APTD-1497
A STUDY OF EMISSIONS
FROM LIGHT DUTY VEHICLES
IN SIX CITIES
U.S. ENVIRONMENTAL PROTECTION AGENCY
Office of Air and Water Programs
Office of Mobile Source Air Pollution Control
Certification and Surveillance Division
Ann Arbor, Michigan 48105
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APTD-1497
A STUDY OF EMISSIONS
FROM LIGHT DUTY VEHICLES
IN SIX CITIES
Prepared by
Automotive Environmental Systems, Inc.
7300 Bolsa Avenue
Westminster, California 92683
Contract No. 68-04-0042
EPA Project Officer: James M. Marzen
Prepared for
ENVIRDNMENTAL PROTECTION AGENCY
Office of Air and Water Programs
Office of Mobile Source Air Pollution Control
Certification and Surveillance Division
Ann Arbor, Michigan 48105
March 1973
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The APTD (Air Pollution Technical Data) series of reports is issued by
the Office of Air Quality Planning and Standards, Office of Air and
Water Programs, Environmental Protection Agency, to report technical
data of interest to a limited number of readers. Copies of APTD reports
are available free of charge to Federal employees, current contractors
and grantees, and non-profit organizations - as supplies permit - from
the Air Pollution Technical Information Center, 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 22151.
This report was furnished to the Environmental Protection Agency by
Automotive Environmental Systems, Inc., Westminster, California, in
fulfillment of Contract No. 68-04-0042. The contents of this report
are reproduced herein as received from the contractor. The opinions,
findings, and conclusions expressed are those of the author and not
necessarily those of the Environmental Protection Agency. Mention of
company or product names is not to be considered as an endorsement by
the Environmental Protection Agency.
Publication No. APTD-1497
11
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ABSTRACT
A comprehensive study of emissions from light duty vehicles was
performed in six cities of the United States to determine the contribution
to atmospheric pollution by the vehicle population. Under sponsorship of
the Office of Air Programs, United States Environmental Protection Agency,
over 1,000 vehicles of the 1957 through 1971 model years were tested to
determine the levels of hydrocarbon, carbon monoxide, carbon dioxide and
oxides of nitrogen exhaust emissions. Evaporative emission tests using the
SHED technique were performed on a subsample of vehicles in Los Angeles and
Denver. Vehicle exhaust emission test procedures included the 1972 and 1975
Federal Test Procedures, steady state tests at idle, 15 mph, 30 mph, 45 mph,
and 60 mph as well as the 125-second Federal Short Cycle. Also included was
the measurement of effluents during 32 acceleration and deceleration modes
between all possible combinations of the steady state conditions. These modes,
combined into an acceleration/deceleration sequence, provided information
relating to mass emissions from the various accelerations and decelerations
encountered by the motoring public in normal driving. All vehicle exhaust
emissions, which were measured by the constant volume sampling technique, were,
on the average, of similar magnitude among all cities except Denver, Colorado.
Carbon monoxide and hydrocarbon effluents were significantly higher at high
altitude, but oxides of nitrogen were significantly lower. Relatively small
differences in average hydrocarbon levels among manufacturers were obtained,
although compact and other small vehicles showed lower emission values. Greater
differences in carbon monoxide, carbon dioxide and oxides of nitrogen were
evident among manufacturers. The 1968 through 1971 model year vehicles, which
were subject to Federal exhaust emission controls, exhibited lower mean hydro-
carbon and carbon monoxide levels than the 1957 through 1967 model year vehicles,
although oxides of nitrogen levels were higher from the new, controlled vehicles.
Hydrocarbon evaporative emissions were over twice as high in Denver as Los
Angeles. Comprehensive statistical analyses of emission results by city,
manufacturer, make, model year and engine class are presented in the final
report.
ill
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TABLE OF CONTENTS
SUMMARY OF RESULTS Page
1. INTRODUCTION 1-1
2. TECHNICAL DISCUSSION
2.1 Program Objective 2-1
2.2 Program Design 2-2
2.3 Test Vehicle Procurement 2-4
2.4 Facilities and Equipment 2-17
2.5 Equipment Qualification, Calibration and Cross Check 2-28
2.6 Test Procedures 2-45
2.7 Data Handling 2-59
3. RESULTS AND CONCLUSIONS
3.1 Federal Test Procedure Results by City, Make and
Model Year 3-1
3.2 Federal Test Procedure Results by Manufacturer
and City 3-35
3.3.1 Federal Test Procedure Results by Vehicle Weight
and City 3-40
3.3.2 Federal Test Procedure Results by Transmission and City 3-44
3.4 Federal Test Procedure Results by Common Engine Class 3-47
3.5.1 Acceleration/Deceleration Sequence Bag Results, Steady
State Results and Short Cycle Results by City 3-49
3.5.2 Acceleration/Deceleration Sequence Mode Results by City 3-53
3.5.3 Comparison of Acceleration/Deceleration Sequence Bag
Results and Acceleration/Deceleration Sequence
Calculated Results by City 3-60
3.6 Evaporative Emission Test Results 3-62
3.7 Analysis of Replicate Test Results 3-64
3.8 Significant Differences in Results Among Cities and
Model Years 3-66
iv
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TABLE OF CONTENTS
4. APPENDIX (Separately Bound)
4.1 Vehicle Information 4-2
4.2 1972 and 1975 Federal Test Data 4-29
4.3 Acceleration/Deceleration Sequence Data, Federal
Short Cycle Data and Steady State Idle Data 4-55
4.4 Steady State Test Data 4-82
4.5 Evaporative Emission Test Data for Los Angeles and
Denver 4-107
4.6 Cumulative Frequency Distribution of 1972 Federal
Test Data 4-113
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SUMMARY OF RESULTS
Exhaust emission tests in accordance with the 1972 and 1975
Federal Test Procedures were performed on a representative sample of 1,020
light duty, 1957 through 1971 model year vehicles in the United States.
Hydrocarbons, carbon monoxide, carbon dioxide, and oxides of nitrogen were
measured using the constant volume sampling technique. The results of the
test program, presented in grams of effluent per vehicle mile, are summarized
by manufacturer, by city and by model year in Table I. Differences in
carbon monoxide, carbon dioxide and oxides of nitrogen levels are evident
among manufacturers, although hydrocarbon levels are relatively uniform.
Significant differences in hydrocarbon, carbon monoxide and oxides of nitro-
gen levels exist between Denver and the other five cities. Hydrocarbon and
carbon monoxide levels from the 1968 through 1971 vehicles, which were subject
to Federal exhaust emission controls, are significantly lower than those of
the uncontrolled 1957 through 1967 vehicles, although oxides of nitrogen are
higher.
Effluents by city for the steady state test conditions and for
the Federal Short Cycle are presented in Table II. Carbon monoxide and
hydrocarbon emission levels for 30 mph, 45 mph and 60 mph are relatively
constant for each city, although differences do appear among the cities.
Carbon dioxide and oxides of nitrogen greatly increase from 30 mph to 60 mph.
Emission levels from idle, 15 mph cruise and the Federal Short Cycle appear
to be significantly different from the other steady state conditions. As with
the 1972 and 1975 Federal test results, mean vehicle emission levels for hydro-
carbons and carbon monoxide are consistently higher for Denver vehicles and
oxides of nitrogen are significantly lower.
Evaporative emission results obtained by the SHED technique are
presented in Table III for the Los Angeles and Denver sample. Average
evaporative emission levels for both the diurnal loss and hot soak loss tests
are over twice as high in Denver. Evaporative emission results are based on
a smaller vehicle sample for both cities.
VI
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TABLE I
SUMMARY OF RESULTS
FEDERAL DRIVING SCHEDULES
VEHICLE EXHAUST EMISSIONS IN GRAMS PER VEHICLE MILE
By
Manufacturer
Excluding Denver
American Motors
Chrysler Corp.
Ford Motors
General Motors
Volkswagen
By City
Los Angeles
Denver
Chicago
Houston
St. Louis
Washington ,D.C.
All Cities
All Except Denver
By Model Year,
Excluding Denver
1957 - 1962
1963 - 1967
1968 - 1971
Number
of
Tests
31
117
212
418
60
175
169
169
169
169
169
1020
851
138
353
360
Hydrocarbons
19721 19752
6.46
7.24
7.48
7.76
7.76
8.28
9.79
7.58
7.56
7.62
6.60
7.91
7.53
9.18
9.53
4.96
J
5.87
6.22
6.83
7.02
7.32
7.46
8.59
6.83
6.90
6.91
5.94
7.11
6.81
8.51
8.64
4.37
Carbon
Monoxide
1972
70.0
90.9
75.0
86.7
58.9
86.48
123.88
74.99
88.77
83.75
71.66
88.24
81.17
84.45
98.1
63.5
1975
65.1
76.1
66.4
77.3
56.1
74.44
112.11
66.37
82.14
74.81
61.87
78.60
71.94
79.7
87.5
53.9
Carbon
Dioxide
1972
447
518
518
550
285
526
476
483
537
482
530
506
512
479
472
573
.3
.9
.4
.1
.1
.99
.31
.86
.87
.21
.26
.37
.34
.6
.3
.6
1975
436
•
512
504
535
281
515
460
475
520
469
517
493
500
468
463
556
.4
.0
.5
.7
.9
.75
.09
.75
.71
.57
.80
.41
.03
.3
.2
.7
Oxides of
Nitrogen
1972 1975
3.72
4.30
4.37
3.99
2.57
3.57
2.26
3.56
4.34
3.63
5.18
3.75
4.05
4.16
3.43
4.81
3.72
4.65
4.47
4.03
2.49
3.61
2.23
3.65
4.35
3.72
5.31
3.81
4.12
4.13
3.36
4.92
1972 Federal Test Procedure results using sample and background bags for each of
cold transient and cold stabilized portions.
1975 Federal Test Procedure results using sample and background bags for each of
cold transient, cold stabilized and hot transient portions.
NOX corrected for humidity.
vii
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TABLE II
SUMMARY OF RESULTS
STEADY STATE TESTS AND FEDERAL SHORT CYCLE .
VEHICLE EXHAUST EMISSIONS IN GRAMS PER VEHICLE MILE
CITY EFFLUENT IDLE
HC 1.45
Los Angeles CO 17.02
C02 72.32
NOX 0.08
»
HC 1.47
Denver CO 17.20
C02 60.54
NOX 0.12
HC 1.30
Chicago CO 15.49
C02 63.85
NOX 0.10
HC 1.50
Houston CO 18.74
C02 76.13
NOX 0.14
HC 1.33
St. Louis CO 16.43
C02 64.28
NOX 0.08
HC 1.12
Washington CO 13.25
C02 65.04
NOX 0.13
HC 1.34
All Except CO 16.19
Denver C02 68.35
NOX 0.11
1. Idle results in Grams per Minute. NOX Not Corrected for Humidity.
2. FSC - Federal Short Cycle.
TABLE III
SUMMARY OF RESULTS
VEHICLE EVAPORATIVE EMISSIONS IN GRAMS PER VEHICLE
Number Hydrocarbons
of Tests *
125
Denver 20
*Excluding Replicates
viii
15 mph
5.28
69.11
409.53
0.51
6.06
86.49
345.65
0.83
5.47
66.57
358.70
0.87
5.68
77.29
391.06
0.83
4.90
67.68
334.24
0.53
4.23
56.10
380.44
1.04
5.11
67.36
374.23
0.75
30 mph
3.09
29.50
333.12
1.69
3.74
52.13
297.92
1.53
3.48
29.77
318.61
2.36
3.02
35.11
318.01
1.49
2.76
29.54
301.64
1.57
2.59
26.19
343.54
2.88
2.99
30.02
323.03
2.00
45 mph
2.91
24.60
357.90
3.78
3.94
56.43
330.09
3.07
3.59
30.53
357.65
4.37
2.83
32.38
356.13
3.47
2.58
26.13
315.26
3.38
2.57
25.40
390.83
6.04
2.90
27.79
355.55
4.21
60 mph
2.60
25.51
372.47
5.51
3.87
71.13
368.91
4.52
3.62
32.63
417.11
6.26
2.47
31.71
404.79
5.70
2.67
26.97
362.26
5.43
2.88
25.79
452.50
8.90
2.85
28.50
401.60
6.35
FSC2
5.69
48.53
438.48
3.10
7.07
94.68
348.85
2.13
5.74
59.74
392.28
3.42
5.52
63.16
417.03
2.83
5.28
56.43
378.28
3.10
4.46
48.11
417.79
4.23
5.34
55.15
408.96
3.34
Diurnal Losses
23.53
47.20
Hot Soak Losses
13.75
34.78
Combined Losses
37.28
81.98
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1-1
1. INTRODUCTION
Exhaust and evaporative emissions from gasoline powered light
duty vehicles contribute significantly to air pollution in the United States.
The impact of the automobile as a source of polluting effluents is highly
dependent not only upon characteristics of the vehicles, but upon vehicle
population density and modes of operation which are strongly influenced by
societal congestion. All urban areas in the United States with population
levels of a million or more have serious air pollution problems—smaller areas
also have some amount of poor air quality.
The exact portion of the nationwide inventory of air pollutants
contributed by the automobile is not accurately known. Estimates for carbon
monoxide and hydrocarbon effluents from vehicles range from thirty to eighty
percent, depending upon the source of information. Oxides of nitrogen
effluents contributed by automobiles are estimated at twenty to forty percent.
One fact is certain, that any amount of pollutants near these levels is a
serious threat to life and property in this country.
The United States Environmental Protection Agency and its predecessor
organization, the National Air Pollution Control Administration, have recog-
nized the problem of vehicle pollution, and have assigned a high priority to
the control and measurement of emissions from light duty vehicles and trucks.
In addition to the stringent vehicle emission control requirements imposed upon
new vehicle manufacturers, are the Environmental Protection Agency's ongoing
efforts to develop accurate emission factors for use in calculation of the
exact contribution to atmospheric pollution by light duty vehicles. Once
these factors are known and the proper segment of the air pollution inventory
assigned to motor vehicles, effectiveness of control strategies can be esti-
mated and projected. Acquisition of such information on a continuing basis
will assist in evaluating control strategies in perspective with control
results. This information will enable the prediction or incipient detection
of serious air pollution episodes in highly populated areas. Also, emission
factor data will aid in quantifying for the American people, the urgency of
the vehicle pollution problem in comparison with the many other environmental
problems besetting society today.
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1-2
Until recently, accurate means of assessing the vehicle's role in
the pollution inventory were not widely available. Older techniques, while
able to define emission characteristics of the vehicle, could not be used to
relate these characteristics to the true amount of pollutants entering the
atmosphere. New procedures more representative of actual vehicle operation
have been developed by the Environmental Protection Agency. New instruments
and techniques for sampling exhaust emissions can now provide realistic and
"-*
accurate data concerning automotive pollutants.
Hydrocarbons, carbon monoxide and oxides of nitrogen from the
exhaust of internal combustion engines and unburned hydrocarbons evaporating
from the vehicle fuel system are among the pollutants for which quantitative
data are sought. Currently, over 95 percent of the cars on the road in the
United States are represented by the 1957 through 1971 model years. The
motoring public quite naturally tends to drive the newer and more populous
vehicles much more than the older, or perhaps, second cars. However, the
older, uncontrolled vehicles may be responsible for greater than 95% of total
automotive pollutants because of their higher emission levels.
Therefore, it is desirable to test a statistically representative
sample of vehicles in the United States to accurately assess the vehicles'
contribution to atmospheric pollution, and to develop the much needed emission
factors relating to vehicular pollution. Furthermore, it is desirable that
light duty vehicle emissions information be obtained from diverse areas in the
United States, to account for the effects upon vehicle emissions of various
topographic, meterologic or demographic properties.
Consistent with the need to develop comprehensive information about
vehicle pollution in the United States, the Environmental Protection Agency
has awarded a "Study of Emissions from Light Duty Vehicles in Six Cities" to
Automotive Environmental Systems, Inc. The results of the program are
presented in this final report.
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2-1
2. TECHNICAL DISCUSSION
2.1 PROGRAM OBJECTIVE
The overall objective of "A Study of Emissions from Light Duty
Vehicles in Six Cities" is to gather accurate exhaust and evaporative
emissions data which are representative of the nation's vehicle population.
These data will be used to develop average emission factors which precisely
define emission characteristics from light duty vehicles in the United States.
the average emissions factors are to be used by the National Inventory of
Air Pollution Emission and Control Branch (NIAPEC) of the United States
Environmental Protection Agency to determine the contribution of light duty
vehicles to the national air pollution inventory. These factors will enable
NIAPEC to project vehicle emission levels in metropolitan areas which may be
used to anticipate pollution episodes or assist in the evaluation of pollution
control strategies such as transportation control.
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2-2
2.2 PROGRAM DESIGN
In support of the broad objective of this program to accumulate
evaporative and exhaust emission data which will provide an accurate measure
of the automobile's contribution to the nation's emissions inventory, several
subordinate objectives had to be fulfilled. The first and perhaps most im-
portant was to insure that the sample from which vehicle emissions data were
obtained was statistically representative of the nationwide population.
Demographic, topographic, and meteorologic considerations dictated that in
order to obtain a representative sample in the United States, the sample had
to be extracted from disparate areas in the United States. Since much of the
concern of vehicle caused pollution stems from the metropolitan areas, six
disparate areas were chosen for the program. These areas are representative
of some of the most populated areas in the United States as well as diverse
areas in terms of climate and terrain. Los Angeles represents the temperate,
warm and sunny western portion of the United States, and Denver at an alti-
tude of one mile with rather mountainous terrain is representative of
mountain metropolitan areas. Chicago, representing the Great Lakes and north-
east region of the United States is typical of cities with long winter seasons.
St. Louis and Houston are typical of extremes in the Great Plains area of the
United States with St. Louis experiencing rather moderate winters and Houston
normally having very warm but humid climate. Washington, D. C. is similar to
many cities on the eastern seaboard yet differs sufficiently from those in the
northeast such as Chicago. The need for multiple area testing was strengthened
by the diverse vehicle maintenance practices, driving habits, and operational
characteristics of vehicles in these atmospheric areas as well as potential
differences in the metropolitan vehicle populations.
A rather important consideration in support of the overall program
objective was that the proper selection of test vehicles be made. Over 95% of
the vehicle population consists of the 1957-1971 model years. Therefore, these
vehicle model years were selected to be tested in this program. In any statis-
tical sampling program, there is always concern about the statistical validity
of the sample. A careful delineation of the various vehicle makes, engine
sizes, and engine transmission combinations was obtained, and a desired national
test vehicle sample was developed.
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2-3
Another important consideration in support of the program objective
was the orderly accumulation of precise test data. Therefore, precision
test equipment, well defined procedures, and rigorous qualification, cali-
bration and cross check techniques were used in the program.
In order to accumulate accurate exhaust and evaporative emission
test data from the vehicle sample, techniques which measure the true pollut-
ing characteristics of vehicles were required. The constant volume sampling
technique as -specified in the 1972 and 1975 Federal Test Procedures was used
to measure the pollution characteristics of the test vehicles. In addition
to accumulating information by these techniques, test data on other vehicle
operating conditions such as idle, steady state and various typical
accelerations and decelerations were required by the contract.
The evaporative emission test procedure used for testing in Los
Angeles and Denver had to be applicable to both the controlled and uncontrolled
vehicles. The Sealed Housing for Evaporative Determinations (SHED) technique
was used for this program. This technique consists of placing the car in an
enclosure and measuring the concentration of evaporated hydrocarbons in the
atmosphere within the enclosure.
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2-4
2.3 TEST VEHICLE PROCUREMENT
2.3.1 Selection Procedure
The objective of the test vehicle procurement task was to obtain
test vehicles of the appropriate make, model and age which are representative
of the nation's vehicle population. To satisfy this goal, AESi developed a
selection procedure for choosing the vehicles for the program test fleet.
The selection procedure is depicted in Figure 2.3-1.
For each of the six cities, an nth-name sample of 1957 through
1971 automobiles registered in the test locations (as defined by postal zip
codes) was obtained from R. L. Polk and Company. The nth-name sampling
technique used by Polk results in the selection of a random sample by select-
ing the vehicles whose owners reside at every nth street address within the
sample area, where:
n = ^ ; where X = Total number of vehicle owners per city
and Y = Sample size
The randomly selected names for each city were submitted to AESi
on magnetic tape.
A subsample of vehicles which best fit the nation's vehicle
population profile of make, model year, and number of engine cylinders, was
selected for each of the six cities. As the program progressed, statistics
concerning vehicles actually tested were used to continually modify the
selection to maximize its conformance with the national vehicle population
profile. The subsample as selected by the computer was printed out in the
format shown in Figure 2.3-2.
A mailing consisting of a letter, an informative brochure, and a
postage-paid return card as shown in Figures 2.3-3, 2.3-4 and 2.3-5 was sent
to each of the vehicle owners selected in the subsample. The aura of "junk
mail" was minimized by typing names and addresses of the selected vehicle
owners on the letters and envelopes. In St. Louis, labels printed by the
computer were used rather than personalized envelopes to determine whether
the response level would be affected by this strategy.
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2-5
FIGURE 2.3-1
FLOW DIAGRAM OF TEST VEHICLE SELECTION PROCEDURE
Prepare Mailing
Materials § Obtain
EPA Comments and
Approval
Randomly Select Names of
Vehicle Owners for each
Make, Year, and No. Cyl.
Perform First Stage
Selection of Subsample
in Proportion to
National Population
I
Write
Computer
Selection
Program
Send Mailing to
Vehicle Owners
in each City
I
Followup Mailing to
Maximize Response with:
* Publicity
* Phone Calls
Quantitatively Evaluate Response.
Clarify As Needed. Review for:
* Mileage
* Engine Modifications
* Recent Tuneup
* Recent Paint Job
Select Test Fleet by "fitting" Test
Vehicles As Closely As Possible to
Proportions of National Vehicle
Population Characteristics Using
This Hierarchy of Criteria:
* Year
- Make
* CID
* Transmission
Compatible With Our Needs?
If so, List.
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2-6
No.
NAME
30 MR. J M BECMAN
31 MR. R E BECK
33 MR. E K CHARD
34 MR. W A RIGHT
35 MR. A H BICKER
36 MR. T E MCDONNA
37 MR. R M PODHAJA
38 MR. F G ANDRE
39 MISS D V ANDER
40 MR. R G ANDER
41 MR. R A ANDERS
42 MISS L M ROD
43 MISS B J DRY
44 MR. R C ANDERSON
45 MR. K B ANDERS
46 MR. J GOETZ
47 MR. R F GEEGAL
48 MR. M B ERNST
ADDRESS
57 APACHE ST
WHEATON IL 60187
1023 FRANKLIN DR
FRANKLIN PARK IL 60131
121 FRANCES LA
PARK RIDGE IL 60068
I8WI3 STANDISH RD
VILLA PARK IL 60181
962 IVANHOE LA
FRANKLIN PARK IL 60176
4 ADAM CT
ADDISON IL 60101
66 BEAUMONT
DES PLAINES IL 60016
30 CHARLES ST
MELROSE PARK IL 60164
60 CHARRING CRS RD
ARLINGTON HTS IL 60007
I SHANDON LA
ARLINGTON HTS IL 60008
151 THAYER ST
MT PROSPECT IL 60056
20 THAMES ST
PARK RIDGE IL 60068
816 GRAND LA
RIVER GROVE IL 60171
471 GRACE DR
FRANKLIN PARK IL 60176
12 STANDONSON RD
ROSELLE IL 60172
80 SWAIN CR
ELMHURST, IL 60126
430 PEACOCK RD
ARLINGTON HTS IL 60008
7g LEAHY DR
DES PLAINES IL 60016
YR MAKE CYL,
69 VOLKS
67 BUICK 8
62 FORD 8
69 DODGE 8
68 CHEVY 8
67 PONT I 8
65 FORD 8
63 OLDS 8
64 OLDS 8
67 FORD 8
70 OLDS 8
71 CHEVY 8
70 PLYM 6
65 CHEVY 8
66 CHEVY 8
66 PLYM 6
65 CHEVY 8
70 FORD 8
FIGURE 2.3-2
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2-7
AESi
AUTOMOTIVE ENVIRONMENTAL SYSTEMS, INC. • 3272 NORTH E STREET, SAN BERNARDINO, CALIFORNIA 92405 • PHONE 714 882-1753
Reply To:
9115Medill Avenue
Franklin Park, Illinois 60131
312-455-7186
Mr. K. B. Anders
12 Stand Street
Roselle, Illinois 60172
Dear Mr. Anders:
You may be able to make an important contribution towards control-
ling the nation's serious air pollution problem and receive a $25 United
States Clean Air Savings Bond for your efforts!
As you may have read, the Federal Environmental Protection Agency
is conducting an important nationwide vehicle testing program to measure
pollutants emitted by the nation's automobile population. Automotive
Environmental Systems, Inc., has been selected by the Environmental Protection
Agency to perform this program, which will begin in Chicago very shortly. We
are writing to you because we would like to consider your vehicle as a candi-
date for testing in this program.
If your car meets the requirements of mileage, engine characteristics,
etc., and is selected for the program, we will need it for about 24 hours in
our laboratory, where it will be tested under simulated normal driving condi-
tions. No unusual operations will be performed, and absolutely no adjustments
will be made to the vehicle. Your car will be fully insured while in our
possession. In return for your assistance; we have been authorized by the
Environmental Protection Agency to award a $25 Clean Air Savings Bond to each
participant whose car is tested for this program. In addition, if you wish,
we will provide you with a late model, fully insured loan car for the full
period that your car is being tested.
We know you will want to be a part of a project so important to our
environment. Please fill out and return the enclosed postage paid card and we
will contact you shortly to obtain any additional required information, and to
schedule your car for testing, if it is selected for the program.
trulyvyours,
M. Van Loan
Vice President
MVL:slv
FIGURE 2.3-3
Improving the environment through modern automotive technology
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AESi ,
IHONUfHTAl SYSTfMS. INC
FIGURE 2.3-4
QUESTIONS AND ANSWERS CONCERNING THE SIX CITIES
STUDY OF EMISSIONS FROM LIGHT-DUTY VEHICLES
Sponsored by the Environmental Protection Agency
of the U.S. Government
Performed by Automotive Environmental Systems, Inc.
Contract No. 68-U4-G042
4. IS THE PROGRAM REALLY WORTHWHILE?
Air pollution is an urgent national problem of the highest priority,
and the automobile is a major source of air pollution. To evaluate
the effectiveness of action taken previously to control the problem
and to best define what additional action must be taken in the future,
the contribution of automobiles to atmospheric pollution under varying
conditions must be clearly defined. This program will provide such
information, and as such, represents a major step in controlling the
nation's air pollution problem.
1. WHAT IS THE SIX CITIES PROGRAM?
The Six Cities Program is a major nationwide vehicle pollution testing
program sponsored by the Environmental Protection Agency of the U.S.
Government .ind is being performed by Automotive Environmental Systems,
Inc. More than 1,000 consumer-owned automobiles will be tested across
the nation using the latest Federal procedures for vehicle pollution
testing. In addition to making an extremely important contribution tu
the nation's fight against air pollution, volunteer; whose cars are
tested will receive a S25U.S.CleanAir Sayings Bond.
WHAT IS THE OBJECTIVE OF THE PROGRAM?
The broad objective of the program is to develop meaningful data and
information concerning pollution characteristics of a spectrum of 1957
through 1971 iiiodel vehicles. This data will then be utilized to deter-
mine the contributions to atmospheric pollution by automobiles in
various sections of the country under many different conditions.
3. HOW WILL THIS OBJECTIVE BE MET?
The data and information sought will be developed by selecting a repre-
sentative sample of consumer owned vehicles and testing these vehicles
in AESi emissions testing laboratories in accordance with a uniform
procedure prescribed by EPA. This procedure involves operating a
vehicle under simulated highway conditions in our laboratory for
approximately forty minutes in a series of mild accelerations, decel-
erations, cruises, and idles. While the vehicle operates, exhaust
gases are extracted and analyzed. In addition, some of the vehicles
are tested to determine the level of evaporative emissions emanating
from the carburetor and gas tank. Absolutely nc> modifications, ad-
justments or unusual operations are performed with the car at any time!
At the completion of the program, the data from the individual tests
will be consolidated and analyzed for the entire program.
5. WHAT ARE THE DETAILS OF PARTICIPATING?
Based upon the year, make, model and number of cylinders of their cars,
vehicles owners are selected and contacted by mail and asked to partici-
pate in the program. These persons are requested to contact AESi , either
by returning a postage paid card or by telephoning AESi, to provide cer-
tain additional information concerning their cars,"such as transmission
type, number of barrels of carburetor, cubic inch displacement of the
engine, and particulars concerning the maintenance of the vehicle. Based
upon all of the information available, a final selection of participants
in the program will be made, and these participants hill be contacted
and scheduled for testing at a time convenient to them.
t>. WHY SHOULD PEOPLE VOLUNTEER THEIR CARS FOR TESTING?
To satisfy the program's objectives, it is imperative that a truly
representative cross section of American consumers volunteer their cars
for testing. If we are to achieve this desired cross section, the support
of everyone contacted is most important. Every non-participant represents
a potential bias in the conclusions that we hope to derive from the pro-
gram. The program represents one of the few opportunities that an indi-
vidual may make an important and direct contribution to the nation's
fight against air pollution.
As an added incentive to encourage people to participate by volunteering'
their vehicles for testing, the Environmental Protection Agency has
authorized AESi to award a $25 U.S. Clean Air Savings Bond to each person
whose vehicle is ;ested.
Once again, it should be emphasized that this program represents one of
the few opportunities that an individual^ can make ;m important and
direct contribution towards controlling the nation7^ air pollution
problem. The participation of all persons who are asked to volunteer
their vehicles is extremely important.
-------
FILL OUT, TEAR OFF
AND RETURN
POSTCARD TODAY!
BUSINESS REPLY MAIL
No Postage Stamp Necessary If Mailed In The United States
Postage will be paid by
AUTOMOTIVE ENVIRONMENTAL SYSTEMS, InjC.
Vehiclt Emissions listing Laboratory
10723 Indianhead Blvd.
St. Louis, Missouri 63132
o
c
73
tn
Yes, I am willing to volunteer my car for pollution testing
Make of car
My car's engine displacement is
Serial Number
Carburetor
.cubic inches.
1 barrel
4 barrel
Transmission: Automatic _
Current mileage on my car is
Name
2 barrel
Fuel Inj.
Manual
FILL tN IF YOU
HAVE THIS
INFORMATION.
Vol. No.
Street No..
City
PLEASE PRINT
Zip Code.
Phone No.
Best time
. to Call
COMPANY USE ONLY
FILL OUT, TEAR OFF
AND RETURN
POSTCARD TODAY!
-------
2-10
Concurrent with the mailing, AESi procurement specialists obtained
the telephone numbers of all selected vehicle owners whose numbers were listed.
Approximately one week after the mailing, AESi procurement specialists began
to call and encourage all selected vehicle owners with listed telephone
numbers to participate in the program. In some cases, selected vehicle owners
were visited personally by the procurement specialists to obtain their cooper-
ation. Also, concurrent with the mailings, local newspapers and selected
special interest groups such as the TB and Health Association were alerted of
the program and encouraged to publicize the program with the objective of
encouraging selected vehicle owners to whom the mailings had been sent to
submit the postage-paid cards to AESi.
After maximizing the response to the mailings, all selected vehicle
owners who were willing to participate in the program were listed and resub-
mitted for a second level computerized selection. Based upon the additional
vehicle parameters of transmission type and cubic inch displacement of the
engine, as well as the original parameters of make, model year, and number of
cylinders, the computer selected from the candidates those vehicles which
best conformed to the national vehicle population profile, and listed all valid
candidates in the format shown in Figure 2.3-6. The code listed at the left of
Figure 2.3-6 indicates the extent to which each vehicle conforms to the pro-
jected test fleet profile. Identification of the code is as follows:
11 conforms perfectly to profile
12 conforms to profile except for engine displacement
13 conforms to profile except for transmission type
21 conforms perfectly to profile but is an extra
candidate and is to be retained as a spare
In addition to the conformity ranking of candidate vehicles, the
computer also indicated any vehicles which were desired but not obtained in the
procurement activity for each city. This enabled the procurement specialist
to substitute for the unobtainable vehicle.
-------
CHICAGO
CARS SELECTED FOR TESTING
CODE NAME
II MR. R L PREST
12 MR. H H HOOP
21* MR. C T TRAFICANT
21* MR. P E BRIEN
21* MR. M L JOHNS
II MR. J B MARTIN
22* MR. C T KINSEL
II MR. C MYERSON
21* MR. E E SURGES
II MISS A M HARREL
MR. P P CIGLET
MR. A J KOLA
13 MISS J A SCHWEP
ADDRESS
224 CLARENCE LN
BERWYN IL 60402
33 BREWSTER CT
LOMBARD IL 60148
596 RUBY LN
DES PLAINES IL 60018
81 OAKTON RD
DES PLAINES IL 60018
5 CHASE ST
LOMBARD IL 60148
42 WOLF OR
MELROSE PARK IL 60164
I I I HOLIDAY DR
DES PLAINES IL 60016
58 CLARENDON DR
ADDISON IL 60101
39 LARCH
ELMHURST IL 60126
883 ROBIN HOOD DR
DES PLAINES IL 60016
33 HICKORY
ITASCA IL 60143
161 OAK PARK
BERWYN IL 60402
20 MICHIGAN
ADDISON IL 60101
YR
64
64
64
64
64
63
7 1
71
71
71
71
71
71
MFGR
FORD
FORD
FORD
FORD
OLDS
MERC
FORD
PLYM
PLYM
RAMBL
RAMBL
DODGE
MERC
CYL COST
6 1
8 2
6 1
8 2
8 2
8 3
8 3
6 1
8 2
6 1
6 1
8 2
8 3
TRANS
A
A
A
A
A
A
A
M
A
A
M
A
A
CID
170
260
352
289
330
390
351
225
360
232
232
318
35 1
SEQ #
56
703
296
810
82
847
840
57
9C2
360
415
808
418
FIGURE 2.3-6
-------
2-12
AESi personnel then contacted the owners of the selected vehicles
and asked them to deliver their vehicles to the laboratory in accordance with
the testing schedule. If the selected vehicle subsequently became unavail-
able for one reason or another, a spare vehicle was substituted for the
initially selected vehicle. Advertising and other strategies were used in a
limited number of circumstances to locate certain hard-to-find models.
-------
2-13
2.3.2 Test Vehicle Handling
Test vehicles were scheduled for testing at each of the laboratories
in accordance with the respective laboratory work load and manpower capa-
bilities. Double shifts were worked in all of the cities from time to time
to expedite the completion of the program. Accordingly, the scheduling
of test vehicles was a critical task, especially since the vehicle owners
were relied upon to deliver their vehicles to the laboratories. Arrangements
were made with the owners of the candidate vehicles several days in advance,
and the owners were again reminded of the appointments one day prior to the
scheduled time of delivery. In addition, standby test vehicles owned by
participants who were especially willing to assist in the performance of
the program and could bring their vehicles to the laboratory on relatively
short notice were held in reserve whenever possible.
Virtually all of the participants required loan cars while their
cars were being tested. AESi arranged for the provision of such loan cars,
with full insurance in accordance with contractual requirements, through the
services of Dollar-A-Day Rent-a-Car and American International Rent-a-Car.
