.
3.
2.
2.
2.
2.
1.
1.

1.
1.
I.
0,
0.
X
46
50
50
47
62
35
06
35
74
18
68
32
91
55
27
02
60
65

36
26
13
99
93
0.08
0.07
0.04
9,45
9.45
9,45
6.93
7.82
6.70
5,84
5.13
4.22
3.86 0.051 0,219 0,017
3.35
2.95
2.56
2.22
1.93 0,064* 0.034* 0,057

1.51
1.32
1.15
1.05
0.66
CN
(/CM3)





0












0


0


POSSIBLE MINUTES OF SUNSHINE 0
(tST)
RDU
0.80
1.80
2.80
3,60
4.80
5.80
6.80
7.80
8.60
9.80
10.60
11 .60
12.80
13.60
14.80
15.80
16.80
17.80
18.80
19.80
20.80
21.60
22.80
23.60

21.7


20.6


16.9


18.9


20.0


20.0


20.0


19.4

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.02
0.07
0.13
0.20
0.22
0.29
0.25
0.15
0.23
0.11
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0./48
1.56
5.16
12.24
23.40
36.36
52.92
66.40
78.60
91 .44
99.48
101 .28
101 .qo
101 ,»0
101 .40
101 .UO
101.40
101.40






39.93























6.33


































































*























AIRPORT MAXIMUM TEMPERATURE 21,7 CENT



Data Suspect But Retained


































































-------
RTI UUTDOUR SMUG CHAMBER STUDY

CHAMBER NUMHLR  1
DAY 2 OF 3     9-26-75
USEPA CONTRACT NO.68-02-3207

URBAN MIX               95X DILUTION
TARGET INITIAL HC/NOXJ  10.0 PPMC/1.00 PPM
PAGE  2
T1ML
(EST)
O.BO
1,80
2.80
3.80
1.80
5.80
6.80
7.80
8.80
9.80
10.80
11.80
12.80
13.80
14.80
15.80
16.80
17.80
18.80
19,80
M 20.80
£ 21.80
= 22.80
23.80
TIME
(EST)

0.80
1.80
2.80
3.80
1.80
5.80
6.80
7.80
6.80
9.80
10.80
11.80
12.80
13,80
11.60
15.60
16.80
17.80
18.80
19,60
20.60
21 .00
22. OO
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0,009
0.031
0.056
0.082
0.107
0.121
0.132
0.146
0.110
0.136
0.123
0.109
0.102
0.091
0.066
0.082
0.076
TEMP
(CENT)


16.9


16.9


18.9


21.1


2a.i


25.6


20.0


17 .B
NU *
(PPM)
0.015
0.011
0.013
0.013
0.016
0.015
0.019
0,011
0.018
0.022
0.021
0.024
0.015
0.022
0.026
0.021
0.021
0,018
0.011
0.006
0.001
0.003
0.002
0.001
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.14
0.53
0.72
0.62
0.93
0,76
0.88
0.93
0.55
0.34
0.10
0.00
0.00
0.00
o.oo
o .00
NU2
(PPM)
0.061
0.055
0.015
0.040
0.032
0.031
0.02V
0.030
0.021
0.031
0.035
0.032
0.030
0.027
0.026
0.025
0.025
0.020
0.016
0.011
0.012
0,012
0.01 1
0.011
CUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.96
7.92
35.01
75.96
123.96
178.44
226.08
277.44
332.64
3/0.20
393.12
402.00
403.20
403.20
a03.20
<>OJ.£O
aoj.20
NUX *
(PPM)
0.076
0.068
0.056
0.052
0.048
0.016
0.016
0.041
0.010
0.053
0.057
0.056
0.015
0.049
0.051
0.046
0.016
0.039
0.027
0.020
0.016
0.015
0.013
0.012
DILUTION
(LPM)







39.93
















THC
(PPM)
0.96
0.91
0.87
0.81
0.76
0.76
0.79
0.77
0.77
0.71
0.74
0.67
0.68
0.69
0.67
0. 70
0.72
0.65
0,78
0.80
0.61
0.84
0.87
0.87
BEGAN
(LST)
























CHI
(PPM)
0.09
0.09
0.10
0.11
0.12
0.11
0.11
0.11
0.11
0.06
0.16
0.16
0.12
0.12
0.1 1
0.12
0.16
0.14
0.13
0.15
0.17
0.15
0.16
0.16
ENDED
(EST)







6.33
















NMHC CO NBKI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0.87 0.78
0.82 0.68
0.76 0.67
0.70 0.52
0.66 0.44
0.65 0.40
0.66 0.39
0,66 0,38
0.66 0.44 0.025 0.031 0.066
0.65 0.39
0.59 0.47
0.51 0.33
0,56 0.43
0,57 0.49
0.56 0.54 0.119 0.031 0.031
0.56 0.51
0.56 0.54
0.51 0.51
0.65 0.53
0.65 0.53
0.67 0.55
0.69 0,56
0.69 0.56
0.70 0,56
X POSSIBLE MINUTES Of SUNSHINE <»7

RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT

* The apparent increase in NO and NOX concentrations
is probably due to thermal zero drift in the
instrument.



















CN
(/CM3)





0









0





0




























-------
RTI OUTDOOR 3MOG CHAMBER STUOY

CHAMBER NUMItER  1
DAY 3 (JF 3     9-27-75
U3EPA CONTRACT NO.68-02-2207

URBAN MIX               95X DILUTION
TARGET INITIAL HC/NOXl 10.0 PPMC/1.00 PPM
PACE  3
TIME
(tST)
0.80
1.80
2.80
3. HO
4.80
5.80
6.80
7.80
8.80
9.80
10.80
11.80
12.80
13.80
14.80
15.80
16.80
17.00
18.80
19.80
20.80
21,80
22.80
TIME
(EST)

0.80
1.80
2.80
3.80
4,60
5.80
6.80
7.80
6.80
9.80
10.80
11.80
12.80
13.80
14.80
15.80
16.80
17.80
18.80
19.80
20.80
21.80
22.80
03
(PPM)
0,073
0.066
0.063
0.059
0.055
0.054
0.050 '
0.044
0.043
0.043
0.052
0.070
0.082
0.096









TEMP
(CENT)


16.7


15.6


14.4


16.3


22.2


23.3


18.3


16.1
NO *
(PPM)
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.003
0.010
0.011
0.013
0.013









SR
(LANGXM1N)

0.00
0.00
0.00
0.00
0.00
0.00
0.08
0.12
0.13
0.51
0.72
1.06
0.80
1.06
0.82
0.60
0.33
0.10
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.010
0.010
0.010
0.009
0.009
0.009
0.009
0.009
0.009
0.009
0.010
0.010
0.012
0.012









CUM-3H
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
3.84
10.56
18.24
44.28
84.90
144.48
195.60
256.08
30fl. 16
340.80
36^.84
370.60
3/9.80
379.80
3/9.80
379.80
3/V.80
NOX *
(PPM)
0.011
0,010
0.010
0.009
0.009
0.009
0,009
0.009
0.010
0.012
0.019
0.020
0.025
0.025









DILUTION
(LPM)
























THC
(PPM)
0.88
0.88
0.91
O.V3
0.93
0.94
0.93
0.69
0.86
0.85
0.83
0.85
0.64
0.84









BEGAN
(EST)
























CH4
(PPM)
0.19
0.19
0.19
0.22
0.20
0.23
0.20
0.22
0.20
0.20
0.17
0.25
0.23
0.23









ENDED
(EST)
























NMHC CO NBK1 N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0.69 0,57
0.69 0.58
0.72 0.60
0.71 0.59
0.73 0.60
O./l 0.60
0.73 0.56
0,67 0,54
0,66 0,53 0,033 0.006 0.023
0.65 0,55
0.66 0.49
0.60 0.56
0,61 0,55
0.61 0,57 0,113 0.011 0.038









I POSSIBLE MINUTES OF SUNSHINE 57

RDU AIRPORT MAXIMUM TEMPERATURE 2«,4 CENT

* The apparent increase in NO and NOX concentrations
is probably due to thermal zero drift in the instrument.




















CN
(/CMS)





0











































-------
HTI OUTDOOR SMUG CHAMBLR STUOY

CHAMBER NUMBER  2
DAY 1  OF i     9-25-75
USER* CONTRACT NO.68-02-2207

URBAN MIX               95X DILUTION
TARGET INITIAL HC/NOXj  5.0 PPMC/0.24 PPM
PACE  1
riMt
(EST)
0.97
1.97
2.97
3.97
4.97
5.9/
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15. 9f
16.97
17.97
18.97
19,97
t- 20.97
3 21.97
, 22.97
23.97
TIME
(EST)
01
(PPM)
0,000
0,000
0.000
0.000
0.000
0,000
0,000
0.000
0,000
0.002
0.039
0.056
0.068
0.080
0.074
0.070
0.056
0,044
0.032
0.023

0.013
0.009
0.007
TEMP
(CENT)
NO
(PPM)
0.015
0.015
0.015
0.221
0.221
0.219
0.202
0.167
0.118
0.056
0.020
0.015
0.015
0.016
0.017
0.017
0.016
0.019
0.019
0.019
0.018
0.016
0.016
0.017
SR
(LANG/MIN)
NU2
(PPM)
0.002
0.002
0.002
0.068
0.062
0,061
0.058
0.061
0.078
0.101
0.108
0.090
0.0/4
0.059
0.047
0.039
0.032
0.027
0.021
0.019
0.017
0.014
0.011
0.011
CUM-SR
(LANG)
NOX
(PPM)
0.017
0.017
0.017
0,290
0.263
0.280
0.260
0.228
0.196
0,156
0.128
0.105
0,089
0.075
0.064
0.056
0.048
0.046
0.041
0.039
0.035
0.030
0.027
0.028
DILUTION
(LPM)
THC
(PPM)
1.53
1.53
1.53
3.65
5.08
5.09
4.81
4.32
3.81
3.31
2.91
2.56
2.24
.92
.78
.62
.48
.40
.34
.23
.16
.09
.06
0.99
BEGAN
(EST)
CH4
(PPM)
.17
.15
.14
.15
.14
.15
.12
.08
0.94
0.81
0.75
0.62
0.52
0.38
0,42
0,39
0.36
0.33
0,35
0.33
0.33
0.26
0.32
0.28
ENDED
(EST)
NMHC
(PPM)
0.36
0.38
0.39
2.50
3.94
3.94
3.69
3.24
2.87
2.50
2.15
.94
.72
,54
.36
.23
.12
.07
0.99
0.90
0.65
0.83
0.74
0.71
CO NBK1 N02-3 HCHO
(PPM) (PPM) (PPM) (PPM)
0.08
0,05
0.06-
10,65
10.57
10.65
9.88
8.50
7.13
6,30
5.34
4.54
3.89 0,085 0.074 0,048
3.28
2.88
2.47
2.13
1.83 0,076 0.065 0.050
1.65
1.40
1.23
0.99
0,95
0.82
CN
(/CM3)





0












0


0


X POSSIBLE MINUTES OF SUNSHINE 0



RDU AIRPORT MAXIMUM TEMPERATURE 21,7 CENT
0.97
1.97
2.97
3.9/
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
11.97
15.97
16.97
17.97
18.97
19.97
20.97
21 ,t7


21.7


20.6


18,9


18,9


20.0


20.0


20.0


It .a
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.02
0.07
0.13
0.20
0.22
0.29
0.25
0.15
0.23
0.11
0.01
0.00
0.00
O.OO
o.oo
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.58
1.76
5.86
13.54
25.40
38.56
55.82
70.90
80. 10
9i.74
IOC. 58
101.38
101 .40
101. UO
10 i . ao
101 .ao
1O 1 .ao






65.70






















6.33












































































































                              101.40
-------
RT1 OUTDOOR SMOG CHAMBER  STUDY

CHAMBER NUMUEK  2
DAY 2 UP 3     9-26-75
U3tPA CONTRACT NO,68-02-2207

URBAN MIX               95X DILUTION
TARGET INITIAL HC/NOXJ  5.0 PPMC/0,24 PPM
PAGE  2
TIME
(EST)
0,97
1.97
2.97
3.97
1.97
5.97
6.97
/.97
H.97
9.97
10.97
11.97
12.97
13.97
H.97
15.97
16.97
17.97
18.97
19.97
20,97
21.97
22.97
23.97
TIME
(EST)

0.97
1.97
2,97
3.97
0.97
5.97
6.9?
7.97
8.97
9.97
10.97
11.97
12.97
13.97
10.97
IS. 97
16.97
17.97
1U.97
19.97
20.97
21.97
22.97
23.97
03
(PPM)
0.003
0.002
0,001
0.000
0,000
0.001
0.001
0.007
0.022
0.050
0.069
0.087
0.096
0.106
0.109
0.10U
0.104
0.095
0.086
0.079
0.074
0.072
0.065
0.062
TEMP
(CENT)


18.9
18.9

18.9


21.1


21. a


25.6


20.0


17.8

NO *
(PPM)
0.016
0.01*4
0.015
0.015
0.016
0.017
0.016
0.011
0.018
0.020
0.020
0.027
0.020
0.026
0.029
0.029
0.022
0.015
0.009
0.006
0.004
0.003
0.002
0.001
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.10
0.53
0.72
0,82
0.93
0.76
0.88
0.93
0.55
0.30
0. 10
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.010
O.OO/
0.007
0.007
0.006
0.006
0.007
0.009
0.011
0.013
0 . (I I 2
0.012
0.012
0.013
0.012
0.012
0.012
0.011
0.009
0.009
0.006
0.006
0.007
0.007
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
1.16
9.32
00. SO
83.16
132.16
1B7.70
233.68
2H6.20
301 ,VO
375.70
i^6.52
003.00
003.20
003.20
003.20
003.20
003.20
003.20
NOX *
(PPM)
0.026
0.021
0.022
0.022
0.022
0.020
0.020
0.019
0.029
0.036
0.035
0.039
0.032
0.039
0.001
0.001
0.030
0.026
0.017
0.015
0.011
0.010
0.010
0.009
DILUTION
(LPM)




65.70

















THC
(PPM)
0.95
0.93
0.91
0.91
0.89
0.89
0.92
0.91
0.92
0.81
0.99
0.86
0.85
0.80
0.67
0.80
0.87
0.92
0.93
0.96
0.98
1 .00
1.02
1.00
BEGAN
(EST)






















CH4
(PPM)
0.25
0.25
0.27
0.29
0.27
0,26
0.31
0.31
0.29
0.20
0.33
0.32
0.32
0.31
0.31
0.31
0.36
0.36
0.38
0.38
0.39
0,39
0.00
0.03
ENDED
(EST)




6.33

















NMHC CO NBKI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0.69 0.66
0.67 0.60
0.60 0.52
0.62 0.05
0.62 0.39
0,63 0.33
0.62 0.33
0,60 0.33
0.63 0,30 0,002 0,028 0,056
0.57 0,26
0.66 0,01
0.50 0.03
0.53 0.03
0.52 0.02
0.56 0.02 0.076** 0,010 0,007
0,09 0,37
0,51 0.09
0.56 0.07
0,55 0.05
0,57 0.06
0.50 0.46
0.62 0.46
0.62 0.47
0.61 0.48
X POSSIBLE MINUTES OF SUNSHINE 47

RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT

* The apparent increase in NO and NO concentrations is
probably due to thermal zero drift in the inetruioent .
** Data suspect but retained.


















CN
(/CM3)





0









0





0


























-------
RT1 OUTDOOR SMOG CHAMBER STUDY

CHAMOLR NUMBER  2
DAY 3 OF 3     9-27-75
USEPA CONTRACT NO.68-02-2207
URBAN MIX
TARGET INITIAL HC/NOXj
95X DILUTION
5.0 PPMC/0,24 PPM
TIME
(EST)
0.97
1.97
2.97
3.97
4.97
5.97
6,97
7.97
8.97
9.97
10.97
11 .97
12.97
13.97
14.97
15.97
16.97
17,97
18.97
19.97
20.97
21.97
22.97
TIME
(EST)

0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19.97
ao.97
21 .97
ZZ. 97
03
(PPM)
0.056
0,055
0.052
0.048
0.044
0.044
0.042
0.039
0.033
0.034
0.042
0.054
0,064
0.076









TEMP
(CENT)


16.7


15.6


14.4


in, 3


22.2


23.3


18.3


it,, l
NO*
(PPM)
o.ooo
0.000
o.ooo
0.000
0.000
0.000
0.000
0.001
0.004
0.000
0.012
0.019
0.020
0,020









SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.08
0.12
0.13
0.51
0.72
1.06
0.80
1.06
0.82
0.60
0.33
0.10
0.00
0.00
0.00
0.00
o.oo
N02
(PPM)
0.007
0.006
0.007
0.006
0.005
0.005
0.005
0.004
0.004
0.004
0.007
0.006
0.010
0.010









CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
4.64
11.76
19.54
49.38
92.16
155.08
203.60
266.68
316.36
352.80
373.14
3/9.60
379.80
379.80
379.80
379.80
379. BO
NUX *
(PPM)
0.007
0.006
0.007
0.006
0.005
0.005
0.005
0.005
0.009
0.004
0.019
0.026
0,030
0.030









DILUTION
(LPM)
























THC
(PPM)
1.07
1.10
1.12
1,13
1.14
1.15
1.10
1.04
1.02
1.01
0.91
0.98
0.96
0.96









BEGAN
(EST)
























CH4
(PPM)
0.45
0.45
0.43
0.45
0.47
0.45
0,43
0.47
0.45
0.42
0.35
0.45
0.42
0.42









ENDED
(EST)
























NMHC CO
(PPM) (PPM)
0,62 0.51
0.64 0.54
0.68 0.56
0,68 0.55
0.67 0,57
0.70 0.53
0.67 0.51
0,58 0.52
0,57 0,49
0.59 0.47
0,56 0.40
0.53 0.52
0,54 0,52
0,54 0.49









X POSSIBLE MINU

RDU AIRPORT MAX


* The apparent inc
is probably due
instrument.


















                                                                                        NBKI      N02-3      HCHO
                                                                                        (PPM)     (PPM)     (PPM)
                                                 PAGE  3
                                                    CN
                                                  (/CM3)
                                                                                       0.030     0,004     0,011
                                                                                       0,081     0,007     0,073
-------
KTI OUTUOOH SMOG CHAMBER STUDY

CHAMUER NUMbLR  3
DAV 1 OF 3     9-25-75
USEPA CONTRACT NO.68-02-2207

URBAN MIX               95* DILUTION
TARGET INITIAL HC/NOX:  5.0 PPMC/O.T1 PPM
PAGE  1
TIME
(tSl)
O.I J
1.15
2.13
5.15
1.13
5.15
6.13
7.13
8.13
9.13
10.13
11,13
12.13
13.13
1^.13
15.13
16.13
17.13
18.13
19.13
i- 20.13
w 21'13
22.13
23.13
TIME
(EST)
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.002
0,002
0.009
0.009
0.002
0.000
0.000
0.000
0.000
0.000
0.000
TEMP
(CENT)
NO
(PPM)
o.oia
0.017
0.017
0.017
0.663
0.656
0.644
0.573
0.182
0.397
0.311
0.232
0.173
0.127
0.087
0.065
0.051
0.035
0.032
0.029
0.027
0.022
0.021
0.021
3R
(LANG/MIN)
N02
(PPM)
0.001
0.001
0.001
0.001
0.143
0. 149
0. 152
0.149
0.137
0.128
0.132
0.143
0.143
0.145
0.141
0.126
0.110
0.102
0.088
0.078
0.066
0.056
0.050
0.043
CUM-SH
(LANG)
NOX
(PPM)
0.015
O.Olfl
0.010
0.018
0.806
0.804
0.796
0.722
0.619
0.525
0.446
0.375
0.317
0.273
0.228
0.191
0.161
0.137
0.120
0.107
0.093
0.078
0.072
0,064
DILUTION
(LPM)
THC
(PPM)
0.94
0.90
0.86
0.85
2.35
5.54
3.96
3.69
3.29
2.92
2.55
2.52
2.09
.65
.60
.55
.40
.51
.22
.17
.09
.08
0.95
1.02
BEGAN
(EST)
CH4
(PPM)
0.41
0.37
0.51
0.28
0.30
0,29
0.31
0.51
0.52
0.54
0.25
0.50
0.28
0.27
0.19
0.29
0.27
0.29
0.27
0.29
0.27
0.52
0.26
0.54
ENDED
(EST)
NMHC
(PPM)
0.53
0.55
0.56
0.56
2,05
5.21
5.65
5.58
2.97
2.58
2.51
2.02
.81
.58
.11
.24
.15
.02
0.96
0.89
0.82
0.76
0,69
0.68
CO flBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
0.10
0.09
0.07
0.08
9.88
9,88
9.79
8.95
7.56
6,36
5.18
4,66
3,97 0.027* 0.159 0,025
5.56
2.76
2.15
2.06
1.77 0.059* 0,056* 0.031
1.19
1.52
1.15
0,97
1.18
0.76
CN
(/CMS)





160












90


0


X POSSIBLE MINUTES OF SUNSHINE 0



RDU AIRPORT MAXIMUM TEMPERATURE 21.7 CENT
0.13
1.15
2.13
3.13
1.15
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
11.13
IS. 13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13

21.7


20.6


16.9


18.9


20.0


20.0


20.0


19. 4

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.02
0.07
0.13
0.20
0.22
0.29
0.25
0.15
0.23
0.11
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.08
0. 76
2.36
7.04
15.40
27.56
41.32
b».40
72.60
82.21
95.08
100.88
101 .40
101 .40
101 .40
101.40
101 .40
101 .40






58.05























6.35










































* Data























suspect but retained














































-------
RU OUTDOOR SMUG CHAMBER STUDY

CHAMBEK NUMBER  3
DAY 2 OF 3     9-26-75
U3EPA CONTRACT NO.68-02-2207

URBAN MIX               95X DILUTION
TARGET INITIAL HC/NOXl  5.0 PPMC/0,71 PPM
PACE  2
TIMt
(1ST)
0.
3
1.13
2.
3.
13
13
4.13
5.
6.
7 ,
fl.
9.
10.
11 .
12.
13.
14.
15.
16.
17.
18.
19.
H-> 20.
£ 21.
^ 22.
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
23.13
TIME
(EST)
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.009
0.021
0.037
0.047
0.055
0.063
0.065
0,074
0,074
0,068
0.062
0,055
0.051
0.044
0.043
0.039
TEMP
(CENT)
NO *
(PPM)
0.020
0.017
0.014
0.017
0.016
0.013
0.015
0.018
0.013
0.019
0.025
0.030
0.030
0.024
0.031
0.032
0.030
0.024
0.014
0.009
0.006
0.003
0.002
0.002
SR
(LANG/MIN)
N02
(PPM)
0.036
0.032
0.02/
0.024
0.021
0.020
0.018
0.016
0.018
0.021
0.021
0.021
0.020
0.020
0.018
o.oie
0.016
0.016
0.014
0.013
0.012
0.011
0.011
0.010
CUM-SR
(LANG)
NOX
(PPM)
0.057
0.049
0.041
0.041
0.037
0.033
0.033
0.034
0.031
0.041
0.046
0.051
0.050
0.044
0.049
0.050
0.046
0.040
0.028
0,021
0.018
0.014
0.013
0.012
DILUTION
(LPM)
THC
(PPM)
0.96
1.04
0.96
0.95
0.93
0.94
0.92
0.96
0.96
0.97
0.84
0.93
0.95
0.93
0.93
0.97
0.91
.00
.06
.10
.12
.14
.17
.20
BEGAN
(EST)
CH4
(PPM)
0.31
0.33
0.35
0.37
0.37
0,37
0.38
0.40
0.41
0,39
0.33
0.45
0.45
0.45
0.45
0.50
0.47
0.52
0.56
0,58
0.58
0.59
0.61
0.61
ENDED
(EST)
NMHC
(PPM)
0.
0.
0.
0.
0.
0.
0,
0.
0.
0,
0.
0,
0.
0.
0.
0.
0.
0.
0.
0,
0,
0,
0.
0,
X

65
70
60
58
56
57
54
56
54
58
50
48
49
48
48
47
44
48
50
52
53
54
56
59
POSSIBLE

CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
0.62
0.53
0.44
0,42
0,35
0,38
0.24
0.25
0.29 0.030 0.021 0.036
0.32
0,20
0.34
0.3S
0,37
0.36 0,063 0.021 0.015
0.37
0.31
0,37
0.41
0.40
0.39
0.38
0.42
0.44
MINUTES OF SUNSHINE 47

CN
(/CM3)





180









60





0




RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT
0. 13
1.
2.
13
13
18.9

3.13
4.13
18.9
5.13
6.13
7.13
18.9
8.13
9.13
10.13
21.1
11,13
12.
3
13.13

24.4
14.13
15.13
16.1
3
25.6
17.13
18.
13
19.13

20.0
20.13

22*.
15
i i

17.0
0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.14
0.53
0,72
0.82
0.93
0.76
0.88
0.93
0.55
0.34
0.10
0.00
0.00
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.16
2,32
13.84
47.16
91.16
141.24
195,68
242.24
295.44
348.20
379.52
396.00
403.20
<4 1)3.20
403.20
403.10
a e> * _ ^ n











*






The apparent increase ±n the NO concentration is
probably due to thermal zero drift in the instrument.


58.05





































6.33




























































































-------
   RU OUTDOOR SMOG CHAMBER STUDY

   CHAMBER NUMBER  3
   DAY 3 OF 3     9-27-75
U3EPA CONTRACT NO.68-02-2307
                                                 PAGE   3
Ui
URBAN MIX
TARGET INITIAL HC/NOXl
95% DILUTION
5.0 PPMC/0,71 PPM
TIME
(EST)
0.13
1.13
2.13
3.13
1.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
11.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
TIME
(EST)
03
(PPM)
0.031
0.032
0.029
0.023
0.022
0.021
0.021
0.019
0.019
0.019
0.031
0.013
0.056
0.072
0.079








TEMP
(CENT)
NO *
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.002
0.003
0.012
0.018
0.018
0.022








SR
(LANG/MIN)
N02
(PPM)
0.010
0.010
0.011
0.010
0.009
U.009
0.007
0.007
0,007
0.007
0.003
0.009
0.001
0.009
0.01 1








CUM-SR
(LANG)
NOX * THC
CHI
(PPM) (PPM) (PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0








.010
,010
.011
.010
.009
,009
.007
.007
.007
.010
.006
.020
.022
.027
.033








.27 0
.23 0
.35 0
.31 0
.31 0
.32 0
.31 0
.31 0
.21 0
.21 0
.29 0
.11 0
.27 0
.22 0
.02 0








.63
,67
.66
.67
.68
.68
.70
.67
.73
.73
.71
.65
.73
.71
.73








DILUTION BEGAN ENDED
NMHC
CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0,
0.








X
61
57
69
65
67
61
61
61
51
17
58
16
53
18
30








0
0
0
0
0
0
0
0
0
0
0
0
0
0
0








POSSIBLE
.17
.18
.17
.51
.51
.51 220
.53
.19
.19 0.017 0,008 0.018
.16
.17
.10
.18
.51 0.071 0.015 0.093
.18








MINUTES OF SUNSHINE 57
(LPM) (EST) (EST)
RDU
0.13
1.13
2.13
3. 3
1. 3
5. 3
6. 3
7. 3
e. 3
9. 3
10. 3
11. 3
12.13
13.13
11.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13

16.7
15.6


11.1


18.3


22.2


23.3


18.3


16.1
0.00
0.00
0.00
0.00
0,00
0.00
0.08
0.12
0.13
0.51
0.72
1.06
0.80
1.06
0.82
0.60
0.33
0.10
0.00
o.oo
0.00
o.oo
o.oo
0.00
0.00
0.00
0.00
0,00
0.00
0.61
5.76
13.01
23.88
56.16
102.08
163.60
213,68
275.36
322.80
356.61
37M.60
379.80
379,80
379. 8fr
379.80
379.80





















































































*




















AIRPORT

MAXIMUM TEMPERATURE 21.1 CENT

The apparent Increase In the NO and NO concentrations
Is probably due to themal zero drift In the Instrument.

























































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  4
DAY 1  OF 3     9-25-75
USEPA CONTRACT NO.68-02-2207
                                                 PAGE  1
URBAN MIX
TARGET INITIAL HC/NOX:
95X DILUTION
1 .0 PPMC/0.10 PPM
TIMt
(EST)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
16.30
19.30
20.30
21.30
22.30
23.30
TIME
(EST)
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.004
0,013
0.021
0.032
0,022
0.021
0.015
0.010
0.008
0.005
0.002
0.001
0.001
TEMP
(CENT)
NO
(PPM)
0.013
0.014
0.015
0.015
0.107
0.106
0.105
0.093
0.075
0.057
0.042
0.024
0.021
0.020
0.019
0.021
0.018
0.019
0.020
0.018
0.018
0.017
0.017
0.016
SR
(LANG/MIN)
N02
(PPM)
0.000
0.001
0.000
0.000
0.021
0.021
0,021
0.021
0.022
0.024
0.029
0.046
0.032
0.025
0.021
0.020
0.018
0.015
0.012
0.011
0.020
0.012
0.009
0.007
CUM-SR
(LANG)
NOX
(PPM)
0.013
0.015
0.015
0.015
0.126
0.127
0.126
0.114
0.097
0.080
0.071
0.070
0.053
0.045
0.041
0.042
0.036
0.034
0.032
0.029
0.039
0.029
0.026
0.024
DILUTION
(LPM)
THC
(PPM)
.31
.27
.21
.17
.17
.97
.94
.90
.74
.60
.35
.31
.19
.08
0.90
0.93
0.86
0.82
0,76
0.72
0.68
0.66

0.61
BEGAN
(EST)
CH4
(PPM)
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.

0.
86
37
72
68
70
72
70
70
65
59
43
42
33
32
19
21
16
14
10
09
09
06

10
ENDED
NMHC
CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0.
0,
0,
0.
0.
1.
1.
1.
1.
1.
0.
0.
0.
0,
0.
0.
0.
0,
0.
0.
0,
0.

0.
X
45
90
49
49
47
25
24
21
10
01
92
89
86
76
71
72
70
67
67
63
58
58

51
0.10
0,09
0.03
7,n
11.34
11.34
11,28
9.96
8.42
6.96
6.11
5.12
4.34 0.023 0.031 0,019
3,65
3.05
2.68
2.25
,88 0.016 0.009 0,030
.60
.40
.19
.02

0,77
CN
(/CMS)





0












0


0


POSSIBLE MINUTES OF SUNSHINE 0
(EST)
RDU
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21 .30

21.7


20.6


18.9


18.9


20.0


20.0


20.0


0.00
0.00
0.00
0.00
0.00
0.00
0.01
0,02
0.07
0.13
0,20
0.22
0.29
0.25
0.15
0.23
0.11
0.01
0.00
o.oo
0.00
o .00
0.00
0,00
0.00
0.00
0.00
0.00
0.18
0.96
3.06
8.34
H.40
29.76
44.22
60.90
/4.10
84.54
96.18
100.98
101 .HO
101 .ao
101 .ao
101 .ao






62.58





















6.33







































































































AIRPORT MAXIMUM TEMPERATURE 21.7 CENT













































                    o .00
                    o . no
-------
RII OUTDOUK SMOG CHAMBER  STUDY

CHAMBER NUMBER  a
U3EPA CONTRACT NO,68-02-3307
                                                 PAGE
DAY 2 QF 3
               9-26-75
URBAN MIX
TARGET INITIAL HC/NOXI
95X DILUTION
1.0 PPMC/0.10 PPM
TIME
(tST)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
B.30
9.30
10,30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
TIME
(EST)

0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11,30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
U3
(PPM)
0,000
0.000
0.000
0.000
0.000
0,000
0.000
0,000
0.005
0.014
0.023
0.033
0.039
0.042
0.043
0.047
0.046
0,044
0,040
0.035
0.032
0.030
0.027
0.023
TEMP
(CENT)


18.9


18.9


18.9


21.1


24.4


25.6


20,0


17.8

NO *
(PPM)
0.017
0.016
0.015
0.014
0.014
0.015
0.015
0.018
0.015
0.019
0.024
0.029
0,031
0.027
0.031
0.032
0.032
0.026
0.014
0.009
0.004
0,003
0.002
0.002
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.14
0.53
0.72
0.82
0.93
0.76
0.88
0.93
0.55
0.34
0.10
0.00
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.007
0.004
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.004
0.009
0.009
0.009
0.009
0.009
0.009
0,009
0.010
0.009
0.009
0.007
0.007
0.006
0.006
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.36
3.72
19.14
54.36
99.36
150.54
203.28
251.04
304.74
353.70
382.92
399.00
403.20
403.20
403.20
403.20
403.20
403.20
NUX *
(PPM)
0.025
0.020
0,018
O.OH
0.017
0.018
0.016
0.021
0.018
0.024
0.032
0.037
0.040
0.035
0,040
0.041
0.041
0,035
0.022
0.017
0.012
0.011
0.009
0.009
DILUTION
UPM)







62.58

















THC
(PPM)
0,56
0.56
0.56
0.56
0,4S
0.55
0.54
0.55
0.55
0,56
0.48
0.54
0.56
0.56
0.57
0.59
0.55
0.61
0,70
0.74
0.75
0.76
0.81
0.82
bEGAN
(EST)

























CH4
(PPM)
0.08
0.07
0.09
0.09
0.10
0.09
0.07
0.09
0.08
0.06
0.09
0.10
0. 1 1
0.11
0.11
0.14
0.08
0.13
0.13
0.13
0.13
0.16
0.16
0.17
ENDED
(EST)







6.33

















NMHC CO NBKI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0,48 0.64
0.50 0.54
0.47 0.48
0.47 0.40
0.35 0.37
0.46 0.28
0.47 0,27
0.46 0.28
0.47 0.26 0,016 0.007 0.030
0.48 0.31
0.39 0.30
0.44 0.29
0,45 0.34
0.45 0.34
0.45 0.35 0.040 0,018 0.013
0.45 0.35
0.47 0.33
0.49 0.33
0.56 0.35
0,60 0.37
0.62 0.37
0.61 0.37
0.65 0.38
0.65 0.37
X POSSIBLE MINUTES OF SUNSHINE 47

RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT


* The apparent increase in the NO and NOX concentrations
±8 probabably due to thermal zero drift in the instrument




















CN
(/CM3)





0









0





0








.




















-------
RTI UU1DOOK  SMOG CHAMBER STUDY

CHAMBER NUMBER   4
DAY 3 OF  3      9-27-75
                                                              USEPA CUNTHACT NO.68-02-2207
                                                                                                                 PAGE  J
                                                              URBAN MIX
                                                              TARGET INITIAL HC/NOX:
                                                                              95* DILUTION
                                                                              1.0 PPMC/0.10 PPM
TIMt
(tST)
0.30
1 .30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16,30
17.30
IB. 30
19.30
20.30
03
(PPM)
0.021
0.021
0.019
0.016
0.014
0.012
0.010
0.010
0.010
0.012
0.021
0.032
0.042
0,052
0.059







NO*
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0






.000
.000
.000
.000
.000
.000
.000
.000
.000
.003
.007
.013
.011
.021
.022







N02
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0






.006
.006
.007
.007
.006
.005
.005
.004
.004
.003
.007
.003
.002
.005
.006







NUX *
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0






.006
.006
.007
.007
.006
.005
.005
.004
.004
.006
.015
.016
.013
.027
.029






THC
(PPM)
0.85
0,88
0.88
0.90
0.91
0.93
0.93
0.92
0.87
0.85
0.89
0.78
0.83
0.83
0.85






CH4
(PPM)
0.16
0.17
0.19
0.19
0.22
0.19
0.23
0.23
0.22
0.24
0.24
0.24
0.28
0.26
0.28






NMHC
(PPM)
0.69
0.71
0.69
0.72
0.69
0.74
0.70
0.70
0.65
0.61
0.65
0.54
0.55
0.56
0.56






CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.38
0.42
0.41
0.38
0.40
0.39 130
0.41
0.42
0.40 0.006 0.007 0.031
0.41
0.45
0.46
0.45
0.45 0.031** 0.011 0.123
0.45






22.30

TIME
(ESI)
 TEMP
(CENT)
    SR
(LANG/MIN)
CUM-SR
(LANG)
DILUTION
 (LPM)
BEGAN
(EST)
ENDED
(EST)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
2Z
«
•
•
•
•
•
•
*
•
•
•
•
t
*
•
*
•
•
•
•
»

•
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30

16


15


14


18


22


23


18


16

.7


.6


.4


.3


.2


, 3


.3


. 1
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
•
9
•
•
•
•
•
•
•
•
•
•
*
t
•
•
•
•
•
•
*
•
•
00
00
00
00
00
00
08
12
13
51
72
06
80
06
62
60
33
10
00
00
00
00
00
0
0
0
0
0
0
1
6
14
28
63
112
171
224
283
328
359
375
379
379
3/9
379
i/9
.00
.00
.00
.00
.00
.00
.44
.96
.34
.98
.36
.68
.60
.28
.56
.80
.94
.60
.80
.80
.80
.80
.80
X POSSIBLE MINUTES OF SUNSHINE   57

RDU AIRPORT MAXIMUM TEMPERATURE  21,0  CENT
                                                                       *  The apparent Increase In NO  and NOX concentrations Is
                                                                          probably due to thermal zero drift In the instrument.

                                                                       ** Data suspect but retained.
-------
RU (JUruuuR  SMOG  CHAMBER STUDY

CHAMBER NUMBER   1
DAY 1 (JF 3      9-29-75
U3EPA CONTRACT NO.68-02-2207

URBAN MIX                95X  DILUTION
TARGET INITIAL Ht/NOXl  10.0  PPMC/1.00 PPM
PAGE  t
TIME
(LST)
0.63
1 .63
2.63
3.63
u.63
'3. 63
6.63
/.63
6.63
9.63
10.63
11.63
12.63
13.63
14.63
IS. 63
16.63
17.63
18.63
19.63
20.63
21 .63
,_, 22.63
-J 23.63
VD
TIME
(EST)
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.1 J9
0.267
0.431
0.557
0.538
0 .449
0.364
0.298
0.241
0.196
0. 160
0.130
0. 106
0.086
0.068

TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.021
0.824
0.807
0.790
0.723
0.557
0.241
0.027
O.Olfl
0.013
0.013
0.013
0.010
0.011
0.009
0.005
0.005
0.005
0.005
0.005
0.005
0.006

SR
(LANG/MIN)
NU2
(PPM)
0.000
0.000
0.214
0.206
0.214
0.225
0.228
0.25/
0.433
0.497
0.372
0.261
0.170
0.121
0.092
0.075
0.063
0.052
0.043
0.037
0.032
0.026
0,022
0.019

CUM-SR
(LANG)
NCIX
(PPM)
0.000
o.ooo
0.235
1 .030
1.021
1.015
0.951
0.814
0.674
0.524
0.390
0.274
0.183
0.134
0.102
0.086
0.0/2
0.058
0.048
0.043
0.037
0,031
0.028
0.026

DILUTION
(LPM)
THC
(PPM)
1.14
1.14
7.29
10.64
10.64
10.55
10.26
9.21
7.71
6.49
5.51
4.66
3.97
3.43
3.00
2.71
2,44
2.21
2.02
1.85
1 .70
1.58
1.48
1.38

HEGAN
(EST)
CH4
(PPM)
0.75
0.70
0.70
0. 70
0.70
0.57
0.69
0.65
0.56
0.50
0.41
0.34
0.26
0.24
0.24
0.21
0.21
0.20
0.20
0.20
0.20
0.20
0.21
0.25

ENDED
(EST)
NMHC
(PPM)
0.40
0.44
6.59
9.94
9.94
9.97
9.60
8.56
7.14
5.99
5.10
4.32
3.71
3.19
2.77
2.49
2.23
2.01
1.82
1.64
1.49
1.38
1.27
1.14

CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
0.10
0.10
0.11
10.18
10.18
9.89
9.60
8.45
/.39
6.43 0.132 0.528 0.081
5.64
4.95
4.33
3.85 0.469 0.032 0.134
3.37
2.89
2.50
2.19
.92
.65
.45
.32
.15
.02

CN
(/CM3)





0






700








0



X POSSIBLE MINUTES OF SUNSHINE 50



RDU AIRPORT MAXIMUM TEMPERATURE 23,3 CENT
0.63
1 .63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63

13.3


12.8


13.3


21.1


21 .7


19.4


17.2


16.7

0,00
0.00
0.00
0.00
0.00
0.00
0.06
0.27
0.54
0.69
0.95
l.Ofi
0.99
0.68
0.25
0.06
0.02
0.00
0.00
0.00
0.00
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
2.28
13.86
40.32
78.42
129.70
191 .64
253.02
300.64
325.10
332.88
334.96
335.40
335.40
335.40
335.40
3i'j.«0
335.40
3 35. '40






39.93























6.17

















































































































-------
RU OUTDOOR SMOb CHAMBER STUDY

CHAMULR NUMBER  1
DAY 2 Of 3     9-30-75
USEPA CONTRACT NO.68-02-2207

URBAN MIX               95X DILUTION
TARGET INITIAL HC/NOXJ 10.0 PPMC/1.00 PPM
PAGE  2
TIME
(LSf )
0.6i
1 .63
2.63
3.63
a. 63
5.63
6.63
7.63
tt.63
9.63
10.63
11 .63
12.63
13.63
14.63
IS. 63
16.63
17.63
18.63
19.63
20.63
21.63
h-. 22.63
§ ^3.63
' TIMt
(Esn

0.63
1 .63
2.63
3.63
a. 63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
03 *
(HPM)
O.Obb
0.013
0.034
0.027
0.021
0.015
0.013
0.012
0.022
0.051
0.096
0.137
0.1 71
0.181
0.194
0.^03
0. 194
0.181
0.171
0. 160
0.152



TEMP
(CENT)


16.1


15.6


16.1


21.1


24.4


26.1


20.0


17.2

NO **
(PPM)
0.006
0.006
0.005
0.004
0.004
0.004
0.005
0.006
0.009
0.011
0.015
0.015
0.019
0.017
0.018
0.014
0.014
0.009
0.005
0.004
0.002
0.001
0.001
0.000
SR
(LANG/M1N)

0.00
o.oo
0.00
0.00
0.00
0.00
0.05
0.12
0.«7
1.01
0.33
1.07
0.67
1.04
0.29
0.05
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
NU2
O'PM)
0.018
0 . 0 1'j
0.013
0.012
0.011
U.010
0.009
0.011
0.013
0.014
0.016
0.01 1
0.019
0.020
0.021
0.019
0.020
0.018
0.016
0.014
0.013
0.012
0.011
0.011
(-UM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
1.90
7.56
28.06
fb.1l)
111.54
159.46
208.46
262.72
296.62
304.90
306.00
306.00
306.00
306.00
3Ub.OO
300.00
30b.OO
306.00
NOX**
(PPM)
0.025
0.021
0.01B
0.016
0.015
0.014
0.014
0.017
0.021
0.025
0.031
0.032
0.039
0.037
0.040
0.033
0.034
0.027
0.021
0.018
0.015
0.013
0.012
0.011
DILUTION
(LPM)







39.93

















THC
(PPM)
1.30
1.23
1.15
1.1 '4
I .21
1 .04

1.00
0.99
0.96
0.91
0.89
0.81
0.90
0.86


0.91
0.97
0.99
0.90
1.01
1.01
1.03
BEGAN
(EST)

























CH4
(PPM)
0.25
0.26
0.25
0.27
0.29
0.27

0,29
0.26
0.25
0.26
0.26
0.25
0.28
0.29


0.34
0.34
0.33
0.24
0.35
0.37
0.39
ENDED
(EST)







6.17

















NMHC CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
1.05 0.88
0.97 0.78
0.90 0.68
O.fl6 0.55
0.92 0.51
0.77 0.46

0.71 0.44
0.72 0.44 0.028 0.007 0.053
0.71 0.43
0.64 0.49
0.63 0.52
0.56 0.54
0.62 0.56
0.60 0.59 0.155 0.012 0.051


0.57 0.61
0.63 0.60
0.66 0.60
0.66 0,58
0.65 0.63
0.64 0.63
0.64 0.63
X POSSIBLE MINUTES OF SUNSHINE 71

RDU AIRPORT MAXIMUM UMPERATUHE 26,1 CENT


* Ozone strip chart recorder malfunction between
2208 EST, 30 Sept 75 and 0838 EST, 1 Oct 75

** The apparent increase of [NO] and [N0x]is
probably due to thermal zero drift in the
instrument
















CN
(/CM3)





0













0































-------
oo
   RlI OUTDOOR  SMOG  CHAMBFR  STUDY

   CHAMBER NUMBER   1
   DAY 3 OF 3     10-  1-7S
USEPA CONTRACT NO.68-02-2207

URBAN MIX               95X DILUTION
TARGET INITIAL HC/NOXJ 10.0 PPMC/1.00 PPM
PAGE  3
UMt
(LST)
0.63
1 .63
2.63
3.6J
t. 63
5.63
6.63
7.63
8.63
9.63
10.63
1 1 .63
13.63
13.63
14.63
15.63
16.63
17.63
IB. 63
19.63
30.63
21.63
22.63
TIME.
(t sn

0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
1 1 .63
12.63
13.63
11.63
IS. 63
16.63
17.63
18.63
19.63
20.63
21 .63
22.63
03*
(PPM)







0.085
0.078
0.083
0.086
0.099
0.119
0.147
0.157
0.152







TfcMP
(CENT)


17.2


15.6


15.0


21.7


25.6


21. a


20.6


1 7.8
NO ***
(PPM)
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.002
0.003
0.004
0.005
0.006
0.007
0.005







SR
(LANG/M1N)

0.00
0.00
0.00
o.oo
0.00
0.00
0.03
0.11
0.28
0.67
0. 78
0.72
1 .00
0.53
0.37
0.19
0.05
0.02
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.010
0.010
0.010
0.010
0.010
0.009
0.009
0.009
0.009
0.011
0.011
0.014
0.015
0.017
0.016
0.017







LUM-SK
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
I. It
5.98
19.04
50.66
95.04
139.56
193.40
335.54
201 .36
276.62
282.70
384.56
285.00
285.00
385.00
3h5.uO
2W5.00
NOX
(PPM)
0.010
0.010
o.oiu
0.010
0.010
0.009
0.009
0.009
0.009
0.013
0.014
0 . 0 1 fl
0.020
0.024
0.024
0.023







DILUTION
(LPM)
























THC
(PPM)
.05
.07
.08
.09
.07
.08
.07
.07
.06
.01
0.97
1.00
0.96
0.93
0.98
0.93







BEGAN
(EST)
























CH4
(PPM)
0.37
0.40
0.41
0.41
0.40
0.39
0.40
0.38
0.40
0.38
0.31
0.39
0.38
0.38
0.33
0.34







ENDED
(EST)
























NMHC CO NI3K1 N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.69 0.61
0.67 0.61
0.67 0.63
0.68 0.63
0.67 0.59
0.69 0.61
0.67 0.60
0.69 0.56
0.67 0.60 0.038** 0.004 0.020
0.63 0.62
0.66 0.51
0.61 0.60
0.59 0.64
0.55 0.65 0.099 0.019 0.029
0.65 0.63
0.58 0.60







X POSSIBLE MINUTES OF SUNSHINE 52

RDU AIRPORT MAXIMUM TEMPERATURE 26.1 CENT


* Ozone strip chart recorder malfunction between
2208 EST, 30 Sept 75 and 0838 EST, 1 Oct 75

** Data suspect but retained.

*** The apparent increase of [NO] is probably due to
thermal zero drift in the instrument.














-------
RT1 OUTDOOR SMOG CHAMHtR STUDY

CHAMUER NUMBER  t
DAY 1  Uf- 3     9-29-75
USEPA CONTRACT NO.68-02-2207

URBAN MIX               95X DILUTION
TARGET INITIAL HC/NOXl  5.0 PPMC/0.24 PPM
PAGE  1
TIME
(tST )
0.80
1.80
a. so
3.80
1.80
5.80
6.60
7.80
8.80
9.80
10.80
11.80
12.80
13.BO
14.60
IS. HO
16.80
1 7.80
1H.80
19. HO
20.80
21.80
H^ 22.60
00 23.80
NJ
- TIME
(tST)
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.080
0.117
0. 198
0.286
0.318
0.290
0.236
0.188
0. 150
0.121
0.098
0.081
0.064
0.051
0.043
0.033

TEMP
(CfcNT)
NO
(PPM)
0.000
0.000
0.001
0. 196
0.193
0. 193
0.171
0. 126
0.041
0.011
0.013
0.01S
0.016
0.017
0.011
0.011
0.006
0.005
0.004
0.005
0.005
0.005
0.005
0.006

SR
(LANG/MIN)
N02
I PCM)
0.000
o.uyo
0.052
0.048
0.048
0.04H
O.OUb
O.Ot.2
u.113
0.111
0.084
0.062
0.047
0.036
0.029
0.025
0.019
0.017
0.014
0.011
U.010
0.010
0.007
0.006

CUM-SH
(LANG)
NOX
(PPM)
o.ooo
0.000
0.053
0.244
0.241
0.241
0.217
0.188
0.154
0.122
0.097
0.077
0.063
0.053
0.040
0.035
0.026
0.022
0.018
0.016
0.015
0.015
0.013
0.013

DILUTION
CLPM)
THC
(PPM)
1.57
1.58
1.59
4.31
4.82
4.70
4.58
4.10
3.61
3.19
2.82
2.46
2.27
2.09
.94
.65
.78
.73
.67
.60
.56
.51
.50
1.49

BEGAN
(EST)
CH4
(PPM)
1
1







1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

.23
.25
.23
.21
.20
.05
.20
.15
.10
.06
.01
.97
.91
.89
.89
.86
.87
.89
.89
.88
.90
.69
.90
.90

ENDED
NMHC
CO NBKI NU2-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.
0.
0.
3.
3.
3.
3.
2.
2.
2.
1.
1.
1.
1.
1.
0.
0.
0.
0.
0.
0.
0.
0.
0.

X
(EST)
35
33
36
10
62
65
36
96
51
13
81
51
36
20
05
99
91
83
78
72
66
62
59
59

0
0
0
11
11
11
10
9
7
6
6
5
4
3
3
2
2
2
1
1
1
1
0
0

POSSIBLE
*
RDU
O.BO
1 .80
2.80
3.80
a. 80
5.80
6.80
7.80
8.80
9.80
10. HO
11 .80
12.80
13.80
14.60
15.80
16.80
17.80
18.80
19.80
20.80
21.80
22. BO
23.80

13.3


12.8


13.3


21.1


21.7


19. 4


17.2


16. 7

0.00
0.00
0.00
0.00
0.00
0.00
0.06
0.27
0.54
0.69
0.95
1.08
0.99
0.68
0.25
0.66
0.02
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
O.UO
0.00
2.88
16.56
45.72
85.32
139.20
202.44
262.92
307.44
327.60
362.28
371.16
371.40
371.40
371.40
371 .40
3/1 .tO
371 .40
371 .40






65.70























6.17


















































































































AIRPORT
























.03
.00
.00
.52
.52
.52 0
.66
.41
.97
.98 0.089 0.107 0.040
.00
.17
.43 960
.84 0.276 0.014 0.012
.27
.77
.38
.06
.74
.53
.33
.16 0
.99
.89

MINUTES OF SUNSHINE 50

MAXIMUM TEMPERATURE 23.3 CENT
























-------
RTI OUTUUOK SMUG LHAMBtR STUDY

CHAMBER NUMOtR  2
DAY 2 OF 3     9-30-75
U3EPA CONTRACT NO.68-02-2207
                                                 PAGt
URDAN MIX
TAHbtT INITIAL HC/NOXI
95X DILUTION
5.0 PPMC/0,24 PPM
TIME
(EST)
0.80
1 .00
2.80
3.80
1.80
5. 80
6.80
7.80
8.80
9.80
10.80
11.80
12.80
13.80
11.80
IS. 80
16.80
17.80
18.80
19.80
20.80
21 .80
,_, 22.80
oo 23.80
OJ
TIME
(EST)

0.80
1.80
2.80
3.80
1.80
5.80
6.80
7.80
8.80
9.80
10.80
1 1 .BO
12.80
13.80
11.80
15.80
16.80
17.80
18.80
19.80
20.80
21 .80
22.80
23.80
03 *
(PPM)
0,026
0.021
0.015
0.012
0.009
O.OOb
0.003
0.003
0.010
0.029
0.055
0.071
0.096
0.103
0.108
0.109
0.101
0.095
0.087
0.082
0,077




TtMP
(CtNT)


16.1

15.6

16.1


21.1


21.1


26. 1


20.0


17.2

NO **
(PPM)
0.006
0.006
0,005
0.001
0.001
0.004
0.003
0.007
0.010
0.013
0.019
0.020
0.021
0.021
0.021
0.016
0.016
0.007
0.005
0.003
0.001
0.001
0.000
0.000

SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
o.oo
0.05
0.12
0.17
1.01
0.33
1.07
0.67
1.01
0.29
0.05
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
NIJ2
(PPM)
0.006
0.005
0.005
0.001
o.ooa
0.004
0.003
0.005
0.006
0.006
0.009
0.009
0.010
0.011
0.011
0.011
0.009
0.009
0.007
0.006
0.006
0.006
0.005
o.ooi

CUM-3R
(LArtU)

0.00
0.00
0.00
o.oo
0.00
0.00
2.40
e. 76
32.76
86.88
1 14.84
170.16
215.16
273.12
299.52
305.40
306.00
306.00
30b.uO
3do.OO
306.00
306.00
306.00
30(j. Ou
NOX ** TMC
(PPM) (PPM)
0.013
0.012
0.011
0.009
0,009
0.009
0.006
0.013
0.016
0.019
0.026
0.029
0.031
0.032
0.032
0.027
0.025
0.016
0.013
0.010
0.007
0.007
0.005
0.004
.47
.16
.43
.11
.13
.17

.12
.40
.36
.34
.32
.34
.35
.33
,!<>
.35
.37
.43
.45
.34
.46
.17
.50

DILUTION BtGAN
(LPM) (EST)





65.70

















CH4
(PPM)
0.91
0.91
0.94
1.03
1.02
1.02

1.02
0.98
0.98
0.97
0.93
0.96
0.97
1.01
0.86
.01
.03
.00
.02
.90
.03
.00
.02

ENDED
(EST)





6.17

















NMHC CO NHKI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0.56 0.78
0.55 0.67
0.50 0.60
0.42 0.51
0.41 0.43
0.46 0.37

0.41 0.37
0.12 0,36 0.012 0,005 0.021
0.39 0.35
0.37 0.36
0.39 0.38
0.38 0.12
0.38 0.13
0.32 0.44 0.090 0,006 0.019
O.J3 0.45
0.34 0.15
0.34 0.45
0.43 0.45
0.43 0.44
0.41 0.38
0.43 0.45
0.46 0.45
0.48 0.46

X POSSIBLE MINUTE3 OF SUNSHINE 71

RDU AIRPORT MAXIMUM TEMPERATURE 26.1 CENT

* Ozone strip chart recorder malfunction between
2208 EST, 30 Sept 75 and 0838 EST, 1 Oct 75
** The apparent increase of [NO] and [NOX] is
probably due to thermal zero drift in the
instrument
















CN
(/CM3)





0













0






























-------
00
    KU  OUTUOUH SMUG  CHAMBER STUUT

    CHAMBER NUMBER  2
    DAY  3 UF 3     10-  1-75
                                                              USEPA  CONTRACT NO.68-08-2307
                                                                                                                  PAGE   5
                                                              URBAN  MIX
                                                              TARGET INITIAL HC/NOXj
                                                                               95X DILUTION
                                                                               5,0 PPMC/0.24 PPM
TlHb
(EST)
0.80
1 .80
2.80
3. 80
4.80
5.80
6.80
7.80
0.80
9.80
10.80
1 1 .80
12.80
13.80
14.80
15.80
16.80
17.80
18.80
19.80
20.80
21 .80
22.80
03 *
(PPM)

0
0
0
0
0
0
0
0
0








.039
.033
.037
.043
.054
.066
.086
.090
.067







NO **
(PPM)
0.000
0.000
o.ooo
o.ooo
0.000
0.000
0.000
0.000
0.000
0.004
0.004
0.005
0.007
0.007
0.007
0.007







NU2
(PPM)
U.005
0.004
0.004
0.004
0.004
0.004
0.003
0.002
0.002
0.005
0.006
O.OOb
0.007
0.007
0.007
0.009







(
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0







NOX ** THC
PPM) (PPM)
.005 1.50
.004 1.51
.004 1.53
.004 1.52
.004 1.51
.004 .51
.003
.002
.002
.010
.011
.012
.015
.015
.015
.016
'.51
.50
.48
.46
.36
.43
.39
.38
.37
.37







CH4
(PPM)
1.03
1 .03
1.00
1 .00
0.96
0.96
0.96
0.94
1.04
1.03
0.89
1.00
0.94
0.94
0.94
0.93







NMHC
(PPM)
0.48
0.46
0.53
0.52
0.55
0.55
0.56
0.56
0.45
0.43
0.47
0.43
0.45
0.45
0.43
0.44







CO
(PPM)
0.45
0.43
0.42
0,44
0.42
0.42
0.45
0.43
0.45
0.45
0.39
0.46
0.46
0.48
0.46
0.43







NBKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (XCM3)


0.047 0,004 0.005




0.066 0.009 0,022









    (EST)
 TEMP
(CENT)
    SR
(LANG/M1N)
CUM-SR
(LANG)
DILUTION
 (LPM)
BEGAN
(EST)
                                                                 ENDED
                                                                 (EST)
0.80
1.80
2.80
3.80
4.80
5.80
6.80
7.80
8.80
9.80
10.80
11.80
12.80
13.80
14.80
15.80
16.80
17.80
18.60
19.80
20.80
21 .00
22.60

17.2


15.6


15.0


21.7


25.6


24.4


20.6


17.8
0.00
0.00
0.00
0.00
0.00
0.00
0,03
0.11
0.28
0.67
0.78
0.72
1.00
0.53
0.37
0.19
0.05
0.02
0.00
0.00
0.00
0.00
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
1 .44"
7. OH
21.64
57.36
102.84
146. 76
203.40
240.84
264.96
27B.52
284. £0
284. /6
2t»5.00
2H5.00
265.00
285.00
265.00
% POSSIBLE  MINUTES OF SUNSHINE   52

RDU AIRPORT  MAXIMUM TEMPERATURE 26.1 CENT
                                                                            *  Ozone strip chart recorder malfunction between
                                                                               2208 EST,  30 Sept 75 and 0838 EST, 1 Oct 75

                                                                            ** The apparent increase of [NO] and [NOX] is
                                                                               probably due to thermal zero drift in the
                                                                               instrument
-------
  RT1 UUTUUUK  SMUG  CHAMBtR  STUU*

  CHAMHtK NUMOLK  3
  DAY 1 OF 3     9-29-75
USEPA CONTRAC1 NO.6B-oa-a207

URBAN MIX               95% DILUTION
TARGET INITIAL HC/NOX:  5.0 PPMC/0.71 PPM
PAGE  1
CO
TIME
(tST)
0.97
1.97
2.97
3.97
4.9/
5.97
6.97
7.97
H.9?
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
1 7.97
18.97
19.97
20.97
21.97
22.97
23.97
TIME
(EST)
U3
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.017
0.077
0.147
0.190
0,198
0.159
0. 126
0.096
0.074
0.056
0.043
0.033
0.025
0.021
0.014
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.015
0.601
0.566
0.575
0.499
0.364
0.225
0.087
0.041
0.026
0.021
0.019
0.013
0.012
0.007
0.006
0.004
0.005
0.006
0.005
0.005
0.006
SR
(LANG/MIN)
IHJ2
(PPM)
0.000
o.ooo
0. 150
U.14J
0.150
0. 154
0.149
0.161
0.225
0.279
0.248
0. 199
0.152
0.112
0.079
0.061
0.045
0.033
0.026
0.019
0.016
0.012
0.010
0.007
tUM-SK
(LANbJ
NOX
(Pf'M)
0.000
o.ooo
0.165
0.744
0.736
0.729
0.640
0.545
0.449
0.366
0.209
0.225
0.173
0.132
0.092
0.0/3
0.052
0.040
0.030
0.025
0.022
0.017
0.015
0.014
DILUTION
(LPM)
THC
(PPM)
1.51
1 .50
1.53
5.46
6.02
6.07
5.69
5.02
4.36
3.75
3.23
2.81
2.48
2.23
2.04
1.92
.85
.75
.67
.60
.57
.51
.49
.46
UEGAN
(EST)
CH4
(PPM)
.15
.11
.11
.10
.06
.00
.06
,05
0.99
0.94
0.69
0.85
0.82
/ 0.80
0.81
0.79
0.81
0.81
0.83
0.85
0.86
0.84
0.85
0.85
ENDED
(EST)
NMHC CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0.36 0.00
0.39 0.00
0.
4.
4.
5.
4.
3.
3.
2.
2.
m
«
*
•
t
•
0.
0.
0.
0.
0.
0.
0.
X

42
36
96
07
63
97
37
81
34
96
66
43
24
13
03
94
84
75
72
67
64
62
0.
10.
10.
10.
9.
8.
6.
5.
5.
4.
3.
3.
2.
2.
1.
1.
1.
1.
1.
0.
0.
0,
00
56
56
46
50
16
91
95 0.059 * 0.002
00
25
56
07 0.201 0.105 0.052
56
18
89
60
30
19
04
88
78
69
CN
(/CM3)



140






370








0


POSSIBLE MINUTES OF SUNSHINE 50

RDU
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10. 9/
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19.97
20.97
2 1.97
22.97
23.97

13.3


12. H


13.3


21.1


21.7


19.4


17.2


16.7

0.00
0.00
0.00
0.00
0.00
0.00
0.06
0.27
0.54
0.69
0.95
1 .08
0.99
0.68
0.25
0.06
0.02
0.00
0.00
0.00
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.00
3.48
19.26
51.12
V2.22
148.70
213.24
272.82
314.24
330.10
334.08
335.36
335.40
335.40
335.40
335.40
335.40
335.40
335.40






58.05























6.17











































*
























AIRPORT


Data suspect











































MAXIMUM TEMPERATURE 23.3 CENT


and discarded















































-------
RT1 OUTDOOR SMUG CHAMBER STUDY

CHAMBER NUMBER  3
DAY 2 OF 3     9-30-75
USEPA CONTRACT NO.68-02-3207
                                                 PAGE  2
URBAN MIX
TARGET INITIAL HC/NOXt
95X DILUTION
5.0 PPMC/0.71 PPM
TIME
asn
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
fl.97
9,97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97
_ 22.98
00 23.97
as
• TIME
(EST)

0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
IB. 97
19.97
20.97
21.97
22. 9B
23.97
03*
CPCM)
0.010
0.009
0.008
0.003
0.002
0.001
0.001
0.003
0.021
0.043
0.077
0.098
0.121
0.127
0.137
0.136
0.128
0.116
0.10«
0.104
0.098




TEMP
(CENT)


16.1
15.6
16.1


21.1


24. '1


26.1


20.0


17.2
1
NO **
(PPM)
0.007
0,007
0.005
0.005
0,005
0.004
0.004
0,009
0.011
0.018
0,021
0.024
0.025
0.024
0.024
0.020
0.018
0.010
0.005
0.003
0.001
0,001
0.000
0.000

SR
(LANG/M1N)

0.00
0.00
0.00
0.00
0.00
0.00
0.05
0.17
0.47
1.01
0.33
1.07
0.67
1.04
0.29
0.05
0.00
0.00
0.00
0.00
0.00
o.oo
0.00
0.00
N02
(PPM)
0.007
O.U07
0.005
O.OOb
0.005
0.004
0.004
0.007
0,006
0.009
0.011
0.011
0.011
0.011
0.011
0.011
0.011
0.010
0,006
0.007
0.005
0.006
0.006
0.005

CUM-SH
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
2.90
12.86
40.46
-^9.9B
121.14
103.86
224.86
286.52
305.42
308.90
309.00
309.00
309.00
309.00
309.00
30V. 00
309.00
409.00
MOX THC
(PPM) (PPM)
0.015 1.43
0.015 1.41
0.011
0.012
0.011
0.009
0.009
0,016
0.017
0.027
0.032
0.034
0.035
0.034
0.034
0.031
0.029
0.019
0.012
0.011
0,006
0.007
0.006
0.005
.41
.41
.41
.40
.34
.36
.35
.34
.32
.32
.33
.34
.32
.26
.40
.41
.45
.48
.44
.50
.51
.53

DILUTION BEGAN
(LPM) (EST)



58.05

















CH4
(PPM)
0.86
0.87
0.87
0.96
0.96
0.97
0.96
0.96
0.92
0.92
0.93
0.92
0.98
0.98
1.03
0.96
1.03
1 .09
1.07
1.05
1.06
1.06
1.05
1.05

ENDED
(EST)



6.17

















NMHC CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0.57 0.59
0.54 0.51
0.54 0.46
0.46 0.36
0.45 0.33
0.43 0.27
0.37 0.33
0.40 0.29
0.43 0.27 0.014 0.006 0.020
0.41 0.30
0.39 0.32
0.40 0.33
0.36 0.39
0.37 0.37
0,30 0.41 0.115 0.013 0.021
0.30 0.44
0.37 0.45
0.32 0.45
0.38 0.43
0.43 0.44
0.38 0.46
0.44 0.43
0.46 0.43
0.48 0.39

X POSSIBLE MINUTES OF SUNSHINE 71

RDU AIRPORT MAXIMUM TEMPERATURE 26.1 CENT

* Ozone strip chart recorder malfunction between
2208 EST, 30 Sept 75 and 0838 EST, 1 Oct 75.
** The apparent increase of [NO] and [NOX] Is
probably due to thermal zero drift in the
Instrument.
















CN
(/CM3)





0













0




























-------
00
    RTI  OUTDOOR  3MUU CHAMHfcR  STUDY

    CHAMBER NUMHER   5
    DAY  3 OF 3     10- 1-75
                                                                          USEPA CONTRACT  NO.68-02-3207
                                                                                                                               PAGt  3
                                                                          URBAN MIX
                                                                          TARGET INITIAL  HC/NUXt
                                                                                 95X DILUTION
                                                                                 5.0 PPMC/0.71 PPM
TIME
(ESf)
0.97
1 .97
2.97
3.97
4 .9 I
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97
03 *
(PPM)







0.050
0.044
0.05Q
0.062
0.074
0.096
0.109
0.111
0. 108






NO ***
(PPM)
o.ooo
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
o.ooi
0.004
0.005
0.006
0.009
0.010
0.010
0.009






N02 NOX*** THC CH4 NMHC CO NBKI N02-S HCHO CN
(PPM) (PPh) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.005 0.005 .54 .04 0.49 0,41
0.004 0.004 .54 .04 0.49 0.41
0.005 0.005 .55 .05 0.50 0.41
0.005 0.005 .54 .04 0.49 0.41
0.004 0.004 .54 .00 0.54 0.39
0.004 0.004 .55 .00 0.55 0.38
0.004 0.004 .54 .99 0.55 0.37
0.003 0.003 .53 ,97 0.56 0.40
0.003 0.004 .55 .07 0.48 0.40 ** 0,004 0.004
0.006 0.011 .57 .09 0,48 0.47
0.006 O.Ola .47 .06 0,40 0.46
0.007 0.014 .47 .08 0.40 0.45
0.009 0.017 .46 ,00 0.45 0.45
0.009 0.018 .47 .04 0.42 0.46 ** 0.009 0.017
0.010 0.019 ,47 .02 0.44 0.47
0.010 0.018 .47 .06 0.40 0.48






22.97

TIML
(EST)
               TEMP
              (CENT)
    SR
(LANG/MIN)
CUM-SK
(LANG)
DILUTION
 (LPM)
BEGAN
(EST)
ENDED
(EST)
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97
22.97

17.2


15.6


15.0


21.7


25.6


24.4


20.6


17.8
0,00
0.00
0.00
0.00
0.00
0.00
0.03
0.11
0.28
0,67
0.78
0.72
1.00
0.53
0.37
0.19
0.05
0.02
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0,00
0.00
0.00
0.00
1.74
8.18
24.64
64.06
1 10.64
153.96
213.40
246.14
268.66
200.42
283. /O
2B4.96
205.00
285.00
285.00
285.00
285.00
X POSSIBLE  MINUTES OF  SUNSHINE  52

KDU AIRPORT MAXIMUM TEMPERATURE 26.1  CENT
                                                                              *   Ozone strip chart recorder malfunction between 2208 EST
                                                                                 1 Oct 75.

                                                                              **  Data Suspect and Discarded

                                                                              *** The apparent increase of [NO] and [NOX] is probably
                                                                                 due to thermal zero drift in the instrument.
-------
HTI OUTOOUK SMUG CHAMHER  STUDY

CHAMBER NUMIltR  4
OAr 1 OF 3     9-29-75
USEPA CONTRACT .^0.68-02-2207

URBAN MIX               95Z DILUTION
TARGET INITIAL HC/NOX:  1.0 PPMC/0.10 PPM
PAGE  I
TIMt
(tST)
0.13
1. 3
2. 3
3. 3
4. 3
5. 3
6. 3
J. 3
8. 3
9. 3
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
16.13
19.13
20.13
21.13
HU 23.13
oo 23.13
00
' TIMt
(EST)

0.13
1.13
2.13
3.13
4.13
S.13
6.13
7.13
fl.13
9.13
10.13
11.13
12.13
13.13
1<4.13
IS. 13
16.13
H.13
18.13
19.13
20.13
21.13
22.13
23.11
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.005
0.011
0.037
0.056
0.070
0.066
0.054
0.043
0.033
0.025
0.019
0.013
0.010
O.OOd
0.003

TEMP
(CENT)


13.3


12.8


13.3


21.1


21.7


19.1


17.2


16.7
•
NO
(PPM)
o.ooo
0.000
0.000
0.000
0.086
0.086
0.066
0.075
0.059
0.043
0.027
0.024
0.021
0.022
0.019
0.015
0.014
0.007
0.007
0.006
0.005
0.006
0.007
0.006

SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.06
0.27
0.51
0.69
0.95
1 .08
0.99
0.66
0.25
0.06
0.02
0.00
0.00
0.00
o.oo
0.00
0.00
0.00
NU2
O'HM)
0.000
0.000
O.UOO
0.022
U.021
0.019
0.019
0 . 0 1 /
0.014
0.028
0.034
0.032
0.028
0.022
0.019
0.015
0.014
0.011
0.010
0.007
0.005
0.005
0.005
0.004

CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.48
5.76
21.12
57.72
101.20
159.21
223.32
260.24
31 /.bO
331.08
331.36
335.40
335.40
335.40
335.10
335.40
335.40
335.40
NUX
(PPM)
0.000
0.000
0.000
0.022
0. 107
0.1U5
0.105
0.092
0.076
O.OM
0.061
0.056
0.049
0.015
0.039
0.030
0.028
0,018
0.017
0.014
0.011
0.012
0.013
0.011

DILUTION
(LPM)







62.58

















THC
(PPM)
0,88
0.85
0.85
0.90
1 .47
1 .58
1.57
1.50
1.34
1.16
1 .04
0.91
0.66
0.79
0.77
0.75
0.71
0.70
0.69
0.68
0.67
0.64
0.63
0.62

BEGAN
(EST)







6.17

















CH4
(PPM)
0.37
0.35
0.35
0.36
0.36
0,34
0.37
0.38
0.31
0.25
0.22
0.21
0.23
0.20
0.24
0.24
0.24
0.25
0.25
0.21
0.24
0.21
0.20
0.20

ENDED
(EST)

























NMHC
CO NDKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0,51
0.50
0.50
0.54
1,11
1.24
I ,20
1.12
1.03
0,91
0.62
0.70
0.63
0,59
0.53
0.51
0.48
0.46
0.14
0,47
0.43
0.43
0.43
0.41

0. 10
0.03
0.06
0.15
12.38
12.38
17.29
10.66
9.31
7.78 0.021 0.030 0.014
6.71
5.66
4.83
4.07 0.072 0.024 0.029
3.46
2.94
2.50
2.14
1.82
1.46
1.35
1.15
1.01
0.85

CM
(/CM3)





130






1340








0



X POSSIBLE MINUTES OF SUNSHINE 50

HUU

























AIRPORT MAXIMUM TEMPERATURE 23.3 CENT


















































-------
KT1 OUTDOOR SMOG CHAMBER  STUDY

CHAMBER NUMBER  14
DAY 2 OF 3     9-30-75
U3tPA CUNTHACT NO.6B-02-2207
                                                  PAGE
URBAN MIX
TARGfcT INITIAL HC/NOXI
95X DILUTION
1.0 PPMC/0.10 PPM
TINT
(EST)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13 *
oo 23.13
TIME
(EST )
03*
(PPM)
0.002
0.001
0.001
0.000
o.ooo
o.ooo
0.000
0.000
0.000
0.009
0.021
0.034
0.041
0.051
0.056
0.062
0.061
0.055
0.051
0.016
0.013
0.010


TEMP
(CENT)
NO **
(PPM)
0.009
0.009
0.009
0.005
0.005
0.001
0.001
0.007
0.010
0.015
0.019
0.021
0.027
0.027
0.029
0.025
0.021
0.019
0.010
0.005
0.001
0.002
0.001
0.000
SR
(LANG/MIN)
NU2
(PPH)
0.002
0.002
0.002
0.002
0.001
0.002
0.001
0.001
0.002
0.003
0.001
0.005
0.005
0.005
0.006
0.005
0.005
0.005
0.005
0.005
0.004
0.004
0.004
0.004
CUM-3H
(LANG)
MUX **
(PPM)
0.011
0.011
0.011
0.007
0.006
0 .006
0,005
0.009
0.012
0.018
0.024
0.027
0.032
0.032
0.035
0.030
0.029
0.025
0.015
0.011
0.009
0.006
0.005
0.004
DILUTION
(LPM)
THC
(PPM)
0.62
0.59
0.58
0.60
0.60
0.61
0.59
0.60
0.59
0.59
0.54
0.54
0.55
0.55
0.58
0.56
0.62
0.64
0.71
0.75
0.78
0.80
0.81
0.81
UEGAN
(EST)
CH4
(PPM)
0. 19
0.21
0.20
0.20
0.20
0.22
0.22
0.28
0,22
0.17
0.19
0.21
0.22
0.23
0.23
0.26
0.30
0.24
0.24
0.25
0.25
0.33
0.26
0.26
ENDED
(EST)
NMHC
(PPM)
0.43
0.38
0.38
0.39
0.39
0.38
0.37
0.31
0.37
0.42
0.35
0.33
0.34
0.32
0.35
0.32
0.32
0.40
0.47
0.50
0.53
0.47
0.55
0.55
CO NBK1 N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.76
0.66
0.58
0.49
0.42
0.36 ISO
0.31
0.37
0.33 0.006 0.005 0,021
0.29
0.29
0.29
0.33
0.35
0.36 0.052 0.009 0.022
0.36
0,15
0.41
0.37
0.37 0
0.36
0.44
0.37
0.36
X POSSIBLE MINUTES OF SUNSHINE 71


RDU AIRPORT MAXIMUM TEMPERATURE 26, i CENT
0.13
1.13
2.13
3. 3
4. 3
5. 3
6. 3
7. 3
8. 3
9. 3
10.13
11.13
12.13
13.13
14.13
15.13
16.13
\l . 13
10.13
19.13
20.13
21.13
22.13
23.13

16.1


15.6


16.1


21.1


21.1


26.1


20.0


17.2

0.00
0.00
0.00
0.00
0.00
0.00
0.05
0.17
0.17
1.01
0.33
1.07
0.67
1 .01
0.29
0.05
0.00
0.00
0.00
0.00
0.00
o.oo
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.40
4.36
16.96
49.48
104.64
130.36
191.36
234.52
290.92
306.40
309.00
309.00
309.00
3 u 9 . o 0
309.00
30'). 00
309.00
3U9.00










* Ozone strip chart recorder malfunction between 2208 EST,



62.58









































6.17

















30

** The
to

















Sept 75 and 0838 EST, 1 Oct 75.

apparent increase of [NO] and [NOX] is probably due
thermal zero drift in the instrument.

















-------
RH  ourouuR SMUG  CHAMBER STUDY

CHAMBER NUMBER  4
DAY  3  Uh  3     10-  1-75
USEPA CONTRACT  NO.68-02-2207
                                                    PAGE  1
URBAN MIX
TARGET  INITIAL  HC/NUXt
95X DILUTION
1.0 PPMC/0.10  PPM
TIME
(ESf)
0.13
1.13
2.13
3.13
4.13
5.13
6. 13
7.13
8.13
9.13
10.13
11.13
12. 13
13,13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13

03 *
(PPM)








0
0
0
0
0
0
0
0














.014
.018
.021
.032
.040
.055
.064
.064






NU ***
(PPM)
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.






000
000
000
000
000
000
000
000
000
002
004
006
007
Oil
on
01 1






N02
(PPMJ
0.003
0.003
0.003
0.003
0.003
0.002
0.002
0.002
0.002
0.002
0.004
0.004
0.005
0.004
0.004
0.007







NUX ***
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0






.003
.003
.003
.003
.003
.00?
.002
.002
.002
.004
.009
.011
.013
.015
.015
.018






THC
(PPM)
0.82
0.83
0.83
0.84
0.84
0.86
0.86
0.85
0.84
0.86
0.83
0.82
O.H2
0.80
0.82
0.82






CH4
(PPM)
0.27
0.27
0.27
0.26
0.24
0.27
0.24
0.24
0.27
0.27
0.31
0.32
0.30
0.2B
0.28
0.34






NMHC
(PPM)
0.55
0.56
0.56
0.58
0.59
0.58
0.62
0.60
0.57
0.58
0.52
0.50
0.51
0.52
0.54
0.48






CO NHKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CMJ)
0.37
0.36
0.38
0.36
0.36
0.35
0.33
0.33
0.36 0.039** 0.003 0.015
0.38
0.38
0.41
0.39
0.39 0.042 0.020 0.016
0.39
0.36






22.13

TIME
(Eot)

 0.13
 1.13
 2.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
TEMP
(CENT)

17.2


15.6


15.0


21.7


25.6


24.4


20.6


17.8
SR
(LANG/MINI)
0.00
0.00
0.00
0.00
0.00
0.00
0.03
0.11
0.28
0.67
0.78
0.72
1.00
0.53
0.37
0.19
0.05
0.02
0.00
0.00
0.00
0.00
0.00
LUM-SR DILUTION OEGAN ENDED
(LANG) (LPM) (EST) (ESD
0.00
0.00
0.00
0.00
0.00
0.00
0.24
2.6P
10.64
30.56
71.64
1U.96
163.40
219. b4
250. Id
270.92
281.20
283.96
285.00
2B5.00
285.00
205.00
2(3b.OO
X POSSIBLE  MINUTES OF SUNSHINE   52

ROW AIRPORT  MAXIMUM TEMPERATURE 26.1 CENT

*   Ozone strip chart recorder malfunction between 2208
    EST, 30 Sept 75 and 0838 EST, 1 Oct  75.

**  Data suspect but retained.

*** The apparent increase of [NO] and [NOX] is probably
    due to thermal zero drift in the instrument.
-------
RTI UUTDUCIR SMOG CHAMDEH  STUDY

CHAMBER HUMHtK  1
DAY 1 OF 3    10- 8-74
USEPA CONTRACT NO.68-02-3207

URBAN MIX               39X DILUTION
TARGET INITIAL HC/NOXJ  10.0 PPMC/1.00  PPM
PAGE  1
1 1Mb
(LST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
6. '17
9.47
10.47
11.47
12. U7
13.47
14.47
15.47
16.47
17.47
18.47
19,47
20.47
21.47
22.47
23.47
TIMt
(EST)
03
(PPM)
0.000
0.002
0.002
0.001
0.000
o ,000
0.000
o.ooo
o.ooo
o.ooo
0.000
0. 105
0.267
0.348
0,413
0.405
0.399
0.351
0.308
0.273
0.242
0.218
0.196
0. 186
ItMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.766
0.779
0. 764
0.749
0.681
0.513
0.293
0.005
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
PHJ2
(PPM)
0.004
0.004
0.00 J
0.202
0.203
0.204
U.218
0.229
0.267
0.173
0.530
0.706
0.571
0.420
0.307
0.229
0.197
0.175
0.160
0. 148
0. 139
0.139
0.122
0.114
CUM-SW
(LANG)
NUX
(PPM)
0.004
0.004
0.003
0.202
0.991
0.983
0.962
0.978
0.949
0.887
0.624
0.711
0.571
0.420
0.307
0.229
0.197
0.175
0. 160
0. 148
0.139
0.139
0.122
0.114
DILUTION
(LPM)
THC CH4
(PPM) (PPM)
1
1
1
3
11
11
12
12
11
11
10
10
9
9
6
8

7
6
6
6
5
5
5
.44
.46
.56
.46
.11
.97
.54
.54
.76
.30
.97
.30
.78
.01
.48
.06

.03
.75
.40
.18
,eo
.66
.41
.38
.20
.55
.63
.61
.48
.62
.61
.63
.67
.71
.73
.72
,66
.66
.59

.41
.39
.28
.32
.11
.29
.25
BEGAN ENDED
NMHC
CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0
0
0
1
9
10
10
10
10
9
9
8
8
7
6
6

5
5
5
4
4
4
4
X
.06
.29
.01
.82
.51
.49
.92
.93
.13
.63
.26
.57
.06
.32
.63
.46

.62
.36
.12
.86
.69
.37
.17
0
0
1
10
10
10
10
10
10
9
9
8
8
8
7
7

6
6
5
5
5
5
4
POSSIBLE
.00
.00
.26
.10
.10
.10
.24 0
.32
.02
.58
.21
.64
.40
.11
.74
.44 0.526 0.055 0.299 0

.35
.04
.63
.49 0.420 0.044 0.281
.15
.08 0
.73
MINUTES OK SUNSHINE 0
(EST) (EST)
RDU
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14,47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47

16.1


15.6


15.6


18.9


21.1


21.7


19.4


20-. 0
0.00
0.00
0.00
o.oo
0.00
0.00
0.03
0.12
0.16
0.29
0.38
0.34
0.28
0.27
0.22
0.23
0.11
0.03
0.00
0.00
0.00
o.oo
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.84
5. 16
13.48
26. 72
46.64
68.52
87.04
103.56
1 18.36
131.84
142.28
14t,.64
147. hO
147.60
147. bO
147.6(1
147.60








19.54






















fl






















.00




























































AIRPORT























MAXIMUM TEMPERATURE 22.2 CENT























   . 4/
                     0.00
-------
KTI OUTDOOR SMUG CHAMOER STUDY

CHAMBER NUMNER  1
OAY 2 OF 3    10- 9-75
USEPA CONTRACT NO.68-03-2207

URBAN MIX               39X DILUTION
TARGET INITIAL HC/NOX: 10.0 PPMC/1.00 PPM
P»Gf  2
TIME
(EST)
0.47
1.17
2.47
3.47
4.47
5.17
6.47
7.47
R. 07
•9.47
10.47
11.47
12.47
13.47
11.47
15.47
16.47
17.47
Id. 47
19.47
20.47
21.17
22. 47
23.47
TIMt
(LSI)
03
(PPM)
0. 158
0. 1 13
0. 129
0.118
0.107
0.096
0 .0(38
0.079
0.073
0.075
0.089
0. 109
0.117
0.119
0.128
0.136
0. 150
0.155
0. 149
0.137
0.130
0.121
0.116
0.109
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
n.OOO
0.000
0.000
0.000
0.000
0.000
0.000
O.OPO
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
NU2
(PPM)
0.107
0.102
0.09b
0.091
O.OH/
0.082
0 . 0 1 9
0.075
0.075
0.073
0.073
0.0/3
0.071
0.071
0.0/0
0,068
0.068
0.067
0.063
0.059
0.058
0.056
0.053
0.052
CUM-SK
(LANG)
NOX
(PPM)
0.107
0. 102
0.096
0.09J
0.087
0.082
0.079
0.075
0.073
0.073
0.073
0.073
0,071
0.071
0.070
0.068
0.068
0.067
0.063
0.059
0.058
0.056
0.053
0.052
DILUTION
(LPM)
THC
(PPM)
5.22
5.00
1.79
1.64
4.44
4.30
1.17
3.97
3.89
3.80
3.91
3.87

3.81
3.77
3.66
3./7
3.68
3.68
3.67
3.65
3.65
3.61
3.63
BEGAN
(EST)
CHI
(PPM)
.25
.23
.18
.18
.10
.10
1 .04
1.02
1.02
0.80
0.98
1.00

1.01
1 .00
0.81
0.96
0.99
.01
.02
.01
.01
.03
.03
ENDED
(EST)
NMHC
(PPM)
3.97
3.77
3.61
3.16
3.34
3,20
3.12
2.95
2.87
3.00
2.92
2.87

2.80
2.77
2.85
2.81
2.70
2.67
2.65
2.64
2.60
2.60
2.59
X POSSIBLE

CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
5.21
4.39
1.13
3.93
3.77
3.64
3.57
3.42
3.29
2.91
3.35 0,080 0.017 0.127
3.32

3.33
3.36
3.20
3.10
3.33
3.32 0.057 0.009 0.070
3.29
3,11
3.20
3.17
3.19
MINUTES OF SUNSHINE 26

CN
(/CM3)






0



















RDU AIRPORT MAXIMUM TEMPERATURE 22.2 CENT
0.47
1.17
2.47
3.47
1.17
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
11.17
15.47
16.47
17.17
lfl.47
19.47
20.47
21.47

25 U7

19.1


18.9


17.8


20.0


20.0


21.1


16.7


15. b

0.00
0.00
0.00
0.00
0.00
0.00
0.05
0.10
0.22
0.33
0.28
0.27
0.28
0.31
0.35
0.29
0.23
0.06
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1.40
5.80
15.16
31.41
19.04
66.36
82.84
100.48
120.20
139.52
155.24
164.26
166.20
166.20
lbb.20
1 bb. 20
lbb.20
IhO.dO








19.54












































*


8.00























































































-------
RTI OUTUUUR SMOG CHAMHER STUDY

CHAMBER NUMBER  1
DAY 3 UF 4    10-10-75
                                                           USEPA CONTRACT NO.68-02-2207

                                                           URBAN MIX               39X DILUTION
                                                           TARGET INITIAL HC/NOXj 10.0 PPMC/1.00 PPM
                                                                                         PAGE   1
TIME.
(EST)
0.47
1.47
2.47
5.47
4.47
5.47
6.47
7.47
8,47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
20.47
21.47
22.47
23.47
U3
(PPM)
0.104
0.096
0.088
0.080
0.073
0 .066
0.059
0.053
0.047
0.047
0.061
0.081
0.107
0.137
0.1 78
0.209
0.226






NO
(PPM)
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000






UU2
(PPM)
0.052
0.051
0.050
0.049
0.048
0.046
0.045
0.044
0.047
0.049
0.050
0.051
0.052
0.053
0.055
0,055
0.053






MOX
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0






.052
.051
.050
.049
.048
.046
.045
.044
.047
.049
.050
.051
.052
.053
.055
.055
.053






THC
(PPM)
3.60
3.63
3.60
3.58
3.50
3.57
3.55
3.48
3.53
3.47
3.55
3.51
3.45
3.31
3.40
3.36







CH4
(PPM)
1.
1.
1 .
1.
0.
1.
0.
0,
1.
1.
1.
1.
1.
0.
1.
1.







