EPA-450/2-78-001
January 1978
           AIR QUALITY DATA
           FOR NON-CRITERIA POLLUTANTS
           1971 THROUGH 1975
          U.S. ENVIRONMENTAL PROTECTION AGENCY
            Office of Air and Waste Management
         Office of Air Quality Planning and Standards
         Research Triangle Park, North Carolina 27711

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                                 EPA-450/2-78-001
          AIR QUALITY DATA
FOR NON-CRITERIA POLLUTANTS -
          1971  THROUGH 1975
             Monitoring and Data Analysis Division
          U.S. ENVIRONMENTAL PROTECTION AGENCY
             Office of Air and Waste Management
           Office of Air Quality Planning and Standards
           Research Triangle Park, North Carolina 27711

                   January 1978

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This report has been reviewed by the Monitoring and Data Analysis Division, Off ice of Air Quality
Planning and Standards, Office of Air and Waste Management, Environmental Protection
Agency, and approved for publication. Mention of company  or product  names does  not
constitute endorsement by EPA. Copies are available free of charge to Federal employees,
current contractors and grantees, and non-profit organizations - as supplies permit - from the
Library Services Office (MD-35), U.S. Environmental Protection Agency, Research Triangle
Park, North Carolina 27711; or may be obtained, for a nominal cost, from the National Technical
Information Service, 5285 Port Royal Road, Springfield, Virginia 22161.
                         Publication No. EPA-450/2-78-001

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                               CONTENTS
                                                                           Page
 INTRODUCTION 	    M

 SAMPLE COLLECTION AND ANALYSIS  	    |_1
 DESCRIPTION OF DATA TABLES  	   -M
 DATA TABLES  	     1
      Benzene - Soluble Organic Fraction 	      1
      Aluminum 	               17
      Antimony  	                12
      Arsenic 	                  19
      Beryllium  	         24
      Bismuth  	              34
      Cadmium  	         35
      Calcium  	                5g
      Chromium	            60
      Cobalt 	               78
      Copper  	          96
      lron 	   118
      Lead  	   143
      Manganese 	          176
      Molybdenum 	
      Nickel	
      Mercury 	           2U
      Tin 	.'.   215
      Titanium	
     Vanadium  	                   244
     Zinc 	.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'   261
     Strontium	           266
     Fluoride Ion 	               267
     Chloride Ion 	           270
     Ammonium Ion  	          272
     Nitrate Ion  	          280
     Phosphate Ion  	               3og
     Sulfate Ion  	                310

BIBLIOGRAPHIC DATA SHEET 	    345

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                        AIR QUALITY  DATA
          FOR  NON-CRITERIA POLLUTANTS  -
                        1971  THROUGH  1975
INTRODUCTION

   The Storage and Retrieval of Aerometric Data (SAROAD) System is the established data bank
within the U.S. Environmental Protection Agency for the storage and retrieval of ambient air quality
data resulting from air monitoring operations of State, local, and Federal networks. The SAROAD
System is a part of the EPA Aerometric and Emissions Reporting System (AEROS), which is managed
by the National Air Data Branch (NADB), Monitoring and Data Analysis Division, Office of AirQuality
Planning and Standards.

   Major portions of the  data stored in SAROAD are for the criteria pollutants (particulate matter,
sulfur dioxide,  carbon monoxide, nitrogen dioxide, photochemical oxidants, and hydrocarbons)
and are received from State and local agencies as required by regulations for State Implementation
Plans  (SIPS).1 These data have been routinely published for 1968 to 1976 by EPA in "Air Quality Data
19XX Annual Statistics."

This publication is the second in a series concerning pollutants that do not have National Ambient Air
Quality Standards but that have been reported to SAROAD. The first publication contained data for
1957-70. This second publication, like the first, is limited to pollutants that are collected on a high-
volume sampler filter as particulate matter and chemically analyzed for the specific elements or ions.
These specific  pollutants are listed in Table 1  with the specific analysis methods and minimum
detectable values.