From the standpoint of the rental car fleet at each facility, scheduling was
especially important, since each participant expected to be provided a rental
car expeditiously upon his arrival at the laboratory. Unless a participant
from the previous day had returned a rental car well in advance of the new
participant's arrival, the new participant would either have to wait for the
arrival of a rental car, or additional cars would be required. In the interest
of expediting the program and making it as convenient as possible for the
participants, AESi chose to have additional loan cars on hand to assure the
immediate availability of loan cars for all participants delivering their test
vehicles to the laboratory- Each candidate in the program signed two documents
in conjunction with the exchange of vehicles. The first document was a test
agreement which absolved the participant of all liability relating to his
vehicle while in the possession of AESi. The second document indemnified the
participant from any liability arising from the use of the loan car.
Figure 2.3-7 shows the composition of the actual test fleet and of
the ideal test fleet, in terms of make and model year. For each cell of the idea
-------
2-14
DESIRED TEST FLEET MAKEUP
ALL CITIES
Make/Year
Buic
Cadi
Chev
Chry
Dodg
Ford
I rope
Line
Merc
?}ym
Pont
Ramb
Stud
Misc. *
VW
TOTAL
71
6
3
32
2
5
27
1
1
5
6
9
7
9
120
70
6
3
23
2
5
21
1
3
8
8
2
12
101
69
7
2
23
3
6
19
1
1
4
8
10
3
13
107
68
7
2
23
3
7
17
3
8
10
3
10
100
67
6
2
20
2
S
18
1
3
6
9
2
9
87
66
7
2
23
3
7
22
1
3
6
8
3
7
99
65
7
2
24
1
5
22
4
6
7
8
3
6
95
64
5
2
22
1
4
15
3
5
4
7
4
4
76
63
4
1
20
1
3
14
3
4
3
4
4
]
4
66
62
3
1
15
1
2
9
2
3
2
3
3
3
47
61
2
1
7
1
6
2
1
2
1
2
27
60
1
1
5
1
3
1
1
I
2
17
59
1
1
6
1
1
6
1
1
1
]
1
-i
24
58
1
1
7
5
1
2
2
3
24
57
1
1
7
1
6
1
1
I
1
3
24
TOTAL
(>4
.'5
257
20
53
210
2
5
38
63
83
3'J
2
89
1014
ACTUAL TEST FLEET MAKEUP
ALL CITIES
Make/Year
Buic
Cadi
Chev
Chry
t'odg
Ford
Impe
Line
Merc
OJds
Plym
Pont
Ramb
Stud
Misc. *
VW
TOTAL
71
6
3
32
3
5
27
1
6
7
6
9
6
10
121
70
6
3
23
2
5
21
1
3
8
8
&
4
11
103
69
7
2
23
4
6
19
1
4
6
8
10
3
13
106
68
7
2
22
3
7
17
4
9
8
10
3
10
in:
67
7
2
20
2
5
;;
J
4
3
"
8
2
9
86
bb
7
2
1-1
4
S
22
1
2
7
6
9
3
6
y9
65
7
2
24
1
22
3
6
7
10
3
6
96
64
5
2
23
1
4
15
3
5
4
7
4
4
77
63
4
1
20
1
3
15
3
4
3
3
4
1
4
66
62
3
1
14
2
q
2
3
1
4
3
4
46
61
3
1
7
6
2
3
1
2
1
1
27
60
1
1
5
1
5
1
1
1
1
1
18
59
1
6
1
1
7
1
1
2
1
1
3
25
58
1
1
»
S
3
1
2
1
2
24
57
1
8
1
2
fi
1
1
1
3
24
TOTAL
64
25
257
T ^
54
2 IS
0
5
37
i>7
62
86
38
2
87
1020
-------
2-15
test fleet matrix, it has been necessary to round to the nearest whole vehicle.
Accordingly, the actual test fleet appears to be representative of the nation's
light duty vehicle population. Figure 2.3-8 indicates the test fleet composi-
tion in each of the test sites. The procurement specialists strived to
balance the make/year requirements so that approximately equal numbers of
similar vehicles were tested in each of the test locations. This was accom-
plished, although a slight city-to-city imbalance does occur with certain
vehicles. This slight imbalance derives from the unavailability of certain
models at a given test location and the corresponding availability of the same
models at other locations. Accordingly, when a given vehicle required to
complete the total program test fleet was not located at the prescribed test
location but was located at an alternative site, the vehicle was tested at
the second site.
-------
2-16
LOS ANGELES
Make/ Year
Buic
Cadi
Chev
Chry
Dodg
Ford
Impe
Line
Merc
Olds
Plym
Pont
Ramb
Stud
Misc » VW
TOTAL
Buic
Cadi
Chev
Chry
Dodg
Ford
Impe
Line
Merc
Olds
Plym
Pont
Raj*
Stud
Misc <• VW
TOTAL
Buic
Cadi
Chev
Chry
Dodg
Ford
Impe
Line
Merc
Olds
Plym
Pont
Ramb
Stud
Misc » VW
TOTAL
71 70 69 68 67 66 65 64 63 62 61 60 59 58 57
11111111111
11 111
1 1 11
111111 1
553235422111122
1
1 1 111 1
11 2 11111 21
1112111 1
11112112 1 211
1 11 111
1
32222111 1
21 16 17 15 17 16 16 12 11 6 5 4 4 8 7
CHICAGO
1122 11 1 1
1 11 1
S3453S65141 2
i i i
12 2121 1
33445243121 1
1 1
1 1 1
122 111 11 1
12121111
222212331 1
111 111
12211111111 1
15 17 21 20 15 16 20 18 5 10 4 0 2 3 3
ST. LOUIS
111 2211 1
1 1 1
544333334221112
111 1
11 212 121 1
5333143232122 1
11111111 11
2121121 111
111 11111 1
2123112 11
2211 I
11212 1 1 1 1
22 17 16 16 14 18 13 10 13 9 6 5 5 1 4
TOTAL
11
5
44
4
7
39
0
1
6
12
9
15
6
1
15
175
10
4
3
10
33
0
2
3
11
10
19
6
0
14
169
10
3
41
4
12
35
0
0
10
13
9
14
7
0
11
169
71 70 69 68 67 66 65 64 63 62 61 60 59 58 57
11 111111 1
1111 !
1 111
1111 111
1 111 11 1
111111111
112111111 1
12212211 11
111111 1
2223111 11 1 '
20 17 17 18 15 16 16 13 11 8 4 2 4 4 4
HOUSTON
111211111 1
1 1
1 1
11111111
1 1
211 1 •
1312 211
1122111 11
21221121 1
1 1 1
I
2232221111
22 18 19 20 12 17 16 13 12 6 2 2 5 2 3
WASHINGTON, DC
1121222 11
1111 11
112 1 1
11122 1 1 l
53222343311111
111 111
21 111111 1 1
12111121 l i
1111121 11 i
1 1 ; 1 1 1 11 1 i
122111111 111
21 18 16 13 13 16 IS 11 14 7 6 5 5 6 3
TOTAL
9
5
44
4
7
36
0
0
7
9
11
14
7
o ;
16 '
169 '
j
11
2 !
45 i
2 j
8
38 '
1
« !
2 ;
5
11 j
11 :
13
3 '
1
17
169
|
13
6
39
6
10
32
0
0
6
11
12
11
9
0
14
169
FIGURE 2.3-8
-------
2-17
2.4 FACILITIES AND EQUIPMENT
2.4.1 Test Locations
Test facilities were established in the metropolitan areas of
the six cities. Permanent facilities were established in Los Angeles and
St. Louis while temporary facilities were established in Denver, Chicago,
Houston, and Washington, D. C. In accordance with contractual requirements,
all of the facilities were located within the metropolitan areas. Easy
accessibility by the program participants was considered in selection of
the specific locations. The address and elevation above mean sea level of
each facility follows:
Los Angeles Denver
14239 Hindry Avenue 19900 E. Colfax Avenue
Hawthorne, CA 90250 Aurora, CO 80010
100 feet 5,300 feet
Chicago St. Louis
9115 Medill Avenue 10723 Indianhead Blvd.
Franklin Park, IL 60131 St. Louis, MO 63132
600 feet 400 feet
Houston Washington, D. C.
6343-A Beverlyhill 3031 Eighth Street, NE
Houston, TX 77027 Washington, D.C. 20017
50 feet 50 feet
Figures 2.4-1 and 2.4-2 illustrate the Los Angeles Laboratory and Figure 2.4-3
is a view of the St. Louis Laboratory.
2.4.2 Constant Volume Sampler
Four complete sets of vehicle emissions testing equipment were
used during the performance of testing in the six cities. The equipment
described in this section was designed and built in accordance with require-
ments stipulated in pertinent issues of the Federal Register for performing
vehicle emissions tests in accordance with the 1972 through 1975 Federal
Test Procedures. An AESi designed and fabricated Constant Volume Sampler was
utilized in each of the six cities. Each of these constant volume samplers
features a specially designed gas to water heat exchanger and temperature
control circuit which allows for precise control of the sample temperature.
Inlet pressure depression is adjusted by a precision butterfly valve
-------
N)
00
AESi HAWTHORNE FACILITY
FIGURE 2.4-1
-------
AESi LOS ANGELES LABORATORY SHOWING EVAPORATIVE
EMISSIONS TESTING "SHED" IN BACKGROUND
FIGURE 2.4-2
-------
V
AESi ST. LOUIS FACILITY
FIGURE 2.4-3
-------
2-21
enabling inlet pressure adjustments to within plus or minus 0.005 inches of
water. Blower speed is maintained at a constant 1,125 revolutions per minute
by the use of a constant speed motor. Blower revolutions are counted by the
use of a magnetic or optical pickup and an electronic counter. All function
controls are push button operated giving a confirming visual indication when
each particular function is being performed. In accordance with contractual
requirements, each constant volume sampler surpassed the noise level specifi-
cation imposed by the Federal Walsh-Healey Public Contracts Act and other
requirements. Additional performance details of the constant volume sampler
are discussed in the section dealing with qualification and cross check of
testing equipment. Figure "2.4-4 illustrates the AESi Constant Volume Sampler.
2.4.3 Exhaust Analysis Console
The exhaust analysis consoles used during the performance of this
program were designed in accordance with specifications stipulated in various
Federal Registers for vehicle emissions testing by the 1972 and 1975 Federal
Test Procedure. Certain modifications were made to the exhaust analysis
console plumbing schematic to permit continuous analysis during the acceler-
ation/deceleration sequence. The features specified in the 1975 Federal Test
Procedure for drying the sample gas and removing carbon dioxide from the car-
bon monoxide sample train were not included. These were not of practical
importance at the higher emission levels encountered. The instruments used
in the exhaust analysis consoles were the Beckman Model 315A or 315B Non-
dispersive Infrared Analyzers for the measurement of carbon monoxide and
carbon dioxide. The carbon monoxide instrument featured a stacked sample cell
configuration and three-range amplifier. The carbon dioxide analyzer
contained the standard 1/8" sample cell with a dual range amplifier.
A Beckman Model 400 Flame lonization Analyzer was utilized to
measure total hydrocarbons. Each of the Model 400 Flame lonization Detectors
were operated with a 40% hydrogen/60% helium or nitrogen fuel mixture and
special capillary to minimize the oxygen effect.
The Thermal Electron Corporation Model 10A Chemiluminescent Analyzer
was used for the measurement of NO and NOX. This instrument was equipped with
7 ranges from 0 to 10 through 0 to 10,000 ppm NO. A thermal converter was
employed to convert N02 and other nitrogen oxides to NO.
-------
AESi CONSTANT VOLUME SAMPLER and EXHAUST ANALYSIS CONSOLE
FIGURE 2.4-4
-------
2-23
Honeywell Model 193 or Texas Instruments Potentiometric Recorders
were used in the exhaust analysis console to record all instrument signal out-
puts. The AESi Exhaust Analysis Console is depicted in Figure 2.4-5. Table
2.4-1 indicates the ranges used for each instrument.
TABLE 2.4-1 INSTRUMENT RANGES
INSTRUMENT AESi RANGE NO. NOMINAL RANGE CONCENTRATION
Carbon Monoxide 1 0-10.0 percent
2 0-6.0
4 0 - 1.2
6 0 - 0.3
Carbon Dioxide 2 0-6.0 percent
3 0-3.0
Hydrocarbon 2 0-100 ppmC
3 0 - 1,000 "
4 0 - 10,000 "
NO and NOX 4 0-100 p'pm
5 0-250 "
6 0 - 1,000 "
7 0 - 2,500 "
2.4.4 SHED And Fuel Conditioning Cart
An AESi designed and fabricated SHED (Sealed Housing for Evaporative
Determinations) was used in Los Angeles and Denver to perform the evaporative
emissions portion of the test program. The SHED was constructed of preformed
light gauge aluminum panels providing excellent heat dissipation. Panels were
bolted together at formed flanges, and the SHED was fitted with windows, doors
and a ceiling of tautly stretched Dupont Tedlar polyvinyl fluoride film. The
SHED dimensions are 10 feet wide by 21 feet long by 8 feet high; large enough
to accommodate all standard sized automobiles. Specially designed doors seal
completely upon closing rendering the enclosure leak proof and pressure tight.
Specifications of the SHED are in agreement with all requirements stipulated
in the SAE J171 Evaporative Emissions Test Procedure.
A Beckman Model 400 Flame lonization Detector was used in
conjunction with the SHED to measure hydrocarbon evaporative emissions. The
AESi Fuel Conditioning Cart used to condition test fuel was of the same design
and manufacture used by the Environmental Protection Agency in the Ann Arbor
facility. The fuel conditioning cart was capable of maintaining a bulk fuel
-------
DETAIL OF AESi EXHAUST ANALYSIS CONSOLE
FIGURE 2.4-5
-------
2-25
temperature of 60°F or less. The fuel conditioning cart had the capability
for transferring fuel and filling or emptying vehicle tanks, and featured
an internal fuel circulate mode to expedite gasoline temperature condition-
ing and to prevent temperature stratification within the tank. The cart
was fabricated in accordance with National Electric Code specifications for
equipment operating and hazardous atmospheres. The SHED and fuel condition-
ing cart are depicted in Figure 2.4-6.
2.4.5 Laboratory Standard Calibration Gases: Four complete sets of
laboratory standard calibration gases were procured by AESi. The contents
of each cylinder was analyzed and concentrations were assigned by the Office
of Air Programs of the Environmental Protection Agency in Ann Arbor. Each
laboratory used the standard set of gases for defining the complete instrument
calibration curves and for subsequent assigning of values to the day-to-day
"working" gases. The laboratory standard gases and their nominal concentra-
tions are tabulated in Figure 2.4-7.
2.4.6 Chassis Dynamometer: The Clayton Variable Inertia Chassis
Dynamometer, equipped with 250 pound increment inertia loading weights and
the low torque bridge (0-40 hp) was utilized in each of the laboratories.
2.4.7 Miscellaneous Equipment: In addition to the equipment previously
described, Varian driver aids were utilized to provide driving schedules for
the various driving sequences performed during this program. In addition, an
Autoscan ignition analyzer, timing light, tach-dwell meter, other tuneup
equipment, and small tools were used as necessary. Instruments for equipment
qualifications are described in Section 2.5.
-------
AESi SHED AND FUEL CONDITIONING CART
FIGURE 2.4-6
-------
2-27
LABORATORY STANDARD CALIBRATION GASES
Instrument AESi Range Nominal Concentration
FID 2 10 ppm Carbon in Air
" 2 25 ft ft " "
" 2 50 " " " "
" 2 75 " " " M
" 2-3 100 " " " "
it 3 200 " " " "
ii 3 310 „ „ i. i,
" 3 575 " " " "
ii 3.4 1000 ,• ii t, ••
" 4 1450 " " " "
it 4 420o " " " ii
" 4 8300 " " " "
ii 4 12500 " " " "
CO 6 1,000 ppm CO in N2
" 6 2,000 " " " "
" 6-4 3,000 " " " "
6-4 5,000
it 4 7,500 " " " "
" 4-2 12,000 ' "
ii 2 15,000 " " " "
ii 2 20,000 " " " "
" 2 40,000 " " " "
" 2 60,000 " " " "
CO, 3 3,000 ppm C02 in N2
it 3 7,000 " " " "
" 3 10,000 " " " "
" 3-2 15,000 " " " "
" 3 20,000 " " " "
" 3-2 25,000 " " " "
3-2 30,000 " " " "
" 2 50,000 " " " "
" 2 60,000 " " " "
NO.. 5 50 ppm NO in N2
ii 5 100 " " " "
ii 5-6 200 " " " "
•• 5-6 320 " " " "
ii 6 480 " '
ii 6 600 " " " "
•• 6 750 " " " "
ii 6 1,000 " " " "
FIGURE 2.4-7
-------
2-28
2.5 EQUIPMENT QUALIFICATION, CALIBRATION AND CROSS CHECK
The initial qualification, periodic calibration and cross check of
all testing equipment was of paramount importance to the program. Contrac-
tual requirements stipulated the use of the latest type of constant volume
sampling and analytical equipment for continuously measuring extremely low
concentrations of dilute exhaust emitted by modern automobiles, as well as
very high concentrations from older vehicles. The wide range of effluent
concentration, continuous analysis requirement and high level of test
precision demanded by the Environmental Protection Agency necessitated a
rigorous qualification, calibration and cross check procedure.
A new set of parameters for calibration has been added to the
vehicle emissions test calibration procedures. Since the constant volume
sampler is basically an exhaust mixture sampling device, any errors associ-
ated with the calibration of the CVS may be transmitted directly to the
instrument system and ultimately to the final data base. The remainder of
this section describes in detail the qualification, calibration and cross
check procedures utilized by AESi and EPA technical personnel to insure the
generation of precise emission test data. Particular emphasis has been
placed on the constant volume sampler since it is a relatively new piece of
hardware and because of its broad application in this program.
The requirement for system qualification was ±2 percent overall
accuracy- This requirement encompassed the constant volume sampler, exhaust
analysis console, the primary CVS flow calibration device, and a laboratory
balance. In addition, the chassis dynamometer was calibrated by the coast-
down technique stipulated in the Federal Register. The SHED for evaporative
determinations in Los Angeles and Denver was qualified and calibrated in
accordance with procedures stipulated in the SAE Technical Report J171.
Because of the possible changes in calibration caused by
transporting equipment from city to city, it was decided early in the program
that a complete system calibration, with the exception of assigning concen-
tration values to laboratory standard calibration gases, would be performed in
each of the cities prior to emissions testing. In addition to the initial
qualifications in each of the cities, EPA personnel supervised periodic
-------
2-29
calibrations and cross check procedures in each of the cities during the
course of the program. Also, just prior to completion of testing in each
city, EPA representatives visited each laboratory to perform a final system
cross check. No tests were performed in any of the cities before meeting
the qualification or cross check requirements.
2.5.1 Constant Volume Sampler
The objective of the calibration procedure was to accurately
determine the volume flow rate of the constant volume sampler at the
controlled temperature and inlet pressure. In conjunction with determina-
tion of the flow rate, instruments which measured mixture temperature, pressure
drop, barometric pressure, wet and dry bulb temperatures and other pertinent
variables had to be calibrated. Table 2.5-1 lists the parameters which were
monitored, together with the dedicated monitoring instrument and the labor-
atory calibration standard.
The constant volume sampler mass flow at given operating conditions
was calibrated against a Meriam Laminar Flow Element (LFE) Model 50 MC2-SF,
Serial No. C-43051, rated at 1,000 CFM at 8" H20. The parameters used to
measure mass flow through the LFE are shown in Table 2.5-2.
Mass flow through the LFE was calculated (after correcting PA and
PL for TA and TM and after converting Pp, P^ and Tp into absolute values)
by the following formula:
VLFESCFM = ( APL ' 127 + 4) - (TL Cor. Factor)
The LFE was originally calibrated at the factory with a calibration
accuracy of iO.3% traceable to the National Bureau of Standards (NBS) . That
calibration in the applicable range was V = APL ' 128 + 4- wnere v = LFE
volume flow in CFM. Subsequently, a local calibration traceable to the NBS
was performed with an accuracy of ±0.75%. The second calibration within the
operating range was expressed as V = APL ' 125.17 + 5.87. We applied the
formula V = A?L ' 127 + 4 which is within 0.8% of both calibration curves.
A typical A?L is 2-36" H2°-
Volume of the blower in ft. per revolution (Vo) was calculated as
follows:
V0 = V SCFM 406.8" H20 Tp°R
JfM— ' V "2° ' S30°R
-------
CONSTANT VOLUME SAMPLER CALIBRATION PARAMETERS, MONITORS, AND STANDARDS
PARAMETER DEDICATED MONITOR CALIBRATION STANDARD
Absolute pressure on the
inlet side of the blower.
This pressure is determined
differentially (ambient minus
depression).
Magnehelic "gauge reading 0" to 15"
H20 in 0.2" increments.
Meriam or Dwyer "U" tube manometer
reading 0" to 50" H20 in 0.1"
increments.
2. A?
Differential pressure
across the blower.
Magnehelic gauge reading 0" to 20"
H20 in 0.2" increments.
Same as above.
03
m
ISJ
Ul
3. PA
Ambient pressure.
4. TA
Ambient temperature to
correct P-
Meriam absolute pressure well
manometer or barometer reading 0"
to 38" Hg in 0.01 increments by
means of a vernier.
Glass stem thermometer.
Same as dedicated monitor.
ASTM 50F glass stem mercury filled
thermometer.
N>
I
o
5.
Temperature on the inlet side
of the blower.
API panel meter reading 0° to 300°F
in 2° increments coupled to a type
J thermocouple.
ASTM 64F Glass stem mercury filled
thermometer.
6. N
Number of blower revolutions
during a test interval.
ERG counter with magnetic or
photoelectric pick up.
60 Hertz strobe light strobotac,
stop watch and electric utility
line frequency specifications.
7. E.T.
Elapsed time of a test interval.
Excelsior Park stop watch reading
0 to 30 minutes in 0.2 second
intervals.
Same as dedicated monitor
-------
LAMINAR FLOW ELEMENT CALIBRATION PARAMETERS AND STANDARDS
PARAMETER
Differential pressure across the LFE.
CALIBRATION STANDARD
Meriam inclined manometer either reading 0" to 8"
H20 in 0.01" increments with distilled H20 or reading
0" to 4" H20 in 0.02" increments with red oil. Either
can be read to 0.005" H20.
N>
t/1
I
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2. PL
Absolute pressure at the inlet side of the LFE,
The pressure is determined differentially
(ambient pressure minus inlet pressure).
3. PA
Ambient pressure.
Meriam or Dwyer "U tube" manometer reading 0" to 50"
H20 in 0.1" H20 increments.
Meriam absolute pressure well manometer or barometer
reading 0" to 38" Hg in 0.01 increments by means of
a vernier.
4. f(TL)
Temperature at the inlet of the LFE. Used to
correct air flow for viscosity.
ASTM 50F or ASTM 64F glass stem mercury filled
thermometer.
5.
Temperature of the inclined manometer used to
correct A?L f°r indicating fluid density.
Glass stem thermometer calibrated against an ASTM 64F.
-------
2-32
Since Vo was the desired output and RPM = 1125 for all AESi constant volume
samplers, the following formula applied:
VQ = (A PL • 127 + 4) • f(TM)- f(TL) • PL T Pp • Tp r 596250
The CVS Flow Test Sheet, Figure 2.5-1, is a form used by AESi to
program the accumulation of all prerequisite data as well as the orderly
calculation of V0. Of note is the time column; it was imperative that
stabilization of the CVS and the instruments was attained before readings
are taken at each setting.
An exhaustive set of flow calibration runs was carried out on
any new CVS at the San Bernardino manufacturing facility. After both inlet
and outlet sides of the CVS were pressure leak tested and other operating
requirements such as the fixed 1125 RPM were confirmed, mass flow calibration
was performed which bracketed all normal operating conditions. Inlet flow
testing was performed at pressures (P_ and Z\P) above, equal to, and below nor-
mal operating conditions. Inlet flow testing was also performed at temperatures
(Tp) above, at, and below normal operating conditions. Figure 2.5-2, entitled
"Mass Flow Calibration", illustrates the method of obtaining readings during
flow tests. After inlet tests had repeatedly defined V0, outlet flow tests
were conducted as verification of the inlet tests. It was not expected that
outlet tests agreed perfectly with inlet tests because of approximately 60°F
difference in TL- The TL correction factor was derived by Meriam theoretically
rather than empirically; consequently, the factor is not exact. Meriam cali-
brates at 70°F. TL during inlet flow testing was near 70°F, but during outlet
flow tests TL S130°F.
The effect on volume of various temperatures (Tp) near the normal
operating Tp has been found to be less than measurable provided that ZIP was
readjusted to maintain a given value. We have also tested the effect of
various back pressures at a given Z^P and found the effect to be less than
measurable within obtainable limits. Nevertheless, field installations of
CVS's have been specified to preclude any substantial difference in back
pressure between inlet flow tests and normal operating conditions.
-------
AESi..,il
• CHVIKOHUeHTM. SYSTEMS. IHC. DESCRIPTION '.
DATE 4-t7"?2. ' D OUTLET
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-------
MASS FLOW CALIBRATION
MERIAM WELL MANOMETER
ASTM SOF THERMOMETER
EXCELSIOR PARK STOP WATCH
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-------
2-35
After complete calibration in San Bernardino, the CVS's were
shipped and set up in the various laboratories. Automobile exhaust was run
through the CVS in the normal manner to establish a stable "plating" or
accumulation of rust and carbon within the blower. Flow testing was then
performed on site to calibrate the actual flow under actual operating con-
ditions. The ambient conditions of various sites were found not to affect
V0. However, blower "plating" contributed an increase of between 1/3 and
1% in V0.
Propane Recovery Tests (PRT) required that the CVS, the sample
lines, Exhaust Analysis Console, the Flame lonization Detector (FID), and
all supporting laboratory instruments and devices, i.e., propane cylinder,
mass scale, barometer, etc., functioned properly and were fully calibrated.
Once this was done the PRT's fell within a 2 percent band whose mean was within
1 percent of 100 percent recovery. The PRT's were performed in compliance with
Federal Register. Volume 35, Number 219, Part II, dated November 10, 1970,
Appendix C, except that the density of propane has been revised from 17.3
grams/ft.3 to 17.6 grams/ft.3 at 406.8" H20 absolute pressure and 68°F.
Once the ability to perform consistent PRT's within the above
mentioned tolerance band had been demonstrated, the CVS was calibrated.
Daily PRT's were performed to assure that the system continued to function
within tolerance limits. A sample PRT form is included in this section as
Figure 2.5-3. All pertinent data relating to CVS calibration may be found
in the supporting documentation.
To fully qualify the CVS, we conducted operating tests in addition
to the flow calibration. One operating requirement was that the CVS not affect
an automobile's static exhaust pressure at the tailpipe by more than 1" ^0
at any time during the emissions testing driving cycle. This was measured by
running a static pressure tap in the tailpipe 3-1/2" from the outlet, to a
"U tube" water manometer, and then measuring back pressure during the first
250 seconds of the Federal Cycle without the CVS connected. Then the CVS was
connected and the 250 second run was repeated. Typical pressure difference*
using a 350 CID Chevelle were as follows:
-------
AUTOMOTIVE ENVIRONMENTAL SYSTEMS. INC.
PROJ: 2/Q
SITE:
DATE:
TECH: J6S
E.T.: / Q.' QQ'.O
A P: /3-0
PRT
CVS PROPANE RECOVERY TEST NO.
FID
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SI (f>%.\
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PPM,,
GRAMS
+ PROPANE CYLINDER EMPTY
- PROPANE CYLINDER FULL //%3. */ • 100 4 HC MASS = -O./*/ % RECOVERY
GAIN
LOSS
Comments:
hf.
FIGURE 2.5-3
-------
2-37
Without CVS With CVS
Engine Startup +1.0" H20 (Surge) +0.4" H20
Engine Idle +0.1 -0.35
Steepest Accel. +1.0 +0.5
Fastest Cruise +0.7 +0.15
Another operating requirement was that the temperature controller
and the heat exchanger maintain Tp within ±5°F during the Federal Cycle. The
following extremes were recorded using a Set Point of 122°F: Minimum,
117.5°F, Maximum, 125.5°F. The minimum Tp, 117.5°F, was recorded at the
beginning of the test after the CVS had been preheated to 117.5°F. Had the
system been fully up to the set point before starting the test, the minimum
Tp would have been 122°F. Nevertheless, the CVS controlled Tp well within
the ±5°F tolerance.
One more requirement was that the pressure at the exhaust/background
air mixing point not be more than 1" H20 below ambient at the maximum CVS flow
rate. We measured less than a 0.5" H20 drop on all AESi constant volume
samplers.
The systems operator was instructed to operate the CVS such that:
1. 12.9" H20 :5 A? 5 13.1" H20
2. 9" H20 « Pp SH" H20
3. 110°F ^Jp^ 130°F
4. 68°F -TA S 86°F
No adjustments were required to meet these set points. The
system was preheated for 10 minutes then run for 10 to 15 minutes each day to
achieve stabilization. Once the Tp controller was cycling, the system was
operating at the set points.
As safeguards to assure that tests would be neither inaccurate nor
invalid, the following data were recorded: AP; Pp; Tp; TA; PA; N. If any of
these inputs were beyond the stipulated tolerances, the test could be saved
by referring to mass flow data pertinent to the altered test condition.
2.5.2 Exhaust Analysis Console
Calibration'and qualification of the Exhaust Analysis Console
-------
2-38
(EAC) were performed as stipulated by the contract. During qualification of
each of the laboratories, most of the procedures discussed here were performed
prior to the arrival of the Project Officer or his designated representative.
The procedures were then repeated for qualification to the satisfaction of
the Project Officer. Prerequisite to qualification of the EAC was the
analysis of onsite laboratory standard calibration gases by EPA in Ann Arbor.
Items which had been checked and verified prior to individual
instrument calibration included the following: 1) total EAC leak check;
2) check zero air quality with hydrocarbon free air; 3) adjust all analyzers
to optimize performance as specified by individual instrument manuals; 4)
check response times for all instruments. The following paragraphs describe
individual analyzer optimization procedures and qualification items.
Hydrocarbon Analyzer (Beckman Model 400)
1. Obtain maximum sensitivity using the following method:
a. Set fuel pressure to approximately 25 psig.
b. Set air pressure to approximately 15 psig.
c. Light burner (allow 30 minutes for warmup).
d. Set sample pressure to approximately 4 psig.
e. Flow zero grade air and set zero on meter or
recorder.
f. Flow mid-range calibration gas.
g. With calibration gas flowing through instrument,
adjust air pressure to obtain maximum upscale
reading.
h. Adjust sample pressure to obtain maximum reading
and best response.
2. Develop instrument curves for ranges ten (10), one-
hundred (100) and one-thousand (1,000). Verify
results by recording results graphically.
Carbon Monoxide Analyzer (Beckman Model 315A or 315B)
1. Check and/or adjust instrument tuning.
2. Check and/or adjust demodulator switching pattern.
3. Check instrument response to water and 100% carbon
dioxide (C02) on range 2.
4. Develop instrument curves for ranges described in
Section 2.4.
5. Verify curve results graphically.
Carbon Dioxide Analyzer (Beckman Model 315A or 315B)
1. Check and/or adjust instrument tuning.
-------
2-39
2. Check and/or adjust demodulator switching pattern.
3. Develop instrument curves for ranges described in
Section 2.4.
4. Verify curve results graphically.
Oxides of Nitrogen Analyzer (TECO Model 10A)
1. Verify reaction chamber pressure to be in the
5-12 torr range.
2. Check response time through thermal converter versus
bypass of thermal converter.
3. Develop instrument curves for ranges described in
Section 2.4.
4. Verify curve results graphically.
5. Perform preliminary converter efficiency check.
6. Converter efficiency check will be performed as
described in the Federal Register, Volume 36,
Number 128, Friday, July 2, 1971.
EAC daily and weekly checks which were performed and recorded
at each test facility are described below:
Daily Check
1. Leak check of HC, CO, C02, and NO instruments.
2. NO vacuum pump check.
3. HC analyzer zero and span.
4. CO analyzer zero, gain and tune.
5. C02 analyzer zero, gain and tune.
6. NO analyzer gain.
Weekly Check
1. Individual instrument curve check of each range used.
2. Converter efficiency.
3. CO response to 100% wet C02.
Examples of the daily and weekly instrument forms are presented in
Figures 2.5-4 and 2.5-5. As a further guarantee that the dilute exhaust con-
centration was accurately determined, a known calibration gas was released into
a previously purged and evacuated sample bag. Correct analysis of these bag
contents insured that no error had been introduced by the bag sample transport
plumbing.
2.5.3 Chassis Dynamometer
Clayton dynamometers were used with flywheels which could be engaged
-------
AESi
0 8
AUTOMOTIVE ENVIRONMENTAL SYSTEMS. INC.
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-------
2-42
to simulate vehicle inertia. The attached speedometer was driven by the
rear rolls which are idlers. The flywheels and the power absorption unit
are driven by the front rolls. The speedometer and the horsepower indicator
were calibrated on site. The torque bridge and dash pot were set up in
accordance with manufacturer's instructions.
The speedometer was calibrated first. A 60 Hertz strobe light or
Strobotac was beamed at the rolls while an automobile was driven at a rate
which caused the rolls to appear stationary. This rate was 3600 RPM. The
surface velocity of the rolls at 3600 RPM was 46.3 MPH. The speedometer
gain control was adjusted such that the indicator read 46.3 MPH at 3600
Roller RPM. A second tach/generator was provided and driven by the front
rolls. A 0 to 12 volt DC voltmeter was connected to this second tach gener-
ator. A plot was then made showing front roll voltage versus rear roll MPH.
In this way the speed of the front rolls could later be determined indepen-
dently of the rear roll speed.
The indicated road horsepower, a figure derived electrically from
roll RPM and torque from the power absorption unit, was plotted versus actual
absorbed road horsepower, as illustrated in Figure 2.5-6, Dynamometer Road
Load Horsepower Calibration Sheet (DRL). The inertia wheels provided the
means of calibrating per Federal Register, Volume 35, No. 219, Part II, dated
November 10, 1970; Appendix B, pp. 17312, and 17313.
2.5.4 Evaporative Emissions SHED and Fuel Conditioning Cart
In accordance with SAE J171 the following equipment was provided:
1. Thermocouples to monitor SHED and fuel temperature.
2. A Beckman Model 400 Flame lonization Detector.
3. An absolute pressure manometer or barometer.
4. A calibrated mercury thermometer.
5. A U tube water manometer.
Prior to propane calibration tests in accordance with SAE J171
the Flame lonization Detector was calibrated utilizing the laboratory standard
propane calibration gases. A calibration test was then performed in accordance
-------
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SUPERVISOR
-------
2-44
with SAE J171, Appendix B. Results of the initial" and subsequent SHED
calibrations were less than 50% of the allowable error.
In addition to propane injection in accordance with SAE J171, the
U tube manometer was connected to the sample fitting. The door was sealed
and air was injected through the propane injection fitting to obtain a differ-
ential pressure inside the SHED of about 1.0" ^0. One hour later the mano-
meter indicated a stable A? of 1.0" H20. The following morning, after un-
recorded changes in ambient temperatures and pressures, the manometer indicated
a marginal Z\P on the order of 0.1 to 0.2" water. However, the Tedlar roof
windows and doors were still bulging indicating the pressure within the SHED
had been maintained.
Leak tests on the SHED were performed in accordance with SAE J171.
A typical hydrocarbon retention or leak test involved the injection of 27.7
grams of propane resulting in a loss of 0.044 grams per hour. In terms of
percent leakage this was 0.17% per hour.