04
05
05
05
90
03
99
89
03
02
04
06
04
88
04
06







NMHC
(PPM)
2.56
2.58
2.55
2.54
2.59
2.54
2.56
2.59
2.50
2.44
2.52
2.45
2.41
2.43
2,36
2.30








CU NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CMS)
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3







.16
.29
.23
.25
.15 0
.18
.21
.14
.17
.12
.37 0,057 0.014 0.090
.37
.37
.30
.51
.44 0.183 0.015 0.087







 TIMt
 TEMP
(CENT)
                      SR
                  (LANG/MIN)
CUM-3R
(LANG)
DILUTION
 (LPM)
BEGAN
(EST)
ENDED
(EST)
X POSSIBLE MINUTES OF  SUNSHINE  46

ROU AIRPORT MAXIMUM TEMPERATURE 23.9 CENT
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12,47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21 .47
22.47
23.47

16. I


16. 1


16.1


18.9


21.1


23.3


17.8


15.6

0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.09
0.22
0.35
0.44
0.60
1.13
0.99
0.78
0.46
0.22
0.06
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.56
3.72
12.76
29.60
53.12
84,00
134.84
198.72
252.24
290.08
310.96
319.t,8
321 .00
321 .60
421.00
321.00
421 .oO
321 ,bO
-------
HTI ourouun SMOG CHAMBER  sTuur

CHAMBER NUMBER  2
DAY 1  uf- 5    10- 8-75
USEPrt CONTRACT NO.i
URBAN MIX               39X DILUTION
     I  INITIAL HC/NOX:  S.O PPMC/0.20 PPM
                                                  PAGE
TIME
(E5T)
0.63
1.63
2.63
3.63
0.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
1 0 . b 3
15.63
16.63
17.63
IB. 63
19.63
20.63
21.63
22.63
23.63
TIME
(E31)

0.63
1 .63
2.63
3.63
0.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
10.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22. 63
23 .6.5
03
(PP1)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.002
0.161
0.220
0.257
0.278
0.273
0.270
0.207
0.228
0.210
0'. 196
0.191
0. 168
0.156
TEMP
(CE^T)


16.1


15.6


15.6


18.9


21.1


21.7


19.0


20.0

NO
(PPM)
0.000
0.000
0.000
0.011
0. 170
0.175
0.170
0.172
0.107
0.080
0.003
0.000
o.ooo
0,000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.03
0.12
0.16
0.29
0.38
0.30
0.27
0.26
0.22
0.23
0.11
0.03
0.00
0.00
0.00
0.00
0.00
0.00
0.00
N02
0.002
0.016
0.016
0.006
0.050
0.050
0.009
0.051
0.070
0.127
0.1BO
0.16b
0.100
0.110
0.096
0.061
0.072
0.067
0.060
0.055
0.052
0.009
0.007
0.005
CUM-SR
( -& YG)

0.00
0.00
0.00
0.00
0.00
1.10
6.36
15.08
29.62
50.00
71.72
89.06
105.28
119.36
132.90
102. 1H
1 0 b . 7 0
106.00
lOb.OO
lOb.OO
106.01)
lUb.OO
106. uo
1 
-------
-------
Rll OUTDOOR S^OG CHAMBER STUDr

CHAMBER NUMBER  2
DAT 3 0^ 3    10-10-75
USEPA CONTRACT NO.68-03-3207

URBAN MIX               39% DILUTION
IftRGET INITIAL HC/NOX:  5.0 PF'MC/0.24
PAGE  5
TIME
(E3T)
0.63
1.63
2.63
3.63
4.63
5.63
b.63
7.63
8.b3
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
16.63
19.63
20.63
21.63
22.63
23.63
TIME
(EST)

0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
6.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
16.63
19.63
20.63
21 .63
22. 6i

03
(PP1)
0.083
0.079
0.075
0.068
0.064
0.059
0.053
0 . 0 '4 9
I). 045
0.043
0.050
0.052
0.080
0.099
0.128
0.150
0.160







TEMP
(CE^T)


16.1


16.1


16.1


16.9


21.1


23.3


17.8


15.6

Nfl
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000







SR
UaNG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.09
0.22
0.35
0.44
0.60
1.13
0.99
0.7B
0.46
0.22
0.06
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(3I»1)
0.025
0.025
0.026
0,025
0.024
0.022
0.022
U.U22
0.026
0.027
0.027
0.027
0.027
0.028
0.029
0.030
0.030







CUM-SR
( -tt\G)

0,00
0.00
0.00
0.00
0.00
0.00
0. 76
4.62
14.96
33.10
57.52
90.00
146.14
206.62
260.04
2V4.6B
313.16
320. 2H
321 .60
321 .60
321 .60
321 .c.0
321.61)
i«! I . faO
NUX
(PPM)
0.025
0.025
0.026
0.025
0.024
0.022
0.022
0.022
0.026
0.027
0.027
0.027
0.027
0.026
0.029
0.030
0.030







DILUTION
(LPM)

























THC
CM)
2.05
2.03

2.02
2.02
2.05
2.03
2.02
2.12
1.96
2.02
2.10
2.02
1.96
1.96
1.98








BEGAN
(EST)

























CH4
(PPM)
0.95
0.99

0.97
0.92
0.95
0.92
0.67
0.93
0.97
1.01
0.97
1.00
0.90
1.01
1.01








ENDED
(E3T)

























NMHC
CH NHK1 N02-S HCHO
(P3M) (PPM) (PPM) (P'M) (PP^)
1.10 4
1.03 4

.05 4
. 10 4
,09 4
.11 4
.14 4
. 19 4
1.01 4
1.01 4
1.13 4
1.02 4
1.08 4
0.95 4
0.97 4








X POSSIBLE

RDU AIRPORT
























.31
.48

.36
.39
.34
.31
.29
.66
.23 0.047 0.006 0.055
.58
.45
.38
.44
.45 0.152 0.011 0.056
.52








MINUTES OF SUNSHINE 46

MAXIMUM TEMPERATURE 75.0 CENT
























CN
(/CM3)




0














































-------
   KTI  OUT DOUR SMUG CHAMBER STUOr1

   CHAMBER  NUMHtR  3
   DAY  I  OF  3    10- 8-75
USEPA CONTRACT NO.68-03-2307

URBAN MIX                39X  DILUTION
TARGET INITIAL HC/NOX:   5.0  PPMC/0.71  PPM
PAGE  1
vO
1 IMt-.
(LST)
0.80
1 .80
2.80
3.80
4.80
5.80
6.80
7.80
8.80
9.80
10.80
1 1 .80
12.00
13. HO
14.80
15.80
16.80
17,80
18.80
19.80
20.80
21.80
22.80
23.80
TIME
US1)
03
(PPM)
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
o.ooo
0.000
0.000
0.000
0.009
0.046
0.093
0.135
0.160
0. 180
0. 164
0.118
0.079
0.059
0.046
0.036
0.030
TEMP
(ttNT)
NO
(PPM)
0.000
0.000
0.000
o.ooo
0.570
0.565
0.550
0.538
O.'l9q
O.H4
0.290
0.110
0.021
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
n.ooo
0.000
SR
(LANli/MIN)
NU2
(PPM)
0.002
0.002
0.002
0.141
0.140
0.145
0. 119
0. 156
0.182
0.234
0.321
O.U'49
o.artb
0.457
0.114
0.363
0.311
0.255
0. 182
0.127
0.099
0.083
0.073
0.064
CUM-SR
(LANli)
NOX
(PPM)
0.002
0.002
0.002
0.141
0.710
0.710
0.698
0 ,69y
0.676
0.648
0.611
0.559
0.507
0.457
0.414
0.363
0.311
0.255
0.182
0.127
0.099
0.003
0.073
0.064
DILUTION
(LPM)
THC CH4
(PPM) (PPM)

1


5
5
6
6
6
6
5
5
5
5
4
a
a
4
3
3
3
3
2
2

.14 1.10


.03
.65
.60
.56
.44
.22
.92
.60
.32
.06
.89
.65
.32
.12
.86
.44
.29
.11
.98
.84
.24
.16
.30
.32
.37
.39
.34
.30
.32
,27
.22
.32
.15
.15
.10
.81
.00
.94
.06
.13
BEGAN ENDED
NMHC CO NBKI N02-S HCHO CN
(ppM) (PPM) (PPM) (PPM) (PPM) (/CM3)

0.


3.
4.
5.
5.
5.
4.
4.
4.
4.
3.
3.
3.
3.
2.
2.
2.
2.
2.
1.
1.
X

04


79
49
31
24
07
64
58
30
00
82
67
33
18
97
76
63
29
16
91
70

0


10
10
10
10
10
9
9
9
8
8
8
7
7
6
6
5
5
4
4
3
POSSIBLE

.00


.39
.39
.54 0
.54
.32
.95
.58
.21
.64
.55
.25 0,156 0.211 0.144 0
.96
.31
.66
.17
.63 0.134 0.156 0.155
.14
.80 0
.32
.19
MINUTES OF SUNSHINE 0
(EST) (EST)
RDU
0.80
1 .60
2.60
3.80
'4.60
5.80
6.80
7.60
8.80
9.80
10.80
11.80
12.80
13.80
14.60
15.80
16.80
17.80
18.80
19.80
20.80
21.80
22.60
23.80

16.1


15.6


15.6


16.9


21.1


21.7


19.4


20.0

0.00
0.00
0.00
0.00
0.00
0.00
0.03
0.12
0.16
0.29
0.36
0.31
0.27
0.27
0.22
0.23
0.11
0.03
0.00
o.oo
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1 .44
7.56
16,66
32.52
54.24
75. 12
92.16
108.36
122. 16
135. BU
143.68
146.04
147.00
147.00
117.00
147.00
117.00
H/.OO








9.63























6























.00































































AIRPORT
























MAXIMUM TEMPERATURE 22.2 CENT
























-------
RT1 OUTDOOR SMUG CHAMBER STUDY

CHAMBER NUMHtR  3
DAY 2 Of 3    10- 9-75
USEPA CONTRACT NO.68-02-2207
URBAN MIX
TARGtT INITIAL HC/NOXl
39X DILUTION
5.0 PPMC/0.71 PPM
TIflh
(LST)
O.HO
1 .HO
2.8U
3.80
'1 .80
5. BO
6.80
7 .00
8.80
9.110
10.80
11.60
12.60
13.60
14.60
IS. 80
16.80
17.80
18.80
19.80
20.80
,_, 21.80
^> 22.80
00 23.80
T1ML
(LST)

O.ltO
1.80
2.bO
3.80
1.80
S.80
6.80
7.80
b.80
9.80
10. BU
11 .80
12.80
13.80
H.80
IS. 80
16.80
17.60
18.60
19.80
20.60
21 .60
22. HO
23. BO
LI 3
(PPM)
0.025
0.021
0.016
0.014
0.011
0.010
0.007
0.006
0.014
0.032
0.051
0.067
0.0 72
0.077
0.086
0.094
0.103
0.103
0.096
0.092
0.087
0.081
0.078
0.075
TEMP
(CtNT)


19. a


18.9


17.8


20.0


20.0


21.1


16.7


IS. 6

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
o.oon
0.000
0 .000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
n.OO
0.00
o.oo
0.00
0.00
0.05
0.10
0.22
0.33
0.28
0.27
0.28
0.31
0.35
0.29
0.23
0.06
0.00
0.00
0.00
0.00
0.00
0.00
NIJ2
(PPM)
0.056
0.051
0.046
0.042
0.040
0.035
0.032
0.030
0.030
0.030
0.030
0.030
0.029
0.030
0.030
0.030
0.030
0.030
0.028
0.026
0.025
0.021
0.024
0.022
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
2.40
7.60
19.56
36.04
55. 44
71.76
88.44
106.68
127.20
115.32
159.84
165.48
166.20
166.20
lot. 20
166.20
16b.20
lbb.^0
IH.IX
(PPM)
0.056
0.051
0.046
0.042
0.040
0.035
0.032
0.030
0.030
0.030
0.030
0.030
0.029
0.030
0.030
0.030
0.030
0.030
0.028
0.026
0.025
0.024
0.024
0.022
DILUTION
(LPM)









9.63















THC
(PPM)
2.72
2.60
2.53
2.42
2.32
2.25
2.19
2.13
2.12
2.15
2.09
2.08

2.07
2.06
1.97
2.05
2.24
2.00
2.00
2.03
2.04
2.04
2.03
BEGAN
(E3T)

























CH4
(PPM)
.18
.20
.20
.23
.24
.26
.30
.31
.31
.24
.28
.30

.33
.33
.06
.31
.34
.36
.36
.37
.37
.39
.37
ENDED
(EST)









8.00















NMHC CO NBKI NU2-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
1.53 3
1.41 3
1.32 2
1.18 2
1 .0 / 2
0.99 2
0.89 2
0.82
0,61
0.91
0.81
0.78

0.74
0.73
0.91
0.73
0.90
0.64
0.64
0.67
0.67
0.65
0.65
X POSSIBLE

RDU AIRPORT
























.64
. 16
.94
.69
.38
.22
.02 0
.78
.62
.90 0.043 0,013 0.039
.83
.83

.75
.70
.65
.75
.66 0.031 0.009 0.030
.64
.61
.61
.56
.56
.58
MINUTES OF SUNSHINE 26

MAXIMUM-TtMPERATURE 22.2 CfcNT
























-------
RII OUTDOOR SMOG CHAMBER STUD*


CHAMBER NUMHER  5

UAY 3 UF 3    10-10-75
U3LPA CONTRACT NO.66-02-2307
                                                 PAGt  3
URBAN MIX
TARGET INITIAL HC/NOX:
39X DILUTION
5.0 PPMC/0.71 PPM
T1MF.
(fcsn
O.HO
i .HO
2.80
3.80
1.80
5.80
6. HO
7. HO
8, HO
9, HO
10. HO
1 1 .RO
12. HO
13.80
11. HO
15.80
16.80
1 1 . HO
16.60
19. HO
20.80
21. HO
22.80
23. HO
TIME
(EST)
03
(PPM)
0.073
0.067
0.062
0.058
0.052
0,018
O.OIb
0.011
0.037
0.011
0.055
0.072
0.091
0.116
0.113
0. 165








TEMP
(CENT)
NO
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0









*
•
t
,
»
•
,
•
m
*
•
B
*
*
.
•









000
000
000
000
000
000
000
ooo
000
000
000
000
000
000
000
000








SR
(LANG/MIN)
N02
(PPM)
0.022
0.021
0.021
0.021
0.021
0.021
0.021
0.021
0.021
0.026
0.026
0.027
0.027
0.028
0.029
0.029








tUM-SR
(LANG)

NOX
(Pf'M)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0








.022
.021
.021
.021
.021
.021
.021
.021
.021
.026
.026
.027
.027
.026
.029
.029








DILUTION
(LPM)
THC
CHI NMHC
(PPM) (PPM) (PPM)
2.00
2,00
2.00
1.99
2.01
2.00
2.00
2.03
1.95
.93
.96
.95
.96
2.00
.91
.91








.31 0
,31 0
.37 0
.39 0
.38 0
.36 0
.36 0
.39 0
.39 0
.37 0
.16 0
.11 0
.13 0
.12 0
.11 0
.12 0








BEGAN ENDED X
.69
.66
.63
.60
.63
.61
.61
.61
.56
.57
.50
.51
.53
.58
.17
,19








POSSIBLE
CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
1.56
1.63
.61
.56
.6'1 160
,55
.52
.52
,17
.50 0.019 0,017 0.013
.62
.62
.55
.82
.62 0.165 0.013 0.019
.69








MINUTES OF SUNSHINE 16
(EST) (EST)
ROU AIRPORT MAXIMUM TEMPERATURE 23.9 CENT
0.80
1 .HO
2.80
3. HO
1.HO
5.60
6.00
7.80
H.80
9.80
10.80
1 1 .80
12. HO
13.80
11.80
15.60
16.80
17.80
18.80
19,60
20.80
21 .HO
2?, 80
23.80

16,1


16.1


16. 1


16.9


21.1


23.3


17.8


15.0

























0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
.00
.00
.00
.00
.00
.00
.02
.09
.22
.35
.11
.60
.13
.99
.78
.16
.22
.06
.00
.00
.00
.00
.00
.00
0.00
0.00
0.00
0.00
0.00
0.00
0.96
5.52
1 f . 16
36,60
61.92
96.00
157.11
218.52
26/.81
299.28
315.36
320.88
321 .60
321 .60
321 .60
321 .60
321 .60
321 .60
















































































































































-------
RU OUTDOOR SMUG CHAMBER STUOY

CHAMBER NUMBER  4
DAY I  OF 3    10- 6-75
U3EPA CONTRACT NO.68-02-2207
                                                 PAGt  1
URBAN MIX
TARGET INITIAL HC/NOX:
39X DILUTION
1.0 PPHC/0,10 PPM
TIMK
(tST)
0.97
1.97
2.9/
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
1B.97
19.97
20.97
.. 21.97
0 22.97
0 23.97
TIME
(tST)

0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11 .97
12.97
13.97
11.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97
22.97
33.97
03
(PPM)
0.000
0.000
o.ooo
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.012
0.041
0.064
0.078
0.090
0.098
0.102
0.096
0.086
0.075
0.070
0.062
0.057
0.052
TEMP
(CENT)


16. 1


15.6


lb.6


18.9


21.1


21.7


19. a


20.0

MO
(PPM)
0.000
0.000
0.000
0.000
0.070
0.068
0.067
0.058
0.04]
0.013
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
o.OO
0.00
0.00
0.00
0.03
0.12
0.16
0.29
0.38
0.3a
0.2B
0.27
0.22
0.23
0.11
0.03
o.oo
0.00
0.00
0.00
0.00
0.00
NIJ2
(PPM)
0.002
0.002
0.002
0.025
0.021
0.024
0.025
0.026
0.031
O.oab
0.068
0.0/8
0.0 76
0.072
0.065
0.061
0.056
0.050
0.012
0.033
0.028
0.024
0.021
0.020
CUM-SR
(LAWG)

0.00
0.00
0.00
0.00
0.00
0.00
1.74
8.76
10.20
35.42
58.04
76.52
95.44
111 .66
124.96
1^6. 74
145.58
147.54
147.00
147. t,0
147.60
147.60
1U7.60
107 .t>0
NOX
(PPM)
0.002
0.002
0.002
0.025
0.093
0.092
0.092
0.083
0.072
0,059
0.068
0.078
0.076
0.072
0.065
0.061
0.056
0.050
0.042
0.033
0.028
0.024
0.021
0.020
DILUTION
(LPM)









9.63















THC
(PPM)

1.31

1.55
2.05
2.06
2.19
2.18
2.15
2.13

2.03
2.01
2.01
1 .98
.93
.90
.87
.86
.61
.81
.82
.76
.73
BEGAN
(EST)









8.00















CH4
(PPM)

1.25

1.54
1.54
1.52
1 .60
1.60
1.59
1.61

1.62
1 .60
1.60
1.57
1.56
1.42
1.48
1.47
1.35
1.46
1.47
1.45
1.47
ENDED
(tST)

























NMHC CO NHKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)

0.06

0.01
0,52
0.54
0.58
0.57
0.56
0.52

0.41
0.42
0.41
0.41
0.36
0.47
0.39
0.38
0.47
0.35
0.36
0.31
0.26

0.00

12.09
12.09
12.09
12.16 0
12.23
11.97
11.57
11.20
10,83
10.54
10.10
9.80 0.074 0,041 0.026 0
9.58
8.91
8.23
7.89
7.62 0.048 0.031 0.036
7.41
7.20 0
6,86
6.78
X POSSIBLE MINUTES OF SUNSHINE 0

RDU

























AIRPORT MAXIMUM TEMPERATURE 22.2 CENT
























-------
Rfl  (JUTDOUK  SMOG CHAMfjeK STUDY

CHAMBC.K NUM13CR   4
DAY  2  OF  3     10- 9-75
U3EPA  CUNTRACt  NO.68-02-2207
                                                      PAGE  2
URBAN  MIX
TARGET  INITIAL  HC/NOXI
39X DILUTION
1.0 PPMC/0.10  PPM
TIML
(LST)
0.97
I.1??
a. 97
3.97
1.97
S.97
6.97
7.97
6.97
9.97
10.97
1 1 .97
12.97
13.^7
11.97
lb.97
16.97
17.97
16.97
19.97
20.97
21.97
g 22.97
^ 23.07
TIML
(EST)
U3
(PPM)
0.04H
0.0Mb
0.043
0.039
0.03b
0.0 42
0.032
0.026
0.02H
0.032
0.040
0.046
0.019
O.OS3
0.0-59
0.063
0.066
0.068
0.063
0.059
0.056
0.052
0.050
0.04S
TEMP
(CENT)
NO
(PI'M)
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
NU2
(PI'M)
0.019
o.oia
0.016
0.016
O.Olb
0.014
0.014
0.014
0.014
0.014
0.014
0.014
0.015
0.014
0.015
0.015
O.Olb
0.015
0.014
0.013
0.013
0.012
0.012
0.012
CUM-SR
(LANG)
HUX
(PPM)
0.019
0.016
0.016
0.016
O.Olb
0.014
0.014
0 . 0 1 '1
0.014
0.014
0.014
0.014
O.Olb
0.014
O.Olb
O.Olb
O.Olb
O.Olb
0.014
0.013
0.013
0.012
0.012
0.012
DILUTION
(LI'M)
THC
(PPM)
1
1
1
1
1
1
1
1
1
1
1
1

1
1
1
1
1
1
1
1
1
1
1
.69
.67
.67
.64
.60
.61
,b8
.56
.59
.66
.61
.58

.59
.61
.b2
.61
.52
.59
.62
.60
.63
.63
.61
BEGAN
(EST)
CH4
(PPM)
1 .46
1.45
J .44
1.42
1.36
1.36
1.37
1.39
1.37
1.37
1.32
1.36

1.34
1.39
1.32
1.34
1.37
1.36
1.36
1.39
1.37
1.36
1.37
ENDED
(EST)
NMHC
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
X

.24
.22
.24
.22
.21
.25
.21
.IB
.22
.29
.29
.22

.25
.22
.20
.27
.15
.23
.25
.21
.26
.27
.21
POSSIBLE

CO NBKl N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CMJ)
6
6
6
5
5
5
5
b
5
5
5
5

5
4
4
4
4
4
a
4
4
a
4
.45
.31
.04
.89
.71
.53
.44 0
.30
.27
.26 0.039 0.011 0.013
.22
.13

.01
.96
.80
.86
.77 0.026 0.006 0.017
.72
.68
.62
.55
.57
.56
MINUTES OF SUNSHINE 26

ROU AIRPORT
0.97
1.97
2.97
3.97
4.97
b.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
15.97
14.97
lb.97
16.97
17.97
16.97
19.97
20.97
21.97
22.97
23.97

19. a


16.9


17.6


20.0


20.0


21.1


16.7


15.6

0.00
0.00
0.00
0.00
0.00
0.00
O.Ob
0. 10
0.22
0.33
0.26
0.27
0.2fl
0.31
0.3b
0.29
0.23
0.06
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2.90
8.80
21 . 76
41.34
58. 2 'J
74.46
91.^4
109.78
130. 70
148.22
1 6
-------
RTI OUTDOOR SMIJU CHAMBER  STUDY

CHAMBER NUMBER  4
DAY 3 01- 3     10-10-7rj
USEPA CONTRACT NO.68-02-2207
                                                  PAGE   3
URBAN MIX
TARGET INITIAL HC/NHXt
39X DILUTION
1.0 PPMC/0.10 PPM
TIME
(EST)
0.97
1.97
2.97
3.97
4.97
5.97
6.9/
7.97
H.97
9.97
10.97
11.97
12.97
13.9?
14.97
15.97
16.97
17.97
18.97
19.97
20.97
N> 21.97
0 22.97
^ 23.97
TIME
(EST)
03
(PPM)
0.04S
0.043
0.041
0.036
0.034
0.032
0.029
0.027
0.024
0.028
0.033
0.04b
0.059
O.Ofb
0.092
0.104








TEMP
(CENT)
NO
(PPM)
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000








SR
(LANG/MIN)
N02
(PPM)
0.011
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.012
0.013
0,013
0.013
0.013
0.014
0.014
0.014








CUM-SR
(LANG)
NOX
(PPM)
0.011
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.012
0.013
0.013
0.013
0,013
0.014
0.014
0.014








DILUTION
(LPM)
THC
(PPM)
1.59
1.61
1.59
1.58
1.64
1.62
1.58
1.62
1 .56
1.56
1.65
1.61
1.61
1 .69
1.61
1 .62








BEGAN
(EST)
CH4
(PPM)
1.37
1.39
1.39
1.36
J.41
1.38
1.34
1.35
1 .36
1.36
1.45
1.43
1.38
1.44
1.40
1.42








ENDED
(EST)
NMHC
(PPM)
0.22
0.22
0.20
0.22
0.23
0.24
0,24
0.26
0.20
0.20
0.19
O.lfl
0.23
0.26
0.21
0.20








x POSSIBLE

CO NOKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
4.48
4.64
4.58
4.53
4.53 0
4.15
1.39
1.38
1.35
4.36 0.025 0.008 0.030
4.58
4.58
4,38
4.14
4.38 0.107 0.012 0.048
4.38








MINUTES OF SUNSHINE 46

RDU AIRPORT MAXIMUM TEMPERATURE 23,9 CENT
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
H.97
9.9/
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97

25.97

Ik. 1


16.1


16. 1


18.9


21.1


23.3


17.8


IS. 6

0,00
0.00
0.00
0.00
0.00
o.oo
0.02
0.09
0.2?
0.35
0.44
0.60
1.13
0.99
0.78
0.46
0.23
0.06
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1.16
6.42
19.36
40.10
66.3-2
102.00
166. in
228.42
275.64
303. fl«
318.14
322.08
322.20
322.20
322.20
322.20
322.20
-42.? . 
-------
RT1 LJUIUUOH  SMJU CHAMBER STUDY

CHAMBER NJMBtK   1
    1 OF  i     10-14-75
                                        J5EPA CONTRACT  NU .
                                                                                           PAGE   1
                                             HCtNOX  SLUG        95* DILUTIUM
                                         fA-iGET  INITIAL  HC/NUXI 10.0 PPMCV1.00  PPM
(E3T)
0.11
1.13
2.13
3.13
4.11
5.11
6,13
7.13
a. 13
V.13
10.13
11.13
12.13
13.13
14.13
15.11
16.13
17.13
18.13
19.13
20.13
21.13
0 22.13
w 23.13
TIME
UST)
03
(PPM)
0.000
0,000
0,000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.002
0.099
0.368
0.701
0.913
0.915
0.826
0.707
0.586
0.480
0.198
0.136
0.281
0.240
UMP
(CENT)
NU
(PPM)
o.ooo
0.000
0.000
0.680
0.904
0.88&
0.874
0.651
0.820
0.677
0.278
0.037
0.015
0.011
0.011
0.010
0.010
0.010
0.009
0.005
0.003
0.001
0.001
0.000
3R
(LANG/MIN)
SU2
(PPM)
0.000
0.000
0.000
O.c!59
0,229
0.2H
0.255
0.262
0.2UH
O.lOb
0.725
0.770
0.588
0.403
0.26H
0.207
0.165
U.136
0.107
0.086
0.070
0.059
0.053
0.045
CUM-SR
(LANG)
MUK
(PPM)
0.000
0.000
0.000
0.939
1.133
1.123
1.129
1.113
1.108
1 .083
1,003
0.607
0.603
0.414
0.279
0.217
0.174
0.145
0.116
0.091
0.073
0,060
0.055
0.045
DILUTION
(LHM)
1HC CH4
(PP'I) (3PM)

2.08
2.09
5,02
9.91
11.23
11.17
11.04
10.99
10.57
10.26
9.45
8.34
7.37
6.56
6.05
5,62
5.22
4,88
4,56
4.12
4.09
1.92
3.72
.53
.56
.51
.52

^52
.48
.51
.40
.51
.47
.48
.49
.48
.53
.55
.56
.51
.56
.56
,56
.54
.56
BEGAN ENDED
(EST) (EST)
SMHC
(PPM)

0
0
3
8
9
9
9
9
9
8
7
6
5
5
4
4
3
3
3
2
2
2
2
X


.54
.53
.51
.40
.72
.65
.56
,48
.17
.76
.98
.86
.87
,10
.52
.07
.66
.34
.00
.76
.53
.18
.17
POSSIBLE

CU NbM N02-3 HCHU
(PPM) (PPM) (PPM) (PPM)

0
0
9
9
8
9
8
8
9
9
8
1
6
5
5
D
4
3
2
2
2
1
1



.17
.17
.67
.09
.46
.25
.60
.41
.27
.29 * 0.714 0.167
.36
.25
.47
.82
.21
.57
.01
.42 * * 0.047
.86
.39
.01
.72
.40
MINUTES OF SUNSHINE 93

CN
(/CM3)





0









0






0



0.13
1.13
2.13
3.13
4.13
5.11
6.11
7.11
8.11
9.13
10.15
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.11
22,13
23.13

12,8


12.8


11.7


20.6


28.3


28.9


21.3


18.1

o.oo
o.oo
0,00
0.00
0.00
0.00
0.03
0.21
0.49
0.73
0.90
1.06
1 .06
0.91
0.73
o.qe
0.21
0.05
0.00
0.00
0.00
0.00
o.oo
0.00
  0.00
  0.00
  0.00
  0.00
  0.00
  0.00
  0.24

 18. i2
 49.64
 9M.&0
150.08
213.bB
276.Ob
329.84
3/1 .0'<
                                                                       RDU AIRPORT  MAXIMUM  TEMPERATURE 86,0 CEW>

                                                                       Data suspect and discarded.
                                         39.93
10.00
                               409,00
                               411.60
                                  .60
                                  .60
                               411.60
                               111.60
                               411.60
411,
411,
-------
«!I OUTDOOR SMOG CHAMBER STUDY


CHAMBER NUMBER  1
OAT 2 OF 3    10-15-75
JSEPA CONTRACT NU,66-02-2307

"IIX i  HC+NOX SLUG*       95X DILUTION
TARGET' INITIAL HC/NJXJ 10.0 PPMC/I.OO PPM
PAGE  2
TIME
(E5U
0.13
1.15
2.15
3.13
0.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.15
15.13
10.13
1S.1J
16. 13
1/.13
18.13
1"J. 1 5
20.13
ho *
o £?«? * i j>
*- 23.13
TIME
UST)
03
(PPM)
0.200
0.1/3
0.108
0.126
0.107
0.091
0.0/6
0.060
0.055
0.007
0.027
0.020
0.076
0.163
0.203
0.300
0.333
0.330
0.303
0.270
0,249
0.237
0.22B
0.219
IEMP
(CENT)
NO
(PPM)
0.000
0.000
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.

000
000
000
000
000
000
000
on
134
072
037
021
016
015
010
014
Oil
000
003
000
000
002
SR
(LANG/MIN)
•V02
(PPM)
0.039
0.052
U.029
0,025
0.021
0.021
0.018
0.017
0.016
0.0/2
0.160
0.201
0.213
0.203
0. 1BU
0.158
0.136
0.116
0.005
0.059
U.045
0.03/
0.030
0.035
LUM-SK
(LANG)
NUX
(PPM)
0.039
0.032
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
fl
•
•
•
•
*
*
«
t
•
*
•
*
»
•
•
•
*
•
•
•
•
029
025
021
021
018
017
016
082
290
2/3
250
225
196
1/5
150
129
090
06J
006
03?
030
035
DILUTION
UPH)
THC CHO >JMHC CD NBK1 N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) UCM5)
3.65 .56 2.10 1.36
3.53 .52 2.02 1.15
3.
3,
3,
3.
3.
3.
3.
3,
3.
3.
2.
2.
2.
2.
;>,
2.
2.
2.
2.
2.
2,
2.
56 .52 2.05 1,09
05 ,53
27 .OB
31 .55
17 .55
07 .09
07 1.53
25 1.56
27 1.56
11 ,56
90 .54
85 .53
83 .56
67 .46
11 -.56
73 .54
BO .61
n .60
fc5 .01
61 .56
80 .61
80 .56
.91 0.67
.79 0./2
.76 0.97 0
.63 0.81
.56 0.62
.54 0.62
,69 0.08
.71 0.50 0.033 0.166 0.092
.56 0.63
.3/ 0.81
.32 0,92
.25 1.07 130
.21 O.//
.22 1.05 0.203** 0.110 0.055
.20 1.07
.19 .09
.18 .05
.£4 .85
,2$ .06
.19 .O/
.20 .00
BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 98
(EST) (EST)
HDU AHPORT MAXIMUM TEMPERATURE 84.0 CEHT
0.13
1.13
2.13
3.13
0.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
23.13
25.13

16.7


15.0


14,4


23.9


27.8


27.8


21.1


IB. 9

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.00
.00
.00
.00
.00
.00
.03
.20
.07
.71
.89
.98
.96
.68
.69
.09
.20
.04
.00
.00
.00
.00
.00
.00
0.00
0.00
0.00
o.oo
0.00
0.00
0.20
3.00
17.56
07.68
91. /2
145. H4
204.08
26J.OO
312.72
352.52
379.60
390.32
392.00
592. '10
392. 'JO
392.00
39ij.'40
J92.uo




+

"A second injection took place at approximately 0900 EST on 15 Oct 75
Target injections were 0.50 ppm HC and 0.25 ppm NO^..




+ *

Data suspect but retained.








39
































.93





































9.00

































-------
RTI OUTDOOR SMUG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 3 OF 3    10-16-75
TIME
(EST)
0.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
o 32!
01 23.
13
13
3
3
3
3
3
13
13
1 3
13
13
13
13
13
13
13
13
13
13
13
13
13
03
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0






TIME
(EST)
.211
.200
.190
.162
.173
.165
.156
.14B
.139
.133
.130
.140
.176
.229
,273
.291
.293






TEMP
(CENT)
NO
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0







.003
.003
.003
.004
.005
.004
.005
.004
.003
.005
.007
.010
.003
.004
.004
.003
.002






SR
(LftNG/MlN)
0.13
1.13
2.
3.
4.
5.
6.
7.
B.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13






















17. B


17.2


16.7


21.7


27.8


26.7


21.1


21.1
























0.00
0.00
0.00
0.00
0.00
0.00
0.04
0.20
0.45
0.56
0.86
0.99
0.96
0.73
0.56
0.39
0.09
0.02
0.00
0.00
0.00
o.rto
o.oo
0.00
N02
(PPM)
0.032
0.031
0.031
0.029
0.028
0.02B
0.027
0.027
0.027
0.029
0.032
0.034
0.036
0.040
0.043
0.044
0.043






CUM-SR
(LUNG)
0.00
0.00
0.00
0.00
0.00
0.00
0.32
4.00
IB. 00
45. 8B
81 .88
134.52
193. 6fl
2 4 9 . U t
291. «,!
324.12
345.12
349.96
351 .00
351 .00
3J1 .00
351 .00
351 .00
351 .00

NOX
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0






.035
.034
.034
.033
.033
.032
.032
.031
.030
.034
.040
.044
.040
.044
.047
.046
.045






DILUTION
(LPM)
















































THC
CH4
(PPM) (PPM)
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.






80 1
80 1
80
78
79
77
78
78
76
70
60
51
53
60
61
57
53






.56
.54
.56
.53
.54
.55
.49
.48
.48
.48
.47
.46
,38
,41
.51
.50
.43






BtGAN ENDED
(EST) (EST)








































































USEPA CONTRACT NO.bd-02-2207

MIX, HC+NOX SLUG        95X DILUTION
TMGET INITIAL HC/NDXt 10.0 PPMC/1.00 PPM
NMHC
(P?M)

1.24
1.26
1,24
1.25
1.25
1.22
1,29
1.30
1.28
1.22
l.M
1.05
1.15
1.19
1.10
1.07
1.10
 CO
(PPM)

0.99
0.98
0.96
0.98
0.95
0.93
0.91
0.90
0.89
0.79
0.73
0.61
0.69
0.84
0.97
0.97
0.96
                                                                                         NBKI
                                                                                         (PPM)
                              N02-S
                              (PPM)
  HCHU
 (PPM)
          PAGE  J
  CN
UCM3)
                                                                                       0.131
                                                                                       0.248
                             0.011
                             0.014
0.037
0.056
                                                                    X POSSIBLE MINUTES OF SUNSHINE  75

                                                                    ROU AIRPORT MAXIMUM TEMPERATURE as.o CENT
-------
RTI OUTDOUK SMOG CHAMBER STUDY
                                                                    USEPA CONTRACT NO.68-03-2307
                                                                                                                     PAGE   1
CHAMBER NUMUtR
DAY 1 OF 3 10
HME 03
(LST) (PPM)
0.30
1.30
3.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
13.30
13.30
1U.30
15.30
16.30
1 7,30
18.30
19.30
30.30
31.30
33.30
33.30
TIME
(tST)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.003
0.111
0.309
0.358
0.455
0.471
0.448
0.393
0.347
0.384
0.236
0.195
0. 163
0. 1 46
0.113
TEMP
(CENT)
-14-75
NO
(PPM)
0.000
0.000
0.000
n.215
0.216
0.214
0.214
0.311
0.303
0. 129
0.015
0.005
0.004
0.004
0.004
0.004
0.004
0.005
0.004
0.000
0.000
0.000
o.ooo
o.ooo
SR
(LANG/MIN)
H03
(PPM)
0.000
0.000
o.ooo
0.049
0 .044
0.050
0.051
0.051
0.058
0.137
0.191
0.149
0.112
0.08b
0.060
0.049
0.041
0.033
0.037
0.019
0.021
0.018
0.016
0.014
CUM-SR
(LANG)
NOX
(PPM)
0.000
0.000
0.000
0.264
0.265
0.264
0.265
0.263
0.261
0.257
0.306
0.154
0.117
0.090
0.064
0.053
0.045
0.039
0.031
0.019
0.021
0.018
0.016
0.014
DILUI ION
(LPM)
THC
(PPM)

2.03
3.00

4.66
5.34
5.33
5.19
5.04
5.28
4.76
4.89
3.94
3.63
3.30
3.09
3.86
3.71
3.56
3.44
3.35
3.39
2.25
3.23
BtGAN
(EST)
CH4
(PPM)

1
1

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

.51
,51

.53
.53
.52
.53
.44
.46
.53
.41
.43
.48
.49
.49
.47
.50
.48
.46
.46
.46
.48
.47
ENDED
MIX, HC+NOX SLUG 95X DILUTION
TARGET INITIAL HC/NOXI 5.0 PPMC/0.24 PPM
NMHC CO NOK1 N03-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)

0
0

3
3
3
3
3
3
3
3
2
3
1
1
1
1
1
0
0
0
0
0
X

.53
.49

.15
.72
.71
.67
.60
.79
.34
.48
.53
.14
.81
.59
.39
.31
.08
.98
.89
.61
.76
.76

0
0

9
8
9
8
fl
9
fl
7
6
5
4
4
3
3
3
3
1
1
1
0
POSSIBLE

.30
.14

.23
.83 0
.54
.87
.71
.63
.54 0.134 0.163 0.103
.38
.31
.50
.71
.09 450
.50
.00
.47
.04
.71
.41
.14
.97
MINUTES OF SUNSHINE 93
(EST)
RDU
0.30
1 .30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
16.30
19.30
20.30
31.30
22.30
23.40

12.8


13.8


11.7


20.6


28.3


28.9


33.3


1H.3

0.00
0.00
0.00
0.00
0.00
0.00
0.03
0.31
0.49
0.73
0.90
1.06
1.06
0.91
0.73
0.46
0.21
0.05
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.54
5.58
23.22
56.44
103.80
160.68
224.26
385.18
336.54
375.8'4
399.78
409.50
41 1 .60
411 .60
41 1 .t-0
41 1 .60
tl I .60
y 1 1 .bO









65.70























9.33














































































































AIRPORT
























MAXIMUM TEMPERATURE 30.0 CENT
























-------
Rll OUrpUUK  SMUG CHAMBER STUUr
                                                                       UStPA CONTRACT  NO.68-02-2207
                                                                                                                           PAGfc   2
CHAMBER
IxUMtthR £
DAY 2 UF 3 10-
TIME
(ESI )
0.50
1 .30
2. 40
3.30
4.30
5.30
6.30
7.30
6.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
to 21.30
0 22.30
^ 23.30
TIME
(LSD
03
(PPM)
0.094
0.079
0.06S
0.055
0.046
0.059
0.052
0.026
0.021
0.021
0.005
0.011
0.015
0.020 •
0.025
0.024
0.024
0.018
0.000
0.000
0.000
0.000
0.000
0.000
TEMP
(CENT)
•15-75
NO
(PPM)
0,000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.016
0.186
0.152
0.122
0.096
0.077
0,064
0.056
0,043
0.032
0.021
0.021
0.020
0.020
0.020
SR
(LANG/MIN)

N02
(PPM)
0.012
0.011
0.009
0.007
0.007
0.009
0.007
0.007
0.006
0.059
0.102
0. 123
0. 144
0. 155
0. 166
0. 169
0. 169
0.1 71
0.181
0.188
0.186
0. 185
0.162
0.180
CUM-3R
(LAUG)

NOX
(PPM)
0.012
0.011
0.009
0.007
0.007
0.009
0.007
0.007
0.006
0.075
0.288
0.275
0.266
0.251
0.243
0.233
0.225
0.214
0.213
0.210
0.207
0.205
0.202
0.200
DILUTION
(LPM)

THC
(PPM)
2.22
2.20
2.28
2.25
2.01
2.20
2.20

2.15




2.01
2.08
1.86
2.06
2.04
2.07
2.08
1.90
2.11
2.11
2.11
BEGAN
(EST)

CH4
(PPM)
1.47
.49
.46
.49
.35
.47
.45

1.45




.43
.46
.36
.49
.48
.54
.52
.39
.49
.50
,50
ENDED
(EST)
MIX, HC+NOX SLUG* 9SX DILUTION
TARGET INI
NMHC
(PPM)
0.76
0.71
0.82
0.76
0.66
0.73
0.74

0. 70




0.58
0.62
0.50
0.56
0.56
0.53
0.56
0.51
0.62
0.61
0.61
X POSSIBLE

TIAL HC/NOXI 5.0 PPMC/0.24 PPM
CO NBKI N02-S KCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.95
0.79
0.67
0.56
0.44
0.67 HO
0.48

0.41

0.018 0.111 0.033


0.59
0.77 140
0.50
0.82 ** ** 0.027
0.84
0.84
0.82
0.51
0.81
0.80
0.75
MINUTES OF SUNSHINE 96

RDU AIRPORT MAXIMUM TEMPERATURE 28.9 CENT
0.30
1 . 50
2.30
3.30
4.30
5. 3u
6.10
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.50
16.30
17.30
18.30
19.30
20.30
21 .30
22.30
23.30

16.7


15.0


14.4


23.9


27.8


27.8


21.1


16.9

0.00
0.00
0.00
0.00
0.00
0.00
0.03
0.20
0.47
0.71
O.B9
0.9H
0.96
0.88
0.69
0.49
0.20
0.04
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.54
5.40
22.26
54. 78
100.62
155.64
214.06
2/0.24
319.62
357.42
3dl,60
390.72
39
-------
RT1 OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  2
DAY 3 UF 3    10-16-75
U3EPA CONTRACT NO.68-02-2207
                                                 PAGE  3
MIX, HCtNOX SLUG
TARGET INITIAL HC/NOXl
95* DILUTION
5.0 PPMC/0,24 PPM
TIME
asn
0.30
1.30
2.30
3.30
1.30
5.30
6.30
7.30
B.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
g 22.30
Co 23.30
t
TINE
(EST)

0.30
1.30
2.30
3.30
4.30
-3.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20. 3U
21. tO
22.30
23.30
U3
(PPM)
0.000
0.000
0.000
0.000
0.000
o.ooo
o.ouo
0 .000
0.012
0.021
0.027
0.043
0.067
0.09Q
0.107
0.114
0.120








TEMP
(CENT)


17.8


17.2


16.7


21.7


27.6


26.7


21.1


21.1

NU
(PPM)
0.021
0.02)
0.019
0.020
0.020
0.019
0.020
0.019
0.032
0.037
0.033
0.032
0.027
0.019
0.015
0,012
0.010








SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.04
0.20
0.45
0.56
0.86
0.99
0.96
0.73
0.56
0.39
0.09
0.02
0.00
0.00
0.00
0.00
0.00
0.00
Nl) 2
(PPM)
0. 1 76
o.i /u
0.1/1
0.169
0.168
0. I6b
0.160
0.160
0.143
0.130
0.123
0.121
0.113
0.109
0.105
0.101
0.095








CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.72
6.00
22.50
51.48
90.48
140.42
203.28
256.74
29/.M8
328.02
3Mb. 02
3S0.16
3bl.OO
351.00
351.00
351 .00
351 .00
351 .00

NUX
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0








. 199
.196
.190
.169
.IBB
.185
.181
.180
.175
. 166
. 156
.153
.140
.126
. 120
.112
,105








DILUTION
(LPM)


















































THC
(PPM)
2.12
2.11
2.10
2. 1
2. 1
2. 0
2. 1
2. 1
2. 0


1.90
1.90
2.04
2.01
2.00









BEGAN
(EST)

























CH4
(PPM)
1.47
1.49
1 .46
1.44
1.45
1.47
1.41
1.40
1.40


1.31
1.29
1.44
1.46
1.43









ENDED
(EST)

























NMHC
CO NHKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0.65
0.62
0.64
0.67
0.66
0.63
0.70
0.71
0.70


0.59
0.61
0.60
0.55
0,57









0
0
0
0
0
0
0
0
0


0
0
0
0
0









X POSSIBLE

RDU
*
Data























AIRPORT

suspect






















.73
.74
.71
.70
.66
.69
.64
.60
.59

0.061* 0.106 0.025
.37
.42
.74
.68
.69 0.131 0.086 0.023









MINUTES OF SUNSHINE 75

MAXIMUM TEMPERATURE 28,3 CENT

but retained.






















CN
(/CM3)




0















































-------
HT1  OUTDUOR  SMOG CHAMBER STUOY

CHA-1HLR NUMUEH   3
DAY  I  OF  3     10-14-75
USEPA  CONTRACT  NO.68-02-2207
                                                      PAGE   1
MIX, HC + NOX SLUi;
TARGET  INITIAL  HC/NUX:
95X DILUTION
5.0 PF'HC/0.71  PPM
TIHL
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.4?
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
TIME
(EST)
U3
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.004
U.079
0.248
0.426
0.556
0.604
0.565
0.478
0.388
0.317
0.261
0.219
0.184
0.155
TEMP
(CENT)
NO
(PPM)
o.ooo
0.000
0.000
0.674
0.671
0.648
0.636
0.626
0.594
0.481
0.214
0.035
0.011
0.009
0.006
0.006
0.006
0.006
0.006
0.005
O.OOJ
0.001
0.000
0.000
SR
(LANG/MIN)
U02
(PPM)
0.000
u.ooo
0.000
0.144
0.149
0.154
0. 156
0.164
0.182
0.278
0.456
0.494
0. J89
0.284
0.19?
0.139
0.107
0.080
0.057
0.043
0.035
0.029
0.026
0.021
CUM-SK
(LANG)
NOX
(PPM)
0.000
0.000
0.000
0.818
0.819
0.802
0.792
0.789
0.775
0.759
0.6/0
0.529
0.400
0.293
0.203
0. 145
0.113
0.087
0.063
0.046
0.039
0.030
0.026
0.021
DILUTION
(LPM)
TMC CH4
(PPM) (PPM)

2
2

6
6
/
7
6
6
6
5
4
4
1
3
3
2
2
2
2
2
2
2

.12
.10

.29
.96
.23
.13
.84
.19
.54
.97
.96
.56
.93
.51
.16
.87
.66
.53
.36
.31
.23
.14
.56
.58

.U7
.53
.58
.53
.to
.51
.51
.36
.38
.53
.45
.as
.43
.44
.43
.41
.37
.10
.35
.36
BEGAN ENDED
NMHC CO NllKl N02-S HCMO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)

0
0

4
5
5
5
5
4
5
4
3
3
2
2
1
1
1
1
0
0
0
0
X

.56
.52

.62
.43
.65
.60
.44
.96
.03
.61
.59
.02
.48
.02
.73
.44
.23
.12
.99
.92
.87
.78

0
0

8
8
9
8
8
9
8
7
6
5
4
3
3
2
2
1
1
1
0
0
POSSIBLE

.22
,17

.95
.69 0
.24
.73
.59
.48
.82 * 0.372 0.073
.24
.17
.36
.48
.81 910
.19
.68
.17 * * 0.031
.79
.48
.22
.98 0
.86
MINUTES OF SUNSHINE 93
(EST) (EST)
RDU
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21. "7
22.47
23.47

12. H


12.8


11.7


20.6


20.3


26.9


23.3


18. 3

0.00
0.00
0.00
0.00
0.00
0.00
0.03
0.21
0.49
0.73
0.90
1 .06
1.06
0.91
0.73
0.48
0.21
0.05
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.84
7.68
28.12
64.24
112.80
171 .26
234.88
294.28
343.84
380.64
401.86
410.00
41 .oO
41 .60
41 .60
41 .60
41 .60
41 .60



*

Data







58.05





















9





















.50


























































AIRPORT

suspect






















MAXIMUM TEMPERATURE 30.0 CENT

and discarded.






















-------
KT1 OUTDOOR SMUG CHAMBER STUDY

CHAMBER UUHHER  3
DAY £ UF 3    10-15-75
UStPA CONTRACT NO.68-02-2207
MIX, HC+NOX SLUG *
TARGET INITIAL HC/NOX:
95* DILUTION
5.0 PPMC/0.71 PPM
TIME.
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
E 22.47
0 23.47
TIME
(CST)

0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
6.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
33.47
03
(PPM)
0. 128
0.109
0.091
0.077
0.064
0.055
0.046
0.037
0.031
0.000
O.OOi
0.013
0.035
0.068
0.102
0.124
0. 139
0.137
0.120
0.092
0.075
0.065
0.059
0.049
TEMP
(CENT)


16.7


15.0


14.4


23.9


27.8


27.8


21.1


ib.9

NO
(PPM)
o.ooo
0.000
o.ooo
o.ooo
0.000
0.000
O.OOn
0.000
0.000
0.195
0.155
0.096
0.057
0.032
0.021
0.014
0.011
0.006
0.004
0.001
0.001
0.000
0.002
0.002
SR
(LANG/MIN)

0.00
-0.00
0.00
0.00
0.00
0.00
0.03
0.20
0.47
0.71
0.89
0.98
0.96
0.88
0.69
0.49
0.20
0.04
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
o.oia
U.015
0.014
0.012
0.011
0.011
0.011
0.010
0.009
0.107
0.13b
0. 152
0.193
0.193
0,193
0.171
0.155
0.128
0.092
0.068
0.057
0.047
0.041
0.035
CUM-SK
ILANG)

0.00
0.00
0 .00
0.00
0.00
0.00
0.84
7.40
26.96
61 .88
109.52
165.44
223.68
279.04
326.52
362.32
383. bO
391.12
3Vc?.40
39£.40
39^.40
39.J.40
59
-------
RTI OUTDOOR  SMUG  CHAMBER STUDY
                                                                       USEPA  CONTRACT NO.68-02-2207
                                                                                                                           PAGE  3
CHAMUER
DAY 3 OF
TIME
(EST)
0.47
1.17
2.47
3.47
1.47
5.47
6.47
7.47
a. 47
9.47
10.17
11.47
12.47
13.47
11.17
15.47
16.47
17.17
1H.17
19.47
20.17
21.17
22.17
23.17
T 1 ME
(tSl )

0.17
1.47
2.17
3.17
1.17
5.17
6.47
7.47
8,47
9.47
10.47
11.17
12.17
13.17
11.47
15.47
16.17
17.17
Ifl. 47
19.47
20.47
21.47
22.47
23.47
JU
3

HUtR i
10-
us
(PPM)
0
0
0
0
0
0
0
0
U
0
0
0
0
0
o
0
0








.045
.041
.036
.032
.030
.027
.024
.021
.024
.037
,061
.096
. 144
.187
.219
.226
.225







TEMP
(CENT)



























17.8


17.2


16.7


21.7


27. H


26.7


21.1


21.1


16-75
NU
(PPM)
0.002
0.001
0.002
0.002
0.002
0.002
0.002
0.002
0.003
0.005
0.006
0.010
0.011
0.01 1
0.009
0.009
0.005







SR
(LANG/M1N)

0.00
0.00
0.00
0.00
0.00
0.00
0.04
0.20
0.45
0.56
O.B6
0.99
0.96
0.73
0.56
0.39
0.09
0.02
0.00
0.00
0.00
0.00
0.00
0.00


NU2
(PPM)
0.032
0.030
0.027
0.027
0.026
0.025
0.022
0.021
0.021
0.024
0.025
0.027
0.027
0.028
0.028
0.027
0.027







CUM-SW
(LANG)

0,00
0.00
0.00
0.00
0.00
0.00
1.12
8.00
27.00
57.08
99.08
154.32
212.88
264.04
303.08
331.92
346.92
350.36
351 .00
351 .00
351 .00
351 .00
351 .00
351 .00





NUX rue
MIX, HCtNOX SLUG 95% DILUTION
TARGET INITIAL HC/NUX: 5.0 PPMC/0.71 PPM
CHI NMHC CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0
0
0
0
0
II
0
0
0
0
0
0
0
0
0
0
0







.034 2.06
.031 2.01
,029 2.04
.029 2.04
.028 2.02
.027 2.01
.025 2.01
.024 2.02
.025 2.00
.029
.031
.036 .80
.037 .80
.039 .97
.036 .91
.035 .90
.032







.29 0.77 0.71
.32 0.72 0.73
.30 0.71 0.68
.30 0.71 0.71
.30 0.72 0.71
.32 0.69 0.68
.30 0.72 0.65
.27 0.75 0.59
.30 0.70 0.62

0.060 0.013 0.031
.23 0.57 0.10
.18 0.62 0.43
.30 0.67 0.73
.26 0.65 0.69
1.26 0.64 0.72 0.201 0.015 0.041










CN
(/CM3)




210



















U1LUTIUN BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 75
(LPM) (EST) (EST)






























4



















RDU AIRPORT MAXIMUM TEMPERATURE 28.3 CENT

















































-------
KT1 OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  tt
DAY 1 OF 3    10-14-75
USEPA CONTRACT NO.68-02-8207
                                                 PAGE
MIX, HC+NOX SLUG
TARGET INITIAL' HC/NOX:
95* DILUTION
1.0 PPMC/0.10 PPM
(EST)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.03
16.63
17.63
18.63
19.63
20.63
21 .63
22.63
23.63
TI.ME
(EST)
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.007
0.024
0.066
0.123
0.171
0.185
0.183
0.145
0.116
0.093
0.076
0.063
0.051
0,043
TEMP
(CENT)
NO
(PPM)
0.000
0.000
o.ooo
0.096
0.097
0.097
0.096
0.096
0.096
O.OR6
0.053
0.029
0.021
0.018
0.018
0.018
0.016
0.015
0.009
0.004
0.001
0.000
0.000
0.000
SR
(LANG/MIN)
(PPM)
0.000
0.000
0.000
0.021
0.021
0.021
0.021
0.021
0,021
0.032
0.045
0.057
0.055
0.045
0.033
0.02/
0.021
0,017
0.015
0.011
0.010
0.009
0.007
0.006
CUM-SH
(LftNtt)
NOX
(PPM)
0,000
0.000
0.000
0. 8
0. 9
0. 9
0. 9
0. 8
0.1 8
0.1 8
0.098
0.086
0.076
0.063
0.051
0.045
0.037
0.032
0.024
0.-015
0.011
0.009
0.007
0.006
DILUTION
(LPM)
THC CH4
(PPM) (PPM)

2.
2,

2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
1.
•
•
•
•
•
.
•

04
11

03
29
24
21
02
45
35
51
IB
15
08
02
98
91
97
98
97
99
98
98
.52
.55

.44
.56
.52
.52
.47
.49
.52
.59
.40
.50
.49
.49
.51
.55
.55
,55
.56
.56
.55
.52
BEGAN ENDED
NMHC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)

0
0

0.
0,
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
t

52
56

60
73
72
68
55
95
83
93
78
65
59
53
46
36
43
44
42
43
43
46

0
0

8
8
9
8
8
9
7
6
5
4
4
3
2
2
1
1
1
1
0
0
POSSIBLE

.16
.16

.95
.63 0
.41
.63
.92
.42
.95 0.017 0,017 0.018
.54
.55
.68
.02
.34 310
.76
.29
.89 * 0,027 0.006
.53
.23
.01
.76 0
.65
MINUTES OF SUNSHINE 93
(EST) (EST)
RDU
0.63
1.63
2.63
3.63
4.63
5,63
6.63
7.63
8.63
9,63
10.63
11.63
12.63
13.63
14,63
15.63
16,63
17.63
18.63
19.63
20.63
21.63
22.63

12.8


12. B


11.7


20.6


28.3


28.9


23.3


18.3
0.00
0.00
0.00
0.00
0.00
0.00
0.03
0.21
0.49
0.73
0.90
1 .06
1.06
0.91
0.73
0.4R
0.21
0.05
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1.14
9.7H
33,02
71.54
121.80
181.88
245. 4B
303.38
331.14
385.44
403.98
410.50
411 .60
41 1 ,bO
411.60
411 .60
411.60



*

Data







62.58




















9.




















67

^





















































AIRPORT

suspect





















MAXIMUM TEMPERATURE 66.0 CENT

and discarded.





















                    0.00
                              all .60
-------
   KTI OUTDOOR 3\UG CHAMBER STUDY
U>
           NUMBER  q
   DAY  2  Of  3    10-15-75
                                                                        USEPA CONTRACT  NO.68-02-2207
     HC+NOX SLUG*
TMGET  INITIAL HC/NOXl
                                                                                                                          PftGE   2
    DILUTION
1.0 PPMC/0.10 PPM
TIME
(EST)
0.63
1.63
a. 63
3.63
'4.63
5.63
6.63
/.63
8.63
9.63
10.63
11.63
12.63
15.63
14.63
15.63
16.63
17.65
18.63
19.63
20.63
21.63
2?. 03
23.63
TIME
(EST)

0.63
1.63
2.63
3.63
4.t>3
5.63
6.63
7.63
fi.63
9.63
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21 .63
22.63
23.63
03
(PPM)
0.035
0.029
0.025
0.021
0.017
o.oia
0.011
0.009
0.006
0.000
0.001
0.001
0.002
o.ooa
0.006
0.009
0.009
0.005
0.001
0.000
0.000
0.000
0.000
0.000
TEMP
(CENT)


16. 7


15.0


14.4


23.9


27.8


27. H


21 . 1


18.9

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.243
0.232
0.207
0.190
0.174
0.115
0.122
0. 106
0.094
0.083
0.082
0.067
0.065
0.065
0.065
0.064
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.03
0.20
0.47
0.71
O.B9
0.98
0.96
O.R8
0.69
0.49
0.20
o.on
0.00
o.oo
0.00
0.00
0.00
0.00
NJ02
(PPM)
0.005
0.005
0.004
0.004
0.003
0.00'j
0.005
0.005
0.072
0.079
0.096
0.107
0.117
0.132
0.141
0.150
0.150
0.1S4
0.157
0.158
0.155
0.155
0.151
0.149
CiH-SH
UIMG)

0.00
0.00
0.00
0.00
0.00
0.00
1.14
9.40
31 .66
68.913
118.42
175.24
253. 2o
287. H4
333.42
367.22
385.60
391. 52
39£.<|0
392.40
392.40
592. <40
392.40
39?. qo
NUX
(PPM)
O.OOb
0.005
0.004
o.ooa
0.003
0.005
0.005
0.005
0.314
0. Ill
0.305
0.297
0.291
0.277
0.265
0.2S6
0.244
0.237
0.240
0.226
0.220
0.220
0.216
0.213
DILUTION
(LPM)


THC
(PPH)
2.06
2.05
2.10
2.10
2.08
2.15
2.16
2.1«
2.09




1 ,9B
2.08
2.09
2.09
2.08
2.12
2.16
2. IB
2.17
2.17
2.16
ISfGAN
(LSI)


CH4
(PPM)
.56
.55
.56
.50
.51
.51
.56
.51
.52




.48
.54
.52
.53
.57
.59
.56
.56
.56
.56
.55
ENDED
(EST)


•\MHC
CO NHKI N02-3 HCHO CN
(PPM) (PPM) (PPH) (PPM) (PPM) (/CM3)
0.50
0.50
0.54
0.56
0.57
0.65
0.61
0.63
0.57




0.50
0.54
0.57
0.55
0.51
0.53
0.60
0.62
0.61
0.61
0.61
0.62
0.49
0.47
0.31
0.28
0.31 0
0.28
0.20
0.11


0.014** 0,087 0.020

0.43
0.69 0.035** 0.140 0.020
0.76
0,72
0.76
0.75
0.67
0.75
0.71
0.65
0.59
x POSSIBLE MINUTES OF SUNSHINE 98

RDU
*

AIRPufU MAXIMUM TEMPERATURE 84.0 CEVT

A second injection took place at approximately 0900 EST on 15 Oct 75
Target injections were 0.50 ppm HC and 0.25 ppm NO^.






62.58









































9.00














**
Data




















auspect but retained.



















-------
ho
   RTI  OUTDOOR SMOG LHAMHER STUDY                                       USEPA  CONTRACT  NO.68-02-2207
                                                                                                                         PAGE
   CHAMBER NUMBER  4                                                    v(lx, HC»NOX  SLUG         95% DILUTION
   DAY  3 OF 3    10-16-75                                               TARGET  INITIAL. HC/NOX:   1.0 PPMC/0.10  PPM
riMt
(tST)
0.63
1.63
2.63
3.63
4.63
5.65
6.63
/.63
a. 63
9.65
10.63
11.63
12.63
13.63
14.65
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
03
(PPM)
0.000
0.000
0 . 0 0 0
0.000
0,000
0.000
0.000
0.000
0.004
0.011
0.012
0.022
0.037
0.055
0.070
0.078
0.080








NO
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0







.064
.063
.062
.062
.060
.059
.058
.058
.062
.064
.058
.055
.04M
.034
.027
.024
.018







^02
(PPM)
0.145
0.1 42
0.140
0.138
0.136
0.134
0.12H
0.127
0.121
0.114
0.117
0.113
0.114
0.11?
0.108
0.105
0.099







NOX
(PPM)
0.210
0.205
0.202
0.200
0.196
0.193
0.1H6
0. 185
0.183
0.179
0.174
0.168
0. 153
0.147
0.135
0.129
0.118







THC
(PPM)
2
2
2
2
2
2
2
2
2


1
1
2
2
2








.18
.17
.16
.15
.14
.14
.13
.12
.12


.93
.91
.05
.01
.00








CH4
(PPM)
.53
.54
.54
.49
.50
.49
.49
.46
1.4B


1.40
1.34
1.49
1.52
1.50








*JMHC
(3PM)
0.65
0.63
0.64
0.66
0.64
0.65
0.64
0.66
0.64


0.53
0.57
0.56
0.49
0.50









CO WKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0
0
0
0
0
0
0
0
0


0
0
0
0
0








.61
.60
,58
.52
.58 0
.55
.51
.47
.50
0.027* 0.119 0.013

.31
.29
.58
.55 0.091 0.103 0.042
.61








             TEMP       SR      CUM-SR   DILUTION   BEGAN    ENDED      X  POSSIBLE  MINUTES  OF  SUNSHINE   75
   (EST)     (CENT)  (LANG/MIV)  (LANG)    (LPM)     (EST)    (EST)
                                                                        *DJ  AIRPORT  MAXIMUM TEMPERATURE  83.0  CENT'
    0.63                0.00       0.00
    1.63      17.8      0.00       0.00                                  Data  suspect but retained.
    2.63                0.00       0.00
    3.63                0.00       0.00
    4.63      17.2      0.00       0.00
    5.63                0.00       0.00
    6.63                0.04       1.52
    7.63      16.7      0.20      10.00
    8.63                0.45      31.50
    9.63                0.56      62.68
   10.63      21.7      0.86     107.68
   11.63                0.99     164.22
   12.63                0.96     2?c!.4B
   13.63      27.8      0.73     271.34
   14.63                0.56     308.68
   15.63                0.39     335.82
   16.63      26.7      0.09     347.82
   17.63                0.02     350.56
   18.63                0.00     351.00
   19.63      21.1      0.00     351.00
   20.63                0.00     351.00
   21.63                0.00     351.00
   22.6i      21.1      0.00     551.00
   2J.6J                0.00     iSl.OO
-------
KT 1  OUTUUIJR Sflnt; CHAMHEK  SFUUr

LHAMOEK  NUMBER   I
DAY  1  OF it     10-26-75
USEPA  CON1RACT NO .68-02-2207

MIX, NOX  SLUG            95X  DILUTION
TARGET  INITIAL HC/NOX:  10.0  PPMC/1.00 PPM
PAOt   1
T I ME
( E R 1 )
0.33
1.33
2.33
3.33
4.33
5.33
6.33
7.33
8.33
9.33
10.33
11.33
12.33
13.33
14.33
15.33
16.33
1 7. 53
1».33
19.33
20.33
21.33
22.33
25.33
HMt
U3T )
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
o . o o o
o.ooo
0.090
0.265
0.163
0.506
0.526
0,130
0.401
0.326
0.270
0.227
0.190
0.163
0. 1 39
0 . 1 1 6
TEMP
(CENT)
NO
(PPM)
0 . 000
0.000
0.000
0. 770
0.758
0.741
0.732
0.699
0.535
0.214
0.032
0.009
0.004
0.004
0.002
0.002
0.002
0.000
0.000
0.000
0.000
o.ooo
o.ooo
0.000
SR
(LANG/MIN)
UIJ2
(PPM)
0.000
0.000
0.000
0. 186
0.197
0.203
0.214
0.240
0.371
0.561
0.596
0.465
0.328
0.209
0.117
0. 120
0.094
0.075
0.061
0.053
0.011
0.039
0.055
0.030
CUM-3R
(LANG)
NOX
(PPM)
0.000
0.000
0.000
0.956
0.955
0.944
0.945
0.939
0.906
0.775
0.626
0.474
0,333
0.213
0.149
0.122
0.096
0.075
0.061
0.053
0.044
0.039
D.035
0.030
DILUTION
(LPM)
rue * CHI *
(PPM) (PPM)
1 .66
1 .66
1 .62
9.14
9.44
10.25
9.16
9.53
9.90
9.00
8.05
7.13
6.40
5.85
5.22
4.95
4,63
1.33
4.07
3.86
3.48
3.35
3.22
3.04
.13
.46
.39
.37
.23
.35
.36
.37
.38
.36
.36
.31
.32
.31
. 18
.30
.29
.34
.40
.35
.28
.39
.39
.38
MEGAN ENDED
(ESI) (EST)
NMHC *
(PPM)
0.21
0.21
0.23
7.77
8.21
8.90
7.80
8. 16
6.52
7.64
6.66
5.82
5.08
4.54
4.04
3.65
3.34
2.99
2.67
2.51
2.20
1.97
1 .83
1 .66
X POSSIBLE

CO * NBK1 N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
0.55
0.55
9.09
8.85
8.43
8.85
8.93
9.01
9.09
6.19
7.29 0.160 0.582 0.154
6.31
5.72
5.08
1.12
1.13
3.67 0.406 0.018 0.128
3.34
3.03
2.66
2. 16
2.25
2.04
1.87
MINUTES OF SUNSHINE 46

CN
-------
N>
    Rll  llUTUMilK  SMUG CIIAS'PER  STUlJY

    LI'A.'DER NUMBIR   1
    OAY  2 OF 1     10-29-75
USEPA -CONTRACT  NO,68-02-2207

MIX, NOX  SLUG  *         95X  DILUTION
TARGET  INITIAL  HC/NOX:  10.0  PPMC/1.00 PPM
PAUF  2
1 IfiE
(LSI )
0.33
1.33
2.33
3.33
4. 33
5.33
6 . 3 3
7.33
ti.33
9.33
in. 33
11 .33
12.33
13.33
14.33
15.33
16.33
17.33
18.33
19.33
20.33
21.33
22. 43
* 23.33
TIME
(EST)
03
(PPM)
0.099
0.086
0.0/3
0.060
0.051
0.043
0.055
0.029
0.025
0.000
0.000
0.000
0.005
0.009
0.011
0.007
0.004
0.000
0.000
0.000
0.000
0.000
o.oou
0.000
TEMP
(CE'JT)
MO
(PPM)
o.ooo
0.000
o.ooo
o.ooo
o.ooo
O.OdO
0.000
o.ooo
0.000
0.170
0.148
0.118
0.091
0.068
0.053
0.045
0.039
0.032
0.032
0.032
0.032
0.033
0.032
0.033
SR
(LANG/MIN)
UU2
(PPM)
U.02o
0.021
0.019
0.016
0.015
O.OM
0.011
0 . 0 1 1
0.011
0.090
0. 106
0. 125
0.137
0.148
0.155
0. 159
0.159
0. 164
0. 163
0.161
U.15H
0. 158
0. 155
0.153
CUM-SK
(LANG)
NOX
(PPM)
0.026
0.021
0.019
0.016
0.015
0.013
0.011
0.011
0.011
0.260
0.253
0.243
0.228
0.216
0.209
0.204
0.198
0.196
0.195
0.194
0.190
0.191
0.187
0.186
DILUTION
(LPM)
THC CH4
(PPM) (PPM)
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
^
2
2
2
2
2
.91
. 73
.59
.51
.29
.33
.27
.18
.11
.04
.01
.93
.99
.97 •
.96
.92
.96
.97
.00
.00
.01
.38
.34
.31
.31
.23
.27
.26
.26
.28
.30
.28
.21
.28
.27
.27
.24
.27
.23
.26
.22
.23
.00 1.24
.02 1.23
.01 1,21
BEGAN ENDED
NMIIC
(PPM)
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
X
.53
.40
.28
.19
.05
.06
.01
.92
.B3
.74
.73
.72
. 70
.70
.69
.63
.69
.74
.74
.78
.78
.76
.79
.80
POSSIBLE
CO NBK1 N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

.68
.43
.28
.17
.99 0
.92
.87
.79
.77
.75 0.016 0.107 0.061
. 77
.78
.89
.84
.85 0.036 0.172 0.062
.85
.86
.80
.81
.BO
.79
.80
.78 0
.79
MINUTES OF SUNSHINE 4
(EST) (EST)
RDU AIRPORT
0.33
1.33
2.33
3.33
4.33
5.33
6.33
/.33
H.33
9.33
10.33
11.33
12.33
13.33
14.33
15.33
16. 53
17.33
18.33
19.33
20.33
21 .33
r*2 . 3 -i
£ j" 34

12.2


11.7


11.7


16.1


21.7


21.1


16.7


1 "b . (>

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.22
0.44
0.48
0.57
0.56
n.4i
0.33
0.17
0.10
0.03
0.00
0.00
o.oo
O.Od
o.oo
0.0"
11 . on
0.00
0.00
0.00
0.00
0.00
0.00
0.20
5.00
22.60
49. HO
BO. 40
1 14. go
145.00
168.00
184.(,0
193.40
19r>.l)()
199.20
199.20
1^9.20
199.^0
19V. 20
1 ')'J . £? *'
1 '»'» .
-------
KM OUH'iJIJH SMUG CHAHHEK STUDY
                                                          IJSFPA CONTRACT NO . 68-02-220 7
                                                                                                                      PAGF.   5
CHAMIjf.K
DAY 3 OF
Tlilh
(EbT )
0.33
1 .33
2.33
3.33
4.33
5.33
6.33
7.33
6.33
9. J3
10.53
1 1 .33
12.33
13.55
14.33
15.33
16.33
17.33
16. ii
19.35
20.33
21 .33
22.33
23.33
Tinr
( F. S 1 )
JDMHI.K 1 MIX, NUX SLUG 95X DILUTION
4 10-
l>3
(PPM)
0.000
0.000
0.000
0.000
0.000
0 .000
0 .000
0.003
0.012
0.019
0 .026
0.0 52
0.037
0.042
0.045
0.044
0.032
0.021
0.016
0.013
0,011
0.009
0.007
0.006
TEMP
(CEflT)
30-75
NO
(PPK)
0.032
0.032
0.032
0.032
0.030
0.029
0.026
0.032
0.037
0.041
0.035
0.030
0.024
0.019
0.015
0.011

0.000
o.ooo
0.000
0.000
0.000
o.ooo
0.000
Stt
(LANG/M1N)

11112
(PPM)
0.150
0.149
0.148
0.143
0.142
0. 139
0. 13/
0.126
0.114
0.103
0.102
0.097
0.096
0.096
0.094
0.093

0.096
0.088
0.082
0.070
0.074
0.072
0.069
CIM-SH
(LANG)

NIIX THC CH4
(PPM) (PPM) (PPM)
0.10? 2.01
0.101 2.01
0.180 2.01
0.175 2.00
0.172 2.01
0.160 2.03
0.165 2.04
0.158 2.03
0.152 2.02
0.143 2.00
0.137
0.127
0. 122
0.116
0. 109
0.104

0.096
0.088
0.062
0.078
0.074
.99
.96
.95
.95
.92
.92
.93
.98
.99
.96
.98
.99
0.072 2.01
0.068 2.01
.21
.21
.22
.23
.21
.30
.32
.30
.30
.29
.30
.30
.29
.29
.26
.26
.29
.29
.27
.24
.23
.24
.24
.19
DILU11UH UEGAN ENDED
UPM) (tST) (EST)
TARGET INI
MHHC
(PPM)
0.80
0.80
0. 79
0.77
0.80
0.73
0.72
0.73
0.72
0.71
0.69
0.66
0.66
0.66
0.66
0.64
0.64
0.69
0.72
0.72
0.75
0.75
0.77
0.82
X POSSIBLE

TIAL HLVNOX: 10.0 PPMC/1.00 PPM
CU NBK1 N02-S HCHD CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0. 76
0.60
0.78
0.78
0.71
0.72 0
0. 76
0. 76
0.78
0.76
0.61 0.046 0.098 0.016
0.85
0.76
0.81
0. 77
0.82 0.065 0.091 0.014
0.77
0.77
0.75
0.72
0.67
0.65
0.61
0.59
MINUTES OF SUNSHINt 6S

 0.33
 1.33
 2. 53
 3.33
 4.33
 'j. 33
 6.33
 7.33
 0.33
 9.33
 10.53
 1 1 .33
 12.33
 13.33
 14.33
 IS.35
 16.33
 17.33
 16.33
 19.33
 20.33
 21.33
 22.33
 23. 53
                                                                     RDU AIRPOHT  MAXIMUM TEMPERATURE  16,1  CENT
lb.6


10.0


12.8


14.4


15.0


IS.6


10.0
0.00
o.on
0.00
0.00
0.00
0.00
0.02
0.12
0.41
0.68
0.66
0.9<>
0.97
0.06
0.70
0.47
0.16
0.03
O.ni
0.00
0.00
0 .00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.40
5.60
16.60
46.60
91.00
1 44.60
202.40
2'->tt.llO
3UH.OO
34^.40
3 6 / . ri 0
3 7 'j . r> <>
377.0(1
377.40
377.40
377.40
4 / 7 . 4 0
          0.00
                   3 7 / . 4 0
-------
N)
(•Ml OU1DUUK  SMOG  CHAMBER STUDY

CHAHUER ItUNHtR   1
DAY '4 UF- H     10-31-75
                                                                           USEPA  CONTRACT NO.66-02-2207

                                                                           MIX,  NUX SLUG            95X  DILUTION
                                                                           TARGET  INITIAL HC/NOXl  10.0  PPMC/1.00 PPM
PAGE  1
TIME
( r. s n
0.35
1 . 33
2.35
3.35
1.53
5.53
6.53
7. 33
8.55
9.33
10.53
1 t .33
12.33
13.33
11.33
15.35
16.55
17.35
IB. 33
19.35
20.53
21.33
22.33
23.53
UMF
(hST )

0.33
1 .5*
2.33
3.53
1.53
5.33
6.35
7.33
8.35
9.33
10.53
11.53
12.33
13.33
11.33
15.35
16.33
17.33
lfl.33
19.53
20.33
21 . 33
?£ .33
£4l3i
US
(PPMJ
0.005
0.001
0.003
0.003
0.002
0.001
0.002
0.012
0.016
0.02'j
0.029
0.037
0 .01H
0.057
0.062
0 . 0 b 5








Tt'lP
(CENT)


2.8


1.7


0 . h


7.2


11.1


12.2


3.5


1 . 1

NO
(PPM)
o.ooo
0.000
0.000
0.000
0.000
o.ooo
0.000
0.001
0.010
**
**
**
**
**
*A
**








SR
(LANG/MIN)

0.00
0.00
0.00
o.no
0.00
0.00
0.01
0.17
0.11
0.6«
0.86
0.97
0.98
O.P7
0.70
0.15
0.17
0.0)
0.00
0 . 0 0
O."0
0.00
o.oo
n . o o
"JU2 NUX THC * CHI *
(PPrl) (PPM) (PPM) (PPM)
0.0b5 0.065 2.00 1.20
O.Obl 11. OM 2.01 1.25
0.0<>2 0.062 2.01 1.31
0.062 0.062 2.01 1.32
O.Ob) 0.061 2.01 1.33
0 .059 0.059
0.058 0.058
0.017 0.051
0.010 0.019
** ** 2.01 1.60
** ** 1.99 1.65
** ** 1.92 1.55
** ** 1.97 1.58
** ** 1.96 1.58
** ** 1.93 1.61
** 4*








tUM-SR DILUTION BEGAN ENDED
(LANG) (LPM) (EST) (EST)

0.00
0.00
0.00
0.00
0.00
0.00
0.20
1,00
19. bO
50.80
95.20
119.00
207.10
264.00
512.80
319. HO
571.20
3/8.20
37H,bO
3/B.hO
37H.60
3 7 6 . M 0
5 7H . bO
3/0. to<>
NMHC *
CO * Nfctkl N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
O.BO 0
0.76 0
0. 70 0
0.69 0
0.68 0




0.11 1
0.31 1
0.37 1
0.39 1
0.38 1
0.32 1









X POSSIBLE

RDU AIRPORT


* Shifts in
31 October

.55
.59
.50
.17
.11




.32
.13
.12
.53
.12
.11









MINUTES OF SUNSHINE 97

MAXIMUM TEMPERATURE 12.8 CENT


[THC], [Cfy], [NMHC] and [CO] after 0900 EST,
75, due to calibration adjustments.

** Data suspect and deleted.




































-------
K n OUTDOOR  SMUG CHAMBF.R  STUDY

CHAMBER  ,'JUHUtR  2
    i o>  4     10-28-75
USKPA CONTRACT  NO.6H-02-P207

MIX, NUX SLUG            95X DILUTION
1ARGET INITIAL  HC/NOXl  5.0 PPMC/0.24 PPM
UMl
(I ST)
0.50
1 .50
2 .50
3.50
4.50
5.50
6.50
7.50
6.50
9.50
10.50
1 1 .50
12.50
13.50
14.50
15.50
16.50
17.50
ia.50
19.50
20.50
21.50
22.50
23.50
I U'iL
(EST)

0.50
1.50
2.50
3.50
4.50
5.50
6.50
7.50
8.50
9.50
10.50
I 1 .50
12.50
13.50
14.50
15.50
16.50
17.50
IB. 50
19.50
20.50
21.50
22.50
23.50
03
(PPM)
0.000
o.ooo
0.0 (M)
0.000
o.ooo
0 .000
0.000
0.000
0.000
0.121
0.214
0.299
0.353
0.328
0.303
0.264
0.221
0. 179
0.144
0.118
0.096
0.081
0.067
0.053
TEMP
(CENT)


13.9


14.4


15.0


18.9


21.1


21.7


16.7


1 4 . 'I

NO
(PPM)
0.000
0.000
o.ooo
O.I8J
0.1H3
0 . 1 « \
0.180
0.157
0 . 0 4 /
0.005
0.003
0.001
0.000
0.000
0.000
0.000
0.000
o.ooo
o.ooo
0.000
0.000
0.000
0.000
o.ooo
SR
(LANG/MIN)

0.00
o.oo
0.00
0.00
0.00
O.On
0.01
0.09
0.35
0.50
0.63
0.69
0,85
n.34
0.58
0.47
0.12
0.01
0,00
0.00
0,00
0.00
0.00
o.oo
NII2
(HP'1)
U . 0 0 0
0.000
o.o no
0.046
0.045
0.045
0.045
0 ,06/
0.165
0.160
0. 122
0.090
0.0/0
0.056
0.046
0 . 0 M 0
0.032
0.025
0.020
0 . 0 1 /
0.015
0.012
0.012
0.010
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0. 50
3.30
16.50
42.00
/5.90
115.50
161.70
197.40
225.00
25b.50
2/4.20
2/8.10
2 7H.UO
2 7 rt . 4 o
278.40
2/8.40
2/8.40
2 /<). 40
NUX
(PPM)
0.000
0.000
o.ooo
0.229
0.22P
0,226
0.225
0.225
0.212
0. 161.
0. 125
0.091
0.0/0
0.056
0.046
0.040
0.032
0.025
0.020
0.017
0.015
0.012
0.012
0.010
U1LUTION
(LPM)









65.70















THC *
(PPM)
1 .65
1 .65
1.76
4.59
4.50
5.13
5.13
5.13
4 .96
5.00
4.10
3.6/
3.34
3.13
2.84
2./5
2.5/
2.46
2.38
2.32
2.19
2.12
2.09
2.03
BEGAN
(EST)









6.50















CH4 *
(PPM)
1.46
.46
.47
.46
.34
.44
.43
.44
.44
.45
.46
,41
1.37
1.37
1.32
.37
.36
.45
.43
.45
.36
.43
.44
.43
ENDED
(EST)

























MMHC *
(PPM)
0.19
0.18
0.29
3.13
3.16
3.69
<. 70
3.69
1.52
3.55
2.64
2,26
1.97
1 .76
1.52
1 .38
1.21
1.01
0.95
0.88
0.83
0.69
0.65
0.60
X POS3

HOU AI


* Shift
1100 1




















                                                                                             NBKI
                                                                                             (PPM)
                                N02-S
                                (PPM)
  HCHO
  (PPM)
                                                                                            0.213
                                                                                            0,242
                                                                                                                 0.112
 CO *
(PPH)

0.59
0.52
9.42
9.33
9.00
9, 54
9.42
9.34
9.34
8.19
7.30
6. 10
5.32
4.75
4.03
3.79
3.19
2.91
2.60
2.35
2.14
1.92
1 .66
1.52
                                                                        X POSSIBLE MINUTES  W  SUNSHINE  46

                                                                        HOU AIRPORT MAXIMUM TEMPERATURE 22.e CENT
                                                                        * ShiftB  in [THC], [CH^], [NMHC] and [CO] prior to
                                                                         1100 EST, 28 October 75, partially due to range changes.
           PAGE  1
  CN
(/CM3)
                              0.133
                              0.011
0.048
-------
Pll nUriHJUK SMUG  CHAMBER  STUUt

CHAMBER DUMBER  2
DAY 2 UF 4     10-29-75
USEPA CONTRACT NU.68-02-2207


MIX, NOX SLUG *          95X  DILUTION
TARGET INITIAL HC/NC1X:   5.0  PPMC/0.24 PPM
PAGE  2
Tint
(LSI)
0.50
1 .50
2.50
3.50
a . 5 o
5 . 5 0
6.50
7. SO
H.50
9.50
10.50
1 1 .SO
12. SO
15. SO
14.50
is. so
16.50
t /.SO
18.50
19.50
M 20. SO
0 21.50
, 22.50
23,50
TIMt
(EST)
U3
(PPM)
0.036
0.028
0.021
0.017
0.011
0.011
o . o o /
0.006
0.000
0.000
0.000
o.ooo
0.000
0 . 0 0 0
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
TEMP
(CENT)
Ml.)
(PPM)
0.000
0.000
0.000
o . ono
0.000
0.000
o.ooo
0.000
0. 186
0. 180
0. 169
0. 15*
0. 150
0.114
0.142
0.142
0.139
0.139
0.139
0.138
0. 137
0.139
0.138
0. 136
SR
(LANG/MJN)
n(J2
(PPM)
o.oo;
0.006
O.U06
0.005
O.OOM
0 . 0 0 4
0.002
0.004
0.06/
0.0/3
0.0? /
0.0/7
0.0/8
0 . 0 B 0
O.ObO
o.oao
0.0/8
0.0/9
0.0/8
o.o//
0.0/6
0.0/5
0.0/3
0.0/4
CUM-SR
(LANG)
NOX THC
CH4 NMIIC
(PPM) (PPM) (PPM) (PPM)
0.007 2.00
0.006 1.89
0.006 1.87
0.005 1.79
0.004 1.83
0.004
0.002
0.004
0.256
0.252
0.246
0.235
0.226
0.225
0.222
0.222
0.217
0.218
0.217
0.215
0.213
0.214
0.211
0.210
.76
.74
.69
.68
.67
.65
.67
.62
.61
.67
.61
.62
.62
.66
.69
.68
.68
.69
.68
1.40 0.60
.40 0.49
.38 0.50
.35 0.45"
.35 0.48
.34 O.U3
.32 0.42
1.32 0.37
.36 0.32
.34 0.33
.38 0.27
.37 0.30
.34 0.28
.35 0.26
.36 0.31
.34 0.27
.36 0.26
.36 0.26
.33 0.33
.33 0.36
.31 0.37
.33 0.35
.28 0.40
.31 0.37
DILUTION BEGAN ENDED X POSSIBLE
CD NBKI N02-S HCMU
(PPM) (PPM) (PPM) (PPM)
1.28
1. 19
1.01
0.94
1.00
0.70
0.67
0.61
0.62
0.60 0.011 0.071 0.029
0.61
0.82
0.69
0.71
0.71 0.015 0.089 0.011
0.75
0.78
0.70
0,70
0.77
0.68
0.68
0.62
0,68
MINUTES OF SUNSHINE 0
CN
(/CM3)




180

















0


(LPM) (£ST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 22.8 CENT
0.50
1.50
2.50
3.50
1.50
5.50
6.50
7.50
9.50
9.50
10.50
11.50
12.50
13.50
14.50
15.50
16.50
17.50
IB. 50
19.50
20.50
21 .bO
a^.bo
23. SO

12.2


11.7


11. /


16.1


21 .7


21.1


16.7


Ib.G

0.00
o.oo
o.oo
0.00
0.00
0.00
0.01
0.08
0.22
0.44
0.48
0.57
0.56
0.41
0.33
0.17
0.10
0.03
o.oo
0.00
o.no
o.oo
0.00
o.no
0.00
0,00
0.00
0.00
0.00
0.00
0,30
3.00
12.00
31,80
59.40
90,90
121. 80
153.90
1/6.10
191.10
l'V9.dO
20:4.10
20/1 .00
2U4.00
204 .00
-------
    HT1  UUTUUDH  SMOG CHAMBER
UStPA  CONTRACT NU.68-02-2207
                                                                                                                                   PAGI   3
N)
            NUMHLH   2
   DAY  3 IJF '4     10-30-7S
MIX, NOX  SLUG
TAHGE.T  INITIAL HC/NIIX:
9bX DILUTION
5.0 PPMC/0.24 PPM
T I ME
(E3T)
O.bO
I.bO
2.50
3.50
4 .bO
5.50
<>.bO
7.50
8.50
9.50
10. SO
11.50
12.50
13.50
14. bO
15. bi)
16.50
1 7.50
IP. 50
19.50
20 .50
21 .50
22.50
23.50
TIME
(ES()

0.50
1 .50
?.bO
3.bO
4.50
5.50
6.50
7.bO
8.50
9.50
10.50
) 1.50
12.50
13.50
14.50
Ib.bO
16. bO
17. bO
18.50
19.50
20. bO
21.50
22 .50
23 '50
US
(PPM)
0.000
0.000
o.ooo
U . 0 0 0
0.000
0.000
0 . 0 U 0
0.000
0.000
0 .001
0.002
0.001
0.003
0.003
0.002
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
1EMP
(CEUT)


15.6


15.0


12.8


14.4


15.0


15.6


1 1) ,L>


6. 1

NO
(PPM)
0.136
0.1 3b
0. M4
0. 134
0.132
0. 130
0.120
0. 128
0.126
0.123
0.11P
0.110
n.105
0.098
0.093
0.069
0.086
0.081
0.081
0.080
0.079
0.079
0.076
0.076
SH
(LANG/MJN)

0.00
0.00
0.00
0.00
0.00
0.00
0.0?
0.1?
0.41
0.68
0.86
0.96
0.97
0.88
0.70
0.47
0.18
0.03
n.oi
0.00
O.oo
0.00
o.oo
0.00
N02
(PPM)
0.073
0.071
0.0/1
0 . 0 I 0
0.066
0.065
0.067
0.066
0.06$
0.062
0.059
0.060
0.060
0.059
0 . 0 1> 0
0.060
0.062
0.062
0.062
0.060
0.060
0.059
0.059
O.U58
CUM-SR
(LAUG)

0.00
0.00
0.00
0.00
0.00
0.00
0 .6U
4. no
20. 70
5 i . 4 0
99. 6 U
15-1.2 0
212.10
2 6 7 . (. 0
315. 00
350. 10
369.60
3 / b . 9 U
4/7.10
3 7 7 . HO
377.40
3/7.4')
3 7 7 . 'l i)
3 7 7 . 4 U
NUX
(PPM)
0.209
0.205
0.204
0.203
0.200
0.196
0.196
0.19b
0. 189
0.185
0.176
0.170
0.165
0.157
0.153
0.149
0.148
0.143
0.143
0.140
0.139
0.130
0.137
0. 134
DILUT KIN
(LPM

























TMC CH4
(PPM) (PPM)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
.67
.69
.68
.69
.68
,72
.72
.73
.74
.70
.69
.67
.66
.68
.66
.67
.69
.74
.74
.73
.74
.75
.74
.76
.28
.30
.28
.27
.27
.40
.37
.35
.38
.35
.35
.34
.34
.35
.33
.35
.35
.34
.31
.29
.29
.29
.26
.20
BEGAN tfJDEU
NMHC
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
n
0
0
0
0
0
0
0
0
0
0
0
X
.39
.39
.40
.42
.41
.32
.35
.37
.36
.35
.33
.32
.31
.33
.3?
.32
.34
. 39
.43
.44
.44
.46
.48
.56
POSSIBLE
CO UOKI NU2-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

.69
.65
.62
.60
.61
.66 0
.64
.65
.74
.6 7
.70 0.015 0.058 0.004
.70
.67
.67
.67
.71 O.Olb 0.066 0.021
.69
.66
.60
.57
.57
.54
.47
.45
MINUTES OF SUNSHINE 85
(tST) (f.ST)


















































R
























Oil AlKPOK
























I
























MAXIMUM TEMPFKArURt 16.1 CENT
























-------
RT1 IIUIUUUR SMUG CHAMHfH  STOUT

CHAMHLR  NIIMHFR  2
DAY '1  OF  Q     10-31-75
                                                              UStPA  CONTRACT Nil.68-02-2307

                                                              MIX, NIIX  SLUG            95X  DILUTION
                                                              TARGET  INITIAL HC/NCJXJ   b.O  PPMC/0.24 PPM
                                                    PAGt   4
T I Nit
(LSI )
0.50
1.50
2.50
3.50
4.50
5.50
6.50
7.50
8.50
V.50
10.50
1 1 .50
12.50
13.50
14.50
15.50
16.50
17.50
18.50
19.50
03
NO
(PP1) (PPM)
o.ooo
0.000
OjOOO
0.000
0.000
o.ooo
0.000
o.ooo
0.003
0.004
0.004
0.004
0.005
0.004
0.004





0.
0.
0.
0.
0.
0.
0.
0.
0.











075
075
075
074
075
073
0/3
075
076
**
**
**
**
**
**





NlJ2
(HHM)
0.057
0.057
O.Obb
0.056
U.055
0.055
0.055
0.052
0.047
**
**
**
*A
**
**





uux
(PPM)
0.
0.
0.
0.
0.
0.
0.
0.
0.