   Rather than  complete  summary statistics or raw data, this publication provides an inventory of
these  pollutants for 1971-1975. Additional reports for these pollutants such as raw data, summary
statistics, or site information are available upon request from NADB or the appropriate EPA Regional
Office. The SAROAD contact offices at each Regional Office are shown in Table 2. Requests may be
subject to charges to recover direct retrieval costs incurred by the Government.

SAMPLE COLLECTION AND ANALYSIS

   As previously discussed, the data for the pollutants in Table 1 were produced by analysis of
particulate matter that was collected on high-volume filters.  Most State and local agencies can
analyze this particulate matter for trace pollutants. A review of this publication indicates that several
reported the data to SAROAD for 1971-1975. The majority of the data in this publication was collected
and reported by the National Air Sampling Network. These data are reported  with an agency code
of 'A'.

   Operational  since 1957, the National Air Sampling Network (NASN) has varied in size from 200-
300 urban and  20-30 non-urban sites located across the nation. Operation of the NASN  sites has
been maintained through assistance of local or State agencies as well as individuals such as park
rangers, firemen, and policemen. The NASN sites operated on a biweekly modified random sampling
schedule from midnight to midnight to provide 26 samples  per year. Beginning in January, 1972, the
sampling schedule was changed to a sample every 12th day which insured equal representation for
everyday of the week and produced 30 or 31 samples per  year.
 'Federal Register, Vol. 38, No. 149, Friday, August 3, 1973, pp. 20834 and 20835.
                                         1-1

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Table 1. POLLUTANT AND MINIMUM DETECTABLE CONCENTRATION
Pollutant
Benzene-soluble
organic fraction
Aluminum
Antimony
Arsenic
Beryllium
Bismuth
Cadmium
Calcium
Chromium
Cobalt
Copper
Iron
Lead
Manganese
Molybdenum
Nickel
Mercury
Analysis method
Benzene Extraction - Soxhlet
Atomic absorption
Atomic absorption
Atomic absorption
NASA arsine-colorimetric
X-ray fluorescence
Atomic absorption
Emission spectra - low-temperature ash
Atomic absorption
Emission spectra - muffle furnace
Atomic absorption
Emission spectra - low-temperature ash
Atomic absorption
Atomic absorption
Emission spectra - low-temperture ash
Emission spectra - muffle furnace
Atomic absorption
Emission spectra - low-temperature ash
Emission spectra - muffle furnace
Atomic absorption
Emission spectra - low temperature ash
Emission spectra - muffle furnace
Atomic absorption
Emission spectra - low-temperature ash
Emission spectra - muffle furnace
Atomic absorption
Emission spectra - low-temperature ash
X-ray fluorescence
Atomic absorption
Emission spectra - low-temperature ash
Atomic absorption
Atomic absorption
Emission spectra - low-temperature ash
Atomic absorption
Urban
minimum
detectable,
jug/m3
0.2
0.01
0.0002
0.02
0.02
0.05
0.0002s
0.23
0.001
0.002
0.0002
0.002
0.0002
0.002
0.006
0.004
0.004
0.004
0.01
0.001
0.01
0.1
0.01
0.1
0.01
0.002
0.01
0.05
0.001
0.01
0.002
0.004
0.005
0.0001
Non-urban
minimum
detectable,
jug/m3
0.1
0.01
0.0002
0.02
0.02
0.05
0.00023
0.0?a
0.0004
0.0006
0.0002
0.0006
0.0002
0.002
0.002
0.001
0.001
0.001
0.003
0.001
0.003
0.03
0.01
0.03
0.004
0.002
0.004
0.05
0.001
0.004
0.0008
0.004
0.002
0.0001
                         I-2