No rigorous calibration of the fuel conditioning cart and
peripheral equipment was required during the program with the exception of
continuous calibration of temperature measurements. Since most temperatures
were measured and controlled by the use of thermocouples in approximate
ambient temperature ranges, the calibrated ASTM mercury filled glass stem
thermometers were utilized as the primary calibration standards. In general,
thermocouple readings are within ±1°F after calibration by the ASTM standard
thermometer.
-------
2-45
2.6 TEST PROCEDURES
2.6.1 Vehicle and Equipment Preparation
All vehicles tested in this program were inspected upon receipt
from the vehicle owner. The inspection consisted of verification of the
particular make, model year, type of engine, transmission and other infor^
mation pertinent to the program. In addition, a cursory inspection was
performed to determine that the vehicle was operating safely. Also, each
test vehicle was inspected for any visible damage which was pointed out to
the owner and noted on the appropriate forms.
For t;hose vehicles which were subject to evaporative emission
tests, the vehicle preparation consisted not only of the inspection upon
receipt of the car from the owner, but the drive to the laboratory by the
owner. The owner's normal driving techniques and idiosyncrasies effectively
preconditioned the fuel system as well as the evaporative emission control
system on those vehicles so equipped. A very minimum of test vehicles were
picked up by the procurement personnel for this reason.
The need to test each vehicle in the as-received condition was of
paramount consideration during the vehicle preparation procedures. Because
of this important program need, measurements of vehicle operating parameters
such as basic spark timing, spark advance, point dwell, idle speed, and idle
mixture were performed on the vehicle following exhaust and evaporative
emissions tests. In order to prevent any possibility of technicians upsetting
any of the as-received adjustments, instruments were not attached to the test
vehicles prior to the exhaust emissions test. A visual examination of the
underhood area was performed in order to determine that gross malfunctions of
the running gear would not occur. On several vehicles items such as broken
spark plug wires, improperly installed air cleaners, and leaking fuel systems
were observed. Such items were not corrected unless there was a specific
safety hazard associated with that particular item.
All test equipment was thoroughly warmed up, calibrated, and
inspected for proper operation prior to the performance of any tests.
-------
2-46
The chassis dynamometer was thoroughly warmed up using either
a company car or a non-test vehicle, if the dynamometer had not been used
during the previous two hours. During the dynamometer warmup procedure,
inertia and road load of the dynamometer were properly set for the follow-
ing test car. In addition, the dynamometer speed indicator was calibrated
and checked against the driver aid to insure that both speed indications
were identical.
The exhaust analysis console was normally left operating during
the daylight hours. All instruments were left in a standby status with
either dry nitrogen or dry air continuously flowing through the instruments.
Therefore, it was normally not necessary to perform any preparation on the
exhaust analysis console prior to testing with the exception of the routine
calibration procedures. In the event that the exhaust analysis console or
any instruments were shut down for any length of time prior to testing, a
minimum warmup period of one half hour was required prior to use. The NOx
instrument ozone generator was normally turned off each night. About ten
minutes warmup time was provided prior to use of the NOX instrument. Normally,
however, this warmup time occurred while other instruments were being calibra-
ted or while the vehicle was being prepared for testing.
The constant volume sampler does require approximately one hour
warmup for precise measurement prior to testing, if it had not been operated
during the previous 24 hour period. If operation was performed in the last
24 hours, less warmup time was required. The relatively high thermal mass
of the 4 inch stainless steel flexible duct, heat exchanger, positive dis-
placement blower and sample pumps necessitated thorough warmup to assure
precise temperature control. The CVS is equipped with controls to permit
rapid heating of the heat exchanger and blower. The constant volume sampler
was turned on and operated early in the morning to insure that the temper-
ature stabilized by the time testing was initiated for the day. The CVS was
connected to the vehicle used for dynamometer warmup, thereby removing exhaust
from the building and warming the flexible duct and mixing plenum.
No specific preconditioning procedures were utilized for the SHED
with the exception of insuring that high background hydrocarbon levels were
-------
2-47
not present in the SHED prior to testing. The flame ionization detector
utilized for SHED hydrocarbon determinations was always warmed up and
calibrated prior to use.
2.6.2 Federal Exhaust Emission Testing Procedures
All cold start exhaust emissions tests were performed with few
exceptions in accordance with the procedures stipulated in the Federal
Register, Volume 35, No. 219, dated November 10, 1970; Volume 36, No. 55,
dated March 20, 1971; and Volume 36, No. 128, dated July 2, 1971. The
preconditioning procedure was performed by the vehicle owner while driving
his car to the test facility, rather than preconditioning the vehicle in
accordance with the Federal Test Procedures. Also, fuel contained in the
vehicle tank or a popular commercial fuel was used rather than the specified
test fuel. The exhaust analysis console was essentially that required for
the 1972 Federal Test Procedures with the addition of a C02 analyzer. The
contract required that the test procedure be modified slightly to permit
continuous analysis of the exhaust/air mixture. This modification was basic-
ally operational in nature and did not effect any significant change in test
results obtained by either the 1972 or 1975 Federal Test Procedures.
Another modification to the test procedure used in the program,
which differs slightly from the 1972 Federal Test Procedure was that separate
sample and background bags were collected during the cold transient portion
(0 - 505 seconds) as well as the cold stabilized portion (506 - 1372 seconds)
of the Federal Test. The Federal procedure calls for sample collection of
one sample bag and one background bag during both of these portions. The
results from the cold start portion of the test, however, should be identical
to the prescribed 1972 procedure because mass calculations were performed on
each of the transient and stabilized portions separately.
Following the cold transient and stabilized portions of the test,
the ten minute soak was performed as stipulated for the 1975 Federal Test
Procedure. After the soak, the hot transient test and the hot stabilized test
were performed using separate sample and background bags for each portion. The
only difference expected in the results from the actual Federal Procedure and
the slightly modified procedure used in this program are attributed to those
-------
2-48
differences in background emission levels between the transient and stabilized
portion of the test.
The test fuel utilized for the Federal exhaust emissions tests
was the fuel received in the vehicle tank. In a few cases it was necessary
for AESi to top up the fuel tank with a commercially available gasoline. The
use of tank fuel, however, was not allowed for those cars which were subjected
to evaporative emissions tests. In this case a popular commercially available
fuel was obtained and utilized in accordance with the SHED procedure stipula-
ted in the SAE J171 Technical Report.
Data accumulated during the Federal Test Procedure consisted of
both volumetric and mass measurements for each of the portions of the pro-
cedure, i.e., cold transient, cold stabilized, hot transient, and hot stabil-
ized. Mass results were calculated for the cold transient and cold stabilized
portion and presented as grams per vehicle mile. These results have been
referred to as MW 1 or the 1972 Federal Test Procedure Results. In addition,
the 1975 Federal Test Procedure results were calculated by combining the mass
values from the cold transient, cold stabilized, and hot transient portion of
the test in accordance with the weighting factors provided by the 1975 Testing
Procedure. This was referred to as MW 3 or the 1975 Federal Test Procedure.
Additional discussion relating to calculation of results by these modified
procedures is found in Section 2.7 entitled "Data Handling".
2.6.3 Acceleration/Deceleration Sequence
In order to obtain information relating to emissions from the various
accelerations and decelerations encountered by the motoring public in normal
driving, driver habit data from another study were first analyzed by the Project
Officer. These data, obtained in a survey of driving habits in the Los Angeles
basin, revealed that accelerations and decelerations conformed to several speed-
time profiles which had a characteristic "S" shape rather than the typical
linea.r characteristic. Sixteen acceleration and deceleration profiles were
developed between all combinations of 0 mph, 15 mph, 30 mph, 45 mph and 60 mph.
Average acceleration or deceleration rates were used in 20 modes between the
various speed combinations. Also, acceleration and deceleration rates higher
and lower than the average rate were used for the remaining 12 modes. These
-------
2-49
12 modes were performed only between all combinations of 0 mph, 30 mph and
60 mph.
The 32 modes were combined, by EPA, into a sequence for ease of
driving, with short steady state cruises or idles connecting the end of one
mode and beginning of the next. Figures 2.6-1 depicts the 32 modes, time in
mode, average speed and average rate of acceleration. The complete sequence,
which takes 1054 seconds to perform, is tabulated on a time versus speed
basis in Section 4.3 of the Appendix.
A dilute exhaust/air sample was continuously extracted from the
CVS, and analyzed in the exhaust analysis console. The output signals were
continuously recorded on strip chart recorders while the sequence was per-
formed. Each mode change event was indicated on the strip charts. The HC,
•
CO, C02 and NOX emissions values were then determined by analyses of the
strip charts. Mass emissions during each mode were then calculated using
the integrated exhaust concentration values, background concentration values,
CVS mass flow rate, and distance traveled during each mode. The mass emissions
for each mode are referred to as Acceleration/Deceleration Sequence Mode
Results.
In addition to continuous sampling and analysis of vehicle
effluents during the acceleration/deceleration modes, the CVS dilute bag
sampling technique was used to collect emissions from the entire sequence,
including the short steady states connecting each mode. The mass emissions
obtained by this method are referred to as Acceleration/Deceleration Sequence
Bag Results.
The acceleration/deceleration mode results were combined with the
steady state mass emission results (described in Section 2.6.4) to synthesize
composite mass emission values for the complete sequence. These results are
called Acceleration/Deceleration Sequence Calculated Results, and may be
compared to Acceleration/Deceleration Sequence Bag Results. The calculations
for obtaining the "calculated" results appear in Section 2.7.
Some problems were encountered during the acceleration/deceleration
sequence which were not anticipated prior to testing and had not been encountered
in other types of emissions testing. The first problem was the tendency for some
-------
2-50
FIGURE 2.6-1
ACCELERATION/DECELERATION DRIVING SEQUENCE
Mode
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Type
Accel
Decel
Accel
Accel
Accel
Decel
Accel
Decel
Accel
Decel
Accel
Decel
Accel
Decel
Decel
Decel
Accel
Decel
Accel
Decel
Accel
Decel
Accel
Accel
Decel
Decel
Accel
Decel
Accel
Accel
Decel
Decel
Speed Range
(mph)
0-30
30-0
0-15
15-30
30-45
45-30
30-60
60-45
45-60
60-15
15-60
60-0
0-60
60-30
30-15
15-0
0-45
45-15
15-45
45-0
0-60
60-0
0-30
30-60
60-30
30-0
0-60
60-0
0-30
30-60
60-30
30-0
Time in Mode
(sec)
12
16
8
11
13
12
17
12
14
30
26
21
32
23
9
8
22
16
18
19
25
28
15
25
18
10
38
35
18
21
14
13
Average Speed
(mph)
18.05
16.66
9.04
23.07
37.65
38.05
45.80
51.48
52.54
*40.40
43.42
33.83
37.27
46.86
23.18
7.81
28.85
31.33
30.55
24.72
38.28
33.88
17.73
45.14
47.23
15.99
38.01
33.87
17.73
44.55
46.63
16.40
Average Accel-
eration Rate
(mph/sec)
2.50
-1.88
1.88
1.36
1.15
-1.25
1.76
-1.25
1.07
-1.50
1.73
-2.86
1.88
-1.30
-1.67
-1.88
2.05
-1.88
1.67
-2.37
2.40
-2.14
2.00
1.20
-1.67
-3.00
1.58
-1.71
1.67
1.43
-2.14
-2.31
Distance
(miles)
0.0602
0.0741
0.0201
0.0705
0.1360
0.1268
0.2163
0.1716
0.2043
0.3367
0.3136
0.1973
0.3313
0.2994
0.0579
0.0173
0.1759
0.1392
0.1528
0.1304
0.2654
0.2634
0.0737
0.3134
0.2362
0.0444
0.4009
0.3293
0.0886
0.2599
0.1813
0.0592
-------
2-51
vehicles, particularly older or malperforming or improperly tuned vehciles, to
heat up during the rapid series of accelerations and decelerations. Also,
some vehicles exhibited brake fade on the rapid decelerations. These problems
were allevaited by extending the steady state cruises during the middle por-
tion of the acceleration/deceleration sequence on certain vehicles. Because
of the extreme variation in vehicle exhaust flow rates and exhaust concentra-
tions encountered, the analyzer output signal was frequently off scale or less
than one-third scale. Also, on occasion, condensate was found in the continu-
ous sample lines. Changes in CVS hardware, sample flow rate, calibration
ranges and frequent range switching alleviated these problems and resulted in
better traces of instrument output signals.
2.6.4 Steady State Emssion Measurements
As described in Section 2.2, "Program Design," steady state mass
emission values from the sample of consumer owned vehicles were required. Such
information was not available from the Federal driving schedule and therefore
steady states were performed at 0 (idle), 15, 30, 45, and 60 miles per hour.
Samples were collected by the bag method utilizing the constant volume sampler.
At least two minutes of sampling at an increased sample flow rate into the CVS
bag was required to insure that an adequate sample was obtained. Also, at least
one-half minute of warmup or stabilization at each of the steady state conditions
was prerequisite to the two-minute sampling period. In addition to providing
basic emission information for steady state conditions, these values were used as
the steady state modes linking initial and terminal speed of the acceleration/
deceleration sequence described previously.
2.6.5 Federal Short Cycle Tests
The Federal short cycle test depicted in Figure 2.6-2 was also
performed on all test cars. The Federal Short Cycle was developed by EPA to
represent the 1372-second Federal Driving Schedule as stipulated in the 1972
Federal Test Procedures. This cycle consists of nine driving modes which occur
most commonly in the Federal Driving Schedule. The CVS technique was utilized
during the 125-second test. Elevated CVS bag flow rates were required in order
to obtain an adequate bag sample, as in the case of the steady state tests.
Sample measurements included hydrocarbons, carbon monoxide, carbon dioxide,
and oxides of nitrogen in addition to background measurements.
-------
SPEED
(mph)
2-52
FIGURE 2.6-2
FEDERAL SHORT CYCLE
110
120 125
TIME (sec)
Mode
No.
1
2
3
4
5
6
7
8
9
Type
Accel
Accel
Cruise
Accel
Accel
Decel
Decel
Decel
Idle
Speed Range
0-16
16-29
29
29-37
37-42
42-37
37-20
20-0
0
Time in
Mode (sec)
6.0
23.0
10.0
18.0
4.5
2.5
32.0
7.5
21.5
Average
Speed (mph)
8.00
22.50
29.00
33.00
39.50
39.50
28.50
10.00
0.00
Average Accelera-
tion Rate (mph/sec)
2.67
0.57
0.00
0.44
1.11
-2.00
-0.53
-2.67
0.00
-------
2-53
2.6.6 Evaporative Emissions Test Procedure
The evaporative emissions test procedure was performed on a
subsample of test vehicles in Los Angeles and Denver. The procedure used for
evaporative emissions was that stipulated in SAE Technical Report J171 entitled
"Measurement of Fuel Evaporative Emissions From Gasoline Powered Passenger Cars
and Light Trucks Using the Enclosure Technique." An exception to the procedure
was that the 1972 Federal Urban Driving Schedule was used rather than the
specified 7-mode cycle, to warm up the vehicle prior to hot soak loss measure-
ments. Also, preconditioning was effected by the vehicle owner as he drove
his vehicle to the laboratory. In accordance with the contract, the measure-
ment of running evaporative losses was deleted.
The fuel required for evaporative emissions testing was a popular
commercially available, premium grade fuel. The original tank fuel was removed
from the test car. Prior to the diurnal loss measurements, temperature condi-
tioned test fuel was pumped into the vehicle tank in accordance with the test
procedure. The fuel filler cap which was originally provided on the test
vehicle had been removed previously, drilled in the appropriate location and
fitted with a fine wire thermocouple for internal fuel temperature measurement.
When the cap was replaced, care was taken to ensure that the thermocouple end
was immersed in the fuel. Although not called for in the contract, external
fuel tank temperature was measured in addition to internal fuel temperature,
in an attempt to relate the two temperatures. Thermocouples were affixed to
the tank by silicone rubber cement or tape.
After the vehicle tank was filled to the appropriate volume with
temperature conditioned test fuel and the filler cap installed, silicone rubber
heating pads were placed around the tank below the fuel level. The heating
pads were affixed by the use of tape or heavy duty permanent magnets. In
accordance with the SHED procedure the temperature of the fuel was elevated
at a relatively uniform rate to attain the desired temperature of 84°F.
Figure 2.6-3 depicts a Temperature Achievement Plot (TAP) which was developed
jointly by EPA and AESi personnel to achieve a uniform rate of heating. This
temperature achievement plot was utilized for most of the evaporative emissions
tests in the Los Angeles facility. The use of the TAP is relatively simple
and effective. During the first few minutes of the one hour diurnal soak, fuel
temperatures are plotted versus time. A straight line drawn through the last
-------
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-------
2-55
two points can then be extrapolated to determine if the desired temperature
and time coordinates will be achieved. The visual indication of temperature
versus time enable the technician to obtain a uniform heating rate to the
desired temperature by making only two or three relatively minor temperature
adjustments.
Following diurnal loss measurements the test vehicle was pushed
onto the chassis dynamometer. Of course, the dynamometer had previously
been warmed up and adjusted to the correct inertia and horsepower. The
Federal exhaust emissions test procedure was then performed. However, only
the cold start, comprised of the cold transient and cold stabilized portions,
the ten minute soak, and the hot start, hot transient portion were performed.
In all evaporative tests the hot start, hot stabilized portion of the test
was deleted. Immediately following the cold and hot start test, the vehicle
was driven into the SHED and the SHED sealed for the hot soak loss measure-
ment. During this portion of the evaporative emission test, frequent measure-
ment of air temperature within the SHED was required. This was because
certain cars had a tendency to heat the SHED more rapidly than others and the
maximum temperature of 90° could be exceeded rapidly unless cooling fans were
directed against the external SHED walls.
After the determination of hot soak losses, the vehicle was
removed from the SHED and a hot start Federal driving schedule was performed.
Exhaust emissions were not measured during this hot start, however, as this
was merely a method for preconditioning the vehicle prior to the performance
of the remaining exhaust emissions tests.
Fuel samples were obtained using the bottom filling technique in
a sealed, plated, sheet metal container. The importance of proper fuel sample
handling techniques was realized and samples were carefully taken and stored
in a refrigerator until fuel inspections were performed. The fuel inspections
consisted of a determination of Reid vapor pressure by the ASTM method D 323,
a distillation by the -ASTM method D 86 including determination of temperatures
at initial boiling point, final boiling point and the 5, 10, 15, 20, 30, 40,
50 and 90 percent evaporated points. In addition, a hydrogen/carbon atom ratio
determination was performed on the fuel samples. The method utilized initially
-------
2-56
was to be the ASTM method D 1018 or the alternate beta ray absorption technique.
After quoting on these H/C ratio procedures, however, fuel inspection labor-
atories became reluctant to perform any hydrogen/carbon ratio analyses which
related to evaporative losses. These analyses were subsequently obtained
through a private laboratory by the use of a chromatographic technique which
identified all hydrocarbon constituents in the initial boiling point to 130°F
distillation cut of the test fuel sample. Identification of the hydrocarbon
peaks and their molal concentrations was obtained. A computer program was
devised to calculate the hydrogen/carbon ratio on the basis of these values.
Data and procedures for calculating evaporative losses are more fully des-
cribed in Section 2.7 entitled "Data Handling."
2.6.7 Daily Test Schedule
The following is a summary of the daily test schedule which was
performed on those vehicles subjected to exhaust emission tests only.
1. After receipt of vehicle, preparation of appropriate vehicle
information forms and performance of the vehicle inspection, the
vehicle was allowed to soak for the minimum 12 hour period.
2. Following the soak a Federal cold start test was performed.
The cold start consisted of sample and background collections
for each of the transient and cold stabilized portions.
3. A 10 minute soak with the engine off was then performed.
4. The Federal hot start test was performed and involved the
collection of separate background and sample bags for each of
the hot transient and hot stabilized portions.
5. Following the Federal hot start test, the acceleration/
deceleration sequence was performed. During the sequence a
continuous sample of the diluted exhaust air stream was
measured by the hydrocarbon, CO, C02, NOX instruments and a
continuous recording generated. In addition, background and
sample bags were collected during a complete accel/decel
sequence.
6. Steady state tests were then performed using the bag
collection technique in the following order: 45, 15, idle,
30; and 60 miles per hour.
7. The last item to be performed was the Federal short cycle
during which a bag sample was collected.
-------
2-57
8. Following testing, appropriate vehicle information such
as basic spark timing, spark advance, point dwell, idle RPM,
and idle mixture (undiluted CO) and other pertinent engine
operating parameters were measured and recorded.
Following is the daily test procedure used on vehicles subjected
to evaporative and exhaust emissions measurements.
1. After receipt of the vehicle from the consumer and preparation
of appropriate vehicle information forms, the vehicle inspection
was performed. The vehicle was then readied for the 12 hour
(minimum) soak.
2. The fuel remaining in the vehicle fuel tank as received was
drained from the test vehicle. Concurrently, the fuel filler
cap was modified to accept the thermocouple for measurement of
internal fuel temperature.
3. Following the minimum 12 hour soak the temperature conditioned
fuel was pumped into the fuel tank. During the soak thermocouples
were connected and the silicone rubber heating pads were installed
on the vehicle. The temperature of the fuel was increased in
accordance with the prescribed procedures. The diurnal loss test
was then performed.
4. The Federal cold start exhaust emission test was performed
within 15 minutes after removal of the test vehicle from the SHED.
5. The Federal cold start procedure was performed utilizing
separate sample and background bags for each of the cold transient
and cold stabilized portions.
6. Following the cold start, the normal 10 minute soak with engine
off was performed.
7. The hot transient portion of the Federal hot start test was
then performed using the bag collection technique.
8. Immediately following the hot transient portion, the vehicle
was removed from the dynamometer and driven into the SHED at as
low an engine load as possible. The time allowed for removal of
vehicle from dyno to engine shutoff in SHED was about one minute.
9. Thermocouple wires were connected to display devices. The
SHED was then sealed and the hot soak losses were measured. The
time allocated for hot soak losses was one hour.
10. After the hot soak losses, the test vehicle was removed from
the SHED and installed on the dynamometer. A hot start Federal
driving schedule involving the hot transient and hot stabilized
-------
2-58
portions was then performed. However, exhaust samples were
not collected during this test because it was utilized as
a vehicle warmup procedure prior to the remaining tests.
11. Following the warmup cycle, the acceleration/deceleration
sequence was performed utilizing background bag, sample bag
and continuous sampling.
12. Steady state tests were then performed at 45 mph, 15 mph,
idle, 30 mph, and 60 mph.
13. The last test to be performed was the Federal short cycle
utilizing the bag collection technique.
14. Following testing, appropriate vehicle information such as
basic spark timing, spark advance, idle RPM, idle mixture
(undiluted CO), point dwell, and other pertinent engine operat-
ing parameters were measured and recorded.
-------
2-59
2.7 DATA HANDLING
2.7.1 Data Collection
Data collection and the associated data reporting forms are
perhaps the most important items in any investigative or research program.
AESi has developed several data forms for this program such as the Test
Data Sheet shown in Figures 2.7-1 and 2.7-2. These particular forms are
arranged in keypunch format. Instrument scale deflections and instrument
ranges were entered on these sheets after each test.
The Daily-Instrument and CVS System form, CVS Propane Recovery
form, and Weekly Check form, illustrated in Section 2.5, were designed to
assure that each instrument curve was within limits of the originally
developed curve. This form also provided for an NOX converter check, a C02
response check of the CO instrument, and calibration curve update information.
This form is illustrated in Section 2.5 also.
Proven data handling procedures were used to ensure the continuous
and accurate transmission and verification of data. The project engineer or
test supervisor at each facility reviewed the test results and verified their
validity. At the corporate offices the tests were logged and inspected again
to determine if any errors or anomalies were present. If errors were found
which were not correctable at the AESi corporate office, the questions were
referred immediately to the project engineer for resolution.
2.7.2 Data Processing
After resolution of obvious errors the information on the test
data sheet was then keypunched and verified by the AESi Computer Sciences
Department. A specially designed edit program analyzed each data field on
each card for errors or omissions. The test results were then calculated and
edited by the computer to determine if results were within prescribed limits.
Figure 2.7-3 illustrates the computer edit output for a vehicle indicating
that the CVS blower counter was out of range on the accel/decel bag sample.
Figure 2.7-4 indicates that the emissions data was of lower magnitude than
the background data. Any necessary corrections were then punched on cards
-------
AUTOMOTIVE ENVIRONMENTAL SYSTEMS, INC.
TEST DATA SHEET
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-------
2-62
PrtOJ-03210 CAR NO.-00066 RUN NO.-00066 DATE-021672 YEAR-65 MAKE-VOLK MOUEL-UEETL
CID-091 TRN-4 CYL-4 OOOMR-56000 DRY BULB-72. *ET BULB-51. BAROM-29. 10
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ERROR COUNT
FIGURE 2.7-3
-------
2-63
p*oj-c32io CAR NJ.-00122 RUN NO.-00021 oATt-02047? VEAR-TO HAKE-CADI NOOEL-COUPE
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ERROR COUNT
FIGURE 2.7-4
-------
2-64
and entered into the computer. Then a final edit was run and the completed
test results were added to a master file maintained on magnetic tape. The
various monthly and final data reports were generated from the master file.
Figure 2.7-5 and 2.7-6 illustrate the individual test data printouts.
Figure 2.7-7 illustrates the flow of data.
-------
2-65
PROJ-01210 CAR NO.-00119 RUN NO.-00352 DATE-033172 YEAR-67 HAKE-^ERC
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FIGURE 2.7-5
-------
2-66
RUN NO.--C73 CAK NO.-00150 9ATE-111571 YR-7G MAKi-rUIO
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10.7
435.8
447.0
150.0
385.4
180.1
406.3
181.1
500.C
344.1
133.5
261.7
388.7
172.6
451.7
341.9
151.9
245.7
NOX
SAMPLE
262
99
63
47
356
311,
168
853
302
207
398
369
633
3C4
79
16
414
225
387
71
571
183
225
62
241
65
503
314
304
560
204
54
1
MASS
e>9.7
28.5
33.0
9.6
45.4
39.2
17.5
79.9
27.6
24.6
44.1
52.4
81.9
31.2
16.1
4.1
69.1
34.5
61.0
13.7
71.9
26.0
61.1
6.5
24.5
19.2
63.7
44.6
82.3
50.5
21.0
15.7
11'3 12.70
FIGURE 2.7-6
-------
2-67
FIGURE 2.7-7 COMPUTER DATA FLOW
Vehicle
Information
Vehicle
Inspection
Information
Exhaust &
Evaporative
Emission
Test Results
Equipment
Calibration
Tables
Log, Review,
Keypunch,
and Verify
I
Specialized
Trial Edit
by Computer
yes-
Question Corporate
Office Project
Engineer
Correct Data
Final Edit
and Add To
Test Master File
All periodic and final data
reports are drawn from this
file.
-------
2-68
2.7.3 Calculation of Results
Mass Emissions: Results from the various test procedures performed
during the program were calculated using well known techniques. The method
for obtaining mass emissions, on a grams per mile basis, as specified in the
1972 and 1975 Federal Test Procedures were generally used. Appropriate modi-
fications to the formula were made to calculate mass emissions for steady
states, the Federal Short Cycle and the acceleration/deceleration sequence.
Additional modifications were made to the procedure to calculate modal mass
emission data from the 32 acceleration/deceleration sequence modes. Evapor-
ative emissions were calculated in accordance with SHED procedure, SAE J171.
Wherever possible, the results tabulated in Section 3 included the number of
data points, effluent means and standard deviation.
Skewness and Kurtosis: A measurement of the symmetry or skewness
of the test results was obtained by applying the Pearsonian coefficient of
skewness:
K,
(1)
Gi = V"
K
Where K =
and K,
"~ O
Ex2
The distribution has a tail to the right if G =-0, or has a tail to the left if
G-. «= 0. If G. = 0, the distribution is symmetrical.
To measure the peakedness, or kurtosis^ -1 of the test results the
"alpha four" formula as defined below was applied:
Where I
K4 .
G2 = T
K
K2
Ex4
Ex Ex3
N N
+• 6
V^ r 2\
) v ) Y 1
C— J •"- fc_j A 1 ^.
N N I ~ •*
[Ii'«
(1) Freund and Williams "Modern Business Statistics," Prentice-Hall, Inc.,
Englewood Cliffs, New Jersey (1958), pp. 104-107.
Bennett and Franklin "Statistical Analysis in Chemistry and the Chemical
Industry," John Wiley § Sons, Inc., New York (1954), pp. 81-82.
-------
2-69
The distribution has the bell shape of the normal distribution when 62 = 3.
If 62 is greater than 3.0 the distribution is peaked in the center. When 62
is less than 3.0 the distribution is flat in the middle.
Calculation of Acceleration/Deceleration Sequence Results: A
comparison of the Acceleration/Deceleration Sequence Bag Results with the
Acceleration/Deceleration Sequence Mode Results was desirable as a check on
modal mass emissions analyses. The 32 acceleration and deceleration mode
emissions values were combined with the five steady state emission values to
obtain Acceleration/Deceleration Sequence Calculated Results by the following
equation. Results are presented in Section 3.5.3.
A/D Calculated = (.75 • SS + .25 • SS + 1.5333 • SSidle + 1.0082 • SS3Q .
32
+ 2.0333 • SS + £ dd. • M.)/9.7891
i=l 1 1
where: SS = mass effluent values, in grams/vehicle mile, for each steady
state test, where the subscripts denote the steady state
speed. The factors before each steady state denote the
distance traveled at that speed, or time in minutes for idle,
in the acceleration/deceleration sequence.
M. = mass values, in grams/mile, for each acceleration or deceler-
ation mode i.
dd. = distance traveled, in miles, for each acceleration or deceler-
ation mode i.
9.7891 = the total miles for the acceleration/deceleration sequence.
Division by this number transforms the final results to a
grams/vehicle mile basis.
Significant Differences in Test Results
(X2)
The chi-square test of significant difference was used to
determine whether or not significant differences existed between various
distributions of emission test results. Chi-square values Xc were calculated
and compared to expected chi-square values t/v-E derived from standard chi-square
tables at the 95% level of confidence using the appropriate degrees of freedom.
It can be concluded that there is a significant difference between the data
distributions being compared if X^X^- If XC — XE> any differences between
the data distributions being compared are attributable to chance.
-------
2-70
Calculation of Hydrogen-Carbon Ratio for Evaporative Test Results
The weighted average hydrogen-carbon (H/C) atom ratio of the initial
boiling point to 130°F vapor fraction of the test fuel was determined by use
of a chromatographic technique*. A squalene column was used to produce
thirty-three chromatographic peaks. Using data from a paper by Maynard and
Sanders, and a known sample of natural gas, the eluted peaks were identified
and the mole percents determined. The H/C ratios were calculated from the
respective chemical compositions.
The following formula was used to compute the weighted average
H/C ratio for each vapor sample.
33
£
Fuel H/C ratio = i=l (Xi ' H/(V
100
where X. represents the mole percent of each individual fuel component and
H/C. represents the H/C ratio of each individual component.
*J.B. Maynard and W. N. Sanders, "Determination of the Detailed HC Composition
and Potential Atmospheric Reactivity of Full-Range Motor Gasolines." Shell Oil
Company, Journal of the Air Pollution Control Association, July 1969.
-------
3-1
3. RESULTS AND CONCLUSIONS
3.1 FEDERAL TEST PROCEDURE RESULTS BY CITY, MAKE AND MODEL YEAR
This section contains the 1972 and 1975 Federal Test Procedure
results for each city, formatted by make and model year. The tables present
hydrocarbons, carbon monoxide, carbon dioxide and oxides of nitrogen (corrected)
for humidity) in grams per vehicle mile. The make of vehicle is abbreviated
along the left hand vertical margin. The letter "N" denotes the number of
that vehicle tested for each model year. The abbreviations MW 1 and MW 3
denote the 1972 and 1975 Federal test results respectively. The model year of
the test vehicles is delineated across the top heading of the table. Statis-
tical information such as effluent means, range, standard deviation (S.D.).
skewness (Gl) and kurtosis (G2) are presented by make, by year and for the
complete make and model year matrix.
Denver results are clearly different (see Section 3'. 8) from those of
other cities, and therefore have been excluded from a presentation of results
for all cities combined. Exhaust emissions results are somewhat different
from city-to-city depending upon the particular effluent. Hydrocarbon levels
are quite uniform among cities, except for Denver which exhibited significantly
higher values. Carbon monoxide and carbon dioxide levels vary somewhat among
cities, and indicate richer air-fuel ratios for vehicle operation in Denver.
Oxides of nitrogen are lowest for the Denver test vehicle sample, also reflect-
ing rich air-fuel ratios. Washington, D. C. oxides of nitrogen results are
significantly higher than the four other cities (excluding Denver), although
no specific technical reason for the difference has been developed.
Well defined trends in emission levels by model year exist for all
effluents. Hydrocarbons and carbon monoxide exhibit a uniform decrease, while
carbon dioxide gradually increases, from the 1962 to 1971 models, reflecting the
impact of emission controls. The earlier model year vehicles, from 1957 to
1962, exhibit a relatively constant level in hydrocarbons, carbon monoxide and
carbon dioxide. Oxides of nitrogen generally increase from the 1968 models to
the 1971 models, which is consistent with the decreasing carbon monoxide and
increasing carbon dioxide, reflecting leaner vehicle operation.
-------
3-2
Emission levels for all effluents among the makes except for
Rambler (American Motors), Volkswagen, Studebaker and miscellaneous cars are
relatively uniform. The exceptions exhibit lower effluent levels because of
smaller engines and vehicle size.
Also included in this section are the 1972 and 1975 Federal Test
Procedure results presented on a logarithm transformed basis. The log
transforms of means, standard deviation, skewness and kurtosis for the five
cities were calculated and then back-transformed. The use of the log
transform has effectively reduced the means, standard deviation, skewness
and kurtosis, reflecting the imperfect statistical distribution of test data.
Cumulative frequency distributions on a normal and logarithm transform basis
are presented in Section 4.6 of the Appendix for the 1972 Federal Test Results
by city.
-------
STUDY Of EMISSIONS ON LIGHT-OUT* VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOR FIVE CITIES
HYDROCARBONS IN GRAMS PER MILE
BUIC N=
MMl
MH3
CADI N=
MH1
MM)
CHEV N*
MMl
MW3
CHRT N-
MM1
MM3
DODG N>
NH1
MM)
FORD N-
MM1
MM)
INf>E N-
MU1
MM3
LINC N-
MH1
MK3
MERC N=
MH1
NM3
OLDS M-
NM1
MM 3
PLYM N-
MMl
MM 3
PONT N-
MMl
MM3
RAMB N-
MM1
MM3
STUO N»
MM I
MM)
VOLK N=
HM1
MM)
MISC N-
MM1
MM 3
AV/YR H*
MMl
MM 3
RANGE
MMl HI
MMl LO
MW3 HI
MW1 LO
S.Q./YR
MMl
MM)
SKEMNESS
MMl Gl
MMl G2
MM) G 1
MM) G?
19T1
5
4.11
3.32
2
2.1k
1.T1
27
3.14
2.8!