132
132
130
129
129
127
127
127
123
**
**
**
**
**
**





THC *
(PPM)
1.75
1.79
1 .78
1,74
1.76




.80
.78
.67
.80
.78
.77





CHI *
(PPM)
1.26
1.34
1.35
1 .35
1.36




1.68
1.69
1.56
1 .60
1.65
1.66





NMHC *
(PPM)
0.49
0.45
0.43
0.39
0.39




0.13
0.09
0.11
0.20
0.13
0.09






CU * NUkl N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0
0
0
0
0




1
1
0
1
1
1





.42
.13
.36
.28
.25




.31
.26
.91
.42
.31
.41





20.50

22^50
23.50
(tST)
 O.bO
   50
   50
   50
 4.50
 5.50
 h.50
 7.50
 8.50
 9.50
10.50
11.50
12.50
13.50
11.50
15.50
16.50
17.50
18.50

20.50
21.50
 TEMP
(CENT)
  2.8


  1.7


  0.6


  7.2


 11.1


 12.2


  3.3
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.17
0.11
0.68
0.86
0.97
0.98
0.87
0.70
0.15
0.17
0.01
0.00
0.00
0.00
o.oo
o.oo
O .'>0
CUH-3R DILUTION BEGAN ENDED
(LANG) (LPM) (fST) (EST)
0.00
0.00
0.00
0.00
o.oo
0.00
0.30
5. 70
24.00
57. bO
103.80
158. /O
217.20
2/2.70
319. BO
454.30
372.90
3/H. 40
3/b.OO
3/8. bO
3 / d . h 0
4 / rt . b 0
4 7 H . t> 0
3 /« .00
X POSSIBLE  MINUTES OF SUNSHINE   97

RDU AIRPORT  MAXIMUM TEMPERATURE  12.8 CENT
*  Shifts in  [THC],[CH4], [NMHC] and  [CO] after 0900 EST
   31 October 75, due to calibration  adjustments.

** Data suspect and  deleted.
-------
   Nil
                 SMUI, CHAMHFR  STUUY
U3EPA  CONTRACT NO.68-02-2207
                                                                                                                                           PAGE   1
   CHAMUEP.  NUMbLH   3
   IMY  1 (IF  '4     1U-26-75
to
MIX,  NUX SLUG
rAKGET INITIAL HC/NDX:
95X  DILUTION
5.0  PPMC/0.71 PPM
TIME
(Esn
0.67
1.67
2.67
3.67
1.67
5.67
6.67
7.67
8.67
9,67
10.67
11 .67
12.67
13.67
11.67
15.67
16.67
17.67
18.67
19.t>7
20.67
21.67
22.67
23.67
TIME
(EST)
1.13
(PP'O
0 . I) 0 0
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.063
0.153
0.211
0.267
0.288
0.263
0.215
0. 166
0.133
0. 108
0.089
0.075
0.060
0.019
TEMP
(CENT)
NO
(PPM)
0.000
0.000
O.Ol 7
0.572
0.560
0.517
0.532
0.192
0.361
0.159
0.031
0.007
0.002
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
N(J2
(PPM)
0.000
0.000
0. 136
0.136
0.137
O.M2
0.118
0.178
0.268
0.369
0.385
0.321
0.211
0. 182
0. 1 J6
0.102
0.070
0 . 0 1 i
0.030
0.022
0.019
0.016
0.011
0.01 I
LUH-3K
(LAiMG)
NUX
(PPM)
0.000
0.000
0.153
0.708
0.697
0.689
0.679
0.670
0.632
0.528
0.119
0.328
0.216
0.163
0. 136
0. 102
0.070
0.013
0.030
0.022
0.019
0.016
0.011
0.011
DILUTION
(LPM)
THC *
(PPM)
1.31
1.25
1 .13
3.57
5.11
6.26
6.19
6.16
5.89
5. 16
1.57
3.95
3.15
3.08
2.80
2.56
2.52
2.19
2.09
1 .9b
1.89
1.73
1.69
1 .62
BEGAN
(EST)
CHI *
(PPM)
1.06
1.02
1.01
0.99
0.91
0.99
n.99
0.99
1 .00
1.01
1.00
0.96
0.96
0.99
0.96
0.98
.00
.01
.01
.02
.02
1.01
0.99
0.97
ENDED
(EST)
NMMC *
(PPM)
0.26
0.23
0.12
2.58
1.51
5.26
5.20
5. 18
1.89
1.15
3.57
2.97
2.19
2.09
1 .81
1.58
1.32
1.18
1.09
0.93
0.87
0.72
0,70
0.61
X POSSIBLE

CO * NHK1 N02-S HCHU
(PPM) (PPM) (PPM) (PPM)
0.51
0.52
9.26
9. 31
9.01
9.25
9.01
9.01
fl. 76
7.69
6.55 0.090 0.211 0.098
5.19
1.73
1.17
3.72
3.25
2.79 0.213 0.055 0.088
2.51
2.31
2.01
2.02
1 .68
1.11
1.31
MINUIES oe SUNSHINE 16

CN
(/CM3)





150











60




0



RDU AIRPORT MAXIMUM TEMPERATURE 22.8 CENT
0.67
1.67
2.67
3.67
1.67
5.67
6.67
7.67
8.67
9.67
10.67
11.67
12.67
13.67
11.6?
15.67
16.67
17.67
18.67
19.67
20 .67
21.67
22.67
23.67

13.9


11.1


15.0


18.9


21.1


21.7


16. 7


11.1

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.09
0.35
0.50
0.6i
0.69
0.85
0.31
0.58
0.17
O.I?
0.01
0 . (J 0
0.00
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
o.oo
0.00
0.10
1.20
20.00
17.00
82.20
122.10
I 70.20
200.60
^30.60
261 .20
275.10
2/8.20
2 7 H . i\ o
2/tt.lO
278.10
2 7 6 . '4 0
2 7 8 . 1 0
{. 78 . UO











* Shifts in


[THC], [CH4J, [NMHC] and [CO] prior to 1100



EST, 28 October 75, partially due to range changes.




58.05

















*

8.67































































































-------
to
   HTI UUriHIUH SM1IU CHAMflER STUUY

   CMAMHtR  NUilliER  3
       2  ni-  1    10-29-75
USEPA CONTRACT  NO.68-02-2207
                                                    PAGE
MIX, NOX SLUG  *
TARGET INITIAL  HC/NOX:
95X DILUTICiN
5.0 PPMC/0.71  PPM
f I'-IE
( t s r j
0.67
1.67
2.67
3.67
0 ,b !
5.h7
6.67
7.67
0 .67
9.67
10.67
11.67
12.67
13.67
10.67
15.67
16.67
17.67
18,^7
19.67
20.67
21 .67
22.67
23.67
I MK
(LST)
(13
(PPM)
0.001
0.032
0.027
0.021
0.017
0.013
0.011
I) . 0 t 0
0.011
0.000
0.000
0.000
0.000
0.000
0.00 (J
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0 .000
0.000
rcnc
(CENT)
MM
(PPM)
0.
0.
0.
0.
o.
0.
0.
0.
0.
0.
0.
0 .
0.
0.
0.
0.
0.
0 .
0.
0.
0.
0.
0.
0.

(LAM
ooo
000
000
000
000
000
ooo
000
ooo
193
180
168
156
109
101
137
133
133
130
132
130
129
126
126
SH
(i/MIN)
NU2
(PPM)
0.010
0.009
0.007
0.006
0.005
0.005
0.000
0.000
0.005
0.068
0.070
0.080
0.083
0.083
o . o a o
0 . 0 8 I
0.085
0.081
0.002
U .080
0.081
0 . 0 8 U
0.077
0.078
CUM-3K
(LAUli)
wux
(PPM)
0.010
0.009
0.007
0.006
O.OOb
0.005
0,000
0.000
O.OOb
0.261
0.258
0.208
0.200
0.232
0.226
0.220
0.216
0.210
0.213
0.212
0.212
0.210
0 .205
0.206
UILU1 ION
(LPM)
THC
(PPM)
1.53
1 .00
1 .00
1.J2
1.J9
1.27
1.26
1.19
1.17
l.U
1.12
1 .20
1.16
1.10
1.20
1.19
1 .20
1.19
1.22
1.29
1 .20
1.29
1.28
1 .20
BEGAN
(EST)
CHO
(PPM)
0.93
0.90
0.69
0.86
0.86
0.81
0.81
0.81
0.82
0.82
d.80
0.87
0.85
0.87
0.87
0.87
0.87
0.86
0.67
0.88
0.86
0.87
0.66
0.90
ENDED
(EST)
WHC
CD NBKl I-JU2-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/tM3)
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0 .
0.
0.
0.
0.
0.
0.
0.
0.
0.
0 .
x

60
50
51
06
53
05
00
38
35
3)
28
33
31
27
33
32
33
33
35
0 1
30
02
02
36
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
POSSIBLE

HOU
0.67
1.67
2.t>7
3.o7
0.67
5.67
6.67
7.67
8.67
9.67
10.67
11.67
12.67
13.67
10.67
15 . 11 7
16.67
1 7 . 6 7
18.67
19.67
20. o7
21 .67
22. o7
^

12.2


11.7


11.7


16.1


21 .7


21. 1


16.7


15.6

f)
0
0
0
0
0
0
0
n
0
0
0
0
n
0
o
0
0
0
0
n
0
0
0
.00
.00
.00
.00
.00
.00
.01
.08
.22
.00
.08
.57
.56
.01
.33
.17
.10
.03
.00
.00
.00
.00
.no
.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
3.80
10.20
3t>.20
60.20
9fa.60
1 30.00
156.00
1 79.00
192.80
200.20
203.00
200.00
200.00
2 0 0 . 0 U
2 U 0.00
e! U >4 . U U
«!u0









58.05















































9. no
















*


**




















A
29


AIRPORT


.18
.99
.89
.78
.70 0
.61
.60
.59
.58
.58 0.013 ** 0.032
.59
.80
.69
.67
.68 0.013 0.070 0.029
.69
.67
.65
.60
.73
.62
.66
.60 0
.66
MINUTES OF SUNSHINE o

MAXIMUM TEMPERATURE 22.8 CENT


second reactant injection took place at 0830 EST,
October

75. The target injection was 0.250 ppm.

Data suspect and deleted.






















































-------
   K'TI iJIHmilJH  S •!()(; CHAMBER  STUUV
USEPA  CONTRACT  NO.68-02-220
                                                                                                                                     PAGE   5
Ui
   CHAf hlEK  NUMHER   3
   DAr 3  (Jf-  '4     10-30-75
MIX,  NUX SLU(.
TARGET  INITIAL  HC/NOX:
95X DILUTION
5.0 PPMC/0.71  PPM
TIf;E
(can
0.67
1 .6/
2.67
3.67
4.67
5.67
6.67
7.67
H.67
9.67
0.67
1 .67
2.67
3.67
4.67
5.67
16.67
17.67
1 I* . 6 7
19.67
20,67
21.67
22.0 7
23,67
Tl"1t
( E S T )
03
(PP'-f)
0.000
0.000
0.000
0.000
o.ooo
0.000
0.00 0
0.000
o.ooo
0.002
0.003
0.004
0.005
0.006
0 .005
0.004
0.000
0.000
o.ooo
0.000
0.000
0.00 0
0 . OdO
0.000
TE'tP
(CH.f)T)
NO
(PPM)
0.126
0. 12'4
0. 120
0. 1R
0. 1/4
0. 09
0. 05
0. 01
0.093
0.083
O.OR2
0.075
0.066
0.059
0.051
0.040
0.037
0.033
0.032
0.032
0.030
0.030
0.029
0.028
SH
(LAMG/MIN)
TJIJ2
(t'PM)
0.077
0.076
0.0/4
0.0/3
0.0/1
0.0 70
(J .066
0.062
0.059
0.059
0.059
0.059
0.059
0.061
0.062
0 .062
0.064
0.065
0.065
0.064
0.064
0.062
0.061
0.061
CUM-3N
(LANG)
tJOX THC
CM4 NMMC
(PPM) (PP^I) (PPM) (PPM)
0.203
0.200
0.194
0.190
0.185
0.1/9
0.171
0.163
0.152
0.142
0.141
0. 134
0.125
0. 120
0.113
0.106
0.102
0.098
0.097
0,096
0.090
0.092
0.090
0.089
.27 0.86 0.41
.40 0.87 0.03
.28 0.66 0.62
.30 0.87 0.43
.31 0.87 0.44
.35 0.96 0.39
.37 0,97 0.40
.37 0.99 0.38
.39
.37
.38
.36
.39
.41
.38
.4 1
.43
.49
.49
.49
.52
.52
.52
.53
.00 0.4,0
.01 0.37
.02 0.56
.05 0.31
.07 0.32
.07 0.34
.06 0.33
.08 0.33
.07 0.36
.09 0.41
.10 0.40
.10 0.00
.05 0.47
.06 0.46
.02 0.50
.02 0.52
DILUTION HEGAN ENDED X POSSIBLE
CO NIIK1 N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.61
0.63
0,61
0.60
0.60
0.59 170
0.64
0.60
0.67
0.67
0.64 0.014 0.036 0.021
0.65
0.68
0.66
0.64
0.6B 0.019 0.061 0.010
0.65
0.71
0.66
0.61
0.51
0.53
0.46
0.09
MINUTES OF SUNSHINE 85
(LPM) (EST) (EST)
ROU AIRPORT MAXIMUM TEMPERATURE 16.1 CENT
0.67
1.67
2.67
3.67
4.67
5.67
6.67
7 . 6 /
H.6?
9 .6 7
10.67
11.67
12.67
13.67
14.67
15.67
16.67
17.67
1H.67
19.67
20.67
21.67
22.67
23.67

15.6


15.0


12.6


1 4 . '1


15.0


15.6


10.6


6.1

0.00
0.00
0.00
0.00
0.00
0.00
0.0^
0.12
0.41
0.6H
0.86
0.96
0.97
0.88
0.70
0.47
0.18
0.03
0.01
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.10
6.00
24.80
60.^0
10(3.20
163. HO
221 .80
276.40
322.00
354 .ao
371.40
376.20
377.20
3 7 7 . '1 0
3 i 7 . '4 o
377.')')
3 7 7. '10
47 7.40








































































-------
S3
    NTI uuru'iuR S-ILIG  CHAMBER STUDY

    CHAMttN  ..JUMHI K   3
    OAV a  IJf  'I     10-31-75
                                          USE PA  CONTRACl Nf).68-02-?20 7

                                          MIX, riOX  SLUG            95* DILUTION
                                          lAP.Gtr INITIAL HC/NOX:   5.0 PPMC/O.?! PPM
11 Hi.
(LSI)
0.67
1.67
2.67
3.67
4.67
5.67
6.67
7.67
H.67
9.67
10.67
11.67
12.67
13.67
14.67
15.67
16.67
17.67

03
(PI'M)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0



. 000
.000
.000
. 0 0 0
.000
.000
.000
.004
.009
.010
.011
.011
.013
.014
.0)4



NU
(PPM)
0.027
0 . 0 
.97
.98
.87
.70
.45
. 1 7
.01
.110
.00
.00
.0(1
. (XI
. I' 0
0
0
0
0
0
0
0
7
28
64
112
160
227
28 I
326
358
374
.4 ("8
3 7 11
3711
37H
378
i/tf
i/il
.00
.00
.00
.00
.00
.00
.40
.40
.40
. 40
.40
.40
.00
.40
.80
.80
.60
. 'HI
.60
.60
.60
.60
.00
. ml
U1LU1ION
 (LPM)
UtGAH
(f.ST)
                                                                   ENDED
X POSSIBLE  MINUTES OF  SUNSHINE   97

RDU AIRPORT MAXIMUM  TEMPERATURE  12.e CFNT
                                                                              *   ShiftB in  [THC], [CH^], [NMHC] and [CO]  after 0900 EST,
                                                                                 31 October 75, due  to calibration adjustments.

                                                                              **  Data suspect and deleted.
-------
RTI UUTDUUR SMUG CHAMBER  3TUUY

CHAMBER NUMBER  1
DAY 1 OF U    10-38-75
U3EPA CONTRACT NO.68-02-2307
                                                 PAGE   1
MIX, NOX SLUG
TARGET INITIAL HC/NOXl
95X DILUTION
1 .0 PPMC/0.10 PPM
TIME
(L3H
0.83
1.83
2.63
3.83
4.63
5.83
6.83
7.83
8.63
9.83
10.83
11.83
12,63
13.83
14.83
15.83
16.63
17.83
16.63
19.83
20.83
21.83
22.63
23.83
TIME
(EST )

0.83
1 .83
2.63
3.83
4.83
5,83
6.83
7.83
H.63
9.83
10.83
11.83
12.83
13.83
14.83
15.83
16.83
17.83
18.83
19.83
20.83
21.83
22.83
23.83
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.040
0.075
0.101
0.107
0.109
0.098
0.080
0.062
0.049
0,051
0,032
0.026
0.021
0.016
TEMP
(CENT)


13.9


14.4


15.0


18.9


21.1


21.7


16.7


14.4

HO
(PPM)
0.000
0.000
0.003
0.066
0.084
0.083
0.063
0.078
0.056
0.027
0.011
0.006
0.004
0.003
0.002
0.003
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
N02
(PPM)
0.000
0.000
0.018
0.017
0.017
U.016
0.016
0.021
0.035
0.048
0.051
0.043
0.034
0.027
0.021
0.017
0.013
0.011
0.009
0.006
0,005
0.004
0.002
0.002
LUM-SK
(LANM
NOX
(PPM)
0.000
0.000
0.021
0.103
0.102
0.099
0.099
0.099
0.089
0.075
0.062
0.049
0.039
0.030
0.024
0.020
0.014
0.011
0.009
0.006
0.005
0.004
0.002
0.002
DILUTION
(LPM)
THC * CH4 *
(PPM) (PPM)
1 .40
1 .36
1.50
1.47
2.02
2.13
2.12
2.13
2.05
2.00
.91
.80
.74
.71
.74
.67
.67
.72
.69
.69
.73
.68
.69
.68
.16
.17
.14
. 1 1
.10
.14
.13
.11
.18
.17
.14
.09
.09
.11
.12
.14
.16
.22
.22
.24
.21
.04
.23
.20
BEGAN ENDED
(EST) (EST)
NMHC *
(PPM)
0.24
0.19
0.37
0,36
0.93
0.99
1.00
1.02
0.87
0.83
0.77
0.71
0,65
0.60
0.62
0.53
0,51
0.50
0.46
0.44
0.52
0,64
0.46
0,48
X POSSIBLE

CO * NBKI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM)
0,61
0.58
9.34
9.26
9,34
9.34
9.26
9.26
8.65
7.62
6.54 0.025 0.057 0.010
5.44
4.68
4.05
3.69
3.19
2.72 0.061 0,015 0.014
2.42
2.25
1.97
1.84
1.58
1.40
1.21
MINUTES OF SUNSHINE 46

CN
UCH3)





130











70




0



RDU AIRPORT MAXIMUM TEMPERATURE 22.8 CENT
o.oo - --
0.00
0.00
0.00
0.00
0.00
0.01
0.09
0.35
0.50
0.63
0.69
0.85
0.34
0.58
0.47
O.I?
0.01
0.00
0.00
0.00
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.50
5.10
23.50
52.00
88.50
129.30
176.70
204.20
236.60
265. VO
2/6. 6U
278.30
276.40
2/8.411
278.40
2/6.40
276.40
278.40








62.58























8.83

















* Shifts In
28 October






















[THC], [Cfy], [NMHC] and [CO] prior to 1100
75, partially due to range changes.






















EST,





















-------
N>
    RII  OUTDOOR SMOG CHAMBER STUDY

    CHAMBER NUMBER  4
    DAY  2 OF 4    10-29-75
USEPA CONTRACT NO.68-02-2207
MIX, NOX SLUG *
TARGET INITIAL HC/NOXJ
                                                 PAGE  ^
95* DILUTION
1.0 PPMC/0.10 PPM
TIME
(EST)
0.83
1 .83
2.83
3,63
4.83
5.63
6.83
7.83
8.83
9.83
10.83
11.83
12.63
13.83
14.83
15.83
16,83
17.03
18.83
19.63
20.83
21 ,93
22.83
23.83
TIME
(EST)
03
(PPM)
0.011
0.009
0.005
0.005
0.004
0,004
0.002
0.002
0.001
0.001
0.000
0.000
0.000
0,000
0.000
o.ooo
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
TEMP
(CENT)
NO
(PPM)
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.225
0,222
0,215
0.207
0.204
0.201
0. 198
0. 196
0. 196
0.194
0.194
0. 190
0.193
0.189
o.iee
0. 187
SR
(LANG/MIN)
N02
(PPM)
0.001
0.001
0.001
0.000
o.ooo
0,000
0.000
0.000
0.053
0.053
0,050
0.051
0.051
0.052
0.052
0.052
0.052
0.051
0.052
0.051
0.050
0.050
0.050
0.050
CUM-SH
(LANG)
NOX THC CH4
(PPM) (PPM) (PPM)
0.001
0.001
0.001
0.000
0.000
0.000
0,000
0.000
0.276
0.276
0.265
0.259
0.256
0.253
0.250
0.248
0.248
0.245
0.246
0.242
0.243
0.240
0.238
0.237
.66
.59
.60
.56
.65
.56
.58
.55
.53
.50
.46
.50
.47
.47
.50
.50
.52
.51
.52
.58
.59
.63
.23
.20
.20
.15
.19
.16
.16
,16
.18
.19
.14
.16
.16
,17
.17
.17
.18
.17
.17
.17
.16
.16
.58 1.15
.59 1.16
DILUTION BEGAN ENDED
(LPM) (EST) (EST)
NMHC
(PPM)
0.43
0.39
0,40
0.43
0.46
0.42
0.42
0.39
0.35
0.31
0.12
0.32
0.29
0.30
0,33
0.33
0.34
0.34
0,35
0.41
0.43
0,47
0.43
0.43
X POSSIBLE

CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
1.11
0.99
0,90
0.62
0,86
0.70
0.61
0.60
0.64
0.62
0.45 0.010 0,056 0.012
0,74
0,61
0.58
0.58 0.009 0,053 0.003
0.63
0.69
0.62
0.60
0.57
0,60
0,59
0,59
0.60
MINUTES OF SUNSHINE 4

CN
(/CM3)




0

















0



RDU AIRPORT MAXIMUM TEMPERATURE 22.6 CENT
0.83
1 .63
2.83
3.83
4.83
5.83
6.83
7.83
8.83
9.83
10.63
11.83
12.83
13.83
14.83
15.83
16.63
17.83
18,83
19.83
20.83
21.83
22.83
23.81

12.2


11.7


11.7


16.1


21.7


21.1


16.7


15.6

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.08
0.22
0.44
0.4B
0.57
0.56
0.41
0.33
0.17
0.10
0.03
0.00
0.00
0.00
0.00
0.00
0 .00
O.UO
0.00
0.00
0.00
0,00
0.00
0.50
4.60
lb.40
40.60
69.00
102.30
136.00
162.10
182. /O
194. SO
201.20
203.70
204.00
2U4.0U
204,00
204.00
204.00
-------
HII UUfLKJUH  SMOG CHAMUER STUDY

CHAMBiH NUMBER   a
DAY 3 UF 4     10-30-75
USEPA CONTKACr NO.68-02-2207
                                                   PACE  3
MIX, NOX SLUG
TARGET INITIAL HC/NQXl
95X DILUTION
J .0 PPMC/0.10 PPM
TIME
(EST)
0.83
1.83
2.63
3.63
4.83
5.63
6.83
7.83
6.83
9.83
10.63
11,83
12.63
13.83
14.83
15.83
16. 8i
17.83
16.83
19.83
20.83
21.83
22.83
23.83
TIMt
(EST)
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
TEMP
(CENT)
NO
(PP^)
0. 164
0.183
0. 182
0.180
0.174
0.172
0.170
0. 164
0.158
0.157
0.150
0.142
0.136
0.128
0.124
0.119
0.116
0.114
0.11 1
0.110
0.109
0.106
0.107
0. 105
SR
(LANG/MIN)
N02
(PPM)
0.050
0.048
0.048
0.046
0.046
0.046
0.045
0.047
0.049
0.050
0.052
0.053
0.053
0.053
0.053
0.05S
0.05S
0.053
0.052
0.053
0.052
0.052
0.051
0.051
tUM-SK
(LANG)
NOX THC CH4
(PPM) (PPM) (PPM)
0.234
0 '. 2 3 1
0.230
0.226
0.220
0.218
0.215
0.211
0.207
0,207
0.202
0. 196
0. 189
0.162
0.178
0.172
0.170
0. 168
0.164
0.164
0.161
0.160
0.156
0.156
.59 1.14
.60 1.16
.60
.61
.61
.63
.64
.63
,62
.60
.62
.59
.58
,59
.59
.61
.64
.67
.65
.67
.69
.70
.69
. 71
. 13
,15
.13
.23
.22
.16
.20
.22
.22
.23
.22
.22
.21
.22
.22
.19
.16
.17
.16
,19
.13
.11
DILUTION BEGAN ENDED
(LPM) (EST) (EST)
NMHC
(PPM)
0.45
0.42
0.47
0.46
0.46
0.40
0.41
0.44
0.41
0.38
0.40
0.35
0.36
0.37
0,36
0.39
0.42
0.47
0.46
0.50
0.51
0.51
0,56
0.59
X POSSIBLE

CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
0.57
0.62
0.59
0.58
0.59
0.54
0.55
0.46
0.56
0.56
0.55 0.009 0.046 0.004
0.57
0.55
0.55
0.54
0,55 0.011 0.051 0.003
0.52
0.46
0.45
0.43
0.46
0,52
0.40
0,34
MINUTES OF SUNSHINE 85

CN
(/CMJ)





0




















RDU AIRPORT MAXIMUM TEMPERATURE 16.1 CENT
0.63
1.83
2.63
3.83
4.63
5.83
6.63
7.83
8.83
9.83
10.83
11.83
12.83
13.63
14.83
15.83
16.83
17.83
18.63
19.83
20.83
21.83
22.83
23.83

15.6


15.0


12.8


14.4


15.0


15.6


10.6


6. 1

0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.12
0.41
0.68
0.86
0.96
0.97
0.86
0.70
0.47
0. 18
0.03
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1.00
7.20
28.90
67.00
116.80
173.40
231.50
285.20
32V. 00
359.50
373.20
376.50
377.30
377.40
3 7 7 . H (J
37 7 .40
377.40
377.40
































































































-------
   RT1 OUTDOOR SMOG CHAMBER STUDY

   CHAMBER NUMBER  a
   DAY y OF 4    10-31-75
USEPA CONTRACT NO.68-02-3307
                                                 PACE
N>
MIX, NOX SLUG
TARGET INITIAL HC/NOX:
95X DILUTION
1.0 PPMC/O.IO PPM
TIME
(LST)
0.83
1.83
2.83
3.83
4.83
5.83
6.83
7.83
8.83
9.83
10.83
11.83
12.83
13.83
14,83
15.83
16.83
17.83
18.83
19.83
20,83
21,63
32.83
23.83
TIME
(EST)

0.83
1.83
2.63
3.63
4.83
5.83
6.83
7.83
8.63
9.83
10.63
11.83
12.63
13.83
14.83
15.83
16.83
I/. 83
18,83
19.83
30.83
31.83
32.63

03
(PPM)
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0,000
0.000
0,000
0.001
0.001
0.001
0,001
0,001









TEMP
(CENT)


3.8


1.7


0.6


7.2


11.1


12,2


3.3


1.7

NO
(PPM)
0.104
0.103
0.102
0.101
0.099
0.098
0.097
0.098
**
**
**
**
**
**
**









SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.17
0.44
0.68
0.86
0.97
0.98
0.87
0. 70
0.45
0.17
0.01
0.00
0.00
0.00
0.00
0.00
0.00
NU2 NUX THC *
(PPM) (PPM) (PPM)
0.051 0.155 1.73
0.050 0.153 1.73
0.050 0.152 1.73
0.049 0.150 1.73
0.049 0.149 1,73
0.04S 0,148
0.049 0.147
0.049 0.148
** **
** ** 1.77
** ** 1.72
** ** 1.56
** ** 1.72
** ** 1.71
** ** 1.70









CUM-SH DILUTION BEGAN
(LANG) (LPM) (EST)

0.00
0.00
0.00
0.00
0.00
0.00
0.50
9.10
32.80
71.20
131.00
1 78. 10
236. HO
290.10
333.80
363.30
3/6.30
3/6.'oO
378.60
378. bO
378.60
378. bO
378.60
378. bO
CH4 * NMHC *
CO * NBKI N03-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
,16 0.56 0
.23 0.51 0
.71 0.01 0
.26 0.45 0
.36 0.47 0




.58 0,19 1
.58 0.14 1
,34 0,23 0
.55 0,18 1
.59 0.13 1
.60 0.10 1









ENDED X POSSIBLE
(EST)
RDU AIRPORT


* Shifts in
31 October

.33
.38
.39
.30
.39




.33
.33
.63
.34
.25
.33









MINUTES OF SUNSHINE 97

MAXIMUM TEMPERATURE 13,6 CENT


[THC], [CH4] , [NMHC] and [CO] after 0900 EST,
75, due to calibration adjustments.

** Data suspect and deleted.




































-------
HTi  OUFDOOK  SMUG  LHflMUER  STUD*

CHAMIJLR NUMOhK   1
OAV  1  OF  3    11-  4-7S
U3EPA  CONTRACT NO.68-02-2207

URBAN  MIX                39X  DILUTION
TARGET  INITIAL HC/NOXl 10.0  PPMC/1.00 HPM
TIME
(EST)
0.47
1.47
2.47
3.47
4.4/
5.47
6.47
7.47
8.47
9.47
10.47
11.4?
12.47
13.47
14.47
15.47
16.47
17. 141
10.47
19.47
20.47
21,47
22. 47
23.47
TIME
(EST)

0.47
1.4/
2.47
3.47
4.47
5.47
6.47
7.47
8.4/
9.47
10.47
11.47
12.47
13. 4/
14, 4/
15.47
16.47
17.47
18.47
19.47
20.47
21 .47
22.47
23.47
U3
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.049
0.334
0.643
0.912
1 .020
0.973
O.tt91
0.813
0.754
0.703
0.655
0.617
0.579
0.544
IEMP
(CENT)
NO
(PPM)
0.000
o.ooo
0.000
O.ooo
0.841
O.HI /
0.792
0.763
0.671
0.529
0.079
0.010
0.004
0.004
0.003
0.003
0.003
0.002
0.002
0.002
0.002
0.001
0.001
0.001
SR
(LANG/MIN)
NO 2
(PPM)
0.000
0.000
u.ooo
0.000
0.204
0.214
0.226
0.244
0.321
0.429
0. 791
0.725
0.571
0.414
0.311
0.258
0.22/
0.210
0.197
0.183
0.174
0.160
0.152
0.147
CUM-SK
(LANG)
NU*
(PPM)
0.000
o.ooo
0.000
o.ooo
1 .045
1.031
1.018
1 .006
0.991
0.958
0.871
0.735
0.575
0.418
0.314
0.261
0.230
0.212
0.199
0.165
0.176
0.161
0.153
0.148
DILUTION
(LPM)
THC CH4
(PPM) (PPM)

1.81 1.46
1.82
8.62
9.63
10.28
10.22
10.08
9.78
9.23
8.82
8.22
7.82
7.46
7.19

6.92
6.77
6.60
6.42
6.30
6.12
5.99
.48
.45
.40
.40
.44
.45
.52
.56
.57
.63
.61
.55
.55

.45
.47
.51
.48
.44
.36
.35
BEGAN ENDED
(EST) (EST)
NMHL
(PPM)

0.36
0.34
7.17
8.23
8.88
8. 78
8.63
8.27
7.67
7.25
6.60
6.21
5.94
5.63

5.47
5.30
5.09
0.94
4.66
4.76
4.64
X POSSIBLE

CO NBKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (/IMJ)

0.65
0.58
9.68
9.51
9.56 0
9.27
9. 1 7
9. 17
9.09 0.112 0.667 0.185
9.07
8.95
8.72
8.58 0.906 0.061 0.120 0
8.49

8.05
7.82
7.66
7.29
7. 13
6.77 o
6.63
MINUTES OF SUNSHINE 64

HDU AIHPORT MAXIMUM TEMPERATURE 25.0 CENT

11.7


13.3


14.4


17.2


24 .4


24.4


16.1


16.1

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.07
0.13
0.40
0.77
O.R7
0,87
0.78
0.60
0.36
O.OH
0.01
0.00
0.00
O.'JO
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1.96
/.«'!
23.20
57.56
10o.5b
158.76
208.44
^50.20
2/9.40
293.24
2V6.08
296.40
29o.40
i^9b.4(l
296.40
296.40
296.40

















13.03























17.00






















































-------
»F1 OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 2 Oh 3    1 1- 5-75
USEPA CONTRACT NO.68-03-2207

URBAN MIX               39X DILUTION
TARGET INITIAL HC/NOXl 10.0 PPMC/1,00 PPM
PAGE  a
TIME
ar,Tj
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.4/
b.47
9.47
10.47
1 1 .4 7
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
K> ^^'q '
Co 23.47
nut
(E3T)
03
(PPM)
0.513
0.482
0.457
0.430
0.410
0.388
0.369
0.351
0.330
0.319
0.350
0.416
0.492
0.547
0.567
0.556
0.533
0.503
0.477
0.451
0.429
0.411
0.385
0.376
TEMP
(CENT)
no
(PPM)
0.
o.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0,
0.
0.
0.
0.
0.
0.
0.

001
001
001
001
001
000
000
001
001
002
002
002
002
002
002
002
002
002
002
001
001
001
001
001
SH
(LANG/MIN)
NU2
(HPMJ
0.139
0. 136
0.126
0.122
0.119
0.116
0.109
0. 108
0.110
0.112
0.111
0.107
0.104
0.096
0.090
0.064
0.075
0 .068
0.064
0.061
0.059
0.056
0.055
0.053
CUM-SR
(LAMG)

NOX
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
. 140
. 137
.129
.123
. 120
.1 16
.109
. 109
.111
.114
.113
. 109
. 106
.098
.09,?
.087
.077
.071
.066
.062
.060
.057
.056
.055
DILUTION
(LPM)
THC
CH4 NHHC
CO NBK1 N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
5.86 1
5.72 1
5.60 )
5.42
5.33
5.23
5.14
5.10
5.01
4,90
4.81
4.68
4.59
4.47
4.36
4.26
4.20
4.23
4.13
4.06
4.07



.29 4.
.25 4.
.26 4.
.22 4.
.18 4.
.18 4,
.20 3.
.20 3.
.21 3.
.20 3.
.26 3.
.30 3.
.26 3.
.26 3.
.23 3.
.21 3.
.24 2.
.21 3.
.23 2.
.25 2.
.25 2.



BEGAN ENDED X
57
47
34
20
15
05
94
90
60
62
55
39
33
21
13
05
96
02
90
«1
82



6
6
6
6
5
5
5
5
5
5
5
5
5
5
4
5
4
4
q
4
4



POSSIBLE
.41
.24
.23
.02
.84
.72
.97 0
.54
.41
.41 0.323 0.017 0.264
.33
.30
.20
,02
.99 0,478 0.020 0,151
.00
.99
.80
.90
.88
.84



MINUTC3 OF SUNSHINE 96
(EST) (EST)
RDU
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
6.47
9.47
10.47
11.47
12,47
13.47
14.47
15.47
16.47
1 7.47
18.47
19.47
20.47
21.47
22.47

13.9


\2.Z


10.6


20.0


26. 1


25.6


17.2


14.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.00
.00
.00
.00
.00
.00
.01
.1 3
.38
.61
.7R
.84
.64
.62
.56
.33
.12
.01
.00
.00
.00
.00
.00
0.00
0.00
0 .00
0.00
0.00
0.00
0.28
4.24
19.04
48.28
69.64
138.12
1H6.52
23tt.36
2BO.H4
306.64
322.56
3c!6.68
327.00
327.00
327.00
327.00
327.00

















1






















3.03
























































AIRPORT

















MAXIMUM TEMPERATURE 27.2 CENT

















17.00

























                    o.oo
                                 .00
-------
KT1 UUfOUOR  SMUG  CHAMBER

CMAMOfcR NUMUE.K   1
UAY 3 IJF 3    11- 6-75
                                                            UStPA  CONTRACT NO.68-02-2207

                                                            URBAN  MIX               39* DILUTION
                                                            TARGET INITIAL HC/NOX: 10.0 PPMC/1.00 PPM
                                                                                                     PAGt   i
T i ME
(EST)
0.07
1.07
2.07
3.07
0.07
5.07
6.07
7.07
8.07
9.07
10.07
11.07
12.07
13.07
10.07
15.07
16.07
17.07
18.07
19.07
20.07
21 .07
22.07
03
(PPM)
0.360
0.307
0.333
0.320
0,309
0.295
0.286
O.d70
0.263
0.253
0.265
0.299
0.301
0.370
0.365
0.372
0.355
0.338
0.321
0.300



NO
(PPM)
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.001
0.001
0.001



NU2
(PPM)
0.052
0.050
0.050
0.007
0.006
0.050
0.050
0.008
0.050
0,055
0.057
0.058
0.057
0.056
0.055
0.052
0.009
0,006
0.000
0.001



(
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0



>JUX
PCM)
.052
.050
.050
.007
.006
.050
.050
.008
.051
.057
.059
.060
.059
.056
.057
.055
.051
.007
.005
.002



TMC CHO
(PPM) (PPM)

3
3
3
3
3
3
3
3
3
3
3
3
3
3




.85
.82
.77
.82
.61
.60
.55
.52
.07
.06
.02
.39
.30
.30
.00
.08
.08
.18
.53
.51
.52
.53
.52
.48
.50
.08
.47
.08



NMHC
(PPM)
"
2.01
2.35
2.29
2.30
2.28
2.13
2.03
.99
.90
.97
.92
.90
.67
.86



CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)

0
0
0
0
0
0
0
0
0
0
0
0
0
0




.33 130
.01
.30
.69
.88 0.218 0.012 0.110
.00
.28
.26
.21 0.279 0.017 0.063
.15
.20
.10
.07
.00



 TIME
 (tSl)
 TEMP
(CENT)
    SH
(LANG/MIN)
0.07
1.07
2.07
3.07
0.07
5.07
6.07
7.07
8.07
9,07
10.07
1 1 .07
12.07
13.07
10.07
15.07
16.07
17.07
18.07
19.07
20.07
21.07
22.07
23.07

12.8


12.2


11.1


21.7


26.1


23.3


1H.3


17.2

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.35
0.57
0.75
0.80
0.80
0.73
0.37
0.10
0.07
0.01
0.00
0.00
0.00
0.00
o.oo
o.oo
CUM-SK
(LANG)

  0.00
  0.00
  0.00
  0.00
  0.00
  0.00
  0.28
  3.68
 17.00
 00.lb
 83.00
130.92
101 .32
228.60
262.36
278.12
280.56
287.00
207.00
287.JO
207.00
287.00
287.00
287.00
DILUTION
 (LPM)
OEGAN
(EST)
ENDED
(EST)
X POSSIBLE MINUTES Of" SUNSHINE  67

ROU AIHPOHT MAXIMUM TEMPERATURE 26.7 CENT
-------
RT1 OU1UOOR SMiUi CHAMbER  STUDY

CHAMFJER NUMbLH  2
DAY 1  Of- 3    11- 4-75
USEPA CONTRACT CIO.68-02-220 7
                                                  PAGE  1
URBAN MIX
TARGET INITIAL HC/NOX:
39X DILUTION
5.0 PPMC/0.24 PPM
TIME
(Col )
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
1 I .63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21 .63
22.63
23.63
TIME
(E5I)
03
(PPM)
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.019
0,264
0.460
0.628
0.695
0,705
0.662
0.647
0.595
0.554
0.519
0.499
0.460
0.434
0.40?
TEMP
(CENT)
NO
(PPM)
o.ooo
0 .000
0.000
0.000
0.201
0.200
0. 198
0. 188
0.141
0.050
0.004
0.002
0.002
0.002
0.001
0.001
0.001
0.001
0.001
o.ooi
0.001
0.001
0.001
o.ooo
SR
(LANG/MIN)
NU2
(PPM)
0.000
0.000
0.000
O.OOU
0.050
0.04V
0.050
0.050
0 . 1 0 'I
0. 185
0.193
0.160
0.133
0.119
0. 108
0.099
0.090
0.082
O.O//
0.074
0.06/
0.066
0.064
0.061
CUM-SR
(LANG)
NOX
(PPM)
0.(M)0
0.000
0.000
0.000
0.251
0.249
0.248
0.246
0.245
0.235
0.197
0.163
0.135
0.120
0.109
0.101
0.091
0.083
0.078
0.0/5
0.068
0.116?
0.065
0.061
DILU1 ION
(LPM)
THC
(PPM)

1
1
3
4
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
3
3

.83
.82
.00
.79
.33
.31
.29
.17
.96
.88
.69
.64
.57
.54
.57
.41
.32
.23
.20
.29
.99
.90
BEGAN
(EST)
CH4
(PPM)

1.56
1.55
1.56
1.49
1.55
1.55
1.57
1.68
.65
.72
.74
.72
.64
.66
.53
.56
.56
.59
1 .60
1.56
1.49
1.47
ENDED
(EST)
NMHC CO NHKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)

0
0
1
3
3
3
3
3
3
3
2
2
2
2
3
2
2
2
2
2
2
2
X


.27
.2 /
.44
.30
.78
.76
.72
.50
.32
.16
.95
.92
.93
.87
.03
.85
.76
.64
.60
.73
.50
.43

0
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
8
8
8
8
7
POSSIBLE

RDU
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
1H.63
19.63
20.63
21.t>3
22.63


11-7


13.3


14.4


17.2


24.4


2'!. 4


16.1


16. 1

0.00
0.00
0.00
o.oo
0.00
0.00
o.oo
0.07
0.13
0.40
0.77
0.87
0.87
0.78
0.60
0.36
0.08
0.01
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2,66
9.14
27.20
65.2o
H5.2o
1 6 / . 4 6
216.24
256.20
293.08
294.04
296.1(3
296.40
296. 'to
296.40
296.40
2 9 1> . 4 0
296.40

















9.91























17























.00















































































AIRPORT

























.67
.43
.18
.11
.32 0
.04
.03
.16 0.157 0.175 0.073
.01
.51
.25
.15
.11 0.611 0.018 0.127 0
.11
.89
.60
.25
.90
,86
.30
.00 0
,66
MINUTES OF SUNSHINE 64

MAXIMUM TEMPERATURE 25.0 CENT
























-------
HTI  UUroULIK  SMUG CHAMOER STUUY

CHAMOEH  tJUM8tR   2
DAY  2  Of  3     11- 5-75
USEPA  CONTRACT NO.68-02-2207

URBAN  MIX                 39X DILUTION
TARGET  INITIAL HC/NOXJ   5.0 PPMC/0.24 PPM
                                                                                                                                  PAGt   2
TIME
(EST)
0.63
1.63
2.63
3.63
'4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
1 7.63
1H.63
19.63
20.63
21 .63
to 22.63
|NJ — -
U> 23.63
-------
KM OUTDOOR SMUG CHAMBER STUDY

CHAMBER NUMbER  2
DAY 3 OF  3    11- 6-75
U3tPA CONTRACT NO.68-02-2207

URBAN MIX               39X DILUTION
TARGET INITIAL HC/NUXi   5.0 PPMC/0.24 PPM
PAGE  3
TIME
(ESH
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
KJ 22.63
U> 23.63
-- TIME
(EST)
03
(PPM)
0.225
0.217
0.212
0.204
0.199
0.193
0.189
0.162
0. 1 72
0.168
0.175
0.201
0.226
0.252
0.263
0.257
0.246
0.237
0.229
0.221




TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.001
0.001
0.001
0.002
0.001
0.001
0.001
0.001
o.oot
0.001
0.001




SR
(LANG/MIN)
HO 2
(PPM)
0.020
0.019
0.019
0.019
0.018
0.022
0.022
0.022
0.025
0.028
0.029
0.029
0.031
0.032
0.031
0.029
0.029
0.027
0.02o
0.024




CUM-SH
(LANG)
MOX
(PPM)
0.020
0.019
0.019
0.019
0.018
0.022
0.022
0.022
0.026
0.029
0.030
0.030
0.033
0.033
0.032
0.030
0.030
0.028
0.027
0.025




DILUTION
(LPM)
THC
(PPM)






2.57
2.57
2.52
2.57
2.57
2.50
2.46
2.44
2.47
2.42
2.46
2.46
2.46
2.43




BEGAN
(EST)
CH4
(PPM)






.40
.42
.35
.40
.15
.47
.47
.40
.42
.15
.43
.43
.11
.40




ENDED
(EST)
NMHC
(PPM)






.17
.15
. 16
.17
.12
.02
.01
.04
.05
.97
.05
.03
,05
.03




X POSSIBLE

CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)






4.31
1.37
1.11
4.42
4.77 0.155 0.011 0.039
4.51
4.50
4.39
4.34 0.222 0.013 0.022
4.40
4.31
4.29
4.32
4.27




MINUTES OF SUNSHINE 67

CN
(/LM3)






160



















RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
6.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63

12.8


12.2


11.1


21.7


26.1


23.3


1H.3


17.2

0.00
0.00
o.oo
0.00
0.00
0.00
0.01
0.1 1
0.35
0.57
0.75
0.64
0.64
0.73
0.37
0.14
0.07
0.01
0.00
0.00
0.00
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.36
4. 78
20.50
49.66
90.90
139.32
189.72
235.94
266.06
279.52
285.20
287.18
287.40
267.40
287.40
267.40
2H7.40
207.40
















































































































































-------
    RU UUTOOUH SMUG  CHAMBER  STUDY
U3EPA  CONTRACT  NO.68-02-2207
                                                                                                                                        PAGE   J
oo
CHAMUEH .^UMUt-.K $
DAY 1 OF 3 11- 4-7b
TIMt. 03 NO
(ISM (PPM) (PPM)
0.80 0.000 0.000
1 .80
2.80
3. BO
4.60
5.00
6.80
7. BO
H.80
9.80
10.60
1 1 .80
12.60
13.80
14.60
15.60
16.60
17.80
18.60
19.80
20.60
21 .60
22.80
23.60
TIMt
(t.SF )
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.024
0. 160
0.341
0.501
0.600
0.610
0.533
0.472
0.435
0.407
0.379
0.358
0.337
0.317
TEMP
(CENT)
0.000
0.000
0.020
0.613
0.599
0.587
0.567
0.512
0.389
0.107
0.017
0.005
0.003
0.003
0.002
0.002
0.001
0.001
0.001
0.001
0.001
0.000
0.000
SR
(LANG/MIN)
UU2
(PPH)
0,000
o.ooo
0.000
0. 105
U.141
0.1149
0. 156
0.171
0.215
0.322
0.551
0.566
0.503
0.41S
0.327
0.243
0.153
0.118
0. 109
0.104
0.097
0.094
0.089
0.083
CUM-SR
(LANG)
MUX
(PPM)
0.000
0.000
0.000
0.123
0.754
0.748
0.743
0.738
0.727
0,711
0.656
0.583
0.506
0.416
0.330
0.245
0.155
0.119
0.110
0. 105
0.098
0.095
0.089
0.083
UILUTION
(LPM)
THC CM4
(PPM) (PPM)

1
I
2
6
6
6
6
6
6
6
5
5
5
5
5
5
4
4
4
4
H
4

.80 1.52
.82 1.51
.40
.05
.85
.77
.70
.57
.27
.04
.77
.61
.40
.25
.21
.20
.90
.81
.76
.65
.53
.43
.44
.47
.49
.50
.55
.60
.58
.65
.65
.63
.57
.57
.47
.45
.50
.49
.50
.48
.41
.40
BEGAN ENDED
URBAN MIX 39X DILUTION
TARGET INITIAL HC/NOX: 5.0 PPMC/0.71 PPM
NMHC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)

0
0
0
4
5
5
5
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
Z

.29
.31
.95
.58
.35
.27
.15
.97
.69
.39
.11
.98
.83
.67
.74
.74
.40
.32
.26
. 16
.11
,03

0
10
9
9
10
9
9
9
9
9
9
9
8
8
8
8
I
1
7
7
7
6
POSSIBLE

.67
.39
.68
.81
.08 0
.93
.94
.80 0.064 * 0.101
.27
.73
,40
.14
.92 0.213 0.228 0
.79
.49
.15
.96
.66
.62
.34 0
.05
.78
MINUTES OF SUNSHINE 64
(EST) (EST)
ROU
0.80
1.80
2.60
3.80
4.60
5.80
6.80
7.80
8.80
9.80
10.80
11.80
12.80
13.80
14.80
15.80
16.80
17.80
18.80
19.80
20.80
21.60
22.80
23.00

11.7


13.3


14.4


17.2


24.4


24.4


16.1


16. 1

0.00
0.00
0.00
o.oo
0.00
0.00
0.00
0.07
0.13
0.40
0.77
0.87
0.87
0.78
0.60
0.36
0.08
0.01
0.00
o.oo
0.00
o.oo
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
o.uo
0.00
3.36
10.44
31 .20
/2.96
123.96
1/6.16
224.04
2o^.
-------
RT1 UUTDIJIJH SMUG CHAMUEK  S1UUY

CHAMBtH NUMHtH  3
DAY 2 OK 3     11- 5-75
USEPA CONTRACT NO.68-02-3207
                                                  PAGfc  2
URBAN MIX
TARGET INITIAL HC/NOXl
39X DILUTION
5.0 PPMC/0.71 PPM
TIMt
USD
O.HO
1 .BO
2.80
3. HO
4.80
5.80
6. HO
7.80
8. HO
9.80
10. HO
11. BO
12.no
13.60
14.80
IS. 00
16.80
17.80
ifl.eo
19. BO
20. HO
21.80
to 22. HO
00 .«4
20.64
60.48
105.24
154.92
205.32
254.76
292.44
315.24
324.96
32fa.t)8
327.00
32/.00
327. 00
327.00
327.00
327.00

















9.34















































17.00














































































-------
RTI rjUTLHJUK  SMOG  CHAMHER STUDY

CHAMHtK NUMBtR  3
DAr 3 Of- 3     11-  6-75
                                                            USEPA CONTRACT NO.68-02-2207
                                                                                                              PAGE  3
                                                            URBAN MIX
                                                            TARGET INITIAL HC/NCIXI
                                                                            39X DILUTION
                                                                            5.0 PPMC/0.71  PPM
riMC
(ESI )
0.80
1.60
2. HO
3.80
4.80
5.80
6.80
7.80
8.80
9.60
10.80
11 .60
12.80
13.80
14.80
15. 8u
16.80
17.80
18.80
19.80
20.80
21 .60
M 22.80
U> 23.80
U3
(PPM)
0.248
0.237
0.229
0.221
0.212
0.204
0.199
0.190
0.182
0.163
0.201
0.233
0.264
0.284
0.286
0.275
0.264
0.251
0.243
0.2i2




NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001




NU2
(PPM)
0.029
0.026
0.026
0.026
0.025
0.030
0.029
0.030
0.033
0.034
0.034
0.036
0.035
0.035
0,034
0.032
0.030
0.029
0.028
0.027




NOX
(PPM)
0.029
0.028
0.026
0.026
0.025
0.030
0.029
0.030
0.033
0.035
0.035
0.037
0.036
0.036
0.035
0.033
0.031
0.030
0.029
0.026




THC CH4 NMHC
(PPM) (PPM) (PPM)






2
2
2
2
2
2
2
2
2
2
2
2
2
10










.60
.61
.47
.51
.57
.52
.43
.40
.40
.34
.33
.35
.36
.20
.22
.13
.12
.27
.31
.27
.26
.23
.26
.26
.26
.41
.39
.34
.39
.31
.22
.16
.14
.17
.09
.07
.10
.24 1.14
.00 1.23 8.77




CU NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)






3
3
3
3
4
4
3
3
3
3
3
3
3
3










.85
,92
.33
.51 0.164 0.010 0.097
.14
.06
.64
.67 0.225 0.014 0.054
.50
.53
.46
.44
.41
.30




CN
UCMJ)






190

















 riMt
 (tST)
 TEMP
(CtNT)
    SR
(LANG/MIN)
tUM-SH
(LANG)
DILUTION
 (LPM)
MKCAN
(EST)
ENDED
(EST)
% POSSIBLE MINUTES OF SUNSHINE   67

RDU AIRPORT MAXIMUM TEMPERATURE  26.7  CENT
0.60
1.60
2.80
3.80
4.80
5.80
6.80
7.80
8.80
9.80
10.80
1 1 .80
12.60
13.80
14.80
15.80
16.60
17.60
18.60
19.80
20.80
21 .80
22.80
23.80

12.8 '


12.2


11.1


21.7


26.1


23.3


18.3


17.2

0.00
0.00
0.00
0.00
0.00
o.oo
0.01
0.11
0.35
0.57
0.75
0.64
0.84
0.73
0.37
0.14
0.07
0.01
0.00
0.00
0.00
0.00
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
o.oo
0.48
5.88
24 . Ofl
55.5t>
90.40
147.72
198.12
243.24
269. 76
280.92
285.96
287.26
267.40
267.40
287.40
267.40
287. 40
2(37.40
-------
RU UUTUOUH 3HUG CMAMHEH  STUDY

CHAMOtH UUMBtR  '4
DAY 1  (Jf- $    11- 4-75
USEPA CONTHACT NO.66-02-2207
                                                  PAGE
URBAN MIX
TARGET INITIAL HC/NOX:
S9X DILUTION
1.0 PPMC/0.10 PPM
TIME
(EST)
0.97
1.97
2.97
3,97
4.97
5.97
0.97
7.9/
8.
-------
KII UOrouUH  SMUG  CHAMBt'H SlUUr

CHAMBER i-IUMfltR  4
DAY 2 0^ 3     U-  S-75
USEPA CONTRACT NO.66-02-5307
                                                  PAGt   2
URBAN MIX
TARGtT INITIAL HC/NOX:
39X DILUTION
1.0 PPMC/0.10 PPM
TIME
(ESI )
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
1 7.97
18.97
19.97
20.97
21 .97
22.97
23.97
TIMfc
(EST)
03
(PPM)
0.127
0.120
0.112
0.108
0.105
0.097
0.094
O.OSH
0.084
0. 086
0.096
O.ltl
0.138
0.150
0.157
0.152
0. 140
0.129
0.121
0.116
0.109
0.106
0.101
0.097
TEMP
(CENT)
NU
(PPM)
0.000
0.000
0.000
o.ooo
o.ooo
0.000
0.000
0.000
0.002
0.003
0.007
0.010
0.010
0.010
0.010
0.007
0.004
0.002
0.001
0.001
0.001
o.ooo
o.ooo
0.000
SH
(LANG/MIN)
UU2
(PPM)
0.010
0.010
0.009
0.009
0.009
0.007
0.007
0.009
0.009
0.010
0.011
0.011
0.012
0.012
0.012
0.011
0.009
0.010
0.009
0.007
0.007
0.006
0.005
0.004
CUM-SK
(LANG)
NUX
(PPM)
0.010
0.010
0.009
0.009
0.009
0.007
0.007
0.009
0.011
0.013
0.018
0.020
0.021
0.021
0.021
0.018
0.013
0.012
0.010
0.009
0.009
0.006
0.005
0.004
DILUTION
(LPM)
THC CH4
(PPM) (PPM)
2.28
2.23
2.22
2.21
2.20
2.08
2.20
2.14
2.11
2.07
2.09
2.05
.99
.95
.92
.98
.90
.95
.96
.97
.95
.44
!lO
.41
.41
.36
.28
.36
.36
.41
.43
.41
.41
.39
.37
.35
.36
.31
.34
.35
.32 '
.28



BEGAN ENDED
(EST) (EST)
NMHC
(PPM)
0.84
0.82
0.81
0.60
0.84
0.80
0.84
0.78
0.70
0.64
0.68
0.64
0.60
0.58
0.57
0.62
0.59
0.61
0.61
0.65
0.67



X POSSIBLE

CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
7.03
6.85
6.69
6.71
6.48
5.61
6.23
6.06
5.84
5.89 0.065 0.011 0.026
5.69
5.62
5,43
5.16
4.90 0,113 0.016 0.026
4.59
4.36
4.46
4.47
4.27
4.06



MINUTES OF SUNSHINE 96

CN
(/CM3)






150



















RDU AIRPORT MAXIMUM TEMPERATURE 27.2 CENT
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97
22.97
23.97

13.9


12.2


10.6


20.0


26.1


25.6


17.2


14.4

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.13
0.38
0.61
0.78
0.84
0.84
0.62
0.58
0.33
0.12
0.01
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
O.brt
8.14
30.44
b6.58
1 13.04
163.32
213.72
262.96
296.24
318.54
326. Ib
32b.98
327.00
327.00
327.00
327.00
327.00
327.00

















9.34























17.00














































































-------
R1I OUTDOOR SMUG CHAMBER STUDY

CHAMbtR NUMtJER  0
DAY i OF i    11- 6-75
                                                           USEPA CONTRACT NO.68-02-8207

                                                           URBAN MIX               39X DILUTION
                                                           TARGET INITIAL HC/NOXt  1.0 PPMC/0,10 PPM
                                                                                                    PAGE  3
TIME
(ESI)
0.97
1.97
2.97
3.97
0.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
10.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97
22.97
03
(PPM)
0.095
0.092
0.088
0.086
0.083
0.079
0.077
0.075
0.073
0.075
0.086
0.100
0.123
0.137
0.100
0.135
0.127
0.119
0.110
0.107



NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.002
0.003
0.007
0.009
0.009
0.009
0.007
0.000
0.003
0.002
0.001
0.001



N02
(HPM)
0.000
o.ooo
O.OOu
o.ooo
0.003
0.010
0.010
0.011
0.01 1
0.012
0.013
o.oio
o.oio
o.oio
o.oio
0.010
0.013
0.013
0.013
0.012



NUX
(PPM)
o.ooo
0.000
0.000
0.000
0.003
0.010
0.010
0.011
0.013
0.015
0.020
0.022
0.022
0.022
0.021
0.018
0.016
0.015
0.010
0.013



THC CHO
(PPM) (PPM)

2
2
1
1
2
2
1
1
1
1
1
1
2
2




.09
.09
.90
.88
,03
.02
.99
.95
.93
.92
.91
.96
.02
.60
.60
.01
.00
.52
.63
.57
.50
.57
.55
.56
.57
.56
.01 1.50



NMHC
(PPM)

0.09
0.09
0.09
0.00
0.51
0.39
0.01
0.01
0.36
0.37
0.35
0.39
0.05
0.07



CO NBKI
(PPM) (PPM)

0
0
3
3
0
0
0
0
0
0
0
0
3
4




.32
.33
.75
.87 0,052
.52
.01
.29
.11 0.090
.18
.06
.00
.06
.99
.05



N02-S HCHO CN
(PPM) (PPM) (/CM3)

130


0.007 0.057



0.012 0.028









 (EST)
 TEMP
(CENT)
    SR
(LANG/MIN)
CUM-SH
(LANG)
0.97
1.97
2.97
3.97
0.97
5.97
6.97
7.97
8.97
9.97
10.97
11.97
12.97
13.97
10.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97
22.97
23.97

12.8


12.2


11.1


21.7


26.1


23.3


18.3


17.2

o.oo
0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.35
0.57
0.75
0.80
0.60
0.73
0.37
0. 10
0.07
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.58
6.98
27.50
bl .26
105.90
156.12
206.52
250.50
273.06
282.32
286. foo
287.38
287.00
287.00
287.00
287,00
287.00
207.00
DILUTION
 (LPM)
                                                  BEGAN
                                                  (EST)
ENDED
(EST)
X POSSIBLE MINUTES OF SUNSHINE  67

RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT
-------
KTI  OUTDOOR SMUG  CHAMHtK STUDY


CHAMHtR  NUMHt'R   1

     1 UF  3    11-18-75
USEPA CONTRACT ML) . 68-02-a20 7
                                                     PAGt   1
URBAN  MIX
TARGET  INITIAL HC/NC1XJ
 ox DILUTION
5.0 PPMC/0.24 PPM
TIMt
asT)
0.13
1.13
2.13
3.V3
4.13
5.13
6.13
7.13
6.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
A 6 . 1 3
19.13
20.13
21.13
22.13
23.13
TIMt
(ESI)

0.13
1 . 3
2. 3
3. 3
4. 3
5. 3
6. 3
7.13
8.13
9,13
10. 3
11,3
12. 3
13. 3
14. 3
15. 3
16. 3
17. 3
18. 3
19. 3
20. 3
21 . 3
22. 3
23. 3
(J3
(PPM)
0.000
0.000
0.000
0 .000
0.000
0.000
0.000
0.000
0.000
0.025
0.213
0.336
0.456
0.491
0.491
0.457
0.416
0.363
0.352
0.333
0.319
0.306
0.296
0.288
TtUP
(CtUT)


4.4


3.3


3.3


13.9


21.1


22.2


11.1


7.6

NO
(PPM)
0.000
0.000
0.000
0.000
0. 197
0.196
0. 195
0.191
0. 165
0.027
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
SK
(LAN(,/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.1 I
0.32
0.55
0.73
0.82
0.61
0.72
0.56
0.33
0.10
0.00
0.00
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.000
0.000
0.000
0.000
0.049
0.050
0.049
0.050
0.072
0. 184
0.166
0. 134
0.106
0.099
0.09b
0.091
0.083
0.07/
0.075
0.073
0.072
0.070
0.068
0.06J
CUM-3K
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.66
9.16
30.20
64.64
109.16
158.26
2Ut>.l6
248.08
279.84
297.60
303.00
303.00
303.00
30 J.OO
303.00
303.00
303.00
NUX
(PPM)
0.000
0.000
0.000
0.000
0.246
0.246
0.244
0.242
0.236
0.211
0. 166
0.134
0. 108
0.099
0.096
0.091
0.083
0.077
0,075
0.073
0,072
0.070
0,068
0.067
DILUTION
(LPM)

























THC
(PPM)
1.11
1.02
0.9P
0.93
5.47
6.05
S.96
6.06
6.05
5.84
5.58
5.36
5.18
5.01

4.92
4.66
4.69

4.66
4.63
4.59
4.50
4.62
BEUAN
(EST)

























CH4
(PPM)
0.71
0.66
0.62
0.56
0.54
0.54
O.bO
0.54
0,53
0.54
0.56
0.55
0.56
0.53

0.54
0.54
0.53

0.63
0.61
0.62
0.60
0.63
ENDED
(ESI )

























NMHC CO N8KI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0.40 0.33
0.36 0.20
0.36 0.20
0.37 0 . 1 /
4.93 9.62
5.51 9.53
5.36 9. 33
5.52 9.62
5.52 9.62
5.29 9.62
5.02 9.62 0.235 0.135 0.096
4.63 9.53
4.63 9.51
4.48 9.53
0.461 0.016 0.191
4.38 9.24
4,32 9.15
4.17 *

4.03 8.66
4.02 6.60
3.97 6.77
3.90 6.38
3,99 6.61
X POSSIBLE MINUTES OF SUNSHINE 100

RDU AIRPORT MAXIMUM TEMPERATURE 22.2 CENT
^
Data suspect and discarded.






















CN
(/CM3)






0








0






0




























-------
RTl OUTDOOR SMUG CHAMBER STUUY

CHAMBER NUMBER  1
DAY 2 OF 3    11-19-75
USEPA CONTRACT NO.68-02-3307
                                                 PAGt
URBAN MIX
TARGET INITIAL HC/NOX:
 OX DILUTION
5.0 PPMC/0.24 PPM
TIME
(EST)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
H.13
' 9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
X
TIME
(EST)
03
(PPH)
0.279
0.271
0.264
0.258
0.250
0.243
0.236
0.231
0.221
0.213
0.206
0.214
0.233
0.266
0.286
0.286
0 .274
0.256
0.235
0.225
0.215
0.207
0.203
0.198

TEMP
(CENT)
NO
(PPM)
0.000
0.000
o.ooo
o.ooo
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000

SP
(LANG/MIN)
N02
(PPM)
0.0b7
0.066
0.06b
0.066
0.065
0,065
0.065
0.064
0.064
0.066
0.067
0.068
0.070
0.070
0.068
O.Obb
0.061
0.057
0.055
0.053
0.052
0.051
0.049
0.048

CUM-SR
(LANG)
NOX
(PPH)
0.067
0.066
0.066
0.066
0.065
0.065
0.065
0.064
0.064
0.066
0.067
0.068
0.070
0.070
0.060
0.066
0,061
0.057
0.055
0.053
0.052
0.051
0.049
0.048

DILUTION
(LPM)
THC
(PPM)
4.58
4.58
4.57
4.57
4.57
4.65
4,59
4.60
4.60
4.43
4.59
4.53
4.46
4.39
4.18
4.36
0.28
4.39

4.23
4.23
4.23
4.12
4.22

BEGAN
(EST)
CH4
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0

.62
.63
.58
.63
.62
.63
.65
.64
.67
.62
.70
.68
.67
.67
.58
.66
.66
.69

.73
.72
.69
.67
.71

ENDED
NMHC
(PPM)
3
3
3
3
3
4
3
3
3
3
3
3
3
3
3
3
3
3

3
3
3
3
3

X
.96
.95
.99
.94
.95
.01
.93
.95
.93
.81
.89
.85
.79
.72
.60
.71
.62
.61

.51
.51
.S3
.45
.51

POSSIBLE
CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CMl)
8
8
8
8
8
6
9
9
9

9
9
9
8

8
8
8

8
8
6
8
8


.76
.73
.74
.74
.68
.63
.04 0
.03
.17
*
.12 0.237 0.011 0.137
.08
.03
,93
*
.80
.67
.65

.59
.50
.39
.11
.57

MINUTES OF SUNSHINE 95
(EST)
RDU AIRPORT
0.13
1. 3
2. 3
3. 3
4. 3
5. 3
6. 3
7. 3
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
16.13
19.13
20.13
21.13
22. 13
23.13

7.2


3.3


2.8


13.9


21.1


20.6


13.3


It .1

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.10
0.30
0.52
0.71
0.70
O.BO
0.72
0.54
0.31
0.09
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
O.dO
8.40
2b. Ib
60.88
103.40
146.20
193.56
335.32
265.88
262.72
287.40
267.40
287.40
287 .40
287.40
t!b7 .10
2B7.UO




*

Data suspect





































































































































MAXIMUM TEMPERATURE 22.2 CENT

and discarded.












































-------
RII  OUTDOOR SMUG CHAMBER  STUUr

CHAHBtK  NUMIltR  1
DAY  3 OF  3     11-20-75
                                                                    U3E.PA CONTRACT NO.ba-03-2207
                                                                                                                       PAGE
                                                                    URBAN MIX
                                                                    TARGET INITIAL HC/NUXt
                                                                                       OX  DILUTION
                                                                                      5.0  PPMC/0.24 PPM
T1HL
(EST)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15. 13
16.13
17.13
18.13
19.13
20.13
M 2»'IS
£ 22.13
U3
(PPM)
0.193
0.189
0. 184
0.101
0.1/4
0.1/1
0. 168
0.165
0. 160
0.153
0.152
0. 163
0.168
0.212
0.227
0.229
0.220






NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000






WJ2
(PCM)
0.048
0.04/
0.046
0.046
0.040
0.045
0.045
0.045
0.044
0.046
0.047
0.049
0.050
O.U52
0.051
0.050
0.046






NUX
(PPM)
0.048
0.047
0.046
0.046
0.046
0.045
0.045
0.045
0.044
0.046
0.047
0.049
0.050
0.052
0.051
0.050
0.046






THC
(PPM)
4.22
4.20
4.26
4.25
4,12
4.10
4.10
3.86
3.89
4.10
4.07
4.08
3.97

3.87
3.83
3.65







CH4
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0






.75
.74
.77
.75
.80
.80
.81
.66
.67
.82
.80
.78
.78

.83
.82
.73






NMHC
(PPM)
3
3
3
3
3
3
3
3
3
3
3
3
3

3
3
2






.47
.47
.48
.50
.32
.31
.29
.20
.22
.28
.27
.29
.19

.03
.00
.92






CO NRK1 N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
8.
8.
8.
9.
8.
7.
7.


7.
7.
7.
7.

7.
7.
6.






72
81
99
33
10*
97
96 0
**
**
89
86 0.167 0.007 0.075
82
72

60
54
77






 TIMt
 (EST )
    13
    13
    ,13
    ,13
    ,13
    ,13
    .13
    ,13
    ,13
    ,13
 10.13
 11 . 13
    13
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
13
13
13
13
13
13
13
13
13
13
       TEMP
      (CENT)
        7.2
        5.0
        3.3
       15.0
20.6
19.4
13.9
14.4
 23.13
SR
(LANC./MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
O.lfr
0.30
0.52
0.69
0. /8
0.78
0.70
0.53
0.22
0.01
0.00
0.00
0.00
0.00
0.00
o.oo
o.oo
CUM-SR DILUTION BEGAN ENDED
(LANG) (LPH) (tST) (EST)
0.00
O.UO
0.00
0.00
0.00
0.00
0.00
0.80
8.40
28. 16
60.72
102.84
149. 64
195.80
236.44
265. /6
2/7.28
277.80
2//.80
2/7. 60
277.60
27/.80
2 7 /.Hi)
2//.80
                                                             X  POSSIBLE  MINUTES OF SUNSHINE   93

                                                             ROD  AIRPORT MAXIMUM TEMPERATURE  21.1  CENT
                                                            *
                                                             Data shift due  to calibration adjust.
                                                            *
                                                             Data suspect  and discarded.
-------
   HTI  OUTDOOR  SMUG CHAMBER STUDV

   CHAMBER  NUMBER   2
   DAY  1  OF  3     11-18-75
USER* CONTRACT NO.68-03-3207
                                                 PAGt  1
N>
URBAN MIX
TARGET INITIAL HC/NOXl
77X DILUTION
5.0 PPMC/0.24 PPM
Tint
(tST)
0.30
1.30
2.30
3.30
4.30
5.30
b.30
7.30
8.30
9.30
10.30
11 .30
12.30
13.30
14.30
15.30
16.30
1 7.30
18.30
19.30
20.30
21.30
22.30
23.30
1 IMt
(EST)

0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11 .30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21 .30
22.30
23.30
03
(PPM)
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0 .000
0.040
0. 162
0.276
0.373
0.387
0.358
0.317
0.268
0.224
0.187
0.161
0.140
0.123
0.108
0.096
TEMP
(CE'-m


4.4


3.3


3.3


13.9


21.1


22.2


11.1


7.0

NO
(PPM)
0.000
0.000
0.000
0.000
0. 194
0.191
0.190
0. 186
0.153
0.021
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
3R
(LANG/MIN)

0.00
0.00
o.on
0.00
0.00
0.00
o.oo
0.11
0.32
0.55
0.73
0.82
0.81
0.72
0.56
0.33
0.10
0.00
0.00
0.00
0.00
0.00
0.00
0.00
U02
(PPM)
o.ooo
0.000
0.000
0.048
0.04/
0.047
0.047
0.049
0.0/7
0.1 79
0.150
0.112
0.08B
0.074
0.064
0.057
0.047
0,040
0.036
0.032
O.U28
0.025
0.021
0.020
CUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
1.98
12.36
35.70
71.94
117.36
166.38
213.36
253.68
263.14
298.80
303.00
303.UO
303.00
303.00
303.00
303.00
303.00
NUX
(PPM)
o.ooo
0.000
0.000
0.048
0.241
0.238
0.237
0.235
0.230
0.200
0.150
0.112
0.068
0.0 74
0.064
0.057
0.047
0.040
0.036
0.032
0.028
0.025
0.021
0.020
DILUTION
(LPM)










30.02














THC
(PPM)
1.34
1.32
1.30
1.31
5.27
5.69
5.98
5.93
5.88
5.58
4.99
4.51
4.06
3.67
3.39
3.06
2.82
2.44
2.44
2.19
2.01
1.84
1.63
1.64
BEGAN
(EST)










9.00














CH4
(PPM)
0.97
0.97
0.92
0.95
0.92
0.93
0.82
0.92
0.89
0.91
0.94
0.92
0.88
0.82
0.75
0.70
0.65
0.53
0.61
0.56
0.51
0.48
0.35
0.41
ENDED
(EST)

























NMHC CO NBK1 N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CMJ)
0.37 0.32
0.35 0.25
0.37 0.20
0.36 9.53
4.35 9.53
4.77 9.53
5.16 * 0
5.01 9.53
4.99 9.53
4.67 9.43
4.05 8.75 0.193 0.124 0,050
3.59 7.92
3.18 7.18
2.85 6.50
2.63 5,67 0.341 0,011 0.091
2.36 5.11 0
2.17 4.58
.91 3.59
.83 3.85
.63 3.44
,51 3.04
.37 2.66
.27 2.09 0
.23 2.35
X POSSIBLE MINUTES OF SUNSHINE 100

ROU AIRPORT MAXIMUM TEMPERATUKE 22.2 CENT
*
Data suspect and discarded.






















-------
"11  UUTDOUK  SMUG  CHAMBfcR  STUDY
                                                                                              UStPA CONTRACT  NU.68-02-2307
                                                                                                                                                                  PMit   i.
CHAMUER
NUMHtR 2
DAY 2 OF 3 11-
UMt
(tST)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
B.30
9.30
10.30
11 .30
12.30
13.30
14.30
15.30
16.30
1 7.30
1H.30
19.30
20.30
21 .30
22.30
23.30
1 IMt
(LSt )
03
(PPM)
0.083
0.074
0.065
0.057
0.050
0.044
0.039
0.032
0.029
0.029
0.036
0.050
0.067
0.087
0.103
0.107
0.102
0.094
0.086
0.081
0.078
0.075
0.074
0.072
TEMP
(CENT)
19-75
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIH)
URBAN MIX
77X DILUTION

TARGET INITIAL HC/NOXt 5.0 PPMC/0.24 PPM
NU2
(PPM)
0.018
0.016
0.015
0.013
0.013
0.012
0.011
0.011
0.011
0.011
0.012
0.014
0.017
0.019
0.019
0.018
0.017
0.015
0.016
U.015
0.014
O.Oli
0.012
0.012
CUM-SR
(LANG)
mix
(PPM)
0.018
0.016
0.015
0.013
0.013
0.012
0.011
0.011
0.011
0.011
0.012
0.014
0.017
0.019
0.019
0.018
0.017
0.015
0.016
0.015
0.014
0.013
0.012
0.012
DILUTION
(LPH)
1HC
(PPM)
.54
.44
.37
.26
.22
.18
.11
.06
0.99
0.86
0.94
0.96
0.88
0.85
0.83
0.94
0.90
0.97
0.99
1 .00
1.02
0.99
0.99
1.07
BEGAN
(E3T)
CH4
(PPM)
0.36
0.32
0.31
0.27
0.25
0.25
0.21
0.21
0.23
0.12
0.19
0.14
0.17
0.16
0.12
0. 16
0.16
0.24
0.24
0.27
0.27
0.25
0.23
0.27
ENDED
(EST)
NMHC
(PPM)
1.18
1.12
1.05
0.99
0.97
0.94
0.90
0.84
0. 76
0.75
0.76
0.82
0.72
0.70
0.71
0. 78
0.74
0.73
0.75
0.73
0.75
0.74
0.76
0.79
X POSSIBLE

CO NBM N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
2.15
1.94
1.74
1 .60
1.44
1.38
1.28
1.21
1.12
0.75
1,17 0.035 0.009 0.033
1.11
1.15
1.15
0.86 0.099 0.007 0.013
1.19
1.08
1.27
1.31
1.30
1.28
1.28
1.13
1,24
MINUTES OF SUNSHINE 95

CN
(/CM3)






170



















RDU AIRPORT MAXIMUM TEMPERATURE 22.2 CENT
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
6.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
1 7.30
18.30
19.30
20.30
21 .30
22.30
23.30

7.2


3.3


2.0


13.9


21.1


20.6


13.3


11.1

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.10
0.30
0.52
0.71
0.70
0.80
0.72
0.54
0.31
0.09
0.00
0.00
0.00
o.oo
0.00
O.QO
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1 .80
11.40
33.36
67.98
1 10.40
154.20
200. 76
240. 7^
266.98
283 ,b£
287.40
287.40
287.40
26/.4U
287.40
287.40
-------
N>
   HTI OUTDOOR SMUU CHAMBER STUDY

   CHAMHER NUMBER  2
   DAY 3 OF 3     11-20-75
UStPA CONTRACT NO.68-02-2307
                                                 PAGE  3
URBAN MIX
TARGtT INITIAL HC/NOXl
77X DILUTION
5.0 PPMC/0.24 PPM
TIME
(EST)
0.30
1.30
2.30
3.30
4.30
5.30
h.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
TIME
(EST)
03
(PPM)
0.070
0.067
0.065
0.064
0.063
0.062
O.Obl
0.059
0.056
0.055
0.056
0.065
0.081
0.095
0.104
0.106
0.102







TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000







SR
(LANG/MIN)
NU2
(PPM)
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.020
0.011
0.012
0.011
0.015
0.017
0.01 /
0.017
0.015







CUM-3H
(LANG)
NOX
(PPM)
0.01
0.01
0.01
0.01
0.01
0.01
0.011
0.011
0.020
0.011
0.012
0.014
0.015
0.017
0.017
0.017
0.015







DILUTION
(LPM)
THC
(PPM)
.06
.05
.07
.06
.06
.06
.07
.98
.98
.08
.06
.06
.05

.05
.05
0.92







BEGAN
(EST)
CHI
(PPM)
0.28
0.29
0.27
0.26
0.35
0.35
0.36
0.33
0.31
0.35
0.35
0.37
0.37

0.38
0.39
0.30







ENDED
(EST)
NMHC
(PPM)
0.78
0.76
0.79
0.80
0.71
0.71
0.71
0.65
0.67
0.74
0.71
0.70
0.67

0.66
0.65
0.62







X POSSIBLE

CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
.19
.19
.21
.23
.24
.17
.21
.14
.20
.24
.24 0.056 0,009 0.025
.26
.30

.28
.30
0.79







MINUTES OF SUNSHINE 93

CN
(/CM3)






0



















RDU AIRPORT MAXIMUM TEMPERATURE 21.1 CENT
0.30 - "" " ••-
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30

7.2


5.0


3.3


15.0


20.6


19.1


13.9


14. '4

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.10
0.30
0.52
0.69
0.78
0.78
0.70
0.53
0.22
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
O.UO
0.00
0.00
0.00
0.00
0.00
0.00
1 .80
11.40
33.36
67.62
110.64
157. «/l
202.80
241 .74
26f . 
-------
KT1  (JUTOUOR SMUG  CHAMBfcR STUUr

CHAMBER  NUMBER  3
OAY  1  UF  3    11-18-75
UStPA CONTRACT NO.bB-02-2207
                                                     PAGt   I
URBAN MIX
TARGET  INITIAL HC/NOXI
39X DILUTION
5.0 PPMC/0.20 PPM
TIML
(EST)
0.47
1.07
2.07
3.07
0.07
5.07
6.07
7.47
8.47
9.47
10.47
11.47
12.47
13.07
14.47
15.47
1 b . 4 7
17.47
10.47
19.07
20.47
21.47
22.4/
23.47
TIMt
(EST)
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.107
0.271
0.389
0.476
0.490
0.467
O.OJO
0.3H8
0.351
0.325
0.306
0.289
0.275
0.262
0.209
IE HP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.196
0.195
0.193
0.190
0. 184
0. 126
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
NU2
(PPM)
o.ooo
0.000
0.000
0.048
0.009
0.049
0.009
0.051
0.099
0. 190
0.147
0.114
0.097
0.089
0.082
0.074
0.065
0.061
0.058
0.056
0.052
0.050
0.049
0.046
CUM-SK
(LANG)
HUX
(I'PM)
0.000
0.000
0.000
0.240
0.200
0.242
0.200
0.235
0.226
0. 190
0.107
0.114
0.097
0.089
0.082
0.074
0.065
0.061
0.058
0.056
0.052
0.050
0.009
0.006
DILUTION
(LPM)
THC
(PPM)
0.92
0.67
0.85
0.85
5.09
5.20
5.67
5.76
5.68
5.32
5.00
4.72
4.04
0.24
4.08
3.90
3.79
3.60
3.63
3.08
3.36
3.19
3.15
3.15
BEGAN
(EST)
CHO
(PPM)
0.09
0.07
0.02
0.03
0.03
0.43
0.36
0.06
0.03
0.00
0.44
0.46
0.46
0.46
0.46
0.07
0.08
0.03
0.51
0.09
0.06
0.01
0.42
0.40
ENDED
(EST)
NMHC
CO NBK1 N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0.
0.
0.
0.
0.
0.
5.
5.
5.
0.
0 .
4.
3.
3.
3.
3.
3.
3.
3.
2.
2.
2.
2.
2.
X

43
41
43
02
66
77
29
30
25
68
56
26
99
78
62
43
31
17
12
98
91
78
73
71
0
0
0
9
9
9
9
9
9
9
9
9
8
8
7
7
7
6
6
6
6
5
6
5
POSSIBLE

RDU
0.47
1 .47
2.07
3.47
4.47
5.47
6.47
7.07
8.47
9.47
10.47
11.47
12.07
13.07
10.47
15.47
16.47
17.47
1H.47
19.07
20.47
21.07
22.47
23.07

4.4


3.3


3.3


13.9


21.1


22.2


11.1


7.8

o.oo
o.o-o
0.00
0.00
0.00
0.00
0.00
0.11
0.32
0.55
0.73
0.82
0.81
0.56
0.72
0.33
0.10
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
3.08
15.56
41.20
79.24
125.56
174.48
216.08
250. 16
286.44
299.80
303.00
303.00
303.00
3 1) 3 . 0 0
303.00
503.00
303.00








9.34























8.67
























































































AIRPORT
























.25
.20
.16
.72
.72
.72
.23
.62
.62
.53
,10 0.205 0.119 0.081
.03
.76
.08
.88 0.032 0.012 0.206
.59
.20
.55
.86
.67
.02
.89
.04
.96
MINUTES OF SUNSHINE 100

MAXIMUM TEMPERATURE 22.2 CENT
























CN
(/CM3)






140








120






0




























-------
RTI OUTDOOR SMUG CHAMBER STUUY

CHAMBER NUMBER  3
    1 OF 3    11-19-75
UStPA CONTRACT NO.68-02-2207
URBAN MIX
TARGE!  INITIAL HC/NOXl
39X DILUTION
5.0 PPMC/0.24 PPM
TIME
(EST )
0.47
1.47
2 . 17
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.07
13.47
14.17
15.47
16.47
17.47
1H.47
19.4?
20.17
N> 21.47
S 22.47
^23. 47
TIME
(ESI)
03
(PPM)
0.237
0.228
0.21 7
0.210
0.200
0.189
0.182
0.1 74
0. 165
0.159
0.161
0.171
0.195
0.220
0.233
0.232
0.218
0.205
0.194
0. 185
0.179
0.172
0.169
0. 164
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
SR
(LANG/MIN)
nu^
(PPM)
0 .Oily
0.041
0.043
0.042
0.041
0.040
0.039
0.037
0.039
0.040
0.041
0.042
0.043
0.043
0.042
0.040
0.035
0.033
0.032
0.031
0.029
0.029
0.028
0.028
CUM-SR
(LANG)
NOX
(PPM)
0.046
0.044
0.043
0.042
0.041
0.040
0.039
0.037
0.039
0.040
0.041
0.042
0.043
0.043
0.042
0.040
0.035
0.033
0.032
0.031
0.029
0.029
0.028
0.028
DILUTION
(LPM)
THC
(PPM)
3.10
3.01
2.94
2.88
2.81
2.80
2.73
2.67
2.60
2.67
2.55
2.53
2.45
2.44
2.52
2,44
2.41
2.47
2.45
2.46
2.46
2.36
2.53
2.46
BEGAN
(EST)
CH4
(PPM)
0.40
0.41
0.38
0.37
0.36
0.36
0.38
0.37
0.35
0.40
0.37
0.37
0.36
0.42
0.47
0.43
0.47
0.55
0.52
0.55
0.54
0.49
0.58
0.57
ENDED
(EST)
NMHC
(PPM)
2.69
2.60
2.57
2.51
2.46
2.44
2.35
2.30
2.25
2.27
2.19
2.16
2.09
2.02
2.05
2.01
.94
.92
.93
.91
.92
.87
.95
.89
X POSSIBLE-

CO
(PPM)
5.70
5.64
5.47
5.26
5.11
5.16
5.08
4.91
4.73
5.05
4.85
4.74
4.75
4.66
4.85
4.48
4.44
4.56
4.52
4.46
4.39
3.96
4.53
4.30
MINU

RDU AIRPORT MAX
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9,47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.17
20.47
21.47
22.17

7.2


3.3


2.8


13.9


21.1


20.6


13.3


1 I .1
0.00
0.00
0.00
0,00
0.00
o.oo
0.00
o'. to
0.30
0.52
0.71
0.70
0.80
0.72
0.54
0.31
0.09
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2.80
14.40
38.56
/5.08
117.40
lt>2.20
207.96
246.12
272.08
284.52
287.40
28/.40
2B/.10
267.40
2tt 1 . UQ
26/ .10








9.34













































8.67




























































                                                                                        NBKI
                                                                                        (PPM)
                              N02-3
                              (PPM)
                 HCHO
                (PPM)
                                                 PAGE  2
  CN
(/CM3)
                                                                                                                        1BO
                                                                                        0.164
                                                                                        0.210
                             0.010
                             0.009
               0.093
               0.132
                    0.00
-------
RTJ OUTDOOR SMOG CHAMBtP  STUDr

CHAMUtR NUMBER  3
DAY i OF 3    11-20-75
                                        USEPA  CONTRACT  NO.66-02-2307
TIME
(ES!)
0.47
1 .47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19. a7
20.47
22 '.4 7
23.47
TIMt
(F.ST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11 .47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21 .47
22.47
23.47
03
(I'PM)
0. 160
0. 158
0.153
0.151
0. 148
0.143
0. 40
0. 58
0. 35
0. 30
0. 32
0.143
0. 160
0.174
0.182
0.180
0. 172






TEMP
(CENT)

7.2


5.0


3.3


15.0


20.6


19.4


13.9


14.4

                    NO
                    (PPM)

                    0.000
                    0.000
                    0.000
                    o.ooo
                    0.000
                    0.000
                    o.ooo
                    0.000
                    0.000
                    0.000
                    0.000
                    0.000
                    o.ooo
                    0.000
                    0.000
                    0.000
                    0.000
 NU2
(PPM)

0.027
0.026
0.025
0.025
0.024
0.024
0.024
0.024
0.024
0.026
0.027
0.029
0.029
0.030
0.029
0.027
0.025
 NOX
(PPM)

0.027
0.026
0.025
0.025
0.024
0.024
0.024
0.024
0.024
0.026
0.027
0.029
0.029
0.030
0.029
0.027
0.025
 THC
(PPM)
   44
   44
   45
   45
   39
   39
   39
   40
 2.41
 2.39
 2.35
 2.35
 2.31
 2.31
 2.26
 2.12
 CH4
(PPM)

0.58
0.61
0.60
0.61
0.66
0.71
0.68
0.73
0.73
0.68
0.64
0.69
0.71

0,81
0.85
0.73
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.10
0.30
0.52
0.69
0.78
0.7R
0.70
0.53
0.22
0.01
0.00
0.00
0.00
0.00
0.00
0.00
o.oo
CUM-SR DILUTION BEGAN ENDED
(LANG) (LPM) (tST) (EST)
0.00
0.00
0.00
0.00
0.00
o.oo
0.00
2.80
14.40
38.56
/4.52
118.44
165.24
209.80
247.04
270. 16
277.48
27/.HO
277. HO
2/7.80
277.80
27/.HO
2//.H0
277.80
                                        URBAN  MIX
                                        TARGET  INITIAL  HC/NOX!
                                                      39%  DILUTION
                                                      5.0  PPMC/0.24 PPM
NMHC
(PPM)

 .66
 .63
 .85
 .85
 .72
 .66
 .70
 .68
 .68
 .70
 .70
 .66
 .60

 .50
 .«2
 .59
 CO
(PPM)

4.33
4.30
4.39
3.96*
3.97
3.89
0.19
4.22
3.95
3.81
3.77
3.6,2
          NHKI
          (PPM)
           tPPM)
            HCHO
           (PPM)
                                                                                         PAGE  i
                                  CN
                                UCM3)
                                 230
3.57
3.51
2.94
0.131
0. 166
0.006
                                                0.007
                             0.057
                             0.076
                                                                     % POSSIBLE MINUTES OF SUNSHINE  93

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE 21.1 CENT

                                                                     Data shift due to calibration adjust.
-------
HTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY i  ijF  3    ii-ie-7b
USEPA CONTRACT NO.68-08-2207
                                                 PAGE   I
URBAN MIX
TARGET INITIAL' HC/NOX!
95X DILUTION
5.0 PPMC/0.21
TIME
(LST)
0,63
1.63
2.63
3.63
4.6.3
3.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
TIME
(EST)

0.63
1 .63
2.63
3.63
1.63
5.63
6.63
/.63
8.63
9.63
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
U3
(PPM)
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.017
O.llfl
0.203
0.286
0.322
0.306
0.261
0.211
0. 168
0.137
0.112
0.091
0.076
0.066
0.056
TEMP
(CENT)


1.1


3.3


$.3


13.9


21.1


22.2


11.1


/ . B

NO
(PPM)
0.000
0.000
o.ooo
n.21 1
0.21 )
0.209
0.201
0.200
0.158
0.010
0.000
o.ooo
o.ooo
o.ooo
0.000
o.ooo
0.000
0.000
o.ooo
0.000
o.-ooo
0.000
0.000
o.ooo
SR
(LANG/MlN)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.11
0.32
0.5S
0.73
O.fl2
0.81
0.72
0.56
0.33
0.10
0.00
0.00
0.00
0.00
0.00
0.00
0 .00
NO?
(PPM)
0.000
0.000
O.OOD
0.051
0.051
0.052
0.052
0.055
0.088
0. 182
0. ) 66
0.12B
0.097
0.072
0.056
0.013
0.032
0.028
0.022
0.019
0 . 0 I 5
O.Ol 1
0.012
0.011
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0,00
0.00
0,00
4. 1U
18.76
16.70
86.54
133.76
182. S«
227,76
264.88
2H9.74
300.HO
303.00
30S.OO
3U3.00
304. 00
303.00
303,00
30.4.00
NOX
(PPM)
0.000
0.000
0.000
0.262
0.262
0,261
0.257
0.255
0.216
0.221
0. 166
0.129
0.097
0.072
0.056
0.013
0.032
0.028
0.022
0.019
0.015
0.013
0.012
0.011
DILUTION
(LPH)










62.58














THC
(PPM)
1.07
1.06
1.01
1.06
3.38
1.14
1.66
1.61
1.54
1.35
3.76
3.32
2.98
2.72
2.52
2.34
2.23
2.16
2.10
1.91
1.85
1.72
1.78
1.63
BEGAN
(EST)










9.50














CHI
(PPM)
0.68
0.69
0.68
0.6B
0.67
0,68
0.67
0.66
0.66
0.66
0.67
0,66
0.67
0.70
0.71
0.70
0.73
0.71
0.76
0.80
0.80
0.77
0.83
0. 79
LNDED
(EST)

























SIMHC CO N8KI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0.39 0.13
0.36 0.13
0.36 0.12
0.38 9.62
2.71 9.62
3.16 9.62
3.98 9.53
3.95 9.13
3.88 9.43
3.69 9.43 0.062 0.134 0.061
3.10 8.07
2.64 7.01
2.30 6.01
2.02 5.32 * 0.018 0.101
1.81 4.32
1.63 3.78
1.50 3.28
1.42 2.91
1.31 2.56
1.13 2.27
1.05 2.00
0.95 1.60
0.95 1.78
0.85 1.27
I POSSIBLE MINUTES OF SUNSHINE 100

}D'J AIRPORT MAXIMUM TEMPERATURE 72.0 CENTI
*
Data suspect and discarded.
