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  Table 1 (cont'd). POLLUTANT AND MINIMUM DETECTABLE CONCENTRATION
Pollutant
Tin
Titanium
Vanadium
Zinc
Strontium
Fluoride ion
Chloride ion
Ammonium ion
Nitrate ion
Phosphate ion
Sulfate ion
Analysis method
Atomic absorption
Emission spectra - low-temperature ash
Atomic absorption
Emission spectra - low-temperature ash
Atomic absorption
Emission spectra - low-temperature ash
Atomic absorption
Emission spectra - low-temperature ash
Willard - winter - specific ion
Thiocyanate
Sodium phenolate
2-4 Xylenol
Reduction diazo coupling
Specific ion electrode
Ultraviolet specrophotometric
Molybdate - stannous chloride
Colorimetric
Turbidimetric
Urban
minimum
detectable,
/ig/m3
0.001
0.001
0.01
0.01
0.01
0.003
0.0002
0.2
0.05
0.05
0.05
0.05
0.05
0.05
0.017
0.5
0.05
0.05
Non-urban
minimum
detectable,
/zg/rr)3
0.0003
0.0003
0.003
0.003
0.01
0.001
0.0002
0.2
0.05
0.05
0.05
0.05
0.05
0.05
0.017
0.5
0.05
0.05
ananograms/cubic meter (25°C).
   For the NASN sites, the processes of weighing the filters before and after sampling as well as the
analysis for the individual elements or ions were performed by a centralized EPA Laboratory. This
centralized laboratory function was  the responsibility of a group in the U.S. Public Health Service
until 1968 when the organization became part of the National Air Pollution Control Administration.
Since 1971, the laboratory function has been the responsibility of the Environmental Monitoring and
Support Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Research Triangle Park, N.C. In 1973 and 1974, the processes of weighing the filters before and after
sampling were decentralized to the 10 EPA regional laboratories, but the analysis for the individual
elements or ions has been retained by the Environmental Monitoring and Support  Laboratory,
Research Triangle Park. The filters were changed and flow rates recorded at the sampling  locations by
State or local agency personnel or private individuals. The central laboratory analyzed the filters by
analytical procedures as identified by the analysis method. The analysis is performed by extracting
the pollutants from a portion of the filter and instumentally determining the amount of each pollutant
in the  extraction. The analysis method and code assigned were based on the complete analytical
procedure, which includes the extraction of the pollutants from the filter and the determination of the
quantity of each pollutant in the extraction. Portions of individual filters are extracted and analyzed to
produce approximately 26 individual 24-hour observations per year, or portions of individual filters
are combined for extraction and analysis to create a composite sample for a month or a quarter.
                                            I-3

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DESCRIPTION OF DATA TABLES
   This publication contains a data section for each pollutant and these data sections are arranged
in the same order as the pollutants listed in Table 1. Also, for each pollutant the method of analysis
is utilized to sort the data. Within pollutant and method of analysis, the data are sorted by State  site
and year.

   For each individual page, the heading includes pollutant name, method of collection and analysis
the measurement  units for the data, and the time period included. The standard units for all pollu-

cubTc met^ug/m'^' Wh'Ch " QiV6n '" nan°9rams Per cubic ™ter (ng/m>). are micrograms per

                         Table 2. SAROAD CONTACT OFFICES
                         Location
           EPA Region I
           60 Westview Street
           Lexington, MA 02173

           EPA Region II
           26 Federal Plaza
           New York, NY 10007

           EPA Region III
           6th and Walnut Streets
           Philadelphia, PA 19106

           EPA Region IV
           345 Courtland Street, NE
           Atlanta, GA 30308

           EPA Region V
           230 S.  Dearborn
           Chicago, IL 60604

           EPA Region VI
           1201 Elm Street
           Dallas,  TX 75270

           EPA Region VII
           1735 Baltimore Avenue
           Kansas City, MO 64108

           EPA Region VIII
           1860 Lincoln Street
           Denver, CO 80203

           EPA Region IX
          215 Fremont Street
          San Francisco, CA 94105

           EPA Region X
           12006th Avenue (M/S413)
          Seattle, WA 98101

          National Air Data Branch
          Chief, Requests & Information Section
          Research Triangle Park, NC 27711
  Commercial
   telephone
 (617)861-6700
 (212)264-9802
 (215)597-9860
 (404)881-2864
(312)353-1447
(214)749-3971
(816)374-3791
(303)837-2226
(415)556-2270
(206)442-1580
(919)541-5395
   FTS
 telephone
 223-2100
 264-9800
 597-8133
 257-2864
 353-2303
749-7126
758-3791
327-2226
556-2326
399-1580
629-5395
                                         1-4