2
4.30
3.68
4
3.43
3.00
23
3.59
3.25
1
5.41
4.36
5
3.4)
3.1$
6
2.82
2.54
5
4.39
3.77
9
4.09
3.66
5
2.32
2.10
4
4.44
3.74
4
2.38
2.18
101
3.45
3.06
11.1)
1.06
10. 2T
1.02
l.)8
1.26
1.61
T.54
2.19
12.31
I9TO
5
5.04
4. 37
2
5.26
4.51
19
4.58
3.95
2
4.07
).75
4
4.01
).65
IT
3.98
3.51
1
5.46
4.55
3
4.33
3.87
7
3.48
3.18
7
4.82
4.32
6
4.02
3.7)
4
6.22
5.77
6
5.12
4.50
)
2.70
2.17
86
4.41
3.90
16.79
I. 60
15.76
1.53
2.18
1.95
3.34
18.51
3.72
21.69
1969
7
4.98
4.31
2
3.40
2.90
19
5.76
4.89
4
9.67
7.85
5
6.42
5.15
16-'
4.80
4.25
1
5.70
4.20
)
4.56
4. "9
5
10.99
9.86
6
10.30
9.17
a
5.32
4.52
2
4.12
3.64
10
4.07
3.90
1
4.49
4.5)
89
5.97
5.19
33.74
1.88
31.14
1.98
4.72
4.27
4.66
27.30
5.06
10.80
1968
6
7.67
6.46
1
5.78
5.47
18
6.56
5.74
2
5.57
4.81
6
5.16
4.24
14
4.49
3.98
)
4.41
4.29
8
5.42
4.6)
7
6.4)
5.50
9
11.19
10.66
)
4.60
4.1)
6
5.63
4.90
1
1.94
1.77
84
6.27
5.56
64.68
1.94
64.71
1. 75
7.15
7.12
6.76
54.72
7.09
58.51
1967
6
7.80
6.30
2
7.63
6.34
16
9.28
8.35
2
7.17
6.19
5
7.38
6.24
14
7.22
6.61
1
5.04
3.82
)
8.21
7.67
2
7.51
6.76
5
7.72
6.88
6
7.11
6.59
1
4.42
4.11
7
5.47
5.C6
1
16.37
15.08
71
7.72
6.89
19.07
2.09
17.14
1.88
3.67
3.44
1.11
3.58
1.07
3.45
1966
6
7.61
6.60
I
7.85
7.43
19
9.79
9.15
)
7.40
6.36
7
5.67
4.45
18
11.21
10.22
1
7.40
6.54
2
6.73
6.00
6
11.98
10.13
5
8.82
7.82
7
8.17
7.33
3
5.08
4.48
4
8.95
8.18
1
7.79
7.65
83
9.11
8,18
46.68
2.46
40.48
1.94
6.67
6.08
3.35
16.91
3.10
14.87
196J
6
10.20
9.72
2
4.93
4.57
20
15.03
13.7)
4
9.70
6.72
I»
11.54
10.64
2
6.85
6.19
5
8.53
8.19
6
7.38
5.97
9
12.80
12.22
2
21.54
20.83
5
17.05
16.44
80
12.18
11.18
72.44
3.32
65.92
3.41
13.29
12.6)
3.22
12.96
3.19
12.61
1964
4
10.43
9.71
2
5.21
4.98
19
7.78
6.93
1
8.09
5.77
3
7.77
6.97
12
9.74
8.80
2
11.18
10.51
4
7.72
7.26
)
5.78
4.59
6
7.69
6.26
4
6.12
5.22
4
7.85
7.66
64
8.14
7.28
24.08
3.91
20.39
3.13
3.71
3.30
1.78
7.47
1.55
6.C5
196)
1
7.86
6.98
1
7.51
7.42
16
9.01
8.14
1
9.28
6.93
3
7.94
7.06
13
15.94
14.88
)
6.04
4.88
3
12.75
12.91
2
9.07
8.29
3
7.03
6.47
3
6.93
6.30
1
6.60
7.04
3
8.52
7.76
55
10.76
9.44
57.94
4.24
54.57
3.82
8.11
7.77
4.2)
23.88
4.14
22.97
1962
3
7.92
7.16
1
8.24
7.53
12
10.65
9.39
2
6.67
6.30
7
11.0)
10.29
1
6.26
5.99
3
6.15
5.78
1
4.06
3.64
)
5.32
4.83
2
5.19
4.74
3
19.43
19.9)
38
9.58
8.88
31.96
1.35
29.77
1.31
6.38
6.84
1.73
5.28
1.75
5.16
1961
2
10.99
10.40
1
5.48
5.67
6
5.97
5.36
5
6.02
5.58
2
2.95
2.68
3
5.52
5.25
1
4.55
4.17
1
6.77
5.89
1
17.29
14.46
1
4.74
4.37
23
6.49
5.94
17.29
2.59
14.46
2.24
.64
.28
.11
.40
.05
3.24
I960
1
7.81
7.31
1
9.11
8.45
4
5.70
5.19
1
36.58
35.16
4
9.97
9.09
1
2.25
2.17
1
12. )5
10.15
1
12.8)
11.94
1
6.15
5.80
1
2.66
2.62
16
9.5)
8.80
36.58
2.25
35.16
2.17
8.48
8.19
2.27
7.67
2.41
8.28
1959
1
5.82
5.77
5
18.18
16.99
1
4.55
4.31
1
28.57
26.94
4
8.58
8.30
1
.62
.46
I
.49
.28
2
.74
.72
1
5.45
4.77
2
12.75
12.03
21
11.38
10.80
37.85
3.89
36.51
3.48
8.70
8.24
1.76
5.53
1.H4
5.96
1958
1
53.05
50.75
6
7.88
7.27
4
6.84
6.17
3
7.26
6.85
1
17.47
14.36
2
10.82
10.76
1
6.18
5.94
2
9.96
9.63
20
10.74
10.04
53.05
3.23
50.75
2.98
10.65
10.21
3,)5
I). 87
3.38
14. Ofl
1957
1
12.42
11.30
7
6.95
6.67
1
6.51
5.39
2
7.23
6.79
5
6.28
5.91
1
7.09
6.42
1
5.32
4.70
2
7.75
7.47
20
7.07
6.63
12.42
3.98
11.30
3.56
2.33
2.3)
0.59
2.56
0.46
2.10
AVE/NAKE RANGE S.D./MAKE
HI 10
55
8.2)
7.3*
20
5.97
5.46
213
7.98
7.20
19
6.93
5.78
47
7.42
6.33
177
7.88
7.21
0
0.0
0.0
5
5.11
4.70
30
5.46
4.97
58
7.23
6.58
51
7.23
6.29
72
7.72
7.11
31
6.47
5.88
2
6.03
5.91
60
7.77
7.33
11
4.39
4.03
851
7.53
6.81
53.05
50.75
12.42
11.30
62. SI
59.80
14.37
11.03
36.58
35.16
72.44
65.92
0.0
0.0
7.40
6.54
12.56
12.14
33.74
30.78
33.45
31.14
64.68
64.71
36.54
35.96
6.60
7.04
56.27
54.75
16.37
15.08
72.44
65.92
2.49
2.53
2.15
1.68
1.06
1.02
2.46
1.94
2.37
1.92
1.28
1.17
0.0
0.0
5.04
3.82
2.25
2.17
1.35
1.31
2.50 •
2.06
2.79
2.33
1.58
1.50
5.45
4.77
1.88
2.0)
1.55
1.38
1.06
1.02
6.99
6.76
2.5)
2.36
6.39
6.12
3.22
2.45
6.23
5.82
8.60
7.97
0.0
0.0
0.43
I. 07
2.86
2.71
5.64
5.01
5.25
4.79
10.00
9.78
6.62
6.40
0.82
1.61
8.04
7.90
4.)4
4.08
7.09
6.73
SKEMXESS
Gl G2
4.94
5.00
n.66
0.47
4.10
4.19
0.67
0.49
3.14
3.62
4.58
4.46
0.0
0.0
1.26
1.26
1.20
1.53
2.73
2.52
2.91
3.21
5.20
5.»6
3.39
3.67
0.00
0.00
4.28
4.24
2.18
2.37
4.R4
4.94
32.09
32.41
3.45
3.27
29.85
30.57
2.74
2.60
13.90
16.98
21.67
27.46
0.0
0.0
2.97
2.97
3.46
4.49
12.14
11.4)
13.71
15.74
29.88
30.36
15.23
17.18
1.03
1.01
24.52
24.00
6.5)
6.09
)4.11
35.13
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOR FIVE CITIES
CARBON MONOXIDE IN CRAMS PER MILE
I9T1
BUIC N= 5
MM1 82.40
MM 3 65.60
CADI N=> 2
MU1 40.15
MM5 33.12
CHEV N= 27
NM1 45.56
MW3 39.36
CHRY N- 2
MM1 65.96
MM3 55.&IJ
DODG It* 4
HM1 62.62
MU3 92.53
FORD N~ 23
MM I 40.64
MW3 33.73
I MP£ N=
KHl
MW3
LINC N> I
MW1 170.53
MU3 153.81
MERC N» 5
MM1 42.96
MM 3 35.81
OLDS N- 6
MM I 37.24
NM3 31.27
PLYM N= 5
MM I 60.48
NM3 48.95
PONT N» 8
MMt 55.71
MM 3 47.89
RAMB N= 5
MM1 25.52
MM 3 19.55
STUO N-
MM1
MX 3
VOLK I*- 4
MW1 48.00
MM 3 45.37
NISC N= 4
MW1 20.16
MH3 17.74
AV/YR N- 101
NM1 47.50
MM3 40.13
RANGE
MMt HI 170.53
MW1 LO 7.81
MMS HI 153.81
MM3 LO 6.68
S.D./YR
MM1 27.19
MM3 24.48
SKEUNESS
MM1 Gl 1.32
MM1 G2 5.92
MM 3 Gl 1.39
MM 3 G2 6.22
1970
5
73.16
54.34
2
104.24
97.75
19
58.33
48.69
2
52.68
48.78
4
50.43
46.49
17
52.59
42.12
1
111.15
90.36
3
63.58
53.06
7
54.27
45.68
7
58.81
54.05
6
63.52
55.86
4
45.98
48.88
6
40.67
35.79
3
25.38
18.86
86
56.55
48.16
124.74
12.18
108.20
11.45
27.23
24.67
0.64
2.47
0.66
2.55
1969
7
78.22
63.91
2
44.49
35.94
19
75.74
60.82
4
125.74
104.45
5
94.65
74.87
16
63.89
52.33
1
61.47
41.44
3
59.83
50.35
5
87.04
78.40
6
89.46
80.54
8
81.66
66.51
2
60.39
46.92
10
46.41
44.67
1
47.57
42.79
89
73.86
61.66
203.58
19.07
187.10
14.37
36.16
31.03
1.35
5.28
1.43
5.76
1969
6
135.83
115.01
|
130.57
125.59
18
92.73
80.74
2
85.01
79.31
6
81.44
68.78
14
50.94
43.87
3
36.89
32.97
8
77.10
60.20
7
74.47
66.84
9
92.04
78.09
3
51.07
44.50
6
60.63
57.74
1
34.22
34.49
84
78.75
68.10
331.51
19.25
317.25
15.79
59.31
57.72
1.98
7.14
2.11
7.5?
1967
6
124.58
105.80
2
131.77
112.33
14
111.77
100.83
2
89.04
75.79
5
110.31
88.52
14
93.39
84.40
1
57.80
48.20
3
108.63
89.93
2
72.16
64.83
5
97.91
89.20
6
82.64
78.13
1
67.80
62.98
7
67.24
62.77
1
84.24
81.28
71
98.21
87.25
312.98
27.23
307.04
22.03
46.29
44.34
1.75
8.15
1.97
9.92
1966
6
97.05
84.91
1
153.82
150.31
1<
100.66
90.03
3
136.44
108.93
7
85.68
60.79
18
84.04
78.53
1
125.35
105.54
2
71.23
58.07
6
103.49
85.23
5
145.81
119.63
7
97.27
87.20
3
114.42
105.40
4
77.69
74.26
1
46.00
45.80
83
98.43
85.99
259.08
28.49
204.00
22.73
43.24
39.62
0.81
4.07
0.54
2.77
1965
6
125.09
121.94
2
88.36
72.89
20
118.07
106.58
4
132.55
90.99
19
83.58
76.50
2
131.54
116.56
5
99.79
92.08
6
9Z.07
74.50
9
64.21
60.80
2
105.28
107.26
5
63.90
60.97
80
97.87
87.92
237.84
33.79
214.78
32.22
40.71
36.76
1.00
4.35
0.95
3.95
1964
4
131.62
121.22
2
134.48
126.09
19
84.57
76.20
1
129.04
77.41
3
93.31
86.66
12
85.41
76.22
2
175.66
163.14
4
85.09
80.24
3
66.26
52.33
6
87.06
75.08
4
73.78
67.44
4
69.81
67.41
64
91.00
81.74
266.61
15.27
249. 85
13.69
41.38
38.79
1.35
6.64
1.36
6.94
1963
3
120.89
109.91
I
112.32
112.64
16
101.44
93.63
1
192.61
155.65
3
119.68
91.00
13
104.73
97.86
3
78.80
51.96
3
133.03
128.05
2
87.11
83.68
3
106.47
102.05
3
121.17
116.54
1
108.20
102.12
3
69.38
66.26
55
1T5.83
96.46
218.55
36.02
197.05
30.02
41.84
38.37
0.84
3.39
0.7?
3.17
1962
3
94.14
85.78
226.46
207.14
12
80.53
75.39
2
84.89
79.02
7
100.61
85.26
1
65.28
59.00
3
63.12
59.90
1
102.82
89.32
3
78.96
73.03
2
60.60
56.75
3
61.96
59.14
38
85.55
77.96
226.46
17.78
207.14
15.12
38.77
36.56
1.49
6.74
1.26
5.98
1961
2
199.16
182.87
1
140.21
142.29
6
73.90
71.87
5
80.11
75.90
2
35.94
30.94
3
82.04
75.97
1
34.85
27.89
I
72.34
68.93
1
110.48
102.07
1
27.75
25.64
23
84.61
79.70
214.68
14.05
139.90
12.53
59.84
56.83
0.89
2.44
0.80
2.20
1960
1
74.73
74.39
1
147.85
138.26
4
64.56
56.93
1
168.58
163.07
4
90.11
85.25
1
21.71
20.72
1
104.50
98.82
1
145.50
140.20
1
47.98
45.08
1
58.64
56.82
16
86.77
81.63
168. 5fl
21.71
163.07
20.72
44.82
43.43
0.37
1.99
0.41
2.03
1959
1
23.55
23.21
5
98.03
93.00
1
47.87
46.75
59.20
48.88
6
95.96
92.69
1
42.30
40.98
1
71.78
53.02
2
106.37
103.02
1
94.67
86.07
2
48.17
48.39
21
81.64
77.29
195.99
23.55
194.34
23.21
45.04
45.87
0.92
3.16
1.00
3.18
1958
1
79.09
71.68
6
93.14
85.11
4
91.22
81.21
3
55.83
49.05
1
56.23
51.36
2
94.61
88.91
1
71.74
63.54
2
107.85
105.57
20
85.16
78.17
171.25
20.53
151.00
18.66
38.56
36.81
0.62
2.34
0.61
2.57
1957
I
110.39
103.17
7
73.96
83.52
1
144.26
124.63
2
80.18
81.12
5
88.18
87.41
1
70.68
59.17
1
63.14
61.80
2
49.54
48.11
20
80.33
81.45
146.55
29.33
147.33
29.93
33.23
30.72
0.40
2.46
0.27
2.31
AVE/MAKE RANGE 5.0. /MAKE
HI LO
55
108.08
94.49
20
106.61
97.95
213
84.39
75.69
19
105.87
87.79
47
91.33
74.06
177
74.61
66.75
0
0.0
0.0
5
105.27
87.87
30
72.46
61.04
58
77.24
67.96
51
84.86
73.56
72
79.55
71.05
31
69.98
65.10
2
101.44
94.10
60
58.93
56.06
11
33.53
30.18
851
81.17
71.94
263.03
234.20
226.46
207.14
312.98
307.04
203.58
169.74
224.60
190.57
218.55
197.05
0.0
0.0
170.53
153.81
266.61
249.85
173.82
157.26
259.08
248.40
331.51
317.25
17?. 60
169.85
108.20
10?. 12
154.16
I5i.no
84.24
81.28
331.51
317.25
24.73
16.33
23.31
18.70
10.72
7.96
34.09
22.73
28.78
23.40
9.70
8.67
0.0
0.0
57.80
41.44
21.71
20.52
17.78
11.69
24.82
23.07
7.81
6.68
15.19
12.41
94.67
86.07
16.34
16.31
12.18
11.45
7.81
6.68
51.95
49.29
52.46
50.42
45.13
44.26
55.40
42.73
46.61
38.62
38.79
37.51
o.o
0.0
47.09
45.82
51.29
46.56
37.45
35.48
49.26
46.97
44.03
42.08
42.94
43.22
9.57
11.35
25.04
24.87
20.40
20.40
44.93
42.24
SKEMNESS
Gl G2
0.94
0.91
0.15
0.10
1.19
1.31
0.48
0.32
1.10
1.02
0.82
0.80
0.0
0.0
0.26
0.38
1.99
2.46
0.59
0.56
1.81
1.78
2.73
2.93
0.96
0.85
0.00
0.00
0.97
1.03
1.41
1.52
1.31
1.35
3.49
3.06
2.80
2.43
5.74
6.18
2.01
2.23
3.57
3.64
3.69
3.30
0.0
0.0
1.73
1.86
7.91
10.1*
2.83
2.58
6.38
6.32
16.08
17.51
2.96
2.67
1.23
1.01
5.17
' 5.20
4.51
4.56
5.80
6.12
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOR FIVE CITIES
CARBON DIOXIDE IN GRAMS PER MILE
1971
BUIC N- 5
MH1 775.36
MW3 74*. 58
CADI N- 2
MM1 882.09
MM3 860.40
CHEV N= 27
MH1 637.93
MW3 623.19
CHRY N- 2
mil 832.49
MH3 917.93
OODG N- 4
"XI 604.85
MH3 590.48
FORD N- 23
MH1 529.76
MH3 512.69
IMPE N*
MH1
MH3
LINC N> 1
MMI T75.82
MM3 720.43
MERC N* 5
MH1 734.11
MH3 709.34
OLDS N' 6
MM1 759.88
MW3 711.76
PLYM N- 5
NM1 567.49
MM3 565.46
PONT N' B
MM1 665.92
MM3 628.88
RAMB N* 5
MM1 508.92
MM3 510.07
STUD N=
MH1
MH3
VOLK N" 4
MU1 318.19
MW3 316.54
MISC N= 4
UK I 361.17
MW3 353.62
AV/YR N= 101
MH1 609.57
MM3 592.94
RANGE
HW1 HI1555.26
MUI LO 273.06
MM3 HI1830.23
NWS LO 264.81
S.D./YK
NW1 204.70
MM3 216.71
SKEWNESS
MW1 Gl 0.77
MH1 G2 5.90
NK3 Gl 1.83
MW3 62 12.06
1970
5
734.20
705.98
2
754.79
727.63
19
586.42
573.33
2
626.28
581.42
4
580.91
566.75
17
576.16
561.82
1
786.89
758.29
3
611.91
593.93
7
704.99
679.72
7
594.97
576.57
6
631.72
607.66
4
477.88
461.74
6
354.07
354.47
3
323.10
311.54
86
583.86
566.84
1098.91
251.62
1077.11
243.48
148.62
143.91
0.30
3.85
0.31
4.01
1969
7
613.58
599.92
2
854.65
807.60
19
588.78
572. OT
4
682.06
677.15
5
545.44
538.94
16
558.65
538.19
1
573.54
587.84
3
641.62
619.70
5
577.28
550.22
6
558.42
540.69
8
569.74
558.47
2
527.87
513.44
10
320.86
312.83
I
405.01
391.84
89
556.72
541 .08
894.14
260.36
831.65
262.71
130.61
123.41
-0.25
2.94
-0.18
2.90
1968
6
581.95
569.84
r
796.44
735.24
18
501.70
488.59
2
557.59
535.39
6
480.59
475.70
14
562.67
545.77
3
600.87
614.16
8
639.14
616.32
7
533.20
521.10
9
573.58
554.28
1
524.79
508.89
6
309.27
302.38
I
396.32
377.10
84
533.71
519.55
841.24
254.72
803.93
246.23
120.80
116.62
0.01
3.17
-0.04
'.04
1967
6
552.19
531.85
2
558.16
551.33
16
507.95
492.55
2
483.59
477.01
5
534.90
528.52
14
524.48
516.12
1
755.15
733.41
3
492.21
479.37
2
582.81
573.75
5
426.82
435.03
6
579.02
556.22
1
501.21
487.22
7
260.45
255.00
I
200.79
192.32
71
493.97
483.00
910.01
176.54
335.50
169.21
1)9.90
133.08
0.09
3.34
-O.fl
3.09
1966
6
456.56
440.32
1
556.47
541.62
19
481.77
473.43
3
439.34
437.38
7
522.31
524.90
18
502.13
484.99
1
736.77
703.84
2
578.80
598.75
6
545.32
521.25
5
452.60
449.34
7
480.55
493.69
3
421.23
402.48
4
259.19
266.69
1
205.90
199.05
83
479.18
471.06
755.77
205.90
760.10
199.05
111.12
109.43
-0.02
1.23
0.02
1.11
1965
6
470.73
463.34
2
674.17
656.00
20
452.26
465.64
4
431.84
424.28
19
442.31
429.04
2
683.71
659.15
5
488.67
477.41
6
493.25
489.57
9
500.43
499.97
2
311.65
327.70
5
287.83
284.42
80
458.58
455.93
727.39
227.89
747.66
225.37
115.30
115.73
0.22
2.68
0.24
2.66
1964
4
449.94
434.65
2
583.29
569.14
19
456.35
448.43
1
524.74
537.37
1
314.81
302.80
12
487.33
479.67
2
469.17
451.95
4
560.20
543.33
3
424.83
408.50
6
549.44
536.11
4
188.98
375.17
4
277.14
275.11
64
458.90
448.76
693.61
219.87
673.28
215.75
109.09
106.74
-0.23
2.72
-0.26
2.69
1963
3
620.04
601.92
1
611.51
626.01
16
445.72
420.99
I
643.23
640.96
3
464.55
461.48
13
462.50
451.71
3
455.09
4*5.06
3
539.08
516.29
2
429.05
420.39
1
567.14
544.59
1
452.99
415.11
1
417.13
397.78
1
270.60
269.14
55
469.18
453.36
765.53
234.92
690.99
232.21
111.02
105.92
0.29
2.69
0.18
2.11
1962
3
466.86
452.04
1
491.65
491.11
12
451.56
417.38
2
425.86
416.95
7
467.00
457.62
1
505.72
486.24
3
428.18
412.89
1
427.43
417.62
1
526.17
530.12
2
353.85
340.96
3
185.17
180.79
18
433.99
423.43
787.30
110.96
732.52
123.77
129.46
124.81
-0.15
3.70
-0.12
3.45
1961
2
623.77
603.72
1
599.56
577.05
6
484.87
469.71
5
344.92
328.45
2
352.45
319.14
3
598.60
628.19
1
568.70
571.89
1
181.45
161.67
1
166.51
353.8!
1
242.93
233.85
23
458.12
449.18
825.71
242.93
802.63
213.85
141.58
149.86
0.74
3.01
0.78
2.75
I960
1
649.29
610.99
1
551.62
523.73
4
504.02
490.79
1
429.83
409.26
4
432.06
433.73
1
320.90
320.31
1
651.13
624.91
1
398.02
178.46
1
746.05
690.63
1
134.97
129.50
16
488.76
474.12
746.05
320. 9P
690.63
320.31
126. 00
111.76
0.40
2.23
0.28
2.14
1959
1
587.28
580.72
5
457.19
440.10
1
690.15
661.26
1
484.91
485.89
6
448.10
418.22
1
429.59
431.28
1
490.87
487.11
2
597.81
566.67
1
419.50
402.08
2
191.87
195.05
21
460.01
447.71
690.15
119.66
661.26
144.70
123.91
114.99
-0.62
3.74
-0.69
3.96
1958
1
737.98
770.45
6
470.01
454.21
4
519.68
501.77
3
600.65
582.72
1
341.98
327.25
2
391.29
194.57
1
J97.12
184.50
2
218.75
211.75
20
469.90
458.78
737.98
202.88
770.45
196.21
117.07
118.28
-0.01
2.66
0.20
,1.06
1957
1
496.98
524.11
7
469.18
453.01
1
695.87
651.43
2
399.36
196.92
5
452.48
437.62
1
694.63
670.10
1
528.43
508.07
2
213.70
218.37
20
46 1 . 44
449.18
695.87
165.08
670.10
162.35
128.11
119.34
-r>.36
1.58
-0.41
1.62
AVE/MAKE RANGE
HI LO
55
580.02
563.16
20
666.39
647.19
213
513.81
502.14
19
610.54
607.12
47
496.07
489.53
177
503.91
490.02
0
o.o
0.0
5
725.64
700.77
30
569.02
556.9)
58
601.57
580.90
51
505.91
497.16
72
560.98
546.51
11
447.32
436.39
2
418.32
399.94
60
285.11
281.89
11
329.28
319.06
851
512.34
500.03
944.63
929.56
926.20
912.33
1555.26
1810.23
963.42
1180.59
802.53
793.19
1098.91
1077.11
0.0
0.0
786.89
758.29
861.44
842.45
963.65
941.11
739.13
702.39
783.13
766.64
718.69
703.16
419.50
402.08
473.88
480.38
405.01
391.84
1555.26
1830.23
219.87
215.75
491.65
491.11
263.19
254.83
246.62
248.59
230.89
241 . 55
218.18
225.37
0.0
0.0
573.54
587.84
320.90
320.31
174.28
163.11
263.11
311.79
239.90
231.18
299.36
307.22
417.13
397.78
130.96
123.77
200.79
192.32
110.96
123.77
S.D./MAKE SKEHNESS
Gl C2
144.49
141.71
135.97
123.85
137.23
143.56
151.72
183.88
115.34
113.78
133.83
129.43
0.0
0.0
87.18
66.19
1J1.57
128.91
136.65
130.95
101. 5T
92.00
103.59
95.60
95.67
90.79
1.68
3.05
66.82
66.04
74.46
72.16
14B.OI
145.98
0.09
0.08
0.55
0.67
2.41
3.90
-0.05
1.27
0.26
0.24
0.81
0.81
0.0
0.0
-1.31
-1.15
0.02
-0.06
0.11
-0.03
-0.03
0.02
-0.47
-0.59
0.82
9.89
0.31
0.34
-0.86
-0.92
0.65
1.15
2.78
2.79
1.96
2.21
17.64
15.76
1.92
6.52
3.32
3.27
4.19
4.35
0.0
0.0
3.00
2.76
2.41
2.38
4.06
4.18
2.51
2.*9
3.24
3.57
3.35
3.59
3.69
3.93
2.18
2.24
5.78
11.13
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMMARY Of EXHAUST EMISSION VALUES FOR FIVE CITIES
CORRECTED OXIDES OF NITROGEN IN GRAMS PER MILE
BUIC N-
MMI
MM3
CADI N-
HM1
MM 3
CHEV N»
MMI
MM 3
CHRY N=
NUl
MM 3
0006 N-
NUl
NU3
FORO N»
NUl
NW3
IMPE N-
MMI
NU3
LINC N-
MMI
MM3
MERC N-
MM1
MM3
OLDS **
NUl
NU3
PlYN If
NUl
NN3
PONT N>
NUl
NU3
RANB N-
NUl
NM3
STUO N»
MMI
NM3
VOLK N-
MU1
MU3
NISC N*
NM1
NU3
AV/YR N*
NM1
NM3
RANGE
NUl HI
NUl 10
MU3 HI
NU3 LG
5.0./YR
NUl
NU3
SKEUNESS
MUl Gl
NM1 G2
MH3 Gl
MM3 G2
1971
9
3.87
4.02
2
5.35
5.65
27
4.34
4.29
2
5.23
5.00
4
4.88
4.91
23
5.53
5.57
1
3.12
2.92
5
5.72
6.07
6
5.00
4.94
5
5.86
5.97
8
4.49
4.80
5
3.43
3.56
4
2.32
2.28
4
5.41
5.67
101
4.75
4.81
8.99
1.45
8.88
1.46
1.74
1.78
0.38
2.50
0.41
2.54
1970
5
5.64
5.93
2
5.77
5.67
19
5.11
5.27
2
6.12
6.23
4
4.55
4.58
17
5.46
5.54
1
6.79
7.46
3
4.57
4.95
7
3.68
3.80
7
5.74
5.73
6
3.82
4.23
4
5.13
5.08
6
3.23
3.14
3
4.87
4.89
86
4.93
5.06
9.31
1.82
9.46
2.09
1.65
1.67
0.46
2.49
0.52
?.69
1969
7
5.88
6.08
2
8.75
8.29
19
5.38
5.43
4
5.17
5.58
5
4.94
5.40
16
5.97
6.21
I
5.41
5.56
3
5.78
5.94
5
5.27
5.27
6
6.04
6.39
8
4.77
4.97
2
3.54
3.53
10
3.29
3.10
1
8.05
8.25
89
5.32
5.46
11.01
1.76
10.23
1.66
2.0?
2. 02
0.39
2.36
0.36
2.45
1968
6
3.56
3.73
1
5.13
4.17
18
3.31
3.37
2
4.50
4.37
6
4.39
4.75
14
5.10
5.27
3
7.21
7.28
a
3.94
4.04
7
5.13
5.34
9
3.68
3.95
3
6.08
6.46
6
2.46
2.30
I
6.01
5.92
84
4.22
4.34
9.43
0.46
S.99
P. 48
1.81
1.93
0.44
2.81
1.JB
2.44
1967
6
2.90
2.77
2
2.97
3.08
16
3.34
3.44
2
3.52
3.77
5
3.40
3.62
14
2.87
2.91
1
6.00
6.25
3
3.44
3.51
2
4.49
4.52
5
3.43
3.74
6
4.56
4.47
1
4.84
4.80
7
2.21
2.03
1
1.04
0.96
71
3.28
3.32
6.79
0.43
6.84
0.41
1.45
1.47
0.33
2.48
0.41
2.50
1966
6
3.93
4.00
1
3.89
3.74
19
3.43
3.53
3
1.60
1.98
7
4.83
5.47
18
3.77
3.77
1
4.27
4.29
2
2.83
3.23
6
3.38
3.57
5
2.53
2.97
7
3.45
3.52
3
2.29
2.12
4
1.84
1.75
1
1.64
1.54
83
3.40
3.54
9.94
0.31
10.40
0.53
1.66
1.77
1.17
5.34
1.12
5.C2
1965
6
3.10
3.00
2
5.06
5.46
20
2.74
2.82
4
3.33
3.65
19
3.42
3.42
2
2.77
2.88
5
2.80
2.90
6
4.08
4.44
9
4.22
4.26
2
1.22
1.39
5
3.17
3.31
80
3.28
3.37
8.99
0.55
9.11
0.49
1.67
1.67
1.05
4.08
0.97
4.15
1964
4
2.66
2.53
2
1.68
1.65
19
3.64
3.69
1
6.11
7.91
3
1.83
1.97
12
4.15
4.23
2
2.46
2.46
4
5.58
5.58
3
4.25
4.50
6
3.86
3.78
4
3.41
3.34
4
2.39
2.36
64
3.61
3.67
8.24
0.66
8.38
0.67
1.71
1.77
C.61
2.79
0.77
3.11
1963
3
4.99
5.06
1
1.59
1.38
16
3.87
3.77
1
1.06
1.13
3
2.48
2.85
13
3.80
3.88
3
4.07
4.71
3
4.14
4.00
2
3.89
3.81
3
4.41
4.19
3
2.89
2.62
1
2.26
2.09
3
2.22
2.24
55
3.63
3.64
10.59
0.66
10.62
P. 64
2.16
2.15
1.2?
4.28
1.18
4.16
1962
3
3.08
2.85
1
1.63
1.72
12
3.82
3.72
2
2.82
2.80
7
2.51
2.80
1
3.97
3.85
3
3.43
3.38
1
3.52
3.75
3
5.01
4.97
2
4.59
4.41
3
1.61
1.57
38
3.34
3.33
6.96
0.54
6.91
0.48
1.58
1.58
1.17
2.53
1.38
2.52
1961
2
1.07
1.08
1
2.62
2.36
6
3.97
3.86
5
2.27
2.10
2
2.47
2.45
3
2.50
2.46
1
11.14
11.59
1
2.09
2.12
1
3.49
3.77
1
2.68
2.51
23
3.12
3.07
11.1*
0.48
11.59
0.43
2.26
2.35
2.09
H.14
2.22
8.73
1960
I
5.41
5.10
1
1.99
1.80
4
3.61
3.67
1
1.55
1.42
4
4.36
4.35
1
6.31
7.65
1
5.10
5.20
1
0.86
0.78
1
7.79
6.84
"
1
2.16
2.12
16
3.95
3.94
8.13
0.86
8.05
0.78
2.18
2.48
0.49
1.B5
0.45
1.69
1959
1
6.23
7.64
5
3.56
3.41
1
8.88
8.81
1
6.67
7.19
6
4.09
4.00
1
4.15
4.09
1
7.12
8.18
2
4.49
4.23
I
6.35
5.79
2
1.62
1.56
21
4.48
4.50
8.88
0.77
8.81
0.69
?.40
2.55
-0.00
1.77
O.O7
l.TC
1958
1
6.05
6.13
6
3.05
3.03
4
3.72
3.72
3
6.91
6.52
I
2.85
2.81
2
2.82
2.78
1
3.48
3.32
2
1.02
0.96
2P
3.70
3.62
9.75
0.46
8.66
0.42
2.45
2.32
1.87
3.04
1.70
2.43
1957
1
4.21
4.42
7
3.11
3.00
1
2.49
2.65
2
4.77
4.78
5
4.56
4.32
1
5.98
5.99
1
2.78
2.82
2
4.15
4.31
20
3.90
3.84
8.94
0.60
8.88
0.67
2.16
2.19
0.49
2.30
0.56
?.78
AVE/MAKE RANGE S
HI LO
55
3.97
4.01
20
4.33
4.35
213
3.87
3.89
19
4.36
4.61
47
4.03
4.32
177
4.34
4.40
0
0.0
0.0
5
5.12
5.30
30
4.51
4.77
58
4.24
4.26
51
4.75
4.99
72
4.15
4.24
31
3.73
3.73
2
4.31
3.94
60
2.58
2.50
11
4.82
4.92
851
4.05
4.12
8.45
9.38
9.77
9.18
10.59
10.62
8.88
8.81
9.94
10.40
9.50
9.52
0.0
0.0
6.79
7.46
8.99
8.81
9.75
8.66
11.14
11.59
8.74
8.80
7.54
7.22
6.35
5.79
7.93
7.86
8.05
8.25
11.14
11.59
0.46
0.48
1.00
0.99
0.66
0.64
1.06
1.13
0.60
0.67
0.43
0.41
0.0
0.0
3.12
2.92
0.66
0.67
0.87
0.82
0.31
0.53
0.95
0.83
0.55
0.49
2.>6
2.99
1.46
0.42
1.04
0.96
0.31
0.41
.O./MAKE
2.03
2.11
2.55
2.65
1.77
1.77
2.20
2.23
2.31
2.36
2.02
2.05
0.0
0.0
1.45
1.76
2.02
2.04
1.71
1.63
2.35
2.40
1.69
1.72
1.61
1.67
2.90
2.62
1.31
1.35
2.26
2.41
1.96
2.11
SKEMNESS
Gl G2
0.59
1.78
0.54
0.53
0.70
0.62
0.23
0.20
0.67
0.65
0.47
0.41
0.0
0.0
-0.29
-0.17
0.51
0.28
0.44
0.15
0.58
0.58
0.52
0.40
0.57
0.49
0.01
0.01
1.81
2.02
-0.28
-0.25
0.64
1.62
2.49
2.99
2.17
1.94
3.37
3.25
2.29
2.23
2.85
3.06
2.69
2.54
0.0
0.0
1.78
1.84
2.67
2.47
3.50
2.81
3.26
3.14
2.61
2.58
3.28
2.75
1.01
1.00
7.98
8.51
2.04
1.94
3.07
3. PI
-------
STUDY QF EMISSIONS ON LIGHT-OUT* VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOK LOS ANGELES
BUIC N*
MWl
MM 3
CADI N*
MWl
MW3
CHEV N=
MWl
Mw3
CHHY N-
Mill
MW3
DdOG N=
MWl
MM3
FORD N»
MWl
MW3
IMPE N*
MHl
MW3
LINC N=
MWl
MW3
MERC N*
MWl
MW3
OLOS N=
MWl
MM 3
PLYM N=
MWl
MW3
PONT N=
MWl
MW3
KAMB N-
MWl
MM 3
SIUO N"
MWl
MW3
VDLK N=
MWl
MW3
MISC N-
MWl
MW3
1V/YR N'
MWl
MM3
RANGE
MWl HI
MW3 HI
MW3 LO
S.O./YR
MWl
4W3
SKEWNESS
MWl Gl
MK1 »2
MX 3 G 1
MWl G2
1971
1
4.10
3.47
5
3.92
3.'29
1
2.91
2.18
1
3.34
2.96
5
3.06
2.81
1
2.35
2.60
1
2.34
2.00
1
3.27
2.79
1
5.03
4.43
1
3.37
2.63
2
4.48
3.56
1
2.39
2.74
21
3.51
3.03
5.90
4. 73
2.00
1.00
0.3C
0. 9t>
2.31
09C
» « 5
2.44
1973
1
6.57
5.30
1
5.36
4.87
4
4.35
3.70
5
4.10
3.36
1
3.39
3.46
1
5.21
4.31
1
5.91
5.33
2
9.33
8.16
16
5.22
4.45
14.59
2 70
12.71
2.26
2.79
2.39
2.49
9.31
274
• I**
13.33
1969
1
5.19
3.99
1
4.13
3.22
4
6.03
4.71
1
6.81
5.63
1
4. 72
3.67
3
6.21
5.43
1
4.83
4.46
1
6.83
5.84
1
tt.03
6.54
1
4.51
3.81
2
5.85
5.64
17
5.87
4.92
8.23
4.13
6.54
3.22
1.21
1.C8
3.5?