•





CN
(/CM3)





190








190







0




























-------
HTI  OUTDOOR  S^IOfi CHAMBER  STUDY

CHAMHtR NUMBER   1
DAY  2  OF 3     I1-19-75
U3EPA  CONTRACT NO.68-03-2207
                                                      PAGE
URBAN  MIX
TARGET  INITIAL  HC/NUXI
95X DILUTION
5.0 PPMC/0.24 PPM
HVL
(EST)
0.63
1.63
2.63
3.63
4.63
b.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
IS. 63
14.63
IS. 65
lb.63
17.63
1H.63
19.63
20.63
ro ?1-6i
01 22.63
w £3.63
1 I ME.
(ESI)

0.63
1 .63
2,63
3.63
'4.63
5.65
6.63
7.63
8.63
9.6i
10.t>3
1 1 .63
i a . 6 3
13.63
11.63
l'j.63
16.63
17.63
18.63
19.63
20.63
21 .63
22.63
23.63
U3
(PPM)
0.046
o.oio
0.032
0.027
0.021
0.018
0.015
0.012
0.011
0.013
0.021
0.033
0.050
0.062
0.071
0.071
0.067
0.061
0.056
0.053
O.ObO
0.048
0.006
0.015 .
IE1-!?
(CtNT)


7.2


3.3


2.8


13.9


21 .1


20.6


13.3


11.1

NO
(PPM)
0.000
0.000
o.ooo
0.000
o.ooo
0.000
0.000
o.ooo
o.ooo
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
SR
(LANG/M1N)

0.00
o.oo
0.00
0.00
o.oo
0.00
0.00
0.10
0.30
0.52
0.71
0.70
0.90
0.72
0.54
0.3)
0.09
0.00
0.00
0.00
0.00
o.oo
0.00
0.00
MU2
(PPM)
0.009
0.007
0.007
0.006
0.005
o . o o i
o.oou
0.003
0.001
0.001
U.006
0.007
0.010
0.011
0.01 1
0.010
0 . 0 0 7
0.010
0.011
0.010
0.009
0.009
0.007
0.006
CUM-SR
(LUNG)

0.00
0.00
o.no
0.00
0.00
0.00
o.oo
3.80
17.40
43.76
02. 10
121.10
1 70.20
215.16
251. b2
275. IB
28S.12
2B7.10
2B7.1U
28/.qo
2 H 7 . n 0
2 a / . q o
2 B / . U 0
287.1(1
NfIX
(PHM)
0.009
0.007
0.007
0.006
0.005
0.001
0.001
0.003
0.001
0.001
O.OOb
0.007
0.010
0.011
0.011
' 0.010
o.oo/
0.010
0.011
0.010
0.009
0.009
0.007
0.006
DILUTION
(LPM)










62.58














THC
(PPM)
1.5H
1.53
1 .49
1 .44
1.12
l.H
1 .40
1.36
1.31

1.26
1.24
1.19
1.22
1.34
1.27
1.32
l.i'J
1.39
1.40
1.40
1.41
1 .48
1 .44
BEGAN
(LSI)

























CH4
(PP'<)
0.77
0.76
0. 74
0.76
0.77
0.79
0.61
0.79
0.77

0.80
0.81
0.77
0.82
O.H4
0.79
0.83
0.80
0.06
0.86
0.86
0.88
0.88
0.64
LNOEO
(ESI)










9.50














NMHC CO N9KI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/C«3)
0.61 1.00
0.77 0.87
0.75 0.72
0.69 0.62
0.65 0.48
0.62 0.42 200
0.59 0.39
0.57 0.3?
0.54 0.30

0.46 0.32 * 0.010 0.023
0.43 0.32
0.42 0.31
0.40 0.36
0.50 0.43 * 0.006 0.024
0.49 0.40
0.49 0.46
0.55 0.53
0.53 0.59
0.54 0.53
0.54 0.48
0.53 0.56
0..60 0.63
0.60 0.44
X POSSIBLE MINUTES OF SUNSHINE 95

ROU AIRPORT MAXIMUM TEMPERATURE 72.0 CENT
•ft
Data suspect and discarded.






















-------
RU OUTDOOR SMOCi CHAMUER

CMAKHER NUMBER  0
DAY 3 OF 3    11-20-75
USEPA CONTRACT NO.68-02-2307
                                                  PAGE
URBAN MIX
TARliEf INITIAL HC/NOXi
95X DILUTION
5.0 PPMC/0.20 PPM
TIMt
(E3T)
0.63
1.63
2.63
3.63
0.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
10.63
15.63
16.63
17.63
IB. 63
19.63
20.63
21.63
22.63
23.63
TIME
(ESI)

0.63
1.63
2.63
3.63
0.63
5.63
6.63
7.63
8.t>3
9.63
10.63
11.63
12.63
13.63
10.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
03
(PPM)
0.00«
0.003
0.001
0.000
0.039
0.037
0.036
0.0 35
0.030
0.035
0.00]
0.052
0.060
0.075
0.079
0.079
0.077







TEMP
(CENT)


7.2


5.0


3.3


15.0


20.6


19.0


13.9


10. a

MO
(PPM)
0.000
0,000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
o.ooo
0.000







SR
(LANG/MIVJ)

0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.10
0.30
0.52
0.69
0.78
0.78
0.70
0.53
0.22
0.01
0.00
o.oo
0.00
0.00
0.00
0.00
o.oo
M02
(PPM)
0.006
0.007
0.007
0.006
0.006
0.006
0.006
0.006
0.005
0.006
0.006
0.007
0.009
0.010
0.011
0.010
0.009







CUM-HR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
o.oo
3. HO
17.00
03. 76
91.02
126.20
173.00
216.80
252.30
272.36
2/7.58
2/7.80
277.80
2/7. BO
27/.BO
277. HO
277. BO
27 / .HO
NDX
(PPM)
0.006
0.007
0.007
0.006
0.006
0.006
0.006
O.OOb
0.005
0.006
0.006
0.007
0.009
0.010
0.011
0.010
0.009







DILUTION
(LPM)

























THC
(PPM)
1.02
1 . "3
l.aa
1 U g
l.ou
l.o a
1 .00


1 .04

1.39
1.36

1 .00
1.03
1.35







BEGAN
(ES!)

























CHO
(PPM)
0.88
0.89
0.91
0.91
0.96
0.95
0,95


0.93

0.92
0.90

0.98
1.00
0.91







ENDED
(EST)










'














VJMHC
(PPM)
0.50
0.50
0.5'J
0.53
O.OR
0.09
0.09


0.50

0.07
0.00

0.06
0,03
0.00







CO* NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
0.37
0.32
0.30
0.35
0.60
0.59
0.58


0.67 0.020 0.005 0.009

0.65
0.72

0.65 0.001 0.007 0.015
0.61
0.06







CN
(/CM3)





130


















X POSSIBLE MINUTES OF SUNSHINE 93

3DU AI
*
CO data























3PORT MAXIMUM TEMPERATURE 70.0 CENT'

erratic but retained. Shifts due to calibration

























changes .






















-------
RT1 OUTDOOR  3MOG CHAMBER

CHAMBER NUMBER  2
DAY 1 OF  3
N>
                1- V-76
TIML
(EST)
0.30
1 .30
2.30
3.30
4.30
5.30
b,30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14,30
15.30
16.30
17.30
16.30
19.30
20.30
21 .30
22.30
23.30
TIME
(EST)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
6.30
9.30
10.30
11.30
12,30
13.30
14,30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)





0.026
0,018
0.000
0.000
0.000
0.000
0.003
0.006
0.011
0.017
0.01 /
0.009
0.000
0.000
0.000
0.000
0.000
0,000
0.000
TEMP
(CENT*

-5.0


-6.7


-8.9


-5.6


-1,1


-1.1


-3.3


-6.1

NO
(PPM)





0.000
0.002
0.445
0.442
0.424
0.388
0.335
0.276
0.221
0.176
0.149
0. t28
0. 16
0. 11
0. 10
0. 09
0. 09
0. 08
0. 107
SR
(LANG/MJN)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.20
0.44
0.65
0.78
0.82
0.76
0.61
0.39
0.14
0.01
0.00
o.oo
0.00
0,00
0.00
0.00
N02
(PPM)





0.009
0.0/1
0.086
0.09,2
0.109
0. 139
0. 190
0.235
0.275
0.305
0.325
0.339
0.342
0.330
0.32/
0.329
0.324
0.324
0.319
I'UM-SR
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.36
4.80
21.12
51 .30
92.64
140. 16
1*8.28
231.18
263.82
2l»a.7
-------
RTI OUTDOOR SMOG CHAMBtR STUDY

CHAMBER NUMBER  2
DAY 2 OF 3     1-10-76
USEPA CONTRACT NO.68-03-2207
                                                 PAGE  2
PROPENE AND CO
TARGET INITIAL HC/NOX;
 OX DILUTION
1.0 PPMC/0.35 PPM
TIME
(tST)
0.30
1.30
2.30
3.30
4.30
•3.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13,30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
TIME
(tST)
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.011
0.021
0.033
0.048
0.070
0,094
0.105
0,105
0.091
0.068
0.051
0.051
0.032
0.028
0.022
0.019
TEMP
(CENT)
NO
(PPM)
0. 106
0. 104
0.104
0. 102
0.104
0.102
0.102
0.101
0.107
0.112
0.103
0.082
0.060
0.044
0.027
0.018
0.010
0.004
0.003
0.003
0.003
0.003
0.003
0.002
SR
(LANG/MIN)
NU2
(PPM)
0.314
0.310
0.30/
0.305
0.303
0.303
0.301
0.298
0.289
0.276
0.280
0.296
0.292
0.291
0.289
0.276
0.268
0.251
0.229
0.213
0.198
0.187
0. 182
0.175
CUM-SR
(LANG)
NOX
(PPM)
0,420
0.414
0.411
0.406
0.406
0.404
0.402
0.399
0.396
0.388
0.383
0.379
0.352
0.335
0.316
0.294
0,278
0.256
0.232
0.216
0.201
0.190
0.185
0.178
DILUTION
(LPM)
THC CH4
(PPM) (PPM)
2.06 .46
2.10
2.13
2.10
2.08
2.10
2.13
2.06
2.10
2.07
2.04
2,02
1.98
2.03
.98
.94
.90
.90
.90
.94
.92
.94
.93
.97
.43
.43
.51
.44
.50
.42
.49
.49
.38
.45
.42
.43
.44
.41
.40
.44
.46
.46
.50
.50
.50
.50
.48
BEGAN ENDED
(EST) (EST)
NMHC
(PPM)
0.61
0.67
0.69
0,59
0.64
0.60
0.71
0,58
0.61
0.69
0.59
0.59
0.55
0.59
0.57
0.54
0.47
O.U3
0.44
0,44
0.42
0.44
0.43
0.49
X POSSIBLE

CO NUKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
3,37
3.34
3.32
3.38
3.31
3.33
3.30
3.30
3.30
3.30
3.30
3.30
3.32
3.28
3,27
3.30
3.25
3.24
3.21
3.21
3.22
3.20
3.17
3.16
MINUTES OF SUNSHINE 68

RDU AIRPORT MAXIMUM TEMPERATURE 6,1 CENT
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
6.30
9.30
10.30
11.30
12.30
13,30
11.30
IS. 30
16.30
17.30
18.30
19.30
20.30
21.30
32.50
35.30

-8.3


-7.8


-10.0


-1.7


4,4


5.0


-0.6


-2.2

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.03
0.19
O.«l
0.63
0.7S
0.7B
0.65
0.41
0.30
0.07
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.54
S.22
20.58
49.14
89.10
134.64
179.10
213.78
236.40
250.26
253.38
253.80
253.80
^•33.80
2bi.80
•Jb-i.ao
«f>.i.80
































































































-------
   KTI UUTOUOR SMOG  CHAMBtR  STUDY

   CHAMUER NUMBER  ?.
   DAY 3 OF 3      1-11-76
U3EPA CONTRACT NO.68-03-2207
                                                  PAGE  3
Ui
PRUPENE AND CO
TARGET INITIAL HC/NOXj
 OX  DILUTION
1.0  PPMC/0.35 PPM
TIME
(tsn
0.30
1.30
2.30
3.30
0.30
5.30
6.30
7.30
8.30
9.30
10.30
11 .30
12.30
13.30
10.30
15.30
16.30
17.30
ie.30
19.30
20.30
21.30
22.30
23.30
1 1ML
(EST)

0.30
1.30
2.30
3.30
0.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
10.30
15.30
16.30
1 7.30
18.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)
0.016
0.010
0.011
0.011
0.009
0.007
0.006
0 .006
0.026
0,005
0.062
0,060
0.107
0.132
0.153
0.156
0.1M9







TEMP
(CENT)


-2.8


-0.6


0.0


5.0


9.0


10.6


7.2


6.7

NO
(PPM)
0.002
0.002
0.002
0.002
0.002
0.003
0.002
0.002
0.003
0.016
0.020
0.016
0.010
0.009
0.000
0.003
0.003







SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.17
0.27
0.33
0.29
0.01
0.37
0.25
0.10
0.00
0.00
0.00
0.00
0.00
0.00
o.oo
0.00
f'JU2
(PPM)
0.171
0.1 71
0.170
0. 168
0. 168
O.lb6
0. LbO
0.461
0.160
0.103
0.137
0.137
0.137
0.130
0.1^8
O.ltH
0.118







CUM-SR
(LANG)
NOX THC
(PPM) (PPM)
0. 73 1.95
0. 73 1.98
0, 72 1.98
0. 70 1.97
0. 70 .90
0.169 .90
0.166 .96
0.160 .90
0.160 .91
0.161 ,90
0,157 .91
0.153 .93
0.107 .92
0.139 .89
0.133 .86
0.127 .86
0.121 .89







DILUTION BEGAN
(LPM) (EST)
CHO NMHC
(PPM) (PPM)
.06 0.09
.06 0.53
.09 0.09
,52 0.05
,09 0.00
.53 0.01
.52 0,«0
.08 0.06
,50 0.01
.50 0.00
,53 0.38
.50 0.03
,51 0.01
,08 0.01
.07 0.39
.53 0,30
.53- 0.36







ENDED X POSSIBLE
(EST)
CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
3.13
3.11
3.10
3.12
3.09
3.08
3.09
3.12
3.09
3.11
3.09
3.09
3.08
3.09
3.01
3.08
3,02







MINUTES OF SUNSHINE 18

RDU AIRPORT MAXIMUM TEMPERATURE 12.2 CENT
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0,18
3.66
15.66
3^.9/1
32.02
71.58
''5.06
1 15.50
127.80
13a.72
1 30.40
130. UO
1 30.00
130.UO
1 30.00
130.00
1 .sa.oo








































































-------
CO
    R1I  OUTDOOR  SMOG CHAMBER STUDY

    CHAMBER  NUMBER  3
    DAY  1  (JF 3      1- 9-76
USEPA CONTRACT NO.68-02-2207

URBAN MIX AND CO*        OX DILUTION
TARGET INITIAL HC/NOX:  5.0 PPMC/0,24 PPM
PACE
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21,47
22.47
23.47
TIME
(EST)
03
(PPM)

0.027
0.000
0,000
0.000
0.010
0.089
0.189
0,255
0.309
0.344
0.349
0.326
0.303
0.295
0.273
0.261
0,259
0.241
0.232
TEMP
(CENT)
NO
(PPM)

0.000
0.251
0.249
0.228
0.134
0.032
0.014
0.007
0,005
0.004
0.005
0.004
0.002
0.001
0.001
0.000
0.001
0.001
0.001
SR
(LANG/MIN)
UU2
(PPM)

0.010
0.092
0.090
0.110
0.188
0.259
0.236
0.209
0.179
0.151
0.128
0.109
0.093
0.082
0.080
0.077
0.075
0.074
0.073
CUM-SR
(LANG)
NOX
(PPM)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

.010
.343
.339
.338
.322
.291
.250
.216
.184
.155
.134
.113
.095
.083
.081
.077
.076
.075
.074
DILUTION
(LPM)
THC CH4
(PPM) (PPM)

1
4
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5

.87
.26
,97
.96
.73
.62
.09
.41
.09
.89
.88
,66
,65
.59
.50
.46
.42
.42
.46
.31
.38
.34
.36
.33
.35
.40
.41
.44
.37
.41
.38
.38
.41
.40
.41
.43
.45
.44
BEGAN ENDED
NMHC
(PPM)

0
2
5
5
5
5
5
5
4
4
4
4
4
4
4
4
3
3
4
X

.56
.88
.63
.59
.40
.27
.10
.00
.65
.51
.47
.28
.27
.16
.10
.05
.99
.98
.02
POSSIBLE
CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)

0.26
4.08
3,97
4,02
4.01
4.00
3.91
3.89
3.84
3.83
3.75
3.70
3.61
3,56
3.56
3.58
3,54
3.53
3,54
MINUTES OF SUNSHINE 100
(EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE o.o CENT
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
16.47
19.47
20.47
21.47

23l«7

-5.0


-6.7


-8.9


-5.6


-1.1


-1.1


-3.3


-b.l

0.00
0.00
0.00
0.00
0,00
0.00
0.00
0.02
0.20
0.44
0.65
0.78
0.82
0.76
0.61
0.39
0.14
0.01
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0,00
0.00
0.00
0.56
6.80
25.52
57. BO
100.44
148.36
195.88
237.26
267.72
284.12
288.88
^89.20
289.20
trb9.20
2B9.20
«!B9.20
rt)9.^0



















*






The injections were made into ambient air rather than
purified air. The chamber was flushed with ambient air































































































until the


















injections took place.


















-------
   RU OUTDOOR SMOG CHAMBER  STUDY

   CHAMBER NUMBER  3
   DAY 2 OF 3     1-10-76
<_n
U3EPA CONTRACT NO.68-02-3207

URBAN MIX AND CO         OX DILUTION
TARGET INITIAL HC/NOXt  5.0 PPMC/0,24  PPM
PAGE  2
TIME
(EST)
0.47
1.17
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
TIME
(EST)
03
(PPM)
0.228
0.221
0.215
0.212
0.205
0.201
0.196
0.190
0.186
0.1 78
0.167
0.161
0.160
0. 160
0. 160
0.156
0.147
0.139
0.135
0.128
0.124
0.122
0.118
0.117
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.001
0.002
0.002
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.001
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
N02
(PPM)
0.072
0.072
0.072
0.071
0.068
0.070
0.067
U.067
0.068
0.071
0.070
0.070
0.071
U.Q/O
0.0/0
0.070
0.068
0.068
0.065
0.064
0.062
0.061
0.061
(1.059
tUM-SR
(LANG)
NOX
(PPM)
0.072
0.072
0.072
0.071
0.068
0.070
0.067
0.067
0.068
0.072
0.072
0.072
0.072
0.071
0.0/1
0.071
0.070
0.070
0.066
0,065
0.062
0,061
0.061
0.059
DILUTION
(LPM)
THC CH4
(PPM) (PPM)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
.41
.3ft
.33
.34
.31
.32
.24
.29
.27
.16
.14
.10
.07
,10
.94
.89
,84
.76
,74
.79
.78
.75
.74
.69
.15
.13
.15
.11
.15
.11
.17
.15
,13
.14
.13
.11
.43
.16
.11
.40
.40
.42
.11
.18
.17
,46
.46
.50
BEGAN ENDED
NMHC
CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
3.
3.
3.
3.
3.
3,
3.
3.
3.
3.
3.
3.
3.
3.
3.
3.
3.
3.
3.
3.
3.
3.
3.
3.
X
96
94
88
90
86
91
77
84
81
72
71
66
61
63
54
49
43
35
30
31
31
29
28
19
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
POSSIBLE
.50
.52
,49
,13
,19
.11
.11
.14
.12
.11
.11
.10
.43
.10
.36
.31
.21
.20
.15
.18
.13
.13
.13
.12
MINUTES OF SUNSHINE 88
(EST) (EST)
RDU
0.47
1.47
2,47
3.47
4.47
5.47
6.47
7.47
8.47
9,47
10.47
11.47
12.47
13,47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47

-8.3


-7.6


-10.0


-1.7


4.4


5.0


-0.6


-2.2

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.03
0.19
0.41
0.63
0.75
0.78
0.65
0.41
0.30
0.07
0.01
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.64
7.12
24.68
55.44
96.60
142.44
185.60
c 1 /.88
i 39.40
250.96
253.48
253.80
253.80
253.80
253. BO
253.30
253. 60
























































































































AIRPORT
























MAXIMUM TEMPERATURE 6,1 CENT
























-------
RT1 OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  3
DAY 3 OF 3     1-11-76
USEPA CONTRACT NO.68-02-2207
                                                 PAGE  3
URBAN MIX AND CO
TARGET INITIAL HC/NOXI
 OX DILUTION
5.0 PPMC/0,20 PPM
TIME
(LST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
fl.47
9.47
10.47
11.47
12.47
13.47
14,47
15.47
16.47
It. 47
18.47
19.47

03
(PPM)
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.



112
110
107
105
104
101
098
096
093
089
086
084
089
091
096
096
092



NO
(PPM)
0.000
0.000
o.ooo
0.000
o.ooi
0.001
0.001
0.002
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.004
0.002




N02
(PPM)
0
0
0
0
0
U
0
0
0
0
0
0
0
0
0
0
0



.059
.059
.059
.060
.061
.061
.061
.062
.060
.061
.061
.060
.060
.060
.05V
.058
.057




NOX
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0



.059
.059
.059
.060
.062
.062
.062
.064
.063
.064
.064
.063
.063
,063
.062
.062
.059



THC CH4
(PPM) (PPM)
4.69
4.64
4.63
4.63
4.63
4.64
4.65
4.63
4.63
4.59
4.61
4.50
4.43
4.36
4,29
4.23
4.20
.44
.50
.55
.54
.53
.54
.53
.57
.48
,53
.48
.52
.48
.49
.48
.45
.52



NMHC
(PPM)
3.24
3.14
3.08
3.09
3,10
3.10
3.12
3,06
3.15
3,06
3.13
2.98
2.95
2.87
2.81
2.77
2.68



CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
3.10
3,12
3.14
3.10
3.12
3,08
3.08
3.09
3.03
2.99
2.95
2.98
2,91
2.82
2.82
2.74
2.68



C\ 21.47
0 22.47
? 23,47
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47

25 17


TEMP
(CENT)

-2.8


-0.6


0.0


5.0


9.4


10.6


7.2


6.7



SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.17
0.27
0.33
0.29
0.41
0.37
0.25
0.10
0.04
0.00
0.00
0.00
0.00
0.00
0.00
o.oo


CUM-SR DILUTION BEGAN ENDED
(LANG) (LPM) (EST) (EST)
0.00
0.00
0.00
0.00
0.00
0,00
0,00
0.28
5.36
18,36
36,24
54.92
75,68
99.16
118.00
120.60
133.12
134.00
134. qo
134. qo
134.40
134. to
1 3" . to
1 ii.ao
                                                                    X POSSIBLE MINUTES OF SUNSHINE  18

                                                                    RDU AIRPORT MAXIMUM TEMPERATURE 12.2 CENT
-------
to
   KT1  (JUT DOUR  SMI Mi CHAMfr.K STUDY
                     J
                                                                               UStPA CUNTRAC1 NO.68-0^-2207
                                                                                                                                     PAGE   1
   DAY  I  UP  3
M1X»  HONOX SLUG
TARGET  INITIAL  HC/NCJX:
95X DILUTION
5.0 PPMC/0.71  PPM
II. 4E
(ESI )
0.14
t.n
2.11
3.13
4.13
5.13
6. 13
7.13
M. I 3
9.13
10.13
11.13
12.13
11.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.11
22. 13
23.13
TlHt
(EST)
U3
(PPM)
o.ooo
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0. 1 36
0.243
0.311
0,532
0.616
0.612
0.572
0.521
0.453
0.382
0.313
0.252
0.207
0.171
0. 142
0.119
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
o.ooo
0.000
0. 701
0.660
0.415
0.014
0.009
0.003
0.002
0.002
0.001
0.000
0.000
0.000
0.000
o.ooo
0.000
o.ooo
o.ooo
0.000
0.000
SR
(LftMG/MIN)
ii()2
UJPM)
0.002
0 .002
0.002
0.002
U . 0 0 2
0.164
0.1 It,
0.297
0.514
0.589
0.29^
0.207
0. 154
0.121
0.097
0.077
0.061
0.049
0.040
0.032
0.027
0.024
0.020
0.019
CUM-SW
(LANG)
WX
(PPM)
0.002
0.002
0.002
0.002
0.002
0.864
0.036
0.710
0. 528
0.398
0.295
0.210
0. 156
0. 122
0.097
0.077
0.061
0.049
0.040
0.032
0.027
0.024
0.020
0.019
DILUTION
(LPM)
THC
(PPM)


0.49
0.46
0.45
5.57
6.19
5.27
4.20
5.59
3.07
2.54
2.19
.89
.71

.42
.26
.19
.06
.05
1.03
1 .01
O.V9
UEG/ifv
(EST)
CH4
(PPM)


0,43
0.44
0.43
0.45
0.46
0.44
0.44
0.45
0.45
0.46
0.45
0,48
0.50

0.53
0.56
0.59
0.59
0.61
0.58
0.67
0.69
ENDED
(EST)
NMHC
(PPM)


0.07
0.02
0.01
5. 12
5.73
4.84
3.76
5.14
2.62
2.08
1.74
1.41
1.22

0.89
0. 70
0.60
0.47
0.44
0.44
0.34
O.f\
I POSSIBLE

CO NOKI NU2-S HCHO
(PPM) (PPM) (PPM) (PPM)


0.37
0.37
0.36
8.09
8,02
6.93
6. 12
5.37
4.74 0.454 0,093
4.14
3.71
3.26
2.89
* 0,019 0.042
2.26
2.00
.77
.50
.32
.26
.20
.11
MINUTES OF SUNSHINE 96

CN
(/CM3)





0







0



0








RDU A1NPOKT MAXIMUM TEMPERATURE 27.2 CENT
0.13
1.13
2.13
3.11
4.13
5.13
6.13
7.13
8.13
9.13
10.1 3
11.13
12.13
3.13
'J.I 3
5.13
6.13
7.13
8.13
19.13
20. 1 3
21.13
22.13

11.7


15.0


10. b


18.9


25.0


27.2


20.6


15.6
0.00
0.00
0.00
0.00
0.00
0.00
0.12
0.39
0.70
0.97
.18
.30
.31
.24
.09
0.89
0.56
0.26
0.03
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.96
10.52
36.20
80. 56
140.24
212.00
290.08
368.12
441 .32
50S.12
55"). 88
587.04
6 (1 0 . 8 'J
602.40
t>02.'40
602.40
602.40






51 .82






















6.00







































ft
Data suspect






















and deleted.












































    23.13
                          0.00
-------
KTI ouruoiiR  SMOG  CHAMBER STUDY

CHAMBER NUMBER   1
DAY 2 Uf- 3      4-15-/6
U5EPA CONTRACT  NO.68-02-2207

MIX, HC+NOX  SLUG*        95X DILUTION
TARGET INITIAL  HC/NUXt   5.0 PPMC/0.71  PPM
PAGt  2
1 1 M [
(C3T)
0.13
1.11
2.13
3. 13
4.13
b.13
6.13
7.13
H. I 3
9.13
10.13
11.13
12.13
13.13
14,13
lb. 13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
TIML
(ESF)

0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19. 13
20.13
21.13
22.13
23.13
L)3
(PPM)
0.098
0.081
U.067
0.056
0.046
0.000
o.ooo
0.004
0.104
0.186
0.294
0.364
0.466
0.524
0.519
0.555
0.515
0.527
0.508
0.487
0.471
0.453
0.444
0.433
TEMP
(CENT)


16.1


13.9


13.9


21. /


26.7


28.9


23.9
-

20. b

NU
(PPM)
0.000
0.000
o.ooo
0.000
0.000
0.253
0.217
0.103
0.007
0.002
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.12
0.39
0.66
0.9S
1.02
I .30
1.06
1.30
0.92
0.63
0.55
0.25
0.02
0.00
0.00
0.00
0.00
0.00
iili2
(PPM)
0.01 /
0.016
0.015
0.013
0.012
0 . 1 8 /
0.147
0.206
0.232
0.165
0.140
0.103
0.0/9
0.067
O.OOl
0.056
0.051
0.048
0.04 3
0.019
0.036
0.033
0.033
0.032
CUM-SR
(LANG)

0.00
0.00
O.UO
0.00
0.00
0.08
1.56
10.92
36.H4
79.60
13/. lb
200.60
2/6.66
342.20
417.16
4/1 .04
519.20
549. HO
bb2 . 9(j
b64 .00
b b '4 . 0 0
bt>U. 00
io'J.OD
boa .00
NUX
(PPM)
0.017
0.016
0.015
0.013
0.012
0.441
0.364
0.309
0.240
0.197
0. 140
0.103
0.079
0.067
0.061
0.056
0.051
0.048
0.043
0.039
0.036
0.033
0.033
0.032
DILUTION
(LPM)













51 .62











THC
(PPM)
0.97
0.84
0.92
0.91
0.87
2.96
3.27
2./4
2.37
2.0/
.62
.50
.46

.56
.44
.44
.44
.41
.41
.44
.42
1.42
1.45
UEGAN
(E31)

























CH4
(PPM)
0.69
0.64
0.68
0.66
0.67
0.67
0.67
0.61
0.63
0.61
0.60
0.56
0.59

0.63
0.68
0,70
0.71
0.69
0.71
0.74
0. 76
0,79
0.80
ENDED
(EST)













12.00











NMHC
(PPM)
0.28
0. 19
0.24
0.25
0.20
2.29
2.60
2.13
l./a
1 .46
1.22
0.94
0.87

0,93
0.76
0.74
0.73
0.72
0.70
O./O
0.66
0.64
0.65
X POS

RDU A
*
A eecc
The ta





















           CO        NRKI      N02-S       HCHU       IN
           (PPM)      (PPM)     (PPM)      (PPM)     (/CM3)

           1 .04
           0.88
           0.91
           0.86
           0.81
           0./5                                        160
           0. I?.
           0.62
           0.70
           0.71
           0.73      0.293     0.055      0.061
           0.67
           0.79

           0.68
           0.91
           0.96      0.611     0.022      0.033
           0.98
           0.96
           0.94
           0.96
           0.96
           0.99
           1.00

X POSSIBLE MINUTES OF SUNSHINE   93

RDU AIRPORT  MAXIMUM TEMPERATURE  29.4 CENI

A second reactant injection  took place at 0500 EST, 15 April  1976.
The target injections were 2.5 ppmC urban mix and 0.500 ppn NO ,
                                                                                                                             130
                                                                                                                             100
-------
    KTJ  UUTDIJUH  SMUfi  CHAMBER STUDY
                                                                            USE.PA  CONTRACT NO . 68-02-? eT> 7
to
                                                                                                                                 Pftlit
CHAMBLH FJUMtfEK' 1
OAY 3 Uf- 3 U-
11 Ml 03
(ESI)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.14
15. 1 3
16.13
17.13
18.14
19.1J
20.14
21.13
22. 13
(PPM)
0.425
0.415
0.403
0.39(1
0.381
0.372
0 . i'jjJ
0.348
0.332
0.318
0.314
0. 320
0.330
0.342
0.344
0.339
0.328






16-76
NO
(PPM)
0.000
0.000
0.000
o.ooo
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
o.ooo
o.ooo
0.000






KIJ2
(PPM)
0.041
0.030
-------
HI I UUIDIJUK  S'-HIG CHAMBER  S1UUY

CHAMIIER NUMHLH  2
[)A» 1 Ul-  3      4-14-76
USEPA CUNIRAC1  NO.68-02-2207

URBAN MIX                95X DILUIIUN
TARGET INITIAL  ItC/NUX:  5.0 PPMC/0.71  PPM
TlfiL
(ESI )
0. 50
1 .30
2.30
3.30
'4.30
5.30
6.30
7.30
H. 50
9.30
10.30
11.30
12. 50
13.30
14.30
15.30
16.30
If. 30
18.30
19.30
20.30
21.30
22.30
23.30
TIME
(LST)

0.30
1,30
2.30
5.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12. 50
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21 .30
22.30
23. 50
03
(PPM)
0.000
o . o o o
0.000
0.000
0.000
0.000
0.000
0.006
0. 182
0.234
0. 526
0.444
0.498
0.467
0.461
0.425
0.373
0.321
0.265
0.217
0.182
0.154
0.128
0.111
TEMP
(CENT)


11. /


15.0


10.6


18.9


25.0


27.2


20. (>


15.6

NO
(PPM)
0,000
0.000
0.000
0.000
o.ooo
0.561
0.507
0.182
0.01 1
0.011
0.013
0.015
0.013
0.013
0 . n 1 2
0.011
0.009
0.009
0.003
0.000
0.000
0.000
0.000
o.ono
SR
CLANIG/MIN)

0.00
o.oo
0.00
0.00
0.00
0.00
0.12
0.39
0.70
0.97
1 .IB
1 .30
1.31
1.21
I. 09
0.«9
0.56
0.26
0.03
o.oo
0.00
0.00
0.00
0.00
NII2
(PPM)
0.002
0.002
0.002
0.01)2
0.002
0.156
0.1 74
0.358
0.378
0.289
0.215
0.156
0.120
O.U98
0.096
0.070
0.058
0.048
0.039
0.032
0.02/
0.022
0.019
0.018
CUM-SK
(LAivlG)

0.00
0, 00
0.00
0.00
0.00
0.00
2. 1(5
14.22
43.20
90. Ot,
152.04
225.00
303.18
380.52
452.22
514.02
561 .48
589.68
601 .14
602. '4 0
6U2.40
602,40
602.40
002.40
NUX
(PPM)
0.002
0.002
0.002
0.002
0.002
0.71R
0.681
0.540
0.388
0.299
0.228
0.171
0.133
0.111
0.106
0.060
0.066
0.057
0.042
0.032
0.027
0.022
0.019
0.018
DILUTION
(LPH)







65.70

















THC
(PPM)

0.36
0.41
0.39
0.38
5.62
5.78
4.31
3.83
3.31
2.«5
2.40
2.11
1.83
1.63

1.29
1.16
1 .07
0.92
0.88
0.91
0.87
0.83
BEGAN
(CST)







6.00

















CH4
(PPM)

0.36
0.39
0.39
0.38
0.39
0.39
0.34
0.35
0.34
0.35
0.34
0.35
0. J5
0.37

0.38
0.40
0.42
0.43
0.44
0.44
0.50
0.51
ENDED
(EST)

























NMHC CU NUK1 N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)

0.01 0.28
0.02 0.37
0.00 0.37
0.00 5.30
5.43 8.68
5.40 8.47
3.96 7.23
3.48 6.41
2.97 5.60
2.49 4.51 0.358 0.096
2.06 4.33
1.76 3.88
1.48 3.44
1.26 3.08
* 0.016 0.288
0.91 2.45
0.76 2.18
0.65 1.93
0.49 1.66
0.44 1.42
0.47 1.38
0.37 1.27
0.32 1.19
X POSSIBLE MINUTES Of- SUNSHINE 96

RDU AIRPORT MAXIMUM TEMPERATURE 27.2 CENT
it
Data auspect and deleted.






















PAGE   1
                                                                                                                            (/CM3)
-------
         llUfUUUH IIMIJG CHAMHFR  STUI.IY
                                                                            USEPA CUN1KACI  NU.66-Oa-H207
                                                                                                                               PAGf
to
CHAflMEH MUMUtH i
DAY d UT 3 1-
TlM[. (JS
(Lt>[)
0.30
1 .30
2.30
3,30
4 . 3 0
5,30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
1 i.iO
14. SO
15.30
16.30
1 7. SO
IN. 30
IV. 30
20.30
21 .30
22.30
23,30
11:11.
(car)
(PPM)
0 . 0 Tl
0.079
0.067
0.057
0.048
0.040
0.032
0.020
o.oa6
0.0 S2
0.045
0.059
0.076
0,092
0 , 1 0 14
0,111
0,112
0 . I I 0
0.107
0. 102
0.096
0.093
0.090
O.(l«4
TEMP
(CENT)
•>
-15-76
NCI
(PPM)
o.ooo
0.000
o.ooo
0.000
o.ooo
0.000
o.ooo
0.000
0.002
0.010
0.010
0.013
0.011
0.011
0.01 )
0,011
O.OJ3
0.012
0.007
0.001
o.ooo
0.000
0.003
0.004
SH
(LANG/MHO

(PPM)
0.016
0 .0 1 <4
0.011
0.012
0.01 1
0.010
0 .009
0.009
0.011
0.01 1
0.010
0.013
0.014
0 . 0 1 q
0.015
0.015
0.016
0.015
0 . 0 1 6
0.010
0.013
0.013
0.011
0.011
CUM-SK
(LAUGJ
MOX
(PPM)
0.016
0.014
0.014
0.012
0.011
0.0)0
0.009
0.009
0.013
0.020
0.019
0.026
0.025
0.025
0.026
0.026
0.02
0.69
0,68
0.68 0.036 0.007 0.084
0.61
0.67

0.70
0.73
0.7fe 0.192* 0.016 0.028
0.73
0.72
0,74
0,73
0.75
0,77
0.79
MINUTES (JF SUNSHINE 93

IN
(/CMS)





210







180




100







0.30
1 .30
        30
        30
      4,30
      5.30
      6.30
      7 , 40
      1.30
      9.30
     10.30
     1 1 .30
     12.30
     IS, 30
     14.30
     15. SO
     16.30
     17.30
     1H.30
     19.30
     20.30
     21 .30
     22.30
                16. 1
1 S.9
21.7
26.7
2B.C)
23.9
20.6
0.00
0.00
                                     0.00
                                                             HOU  A1KPOKT MAXIMUM ItMPtHAlURt 29. U CENT
                                                            *
                                                             Data suspect but retained.
0.00
0.00
0 .00
0.01
0.12
0.39
0.68
0.95
1 .02
1.30
1 .06
1 .30
0.9^
O.H3
0.55
0,?5
0.02
0.00
0.00
0.00
0.00
o.OO
0.00
0.00
0.00
0. 16
2 . 7f>
14.82
4 3. '14
89.10
147.36
21 S.60
2b / ,£?B
355.20
42b. 3h
<4 7'). 9<4
52'4. 70
552.30
563.16
56') . 00
5 o '4 . 0 0
So.4 .00
56-4 . OU
5o'( , 00
                              63.15
                                                             12.00
-------
   RU (JUrDUUR  SMUG CHftMBf R STUDY
USEPA CONTRACT NO . 60-08-2207
                                                                                                                             PAGF   4
CT\
CHAMBER I
u>Ar 5 or
TIME
(LSI)
0.40
1 .40
2.50
3. 50
4.30
5.30
6.40
7.40
8. 50
9.40
10.40
11.40
12.30
13,50
14.30
15.30
16.30
17.30
I B . 3 0
19.40
20.40
21 . 40
22.30
23.30
TIME
(E3I)
nlMIIEK
4
04
(PPM)
0.080
0.077
0.074
0.070
0.0b8
0.0b4
0.0o2
0 . 0 ') 7
0 . 0 5 4
0.053
0. 065
0 .006
0.104
0.122
0. 132
0.137
0.137







IE .IP
(CENT)
2
4-10-76
MO
(PPM)
0.0112
0.000
o.ooo
0.000
0.000
o.ooo
0.000
0.001
0.003
0.010
0.012
0.011
O.Ot 1
0.011
0.010
0.006
0,006







SR
(LANG/M1N)


UIJ2
(PPM)
0.011
0.011
0.011
0 . U 1 0
0.010
0.010
0.010
0.011
0.012
0.014
0.015
O.Olo
O.Olb
0.017
0.016
0.017
0.017







CU'1-3K
(LAHU)


'MIX
(PPM)
0.015
o.on
0.011
0.01 0
0.010
0.010
0.010
0.012
0.015
0.024
0.027
0.027
0.027
0.028
0.026
0.024
0.024







DILUTION
(LPM)


rue
(PPM)
0.72
0.67
0.74
0.74
0. /b
0.77
0.77
0.79
0.80
0.79
0.80
0.73
0.81
0.82
0.80
0.81
0.81







UEGAN
(EST)


CH4
(PPM)
0.60
0,55
0.58
0.58
0.61
0.60
0.59
0.61
0.62
0.61
0.61
0.56
0.60
0.62
0.63
0.64
0.64







ENDED
(ESI )
URBAN MIX
TARGET INI
NMIIC
(PPM)
0.12
0.13
0. 16
0.16
0.15
0.17
0.18
0. 18
0.16
0.18
0.19
0.17
0.21
0.20
0.18
0.17
0.17







* POSSIBLE

9^X D1LU1 ION
T1AL HC/NOX: 5,0 PPMC/0.71 PPM
CO NI3K1 M02-S HCHU CN
(PPM) (PPM) (PPM) (PPM) (/CM4)
0,78
0.71
0. 77
0.78
0. 79
0.79 0
0.75
0.78
0.80 * 0,013 0.074
0.78
0.80
0.75
0,81
0.85
0.84 * 0.022 0.002
0.84
0.84







MINUTES Of-' SUNSHINE 89

RDU AIRPORT MAXIMUM TEMPERATURE 30.0 CENT
0.40 " "" -• -"
1 .40
2.30
4.30
4.30
5.30
<•> . 4 0
7.30
8.30
9. 40
10.40
11.40
12.30
13.50
14.40
15.30
16.30
17.30
18.40
19.40
20.30
21 .40
22.30
24.30

17.8


15.6


15.6


23.9


29,4


26.9


24.4


20. b

0.00
0.00
0.00
0.00
0.00
0.01
0.13
0.39
0.65
0.90
1.14
1 .27
1.26
1 .25
0.99
0.75
0.53
0.25
0.03
0.00
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0 . 0 0
0.00
0.18
2.94
15.42
4 4. '50
67.00
14-D. 52
21r>.00
292.08
367.50
437. H2
492.90
534.94
5«0. 70
5/1. 7U
5/3.00
5 7 4 . 0 u
5/4.00
5 7 3. 0<>
5 / 4 . 0 0



*

Data suspect and deleted.














































































































-------
RTI OUTDOOR  SMOG CHAMBER STUDY

CrlAXUER NUMBER   5
oar i OF i      4-H-76
U3EPA CONTHftCT NO.66-02-

MIX, HC+NUX SLUG
       INITIAL HC/NOXI
                                                                     PAGE   J
                                           95X DILUTION
                                           5.0 PPMC/0.71  PPM
TIME
(ESD
0.47
1.47
2.47
4. "7
4.47
5.47
b.47
7 . u 7
8.47
9.47
10.47
11.47
12.47
15.47
14.47
15.47
16.47
17,47
18.47
19.47
20.47
21.47
£, 22 '.4 7
--• 25.47
T I ME
(EST)
05
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.012
0.207
0.269
0.420
0.522
0.552
0.516
0.484
0.437
0.582
0.522
0.267
0.220
0.185
0. 156
0. 152
0.112
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.515
0.445
0.105
0.006
0.009
0.006
0.009
0.004
0.002
0.002
0.001
0.001
0.001
0.001
0.000
o.ooo
0.000
0.000
0.000
SR
(LANG/M1N)
N02
(PPM)
0.002
0.002
0.002
0.002
0.002

0.158
0.56H
0.525
0.245
0.181
0.155
0.094
0.088
0.085
0.059
0.048
0.059
0.051
0.026
0.021
0 . 0 1 H
O.Olb
0.01 4
CUM-SR
(IKNG)
rgux
(PPM)
0.002
0.002
0.002
0.00?
0.002
0.629
0.585
0.471
0.529
0.251
0.187
0.145
0.098
0.090
0.086
0.060
0.019
0.040
0.052
0.026
0.021
0.01B
0.016
0.015
DILUTION
(LPM)
THC
(PPM)

0.77
0.74
0.61
0.54
'j.2,?
4.95
4.00
5.27
2.84
2.41
2.06
1.79
1.56
1.45
1.25
1.19
1.11
1.02
0.95
0.35
0.9?
0.90
0.67
lit GA.N
(1ST)
CH4
(PPM)

0. 74
0.70
0.5B
0.54
0.52
0.50
0.46
0.50
0.51
0.55
0.51
0.55
0.5S
0.57
0.60
0.61
0.61
0.62
0.61
0.56
0.61
0.65
0.65
KNDEO
(EST)
•YMHC
(PPM)

0.05
0.0 'J
0.02
0.00
4.70
a. 44
5.54
2.78
2.55
1.
-------
NT I OUTDOOR SMUG CHAMBER STUDY


CHAMBER NUMBER  3
DAY 2 UF  3     1-15-76
iJSEPA CONTRACI  NO.68-02-2207

MIX,  HC+NOX SLUG*       95X DILUTION
TARGET INITIAL  HC/NOX:   5.0 PPMC/O./I PPM
PAGE  2
TIME
(ESI)
0.17
1 .17
2.17
3.17
1.17
5.17
6.17
7.17
R.17
9.17
10.17
11.17
12.17
13.17
11.17
15.17
16.17
17.17
1R.17
19.17
20.17
to 21.17
ON 22.17
00 23.17
TIML
(EST)
03
(PPM)
0.096
0.079
0.066
0.056
0.017
0.000
0.000
0.010
0.053
0.108
0.167
0.231
0.316
0.361
0.391
0.399
0.391
0.380
0.361
0.317
0.335
0.328
0.317
0. 505
TEV5P
(CENT)
NO
(PPM)
0.000
n.ooo
0.000
0.000
0.000
0.179
0.112
0.067
0.021
0.011
0.006
0.002
0.001
0.001
0.000
0.000
o.ooi
0.002
0.002
0.001
0.000
0.001
0.003
0.003
SR
(LANG/MIN)
NU2
(PPM)
0.012
0.011
0.009
0.011
0.009
0.11H
0.112
0.115
0.152
0. 128
0.099
0.073
0.05'j
0.015
0.011
0.036
0.031
0.032
0.028
0.026
0.021
0.021
0.021
0.020
CUM-SR
(LANti)
NOX
(Pf-'H)
0.012
0.011
0.009
0.011
0.009
0.296
0.255
0.213
0.173
0.139
0. 106
0.075
0.056
0.016
0.011
0.036
0.035
0.031
0.030
0.027
0.021
0.022
0.025
0.021
DILUTION
(LPM)
THC
(PPM)
0
0
0
0
0
2
1
1
1
1
1
1
1

1
1
1
1
1
1
1
1
1
1
.83
.71
.79
.77
.71
.11
.92
.61
.17
.30
.19
.02
.03

.10
.13
.16
.16
.17
.22
.21
.21
.23
.26
BEGAN
(EST)
CHI
(PPM)
0.66
0.61
0.63
0.61
0.61
0.61
0.60
0.56
0.57
0.56
0.58
0.51
0.59

0.67
0.71
0.75
0.76
0.76
0.81
0.61
0.86
O.B9
0.90
ENDED
(EST)
V
MHC
(PPM)
0
0
0
0
0
1
1
1
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
X

.17
.13
.16
.17
.13
.50
,32
.05
.90
.71
.61
.18
.11

.13
.12
.11
.10
.10
.10
.37
.35
.31
.36

CO MBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
POSSIBLE


3DJ AIRPORT
0.17
1.17
2.17
3.17
1.17
5.17
6.17
7.17
B.17
9.17
10.17
11.17
12.17
13.17
11.17
15.17
16.17
17.17
18,17
19. "7
20.17
21.17
22. U7
24.17

16.1


13.9


13.9


21.7


26.7


2H.9


23.9


20.6

0.00
0.00
0.00
0.00
0.00
0.01
0.12
0.39
0.68
0.95
1.02
1 .30
1 .06
1.30
0.92
O.H3
0.55
0.25
0.02
0.00
0.00
0.00
0.00
0.00
o.on
0.00
0.00
0.00
0.00
0.20
3.96
la. 72
56.68
112.10
1 71 .36
210.10
311.60
382.00
119.36
502.01
511.00
56H.60
577.16
5/7.00
D//.00
577.HO
577. HO
5/7.80









*A


.97
.83
.03
.78
.72
.70 170
.67
.61
.63
.65
.67 0.152 0.075 0.175
.62
.70
100
.77
.80
.85 0.191 0.013 0.061
.83
.81 0
.81
.62
.82
.85
.66
MINUTES OF SUNSHINE 93

MAXIMUM TEMPERATURE 85,0 CEMT

second reactant injection took place at 0500 EST, 15 April 1976.
The target









50.05






























































12.00





















































injections were 1.25 ppraC urban mix and 0.350 ppra NO .










































-------
UUIUOOR  S^OG  CHAMF1ER STUDY
                                                                    JSEPA  CONTRACT NO.bB-oa-2207
                                                                                                                       PA6E
CHAV!MER f^U'-IBtR J
O&Y J Of 1 q-
TIME CIJ
(ESI) (PPM)
0.47
1.47
2.47
3.47
4. '17
5.47
6.47
7.47
8.47
9. a?
10.47
I I .47
12.47
13.4?
14. 07
15.47
16.47
17.47
16.47
19.47
20.47
Os 22.47
"° 23.47
0.294
0 . 2 H «
0.275
0.266
0.260
0.252
0.245
0.235
0.225
0.219
0.222
0.232
0.242
0.250
0,252
0 .252
0 , 2"6






i
•16-76
NO
(PPM)
0.002
0.000
o.ooo
0.000
0.000
0.000
0.000
0.002
0.003
0.002
0.003
0.001
0.001
0.000
0.000
0.000
0.000






(PPM)
0.019
0 . 0 1 (1
0.017
0.016
0.016
0.016
0.017
0.017
0.019
0.020
0.022
0.022
0.022
0.021
0.019
0.019
O.U1B






N(JX
(Pf'M)
0.021
0.018
0.017
0.016
0.016
0.016
0.017
0.019
0.022
0.022
0.026
0.024
0.024
0.021
0.019
0.019
0.018






THC
(PPM)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1






.26
. 25
.29
.30
.41
.32
.33
.34
.36
.37
. 39
.35
.41
.42
.42
.42
.44






CH4
(PPM)
0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
1
1






.93
.89
. 93
.94
. 95
.95
.94
.96
,99
.98
.00
.98
.03
.07
.10
.13
,14






MIX. -tC + NOX SLUG 9SX DILUTION
TftRGtT INII1AL HC/NOXI 5.0 PPMC/0.71 PPM
NMHC CO NUKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CMJ)
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.






35
36
36
36
36
36
39
38
37
39
39
37
36
35
32
29
30






0.»5
o.no
0.83
0.85
0.83
0.85 150
0.82
0.82
0.84 * 0.005 0.018
O.H5
0.88
0.86
0.91
0.92
0,91 * 0.024 0.037
0.93
0,92






Tl Mf.
(ESI )
0.47
1 .47
2.^7
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12. «
3 B 0 . 0 0
447.72
500.40
539.24
565.20
5/2. 04
573.00
573.00
5/3.00
573.00
373.00
                                    DILUTION
BEGAN

(EST)
ENDED
(EST)
 X POSSIBLE MINUTES  OF  SUNSHINE  89


 SOU AIRPORT MAXIMUM TEMPERATURE 86.0 CEMT

*
 Data suspect and deleted.
-------
KT1 OUFOOUK o'lljf,  CHAMHO' S1UUY
         NUMUtH   l>
DAY  1  OF  3      (4-14-/6
U3EPA  CONTRACT NO.68-02-2207

URHAN  MIX                 95X DILUTION
FARGEI  INITIAL HC/NOX:   5.0 PPMC/0.71 PPM
r mi
(t SI)
0.63
1.63
2.63
4.64
4.63
5.63
6.63
7.64
8 . 6 3
9.64
1 0 . (> 4
11.63
12.63
13.63
14.63
15.63
16.63
1 7 . 6 3
18.63
19.63
20.63
21 .64
22.63
23.63
tint
(t SI)
04
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0 . 0 U 0
0.003
0 . 0 8 7
0. 1 45
0. 193
0.257
0. 420
0.355
0.3 43
0.290
0.230
0.107
0.1S2
0 . 1 25
0.103
0.066
0.0/2
0 . 060
FF MP
(CENT)
NO
(PPM)
0.000
o.ooo
0.000
o.ooo
0 .000
0.521
0.434
0. 190
0.024
0.018
0 . 0 1 i\
0.010
0.014
0.010
0.016
0.015
0.009
0.009
0.002
0.000
0.000
0.000
0.000
o.ooo
SR
(LANG/HIM)
(PPM)
0.002
0 . 002
0.002
0.002
0.002
0.112
0. 129
0.248
0.309
0.244
0,187
0.135
0.094
0.068
0.051
0.043
0.035
0.030
0.02-4
0.019
0.016
0.014
0.012
0.012
LUM-SR
(LAND
NOX
(PPM)
o .002
0,002
o.oo?
0.002
0.002
0.633
0.56'l
0.442
0.343
0.262
0.201
0. 149
0. 108
0.002
0.067
0.058
0 . 0 4 4
0.039
0.026
0.019
0.016
0.014
0.012
0.012
DILUTION
(LPM)
THC
(PPM)

1
0
0
U
4
3
2
2
2
2
2
1
1
1
1
1
1
1

1
1
1

.04
.95
.91
.41
.09
.40
.93
.66
.44
.21
.04
.67
.81
.66
.64
.60
.58
.52

.51
.50
.48
BEGAN
(t
SF)
CH4
(PPM)

0.99
0.95
0.90
0.90
0.90
0.85
0.87
0.88
0.85
0.69
0.90
0.90
0.94
0.99
0.99
1.01
1 .04
1.05

1.09
1.14
1.15
ENDE.O
(E3T)
NHIIC CO NBK1 NU2-S HCHU
(PPM) (PPM) (PPM) (PPM) (PPM)

0
0
0
3
5
2
2
1
I
1
I
0
0
0
0
0
0
0

0
0
0

.05
.00
.0]
.50
.20
.56
.06
• / ' '
L t/
.33
.14
.96
.86
.68
.66
,60
.54
.47

.43
.36
.32

0
0
7
7
/
5
5
4
4
3
2
2
2
1
1
1
1
1

0
0
0
% POSSIBLE


RDU
0.63
1.64
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
1 1 . <>3
12.64
13.64
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21 .63
22.63
2i.fa5

11.7


15.0


10.6


18.9


25.0


2/.2


20.6


15.6

0.00
0.00
0.00
0.00
o.oo
0.00
0.12
0.39
0.70
n.97
1.18
1 .30
1.31
1 .24
1 .09
0.89
0.56
0.26
0.03
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0,00
0.00
0.00
4.56
22.02
57.20
109.46
1 / 5 . o 4
251 .00
329. 36
405.32
4/4.02
531 .62
5/2.68
594.88
601 . 74
602.40
602 . '10
o U 2 . 4 0
602. 40
602.40




A

"Data




62.56





















6





















.00




















































































AIRPORT

suspect























. 46
.33
.77
.00
.15
.98
. 15
.37
.76 0.184 0.105
.22
.77
.43
.11 * 0.017 0.464
.88
.64
.45
.32
.19

.94
.92
,85
MINUTES OP SUNSHINE 96

MAXIMUM TEMPERATURE 27.2 CENT

and deleted.






















                                                                                                                                PACU   I
                                                                                                                                 (/CM3)
-------
Murouuk s -IUG CHAMBER  STUUY
                                                                  U3tPA LUIJTRACI  ND.6H-02-5207
                                                                                                                     PACE  a
CHAMHtW
PAY 2 Uf
11 ME
(LSI)
0.65
1.63
2.63
3.63
4.63
S.63
6.63
7.63
H.63
9.63
10.63
1 1 .63
12.63
13.63
14.63
15.65
1 (> . b 3
1 7,63
1 H . 6 3
19.63
20.64
21.63
22.63
23.63
1 IfU
(LSI)
r'lLMHtR U
3 3

MAXIMUM TEMPERATURE 29.4 CENT

























CN
(/IM3)




0







0




0

































-------
KTI nuimiuH SMUG cuAMHtw sTuur
                                                                    UStPA CONJHACI NO.68-02-2207
                                                                                                                     PAGf.   3
CHAMbtR
HAY 5 U^
Tint
(tST)
0.64
1 .64
2.64
4.63
4.63
5.63
6.63
7.63
(1.63
9.63
10.63
1 1 .63
12.63
13.63
14.63
15.63
16.65
17.65
1H.63
19.63
20.63
22.63
23.63
Tint
(f SI )
NIMUI.R 4
5 4-
03
(PPM)
0.000
0 . 0 7 H
0.075
0.0/2
0 . 068
0.064
0 . 064
0.0/0
0.079
0.069
0.114
0.140
0.158
0. 168
0.170
0.171







[EMP
(CtllT)

l<>-76
Nil
(PPM)
0.000
0.000
0 . 0 f) 0
0.000
0.000
0.000
0.000
0.005
0 . 009
0.013
0.019
0.024
0.025
0.022
0.021
0.020
O.Olfl






Sl<
(LAMG/MIN)


>"U2
(PPM)
0.0 ]
0.0 1
0.0 1
0.0 I
0.0 1
0.0 1
0.0 1
0.0 1
0.013
0.014
0.015
0.016
0.017
0.017
0.018
0.019
0.016






CUM-SK
(LANG)


NUX
(PPM)
0.011
0.01
0.01
0.01
0.01
0.01
0.01
0.014
0.021
0.027
0.034
0.040
0.002
0.000
0.000
0.040
0.036






DILUTION
(LPM)


1HC
(PPM)
1 .56
.55
.57
.58
.59
.60
.61
.61
.60
,60
.57
.55
.57

1.58
1.60
1.61






BEGAN
(EST)


CH4
(PPM)
1.32
1.28
1.31
1.33
1.32
1.33
1.27
1 .30
1.34
1.31
1.31
1.28
1.31

1.35
1.35
1 .35






ENDED
(tST)
URHAfJ MIX
[AkGEl INI
NMHC
(PPM)
0.20
0.27
0,26
0.25
0.27
0.27
0.35
0.27
0.26
0.28
0.26
0.27
0.26

0.23
0.25
0.26






X POSSIBLE

95X DILUTION
TIAL HC/NUXt 5.0 PPMC/0.71 PPM
CO NBK1 NU2-S HCHU CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0.72
0.71
0.71
0.71
0.72 0
0.70
0.70
0.71
0.70 0.069 0.000 0.052
0.71
0.73
0. 73
0.77

0.79 0.301* 0.022 0.008
0.81
0.82






MINUTES OF SUNSHINE 89

HDU AIRPORT MAXIMOM TEMPERATURE 40.0 CENT
0.63
1 .63
2.63
3.63
4.63
5.63
6.63
7,63
'1.63
9.63
10.03
11.63
12.63
13.63
10.63
15.63
16.63
17.63
16.63
19.63
20.63
21.65
22.63
23.63

1 7.8


15.6


15.6


25.7


29.4


2(1.9


24.4


20 .6

0.00
0.00
0.00
0.00
0.00
0.01
0.13
0.39
0.65
0.90
l.H
1.27
1 .26
1.25
0.99
0.75
0.53
0.25
0.03
0.00
0.00
0.00
0.00
o . on
0.00
0.00
0.00
0.00
0.00
0. 38
5.54
23.22
56.50
10'j.OO
166.12
241.46
317.28
392.50
157.62
50/.90
54-4.54
"565.70
5/2.34
573.00
573.00
'-> 7 3 . 0 0
573.00
b74.G.>



*

Data suspect but retained.














































































































-------
   RTI OUTDOOR  SMOG  CHAMBER STUDY


   CHAMIltR NUMBER   1

   OAY 1  OF 3     4-28-76
USCPA CONTRACT NO.6B-oa-aa07
                                                   PAGE  1
MIX, NOX SLUG
TARGET INITIAL  HC/NOXI
 OX DILUTION
1.0 PPMC/0.10 PPM
to
TIME
(ESI)
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
8.97
9.97
10.97
1 1 .97
12.97
13.97
14.97
15.97
16.97
1 7.97
16.97
19.97
20.97
21.97
22.97
23.97
TIME
(ESI )
03
(PPM)
0.003
0.002
0.002
0.001
0.000
0.001
0.006
0.106
0.159
0.218
0.261
0.325
0.350
0.368
0.379
0.382
0.378
0.368
0.356
0.342
0.336
0,330
0.326
0.322
TEMP
(CENT)
NO
(PPM)
0.000
0,000
0.000
0.000
0.063
0.061
0.044
0.002
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
NU2
(PPM)
0.002
0.002
0.002
0.002
0.019
0.020
0.055
O.OU1
0.073
0.067
0.060
0.056
0.053
0.051
0.049
0.04 7
0.046
0.043
0.040
0.03o
0.03b
0.035
0.034
0.034
CUM-3H
(LANG)
NOX
(PPM)
0.002
0.002
0.002
0.002
0.103
0.102
0.098
0.083
0.073
0.067
0.060
0.056
0.053
0.051
0 .049
0.047
0.046
0,043
0.040
0.036
0.036
0.035
0.034
0.034
DILUTION
(LPM)
THC
(PPM)
1
1
1
1
2
2
2
2
2
2
2
2
2

2
2
2
2
2
2
2
2
2
2
.76
.83
.86
.88
.41
.83
.79
.68
.65
.55
.58
.54
.51

.43
.41
.40
.36
.31
.35
.35
.37
.38
.37
BEGAN
(E3T)
CH4
(PPM)
1 . 70
1.76
1.81
1.83
1.78
1.82
1.84
1.86
1,88
1.81
1.87
1.68
1.68

.64
.87
.88
.68
.83
.84
.86
.89
.89
.69
ENDED
(EST)
NMHC
(PPM)
0
0
0
0
0
1
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
x

.06
.06
.05
.05
.63
.01
.96
,83
.11
.75
.71
.66
.63

.59
.55
.52
.51
.47
.51
.47
.48
.49
.4B
POSSIBLE

CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
0
0
0
0
8
6
8
8
6
8
8
8
8

7
7
7
7
7
7
7
7
7
7


RDU AIRPORT
0.97
1.97
2.97
3.97
4.97
5.97
6.97
7.97
6.97
9.97
10.97
11.97
12.97
13,97
14.97
15.97
16.97
17.97
18.97
19.97
20.97
21.97
'22.97
23.97

6.7


2,8


4.4


11.1


14.4


16.3


14.4


7.2

0.00
0.00
0.00
0.00
0.00
0.02
0.20
0.51
0.82
.06
.28
.40
.43
.35
.18
0.93
0.65
0.34
0.09
0.00
0.00
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
1.16
12.60
42.78
91.36
155. b4
232.04
315.80
401 .54
482. 70
553.84
610.14
649.70
670.72
6 7ti . 62
67o.flO
6/0. HO
b76.HO
67h.80
t> 7 6 . rt 0




+

Data suspect





































































































































.31
.40
.41
.47
.32 "70
^32
.32
.30
.31
.22
.19 * 0,023 0.187
.12
.03 360
* 0.023 0.228
.68
.61
.54
.44
.27
.18
.14
.10
.07
.06
MINUTES OF SUNSHINE 98

MAXIMUM TEMPERATURE 18,3 CENT

and discarded.












































-------
RM OUTDOOR SMUG CHAMBER STUDY

CHAMbtH NUMBER  1
DAY a OF j     4-29-76
USEPA CONTRACT NO.68-02-2207
                                                 PAGf
MIX, NOX SLUG*
TARGET INITIAL HC/NOX:
 OX DILUTION
1.0 PPMC/0.10 PPM
TJMh
(CST)
0
1
2
3
'J
5
6
7
H
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
.97
.97
.97
.97
.97
.97
.9 7
.97
.97
.97
.97
.97
.97
.9 7
.97
.97
.97
.97
.97
.97
.97
.97
.97
.97
1 1HL
([
3T)
03
(PPM)
0.317
0.310
0.308
0.299
0.282
0.274
0.270
0.263
0.261
0.266
0.281
0.307
0.321
0.336
0.347
0.349
0.342
0.333
0.323
0.313
0.307
0.304
0.301
0.296
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
o.ooo
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
o.ooo
SR
(LANG/MIN)
NU2
(PPM)
0.034
0.034
O.U33
0.032
0.043
0.037
0.036
0.036
0.036
0.036
0.036
0.035
0.034
O.U33
0.031
0.029
U.028
0.026
0.022
0.020
0.019
0.019
0.019
0.018
CUM-SH
(LANG)
NOX
(PPM)
0.034
0.034
0.033
0.032
0.043
0.037
0.036
0.036
0.036
0.036
0.036
0.035
0.034
0.033
0.031
0.029
0.028
0.026
0.022
0.020
0.019
0.019
0.019
0.018
DILUTION
(LPM)
FHC CH4
(PPM) (PPM)
2.
2.
2.
2.
2.
2.
2.
2.

2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
36
35
37
36
38
36
35
29

39
38
32
33
21
27
28
27
26
26
26
26
27
2B
.91
.93
.90
.91
.89
.91
.68
.79

.90
.92
.87
.90
.78
.87
.91
.91
.91
.91
.93
.91
.92
.91
27 1.93
NMHC
(PPM)
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
BEGAN ENDED X
.45
.43
.48
.46
.49
.46
.48
.50

.49
.46
.45
.44
.44
.40
.37
.35
.34
,3S
.34
.35
.35
.36
.34
POSSIBLE
CO NBK1 N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
7.04
6.97
6.83
6.78
6.77 no
6.74
6.72
6.63
6.62
6.70 0.251 0.007 0.022
6.61
6.53
6.45
6.23 0.347 0.006 0.167
6.25
6.20
6.13
6.07
5.97
5.88
5.85
5.82
5.81
5.78
MINUTES OF SUNSHINE 96
(EST)- (E3T)
RDU AIRPORT MAXIMUM TEMPERATURE 21.1 CENT
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1 7
18
19
20
21

23
.97
.97
.97
.97
.97
.97
.97
.97
.97
.97
.97
.97
,97
.97
.97
.97
.97
.97
.97
.97
.97
.97
.97
.97

7.2


3.3


7.2


13.9


18.3


21.1


15.0


9.4

0.00
0.00
o.oo
0.00
0.00
0.01
0.20
0.51
0.81
1.07
.27
.41
.42
.35
. 19
O.R9
0.62
0.23
0.07
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.58
12.20
42. 1H
90. (8
153.86
229.66
31 3.98
399.16
480.30
552.02
606. 
-------
<_n
HU UUTUUUH  S'lUO  CHAMHER 3TUUY

              R   i
                4-30-76
                                                                          UStPA  CUNTHACT NU.68-Oa-£207
    CIIAMIILK MU
    n,M  3 UF 3
                                                                                                                             PA&F   i
MIX, NOX 3LUG
TARGET INITIAL  HC/NOXl
 OX DILUTION
1.0 PPMC/0.10 PPM
UML
(CST)
0.97
1.97
2.97
5.97
4.97
5.97
6.9?
7.97
8.97
9.97
10,97
1 1 .97
12.97
13.97
14.97
15.97
16.97
17.97
18.97
19.97
20.97
21 .97
22.97
1)3
(PPM)
0.293
0.288
0.286
0.283.
0.281
0.278
0.274
0.267
0.260
0.250
0.242
0.237
0.231
0.222
0.217
0.211







NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
o.ooo
0.000
o.ooo
0.000
0.000
0.000
0.000
o.ooo
0.000







NU2
(PPH)
0.018
0.018
0.018
0.018
0.017
0.018
0.018
0.018
0.018
0.019
0.019
0.019
0.019
0.018
0.018
0.017







MIX
(PPil)
0,018
0.010
0.018
0.018
0.017
0.018
0.018
0.018
0,018
0.019
0.019
0.019
0.019
0.018
0.018
0.017







THC
(PPM)
; .27
2.2'l
2.2')
2.24
2.24
2.25
2.23
2,27
2.26
2.26
2.26
2.18
2.23
2.23
2.23








CH4
tPPM)
.93
.89
.90
.90
,90
.91
.86
.93
.97
.97
.98
.87
.94
1.94
1,95








NMHC
(PPM)
0. 55
0.35
0.34
0.34
0. 34
0.33
0.36
0.31
0.30
0.29
0.28
0.32
0.29
0.28
0.27








CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
5.76
5.71
5.70
5.69
5.68
5.69
5.65
5.71
5.73
5.66 0.258 0.005 0.010
5.59
5.45
5.39
5.34 0.204 0.004 0.188
5.31








CN
(/CM3)




120


















    23.9 /

    TIME
    (LST)

     0.9/
     1.97
     2.97
     3.9/
     4.97
     5.97
     6.97
     7.97
     8.97
     9.97
    10.97
    11.97
    12.97
    13.97
    14.97
    15.97
    1 6 .9 7
    17.97
    18.97
    19.97
    20.97
    21 .97
    22.97
    23.97
TEMP
(CENT)

10.0


H.3


12.2


18. S


18.3


17.8


16.7


15.6

SR
CUM-SK DILUTION BEGAN ENDED
(LANG/M1N) (LANU) (LHM) (ESF) (EST)
0.
o.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
00
00
00
00
00
01
07
19
35
58
53
74
56
13
1 7
28
1 3
05
01
00
00
00
00
00
0
0
U
0
0
0
4
15
3b
70
10,2
146
180
189
199
216
224
227
227
22H
22M
22H
22d
228
.00
. 00
.00
.00
.00
.58
. O6
.8^
.50
.84
. 74
.72
.08
.34
.46
.04
. 14
.30
.98
.00
.00
.00
.00
.00
                                                                       I  POSSIBLE  MINUIES OF SUNSHINE    4
                                                                       RDU  AIRPORT MAXIMUM TEMPERATURE  20.6  CENT
-------
RT1 OUTDOOR SMOG CHAMBER STUDY

CHAMIJER NUMBER  2
DAY t  OF 3     0-28-76
U3EPA CONTRACT NO,68-02-2807
                                                 PAGE   I
MIX,  VOX SLUG
TARGET INITIAL HC/NOXJ
 OX DILUTION
1.0 PPMC/0.10 PPM
TIME
(Esn
0.13
1.13
2.13
3.13
0.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
10.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
c
TIME
(EST)

0.13
1.13
2.13
3.13
0.13
5.15
6.13
7.13
fl.13
9.13
10.13
11.13
12.13
13.13
10.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22. 13
35.15
03
(PPM)
0.002
0.001
0.039
0.037
0.036
0.000
0.002
0.018
0.087
0.133
0. 188
0.258
0.333
0,390
0.022
0.038
0.000
0.033
0.020
0.005
0,393
0.380
0.378
0.373

TEMP
(CENT)


6.7


2.8


0.0


11. I


10.0


18.3


10.0


7.2

VQ
(PPM)
0.000
n.ooo
0.000
0.000
0.000
0.087
0.082
0.037
0.010
0.005
0.002
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000

SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.02
0.20
0.51
O.B2
.08
.28
.00
.03
.35
.18
0.93
0.65
0.30
0.09
0.00
0.00
0.00
0.00
0.00
Wt
(PPM)
0.006
0.005
0.00'J
0.000
0.000
0.053
O.OS8
0.090
0.107
0.102
0.090
O.OR3
0.075
0.068
0.060
0.062
0.060
0.058
0.053
0.009
0.006
O.OOS
0.00'J
O.OO.t

CJM-3K
(LANG)

0.00
0.00
0.00
0.00
0.00
0.16
2.80
17.28
50.36
101.60
168.00
205.80
330.00
015.20
090.80
563.60
617.20
653.72
672.12
676.80
676.80
676.80
676.00
676. BO
NUX
(PPM)
0.006
0.005
0.000
0.000
0.000
0.100
0.100
0.132
0.117
0.107
0.096
0.083
0.075
0.063
0.060
0.062
0.060
0.059
0.053
0.009
0.006
0.005
0.000
0.003

DILUTION
(LPM)


THC CHO
(PPM) (PPM)
•
•
*
•
•
2.
2.
2.
?.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
1.
1.
2.
2.
2.

06
39
06
09
51
06
33
27
21
20
13
15
13
10
Oi
00
01
00
00
90
98
00
01
01
.39
.30
.01
.00
.00
.00
.00
.08
.07
.09
.03
.09
.50
.52
.09
.50
.51
.52
.55
,07
.52
.55
.56
.56

BEGAN ENDED
WHC
CO VBKI N02-S HCHO CN
(3PM) (PPM) (PPM) (PPM) (PPM) (/CMS)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

X
.07
.00
.06
.06
.06
.66
.88
.79
.70
.71
.70
.66
.63
.58
.53
.50
.50
.08
.06
.08
.06
.05
.05
.05

0
0
0
0
0
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
8
8
8

POSSIBLE
.09
.05
.09
.09
.51
,17 210
.18
.19
.20
.20
.09 * 0.002 0.105
.13
.09
.02 230
.79 * 0.026 0.181
.77
.70
.70
.61
.00
.32
.28
.23
.22

MINUTES OF SUNSHINE 98
(EST) (EST)




1

O'J

"Data














































































































AIRPORT

MAXIMUM TEMPERATURE 65.0 CENT

suspect and discarded.












































-------
RTI OUTDOOR  SMOG CHAMBER STUDY

CHAMIjER NUMBER   2
0*Y 2 OF 3      4-29-76
U3EPA CONTH»CT NO.66-02-

MIX, "OX SLUG*
TMGET INITIAL HC/NOXl
                          PAGE
 OX'DILUTION
1.0 PPMC/0.10 PPM
TIME
(EST)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20,13
21.13
22.13
23.13
TIME
(EST)
03
(PPM)
0.569
0.363
0.351
0.347
0.341
0,326
0.321
0.316
0.507
0.304
0.307
0.320
0.359
0.358
0.375
0.388
0.389
0.384
0.373
0.359
0.352
0.347
0.341
0.337
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
o.ooo
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
Ni)2
(PPM)
0.043
0.043
0.041
0.041
0.040
0.04S
0.042
O.OU2
0.043
0.04K
o.oua
0.043
0.043
0.042
0.041
0.040
0.037
0.03S
0.032
0.028
0.027
0.026
0.026
0.026
CUM-SR
(LBNG)
NOX
(PHM)
0.045
0.043
0.041
0.041
0.040
0.045
0.042
0.042
0.043
0.044
0,044
0.043
0.043
0.042
0.041
0.040
0.037
0.035
0.032
0.028
0.027
0,026
0.026
0.026
DILUTION
(LPM)
THC CH4
(PPM) (PPM)
2.00 .58
2.00
2.00
2.00
2.02
2.02
2.02
2.01
1.97
2.01
2.04
2.02
2.00
2.00
.90
.95
.97
.95
.95
.96
.95
.96
.98
.99
.58
.60
.58
.59
.58
.60
.58
.56
.60
.60
.62
.57
.59
.49
.58
.62
.63
.63
.63
.64
.64
.65
.65
BEGAN ENDED
(EST) (EST)
NMHC
(PPM)
0.42
0.42
0.40
0.42
0.43
0.44
0.42
0.43
0.40
0.42
0.44
0.40
0.43
0.41
0.40
0.37
0.35
0.32
0.32
0.33
0.31
0.32
0.33
0.34
X POSSIBLE

CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
8.20
fl.14
fl.06
7.90
7.85
7.60 150
7.79
7.70
7.67
7.71
7.69 0.288 0.011 0.000
7.66
7.59
7.53
7.39 0.335 0,007 0.053
7.41
7.41
7.58
7.32
7.18
7.09
7.05
7.00
7.00
MINUTES OF SUNSHINE 96

RDU AIRPORT MAXIMUM TEMPERATURE 70.0 CEMT
0.13
1.13
2.13
3. 13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20. 13
21.13
22.15
23.13

7.2


3.3


7.2


13.9


18.3


21.1


15.0


9.4

0.00
0.00
0.00
0.00
0.00
0.01
0.20
0.51
0.81
.07
.27
.41
.42
.35
.19
0.89
0.62
0.23
0.07
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.08
2.20
16.68
49.68
100.36
166.16
243. 4H
328.16
412.80
492.52
3 b 1.52
612.76
64b.R<4
659. $b
663.00
663.00
665.00
663.00
663.00




A
A second injection took place at sunrise on 29 April 76. Target












































injection:





















.005 ppm NO .
X




















-------
3T] OUTUOOH SMDG CHAMBER STUDY

CHAMBER NUMBER  2
DAY 3 OF 3     4-30-76
JSEPA CONTRACT  NO.68-02-2207
                                                 PAGE  3
MIX,  ^OX SLUG
TARGET INITIAL HC/NOXl
 OX DILUTION
1.0 PPMC/0.10 PPM
TIME
(EST)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18,13
19.13
20.13
^21.13
-a 22.13
00 23.13
TIME
(EST)

0.13
1.13
2.13
3.13
a. 13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
2J.13

03
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0








.332
.325
.321
.317
.513
.306
.301
.295
.290
.282
.275
.268
.270
.264
.256
.250
.242







TEMP
(CENT)



























10.0


8.3


12.2


18.3


18.3


17.8


16.7


IS. 6

MO Y(J2
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0








.
.
.
.
.
.
.
.
B
,
.
«
.
m
.
.
m








000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000







SR
(LANG/MIN)


























0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

.00
.00
.00
.00
.00
.01
.07
.19
.35
.58
.53
.74
.56
.15
.17
.28
.13
.05
.01
.00
.00
.00
.00
.00
(PPM)
0.025
0.024
0.024
0.024
0.024
0.024
0.024
0.024
0.024
0.025
0.025
0.025
0.025
0.024
0.022
0.021
0.021







CUM-SR
(LUNG)

0.00
0.00
0.00
0.00
0.00
O.Ofl
1.16
6.32
19.00
41.84
76.24
109. /2
152.68
182.84
190.96
202.04
217.64
224.80
227.48
228.00
228.00
228.00
22H.OO
£28.00
NOX 1HC
CH4 MMHC
CO ^BKl N02-S HCHO
(PPM) (PPM) (PPM) (»PM) (PPM) (PPM) (PPM) (PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0







.025 1.99
.024 .98
.024 .96
.024 .96
.024 .96
.024 .95
.024 .96
.024 .96
.024 .97
.025 .97
.025 1.97
.025 1.97
.025 1.92
.024 1.96
.022 1.96
.021 1.95
.021







.66 0.33 6
.67 0.32 6
.63 0.33 6
.63 0.33 6
.64 0.32 6
.65 0.30 6
.66 0.30 6
.62 0.34 6
.68 0.30 6
.70 0.27 6
.72 0.26 6
.71 0.26 6
.64 0.29 6
,69 0.27 6
.70 0.25 6
.72 0.23 6








DILUTION UEGAN ENDED X POSSIBLE
.98
.92
.87
.85
.85
.62
.80
.80
.84
.84
.84 0.269 0.005 0.072
.77
.69
.68
.63 0.230 0.005 *
,59








MINUTES OF SUNSHINE 4
CN
(/CH3)





170



















(LPM) (EST) (EST)


















































ROU AIRPORT
it
Data suspect






















MAXIMUM TEMPERATURE 69.0 CENT

and discarded.















































-------
RTJ OUTDOOR  SMUli  CHAMBER STUDY


CHAMBER NUMBER   3

DAY 1 OF 3      4-28-76
JSE<>A CONTRACT HO .t>8-0^-^^0^
                                                   PAGE   I
MIX, >jax SLUG
TMGET INITIAL HC/NOXI
 OX DILUTION

1.0 PPMC/0.10 PPM
TIME
(EST)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13,30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
TIME
(EST)
03
(PPM)
0.001
0.000
0.000
0.000
0.000
0.000
0.001
0,028
0.125
0.175
0.241
0.295
0.327
0.348
0. 361
0.368
0.368
0.358
0.345
0.332
0.322
0.314
0.308
0.303
TEMP
(CENT)
NO
(PPM)
0.000
o.ooo
0.000
0.000
0.000
0.083
0.076
0.018
0.002
0.001
0.000
0.000
0.000
0.000
0.000'
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
N02
(PPM)
0.001
0.001
0.001
0.001
0.001
0.019
0.024
0.076
0.077
0.068
0.062
0.05B
0.055
0.052
0.050
0.047
0.045
0.044
0.041
0.036
0.034
0.034
0.032
0.032
CJM-SR
(Ltt.NG)
NOX
(PPM)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.001
.001
.001
.001
.001
.103
.099
.094
.079
.070
.062
.058
.055
.052
.050
.047
.045
.044
.041
.036
.030
.033
.032
.032
DILUTION
(LPM)
THC
(PPM)
1.54
1.21
1.10
0.76
0.61
1.14
1.53
1.4B
1.39
1.38
1.33
1.35
1.35
1.34
1.31
1.32
1.32
1.33
1.35
1.30
1.35
1.36
1.39
1.40
BEGAN
(EST)
CH4
(PPM)
1.50
1.20
i.oe
0.76
0.61
0.50
0.61
0.63
0.63
0.65
0.63
0.70
0.73
0.76
0.78
0.79
0.82
0.86
0.90
0.86
0.92
0.95
0.95
0.98
ENDED
(EST)
NMHC
CO NBKI N02-S HCHO CN
(P?M) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
X

04
01
02
01
01
60
92
85
75
73
70
66
63
58
53
52
09
47
05
44
43
41
00
42
0
0
0
0
0
8
fl
8
8
6
8
8
8
7
7
7
7
7
7
6
6
6
6
6
POSSIBLE

RDU
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30

6.7


2.8


4.4


11.1


14.4


18.3


14.4


7.2

0.00
0.00
o.oo
0.00
0.00
0.02
0.20
0.51
0.82
.08
.28
.40
.43
.35
.18
0.93
0.65
0.34
0.09
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.36
4.flO
22.38
58. S6
112.41
180.84
259. BO
344.34
428.70
506.64
5/2.94
623.70
65/.I2
673.02
6/6. HO
6/6.80
676.HO
6/6.80
6/6. HO




*

Data





































































































































AIRPORT

.43
.39
.45
.49
.47
.65 200
.65
.64
.62
.55
.39 * 0.027 0.137
.26
.09
.96 178
.67 * 0.025 0.231
.51
.38
.24
.06
.63
.73
.69
.65
.61
MINUTES OF SUNSHINE 96

MAXIMUM TEMPERATURE 65.0 CE^T

suspect and discarded.












































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  3
DAY 2 OF 3     1-29-76
USEPA CONTRACT NO.68-02-3207
                                                 PAGE
MIX,  MOX SLUG*
TARGET INITIAL HC/NOXI
 OX DILUTION
1.0 PPMC/0,10 PPM
TIME
(EST)
0.30
1.30
2.30
3.30
1.30
5.30
6.30
7.30
6.30
9.30
10.30
11.30
12.30
13.30
11.30
IS. 30
16.30
17.30
18.30
19.30
20.30
ro aU3°
bo 22.30
0 23.30
TIME
CESH

0.30
1.30
2.30
3.30
1.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
11.30
15.30
16.30
17.30
19.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)
0.299
0.293
0.281
0.279
0.271
0.256
0.250
0.217
0.215
0.217
0.257
0.270
0.286
0.303
0.512
0.322
0.320
0.311
0.302
0.291
0.261
0.280
0.275
0.271
TEMP
(CENT)


7.2


3.3


7.2


13.9


16.3


21.1


15.0


9.1

^0
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.20
0.51
0.81
.07
.27
.11
.12
.35
.19
0.89
0.62
0.23
0.07
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.032
0.032
0.030
0.030
0.029
0.036
0.033
0.033
0.033
0.033
0.033
0.032
0.032
0.030
0.02fl
0.02B
0.026
0.021
0.021
0.018
0.017
0.017
0.017
0.017
CJM-SR
(LtftNU)

0.00
0.00
0.00
0.00
0.00
0.18
1.20
21. 78
57.78
111.06
178. B6
257.56
312.36
126.30
501.12
570.12
MB. 96
619.11
660.06
663.00
6b3.00
663.00
bb3.00
Sbi.OO
NOX THC CHI
(PPM) (PPM) (PPM)
0.032 1.10 0.99
0.032
0.030
0.030
0.029
0.036
0.033
0.033
0.033
0.033
0.033
0.032
0.032
0.030
0.028
0.028
0.026
0.021
0.021
0.018
0.017
0.017
0.017
0.017
1.10 .01
1.11
.11
.11
.11
.11
.13
.11
.16
.16
.16
.16
.11
.10
.15
.16
.17
.19
.19
.52
.51
.52
.52
.01
.05
.05
.06
.07
.01
.01
.07
.11
.12
.10
.11
.06
.16
.19
.21
.21
.25
.27
.28
.30
.30
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























MMHC CO 'JBKI N02-S HCHO
(PP.M) (PPM) (PPM) (PPM) (PPM)
0.11 6.60
0.10 6.52
0.37 6.11
0.39 6.31
0.39 6.25
0.38 6.22
0.38 6.19
0.39 6.13
O.U1 6.12
0.39 6.13
0.37 6.06 0.198 0.010 0.015
0.35 5.95
0.36 5.76
0.33 5.63
0.31 5.16 0.285 0.006 0.031
0.30 5.10
0.27 5.30
0.26 5.17
0.25 5.10
0.21 1.95
0.25 1.92
0.23 a. 90
0.23 4.83
0.22 1.80
% POSSIBLE MINUTES OF SUNSHINE 96

3DU AUPORT MAXIMUM TEMPERATURE 70.0 CE>Ui

A second Injection took place at sunrise on 29 April 76.
injection: 0.005 ppm NO .
x




















CN
(/CM3)





200






















Target






















-------
RTI OUTDOOR  SMOG CHAMBER  STUDY

CHAMBER NUMBER  3
    3 OF 3     0-30-76
U5EPA CONTRACT NO.68-02-2207
                                                  PAGt   1
MIX,  *JOX SLUG
TMGET INITIAL HC/NOXi
 OX DILUTION
1.0 PPMC/0.10 PPM
TIME
(EST )
0.30
1 .30
2.30
3.30
4. JO
5.30
6.30
7.30
8.30
9. JO
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
33
(PPM)
0.263
0.258
0.253
0.250
0.246
0.241
0.238
0.234
0.229
0.220
0.214
0.207
0.205
0.196
0.189
0.164
0.178




NO
(PPM)
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000




^02
(PPM)
0.017
0.016
0.016
0.015
0.016
0.016
0.016
0.016
O.Olh
0.016
0.017
0.017
0.017
0.015
0.015
0.015
0.015




NUX THC CHO
(PPM) (PPM) (PPM)
0.017 1.50 ,31
0,016
O.Olb
0.015
O.Olb
0.016
0.016
0.016
0.016
0.016
0.017
0.017
0.017
0.015
0.015
0.015
.55
.50
.50
.53
.50
.51
.50
.57
.56
.59
.50
.57
.60
.60
.60
.31
.29
.30
.31
.32
.31
.31
.35
.38
.41
.39
.3B
.45
.47
.47 -
0.015




^MHC
(PPM)
0.23
0.20
0.25
0.24
0.23
0.21
0.20
0.23
0.22
0.19
0.17
0.15
0.19
0.15
0.13
0.13





CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM)
4,78
4.75
4.71
4.66
0,64
0.63
0.58
4.60
4.64
0.60
0.08 0.194 0.004 0.005
4.30
4.16
3.97
3.93 0.134 0.004 0.120
3.67





CN
(/CM3)





180















23.30
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.01
0.07
0.19
0.35
0.58
0.53
0.74
0.56
0.13
0.17
0.28
0.13
0.05
0.01
0.00
0.00
0.00
0.00
0.00
CUM-SR DILUTION BEGAN ENDED
(IftNG) (LPM) (EST) (EST)
0.00
0.00
0.00
0.00
0.00
0.16
1 .86
8.22
22.50
47.64
81 .54
117.12
158.28
184. lu
192.66
204.84
218.90
225.30
227.58
228.00
228.00
228.00
228.00
228.00
                                                                     X POSSIBLE MINUTES OF SUNSHINE   4

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE 69.0 CENT
-------
R1I OUTDOOR  5HUG CHAMBER STOUT
U3EPA CONTRACT  NU . 6R-02-220 7
                                                                                                                           PAI.f.   1
CHAMULR
iHlhHJEK <(
DAY 1 UF 3 4-28-76
1 If'l
(Esr )
0.07
1.47
2.47
4.47
4.47
5.47
6.47
7.47
(1.47
9.47
10.47
11.47
12.47
13.47
14.47
15.07
16.47
17.47
1H.47
19.47
20.47
N> 21.47
°° 22.47
10 23.07
TIME
(EST)
03
(PPM)
0.000
0.000
0.000
0.000
o.oo o
o.ooo
0.001
0 . f) 1 b
0.0/2
0.095
0.109
0.132
0. 159
0.189
0.215
0.231
0.235
0.225
0.211
0.199
0.191
0. 186
0. 182
0.176
TEHP
(CENT)
N(J
(PPM)
0.000
o.ooo
o.ooo
o.ooo
0.000
0.090
0.083
0.033
0.011
0.010
0.01 1
0.012
0.015
0.015
0.017
0.017
0.017
0.015
0.010
0.002
0.000
0.000
0.000
0.000
SR
(LANG/MN)
U02
(PPM)
0.001
0.001
0.001
U . 0 0 1
0.001
0.016
0.028
y.ona
0.0/6
0.0/2
0 .068
0.063
0.058
0.052
0.04/
0.00 1
0.037
0.034
0.030
0.02o
0.024
0.022
0.021
0.021
CUH-3R
(LANG)
NUX
(PPM)
0.001
0.001
0.001
0.001
0.001
0. 100
0.111
0.102
0.067
0.081
0.079
0.075
0.073
0.067
0.060
0.058
0.055
0.049
0.040
0.026
0.024
0.022
0.021
0.021
DILUTION
(LPM)
THC
(PPM)





0.83
1.11
1.07
1 .00
0.97
0.97
1.00
1 .00
1.00
0.96
0.98
0.98
1.00
1.02
0.99
1 .04
1 .06
1 .06
1 .08
HI GAM
(CST)
CH4
(PPM)





0.48
0.53
0.58
0.56
0.57
0.54
0.59
0.61
0.62
0.61
0.62
0.62
0.64
0.66
0.5/
0.63
0.66
0.67
0.69
ENDED
(EST )
MIX, NOX SLUG OX DILUTION
TARGET INI
MMIIC
(PPM)





0.36
0.57
0.50
0.42
0.41
0.43
0.41
0.38
0.38
0.37
0.36
0.36
0.36
0.36
0.42
0.40
0.40
0.00
0. i9
X POSSIBLE

T1AL HC/NOX: 1.0 PPMC/0.10 PPM
CO NBKI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM)





7.90
7.93
7.95
7.93
7.B3
7.78 * 0.056 0.093
7.71
7.60
7.51
7.29 * 0,055 0.248
7.19
7.09
7.04
6.88
6.73
6.67
6.64
6.62
6.65
MINUTES OF SUNSHINE 98


CN
(XCM3)





140







140












RDU AIRPORT MAXIMUM TEMPERATURE 18,3 CENT
0.47
1.07
2.07
3.47
0.47
5.47
6.47
7.47
6.47
9.47
10.07
11.47
12.47
13.47
14.47
15.47
16.47
17.47
1R. 47
IV. 47
20.47
21 .47
22.47
ai.«/

6.7


2.8


0.4


11.1


14. U


18.3


14.4


7.2

0.00
0.00
0.00
0.00
o.oo
0.02
0.20
0.51
0.82
.08
.28
.40
.03
.35
.18
0.93
0.60
0. 54
0.09
0.00
0.00
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.56
6.80
2/.08
66.76
123.20
193.64
273.30
358. hO
042.20
518.44
582.24
630.20
6bU.52
673.92
076.80
b/o.80 .
6/0.80
t>7o.HO
t> /o .riO








































































*
Data suspect























and discarded.














































-------
WTI   (HJIlli)UH  SMIJL,  LHAMHF. H  SFUUY

CH/VlHLK  IJUMIIEH   1
DAY   2  Of-   3         0-29-76
U3LPA  CLM1KACI  NIJ . 66- 0 d -2 0
0.51
O.fll
1.07
1 .27
1.01
1 .42
1 .35
1.19
0.89
0.62
0.23
0.0 /
0.00
0.00
0.00
O.oo
o.oo
0 .00
0.00
0.00
0.00
0.00
0.26
6.20
26.88
t>5.8(J
121. It}
191 .-,6
2/1 .68
356.56
439. HO
516.42
5/9.32
625. 16
051 .04
or>0 . /6
6') 5.00
tj 6 3 . 0 0
Ob 5.0i)
DO 3. 1)0
6t>4 . 00









*
A

second
injection































































































































injection took place at sunrise on 29 April 76. Target
: 0.005 ppm NO .
X




















-------
   Kll UMTDOUH SMUG CHAMHEK  STUUr
                                                                           UStPA CLNTKACl  N(J.68-02-2207
                                                                                                                              PAGf   3
UlAMHER 'jU.-i
DAY 3 UF 4
TIME
(ESI)
0.47
1.47
2.47
4.47
4.47
b.47
6.47
7.47
H.47
'v y 7
10.47
11.47
12.47
13.47
14.47
1 b . 4 7
16.47
17.47
1 8 . .84
124.b2
                                  lbb.44
                                  1VU.4b
                                  207.64
                                  220.24
                                  227.66
                                  228.00
                                  220.00
                                      . OO
DILU1IUN
 (LPK)
libT.AN
(EST)
ENDED
(ESI)
                                                                           X POSS1ULF MIMUTtS OF SUNSHINE    4

                                                                           RDU AIKPOKT  MAXIMUM ThMPERATUKE  20.6 CENT
-------
   KTI OUTDUOK SMUG  CHAfHFR STUUY

   CHAMIILH NUMBtH   1
   DAY 1  OF 3     5-  6-76
UStPA CONTHACT NU.68-08-2207
                                                   PAGE  1
N>
MIX, NOX SLUG
TARGET INITIAL HC/NOX1
 OX DILUTION
1.0 PPMC/0.10 PPM
TIME
(LSI)
0.13
1.13
2.13
3.13
1.13
5.13
6.13
7.13
8.13
9.13
10.13
11,13
12.13
13.13
14.1 3
15.13
16.13
17.13
16.13
19.13
20.13
21.13
22.13
23.13
TIME
(LST)
U3
(PPM)
0.000
0 .000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.011
0.011
0.096
0. 168
0.236
0.302
0.355
0.389
0.391
0.375
0.311
0.323
0.311
0. 105
0.295
TEMP
(CENT)
NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.160
0.373
0.317
0.251
0.112
0.035
0.012
0.001
0.000
0.000
0.000
0.000
0.000
0,000
0,000
0.000
0.000
o.ooo
0.000
SK
(LANG/MIN)
N(J£
(PPM)
0.01)1
0.001
0.001
0.001
0 . 0 ') 1
0.019
0.025
0.050
0.137
0.250
0.291
0.2H6
0.263
0.234
0.201
0.1 M
0. 115
0.121
0.095
0.057
0.010
0.036
0.031
0.033
CUM-3R
(LANG)
N(JX THC
(PPM) (PPM)
0.001
0.001
0.001
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.001
.001 0.81
.399 2.06
.396
. 197
.388
.363
.329
.297
,261
.233
.201
.171
. 115
.121
.095
.057
,010
.036
.031
.033
.65
.89
.66

.77
,81
.BO
.75
.79
.76
.75
.70
.69
.69
.69
.68
.71
.72
DILUTION DEGAN
(LPM) (EST)
CHI
(PPM)

0.79
0.92
0.83
0,60
0.81

0.91
0.95
0.99
0.97
.01
.06
.08
.09
.10
.10
.11
.11
.12
,15
ENDED
(EST)
NMHC CU NBKJ N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) UCM3)

0
1
1
1
1

0
0
0
0
0
0
0
0
0
0
0
0
0
0
X


.05
.11
.02
.09
.01

.87
.87
.81
.78
.79
.70
.67
.60
.59
.59
.58
.57
.59
.57

0.