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   The State name appears at the beginning of the data for each state and after the page heading for
each page. For each line of the report, the following data items are included: site code, city or county
name, site address, agency/project codes, sampling interval, year, number of observations, maxi-
mum value, and arithmetic mean. Information2 in addition to the site code, city or county name, and
site address is available to locate the sites. The Agency Type Code (Table 3) indicates the type of
agency responsible for the laboratory analysis, and the Project Code  (Table 4) indicates the type of
surveillance being conducted. The sampling  interval indicates whether the data values  represent
analysis of individual high-volume filters or a composite sample containing portions of several filters.
                            Table 3. SAROAD AGENCY TYPES
          A

          B

          C

          D

          E

          F

          G

          H

          I

          J

          K

          L

          M

          N

          P

          Q

           R

          S-Y

          Z
EPA Headquarters group responsible for atmospheric surveillance

EPA Headquarters group responsible for meteorological activity

EPA Headquarters group responsible for effects research

EPA Headquarters group responsible for atmospheric research

EPA Headquarters group responsible for abatement activity

State agency

County agency

City agency

District agency

Private

Institution (university, college, etc.)

Military

International agency

Other Federal nonmilitary agencies

EPA Regional Office group responsible for atmospheric surveillance

World Meteorological Organization

World Health Organization

Open for future expansion

Other
   The arithmetic mean is printed in this report for data that satisfy the minimum summary criteria.
In calculating the arithmetic mean, one-half the minimum detectable value is substituted for all val-
ues less than or equal to the minimum detectable value. Reports that give the arithmetic mean even
 ^Directory of Air Quality Monitoring Sites Active in 1975. U.S. Environmental Protection Agency, Office of Air and
 Waste Management, Office of Air Quality Planning and Standards, Research Triangle Park, North Carolina
 27711, Report No. EPA-450/2-77-009, May 1977.
                                              I-5

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LhnAU?,h the minimum summary criteria are not satisfied are available from NADB or the appropriate
EPA Regional Office.                                                            w>vpi>ai*
   Summary criteria for noncontinuous observations with sampling intervals of 24 hours are:
   1.   Data representing quarterly periods must reflect a minimum of five observations for the quar-
       ter. Should there be no measurements in 1 of the 3 months of the quarter, each remainina
       month must have no less than two observations reported.
  2.   Data representing annual periods must reflect four valid quarters of observations that have
       satisfied the quarterly criteria.

  Summary criteria for noncontinuous observations with a composite sampling interval are:
  1.   Data for quarterly composite must reflect the four individual  quarters to calculate a valid
       annual arithmetic mean.
  2.   Data for monthly composite must reflect a minimum of 8 individual months with 2 months
       in each quarter to calculate a valid annual arithmetic mean.
                     Table 4. SAROAD PROJECT CLASSIFICATIONS
                    01
                    02
                    03
                    04
                    05
                    06
                    08
                    09
                    10
                    11-99
Population-oriented surveillance
Source-oriented ambient surveillance
Background surveillance
Complaint investigation
Special studies
Episode monitoring
Global surveillance
Duplicate sampling
Continuous Air Monitoring Program
For Federal network and future expansion
                                          I-6

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1971 TO 1 97^
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                                                             1971 TO  !»?<;
                                                                              A*Y/    SA»PLl»'G         NO. OF      M4ylMUM
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                            POLLUTANT:
               •JON-C'lTFOT *  Pni.LUTAMT t»rp0pT


MPTWin; Mf-Vni   EMISSION  SPFCTPA (LOW  TTMP A
                        1971  TO |97<;
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266

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UNITS: I'G/<"" TTFR ( ?5 ci
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    1971 TO 1 97^
    STATF cpOF Apfrft MTF ADDRESS
    	
    TE '«"?ipP01 N&SHVILLF tD* SOU™ l7™ ST n l°CKF
    M«.?5^0n05 MASHV LLE CORNFR OF 16TH AVENUF MOP
    
    
    
    itZ^noil NAqHvillE 1 G ' "» TR!*'!TY LAMP
    
    
    
    H«j5«inni7 "ACHVHLE: 330R Kiw,* LAMP
    
    
    
    MH?i=7C<-C[ FTP R^NK1 *31« HAYTPM BLVHi.
    