2.3C
1.67
1968
1
5.91
5.42
3
6.91
5.55
1
2.93
2.37
2
4.62
4.21
2
6.15
4.44
2
3.73
2.96
1
4.27
3.77
1
5.25
4.82
2
3.39
7.21
15
5.66
4. 71
11. 2J
2. 81
8.49
2.15
2.22
1.37
1.05
3. 7-i
2.63
1967
1
7.30
4.36
4
3.8J
3.11
1
5.31
4.76
1
4.81
4.07
3
5.77
4.33
1
5.04
3.82
1
12.56
12.84
1
7.42
5.98
2
4.30
4.34
1
4.67
4.15
1
16.37
15.08
17
6.22
5.34
16.37
2 . 09
15.03
1.38
1.53
3.52
1.72
5.48
5. -.2
1966
1
5.84
5.03
4
7.49
6.19
2.46
1.94
1
7.03
5.28
5
14.27
13.58
1
2.75
2.71
1
6.25
4.97
1
5.75
5.72
1
3.16
7.10
16
8.73
7.84
36.18
34.28
1.94
8.65
3.35
2.4J
7.77
7.77
1965
6.66
5.76
4
24.95
23.55
1
8.46
6.74
4
11.44
10.57
1
9.23
8.44
1
7.68
7.03
1
11.25
9.18
1
6.87
6.52
1
36.54
35.96
1
56.27
54.75
16
18.34
16.93
62.51
59.80
4.2^
17. SI
17.47
1.72
4.45
4.32
1964
1
10.05
8.89
4
6.76
5.90
2
12.33
12.07
1
7.26
7.03
2
10.68
7.97
1
5.86
4.59
1
11.86
11.73
12
9.01
8.00
14.10
12.98
4.57
?.97
2.82
0.23
1.94
2.07
1963 1962 1961
1 1 1
10.31 6.13 12.07
8.84 4.97 11.71
7.51
7.42
331
9.85 13.44 8.11
7.91 12,75 6.79
2 1 1
35.36 5.96 8.46
32.85 5.32 8.62
1
4.90
4.23
1 1 1
11.30 1.35 9.39
11.17 1.31 9.87
1
6.77
5.89
1
7.59
6.71
1
6.63
7.04
1165
13.53 8.97 9.14
12.26 8.40 8.*>3
57.94 21. JO 12. C7
54,57 19.69 11.71
3.88 l.il 5.39
15.16 6.07 ?.™
14.28 6.311 ?,15
2.58 O.'i4 0.4"
J.19 ?.99 2.11
3.52 2.')1 1.69
196J 195-) 1953
9.11
8. 45
1 1 2
5.53 19.15 12.07
5.19 13.64 11.07
1 1 2
6.67 10.05 7.75
S.21 9.36 7.32
2
7.87
7.57
1
17.47
14.36
2 1
8.74 13.34
8.72 13.27
1
2.66
2.62
443
6.00 11.67 10.74
5.62 . 11.37 9.95
9.11 19.15 17.47
3.45 1J.64 15.12
2.62 6.03 5.46
2.6" 5.34 4.32
2.^? 5.34 3.37
-0.12 3.72 J.53
1.8) 2.11 1.73
1.H9 ^."U 1.43
1957
12.42
11.30
1
9.75
10.39
1
10.46
9.71
2
7.87
7.49
1
7.09
6,42
1
5.32
4.70
7
8.69
8.22
12.42
11.30
4.70
2.50
2.43
}.oa
1.33
1.64
IWF/MAKE *ANGt S.O./MAKE SKEWNESS
HI LCI Gl G2
11
7.79
6.16
7.31
7.06
44
7.89
4
4.33
3.63
7
5.97
4.98
39
9.14
3.46
o
0.0
0.0
1
5.04
3.32
6
6.19
5.89
12
6.53
6.03
9
7.24
5.93
15
7.30
6.55
6
10.47
9.76
6.63
7.04
13
10.75
9.97
2
9.63
8.92
175
8.23
7.46
12.07
11.71
12.42
11. 1C
62.51
59.80
6.81
5.63
10.46
9.71
57.94
54.57
0.0
o.c
5.04
3.82
12.56
12.84
11.30
11. 17
17.47
14.36
13.04
13.27
36.54
35.96
6.60
7.04
56.27
54.75
16.37
15.08
62.51
59.30
4.13
).47
4.13
3.22
2.09
1.38
2.46
1.94
2.93
2.37
2. 38
2.15
O.U
0.0
5.04
3.82
2.75
2.60
1.35
1.31
2.81
2.18
4.07
3.61
3.07
2.63
6.60
7.04
2.66
2.40
2.89
2.74
1 35
1.11
2.47
3.18
3.15
9.34
9.03
2.06
1.85
2.79
2.55
10.28
9.78
0.0
0.3
0.0
0.0
3.91
4.02
3.03
3.10
4.60
3.78
2.88
2.72
12. JIT
12.91
0.0
0.0
14.15
13.83
9.54
8.73
8.31
8.05
0.77
1.10
0.38
0.12
4.52
4.54
0.24
0.10
0.49
0.91
3.36
3.32
0.0
0.0
0.0
0.3
0.76
0.95
-0.22
0.12
1.3Z
1.32
0.98
1.34
1.74
1.75
0.0
0.3
2.84
2.90
0.31
0.01
4.41
2.41
3.01
2.31
1.82
26.12
26.21
1.36
1.16
1.89
2.67
15.20
14.88
0.0
0.0
0.0
0.0
2.07
2.41
2.22
2.03
3.79
3.81
2.74
3.94
4.11
4.13
0.0
0.0
9.73
9.97
1.00
1.00
25.79
'5.37
-------
iTUOV OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOR LOS ANGELES
CAXttON MONOXIDE IN GRAMS PER MILE
1971
BUIC N» 1
MU1 99.00
MHl 83.89
CADI N-
MH1
MH3
CHEV N= 5
MHl 62.33
M»l 45.93
CHRY N= 1
MHl 48.42
MH3 34.81
UOOG l*= 1
MU1 86.49
MH3 77.61
FORD N= 5
MHl 41.85
MH3 35.11
IMPE N-
MH1
MH3
I INC N=
MHl
MH3
MERC N* 1
MHl 31.65
MH3 20.52
OLDS N= 1
MHl 43.69
MH3 36.54
PLYM N* 1
MHl 60.52
MH3 51.06
PONT N* 1
MHl 81.23
NH3 71. (0
RAMB N= 1
MM1 26.22
MH3 18.18
STUD N»
MHl
MH3
VOLK N> 2
MHl 35.99
MH3 13.99
NISC N* 1
M*l 20.84
MH3 20.43
AV/YR P»« 21
MHl 51.91
MH3 42.77
RANGE
MHl HI 93.00
MH1 LO 16.34
MH3 HI 83.89
MH3 La 16.31
S.a./YR
MHl 22.50
MH3 19.92
SKEHNESS
XMl 01 O.J1
III 62 l.tl
MH3 61 C.54
MHl 62 2.»6
1970
1
92.44
71.14
1
96.54
91.98
4
49.71
39.81
5
57.58
43.08
1
59.79
53.15
1
76.76
60.78
1
124.74
1J8.20
2
32.20
26.70
16
62.59
5R.83
124.74
21.4?
148.23
17. H
79.46
26.41
0.54
2.2)
3.7J
2.59
1969
1
103.84
74.04
1
65.68
48.19
4
84.80
60.59
1
114.87
90.52
1
62.91
45.67
3
91.65
76.09
1
69.39
60.81
1
73.45
64.15
1
150.82
114.61
1
79.60
55.66
2
72.76
71.77
17
87.08
61.70
153.82
55.22
114.61
31.30
25.17
27.83
0.85
1.3?
0.45
2.13
1963
1
55.12
47.46
3
121.49
99.62
I
38.39
29.43
2
51.81
42.63
2
112.06
72.67
2
44.28
29.06
1
69.99
57.37
1
58.12
51.39
2
83.78
81.66
15
78.00
62.44
169.76
)8.03
162.90
23.07
39.77
37.61
1.S5
2. 80
1.46
4.42
1967
1
114.13
73.20
4
57.47
41.05
1
74.54
69.89
1
69.85
48.36
3
101.56
88.24
1
57.80
48.20
1
135.11
126.71
1
131.97
109.69
2
62.85
52.61
1
56.50
50.55
I
84.24
81.28
17
81.44
67.18
180.91
35.59
169.73
22.03
38.02
37.30
1.2T
3.89
1.52
4.71
1966
1
75.70
64.36
4
87.82
70.43
1
34.09
22.73
1
104.38
61.28
5
84.25
78.44
1
36.69
31.65
1
66.97
44.09
1
93.54
83.21
1
65.98
61.40
16
78.12
65.17
161.32
34.09
150.07
22.73
38.29
36.59
1.01
3.32
1.16
3.64
1965
100.63
82.42
4
127.88
110.02
1
123.10
36.04
4
94.61
37.38
1
158.84
135.86
1
95.94
88.13
1
142.8)
119.10
1
72.18
64.87
1
172.60
169.85
1
69.89
66.33
16
114.13
100.08
172.60
65.87
169.85
61.7)
31.94
31.01
0.13
2.10
0.68
2.68
1964
1
183.34
162.14
4
80.86
71.29
2
119.25
101.55
1
71.03
67.93
2
106.02
83.05
1
50.87
37.53
1
80.54
80.05
12
96.65
83.51
183.34
39.25
162.14
37.53
44.54
35.90
C.TT
2.55
0.85
3.20
1963 1962
1 1
213.87 72.90
196.07 60.30
1
112.32
112.64
3 3
85.18 81.61
73.72 73.09
2 1
183.35 132.89
174.29 101.32
1
36.02
30.02
1 1
173.82 17.78
157.26 15.12
1
113.79
112.25
1
108.20
102.12
11 6
125.48 78.07
116.38 68.51
213.55 132.89
36.02 17.78
197.05 101.12
30.02 15.12
60.01 17.36
56.01 30.14
0.19 -0.22
2.01 2.75
-3.00 -0.79
1.97 2.66
1961
1
214.68
189.90
j
104.34
100.12
1
134.17
Io3.32
1
131.54
128.93
1
72.34
68.91
5
141.52
131.25
214.68
72.34
139.90
68.91
57.89
49.18
C.I!
1.58
- C • H4
1.59
1960 1959 1958
1
147.85
138.26
1 I 2
67.02 75.14 146.32
61.3? 66.48 127.45
1 I 2
134.93 136.35 101.25
129. 8C 137.27 96.61
2
62.62
55.36
1
56.23
51.36
2 1
106.37 104.35
103.02 93.76
1
58.64
56.82
448
1C7.11 106.06 97.62
96.55 102.45 88.00
147.85 148.95 171.25
58.64 63.73 54.17
138.26 145.33 147.70
56.8? 60.17 46.75
45.3' 42.33 42.91
41.46 45.39 19.84
'-..11 O.C1 0.52
1.08 1.11 1.94
0.0? 3.31 C.43
1.-14 1.J4 1.63
1957
1
110.39
103. u
1
56. 14
51.30
1
108.10
111.07
2
96.93
98.09
1
70.68
59.17
1
63.14
61.80
7
86.05
33.60
110. 19
56.14
113.07
51.90
22.74
25.13
- A. 2 1
1.19
-0. ?0
!..?>
AVE/MAKE RANGE S.D./MAKE
HI Lf)
11
120.41
100.45
5
106.56
98.85
44
84.70
70.25
4
67.98
54.49
7
94.75
65.93
39
91.54
31.77
0
0.0
0.0
1
57.80
48.20
6
77.96
67.60
12
84.47
71.86
9
77.48
61.93
15
92.19
80.10
f
83.54
74.15
1
108.20
102.12
13
60.08
57.19
2
52.54
50.86
175
86.48
74.44
214.68
196.07
147.85
138.26
171.25
162.90
114.37
90.52
123.10
111.07
218.55
197.05
0.0
0.0
57.80
48.20
158.84
135.86
173.82
157.26
142.83
118.10
150.82
145.88
172.60
169.85
108.20
102.12
115.57
113.32
84.24
81.28
218.55
197.05
55.12
47.46
65.68
43.19
35.59
22.03
34.09
22.73
33.39
29.43
28.89
17.19
0.0
0.0
57.80
48.20
31.65
20.52
17.78
15.12
39.0)
23.07
61.17
52.36
26.22
18.18
108.20
102.12
16.34
16.31
20.84
20.43
16.14
15.12
56.65
54.38
29.69
33.08
36.50
35.59
35.47
31.26
29.59
28.39
48.76
47.23
0.0
0.0
0.0
0.0
55.66
51.23
42.79
39.26
36.04
32.07
31.58
26.44
52.66
56.49
0.0
0.0
26.28
26.35
44.84
43.04
47. '17
40. OH
SKEHNESS
Gl G2
0.80
0.93
0.02
-0.51
0.81
0.88
0.50
0.14
-0.25
0.41
0.72
0.66
0.0
0.0
0.0
0.0
0.61
0.53
0.56
0.89
0.98
0.81
0.80
1.12
0.75
0.84
0.0
0.0
0.33
0.42
0.01
0.01
0.87
0.94
2.13
2.22
2.11
2.37
2.79
2.99
1.78
1.36
1.91
2.15
2.75
2.45
0.0
0.0
0.0
0.0
1.61
1.49
2.79
3.20
2.53
2.41
2.19
3.54
2.38
2.32
0.0
0.0
3.05
2.87
1.00
1. 00
3.4?
3.40
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOR LOS ANGELES
1971
flUIC N- 1
MMl 818.26
MM3 796.96
CADI N=
MMl
MM 3
CHEV N= 5
MMl 587.34
MM) 570.83
CHRY N= 1
MMl 96). 42
MM3 1180.59
DOOG N* 1
MMl 802.53
MM) 793.19
FORD N= 5
MMl 436.59
MM) 426.33
IMPE N=
MMl
MM)
LINC N=
MMl
MM3
MERC N- 1
MMl 663.82
MM) 651.77
OLDS N- 1
MMl 872.48
MM) 847.72
PLYH N= 1
MMl 606.11
MM) 578.12
PONT N- I
MMl 676.79
MM) 665.91
RAMS N- 1
MMl 713.69
MM3 703.16
STUD N-
MH1
MM 3
VOLK N* 2
MMl 337.98
MM3 336.92
MISC N* 1
MMl 378.96
MM3 367.72
AV/YR H- 21
MMl 585.56
MM3 533.09
rtANGE
Mrfl HI 963.42
MMl LO 273.06
MM) HI11S').59
MM3 LCI 264.31
S..T./YS
M*l 225.39
*MJ 24G.04
SKEMNE SS
MMl 01 -0.05
MMl G2 1.63
MM3 Gl 0.43
M«3 52 2.32
CARBON DIOXIDE IN GRAMS PER MILE
1970 1969 1968 1967 1966
1
759.03
745.45
1
814.73
802.42
4
602.64
591.39
5
575.1)
561.54
1
668.76
644.88
I
671.35
660.69
1
616.60
601.47
2
)52.)6
346.23
16
595.10
582.55
814.73
312.85
H02.42
308.29
135.19
112.71
-C.40
2.59
-C.42
2.58
1
643.83
634.74
1
394.14
831. 05
4
624.74
599.96
I
7)7.09
712.01
1
461.35
.463.20
3
579.46
555.52
1
628.51
604.29
1
656.70
588.60
1
599.96
651.25
1
557.36
533.94
2
291.25
283.79
17
588.17
567.31
394. 14
289. bb
831.65
278.25
146. 7f>
134.85
-?.41
3.53
-0.64
3.75
1
687.17
645.62
3
499.22
483.02
1
460.81
450.78
2
516.65
496.75
2
566.80
56 1 . 85
2
557.15
549.74
1
556.23
525.27
1
481.23
463.43
2
294.66
285.70
15
503.53
48 a. 15
6617. 17
254.72
645.62
246.23
110.34
106.55
-0.75
3.23
-O.B6
1.11
1
716.98
740.58
4
693.25
660.06
1
467. OS
453.66
I
668.49
643.50
3
512.37
501.34
1
755.15
7)3.41
1
470.27
459.56
1
540.96
5)8.25
2
620.22
598.55
1
276.85
271.74
1
200.79
192.32
17
567.48
551.44
910.01
200.79
835.50
192.32
173.64
164.72
-0.31
3.07
-0.50
7.94
1
525.39
504.99
4
576.61
560.62
1
246.62
243.59
1
608.23
623.04
5
622.92
611.19
1
599.36
6)6.8)
1
608.65
578.30
1
411.72
582.22
1
290.89
289.76
16
544.50
547.95
755.77
246.62
760.10
743.59
133.44
132.52
-3.70
3.33
-0.87
3.52
1965
1
464.31
454.27
4
522.19
540.98
1
421.22
426.70
4
509.79
494.66
1
644.78
626.01
1
495.84
496.28
1
480.47
481.33
1
569.49
541.90
1
323.94
i07.22
1
286.40
282.40
16
483.40
494.92
692.43
286.40
674.28
282.40
104.56
107.35
-0.00
2.39
-0.1)
2.52
1964
1
612.89
585.40
4
427.40
419.05
2
469.94
464.45
1
616.89
600.15
2
630.23
599.12
1
453.23
436.24
1
241.43
235.54
12
486.20
471.73
651.87
241.43
628.38
235.54
118.23
111.00
-0.31
2.66
-0.41
2.85
1963 1962
1 I
599.16 449.43
580.19 440.83
1
633.51
626.01
3 3
38). 72 498.30
368.12 473.06
2 1
444.85 371.90
431.30 376. OS
1
442.06
409.59
1 1
514.84 174.28
494.94 163.11
I
394.70
378.90
1
417.13
397.78
11 6
458.39 415.09
441.31 399.87
633.51 540.73
352.33 174. 2B
626.01 510.89
348.59 161.11
90.43 130.19
91.70 124.03
0.»9 -1.14
2 . 52 3 . '- i>
1.00 -1.11
2.6) 3.37
1961
1
663.84
646.33
1
571.14
552.47
I
433.93
398.33
1
363.17
344.83
1
381.45
361.67
5
482.72
460.74
663.84
363.17
646. 3J
344.81
129.95
132.31
C.49
1.6C
3.54
1.59
196" 1959 1958 1957 AVE/MAKE RANG
11
630.94 818.26
615.95 796.96
55/62 496.98 678.20 894.14
523 73 524.11 661.59 331.65
409146 41)126 400?42 554.)0 536.75 910.01
410.95 423.18 397.05 529.62 52). 30 835.50
603.55 963.42
648.72 1130.59
1 7
230.89 521.94 802.53
241.55 521.00 793.19
554a7 465ll4 452.39 442.34 511.94 8)3.35
535.10 446.27 434.51 426.3) 497.62 819.16
0.0 0.0
0.0 0.0
J
755.15 755.15
7)). 41 7)). 41
6
574.81 66). 82
564.68 651.77
2 1 12
575.70 694.6) 557.16 872.48
551.88 670.10 540.79 847.72
1 ^
3^1.98 557.84 671.35
327.25 539.12 660.69
2 1 1 15
597.33 384.03 528.43 561.43 676.79
566.67 374.41 508.07 556.06 665.91
6
488.21 718.69
470.49 703.16
1
417.13 417.13
397.78 397.78
1 l3
-.it 07 306.39 391.87
,,oKn 301.03 384.27
329.50 *
289.88 378.96
280.03 367.72
4, 4 8 7 175
467.56 513.52 447.89 484.28 526.99
449.32 500.70 433.57 475.16 515.75
554.17 610.97 663.27 694.6) 9*3.42
3)4.97 113.26 141.98 2)0.89
535. 1C 578.91 613.76 670.10 1180.59
329. 5C 4?3.1a 327.25 241.55
103.67 94.6? 10?. 90 141. 5O
97.85 T. 41 97.02 132.17
-'!.'? -t.n 1.96 -0.41
1.30 1.24 ).52 ;."
-0.11 "U01 C.98 -0.42
1.43 1.11 >-38 2.85
E S
L3
449.43
440.88
496.98
523.7)
273.06
264.81
246.62
248.59
2)0.89
241.55
311.44
106.66
0.0
0.0
755.15
733.41
442.06
409.59
174.28
163.11
341.98
327.25
381.45
361.67
)23.94
307.22
417.1)
)97.78
241.4)
2)5.54
200.79
192. )2
174.23
\61.11
.O./MAKE
116.84
117.71
170.)9
148.27
124.46
116.53
312.72
402.10
187.05
180.65
IZI.05
119.44
0.0
0.0
0.0
0.0
94.72
103.18
176.6)
172. )8
100.8)
9). 54
96.00
88.65
1)7.77
1)7.4)
0.0
0.0
42.8)
42.77
126.00
124.0)
148.72
149.00
SKEMNESS
Gl G2
-0.15
-0.06
0.26
0.22
0.38
0.08
0.02
0.47
-0.00
0.01
0.74
0.78
0.0
0.0
0.0
0.0
-0.58
-0.70
-0.46
-0.52
-1.01
-1.23
-0.92
-1.09
0.62
0.65
0.0
0.0
0.54
0.44
0.00
0.00
n. ! 7
".'.6
2.10
1.94
1.43
1.26
3.40
2.85
1.57
1.83
2.23
2.21
3.26
3.28
C.O
0.0
0.0
0.0
1.57
1.70
3.42
3.51
3.38
4. 15
2.62
3.50
2.44
2.51
0.0
0.0
2.65
2.59
l."l
l.no
l.tf
4. '7
-------
STUDY i)F EMISSIONS ON LIGHT-OUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOR LOS ANGELES
CORRECTED OXIDES OF NITROGEN IN GRAMS PER MILE
BUIC N=
MMl
MM3
CADI N=
MMl
MM3
CHEV N=
MMl
MM 3
CHRV N-
MM1
MH3
OOOG N*
MMl
MMl
FORD N-
MM1
MM 3
I HPE N=
MMl
MM 3
LINC N=
MH1
MM 3
MERC N=
MMl
MM3
OLOS N=
MMl
MM3
PLYM N=
MMl
MM 3
PONT N=
MMl
MM3
RAMB N-
MMl
MMl
STUD N=
MMl
MM 3
VOLK N=
MMl
MM3
MISC N-
MW1
MM3
AV/YR N=
MMl
MM 3
RANGE
MMl HI
MMl LO
MMl HI
MMl LO
S.D./YR
MMl
MM3
SKEMNESS
MMl bl
MMl G2
MM3 Gl
MM3 G2
rm
1
3.21
3.09
5
3.26
3.37
1
4.32
4.17
1
2.73
2.80
5
4.64
4.57
1
4.60
5.31
1
3.82
3.82
1
3.74
3.43
1
2.96
2.97
1
4.47
4.80
2
2.65
2.58
1
5.28
5.25
21
3.82
3.84
5.34
1.45
5.74
1.46
1.09
1.11
-C.40
3.06
-0.31
2.87
1970
1
4.90
5.19
1
6.23
6.51
4
5.21
5.16
5
4.73
4.73
1 ,
1.82
2.09
1
5.43
5.72
1
2.39
2.67
2
3.44
3.29
16
4.51
4.62
7.19
1.8'
7.31
2.09
1.70
1.65
C.25
1.34
0.21
1.74
1969
!
3.56
1.86
1
7.73
7.19
4
5.75
5.75
1
6.46
6.76
1
6.28
6.91
3
5.31
5.32
1
5.24
5.20
1
10.03
10.23
1
3.91
1.88
1
3.91
3.87
2
3.27
2.99
17
5.45
5.47
10.03
2.21
10.23
2.50
2.13
2.06
0.51
2.54
C.56
2.77
1968
1
6.10
6.11
3
2.60
2.66
1
6.57
6.80
2
3.19
3.20
Z
2.77
3.27
2
5.49
5.73
1
2.15
2.24
1
7.30
7.22
2
1.78
1.57
15
1.77
1.86
7.30
1.77
7.47
1.54
1.99
2.05
0.84
2.10
0.74
2.
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOrt DENVER
3-11
BU1C N-
Htll
*rf3
CADI N=
MM1
HW3
CHEV N=
HH1
MH3
CHKY N=
MW1
M*3
DODG N=
MU1
MM 3
FORD N-
NUI
•(Mi
IMPE n-
HU1
MM 3
LINC N=
*H1 .
MM]
MERC N-
HM1
MM 3
OLDS N*
MN1
MK3
PLYH H"
MM1
Nrf)
PONT N=
M«l
MM3
RAHB N=
MM1
MH3
STUD N=
M»l
MM 3
VOLK N=
MHl
MH3
MISC N=
Mrfl
MW3
AV/YR N=
MW1
KM 3
RANGE
M«l HI
MW1 LO
M*3 HI
MH5 LO
S.D./YR
<2
1971
1
5.22
4.45
1
4.75
3.68
5
7.28
5. 89
1
7.55
6.32
1
9.58
7.91
4
6.36
5.84
I
7.72
5.86
1
3.60
3.2*
1
9.32
6.02
1
6.95
6.01
1
7.90
6.11
1
5.53
4.47
1
4.62
4. at
20
6.73
5.59
12. 37
3.60
9.13
3.24
2.11
1.43
0.92
3. 68
?.?>3
3.43
HYDROCARBONS
197C 1969
1
2.01
1.85
1
7.C1
6.41
4
8.57
6.76
1
5.35
4.10
4
7.33
6.64
1
4.29
4.12
1
20.60
19.43
2
9.53
7.14
1
4.81
4.16
1
6.73
6.15
17
7.96
6. 72
20.60
2.01
19.43
1.95
4.24
3.11
1.52
5.91
2.13
H.24
4
10.79
7.56
1
5.22
4.60
3
7.66
6.71
1
t>.36
6.17
1
9.10
6.52
2
10.03
9.19
2
6.71
5.72
1
6.98
5.68
1
1.30
1.03
1
2.95
3.13
17
7.74
6.32
22.24
1.30
14.47
1.03
4.BJ
3.47
1.61
5.?4
1.07
3.74
IN GRAMS PER MILE
1968 1967 1966
1
4. 31
3.67
1
6.60
5.96
4
9.91
8.47
1
10.18
9.23
1
20.67
12.92
3
7.52
6.84
1
5.69
4.52
1
9.99
7.46
1
9.67
8.89
1
6.25
5.71
2
8.70
7.75
1
4.39
3.92
18
8.75
7. 35
20.67
4.31
12.92
3.67
4.09
2.73
1.43
5.11
0.4)
2.13
1
7.94
7.35
4
9.29
8.15
3
12.99
12.20
1
7.90
6.8)
1
9.71
8.72
I
12.20
10.69
2
9.69
9.29
1
10.82
8.82
I
6.87
6.58
15
10.07
9.12
18.29
6.42
17.03
5.64
3.04
2.95
1.24
4.52
1.33
4.51
I
10.01
a. 19
x
7.37
6.63
3
8.87
7.50
1
13.40
8.89
1
12.9)
10.36
4
11.35
10.36
1
U.98
11.50
1
7.94
9.45
2
7.68
7.19
1
7.88
6.49
16
10.36
8.75
17.06
5.52
16.87
4.57
3.24
2.9B
0.63
2.35
1.19
4.49
1965
1
23.19
21.62
4
8.95
7.49
1
19.09
12.89
1
8.58
7.80
3
13.21
12.12
1
>».<•<>
8.97
1
10.56
9.76
1
11.37
9.25
1
18.37
1T.23
I
13.07
11.14
1
7.98
7.78
16
12.36
10. BO
23.19
7.44
21.62
6.46
4.79
4.14
1.