8.
6.
8.

8.
7.
7.
7.
7.
7.
7,
7.
6.
6.
6.
6.
6.
6.

17
* 0
29
30
27
8 0.226 0,087
03
91
86
63
53
11 0.311 0.111 *
26
07
97
85
69
67
51
17
POSSIBLE MINUTES OF SUNSHINE 68

RDU
0.13
1.13
2,13
3.13
1.13
5.13
6.13
7.13
0.13
9.13
10.13
11.13
12.13
13.13
1U.13
15.13
16.13
17,13
18.13
19.13
20.13
21.13
22.13
23.13

15.6

13.9


16.1


22.2


25.0


26. 1


22.fi


21.1

0.00
0.00
o.oo
0.00
o.oo
0.02
0.19
0.17
0.69
1.02
1 .01
1.29
1.30
1.33
1.02
O.B7
0.51
0.31
0.05
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0. 16
2.72
16.36
1b.32
90.36
151 . /2
216. 12
293.00
371.61
419. 16
5U9. 16
558.72
5(19.^6
605. BO
6UH.-40
60«.qo
6 OH. 'ID
6UH.HO
6 0 y , '1 U






































































*























AIRPORT

Data suspect











































MAXIMUM TEMPERATURE 27.2 CENT

and discarded,





















-------
RT1 OUTDOOR SMUG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 2 Of 3     5- 7-76
U3EPA CONTRACT NO.68-02-2207
                                                 PAGE  2
MIX, NOX SLUG *
TARGET INITIAL HC/NOXj
 OX DILUTION
1.0 PPMC/0.10 PPM
TIME
(EST)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
fo 20.13
°? 21.13
<* 22.13
23.13
TIME
(tST)

0.13
1.13
2.13
3.13
1.13
S.13
6.13
7.13
8.13
9.13
10.13
11.13
12,13
13.13
14.13
15,13
16.13
17.13
18.13
19.13
20. li
21.13
22.15
23. 1 3
03
(PPM)
0.287
0.276
0.271
0.266
0.259
0.246
0.238
0.233
0.225
0.216
0.210
0.213
0.244
0.268
0.289
0.296
0.296
0.289
0.278
0.267
0.259
0.252
0.246
0.241
TEMP
(CENT)


18.9


17.2


17.8


19.4


24.4


25.0


22.2


20.0

NO
(PPM)
0.000
0.000
o.ooo
o.ooo
0.000
0.000
0.000
0.000
0,000
o.ooo
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0,00
0.00
0.00
0.02
0.09
0.12
0.18
0.46
1.17
1.10
1.05
0.64
0.61
0.43
0.19
0.05
0.00
0.00
0.00
0.00
o .00
N02
(PPM)
O.Oil
U.OiO
0.029
0.028
0.02rt
0.030
0.028
0.02d
0.027
0.027
0.027
0.028
0.028
0.028
0.028
0.026
0.026
0.025
0.024
0.020
0.018
0.018
0.017
0.017
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.16
1.92
7.56
15.24
28.28
61 .56
131.20
196.80
258.12
306.68
341 .8'1
36b.72
376.00
3/H.60
378.60
378.60
3 /H.hO
i/e.oo
NOX THC CH4
(PPM) (PPM) (PPM)
0.031
0.030
0.029
0.026
0.028
0.030
0.028
0.026
0.027
0.027
0.027
0.028
0.028
0.026
0.028
0.026
0.026
0.025
0.024
0.020
0.018
0.018
0.017
0.017
.73
.71
.59
.71
.70
.70
.61
.60
.73
.74
.73
.64
.70
.71

.72
.70
.70
.65
.69
.70
.72
.73
.73
.15
.18
.18
.20
.20
.21
.14
.16
.20
.20
.20
.14
.24
.23

.30
.30
.31
.27
.22
.27
.32
.32
.33
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC CO NUKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM)
0,57 6.32
0.54 6.25
0.41 6.28
0,51 6.29
0.50 6.19
0.50 6.11
0.46 6.06
0.44 6.16
0.53 6.08
0.54 5.98 0,293 0.005 0,162
0.52 5,92
0.49 5.88
0.46 5,63
0.48 5.73
0,286 0.005 **
0.41 5.57
0.40 5.65
0.39 5.58
0.38 5.51
0.47 5.37
0,43 5.36
0.40 5.30
0,40 5.20
0.39 5,15
% POSSIBLE MINUTES OF SUNSHINE 39

RDU AIRPORT MAXIMUM TEMPERATURE 26,7 CENT


* A second reactant injection took place @ 0400 EST,
7 Hay 1976. The target injection was 0.005 ppra NOX.

** Data suspect and discarded.


















CN
(/CM3)




0








0





































-------
KTI UUTDUUH SMOG CHAMHtR  STUDY

CHAMBER NUMbtR  1
DAY 3 OF 3     5- 8-76
                                                           USEPA CONTRACT NO.68-02-2807
                                                                                                             PAGE  J
                                                           MIX, NOX SLOG
                                                           TAHGET  INITIAL  HC/NOXt
                         OX DILUTION
                         1,0 PPMC/0,10  PPM
TIME
(fcST)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.14
6.13
9.13
10.13
11.13
12. IS
13.13
14.13
15.13
\6.13
17.13
18.13
19.13
20.13
21. IJ
03
(PPM)
0.235
0.227
0.217
0.207
0.194
0.183
0.173
0.163
0.152
0.141
0.132
0.139
0.143
0.151
0.157
0.156






NO
(PPM)
o.ooo
o.ooo
o.ooo
0.000
o.ooo
o.ooo
o.ooo
o.ooo
o.ooo
0.000
o.ooo
0.000
0.000
0.000
0.001
0.002






N02
(PPM)
0.017
0.016
0.015
0.015
0.015
0.013
0.013
o.oi s
0.01,?
0,011
0.015
0.01 /
0.019
0.019
0.020
0.021






NO* TMC
(HPM) (PPM)
0.017
0.016
0.015
0.015
0.015
0.013
0.013
0.013
0,012
0.013
0.015
0.017
0.019
0.019
0.021
0.024
.73
.73
,73

,72
.72
.72
.62
.72

.65
.65
.63
.57
.61
.61






CH4
(PPM)
1.33
1.34
1.34

1.38
1.38
1,38
1.29
1.34

1.38
1.37
1.38
1.34
1.37
1.37






NMHC
(PPM)
0.40
0.39
0,39

0.34
0,34
0.34
0.33
0.38

0.27
0.28
0.25
0,23
0,24
0.24






CO NBKl N02-3 HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
5,10
4.94
4,88

4,94
4.76
4.71
4.52
4,54 0,139 0,003 0.000

4,59
4.49
4.52
4,
195.^6
23H .
-------
RTI OUTDOOR SMOG CHAMBER STUUY

CHAMbER NUMBER  2
DAY 1  OF 3     5- 6-76
USEPA CONTRACT NO.68-02-2207
                                                 PAGE  J
MIX, NOX SLUG
TARGET INITIAL HC/NOXl
 OX DILUTION
1,0 PPMC/0.10 PPM
TIME
asM
0,30
1.30
2.30
3.30
4. 30
5.30
6.30
7.30
fl.30
9,30
10.30
11 .30
12.30
13.30
14,30
15.30
16.30
1 7.30
18.30
19.30
to 20.30
£ 21.30
00 22.30
23,30
TIME
(EST)

0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
6.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
16.30
19.30
20.30
21 .30
22 . JO
23^30
03
(PPM)
0.006
0.006
0.005
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

.005
.005
.000
.000
.000
.002
.045
.101
. 187
.289
.366
.471
.536
.578
.567
.544
.515
.501
.490
.475
.461
TEMP
(CENT)



























15.6


13.9


16.1


22,2


25.0


26.1


22.8


21,1

NO
(PPM)
0.000
0.000
0.000
0.000
0.001
0.447
0.434
0.375
0. 197
0.060
0.022
0.006
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
o.oo
0.00
o.oo
0.00
0.02
0.19
0.47
0.69
1 .02
.04
.29
.30
.33
.02
0.87
0.54
0.31
0.05
o.oo
0.00
0.00
o.oo
0.00
N02
(PPM)
0.002
0.001
0.001
0.001
0.021
0.022
0.027
0.092
0.247
0.342
0.345
0.321
0.264
0.242
0.202
0.161
0. 134
0.104
O.OB2
0.064
0.059
0.058
0.055
0.051
CUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.36
4.62
21 .06
53.22
100. S6
162.12
229.02
306.60
385.14
459. J6
51 /.06
564. 12
592.38
606.30
6 0 8 . '1 0
600.40
6 0 fl . 4 0
6UB.40
6 O 8 . '1 O
NOX
(PPM)
0.002
0.001
0.001
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.001
.022
.470
.461
.467
.444
.402
.368
.327
.284
.242
.202
. 161
.134
.104
.082
.064
.059
.058
.055
.051
DILUTION
UPH)






THC
(PPM)

1.15
2.65
2.59
2.48
2.40
2.39
2.28
2.32
2.29
2.17
2.22
2.18
2.14
2.08
2.06
2.05
2.05
2.00
2.05
2.04
BEGAN
(EST)



CH4
(PPM)

.09
.19
.15
.09
.14
.21
.18
.25
.28
.20
1.28
1.31
1.32
.30
.31
.31
.32
.31
.33
.35
ENDED
(EST)



NMHC CO NDKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CMS)

0,06
.15
.44
.40
.26
.18
.10
.07
.01
0.97
0.94
0.86
0.81
0.78
0.75
0.74
0.73
0.69
0.71
0.69

9

6
9
9
8
8
6
8
8
6
8
6
8
8
6
7
7
7
7
X POSSIBLE

RDU



AIRPORT



.23
* 0
.99
.08
,04
.99 * 0.302 0.178
.90
.93
.86
.70
.69
.63 0.490 0.065 *
.54
.34
.26
.09
,99
.91
.80
.72
MINOTES OF SUNSHINE 68

MAXIMUM TEMPERATURE 27,2 CENT


* Data suspect and discarded.



















































































































































-------
    UUTDfJUR SMOG CHAMBER  S1UUY
                                                                     USEPA CONTRACT N0.6B-02-aao7
CHAMBEK NUMBER  2
DAY 2 OF 3     I- 7-76
                                                                                                                       PAGE
MIX, NOX SLUG *
TARGET INITIAL HC/NOX:
 OX DILUTION
J.O PPMC/0.10 PPM
TIME
(tST)
0.30
I.JO
2.30
3.30
a. jo
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
IS. 30
16.30
17.30
18.30
19, iO
M 30.30
g 21.30
2?. 30
23.30
TIME
(E3T)

0.30
1 .30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11 .30
12.30
13.30
14.30
15.30
16,30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
U3
(PPM)
0.^49
0.440
0,430
0.425
0.405
0.396
0.385
0.375
0,364
0.351
0.337
0.330
0.350
0.364
0.378
0.376
0.371
0.356
0.340
0.322
0.307
0.290
0.277
0.264
TEMP
ICfcNT)


18.9


17.2


17. 8


19.4


24,4


25.0


22.2


20.0

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.004
0.007
0.010
0.012
0.013
0.013
0.012
0.007
0.005
0.004
0.004
0.004
0.004
SR
(LANG/M1N)

0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.09
0.12
0.18
0.46
1.17
1.10
1.05
0.84
0.61
0.43
0.19
0,05
0.00
0.00
0,00
0.00
0.00
NU2
(PPM)
0.049
0.047
0.046
0 . 0 4 i
0.050
0 . 0 'J 6
O.OMi
0.0<42
0.040
0.0 4V
0.037
0.039
0.039
0.039
0.037
O.OS6
0.035
0.033
0.029
0.026
0.024
0.022
0.021
0.020
CUM-SH
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.36
2.B2
8. 76
17. oa
32.88
'3.26
142.20
207. 3U
266.52
312. /B
346. 14
367.62
3/6.50
3/H.oO
378.60
378.60
J/H.<,0
3/8.oO
NOX
(PPM)
0,049
0.047
0.046
0.045
0.050
0.046
0.043
0,042
0.040
0.039
0.039
0.043
0.046
0.048
0.049
0.049
0.048
0.045
0.036
0.031
0.028
0.027
0.026
0.025
DILUTION
(LPM)

























THC CH4
(PPM) (PPM)
2.03 .36
2.02
2.00
1.95
1.99
1 .98
1.88
2.02
2.00
1.98
1 .96
1 ,65
1.92
1.91

1.91
1 .90
1 .89
1.80
1 .86
1.88
1.88
1.86
1,88
.36
.37
.38
.39
.38
.30
.36
.38
.39
.39
.30
.35
.38-

.42
.13
.43
.35
.37
.42
.11
.41
.45
BEGAN ENDED
(EST) (EST)

























NMHC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.67 7.62
0.66 7,52
0.63 7.57
0.57 7.55
0.60 7.50 160
0.60 7.36
0.59 7.37
0.66 7.44
0.62 7.35
0.58 7.25 0,006 0,260
0.57 7.18
0.55 7.12
0.57 7.09
0.53 7.06 100
** 0,007 **
0.19 7.20
0.47 7.15
0,45 7.05
0,45 6.93
0.49 6.63
0,46 6.79
0.44 6.70
0,44 6.64
0.43 6.60
x POSSIBLE MINUTES OF SUNSHINE 39

RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT

* A second reactant injection took place at 0400 EST,
7 May 1976. The target Injection was 0.010 ppm NOX.

** Data suspect and discarded.



















-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMUER NUMBER  2
DAY 3 OF i     5- 8-76
USEPA CONTRACT NO.68-02-3207
                                                 PAGE  3
MIX, NOX SLUG
TARGET INITIAL HC/NUXz
 OX DILUTION
1.0 PPMC/0.10 PPM
TIME
a STJ
0.30
1 .30
2.30
3,30
4.30
5.30
6.30
7.30
H.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
18,30
19.30
20.30
21 .30
22.30
23.30
TIME
(EST)
03
(PPM)
0,248
0.236
0.225
0.211
0. 197
0.187
0.181
0.171
0. 160
0.150
0,140
0,145
0,149
0.155
0,158
0.155







TEMP
(CENT)
NO
(PPM)
0.002
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.001
0.002
0.003







SR
(LANG/MIN)
NU2
(HPM)
0.019
0.018
0.01 I
0.017
0.017
0.016
0,016
0.016
0.016
0.017
0.020
0.025
0.026
0.02b
0.026
0.026







CUM-SR
(LANG)
NOX THC
(PPM) (PPM)
0.021 .88
0.019 .85
0.017 ,85
0.017 .85
0.017 .85
0,016 .82
0.016 .82
0.016 .71
0.016 .80
0.017 .76
0.020 .72
0.025 .69
0.027 .69
0.027 .61
0.028 .67
0,029 .65







DILUTION BEGAN
(LPM) (EST)
CH4 NMMC
(PPM) (PPM)
.46 0.41
.46 0.39
,48 0.37
.48 0.37
.48 0,36
.49 0.34
.50 0.32
.38 0.33
.47 0.34
.49 0.26
.49 0.22
.50 0.19
.48 0.21
.43 0.18
.46 0.21
.47 0,18







CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
6.56
6.32
6.20
6.49
6,34
6.09
5.99
5.78
5.80 0.130 0.003 *
6.02
5.92
5.81
5.78
5.67
5.59
5.54 0.148 0.005 *







ENDED X POSSIBLE MINUTES OF SUNSHINE 17
(EST)

RDU AIRPORT MAXIMUM TEMPERATURE 18.3 CENT
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.50
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21 .50
22.30
25. 4O

18.3


15.6


11.1


11.1


17.2


15.6


13.9


7.2

0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.10
0.14
0.36
0.85
0.78
0.92
0.72
0.61
0.37
0.19
0.15
0.07
0.01
0.00
0.00
0.00
o .00
0.00
0.00
0.00
0.00
0.00
0.00
0.36
3.00
9./2
22.08
52.50
102.24
1S1.56
203.16
244. 38
27b.b6
29b.62
306.30
31 5.B6
3 It? . 98
31 /.'JO
317. UO
31 7 .-10
41 1 .-JO


























* Data























suspect and discarded.





















-------
RTI UUTDOOR SMOG CHAMBER  SIUDr

CHAMBER NUMBER  J
DAY 1  UF 3     5- 6-76
U3E.PA CONTRACT NO.66-Oa-2a07
                                                  PAGE  1
MIX, NUX SLUG
TARGET INITIAL HC/NOXt
 OX DILUTION
1 ,0 PPMC/0.10 PPM
TIME
(tSI )
0.47
1 .47
2.47
1.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21 .47
22.47
23.47
TIME
(ESt)
03
(PPM)
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.148
0.234
0.346
0.428
0.493
0.536
0.556
0.566
0.558
0.540
0.512
0.487
0.464
0.452
0.440
0.420
0.399
TEMP
(CENT)
NO
(PPM)
0.000
0.000
o.ooo
o.ooo
0. 150
0.119
0.109
o.ooo
0.000
0.000
o.ooo
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
o.ooo
SR
(LANG/MIN)
NCV
(PPM)
0.001
o.ooi
0.000
0.000
0.019
0.022
0.0<49
0. 139
0.122
0.108
0.093
0.01*4
0.076
0.068
0.061
0.055
0.049
0.044
0.039
0.034
0.032
0.031
0.028
0.026
CUK-SR
(LAHG)
NUX
(PPM)
0.001
0.001
0.000
0.000
0.169
0. 161
0. 158
0.139
0.122
0. 10ft
0.093
0.084
0.076
0.068
0.061
0.055
0.049
0.044
0.039
0.034
0.032
0.031
0.028
0.026
DILUTION
(LPM)
THf
(PPM)



0.63
0.98
*
2.08
1.80
1.61
*
1.76
1.77
1.75
1.64
1.72
1.72
1 .69
1.64
1.66
1 .64
1.65
1.62
1.65
1.65
BEGAN
(E3T)
CM4
(PPM)



0.62
0.46
0.66
0.54
0.50
0.58
0.69
0.67
0.78
0.85
0.78
0.91
0.98
1.02
.03
.07
.08
.09
.09
.14
.17
ENDED
(EST)
NMHC
(PPM)



0.00
0.51

1.55
1.10
1.22

1.09
0.99
0.90
0.86
0.81
0.74
0.68
0.61
0.59
0.56
0.56
0.53
0.51
0.46
X POSSIBLE

CO NBKI N02-3 HCHQ CN
(PPM) (PPM) (PPM) (PPM) UCM3)



0.19
6.74
* 0
8.54
8.55
8.46
6.27 0.367 0,026 0.165
7.69
7.76
7.50
7.10
6.65
6.61 0.504 0.017 *
6.33
6.03
5.60
5.62
5.52
5.41
5.23
5.07
MINUTES OF SUNSHINE 88

RDU AIRPORT MAXIMUM TEMPERATURE 27.2 CENT
0.47
1.47
2.47
5.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20. a/
21.47
22.47
23.47

15.6


13.9


16.1


22.2


25.0


26. 1


22.8


21,1

0.00
0.00
0.00
o.oo
0.00
0.02
0.19
0.47
0.69
1 .02
1 .04
1.29
1 .30
1 .33
1 .02
0.87
0.54
0.31
0.05
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.56
6.52
25. to
60. 12
1 10. 76
172,52
241 .92
319. bO
39H.44
469.36
526. b6
569. 'j2
59'3./J6
606 .80
6 U U . '4 0
608.40
6U6.40
6 0 ft . 4 0
608.40










* Data suspect and discarded.









































































































-------
N>
    HTI OUTDOOR SMUG CHAMBER STUDY

    CHAMBER NUMBER  3
    DAY a UF 3     5- 7-76
USEPA CONTRACT NO.68-03-3207
                                                 PAGE  2
MIX, NOX SLUG *
TARGET INITIAL HC/NOXl
 OX DILUTION
1,0 PPMC/0,10 PPM
TIMt
(ESI)
0.07
1.47
2.07
3.07
4.07
5.07
6.07
7.07
6.07
9.07
10.07
11.07
12.07
13.07
10.07
15.07
16.07
17.07
18.07
19.07
20.07
21.07
22.47
23.07
TIME
(EST)

0.07
1.47
2.47
3.47
1.07
5.07
6.07
7.47
8.07
9.07
10.07
11.07
12.07
13.47
14.07
15.07
16.07
17.47
18.07
19.47
20.47
21.47
22. <»7
2J.47
03
(PPM)
0.385
0.372
0.358
0.351
0.321
0.310
0.299
0.290
0.276
0.266
0.255
0.250
0.263
0,266
0.272
0.268
0.263
0.253
0.240
0.235
0.226
0.215
0.206
0.197
TEMP
(CENT)


18.9


17.2


17.6


19.0


20.0


25,0


22.2


20.0

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.002
0.003
o.ooo
0.003
0.003
0,003
0.003
0.003
0.003
0.003
0.002
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.09
0.12
0.18
0.06
1.17
1.10
1 .05
0.85
0.61
0.43
0.19
0.05
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.025
0.022
0.024
0.020
0.032
0.034
O.OtM
0.020
0.019
0.019
0.018
0.020
0.020
0.019
0.018
0.016
0.017
0.017
0.015
0.010
0.013
0.013
0.013
o . o i a
CUM-SN
(LANG)

0.00
0.00
a. oo
0,00
0.00
0.00
0.56
3.72
9.96
18.80
37.08
80.96
15i.20
21 7.80
275.30
319.48
351.04
370.12
3/7.60
379.20
379.30
3V9.20
J7'J.^O
-S79.c!0
NOX THC CH4
(PPM) (PPM) (PPM)
0.025 1.65
0.022
0 .024
0.020
0.032
0.024
0.021
0.020
0.019
0.019
0.016
0.020
0.021
0.021
0.021
0.022
0.020
0.020
0.016
0.017
0.016
0,016
0.016
0.014
1.60
.63
.63
.63
.62
.56
.65
.65
.64
.56
.56
.62
.62
.70
.60
.65
.64
.52
.63
.62
.63
.61
.63
1.20
1.31
.21
,25
.26
.27
.19
.26
,30
.31
.33
.23
,32
.36
.39
.13
.11
.13
.33
.39
.13
.11
.16
.13
DILUTION BEGAN ENDED
(LPM) (LST) (EST)

























NMHC CO NBKI N02-S HCHQ
(PPM) (PPM) (PPM) (PPM) (PPM)
0.15 0.67
0.03 0.70
0.39 0.63
0.36 0.55
0.37 0.50
0,31 0.38
0.38 0.32
0,00 0.32
0.35 0.21
0.33 4.10 ** 0.006 0,166
0.25 4.02
0.33 3.92
0.30 3.83
0,26 3.68
0.31 3.73 ** 0.006 **
0,21 5,79
0.20 3,55
0.21 3.47
0,20 3.31
0.24 3.28
0,19 3.24
0.19 3.22
0.18 3.13
0.20 3.04
x POSSIBLE; MINUTES OF SUNSHINE 39

RDU AIRPORT MAXIMUM TEMPERATURE 26,7 CENT


* A second reactant injection took place at 0400 EST^
7 May 1976. The target injection was 0.015 ppm NOX!

** Data suspect and discarded.


















CN
(/CM3)




160








100





































-------
KM UUTUUUH SMOG CHAMBER  STUOY

CHAMBER NUMBER  i
DAY 3 OF 3     b- 8-76
U3EPA CONTRACT NO.68-02-3207
                                                  PAGE   5
MIX, NUX SLUG
TARGET INITIAL HC/NOX:
 OX DILUTION
1.0 PPMC/0.10 PPM
TIME
UST)
0.17
1.17
2.17
3.17
1.17
5.17
6.17
7.17
8.17
9.17
10.17
11.17
12. U7
13.17
11.17
15.17
16.17
17.17
10.17
19.17
M 20.17
^ ?l U7
OJ •
22.17
23.17
TIME
(tST)

0.17
1.17
2.17
3.17
1.17
5.17
6.17
7.17
0.17
9.17
10.17
11 .17
12.17
13.17
11.17
15.17
16.17
17.17
16.17
19.17
20.17
21.17
22.17
23. 1/
03
(PPM)
0.1H6
0.175
0.161
0.152
0.139
0.132
0. 126
0.119
0.110
0.106
0.107
0.119
0.128
0.137
0.111
0, 110









TEMP
(CENT)


18.3


15.6


11.1


11.1


17.2


15.6


13.9


7.2

NO
(PPM)
0.00)
0.001
0.001
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.000
0.003
0.002
0.003
0.003









SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.10
0.11
0.36
0.85
0. 70
0.92
0.72
0.61
0.37
0.19
0.15
0.07
0.01
0.00
0.00
0.00
0.00
NU2
(PPM)
0.012
0.011
0.011
0.010
0.010
0.010
0.009
0.009
0.010
0.012
0.015
0.016
0.017
0.017
0.017
0.017









CUM-SH
(LANG)

0.00
0.00
0.00
0.00
o.oo
0.00
0.56
1.00
11.12
25.68
t>l .00
1 10.01
ibO. 76
210.36
250.10
280. 56
29/. 52
307. BO
311.56
317.08
3 i / . 10
317.10
3 17 . " 0
3 1 / . 1 0
NOX THC CHI
(PPM) (PPM) (PPM)
0.013 .63 .16
0.012 .60 .16
0.012 .61 .51
0.010 .59 ,52
0.010 .59 .53
0.010 .56 .53
0,009 .56 ,53
0.009 .51 .11
0.010 .56 .53
0.012
0.015
0.016
0.020
0.019
0.020
0.020









DILUTION BEGAN ENDED
(LPM) (EST) (E3T)

























NMHC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPH) (/CMS)
0.15 3.01
0.12 2.93
0.10 2.88
0.07 2.91
0.06 2.81
0.03 2.75
0.03 2.66
0,07 2.57
0.03 2.51 * 0,002 *
2.63
2.57
2.55
2.50
2.11
2.39
2.31 * 0.005 *









X POSSIBLE MINUTES OF SUNSHINE 17

RDU AIRPORT MAXIMUM TtMPERATURE 16,3 CENT


* Data suspect and discarded.





















-------
KTI OUTDOUH SMUG CHAMBER STUDr

CHAMBER NUMBER  a
DAY 1  OF 3     5- 6-76
USEPA CONTRACT NO.68-02-2207
                                                 PAGE  1
URBAN MIX
TARGET INITIAL HC/NOXl
 OX DILUTION
1.0 PPMC/0,10 PPM
TIME
(EST)
0.63
1.63
2,63
3.63
4.63
5.63
6.63
7.63
6.63
9.63
10.63
11.63
12, 6i
13.63
14.63
15,63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
TIMt
(EST)

0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11,63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63

23. t>5
03
(PPM)
0.000
0.000
0.000
0.000
o.ooo
0.000
0.029
0.035
0.049
0.109
0.164
0.224
0.270
0.307
0.327
0.333
0.324
0.311
0.296
0.279
0.268
0.258
0.246
0.235
TEMP
(CENT)


15.6


13.9


16.1


22.2


25.0


26.1 -


22.8


21 . 1

NO
(PPM)
0.000
0.000
0.000
0.000
0.028
0.014
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.02
0.19
0.47
0.69
.02
.04
.29
.30
.33
1.02
0.87
0.51
0.31
0.05
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
o.ooo
0.000
0.000
0.000
0.025
0.032
0.047
0.046
0.045
0.045
0.044
0.043
0.041
0.040
0.039
0.036
0.035
0,033
0.030
0.028
0.027
0.026
0.024
0.022
CUM-3K
(LANG)

0.00
0.00
0.00
0.00
0.00
0. 76
8.42
30.46
67.02
120.96
182.92
254.82
332.60
411.74
479. 76
535.26
574.92
598.58
607.30
60B.40
608.40
t08.«0
608. ao
608 . UO
NUX
(PPM)
0.000
0.000
0.000
0.000
0.052
0.046
0.047
0.046
0.045
0.045
0.044
0.043
0,041
0.040
0.039
0.036
0.035
0.033
0.030
0.028
0.027
0.026
0.024
0.022
DILUTION
(LPM)



THC
(PPH)

2.H
*
2.18
2.01
2.06
2.09
2.00
1.98
2.02
.85
.88
.86
.83
.78
.78
.77
.77
.77
.78
1.78
BEGAN
(EST)



CHI
(PPM)

0.33
0,48
0.38
0.30
0,44
0.52
0.46
0.55
0,57
0.47
0.58
0.62
0.64
0.65
0.66
0.68
0.69
0.68
0.74
0.74
ENDED
(EST)



NMHC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)

1.81

1.80
1.71
1.62
1.57
1.54
1.43
1.45
1.38
1.29
1.24
1.19
1.13
1.12
1,09
1.09
1.08
1.04
1.04

7.97 0
A
7.90
7.90
7.95 * 0.015 0,193
7.86
7.75
7.77
7.61
7.51
7.46 0,290 0,015 *
7.33
7.22
7,05
6.97
6.83
6.73
6.62
6.54
6.38
X POSSIBLE MINUTES OF SUNSHINE 88

RDU



AIRPORT MAXIMUM TEMPERATURE 27,2 CENT


* Data suspect and discarded.









































































































-------
RTI OUTDOOR SMUG CHAMBER STUDY

CHAMOtR NUMBER  tt
DAY 2 OF 3     5- 7-76
USEPA CONTRACT N0.68-oa-?207
                                                 PAGE
URBAN MIX
TARGET INITIAL HC/NOXj
 OX DILUTION
1.0 PPMC/0,10 PPM
TIME
(1ST)
0,65
1.65
2.63
5.65
4.50
5.63
6.65
7.65
6.65
9.65
10.65
11.65
12.65
15.00
14.65
15.65
16.65
17.65
IB. 65
19.fa5
20.65
vo 21.65
01 22.65
25.65
TIME
(EST)

0.65
1.65
2.65
5.65
4.50
5.65
6.65
7.65
6.65
9.65
10.65
1 1 .65
12.65
15.00
14.65
15.65
16.65
17.65
18.65
19.65
20.65
21,65
22.65
25.65
05
(PPM)
0.226
0.216
0.212
0.204
0.199
0. 195
0. 1 86
0.181
0.1/1
0.164
0.160
0.174
0.205
0.226
0.246
0.250
0.247
0.240
0.229
0.220
0.214
0.205
0.201
0.195
TEMP
(CENT)


18.9


17.2


17.8


19.4


24.4


25.0


22.2


20.0

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.002
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/M1N)

0.00
0.00
0.00
0.00
0,00
0.00
0,02
0.09
0.12
0.18
0.46
1.17
1.10
1.05
0.84
0.61
0.45
0.19
0,05
0.00
0.00
0.00
0.00
o.oo
N02
(PPM)
0.021
0.020
0.019
o.oie
0.019
0.018
0.018
0.018
0.018
o.oie
0.018
0.021
0.024
0.024
U.024
0.025
0.025
0.024
0.022
0.020
0.018
0.017
0.017
0.017
CUM-3R
(LANG)

0.00
0,00
0.00
0.00
0.00
0.00
0. 76
4.62
11.16
20.64
42,08
96.66
164.20
188.40
285.52
524.98
554. 74
571,42
577.50
578.60
378.60
5/8.60
578.60
5/8.60
NUX THC
(PPM) (PPM)
0.021
0.020
0.019
0.018
0.019
0.018
0.018
0.018
0.018
0.018
0.018
0.021
0.024
0.026
0.024
0.025
0.025
0.024
0.022
0.020
0.018
0.017
0.017
0.017
.77
.76
.74
.74
.75
.74
.71
.77
.77
.77
.75
.72
.72
.72
.75
.75
.72
.75
.61
.70
.75
.75
.75
.75
DILUTION BEGAN
(LPM) (E3T)




CH4
(PPM)
0.77
0./9
0.79
0.81
0.82
0.82
0.75
0.82
0.84
0.85
0.87
0.78
0.84
0.88
0.92
0.95
0.94
0.94
0.82
0.95
0.91
0.99
1,00
0.99
ENDED
(E3T)




NMHC
CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (/CMS)
1.00
0.98
0,95
0.95
0.95
0.92
0.96
0.95
0.95
0.92
0.86
0.94
0,87
0.84
0.85
0.79
0.76
0.78
0.79
0.78
0.82
0.71
0.73
0.74
6.26
6.17
6, 16
6.1 1
6.11 120
6.01
5.98
6.00
5.97
5.66 * 0,005 0.144
5.80
5.77
5.78
5.68 100
5.67 * 0,006 *
5.80
5.77
5.67
5.53
5.48
5.46
5.36
5.27
5.25
X POSSIBLE MINUTES OF SUNSHINE 39

RDU




AIRPORT MAXIMUM TEMPERATURE 26.7 CENT



* Data suspect and discarded.
















































































-------
Rll OUTDOOR SMOG CHAMBER STUDY

CHAMHtH NUMBER  «
DAY 3 OF 3     5- 8-76
USEPA CONTRACT NO.68-02-2207
                                                 PAGE  3
URBAN MIX
TARGET INITIAL HC/NOXl
 OX DILUTION
1.0 PPMC/0.10 PPM
TIME
(tST)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
0.63
9.63
10.63
11 .63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19,63
Jrt A ^
C v • O j
21.63
22.63
23..63
TlMt
(LST)
03
(PPM)
0.190
0.183
0.179
0.171
0.160
0,153
0.145
0.137
0.128
0.121
0.122
0.136
0.144
0.152
0.159
0.158







TEMP
(CENT)
NO
(PPM)
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.003
0.003
0.004
0.003







SR
(LANG/MIN)
NU2
(PPM)
0.016
O.Olb
0.015
0.015
0.014
0.014
0.013
0.013
0.014
0.015
0.017
0.020
0.024
0.025
0.025
0.026







CUM-SH
(LANG)
NOX
(PPM)
0.016
0.016
0,015
0.015
0.014
0.014
0.013
0.013
0,014
0.015
0.017
0.020
0.027
0.028
0.029
0.029







DILUTION
(LPM)
THC
(PPM)
.72
.70
.72
.69
.69
.67
.67
.67
.68
.62
.60
.59
.57
.57
.57
.56







BEGAN
(E3T)
CH4
(PPM)
.02
.02
.02
,02
.04
,07
.07
.00
.07
.07
,09
.08
.09
,06
.09
.11







ENDED
(E3T)
NMHC
(PPM)
0.69
0,69
0.69
0.66
0.65
0.60
0.61
0.67
0.61
0.55
0,52
0.51
0,48
0.51
0.49
0.45







CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (/CM3)
5.15
5.05
5.01
5.08
4.95
4.82
4.73
4.58 0,112 0,003 *
4.54
4.69
4.62
4,65
4.56
4,48
4,40 0,107 ff,004 *
4.37







X POSSIBLE MINUTES OF SUNSHINE 17


RDU AIRPORT MAXIMUM TEMPERATURE 18,3 CENT
0.63 ~ " - --
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21 .63
22.63
23.64

18.3


15.6


11.1


11.1


17.2


15.6


13.9


7. a

0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.10
0.14
0.36
0.85
0.78
0.92
0.72
0.61
0.37
0.19
0.15
0.07
0.01
0.00
0.00
0.00
0.00
0.00
0,00
0.00
0.00
0.00
0.00
0.76
5.00
12.52
29.28
09.50
117.84
169.96
217.56
256.58
284.06
299.42
309.30
315.26
317.18
317. ao
417.00
317.00
i!7 .uo











































































* Data























suspect and discarded.




















-------
RTI OUTDUOR SMOG  CHAMBER  STUDY

CHAMBER NUMBER  1
OAV 1 UF 3     8-  4-76
USEPA CONTRACT NO.68-02-2207

URBAN MIX                 OX DILUTION
TARGET INITIAL HC/NOXl   5,0 PPMC/1,00 PPM
TIMt
(tST)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
10.13
19.13
20.13
21.13
22 , 1 3
23.13
TIME
(LSD
0.13
1.13
2.13
3.13
4.13
5.13
6. 13
7.13
n. 13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16. 13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
U3
(PPM)
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.020
0.087
0.211
0.387
0.599
O.B22
0,989
1.053
1 .048
1.012
0.965
0.921
0.872
0.836
0.807
0.786
TEMP
(CENT)

15.6


15.0


16.7


24, 
-------
00
    RT1  OUTDOOR SMUG  CHAMBER STUDY

    CHAMBER NUMBER   1
    OAY  2  IJF 3     6-  5-76
USEPA CONTRACT  NO.66-05-2307
URBAN MIX
TARGET  INITIAL  HC/NOXi
 OX DILUTION
5.0 PPMC/1.00  PPM
TIME
(LSI)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
6.13
9.13
10.13
11.13
12,13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
TIME
(EST)

0.13
1.13
2.13
1.13
4. 3
5. 3
6. 5
7. 3
8. 3
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
16.13
19.13
20.13
21.13
22. 13
23. li
03
(PPM)
0.768
0. 749
0.729
0.707
0.692
0.675
0.648
0,636
0.613
0.598
0.600

0,652
0.680
0,684
0.674
0,657
0.630
0.609
0,586
0.564
0.542
0.523
0.506
TEMP
(CENT)


17.8

17.2


IB. 3


26.1


29.4


31.1


26.1


21,7

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.003
0.007
0.003
0.003
0.015
0.012
0.011
0.009
0.007
0.009
0.010
0.010
0.010
0.009
0.009
0.009
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
n.oi
0.12
0.45
0.73
0.99
l.lfl
1.33
1.39
1.32
0.93
0.89
0.46
0.26
0.13
0.01
0.00
0.00
0.00
o.oo
NO 2
(PPM)
0.097
0.094
0.093
0.089
0.068
0.084
0.084
0.086
0.089
0.090
0.088
0.084
0.079
0.073
0.068
0.063
0,060
0.057
0.052
0.047
0.046
0.044
0.043
0.041
CUM-SH
(LANG)

0.00
0.00
0.00
0.00
0.00
0.08
1 .56
11 .40
40.64
06.52
147.44
219.44
299.72
382. 5 13 .^0
NOX THC CH4
(PPM) (PPM) (PPM)
0.097
0.094
0.093
0.089
0,088
0.084
0.084
0.086
0.092
0.097
0.091
0.088
0.094
0.084
0.079
0.072
0.067
0.065
0,062
0.057
0.056
0.052
0.051
0.049
DILUTION BEGAN ENDED
(LPM) (EST) (EST)
*























NMHC
(PPM)
























X POS

RDU A


* [NO]
6 Au

rang


















                                                                                       CO
                                                                                      (PPM)
                     NUKI
                     (HPM)
      N02-S
      (PPM)
 HCHO
(PPM)
                                                    PAGE
  CN
(/CM3)
                                                                            X  POSSIBLE MINUTES  OF  SUNSHINE  81

                                                                            RDU AIRPORT MAXIMUM TEMPERATURE 31.1  CENT
                                                                              [NO] data from 1200 EST, 5 August 76 until 0600 EST,
                                                                              6 August 76 are suspect, but have been retained.  A
                                                                              range change waa made without a zero check being taken.
-------
RTI OUTDOOR SMOG CHAMBER  STUDY

CHAMBER NUMUER  1
DAY 3 OF 3     8- 6-76
                                       USEPA CONTRACT NO.68-03-2207

                                       URBAN MIX                ox DILUTION
                                       TARGET INITIAL HC/NOXI  5.0 PPMC/I.OO  PPM
                                                                              PAGE
                    NO
                    (PPM)
 N02
(PPM)
 NOX
(PPM)
 THC
(PPM)
 CH4
(PPM)
NMHC
(PPM)
 CO
(PPM)
NBKI
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                                                                                                                         CN
0.13
1.13
2.13
3.13
4.13
5.13
6. 1 3
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
pA 1 Z
c v • 1 j
21 .13
22.13
23.13
II ML
(EST)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
0.489
0.473
0.460
0.444
0.430
0.418
0.405
0.384
0.366
0.358
0.369
0.393
0.426
0.-444
0.458
0.460







TEMP
(CENT)

21.1


18.3


20.0


27.8


32.2


32.2


27.8


25.0

0.007
0.007
0.007
0.006
0.006
0.005
0.005
0.000
0.000
0.002
0.000
0.001
0.000
0.002
0.000
0.000







SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.02
0.17
0.42
0.69
0.93
.09
.27
.31
.26
.08
0.93
0.57
0.31
0.04
0.01
0.00
0.00
0.00
0.00
0.041
0.039
0.037
0.035
0.034
0.033
0.033
0.041
0.046
0.048
0.051
0.04B
0.046
0.046
0.044
0.041)







CUM-SR
(LANG)
0.00
0.00
0.00
0.00
0.00
0. 16
2.56
14. /6
42.12
85.44
142.52
209.36
28^.08
364. OH
438.24
501 . 76
554.16
580.28
602. /2
604.00
605.40
605.40
6()b.40
60b.40
0.048
0.046
0.045
0.042
0.041
0,039
0.039
0.041
0.046
0.050
0.051
0.049
0.048
0.046
0.044
0.044







DILUTION BEGAN ENDED
(LPM) (EST) (EST)
























                                                                     X  POSSIBLE  MINUTES  OF  SUNSHINE   60

                                                                     RDU  AIRPORT  MAXIMUM TEMPERATURE  32.8 CENT
-------
HTI (1UIDUUH SMOG CHAMBER STUOY

CHAMBER NUMBER  2
DAY 1  OF 3     8- 4-76
U3EPA CONTRACT NO.68-02-3207
URBAN MIX
TARGET INITIAL HC/NOXJ
 OX DILUTION
5.0 PPMC/1,00 PPM
TIMt
UST)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
TIME
(E3T)

0.30
1,30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9,30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21 .30
22 . 50
23 . iO
03
(PPM)
0,000
0.000
0,000
0.000
0.000
0.000
0.000
0,000
0.035
0.092
0.200
0.366
0.596
0.637
1.020
1.073
1.071
1,042
1.005
0.954
0.904
0.870
0.842
0,818
TEMP
(CENT)


15.6


15.0


16.7


24.4


27,8


28.9


23.9


IB. 9

NO
(PPM)
0.663
0.659
0.655
0.637
0.846
0.834
0.727
0.337
0.110
0.058
0.029
0.019
0.015
0.012
0.013
0,011
0.011
0.013
0.010
0.003
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.20
0.48
0.76
1.02
1.22
1.34
1.38
1.32
1.18
0.95
0.66
0.36
0.11
0.00
0.00
0.00
0.00
0.00
N(J2
(PPM)
0.204
0.213
0.228
0.222
0.234
0.245
0.326
0.662
0.788
0.751
0,684
0.578
0.446
0.311
0.236
0.205
0.182
0. 166
0.149
0.138
0,128
0.123
0.118
0.116
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.18
4.20
21.24
55.08
105.36
170,16
245,52
326.64
40d.36
465.04
551.70
603. 4B
63/.6S
654. 78
659.40
659.40
659.40
b^9 .10
fcS*? • O 0
NOX THC CH4
(PPM) (PPM) (PPM)
0.867
0.872
0.882
0.860
1 .080
1.079
1.053
0.999
0.898
0.809
0.713
0.597
0.461
0.323
0.249
0,216
0,193
0,179
0.158
0.141
0.128
0.123
0.118
0.116
DILUTION BEGAN ENDED
UPM) (EST) (EST)

























NMHC
(PPM)
























X POS,

RDU A



* Data




















                                                                                CO
                                                                               (PPM)
                    NBKI
                    (PPM)
      N02-S
      (PPM)
 HCHO
(PPM)
                                                  PAGE   1
  CN
(/CM3)
                                                                                        0.245
                             0.660
               0.226
                                                                                                             0,245
                                                                     x POSSIBLE MINUTES OF  SUNSHINE  100

                                                                     RDU AIRPORT MAXIMUM  TEMPERATURE 28.9 CENT


                                                                     * Data suspect and discarded.
-------
HTI OUTDOOR SMOG  CHAMBER STUDY

CHAMBtR  NUMBtK  2
DAY 2 
-------
RI1 OUTDOOR SMUG CHAMBER STUDY

CHAMBER NUMBER  2
DAY 3 OF 5     8- 6-76
                                       U3EPA CONTRACT  NO,66-02-2207
                                       URBAN MIX
                                       TARGET INITIAL  HC/NOXl
                                                      OX  DILUTION
                                                     5.0  PPMC/1.00  PPM
                    NO
                   (PPM)
 N02
(PPM)
 NOX
(PPM)
 THC
(PPM)
 CHO
(PPM)
NMHC
(PPM)
 CO
(PPM)
NOKI
(PPM)
N02-3
(PPM)
 HCHO
(PPM)
                                                                                        PAGE   3
  CN
(/CM3)
0.30
1 .30
2.30
3.30
0.30
5.30
6.30
7.30
S.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
I/. 30
18.30
19.30
20.30
22^30
23.30
TIME
(EST)
0.30
1.30
2.30
3.30
0.30
5.30
6.30
7.30
6.30
9.30
10.30
11.30
12.30
13.30
10.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22. JO
as. Jo
0.607
0.591
0.580
0.567
0.555
0.500
0.535
0.520
0.502
0.067
0,081
0.501
0.526
0.551
0.568
0.578







TEMP
(CENT)

21.1


18.3


20.0


27.8


32.2


32.2 '


27.8


25.0

0.007
0,006
0,006
0.006
0.006
0.000
0.005
0.000
0.000
0.011
0.010
0.010
0.011
0.012
0.011
0.011







SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.02
0.17
0.02
0.69
0.93
.09
.27
.31
.26
.08
0.92
0.57
0.31
0.04
0.01
0.00
0.00
0.00
o .00
0.045
0.040
0.002
0.001
0.000
0.037
0.03/
0.042
0.008
0,050
0.052
0.053
0.055
0.053
0.053
0.053







CUM-SK
(LANG)
0.00
0,00
0.00
0.00
0.00
0.36
0.26
18.96
49.02
94. 74
153.02
222.06
298.98
376.68
009.00
510.96
559.86
584.38
603.12
603.98
605.00
t.Ob.40
6Ub . 40
bOS.«O
0.052
0.050
0.008
0.007
0.006
0.002
0.003
0,002
0,048
0,061
0.062
0.063
0.065
0.065
0.060
0.064







DILUTION BEGAN ENDED
(LPM) (EST) (EST)
























                                                                    % POSSIBLE MINUTES OF SUNSHINE  80

                                                                    RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT
-------
HTI OUTDOUK  SMOG  CHAMBER STUDY

CHAMHtH NUMBER  3
OAY 1 OF 3      8-  4-76
USEPA CONTRACT NO.66-02-2207
URBAN MIX
TARGET INITIAL HC/NOXJ
     OX DILUTION
    5.0 PPMC/1.00 PPM
TIMt
(LST)
0.47
I, HI
2.47
3.47
4.47
5.47
6.U7
7.47
8.47
9.<47
10.47
11.47
12.47
1 J.47
14.47
15.47
16.47
17.47
lfi.47
19.47
W 20.47
S 21.47
23.47
23.47
TIMt
(tST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.4/
tt.47
9.47
10.47
11.47
12.47
13.47
14.47
IS. 47
16.47
17.47
lfl.47
19.47
20,47
21.47
22.47
23.47
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.045
0.129
0.271
0.450
0.655
0.861
0.995
1 .037
1.019
0.975
0.932
0.690
0.849
0.620
0.792
0.770
TEMP
(CENT)

15.6


15.0


16.7


24.4


27.8


28.9


23.9


18.9

NO
(PPM)
0.507
0.496
0.494
0.478
0.855
0.834
0.706
0.283
0.075
0.025
0.011
0.007
0.006
0.007
0.009
0.004
0.003
0.004
0.002
0.002
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.01
0.20
0.48
0.76
1.02
1.22
1.34
1.38
1.32
1.18
0.95
0.66
O.J6
0.11
0.00
0.00
o.oo
0.00
o.oo
NU2
(PPM)
0. 186
0.185
0.195
0.191
0.219
U.233
0.330
0.681
0.613
0.772
0.672
0.534
0.412
0.303
0.231
0.193
0.180
0. 146
0.132
0.121
0.112
0. 106
0.101
0.097
CUM-SH
(LANG)
0.00
0.00
0.00
0.00
0.00
0.28
6.20
26.04
62.68
115.56
182.36
258.92
340.44
421.56
496.84
561 .20
610.08
641 .28
655-88
659.40
659.40
659.40
659. 40
659.40
NOX THC
(PPM) (PPM)
0.693
0.661
0.669
0.670
1.074
1 .067
1.036
0.965
0.868
0.797
0.662
0.541
0.416
0.310
0.240
0.197
0.183
0,152
0.134
0.123
0.112
0.106
0.101
0.097
DILUTION BEGAN
(LPM) (E3T)
























CH4
(PPM
























ENDED
(EST)
























                                                                      NMHC
                                                                      (PPM)
           CO
          (PPM)
NBKI
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                                                  PAGE   1
  CN
(/CM3)
                                                                                          0,264      0.550     0,223
                                                                                                              0.192
                                                                      X POSSIBLE MINUTES OF SUNSHINE  100

                                                                      RDU AIRPORT MAXIMUM TEMPERATURE  28.9  CENT



                                                                      * Data suspect and discarded.
-------
RT1 OUTPOUR  SMOG CHAMBER STUDY

CHAMBER NUMBER   3
(JAY 2 UF  3      8- 5-76
U3EPA CONTRACT  NO.68-02-2307

URBAN MIX                 OX DILUTION
TARGET INITIAL  HC/NOXl  5.0 PPMC/1.00 PPM
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23. U7
-------
RT1 OUIDUUR 3MIJG  CHAMBER  3TUUV

CHAMIJER NUMBER  3
DAY 3 OF 3     0- 6-76
USEPA CONTRACT NO.68-05-2207
URBAN MIX
TARGET INITIAL HC/NUXl
     OX DILUTION
    5,0 PPMC/1.00 PPM
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
^,47
6.U7
7 .47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
IS. 47
16.47
17.47
16. 4/
19.47
to 20.47
p 21.47
01 22.47
23.47
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
0.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
03
(PPM)
0,472
0.459
0,447
0.43b
0.426
0.415
0.406
0.393
0.374
0.364
0.361
0.375
0.390
0.395
0.397
0.394








TEMP
(CENT)

21.1


18.3


20.0


27. e


32.2


32.2


27.8


25.0

NO
(PPM)
0.007
0,006
0.006
0.006
0.005
0.004
0.000
0.000
0.000
0.006
0.001
0.002
0.001
0,003
0.003
0.003








SM
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.02
0.17
0.42
0.69
0.93
.09
.27
.31
.26
.08
o.9a
0.57
0.31
0.04
0.01
0.00
o.oo
o.oo
o.oo
NO 2
(PPM)
0.032
0.0i2
0.030
0.029
0.028
0.027
0.029
0.032
0.034
0.055
0.034
0.034
0.034
0.034
0.032
0.032








CUM-SR
(LANG)
0.00
0.00
u.OO
0.00
0.00
0.56
5.96
23.16
55. V2
104.04
164.32
230. 76
312.08
389. 2t»
45^.84
520. 16
565.56
5903.52
605.08
605.40
605.40
605.40
605.40
NUX THC
(PPM) (PPM)
0.040
0.039
0.036
0.035
0.033
0.031
0.029
O.OJ2
0.034
0.042
0.035
0.036
0.035
0.037
0.035
0.035








DILUTION BEGAN
(LPM) (EST)
























CH4
(PPM
























ENDED
(EST)
























                                                                     NMHC
                                                                     (PPM)
           CO
          (PPM)
NBKI
(PPM)
N02i3
(PPM)
 HCHO
(PPM)
                                                  PACE  J
  CN
(/CM3)
                                                                     X POSSIBLE MINUTES OF SUNSHINE   80

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE  32.8 CENT
-------
w
    RT1 OUTDOOR SMUG CHAMBER STUDY

    CHAMBER NUMBER  4
    OAf 1  OF 3     8- 1-76
USEPA CONTRACT NO.68-02-2307
URBAN MIX
TARGET INITIAL HC/NOXl
 OX DILUTION
5.0 PPMC/1.00 PPM
TIME
(fcST)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
6.63
9.63
10.63
11.63
12.63
13.63
11.63
15,63
16.63
17.63
IB. 63
19.63
20.63
21.63
22.63
23.63
TIME
(EST)

0.63
1.63
2.63
3.63
1.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12,63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.65
23.63
03
(PPM)
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.053
0.119
0.305
0.192
0.707
0.909
1.037
1.064
1.036
0.985
0.938
0.898
0.861
0,832
0.809
0.790
TEMP
(CENT)


15.6


15.0


16.7


24.4


27.8


28.9


23.9


18.9

NO
(PPM)
0.620
0.601
0.600
0.560
0.851
0.843
0.671
0.228
0.055
0.018
0.009
0.004
0.003
0.004
0.005
0.003
0.003
0.003
0.002
0.002
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.20
0.48
0.76
1.02
1.22
1.34
1.38
1.32
1.18
0.95
0,66
0,36
0.11
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.243
0.245
0,256
0.251
0.260
0.276
0.406
0.780
0.864
0.813
0.701
0 . 556
0.433
0.328
0.256
0.216
0.194
0.172
0.153
0.143
0.134
0.127
0.123
0.118
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.38
8.20
30.84
70.28
125.76
194.56
272.32
354.24
134.76
508.64
570. tO
616.68
644.88
656.96
659.40
659.40
659.40
659. qo
659. 00
NOX THC CH4
(PPM) (PPM) (PPM)
0.863
0,846
0.856
0.631
1.111
1,119
1.077
1,007
0.919
0.831
0.709
0.560
0.436
0.333
0.261
0.219
0.197
0.175
0.155
0.145
0.134
0.127
0.123
0.118
DILUTION BEGAN ENDED
(LPM) (EST) * (EST)

























NMHC
(PPM)
























X POS

RDU A


* Dat*





















                                                                                    CO
                                                                                   (PPM)
                    NHK1
                    (PPM)
      N02-S
      (PPM)
 HCHO
(PPM)
                                                 PAGE   1
  CN
(/CM3)
                                                                                            0,205
                             0,696
               0,304
                                                                                                                0.290
                                                                         x POSSIBLE MINUTES OF SUNSHINE  loo

                                                                         RDU AIRPORT MAXIMUM TEMPERATURE 28.9  CENT


                                                                         * Data suspect and discarded.
-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER  NUMBER
DAY 2 OF  3
                6- 5-76
USEPA CONTRACT NO.68-02-2207

URBAN MIX                  OX DILUTION
TARGET  INITIAL HC/NOXI   5.0 PPMC/1.00  PPM
TIME
(LSI)
0,63
1.6}
2.63
3.65
4.63
5.61
6.63
7.63
8.63
9.63
10,63
11.63
12.63
13.63
14.63
IS. 63
16.63
17.63
18.63
19.63
Co 20.63
3 ai.63
22.63
23.63
TIMt
(ESD
0.63
1.63
2.63
3.63
1.63
5.63
6.63
7,63
8,63
9.63
10.63
11.63
12.63
13,63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
03
(PPM)
0.770
0.755
0.737
0.720
0.706
0.608
0.673
0.661
0.636
0,630
0.646
0.650
0.683
0.701
0.69a
0.676
0.653
0.629
0.607
0.586
0.570
0.5S6
0.541
0,528
TEMP
(CENT)

17.8


17.2


18.3


26,1


29.4


31.1


26.1


21.7

NO *
(PPM)
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0,003
0.003
0.002
0.012
0.010
0.009
0.007
0.009
0.009
0.009
0.010
0.009
0.009
0.007
0.007
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.01
0.12
0.45
0.73
0.99
1.16
1.33
1.39
1.32
0.93
0.89
0.46
0.28
0.13
0.01
0.00
0.00
0.00
0.00
N02
(PPM)
0.1 16
O.U2
0,10V
0.107
0.105
0. 101
0.102
0.105
0.105
0.102
0.097
0.092
0.084
0.077
U.073
0.06?
0.065
O.OtoO
0.0b6
0.050
0.050
0.04B
0.047
0.045
CUM-3H
(LANG)
0.00
0.00
0.00
0.00
0.00
0.3fl
5.16
24.90
62.54
116.22
102.84
259.34
341.42
422,16
406.54
540.82
5/7.88
598,64
609. /4
612.98
6l3.
-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  H
DAY 3 OF 3     8- 6-76
USEPA CONTRACT NO.66-02-2207
                                                 PAGE  3
URBAN MIX
TARGET INITIAL HC/NOXl
 ox DILUTION
5.0 PPMC/1.00 PPM
TIME
(EST)
0.63
1 .63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13,63
14,63
15.63
16.63
17.63
IB. 63
19.63
OJ 20.63
§ 21.63
, 22.63
23.63
TIME
(EST)

0.63
1.63
2.63
3,63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
16.63
19.63
20.63
21.63
aa.63

03
(PPM)
0.513
0.502
0.491
0.480
0.468
0.460
0,451
0.437
0.417
0.403
0.400
0.406
0.416
0.427
0.427
0.422








TEMP
(CENT)


21.1


18.3


20.0


27,6


32.2


32.2


27,6


25. 0

NO
(PPM)
0.007
0.006
0.006
0.006
0.005
0.004
0.000
0.000
0.000
0.000
0.000
0.002
0.001
0.000
0.002
0.003








SR
(LANG/MIN)

0.00
0.00
0.00
0,00
0.00
0.02
0.17
0.42
0.69
0.93
.09
.27
.31
.26
.06
0.92
0.57
0.31
0.04
0.01
0.00
0.00
0.00
0.00
rJUe!
(PPM)
0.043
0.042
0.040
0.039
0.035
0.034
0.034
0.041
0.044
0.046
0.045
0.045
0.045
0.045
0.045
0.043








CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.76
7.66
27.36
62,82
113.34
1/5.22
247.46
325.18
401.88
470.64
529.36
571.26
595.58
603.92
605. 18
60S. 40
t.05. 40
bOb .10
60S. 00
NOX THC CH4 NMHC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.050
0.048
0.046
0.045
0.041
0.039
0.034
0.041
0.044
0.046
0.045
0.047
0.046
0.045
0.047
0.046








DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 80
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 32,6 CENT
























-------
WTJ OUrUUUR SMUG CHAMBER  STUDY

CHAMBER NUMHE.R  1
DAY 1  UF 3     H-24-76
USEPA CONTRACT NO.66-02-2207

URBAN MIX                ox DILUTION
TARGET INITIAL HC/NOXl 10.0 PPMC/1.00 PPM
11 ML
(f 51)
0.13
1 .13
2.1 S
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
11 ML
(LSI)
0.13
1.13
2.13
3.13
4.13
5.13
6. 13
7.13
8. 13
9.13
10.13
11.13
12.13
3.13
4.13
5.13
6.13
7.13
8.13
19.13
20.13
21.13
22.13
23.13
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.327
0.599
0.945
1 . 166
.224
.275
.225
.180
.110
.036
0.982
0.939
0.905
0.876
0.850
0.828
TLMP
(CtNO

22.8


21.1


22.8


2fl.9


31.7


31.7


27.8


25.6

NO
(PPM)
0.018
0.018
0.020
0.024
0.022
0.647
0.724
0.365
0.019
0.019
0.015
0.014
0.013
0.010
0.006
0.006
0.006
0.009
0.010
0.010
0.011
0.010
0.01 1
0.010
SR
(LANG/M1N)
0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.31
0.59
0.83
1.01
1.16
1 .20
1.09
0.84
0.55
0.46
O.?0
0.03
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.003
0.003
0.002
0.002
0.228
0.253
0.263
0.646
0,763
0.597
0.452
0.357
0.316
0.258
0. 194
0. 170
0.147
0.128
0.112
0.101
0.091
0.086
0.082
0.074
CUM-SR
(LANG)
0.00
0.00
0.00
0.00
0.00
0.08
1.48
9.68
30.52
67.84
119.08
180.88
250.80
321.92
385.32
433.40
465.68
491 .20
501 .84
503.40
503.40
503.40
503.40
503.40
MOX THC CH4 NMHC
(PPM) (PPM) (PPM) (PPM)
0.021
0.021
0.022
0.026
0.250
0.901
1 .007
1.011
0.782
0.616
0.467
0.371
0.328
0.267
0.200
0. 176
0.153
0. 137
0.122
0.110
0.102
0.095
0.093
0.083
DILUTION BEGAN ENDED X POS
(LPM) (EST) (EST)
R I) U A
























                                                                                CO
                                                                               (PPM)
                    NBKI
                    (PPM)
N02-S
(PPM)
 HCHO
(PPM)
                   PAGE  1
  CN
(/CMS)
                                                                                        1,003     0,055     0.493
                                                                                        1.177     0.016     0,399
                                                                     X POSSIBLE MINUTES OF SUNSHINE  63

                                                                         AIRPORT MAXIMUM TEMPERATURE 32.e CENT
-------
nri UUTDUOK  SMOG CHAMHF.R  STUDY
USEPA CONTRACT  NO.66-02-2207
                                                                                                                            PAGE
CHAMMER
NUMUER
1


URUAN
DAY 2 OF 4 8-25-76 TARGE
TIME
(LST)
0.14
1.14
2.14
3.14
'1.14
5.14
6.14
7.14
8.14
'J.I 5
10.14
11.14
12.14
14.14
14.14
15.14
16.14
17.14
1 H , 1 4
19.14
20.14
21.14
22.14
24.14
rint
(EST)

0.14
1.14
2.14
4.14
4.14
5.14
b.14
7.14
8.14
9.15
10.14
11.14
12.13
14.13
14.14
15.14
16.14
17.13
18.13
19.14
20.14
21 .14
22.13
24.14
04
(PPM)
0.804
0. 781
0.760
0.740
0. 726
0. 706
0.686
0,061
O.t>42
0.600
0.567
0.547
0.52H
0.522
0,514
0.505
0.484
0.461
0,442
0.426
0.410
0,496
0.485
0.473
1EMP
(CENT)


23.4


24.4


24.9


26.1


41.7


31.1 '


2b.l


24.4

MO*
(PPM)
0.012
0.012
0.012
0.014
0.014
0.014
0.013
O.Oiq
o.om
0.015
O.Olb
0.016
0.015
0.014
0.013
0.012
0.012
0.012
0.012
0.014
0.014
0.016
0.016
0.017
SR
(LAMG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.27
0.40
0.47
0.70
0.83
1.12
1 .08
0.93
0.5P
0.42
0.22
0.04
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.071
0.067
0.064
0.061
0.060
0.058
0.056
0.05t>
0.05ft
0.056
0.058
0.058
0.059
0.060
-------
uuruut/K  s IDG CHAMBER STUDY
                                                                      UStP/V  CONTKACT  IJ0.6B-oa-2207
                                                                                                                            PAGL
CHAMUEH
iJI.IMUEK 1 URBAN MIX
HAY 3 lit 3 8-26-76
Tint
(ESI )
U3
(PPM)
Ml) *
(PRM)
iil.lt?
(PPH)
NOX
(PPM)
THC
(PPM)
CHO
(PPM)
OX
TARGET INITIAL HC/NUX1 10.0
NMHC
(PPM)
CO
(PPM)
NBKi
(PPM)
DILUTION
PPMC/1.00 PPM
N02-S HCHO
(PPM) (PPM)


CN
(XCHJ)
0.13
1. 13
2.13
3. 13
0.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
10.13
15.13
16.13
1 7. 13
18.13
19. 13
20.13
21.13
22.13
23.13
Tint
(EST )
0.13
1.13
2.13
3.13
0.13
5.13
6.13
7.13
8.13
9.13
0.13
1.13
2.13
3.13
0.13
5.13
16.13
1 /. 13
18.13
19.13
20.13
2 1 '. 11
22. 13
23.13
0.363
0,351
0.338
0.320
0.300
0.289
0.272
0.256
0.200
0.255
0.290
0.300
0.390
0.036
0.008
0.008
0 .002







TEMP
(CENT)

22.2


20.6


21.1


27.8


31.1


iO.6


26. 7


23.9

0.016
0.0)7
0. 01 H
o.oin
0.020
0.020
0.018
0.018
O.Olfl
0.020
0.021
0.018
0.018
0.010
0.010
0.013
0.012







3K
(LANG/HIM)
0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.29
0.58
0. 76
1.08
1.19
1.22
1 .07
0.86
O.HI
0.09
0.22
0.03
0.011
0.00
0.00
0.00
0 .(10
0.001
0.0 49
0.000
0.039
0.039
0.03/
0.037
0.000
0.052
0.053
0.056
0.056
0.055
0.053
0.051
0.050
0.008







CUM-SU
(LANG)
0.00
0.00
0.00
0.00
0.00
0,08
1.08
9.52
29.20
65.08
1 13.60
1 /9.32
250.96
322.96
385.08
036. 6M
"tV. 72
50') . 9ti
521 .00
523.20
523. 2 o
523.20
523.20
523.20
0.057
0 . 056
0.058
0.057
0.059
0.058
0.056
0.062
0.071
0.070
0.077
0.070
0.073
0.067
0.065
0 .063
0.060







DILUTION BEGAN ENDED
(LPM) (EST) (EST)
























                                                                                           0.328
                                                                                           0.062
0.011
0.009
                                                                                                                 0.196
0.037
                                                                       X  POSSIBLE MINUTES OF SUNSHINE  69

                                                                       ROU AIKPOHT MAXIMUM TEMPERATURE 32.8  CENT
                                                                      * [NO]  readings suspect but  retained.   Thermal zero drift in
                                                                        the instrument probably is the cause  of the leevated [NO].
-------
OJ
    RT1  OUTDOOR  SMUG CHAMHtR STUUY

    CHAMULR  DUMBER   2
    DAY  1  (IF  3      B-24-76
UStPA CONTRACT Nf).68-02-2207

URBAN MIX                OX DILUTION
TARGE! INITIAL HC/NUX:  5.0 PPMC/0.71 PPM
PAGE  1
TIMt
(( SI)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8. 40
9.30
10.30
1 1 .30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
TIME
(ESI)

0.30
1.30
2.30
3.50
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.50
14.50
15.30
16.30
17.30
18.30
19.50
20.50
21.30
22.30
25.30
US
(PPM)
0.000
o.ooo
0.000
0.000
0.000
o.ooo
0.000
0.000
0. 138
0.310
0.558
0.90*
1 .067
1.14')
1.148
1.111
1 .063
1.016
0.974
0.9«3
0.912
0.88H
0.864
0.637
TEMP
(CENT)


22.8


21.1


22.8


28.9


31.7


31.7


?7 .8


25.6

NO
(PPM)
0.019
0.019
0.024
0.025
0.024
0.537
0.49H
0.235
0.031
0.022
0.01H
0.016
0.015
0.013
0.010
0 . 0 1 0
0.010
0.013
0.013
0.012
0.014
0.013
0.013
0.013
SR
(LAf'G/MIN)

0.00
0.00
o.oo
o.oo
o.oo
0.01
0.11
0.31
0.59
0.83
1.01
I .16
1.20
1 .09
O.Hil
0.55
0.4b
0.20
0.03
0.00
0.00
0.00
0.00
0.00
mJ2
(PPM)
0.007
0.009
0.012
0 . 0 1 '4
0. 185
0.200
U.242
0.099
0.615
0.541
0.'438
0.287
0.232
0. 189
0.151
0.133
0.116
0.102
0.089
0.077
0.072
0.068
0.064
O.ObO
CUM-3K
(LANG)

0.00
0.00
0.00
0.00
0.00
0.18
2.58
12.78
36.42
76.14
129.18
192.48
262.80
552. H2
395.72
438.90
4/0.26
493.20
502. 14
503.40
503.40
503.40
503.40
SO}. '40
NOX THC CH4 NMMC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.027
0.028
0.035
0.039
0.209
0.737
0.740
0.733
0.646
0.564
0.057 0.577 0.236 0.275
0.303
0.247
0.202
0. 160
0. 142
0.125 1.122 0.018 0.234
0.114
0.102
0.089
0.086
o.oei
0.077
0.073
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 63
(LPH) (E3T) (ESD
RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT
























-------
UUIOIIUH  SM|)G  CHAMHER  STUUY
                                                                                             UStPA  CUNTKAC1  NO.6H-02-«?
-------
RT1 OUTDOOR  SMUG  CHAMBER STUD1

CHAMBER NUMBER   2
DAY 3 Of 3      8-26-76
TIMt.
U.'ST )
0.30
1.30
2.30
3.30
4.30
5. jy
6.30
7.30
8.30
9. SO
10.30
1 1 .30
12.30
13.30
14.30
15.30
16.30
1 7.30
19.30
20.30
21 .30
23.30
TIMt
(LSI)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
10.30
11.30
13.30
14.30
15.30
16.30
I/. 30
18.30
19.30
20.30
21.30
03
(PPM)
0.4S3
0.418
0.401
0. 385
0.3/2
0.355
0.341
0.321
0.312
0.338
0. 384
0.441
0.49S
0 .536
0.548
0.553
0.547





TEMP
(CENT)

22.2


20.6


21.1

27,8

31.1


30.6


26.7


 NO *
(PPM)

0.017
0.017
0.018
0.016
0.020
0.018

0.017
0.019
0.019
0.022
0.020
0.018
0.016
0.015
0.014
0.012
                      PR
                  (LANG/MIM)

                     0.00
                     0.00
                     0.00
                     0.00
                     0.00
                     0.01
                     0.11
                     0.29
                     0.56
                     0.76
                     1 .08
                     1.19
                     1 .22
                     I .07
23.30
                     0.81
                     0.4V
                     0.22
                     0.03
                     0.00
                     0.00
                     o.oo
                     0.00
                     0.00
 NLI2
(PI'M)

0.037
0.036
0.036
0.036
0.037
0.039
0.043
0.051
0.058
0.059
0.060
0.05?
0.056
0.052
0.050
0.049
0.048
 CUM-SR
 (LANG)

   0.00
   0.00
   0.00
   0.00
   0,00
   0.18
   2.58
  12.42
  35.04
  73.08
 124.44
 191.22
 2o3.16
 333.66
 394.08
 444.78
 48/.(>2
 512. Ib
. 521 .94
 52J.20
 523.20
 523.20
 523.20
 523.20
                                         U3EPA CONTRACT  NO.68-02-220t

                                         URBAN MIX                 OX DILUTION
                                         TARfiET  INITIAL  HC/NOX:  5.0 PPMC/0.71  PPM
 UOX
(PPM)

0.055
0.053
0.055
0.052
0.058
0.057
0.060
0.068
0.077
0.078
0.082
0.077
0.074
0.068
0.065
0.063
0.060
 THC
(PPM)
 CM'I
(PPM)
NMHC
(PPM)
                                                                                  CO
                                                                                  (PPM)
                                                              NUKI
                                                              (PPM)
                                                              N02-S
                                                              (PPM)
                                                     HCHO
                                                    (PPM)
                                                                                  PAGE  3
                                                      CN
                                                    (/CM3)
                                                                                           0.391
                                                                                           0.545
                                                                        0.011
                                                                        0.009
                                                                        0, 102
                                                                        0.010
DILU1ION
 (LPM)
                                                   bttJAN
ENDED
(Esn
x POSSIBLE MINUTES  OF  SUNSHINE  69

HDU AIRPORT MAXIMUM TEMPERATURE 32.8  CENT
                               * [NO] readings suspect but retained.  Thermal zero drift
                                 in the instrument probably is the cause  of the apparently
                                 elevated  [NO].
-------
l< 1 I UU riJUUH 5'-H)G
CMA'iHEK' NU'-lhfH 4
DAY 1 l)f
Tint
(tST )
0.47
1 .'17
2,47
3. "7
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.4?
13.47
14.47
1 5 . 4 7
16.47
17.47
18.47
19.47
20.47
21 .47
22.47
23.47
TIME
(ESI )
0.47
1,47
2,47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
3 «-
Hi
(f'P'1)
0 . OHO
0.00 0
0.000
0.000
0 . 0 0 I)
0.000
0.000
0. 1 72
0. H8
0.481
0.634
0. /flO
0.847
0.881
0.865
0.831
0. 7H7
0.740
0. 70S
0.677
0.656
0.641
0.622
0.60S
1ENP
(CENT)

22. fl


21.1


22.8


28.9


31.7


31.7


27.8


25. 6

CIMMHER STUDY
24-76
li(.l *
(PPM)
0,018
0.021
0.024
0.025
0.024
0.187
0. 138
0.0)5
0.016
0.015
0.013
0.012
0.01 t
n.009
0.007
0.009
0.007
0,011
0.011
0.01 1
0.012
O.OJ2
0.01?
0.012
SR
(LANG/MIN)
0.0(1
0.0(1
0.00
0.00
0.00
0.01
0.11
0.31
0.59
0.83
1 .01
1.16
1 .20
1 .09
0.84
0.55
0.46
0.20
0.03
0.00
0.00
0.00
0,00
0 .00

U U2
(I'PM)
O.OOS
0.00 4
0,00 4
0,004
0 , 0 6 t>
0.070
0.122
0 . 21 t
0.190
0. 178
0.159
0. 13d
0.123
0.104
0.084
0,0 7b
0.068
0.059
0.051
0 . 0 4 5
0.041
0.040
0.036
0.034
CUM-SR
(LAI-Jl,)
0.00
0 . 0 0
0.00
0.00
0.00
0.28
S.68
15.88
42. i2
84 .44
139.28
204.08
274.80
343.72
402. 12
444.40
474.88
495.2"
502.44
503.40
503. 4 0
503.40
503.40
503.40

UOX THC
(PPM) (PPM)
0.021
0.026
0.028
0.029
0.090
0.257
0.260
0.226
0.206
0. 193
0. 172
0. 150
0. 1 34
0.112
0.092
0 . 084
0.076
0.070
0.062
0.056
0.052
0.051
0.048
0.046
DILUTION OEGAN
(LPM) (EST)

























CH4
(PPM
























ENDED
(EST)
























U3KPA CONTUACI  NU.6B-0
-------
K(l
             5Mi)(i CHAMHEk STUDY
USEPA CONTRACT  NO.68-02-2207
                                                                                                                          PAGL
     tH MIJM1LK   3
l)Af 2 OF 3      8-25-76
URBAN MIX
TARGET INITIAL  HC/NOX:
 OX DILUTION
5.0 PPMC/o.24  PPM
rinL
(tr,T)
0.47
1.47
2.4/
3.47
4.4?
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
lh.4 7
17.47
18.47
19.47
20.47
21.47
22.47
23.47
II ML
(LSI)

0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11 .47
1 2 . 4 /
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21 .47
22.47

H3
CfPd)
0.587
0.567
0.553
0.536
0.524
0.511
0.496
0.478
0.458
0.434
0.414
0.400
0.407
0.411
0.415
0.411
0.397
0. 381
0. 363
0.345
0.134
0.321
0.311
0.299
TEMP
(CEHT)


23.3


23.3


23.9


26.1


31.7


31.1


26. 1


23. i

NO *
(PPM)
0.013
0.013
0.013
0.014
0.014
0.015
0.013
0.015
0.015
0.016
0.018
0.017
0.017
0.016
0.014
0.013
0.014
0.013
0.014
0.016
0.016
0.017
0.017
0.018
SR
(LANG/M1N)

0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.27
0.30
0.47
0.70
0.83
1.12
1.08
0.93
0.58
0.42
0.22
0.04
o.oo
0.00
0.00
n.no
n.oo
HU2
(I'I'M)
0.03,2
0.031
0.029
0.028
0.05.44
39':,. /t,
415.36
423.52
424.80
'124.80
-------
   RII OUTUUUK  3Mf)<; CHA^UtR  SfUUr
                                                                                        CUNTRACI
                                                                                                                                          PAGE.
co
CHAtfHEH
UAV 3 U
Tl"t
(tSI)
0.47
1 .'17
2.47
5.47
4.47
5.47
6. '4 7
7 .'4 /
B.4 7
9.47
10.47
1 1 .'17
12.47
13.47
14.47
15.4?
16.47
17.47
18.47
19.47
20.47
21 .47
22.47
23.47
1 1 ME
(LSI)

0.47
1.47
2.47
3,4 /
4.47
5.47
6.47
7.47
ft. 4 7
9. '4 7
1 0 . '4 7
11.47
12.47
13. 4/
14.47
1 5 . a 7
10.47
17.47
1 l< . 4 7
19.47
20.47
2 1 ! 4 7
22.47
23*47
NUMBER 3


r 3 «-26-76
05
(I'PM)
0.290
0.276
0.266
0.255
0.243
0.2 52
0 .220
0.209
0.205
0 . 226
0 .264
0.30H
0.345
0. 366
0.374
0 . 3 7 '1
0.365







TEMP
(CENT)


22.2


20.6


21 .1


27.0


31.1


30.6


26. 7


25.9

NO *
(PPM)
0.017
o.oie
0.017
0.017
0.020
0.0 IH
0.017
0.01P
0.019
0.019
0. 020
0.019
0.01 7
0.015
0.014
0.013
0.013







SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.29
0.5P
0. 76
1 .00
1 .19
1.22
1.07
O.H6
0.81
0.49
0.22
0.03
o.oo
0.00
0.00
0.00
o.oo
IM Li 2
( P P M )
0.020
0.020
0,01V
0.019
0.019
0.019
0.020
0.026
0.031
o.o3a
0.0 42
0.031
0.030
0.029
0.028
0.026
0.026







CUM-SK
(LANlj)

0.00
0.00
0.00
0.00
0.00
0.26
3.6rt
15.32
4 0 . « 4
dO.bH
135.24
203. 12
275.30
344.3o
411^.06
452. H<3
49^.52
51 4 . 5o
5cfc'.2'4
5^3.20
523.20
5 d 3 . 2 0
525.20
5e.-5.20
URUAN MIX OX DILUTION
TARGET INITIAL HC/NIJX: s.o ppMc/o.24 PPM
MOX THC CII4 NMHC CU NMK 1 N02-S HCHO CN
(pp^) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.037
0.039
0.036
0.036
0.040
0.037
0.057
0. 046
0.050
0.051
0.052 0.263 0.012 0.086
0.050
i. .047
0.044
0.042
0.041
0.039 0.367 0.008 0.029







DILUIJUN HtGAN ENDED X PUSSIRLE MINUTfS OF SUNSHINE 69
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 32.fi CENT


* [NO] readings suspect but retained. Thermal zero drift
in the instrument is probably the cause of the apparently
elevated [NO] .



















-------
R1I IJUTUIJOR SMOG CHAMBER STUUT                                       USEPA  CflNlHACT  NO. 68-02-2207
                                                                                                                      PAGE  1
                                                                             K                 OX  DILUTION
                                                                     TARGET  INITIAL  HC/NOXi   1.0  PPMC/0.10 PPM

                                                                                CU       NBKI       N02-S      HCHU       CN
                                                                               (PPM)      (PPM)      (PPM)     (PPM)     (/CM3)
CMArlliEK f
DAY 1 OF
TI'-iL
(ESI)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
H.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
£ 21.63
Co 22. b3
23.63
e
T1.-1E
(EST)

0.63
1 .63
2.63
3.63
4.63
5.63
6.63
7.63
H.64
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21 .63
22.63
p t bi

3
U3
(PPM)
0.000,
0.000
0.000
0.000
0.000
0.000
0.000
0.053
H.129
0.225
0.334
0.429
0.468
0.491
0.484
0.472
0.451
0.433
0.416
0.402
0.390
0.383
0.374
0. 366

TEMP
(CENT)


22.8


21.1


22.8


28.9


31.7


31.7


27.8


25.6

4
8-24-76
NO
(PPM)
0.018
0.021
0.022
0.022
0.022
0.079
0.059
0.017
0.015
0.014
0.012
0.012
0.011
0.010
0.009
0.009
0.009
0.013
0.012
0.013
0.013
0.013
0.013
0.014

SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.31
0.59
0.83
1.01
1 . Ib
1.20
1.09
0.84
0.55
0.46
0.20
0.03
0.00
0.00
0.00
0.00
0.00


IMU2
(PPM)
O.OU3
0.003
0.003
0.004
0.026
0.031
0.053
0.090
O.OH4
O.O/o
0.064
0.052
0.048
U.043
0.037
0.055
0.033
0.029
0.025
0.0^0
0.019 *
0.018
0.017
0.016

CUM-SR
(LANli)

0.00
0.00
0.00
0.00
0.00
0.38
4.M
18.98
48.22
92.74
149.36
215. 6H
286.80
354.62
410.52
449.90
4 7 '» . 4 0
497.20
502. 74
503.40
503.40
5 U 4 . .4 0
504.40
504 . Ml)


NOX THC CH4
(PPM) (PPM) (PPM)
0.021
0.025
0.026
0.027
0.050
0.110
0.112
0.107
0.099
0.090
0.076
0.064
0.059
0.052
0.046
0.044
0.042
0.042
0.036
0.033
0.032
0.031
0.030
0.030

DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























URBAN
TARGE
NMHC
(PPM)

























X POS

RDU A
























                                                                                        0.235     0.027     0.053
                                                                                        0.424     0.011     0.056
                                                                     X POSSIBLE MINUTES OF SUNSHINE  63

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE 32.8 CENT
-------
t!T 1 UUJOOUK 5>'1UG  CHAMBER  STUOT
                                                                           IJStPA  CONTRACT  NO.68-02-2207
CHAMHf.K
DAY ^ Of-
11 ME
( L ;; t )
0.63
1.63
2.63
3.(,3
4.03
5.63
b.63
7.04
0.63
9.63
10.63
11.64
12.63
13.64
14.63
15.63
16.63
17.63
18.04
19.63
20.63
21 .63
22,63
23.63
1 I ME
(LSI )

0.63
1 .63
2.63
3.63
4 .63
5.63
6.63
/.63
8.63
9.63
10.63
1 1 .63
12.63
13.63
14.64
15.63
16.63
17.63
18.63
19.63
20.03
21.63
22. t. 3
23.63
iJUMbtK 4



3 8-25-76
03
(PPM)
0. 350
0.350
0.343
0.334
0.329
0. 421
0.412
0.301
0.290
0.2/7
0.267
0.264
0.270
0.274
0.278
0.274
0.266
0.256
0 .246
0.247
0.231
0.225
0.219
o . a 1 3
TEMP
(CENT)


23.3


23.3


23.9


26. 1


31.7


31.1


26. 1


23.3

NO *
(PPM)
0.014
0.015
0.015
0.017
0.017
0.016
0.015
0.017
0.017
0.019
0.019
0.014
0.018
0.017
0.015
0.015
0.015
0.015
0.016
0.018
0.018
0.019
0.019
0.019
SN
(LANG/MIN)

0.00
0.00
0.00
o.oo
0.00
0.01
0.1 I
0.27
0.30
0.47
0.70
0.83
1.12
1 .08
0.93
0.58
0.12
0.22
0,04
0.00
0.00
0.00
I) . 0 0
0.00
NU2
(PPM)
0.015
0.015
0.014
0.013
0.013
0.013
0.013
0.014
0.015
0.015
0.017
0.019
0.020
0.020
0.021
0.021
0.019
0.019
0.017
0.015
0.014
0.013
0.014
0.013
CUM-3K
(LAtYU)

0,00
0.00
0.00
0.00
0.00
0. 58
4 . 78
1 7.46
34.80
59.2o
96.20
143.14
203.96
269. t>4
32«. 74
371 .24
39'J.9o
117.50
423.92
« 2 '4 . rt 0
424.80
424.80
4 £ i . 8 0
424. MO
NOX THC CH4
(PPM) (PPM) (PPM)
0.029
0.030
0.029
0.030
0.030
0.029
0.028
0.031
0.032
0.034
0.036
0.039
0.039
0.037
0. 036
0.036
0.034
0.034
0.033
0.033
0.032
0.032
0.032
0.032
DILUTION HEGAN ENDEO
(LPM) (EST) (ESI)

























UKHAN
TAHGF.
N.MHC
(PPM)
























X POS

RDU A


* [NO]
the :
elevi



















                                                                                                                                 PAUt.
                                                                                                0.242
                                                                                                0.265
0.006
0.007
0.06fc
0.017
                                                                              POSSIBLE  MINUTES UF  SUNSHINE   33
                                                                            RDU AIHPORT  MAXIMUM  TEMPERATURE  31.7 CFNT
                                                                             [NO]  readings suspect but retained.  Thermal zero drift in
                                                                             the instrument is  probably the cause of the apparently
                                                                                      [NO].
-------
Kll OUTWJUH SMUG  CHAMbEK  STUDY

CNAMI3LK  NUMHf R   4
DAY 3  UF  3      fl-26-76
USEPA  CONTRACT NO.66-02-2207

URBAN  MIX                 OX DILUTION
TARGtT  INITIAL HC/NflXJ  1.0 PPMC/0.10  PPM
PAGF
T INf
(L
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
i ^
\ i
18
19
20
21
SI )
.63
.o3
.(.3
.63
.63
.63
.63
.63
.65
.63
.63
.63
.o3
.63
.63
.63
.63
. t. 4
.63
.63
.63
.63
(P
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.