    Ue5"o°P2 !>«» Ot'N P"R* 5T"rFT U"FP ""FP
    «ip17rrol "AY n «• 7200 P«Y>'AY
    ,','^BSnnr! CM«MB »<; Cn EIRE STA FH Hc5 «T 23^1
    nspuppn? CHAP» B<; Cn F1RF STATinN IBT PFLU1FW1
    i^nisnco? cturr crrv mo H«RSFTT FIRF ST«T,ON
    ,,t.|COOOI CORPUS rHR,sT! VECTOR CO^TOOL 3n»l "PPS«
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    1117TO'17 FI Fan T1LLH«N Hr«LT« CFNTEP ?2n
    ^i-qpp..^, r,iLVFSTn*J C1TYHALL
    ,^ ,?noo, HAPMKSF" H»PL!NC,E»i WATER fORKS
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    3 5
    a 12
    * 10
    001 71 HOIJP 7 7
    1 t 1
    5 1 7
    3 1
    17
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    7 «
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    7
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    73 •
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    H 71 HOUR 71 7
    H 7« HOUP 7! 3
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    Cl
    MAXIMUM
    IS. 1
    20.2
    17.7
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    77.1
    
    ARITHMETIC
    MEAN
    
    
    
    
    
    
    
    
    
    
    
    
    
    10.3
    11.5
    9.5
    9.3
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    11.0
    9.2
    343
    

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                                      TECHNICAL REPORT DATA
                               (Please read Instructions on the reverse before completing)
     REPORT NO
      EPA-450/2-78-001
     TITLE AND SUBTITLE
    
    Air Quality  Data For Non-Criteria  Pollutants
               1971  Through 1975
                5 REPORT DATE
                  January  1978
                6. PERFORMING ORGANIZATION CODE
     AUTHOR(S)
    
    National  Air Data Branch
                                                              <8. PERFORMING ORGANIZATION REPORT NO.
     PERFORMING ORGANIZATION NAME AND ADDRESS
    U.S. Environmental Protection  Agency
    Office  of  Air Quality Planning and Standards
    Monitoring and Data Analysis  Division
    Research Triangle Park, North  Carolina  27711
                                                               10. PROGRAM ELEMEI*
                11. CONTRACT/GRANT NO.
    2 SPONSORING AGENCY NAME AND ADDRESS
    U.S.  Environmental Protection  Agency
    Office  of Air and Waste Management
    Office  of Air Quality Planning and Standards
    Research  Triangle Park, North  Carolina  27711
                 13 TYPE OF REPORT AND PERIOD COVERED
                   Final   1971-1975
                 14. SPONSORING AGENCY CODE
    5. SUPPLEMENTARY NOTES
    6. ABSTRACT
            This report presents  a comprehensive  inventory of data  produced by analysis
       of hi-vol filters  for  trace metals and  inorganic ions for  1971-1975.  This in-
       ventory is based on  data acquired through  extensive monitoring  activities con-
       ducted by Federal, State,  and local pollution control agencies  and submitted
       to the U.S. Environmental  Protection Agency's National Aerometric Data Bank.
                                    KEY WORDS AND DOCUMENT ANALYSIS
                      DESCRIPTORS
                                                  b.IDENTIFIERS/OPEN ENDED TERMS
                                                                             c. COSATI Field/Group
       Air Pollution
       Monitors
       National Air Sampling Network
       Inorganic  ions
       Metals
    13 DISTRIBUTION STATEMENT
       Release Unlimited
    19. SECURITY CLASS (This Report)
       Unclassified
    >1. NO. OF PAGES
       360
                                                  20. SECURITY CLASS (This page)
    
                                                     Unclassified
                                                                             22. PRICE
    EPA Form 2220-1 (9-73)
                                               "3T
        .S. GOVERNMENT PRINTING OFFICE: 1978-740 - 249/ 417 REGIONNO.4
    

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