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOR DENVER
CARBON MONOXIDE IN GRANS PER MILE
19T1
BUIC N- 1
MM I 61.18
N« 90.13
CADI N- 1
MMI 149.71
NW1 133.43
CHEV N* 5
NM1 106.25
MM3 87.77
CHRV N- 1
MM1 150.35
MM) 133.43
OODG H= 1
MMI US. 21
NM3 150.65
FORD N» 4
MMl 83.04
MM 3 72.34
I NPE N=
MM1
MM
LINC N*
MM1
MH3
MERC N= 1
MM1 63.24
MM 3 54.10
OLDS N= 1
MM1 65.58
MH3 71.92
PLYN H* 1
MU1 116.18
MM3 99.37
PONT N= 1
MM1 95.93
NM3 94.90
RAMB N= 1
NU1 114.08
MM3 99.35
STUD N-
MUl
MM 3
VOLK N= 1
MU1 82.09
MM 3 72.79
MISC N= 1
MU1 71.59
MM3 74.48
AV/YR N= 20
HM1 100.04
MM 3 89.14
RANGE
MM1 HI 166.34
HM1 LO 34.08
MM3 HI 152.56
MM3 LO 29.86
S.O./YR
MMI .19.73
MN3 35.96
SKEMNESS
MMI 01 0.75
MMl G2 I.d6
MM3 Gl 0.27
MM3 G2 2.14
1970
1
97.78
75. 88
1
181.96
176.98
4
130.01
108.36
1
113.31
81.70
4
87.20
76.52
1
114.08
105.18
1
82.99
89.28
2
135.88
102.02
1
54.48
49.65
1
97.95
88.99
17
110.18
94.79
U1.96
47.63
176.99
43.95
39.77
13, UC
0,51
2,42
0,72
3.26
1969
4
139.07
104.75
1
100.42
87.59
3
73.82
63.04
1
50.04
43.99
1
90.57
68.34
2
126.99
1C8.40
2
62.24
50.73
1
98.19
96.22
I
34.51
28.64
1
44.68
47.98
17
92.63
76.42
231.21
34.51
187.85
28.64
57.7)
47.68
1.11
3.78
I.J7
3.8C
1968
1
76.35
63.76
I
128.84
122.97
4
163.87
141.34
1
130.89
131.57
1
225.03
175.92
3
111. 77
101.93
1
61.09
51.94
1
133.19
110.31
1
155.46
139.64
1
74.45
69.96
2
78.97
76.27
1
78.71
75.98
18
122.92
109.21
321.05
52.90
268.69
51.84
66.06
52.46
1.62
5.63
1.5)
5.75
1967
1
162.04
142.37
4
132.22
122.17
3
169.72
164.34
1
121.55
119.50'
1
125.82
115.87
1
134.23
112.14
2
126.77
115.92
1
164.69
159.03
1
61.63
60.99
15
137.44
128.23
196.35
61.63
182.29
60.99
14.78
31.55
-0.36
2.89
-0.21
2.81
1966
1
124.09
112.77
1
123.57
113.07
3
99.55
82.58
1
209.23
140.98
1
222.38
183.34
4
168.00
155.00
1
185.34
149.30
1
271.43
220.51
2
106.56
98.79
1
88.57
82.68
16
150.34
129.25
271.43
62.55
220.51
57.14
63.95
52.80
0.41
1.91
0.49
1.99
1965
1
148.74
206.62
4
85.50
77.42
1
210.69
156. 50
1
112.08
118.23
3
146.69
146.80
1
139.01
143.04
1
156.04
145.84
I
222.41
171.26
1
206.46
199.42
I
120.77
116.24
1
96.91
105.05
16
137.20
132.02
222.41
45.92
206.62
31.68
48.21
45.87
0.24
2.46
-0.21
2.79
1964
1
113.05
99.77
4
147.70
126.83
1
159.16
149.67
3
120.99
110.22
1
307.36
276.91
1
253.45
253.73
1
97.25
92.40
1
129.81
125.72
13
154.91
141.25
307.36
74.56
276.91
71.17
84.58
73.41
0.83
2.15
0.77
2.09
1963
I
136.77
129.54
4
96.27
94.71
2
99.49
97.87
1
147.53
147.49
1
222.93
211.49
1
167.92
169.06
1
74.20
73.85
11
121.21
117.91
222.83
31.23
211.48
30.78
55.71
53.54
0.11
2.29
0.11
2.16
1962
2
72.10
67.47
2
130.13
118.93
1
161.46
142.18
1
131.08
125.71
1
167.34
155.48
1
67.78
63.61
8
116.52
IC7.54
167.34
39.29
155.98
36.84
45.03
41.14
-0.54
2.10
-0.55
2.01
1961
1
168.63
143.90
1
58.93
59.89
1
86.56
93.31
1
223.89
203.93
4
134.51
124.99
223..8S
59.93
203.83
58.99
75.64
63.11
0.19
1.40
0.28
1.65
1960 1959 1958
1
133.57
119.46
112
144.26 238.51 111.62
134.21 202.49 112.98
1 1 1
89.63 90.35 133.10
97.93 83.46 104.51
1
148.03
145.23
1
100.51
100.94
244
116.45 144.35 122.48
116.03 133.03 112.44
144.26 238.51 133.57
98.63 90.35 107.95
134.21 202.49 121.55
97.83 83.46 104. ?2
39.34 67.63 12.91
25.75 53.11 9.36
O.OC 0.74 -0.16
1.01 1.94 1.19
0.01 0.47 0.03
1.01 1.70 0.95
1957
1
166.49
171.33
1
130.07
128.53
1
100.65
96.17
1
97.04
99.44
4
123.56
123.87
166.49
97.04
171.33
96.17
32.22
34.93
0.57
1.72
0.5,5
1.82
AVE/MAKE RANliE S.D./MAKE SKEMNESS
HI LO Gl G2
9
120.10
112.86
5
143.54
133.19
44
122.30
107.20
4
175.29
140.62
7
156.80
135.30
36
116.94
108.77
0
0.0
0.0
D
0.0
0.0
7
129.11
118.80
9
141.29
129.77
11
150.68
131.74
14
123.18
111.04
7
140.14
134.45
0
0.0
O.C
12
76.29
74.19
4
73.21
71.96
169
123.88
112.11
168.63
206.62
191.96
176.98
321.09
268.68
210.68
156.50
225.03
183.34
233.07
211.90
0.0
0.0
0.0
0.0
307.36
276.91
253.45
253.73
271.43
220.51
223.89
203.83
167.82
169.06
0.0
0.0
100.51
105.05
97.85
88.99
321.05
276.91
63.38
50.13
123.57
113.07
31.23
28.96
130.89
1H.57
100.42
81.70
47.63
43.95
0.0
0.0
0.0
0.0
SO. 04
43.99
65.58
68.34
42.82
28.95
59.04
44.03
98.19
96.22
0.0
0.0
34.51
28.64
44.68
47.98
31.23
28.64
37.84
48.18
21.61
25.57
62.25
51.85
40.82
11.35
51.81
40. SO
48.12
45.87
0.0
0.0
0.0
0.0
89.63
82.06
54.92
55.49
71.87
59.69
53.19
50.45
28.83
30.02
0.0
0.0
19.58
22.15
22.02
17.20
55.97
49.48
-0.20
0.55
0.96
1.21
1.10
0.98
-0.11
0.77
0.13
-0.22
0.70
0.69
0.0
0.0
0.0
0.0
1.16
0.98
0.71
1.15
0.24
0.07
o.st
0.48
-0.31
-0.24
0.0
0.0
-0.66
-0.41
-0.29
-0.64
0.96
0.77
1.68
2.67
2.40
2.84
5.02
4.22
1.15
1.96
1.57
1.57
2.86
2.67
0.0
0.0
0.0
0.0
1.2*
2.91
1.11
1.90
1.87
2.04
2. If
2.32
1.47
1.19
0.0
0.0
2.75
2.70
1.96
2.10
4.02
3.ST
-------
1971
STUUr OF EMISSIONS ON LIGHT-OUT* VEHICLES IN SIX CITIES
SUMMARY Of EXHAUST EMISSION VALUES FOR DENVER
CARBON DIOXIDE IN GRAMS PER MILE
BUIC N- I
MMI 668.54
MM3 646.05
CADI N= 1
MMI 832.88
MM3 797.24
CHEV N= 5
MMI 621.61
MM 3 607.04
CHRY N- 1
MMI 669.80
MM3 654 07
DODG N= 1
MMI 573.47
MM3 550.17
FORD N= 4
MMI 647.69
MM3 629.77
IMPE N«
MMI
MM 3
LINC N-
MM1
MM3
MERC N= 1
MMI 640.38
MM3 618.93
OLDS N= 1
MMI 644.00
MM3 614.58
PLYM N» 1
MMI 363.86
H«3 369.51
PONT N= 1
MMI 692.65
MM3 662.50
KAMB N= 1
MMI 412.23
MM3 350.49
STUD H-
MM1
MM3
VOLK N= 1
MMI 319.38
MM3 313.59
MISC N- 1
MMI 334.55
MM3 307.14
AV/YR N= 20
MMI 592.53
MM3 571.93
RANGE
MMI HI 832.88
MMI 10 319.38
MM3 HI 797.24
MM3 10 307.14
S.O./YR
MMI 13d. 3d
MM3 136.53
SKEMNESS
MMl Gl -0.67
MMI G2 2.77
HM3 Gl -3.15
MM3 G2 2.72
l*y fp
1
491.08
500.30
728.92
715.75
4
538.59
521.36
I
370.93
374.96
4
534.55
513.59
665.45
646.70
1
473.37
450.53
2
572.81
5S0.87
1
295.76
291.83
1
515.04
509.31
17
528.16
514.76
728.92
295.76
715.75
2J1.33
1C5.28
100.58
-0.32
3.:s
-0.?2
J.23
1969
4
525.60
514.30
1
431.01
427.49
3
534.56
524.61
1
518.21
537.10
1
576.91
562.63
2
531.62
513.93
2
651.49
621 .85
1
353. OC
335.97
1
268.82
263.01
1
359.86
351. ^i
17
504.72
494.22
656.52
263.82
635.92
268.01
112.15
106.26
-0.52
2.34
-0.65
2.39
1968
1
648.60
629.65
771.70
742.42
564.25
507.95
1
533.03
515.66
467.79
466.45
561.93
538.47
1
495.40
468.99
1
581.15
553.47
1
478.89
460.14
1
547.34
543.09
2
237.43
274.85
1
282.73
263.34
18
518.03
491.40
882.41
282. 73
742.42
263. 34
154.86
133.32
0.45
3.36
-3.10
Z.66
1967
1
508.30
541.94
4
488.87
465.16
448.62
431.06
I
392.85
379.82
1
51C.04
494.86
1
514.69
507.82
2
491.45
480.51
1
407.63
401.58
1
166.06
161.14
15
452.26
44C.14
542.58
166.06
541.94
161.14
90.92
90.39
-2.17
7.71
-1.99
7.17
1966
1
456.70
470.79
1
574.25
546.95
3
434.98
415.91
1
442.68
434.97
t
470.86
463.26
4
437.41
418.90
1
495.98
480.72
1
436.20
418.27
2
513.16
490.10
1
209.12
210.37
16
447.92
433.06
574.25
209.12
546.95
210.37
82.90
77.77
-1.38
5.51
-1.45
5.«.9
1965
1
429.41
406.65
4
453.59
445.83
I
480.37
478.98
1
465.02
444.01
3
367.01
349.64
1
427.53
425.93
J
488.19
467.27
1
446.59
433.03
I
329.71
312.04
1
329.97
341.96
1
302.90
294.68
16
413.45
402.31
562.33
302.90
560.08
294.68
76.57
75.37
C.13
2.03
0.29
2.25
1964
1
451.29
420.51
4
442.90
431.80
1
357.60
344.58
3
454.04
440.82
1
521.80
498.70
497.05
46 1 . 58
1
281.62
278.45
1
449.91
427.82
13
437.93
42 1 . 64
521.80
281.62
498.70
278.45
64.86
58.37
-1.05
3.69
-1.12
3.98
1963
1
378.39
379.40
4
417.86
396.47
2
507.53
496.48
1
439.85
434.16
381.27
365.31
I
315.59
299.27
I
224.43
224.54
11
402.37
386.51
545.07
224.43
527.78
224.54
93.57
38.03
-0.13
2.55
-0.20
2.41
1962 1961
519.55
503.45
2 1
464.47 341.46
456.43 328.96
2 1
539.97 322.48
518.67 303.65
573.54
536.99
I 1
520.20 476.00
497.06 460.97
I
291.96
277.80
1
229.09
214.44
8 4
452.96 414.88
434.57 3-(9.26
573.54 519.55
229.09 322.48
536.99 5C3.45
214.44 303.65
120.26 97.69
121.33 97.89
-o.JO o.ta
2.27 1.16
-l.QC 0.06
2.36 1.17
1960 1959
1 1
355.60 443.80
350.33 428.81
1 1
345.48 399.81
333.40 386.77
j
307.03
287.79
1
305.30
290.56
2 4
350.54 363.99
342.12 348.49
355.60 443.80
345.48 305.30
350. 33 420.81
333.40 287.79
7.16 69.14
12.33 70.62
-0.4<) 0.20
6.26 1.26
0.00 0.13
-6.38 1.23
1958
1
592.04
566.14
2
462.17
436.59
1
578.41
550.45
4
523.70
497.45
592.04
377.19
566.14
353.19
99.48
98.06
-1.03
2.24
-1.02
2.23
1957
1
388.20
375.07
1
453.29
431.45
j
477.19
454.91
^
223.67
214.74
4
385.59
369.05
477.19
223.67
454.91
214. 74
1 14. 31
1C8.19
-0.91
2.03
-O.S5
2.C7
AVE/MAKE RANGE
HI LO
9
505.76
499.86
5
699.96
673.70
44
489.14
470.10
4
531.48
520.93
7
448.10
438.71
36
493.66
476.08
0
0.0
0.0
0
0.0
0.0
7
509.96
495.21
544.30
521.22
1 1
447.00
434.17
14
533.84
515.01
345.35
327.84
0
0.0
0.0
j2
259.96
252.81
4
373.05
359.44
169
476.31
460.09
668.54
646.05
832.88
797.24
882.41
699.15
669.80
654.07
573.4,7
550.17
759.90
729.94
0.0
0.0
0.0
0.0
640.38
618.93
665.45
646.70
557.06
544.87
692.65
662.50
412.23
401.58
0.0
0.0
319.38
313.59
515.04
509.31
832.41
797.24
378.39
379.40
574.25
546.95
309.57
302.13
442.69
434.97
357.60
344.58
322.48
303.65
0.0
0.0
0.0
0.0
392.85
379.82
439.85
404.16
281.62
278.45
329.71
312.04
291.96
277.80
0.0
0.0
166.06
161.14
282.73
263.34
166.06
161.14
S.D./MAKE SKEMNESS
Gl 02
96.66
93.78
113.03
111.12
108.43
94.97
99.39
94.71
72.29
66.93
98.14
95.17
0.0
0.0
0.0
0.0
83.65
79.19
T6.52
79.12
78.44
74.80
93.70
90.54
48.05
43.09
0.0
0.0
47.94
46.39
99.96
107.14
121.65
1 15.52
0.66
0.38
-0.09
-0.20
1.18
0.56
0.72
0.75
0.38
0.20
0.30
0.27
0.0
0.0
0.9
0.0
0.10
0.06
0.38
0.23
-0.75
-0.59
-0.20
-0.35
0.50
0.46
0.0
0.0
-0.52
-0.50
0.30
0. 74
0.26
0.10
2.31
1.95
1.38
1.32
5.40
2.42
1.99
2.06
2.50
2.42
2.82
2.77
0.0
0.0
0.0
0.0
2.14
2.18
1.89
l.»5
2.90
2.89
3.05
3.14
1.69
2.22
0.0
0.0
2.10
2.16
2.12
2.02
3 .4f>
3. 1C
-------
STUDY OF EMISSIONS aft L IGriT-OUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAJSF EMISSION VALUES FOR DENVER
CORRECTED OXIDES (If NITROGEN IN GRAMS PER MILE
BUIC H'
MWl
HM3
CAB! N=
MH1
MM 3
CHEV N*
MM1
MM 3
CHRY N=
MH1
HH3
000 G N-
MM!
MM3
FORD N=
MM1
MM 3
IMPS N=
MM1
MM 3
LINC N=
MWl
MM 3
MERC N<
NM1
MM3
OLOS N»
MM1
MM 3
PLYM N<
MM1
MM 3
PONT N-
MM1
MM 3
RAH8 N-
MM1
KM 3
STUO N*
MM I
MM3
VOLK N«
NM1
MM3
NISC N>
MM1
MM3
AV/YR H*
mi
MM 3
RANGE
MMl HI
Mill 10
HM3 HI
MM3 LO
S.O./YR
MM1
MM 3
SKC4NF.SS
MMl 1,1
IV 1 G2
MM 3 61
MMl 62
1971
1
2.65
2.61
1
1.64
1.49
5
3.63
3.88
1
2.04
2.10
I
3.21
3.16
4
4.30
4.26
1
3.51
3.40
1
2.34
2.27
1
2.01
2.17
1
3.15
3.12
1
1.50
1.31
1
1.31
1.25
1
2.07
1.76
20
3.C4
3.06
7.64
1.31
7.82
1.25
1.55
1.60
1.39
4.86
1.40
5.04
1970
1
1.00
1.12
1
2.91
3.16
4
2.34
2.28
1
3.02
3.58
4
3.77
3.77
1
2.33
2.10
1
1.79
1.61
2
2.63
2.78
1
2.06
2. 01
1
3.43
3.70
17
2.71
2.73
4.69
I. CO
4.56
1.C5
1.13
1.11
0.22
2.C2
C.04
1.79
1969
4
2.17
2.27
1
1.88
1.99
3
3.55
3.5C
1
4.42
4.89
1
2.40
2.32
2
2.14
2.24
2
2.68
2.76
1
1.89
1.80
1
0.67
0.66
1
2.65
2.43
17
2.51
?.59
4.78
O.A7
4.99
0.66
1.2?
1.24
C.I8
2.20
0.23
2.13
1968
1
2.96
2.91
1
2.75
2.55
4
2.65
2.15
1
2.85
2.79
1
1.35
1.49
3
2.74
2.64
1
1.68
1.66
I
2.40
2.38
1
1.64
1.66
1
3.56
3.67
2
1.49
1.27
1
1.85
1.51
18
2.39
2.21
5.79
1.15
3.67
1.08
1.12
0.80
1.67
5.84
3.52
2.07
1967
1
0.51
0.44
4
1.71
1.58
3
1.94
1.78
1
1.59
1.46
1
2.30
2.48
1
2.66
3.16
2
2.63
2.62
1
1.11
1.05
1
1.08
1.03
15
1.82
1.77
3.51
0.51
3.43
0.44
0.87
0.90
3.71
2.65
0.62
2.26
1966
1
1.66
2.28
1
3.31
3.12
3
2.86
2.92
1
1.09
1.15
1
1.39
1.48
4
1.43
1.27
1
1.65
1.70
1
0.47
0.49
2
4.15
4.16
1
0.67
0.64
16
2.06
2.C8
6.67
0.47
6.84
0.49
1.55
1.61
1.80
6.10
1.76
5.98
1965
1
1.03
0.86
4
1.67
1.70
1
1.97
2.26
1
2. 09
1.74
3
1.29
1.17
1
3.66
3.20
1
1.33
1.30
1
1.45
1.68
1
0.44
0.39
1
1.50
1.82
1
1.57
1.36
16
1.60
1.56
3.66
3.44
3.20
3.39
0.77
0.76
1.22
4.49
C.84
3.15
1964
1
2.59
2.44
4
2.06
2.16
j
1.82
1.78
1
2.40
2.41
1
1.37
1.76
1
1.19
0.98
1
1.64
1.49
1
1.87
1.86
13
2.00
2. 02
3.08
0.62
3.12
0.98
C.72
0.65
-0.14
2.17
0.31
2.45
1961
1
1.41
1.66
4
2.42
2.14
2
3.49
3.55
1
1.91
1.63
1
0.44
0.42
1
0.75
0.63
1
1.17
1.20
11
2.04
2.00
4.58
0.44
4.85
0.42
1.36
1.41
0.81
2.43
0.97
2.79
1962 1961
1
1.30
1.46
2 1
2.88 1.72
2.80 1.62
2 l
3.47 1.41
3.21 1.14
1
1.95
1.87
1 1
1.79 1.53
1.65 1.47
1
0.51
0.51
1
1.16
1.01
8 4
2.27 1.4=)
2.11 1.41
4.50 1.72
0.51 1.10
4.4? 1.62
C.51 1.14
1.4C *:.19
1.17 0.21
0.39 0.34
1.31 1.76
0.54 -C.72
1.99 2.12
196U 1959
I 1
0.85 0.91
0.83 1.13
1 1
1.23 2.85
1.08 2.78
1
0.86
0.69
1
0.95
0.89
2 4
1.05 1.43
0.96 1.37
1.23 2.85
O.f5 0.86
1.01 2.79
•3.83 C.69
3.27 0.')8
P. 18 0.96
U . V 1.15
1.31 2.33
3.01 1.04
1.01 2.24
1958
1
3.71
3.55
2
2.17
1.93
1
3.07
3. 20
4
2.79
2.66
3.73
1.66
3.55
1.32
0.87
0.99
-0.32
1.90
-0.59
1.85
1957
1
1.74
1.44
1
3.19
3.45
1
4.73
4.10
1
0.97
0.90
4
2.71
2.48
4. 73
0.97
4.10
0.90
1.69
1.55
C.20
1.49
0.03
1.2C
AVE/MAKE
9
1.69
1.76
5
2.88
2.78
44
2.33
2.29
4
1.99
2.13
7
2.11
2.18
16
2.77
2.70
0
0.0
o.c
0
0.0
0.0
7
2.60
2.61
9
1.99
1.93
11
1.92
1.94
14
2.61
2.63
7
1.16
1.12
0
0.0
0.0
12
1.22
1.13
4
2.50
2.35
169
2.26
2.23
RANGE S
HI LI)
2.96
2.91
3.73
3.55
7.64
7.82
2.85
2.79
3.21
1.58
5.10
5.28
0.0
0.0
0.0
0.0
4.42
4.89
2.40
2.48
4.73
4.10
6.67
6.84
1.89
1.82
0.0
0.0
2.06
2.01
3.43
3.70
7.64
7.82
0.51
0.44
1.64
1.49
0.62
0.83
1.09
1.35
1.35
1.48
0.83
0.70
0.0
0.0
0.0
0.0
1.37
1.46
1.19
0.98
0.44
0.42
0.44
0.39
0.51
0.51
0.0
0.0
0.67
0.64
1.85
1.51
0.44
n.iy
•O./MAKE SKEMNESS
Gl G2
0.86
0.86
0.79
0.81
1.43
1.36
0.73
0.63
0.74
0.85
1.24
1.29
0.0
0.0
0.0
0.0
1.23
1.27
0.49
0.55
1.29
1.22
1.50
1.56
0.50
0.55
0.0
0.0
0.41
0.38
0.71
0.99
1.24
1.24
0.13
-0.13
-0.65
-0.81
1.68
1.85
-0.07
-0.30
0.56
0.88
0.13
0.11
0.0
0.0
0.0
0.0
0.41
0.82
-0.66
-0.61
0.91
0.51
1.31
1.30
0.15
0.30
0.0
0.0
0.52
0.91
0.50
1.69
1.??
1.22
1.72
1.70
2.37
2.35
6.14
7.48
2.00
1.98
1.92
2.35
1.92
2.00
0.0
0.0
0.0
0.0
1.47
2.33
1.80
1.91
3.15
2.13
4.96
4.95
1.78
1.51
0.0
0.0
2.80
3.65
1.72
1.91
5.11
5. <1
-------
SrjOY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOR CHICAGO
HYOROCARBUNS IN GRAMS PER MILE
BUIC N*
MMl
MM)
CADI N=
MMl
MM3
CHEV N=
MMl
MM3
CHXV n-
MMl
MM3
OUOG N»
MW1
MM3
FORO N*
MMl
MM3
IMPE N-
MMl
MM3
LINC N=
MMl
*HJ
MERC N=
MMl
MM 3
OLDS N=
MMl
MM 3
PLYM N«
MMl
MM3
PONT N-
MMl
«M)
RAMB N-
MM1
MM3
STUD N=
MMl
MM 3
VOLK H=
MMl
MM 3
MISC N*
MMl
MM3
AV/YR H=
MMl
MJ3
KANGE
1MI HI
MMl LO
US HI
MU3 L.J
S.O./YR
**l
1h3
SKEKNESS
lift Gl
1H1 02
MM3 Gl
'443 G2
i fr i
1
2.49
2.57
5
3.51
3.26
3
2.30
2.07
1
5.41
4.36
1
5.31
5.29
2
3.74
3.66
1
1.58
1.50
1
3.22
2.35
15
3. 33
3.38
5.41
1.28
5.29
1.17
1.25
1. 1*
0.22
2.27
O.U
2.25
1970
1
3.49
3.06
1
4.66
4.15
3
4.79
4.37
1
3.61
3.53
3
3.92
3.53
1
3.71
3.34
2
5.51
5.30
2
2.94
2.66
1
1.99
1.69
1
2.63
2.41
1
2.40
2. 11
17
3.86
3.53
7. J7
1.99
6.72
1.69
1.46
1.37
l.Cl
1.15
C.9}
3. IS
1969
2
5.19
4.40
4.77
3.99
2
7.99
5.38
4
5.06
4.35
1
5. 70
*i20
2
19.30
17.25
1
5.74
4.62
2
3.47
3. 1C
1
3.73
3.47
2
2,75
2.64
21
0.26
5.34
31.74
2.71
ir. 7«
2.51
6.57
5 .9*
3.75
16.2C
3.97
17.51
1968
2
7.84
6.61
4.35
3.84
1
7.15
5. 88
3.70
3.46
1
4.33
4. 76
2
4.21
3.54
2
5.86
4.46
2
3.88
3.25
1
4.89
4.07
20
4.86
4. 18
10.i7
2.?3
8.d3
1.75
2.03
1.65
1.21
4. 1')
l."4
4. S)
1967
3
10.39
9.50
1
9.03
7.62
2
6.62
5.75
8.87
8.20
1
6.41
5.00
i
8.62
7.98
I
6.75
6.33
1
9.87
9.51
15
8.64
7.33
15.19
4.79
12.92
3.80
2.93
2.68
1.03
1.41
0.55
2.50
1966
1
7.85
7.4)
5
10.55
10.11
1
10.29
8.92
1
5.39
4.26
2
6.57
6.01
8.30
7.72
12.16
11.41
2
6.07
5.18
1
5.92
4.69
1
10.10
9.26
16
8.63
7.92
17.53
3.91
17.75
3. 74
1.44
3.56
0.99
4.1.2
1.30
4.73
1965
1
7.04
6.47
6
12.69
11.40
2
13.00
8.10
*
22.21
20.29
1
1C. 38
9.53
10.63
6.68
25.08
23.59
I
6.53
5.71
1 '
6.27
6.04
2C
15.36
13.55
72.44
3.83
65.92
3. 77
19.?0
17.96
?.29
6. 76
2.?2
6.7*
1964
1
6.98
6.9)
1
5.38
5.21
5
5.79
5.01
1
4.30
3.92
3
7.95
6.70
1
5.48
5.46
1
5.13
4.12
6.10
5.18
j
4.42
4.19
I
9.04
9.02
18
6.22
5.53
14.06
3.91
11.51
3 13
2.57
?.16
!.81
5.94
1.40
4. 4C
1963
1
9.56
8.84
1
10.98
11.00
1
7.23
5.95
1
7.27
6.32
J
9.27
9.23
5
8.86
3.27
10.93
7.20
11.03
5. 95
1 .62
2.12
0.13
1.51)
0.05
1.5d
1962 1961 1960
1
7.09
6.94
4 1
7.85 5.56
6.85 5.C5
1
4.03
3.62
2 1
6.15 5.01
5.05 4.84
I 1
9.49 2.88
8.32 2.43
2). 74 4.74
24.61 4.37
10 4 0
9.51 4.55 0.0
3.15 4.13 0.0
2C.74 5.«,6 1.C
4.03 2.63 0.0
?4.M 5.C5 C.i
3. 62 2.43 0 .p
4.75 1.17 C.C
0.1S 1.20 C.r
1.S4 -5. '5 C.O
3.6? 2.15 0.1
2.11 -J.JT 0."
6.41 2.1J :.C
1959 195B 1957 AVE/MAKE RANGE
HI LO
1 10
53.05 10.62
50.75 9.38
1 4
5.32 5.93
5.77 5.64
2 44
6.63 T.31
6.16 6.61
3
8.83
7.48
10
7.26
5.48
1 3)
3.98 7.77
3.56 7.03
0
0.0
0.0
2
5.56
4.29
3
6.15
5.24
1 11
4.62 8.30
4.46 T.59
10
T.O*
5.97
1 19
8.60 8.24
8.25 7.52
4.0)
3.55
0
0.0
0.0
13.75 7.70
13.18 7.66
1
2.40
2.11
233 169
5.?2 25.14 5.75 7.58
5.12 24.36 5.30 6.83
5.32 13.05 3.54
4.62 3. ^.68 J. 70
1.-19 1.51 LSI
53.05
50.75
7.35
7.43
31.88
29.64
10.29
8.92
17.18
10.23
72.44
65.92
0.0
0.0
5.70
4.36
7.20
5.95
3). 7*
30.78
12.16
11.41
64.40
60.98
6.53
5.71
0.0
0.0
20.74
24.61
2.40
2.11
72.44
65.92
2.49
2.57
4.66
4.15
2.23
1.75
7.15
5.88
3.61
3.53
1.28
1.17
0.0
0.0
5.41
4.20
4.83
4.76
2.88
2.43
3.35
3.13
2.84
2.51
1.58
1.50
0.0
0.0
2.63
2.41
2.40
2.11
1.23
1.17
S.O./MAKE SKEMNESS
Gt G2
15.39
14.50
1.3T
1.37
5.08
4.82
1.59
1.53
4.29
2.29
12.02
10.94
0.0
0.0
0.22
0.12
1.21
0.63
8.81
8.07
2.8)
2.35
13.73
13.06
2.02
1.68
0.0
0.0
5.29
6.18
0.0
c.o
«. 71
8.20
2.56
2.58
0.7*
0.36
2.88
Z.87
-0.23
-0.lt
1.3*
0.99
*.9*
4.9*
0.0
0.0
0.00
0.03
-0.37
0.60
2.46
2.42
0.57
1.2*
3.89
3.90
-0.01
-0.13
0.0
0.0
1.16
1.6*
0.0
P.O
3.25
'i . ?2
7. 76
7.8)
2.08
1.9)
13.86
13.45
1.51
1.51
3.80
2.68
27.11
27.1)
0.0
0.0
-0.55
16.86
1.51
1.47
7.73
7.59
2.17
3.98
16.45
16.51
1.55
1.62
0.0
0.0
3.81
5.36
0.0
0.0
1'.. '.0
1 1. 50
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SU CITIES
SUMMARY OF EXHAUST E1ISLSION VALUES FUR CHICAGO
CARBON MON3XIOE IN GRANS PER MILE
1971
8UIC H- 1
M«l 33.75
MtO 34.21
CADI N*
HXl
MU3
CHEV N* 5
NM1 51.47
NH3 47.72
CHRY N=
MHl
MM 3
000 C N*
HW1
MM 3
FORD N* 3
HH1 32.94
M*3 30.61
IMPE N=
MM1
MH3
LINC N= 1
MKl 170.53
HM3 153.31
MERC N*
MU1
«*3
OLOS N-
MU1
M*3
PLYM N* 1
NM1 65.23
MH3 63.11
PONT N= 2
Hril 5j.6o
HM3 52.25
RAMB N= 1
NM1 15.19
MH3 12.41
STUD N*
MH1
MH3
VOLK N* 1
tMi 31. as
MU3 29.10
MISC N=
MN1
MU3
AV/YR N= 15
«.« I 52.23
HW3 43.52
RANGE
M»l HI 170.53
MMl LO 10.72
MX3 HI 153.81
HH3 LO 9.4?
S.O./YR
1H1 41.82
HW3 37.69
SKEU.JESS
MMl Gl 1.68
M*1 Gl 1.52
NW3 G2 5.09
1970
1
24.73
16.33
1
111.94
103.52
3
46.15
42.91
I
37.41
31.29
3
42.87
32.34
1
41.73
35.80
2
52.87
54.35
2
40.65
33.51
I
47.65
42.59
t
54.56
48.14
1
:<2.6i
21.52
17
47.34
41.22
111.94
15.97
103.52
11. 73
21. 33
21. 2»
1.45
1.34
5.41
1969
2
86.65
69.35
4
60.96
46.34
2
104.40
70.06
4
78.71
62.76
1
61.47
41.44
2
66.74
58.76
1
74.27
57.07
2
54.99
47.07
I
41.19
38.13
2
40.01
39.21
21
68.63
54.39
165.77
19.36
1C2.25
20.13
31.54
20. 7*
1.33
0.56
2.11
1963
2
162.58
140.12
5
78.37
74.64
1
114.67
103.66
4
47.72
44.16
1
34.91
27.81
2
50.81
38.54
2
44.34
39.16
2
53.90
36.39
1
42.56
39.52
20
69.98
61.47
263.03
22.12
234.20
17.39
55.91
54.51
2.33
2.12
6.59
1967
3
117.63
111.19
1
103.53
81.70
2
73.41
58.87
5
100.57
89.68
1
90.81
65.07
1
112.19
117.03
1
68.27
69.04
I
68.11
67.73
15
96.37
86.69
167.09
63.49
150.97
43.56
28.28
29.24
0.97
0.65
2.45
1966
1
153.82
150.31
5
87.07
84.12
1
189.41
134.32
1
95.04
62.93
2
57.28
53.21
1
103.23
87.32
1
174.92
1 5 1 . 65
2
80.37
71.16
1
168.35
155.05
1
67.85
66.17
16
103.96
92.32
189.41
28.49
155.05
28.10
51.89
45.27
0.18
0.15
1.64
1965
I
80.82
80.84
6
96.02
87.94
2
158.98
94.92
4
73.18
69.66
1
109.05
79.89
1
104.88
80.69
3
50.28
43.81
1
37.97
44.66
1
43.63
41.43
20
85.70
72.76
224.60
37.97
133.12
32.22
42.30
28.43
l.?0
0.61
2.63
1964
1
45.07
41.91
1
147.06
137.59
5
71.16
60.82
1
70.15
62.44
3
71.55
60.18
1
93.38
91.54
1
66.31
51.21
3
67.95
60.22
1
112.48
114.29
1
95.52
95.25
18
78.02
69.98
147.06
28.72
137.59
24.21
29.49
30.52
0.56
0.52
2.56
1963
1
98.97
82.24
1
134.36
130.60
1
108.14
77.71
I
97.22
85.39
I
53.62
53.44
5
98.47
45.88
134.36
53.62
1 30 . 60
53.44
29.14
27.99
-0.48
0.70
2.61
1962
1
99.03
97.39
4
86.63
78.71
I
61.64
51.64
2
74.36
58.93
1
95.08
91.04
1
63.79
62.66
10
61. Sd
73.55
99.03
63.13
< 1 2
-0.78
2.14
I960 1959 1958 1957 AVE/MAKE RANGE S.U./MAKE SKEUNESS
HI LU Gl G2
1 10
79.09 86.10
71.68 76.13
1 4
23.55 109.09
23.21 103.66
2 44
51.22 76.19
88.50 71.32
3
135.87
106.56
10
93.79
65.60
1 33
46.09 67.69
44.25 59.62
0
0.0
0.0
2
116.01
97.63
3
77.96
56.87
1 11
42.30 70.11
40.93 60.57
10
79.16
70.80
1 19
34.87 61.91
84.07 54.29
6
70.47
67.87
0
0.0
0.0
1 13
154.16 60.27
151.00 58.35
1
32.61
21.52
C 2 3 3 169
0.0 32.93 106.04 49.51 T4.99
0.0 32.10 102.26 73.75 66.37
1.0 42. 30 154.16 73.10
C.r 23.55 79.09 29.15
J.O 40.98 151.00 101.05
0.0 23.21 71.68 44.25
0.0 13.27 41.78 22.09
0.0 12.57 42.61 28.47
0.1 O.OT 0.70 C.78
fl.O l.-M 1.50 1.50
?." 0. 10 0.65 -C.14
?.•-• 1.01 1.51 1.51
263.03
234.20
153.82
150.31
154.88
173.33
189.41
134.32
224.60
133.12
167.09
150.97
0.0
0.0
170.53
153.81
108.14
77.71
109.05
91.54
174.92
151.65
132.24
113.10
168.35
155.05
0.0
0.0
154.16
151.00
32.61
21.52
263.03
234.20
24.73
16.33
23.55
23.21
10.72
9.40
103.53
81.70
37.41
31.29
13.87
11.61
0.0
0.0
61.47
41.44
34.91
27.81
37.15
24.42
24.82
24.11
28.49
24.21
15.19
12.41
c.o
0.0
19.36
20.13
32.61
21.52
10.72
1.40
67.12
60.60
59.92
57.16
32.69
33.49
46.70
26.43
58.21
30.28
34.67
32.87
0.0
0.0
77.12
79.46
38.28
25.94
29.21
27.24
42.03
37.15
27.69
26.15
58.03
54.58
0.0
0.0
34.64
34.49
0.0
0.0
41.05
36.73
1.97
1.98
-0.86
-0.78
0.48
0.89
0.67
0.20
1.33
1.23
0.76
0.84
0.0
0.0
0.00
0.01
-0.54
-0.52
0.10
0.01
1.15
1.15
1.03
0.83
0.87
0.73
0.0
0.0
1.54
1.53
0.0
0.0
1.37
1.25
6.12
5.89
2.06
2.00
2.95
3.87
1.51
1.51
3.64
3.62
3.50
3.45
0.0
0.0
1.00
1.00
1.51
1.50
1.25
1.29
3.79
3.41
3.48
2.60
2.26
1.99
0.0
0.0
5.28
5.10
»
0.0
0.0
5.83
5.18
-------
STUOY OF EMISSIONS ON U IGHT-OUTY VEHICLES IN SU CtTIES
SUMMARY Of EXHAUST EMISSION VALUES FOR CHICAGO
CARSON OIOXIDE IN SHAMS PER MILE
1971
BU1C N= 1
HUl 630.43
MJ3 628.33
CAOI N=
M»i 1
MM 3
CHEV l*= 5
Mwl 597.06
MW3 572.44
CHRY N=
MM i
MM 3
000 G N=
Mul
MH3
FORD N= 3
Mrfl 600.10
MH3 580.27
1MPE N-
MH1
M*3
L 1 NC N' I
MW1 775.82
MK3 720.43
MERC N=
MM1
MM 3
OLDS N=
M*l
MM 3
PLYH N= 1
MK1 548.56
MW3 552.44
PQNT N- 2
MW1 632.54
MW3 614.57
RAMB N- 1
MM1 414.81
MM3 411.27
STUD H=
HH1
MW3
VQLK N= 1
MiU 312.13
M«3 313.97
MISC N=
MM1
M43
AV/YR N= 15
MH1 532.17
MW3 563.91
4H1 HI 811.32
Mil LO 3C4.9^
Md3 HI 779. 30
M*3 L'J SCO. 28
S.D./YR
MJ1 166.45
Mrt3 156. 04
SKE»NESS
Mai Gl -J.52
MW1 ^2 2.0c)
MJ3 1,1 -0.57
H43 G2 2.13
197J
1
798.55
743.90
1
694.86
6i2.85
3
541.02
531.06
1
595.89
538.19
3
693.43
642.93
1
542. C9
522.24
2
657.65
636.40
2
583.14
574.64
1
434.97
417.75
I
449.34
480.38
1
364.37
346.72
17
592.07
577.42
icsa.9l
364.37
1077.11
346.72
172.37
1 64.98
1.44
5.50
1.52
6. "9
1969
2
514.91
516.43
4
541.21
542.93
2
496.74
500.43
4
559.93
537.63
1
573.54
587.84
2
501.32
472.68
1
519.73
523.09
2
448.85
446.53
1
493.33
492.95
2
282.18
279.00
21
493.17
784.41
260.36
68 7 . 2h
202.71
106.00
97.83
0.15
4.39
-0.54
3.64
1968
Z
473,35
459.43
5
406.91
394.00
1
591.85
571.93
4
597.29
561.55
1
643.08
647.18
2
622.50
592.25
2
552.5*
547.27
2
545.24
557.17
1
151.04
341.10
20
519.85
504.44
702.43
263.19
s62 .94
254.83
114.73
111.26
-0.65
2.62
-0.62
2.55
1967
3
392.40
389.28
1
500.13
500.35
2
447.81
440.45
5
509.43
507.37
I
548.65
532.76
1
263.11
311.79
1
599.73
570.38
1
200.36
201.06
15
448 . 80
446.97
669.46
200.36
649. 64
201.06
129.33
119.74
-0.15
2.16
-0.17
2.50
1966
I
556.47
541.62
5
452.49
445.80
1
588.71
588.02
1
562.39
576.38
2
496.74
487.10
1
549.27
51 8. 80
I
348.67
362.41
2
459.92
451.67
1
407.99
393.54
1
250.14
253.80
16
464.97
458.82
588.71
250.14
SB 8* 02
253.80
9C.32
36.53
-0.69
3.04
-0.56
3.10
1965
1
377.56
369.36
6
345.39
337.17
2
408.84
425.61
4
475.02
455.43
1
475.83
472.20
I
371.05
391.26
3
516.90
504. 50
1
299.36
348.18
1
246.77
248.07
20
40 1 . 96
571.51
246.77
559. 4d
248,07
92.09
84.79
0.33
2.39
0.30
2.45
1964
1
219.87
215.75
1
611.71
595.20
5
435.04
442.98
I
366.15
351.04
3
450.98
445.38
I
479.41
466.58
1
386.18
380.15
3
473.07
476.47
1
406.50
394.62
1
242.50
243.53
18
42 5. 54
42 3 . 74
611.71
219.87
636. 86
215. V>
115.64
113.98
-0.18
2.42
-0.13
2.42
1963
1
366.69
380.69
1
434.79
417.70
1
523.55
517.24
1
522.70
499.34
I
234.92
232.21
5
420 . 54
40 9 . 44
523.55
234.92
517.24
232.21
119.22
114,01
-0.70
2.19
-0.63
2.20
1962
~
566, 58
544,76
,
451.64
446.10
,
449.98
437.74
2
483.35
493.60
, 1
546.05
530.07
1
207.36
206.91
10
454.33
449.11
594.10
207.36
613.85
206.91
114.66
114.33
-".85
3.16
-0.70
3.17
1961
1
414.39
405.13
1
141.35
323.54
1
825.73
802.63
I
242.93
233.85
4
456.23
441.29
J25.73
242.91
fl 0 2 , 6 3
233. B5
256.17
250.35
0.90
2.16
0.90
2.15
1960 1959 1958 1957 AVE/MAKE RANGE
HI LO
1 10
737.98 530.75
770.45 522.49
I 4
587.28 612.59
580.72 592.60
2 44
435.58 453,95
417.75 446.31
3
560.24
553.44
10
468.52
468.64
I 33
447.67 530.13
436.62 515.85
0
o.o
o.o
• 2
674.68
6S4.14
3
571.76
565.73
1 11
429.59 554.15
431.28 533.97
10
485.78
488.85
1 19
393.49 517.38
414.73 511.41
6
410.34
409.72
0
0.0
0.0
1 13
202.88 269.60
196.21 269.93
I
364.37
346.72
0 2 3 3 169
0.0 506.00 460.47 424.05 475.75
0.0 587.23 737.93 447.67
0.0 429.59 202.88 427.23
C.O 431.23 196.21 406.29
0.0 111.51 270.76 10.89
O.C 1"5.63 289.34 15.8?