U3
PM)
209
202
195
ie/
180
1 72
164
157
159
1 76
207
238
266
280
289
288
2HO




NO *
(PPM)
0
0
n
0
0
0
0
0
0
0
0
0
0
0
0
0
0




•
•
>
•
.
*
•
.
.
•
•
•
m
•
•
•
•




01 3
01 3
012
012
012
012
013
018
020
021
021
021
021
020
020
020
019




MI2
(PPM)
0
0
i)
0
u
0
0
0
0
0
0
0
0
u
0
0
u




*
,
m
•
,
.
B
•
•
•
•
•
9
t
.
•
•




013
013
012
012
012
012
013
018
020
021
021
021
021
020
020
020
019




NUX THC CH4 NMHC CO NOKI N02-S HCHO CN
(P
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
u.
0.
0.
0.
0.




PM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
026
026
024
024
024
024
026
036
041
043
043 0.211 0.009 0.080
043
04 5
041
041
041
039 0.279 0.006 0.016




23.63
Tii-'E
(LSD
0.63
) .63
2.65
3.03
4.h3
5.63
6.6 5
/.63
8.63
9.6 5
10.63
1 1 .03
12.63
13.63
14.63
15.63
16.63
1 7.63
18.63
19.63
20.63
21 .63
za.b\
23.63
TEMP
(CEiO)

22.2


20.6


21.1


27.8


31.1


30. 6


26. 7


2S.9

SK
(LAMG/M1N)
0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.29
0.5fl
0.76
1 .OB
) .19
1.22
1.07
0,«6
0.81
0.49
0.2?
0.03
0.00
0.00
0.00
0.00
o.oo
ILM-Sk DILUTION BLGAN ENDED
(LAUii) (LPH) (E3T) (EST)
0.00
0.00
0.00
o.ou
0.00
u. 38
4. /8
18.22
4 (,.64
oy .28
146.04
215.02
2U7 .56
355.1)6
41 1 .28
460.98
y^/.42
516.56
522.54
523.20
5cT3.20
523.20
523.20
3d 5.20
                                                                           X POSSIULt  MINUTES  OF  SUNSHINE   69

                                                                           RUU AIRPORT MAXIMUM TEMPERATURE 32.8  CENT
                                                                           *  [NO] readings suspect but retained.  Thermal zero drift in
                                                                             the instrument is probably the cuase of the apparently
                                                                             elevated [NO].
-------
RTI (IUTDCIOR SMUG CHAMBER  STUDY

CHAMHLH  NUMBER  1
DAY 1 UF  3      9- 8-76
USEPA CONTRACT  NO.60-02-2307
tTHANE
TAKf.ET  INITIAL  HC/NOX:
     OX DILUTION
    fl.O PPMC/0.20 PPM
TIME
( f . S T )
0.13
1.13
2. IS
3.13
0.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
10.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
TIME
(EST)
0.13
1.13
2.13
3.13
0.13
5.13
6. 13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
10.13
15. 13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.006
0.022
0.058
0.120
0. 196
0.267
0.317
0.322
0.309
0.282
0.267
0.257
0.206
0.236
TEMP
(CENT)

13.9


12.8


13.3


25.0


30.6


31.7


26.1


18.9

NO *
(PPM)
0.00?
0.002
0.002
0.001
o.ooo
0. 155
0.153
0.151
0.101
0.121
0.090
0.056
0.037
0.015
0.022
0.017
0.010
0.01U
0.006
0.000
0.000
0.003
0.003
0.003
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.09
0.37
0.66
0.93
.12
.20
.27
.20
.03
O.HO
0.51
0.21
0.0?
0.00
0.00
0.00
0.00
0.00
NO? *
(PPM)
0.002
0.002
0.001
0.001
0.001
0.010
0.010
0.016
0.027
0.005
0.07b
0.100
0.110
0.101
0.093
0.081
0.071
0.061
0.006
0.028
0.022
0.020
0.019
0.018
CUM-SH
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
0. 72
8.36
32.88
70.60
131 .96
200.12
270,76
350.00
021 .00
081.00
526.68
550.88
565.96
5t>7.00
507.00
567.00
567.00
567.00
NOX THC CHO
(PPM) (PPM) (PPM
0.000
o.ooo
0.003
0.002
0.001
0. 169
0.167
0. 167
0. 168
0. 166
0. 166
0. 159
0.15?
0.116
0.116
0.098
O.OflO
0.075
0.052
0.032
0.027
0.020
0.022
0.021
DILUTION BEGAN ENDED
(LPM) (EST) (EST)
























                                                                        NMHC
                                                                        (PPM)
            CO
           (PPM)
NDKI
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                                                    PAGl  1
  CN
(/CMS)
                                                                                            0.026
                                                                                                       0.092
                                                                                                       0.095
                                         0.000
                                         0.000
                                                                        X POSSIBLE  MINUTES OF SUNSHINE  100

                                                                        RDU  AIRPORT MAXIMUM TEMPERATURE  31.7 CENT


                                                                        * Data suspect and discarded.
-------
K>
    RTI  OUTDOOR  SMOG CHAMBER STUDY

    CMAHBtR NUMBER  1
    DAY  2 OF 3      9-  9-76
USEPA  CONTRACT  NO.68-02-2207
ETHANE
TARGET  INITIAL  HC/NOXl
 OX DILUTION
fl.O PPMC/0.20  PPM
TIME
(EST)
0.13
1.13
2.13
3.13
4.13
5.13
6. 13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18. 3
19. 3
20. 3
21. 3
22. 3
23. 3
TIME
(EST)

0.13
1.13
2.13
3.13
4.13
5,13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22. 1 3
23.13
03
(PPM)
0.230
0.224
0.215
0.210
0.203
0.196
0.185
0.1 72
0.163
0.168
0.213
0.271
0.343
0.421
0.148
0.44b
0.435
0.416
0.396
0.375
0.358.
0.343
0.328
0.311
TEMP
(CENT)


18.9


18.3


20.0


26.7


31.1


31.7


25.0


23.9

NO
(PPM)
0.002
0.002
0.002
0.002
0.003



0.013
0.021
0.024
0.028
0.028

0.029
0.028
0.027
0.026
0.028
0.021
0.021
0.018
0.022
0.025
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.04
0.15
0.49
0.89
1,09
1.21
1.25
1.16
0.93
0.59
0.32
0.15
0,04
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.017
0.017
0.017
0.016
0.016



0.020
0.025
0.028
0.029
0.032

0.036
0.039
0.034
0.030
0.026
0.022
0.021
0.020
0.019
0.018
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.32
3.60
15.32
47.92
102.92
169.28
212.20
316.08
384.24
437.52
470.56
4B8.40
496.52
498.60
49B.60
498.60
498.60
496.60
NOX THC CHI
(PPM) (PPM) (PPM)
0.019
0.019
0.019
0.018
0.019



0.033
0.046
0.051
0.057
0.060

0.065
0.066
0.061
0.056
0.053
0.046
0.043
0.039
0.042
0.043
DILUTION BEGAN ENDED
(LPM) (tST) (EST)

























NMHC
(PPM)



















** Dat




X P03

RDU A




* The
unt
The
the
[NO
of
the
une3
It
lin










                                                                                             CO
                                                                                            (PPM)
                      NBKI
                      (PPM)
       N02-3
       (PPM)
 HCHO
(PPM)
                                                       PAGE   2
  CN
(/CM3)
                                                                                                      0.239**   0.013      0.000
                                                                                                      0.260**   0,012      0.000
                                                                                 ** Data suspect but retained,
                                                                                 x POSSIBLE MINUTES OF  SUNSHINE   70

                                                                                 RDU  AIRPORT MAXIMUM  TEMPERATURE 32.2  CENT
                                                                                 * The NO, N02 and NOX data  from approximately 0000 EST, 9 Sept 76
                                                                                   until the end of the run  are suspect but  have been retained.
                                                                                   The elevated [NO] levels  are not due to thermal zero drift  in
                                                                                   the instrument.  Moreover,  there appears  to be a swearing of the
                                                                                   [NO] readings across the  four chambers and the ambient air  portio..
                                                                                   of the sampling cycle.  However, these effects are not seen for
                                                                                   the simultaneous [NOg]  readings.  Additionally, the [NO,] level-
                                                                                   unexpectedly rise on the  afternoons of the second and tfiird dayt,
                                                                                   It is believed that these effects- are related to a huaidity/sanfi.  Lr
                                                                                   line problem rather than  gas-phase chemical reactions.
-------
   RT1  OUTDOOR SMOG CH/iHBfcR STUDY

   CHAMBER  NUMBER  1
   DAY  3  OF 3     9-10-76
U3EPA CONTRACT NO.68-03-2207
ETHANE
TARGET INITIAL HCXNOXl
     OX DILUTION
    8.0 PPMC/O.eO PPM
oo
 NO
(PPM)
 NOd
(PPM)
 NOX
(PPM)
 THC
(PPM)
 CH4
(PPM)
                                                                        NMHC
                                                                        (PPM)
           CO
          (PPM)
NBKI
(PPM)
N02-3
(PPM)
 HCHO
(PPM)
                                                  PAGE  3
  CN
(/CM3)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
TIME
(tST)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13,13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
0.293
0.278
0.265
0.250
0.235
0.222
0.209
0.191
0. 160
0.156
0. 140
0.126
0.161
0.210
0.264
0.295
0.302







TEMP
(CENT)

23.3


22.8


21,7


20.6


24.1


24.4


19.4


14.4

0.030
0.030
0.026
0.029
0.026
0.027
0.026
0.026
0.010
0.015
0.016
0.018
0.021

0.015
0.014
0.015







SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.00
0,04
0.15
0.62
0.83
1.23
1.10
0.85
0.47
0.17
0.03
0.00
0.00
0.00
0.00
0.00
O.Old
0.018
0.018
0.019
0.020
0.021
0.0
-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMUER  2
DAY 1  OF 3     9- 8-76
U3EPA CONTRACT NO.68-02-2207

PROPANE                  OX DILUTION
TARGET INITIAL HC/NOXt 12.0 PPMC/0.20 PPM
TIML
(tST)
0.30
1,30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
11.30
15.30
16.30
17.30
18.30
19.30
20.30
w 21.30
N> 22.30
*\ 23.30
TIME
(EST)

0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
11.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
33.30
03
(PPM)
0.000
0.000
0,000
0.000
0.000
0,000
0.000
0.000
0.001
0.016
0.049
0.112
0.214
0.364
0.510
0.614
0.653
0,651
0.627
0.598
0.576
0.558
0.545
0.534
TEMP
(CENT)


13.9


12,8


13.3


25.0


30.6


31.7


26.1


18.9

NO *
(PPM)
0.003
0.003
0.003
0.003
0.002
0.156
0.155
0.143
0.107
0.077
0.049
0.031
0.029
0.020
0.015
0.016
0.019
0.020
0.013
0.006
0.005
0.004
0.003
0.003
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.09
0.37
0.66
0.93
.12
.24
.27
.20
.03
0.80
0.51
0.21
0.02
0.00
0.00
0.00
0.00
0.00
N02*
(PPM)
0.011
0.010
0.007
0.006
O.OOb
0.020
0.021
0.033
0.071
0.107
0.120
0.136
0,130
0.109
0.096
0.081
0.071
0.057
0.045
0.041
0.039
0.039
0.036
0.036
CUM-SK
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
1.62
12.06
39,48
83.94
143.16
212.52
287.46
362.40
431.34
469.00
531.78
556.98
566. 16
567.00
567.00
567.00
567.00
567.00
NOX* THC CH4
(PPM) (PPM) (PPM)
0.014
0.013
0.011
0.010
0.009
0.176
0.176
0.176
0,178
0.184
0.175
0.167
0.159
0.129
0.111
0.097
0.090
0.077
0.058
0.047
0.044
0.043
0.040
0.040
DILUTION BEGAN ENDED
(LPM) (EST) CE3T)

























NMHC
(PPM)
























X P03

RDU A



* Datj




















                                                                                CO
                                                                               (PPM)
                    NBKI
                    (PPM)
N02-S
(PPM)
 HCHO
(PPM)
                   PAGE   1
  CN
(/CM3)
                                                                                        0.068     0.127      0.000
                                                                                                  0.109      0.000
                                                                     X POSSIBLE MINUTES OF SUNSHINE  100

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE  31,7  CENT



                                                                     * Data suspect and discarded.
-------
    OUTDOOR  3MOG  CHAMBER  3TUOY

CHAMBER NUMBER  a
DAY 2 OF 3     V- 9-76
U3EPA CONTRACT NO.68-02-2a07

PROPANE                  OX DILUTION
TARGET INITIAL HC/NOXj  12.0 PPMC/0.20  PPM
PAGE  2
TIME
(ESI)
0.40
1.30
2.30
3.30
4.30
5,30
6.30
7.30
6.30
9.30
10.30
11.30
12.30
13.30
14.30
15.50
16.30
17.30
18.30
19. JO
20.30
oo 21.30
N> 22.30
01 23.30
TIME
(EST)
U3
(PPM)
0.521
0.511
0.502
0.491
0.483
0.476
0.461
0.448
0.429
0.42S
0.452
0.502
0.573
0.651
0.672
0.666
0.660
0.638
0.619
0.599
0.379
0.561
0.545
0.526
TEMP
(CENT)
NO
(PPM)
0.002
0.002
0.002
0.002
0.002
0.003
0.007
0.006
0.015
0.024
0.027
0.026
0.028

0.026
0.028
0.026
0.027
0.027
0.019
0.017
0.015
0.019
0.019
3R
(LANG/MIN)
N02
(PPM)
0.035
0.035
0.034
0.033
0.033
0.031
0.032
0.033
0.039
0.045
0.046
0.048
0.051

0.053
0.057
0.049
0.044
0.040
0.039
0.039
0.034
0.035
0.035
CUM-SH
(LANG)
NOX THC CH4
(PPM) (PPM) (PPM)
0.037
0.037
0.036
0.035
0.035
0.034
0.040
0.040
0.053
0.068
0.073
0.0/4
0.079

0.079
0.064
0.075
0.071
0.066
0.058
0.056
0.049
0.055
0,055
DILUTION BEGAN ENDED
(LPM) (EST) (EST)
NMHC CO
(PPM) (PPM)











X POSSIBLE MINUTES

NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (/CM3)
0.49J 0.008 0,000

0.429 0,007 0.000









OF SUNSHINE 70














ROU AIRPORT MAXIMUM TEMPERATURE 32.2 CENT
0.30
1.30
2.30
3.30
1.30
5.30
6.30
7.30
B.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30

18.9


18.3


20.0


26.7


31.1


31.7


25.0


23.9

0.00
0.00
0.00
0.00
0.00
0.00
0.04
0.15
0.49
0.89
1.09
1.21
1.25
1.16
0.93
0.59
0.32
0.15
0.04
0.00
0.00
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.72
5.10
20.22
56.82
113.82
1H1.38
254.70
328.08
393.54
443.22
473.76
489.90
496.92
498.60
498.60
496.60
498.60
'498.60







* The NO, N02 and NO
until the end of the
elevated [NO] levels


data from approximately 0000 EST, 9 Sept
run are suspect but have been retained.
are not due to thernal zero drift in the
instrument. Moreover, there appears to be a smearing of the


readings across the
the sampling cycle.
four chaabers and the ambient air portion
However, these effects are not seen for


76
The

[NO]
of
the
simultaneous [N07] readings. Additionally, the [N07] levels


unexpectedly rise on
It is believed that
the afternoons of the second and third days.
these effects are related to a humidity/

sampling line problem rather than gas-phase chemical reactions.
















































-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  2
DAY 3 OF 3     9-10-76
TIME
(EST)
0.30
1.30
2.30
3.30
a. 30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
11.30
15.30
16.30
17.30
18.30
19.30
20.30
Oj 21.30
N3 22.30
*" 23,30
TIME
(EST)
0.30
1.30
2.30
3.30
1.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
It. 30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)
0.510
O.U93
0.179
0.462
0.145
0.126
O.UU
0.387
0.315
0.334
0.306
0.290
0.353
0.121
0.183
0.512
0.511







TEMP
(CENT)

23.3


22.8


21.7


20.6


21. a


24.4


19.1


14.4

                    NO
                   (PPM)

                   0.026
                   0.026
                   0.021
                   0.026
                   0.021
                   0.022
                   0.021
                   0.026
                   0.010
                   0.011
                   0.018
                   0.019
                   0.027

                   0.015
                   0.011
                   0.016
    SR
(LANG/MIN)

   0.00
   0.00
   0.00
   0.00
   0.00
   0.00
   0.00
   0.01
   0.00
   0.04
   0.15
   0.62
   0.83
   1.23
   1,10
   0.85
   0.47
   0.17
   0.03
   0.00
   0.00
   0.00
   0.00
   0.00
             NU2
            (PPM)

            0.036
            0.039
            0.012
            0.016
            0.050
            0.056
            0.061
            0.063
            0.062
            0.063
            0.067
            0.078
            0.091

            0.095
            0.093
            0.090
CUM-3R
(LANG)

  0.00
  0.00
  0.00
  0.00
  0.00
  0.00
  0.00
  o.ie
  0,60
  1.32
  5.70
 23.16
 64. 14
121.14
192.60
254.10
298.26
321 .06
328.71
330.00
330.00
330.00
330.00
330.00
                                                   U3EPA  CONTRACT  NO.68-02-2207

                                                   PROPANE                   OX DILUTION
                                                   TARGET INITIAL  HC/NOXl  12.0 PPMC/0.20  PPM
           NOX
          (PPM)

          0,062
          0.061
          0.065
          0.072
          0.071
          0,078
          0.081
          0.069
          0.072
          0.077
          0.086
          0.097
          0.118

          0.110
          0.107
          0. 106
            THC
           (PPM)
           CHI
          (PPM)
          NMHC
          (PPM)
 CO
(PPM)
NBKI
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                                                                                        PAGE   3
  CN
(/CMS)
                                                 0.253      0.020      0.000
                                                 0.358     0.019     0.000
DILUTION
 (LPM)
BEGAN
(EST)
ENDED
(EST)
                                                                    X POSSIBLE MINUTES OF SUNSHINE  19

                                                                    RDU AIRPORT MAXIMUM TEMPERATURE 26.1 CENT
-------
   RTI OUTDOOR  SMOG CHAMBER 3TUOY

   CHAMBER  NUMBER   3
   DAY 1 UF  3      9- 8-76
USER* CONTRACT NO.66-Oa-3a07
u>
ACETYLENE
TARGET INITIAL HC/NOXt
     OX DILUTION
    6.0 PPMC/0,20  PPM
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12. U7
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20,47
21.47
22.47
23.47
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0,013
0.075
0.233
0,396
0.440
o.aa9
0.436
0.414
0.388
0.368
0.352
0.339
0.325
0.314
TEHP
(CENT)

13.9


12.8


13.3


25.0


30.6


31.7


26.1


18.9

NO *
(PPM)
0.002
0.002
0.001
0.000
0.145
0.144
0. 142
0.139
0.133
0.114
0.070
0.033
0.015
0.012
0.013
0.016
0.014
0.01 1
0.006
0.004
0.004
0.003
0.003
0.002
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.09
0.37
0.66
0.93
.12
.24
.27
.20
.03
0.60
0.51
0.21
0.02
0.00
0.00
0.00
0.00
0.00
NU2 *
(PPM)
0.001
0.001
o.ooi
0.000
0.017
0,017
0.017
0.018
0.028
'J.050
o.otto
0.084
0.052
0.027
0.021
0.019
0.018
i) . 0 1 7
0.013

0.009
0.009
0.009
0.009
CUM-SR
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
2.52
15.76
46.08
93.24
154.36
224.92
300.16
374. «0
441.64
497.00
536.88
559.08
566. 36
567.00
567.00
5t>7.00
5o7.00
567.00
NUX * THC
(PPM) (PPM)
0.003
0.003
0.002
0.000
0.163
0.161
0.159
0.157
0.160
0.165
0.150
0.118
0.067
0.039
0.034
0.035
0.032
0.028
0.019

0.013
0.012
0.012
0.011
DILUTION BEGAN
(LPM) (EST)
























CH4
(PPM
























ENDED
(EST)
























                                                                          NMHC
                                                                          (PPM)
           CO
           (PPM)
NBKI
(PPM)
N02-3
(PPM)
 HCHO
(PPM)
                                                   PAGE   1
  CN
(/CM3)
                                                                                             0,016      0.085     0.000
                                                                                                                  0.000
                                                                          X POSSIBLE MINUTES OF SUNSHINE  JOO

                                                                          ROD AIRPORT MAXIMUM TEMPERATURE 31.7  CENT



                                                                          * Data suspect and discarded.
-------
oo
    RTI OUTDOOR SMOG CHAMBER STUDY

    CHAMBER NUMBER   3
    OAY 2  OF 3      9- 9-76
U3EPA  CONTRACT  NO.66-02-2207

ACETYLENE                  OX DILUTION
TARGET  INITIAL  HC/NOXj   8.0 PPMC/0.20 PPM
TIME
(EST)
0.47
1.47
2.47
3,47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.07
19.47
20.47
21.47
22.47
23.47
TIMK
(EST)

0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12,47
13.47
14.47
15.47
16.47
17.47
16.47
19,47
20.47
21.47
22.47
Hi. a?
03
(PPM)
0.307
0.295
0.286
0.278
0,266
0.262
0.248
0.235
0,219
0.224
0.248
0.278
0,321
0.358
0.363
0.350
0.333
0.312
0.295
0.281
0.267
0,257
0.245
0.229
TEMP
(CENT)


18.9


18.3


20.0


26.7


31.1


31.7


25.0


23.9

NO *
(PPM)
0.002
0.001
0.001
0.001
0.002
0.003
0.007
0.007
0.014

0.0^4

0.021

0.019
0.022
0.01P
0.019
0.021
0.021
0.018
0.016
0.021
0.022
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.04
0.15
0.49
0.69
1.09
1.21
1.25
1.16
0.93
0.59
0.32
0.15
0.04
0.00
0.00
0.00
0.00
0.00
NU2*
(PPM)
0.007
0.007
0.007
0.006
0.006
0.006
0.007
0.010
0.013

0.017

0.019

0.024
0.028
0.024
0.019
0.015
0.013
0.012
0.012
0.012
0.012
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
1.12
6.60
25.12
65.72
124.72
193.48
267.20
339.68
402.84
449.12
476.96
491 .40
497.32
498.60
498.60
498.60
496. 60
498.60
NUX* THC CH4
(PPM) (PPM) (PPM)
0.010
0.009
0.009
0.007
0.009
0.010
0.015
0.017
0.027

0.041

0.041

0.043
0.050
0.042
0.039
0.036
0.034
0.030
0.026
0.033
0.034
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























X POS

RDU A


* The
unU
elei
insl
rea<
the
simv
une:
It '.
lini












                                                                                            CO
                                                                                           (PPM)
                      NHKI
                      (PPM)
N02-S
(PPM)
 HCHO
(PPM)
                     PAGE   2
  CN
(/CM3)
                                                                                                     0,299
                                0.013
                                                                                                     0.293      0,018
          0.000
                                            0,000
                                                                                X POSSIBLE MINUTES OF SUNSHINE   70

                                                                                RDU AIRPORT MAXIMUM TEMPERATURE  32,2 CENT
                                                                                  The NO, N02 and NO  data from approximately 0000 EST, 9 Sept 76
                                                                                  until the end of the run are suspect but have been retained.  The
                                                                                         1  [NO] levels are not due to thermal zero drift In the
                                                                                         int.  Moreover,  there appears to be a smearing of the [NO]
                                                                                  readings across the four chambers and the ambient air portion of
                                                                                  the sampling cycle.   However, these effects are not seen for the
                                                                                         eous [tK^] readings.  Additionally, the [N02] levels
                                                                                  unexpectedly rise on the afternoons of the second and third dayr
                                                                                  It is believed that these effects are related to a hunidity/sanr,.'*
                                                                                  line problem rather than gas-phase chemical reactions.
-------
RTI UUTUUOR SMOG CHAMBER  S7UOY

CHAMBER NUMBER  3
DAY 3 OF 3     9-10-76
U3EPA CONTRACT NO.68-08-2207
ACeiYLENc
TARGET INITIAL HC/NOXJ
 OX DILUTION
8.0 PPMC/0.20 PPM
 NO
(PPM)
 N02
(PPM)
 NOX
(PPM)
 THC
(PPM)
 CH4
(PPM)
NMHC
(PPM)
                                                                                CO
                                                                               (PPM)
                    NBKI
                    (PPM)
      N02-S
      (PPM)
 HCHO
(PPM)
                                                 PAGE   1
  CN
(/CM3)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
16.47
19.47
20.47
p| /» 7
e 1 » ** r
22.47
23.47
TIME.
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
0.215
0.202
0.190
0.180
0.167
0.15«
0.148
0.136
0.119
0.113
0.104
0.104
0.132
0.159
0.172
0.172
0.160






TEMP
(CENT)

23.3


22.6


21.7


20.6


24.4


24.4


19.4


14.4

0.027
0.027
0.026
0.027
0.025
0.024
0.021
0.027
0.01 1
0.014
0.017
0.021
0.030

0.015
0.015
0.014






SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.01
o.oo
0.04
0.15
0.62
0.83
1.23
1.10
0.85
0.47
0.17
0.03
0.00
0.00
0.00
0.00
0.00
0.011
0.012
0.012
0.013
0.014
0.015
0.017
0.017
0.017
0.017
0 . 
-------
Rtl OUTDOOR SMUG CHAMRtR STUDY

CHAMBER NUMBER  q
DAY 1  OF 3     9- 8-76
USEPA CONTRACT NO.68-02-2307

CONTROL-NOX INJ.         OX DILUTION
TARGET INITIAL HC/NOXI  0,0 PPMC/0.00 PPM
UML
(ESI)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
U> 21.63
00 22.63
0 23.63
TIME
(EST)

0.63
1.63
2.63
3.63
a. 63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
03
(PPM)
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.007
0.011
0,016
0.019
0.014
0.002
0.000
0.000
0.000
0.000
0.000
TEMP
(CENT)


13.9


12.8


13.3


25.0


30.6


31.7


26. 1


18.9

NO *
(PPM)
0.002
0.001
0.001
0.001
0.150
0.150
0.149
0 . 1 « 7
0. 142
0. 149
0.110
0.123
0.109
0.083
0.065
0.053
0.049
0.039
0.01 7
0.010
0.009
-0.007
0.007
0.006
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.09
0.37
0.66
0.93
1.12
1.24
1.27
1.20
1.03
0.80
0.51
0.21
0.02
0,00
0.00
0.00
0.00
0.00
NU2
(PPM)
u.004
0.004
0.003
0.003
0.022
0.024
0.024
0.024
U.02/
0.031
0.039
0.047
0.059
0.064
0.077
0.082
O.OB/
0.092
0.104
0.10/
0.106
0.106
0.105
0.105
CUM-SH
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
3.42
19.46
52. 6B
102.54
165.56
237.32
312. 8b
386.40
451 .94
505.00
541.98
561 . Id
566. 5fa
567.00
567.0.)
567.00
567.00
567.00
NOX THC CH4
(PPM) (PPM) (PPM)
0.006
0.005
0.004
0.004
0.172
0.173
0. 172
0.170
0.169
0.180
0.179
0.170
0. 168
0.148
0. 142
0. 136
0.136 -
0.130
0.121
0.117
0.114
0.113
0.112
0.111
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























X POS

RDU *


* Date





















                                                                                CO
                                                                               (PPM)
                    NBKI
                    (PPM)
N02-S
(PPM)
 HCHO
(PPM)
                   PACE   !
  CN
(/CMJ)
                                                                                        0.009     0.047     0.000
                                                                                        o.ooe     o.o«7     o.ooo
                                                                     X POSSIBLE MINUTES OF SUNSHINE  100

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE  31.7  CENT



                                                                       Data suspect but retained.
-------
    RTI UUTDOOW  SMOG CHAMBER  STUDY

    CHAMBER  NUMBtR
USEPA  CONTRACT NO.68-Oa-Z?07
   DAY  
                     9- 9-76
CONTROL-NOX  INJ.
TARGET INITIAL HC/NOXJ
 OX  DILUTION
0.0  PPMC/0.00 PPM
TIME
(tST)
0.63
1.63
2.63
3.63
1.63
5.63
6.63
7.63
8.63
9,63
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
TIMt
(EST)

0.63
1 ,63
2.63
3.63
1.63
5.63
6.63
7.63
B.63
9.63
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21 .63
22.63
23.63
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.009
0.015
0.026
0.017
0.076
0.107
0.150
0.211

0.215
0.215
0.235
0.221
0.210
0.198
0.190
0.181
0.171
TEMP
(CENT)


18.9


18.3


20.0


26.7


31.1


31.7


25.0


23.9

NO*
(PPM)
0.006
0.005
0.005
0.005
0.006
0.007
0.011
0.025
0.037

0.035

0.036
0.032

0.031
0.030
0.032
0.029
0.025
0.018
0.019
0.025
0.026
SH
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.15
0.19
0.89
1.09
1.21
1.25
1.16
0.93
0.59
0.32
0.15
0.01
0.00
0.00
0.00
0.00
0.00
N02 *
(PPM)
0.101
0.105
0. 102
0.101
0.096
0.095
0,089
0.083
0.075

0.071

0.059
0.052

0.010
0.031
0.030
0.021
0.019
0.016
0.015
0.013
0.013
CUM-SK
(LANG)

0.00
0.00
0.00
o.oo
0.00
0.00
1.52
8. 10
30.02
71.62
135.62
205. 5H
2/9. /<)
351 .26
112.11
155.02
IttO. lo
192. 9u
1''7. 72
198.60
190. 6u
1^8.60
198. 6U
19(1.60
NUX * THC CHI
(PPM) (PPM) (PPM)
0.110
0. 108
0,107
0.106
0.105
0.103
0,099
0.106
0.112

0.106

0.095
0.081

0.071
0.061
0.062
0.052
0.011
0.031
0.031
0.037
0.039
DILUTION BEGAN ENDED
(LPM) (E3T) (EST)

























NMHC
(PPM)



















** Da
*** Da



x POS:

RDU A]




* The 1
untl
elevi
inst
read
the i
simu
une*|
It ii
line










                                                                                                CO
                                                                                               (PPM)
                       NBKI
                       (PPM)
       N02-3
       (PPM)
 HCHO
(PPM)
                                                         PAGE
  CN
(/CM3)
                                                                                                         0.151
                                                                                   **  Data  suspect and discarded.
                                                                                   *** Data  suspect but retained.
                                                                                                                     0.069
                                  0.082
                                             0.000
                 0.000
                                                                                   X  POSSIBLE MINUTES OF  SUNSHINE   70

                                                                                   RDU AIRPORT MAXIMUM  TEMPERATURE  32.2 CENT
                                                                                   * The NO, N02 and NO  data from approximately 0000 EST, 9 Sept
                                                                                     until  the end of the run are suspect but have been  retained.
                                                        Sept  76
                                                             The
           [NO] levels are not  due  to thermal zero drift  in  the
           t.  Moreover, there  appears to be a smearing of the  [NOJ
  readings  across the four charabers and the anbient air portion of
  the sampling cycle.  However, these effects are not  seen for  the
  simultaneous [N02] readings.   Additionally, the [N02] levels
  unexpectedly rise on the afternoons of the second and third days.
  It is believed that these effects are related to a humidity/sampling
  line probelra rather than gas-phase chemical reactions.
-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  «
DAY 3 OF 3     9-10-76
                                       USEPA CONTRACT NO.68-02-2207
                                       CONTROL-NOX INJ.
                                       TARGET INITIAL HC/NOXj
                                                      OX DILUTION
                                                     0.0 PPMC/0.00 PPM
                    NO
                    (PPM)
 N02
(PPM)
 NOX
(PPM)
 THC
(PPM)
 cna
(PPM)
NMHC
(PPM)
 CU
(PPM)
NBKI
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                                                                                         PAGE
  CN
UCM3)
0.63
1.63
2.63
3.63
1.63
5,63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17,63
18.63
19.63
20.63
21.63
22.63
23.63
TIME
(1ST)
0.63
1.63
2.63
3.63
1,63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21 .63
32.61
23.63
0.161
0.151
0.118
0.139
0.130
0.123
0.111
0.107
0.093
0.087
0.0/8
0.086
0.118
O.I 55
0.181
0.190
0.166







TEMP
(CENT)

23.3


22.8


21. 7


20.6


21.1


21.1


19. u


li.i

0.029
0.028
0.028
0.028
0.026
0.027
0.026
0.026
0.012
0.015
0.017
0.022


0.015
0.016
0.017







SR
(LANG/MIN)
0.00
0.00
o.oo
0.00
0.00
0.00
0.00
0.01
0.00
0.01
0.15
0.62
P. 83
1.23
1.10
0.65
0.17
0.17
0.03
0.00
0.00
0.00
0.00
0.00
0.013
0.013
0.013
0.011
0.015
0.015
0.015
0.015
0.016
O.Ol/
0.020
0.026


0.026
0.021
0.021







CUM-Sf)
(LANG)
0.00
0.00
O.OU
0.00
0.00
0.00
0.00
0.38
0.60
2.12
8. /O
35.56
80. /I
115.71
211.60
2.7 1 . 1 U
30/.66
321 ,H6
329.3"
330.0d
330.00
330.00
3 i 0 . 0 0
iiO.OO
0.012
0.011
0.011
0.012
0.011
0.012
0.011
0,013
0.028
0.032
0.03/
0.01H


0.011
0.010
0.011







DILUTION BEGAN ENDED
(LPM) (E3T) (EST)
























                                                                                        0.012     0.014     0.000
                                                                                        0.072     0.012      0.000
                                                                     X POSSIBLE MINUTES OF SUNSHINE  19

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE 26.1  CENT


                                                                     * Data suspect but retained.
-------
RTI OUTUUOK  SMUG  CHAMBtR

CHAMBER NUMUfiR   1
DAY 1 OF 3      9-13-76
USE.PA CONTRACT NO.68-02-3207

URBAN MIX                 OX  DILUTION
TARGET INITIAL HC/NOX:  10.0  PPMC/1.00 PPM
TIME
(1ST
0.1
1.1.
2.1
3.1
1.1
5.1
6.1
7.1
8.1
9.1
10.1
11.1
12.1
13.1
11.1
15.1
16. 1
17.1
18.]
19.1
20.1
21.1
22.1
23.1
TIM[
(tSl

0. 1
1.1
2.1
3.1
i. ;
5.1
6. 1
7.1
8.;
9.1
10.1
11.1
12.1
13.1
11.1
15.1
16.1
17.1
lfl.1
19.:
20.1
21.1
22.1
23.1

)
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
.3
l3
13
13
13
13
13
13

r)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
03
(PPM)
0.000
o.ooo
0.000
0,000
0.000
o.ooo
0.000
0.000
0.000
0.003
0.026
0.087
0.189
0,289
0.383
0,420
0.431
0.409
0.319
0.312
0.297
0.288
0.277
0.267
TEMP
(CENT)


15.6


12.8


15.0


21.1


27.8


27.8


22.2


19.4

NO
(PPM)

0.003
0.005
0.776
0.831
0.841
0.816
0.750
0.506
0.250
0.120
0.016
0.021
0.012
0.010
0.009
0.009
0.009
0.007
0.006
0.006
0.006
0.006
0.006
SR
(LANG/MIN)

0.00
0.00
o.oo
0.00
0.00
0.00
0.06
0.33
0.61
0.71
1.07
1 .20
1.19
1.07
0.79
0.51
0.36
0.15
0.01
0.00
0.00
0.00
0.00
0.00
NO 2
(PPK.)

O.OC3
0.001
0.000
0.215
0.225
0.235
0.29i
0.192
0.6S1
0 . 7 'i 1
0.727
0.662
0.569
0.476
0.3H5
0.309
0.229
0.136
0.096
0.007
0.084
0.081
0.079
CUM-SK
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.48
6.24
28.28
65.68
111.16
176.40
24H.32
318,76
380.72
426. 12
157.08
177.00
484.88
465.10
48^.40
4 0 5 . 4 0
485.40
405. 4U
NOX THC CH4
(PPM) (PPM) (PPM)

0,006
0.006
0.776
1 .046
1 .065
1.053
1.013
0,996
0.932
O.R61
0.775
0.683
0.581
0.406
0.394
0.3I6
0.237
0.143
0.103
0.093
0.091
0.086
0.086
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























x POS:

RDU A



* Data




















                                                                                  CO
                                                                                 (PPM)
                     NBKI
                     (PPM)
N02-3
(PPM)
 HCHO
(PPM)
                   PAGE   1
  CN
(/CM3)
                                                                                                *   0.632      0.122
                                                                                          0.185     0.385      0.208
                                                                       x  POSSIBLE MINUTES OF SUNSHINE  83

                                                                       RDU AIRPORT MAXIMUM TEMPERATURE 28.3 CENT



                                                                       * Data suspect and discarded.
-------
w
    RI1  OUTDOOR SMOG CHAMBER  STUDY

    CHAMBER NUMBER   1
    DAY  2  OF 3      9-14-76
USEPA  CONTRACT NO.68-02-2307

URBAN  MIX                  OX DILUTION
TARGET  INITIAL HC/NOX: 10.0 PPMC/1.00  PPM
TIMt.
(EST)
0.13
1.13
2.13
3.13
4.13
5.13
6. 13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22. -13
23.13
TIME
(EST)

0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.15
23. Ji
03
(PPM)
0.257
0.248
0.240
0.232
0.225
0.217
0.210
0,200
0.191
0.190
0.214
0.225
0.230
0.229
0.228
0.224
0.218
0.212
0.203
0,197
0.191
0.185
0.179
0.174
TEMP
(CENT)


17.8


16.7


16.7


22.8


22.8


22.2


21.7


20.6

NO *
(PPM)
0.007
0.007
0.007
0.007
0.007
0.009
0.009
0.009
0.009
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.003
0.004
0.004
0.005
0.004
0,005
0.005
0.005
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.06
0.17
0.33
0.54
0.41
0.35
0.24
0.24
0.24
0.19
0.12
0.02
0.00
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.077
0.076
0.075
0.073
0.072
0.071
0.068
0.070
0.071
0.071
0.070
0.068
0.068
0.065
0.063
0.062
0.061
0.059
0.057
0.053
0.051
0.049
0.048
0.047
CUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.48
4.96
16.44
37.92
69.28
93.40
113.52
127.92
142.32
156.32
Ib7.16
173.56
1/4.60
1 74.60
1 74.60
1 /<4. 60
1 /4.60
1 IH .60
NOX THC CH4
(PPM) (PPM) (PPM)
0.084
0.083
0.082
0.080
0.079
0.079
0.077
0.078
0.079
0.076
0.075
0.074
0.074
0.071
0.068
0.067
0.064
0.063
0.061
0,059
0.056
0.055
0.053
0,052
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























X P03

RDU A


* The
the
ele\
inst
reac
the
rel£
chen














                                                                                           CO
                                                                                          (PPM)
                      NUKI
                      (PPM)
N02-3
(PPM)
 HCHO
(PPM)
                     PAGE
  CN
(/CM3)
                                                                                                    0.235
                                                                                                    0,262
                                0,021
                                0,035
          0.157
          0.093
                                                                               X POSSIBLE MINUTES  OF SUNSHINE   0

                                                                               RDU AIRPORT MAXIMUM TEMPERATURE 23,9  CENT
                                                                               * The [NO] data from approximately 0900 EST,  14 September  76 until
                                                                                 the end of the run are suspect, but have been retained.  The
                                                                                        1 [NO] levels are not  due to thermal zero drift in the
                                                                                        ;nt.  Moreover, there  appears to be  a smearing of the [NO]
                                                                                 readings across the four chambers and the ambient air portion of
                                                                                 the sampling cycle.  It is believed that these effects are
                                                                                 related to a humidity/sampling line problem rather than  gas-phast
                                                                                 chemical reactions.
-------
   RTI OUTDOOR  SMOG  CHAMBER  STUDY

   CHAMBER NUMUKR   1
   DAY 3 OF 3      9-15-76
00
USEPA CONTRACT NO.68-02-2207

URBAN MIX                OX DILUTION
TARGET INITIAL HC/NOXI 10.0 PPMC/1,00 PPM
PAGE  1
TIME
(ES1)
0.13
1 .13
2.13
3.13
4.13
5.13
6.13
7.13
6.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19. 13
20.13
21.13
22.13
23.13
TIME
(LST)

0.13
1.13
2,13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
03
(PPM)
0.171
0. 165
0.160
0. 155
0.1SO-
0.147
0. 140
0.135
0.129
0.126
0.127
0.125
0.124
0.150
0.174









TEMP
(CENT)


21.1


20.0


20.6


22.2


25.6


26.1


23.3


22.8

NO
(PPM)
0.005
0.005
0.005
0.005
0.006
0.007
0.007
0.007
0.009
0.007
0.010
0.011
0.011
0.013
0.017









SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.06
0.25
0.22
0.17
O.ifl
0.58
0.59
0.75
0.53
0.09
0.1 1
0.01
0.00
0.00
0.00
0.00
0.00
'*02
(HPM)
0.046
0.045
0.044
0.043
0.041
0.040
0.040
0.040
0.039
0.039
0.040
0.040
0.040
0.041
0.041









CUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.08
1.08
6.20
20.96
33.76
44.04
58.04
92.92
129.60
172.84
201.12
206.68
212.48
213.00
213.00
213.00
213.00
213.00
NUX THC CH4 NMHC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.051
0.050
0.049
0.048
0.047
0.047
0.047
0.047
0.047
0.046
0.049 0.140 0.010 0,076
0.050
0.050
0.053
0.058 0.193 0,015 0.060









DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 7
(LPM) (E3T) (E3T)
ROU AIRPORT MAXIMUM TEMPERATURE 27,6 CENT
























-------
    RT1  OUTDOOR SMOG CHAMBER STUDY

    CHAMOEN NUMBER  2
    DAY  1  OF 3     9-15-76
USER* CONTRACT NO.68-02-2207
us
URBAN MIX
TARGET INITIAL HC/NOXj
 OX DILUTION
5.0 PPMC/0.71 PPM
TIME
(EST)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10,30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21 . 30
22.30
23.30
TIME
(EST)

0.30
1,30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
83.50
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.024
0.113
0.257
0.467
0.691
0.873
0.951
0.937
0.900
0.870
0.831
0.802
0.781
0.764
0. 748
0.727
TEMP
(CENT)


15.6


12.6


15.0


24.4


27.6


27.8


22.2


19. a

NO
(PPM)

0.006
0.006
0.601
0.595
0.589
0.571
0.146
0.119
0.034
0.017
0.011
0.011
0.010
0.009
0.009
0.009
0.007
0.007
0.007
0.007
0.006
0.007
0.007
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0,00
0.00
0.06
0.33
0.61
0.71
1.07
1.20
1.19
1 .07
0.79
0.54
0.36
0.15
0.01
0.00
0.00
0.00
0.00
0.00
N02
(PPM)

0.007
0.006
0.116
0.117
<'. 154
0. 164
0 . 2 7 3
0.537
0.555
0.503
0.113
0.316
0.238
0.195
0.171
0.156
0.141
0.128
0.121
0.117
0.111
0.108
0.105
CUM-SH
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
1 .08
9.54
34.38
72.78
121 .86
188.40
260.22
329.46
388.62
431.52
460.68
478.50
4U0.98
485.40
4B5.10
«B5.40
485. MO
<4Bb.40
NOX THC CH4
(PPM) (PPM) (PPM)

0.014
0.013
0.720
0.711
0.743
0.738
0.719
0.656
0,589
0.520
0.424
0.326
0.248
0.203
0. 180
0.165
0.149
0.136
0.128
0.124
0.118
0.116
0.112
DILUTION BEGAN ENDED
(LPM) (tST) (EST)

























NMHC
(PPM)
























X P03

RDU A



* Dat<




















                                                                                    CO
                                                                                   (PPM)
                    NBKI
                    (PPM)
      N02-3
      (PPM)
 HCHO
(PPM)
                                                 PAGE   1
  CN
(/CM3)
                                                                                            1.058
                                                                                                      0,419
                             0,043
                                       0.179
               0.225
                                                                         X POSSIBLE MINUTES OK SUNSHINE  83

                                                                         RDU AIRPORT MAXIMUM TEMPERATURE 28.3 CENT



                                                                               suspect and discarded.
-------
   RTI OUTDOOK SMOG CHAMBER STUDY

   CHAMBER  NUMBER   2
   DAY a UF 3      9-14-76
USER*  CONTRACT  NO.68-02-2207
OJ
URBAN  MIX
TARGET INITIAL  HC/NOXI
      OX  DILUTION
    5.0  PPMC/0,71 PPM
TIME
(CST)
0.30
1.30
2.30
3. SO
4.30
5, 30
6.30
7.30
R.30
9.30
10.30
11.30
12. JO
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21 .30
22.30
23.30
TIME
(EST)
0.30
1 .30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
16.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)
0.722
0.696
0.682
0.666
0.653
0.640
0.622
0.604
0.576
0.548
0.533
0.515
0.503
0.486
0.472
0.458
0.444
0.432
0.420
0.411
0.403
0.396
0.387
0.380
TEMP
(CENT)

17.8


16.7


16.7


22.8


22.8


22.2


21.7


20.6

NU *
(PPM)
0.007
0.007
0.007
0.007
0.009
0.007
0.009
0.009
0.009
0.006
0.006
0.005
0.005
0.005
0.005
0.005
0.004
0.004
0.004
0.005
0.004
0.005
0.005
0.005
SR
(LANG/M1N)
0.00
0.00
0.00
0.00
0.00
0.00
0.06
0.17
0.33
0.54
0.41
0.35
0.24
0.24
0.24
0,19
0.12
0.02
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.103
0.099
0.097
0.095
0.093
0.091
0.089
0.090
0.089
0.091
0.069
U.086
0.083
O.OUO
0.078
0.0/6
0.074
0.070
0.066
0.063
0.060
0.056
0.057
U.055
CUM-SK
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
1.08
6.66
19. 74
43.32
73.38
96.90
115.92
130.32
144.72
158.22
168.36
73.76
74.60
74.60
74.60
74.60
/4.60
74.60
NUX THC
(PPM) (PPM)
0.110
0. 107
0.105
0.103
0.102
0.098
0.097
0.098
0.097
0.097
0.095
0.091
0.089
0.066
0.083
0.081
0.078
0.074
0.071
0.068
0.064
0.063
0.062
0.060
DILUTION BEGAN
(LPM) (EST)
























CH4
(PPM
























ENDED
(EST)
























                                                                                NMHC
                                                                                (PPM)
            CO
            (PPM)
NBKI
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                                                       PAGE   2
  CN
-------
00
    HII  OUTDOOR  SMOG  CHAMBER  STUDY

    CHAMBER  NUMBER  2
    DAY  3  OF  3      9-15-76
                                                                        USEPA CONTRACT  NO.68-02-3307
                                       URBAN MIX
                                       TARGET INITIAL HC/NOXi
                                                      OX  DILUTION
                                                     5.0  PPMC/0.71  PPM
                        NO
                       (PPM)
 NU2
(PPM)
 NOX
(PPM)
 THC
(PPM)
 CH4
(PPM)
NMHC
(PPM)
 CO
(PPM)
NBKI
(PPM)
N02-3
(PPM)
 HCHO
(PPM)
                                                                                        PACE  3
  CN
(/CMS)
0.30
1 .30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
TIME
(ESI)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
11.30
15.30
16.30
17.30
IB. 30
19.30
20.30
21.30
22.30
25. JO
0.372
0.364
0.356
0.344
0.336
0.322
0.308
0.293
0.277
0.257
0.243
0.229
0.221
0.247
0.276









TEMP
(CENT)

21.1


20.0


20.6


22.2


25.6


26.1


23.3


22.8

0.005
0.005
0.005
0.006
0.009
0,009
0.009
0.009
0.010
0.011
0,012
0.013
0.013
0.016
0.019









SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.06
0.25
0.22
0.17
0.18
0.58
0.59
0.75
0.53
0.09
0.11
0.01
0.00
0.00
0.00
0.00
o.oo
0.053
0.052
0.049
0.047
0.015
0.013
0.040
0.041
0.042
0.050
0.056
0.060
0.065
0.067
0.066









CUM-SH
(LANG)
0.00
0.00
0,00
0.00
0.00
0.00
0.18
1.68
8.70
23.16
35.46
45.64
63.84
98.82
137.10
178.14
202.02
207.78
212.58
213.00
213.00
213.00
-------
   KTI  OUTDOOR SMOG CHAMBER  STUDY

   CHAMBER NUMBER  3
   DAY  1  OF 3     9-13-76
lO
U3tPA CONTRACT NO,68-08-2207

URBAN MIX                 OX DILUTION
TARGET INITIAL HC/NOX:   5.0 PPMC/0.20  PPM
TIME
(EST)
0.07
1.07
2.07
5.07
0.07
5.07
6.07
7.07
8.07
9.<47
10.07
11.07
12.07
13.07
10.07
15.07
16.07
17.07
18.07
IV. 47
20.07
21.07
22.07
23.07
TIME
(ESI)

0.07
1.07
2.07
3.07
0.07
5.07
6.07
7.07
8.07
V.07
10.07
11.07
12.07
13.07
10.07
15.07
16.07
17.07
18.07
19.07
20.07
21.07
22,07
23.07
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.122
0.279
0.381
0.079
0.590
0.679
0,718
0.71V
0.701
0.675
0.600
0.611
0,588
0.570
0.557
0.500
0.530
TEMP
(CENT)


15.6


12.8


15.0


20.0


27.8


27.8


22.2


19.0

NO
(PPM)

0.003
0.003
0.196
0.196
0.195
0.179
0.006
0.009
0.009
0.007
0.006
0.006
0.006
0.006
0.006
0.006
0.005
0.006
0.006
0.006
0.006
0.006
0.005
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.06
0.33
0.61
0.71
1.07
1.20
1.19
1.07
0.79
0.50
0.36
0.15
0.01
0.00
0.00
0.00
0.00
0.00
N02
(PPM)

0.001
0.001
0.051
0.051
0.051
0.065
0.190
0. 168
0. 156
0.150
0. 136
0.122
0.109
0.097
0.090
0.080
0.077
0.067
0.060
0.062
0.05V
0.058
0.056
LUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
1 .68
12.80
00.08
7V. 88
132.56
200.00
272.12
300.16
396.52
036.92
Ob«.28
000.00
08^.08
065.00
085.00
OOb.OO
o a 5 . o o
085.00
NOX THC CHO
(PPM) (PPM) (PPM)

0.000
0.000
0.209
0.207
0.206
0.200
0.200
0.176
0. 165
0.157
0.102
0.128
0.116
0.100
0.096
0.091
0.082
0.070
0.071
0.068
0.065
0.060
0.061
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























X POS

RDU A


* Date





















                                                                                    CO
                                                                                   (PPM)
                    NBKI
                    (PPM)
N02-3
(PPM)
 HCHO
(PPM)
                   PACE   1
  CN
(/CM3)
                                                                                            0.510*    0.000     0.250
                                                                                            0.769      0.037     0.207
                                                                         X  POSSIBLE  MINUTES  OF  SUNSHINE  83

                                                                         RDU  AIRPORT MAXIMUM TEMPERATURE 28.3 CENT


                                                                         *  Data suepect but retained.
-------
    RT1 OUTDUUH SMUG  CHAMBER STUDY

    CHAMBER  NUMBER  3
    DAY 2 Of-  3      9-11-76
USEPA  CONTRACT  NO.68-02-3207
URBAN  MIX
TARGET  INITIAL HC/NOXj
 OX DILUTION
5.0 PPMC/0,24 PPM
u>
TIME
(EST)
0,17
1.17
2.17
3.17
1.17
5.17
6.17
7.17
8.17
9.17
10.17
11.17
12.17
13.17
11.17
15.17
16.17
17.17
18.17
19,17
20.17
21,17
22.17
» 23.17
TIME
(EST)

0.17
1.17
2. 1/
3.17
1.17
5.17
6.17
7.17
8.17
9.17
10.17
11.17
12.17
13.17
11.17
15.17
16.17
17.17
18.17
19.17
20.17
21 .17

23*17
03
(PPM)
0,519
0.507
0.197
0.«H6
0.176
0.166
0.156
0.110
0.120
0.399
0.3H8
0.373
0.358
0.313
0.332
0.318
0.305
0.293
0.283
0.276
0.26fl
0.261
0.256
0.218
TEMP
(CENT)


17.8


16. 7


16.7


22.8


22.8


^^,^


21.7


20.6

NU *
(PPM)
0.005
0.005
0.005
0.006
0.006
0.005
0.006
0.007
0.007
0.005
0.005
0.001
0.001
0.005
0.005
0.001
0.005
0.000
0.001
0.001
0.001
0.001
0.001
0.001
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.06
0.17
0.33
0.51
o.ai
0.35
0.21
0.21
0.21
0.19
0.12
0.02
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.055
0.053
0.051
0.051
0.050
0.019
0.018
0.018
0.018
0.018
0.018
0.017
0,016
0.015
0.011
0,013
0.012
0.039
0.037
0.031
0.031
0.032
0.031
0.030
CUM-SK
(LANG)

0.00
0.00
0.00
0.00
0,00
0.00
1.68
8.36
23.01
18. 72
77.18
100.10
118.32
132.72
117.12
160.12
169.56
173.96
1 71.60
1 7 .t>0
1 /u.bO
NUX THC CHI
(PPM) (PPM) (PPM)
0.060
0.059
0,057
0.058
0.057
0.055
0.055
0.056
0.056
0.053
0.053
0.051
0.050
0.050
0.019
0.017
0.015
0.013
0.012
0.039
0.039
0.036
0.035
0.031
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)






















•

X POS

RDU A


* The
the
ele\
inet
reac
the
relt
cher














                                                                                           CO
                                                                                          (PPM)
                      NOKI
                      (PPM)
       N02-3
       (PPM)
 HCHO
(PPM)
                                                      PAGE   2
  CN
(/CMi)
                                                                                                    0.131
                                                                                                    0.353
                                0.018
                                           0.140
                 0.172
                                                                               X POSSIBLE MINUTES  OF SUNSHINE   0

                                                                               RDU AIRPORT MAXIMUM TEMPERATURE 23.9  CENT
                                                                               * The [NO] data from approximately 0900 EST,  14 September 76 until
                                                                                 the end of the run are suspect, but have been retained.  The
                                                                                 elevated [NO] levels are not due to thermal zero drift in the
                                                                                        int.  Moreover, there appears to be  a smearing of the  [NO]
                                                                                 readings across the four chambers and the ambient air portion of
                                                                                 the sampling cycle.  It is believed that these effects are
                                                                                 related to a humidity/sampling line problem rather than gas-phase
                                                                                 chemical reactions.
-------
RTI UUTDUCW SMUG CHAMBER  STUOY

CHAMBER NUMfltH  3
DAY i OF 3     9-15-76
USER* CONTRACT NO.66-02-2207

URBAN MIX                OX DILUTION
TARGET INITIAL HC/NOX:  5.0 PPMC/0.20  PPM
 NO
(PPM)
 NU2
(PPM)
 NOX
(PPM)
 THC
(PPM)
 CH4
(PPM)
                                                                     NMHC
                                                                     (PPM)
           CO
          (PPM)
NBKI
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                             PAGE   3
  CN
(/CM3)
0.07
1.07
2.47
i.07
4.47
5.47
6.47
7.47
tt.07
9.07
10.47
11.07
12.07
13.07
10.47
15.47
16.47
17.47
18.07
19.47
20.47
21.07
22.07
23.07
T I Mt
(LSI)
0.07
1.07
2.47
3.07
0.47
5.07
6.07
7.07
8.07
9.07
10.07
11.47
12.07
13.07
10.07
15.07
16.07
17.07
18.47
19.47
20.47
21 .07
22.07
23.07
0.202
0.235
0.227
0.219
0.212
0.202
0.168
0.173
0. 160
0. 108
0. 138
0.129
0.132
0.105
0. 166









TEMP
(CENT)

21.1


20.0


20.6


22.2


25.6


26.1


23.3


22.8

0.005
0.005
0.005
0.005
0.007
0.009
0.009
0.009
0.011
0.011
0.012
0.013
0.015
0.017
0.020









SR
(LANG/MIN)
0.00
0.00
0,00
0.00
0.00
0.00
0.01
0.06
0.25
0.22
0.17
0.18
0.58
0.59
0.75
0.53
0.09
0.1 1
0.01
0.00
0.00
0.00
o.oo
0.00
0.029
0.028
0.027
0.026
0.020
0.021
0.020
0.019
0.020
0.025
0.027
0.029
0.032
0.03S
0.033









CUM-3R
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
0.28
2.26
11.20
25.36
37. 16
47.60
69.04
100. /2
144.60
103.04
202.92
208.80
212. 6U
213.00
213.00
213.00
213.00
213.00
0.030
0.033
0.032
0,031
0,031
0,030
0.029
0.028
0.031
0.035
0.039
0.002
0.007
0.050
0.053









DILUTION BEGAN ENDED
(LPM) (EST) (EST)
























                                                                                         0.160      0.008      0.010
                                                                                        0.168      0.020      0.000
                                                                     X POSSIBLE MINUTES OF SUNSHINE    7
                                                                     RDU  AIRPORT MAXIMUM  TEMPERATURE  27.8  CENT
-------
w
    RTI  OUTDOOR SMUG CHAMBER STUDY

    CHAMBER NUMBER  1
    DAY  1  OF  3     9-13-76
USEPA CONTRACT NO.68-02-3207
URBAN MIX
TARGET INITIAL HC/NUXl
 OX DILUTION
1.0 PPMC/0,10 PPM
TIME
(EST)
0.63
1.63
2.65
3.63
1.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21 .63
22.63
23.63
TIME
(ESI)

0.63
1.63
2.63
3.63
1.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21 ,63
22. 6i
23. b3
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
O.U15
0.036
0.06/
0.107
0.111
0. 181
0.210
0.219
0.219
0.213
0,200
0.191
0.181
0.1 79
0.171
0. 165
TEMP
(CENT)


15.6


12.8


15.0


21.1


27.8


27.8


22.2


19. a

NO
(PPM)

0.001
0.001
0.087
0.086
0.086
0.083
0.071
0.012
0.026
0.017
0.011
0.011
0.010
0.009
0.009
0.009
0.009
0.007
0.007
0.007
0.007
0.007
0.007
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
o.oo
0.00
0.06
0.33
0.61
0.71
1.07
1.20
1.19
1.07
0.79
0.51
0.36
0.15
0.01
0.00
0.00
0.00
0.00
0 .00
NU2
(PPM)

0.003
0.003
0.022
0.022
0.022
0.022
0.037
0.066
0.076
0.0/5
0.071
0.060
0.051
0.011
0.010
0.035
0.032
0.02t>
0.021
0.018
0.017
0.01 /
0.016
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
2.28
16,11
16.58
86.98
113.26
212.10
281.02
350.86
101. 1
-------
  KTI  UUTDUOH SMUG  CHAMBER STUDY

  CMAMHtR  (JUMHER   4
  DAY  2 Of  1      9-14-76
USEPA  CONTRACT  NO.6B-Oa-a207
URBAN  MIX
TARGET INITIAL HC/NOX:
      OX DILUTION
     1.0 PPMC/0.10  PPM
co
T1ML
(EST)
0.65
1.63
2.63
3.h3
4.03
5.63
6.65
7.63
H.63
9.6S
10.03
11.63
12.03
13.63
14. o3
15.63
lb.63
17.63
18.63
19.03
20.63
?\ .63
22.63
23.63
T1ML
(EST)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
ft . o 3
9.65
10.63
11.63
12.63
13.03
14.03
15.63
16.63
17.63
10.63
19.65
20.63
21 .65
22.63
23.63
U 3
(PPM)
0.160
0.155
0. ISO
0.145
0.139
0.134
0.127
0.121
0.11B
0.124
0.132
0. 136
0.139
0.139
0.137
0. 135
0.132
0.127
0.123
0.120
0.117
0.115
0.110
0. 107
TEMP
UEMT)

17.8


16.7


16. 7


22. «


22. H


22.2


21.7


20.6

NO *
(PPM)
0.007
0.006
0.007
0.007
0.007
0.007
0.007
0.009
0.010
0.007
0.006
0.006
0.006
0.006
0.006
0.006
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.006
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.06
0.17
0.33
0.54
0.41
0.35
0.24
0.24
0.24
0.19
0.12
0.02
0.00
0.00
0.00
o.oo
0.00
0.00
N02
(PPM)
0.015
0.015
0.015
0.015
0.014
0.014
0.016
0.019
0.021
0.022
0.022
0.024
0.024
0.022
0.022
0.022
0.021
0.020
0.019
0.017
0.016
0.016
0.016
0.015
CUM-SK
(LANG)
0.00
0.00
0.00
0.00
O.OU
0.00
2.2H
10.06
26.34
54.12
HI .SB
103.90
120. 72
135.12
149.52
Io2.02
70, 7t>
74. 16
74 . t>0
74.60
74.60
74.60
7-4. oO
74.00
NOX THC CH4
(PPM) (PPM) (PPM
0.022
0.021
0.022
0.022
0.021
0.021
0.024
0.028
0.031
0.030
0.029
0.030
0.030
0.029
0.029
0.029
0.027
0.026
0.025
0.022
0.021
0.021
0.021
0.021
DILUTION BEGAN ENDED
(LPM) (EST) (EST)
























                                                                                NMHC
                                                                                (PPM)
            CO
            (PPM)
NBKI
(PPM)
No2-s
(PPM)
 HCHO
(PPM)
                                                        PAGE
  CN
(/CM3)
                                                                                                      0.159
                                                                                                      0.143
                                 0.020
                                 0.014
                                                                                                                            0.016
                      0.027
                                                                                x POSSIBLE  MINUTES  OF  SUNSHINE   o

                                                                                ROU  AIRPORT  MAXIMUM TEMPERATURE 23.9  CENT
                                                                                * The [NO] data from approximately 0900 EST, 14 Septenber 76 until
                                                                                  the end of the run are  suspect, but have been retained.  The
                                                                                  elevated  [NO] levels are not due to thermal zero drift In the
                                                                                  Instrument.  Moreover,  there appears to be a smearing of the [NO]
                                                                                  readings across the four chambers and the ambient air portion of
                                                                                  the sampling cycle.  It Is believed that these effects are related
                                                                                  to a humidity/sampling  line problem rather than gas-phase chemical
                                                                                  reactions.
-------
RI1 OUTUIJUK SMOG CHAMBER STUDY

CHANBtK NUMBER  t
DAY 3 UP 3     9-15-76
USEPA CONTRACT NO.68-02-2207
URBAN MIX
TARGET INITIAL HC/NOXi
 OX DILUTION
1.0 PPMC/0.10 PPM
 NO
(PPM)
 NU2
(PPM)
 NUX
(PPM)
 THC
(PPM)
 CH4
(PPM)
NMHC
(PPM)
                                                                                CO
                                                                               (PPM)
                    NHKI
                    (PPM)
      N02-S
      (PPM)
 HCHO
(PPM)
                                                 PAGE   3
  CN
(/CM3)
0.63
1.63
2.b3
5.63
4.63
5.65
6.63
/.63
fl.65
9.63
10.63
11 .63
12.63
13.63
14.63
15.63
16.63
\1 . 63
18.63
19.63
20.63
21.63
22.63
23.63
TIME
(FST)
0.63
1 .63
2.63
3.63
a. 63
5.63
6.6 J
/.63
8.63
9.63
10.63
11.63
12.63
13.63
10.63
15.63
16.63
17.63
18.63
19.64
20.63
21.63
22.63
2i.6S
0. 105
0.103
0.098
0.096
0.094
0.091
0.088
0.084
0.081
0.081
0.081
0.081
0.083
0.106










TEMP
(CENT)

21.1


20.0


20.6


22.2


25.6


26.1


23.3


22.8

0.006
0.006
0.006
0.006
0.007
0.007
0.007
0.007
0.009
0.010
0.011
0.013
0.013
0.017










SK
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.06
0.25
0.22
0.17
0.18
0.58
0.59
0.75
0.53
0.09
0.1 1
0.01
o.oo
0.00
0.00
0 .00
0.00
0.015
0.015
0.014
0.014
0.014
0.014
0.014
0.014
0.015
0.016
O.OU
0.017
0.018
0.019










CUM-SW
(LANG)
0.00
0.00
0.00
0.00
o.oo
0.00
0.38
2.88
13.70
27.56
38.86
49.44
75.44
110.62
152.10
188. 74
203.82
2U9.98
212. /8
2 1 3 . 0 0
214.00
213.00
21 4.0o
d\ 4.00
0.021
0.021
0.020
0.020
0.021
0,021
0.021
0.021
0.024
0.026
0.027
0.030
0.031
0.036










DILUTION BEGAN ENDED
(LPM) (ESI) (EST)
























                                                                                        0,077     0.010     0.027
                                                                                        0.112     0.019     0.122
                                                                     X POSSIBLE MINUTES OF SUNSHINE   7

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE 27.8 CENT
-------
KM (JUTUUUK SMUG  CHAMBtW  SIUUY

CHAMHER NUMBER  1
DAY 1  OF £     9-^0-76
U3EPA CONTRACT NO.68-02-2207

PRUPANE                  OX DILUTION
TARGET INITIAL HC/NOXJ J2.0 PPMC/0.20  PPM
PACE  t
T1ML
(CSI)
0.13
1.13
2.14
3.13
1.13
5.13
6.13
7.13
8.80
9.a7
10.13
11.14
12.13
13,13
11.13
15.13
16. 13
17.13
18.13
19.14
20.13
21.13
22. 1 3
23.13
TIME
(tST)

0.13
1.13
2.13
3,13
1.13
5.13
6,13
7.13
8.80
9,47
10.13
11.14
12. 3
13. 3
11. 3
15. 3
16. 3
17. 3
18. 3
19 . 3
20. 4
21. 3
22. 3
23. 3
04
(PPM)
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
o.ooo
0,002
0.006
0.016
0,011
0.066
0.112
0.151
0.185
0.195
0.186
0.161
0.111
0.132
0.125
0.119
0.112
TEMP
(CENT)


17.2


16.7


15.6


23.3


27.8


27.8


23.9


22.2

NU
(PPM)
0.006
0.005
0.005
0.005
0.170
0,169
0.168
0. 165
0.109
0.086
0.066
0.049
0.020
0.018
0.015
0.013
0.013
0.012
0.012
0.011
0.012
0.012
0.012
0.012
SR
(LANG/MJN)

0.00
0.00
o.oo
0.00
0.00
0.00
0.09
0.22
0.30
0.61
0.96
0.^6
0.«7
0. 76
0.65
0.59
0.22
0.09
0.01
0.00
0.00
0.00
0.00
0.00
NUcI
(PPMJ
0.001
0.001
0.001
0.001
0.010
0.049
0.010
0.01/
0.091
0.118
0.141
0,152
0.156
0.147
0. 148
0.127
0.114
0.096
0.065
0.041
0.031
0.027
0.025
0.021
CUM-SH
(LANG)

0,00
O.Ou
0.00
0,00
0.00
O.OU
0. 72
7.16
44.00
51.52
82.68
110.28
1V7.16
218.60
2V<4.'IO
442.9^
465.36
377. 5£
382,28
482,80
482.80
482.80
482.80
402.80
NUX THC cna NMHC co NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0.007
0.006
0.006
0.006
0.210
0.207
0.207
0.212
0.200
0.204
0.200 0.051 0.115 0.000
0.190
0.176
0.165
0.153 0.250* 0,172 0.018
0. 110
0.126
0.108
0.077
0.051
0.013
0.039
0.046
0.035
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 50
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 29. « CENT



* Data suspect but retained.




















CN
(/CM3)




0





^l5o




600



































-------
HT1 OUTDOOR SMOG  CHAMBER  STUDY

CHAMBER  NUMBER   1
DAY 2  OF 2      9-21-76
U3EPA  CONTRACT NO.66-02-3207

PROPANE                    OX  DILUTION
TARGET INITIAL HC/NOX: 12.0  PPMC/0.20  PPM
riMt
(EST)
0,13
1.13
2.13
3.13
1.13
5.13
6.13
7.13
H.47
9,13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23,13
riML
(EST)

0.13
1.13
2.13
3.13
1.13
5.13
6,13
7.13
6.47
9.13
10.13
11.13
12,13
13.13
1«,13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
as.u
03
(PPM)
0.107
0.103
0.096
0.091
0.086
0,080
0.075
0.06H
0.065
0.076
0.112
0.151
0.196
0.251
0.286
0.309
0,310
0.301
0.289
0.278
0,266



TEMP
(CENT)


18.9


18.9


16.9


21.7


25.0


27.2


21.7'


17.2

NO *
(PPM)
0.011
0.011
0.012
0.012
0.012
0.011
0.011
0.011
0,007
0.010
0.012
0.013
0.013
0.013
0.013
0.015
0.013
0.014
0.015
0.015
0.015



SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.05
0.22
0.32
0.50
0.72
0.02
0.71
0.74
0.45
0.32
0.01
0.00
0.00
0.00
0.00
o.oo
0.00
NU2
(PPM)
0.022
0.022
U.022
0.022
0.025
0.026
0.028
0.036
0.049
0.056
0.057
0.057
0.057
0.056
0.055
0.052
0.049
0.045
0.040
0.036
0.035



CUM-3K
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0. 16
1 .60
10.36
19.96
40.60
72.3o
116.36
164.68
207.52
249.60
2/5.50
292.28
292.80
29,2. 8U
292. HO
2V2.80
29^. HO
£<*
-------
RTI UUTOCHJH SMOG CHAMBER  STUDY

CHAMHER NUMBER  2
DAY 1 OF 2     9-20-76
U3EPA CONTRACT NO.68-02-3207

PROPANE                  OX DILUTION
TARGET INITIAL HC/NOX: 12.0 PPMC/0.20 PPM
TIME
(LST)
0.30
1.30
2.30
3.30
1.30
5.30
6.30
7.30
8.97
9.63
10.30
11.30
12.30
13.30
11.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
TIME
(EST)
0.30
1.30
2.30
3.30
1.30
5.30
6.30
7.30
8.97
9.63
10.30
11.30
12.30
13.30
11.30
15.30
16.30
17.30
18.30
19,30
20.30
21.30
22.30
23.30
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.009
0.017
0.032
0.071
0.109
0. 168
0.215
0.257
0.260
0.215
0.216
0.197
0.165
0.176
0.167
0,160
TEMP
(CENT)

17.2


16.7


15.6


23.3


27.8


27.8


23.9


22.2

NO
(PPM)
0.012
0.013
0.013
0.012
0.175
0.175
0.173
0.161
0.091
0.071
0.053
0.033
0.0?5
0.016
0.017
0.017
0.016
0.015
0.011
0.011
0.013
0.013
0.013
0.012
SH
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.09
0.22
0.30
0.61
0.96
0.96
0.87
0.70
0.65
0.59
0.22
0.09
0.01
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.001
0.003
0.003
0.003
0.010
0.010
0.012
0.052
0.111
0.133
0.118
0.15H
0. 158
0.153
0.113
0.132
0.112
U.087
0.052
0.036
0.031
0.029
0.029
0.030
CUM-SR
(LANG)
0.00
0.00
O.UO
0.00
0.00
0.00
1 .62
9.3b
36.00
60.92
92.28
119.88
205.86
256.11
300.90
338.62
367.56
378.12
382.38
362.80
382.80
382. HO
382.80
382.80
NUX THC
(PPM) (PPM)
0.016
0.016
0.016
0.015
0,215
0.215
0.215
0.211
0.205
0,203
0.201
0.191
0.183
0.1/1
0. 160
0.119
0.128
0.102
0.066
0.050
0.011
0.012
0.012
0.012
DILUTION BEGAN
(LPM) (EST)
























CHI
(PPM:
























ENDED
(EST)
























                                                                     NMHC
                                                                     (PPM)
           CO
          (PPM)
NBK1
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                             PAGE   1
  CN
(/CM3)
                                                                                        0.061     0.159      0.010       1300
                                                                                        0.286     0,128     0,031
                                                                                                                        1900
                                                                     X POSSIBLE MINUTES OF SUNSHINE  50

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE 29.a CENT
-------
HII OUTDOOR SMOG CHAMBER  STUUV

CHAMBER NUMBER   2
DAY 2  OF 2      9-31-76
U3EPA  CONTRACT  NO.68-02-2207

PROPANE                     OX DILUTION
TARGET  INITIAL  HC/NOXl  12,0 PPMC/0.20 PPM
TIML
(tST)
0.30
I.JO
2,30
J.30
4.30
5.30
6.30
7.30
8.63
9.30
10.30
11.30
12.30
13.30
ia.30
lb.30
16.30
17.30
18.30
19.30
20.30
00 21.30
•P- 22.30
00 23.30
TIMC
(EST)

0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.63
9.30
10.30
11.30
12.30
13.30
11.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)
0.152
O.ia7
0.139
0.133
0.127
0.12C
0.113
0. 106
0.098
0.116
0.155
0.201
0.262
0.320
0.361
0.387
0.393
0.381
0.364
0.351
0.345



1EMP
(CENT)


18.9


18.9


18.9


21.7


25.0


27.2


21.7


17.2

NO*
(PPM)
0.011
0.011
0.011
0.011
0.011
0.010
0.011
0.011
0.009
0.010
0.010
0.017
0.018
0.019
0.016
0.019
0.017
0.018
0.017
0.016
0.015



SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.05
0.22
0.32
0.50
0.72
0.62
0.71
0.74
0.45
0.32
0.01
0.00
0.00
0.00
0.00
0.00
o.oo
N02
(PPM)
0.034
0.035
0.037
0.041
0.004
0.04/
0.0'jl
0.057
0.0/0
0,0/3
0.074
0.075
0.076
0.0/3
0.072
0.070
0.0b6
0.061
0.057
0.055
0,053



CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.3o
2. 10
12.56
23.16
45.60
79. 5o
124.56
171. /8
214.92
254.10
2/8. /6
292.38
292.80
292.80
292. HO
292.80
292. BO
dVS.tJO
NOX THC CH4
(PPM) (PPM) (PPM)
0.045
0.046
0.048
0.051
0.055
0.057
0.062
0.067
0.0/8
0.082
0.088
0.092
0.094
0.092
0,090
0.089
0.083
0.079
0.074
0.071
0.068



DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)





















•


X PUS

RDU A



* T>
tt
el
ir
re
tv
re
pt

** DE











                                                                                       CO
                                                                                       (PPM)
                      NBKI
                      (PPM)
N02-S
(PPM)
 HCHO
(PPM)
                     PAGE   2
  CN
-------
   RTI UUrUUCJK SMOG CHAMBER STUDY

   CHAMBER NUMUER  3
   DAY 1  UF 2     9-^0-76
U3EPA CONTRACT NO.68-02-2207

PROPANE                  OX DILUTION
TARGET INITIAL HC/NOXj 12.0 PPMC/0.20 PPM
VD
TIME
(ESI)
0.17
1.17
2.17
3,17
1.17
5.17
6.17
7.17
8.17
9.80
10.17
11.17
12.17
13.17
11.17
15.17
16.17
17.17
18.17
19.17
20.17
21.17
22.17
23.17
TIME
(EST)
0.17
1.17
2.17
3.17
1.17
5.17
6.17
7.17
8.17
9.80
10.17
11.17
12.17
13.17
11,17
15.17
16.17
17.17
18.17
19.17
20.17
21.17
22.17
23.17
U3
(PPM)
0.000
0,000
0.000
o.ooo
0.000
0.000
0.000
0.000

0.010
0.021
0.019
0.079
0. 120
0.155
0.181
0.180
0.171
0.157
0.130
0.121
0.116
0.109
0, 106
TEMP
(CENT)

17.2


16.7


15.6


23.3


27.8


27.8


23.9


22.2

NU
(PPM)
0.005
0.001
0.001
0.001
0.167
0.165
0.163
0.151

0.071
0.053
0.031
0.022
0.017
0.015
0.011
0.013
0.013
0.012
0.012
0.012
0,012
0.012
0.012
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.09
0.22
0.30
0.61
0.96
0.96
0.87
0.78
0.65
0.59
0.22
0,09
0.01
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.001
0.001
0.001
0.015
0.016
0.016
O.OIb
0.055

0. 126
0.110
0.150
0.115
0.139
0.127
0.119
0.107
0.092
0.060
0.010
0.029
0.025
0.022
0.022
CUM-SK
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
2.52
11.56
27.00
67.32
101.68
159.18
211.56
261.21
307.10
31'4.72
369. lb
3/9.32
482.18
382.80
382.80
382.80
302.80
382.80
NDX THC
(PPM) (PPM)
0.006
.0.005
0.005
0.019
0.213
0,211
0.209
0.205

0.197
0.191
0.181
0.168
0.156
0.112
0.133
0.120
0. 105
0.072
0.051
0.011
0.036
0.031
0.031
UILUUUN BEGAN
(LPM) (EST)
























CHI
(PPM
























ENDED
(EST)
























                                                                        NMHC
                                                                        (PPM)
           CO
          (PPM)
NBKI
(PPM)
N02-3
(PPM)
 HCHO
(PPM)
                             PAGE  1
  CN
(/CM3)
                                                                                           0.013     0,135     0.017      1300
                                                                                           0.129     0,107     0.000
                                                                                                                          1100
                                                                        x POSSIBLE  MINUTES  OF  SUNSHINE  so

                                                                        RDU AIRPORT MAXIMUM TEMPERATURE 29.1 CENT
-------
RT1 OUTOOUR SMUG  CHAMBER  STUDY

CHAMBER  NUMBER   3
DAY 2  UF 2      9-21-76
U3EPA  CONTRACT NO.68-02-2207

PROPANE                    OX DILUTION
TARGET  INITIAL HC/NOXl 12.0 PPMC/0.20  PPM
TIME
CEST)
0.47
i.ar
2.47
3.47
4.47
5.47
6.47
7.47
6.80
9.47
10.47
11.4?
12.47
13.47
14.47
IS. 47
16.47
17.47
18.47
19.47
20.47
U> 21.13
£ 22.13
° ,23.13
TIME
(EST)

0.47
1,47
2.47
3.4?
4.47
5.47
6,47
7.47
e.ao
9. '(7
10.47
11.47
12,47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.17
21.13
22.13
33.13
,60
29£. 60
292. «o
NOX THC CH4
(PPM) (PPM) (PPM)
0.031
0.031
0.031
0.031
0.031
0.031
0.033
0.039
0.043
0.047
0.049
0.050
0.052
0.051
0.053
0.051
0.049
0.049
0.045
0.042
0.042



DILUTION BEGAN ENDED
(LPM) (EST) (EST)


*






















NMHC
(PPM)
























X POS

RDU A



* The
end
[NO]
More
aero
cycl
samp














                                                                                       CO
                                                                                      (PPM)
                      NBK]
                      (PPM)
N02-3
(PPM)
 HCHO
(PPM)
                     PAGE   2
  CN
(/CMS)
                                                                                                0.069      0.021      0.010
                                                                                                0.265      0,020      0.036
                                                                                                                                   210
                                                        200
                                                                           x POSSIBLE  MINUTES  OF  SUNSHINE   38

                                                                           RDU A1RPURT MAXIMUM TEMPERATURE 27,2 CENT
                                                                           * The  [NO] data  from approximately 0828  EST, 21 September 76 until tl <=
                                                                             end  of the run are suspect, but have been retained.  The elevated
                                                                             [NO] levels are not due to thermal zero drift in the instrument.
                                                                             Moreover, there appears to be a smearing of the [NO] readings
                                                                             across the four chambers and the ambient air portion of the samplir,
                                                                                    It is  believed that these effects are related to a humid'
                                                                             sampling line  problem rather than to gas-phase chemical reaction
-------
    RT1  CJUTUOOR  SMUG CHAMBER  STUDY
                                                                                                USEPA  CONTRACT  NO.68-02-2207
Ui
CHAMBE.K 1
DAY 1 OF
tlML
(LST)
0.63
1.63
2.63
3.61
1.63
5.63
6.63
7,63
8.63
9.97
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
TIME
(ESM

0.63
1.63
2.63
3.63
1.63
5.63
6.63
7.63
8.63
9.97
10.63
11.63
12.63
13.63
11.63
15,63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
vlUMHtR 1
2 9-
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
0.001
0.013
0.028
0.061
0.098
0.117
0. 166
0.213
0.205
0.193
0.161
0.150
0.139
0.130
0,125
0.119
TEMP
(CENT)


17.2


16.7


15.6


23.5


27.8


27.8


23.9


22.2


20-76
NO
(PPM)
0.007
0.007
0.006
0.170
0. 168
0. 166
0.161
0.152
0,1 t6
0.071
0.017
0.027
0.020
0.017
0.015
0.011
0.011
0.013
0.013
0.013
0.013
0.013
0.013
0.012
SB
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.09
0.22
0.30
0.61
0.96
0,')t>
0.87
0.78
0.05
0.59
0.22
0.09
0.01
0.00
0.00
0.00
0.00
0.00


N02
(PPM)
0.002
0.001
0.001
0.039
0.010
0.039
0.010
0.051
0.080
0.127
O.ll'j
0. 156
0.155
0.117
0.139
0. 128
0.110
0.068
0.052
0.035
0.029
0.027
0.025
0.025
tUM-SH
(LAU(i)

0.00
0.00
0.00
0.00
0.00
0.00
3.12
) 3. 76
30.00
73.72
111.4H
169.0U
223.26
272.01
313.90
350.62
3/1.96
380.22
3«2.5d
30
-------
to
    RT1 OUTUUUR SMOG  CHAMBER  STUDY

    CMAMBtR  NUMBER  4
    DAY 2  OF  2      9-21-76
USEPA  CONTRACT NO.68-02-2207

PROPANE                    OX DILUTION
TARGET  INITIAL HC/NOXi 12,0 PPMC/0.20  PPM
TIML
(tST)
0.63
1.63
2,63
3.63
4.63
5.63
6.63
7,63
8.97
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21,13
22.13
23.13
TIME
(EST)

0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.97
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.13
22.13
2i .13
03
(PPM)
0.112
0.108
0.105
0.098
0.094
0.089
0.084
0.076
0.078
0.091
0.116
0.154
0.207
0.243
0,271
0.280
0,279
0.268
0.257
0.247
0.241



TEMP
(CtNT)


18.9


18.9


18.9


ai.7


25.0


27.2


21.7


17.2

NO *
(PPM)
0.011
0.011
0.012
0.012
0.011
0.010
0.011
0.011
0.010
0.013
0.013
0.015
0.015
0.015
0.017
0.017
0.017
0.018
0,019
0.016
0.015



SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.05
0.22
0.32
0.50
0.72
0.82
0.71
0.74
0.45
0.32
0.01
0.00
0.00
0.00
0.00
0.00
0.00
N02
(HPM)
0.025
0,024
0.024
0.025
0.026
0.027
0.028
0.032
0.039
0.04]
0 . 0 4 .t
0.044
0.045
0.046
0.046
0.045
0.043
0.039
0.034
0.032
0.031



tUM-SR
(LAIVG)

O.flO
0.00
0.00
0.00
0.00
0.00
0. 76
3.10
16.96
29.56
55.00
93.96
140.96
185.98
229.72
263. 10
285.16
292.58
292.80
292.80
292.80
292.80
292.80
292 . dO
NUX THC CH4
(PPM) (PPM) (PPM)
0.035
0.034
0.035
0.036
0.036
0.036
0.039
0.043
0.048
0.053
0.056
0.059
0.060
0.061
0.063
0.062
0.060
0.057
0.053
0.048
0.046



DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























x POS:

RDU A;


* The
the
ele-
ins
rea<
the
rel
pha

** Dat,












                                                                                           CO
                                                                                          (PPM)
                      NBKI
                      (PPM)
N02-3
(PPM)
 HCHO
(PPM)
                     PACE   2
  CN
(/CMJ)
                                                                                                    0.097      0.026      0,050
                                                                                                    0,329**    0.022      0.014
                                                                                                                                       590
                                                        500
                                                                               X POSSIBLE  MINUTES  OF  SUNSHINE   38
                                                                               RDU AIRPORT MAXIMUM TEMPERATURE 27,2  CENT
                                                                                  The  [NO] data  from approximately 0828  EST, 21 September 76 until
                                                                                  the  end of the run are suspect, but have been retained.  The
                                                                                        ;d [NO]  levels are not due to thermal zero drift in the
                                                                                  instrument.  Moreover, there appears to be a smearing of the [NO1
                                                                                  readings across the four chambers and  the anbient air portion o'-
                                                                                  the  sampling cycle.  It is believed that these effects are
                                                                                  related to a humidity/sampling line problem rather than to gas--
                                                                                  phase chemical reactions.

                                                                               ** Data suspect but retained.
-------
KII niMUOUK SMOG CHAMHER  SIUUY

CHAMBER  NUMI1CR  1
DAY 1 (Jf  3      9-^3-76
USEPA CONTRACT  NU.bn-oa-

URBAN MIX                 OX  DILUTION
TARGET  INITIAL  HC/NUXl  10.0  PPMC/1.00 PPM
T I ME
(LSI)
0. li
1 .13
2.14
3.13
4.13
s.)3
6.13
7.14
H. 1 4
9.14
10.13
11.3
IP.. 4
13. 3
10. 3
IS. 3
16. 3
17. 3
IB. 3
IV. 3
c'O. 3
w ^ ^
01 ??. ',
w 23. 3
I I"h.
(f SI)

0.
1 .
2.
3.
'i ,
5.
6.
7.
n.
9.
10.
1 1 .
12.
13.
14.
IS.
16.
17.
18.
19.
20.
21.
£2.
23.
3
3
3
3
4
3
3
4
3
3
4
3
3
3
3
3
3
3
3
3
3
3
3
3
03
(PP")
0.000
0.000
0.000
0.00 0
0.000
0.000
0.000
0.000
0.091
0 . f. 4 b
'• .'IS1'
"./SI
0.933
0.9/,>
0.975
0.960
0.906
O.HSJ
0.80S
0.767
0. 739
0 . 7 1 S
').h'»^
0.0/4
Tf.MP
(Lb'il)


11.1


H.3


lo.o


a
-------
KT] (JUTDOUK  SMOG LHAMIU N STUDf
        NUMHLH   1
UAY 2 (JF  3      9-c>4-76
UStPA CONTRACT  NO. 68-02-220 1

URBAN MIX                 OX DILUTION
1ARGE.T  INITIAL  HC/NOX: 10.0 PPMC/1.00 PPM
                                                                                                                           PAGl
11. -f
us
0.
1.1
2.
3.
4.
5.
6.
/ .
R.
9.
10.
11.
12.
13.
14.
15.
16.
1 /.
18.
19.
20.
co *-' •
Ui 22.
** 23-
T 1 MI
(ES

0.
1 .
2.
3.
4.
5.
b.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22 .
2i.