ti.1 C.11 O.i2 -0.52
0.0 l.CO 1.51 -21.00
0.0 C.33 0.29 -C.52
O.C 1.00 1.51 -2.15
7S8.55
770.45
694.86
652.85
811.02
779.80
591.85
588.02
595.89
538.19
1098.91
1077.11
0.0
0.0
775.82
720.43
643.09
647.18
825.73
802.63
661.56
639.78
659.18
648.44
498.38
492.95
0.0
0.0
449.34
480.38
364. 37
346.72
1098.91
,
219.87
215.75
556.47
541.62
243.19
254.83
500.13
500.35
363.53
351.04
338.61
323.54
0.0
0.0
573.54
587.84
523.55
517.24
429.59
431.28
263.11
311.79
239.90
231.18
299.36
348.18
0.0
0.0
200.36
196.21
364.37
346.72
200.36
196.21
S.O./MAKE SXEXNESS
Gl G2
177.42
175.39
59.33
46.11
106.27
102.61
52.08
46.63
78.01
80.77
155.12
148.06
a.o
0.0
143.04
93.76
63.04
70.97
113.67
107.78
135.56
117.74
104.19
103.49
64.37
47.41
0.0
0.0
69.94
76.54
0.0
0.0
13fl. 88
132.95
-0.20
-0.22
0.68
0.34
0.95
0.32
-0.70
-0.61
0.10
0.04
1.60
1.69
0.0
0.0
0.00
0.00
0.59
0.67
1.44
1.63
-0.23
-0.13
-1.03
-1.01
-0.55
0.69
0.0
0.0
1.40
1.63
0.0
0.0
^.57
0.54
2.25
2.18
1.96
2.02
4.53
4.16
1.51
1.62
?.oo
1.88
6.60
7.27
0.0
0.0
l.Ot
1.01
1.54
1.54
4.13
4.63
1.80
1.59
3.67
3.87
2.98
2.98
0.0
0.0
4.36
5.43
0.0
0.0
4.56
4.',7
-------
STUDY OF C4ISSI"4S m L|ortr-OUT» VEHICLES IN SIX CITIES
SU««ARY JF EXH4UST CH1SS13N VALUES F0l> CHICAGO
auic N*
NHl
•<«
CAOI N»
*«l
MM 3
CHEW N:
NMl
MM 3
CHRV N*
NHl
NM3
0006 H*
NM1
1M)
FORO N=
NHl
NM3
IMPC N.
NHl
MM 3
LINC N*
NU1
MM 3
MERC N-
NM1
MM3
OLOS N*
NM1
NM3
PUN N=
NU1
MM 3
PONT N"
NHl
MM 3
RANB N-
MMl
MMJ
STUO N-
MM1
MHI
VOLK N=
MHI
N«
MISC N»
NHl
MH3
AV/YR N*
NHl
MMl
RANGE
NM1 HI
NU1 LO
NM3 HI
NM3 LO
S.O./YR
NHl
NK3
SKEMNESS
NHl Gl
NW1 G2
in) fit
NM3 G2
\.un
1971
1
3.46
3.39
5
4.06
3.85
3
4.21
4.13
1
3.12
2.92
1
4.12
4.26
2
3. 52
3.62
1
3.10
3.18
1
2.39
2.37
15
3.75
3.67
6.62
1.73
6.46
1.56
1.29
1.23
0.42
3.00
0.33
3.20
"*tv. 1 CU (I
197C
I
5.65
5.41
5.33
4. HO
3
4.46
4.41
1
4.73
4.99
3
5.49
5.71
1
3.6)
3.66
2
3.81
3.57
2
3.79
4.40
1
3.13
3.11
I
2.65
2.83
1
3.43
3.32
17
4.33
4.40
6.03
2.57
6.17
2.55
1.10
1.06
0.03
1.95
-0.09
2.22
» luci ur-
1969
?
3.84
4.ST
4
5.05
5.23
2
2.98
3.56
4
5.01
5.44
1
5.41
5.56
2
4.14
4.16
1
3.72
3.92
2
4.62
4.97
1
3.16
3.18
1
2.26
2.16
21
4.21
4.44
7.23
1.84
7. 40
1.91
1.37
I.3C
0.48
3.11
0.25
3.13
Nl TKU^E
1V68
r
3.21
3.12
5
2.93
2.84
1
4.60
4.51
4
6.13
6.01
1
6.48
6.66
2
4.63
4.52
2
5.22
5.54
2
4.80
5.43
1
2.73
2.64
20
4.44
4.47
9.43
0.46
8.47
0.48
2.02
1.98
0.40
3.37
-0.01
2.48
4 IN GRA*
1967
3
2.15
2.12
1
3.68
4.34
2
4.77
4.92
5
2.32
2.38
1
2.93
3.06
1
1.08
1.54
1
4.11
3. 51
1
1.45
1.28
15
2.74
2.79
6.79
0.43
6.89
0.41
1.64
1.62
0.86
3.59
0.97
3.86
IS PFR 1
1966
1
3.39
3.74
s
3.19
3.20
1
2.16
3.00
I
3.28
3.95
2
5.83
6.37
1
3.47
3.40
1
0.31
0.53
2
3.19
3.37
1
1.14
1.17
1
1.69
1.68
16
3.13
3.32
6.29
0.31
6.43
0.53
1.49
1.58
0.23
3.09
0.36
3.07
LE
1965
1
2.37
2.32
fe
1.97
1.95
2
2.43
3.16
4
3.85
3.72
1
1.69
2.53
1
2.79
3.34
3
4.79
4.70
I
1.89
2.28
1
2.03
1.94
20
2.87
2.98
6.81
0.84
A. 42
0.95
1.54
1.41
1.25
3.79
0.96
3.28
1904
1
2.12
2.24
1
1.00
0.99
5
2.93
3.17
1
2.31
2.31
3
2.90
3.00
1
3.47
3.37
1
3.01
3.27
3
3.26
3.27
1
1.66
1.52
I
1.97
2.01
18
2.71
2.80
5.28
1.00
5.41
0.99
1.13
1.21
0.56
2.91
0.52
2.74
1963
I
3.59
3.50
1
1.80
1.76
1
4.73
5.45
1
1.89
1.81
1
1.15
1.12
5
2.64
2.73
4.73
.15
.45
.12
.48
.77
0.51
1.69
0.76
2.08
1962
1
3.14
2.74
If
3.72
3.U3
1
4.57
4.60
2
3.45
4.04
1
4.05
3.98
1
2.33
2.33
10
3.59
3.71
4.90
2.33
4.92
2.33
0.75
0.80
0.32
2.59
-0.24
2.29
1961 1960
1
3.74
3.66
1
2.61
2.33
1
3.11
3.34
1
2.68
2.51
4 0
3.04 0.0
2.96 0.0
3.74 0.0
2.61 0.0
3.66 O.C
2.33 0.0
0.52 0.0
0.64 0.0
0.63 0.0
1.81 0.0
0.09 0.0
1.21 0.0
1V59 1958
1
6.05
6.13
1
6.23
7.64
1
4.15
4.09
1
3.49
3.28
1
0.46
0.42
2 3
5.22 3.34
5.87 3.21
6.28 6.05
4.15 0.46
7.64 6.13
4.09 0.42
1.51 2.80
2.51 2.86
0.00 -0.10
1.01 1.51
0.00 0.00
1.01 1.51
1957 /
2
4.89
4.75
1
6.C2
5.95
3
5.27
5. 15
6.02
3.92
5.95
3.71
1.17
1.25
-0.69
1.51
-0.69
1.51
VE/HAKE
10
3.70
3.&a
4
4.12
0.30
44
3.40
3.40
3
3.55
3.95
10
3.53
3.92
33
4.20
4.31
0
0.0
0.0
2
4.27
4.25
3
4.72
5.06
11
3.75
3.82
10
3.31
3.51
19
3.87
4.01
6
Z.35
2.41
0
0.0
0.0
13
2.01
1.96
1
3.43
3.32
1*9
3.56
3.65
RANG
HI
6.05
6. 13
6.2B
7.64
7.23
6.65
4.60
4.51
6.79
6.89
9.43
8.47
0.0
0.0
5.41
5.56
6.48
6.66
6.42
6.19
6.39
6.74
6.81
6.49
3.16
3.18
0.0
0.0
2.73
2.83
3.43
3.32
9.43
8.47
S
LQ
0.46
0.48
1.00
0.99
0.84
0.95
2.16
3.00
2.12
2.31
0.43
0.41
0.0
0.0
3.12
2.92
2.93
3.06
1.69
2.53
0.31
0.53
1.89
1.81
1.14
1.17
0.0
0.0
0.46
0.42
3.43
3.32
0.31
0.41
0./1AKE
1.83
1.84
2.31
2.75
1.2T
1.24
1.26
0.83
1.49
1.33
2.00
1.96
0.0
0.0
1.62
1.87
1.78
1.84
1.17
0.98
1.79
1.73
1.28
1.34
0.90
0.90
0.0
0.0
0.69
0.69
0.0
0.0
1.58
1.59
SKEUNE
Gl
-0.14
-0.13
-0.58
0.03
0.55
0.30
-0.45
-0.67
1.06
1.09
0.17
-0.16
0.0
0.0
0.00
0.01
-0.01
-0.37
0.67
1.21
-0.05
0.03
0.51
0.25
-0.22
-0.40
0.0
0.0
-0.83
-0.84
0.0
0.0
0.41
0.35
SS
02
2.11
1.99
1.89
1.91
3.58
2.80
1.50
1.50
3.22
3.62
2.98
2-38
0.0
0.0
1.00
1.00
1.51
1.51
4.24
4.41
2.49
2.87
2.87
2.38
1.34
1.46
0.0
0.0
2.92
2.95
0.0
0.0
3.33
2.86
-------
5TJDY 3F EMISSIONS ON L IliHT-OUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOrt HOUSTON
HYDROCARBONS IN GRAMS PER MILE
BU1C N-
•Ul
•W3
CADI N=
Mrfl
1*3
CHEV M-
*Wl
Mil 3
CHRY N=
MW1
MH3
DOOG N=
Mrfl
M*3
FORD N=
M«l
Mi<3
IMPE N=
MM1
MH3
LINC N=
MU1
M*3
MERC N*
MH1
MH3
OLDS N*
MM1
MM 3
PLYM N=
M»l
HH3
PONT N=
M*l
MM3
RAMS N~
1W1
MM 3
STUD N=
MW1
MW3
VJLK N»
MUI
Hrf3
MISC N=
MM1
MX 3
AWYR N=
MH1
MN3
RANGE
Mrfl HI
M«l L3
Mrfi rtl
S.O./YR
1*1
Mrf3
SKErfNESS
Mrii G I
^«1 G?
-U3 1.1
Id) 02
1971
1
3.06
2.72
7
3.12
2.43
1
3.23
2.72
5
4.49
4.18
2
3.73
3.52
1
2.29
2.28
1
6.37
5.12
2
3.62
3.15
2
1.86
1.67
22
3.54
3.23
10.13
1.55
10.27
'
1.07
I.S7
2. 20
d.20
2.59
1^.29
1970
1
4.6J
4.10
4
4.91
4.26
1
6.67
5.68
3
4.53
4.26
1
5.46
4.55
1
2.95
3.01
3
3.73
3.32
1
4.03
4.02
I
4.61
4.12
1
2.21
2.07
1
2.25
1.38
18
4.30
3.85
6.67
2.21
5.68
'
1.30
1.12
2.20
-C.03
2.10
1969
t
5.00
4.67
4
5.70
5.14
1
5.32
5.06
1
5.78
5.41
4
5.05
4.68
1
5.02
4.44
2
19.93
17.95
2
4.59
4.0C
2
2.91
2.84
1
4.49
4.53
19
6.49
5.95
33.45
1.38
31.14
2 .C )
6.66
6.22
15.13
3.78
15. -1C
1968
2
10.83
8.78
I
5.78
5.47
4
10.53
9.71
1
9.52
8.66
3
6.38
5.22
1
4.24
4.13
2
3.79
3.38
2
11.13
10.30
2
34. d&
34.43
1
3.14
2.96
1
1.94
1.77
20
10. 16
9.57
64.63
1.94
64. n
1.77
11.68
13.76
13.37
3.46
14.36
1967
1
8.11
6.93
3
7.85
6.96
1
12.02
9.94
3
5.26
4.95
1
5.61
5.21
I
13.37
12.34
£
4.68
4.03
12
7.32
6.52
13.37
3.67
12.14
2.87
3.20
2.ai
2.17
0.73
2.57
1966
1
6.10
5.74
4
6.90
5.97
1
4.41
3.81
4
16.86
15.01
1
7.40
6.54
2
7.35
6.71
1
3.80
4.80
1
8.60
7. 19
2
8.77
8.18
17
9.28
8.35
46.6:1
3.10
40. 43
3. fl I
9.79
3. 42
14.2?
3.57
14.18
1965
1
16.59
16.73
I
5.10
5.09
4
10.94
9.39
1
4.34
3.93
4
9.77
9.49
1
7.40
6.96
1
6.05
5.50
2
4.85
5.13
1
8.52
7.92
16
8.79
8.25
17.88
4.17
16.73
3.9:)
3.78
3.37
1.11
3.05
1964
I
12.30
11.60
4
8.48
8.00
I
7.02
5.84
2
8.39
7.74
1
10.23
9.73
1
12.05
11.02
1
6.48
6.06
I
5.63
5.56
1
4.55
4.00
13
8.39
7. SO
12.30
4.55
11.60
2. 76
2. DC
0. 09
1.45
0. 11
1.43
1963
1
7.89
7.31
4
9.24
8.40
4
12.99
11.85
1
13.27
11.95
1
5.86
5.52
1
8.13
6.62
12
10.35
9.37
22.01
5.46
19.8?
'
4.20
3.84
1.91
6.K
1.79
5.67
1962 1961
1 I
7.99 11. C»
5.54 10.30
1 1
3.81 7.10
7.54 6.41
1
4.06
3.64
1
4.63
4.32
1
5.90
5.50
1
31.96
29.77
6 2
10.56 9.10
9.39 8.36
31.96 11.^9
4.)6 7.10
29.7? 10.30
11.05 2.S.?
10. OS 2.75
1.67 ^.^1
3.99 1.00
1.7) 0.00
4.08 1.0"
I960 1959 1958 1957 AVE/1AKE RANG
HI
1 11
7.81 8.47
7.31 7.70
2
5.45
5.29
1 2 1 1 45
4.20 15.01 6.41 5.1? 7.50
3.94 13.16 6.28 4.72 6.72
1 2
6.51 5.92
5.39 5.23
8
6.63
5.75
2 1 1 38
7.49 5.22 5.32 8.11
7.03 4.11 4.73 7.39
0
0.0
0.0
2
6.43
5.55
5
4.98
4.79
11
5.48
4.99
11
9.56
8.80
13
10.28
9.81
3
5. BO
5.5^
1 1
5.45 5.45
4.77 4.77
12
7.61
6.96
5
2.49
2.31
2 5 2 3 169
6.01 10.1" 5.82 5.65 7.56
5.63 9.02 5.20 4.95 6.90
7.81 19.87 6.41 6.51
4.20 5.07 5.22 5.1?
7.31 16.96 6.Z3 5.39
2.56 5.97 O.S') 0.7!>
2.T) 4.91 1.54 i%V9
1.91 2.53 1.03 l.SJ
0.?" 0.87 0.01 0.71
1.0? 2.45 1.01 l.'id
16.59
16.73
5.78
5.47
19.87
19.10
6.51
5.39
12.02
9.94
46.68
40.48
0.0
. 0.0
o
7.40
6.54
10.23
9.73
12.05
11.02
33.45
31.14
64.63
64.71
5.90
5.56
5.45
4.77
31.96
29.77
4.49
4.53
64.68
04. H
E S.D./MAKE SKEHNESS
CO Gl G2
3.06
2.72
5.10
5.09
1.81
1.70
5.32
5.06
3.23
2.72
2.73
2.45
0.0
0.0
5.46
4.55
2.95
3.01
2.29
2.28
3.80
3.32
2.79
2.33
5.63
5.50
5.45
4.77
1.88
2.03
1.55
1.33
1.55
'
4.11
4.00
0.49
0.27
4.07
3.64
0.85
C.24
2.93
2.47
7.36
6.51
0.0
0.0
1.38
1.41
2.98
2.80
2.90
2.67
9.16
8.55
16.57
16.68
0.15
0.04
0.0
0.0
3.15
7.61
1.16
1.27
7.06
6.70
0.69
1.03
-0.00
-0.03
1.39
1.41
0.00
0.00
0.73
0.59
4.08
3.76
0.0
0.0
0. TO
0.00
1.40
1.41
0.97
1.01
1.85
1.83
3.04
3.07
-0.54
T.OO
0.0
0.0
2.45
2.43
1.29
1.38
4 . t)5
5. 1 1
2.59
3.39
1.20
1.98
5.33
5.54
1.03
2.30
2.45
2.18
21.37
19.06
0.0
0.0
1.02
1.01
3.12
3.13
5.37
3.31
5.28
5.32
10.52
10.62
15.67
6189.28
0.0
0.0
7.99
8.10
3.00
1.11
il.74
*Q. .»
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOR HOUSTON
CARBON MONO*I Of IN GRAMS PER MILE
1971
BUIC N" 1
MHl 86.27
M»3 75.78
CADI N-
MW1
HU3
CHEV N= 7
MW1 45.90
MM3 45.11
CHRY N-
MM1
Ml<3
UODG N= 1
H*l 69.70
MM3 59.46
FORO N= 5
MW1 34.55
MK3 23.97
IMPE N»
HHl
My 3
LINC No
mil
MW3
MERC N- 2
HHl 36.78
MB 3 33.48
OLDS NO 1
MUl 23.89
MK3 19.51
PLYH N= 1
HHl 87.57
MM 3 72.20
PONT N= 2
HMI 41.39
MM3 34.65
RAMB N=
HH3
SFUD N-
NH1
HH3
VOLK NO
Mm
HH3
HISC N- 2
MM1 22.89
MH3 18.71
AV/YR N> 22
MKl 41.81
HHl 39.15
RANGE
HKl HI 87.57
Ntfl LO 9.70
MU3 HI 81.72
IM3 LO 8.67
&.0./TR
Ml 24. OK
HU3 22.04
SKEHNESS
4.1 til 0.68
-32.3C
1959 1953 1957
2 1 1
91.53 104.83 70.3)
86.47 102.36 68.01
1
144.26
124.63
2 I 1
90.04 75.04 92.71
82.94 57.12 86.95
I
94.67
86.07
523
91.59 39.94 102.44
84.98 79.74 93.20
145.44 104.83 144.26
37.72 75.04 70.33
142.43 102.36 124.63
30.51 57.12 66.01
33.18 21.0' 37.92
39. A6 32. CO 28.81
O..V) O.OC 0.45
2.48 1.01 1.51
0.13 O.C1 0.38
2.49 1.01 1.51
AVE/MAKF RANGt S.D./MAKE
HI LO
11
127.49
117.50
2
100. 9d
97.72
45
97.53
91.19
2
123.44
112.87
8
114.14
106.27
38
77.63
71.66
0
0.0
0.0
2
116.26
97.96
5
50.88
47.37
11
66.44
57.20
11
106.67
100.11
13
96.91
89.98
3
87.45
85.55
1
94.67
86.07
12
60.42
56.46
5
31.79
27.67
169
88.77
62.14
219.67
183.23
130.57
125.59
312.98
307.04
144.26
124.63
194.17
190.57
135.54
130.95
0.0
0.0
125.35
105.54
84.70
76.42
121.71
113.54
243.49
248.40
331.51
317.25
105.44
102.48
94.67
86.07
100.87
96.07
47.57
42.79
331.51
317.25
74.73
74.39
71.36
69.85
27.13
25.12
102.63
101.09
49.98
38.93
9.70
8.67
0.0
0.0
111.15
90.36
35.52
32.70
19.25
15.79
45.10
36.96
30.22
22.39
69.60
69.92
94.67
86.07
22.56
21.90
21.17
16.62
9.70
3.67
46.05
41.35
41.86
39.42
58.29
55.83
29.46
16.65
53.56
50.07
33.39
32.90
0.0
0.0
10.05
10.74
19.77
17.65
31.43
28.65
61.02
63.73
76.69
74.15
17.93
16.33
0.0
0.0
24.10
23.10
10.24
10.74
51.10
49. I1;
SKEWNESS
Gl G?
0.65
0.32
0.00
0.00
1.49
1.65
o.oo
0.01
0.63
0.42
-0.22
-0.16
0.0
0.0
0.00
0.00
1.20
0.98
0.01
0.19
1.21
1.38
2.35
2.38
0.02
0.15
0.0
0.0
-0.09
-0.00
0.63
0.47
1. i6
1.76
2.36
1.58
1.01
1.11
5.92
6.67
1.01
1.02
2.03
2.19
2.16
1.99
0.0
0.0
1.01
1.24
2.85
2.55
2.27
2.66
3.45
3. BO
8.03
8.08
1.51
1.51
0.0
0.0
2.06
1.99
2.21
1.70
7.59
3.16
-------
STUDY OF EMISSION? ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOR HOUSTON
CARBON DIOXIDE IN CRAMS PER MILE
1971
311 1C N* I
MMI 821.32
MM3 721.67
CADI N=
MMI
MM3
CHEV N= 7
MMI 771.96
MM3 782.44
CHRY N*
MMI
MM3
000 & N= 1
NM1 502.76
MM) 477.80
FORD N= 5
MMI 531.53
MM3 513.25
IMPE H-
MM1
MM 3
L1NC N=
MMI
MM 3
MERC N- 2
MMI 808.10
MM3 781.24
OLDS N' 1
MMI 892.94
MM) 729.21
PLYM N= 1
MMI 739.13
MM) 702.39
PONT N= 2
MMI 659.33
MM) 562.40
RAM6 N=
MH1
MM 3
STUD N=
MMI
MM3
VOLK H*
MMI
MM 3
MISC N= 2
MMI 343.92
MM3 339.20
AV/YK N= 22
MMI 667.57
MJ3 633.19
RANGE
Mrfl HI1555.26
MMI L'.l 294.10
H«) HI1633.2)
MX3 L.T 236.07
S.O./YR
Mai 209.55
MM) 311.36
SKEHNFSS
MM 1 G 1 1.43
4M1 G2 6.41
-<«) Gl 2.55
HW3 S2 10.95
1970
1
730.37
687.61
4
616.93
612.41
1
713.13
694.41
3
621.35
597."62
1
736.89
756.29
1
741.98
711.11
3
820.40
789.40
1
436.20
404.15
1
682.13
653.05
1
279.24
274.64
1
353.31
344.42
18
639.33
613. SI
963.65
279.24
941.11
774.64
170.05
164.62
— Q . 5 i
2.92
-0.5C
2.96
1969
1
709.08
692.69
4
557.20
527.36
1
774.14
766.98
1
571.52
542.23
4
537.00
511.09
1
702.58
666.57
2
535.77
5)3.56
2
6)0.49
597.81
2
391.47
370.64
1
405. Cl
391.84
19
560.77
5)8.22
774.14
3T9.17
766.98
298.27
130.35
123.63
— 0.25
2.39
-1.24
2.45
1968
2
573.59
576.69
1
796.44
735.24
4
622.42
608.70
I
451.55
424.51
3
567.27
569.66
1
6)1.19
681.63
2
696.05
665.88
2
5)7.39
513.20
2
519.11
500.41
1
318.44
309.61
1
396.32
177.31
20
571.39
559.22
305.02
318.44
772. Cl
1C9.61
136.93
134. J4
2.27
-C.C6
7.P2
1967
1
470.49
450.60
^
467.73
452.93
1
448.74
456.28
3
596.02
566.99
1
381.61
378.35
I
498.21
464.56
2
302.59
298.29
12
466.29
450.53
736.11
799.92
692.95
239.21
121.35
109.61
0.68
C.6C
3.29
1466
1
384.87
340.73
4
488.33
468.21
1
670.39
652.24
4
441.72
424.45
1
736.77
703.84
2
580.87
564.96
I
479.46
469.84
1
494.90
469.35
2
247.87
261.60
17
479.66
462.34
736. 77
231.43
703.84
755.21
133.37
125.26
2.53
0.13
2.39
1965
1
557.35
558.57
1
722.82
689.26
4
515.23
582.66
1
488.47
419.19
4
445.21
429.52
1
470.86
462.53
1
579.36
565.13
2
448.04
496.46
1
265.35
253.64
16
438.82
499.38
727.39
719.19
747.60
775.37
137.46
146.97
2.64
-1.17
2.49
1964
1
519.37
496.78
4
431.15
463.77
I
263.39
250.38
2
432.95
421.54
1
474.90
453.94
I
579.33
562.60
1
616.93
589.12
1
3)8.15
)22.03
1
244.01
242.73
13
446.74
431.98
616.93
244.01
539.12
742.73
117.54
11 I.lP
2.07
-?.39
2.1 11
1963 1962 1961
1
559.10
534.58
4 I I
545.24 339.21 409.72
487.25 331.41 339.92
4 1 1
501.75 787.30 308.18
438.20 7)2.52 294.89
I 1
486.08 427.43
469.44 417.62
1
442.40
484.09
1 1
360.99 357.35
347.13 344.22
1 1
296.65 130.96
293.15 123.77
1262
490.89 414. 21 353.96
462.70 405.61 142.41
745.53 737.11 409.72
296.65 111.96 318. IS
644.91 732.32 ld'J.92
291.35 171. 11 294.39
115.57 214.11 71. 30
91.74 20'J.-)4 o7.2J
4.15 l.-Hi l."l
0.11 ).i4 r.oj
7.15 2.t>> l."l
196C 1959 1958 1957 AVE/MAKE RANGE
HI LO
1 11
643.29 594.82
610.99 567.96
2
759.63
712.25
1 2 1 I 45
527.33 464.77 536.70 424.95 563.08
509.29 439.99 510.09 405.97 552.54
1 2
695.87 735.01
651.43 709.21
8
513.81
439.63
2 1 1 38
420.46 612.85 481.32 516.30
423.71 591.16 465.32 499.07
0
o.o •
0.0
2
761.83
731.07
5
692.86
681.34
11
695.53
659.17
11
515.88
500.04
13
557.59
536.49
3
352.30
337.80
1 1
419.50 419.50
402.08 402.03
12
234.83
779.90
5
368.50
353.40
2 5 7 3 169
535.34 433.00 574. 7S 534.22 537.87
561.14 425.90 350.63 537.58 520.71
641. >) 558.79 612.85 (.95.37
527.31 153.34 536.70 424.95
01C.9') 52ft. 48 591.16 651.41
5C9.29 153.50 510.09 405.97
31.96 35.27 51.35 142. 9f>
71.9? 04,7* 57.^1 12-1.17
).<><; 1.71 T.32 1.5J
1 . '1 1 1. 5" 1 . ~-Z 0 . T5
^.9'> l.d? ). '>"• 1.51
321.32
721.60
796.44
735.24
1555.26
1830.23
774.14
766.98
713.13
694.41
787.30
772.03
0.0
o.c
786.89
758.29
961.44
842.45
963.65
941.11
739.13
702.39
744.33
698.14
360.89
147.13
419.50
402.18
473.38
439.01
405.11
391.34
1555.26
1 9 1C. ? 1
334.87
340.73
722.82
689.26
3)9.21
331.41
695.87
651.43
263.89
250.38
233.18
225.37
0.0
0.0
736.77
703.84
474.90
453.94
470.86
462.5)
381.61
378.35
387.45
426.66
3)8.15
322.03
419.50
412.03
130.96
123.77
330.29
329.80
1 30 .96
12 1.77
S.O./MAKE SKEMNESS
51 62
130.96
120.98
52.06
32.52
191.25
223.74
55.36
81.72
140.88
140.84
144.75
137.69
0.0
0.0
35.45
38.50
146.61
141.47
151.41
132.45
99.64
96.62
110.45
97.35
12.35
13.73
0.0
0.0
78.20
70.68
31.30
25.42
1 74. 74
176.75
0.1*
-0.34
0.02
-0.04
3.31
4.25
0.00
o.oo
-0.22
-0.07
0.14
0.11
0.0
0.0
0.00
0.03
-0.48
-0.75
0.31
0.61
0.38
0.77
0.39
0.59
-0.67
-0.70
O.C
0.1
0.59
0.06
0.09
0.29
l.?o
2.36
2.09
2.10
0.15
-1.64
17.45
24.90
0.68
0.95
2.54
2.40
2.11
2.25
0.0
0.0
1.83
-0.47
2.10
2.6)
2.07
2.97
3.35
2.77
2.11
1.94
-1.99
2.34
0.0
0.0
4.91
4.93
1.53
1.49
9.h>
1 t.63
-------
STJOV GF EMISSIONS ON LIGHT-OUTY VEHICLES IN SIX CITI€S
SUMMARY HF EXHAUST EMISSION VALUES FUR HOUSTON
CORRECTED OXIDES OF NITROGEN IN SRAMS PER MILE
BUIC N=
MU1
MH3
C»DI N»
M<1
««3
CHEV N»
1*1
MH3
CHRY N=
NHl
NK3
DODO N-
1J1
«tW3
FORD N-
nji
NM3
IHPF N=
MH1
MH1
LINC N=
HM1
MM3
HERC N=
«t«l
MM 3
OLDS N=
UNI
MM 3
PLYM N=
nui
MK3
PO«T N=
Hill
NX 3
RAHB N=
HM1
IK 3
STUD N=
MU1
UK 3
VOLK N=
MN1
1rJ3
MISC 1=
MUI
MH3
4V/YK N=
IH!
NH3
RANGE
«*l HI
Mrtl LO
«»3 ril
HJ3 t()
S.D./YR
MWl
MW3
SrftWNESS
MWI Cl
>M3 1>I
MW3 G2
I f f 1
1
2. 41
2.77
i
4.69
4.51
1
6.96
6.82
5
5.41
5.28
2
8.28
S.27
1
6. 37
6.57
1
8.61
8.60
2
4.70
4.84
2
«.61
4.46
22
S.43
5.41
a. -it
2.26
i.77
2.23
2.07
1.99
C.1C
-3.01
1.1?
1 V f J
1
5.92
5.73
4
4.90
5.03
1
3.75
3.90
3
6.35
6.39
1
6.79
7.46
1
2.77
3.13
3
4.25
4.31
1
4.81
4.23
1
3.41
3.45
1
3.04
2.83
1
7.03
7.36
18
4.92
5.03
6.05
2.77
d.20
2.7V
1.67
1.77
C.14
1 85
C.39
1.77
1969
1
8.45
8.94
4
5.80
5.67
1
4.21
4.26
1
3.15
2.73
4
6.67
6.85
1
7.12
7.21
2
5.46
6.13
2
4.62
4.96
2
5.58
5.37
1
8.05
a. 25
19
5.91
6.03
9.5C
2.6?
9.52
2.73
1.95
2.06
0.02
-0.12
2.01
1968
2
1.94
2.53
1
5.13
4.17
4
3.20
3.34
1
1.42
1.14
3
4.25
4.93
1
«.7>
8.81
2
4.75
4.78
2
3.75
3.77
2
1.94
1.96
I
3.39
3.17
1
6.01
5.92
20
3.76
3.dd
8.73
0.95
i. 81
0.83
1.96
2.jr>
o. n
3.62
3. 14
1967
1
1.88
1.71
3
3.85
3.87
1
1.34
1.85
3
3.24
3.15
1
5.08
5.31
1
3.51
3.40
2
2.41
2.30
12
3.17
3.17
5.46
1.34
5.50
1.46
1.37
1.33
0.20
0.50
2.19
1966
1
2.74
2.43
4
4.11
4.44
1
9.94
10.40
4
3.52
3.30
1
4.27
4.29
2
4.48
4.89
1
3.02
3.49
1
2.27
2.23
2
1.85
1.65
17
3.90
3.94
9. 94
1.68
1(1.40
1.48
2.G5
2.22
1.66
1.55
5. 3?