)
3
3
3
3
3
3
3
3
3
3
3
3
3
3
5
3
3
3
3
3
3
3
3
13

1)

13
13
13
13
13
13
13
13
13
3
3
13
13
13
13
13
13
13
13
1 3
13
13
13
13
113
(PPM)
O.b55
0.638
0.621
0.605
0.591
0.579
0.567
0.552
O.S55
0.529
0.552
0.598
0.641
0.681
0.705
O.b95
0.674
0.633
0.620
0.597
0.579
0.556
0.535
0.521
TtMP
(CLNT)


15.6


12.8


14.4


23.9


27.2


27.2


21.1


IB. 9

NO
(PPM)
0.004
0.004
0.004
0.003
0.003
0.003
0.003
0.003
0.004
0.007
0.011
0.012
0.011
0.010
0.010
0.010
0.009
0.006
0.006
0.006
0.006
0.005
0.004
0.004
SP
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.09
0.31
0.61
0.91
0.92
1 .03
1.14
1.11
0.83
0.65
0.44
0.15
0.00
0.00
0.00
0.00
0.00
0.00
UIJ2
(PPM)
0.159
0.157
0.153
0.150
0 . 1 4 /
0.143
0.142
0.141
0.147
0.150
0.145
0.137
0.125
0.118
0.108
0.105
0.092
0.083
0.076
0.073
0.068
0.064
O.ObO
0.057
CUH-SR
(LAUG)

0.00
0.00
0.00
0.00
0.00
0.00
0. 12
7.88
28.88
07.88
122.56
1 78.64
241 .32
309. /( 8
373.84
422.20
459.52
483.60
491.40
'1 9 1 . (J i)
4 >/ 1 . (4 0
4 '* 1 . it 0
491 . 'UI
4 V 1 . a 0
NUX THC CH4 NMHC CO NHK1 N02-S HtHO CN
(PPM) (PI-'M) (PPM) (FPM) (PPfi) (PPM) (PPM) (PPM) (/CM3)
0. Ib4
0. 161
0. 157
0. 153
0. 150
0.147 66°
0.145
0.144
0.151
0.157 0.710 0.033 0.250
0. 156
0. 149
0. 1 36
0.127
0.118 0.853 0.052 0.151
0.114
0.101 1^0
0.090
0.082
0.079
0.075
0.070
0.064
0.061
DILUTION lit CAN ENDtD X POSSIBLE MINUTES OF SUNSHINE 58
(LPM) (tST) (tST)
RDU AIRPORT MAXIMUM TEMPERATURE 27. e CENT
























-------
KII  (JUTlJlJIJR  SMUfi  CHAMRtR  STUUr
                                                                                                 U3tPA  CdNTHACT   NO.68-02-£207
                                                                                                                                                                       PAGt
CHAMBER i
OAY 3 (JF
T 1Mb
(LSI)
0.13
1.13
2.15
3.13
4.13
5.13
6.13
/. 1 3
B.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.1 5
21.13
Oi 22.13
<-" 23. li
TIME
(LSI )

0.13
1.13
2.1 5
3.13
4.13
5.13
6.13
/.13
8.15
9.13
10.13
11.13
12.13
1 J.13
14.1 5
15.13
16. 13
1 /.15
18.15
19.1 5
20. 1 3
21.13
22. 1 3
23. 13
JUMUER
3
03
(PPM)
0.504
0 .492
0.480
0 .468
0.456
0.443
0.433
0 . 4 c1 2
0.407
0.391
0.390
0.407
0.430
0.446
0.447
0.448
0.437
0.420
0.404
0. 586




TEMP
(CENT


17.8


16.7


15.0


22.8


27.2


27.2


21.1


18.3

1
9-25-76
NO
(PPM)
0.004
0.004
0.004
0.004
0.004
0.004
0.004
0.005
0.009
0.012
0.012
0.012
0.012
0.012
0.012
0.01 1
0.011
0.011
0.010
0.009




SR
) (LANG/MIN)

0.00
0.00
o.oo
0.00
0.00
0.00
0.03
0.18
0.41
0. 78
0.96
1 .08
0.96
0.71
0.76
0.59
0.27
0.09
0.00
0.00
o.oo
0.00
o .on
0.0(1


ini2
(PPM)
0.056
0.055
0.052
0.051
0.050
0.049
0.048
0.049
0.055
0.062
0.063
0 .Ob 5
0.062
0.061
0.059
0.057
0.053
0.050
0.04b
0.042




tUM-SH
(LAUI,)

0.00
0.00
0.00
0.00
0.00
0.00
0.24
5.24
15.8H
43.44
91 ,b8
150.24
214.08
269.68
312.60
356.9,?
589. / 6
404.52
4 09. 20
009.20
41)9.20
409.20
409.20
4 09.2 0
UHBAN MIX OX DILUTION
TARGET INITIAL HL/NUXt 10.0 PPMC/1.00 PPM
NUX THC CH4 NMHC CO NBKI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0.060
0.059
0.057
0.056
0.055
0.053
0,052
0.055
0.063
0.0/4 0.356 0.018 0.053
0.075
0.075
0.074
0.073
0.071
0.067
0.064 0.488 0.018 0.072
0.061
0.056
0.050




DILUTION BtGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 34
(LPM) (EST) (EST)
ROU AIRPORT MAXIMUM TEMPERATURE 28.5 CENT


























CN
(/CM3)





0











150

































-------
co
    HTI UUTUIKJK  SMOG  LHAMHLR STUDY

    CMAMHLK NUMHEU   I
    OAY 1 UF  5      9-23-76
USEPA CONTRACT NO, 6B-02-220 f
                                                  PAGE  1
UHHAN MIX
TARGET INITIAL HC/NOX:
 OX DILUTION
5.0 PPMC/0.71 PPM
Tim
(LSI )
0.30
1.30
2.30
5.30
4.30
5.30
6 . 3 0
7.30
8. 30
9.30
10.30
11.30
12. 50
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21 .30
22.30
23.30
TIME
(ESI )

0.30
1.30
2.30
5.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21 .30
22.30
23.30
(15
(PPM)
o . n o o
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0. 136
0.259
0.456
0. 706
0.878
0.937
0.952
0.951
0.911
0.877
0.835
0.804
0.781
0.759
0.7 49
0. 725
IF MP
(CENT)


11.1


8.3


10.0


22.8


26. 1


25.6


19.q


1 7.2

Nl)
(PPM)
0.002
0.003
0.005
0.005
0.005
0.629
0.612
0.410
n.021
0.011
0 . 0 0 h
0.006
0.006
0.007
0.007
0.007
0.006
0.006
0.006
0.006
0.005
0.005
0.004
n.ooa
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.07
0.31
0.61
O.B5
1 .04
1.07
1.16
1 .08
0.92
0.55
0.55
0.07
0.00
0.00
0.00
n.oo
0.00
0.00
NIJ2
(PPM)
0.002
0.001
0.001
0.000
0,083
0. 1 59
0. IM
0.298
0.617
0.535
0.448
0.353
0.30/1
0.280
0.257
0.238
0.221
0.204
0.191
0.180
0.172
0.167
0.161
0.156
LUM-SR
ILAUG)

0.00
0.00
0.00
0.00
0.00
0.00
1 .26
9.78
53.78
74. 70
129.12
192.06
257.88
326.04
387. 9t>
436.50
465.90
481 .80
'IHg.HO
484.80
484.80
4 tt 4 , H 0
4 8 H . H 0
4 H it , 0 0
NtJX THC CH4 NMHC CO NBKI N02-S HCHU CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.004
0.004
0.006
0.005
0.089
0.768 qiO
0.763
0.738
0.638
0.545 0.573 0.316 0.217
0.455
0.359
0.310
0.288
0.264 1.236 0.058 0.172
0.246
0.228
0.211
0.198
0.186
0.17B
0.172
0.166
0. 160
DILUTION BEGAN ENDED % POSSIBLE MINUTES OF SUNSHINE 73
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 26.7 CENT
























-------
   Hfl (JUTUUUK  SMUG LHAMOEK STUDY
Oi
CM/UlfiEK fJUMUEK 2
HAY 2 Ill-
Tint
(LST)
0.30
1.30
2.30
3.30
4. Ui
5.30
6.30
7.30
R.30
9.30
10.30
11 . JO
12.30
13.30
14. 10
15.30
16.30
17.30
18.30
19.30
20.30
21 .30
22.30
23.50
TIME
(ESI)

0.30
1 .30
2.30
3.30
4.30
5.30
6.30
/.30
H.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
1 /.3o
lfl.30
19.30
20.30
21.30
22.30
23.30
3 9-24-76
03
(PPM)
0.708
0.695
0.6/9
0 .666
0.656
0.644
0.633
0.621
0.609
0.598
0.619
0.658
0.696
0.729
0.753
0. 750
0.716
0.709
0.689
0.6/3
0.65S
U.642
O.t.25
0.610
Tt'-'P
(CENT)


15.6


12.8


14.4


23.9


27.2


27.2


21.1


18.9

HO
(PPM)
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.004
0.006
0.007
0.007
0.007
0.006
0.006
0.006
0.006
0.004
0.004
0.004
0.004
0.004
0.004
0.004
SR
(LANG/MIN)

0.00
o.oo
0.00
o.oo
0.00
o.oo
0.09
0. il
0.61
0.91
0.92
1 .03
1.14
1.11
0.83
0.65
0.4/J
0.15
0.00
o.oo
n.oo
o.oo
0.00
o.oo
U02
(PPM)
0. 154
0. 152
0 . 1 '4 8
0. 145
0.144
0.141
0. I i9
0.140
0.145
0. 145
U . 1 4 2
0.136
0.125
0.120
0.122
0. 105
0.097
0.090
0.082
0.078
0.073
0.0/1
U.06o
0.0t>3
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
1.62
10.98
34.98
76.98
131 . 76
186.94
252.72
320.58
382.14
428. ID
4o3.92
485. 10
491 .40
49l.au
491.40
491 .go
49| .40
491 . .|()
NOX THC CH4
(PPM) (PPM) (PPM)
0.157
0.155
0.151
0. 149
0. 148
0.144
0. 142
0.143
0. 150
0. 152
0.150
0.143
0.133
0.126
0.128
0.111
0. 104
0.094
0.087
0.082
0.077
0.075
0.071
0.067
DILUTION UEGAN ENDED
(LPH) (EST) (EST)

























UROAfJ
TARGfc
NMHC
(PPM)
























X POS:

ROU A
























                                                                          USEPA  CONTRACT Nil. 6n-02- 7

                                                                          UROAfJ  MIX                 OX DILUTION
                                                                          TARGfcl  INITIAL HC/NOX:  5.0 PPMC/0.71  PPM
                                                                                     CO
                                                                                    (PPM)
MWKI
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
  CN
(/CM3)
                                                                                                                              820
                                                                                             0.756     0.018      0.217
                                                                                             0.930     0.025      0.125
                                                                                                                              400
                                                                          X  POSSIBLE  MINUTES OF SUNSHINE  58

                                                                          RDU  AIRPORT MAXIMUM TEMPERATURE 27.8 CENT
-------
OUTDOOR SMUG CHAMHER STUOY
USEPA CONTRACT NO.6B-02-3201
                                                                                                                  PAGE   3
Ci'AiiHER :
DAY 3 UF
TUt
(toT)
0.30
1.30
2.30
3.30
'I.JO
5. JO
6.30
1 . 30
ft . 3 o
9.30
10.30
1 1 .30
18.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
00 21 .30
£ 22.30
00 23.30
Tint
(tsi)

0.30
1.30
8.30
5.30
1.30
5. JO
6.30
/.30
«. JO
9.30
10.30
1 1.30
12.30
13.30
14.30
15.30
16.30
17. JO
in. 30
19.30
20.30
21.30
22.30
8i. JO
tUMHEH
3
OJ
(PPM)
0.59H
0.586
0.5/2
0.564
0.553
0.544
0.555
0.52S
0.509
0.493
0,'I89
0.497
0.014
0.524
0.521
0.586
0.518
0.503
0.484
0./I72




lE^P
(CENT)


1 7.8


16.7


15.0


22.0


27.2


27.2


21.1


ltt.3

2
9-25-76
NO
(PPM)
0.003
0.003
0.004
0.003
0.003
0.003
0.003
0.005
0.009
0.01 0
0.010
0.010
0.010
0.010
0.010
0.010
0.009
0.009
0.007
0.007




SR
(LANG/HIN)

0.00
0.00
o.oo
0.00
o.oo
0.00
0.03
0.16
0.41
0.78
0.96
1 .06
0.96
O./l
0.76
0.59
0.87
0.09
0.00
0.00
0.00
0.00
0.00
o.oo


NO 2
(PPM)
0.0 o2
0,0t>0
0.061
0.058
0.056
0.055
0.055
0.056
O.Ofal
0.064
0.065
0.064
0.061
0.063
0.068
0.059
0.056
0.058
0.018
0.046




CUM-3H
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.54
5.04
19.96
51.2'4
101 .28
161 .04
223.08
2/6. 7H
320.88
362.82
398.16
405.48
409.80
409.80
409.80
a 09. 80
409.80
4 U 9.
-------
RTI  UUTDOOR SMUG  CHAMHlP- STUDY

CMAflbtH NUMUEK   3
HAY  1  UF  3       9-23-76
USEPA  CONTKAC1 M() . 68- 02-220 7
URBAN  MIX
TARGET INITIAL HC/NUX:
 OX  DILUTION
5.0  PPMC/0,24 PPM
                                                         PAGt   I
ii ME
(( 3f )
0.47
1.47
2.47
3.47
4.47
5.47
6 . II 1
/.4/
8.47
9.47
10.47
1 1 .47
12.47
13.47
14.47
15.47
16.47
1 7.47
18.147
19.4?
20.47
21 .47
22. 4/
2 S . 4 7
TIME
(EST)
0.47
1.47
2.47
3.47
4.4 /
5.4/
0.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22. 47
23.47
U3
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.095
0.268
0.357
0.412
0.461
0.515
0.559
0.505
0.584
0.559
0.530
0.503
0.482
0.464
0.450
0.438
D.027
TEMP
(CENT)

11.1

8.3


10.0


22.8


26. 1


25.6


19.4


17.2

NO
(PPM)
0.000
o.ooi
0.001
0.001
0.001
0.21«
0.206
0.004
0.003
0.004
0.004
0.005
0.006
0.006
0. no6
0.006
0.006
0.006
0.006
0.005
0.005
0.004
0.004
0.003
Stf
(LANG/M1N)
0.00
0.00
0.00
0.00
0.00
o.oo
0.07
0.31
0.61
0.85
1.04
1.07
1.16
1 .08
0.92
0.55
0.35
0.07
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.00 1)
0.000
0.000
o.ooo
0.049
0.044
0.053
0.213
0. 176
0. 165
0. 15/
0. 148
0.139
0. 1213
0. 120
0.110
0.103
0.094
o.ou;
0.080
0.0/7
0.0/5
0.0/2
0.0/0
CUM-SR
(LAIJb)
0.00
0.00
0.00
0.00
o.oo
o.oo
I .9b
12.88
39.88
«3.20
139.52
202. /b
2b9.48
336.84
39/.lb
44^.00
469.40
482.56
4MU.HO
4b<4 .Hi)
4 b U . 8 0
4114.80
484.80
4 8 H . H 0
WX THC CH4 NMHC CO NPIKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.000
0.001
y.ooi
0.001
0.050
0.262 3,0
C I I/
0.260
0.217
0. 100
°- I69 0.524 0.041 * 0,223
0. Ibl
0. 153
0. 145
0. 135
°'lc>6 0.638 0.027 0.112
'' • 1 1 /
0. 109
0. 101
0.093
0.086
0.082
0.079
0.076
0.073
DILUTION UEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 73
(LPM) IE3T) (EST)
WU AIRPUKT MAXIMUM TEMPERATURE 26.7 CENT

* Data suspect but retained.




















-------
KTI UUUMJUR SilDG CHAMBER  STUDY

CHAMBER NUMBER  3
DAY Z UP 4     9-24-76
USEPA CONTRACT NO.68-02-2807

URBAN MIX                OX DILUTION
TARGET INITIAL HC/NOX:  5.0 PPMC/0.24  PPM
PA Of
TIME
(EST)
0.47
1.47
2.47
3.47
'1.47
5.47
6.47
7.47
tt.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
in. 47
19.47
20.47
21.47
22.47
23.47
TIME
(ESI)

0.47
1.47
2.47
3.47
4.47
5.47
b.47
7.47
P. 47
9.«7
10.47
11 .47
12.47
13.47
1«.47
15.47
16.47
17.47
16.47
19.47
20.47
21 .47
22.47
21.17
05
(PPM)
0.41 7
0.406
0.397
0.386
0.378
0.372
0.364
0.354
0.344
0.545
0.369
0.407
0.440
0.471
0.483
0.482
0.471
0.450
0.442
0.421
0.410
0.401
0.3H8
0.378
ItMP
(CENT)


15.6


12. fl


14.4


23.9


27.2


27.2


21.1


18.9

NO
(PPM)
0.004
0.003
0.003
0.005
0.005
0.002
0.00?
0.003
0.005
0.006
0.007
0.007
0.007
0.006
0.006
0.006
0.006
0.004
0.004
0.004
0.004
0.004
0.003
0.003
SR
(LAMG/MIN)

0.00
0.00
0.00
0.00
o.oo
o.oo
0.09
0.31
0.61
0.91
0.92
1.03
1.14
1.11
O.B3
0.65
0.44
0.15
0.00
0.00
0.00
n.OO
0.00
0.00
N02
(PPM)
0.068
U.067
0.060
0.0b5
0.06')
O.U62
0.061
0.064
0.068
0.070
0.068
0.065
0.062
0.060
0.056
0.053
0.050
0.047
0.041
0.039
0.036
0.035
0.034
0.052
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
2.52
14.08
41.08
86.08
140.96
199.24
264. 12
331.68
39Q.44
435.20
468.32
486.oO
491 .40
491 .40
491 .40
491 .40
491 .40
« 9 1 . '4 0
NUX THC CH4 NMHC CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0.072
0.071
0.0/0
0.068
0.067
0.064
0.063
0.066
0.074
0.076 0.398 0.015 0.233
0.076
0.073
0.070
0.066
0.062 0.520 0.026 0.092
0.060
0.057
0.051
0.045
0.043
0.041
0.040
0.037
0.035
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 50
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 27.8 CENT
























CN
(/CM3)




140











400


































-------
   RTI OUTIMUJR  SMOG CHAN'BF.R STUDY

   CHAHbtR lJUMHLR   5
   DAY 3 UF  3      9-25-76
OJ
USF.PA CONTRACT NO. 6fl-02-
-------
FU1 UUTDUOK  liMfJG  CHAMOEK STUDY

CIIAMHER NUMHI.R   4
[>AY 1 OF 3      9-23-76
UStPA CONTRACT  NO.68-02-2207
URHAN MIX
TARGET INITIAL  HC/NOX:
     OX DILUTI11N
    1.0 PPMC/0.10  PPM
TINE
(ESI )
0.63
1 .63
2.63
3.63
u.63
b.(.3
6.63
7.63
8.63
9.63
10.63
1 1 .63
12.63
13.63
l'l.63
15.63
16.63
17.63
18.63
19.63
20.63
w 21."
ON 22.63
10 23.63
TIME
(LSI)
0.63
1.63
2.63
3.63
1.63
5.63
6.63
7.63
H.63
9.63
10.63
1 1 .63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
2J.bi
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.002
0 . 0 '1 6
O.OtfH
o.ia7
0.224
0.301
0.3'U
0.369
0.370
0.3SO
0.3«1
0. 521
0.309
0.301
0.295
0.2S9
0.282
TtMP
(CENT)

11.1


8.3


10.0


22.8


26.1


2b.6


19. a


17.2

NO
(PPM)
0.001
0.001
0.002
0.002
0.001
0.002
0.090
O.OS7
0.016
0.015
0.018
0.018
n.om
0.016
0.017
0.017
0.016
0.011
0.007
0.006
0.005
O.OOU
0.000
0.003
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.07
0.31
0.61
0.85
1.04
1.07
1.16
i.oe
0.92
0.55
0.35
0.07
0.00
0.00
0.00
0.00
0.00
o.oo
UU2
(PPM)
0.000
0.00 0
o.ooo
0.000
0.000
0.000
0.020
0.051
0.08-1
U.083
0.075
0.062
0.055
0.0
-------
UUTUOOK  SMUG  CHAMHER  S1UDY
                                                                                                 UStPA  CONTRACT 'HO.6S-02-2207
                                                                                                                                                                            PAtit    2
CHAMHLK i'
PAY 2 UF
TIME
(EST)
0.65
1.65
2.65
5.65
4.65
5.65
6.65
7.65
0.65
9.65
10.65
11.65
12.65
15.65
14.65
15.65
16.65
17.65
16.65
19.65
20.65
00 21.65
<* 22 65
to cc • ° J
25.65
TinL
(ESD

0.65
1 .65
2.65
5.65
4.65
5.65
6.65
7.65
ft. 65
9.65
10.65
1 1 .65
12.65
15.65
M.65
15.65
16.65
17.65
1H.65
19.65
20.65
21 .65
22.65
25.65
'IUMMEK 4


5 9-Z1-76
1)5
(I'PM)
0.278
0.271
0.267
0.264
0.25fl
0.255
0.249
0.245
0.257
0.254
0.242
0.261
0.279
0.295
0.501
0.298
0.290
0.277
0.262
0.255
0.2«4
0.255
0.228
0.222
TEMP
(CENT)


15.6


12.8


14.4


25.9


27.2


27.2


21.1


18.9

NO
(PPM)
0.005
0.002
0.002
0.00?
0.002
0.002
0.002
0.004
0.007
0.014
0.018
0.010
0.017
0.016
0.016
0.016
0.016
0.014
0.009
0.009
0.006
0.006
0.004
0.005
SR
(LANG/MIN)

0.00
0.00
0.00
o.oo
0.00
0.00
0.09
0.51
0.61
0.91
0.92
1.05
1.14
1.11
O.B5
0.65
0.41
0.15
0.00
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.022
0.022
0.021
0.021
U.021
0.020
0.020
0.022
0.025
0.026
0.027
0.027
0.02/
0.026
0.026
0.025
0.024
0.022
0.019
0.016
U.016
0.015
0.014
0.015
CUM-3H
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
5.42
I/. 18
47.16
95.18
150. 16
209.54
275.52
542. 78
598. 74
441.70
472.72
488. 10
4 V 1 .40
491.40
491.10
49| .'10
491.40
491.40
URHAN MIX OX DILUTION
TARGET INITIAL HC/NUXt 1.0 PPMC/0.10 PPM
Nt)X THC CH4 NMHC CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0.026
0.025
0.024
0.024
0.024
0.022
0.022
0.027
0.052
0.040 0.259 0.015 0.095
0.045
0.045
0.044
0.042
0.042 0.510 0.016 0.024
0.041
0.040
0.056
0.028
0.025
0.022
0.021
O.Olfi
0.016
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 58
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 27.8 CENT


























CN
(/CM5)





170










300


































-------
RTI OUTDOOR SMUG CHAMBER  STUDY

CHAMBER NUMULR  <>
DAY J Uf- .5     9-25-76
USEPA CONTRACT NO.68-02-2207
URBAN MIX
TARGET INITIAL HC/NOX!
 OX DILUTION
1,0 PPMC/0.10 PPM
T i Mr.
(E5T)
0.63
1.63
2.63
5.(>3
1.63
5.63
6.63
/.63
H.63
9.63
10.63
11 .63
12.63
13.63
11.63
15.63
16.63
17.63
18.65
19.63
20.63
21.63
22.63
23.63
TIME
(tST)

0.63
1 .63
2.63
3,63
1.63
5.63
6.63
7.63
8.63
9.65
10.65
1 1 .63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
03
(PPM)
0.215
0.212
0.207
0.202
0. 198
0.191
0. 1H8
0.18/4
0.176
0.172
0.179
0.196
0.211
0.222
0.228
0.250
0.225
0.211
0.203
0.195




TEMP
(CENT)


17.8


16.7


15.0


22.8


27.2


27.2


21.1


18.3

NO
(PPM)
0.003
0.003
0.003
0.003
0.003
0.002
0.003
0.006
0.011
0.013
0.016
0.016
0.016
0.017
0.017
0.016
0.015
0.011
0.010
0.007




SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.03
0.18
0.11
0.78
0.96
1.08
0.96
0.71
0.76
0.59
0.27
0.09
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.015
0.01 J
0.013
0.01 5
0.012
0.012
0.012
0.013
0.015
0.018
0.020
0.021
0.021
0.021
0.021
0.021
0.020
0.018
0.015
0.011




CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
l.H
8.61
28.18
66.81
120.48
182.61
212.88
290.98
335,18
371.62
397.86
107. 22
109.20
109.20
109.20
109.20
109.20
009.20
NOX THC CHI
(PPM) (PPM) (PPM)
0.016
0.016
0.016
0.016
0.015
0.011
0.015
0.019
0.026
0.031
0.036
0.037
0.037
0.039
0.039
0.037
0.035
0.032
0.025
0.021




DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























X POS

RDU *



* Dati




















                                                                                 CO
                                                                                (PPM)
                    NBKI
                    (PPM)
      N02-S
      (PPM)
 HCHO
(PPM)
                                                  PAGf   3
  CN
(/CM3)
                                                                                                                          150
                                                                                         0.089 *
                              0.013
               0.020
                                                                                         0.171
                              0.017
               0.031
                                                                                                                          100
                                                                      x  POSSIBLE  MINUTES OF SUNSHINE  3a

                                                                      RDU AIRPORT MAXIMUM TEMPERATURE 28.3 CENT


                                                                      *  Data suspect but retained.
-------
RTJ OUTIJOUW SMOG CHAMbLK  STUOV

CIlAMUEK  NIJMtH R  1
DAY 1 OF  2     10-6-76
ON
UStPA CONTRACT  NU.btt-Oi

PKUPENE
TARGET  INITIAL  HC/NOX:
                                                                                                      0% DILUTION
                                                                                                     1.5 PPMC/0.10 PPM
TIML
(1-31 )
0.15
1.13
2.13
3.13
4.13
5.13
6.15
7.13
8.13
4.15
10.13
11.13
12.15
13.13
1 't . 1 3
15.15
16.13
17.15
18.15
19.1 5
20.13
21.13
22.15
25.13
TI«l
(E.'JT)
0.13
1.15
2.13
3.13
4.13
5.13
6.13
7.13
». 15
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
U5
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0 . 0 0 0
0.000
0.125
0.297
0.380
0.394
0.581
0.388
0.373
0. 366
0.352
0.530
0.316
0.307
0.294
0.287
0.277
1EMP
(CENT)

11.7


11.1


10.6


20.6


23.3


23.9


19.4


18.3

NO
(PPM)
0.004
0.003
0.003
0.003
0.081
0.120
0.119
0.114
0.086
0.0?1
0.014
0.015
0.015
0.015
0.015
0.014
0.013
0.014
0.012
0.009
0.009
0.009
0.01 1
0.014
sw
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
o.oo
0.05
0.23
0.51
0. /7
0.79
1.10
0.76
0.75
0.68
0.28
0.29
0.07
0.00
0.00
0.00
0.00
0.00
0.00
ill)2
(PPM)
0.001
0.001
0.00 I
0.000
0.01 /
0 .020
0.019
0.025
0.053
0.114
0.098
0.065
0.081
O.OH1
0.080
U . 0 7 8
0.0/5
0.0/2
0.064
0.059
0.05/
0.056
0.055
0.055
CUM-3K
(LANG)
0.00
0.00
0.00
0.00
0.00
O.OU
0.40
4.84
20.88
53.56
99.92
149.80
21 4.08
258.60
504.0"
340.64
557.52
5/3.10
5 /6.IIO
3 / (i . 8 "
5/6.80
5 / (i . rt 0
37n.80
3 /(>.HO
NUX THC
(PPM) (PPM)
0.005
0.004
0.004
0.003
0.099
0. 140
0.138
0.139
0.139
0.135
0.112
0. 100
0.096
0.096
0.095
0.092
0.088
0.086
0.0/5
0.068
0.066
0.065
0.066
0.069
DILUTION BEGAN
(LPM) U.ST)
























CH4
(PPM)
























ENDED
(EST)
























                                                                            (PPM)
                                                                                    CO
                                                                                    (PPM)
                                                                                                 fIBKI
                                                                                                 (PPM)
                                NU2-S
                                (PPM)
 HCHU
(PPM)
                                                                                                                                PAGF   1
  CN
(/CM3)
                                                                                                      *   0.065      0.16R
                                                                                                0.515     0.02B      0.209
                                                                                                                                  300
                                                                            X  POSSlBLt MINUTES UF  SUNSHINE  87
                                                                            ROU  AIRPORT MAXIMUM  TEMPERATURE 25.0  CENT
                                                                            * Data suspect and  discarded.
-------
00
    PU  IKJTLMIUK S'HJG  CHAMHE H  STUDY                                          USEPA  CIINTKACt  Nil. 60-02-2^07
                                                                                                                                     PAGE   2
    CHAi-.Ht«  HtJi-WLK   1                                                         PRUPENE                     OX DILUHON
    DAY  
6
/
n
q
10
1 1
12
13
14
15
16
1 /
IR
19
20
»
151.36
205. l<>
246.16
2o4. 16
2/3.00
2/3.00
2/ 4.00
2 / 4 . 0 0
til 4.00
2/4.00
2 7 <, . (} 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0








.066
.067
.061
.060
.059
.059
.05H
.056
.063
.061
.06B
.0/1
.0/3
.073
.072
.071








DILUTION HEGAN ENDED
UPM) (ESI) (E3T)
















































                                                                                *  POSSIBLE  MINUTES OF  SUNSHINE    6
                                                                                RDU AIKPOKT  MAXIMUM  TEMPERATURE 27.8  CENT
-------
WTI  tllMOfJDH  S-IUL, CHflHDfcW STUUY

IHAHMLK ,-IOMIU H  2
DAY  1  Of  2     ID- 6-76
USEPA  CUNTKACT  NO.6n-o5-aao7
PRUPtNE.
TARGtl  IMII1AL  HC/NOX:
                                                       PAGfc   1
 OX OILUT KIN
0.7 PPMC/0.50  PPM
1 ll-iL
(LSI )
0. 50
1 . 50
2 . 5 0
3.50
4.50
5.50
0.50
7.50
11. 50
9. 50
10. JO
11.30
12.30
15.30
14.3d
15. 50
U..30
1 7. 50
1M.JO
19.30
20 . 30
21 . 50
22.50
23.50
r i WE
(t ST)

0. 5o
1 .50
2. 50
5.30
4.30
5.30
6.30
7.30
ft. 50
9.50
10. 50
11.30
12.30
1 3. 50
1 '1 . 3 0
15. 50
16.50
1 /. 50
1 H . 3 0
19.30
20.50
21 .50
22.50
25. 5o
05
(PPM)
0 .000
0.000
0.000
0.000
0.00 0
0.000
0 .000
0.00 0
0.000
0.000
0 .004
0 .011
0.028
0.046
0.065
0.0/8
0 .082
0 .Obi)
0.057
0.020
0.012
0.007
0.00 4
0.002
TEMP
(CENT)


11.7

11.1


10.6


20.6


25.3


23.9


19.4


1M. 5

NO
(PPM)
0.005
0.006
0.006
0.006
0.30J
0.417
0.41 5
fl .404
0. 380
0.324
0.267
0.101
0. 1 10
O.ObH
0.04 J
0.0 52
0.029
0.021
0.012
0.010
0.010
0.010
0.012
0.015
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.05
0.25
0.51
0.77
0.79
1.10
0. /6
0.75
o.isfl
0.28
0.29
0.07
0.00
0.00
o.oo
0 .10
0.00
(i . 00
>V02
(PPM)
0.00 4
0.005
0.002
0.002
0.100
0. lOi
0.105
0.115
0.127
0.1/4
0.255
0.284
0. 527
0. 547
0.549
0. 552
0.515
0.302
0.2b2
0.252
0.213
0.206
0.202
0. 193
CUM-SK
(LrtUb)

0.00
0.00
0.00
0.00
0.00
0.00
0.90
7.14
25.98
61 .26
107.82
160 .80
220. 6tf
dob . 10
3 0 9 . H it
343.44
5o0.42
5/3. rib
5/o.HO
37U.80
5/0.80
3 it) . ao
5/o.rJO
3 /6. rtu
NOX THC tM4 NMHC CO NHKI NU2-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPH) (PPM) (PPM)
0.009
0.009
0.000
0,008
0.453
0.521
0.51 <>
0.517
0.507
0.490
0-502 0.021 0.219 0.042
0.4b5
0.457
0.416
°- 59^ 0.157 * 0.305 0.113
0.3b4
0.342
0.524
0.274
0.2'J1
0.223
0.216
0.214
0.213
DILUTION BEUAN ENDED * POSSIBLE MINUTES 01- SUNSHINE 87
(LPM) U.ST) (ESI)
HDU AIRPORT MAXIMUM TEMPERATURE 25.0 CENI



* Data suspect but retained.



















CN
(/CM3)





640






220




































-------
M 1  illMl'OOK S'-UJb CHAMPI-R
                                                                       USEPA CONTRACT NO.6H-02-2207
                                                                                                                          P»Gf
1 1 A 1 c> 1 1
T I ML
( I- .'i 1 )
^ f 10-
03
(PPM)
y
• 7-76
NO
(PPM)
PROCENE OX
TARGET INITIAL HC/NOX: 0.7
UU2
IPPH)
NUX
(PPM)
THC
(PPM)
CH4
(PPM)
NMMC
(PPH)
CO
(PPM)
NBKI
(PPM)
DILUT ION
PPMC/0.50
N02-S
(PPM)
PPM
HCHO
(PPM)

CN
(/CM3)
1 I ML
( i- :; i)
0. 30
1 .30
2.40
4.40
'4.30
5.30
6. 50
7,30
8. 50
9.63
10.30
1 I .30
12.40
14.30
14.30
15.30
16.30
1 7.30
IB. 30
19.40
20.30
W ^1.30
ON , , , ,
00 • «• . -U>
23.3o
T1HI
(EST)

0.30
1 .30
2.30
4, 40
4.3o
5.30
6.5;
7. 5d
n. so
V.63
10.30
11 .40
12.40
1 5.30
14.30
15. 3U
l(i.3o
17.3 .
IP. 4"
19.30
20.30
21.10
22.30
23. iO
03
(PPM)
0.001
0.000
0.000
0.000
0.000
0.000
0 .OOc?
0.016
0.028
0.062
0.082
0.1 54
0 . T> 7
0.240
0.316
0.349









TEMP
(CENT)


18.3


16.1


lt>. 7


21.7


27.2


25. h


21 .7


21 .1

NO
(PPM)
0.018
0.017
0.015
0.014
0.014
0.014
0.015
0.028
0.030
0.019
0.022
0.024
0.024
0.024
0.022
0.024









SR
(LAUO/M1N)

0.00
0.00
0.00
0.00
0.00
0.00
0.05
0.13
0.32
0.30
0.42
0.54
0.66
0.92
0.74
0.32
0 . t 7
(i . n r>
n.oo
0.00
0.00
o.oo
0.00
o.oo
UU2
IPPH)
0. 19
-------
N f I (JIJ rtJIHIK SMUG  LHAMHfK  STUDY
Ci A 'U( K
DAY 1 IJI-
TIMl
( K S I )
0.1 /
1 .1/
2.17
3.17
1.17
5.17
6. 1 /
/.17
H.I /
''.1 /
10.17
1 1 .I/
12.17
13.1 /
11.17
15.17
16.17
1/.17
1 H . 1 !
19.1 /
20.17
21.17
22.17
23. 1/
TIME
( I S I )
0.17
1 .17
2. '4 7
3. 1/
1.17
5.17
6.17
7.17
P. 17
9.17
0.1 /
1.17
2. 1/
3.17
1.17
6.17
7.17
(1.17
9.17
20.17
21.17
22.17
>JUHhtW
2 10
D3
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.017
0. 123
0.201
0.101
0 . 161
0.1/1
0.163
0.135
0.101
0.3H9
0.301
0. <70
0.3bO
0.351
U MP
(UNI)

11.7


11.1


10.6


20.6


23.3

24.9


19.1


in. 5
IJSLPA  CONTHAL1 fl(l.6H-0?-«?£!07

PHIJPENE                    OX  DILUTION
1AUGPT  INITIAL HC/NIJX:  1.5  PPMC/0.50  PPM
 23.17
NO
(PPM)
0.003
0.003
0.001
0.003
0.127
0.122
0.117
0.106
0. 356
0.255
0. 106
0.053
0.019
0.018
0.01B
0.016
0.015
0.015
0.012
0.009
0.009
0.009
0.011
0.015
SP
(LANG/MIN)
o.oo
0.00
0.00
0.00
0.00
o.oo
0.05
0.23
0.51
0.77
0.79
1.10
0.76
0.75
0.6R
0.213
0.29
0.07
0.00
n.OO
o.oo
0.00
o.oo
o.oo
NIJ2
(PPM)
0.001
0.001
0.001
0.001
0. 102
0.101
0.101
0. 1 IS
0.153
0.21H
0.3h6
0.3H6
0.3 56
0.2/1
0.223
0. 1 HI
0. 1S6
0.134
0.113
0. 10/
0. 102
0.101
0.099
0.099
tUM-SK
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
1.10
9.11
31 .Ott
60.96
115. /2
1 71 .HO
22H.20
2/3.60
3 16.61
316.21
364.32
3/1. bo
3/0. HO
3 / 6 . H 0
3/o.bO
3 / 6 . H (J
3/h.Hi;
3 /(>.HO
NUX THC
(PPM) (PPM)
0.001
0.001
0.005
0.001
0.529
0.527
0.522
0.521
0.509
0.502
0.172
0.119
0 . Vi 5
0.292
0.212
0.200
0. 71
0. Ifl
0. 21
0. 15
0. 11
0. 10
0. 10
0. 11
01LUI10H BEGAN
(LPM) (EST)
























CHI
(PPM)
























ENULO
(EST )
























                                                                           NMHC
                                                                           (PPM)
            CU
           (PPM)
NHK I
(PPM)
NU2-S
(PPM)
 HCHl)
(PPM)
                                                                                                                                PAGf   I
  CM
(XCM3)
                                                                                                                                   330
                                                                                               0.052     0.3/5     0.002
                                                                                                0.599     0.115     0.221
                                                                                                                                  2100
                                                                           X POSSIBLE  MINUTES Of  SUNSHINE.   67

                                                                           RDU AIRPUFU MAXIMUM  TEMPERATURE  25.o CENT
-------
KTI OUIDlltlR  SMOG CHAMBER STUUY                                        USEPA  CONTRACT NO. 68-02-2207
                                                                                                                         PAGE
CHAMHLK  rilJ'WEK   5                                                     PROPENE                   OX DILUTION
DAY 2 Of  2     10- 7-76                                                TARGET  INITIAL HC/NMX:  1.5 PPMC/O.SO  PPM
U>'b
(LST)
0.47
1.47
2.47
5.47
4.47
'). "7
6 . '4 /
7.47
H.47
9.MU
10.47
11.47
12.47
15.47
14.47
IS. 47
16.47
17.47
18.47
19.47
20.47
W 21.47
S 22-"7
23.47
T1M[
(EST)
04
(PPM)
0 . 440
0.329
0. 411
0. SOU
0.299
0.292
0.287
0.278
0.270
0.262
0.265
0.277
0.502
0.521
0. i76
0.590








TEMP
(CENT)
NO
(PP*')
0.017
0.017
0.01S
0.014
0.014
0.015
0.011
0.011
0.014
0.015
0.016
0.019
0.022
0.021
0.021
0.021








SR
(LANG/M1N)
NU2
(PPM)
U.095
0.090
0 . 0 8 U
0.087
U.08S
O.OH5
0.082
U .U84
0 .086
0.084
0.084
0.082
0.081
0.082
0.077
0.072








CUM-SR
(LANK)
NUX THC CH4 NHHC CO NHKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.112
0.107
0.103
0.101
0.09R
0.090
0.043
0.095
0. 100
0.097
0. 100
0.101
0. 103
0.103
0.098
0.093








DILUTION bEGAN ENDED % POSSIBLE MINUTES OF SUNSHINE 6
(LPM) (EST) (EST)
SR
(LANG/M1N)
0.00
0.00
0.00
0.00
0.00
0.00
0.05
0.15
0.52
0.50
0.42
O.S4
0.66
0.92
0.74
0. 42
0.17
0.00
0.00
0.00
0.00
0.00
0.00
CUM-SR DILUTION bEGAN ENDED
(LANK) (LPM) (EST) (EST)
0.00
0.00
0.00
0.00
0.00
0.00
0.84
5.44
18.56
43.20
58. 5b
87.12
122.88
169.76
219.42
252. Sb
2to/.5b
275.00
2/5.00
2/3.00
2/3.00
2/5.00
d / 3 . 0 0
                                                                       RDU  AIRPORT  MAX1MUH TEMPERATURE  27.8  CENT
 0.47
 1.47      16.3
 2.47
 5.47
 4.47      16.1
 5.47
 6.47
 7.47      16.7
 ft.47
 9.80
10.47      21.7
11.47
12.47
15.47      27.2
14.47
1 S . 4 7
16.47      25.6
17.47
18.47
19.47      21.7
20.4 7
21 .47
22.47      21.1
23.47                n.OO     
-------
RTI OUTDOOR SMOG CHAMBEN  STUDY

CMAMMfcR NUMBKK  It
DAY 1  Uf 2    10- 6-76
USEPA CONTRACT NO.66-02-3207

NO OXIDATION             OX DILUTION
TARGET INITIAL HC/NOX:  0.0 PPMC/0.10 PPM
PAGE  1
T1ML
(t.ST)
0.63
1,63
2.63
3.63
4.63
5.63
6.63
7.63
8,63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
If. 63
18.63
19.63
20.63
21.63
22.63
23.63
TIME
(EST)

0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
ie.63
19.63
20.63
21 .63
22.63
23.63
U3
(PPM)
0.000
0.000
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.004
0.005
0.010
0.009
0.007
0.005
o.ooa
0.002
0.000
0.000
0.000
0.000
0.000
0.000
TEMP
(CENT)


11.7


11.1


10.6


20.6


23.3


23.9
•

19.4


18.3

NO
(PPM)
0.004
0.004
0.004
0.004
0.081
0.081
0.080
0.082
0.082
0.084
0.079
0.073
0.064
0.058
0.050
0.044
0.041
0.035
0.028
0.026
0.026
0.026
0.029
0.033
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0,00
0.05
0.23
0.51
0.77
0.79
1.10
0.76
0.75
0.68
0.28
0.29
0.07
0.00
0.00
0.00
0.00
0.00
o.oo
NU2
(PPM)
0.002
0.001
0.001
0.001
0.017
0.018
0.01 /
0.017
o.oie
0.025
0.030
0.034
0.038
0.046
0.048
0.050
0.050
0.05'j
0.056
0.055
0.054
0.05M
0.054
0.053
CUM-SH
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
1.90
11. 74
36. 18
76. 60
123.62
102,80
235.86
281 . 10
323.4.)
349.00
366.22
375. 2t>
37o.dO
3/6. 80
3/6.00
376. HO
376.80
3/6.80
NUX THC CH4 NMHC CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0.006
0.005
0.005
0.005
0,099
0.100
0.098
0.100
0.101
0.109
0.109 0.000 0.043 0,000
0, 107
0.102
0.104
0,098 0.051 * 0.015 0.027
0.094
0.091
0.091
0.084
0.081
0.080
O.OfiO
0.003
0.086
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 67
(LPM) (EST) (EST)
ROU AIRPORT MAXIMUM TEMPERATURE 25.0 CENT



* Data suspect but retained.




















CN
(/CM3)





210






220






































-------
HI I OUTDOOR SMUG CHAHRER STUDY

CHAMntR NUMBtH  a
DAT 2 Ltf 2    10- 7-76
UStPA CONTRACT NO.68-02-2207

NO OXIDATION             OX DILUTION
TARGET INITIAL HC/NOXt  0,0 PPHC/0.10 PPM
PAGE  2
TIML
(LST)
0.63
1.63
2.63
3.63
U.63
5.63
6.63
7,63
8.63
9.97
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
16.63
19.63
20.63
21.63
22.63
23.63
TIML
(EST)

0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.97
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18,63
19.63
20,63
21.63
22.63
23.64
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0,004
0.010
0.013
0.018
0.022
0.027
0.034
0.041
0.041








TEMP
(CENT)


18.3


16.1


16.7


21.7


27.2


25.6


21.7


21.1

NO
(PPM)
0.035
0.033
0.031
0.030
0.028
0.028
0.027
0.031
0.035
0.030
0.034
0.032
0.032
0.032
0.029
0.026








SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.03
0.13
0.32
0.30
0.42
0.54
0.66
0.92
0. /4
0.32
0.17
0.00
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.052
0.051
0.050
0.051
U.050
0.050
0.049
0.04H
0.0'IS
0.0-43
0.041
0.042
0.042
O.OUO
0.059
0.037








CUM-SH
(LANU)

0.00
0.00
0.00
0.00
0.00
0.00
1.14
6,74
21.76
46.20
62.76
92.52
129. 48
17H.V6
227.32
255. /6
269.26
273.00
273.00
273.00
273.00
273.00
273.00
273.00
NUX THC CH4 NMHC CO NBKI N02-S HCHO CN
U'PM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM!)
O.OBH
0.064
O.Ofll
0.081
0.070
0.078
0.076
0.079
0.080
0.073
0.075
0.074
0.074
0.072
0.068
0.063








DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 6
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 27,8 CENT
























-------
RTI UUTDULW SlJCi CHAMBER  STUUr
USEPA CONTRACT NO.68-03-2207
                                                                                                                       PAGE  1
CHAMBER 1
DAY 1 OK
TIME
(EST)
0.13
1.13
2.13
3,13
4.13
5,13
6.13
7,13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21,13
22.13
23.13
TIME
(EST)
0.13
1.13
2.13
3.13
4.13
S.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
16.13
19.13
20.13
21.13
22.13
23.13
\JUM9t* 1
2 10-1
03
(PPM)

0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.000
TEMP
(CENT)

5.6


5.0


5.6


15.6


17.8


17.2


11.7


6.9


1-76
NO
(PPM)

0.000
0.000
0.000
1 . 164
1.126
1 .097
1.062
1.031
1.007
0.979
0.901
0.906
0.863
0.816
0.799
0.772
0.748
0.735
0.714
0.698
0.683
0.662
0.650
SR
(LANG/M1N)
0.00
0.00
0.00
0.00
0.00
0.00
0.03
0.22
0.51
0.77
0.90
1.06
1.10
1.03
0.62
0.50
0.22
0.04
0.00
0.00
0.00
0.00
0.00
0.00


N02 NOX THC
(PPM) (PPM) (PPM)

0.000 0.000
0.000 0.000
0.351 0.351
0.109
0.129
0.116
0.169
0.196
0.19i
0.484
0.17/
0.176
0.176
0.165
0.176
0.1/2
0.176
0.184
0.187
0.195
0.191
0.196
0.199
.57 i
,5S5
.543
.531
.527
.500
.463
.416
.3H4
.339
.301
.275
.244
.224
.219
.202
.193
.174
.158
,lfl9
CDM-SR DILUTION BEGAN
(LIANG) (LPM) (EST)
0,00
0.00
0,00
0.00
0.00
0,00
0.21
3.56
19.08
51.76
99.00
151.26
218.20
283.64
342. 16
378,10
106.16
11 /.9?
120,00
420.00
120.00
420.00
420.00
420.00


CHI
(PPM
























ENDED
(EST)
























                                                                                                                         330
                                                                                         0,090      0.538      0.045
                                                                                         0.068      0.548      0.063
                                                                      x  POSSIBLE  MINUTES  OF  SUNSHINE   eo
                                                                      SOU  AIRPORT MAXIMUM  TEMPERATURE  66.0  CENT
-------
OUTDOOR
             CHAMHER  STUDY
JSEPA CONTRACT NO.6B-Q2-2207
                                                                                                                  PAGE
CHAMBER f
DAY 2 OF
TIME
(EST)
0.13
1.13
5.13
3.13
1.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.1 5
13.13
14.13
15.13
16,13
17.13
18.13
19.13
20,13
21.13
22.13
23.13
TIME
(EST)

0.13
1.13
a. 13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
15.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
OUMBER 1
2 10-
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ono
0.000
0.000









TEMP
(CENT)


6.1


5.0


5.0


13.3


17.8


1R.9


11.7


7.B


12-76
"JU
(PPM)
0.633
0.615
0.579
0.567
0.571
0.55B
0.5'ifl
0.537
0.532
0 . 5 1 8
0.507
0.470
0.444
0.4P6
f . 406









SR
(LANG/MI^)

0.00
0.00
0.00
0.00
0.00
0.00
0.03
0.20
0.51
n.79
0.97
1 .07
1 .OH
0.99
o.ao
n.55
n.?7
0.07
n.oo
0.00
n.oo
0.00
0.00
n.oo


NJ2
(PPM)
0.503
0 .498
O.U8U
0.465
U.504
0 .50B
0.472
0.49H
0 . U8t>
0. 462
0 . U 4 H
0.447
0.429
0.410
0.410









CUM-SR
(LANli)

0.00
0.00
0.00
0.00
0.00
0.00
0.24
3.40
17.88
50. 72
9V. 5b
l'jM.5b
222. B4
2bb.92
34q .HO
39U.RO
421 . 5 b
436.16
439. HO
4 34. BO
439.00
439.60
4 39. HO
•J i '» . rt 0
PR3PENE OX DILUTION
TARGET INITIAL HC/NOXt 0.7 PPMC/1.50 PPM
NOX THC CHO WHC CU ^BHl N02-S HCHO CN
(PPM) (P-PM) (PPM) (3PM) (PPM) (PPM) (PPM) (PPM) (/CM3)
1.136
1.113
1 .063
1.052
1.075
1.067
1.019
1 .035
1.019
0.9HO
0.950
0.916
0.873
0.836
0.817









DILUTION IILGAN ENOEO X POSSIBLE MINUTE3 OF SUNSHINE 100
(LPM) (EST) (EST)
ROU AIRPORT MAXIMUM TEMPERATURE 66.0 CE^T
























-------
uurouuK SMUG CHAMIU.K  STUUY
                                                                        CONTRACT N(i.6(3-o8
0.509
0.5t>2
0.651
0.787
0.9^0
1 . o^5
1.0/0
1.056
1 .054
1.021
0.995
0.978
0.967
0.957
0.948
0.936
0.9^4
.669
.682
.669
.667
.630
.594
.553
.478
.598
.312
.211
.1 72
.125
.087
.Ob3
.047
.032
1 .023
1.010
0.995
LUM-3R DILUTION BEGAN ENDED X PUS
(LANU)

0.00
0.00
0.00
0.00
0.00
0.00
0.54
5. 76
24. 18
59./J6
108.00
164.88
229. 
-------
fUl UUTDUIJR SMUG CHAMHtR  STUDY
10-12-76
DAY
      UF
USEPA CONTRACT NU.6fl-02-2207

PRCIPENt                   OX DILUTION
TARGET INITIAL HC/NOX:   3.0 PPMC/1.50 PPM
                                                                                                                        PAGt
T IME
(ESI )
0.30
1. 5o
2.30
3.30
4.30
5.30
6.50
7.30
8.30
9.30
10.30
1 1 .30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
25.30
TIME
(EST)

0.50
1. 50
2.30
3.30
4.30
5. 50
6.30
7.30
8.30
9.30
10.30
11 .30
12.30
1 5.30
14. 50
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
D3
U'l'M)
0.000
o.ooo
0 .000
o.ooo
0.000
o.ooo
o.ooo
0.018
0.027
0.039
0.072
0.14')
0 . 24«
0.310
0. 599









It. 'IP
(CLfJT)


6.1


5.0


5.0


13.3


17.8


18.9


11.7


7.8

NU
(PPM)
0.071
0.067
0.065
0.-06U
0.065
0.065
0.065
0.092
0.113
0.104
0.063
0.000
0.000
0.000
0.000









SR
(LANG/MIN)

0.00
0.00
0.00
0.00
o.oo
0.00
0.03
0.20
0.51
0.79
0.97
1.07
1.08
0.99
0.80
0.55
0.27
0.07
0.00
0.00
0.00
0.00
P. 00
o.oo
NU2
(PPM)
0.910
0.895
0.865
0.847
0.865
0.854
0.816
0.795
0.731
0.693
0.691
0.656
0.593
0.505
0.427









CUM-SR
(LANG)

0.00
0.00
0.00
O.OO
0.00
0.00
0.54
5.40
22.98
58.62
109.26
169.26
233.64
296.82
352.00
396.30
424.26
«36.86
439.80
439.80
439.60
439.80
439. HO
'139.00
NUX THC CH4 NMMC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PFM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.981
0.962
0.928
0.91 1
0.9M
0.919
O.U82
0.887
0.844
0.797
0.754
0.658
0.593
0.505
0.427









DILUHUN BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 100
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 18.9 CENT





-


















-------
UUTWJIIK Brim; CHAMHtR  STUDY
                                                                  USEPA CONTRACT
                                                                                                                    PAf.f
LHAMHtR f
UAY 1 (}(•
r i ML
(1ST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
H.4 7
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
in. 47
19.47
20. '4 7
21 .47
22.47
23.47
TIMt
(I ST)

0.47
1 .47
2.47
3.47
4.47
5.47
6.47
7.47
0.47
9.47
10.47
1 1 .4 /
12.47
13.47
14.47
15.47
16.47
17.47
1 H . U 1
19.47
20.47
21.47

23.47
JUMHLR 3
2 10-1
113
(PPM)

0.000
0.000
0.000
0.000
0.00 0
0.000
0.000
0.000
0.000
0.009
0.052
0. 166
0.276
0.357
0.373
0.357
0 . 326
0 . 298
0.286
0*2/6
0 .268
0.264
0.258
TEMP
(CLNT)


5.6


5.0


5.6


15.6


17.8


1 7.2


11.7


8.9


1-76
NO
(PPM)

0.000
0.000
o.ooo
0.415
0.406
0.402
0. 390
0.354
0.274
0.157
0.045
0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
o.ooo
0.000
o.ooo
0.000
SR
(LANG/M1N)

0.00
0.00
0.00
b.oo
O.oo
0.00
0.03
0.22
0.51
0.77
0.90
I .06
1.10
1.03
0.62
0.50
0.22
0.04
0.00
0 . 0 0
0.00
0 .00
0.00
0.00


NiJ2
(PPM)

0.000
0.000
0.133
0.137
0.137
0. 139
0.142
0. 1 75
0.241
0.338
0.408
0. 307
0.32IJ
0.2&7
0.222
0.177
0.137
0.110
0. 102
0.09V
0.097
0.0 9b
0.093
CUM-SK
(LAntG)

0,00
0.00
0.00
0.00
0.00
O.JO
0.84
7.96
29.28
67.16
117.00
1 75.48
240.20
304.24
354.56
38H.40
410.56
418. 72
420.00
420.00
420.01)
420.00
420.00
420.00


nilX THC CH4
(PCM) (PPM) (PPM)

o.ooo
o.ooo
0. 133
0.552
0.543
0.541
0.532
0.529
0.515
0 . 4 9 5
0.453
0.3P7
0.320
0.267
0.222
0.177
0.137
0.110
0. 102
0.099
0.097
0.095
0.093
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























PROPt
TARGE
NMHC
(PPM)
























X POS

ROU A
























                                                                                     0.040      0.313      0.080
                                                                                     0.418      0.194      0.265
                                                                                                                      300
                                                                                                                      600
                                                                  X POSSIBLE MINU1ES UF SUNSHINE   84




                                                                  ROU AIRPORT MAXIMUM TEMPERATURE  18.9  CENT
-------
WII OUIDUUR SMOO CMAMBLR  STUD*

CHAHHtK NUMIJLK  3
Dav 2 OF 2    10-12-76
                                        USEPA  CONTRACT NO.68-02-2207
                                        PRCJPtNt
                                        TARGET  INITIAL HC/NUXi
                                                       OX DILUUUN
                                                      1.5 PPMC/0.50 PPM
                     MO
                    (PPM)
 NIJ2
U'PM)
 NLIX
(PPM)
 THC
(PPM)
 LH4
(PPM)
NMHC
(PPM)
 CO
(PPM)
NMK1
(PPM)
N02-S
(PPM)
 HCHU
(PPM)
                                                                                          PAGfc
  CN
(/CM3)
0.47
1.47
2.47
4.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
14.47
11.47
15.47
16.47
17.47
10.47
19.47
20.4?
-> 1 /| 7
C 1 • *J f
22 . 4 7
24.47
T 1 ML
( r r> r )
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8 . '4 7
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
0.253
0.250
0.247
0.243
0.238
0.256
0.253
0.228
0.226
0.228
0.240
0.259
0.287
0.401
0.324








TEMP
(CLNf)

6.1


5.0


5.0


13.3


17.8


18.9


11.7


7.8

0.000
0.000
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0 . 0 (I 0
0.000
0.000
0.000
0.000








SR
(LANG/MIN)
0.00
o.oo
0.00
o.oo
0.00
0.00
0.03
0.20
0.51
0.79
0.97
1.07
1 .06
0.99
0.80
0.55
0.27
0.07
0.00
0.00
0.00
0.00
0.00
0.00
0.091
0.090
0,089
0.080
0.090
0.088
0.08o
0.088
0.086
0.090
0.09Q
0.090
0.090
0.090
0.090








tUM-SR
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
0.84
7.10
28.08
66.52
118.96
179.96
244.41
306.72
360.80
401 .80
426.96
437.56
459. BO
439.80
4 39. HO
439. HO
439. HO
i 3v.au
0.091
0.090
0.089
0.088 *
0.090
0.088
0.086
0.088
0.086
0.090
0.090
0.090
0.090
0.090
0.090








DILUTION BEGAN ENDED
(LPM) (EST) (EST)
























                                                                      X POSSIBLE MINUTES OF SUNSHINE  100

                                                                      RDU AIRPORT MAXIMUM  TEMPERATURE 18.9 CENT
-------
HI I uurouuK'  SMUI;  CHAMDI R STUDY

CHAMUEK NUMHEK  1
DAY 1 Ut 2     10-11-76
USEPA CUNTHACT N(J. hH-0^-^2Q^

PKUPENE                   OX DILUTION
1ARGCT INITIAL HC/NOX:   1.5 PPMC/0.50 PPM
PAGfc  1
ii ME
(fcSl )
0.63
1 .63
2.63
i.63
1.63
5.63
n • tii j
7.63
8 . o3
9.63
1 () . 6 3
11 .63
12.63
13.63
11.63
15.63
16.63
1 7.63
16.63
19.63
20.63
21 .63
22.63
23.63
TIME
(LST)

0.65
1 .63
2.63
3.63
1.63
5.63
6.63
7.63
8.64
9.63
10.63
1 1 .63
12.63
13.63
11.63
15.63
16.63
17.63
16.63
19.63
20.63
21.63
22.63
?3.63
1)3

o . o o u
0.000
o.ooo
o.ooo
o.ooo
0.000
o.ooo
0.000
0.000
o.ooi
0 . 0 3 \
0.111
0. 19b

0 .252
0.233
0.201
0. 180
0.167
0.157
0.152
0 . 1 1 /
0.111
It MP
(CENT)


5.6


5.0


5.6


15.6


17. B


I/. 2


11.7


6.9

(PPM)

0.000
0.000
0.000
0.366
0.361
0.373
0.366
0.330
0.256
0.153
0.051
0.000
0.000
0.000
o.ooo
0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
SN
(LANG/MIN)

0.00
0.00
0.00
o.oo
o.oo
0.00
0.03
0.22
o.si
0.77
0.90
1 .06
1.10
1.03
0.62
0.50
0.22
0.01
0.00
0.00
0.00
o.oo
0.00
0.00
NU2
(HPII)

0.000
0.000
0.110
0.111
0. 1 I /
0.121
0.123
0. 156
0.215
0.301
0.365
0.351
0.316
0.261
0.201
0.159
0.116
0.091
0.086
0.0/6
O.O/ J
0.0/1
0.0/1
CUM-SH
(LANb)

0.00
0.00
0.00
0.00
o.oo
0.00
1.11
10.16
31. i8
71.86
126.00
186.08
251 .20
311.51
360. /6
393.10
112. /6
119.12
120.00
120.00
120. 00
420.0U
120.00
1 2 0 . 00
M)X THL CHI NMHC CO N8K I N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)

o.ooo
0.000
0.110
0.500
0.198
0.191
0.191
0.186
0.1474 0.037 0.30B 0.015
0.151
0.117
0.351
0.316
0.261 0.2/2 0.229 0.211
0.201
0. 159
0.1 16
0.091
0.086
0.0/6
0.0/3
0.071
0.0/1
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 81
(LPM) (EST) (EST)
HDU AIRPORT MAXIMUM TEMPERATURE IB. 9 CENT
























CN
(/CM3)




3 3 f\
c fl U





420







































-------
Rll UUTDiJUK SMOG CHAMBER  STUUY

CHftMUlR NUMDLR  4
DAY 2 (IF 2    10-12-76
                                                           UStPA  CONTRACT  N(J .68-02-220 7
                                                                                                             PAGfl
                                                           PROPENE
                                                           TARGET  INITIAL  HC/NUX:
                                                                             OX  DILUTION
                                                                            1.5  PPMC/0.50  PPM
TI'U
(LSI)





















GJ
CO
o
0
1
2
4
4
s
6
7
H
V
10
11
12
13
14
15
10
1 7
1H
19
20
21
22
j i
.63
.63
.65
.63
.63
.63
.03
.63
.63
.63
.65
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
.63
1. 1
0*
(PPM)
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.









138
13S
132
129
126
121
119
117
11/1
121
143
168
198
217
236









MU
(PPM)
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
n.
0.









000
000
000
000
000
000
000
ooo
000
000
000
000
ooo
000
000









U02
(PPM)
0
0
0
0
t>
0
0
0
0
0
0
0
0
0
0









.070
.ObV
.066
.Ou /
.06/
.06/
.067
.Ot>7
.067
.069
.0/1
.071
.071
.071
.071










NOX TMC CH'I NMHC CO NHKI NCJ2-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0









.070
.069
.066
.067
.067
.067
.067
.067
.067
.069
.071
.071
.071
.071
.0/1









TIME
(ESI)

 0.63
 1 .63
 2.63
 3.63
 a.63
 b.63
 6.63
 7.63
 fl.63
 9.6J
10.63
11.63
12.63
13.63
11.63
lb.63
16.65
17.63
1H.63
19.63
20.63
21.63
22.63
23.b3
 TtMP
(CENT)
  6.1
  b.O
 13.3
 17.8
 18.9
 11.7
  7.H
    SR
(LANG/MIN)
CUM-SR
(LANG)
      DILUTION
       (LPM)
BEGAN
(ESI)
ENDED
(EST)
    .00
    .00
    ,00
    .00
    .00
    .00
    .03
    .20
    .51
    .79
   0.97
   1.07
   1.08
   0.99
   o.ed
   0.5S
   0.27
   0.07
   0.00
   0.00
   n.oo
   o.oo
   0.00
   o.oo
  0.
  0.
  0.
  0.
  0.
  0.
  1,
  9.
 33.
 00
 00
 00
 00
 00
 00
 14
 '40
, 18
128.t.6
190.06
316.62
308.80
<407. 50
429.00
438.26
439.HO
43V. HO
439. HO
'4 3V. HO
439.80
439.80
X POSSIBLE MINUTES OF SUNSHINE 100

ROU AIRPORT MAXIMUM TEMPERATURE 18,9 CENT
-------
Rfl (JUTDOOH SMOG CHAMBER  STUDY


CHAMHtH NUMHl.R  1
DAY 1  OF 4    10-27-76
U5EPA CONTRACT NO.68-02-a207

PROPANE                  OX DILUTION
TARGET INITIAL HC/NOXJ  6.0 PPMC/0.10  PPM
TIME
O-ST)
0.13
1.13
2.13
3.13
4.13
S.13
6.13
7.13
8,13
9.13
10,47
11.13
12.13
13.13
11.13
IS. 13
16.13
17.13
18.13
19.13
20.13
OJ 21.13
2 "•»*
23.13
HUE
(tSl)

0. 3
1. 3
2. 3
3. 3
t. 3
5. 3
6. 3
7. 3
n. 3
9.13
10,47
11.13
12.13
13.13
14.13
IS. 13
16.13
17.13
18.13
19. 3
20. 3
21. 3
22. 3
23. 3
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo

0,001
0.009
0,014
0.022
0.032
0,056
0.039
0,033
0.026
0.020
0.018
0.016
0.014
0.013
0.012
TtMP
(CtNT)


5.6


2.8


0.6


6.1


7.8


9.4


4.4


3.3

NO
(PPM)
0.003
0.002
0.002
0.001
0.001
0.073
O.OfM
0.080
0.077
0.067
0.049
0.041
0.032
0.025
0.019
0.015
0.010
0.003
0.001
0.000
0.000
0.000
0.000
0.000
SR
UANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.15
0.41
0.66
0.84
0.94
0.96
O.tJt.
0.65
O.'l3
0.1H
0.01
0.00
0.00
0.00
0.00
o.oo
o.oo
NU?
(PPM)
0.001
0.000
0.000
0.000
0.0 J I
0.020
0.019
0.020
0.020
0.0^7
0.042
O.OSO
0.055
O.OS9
0.060
0.0o2
0.064
0.068
0.064
O.OoO
0.058
0.055
0.053
0.050
C.UM-3H
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.08
1 .80
12.68
37.46
9/.32
131. /^
180. .00
366.00
NOX THC CH4
(PPM) (PPM) (PPM)
0.004
0.002
0.002
0.001
0.002
0.093
0.101
0. 100
0.097
0.095
0,092
0.090
O.OB7
0.083
0.079
0.077
0.073
0,071
0.065
0,060
0.058
0.055
0.053
0,050
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























X POS

RDU A
























                                                                                CO
                                                                               (PPM)
                    NBKI
                    CPPM)
N02-S
(PPM)
 HCHO
(PPM)
                   PAGE   1
  CN
UCM3)
                                                                                        0.010
                                                                                        0.057
                             0.053
                             0.077
                                                                                                             0.031
         0.016
                                                                                                                         310
                                                                                                                         710
                                                                                                                         640
                                                                     X POSSIBLE MINUTES OF SUNSHINE  98

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE  9.a CENT
-------
RT1 OUTUOUR SMOG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 2 OF 4    10-38-76
USEPA CONTRACT NO.68-02-2207
PROPANE
TARGET INITIAL HC/NOXj
 OX DILUTION
6.0 PPMC/O.IO PPM
TIME
(EST)
0.13
1.13
2.13
3.13
4.13
5.13
b. 13
7.13
P. 13
9.13
10.07
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
w ^1-1J
Co 22.13
M 23.13
TIME
(EST)

0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10. a7
11.13
12.13
13.13
14.13
15.13
16.13
17.13
16.13
19.13
20.13
21.13
22.13
23.13
U3
(PPM)
0.010
0.009
0.009
0.007
0.007
0.006
0.006
0.011
0.019
0.029
0.043
0.051
0.065
0.077
O.OB7
0.091
0.089
0.081
0.076
0.072
0.068
0.065
0.063
0,061
TEMP
(CENT)


3.3


0.0


~\.l


4.4


7.2


9. a


2.8


-0.6

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.002
0.007
0.009
0.006
0.005
0.004
0.002
0.002
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SH
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.17
0.40
0.69
0.87
0.96
0.96
0.87
0.69
0.46
0.18
0.00
0.00
0.00
0.00.
0.00
o.oo
u.oo
N02
(PPM)
0.049
0.046
0 . 0 4 '1
0.042
0.041
0.039
0.038
0.0i3
0.028
0.028
0.027
0.027
0.029
0.029
0.029
0.028
0.028
0.027
0.023
0.021
0.020
0.019
0.019
0.018
CUM-SH
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.08
1.96
14.32
42.72
102.96
138.4H
196.08
252.96
303.72
343.28
368.64
3/8.00
378.00
37H.QO
3/6.00
3/8.00
.S/8.00
3 76.00
NOX THC CH4
(PPM) (PPM) (PPM)
0.049
0.046
0.044
0,042
0.041
0.039
0.038
0.036
0.036
0.037
0.034
0.033
0.034
0.031
0.031
0.029
0.028
0.027
0.023
0.021
0.020
0.019
0.019
0.018
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























X P03

RDU A
























                                                                               CO
                                                                              (PPM)
                    NBK1
                    (PPM)
      N02-S
      (PPM)
 HCHO
(PPM)
                                                 PAGE  2
  CN
(/CM3)
                                                                                       0.043     0.030     0.031
                                                                                       0.105     0.027     0.010
                                                                    x POSSIBLE MINUTES OF SUNSHINE  100
                                                                    RDU AIRPORT MAXIMUM TEMPERATURE  9,q CENT
-------
   RTI UUTOOOR SMUG CHAMHFK STUUY

   CHflMOEP MUMMtH  1
   OAY i OF  1    10-29-76
CO
U3EPA CONTRACT NO.66-02-2307

PROPANE                  OX DILUTION
TARG-tT INITIAL HC/NOXl  6.0 PPMC/0.10  PPM
TIME
(EST)
0.13
1.13
2.13
3.13
1.13
5.13
6.13
7.13
8.13
9.13
10.47
11.13
12.13
13.13
11.13
15.13
16.13
17,13
18.13
19.13
20.13
21.13
22.13
23.13
TIME
U S T )

0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
6.13
9.13
10.47
11.13
12.13
13.13
11,13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
03
(PPM)
0.058
0.056
0.053
0.051
0.050
0.048
0.047
0.045
0.046
0.046
0,061
0.073
0.093
0.111
0.124
0.127
0.127
0.119
0.111
0.106
0.103
0.099
0.096
0.093
TEMP
(CENT)


-1,1


-2.2


-2.2


7.2


16.1


17.8


8,3


6.1

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
o.ooo
0.000
0.000
0.000
0.000
0.001
0.001
0.001
0.001
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
o.oo
0.00
o.oo
0.01
0.17
0.43
0.67
0.85
0.94
0.95
0.86
0.68
0.42
0.14
0.00
0.00
0.00
0,00
0.00
0.00
0.00
NU2
(HMM)
O.Olfl
O.OIH
0.018
0.01 /
0.017
0.017
0.016
0.016
0.016
0.015
0.016
0.017
0.018
0.019
0.020
0.020
0.020
0.020
0.020
0.019
0.019
0.018
0.018
0.01 /
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.08
1.96
14.24
41.96
100.60
135. S2
191.80
e?48. 08
298,24
356.96
359.92
367.20
367.20
367.20
367.20
567,20
367.20
367.20
NOX TMC CHI
(PPM) (PPM) (PPM)
0,018
0.018
0.018
0.017
0.017
0.017
0.016
0.016
0,016
0.015
0.016
0.017
0.019
0.020
0.021
0.021
0.021
0.020
0.020
0.019
0.019
0.018
0.018
0.017
DILUTION BtGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























X POS

RDU A
























                                                                                   CO
                                                                                  (PPM)
                    NHKI
                    (PPM)
N02-S
(PPM)
 HCHO
(PPM)
                   PAGE  3
  CN
(/CM3)
                                                                                           O.Obl
                                                                                           0.129
                             0.011
                             0.011
         0.026
         0.025
           200


             0
                                                                        X POSSIBLE MINUTES OF SUNSHINE 100

                                                                        RDU AIRPORT MAXIMUM TEMPERATURE 17.8 CENT
-------
    RTI  OUTDOOR  SMOG CHAMBER STUDY

    CHAMBER  NUMBER  1
    DAY  4  OF  4     10-30-76
USEPA CONTRACT NO.68-03-2307
                                                 PACE
u>
PROPANE
TARGET INITIAL HC/NOX:
 OX DILUTION
6.0 PPMC/0.10 PPM
TIME
(EST)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
TIME
(EST)

0.13
1.13
2.13
3.13
0.13
5.13
6.13
7.13
8.13
9.13
10,13
11.13
12.13
13.13
10.13
15,13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
03
(PPM)
0.091
0.089
0.087
0.084
0.082
0.081
0.079
0.077
0.075
0.073
0.072
0.072
0.070
0.074










TEMP
(CENT)


5.6


4.0


3.3


11.7


16.1


13.9


10.0


lb.0

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,002
0.002
0.003
0.002










SR
(LANG/HIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.26
0.35
0.43
0.37
0.27
0.15
0.17
0.07
0.05
0.00
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.017
0.016
O.Olb
0.016
0.015
0.015
0.015
0.015
0.015
0.016
0,016
0.017
0.018
0.018










CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.08
1 .48
9,28
25.60
47.24
72.56
93.96
109.20
118.36
127.76
131.80
130.40
130.40
134. no
134.40
134.40
134./IO
13/1.40
NUX THC CHO NMHC CO NBK1 N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.017
0.016
0.015
0,016
0.015
0.015
0,015
0,015
0.015
0.016
0.018
0.019
0.021
0.020










DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 6
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 16,7 CENT
























-------
KTI OUTDOOK SMOG CHAMBER STUDY

CHAMHtH NUMRLR  2
OAY 1  UF 4    10-27-76
USEPA CONTRACT NO.68-0^-2207

PROPANE                  OX DILUTION
TARGET INITIAL HC/NOXt 12.0 PPMC/0.20 PPM
PAGE  1
TIMt
(EST)
0.30
1 .30
2. JO
3. JO
4.30
5.30
6. JO
7.30
B.30
9.30
10.63
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19. JO
20.30
Uj 21.30
CD 22.30
01 23.30
TIMt
(EST)

0.30
1.30
2.30
3.30
4. JO
5.30
6. JO
7.30
8.30
9.30
10.63
11 .30
12.30
13.30
10.30
15.30
16.30
1 7.30
18.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)
0.001
0.001
0.001
0.000
0.000
0.000
0.000
0.000

0.001
0.006
0.011
0.018
0.025
0.028
0.027
0.017
0.000
0.000
0.000
0.000-
0.000
0.000
0.000
TEMP
(CENT)


5.6

2.8


0.6


6.1


7.8


9.4


4.4


3.3

NO
(PPM)
0.003
0.002
0.00?
0.001
0.001
0. 165
0. 168
0. 164
0. 156
0.100
0.109
0.095
0.077
0.063
0.050
0.042
0.030
0.017
0.012
0.011
0.011
0.011
0.011
0.01 1
SR
(LANCVMIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.15
0.41
0.66
0.84
0.94
0.96
0.«6
0.65
0.43
0.18
0.01
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.003
0.002
0.002
0.002
0 . (1 0 3
0.045
0.045
O.OIb
0.049
0.06S
O.OHB
0.099
0.110
0. 125
0.133
0.137
0. 106
0.154
0.156
0.154
0.153
0.150
0.148
0.147
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.18
3.30
16.96
46.08
105.72
141.12
19/. 88
253.68
301. SO
33o.54
357.84
365,58
366.00
3t'6.00
30b. 00
306.00
366.00
3^6.00
NOX THC CH4 NMHC CO NBKI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0.006
0.004
0.000
0.003
0.004
0.209
0.212
0.208
0.205
0.203
0.197 0.011 0.066 0.012
0.190
0.191
0.189
0.183 0.053 0.104 0.013
0.17R
0. 176
0.171
0.168
0.164
0.163
0.160
0.158
0.157
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 96
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 9.4 CENT


* Data suspect but retained.




















CN
(/CM3)






1160




370



410


































-------
KTI OUTDOOR SMOG CHAMIlf R STUDY

CHAMBER NUMDLR  2
DAY 2 OF 4    10-28-76
USEPA CONTRACT NO.68-02-2207

PROPANE                  OX DILUTION
TARGET INITIAL HC/NOXj 12.0 PPMC/0.20 PPM
T1ML
(tST)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
6.30
9.30
10.63
11.30
12.30
13.30
14.30
15.30
16.30
17.30
16.30
19.30
20.30
21.30
22.30
23.30
TIME
(tST)

0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.63
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.014
0.030
0.043
0.055
0.061
0.072
0.082
0.090
0.091
0.081
0.068
0.058
0.051
0.046
0.043
0.010
0.036
TEMP
(CENT)


3.3


0.0


-1.7


4.4


7.2


9.4


2.8


-0.6

NO
(PPM)
0.011
0.010
0.009
0.009
0.009
0.009
0.009
0.020
0.026
0.029
0.024
0.024
0.020
0.016
0.012
0.009
0.004
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.17
0.44
0.69
0.87
0.96
0.96
0.87
0.69
0.46
0.18
0.00
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0. 146
0.144
U.142
0.140
0.138
0.136
0. 134
0.120
0.107
0.104
0.101
0.101
0.101
0.102
0.101
0.099
0.098
0.092
0.080
0.072
0.065
0.060
0.056
0.054
CUM-SK
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.16
3.66
18.72
49.62
111.66
148.08
205.68
261 .66
310.62
3 '47. 88
3/0.44
3/8.00
3/8.00
378.00
3/8.00
3/8.00
3/8.00
3/B.OO
NOX THC CH4
(PPM) (PPM) (PPM)
0.156
0. 153
0. 150
0.148
0.146
0.144
0. 142
0.141
0.135
0.133
0.125
0.125
0.121
0.118
0.113
0.108
0.102
0.092
0.080
0.072
0.065
0.060
0.056
0.054
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























X POS

RDU A
























                                                                               CO
                                                                               (PPM)
                    NBKI
                    (PPM)
N02-S
(PPM)
 HCHO
(PPM)
                   PAGE  2
  CN
(/CMJ)
                                                                                        0.073      0.104      0.042
                                                                                        0.119      0.095     0.013
                                                                     X  POSSIBLE  MINUTES OF  SUNSHINE 100

                                                                     RDU  AIRPORT  MAXIMUM TEMPERATURE  9.4 CENT
-------
   RU  OUTDOUH SMOG CHAMBtR STUDY

   CHAMBER  NUMBER   2
   DAX  3  OF it     10-2V-76
U3EPA CONTRACT NO.68-02-2207

PROPANE                  OX DILUTION
TARGET INITIAL HC/NOXl 13,0 PPMC/0,30 PPM
00
TIME
(EST)
0.30
1.30
2.30
3.30
1.30
5.30
6.30
7,30
8.30
9.30
10.63
11.30
12.30
13.30
11.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
TIME
(EST)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
«.30
9.30
10.63
11.30
12.30
13.30
11.30
15.30
16.30
17.30
18.30
19,30
20.30
21.30
22.30
23.30
03
(PPM)
0.033
0.031
0.029
0.028
0.026
0,025
0.021
0.026
0.032
0.011
0.071
0,096
0.136
0.173
0.197
0.201
0.202
0. 188
0.179
0.172
0. 168
0.165
0.161
0.159
TEMP
(CENT)

-1.1


-2.2


-2.2


7.2


16. 1


17.8


6.3


6.1

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.002
0.003
0.002
0.002
0.001
0.001
0.001
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.17
0.13
0.67
0.85
0.94
0.95
0.86
0.68
0.12
0.11
0.00
0.00
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0,051
0.019
0.016
0.015
0.042
0.011
0.010
0.037
0.031
0.033
0.031
0.035
0.036
0.036
0.036
0.036
0.035
0.032
0.030
0.029
0.028
0.026
0.025
0.025
tUM-SR
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
0. 18
3.06
18.51
ye. 66
109. 10
141. 72
201 .30
256.68
305.01
341.16
3M.32
3^7.20
3(> 7.20
3h7.20
3t.7.20
367.20
30/.20
3u7.20
NUX THC
(PPM) (PPM)
0.051
0.0 '49
0.016
0.015
0.012
0.011
0.010
0.037
0.037
0.037
0.037
0.038
0.037
0.037
0.037
0.037
0.035
0.032
0.030
0.029
0,026
0.026
0,025
0.025
DILUTION BEGAN
(LPM) (EST)
























CHI
(PPM:
























ENDED
(EST)
























                                                                        NMHC
                                                                        (PPM)
           CO
          (PPM)
NBKI
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                             PAGE  3
  CN
(XCM3)
                                                                                                                           170
                                                                                           0,065
                                                                                           0.220
                             0.024
                             0.016
                   0.009
                   0.000
                                                                        I  POSSIBLE  MINUTES  OF  SUNSHINE  100

                                                                        RDU AIRPORT MAXIMUM TEMPERATURE  17.8  CENT
-------
   RTI OUTDOOR SMOG CHAMBER STUDY

   CHAMBER NUMBER  2
   DAY 1 OF 1    10-30-76
USEPA CONTRACT NO.66-02-2207

PROPANE                  OX DILUTION
TARGET INITIAL HC/NOXi 12.0 PPMC/0.20 PPM
CO
 NO
(PPM)
 N02
(f'PM)
 NOX
(PPM)
 THC
(PPM)
 CHI
(PPM)
NMHC
(PPM)
                                                                                   CO
                                                                                  (PPM)
                    NBKI
                    (PPM)
N02-3
(PPM)
 HCHO
(PPM)
                   PAGE
  CN
(/CMJ)
0.30
1.30
2. JO
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
16.30
19.30
20.30
21.30
22.30
23.30
TIME
(E3T)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
11.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
0.156
0.151
0.152
0.150
0.119
0.117
0.111
O.H2
0.110
0.137
0.131
0.132
0.133
0.132










TEMP
(CENT)

5.6


1.1


3.3


11.7


16.1


13.9


14.4


rs.o

0.000
o.ooo
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.002
0.002
0.003
0.002










SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.11
0.26
0.35
0.13
0.37
0.27
0.15
0,17
0.07
0.05
0.00
0.00
0.00
0.00
0.00
0.00
o.oo
0.024
0.024
0.024
0.023
0.023
0.023
0.023
0.023
0.023
0.024
0.024
0.025
0.026
0.026










CUM-SH
(LANG)
il.OO
0.00
0.00
0.00
0.00
0.00
0.18
2.58
11 .88
29.10
51.54
76.26
96.66
110. /O
120.06
12H.46
132.30
134.40
134.40
134.40
134.40
134.40
134.40
134.40
0.024
0.021
0.024
0.023
0.023
0.023
0.023
0.023
0.023
0,021
0.026
0.027
0.030
0.028










DILUTION BEGAN ENDED
(LPM) (E3T) (E3T)
























                                                                        X POSSIBLE MINUTES OF SUNSHINE   6

                                                                        RDU AIRPORT MAXIMUM TEMPERATURE 16.7 CENT
-------
KTI OUTDOOR SMfJG CHAMBER  STUDY

CHAMBER NUMBER  3
DAY 1  Of 4    10-27-76
U3EPA CONTRACT NO.68-02-2807

PROPANE                  OX DILUTION
TARGET INITIAL HC/NOXJ  3.0 PPMC/0.05  PPM
TIME
(ESD
0.47
1.4f
2.4/
3.47
a. 47
5,47
6.47
f .07
6.47
9.07
10.80
1 1 .47
12.47
13.47
14.47
IS. 47
16.47
17.47
18.47
19. 07
20.47
U> 21.47
2 22.47
23.47
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
fl.47
9.47
10.80
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.07
20.47
21.47
22.47
23.47
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000

0.000
0.015
0.021
0.032
0.042
0.046
0,047
0.043
0.040
0.035
0.033
0.031
0.030
0,028
0.027
TEMP
CCENT)

5.6


2.8


0.6


6,1


7.8


9.0


4.4


3.3

NO
(PPM)
0.003
0.002
0.001
0.001
0.001
0.043
0.041
0.041
0.039
0.031
0.022
0.019
0.014
0.011
0.007
0.006
0.003
0.001
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.15
0.4]
0.66
0.84
0.9/1
0.96
O.R6
0.65
0.43
0.18
0.01
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PP.-1)
0.001
0 . 0 0 I
0 . (J 0 1
o . o n o
0.002
0.01')
0.01U
0.014
0.015
0.021
0.027
0.030
0.033
0.030
0.0 V5
0.03S
0.03t>
0.035
0.033
0.030
0.027
0.025
0.023
0.022
CUM-3R
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
0.28
4.80
21 .08
52.be
114. 12
150.52
207.48
262.28
308.00
340.80
359.60
36S.6P
366.00
366.00
366.00
366.00
366.00
366.00
NfJX THC
(PPM) (PPM)
0.000
0.003
0.002
0.001
0.003
0.057
0.055
0.055
0.054
0.052
0.050
0.050
0.007
0.045
0.043
0.002
0.000
0.036
0.033
0.030
0.027
0.025
0.023
0.022
DILUTION BEGAN
(LPM) (EST)
























CHO
(PPM
























ENDED
(EST)
























                                                                     NMHC
                                                                     (PPM)
           CO
          (PPM)
NBKJ
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                             PAGE   1
  CN
(/CM3)
                                                                                        0.016     0.031     0.012
                                                                                        0.008     0.001     0.000
                                                                                                                        1700
                                                                                                                        1000
                                                                                                                        900
                                                                     X POSSIBLE MINUTES OF SUNSHINE  98

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE  9.« CENT
-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  3
DAY 2 OF a    10-88-76
USEPA CONTRACT NO.68-02-2307
                                                 PAGE
PROPANE
TARGET INITIAL HC/NOXj
 OX DILUTION
i.O PPMC/0.05 PPM
TIMt
(ESI)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.00
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23,47
TIME
(EST)

0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9,47
10.80
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
03
(PPM)
0.025
0.024
0.022
0.021
0,020
0.019
0.019
0.020
0.024
0.032
0.047
0.057
0.071
0.082
0.091
0.093
0.089
0.084
0.080
0.077
0.076
0.074
0.072
0.070
TEMP
(CENT)


3.3


0.0


-1.7


4.4


7.2


9.4


2.8


-0.6

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.001
0.001
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.17
0.44
0.69
0.87
0.96
0.96
0.87
0.69
0.46
0.18
0.00
0.00
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.021
0.020
0.018
0.01 7
0.01 7
0.016
0.016
0.014
0.012
0.012
0.013
0.014
0.014
0.015
0.015
0.015
0.015
0.015
0.014
0.013
0.013
0.013
0.013
0.013
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.28
5.36
23.12
56. S2
120.36
157.68
215.28
270.36
317.52
352.48
372.24
378.00
378.00
378.no
37tt.ttO
378.00
3/8,00
378.00
NOX THC CH4 NMHC CO NBK1 N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0,021
0,020
0.018
0.017
0.017
0.016
0.016
0.014
0.013
0.013 0.036 0,015 0.009
0.014
0.015
0.014
0.015
0.015 0,095 0,012 0.098
0.015
0.015
0.015
0.014
0.013
0.013
0.013
0.013
0.013
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 100
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 9.4 CENT
























CN
(/CM3)









340



420

350



































-------
  HTX OUTDOOR  SMOG  CHAMBF.R  STUUY

  CMAMULR NUMBER  J
  DAY 3 OF 4     10-29-76
USEPA CONTRACT NO.68-02-2207

PROPANE                  OX DILUTION
TARGET INITIAL HC/NOXt  3.0 PPMC/0.05 PPM
u>
TIME
(f.ST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.17
9.17
10.80
11.17
12.17
13.17
14.17
15.47
16.47
17.47
18.17
19.47
20.47
21.47
22.47
23.47
TIME
(EST)

0.47
1.47
2.47
3.47
4.47
5.17
6.47
7.47
8.47
9.47
10.80
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
03
(PPM)
0.067
0.065
0.063
0.062
0.061
0.059
0.058
0.057
0.057
0.059
0.071
0.079
0.093
0.108
0.118
0.120
0.116
0.109
0.103
0.098
0.095
0.092
0.089
0.087
TEMP
(CENT)


-1.1


-2.2


-2.2


7.2


16.1


17.8


8.3


6.1

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
o.ooo
o.ooo
0.000
0.000
o.ooo
0.000
o.ooo
0.000
0.000
O.POO
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
o.oo
0.01
0.17
0.43
0.67
0.85
0.94
0.95
0.86
0.68
0.42
0.14
0.00
0.00
0.00
0.00
0.00
0.00
o.oo
M02
(PPM)
0.014
0.014
0.014
0.013
0.013
0.01 *
0.013
0.013
O.Oli
0.013
0.010
0.014
0.01S
0.016
0.016
0.017
0.01 1
0.017
0.016
0.016
0.015
0.015
0.014
0.015
CUM-SH
(LANG)

0.00
0.00
0.00
0.00
o.oo
0.00
0.28
5.36
22.84
55.36
1 17.60
154.12
210.80
265.28
31 1 ,84
345.36
362. 72
367.20
367.20
367.20
367.20
367.20
3o7.20
367.20
NUX THC CH4
(PPM) (PPM) (PPM)
0.014
0.014
0.014
0.013
0.013
0.013
0.013
0.013
0.013
0.013
0.014
0.014
0.015
0.016
0.016
0.017
0.017
0.017
0.016
0.016
0.015
0.015
0.014
0.015
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























X P03

RDU A
























                                                                                  CO
                                                                                 (PPM)
                    NBKI
                    (PPM)
N02-S
(PPM)
 HCHO
(PPM)
                   PAGE
  CN
(/CM3)
                                                                                                                          260
                                                                                          0.060     0.009     0.025
                                                                                          0.116     0.011     0.003
                                                                                                                           350
                                                                                                                           200
                                                                       x POSSIBLE MINUTES or SUNSHINE 100
                                                                       RDU AIRPORT MAXIMUM TEMPERATURE i7.e CENT
-------
KT1 OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  3
DAY 4 OF a    10-30-76
                                       USEPA CONTRACT  NO.68-02-3207
                                       PROPANE
                                       TARGET INITIAL HC/NOXI
                                                      OX DILUTION
                                                     3.0 PPMC/0,05 PPM
TIME
(EST)
  03
(PPM)
                    NO
                   (PPM)
 N02
(PPM)
 NOX
(PPM)
 THC
(PPM)
 CH4
(PPM)
NMHC
(PPM)
 CO
(PPM)
NBKI
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                                                                                        PAGE  4
  CN
(/CMS)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
6.47
9,47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
0.084
0,082
0.080
0.079
0.077
0.0/6
0.074
0.073
0.071
0.070
0.070
0.072
0.073
0.072










TEMP
(CENT)

5.6


a. 4


3.3


11.7


16.1


13.9


14.4


15.0

0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.001
0.001
0.002
0.002










SP
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.11
0,26
0.35
0.43
0.37
0.27
0.15
0.17
0.07
0,05
0.00
0.00
0.00
0.00
0.00
0.00
o.oo
0.014
0.013
0.013
0.013
0.013
0.012
0.012
0.012
0.012
0,012
0.013
0.014
0.014
0.014










CUM-3K
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
0.28
3.-68
14.48
32.60
55.84
79.96
99.36
112.20
121.76
129.16
132.80
134.40
134.40
134.40
134.40
134.40
134.40
134.40
0.014
0.013
0.013
0.013
0.013
0,012
0.012
0.012
0.012
0.013
0.014
0,015
0.016
0.016










DILUTION BEGAN ENDED
(LPM) (EST) (EST)
























                                                                    X POSSIBLE MINUTES OF SUNSHINE   6

                                                                    RDU AIRPORT MAXIMUM TEMPERATURE 16.7 CENT
-------
Nil OUTDOOR SMOG CHAMHtR STUDY

CMAMBLR NUMBhH  4
DAY 1  UF 4    10-27-76
USEPA CONTRACT N0.68-03-2a07

NO OXIDATION             OX DILUTION
TARGET INITIAL HC/NOXl  0.0 PPMC/0.05 PPM
TIMt
(EST)
0.63
1.63
2.63
3.63
4.63
5.65
6,65
7.65
8.63
9.63
10.97
11 ,65
12.65
15.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
25.63
TIMt
(tST)

0.63
1 .63
2.63
3.65
4.63
5.63
6.63
7.63
8.63
9.63
10.97
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
U3
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000


0.000
0.000
0.001
0.001
0.002
0.001
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
TEMP
(CENT)


5.6


2.8


0.6


6.1


7.8


9.4


4.4


3.3

NO
(PPM)
0.003
0.002
0.001
0.001
0.001
0.042
0.041
0.041
0.042
0.043
0.041
0.039
0.037
0.035
0.033
0.031
0.028
0.025
0.024
0.022
0.022
0.022
0.021
0.021
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.15
0.41
0.66
0.84
0.94
0.96
0.86
0.65
0.43
0.18
0.01
0.00
0.00
0.00
0.00
0.00
0.00
N02
(PHM)
0.001
0.001
0.001
o.ooi
0.002
0.015
0.014
0.013
0.012
0.011
0.013
0.014
0.015
0.015
0.017
0.017
0.019
0.020
0.021
0.020
0.020
0.019
0.019
0.019
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.38
6,30
25.18
59.28
122.52
159.92
217.08
270.88
314.50
345.14
361 .44
365.78
366,00
36o.OO
36f>.00
366.00
366.00
36e>.00
NOX THC CH4
(PPM) (PPM) (PPM)
0.004
0,003
0.002
0.002
0,003
0,057
0.055
0.054
0.054
0.054
0.054
0.053
0.053
0.050
0.050
0.048
0.047
0.045
0.045
0.043
0.043
0.042
0.04J
0.041
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























X POS

RDU A
























                                                                                CO
                                                                               (PPM)
                    NBKI
                    (PPM)
N02-S
(PPM)
 HCHO
(PPM)
                   PAGE  1
  CN
(/CM3)
                                                                                        0.003     0,019     0.009
                                                                                        0.003     0,025     0.000
                                                                                                                        480
                                                                                                                        215
                                                                                                                        200
                                                                     X POSSIBLE  MINUTES  OF  SUNSHINE   98
                                                                     RDU AIRPORT MAXIMUM TEMPERATURE   9.4  CENT
-------
Rll OUTDOOR SMOG CHAMBER 3TUDY

CHAMBER NUMBER  1
OAY 2 OF 1    10-28-76
USEPA CONTRACT NO.68-02-2207

NO OXIDATION             OX DILUTION
TARGET INITIAL HC/NOXj  0.0 PPHC/0,05 PPM
TIME
(tST)
0.63
1.63
2.63
3.63
1.63
5.63
b.63
7.63
fl. 63
9.63
10.97
U.63
12.63
13.63
11.63
IS. 63
16.63
17.63
16.63
19.63
20.63
Co 21,63
£ "•"
23.63
TIME
(Esn

0,63
1.63
2.63
3.63
a. 63
5.63
6.63
7.63
8.63
9.63
10.97
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.003
0.005
0.007
0,010
0.011
0.013
0.013
0.011
0.012
0.006
0.001
0.000
0.000
0.000
0.000
0.000
0.000
TEMP
(CENT)


3.3


o.o •


-1.7


i.a


7.2


9.1


2.8


-0.6

NO
(PPM)
0.020
0.019
0.019
0.018
0.018
0.017
0.017
0.019
0.020
0.020
0.019
0.018
0.017
0.016
0.015
0.012
0.007
0.002
0.001
0.001
0.001
0.001
0.001
0.001
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.17
0.14
0.69
0.87
0.96
0.96
O.fl7
0.69
0.16
0.18
0.00
0.00
0.00
0.00
0.00
0.00
0.00
N(J2
(FPM)
0.019
0.018
0.018
0.018
0.017
0.017
0.017
0.015
o.oia
0.014
0.011
0.015
0.015
O.Olb
0.017
0.018
0.020
0.025
0.026
0,026
0.025
0.025
0.025
0.025
CUH-SH
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.38
7.06
27.52
63. 12
129.06
167.28
221.88
279.06
321.42
3b7.08
371.01
3/8.00
378.00
3V8.00
378.00
378.00
378.00
37B.OO
NOX THC CHI
(PPM) (PPM) (PPM)
0.010
0.037
0.037
0,036
0,035
0.031
0.031
0.031
0.031
0.031
0.033
0,033
0.032
0.032
0.032
0.030
0.028
0.027
0.027
0.027
0.026
0.026
0.026
0.026
DILUTION BEGAN ENDED
(LPM) (E3T) (E3T)

























NMHC
(PPM)
























X POS

RDU A
























                                                                               CO
                                                                              (PPM)
                    NBKI
                    (PPM)
N02-3
(PPM)
 HCHO
(PPM)
                   PAGE  2
  CN
(/CM3)
                                                                                       0.003     0.023     0.053
                                                                                       0,018     0.025     0.086
                                                   200



                                                   300

                                                   270
                                                                    X POSSIBLE MINUTES OF SUNSHINE 100

                                                                    RDU AIRPORT MAXIMUM TEMPERATURE  9.4 CENT
-------
RT1 OUTDOOR SMUG CHAMBER STUDY

CHAMBER NUMBER  4
DAY 5 OF 4    10-29-76
USEPA CONTRACT NO.68-02-2207

NO OXIDATION             OX DILUTION
TARGET INITIAL HC/NOXl  0.0 PPMC/0,05 PPM
TIME
(EST)
0.63
I .63
2.63
3.63
4.63
5.63
6.65
7.63
8.63
9.63
10.97
1 1 .63
12.63
15.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
TIME
(CST)

0.63
1 .63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.97
11.63
12.63
13.65
14.63
15.63
16.63
17.63
1H.63
19.63
20.63
21 .63
22.63
23.63
03
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.006
0.010
0.012
0.016
0.019
0.026
0,031
0.033
0.032
0.028
0.022
0.020
0,018
0.017
0.015
0.014
0.013
TEMP
(CENT)


-1.1


-2.2


-2.2


7.2


16. 1


17.fi


H.3


6.1

NO
(PPM)
0.002
0.002
0.002
0.003
0.003
0.003
0.004
0.010
0.012
0.014
0.014
0.014
0.013
0.012
0.010
0.006
0.002
0.000
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
o.oo
0.00
o.oo
0.00
0.01
0.17
0.43
0.67
0.85
0.94
0.95
0.86
0.68
0.42
0.14
0.00
0.00
0.00
0.00
0.00
O.PO
0.00
N02
(PPM)
0.025
0.025
0.025
0.025
0.024
0.024
0.023
0.019
0.017
0.015
0.017
0.017
0.019
0.019
0.020
0.021
0.022
0,023
0.023
0.022
0.022
0.021
0.020
0.020
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.38
7.06
27.14
62.06
126.10
163.52
220.30
273.68
316.64
549.56
564.12
367.20
367.20
367.20
367.20
367. 20
567.20
367.20
NOX THC CH4
(PPM) (PPM) (PPM)
0.027
0.027
0.027
0.029
0.027
0.027
0.028
0.029
0.029
0.029
0.031
0.031
0.032
0.031
0.030
0,026
0.024
0,023
0.023
0,022
0.022
0.021
0.020
0.020
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























X POS

RDU A
























                                                                                CO
                                                                               (PPM)
                    NBKI
                    (PPM)
N02-S
(PPM)
 HCHO
(PPM)
                   PAGE  3
  CN
(/CM3)
                                                                                                                        260
                                                                                        0.012
                                                                                        0.033
                             0,021
                             0.025
                                                                                                            0.059
         0.050
           230


             0
                                                                     X POSSIBLE MINUTES OF SUNSHINE 100

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE 17.8 CENT
-------
RTI UUTDUUR SMUG CHAMBER STUDY

CtlAMUER NUMBER  0
fifty a UF o    lo-io-76
                                       USEPA CONTRACT NO.68-02-2207
TIME
(EST)
0.63
1.65
2.63
3.63
0.63
5.b3
6.63
7.63
H.63
4.63
10.63
1 1.63
12.63
13.63
10.63
15.63
16.63
17.63
IN. 63
19.63
20.63
21.63
v?3.65
T1MF.
(E3t )
0.63
1.63
2.63
3.63
'J.63
5.63
6.63
7.63
H.63
9.o3
10.63
12I&3
13.63
10.63
15.63
16.63
17. 6J
18.63
19.63
20.63
21.63
22.63
23.63
U3
(PPM)
0.012
0.011
0.011
0.010
0.009
0.009
0.007
0.011
0.013
0.015
0.019
0.022
0.025
0.025









TEMP
(CENT)

5.6


0.0


3.3


11.7

16. 1


13.9


10.0


15.0

 NO
(PPM)

0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.001
0.002
0.003
0.000
0.000
0.000
                     SR
                 (LANG/MIN)

                    0.00
                    0.00
                    0.00
                    o.oo
                    0.00
                    (1.00
                    0.01
                    0.11
                    0.26
                    0.35
                    0.03
                    0.37
                    0.27
                    0. 15
                    0.17
                    0.07
                    0.05
                    0.00
                    0.00
                    0.00
                    0.00
                    0.00
                    0.00
                    n.oo
 N02
(PPM)

0.019
0.019
0.019
0.018
0.018
0.017
0.016
0.015
0.013
0.012
0.013
0.014
0.015
0.015
CUM-SR
(LANG)

  0,00
  0.00
  0.00
  0.00
  0.00
  U.OO
  0.38
  0, 78
 17.08
 36.10
 60.10
 83.06
102.06
113.70
123.06
129.86
133.30
130.00
130.00
130.00
130.00
13o.oo
130.00
150.00
                                       NO OXIDATION
                                       TARGET INITIAL HC/NOXl
                                                       OX DILUTION
                                                      0.0 PPMC/0,05 PPM
 NOX
(PPM)

0.019
0.019
0.019
0.018
0.018
0.017
0.016
0.016
0.010
0.010
0.016
0.018
0.019
0.019
 THC
(PPM)
 CHO
(PPM)
NMHC
(PPM)
                                                                               CO
                                                                              (PPM)
                                                           NBKI
                                                           (PPM)
                                                            N02-S
                                                            (PPM)
                                                            HCHO
                                                           (PPM)
                                                                                        PAGE
                                                              CN
                                                            (/CMJ)
DILUTION
 (LPM)
BEGAN
(EST)
ENDED
(EST)
                                                 X POSSIBLE MINUTES OF SUNSHINE   6

                                                 RDU AIRPORT MAXIMUM TEMPERATURE 16,7 CENT
-------
wrr UI/IDOOR  SMLN;  CHAMRIR

CHAMBER NUMBER   1
DAY 1 OF 1     11-  5-76
USEPA CONTRACT NO.68-02-2207
PROPENE, NO SLUG
TARGE! INITIAL HC/NOX:
     OX DILUTION
    1.5 PPMC/0.50  PPM
T1ML
(tSI)
0.13
1.13
2.13
5.13
1.14
5.13
6. 13
7.13
6.13
9,13
10.13
11.13
12.13
13.13
11.13
15.13
16.13
17.13
16.13
19.13
20.13
21,13
22. 13
23,13
Tint
(LST)
0.13
1.13
2.13
3.13
1.13
5,13
6. 1 3
7.13
8.13
9.13
10.13
11.13
12.13
13.13
11.13
15.13
16.13
17.13
18.13
19.13
20. 13
21.13
22.13
23.13
03
(PPM)

0 . 0 0 0
0 .000
0.000
0.000
0.000
0.000
o.ooo
0,000
0.000
0,001
0,021
0.076
0.171
0.225
0.235
0.212
0. 162
0.155
0.139
0.126
0,118
0.109
0.103
TtMP
(CEN1)

7.0


5.6


1.1


7.8


11.1


10.0


5.6


2,fl

NO
(PPM)

0.000
0.000
0.000
0.000
0.137
0.132
0.122
0.102
0.356
0.261
0.111
0.050
0.017
0.011
0.003
0.003
0,002
0.002
0.002
0.002
0.002
0.001
0.000
SR
(LANG/M1N)
o.oo
0.00
0.00
0.00
0.00
0.00
0,01
0.15
0,10
0.61
o.eo
0.89
0.90
0.73
0.50
0.29
0.15
0.01
0.00
0.00
0.00
0.00
0.00
0.00
N02
(PPM)

0.000
u.ooo
0,000
0.000
0.101
0.105
0. 108
0.122
0.161
0.210
0.336
0.390
0.370
0.305
0,213
0.183
0.110
0.113
0.102
0.089
0.079
0.071
0.070
CUM-SH
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
0.06
1 .80
12.80
38.72
78.10
127.12
180.60
233,21
275.20
303.52
319.80
327.68
328.20
320.20
32tf .20
328.20
328.20
328.20
NUX THC
(PPM) (PPM)

o.ooo
0,000
o.ooo
0,000
0.512
0.537
0.530
0.521
0.519
0.501
0.177
0.110
0.387
0,319
0.216
0.187
0.112
0.115
0.101
0.091
0.081
0.072
0.070
DILUTION BEGAN
(LPM) (EST)
























CHI
(PPM)
























ENDED
(EST)
























                                                                       NMHC
                                                                       (PPM)
           CU
           (PPM)
NUKI
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                                                   PAGE
  CN
(/CM3)
                                                                                          0,055     0.216      0.116
                                                                                          0,357     0.180      0.217
                                                                                                                           2<»0
                                                                       X  POSSIBLE MINUTES OF SUNSHINE  85

                                                                       ROU AIRPORT MAXIMUM TEMPERATURE 11.7 CENT


                                                                       *  Data suspect but retained.
-------
HI I UUTUOUR SMUG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 2 OF 4    11- 6-76
USEPA CONTRACT NO.68-02-2207
PROPENE, NO SLUG
TARGET INITIAL HC/NOXJ
 OX DILUTION
1.5 PPMC/0.50 PPM
TlMl
(tsn
0.13
1.13
2.13
3.13
'J.I 3
b.13
h.13
7.13
n.13
9.13
10.53
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
oo 21.13
S 22.»3
« 23.13
TIME
(EST)

0.13
1.13
2.13
3.13
a. 13
5.13
6.13
7.13
8.13
9.13
10.53
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20,13
31.13
22.13
23.13
03
(PPM)
0.096
0.09a
0.089
0.086
0.083
0.080
0.076
0.075
0.070
0.068
0.078
0.089
0.108
0.128
0.143
0.150
0.147
o.iao
0.127
0.128
0.123
0.121
0.118
0.113
TEMP
(CENT)


-1.1


-1.7


-2.8


8.3


12.2


13.9


7.8


5.6

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.002
0.002
0.001
0.001
0.001
0.002
0.002
0.002
0.002
0.001
0.001
0.001
0.000
0.000
0.000
SR
UANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
9.15
0.40
0.64
0.81
0.91
0.91
0.82
0.64
0.40
0.13
0.(M)
0.00
0.00
0.00
o.oo
0.00
0.00
N02
(HPM)
0.069
0.068
0.068
0.06/
0.066
0.067
0.068
0.069
0.073
0.071
0.073
0.0/5
0.075
0.075
0.073
0.072
0.071
0.068
0.065
0.061
0.057
0.056
0.056
0.056
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
1.20
12.20
38.12
97.32
127.28
181.88
235.76
283.52
320.00
341,84
346.60
346. bO
348.60
348.60
348.60
348.60
3J8.60
NOX THC CH4
(PPM) (PPM) (PPM)
0.069
0.068
0.068
0.067
0.066
0.067
0.068
0.069
0,074
0.074
0.075
0.076
0.076
0.076
0.075
0.074
0.074
0.071
0.066
0.063
0.059
0.056
0.056
0.056
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























X POS

RDU A
























                                                                               CO
                                                                              (PPM)
                    NBKI
                    (PPM)
      N02-S
      (PPM)
 HCHO
(PPM)
                                                 PAGE
  CN
(/CMS)
                                                                                       0.138
                                                                                       0.215     0.023
                                                                                                           0.163
                                       0.153
                                                                    X POSSIBLE MINUTES OF SUNSHINE 100

                                                                    RDU AIRPORT MAXIMUM TEMPERATURE 11.1 CENT
-------
    Ul/rUULW SMOG CHAMHEK  STUDY
CHAMHtR NUMHE.R   1
    3 W 4    11-  7-76
USEPA CONTRACT NO.66-02-2207
                                                                                                                       PAGE
PROPENE, NO SLUG
TARGET  INITIAL HC/NOXl
 ox DILUTION
1.5 PPMC/0.50 PPM
t IML
(tST)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.47
11.13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23. 13
TIME
(EST)

0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
B.13
9.13
10.47
11.13
12.13
13.13
14.13
15.13
16. 13
1 / , 1 3
18.13
19.13
20.13
21 .13
22.13
23.13
U3
(PPM)
0.111
0.108
0.105
0. 103
0.102
0.099
0.097
0.096
0.094
0.092
0.099
0.114
0.142
0.170
0.191
0.198
0,196
0. 188
0.181
0.176
0.173
0.169
0.164
0.159
TtMP
(CENT)


2.8


1.7


0.6


11.1


17.8


18.3


12.8


12.8

NO
(PPM)
0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.001
0.002
0.003
0.003
0.003
0.004
0.004
0.003
0.003
0.003
0.003
0.003
0.003
0,003
0.004
0.003
0.003
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.13
0,37
0.75
0.83
0.84
0.75
0.59
0.31
0.08
0.00
0.00
0.00
0.00
0.00
0.00
0.00
HU2
(PPM)
0.055
0.055
0.054
0.054
0.053
0.053
0.053
0.053
0.055
0.056
0.059
0.059
0.059
0.059
0.058
0.056
0.056
0.053
0.052
0.051
0.050
0.049
0.047
0.045
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1 .04
10.76
51 .00
81.64
131.52
181.20
224.92
258.08
2V4.84
279.00
279.00
279.00
279.00
2/9.00
279.00
279.00
NOX THC CH4 NMHC CO NBKI N02-S HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0.055
0.055
0.054
0.054
0.053
0.053
0.053
0.054
0.057
0.059
0.063 0,150 0.016 0.078
0.063
0.064
0.064
0.062
0.060 0.210 0.029 0,059
0.059
0.056
0.055
0.054
0.053
0.053
0.050
0.048
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 86
(LPM) (EST) (EST)
ROU AIRPORT MAXIMUM TEMPERATURE ie.9 CENT
























CN
(/CM3)








0



200






































-------
KM UUTDOOH SMOG CHAMBER  STUDY

CHAMBER NUHBtK  1
DAY a OF a    11- 8-76
TIMf
(ESI)
0.13
1.13
2.13
3. 3
y. 3
5. 3
6. 3
7. 3
8.13
9.13
10.13
11.13
12.13
13.13
11.13
15.13
16.13
17.13
18.13
19.13
20.13
j> 21.13
0 22.13
° 23.13
UMt
UST)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
B.13
9.13
10.13
11.13
12.13
13.13
ia.13
15.13
16.13
17.13
16. 3
19. 3
20. 3
21. 3
22. 3
03
(PPM)
0.151
0, 118
0.112
0.137
0.132
0.126
0.067
0.062
0.061
0.062
0.068
0.079
0.087
0.098
0.103
0.105
0.101







TEMP
(CENT)

6.7


3.3


1.1


2.8


a. a


a. a


0.6


-2.2
                    NO
                    (PPM)
23.13
    SR
(LANG/MIN)

   0.00
   0.00
   0.00
   0.00
   0.00
   0.00
   0.00
   0.13
   0.38
   0.62
   0.84
   0.66
   0.88
   0.72
   0.67
   0.39
   0.13
   o.oo
   0.00
   o.oo
   o.oo
   0.00
   o.oo
   0.00
             N02
            (PPM)
CUM-3R
(LANG)

  0.00
  0.00
  0.00
  0.00
  0.00
  0.00
  0.00
  1 .04
 10.84
 35.56
 74.52
123.46
164.84
216.36
259.16
297.12
318.44
325.20
325.20
325,20
325.20
325.20
325.20
                                                   USEPA CONTRACT NO.68-02-2207

                                                   PROPENE, NO  SLUG *        OX DILUTION
                                                   TARGET  INITIAL HC/NOXl   1.5 PPMC/0.50 PPM
           NUX
          (PPM)
            THC
           (PPM)
           CHI
          (PPM)
          NMHC
          (PPM)
 CO
(PPM)
NUKI
(PPM)
N02-3
(PPM)
 HCHO
(PPM)
                                                                                         PAGE
  CN
(/CMS)
                                                                                        0.101
                                                                                        0.144
                                                                                 0.034
                                                                                 0.035
                                                                               0.090
                                                                               0.035
DILUTION
 (LPM)
BEGAN
(tST)
ENDED
(EST)
                                                                     X POSSIBLE MINUTES OF SUNSHINE   88

                                                                     ROU AIRPORT MAXIMUM TEMPERATURE  10.6  CENT


                                                                     * A second injection took place at 0600 EST 8 Nov 76.
                                                                       Target injection: 0.05 ppm NO.
-------
RTI UUTDUUR SMOG  CHAMBER  STUDY

CHAMHER NUMBER  2
DAY 1 OF t\    11-  5-76
U3EPA CONTRACT NO.68-02-2307
PROPENE, NO SLUG
TARGET INITIAL HC/NOXJ
     OX DILUTION
    4.0 PPMC/0.50 PPM
T1ML
(1ST)
O.JO
1.30
2. JO
J.JO
4. JO
5. JO
6. JO
7. JO
8. JO
9. JO
10. JO
11. JO
12. JO
IJ.JO
14. JO
15. JO
16. JO
17. JO
1ft. JO
19. JO
20. JO
21. JO
22. JO
2J.JO
HME
(tST)
O.JO
1 .JO
2. JO
J.JO
4. JO
5. JO
6. JO
7. JO
8. JO
9. JO
10.30
11 .30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)

0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.005
0.096
0.50J
0.710
0.6J4
0.561
0.51 J
0,478
0.456
0.4J7
0.421
0.407
O.J96
0. J06
0.378
TEMP
(CENT)

7.8


5.6


1.1


7.8


11.1


10.0


5.6


2.8

NO
(PPM)

0.005
0.004
0.002
0.000
0.45J
O.U47
0.437
O.J96
0.271
0.047
O.OOJ
0.002
0.002
0.002
0.002
O.OOJ
0.002
0.002
0.002
0.002
0.002
0.001
0.000
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.15
0.40
0.64
0.80
0.89
0.90
0.7J
0.50
0.29
0.15
0.01
0.00
0.00
0.00
0.00
0.00
0,00
N02
(PPM)

0.006
0.006
0.006
0.005
0.095
0. 100
0. 106
0.1J9
0.257
0.442
0. J49
0.24J
0.232
0.228
0.224
0.219
0.213
0.208
0.201
0.187
0.180
0.174
0.173
CUM-SH
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
0. 18
3.30
16.80
45.12
86.40
136.02
189.60
240.54
280.20
306.42
321.30
327. 78
328.20
328.20
326.20
328.20
328.20
J2H.20
NOX THC
(PPM) (PPM)

0.011
0.010
0.008
0.005
0.549
0.547
0.54J
0.534
0.527
0.489
0.352
0.245
0.234
0.230
0.226
0.222
0.215
0.210
0.203
0.169
0.183
0.176
0.173
DILUTION BEGAN
(LPM) (EST)
























CH4
(PPM)
























ENDED
(EST)
























                                                                      NMHC
                                                                      (PPM)
           CO
          (PPM)
NUKI
(PPM)
N02-3
(PPM)
 HCHO
(PPM)
                                                  PAGE  1
  CN
(/CM3)
                                                                                         0,195      0,507      0.260
                                                                                         0.7J3     0.024      0.556
                                                                                                                          650
                                                                      X POSSIBLE MINUTES OF SUNSHINE   85

                                                                      RDU AIRPORT MAXIMUM TEMPERATURE  11.7  CENT



                                                                      * Data supsect but retained.
-------
KT1 OUTDOOR SMOG CHAMBER  STUDY

CHAMBER NUMBER  2
DAY 2 OF q    11- 6-76
USEPA CONTRACT NO.68-02-2207

PROPENE, NO SLUG         OX DILUTION
TARGET INITIAL HC/NOXl  4.0 PPMC/0,50 PPM
TIME
(EST)
0.30
1 .30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.70
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20,30
21.30
22.30
23.30
TIME
(EST)

0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.70
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)
0.373
0.370
0.364
0.360
0.356
0.353
0.349
0.345
0.336
0.327
0.321
0.321
0.330
0.339
0.348
0.348
0.340
0.330
0.314
0.311
0.306
0.301
0.296
0.292
TEMP
(CENT)


-1.1


-1.7


-2.8


8.3


12.2


13.9


7.8


5.6

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.002
0,002
0.000
0.001
0.001
0.001
0.000
0.000
0.000
0.002
0.001
0.001
0.001
0.001
0.000
3R
(LANG/MIN)

0,00
0.00
0.00
0.00
0.00
0.00
0.00
0.15
0.40
0.64
0.81
0.91
0.91
0.82
0.64
0.40
0.13
0.00
0.00
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.172
0.171
0.170
0,168
U.168
0.168
0.169
0.170
0.187
0.184
0.188
0.169
0.186
0.185
0.184
0.181
0.1 78
0.175
0.165
0.159
0.152
0.149
0.148
0.146
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
2.70
16.20
44.52
105.42
136.38
190.98
243.96
289.92
324.00
343.14
348.60
348.60
348.60
348.60
348.60
348.60
346.60
NOX THC CH4
(PPM) (PPM) (PPM)
0.172
0.171
0.170
0.168
0.168
0.168
0.169
0.170
0.188
0.187
0.190
0.169
0.187
0.166
0.185
0.181
0.178
0.175
0.167
0.160
0.153
0.150
0.149
0.146
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























X POS

RDU *


* Dat,





















                                                                                CO
                                                                               (PPM)
                    NOKI
                    (PPM)
N02-S
(PPM)
 HCHO
(PPM)
                   PAGE  2
  CN
UCM3)
                                                                                                                         250
                                                                                        0,465     0.042
                                                                                                             0.326
                                                                                        0,507     0.025      0.267
                                                                     X POSSIBLE MINUTES OF SUNSHINE  100

                                                                     RDU AIRPORT MAXIMUM  TEMPERATURE  Ifl.fl  CENT



                                                                     * Data supsect but  retained.
-------
KTI UUrOtlOR SMUG  CHAMBER  STUDY

CHAMBER NUMBER  2
DAY 3 OF a    11-  7-76
USEPA CONTRACT N0.68-0?-a207
PROPENE, NO SLUG
TARGET INITIAL HC/NOXI
 OX DILUTION
4.0 PPMC/0.50 PPM
TIME
(LST)
0.30
1 .30
2.30
3.30
4. 30
5.30
b.30
7.30
8.30
9.30
10.63
11.30
12,30
13.30
14.30
IS. 30
16.30
17.30
18.30
IV. 30
20.30
4^ 21.30
S "-50
23.30
TIME
(tST)

0.30
1.30
2.30
3.30
a. 30
5.30
6,30
7.30
8.30
9.30
10.63
11.30
12.30
13.30
10.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
U3
(PPM)
0.286
0.282
0.279
0.276
0.273
0.272
0.268
0.267
0.264
0.260
0.266
0.268
0.308
0.338
0.363
0.368
0.358
0.318
0.339
0.332
0.326
0.323
0.317
0.310
TtMP
(CENT)


2.6


1.7


0.6


11.1


17.8


18,3


12.8


12.8

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.002
0.003
0.003
0.003
0.003
0.004
0.003
0.003
0,003
0.002
0.003
0.003
0.004
0,004
0.004
0.003
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0,00
o.oo
0.00
0.13
0.37
0.75
0.83
0.84
0.75
0.59
0.31
0.08
0.00
0.00
0.00
0.00
0.00
o.oo
0.00
N02
(PPM)
0,144
0.143
0.141
0.140
0. 140
0. 139
0.137
0.139
0.141
0.149
0.152
0.152
0.152
0.150
0.149
0.147
0.140
0.138
0.134
0.132
0.130
0.128
0.126
0.124
CUM-SR
(LANG)

0,00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2.34
14. 46
58.50
89.94
139.92
1B8.70
230.82
2bl . 18
275,64
279.00
279.00
279.00
2/9.00
2/9,00
2/9.00
2/9.00
NOX THC CH4 NMHC
(PPM) (PPM) (PPM) (PPM)
0.104
0.143
0.141
0.140
0.140
0.139
0.137
0.140
0.143
0.152
0.155
0.155
0.155
0.154
0.152
0.150
0.147
0.140
0.137
0.135
0.134
0.132
0.130
0.127
DILUTION BEGAN ENDED X POS
(LPM) (E3T) (EST)
RDU A

* Datt






















                                                                                 CO
                                                                                (PPM)
                    NBKI
                    (PPM)
      N02-3
      (PPM)
 HCHO
(PPM)
                                                  PAGE
  CN
(/CMJ)
                                                                                         0.398     0.013     0.193
                                                                                         0.668     0.023     0.120
                                                                                                                          230
                                                                      X POSSIBLE MINUTES OF SUNSHINE  86

                                                                      RDU AIRPORT MAXIMUM TEMPERATURE ie.9 CENT


                                                                      * Data suspect but retained.
-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMbER  2
DAY 4 UF 4    11- 8-76
U3EPA CONTRACT NO.68-02-3207

                 *
                         PAGE  1
PROPENEi NO SLUG
TARGET INITIAL HC/NOXl
 OX DILUTION
a.O PPMC/0.50 PPM
TIME
(1ST)
0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
a. 30
9.30
10.30
11.30
12.30
13.30
14.30
IS. 30
16.30
17.30
IB. 30
19.30
20.30
21 .30
22.30
23.30
TIME
(1ST)

0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
6.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)
0.305
0.296
0.289
0.263
0.276
0.272
0.203
0.191
0. 185
0.183
0.191
0.198
0.193
0.193
0.190
0.186
0,181







TEMP
(CENT)


6.7


3.3


1.1


2.8


4.4


4.4


0.6


-2.2

NO
(PPM)
























SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.13
0.38
0.62
0.84
0.66
0.88
0.72
0.67
0.39
0.13
0.00
0.00
0.00
0.00
0.00
0.00
0.00
N02 NOX THC CH4 NMHC CO NBK1 N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)










0.287** 0.012 0,116




0,274 ** 0,020 0,071








CUM-SR DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 68
(LANG) (LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 10,6 CENT
0.00
0.00
0.00
0.00 * A second injectipn took place at 0600 EST, 8 Nov 76
0.00 target injectioni 0.05 ppm NO.
0.00
0.00 ** Data suspect but retained.
2.34
14.64
41.76
62.92
130.08
173.64
223.56
265.86
301.02
319.74
325.20
325.20
325.20
325.20
325.20
325.20
325.20
-------
RTJ UUTOOOR SMOG CHAMHER  STUOr

CHAMBER NUMBER  3
DAY 1 OF a    11- 5-76
U3EPA CONTRACT NO.68-02-2207
PROPANE, NO SLUG
TARGET INITIAL HC/NOXl
 OX DILUTION
3.0 PPMC/0.05 PPM
TIME
(EST)
0.07
1.47
2.47
3.47
4.47
5.47
6.47
7.07
8.47
9.47
10.07
11.47
12.47
13.47
14.07
15.07
16.07
17.47
18.07
19.07
20.47
21 .47
22.47
23.07
TIME
(LST)

0.07
1.47
2.47
3.47
0.07
5.47
6.07
7.07
8.47
9.07
10.47
11 .47
12.47
13,07
10.47
15,47
16.47
17.07
18.07
19.07
20.07
21 .47
22.47
23.47
03
(PPM)

0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.003
0.007
0.014
0.021
0.032
0.040
0.040
0.041
0.037
0.032
0.031
0.028
0.026
0.020
0.021
0,021
TEMP
(CtNTJ


7.8


5.6


1.1


7.8


11.1


10.0


5.6


2.8

NO
(PPM)

0,000
0.003
0.001
0.000
0.006
0.046
0.006
0.000
0.037
0.029
0.021
0.016
0.010
0.006
0.005
0.000
0.002
0.002
0.002
0.001
0.001
0.000
0.000
3R
(LANG/MIN)

0.00
0.00
0.00
0.00
0,00
0.00
0.01
0.15
0,00
0.60
0.80
0.89
0.90
0.73
0.50
0,29
0.15
0.01
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)

0.005
0.005
0.005
0.004
0.015
0.015
0.014
0.016
0.021
0.027
0.033
0.037
0,038
0.003
0.000
0.040
0.000
0.001
0.033
0.029
0.028
0.027
0.027
CUM-SK
(LANG)

0.00
0.00
0.00
0.00
0,00
0.00
0.28
0.80
20.80
51.52
90.00
140.92
198.60
207.80
285.20
309.32
322.80
327.08
320.20
32H.20
320.20
328.20
328.20
328.20
NOX THC CHO
(PPM) (PPM) (PPM)

0.009
0.008
0.006
0.004
0.061
0.061
0.060
0.060
0.058
0,056
0.054
0.053
0.052
0.009
0.005
0.000
0.002
0.003
0.035
0.030
0.029
0.027
0.027
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























X P03

RDU A



* Datf




















                                                                                CO
                                                                                (PPM)
                    NBKI
                    (PPM)
      N02-S
      (PPM)
 HCHO
(PPM)
                                                  PAGE  1
  CN
(/CM3)
                                                                                         0.002*    0.009*    0.050
                                                                                         0.009      0.005     0.052
                                                                                                                         1200
                                                                      X  POSSIBLE  MINUTES  OF  SUNSHINE  65

                                                                      RDU  AIRPORT MAXIMUM TEMPERATURE 11.7 CENT



                                                                      *  Data suspect but retained.
-------
RT1 OUTDOOR SMOG CHAMOER STUDY

CHAMBER NUMBER  3
DAY 2 OF 4    11- 6-76
U3EPA CONTRACT NO.68-03-2207

PROPANE* NO SLUG         OX DILUTION
TARGET INITIAL HC/NOXl  3.0 PPMC/0,05 PPM
TIMt
(tST)
0.47
1 .47
2.47
3.47
4.47
5.47
6.47
7.47
0.47
9.47
10.67
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
TIME
(LST)

0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.87
11.47
12.47
13.47
14.47
15.47
16.47
17.47
16.47
19.47
20.47
21.47
22.47
23.47
03
(PPM)
0.019
0.018
0.017
0.016
0.015
0.015
0.014
0.016
0.021
0.029
0.048
0.057
0,075
0.089
0.0*6
0,099
0.096
0.090
0.086
0.083
0.081
0.079
0.077
0.074
TEMP
(CENT)


-1.1


-I./


-2.8


8.3


12.2


13.9


7.8


5.6

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
o.ooo
0.000
0.002
0.006
0.006
0.005
0.002
0.001
0.001
0.001
0.002
0.002
0.002
0,001
0.001
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0,00
0.00
0.15
0,40
0.64
0.81
0.91
0.91
0.82
0.64
0.40
0.13
0.00
0.00
0.00
0.00
0.00
0,00
0.00
N02
(PPM)
0.026
0.025
0.025
0.02'J
0.023
0.022
0.022
0.018
0.01 1
0.016
0.017
0.018
0.019
0.019
0.013
0.018
0.017
0.016
0.015
0.014
0.013
0.012
0.012
0.012
CUM-3H
(LANT,)

0.00
0.00
.0.00
0.00
0.00
0.00
0.00
4.20
20.20
50.92
113.52
145.48
200.08
252.16
296.32
328.00
344. 44
346.60
348.oO
348.60
348.60
34fl.bO
348.60
348.60
NOX THC CH4
(PPM) (PPM) (PPM)
0.026
0.025
0.025
0.024
0,023
0,022
0.022
0.020
0,023
0.022
0.022
0.020
0.020
0.020
0.019
0.020
0.019
0.018
0.016
0.015
0.013
0.012
0.012
0.012
DILUTION BEGAN ENDED
UPM) (E3T) (E3T)

























NMHC
(PPM)
























X POS

RDU A
























                                                                               CO
                                                                              (PPM)
                    NOKI
                    (PPM)
N02-S
(PPM)
 HCHO
(PPM)
                   PAGE  2
  CN
(/CMJ)
                                                                                                                       220
                                                                                       0.060
                                                                                                           0.003
                                                                                       0.110     0.018     0.055
                                                                    X POSSIBLE MINUTES OF SUNSHINE  100

                                                                    RDU AIRPORT MAXIMUM TEMPERATURE  11.« CENT
-------
KTJ OUTDOOR SMOG CHAMBER STUDY

CHAMbtR NUMBER  3
DAY 1 OF i\    11- 7-76
USEPA CONTRACT NO.68-02-2207

PROPANE, NO SLUG         OX DILUTION
TARGET INITIAL HC/NOXl  3.0 PPMC/0,05 PPM
PAGE
TIME
(EST)
0.07
1.17
2.07
3.17
0.07
S.17
6.17
7.17
6.47
9.17
10.80
11.17
12.07
13.17
11.17
15.07
16.07
17.17
18.07
19.07
20.07
^ 21-17
0 22.17
-J 23.17
TIME
(tST)

0.17
1.17
2.17
3.07
0.07
5.07
6.07
7.07
8.07
9.07
10. BO
11.07
12.07
13.17
11.07
15.17
16.17
17.17
18.17
19.07
20.07
21.07
22.07
23.07
U3
(PPM)
0.072
0.070
0.068
0.067
0.066
0.065
0,060
0.063
0.061
0.061
0,068
0,070
0.086
0.096
0.103
0. 100
0.102
0.099
0.095
0.093
0.091
0.090
0.087
0.060
TEMP
(CENT)


2.8


1.7


0.6


11,1


17.8


18.3


12.8


12.8

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.002
0.002
0.003
0.003
0.003
0.003
0.002
0.002
0.002
0.002
0.002
0.002
0.003
0.003
0.003
0.003
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.13
0.37
0.75
0.83
0.80
0.75
0.59
0.31
0.08
0.00
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.012
0.012
0.011
0.011
0.011
0.011
0.010
0.011
0.011
0.01 I
0.012
0.013
0.010
0.01S
0.010
o.oio
0.010
0.010
0.013
0.012
0.012
U.01 1
0.01 1
0.010
LUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
3.60
18.16
66.00
98.20
108.32
19o.20
236. 72
260.28
276.00
279.00
279.00
279.00
27V. 00
279.00
279.00
279.00
NOX THC CHO NMHC CO NBKI N02-3 HCHO
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM)
0.012
0.012
0.011
0.011
0.011
0.011
0.010
0.012
0.013
0.013
0,015 0.079 0.007 0.022
0.016
0.017
0.018
0.016
0.016 0.105 0,021 0,036
0.016
0,016
0.015
0.010
0.015
0,010
0.010
0.013
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 86
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 18.? CENT


V





















CN
(/CM3)








0



380






































-------
HTI OUTDOOR SMOG CHAMBER  STUDY

CHAMBER NUMBER  3
DAY It OF 4    11- 8-76
                                        USEPA CONTRACT NO.68-02-2207
                                        PROPANE,  NO SLUG
                                        TARGET INITIAL HC/NOXi
                                                       OX DILUTION
                                                      3.0 PPMC/0.05 PPM
TIME
(tsr)
0.47
1.47
2.47
3.47
4.47
5.47
6,47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
*> 21.47
O 22 .47
00 23.47
TIME
(EST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12.47
13.47
14. «7
15.47
16.47
17.47
16.47
19.47
20.47
21.47
22.47
23.47
03
(PPM)
0.081
0.079
0.077
0.075
0.073
0.070
0.006
0.015
0.022
0.027
0.030
0.033
0.036
0.039
0.040
0.037
0.033







TEMP
(CENT)

6.7


3.3


1.1


2.6


4.4


4.4


0.6


-2.2

                    NO
                    (PPM)
 N02
(PPM)
 NOX
(PPM)
 THC
(PPM)
 CHO
(PPM)
NMHC
(PPM)
 CO
(PPM)
NBK1
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                                                                                          PAGE
  CN
(/CMJ)
                                                                                         0.041      0.035
                                                                                         0.043      0.040
                                                                                0.050
                                                                                0.009
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.13
0.3fl
0.62
0.80
0.66
0.88
0.72
0.67
0.39
0.13
0.00
0.00
0.00
0.00
0.00
0.00
0.00
CUM-SH DILUTION BEGAN ENDED
(LANG) (LPM) (EST) (EST)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
3.64
10.44
47.96
91.32
136.68
1B2.44
23U.76
272.56
304.92
321.04
325.20
325.20
325.20
325.20
325.20
325.20
325.20
                                                                      X POSSIBLE MINUTES OF SUNSHINE   88

                                                                      RDU AIRPORT MAXIMUM TEMPERATURE  10.6 CENT
                                                                      * A second injection took place at 0600 EST 8 Nov 76.
                                                                       Target injection:  0.05 ppra NO.
-------
RTI UUTDUUK  SMOG CHAMBER STUDY

CHAMBER NUMBER   <4
                                                                       USEPA CONTRACT NO.68-02-2307
DAY 1 OF 4
               11- 5-76
PROPANE, NO SLUG
TARGET  INITIAL  HC/NOXJ
 OX DILUTION *
3.0 PPMC/0,05 PPM
TIME
(LST)
0.63
1.6J
2.63
3.63
4.63
S.63
6.63
7,63
8.63
9.63
10. 6J
1 1 .63
12.63
li.63
10.63
IS, 63
16.63
17.63
18.63
19.63
20.63
£- 21.63
§ 22.63
23.63
TIML
(EST)
0.63
1.63
2.63
3.63
1.63
S.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
IS. 63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
03
(PPM)

0.000
0.000
0.000
0.000
0.000
0.000
0.011
0.018
0.02S
0.032
0.042
0.051
0.060
0.062
0.060
0.055
0.050
0.047
0.043
0.041
0.037
0.036
0.035
TEMP
(CtNT)

7.8


5.6


1.1


7.8


11.1


10.0


5.6


2.8

NO
(PPM)

0.003
0.002
0.002
0.000
0.000
0.001
0.012
0.016
0.016
0.014
0.011
0.009
0.007
0.005
0.004
0.003
0.002
0.002
0.002
0.001
0.001
0.000
0.000
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.15
0.40
0.64
0.80
0.89
0.90
0.73
0.50
0.29
0. 15
0.01
0.00
o.oo
0.00
0.00
0.00
0.00
NU2
(PPM)

0.003
0.002
0.002
0.000
0.046
O.OM3
0.033
0.028
0.027
0.028
0.030
0.030
0.032
0.032
0.032
0.032
0.029
0.026
0.02*
0.021
0.019
0.01 /
0.017
CUM-3R
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
0.38
6.30
24.80
S7.92
102.40
1S4.82
20?. 60
255.14
290.20
312.22
324.30
32/.9B
320. 
-------
RT1 OUTDUOR SMOG CHAMBER STUOY

CHAMBER NUMOIR  a
DAY a OF 4    11- 6-76
U3EPA CONTRACT NO.68-02-2207

PROPANE, NO SLUG         OX DILUTION
TARGET INITIAL HC/NOXj  5.0 PPMC/O.OS PPM
r IML
(EST)
0.63
1.63
2.63
3.63
'1.63
5.63
6.63
7.63
B.63
9.63
10.97
11.63
12,63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
TIME
(EST)

0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.97
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
03
(PPM)
0.032
0.032
0.032
0.031
0.030
0.029
0.028
0.028
0.031
0.037
0.056
0.071
0.086
0.097
0.105
0.106
0.103
0.097
0.091
0.089
0.087
0.083
0.082
0.079
TEMP
(CENT)


-1.1


-1.7


-2.8


8.3


12.2


13.9


7.8


5.6

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.003
0.004
0.004
0.002
0.001
0.001
0.002
0.002
0.002
0.002
0.001
0.001
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
o.oo
o.oo
o.oo
0.15
o.ao
0.64
0.81
0.91
0.91
0.82
0.64
0.40
0.13
0.00
0.00
o.oo
o.oo
o.oo
o.oo
0.00
NU2
(PPM)
0 . 0 1 1>
0.016
0.016
0.015
0.014
0.014
0.013
0.012
0.013
0.013
0.014
0.015
0.016
0 . D 1 7
0.017
0.017
O.OU
0.016
0.015
0.015
0.014
0.014
0.013
0.013
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
5.70
24.20
57.32
1 18.38
154.58
209.18
260.36
302.72
332.00
345.74
348.60
3^8.60
348.60
3«8.60
348.60
348.60
3U8.60
NOX THC CH4
(PPM) (PPM) (PPM)
O.Olh
0.016
0.016
0.015
0,014
0.014
0.013
0.012
0.016
0.017
0.018
0.017
0.017
0.018
0.019
0.019
0.019
0.018
0.016
0.016
0,014
0.014
0.013
0.013
DILUTION BEGAN ENDED
(LPM) (EST) (EST)









«















NMHC
(PPM)
























X P0£

RDU A
























                                                                               CO
                                                                              (PPM)
                    NBKI
                    (PPM)
N02-S
(PPM)
 HCHO
(PPM)
                   PAGE  2
  CN
(/CMJ)
                                                                                       0.064     0.016
                                                                                                           0.019
                                                                                       0,115     0.015     0.072
                                                                    X POSSIBLE MINUTES OF SUNSHINE  100

                                                                    RDU AIRPORT MAXIMUM TEMPERATURE  la.fl CENT
-------
RTI UUTIMJUR SMUG CHAMBIR  STUDY

CHAMUER NUMBER  'I
DAY 3 OF 4    11-  7-76
U3EPA CONTRACT NO.68-02-2307
PROPANE, NO SLUG
TARGET INITIAL HC/NUXJ
 OX DILUTION
3.0 PPMC/0.05 PPM
TIME
(1ST)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
0.63
9.63
10.97
11.63
12.63
13.63
11.63
IS. 63
16.63
17.63
10.63
19.63
20.63
21.63
22.63
23.63
TIME
(E3T)

0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
6.63
9.63
10.97
11.63
12.63
13.63
ia.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
03
(PPM)
0.078
0.077
0.075
0.073
0,072
0.071
0.070
0.070
0.067
0.067
0.074
0.061
0.095
0.106
0. 12
0. 13
0. 11
0. 05
0. 02
0.099
0.096
0.094
0.092
0.090
TEMP
(CENT)


2.8


1.7


0.6


11.1


17.8


16.3


12.6


12. B

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.002
0.004
0.004
0.004
0.004
0.004
0.003
0.003
0.003
0.002
0.003
0.003
0.003
0.004
0.004
0.004
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.13
0.37
0.75
0.83
0.84
0.75
0.59
0.31
o.oe
0.00
0.00
0.00
o.oo
0.00
0.00
0.00
H02
(PPM)
0.013
0.013
0.012
0.012
0.012
0.012
0.011
0.012
0.012
0.012
0.014
0.015
0 . Ill 6
0.017
0.017
0.017
0.017
0.016
0.015
0.015
0.015
0.014
0.013
0.013
CUM-3R
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
4. 94
21 .86
73.50
106.54
156.72
203.70
242.62
2<>7.S8
-------
RTI OUTDOOR SMOG  CHAMBER  STUDY

CHAMBER NUMBER  1
DAY 1 OF 1     11-  8-76
U3EPA CONTRACT NO.68-02-3207

PROPANE/ NO SLUG*
TARGET INITIAL HC/NOXJ
 OX DILUTION
3,0 PPMC/0,05 PPM
 NO
(PPM)
 N02
(PPM)
 NOX
(PPM)
 THC
(PPM)
 CHI
(PPM)
NMHC
(PPM)
                                                                                 CO
                                                                                (PPM)
                    NUKI
                    (PPM)
      N02-3
      (PPM)
 HCHO
(PPM)
                          PAGE
  CN
(/CM3)
0.63
1.63
2.63
3.63
1.63
5.63
6.63
7.63
0.63
9.63
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
TIME
(ESI)
0.63
1.63
2.63
3.63
1.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
11.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
0.087
0.082
0.080
0.076
0.076
0.071
0.01 1
0.018
0.026
0.029
0.035
0.039
0.013
0.018
0.019
0.016
0.013







TEMP
(CENT)

6.7


3.3


1.1


2.8


1.1


1.1


0.6


-2.2

























SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0,00
0.13
0.38
0.62
0.61
0.66
0.68
0.72
0.67
0.39
0.13
0.00
0.00
0.00
0.00
0.00
0.00
0.00
























CUM-3H DILUTION BEGAN ENDED
(LANG) (LPM) (EST) (EST)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1.91
22.21
Si. 16
^9.72
H3.28
191.21
237.96
2 f9.26
308.82
322.3-4
325.20
325.20
325.20
325.20
325.20
325.20
325.20
                                                                                         0.015
                              0.011     0.031
                                                                                         0,057      0.039     0,101
                                                                      X POSSIBLE MINUTES OF  SUNSHINE   88
                                                                      RDU AIRPORT MAXIMUM  TEMPERATURE  10,6 CENT
                                                                      * A second injection took place  at 0600 EST, 8 Nov.  76.
                                                                        Target injection 0.05 ppm.
-------
WTI OUTDOOR SMOG CHAMBER STUOr

CHAMBER NUMBER  1
DAY 1 Of 4    11-11-76
USEPA CONTRACT NO.68-03-2207

MIX WITH NO SLUG         OX DILUTION
TARGET INITIAL HC/NOXl JO.O PPMC/1.00  PPM
TIME
(LST)
0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16. 13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
TIMt
(LST)

0.13
1.13
2.13
3.13
4.13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
16.13
19.13
20.13
21.13
22.13
23.13
U3
(PPM)

0.000
0.000
0.000
0.000
0.000
0.000
0.000
0,000
0.016
0.143
0.250
0.398
0.560
0.650
0.640
0.581
0.548
0.515
0.493
0.476
0.462
0.445
0,430
TEMP
(CLNT)


5.0


3.9


1.7


11.1


13.3


16.1


6.3


8.9

NO
(PPM)

0.002
0.001
0.001
0.002
0.341
0.868
0.857
0.710
0.203
0.037
0.016
0.010
0.006
0.006
0.005
0.004
0.004
0.004
0.004
0.005
0.005
0.004
0.004
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.13
0.36
0.58
0. 74
0.84
0.83
0. 76
0.59
0.35
0.11
0.00
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)

0.000
0.000
0.000
0.000
0.203
0.214
0.240
0,374
0.802
0.822
O.M4
0.588
0.454
0.360
0.320
0.305
0.287
0.276
0.268
0.267
0.266
0.260
0.255
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
1 .04
10.66
34.04
70.12
115.32
165.64
214.88
259.12
292.60
31 1 .68
317.40
31 7.40
3W.40
31 7.40
317.40
317.40
317.40
NUX THC CH4
(PPM) (PPM) (PPM)

0.002
0.001
0.001
0.002
0.544
1.102
1 .096
1.084
1.005
0.&59
0.732
0.598
0.460
0.367
0.325
0.309
0.291
0.281
0.273
0.273
0.272
0.265
0.259
DILUTION BEGAN ENDED
(LPM) (EST) (E3T)

























NMHC
(PPM)
























X P0£

RDU *
























                                                                                CO
                                                                               (PPM)
                    NBKI
                    (PPM)
N02-S
(PPM)
 HCHO
(PPM)
                   PAGE  1
  CN
(/CM3)
                                                                     X POSSIBLE MINUTES OF SUNSHINE  "»6

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE 16.1 CENT
-------
RT1 (JUTDUOK SMOG CHAMBER STUDY

CHAMBER NUMBER  I
DAY 2 UF 1    11-12-76
U3EPA CONTRACT NO.68-02-3307

MIX WITH NO SLUG         OX DILUTION
TARGET INITIAL HC/NOXl 10.0 PPMC/1,00 PPM
PAGE  2
TIME
(ESD
0.13
1. 3
2. 3
3. 3
1. 3
5. 3
6. 13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
11.13
15.13
16.13
17.13
18. 13
19.13
20.13
21.13
22.13
23.13
J1ME
(LSD

0.13
1.13
2.13
3.13
1.13
5.13
6.13
7.13
8.13
9.13
10.13
11,13
12.13
13.13
14.13
15.13
16.13
17.13
18.13
19.13
20.13
21,13
22.13
23.13
03
(PPM)
0.117
0.100
0.385
0.372
0.358
0.315
0.332
0.316
0.29?
0.263
0.218
0.221
0.206
0.193
0. 178
0.166
0.151
0.112
0.133
0.126
0.123
0.117
0.110
0.105
TEMP
(CENT)


7.2


3.9


2.8


2.2


2.2


2.2


0.0


-1.7

NO
(PPM)
o.ooa
0.001
0.001
0.001
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.002
0.001
0.002
0.002
0.001
0.001
SR
(LANG/M1N)

0.00
0.00
0.00
0.00
0.00
0.00
o.oo
0.00
0.02
0.07
0.11
0.11
0.15
O.lfl
0.16
0.09
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
tt(J2
(PPM)
0.252
0.211
0.238
0.231
0.228
0.221
0.217
0.213
0.203
0.198
0.195
0.188
0.185
0.180
0.1 78
0.176
0.167
0.161
0.156
0.151
0.152
0.152
0.119
0.117
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.16
1 . 76
6.28
12.86
19.80
28.72
37.28
1o.32
51 .08
51.60
51.60
5l .60
51 .60
51 .60.
51.60
5l.oO
NOX THC CHI NMHC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CMJ)
0.256
0.218
0.212
0.238
0.231
0.227
0.220
0.216
0.206
0.202
0. 199
0.192
0.189
0.183
0.181
0.1 79
0.170
0.167
0.160
0.155
0.154
0.154
0.1SO
0.118
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 0
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 7.8 CENT
























-------
KTI OUTDUOH SMOG CHAMBER STUDY

CHAMBtR NUMBER  1
DAY 3 OF 1    11-13-76
USEPA CONTRACT NO.68-02-3207

MIX WITH NO SLUG         OX DILUTION
TARGET INITIAL HC/NOX« 10.0 PPMC/1,00 PPM
TIME
(1ST)
0,13
1.13
2.13
3.13
1.13
5.13
6.13
7.13
8, 13
9.13
10.13
11.13
12.13
13.13
11.13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
TIME
(EST)

0.13
1.13
2.13
3.13
1,13
5.13
6.13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
11.13
15.13
16,13
17.13
18,13
19.13
20.13
21.13
22.13
23.13
03
(PPM)
0.102
0.097
0.093
0.091
0.088
0.086
0.082
0.080
0.078
0.078
0.078
0.086
0.098
0.111
0.121
0.118
0.109
0.102
0.094
0.090
0.087
0.081
0,079
0.077
TEMP
(CENT)


-3.3


-3.3


-1.1


0.6


5.0


5.6


2.2


-2.2

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.002
0.002
0.003
0.001
0.001
0.005
0.003
0.003
0.002
0.001
0.000
0.000
0.001
0.001
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.16
0.13
0.63
0.78
0.88
0.88
0.81
0.61
0.37
0.09
0.00
0.00
0.00
0.00
0.00
0.00
o.on
N02
(PPM)
O.H5
0.116
0. 144
0.14/
0.145
0.141
0.141
0.140
0.139
0.138
0.132
0.131
0.127
0. 121
0.120
0.117
0.113
0.111
0.108
0. 105
0. 101
0. J04
0.103
0.102
CUM-SK
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
1.28
13,01
10.14
79.44
127.01
179.01
232.32
2bo.ee
315.56
33-J.S2
310.20
310.20
310.20
340.20
340.20
34D, tO
34H.20
NOX THC CHI
(PPM) (PPM) (PPM)
0.115
0.118
0. Ill
0.147
0.115
0.141
0.141
0.140
0.110
0. 110
0.131
0.134
0.132
0.129
0.126
0.121
0.117
0.111
0.109
0.105
0.101
0. 105
0.101
0.102
DILUTION BEGAN ENDED
(LPM) (EST) (EST)

























NMHC
(PPM)
























X POS

RDU «
























                                                                                CO
                                                                               (PPM)
                    NBKI
                    (PPM)
N02-S
(PPM)
 HCHO
(PPM)
                   PAGE
  CN
(/CM3)
                                                                                                                        390
                                                                     X POSSIBLE MINUTES OF SUNSHINE  86

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE  6,1 CENT
-------
RTI UUTDUUR SMUG CHAMBER STUDY

CHAMBER NUMBER  1
DAY 4 OF 4    11-14-76
                                       USEPA CONTRACT  NO.68-02-2207

                                       MIX WITH NO SLUG         OX DILUTION
                                       TARGET INITIAL  HC/NOXt  10,0 PPMC/1.00 PPM
                    NO
                   (PPM)
 N02
(PPM)
 NOX
(PPM)
 THC
(PPM)
 CH4
(PPM)
NMHC
(PPM)
 CO
(PPM)
NBKI
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                                                                              PAGE
  CN
(/CM3)
0.13
1.13
2.13
3.13
4.13
5.13
6. 13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14.13
15.13
16.13
17.13
10.13
19.13
20.13
21.13
22.13
23.13
TIME
(EST)
0.13
1.13
2.13
3.13
4.13
5.13
6,13
7.13
8.13
9.13
10.13
11.13
12.13
13.13
14,13
15.13
16.13
17.13
18.13
19.13
20.13
21.13
22.13
23.13
0.074
0.072
0.070
0.067
0.065
0.063
0.060
0.006
0.015
0.021
0.031
0.039
0.051
0.050
0.049
0.046
0.011







TEMP
(CENT)

-1.1


-4.1


-6.1


-0.6


2.8


2.6


1.7


I./

0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.005
0.014
0.013
0.011
0.011
0.009
0.007
0.006
0.005
0.004







SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.07
0.25
0.28
0.27
0.30
0.25
0.14
0.09
0.05
0.02
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.102
0.101
0.101
0.101
0.101
0.100
0.099
0. 14d
0.141
0.139
0.135
0.132
0.127
0.125
0.119
0.116
0.114







CUM-SK
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.56
6.20
21.44
3H. 16
54.60
/2.20
86.32
94.32
99.40
102.16
103.20
103.20
103.20
103.20
103.20
103.20
103.20
0.102
0.101
0.101
0.101
0.101
0.100
0.099
0.153
0.155
0.152
0.146
0.143
0.136
0.133
0.126
0.122
0.119







DILUTION BEGAN END£D
(LPM) (EST) (EST)
























                                                                     X  POSSIBLE MINUTES  OF  SUNSHINE    6

                                                                     RDU  AIRPORT  MAXIMUM TEMPERATURE   3.9  CENT
-------
KTI OUTDOOR SMOG CHAMUIR STUDY

CHAMBER NUMBER  2
DAY 1 OF 4    11-11-76
USEPA CONTRACT NO.68-02-3207

MIX WITH NO SLUG         ox DILUTION
TARGET INITIAL HCVNOXI  5.0 PPMC/0.71 PPM
TIME
(tSl )
0.30
1.30
2.30
3.30
4.30
5.30
6.30
/.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
IB. 30
19.30
20.30
21.30
22.30
23.30
TIME
(EST)

0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)

0.000
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.005
0.047
0.106
0.181
0.259
0.326
0.352
0.314
0.274
0.246
0.233
0.222
0.216
0.206
0.196
TEMP
(CENT)


5.0


3.9


1.7


11.1


13.3


16.1


8.3


8.9

NO
(PPM)

0.004
0.004
0.009
0.009
0.310
0.651
0.636
0.552
0.310
0. 108
0,053
0.028
0.016
0.011
0.007
0.005
0.004
0.004
0.003
0.004
0.005
0.005
0.004
SR
(LANG/MIN)

o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0. 13
0.36
0.58
0.74
0.84
0.83
0.76
0.59
0.35
0.1 1
0.00
0.00
0.00
o.oo
0.00
o.oo
0.00
In02
(PPM)

0.008
O.OO/
0.005
0.005
0.145
0.148
0.165
0.23/4
0.429
0.5b5
0.554
0.507
0.438
0.369
0.296
0.225
0.168
0.145
0.136
0.130
0.130
0.129
0.126
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
2.34
I'l .28
39.84
7 / .52
123. /2
1 /3.94
22
-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMULR  2
DAY 2 OF a    11-12-76
USEPA CONTRACT NO,66-02-2207


MIX WITH NO SLUG         OX DILUTION
TARGET INITIAL HC/NOXt   5.0 PPMC/0,71 PPM
PAGE
TIME
(EST)
0.30
1.30
2.30
3.30
4.10
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
15.30
16.30
17.30
10.30
19.30
20.30
21.30
22.30
, 23.30
TIME
(EST)

0.30
1.30
2.30
3.30
4.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
14.30
IS. 30
16.30
17.30
16.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)
0. 186
0.180
0.171
0.163
0.153
0.144
0.138
0.128
0.119
0.107
0.099
0.090
0.082
0.078
0.072
0,066
0.063
0.058
0.053
0.050
0.049
0.046
0.043
0.041
TEMP
(CENT)


7.2


3.9


2.8


2.2


2.2


2.2


0.0


-1.7

NO
(PPM)
0.004
0.004
0,004
0.003
0.003
0.003
0.003
0.002
0.002
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.002
0.001
0.001
0.001
0.000
0.000
SK
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0,00
0.00
0.02
0.07
0.11
0.11
0.15
0.14
0.16
0.09
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)
0.126
0.124
0.117
0.116
0.1 12
0.111
0.108
0.107
0.106
0.105
0. 104
0.103
0.102
0.102
0.102
0.101
0.100
0.098
0.095
0.093
0.093
0.093
0.092
0.091
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.36
2.46
7.38
13.98
21 .30
30.12
38.88
47.22
SI .18
51 .60
51 .60
51 .60
51 .60
'il .60
51 .60
51.60
NOX THC CH4 NMHC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CMJ)
0.131
0.129
0.122
0.120
0. 16
0. 14
0. 11
0. 09
0. 08
0, 108
0.107
0.106
0.105
0.105
0.105
0.104
0.103
0.101
0.097
0.094
0.094
0.094
0.092
0.091
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 0
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 7,8 CENT
























-------
RTI OUTDOOR SMUG CHAMBER  STUDY
USEPA CONTRACT NO.68-02-2207
                                                                                                                       PAGE
CHAMBER
NUMBEH ^
DAY 3 OF 0 11-
11 ML
(tST)
U3
CPPM)
•13-76
NO
(PPM)
MIX WITH NO SLUG
OX
TARGET INITIAL HC/NOXj 5.0
NU2
(PPM)
NOX
(PPM)
THC
(PPM)
CHI
(PPM)
NMHC
(PPM)
CO
(PPM)
NBKI
(PPM)
DILUTION
PPMC/0.71
N02-S
(PPM)

PPM
HCHO
(PPM)


CN
(/CM3)
ii ML
(tST)
0.30
1 .30
2.30
3.30
1.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
11.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
TIME
(LST)

0.30
1.30
2.30
3.30
1.30
5.30
6.30
7.30
8.30
9.30
10.30
11.30
12.30
13.30
11.30
15.30
16.30
17.30
18.30
19.30
20.30
21.30
22.30
23.30
03
(PPM)
0.039
O.OJ/
0.035
0.031
0,032
0.031
0.030
0.029
0.051
0.010
0.017
0.060
0.076
0.090
0.099
0.099
0.091
0,086
0.079
0.076
0.071
0.070
0.068
0.067
TEMP
(CENT)


-3.3


-3.3


-1.1


0.6


5.0


5.6


2.2


-2.2

NO
(PPM)
0.000
0,000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.002
0.002
0.003
0.001
0.001
0.001
0.003
0.003
0.002
0.000
0.000
0.000
0.000
0.000
0.000
SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.16
0.13
0.63
0.78
O.Bfl
0.88
0.81
0.61
0.37
0.09
0.00
0.00
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.091
0.091
0.090
0.090
0.090
0.089
0.090
0.090
0.069
0.089
0.089
o.oe/
0.087
0.087
0.086
0.085
0.081
0.081
0.0/9
0.078
0.07/
0.076
0.0/6
0.075
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
2.88
I/. 31
16.71
8/.
-------
RTI OUTDUUR SMUG CHAMBER STUDY

CHAMBER NUMBER  2
DAV it OF 
-------
  KTI OUTDOOR SMOG CHAMBt.K  3TUUT

  CHAMBER NUMBfcR  3
  DAY 1 UF 4    11-11-76
USER* CONTRACT NO.68-02-2207
MIX NITH NO SLUG
TARGET INITIAL HC/NOXl
     OX DILUTION
    5.0 PPMC/0.02 PPM
to
TIML
(EST)
0.47
1.47
2.47
3.47
4.47
S.47
6.47
7.47
8.47
9.47
10.47
11 .47
12.47
13.47
14.47
15.47
16.47
17.47
18.47
19.47
20.47
21.47
22.47
23.47
TIME
(tST)
0.47
1.47
2.47
3.47
4.47
5.47
6.47
7.47
8.47
9.47
10.47
11.47
12,47
13.47
14.47
15.47
16.47
17.47
16.47
19.47
20.47
21.47
22.47
23.47
03
(PPM)

0,000
0,000
0.000
0.000
0.000
0.000
0.000
0.009
0.219
0.334
0.338
0,329
0.319
0.312
0.297
0.272
0.253
0.238
0.228
0.220
0.213
0.207
0.198
TEMP
(CENT)

5.0


3.9


1.7


11.1


13.3


16.1


8.3


8,9

NO
(PPM)

0.007
0.006
0.007
0.004
0.233
0.230
0.220
0.084
0.005
0.004
0.004
0.004
0.004
0.005
0.005
0.004
0.004
0.003
0.003
0.003
0.003
0.003
0.003
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.13
0.36
0.58
0.74
0.84
0.83
0.76
0.59
0.35
0.11
0.00
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(PPM)

0.001
0.001
0.001
0.035
0.031
0.031
0.041
0.161
0.171
0.131
0.123
0.117
0.113
0.108
0. 105
0.100
0.094
0.067
0.086
0.086
0.086
0.066
0.085
CUM-SK
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
3.64
17.88
45.64
64.92
132.12
182.24
230.08
270.92
29V. 60
313.68
31 7.40
317.40
317.40
317.40
317.40
3 17. '40
317.40
NUX THC
(PPM) (PPM)

0.008
0.007
0.008
0.039
0.264
0.261
0.262
0.245
0.176
0.135
0. 128
0.122
0.118
0.113
0.110
0. 104
0.098
0.090
0.089
0.089
0.089
0.089
0.088
DILUTION BEGAN
(LPM) (EST)
























CH4
(PPM:
























ENDED
(EST)
























                                                                       NMHC
                                                                       (PPM)
           CO
          (PPM)
NBKI
(PPM)
N02-3
(PPM)
 HCHO
(PPM)
                                                  PAGE   1
  CN
(/CM3)
                                                                        X POSSIBLE MINUTES OF SUNSHINE   96

                                                                        RDU  AIRPORT MAXIMUM  TEMPERATURE  16.1  CENT
-------
RT1 OUTDOOR SMOG CHAMBER STUDY

CHAMBtR NUMBER  3
DAY 2 OF 1    11-12-76
U3LPA CONTRACT NO.68-02-2207
                                                 PAGE  2
MIX WITH NO SLUG
TARGET INITIAL HC/NOXl
 OX DILUTION
5.0 PPMC/0.02 PPM
TIME
(EST)
0,17
1.17
2.17
3.17
1.17
5.17
6.17
7.17
8,17
9.17
10.17
11.17
12.17
13.17
11,17
15.17
16.17
17.17
18.17
19.17
20.17
21.17
22.17
23.17
TIME
(EST)

0.17
1.17
2.17
3.17
1.17
5.17
6.17
7.17
8.17
9.17
10.17
11,17
12.17
13.17
11.17
15.17
16.17
17.17
18.17
19.17
20.17
21.17
22.17
23.17
03
(PPM)
O.J93
0.185
0.1/5
0.166
0.157
0.118
0.110
0.129
0.119
0.105
0.096
0.086
0.079
0.075
0.068
0.061
0.059
0.055
0.050
0.018
0,017
0.013
0.010
0.037
TEMP
(CENT)


7.2


3.9


2.8


2.2


2.2


2.2


0.0


-1.7

NO
(PPM)
0.003
0.003
0.003
0.003
0.003
0.003
0.002
0.002
0.002
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.002
0.001
0.001
0.001
0.000
0.000
SR
(LANG/MIN)

o.oo
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.07
O.I 1
0.11
0.15
0.11
0.16
0.09
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
O.OfM
o.oeo
0.075
0.0/5
0.07i
0.068
0.005
O.Oftl
0,06i
0.061
0.060
0.059
0.056
0.056
0.056
0.05'4
0.052
0.051
0.019
0.01H
0.018
0.016
0.050
0.019
CUM-SR
(LANG)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.56
3.16
6.18
15.08
22.80
31.52
10.18
18.12
51.26
51 .60
51.60
51 .60
51 .60
51.60
51 .60
51 .60
NOX THC CHI NMHC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPK) (PPM) (PPM) (/CM3)
0.081
0.063
0.078
0.078
0.076
0.071
0.067
0.066
0.065
0.061
0.063
0.062
0.059
0.059
0,059
0.057
0.055
0.055
0.051
0.019
0.019
0.019
0.050
0.019
DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 0
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 7.8 CENT
























-------
RTI UUTUUUR SMOG CHAMBER STUUr

CMAMBLR NUMBtK  3
DAY 5 OF 0    11-13-76
USEPA CONTRACT NO.68-02-3207

MIX WITH NO SLUG         OX DILUTION
TARGET INITIAL HC/NOXl  5.0 PPMC/0.02 PPM
TIML
(ESI)
0.17
1 .17
2,17
3.17
1.17
5.17
6.17
7.17
8.17
9.17
10.17
11.17
12.17
13.17
11.17
15.17
16.17
17.17
18.17
19,17
20.17
21.17
22.17
23.17
TIMt
(EST)
0.17
1.17
2.17
3.17
1.17
5.17
6,17
7.17
8.17
9.17
10.17
11.17
12,17
13.17
11.17
15.17
16.17
17.17
10.17
19.17
20.17
21.17
22.17
23.17
03
(PPM)
0.035
0.032
0.029
0.028
0.026
0.025
0.021
0.022
0.027
0.013
0.051
0.059
0.070
0.079
0.082
0.081
0.075
0.071
0.066
0.063
0.061
0.056
0,056
0.053
TEMP
(CENT)

-3.3


-3.3


-1.1


0.6


5.0


5.6


2.2


-2.2

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.002
0.002
0.002
0.003
O.P03
0.003
0.003
0.003
0.002
0.001
0.000
0.000
0.000
0.000
0.000
0.000
SH
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.16
0.13
0.63
0. 76
O.B6
0.88
0.81
0.61
0,37
0.09
0.00
o.oo
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.019
0.050
o.oso
0.050
0.050
0.019
0.050
0.019
0.019
0.017
0.016
0.016
0.016
0.015
0.012
0.011
0.039
0.039
0.03 1
0.037
0.037
0.03/
0.038
0.037
CUM-SK
(LANG)
0.00
0.00
0.00
0.00
0.00
0.00
o.oo
1.18
21.01
53.01
95.1)1
111.61
19/.41
219.12
294.08
322.96
337.32
310.20
310.20
310.20
310.20
310.20
310.20
310.20
NUX THC
(PPM) (PPM)
0.019
0.050
0.050
0.050
0.050
0.019
0.050
0.050
0.051
0.019
0.019
0.050
0.050
0.019
0.016
0.015
0.012
0.011
0.037
0.037
0.037
0,037
0.038
0.037
DILUTION BEGAN
(LPM) (EST)
























CHI
(PPM)
























ENDED
(EST)
























                                                                     NMHC
                                                                     (PPM)
           CO
          (PPM)
NBKI
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                             PAGE
  CN
(/CM3)
                                                                                                                       1100
                                                                     X POSSIBLE MINUTES OF SUNSHINE  86

                                                                     RDU AIRPORT MAXIMUM TEMPERATURE  6.1 CENT
-------
RTJ OUTDOOR SMUG CHAMHtR STUDY

CHAMUER NUMBER  3
DAY 1 OF 0    11-11-76
U3EPA CONTRACT NO.68-02-2207

MIX WITH NO SLUG*        OX DILUTION
TARGET INITIAL HC/NOXl   5,0 PPMC/0.02 PPM
PACE
TIME
(EST)
0.07
1 .17
2.07
3.07
0.07
5.17
6.07
7.07
8.07
9.07
10.07
11.17
12. O/
13,17
11.17
15.17
16.17
17.17
18.17
19.07
20.17
21.17
22.17
23.17
TIME
(EST)

0,17
1.07
2.17
ill 1
.07
1.07
5.07
6.07
7.07
6.07
9.07
10,07
11.17
12,07
13.17
10.07
15.17
16.07
17.17
18.17
19.07
20.07
21.07
22,17
23.17
03
(PPM)
0.050
0.019
0.018
0.017
0.005
0.003
0.001
0.003
0.010
0.011
0.022
0.032
0,039
0.039
0,037
0.035
0.030







TEMP
(CENT)


-1.1


-0.0


-6.1


-0.6


2.8


2.8


1.7


1.7

NO
(PPM)
0.000
o.ooo
0.000
0,000
0.000
0.000
0.018
0.020
0.02t»
0.019
0.015
0.013
0.010
0.009
0.006
0.005
0.001







SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.07
0.25
0.28
0.27
0.30
0.25
0.11
0.09
0.05
0.02
0.00
0.00
0.00
0.00
0.00
0.00
0.00
NU2
(HPMJ
0.03P
0.03/
0.037
0.03H
0.036
0.038
0.0/5
0.0/0
0.069
0.0/5
0.073
0.07 J
0.072
0.069
0.06/
0.065
0.062







CUM-3H
(LANG)

0.00
0.00
0,00
0.00
0.00
0.00
0.00
1.96
11.20
2/.00
13.56
60.60
77.20
89. 12
96. 12
100.10
102.5b
103.20
103.20
103.20
103.20
103.20
103.20
103.20
NUX THC
(PPM) (PPM)
0.038
0.037
0.037
0.036
0.038
0.038
0.093
0,090
0.095
0.090
0.086
O.OB6
0.082
0.078
0.071
0,070
0.066







DILUTION BEGAN
(LPM) (EST)

























CHO NMHC CO NBKI N02-S HCHO CN
(PPM) (PPM) (PPM) (PPM) (PPM) (PPM) (/CM3)
























ENDED X POSSIBLE MINUTES OF SUNSHINE 6
(EST)
RDU AIRPORT MAXIMUM TEMPERATURE 3,9 CENT

A second reactant injection took place at 0700 EST, 14 November 1976
The target injection was 0.050 ppm HO.





















-------
    OUTUOOH SMJU CHAMBER STUOr

CHAMBER NUMBER  0
DAY 1 OF 0    11-11-76
                              JSEP*  CQNTRftCT  NO.68-03-2207
TIME
(EST)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
£ 22.63
<•" 23.63
TIME
(EST)
0.63
I.o3
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
03
(PPM)

0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.002
0.028
0.076
0.124
0.173
0.212
0.228
0.221
0.205
0.187
0.181
0.172
0.169
0.163
0.153
0.148
TEMP
(CENT)

5.0


3.9


1.7


11.1


13.3


16. 1


8.3


8.9

NO
(PPM)

0.005
0.005
0.004
0.001
0.096
0.096
0.095
0.075
0.031
0.010
0.011
0.009
0.006
0.005
0.005
0.005
0.004
0.003
0.003
0.003
0.000
0.000
0.003
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.13
0.36
0.58
0.74
0.84
0.83
0.76
0.59
0.35
0.11
0.00
0.00
0.00
o.oo
0.00
0.00
o.oo
MJ2
(PPM)

0.001
0.001
0.001
0.022
0.021
0.021
0.022
0.002
0.079
0.085
0.075
0.060
O.OS'4
0.052
0.049
0.046
0.042
0.040
0.039
0.038
0.037
0.036
0.035
CUM-SR
(L4MG)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.90
21.48
51.00
92.32
140.52
190.50
237.68
2/6.82
303. 10
310.98
317.00
317.00
317.00
317.40
317.40
31 7.00
317.00
                              MIX  *ITH  NO  SLUG
                              TARGF.T  INITIAL  HC/NOXl
                                            OX DILUTION
                                           1.0 PPMC/0.10 PPM
                                        0
 NOX
(PPM)
0.006
0.006
0.005
O.OP3
   117
0.117
0.117
0.117
0.110
0.099
0.08!)
0.073
0.061
0.058
0.055
0.052
0.047
0.004
0.043
0.002
0.042
0.040
0.038
 THC
(PPM)
 CH4
(PPM)
                                                                                CO
                                                                               (PPM)
                                                  VBKI
                                                  (PPM)
                                                 N02-S
                                                 (PPM)
                                                   HCHO
                                                  (PPM)
                                                                               PAGE  1
  CN
(/CM3)
DILUTION
 (LPM)
BEGAN
(EST)
ENDED
(EST)
                                                                     X POSSIBLE MINUTES OF SUNSHINE  96

                                                                     90U AI9PORT MAXIMUM TEMPERATURE 61.0 CENTl
-------
RTI OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBLR  a
D«Y 2 OF 4    11-12-76
USEPA CONTRACT NO.68-02-2207
MIX KITH NO SLUG
TARGET INITIAL HC/NOX;
     OX DILUTION
    1.0 PPHC/0.10
TIME
(EST)
O.b3
1.63
2.63
3.63
4.63
5.63
6.63
7.63
R.63
9.63
10.63
11.63
12.63
13.63
14. b3
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
TIME
(ESI)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
6.63
9.63
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23,63
03
(PPM)
0.140
0.133
0.128
0.121
0.116
0.111
0.105
0.101
0.092
0.083
0.078
0.071
0.066
0.061
0.057
0.053
0.050
0.046
0.043
0.041
0.040
0.037
0.034
0.032
TEMP
(CENT)

7.2


3.9


2.8


2.2


2.2


2.2


0.0


-1.7

NO
(PPM)
0.003
0.003
0.003
0.003
0.003
0.002
0.002
0.002
0.002
0.005
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.002
0.002
0.001
0.001
0.001
0.000
0.000
SR
(LANG/MIN)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.02
0.07
0.1 1
0.11
0.15
0.14
0.16
0.09
0.01
0.00
0.00
0.00
0.00
0.00
0.00
0.00
N02
(PPM)
0.034
0.033
0.0i3
0.035
0.033
0.031
0.030
0.030
0.029
0.029
0.029
0.029
0.029
0.029
0.029
0.02H
0.028
0.028
0.027
0.026
0.026
0.027
0.028
0.028
CUM-SR
C.ftNG)
0.00
0.00
0.00
0.00
0.00
0.00
0.00
o.oo
0.76
3.86
9.5tt
16. 1H
24.30
32.92
42. OH
49.02
51.38
51.60
51.60
51 .bO
51 .bO
51 .60
51.60
51. bO
NUX THC
(PPM) (PPM)
0.037
0.03b
0.036
0.036
O.OSb
0.033
0.032
0.032
0.031
0.032
0.032
0.032
0.032
0.032
0.032
0.031
0.031
0.030
0.029
0.027
0.027
0.028
0.028
0.028
DILUTION BEGAN
(LPM) (EST)
























CH4
(PPM
























ENDED
(EST)
























                                                                    NMHC
                                                                    (P"M)
           CO
          (PPM)
NBKI
(PPM)
N02-S
(PPM)
 HCHO
(PPM)
                                                 PAGE
  CN
(/CM3)
                                                                    x POSSIBLE MINUTES OF SUNSHINE   o

                                                                    RDU AIRPORT MAXIMUM TEMPERATURE 46.0 CENT
-------
-UI UUTDUOR 3M3G CHAMBER  STUDY

CHAMBER NUMBER  H
                                                                     J3EPA CONTRACT NO.66-03-2207
DAY J Of 4
              tl-13-76
MIX WITH NO SLUG
TARGET INITIAL HC/NOXZ
                                                                                              OX DILUTION
                                                                                             1.0 PPMC/0.10 PPM
THt
(EST)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
14.63
15.65
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
TIME
(EST)
0.63
1.63
2.63
3.63
4.63
5.63
6.63
7.63
8.63
9.h3
10.63
11.63
12.63
13.63
14.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
23.63
03
(PPM)
0.029
0.028
0.026
0.025
0.024
0.021
0.021
0.021
0.025
0.037
0.050
0.063
0.073
0.079
0.080
0.076
0.072
0.068
0.064
0,062
0.060
0,058
0.057
0.055
TEMP
(CENT)

-3.3


-3.3


-4.4


0.6


5.0


5.6


2.2


-2.2

NO
(PPM)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.003
0.005
0.003
0.004
0.004
0.004
0.003
0.003
0.003
0.001
0.000
o.ooo
0.000
0.000
0.000
0.000
SR
(LANG/MI^)
0.00
0.00
o.oo
0,00
o.oo
0.00
0.00
0.16
0.03
0.63
0.78
0.88
0.88
0.84
0.61
0.37
0.09
0.00
0.00
0.00
0.00
0.00
0.00
0.00
NJUtJ
(PPM)
0.02H
0.029
0.029
0.029
0.030
0.029
0.029
0.02B
0.028
0.028
0.026
0.027
0.027
0.027
0.027
0.026
0.026
0.025
0.025
0.025
0.025
0.026
0.026
0.026
CU-1-SR
(LANG)
0.00
0.00
0.00
0.00
0.00
O.oo
0.00
6.08
25.94
59.34
102.84
153.44
206.24
257. '32
299. 18
326.66
53B. 22
310.20
JU0.20
340.20
340.20
340.20
340.20
340.^0
NOX THC
(PPM) (PPM)
0.028
0.029
0.029
0.029
0.030
0.029
0.029
0.029
0.031
0.031
0.029
0.031
0.031
0.031
0.030
0.029
0.029
0.026
0.025
0.025
0.025
0.026
0.026
0.026
DILUTION BEGAN
(LPM) (EST)
























CH4
(PPM)
























ENDED
(EST)
























                                                                                CO
                                                                               (PPM)
                                                                                         NBKI
                                                                                         (PPM)
                              N02-S
                              (PPM)
 HCHO
(PPM)
                                                                                                                      PACE
  CN
(/CM3)
                                                                                                                         760
                                                                     X POSSIBLE MINUTE3 OF SUNSHINE   06

                                                                     RDU  AIRPORT MAXIMUM  TEMPERATURE  03.0  CENT
-------
FMJ OUTDOOR SMOG CHAMBER STUDY

CHAMBER NUMBER  a
DAY o OF o    n-lo-76
USEPA CONTRACT NO.68-03-2207
                                                 PAGE
MIX H1TH NO SLUG*
TARGET INITIAL HC/NOXI
 OX DILUTION
1.0 PPMC/0.10 PPM
TIME
(EST)
0.63
1 .63
2.63
3.63
q.63
5.63
6.63
7.63
8.b3
9.63
10.63
11.63
12.63
13.63
10.63
15.63
16.63
17.63
18.63
19.63
20.63
.p> 21.63
ro 22.63
00 ^23.63
TIME
(EST)

0.63
1.63
2.63
3.63
0.63
5.63
6.63
7.63
8.63
9.63
10.63
11.63
12.63
13.63
10.63
15.63
16.63
17.63
18.63
19.63
20.63
21.63
22.63
2J.63
03
(PPM)
0.052
0.051
0.050
0.008
0.007
0.006
0.000
0.000
0.007
0.011
0.012
0.016
0.015
0.015
0.013
0.011
0.005







TEMP
(CENT)


-0.0


-0.0


-6.1


-0.6


2.8


2.8


1.7


1.7

NO
(PPM)
0.000
o.ooo
0.000
0.000
0.000
0.000
0.016
0.020
0.025
0.025
0.022
0.022
0.017
0.017
0.010
0.011
0.007







SR
(LANG/MIN)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.07
0.25
0.28
0.27
0.30
0.25
0.10
0.09
0.05
0.02
0.00
0.00
0.00
0.00
0.00
0.00
O.PO
^U2
(PPM)
0.026
0.026
0.026
0.02b
0.026
0.026
0.060
0.062
0.058
0.058
0.058
0.055
0.060
0.059
0.060
0.060
0.062







CUM-SH
(LUNG)

0.00
0.00
0.00
0.00
0.00
0.00
0.00
2.6(3
13.70
29.80
06.26
63.60
79.70
90.52
97.02
100.90
102.76
103.20
1U3.20
103.20
103.20
103.20
103.20
103.20
NOX THC CHO NMHC CO NBKI N02-3 HCHO CN
(PPM) (PPM) (PPM) (P°M) (PPM) (PPM) (PPM) (PPM) (/CM3)
0.026
0.026
0.026
0.026
0.026
0.026
o.oeo
0.082
0.083
0.08i
0.081
0.073
0.077
0.076
0.070
0.071
0.070







DILUTION BEGAN ENDED X POSSIBLE MINUTES OF SUNSHINE 6
(LPM) (EST) (EST)
RDU AIRPORT MAXIMUM TEMPERATURE 59.0 CENT

A second reactant injection took place at 0700 6ST, 14 November 1976
The target injection was 0,050 ppn NO,





















-------
                                  TECHNICAL REPORT DATA
                           (Please read Instruction on the reverse before completing)
1. REPORT NO.
  EPA-600/3-79-078b
                                                          3. RECIPIENT'S ACCESSION»NO.
4 -nTLE^DsuBTm.e     OXIDANT-PRECURSOR RELATIONSHIPS'
  UNDER POLLUTANT  TRANSPORT CONDITIONS
  Outdoor Smog  Chamber Study
  Volume 2.  Appendixes             	
                                                          5. REPORT DATE
                                                             August 1979
                                                          6. PERFORMING ORGANIZATION CODE
 . AUTHORTS)
  J. E. Sickles,  II,  L.A.  Ripperton, W.C. Eaton,
  and R.S. Wright
                                                          8. PERFORMING ORGANIZATION REPORT NO.
9. PERFORMING ORGANIZATION NAME AND ADDRESS
  Research Triangle Institute
  Research Triangle Park
  North Carolina   27709
                                                          10. PROGRAM ELEMENT NO.

                                                               LAA6Q3    AC-03   (FY-77^)
                                                          11. CONTRACT/GRANT NO.

                                                               68-02-2207
12. SPONSORING AGENCY NAME AND ADDRESS
  Environmental  Sciences Research Laboratory-RTF, NC
  Office of Research and Development
  U.S. Environmental Protection Agency
  Research Triangle Park, North Carolina   27711
                                                           13. TYPE OF REPORT AND PERIOD COVERED
                                                              Final   6/75 - 6/78
                                                           14. SPONSORING AGENCY CODE
                                                                EPA/600/09
 15. SUPPLEMENTARY NOTES

  Volume  1.   Final Report
 16. ABSTRACT
       Multiple-day experiments were conducted  in  outdoor smog chambers to investi-
  ga e the  influence of simulated transport on  ozone  generation by various com-
  binations of  a surrogate urban hydrocarbon mixture  and nitrogen oxides.  The
  simulation of transport was accomplished by progressively diluting the contents
  of the  chambers with purified air.
       First day ozone maximum concentrations were reduced under dilution conditions an
  were sensitive to both dilution rate and time at which dilution was.initiated.
  Second  and third-day ozone maxima were reduced at increasing dilution rates, but
  the reduction was less than proportional to the  extent of dilution.  The ozone-
  generative potential of an aged photochemical system generally exceeded 0.08 ppm.
       Additional experiments were conducted to examine the ozone-generative po-
  tential of low reactivity hydrocarbons, to provide  data for testing and validation
  of a computer-based photochemical simulation  model,  and to compare the behavior of
  two types of  outdoor smog chambers.                          i
       Volume 1 contains all textual material.   Volume 2 contains all the smog
  chamber analytical data for hydrocarbons, NO  , 0«,  CO, CH?0, and condensation
  nuclei, as well as dilution and meterological data.
17.
                                KEY WORDS AND DOCUMENT ANALYSIS
                  DESCRIPTORS
                                             b.lDENTIFIERS/OPEN ENDED TERMS  C. COS AT I Field/Group
  *  Air pollution
  *  Ozone
  *  Nitrogen  oxides
  *  Test chambers
     Solar radiation
  *  Photochemical reactions
     Chemical  analysis  	
                                                                           13B
                                                                           07B
                                                                           07C
                                                                           03B
                                                                           07E
                                                                           07D
18. DISTRIBUTION STATEMENT
  RELEASE TO PUBLIC
                                                                ep
                                               UNCLASSTFTF.D
                                                                                435
                                              20. SECURITY CLASS (Thispage)
                                               UNCLASSIFIED
                                                                        22. PRICE
EPA Form 2220-1 (9-73)
                                           429
-------