1965
1
1.26
2.91
I
7.72
7.96
4
3.01
3.00
1
5.94
4.96
4
3.47
3.42
1
5.00
4.92
1
3.63
3.87
2
3.27
3.65
1
3.17
2.85
16
3.83
3.73
7.72
0.90
7.9S
0.87
1.67
1.07
0.37
0.44
4.11
1
4.71
4.07
4
4.98
4.90
1
0.77
1.09
2
4.37
4.33
1
4.25
4.25
1
6.79
6.81
1
5.68
5.23
1
3.24
3.17
1
1.77
1.85
13
4.30
4.22
8.74
0.77
3.38
1.09
2.08
2.03
0.17
0.47
2.62
1
5.86
5.33
4
3.53
3.13
4
5.05
5.06
1
5.11
4.38
1
2.56
2.32
I
2.26
2.22
12
4.18
3.96
9.06
2.26
8.34
2.14
1.99
).9fl
1.24
1.C6
3.35
1
1.47
1.54
1
2.65
2.65
1
3.52
3.75
I
6.45
6.66
1
3.75
3,42
1
0.54
0.48
6
3.07
3.09
6.45
D.54
6.66
0.4d
2. '16
2.13
J.'.S
C.56
2.51
1 11
5.41 4.05
5. 1C 4.01
2
6.43
6.07
1 12 1 1 45
1.26 3.C7 4.08 1.81 1.64 4.01
1.10 2.77 3.82 1.69 1.58 3.96
I 2
2.49 3.35
2.65 3.46
8
4.16
4.12
1 2 1 1 38
1.70 4.35 3.38 4.35 4.56
1.56 4.56 3.51 4.17 4.58
0
0.0
0.0
2
5.54
5.88
5
6.46
6.55
11
5.14
5.26
11
4.75
4.91
13
3.88
3.99
3
3.18
2.97
1 1
6.35 6.35
5.79 5.79
12
2.83
2.67
5
6. 07
6.30
I 2 5 2 3 169
1.49 4.25 4.64 2.60 2.81 4.34
1.33 3.94 4.51 2.61 2.80 4.35
1.70 5.41 6.69 3.38 4.3i
1.26 3.07 1.46 1.81 1.64
1.56 5.1~ 6.37 3.51 4.17
1. 10 2.77 1.2o 1.6-) 1.58
".j? 1.66 2.11 I. 11 1.19
0.31 1.55 ?.06 1.29 1.31
C.CO O.C1 -U.56 0.00 n.41
C.10 0.01 -3.6' Q.OO 1.?1
1.11 l.Ot 2.21 1.01 1.50
HI
8.45
8.94
7.72
7.96
8.24
8.18
4.21
4.26
9.94
10.40
9.50
9.52
0.0
0.0
6.79
7.46
8.99
8.81
7.12
7.21
8.61
8.60
6.62
7.99
3.75
3.42
6.15
5.79
7.93
7.86
8.05
8.25
9.94
10.40
LO
1.83
1.71
5.11
4.17
0.90
0.87
2.49
2.65
0.77
1.09
1.09
0.98
0.0
0.0
4.27
4.29
2.77
3.13
2.81
2.79
2.64
2.48
0.95
0.83
2.56
2.32
6.35
5.79
0.54
0.48
3.74
3.85
0.54
0.43
2.17
2.13
1.84
2.69
1.89
1.90
1.22
1.14
3.22
3.23
2.0?
2.03
0.0
0.0
1.79
2.25
2.80
2.63
1.31
1.29
1.63
1.70
1.72
1.77
0.60
0.58
0.0
0.0
1.86
1.83
1.63
1.67
2.04
2.08
Cl S2
0.67
1.14
0.00
0.00
0.37
0.34
0.01
0.11
0.64
0.92
0.76
0.58
0.0
0.0
0. 00
0.00
-0.40
-0.40
-0.08
-0.17
1.00
0.83
0.29
.0.27
-O.IT
-0.55
0.0
0.0
1.72
1.95
-0.24
-0.34
n.51
-.52
2.36
3.54
1.01
1.01
2.32
2.26
1.00
1.01
2.19
2.75
2.91
2.62
0.0
0.0
1.01
I. 01
1.43
1.34'
2.21
2.51
4.0*
1.27
2.15
J.49
1.51
1.51
0.0
0.0
5.99
6.70
2.03
2.09
'.65
2.67
-------
STUDY QF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOR ST LOUIS
HYDROCARBONS IN GRAMS PER MILE
BUIC N=
MM3
CAOI N-
MM3
CHEV' N-
MW1
MM3
CHrtV N=
MH1
MM3
OOOG N-
MM1
MM3
FORD N=
xnl
MM3
IMPE N=
NM1
MM3
LINC N=
MH1
MH3
MERC N=
MW1
MM 3
OLDS N*
HM1
MM 3
PLYM N=
MM!
MM 3
PONT M=
MH1
MM 3
RAHB N=
MMl
MM 3
STUO N»
MMl
MM3
VOLK N=
MMl
MM3
MISC N=
MMl
MM3
AV/YR N=
M*l
MW3
RANGE
trfl HI
Mrtl LO
HJ3 HI
Mrf3 LO
S.O./YR
Mill
HM3
SKEHNESS
MMl Gl
**l G2
X43 1,1
MM 3 G2
1971
1
3.49
1
2.13
1.68
5
2.94
2.70
1
3.07
2.55
5
4.32
3.69
1
3.98
3.36
2
3.32
3.02
1
4.50
3.60
2
5.02
4.13
2
2.50
2.27
1
5.58
5.29
22
3.73
3.23
7.42
2.18
6.13
1.63
1.31
1.14
1.0)
3.89
J.96
3.45
1970
1
5.24
4.92
4
5.03
4.30
1
4.11
3.68
1
3.41
3.00
3
3.72
3.30
1
6.51
5.10
1
3.10
2.84
1
4.86
3.99
1
4.48
4.13
2
10.02
9.34
1
2.80
2.50
17
5.05
4.47
16.79
2.80
15.76
2.50
"i.?0
3.03
3.13
12.16
3.28
12.86
1969
1
8.52
7.56
4
6.75
5.39
3
3.79
3.42
I
5.36
4.67
2
5.98
5.17
1
5.51
5.18
2
6.43
5.25
2
4.27
4.19
16
5.70
5.03
10.46
3.22
8.96
2.85
? . 16
1.74
C'.79
2.52
0.77
2.73
1968
3
6.23
5.31
1
3.99
3.75
2
6.14
4.75
3
3.41
3.05
1
4.17
3.97
I
10.98
10.51
3
5.08
4.43
1
4.76
4.22
1
6.60
5.80
16
5.44
4.76
10.98
2.76
10.51
2.»6
2.02
1.46
1.24
4.65
1.59
5.70
1967
2
5.49
4.69
1
9.11
7.40
3
10.88
9.77
I
6.84
5.70
1
5.89
4.99
1
5.66
5.16
1
4.80
4.32
1
12.71
11.46
1
7.56
7.13
2
4.70
4.51
14
7.55
6.71
14.91
4.38
13.66
3.38
3.26
2.93
1.10
3.04
1.27
3.50
1966
2
9.16
8.43
3
13.08
11.50
9.46
8.22
2
5.61
4.66
4
6.24
5.32
I
10.70
9.29
2
21.41
17.23
1
7.35
6.92
1
10.76
9.79
1
3.31
2.91
19
9.93
8.53
27.26
3.31
18.91
2.91
5.79
4.56
1.49
5.48
0.71
Z.o4
1965
1
11.90
11.72
3
17.79
16.68
3
5.95
5.35
1
4.47
3.94
1
9.69
9. 9Z
1
7.25
6.80
2
7.68
7.30
1
7.52
7.13
13
9.81
9.26
29.73
4.47
27.83
3.94
6.64
6.31
2.17
7.33
2.06
6.92
1964
1
12.41
11.42
1
5.04
4.75
3
11.79
10.41
1
11.98
11.14
2
7.06
6.25
1
12.12
11.30
1
7.15
5.40
10
9.82
8.73
19.25
5.04
17.03
4.75
4.21
3.87
1.08
3.47
0.93
2.94
1963
4
9.88
9.98
I
9.28
6.93
2
3.95
7.93
3
9.82
9.16
1
18.15
18.82
1
4.83
4.63
1
4.98
4.76
13
9.56
9.11
18.15
4.98
18.32
4.63
4.26
4.73
0.76
2.35
1.06
2.64
1962
2
10.03
9.50
^
9.30
8.98
2
23.77
23.16
1
7.61
7.20
1
4.95
4.53
1
4.43
3.99
1
5.60
5.42
9
11.06
10.62
26.69
4.48
27.11
3.99
f.1.7
7.63
1.1*
2.99
1.30
3.39
1961
1
9.91
9.C9
2
3.7?
3.32
1
3.58
3.33
1
3.31
3.11
1
3.80
3.44
6
4.70
4.28
9.91
3.04
9.09
2.71
?.61
2.40
1.65
3.94
1.61
4.C1
1960
I
6.91
6.12
2
14.02
12.66
1
2.25
2.17
1
12.83
11 .94
5
10. Cl
9.12
20.46
2.25
18.73
2.17
6.95
6.42
0.55
2.12
3.58
2.06
1959
•
37.85
36.51
1
23.57
26.94
2
8.33
7.76
1
15.78
14.36
5
19.65
13.67
i7. 85
5.99
36.51
7.19
13.26
12.69
3.39
1.61
0.49
I. M
1953
1
5.68
4.84
I
5.68
4.84
5.69
5.68
4.84
4.94
0.0
0.0
o.o
O.c
0.1
o.r
1957
2
5.58
5.13
1
- 6.37
6.33
1
7.59
7.63
4
6.23
6.05
7.59
4.69
7.63
4.22
1.20
1.41
-0.40
2. J4
-0.29
2.03
AVE/MAKE RANGE S.O./NAKE SKEHNESS
Hi LO Gl G2
10
8.19
7.45
3
5.45
4.61
41
9.02
3.26
6.72
5.65
12
8.72
7.75
35
7.10
6.49
0
0.0
0.0
0
0.0
0.0
10
5.86
5.21
13
9.20
8.30
9
7.51
6.66
14
6.16
5.52
7
5.37
4.91
0
0.0
0.0
11
6.31
5.97
C
0.0
0.0
169
7.62
6.91
13.40
12.74
9.11
7.40
37.85
36.51
9.46
8.22
28.57
26.94
26.69
27.11
0.0
0.0
0.0
0.0
12.12
11.30
27.26
18.91
12.83
11.94
10.76
10.22
16.79
15.76
o.o
0.0
15.78
14.36
0.0
0.0
37.85
36.51
4.38
3.49
2.18
1.68
2.19
1.36
3.99
3.68
3.07
2.55
2.76
2.53
0.0
0.0
0.0
0.3
2.25
2.17
3.10
2.84
4.50
3.60
4.48
3.89
2.42
2.24
0.0
0.0
2.80
2.50
0.0
0.0
2.19
1.68
3.52
3.57
3.49
2.87
7.04
6.81
3.08
2.30
6.85
6.60
5.50
5.33
0.0
0.0
0.0
0.0
3.19
2.88
7.28
6.02
3.22
3.07
2.25
2.14
5.12
4.85
0.0
0.0
3.47
3.16
0.1
0.0
5.52
5.22
0.29
0.33
0.22
-0.09
2.37
2.41
0.31
0.16
2.18
2.22
2.25
2.44
0.0
0.0
0.0
0.0
1.03
1.22
1.32
0.81
0.89
0.91
1.27
1.40
1.92
1.94
0.0
0.0
1.97
1.79
0.0
0.0
2.51
2.58
1.48
1.50
1.51
1.51
9.48
9.67
1.01
1.21
7.16
7.24
7.40
3.56
0.0
0.0
0.0
0.0
2.31
3.23
3.88
2.18
2.29
2.34
3.03
3.48
4.90
4.94
0.0
0.0
6.29
5.78
0.0
O.fl
in. 97
11. ^9
-------
nf EMISSIONS ON IIGH7-1UTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUSt EMISSION VALUES FOR ST LOUIS
CARBON MONOXIDE IN CRAHS PER MILE
BUIC N-
MHI
MH3
CAOI N*
MM I
MH3
CHEV N-
MHI
MM 3
CHKY N=
MHI
MW3
OOOG N-
MH1
MH3
FORO N-
MW1
MH3
IMPE N~
MH1
MH3
LINC N-
Mkl
MM 3
MERC N=
Mill
MH3
OLDS N-
MHI
MHJ
PLYM N=
MHI
MH3
PONT N=
MHI
MH3
RAMB N=
MHI
MM 3
STUD N=
MHI
MH3
VOLK M«
MHI
MH3
MISC N-
MH1
MH3
AV/YR N=
MM1
MH3
RANGE
MH 1 Hi 1
1*1 10
MHJ HI
MHI LO
S.J./YH
MHI
MHI
SKEHNESS
MHI fil
MHI G2
MH3 Cl
1971
1
83.83
65.19
1
50.88
47.54
5
41.42
34.63
1
47.65
35.40
5
56.05
43.87
1
61.59
50.30
2
52.99
48.55
1
50.47
33.60
2
81.27
65.65
f
31.63
25.63
1
33.19
84.41
22
54. J6
44.94
C6.66
20.15
92. t;
14.00
22. 1*
22. ?J
'1.57
'.64
C.67
1970
1
53.43
37.65
4
60.10
47.90
1
63.92
70.38
1
46.18
39.96
3
46.26
36.68
1
115.41
86.81
1
59.24
46.32
1
73.55
65.32
1
53.86
52.56
2
5C.28
59.89
1
46.29
41.79
17
58.93
50.7'
115.41
23.34
99.52
13.76
24.39
7.4. 13
0.51
2.36
C.37
1969
1
85.05
74.17
4
74.32
60.04
3
49.48
39.71
1
53.79
42.84
2
117.78
108.67
1
95.51
91.89
2
87.50
68.50
2
40.74
38.63
16
73.26
6?. 49
145.83
31.3"
134.33
21.38
32.77
30.58
0.77
7.72
0.85
3.12
1968
3
74.41
60.44
1
55.35
54.95
2
72.02
57.10
3
32.08
2 5 • 45
i
28.80
27.00
1
142.87
134.58
•3
57.30
44. '*3
1
56.39
47.54
1
95.33
91.50
16
63.48
53.85
142.87
24.71
134.58
21.50
31.42
31. 67
U.9d
3.56
1.17
3.t>7
1967
2
93.73
32.90
1
171.49
151.19
3
116.99
104.01
1
141.51
116.97
1
96.60
85.26
1
99.96
78.02
1
43.42
45.03
1
112.21
102.53
1
88.88
84.26
2
66.56
64.25
14
102.19
90.69
171.49
46.42
151.19
45.03
13.49
27.39
C.38
2.57
0.49
2.96
1966
2
84.53
78.75
3
115.33
106.59
1
135.81
169.74
2
83.91
62.31
4
71.14
61. 23
1
105.78
84.50
2
146.74
127.10
1
114.13
100.51
1
89.28
82.02
1
43.14
37.57
18
100.04
87.52
185.31
43. 14
169.74
35.49
40.05
37.41
0.45
2.67
0.30
2.45
1965
1
133.55
132.09
3
136.72
131.25
3
64.31
56.90
1
104.24
97.26
1
115.73
114.27
1
99.34
96.19
2
83.61
84.30
1
82.54
78.24
13
101.22
96.24
177.99
45.32
162.20
39.51
3d. 96
38.61
0.40
2.27
C.19
1.88
1964
1
147.92
133.36
1
121.89
114.59
3
92.41
32.62
1
102.36
98.20
2
1C7.26
• 8
I
266.61
249.85
1
78.52
68.03
10
120.91
110.97
266.61
78.52
249.85
68.03
54.96
57.29
2.08
6.20
2.08
6.25
1963
4
123.43
113.33
1
192.61
155.65
2
137.00
101.25
3
86.15
77.65
1
135.55
136.00
1
54.09
51.13
1
84.80
34.13
13
114.87
102.76
192.61
46.73
179.22
51.09
49.67
39. "5
0.35
l.fll
0.53
2.33
1962
2
107. »9
109.00
1
lCd.13
106.39
2
154.69
143.91
1
76.51
71.55
1
30.69
77.80
1
51.60
43.59
1
60.37
56.48
9
100.30
95.96
1 •*. 56
1.60
1 1, 50
3.59
0.61
7.68
1.34
3.09
0.33
1961 1960
133.64
175.34
2 1
30.02 40.88
28.34 31.55
1 2
43.40 97.38
41.69 90.23
I 1
46.01 21.71
40.91 20.72
1
63.26
53.90
1
145.50
140.20
6 5
66.06 dO.57
61.51 74.59
193.64 145.5C
14. Ci 21.71
175.94 140. 2C
12.53 20.72
59.76 51.45
57.71 49.94
1.50 ••.}/
1.75 1.5?
1." 0.17
1959
I
195.99
194.34
I
59.20
48.33
2
77.80
73. 90
1
35.31
35.84
5
39.33
95. 38
195.99
35.81
194.34
35.34
04.93
65. 13
1. Jl
2.49
l.Oi
1958 1957 AVE/MAKE RfiNi.
HI
10
104.91
94.16
3
114.76
104.44
1 2 41
41.54 71.13 36.45
39.98 70.26 78.40
4
125.68
112.63
12
90.91
71.93
1 35
108.27 72.07
0
0.0
U.O
0
0.0
0.0
10
90.40
77.82
13
98.21
90.13
9
91.48
83.28
14
77.91
67.99
7
45.01
42.83
0
o.o
0.0
1 11
67.56 62.80
66.29 60.03
0
0.0
0.0
1 4 169
41.54 79.53 83.75
39.98 79.12 74.81
41.54 108.27
41.54 49.33
19.93 109.66
39.98 48.51
O.C 26.19
0.0 27. Hi
r, . c - r> . c <»
rj . v 1.49
n. o c. oo
193.64
175.84
1 7 1 . 49
151.19
195.99
194.34
192.61
169. 74
183.75
116.97
184.56
0.0
0.0
0.0
0.0
266.61
249.85
171.12
136.00
145.50
140.20
131.90
129.08
72.25
99.52
0.0
0.0
95.33
91.50
0.0
0.0
266.61
249.85
t S.O./MSHE
LU
53.43
37.65
50.88
47.54
14.05
12.53
55.35
54.95
46. Id
35.40
23.84
0.0
c.o
0.0
0.0
21.71
20.72
43.42
45.03
50.47
13.60
39.86
31.12
23.31
20.26
0.0
0.0
15.81
35.34
0.0
o.c
14.05
12.53
40. 79
41.51
60.63
52.57
45.97
46.25
73.63
58.18
41.58
31.19
35.17
0.0
0.0
o.o
0.0
70.60
66.07
42.55
39.19
30.64
32.02
25.85
26.09
16.13
27.02
0.0
0.0
20.33
19.63
0.0
0.0
43.1?
41.01
SKEHNtSS
tl G?
0.64
-0.21
-0.34
0.51
0.54
-0.01
-0.00
0.91
0.00
0.98
0 85
0.0
0.0
0.0
0.0
1.60
1.90
0.27
0.02
0.23
0.14
0.38
0.54
C.51
1.46
o.o
0.0
C.16
0.17
0.0
C.O
l.-.t
0. >9
2.49
2.55
1.50
1.51
2.66
2.75
1.03
1.09
3.05
1.36
4.01
3 18
0.0
0.0
0.0
0.0
5.02
5.82
1.61
1.23
2.22
2.42
2.53
3.28
2.07
3.94
0.0
0.0
1.90
1.73
0.0
0.0
•». 4?
4. 34
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMrtAKY 3F EXHAUST E1ISSION VALUES FOR ST LOUIS
CARBON DIOXIDE IN GRAMS PER MILE
1971
8UIC N= l
1*1 663.16
««3 646.43
CAUI N= 1
HW1 817.93
M*3 8G3.46
CHEV N= 5
"Mil 561.06
«»3 528.02
CHRV N=
1K1
1M3
DOOG N= 1
MU1 555.47
MW3 537.72
FORD N= 5
HM1 553.22
HK3 532.43
IMPE N=
MH1
MM 3
L I NC N»
Mill
NH3
MERC N= 1
MWl 633.94
NM3 668.26
OLDS N= 2
HM1 686.73
MH3 649.36
PLYM N* 1
MK1 560.67
MH3 554.65
PONT N- 2
MH1 641.80
MH3 622.28
RAM8 N= 2
HH1 513.72
M<<3 503.69
STUD N=
MH1
HM3
VOLK N= 1
1MI 234.67
MW3 273.37
M1SC N-
M»l
MM 3
«V/YR N= 22
.MM1 533.90
MM3 541.22
RANGE
M«l HI 337. 98
Mtal LO 234.67
Mrf3 HI RC3.46
MH3 LO 273.37
S.O./YR
MM1 1-.3.12
MM3 143.41
SKEWNESS
ml Gl --J.59
Mrfl G2 2.54
Mi*3 GI -0.57
HM3 G2 2.36
1970
555.61
542.08
4
521.13
506.97
1
544.57
470.48
1
591.86
575.53
3
464.57
452.35
1
549.54
543.85
1
619.57
599.85
1
626.46
610.73
1
634.58
614.92
2
523.46
504.83
1
304.90
299.31
17
526.73
508.91
636.53
304.90
614.92
299.31
15.30
93.49
-C.97
3. 19
-C.31
2.39
1969
1
634.08
606.84
4
602.71
588.42
3
498.77
4 36 . 2 8
1
606.62
590.52
2
590.59
569.59
1
536.22
514.81
2
567.66
547.67
2
293.13
291.73
16
536.63
521.42
695.75
273. C9
6M.85
268.93
l'1.25
115.72
-0.39
?.85
-0.32
2.84
1963
3
473.57
463.50
1
523.33
493.85
2
513.21
518.60
3
550.22
541.62
I
528.34
513.67
1
501.14
486.63
3
590.03
573.61
1
542.74
530.52
1
275.03
276.77
16
514.91
505.00
717.53
275. J3
706.59
276.77
99. U
95. 2<
-0.3D
4.H
-0.21
4.23
1967
2
463.91
424.32
1
541.97
534.01
3
479.44
467.06
1
661.64
661.92
1
484.88
473.85
1
457.72
445.79
1
496.07
489.48
1
489.55
438.96
1
499.01
482.62
2
219.03
211.39
14
459.65
446.38
661.64
176.54
661.92
169.21
116.43
117.99
-1.07
4.38
-0.85
4.08
1966
2
456.38
443.94
3
480.55
479.65
1
432.68
475.53
2
433.25
441.96
4
447.32
416.75
1
558.24
560.67
2
454.82
413.48
1
448.02
437.26
1
389.34
382.56
1
449.21
432.37
18
458.35
444.07
584.25
333.64
5*0.67
327.41
59.70
65. 03
0.22
3.12
0.14
2.48
1965
1
465.65
468.47
3
446.89
447.83
3
367.03
161.96
1
722.64
692.29
1
501.30
479.52
1
540.93
508.55
2
442.37
428.62
I
227.89
231.44
13
445.00
435.92
722.64
227.89
692.29
231.44
129.45
119.29
0.33
2.94
0.33
3.04
1964
1
447.62
440.67
1
554.37
543.07
3
453.63
447. 34
1
314.39
306.99
2
519.40
505.45
1
463.44
449. 97
1
410.11
374.67
10
459.02
446.83
554.87
314. 39
543.07
306.99
69.72
70.53
-0.53
3.12
-C.50
2.79
1963
4
337.53
325.19
1
643.23
640.96
2
398.16
402.46
3
400.25
397.92
1
492.60
469.46
1
372.02
371.35
I
541.15
521.42
13
415.10
407.90
643.2)
307.34
640.96
303.29
101.03
102.44
0.92
2.92
0.90
2.92
1962
2
400.87
381.36
1
401.75
396.15
2
312.49
306.70
1
564.80
545.51
1
526.50
517.60
1
349.84
337.71
1
217.18
211.63
9
387.43
376.09
564.83
217.13
545.51
211.68
113.21
110. ?3
0.12
2.14
0.1'
2.15
1961
583.70
561.07
2
482.62
465.52
1
321.72
315.71
1
337.90
325.24
1
606.90
737.11
6
469.25
473.37
606.90
321.72
737.11
315.71
119.53
157.51
-0.17
1.54
T.57
2.26
1960
1
512.73
498.06
2
420.66
435.46
1
320.90
320.31
1
398.02
378.46
5
414. 60
413.55
512. n
32C.90
498.06
320.31
71.8'.
67.14
0.12
2.03
-0.21
2. CO
1959
1
459.96
436.92
I
484.91
485.89
2
485.86
469.06
1
139.66
144.70
5
411.26
401.13
561.98
139.66
540.89
144.70
161.47
153.12
-1.06
2.76
-1.04
2.71
1958 1957
I 2
457.08 454.79
441.49 444.89
1
448.24
433.51
1
165.08
162.35
1 4
457.08 380.73
441.49 371.41
457.08 477.14
457.08 165.09
441.49 462.27
441.49 162.35
0.0 144.95
0.0 140.20
0.0 -1.09
0.0 2.30
0.0 -1.11
O.C 2.31
AVE/MAKE RANGE
HI LO
10
519.04
500.21
3
644.95
628.52
41
481.94
468.26
4
548.46
521.46
12
474.94
474.19
35
460.91
443. 75
0
0.0
0.0
0
0.0
0.0
10
523.43
511.06
13
557.44
544.04
9
486.89
471.05
14
547.60
531.22
7
488.03
473.95
0
0.0
0.0
11
239.89
237.35
0
0.0
0.0
169
482.21
469.57
662.16
646.43
837.98
808.46
726.09
707.81
643.23
640.96
661.64
661.92
717.53
706.59
0.0
0.0
0.0
0.0
722.64
692.29
706.88
737.11
626.46
610.73
661.73
643.41
596.86
5T7.37
0.0
0.0
313.17
314.53
0.0
0.0
837.98
B08.46
417.04
389.30
541.97
534.01
307.84
303.29
482.68
4 70 . 48
314.39
306.99
258.08
247.55
0.0
0.0
0.0
0.0
320.90
320.31
410.61
355.07
372.02
371.35
384.65
371.81
349.84
>37.71
0.0
0.0
1 39 . 66
144.70
0.0
0.0
1 3 9 . 66
144.70
S.D./HAKE SKEMNESS
Gl G2
84.63
85.44
167.30
155.91
96.34
94.00
68.21
80.63
102.19
102.65
119.11
117.20
0.0
0.0
0.0
0.0
133.04
127.51
83.20
100.93
85.72
85.94
89.45
86.95
82.92
79.62
0.0
0.0
58.93
58. 18
0.0
0.0
122.17
119.89
0.55
0.41
0.71
0.71
0.57
0.64
0.67
1.08
0.10
-0.07
0.58
0.58
0.0
0.0
0.0
0.0
-0.10
-0.19
0.15
0.16
0.15
0.16
-0.45
-0.41
-0.42
-0.47
0.0
0.0
-0.43
-0. 36
0.0
0.0
- 0 . 1 2
-:. •>&
1.89
1.96
1.50
1.51
3.27
3.40
2.05
2.27
2.38
2.53
2.52
2.59
0.0
0.0
0.0
0.0
2.08
2.01
2.26
2.67
1.32
1.79
2.33
2.28
2.18
2.31
0.0
0.0
1.85
1.77
0.0
0.0
(.?7
1.13
-------
iTUUY JF EMISSIONS ON LIGHT-DUTY VEHICLE* IN SIX C(TIES
SUMMARY OF EXHAUST EMISSION VALUES FHR ST LOUIS
CORRECTED OXIDES nf NITRJiEN IN GRAMS PER MILE
BUIC N=
MHl
HJ3
CADI N=
Hrfl
MM3
CHEV N=>
M«tl
MM 3
CHRY N=
MMl
MM3
000 0 N-
Mill
MM3
FORD N=
MM1
MM 3
1MPE N=
MM I
MM 3
LINC N=
MWI
MM 3
MERC N-
MM1
MM 3
OLOS N=
MM I
MM3
PLYM N=
MM I
MM 3
PONT N»
MM1
MM 3
RAMB N=
MM I
MM 3
STUD N'
MM1
MM 3
VOLK N=
MM1
MM 3
MISC N"
•Ml
MM 3
AV/YR N*
MM I
MM]
RANGE
Mfcl HI
HM1 10
MM) HI
MM) 10
S.D./YR
Ml
1M1
SKEMNESS
MM1 31
MM1 C2
MM1 Gl
MM! 32
1971
i
3.35
3.53
1
3.06
2.78
5
4.76
4.81
1
3.d7
3.96
5
0.27
6.42
1
3.85
4.05
2
4.62
4.34
1
6.99
T.37
2
4. 52
5.16
2
3.19
3.31
1
1.61
1.61
22
4.67
4.73
7.21
1.61
7.37
1.61
1.53
1.59
O.C9
2.22
c.o:
2.04
1970
I
J.54
3.82
4
4.83
5.05
1
4.87
4.93
1
3.60
3.54
3
4.99
5.08
1
4.07
4.93
1
2.79
2.94
1
6.03
6.28
1
5.29
5.57
2
5.56
5.41
1
2.34
2.62
17
4.63
4.76
7.54
2.79
7.16
2.62
1.34
1.36
C.41
2.24
0.0*
1.89
1969
1
7.92
8.37
4
5.0C
5.19
3
6.05
6.36
1
6.47
6.90
2
5.47
5.42
1
5.22
5.27
2
3.52
3.64
2
1.92
1.78
16
4.98
5.13
7.92
1.76
8.37
1.66
1.84
1.95
-0.23
2.05
-1.2*
2.17
1963
3
3.81
3.89
1
4.39
4.23
2
3.93
4.41
3
4.10
4.17
1
6.41
6.37
1
2.08
2.21
3
4.21
4.45
1
5.09
5.98
1
1.45
1.50
16
3.99
4.17
6.41
1.45
6.74
1.5C
1.42
1.51
O.C3
2.2)
0.04
2.16
1967
2
3.79
3.16
1
1.69
1.75
3
3.00
3.24
1
1.18
1.36
1
3.60
3.99
1
4.78
4.82
1
4.55
4.70
1
4.59
4.88
1
6.38
6.68
2
2.12
1.90
14
3.41
3.44
6.38
1.18
6.68
1.36
1.47
1.56
0.3?
2.30
0.40
2.13
1966
2
4.30
4. 29
3
2.94
2.99
1
1.12
1.17
2
3.42
4.12
4
3.06
2.99
1
2.64
3.14
2
1.79
1.61
1
3.70
4.U
1
3.J4
3.39
1
3.08
2.S7
13
3.10
3.10
5.46
0.97
5.57
0.82
1.13
1.17
0.14
3.18
0.05
2.93
1965
1
2.54
2.55
3
2.59
2.77
3
3.19
3.47
1
2.04
2.05
1
2.49
2.31
1
3.40
3.30
2
2.47
2.48
1
1.76
1.92
13
2.71
2.76
4.41
1.53
4.51
1.4*
O.H4
0.84
0.35
2.47
3.39
2.66
1964
1
2.01
2.17
1
2.36
2.32
3
2.83
2.85
1
2.42
2.51
2
3.21
3.21
1
0.66
0.67
1
4.03
4.17
1(1
2.64
2.69
4.54
0.66
4.40
0.67
I. 11
1. 37
0.12
2.76
-C.Ol
2.86
1963
4
1.89
1.84
I
1.06
1. 13
2
1.46
1.81
3
2.76
3.09
1
3.03
2.77
I
2.67
2.74
1
5.40
5.31
13
2.38
2.48
5.40
0.66
5.31
0.64
1.21
1.20
0.98
4.17
0.70
3.71
1962
2
3.03
2.67
1
1.07
l.CO
2
1.65
i.ai
l
4. 86
4.79
1
1.63
1.32
1
5.44
5.41
1
1.94
1.91
9
2.70
2.60
5.44
.07
.41
.00
.56
.53
0.77
2.19
0.94
2.49
1961
1
U.96
0.89
2
5.38
5.26
1
3.58
3.43
I
2.14
2. Id
1
3.19
1.05
6
3.44
3.35
6.32
C.96
6.20
0.89
1.86
1.83
0.26
2.24
0.29
2.3J
1960
1
2.83
2.93
2
3.61
3.76
1
6.31
7.65
1
0.86
0.78
5
3.45
3.79
6.31
0.86
7.65
0.78
2.09
2.65
0.2?
1 .92
C.4*
1.9S
1959 1958
1 1
0.77 7.99
0.69 3.03
1
6.67
7.19
2
5.13
4.92
1
1.32
1.24
5 1
3.81 2.99
3.30 3.03
6.67 2.99
0.77 2.99
7.19 3.03
0.69 3.33
2.62 0.0
2.75 0.0
-0.22 0.0
1 . »4 0.0
-0.05 3.0
1.49 0.0
1957
2
2.74
2.75
1
4.18
3.86
1
1.19
1.14
4
2.72
2.63
4.30
1.19
4.41
1.09
1.77
1.77
O.C1
l.?l
O.D5
1.C7
AVE/MAKE
10
3.66
3.63
3
2.37
2.29
41
3.55
3.60
4
2.87
2.87
12
3.04
3.35
35
4.18
4.27
0
0.0
0.0
0
c.o
0.0
10
3.94
4.28
13
3.60
3.50
9
4.17
4.33
14
3.98
4.16
7
4.45
4.53
0
0.0
0.0
11
1.84
1.76
0
0.0
0.0
169
3.63
3.72
!<4NGE S
HI LG
7.92
8.37
3.06
2.78
7.31
7.37
4.87
4.93
6.67
7.19
7.23
6.99
0.0
o.c
0.0
0.0
6.47
7.65
6.85
6.72
6.99
7.37
6.38
6.74
7.54
7.16
0.0
0.0
2.84
2.62
O.C
0.0
7.92
8. 37
1.96
0.89
I. 69
I. 75
0.66
0.64
1.06
1.13
1.07
1.00
1.29
1.64
0.0
0.0
0.0
0.0
0.66
0.67
0.87
0.92
0.86
0.78
1.53
1.32
3.08
2.87
0.0
0.0
1.19
1.14
0.0
0.0
0.66
0.64
.D./MAKE SKEMNESS
ol 02
1.97
2.10
0.69
0.52
1.53
1.57
2.06
2.01
1.69
1.85
1.58
1.58
0.3
0.0
0.0
0.0
2.06
2.29
1.54
1.53
1.83
1.96
1.57
1.73
1.68
1.65
0.0
0.0
0.47
0.42
0.0
0.0
1.67
1.75
0.92
1.11
0.03
-0.12
0.45
0.42
3.03
0.07
0.68
0.58
".13
0.17
0.0
0.0
0.0
0.0
-0.06
-0.02
0.32
0.34
-0.21
-0.23
0.01
-0.11
0.93
0.54
0.0
0.0
0.64
0.47
0.0
9.0
C.39
0.43
3.38
3.76
1.50
1.50
2.95
2.90
1.34
1.09
2.81
2.72
1.99
1.87
0.0
0.0
0.0
0.0
1.74
1.86
2.95
2.90
2.55
2.59
1.96
2.06
t
2»55
1.74
0.0
0.0
3.09
3.00
0.0
3.0
2.44
?.<-5
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOR WASHINGTON
HYDROCARBONS IN GRAHS PER NILE
BUIC N-
MM1
HH1
CADI N-
H«l
HK3
CHEV N-
NMl
KM 9
CHRY N=
MU1
Km
DODG I*"
NK1
NM3
FORD N>
MWl
NM3
IMFE N>
MHI
NWS
LINC N>
Ntfl
NM3
NERC N-
NU1
NWS
OLDS N>
NW1
MM 3
PLYN N-
HW1
NWS
PONT N-
NW1
MU3
RAMB N*
NHl
NM3
STUD N=
MK1
NW3
VOLK N-
NW1
NW3
NISC N»
NWl
NW3
AV/YR N=
MWl
MW3
RANGE
MH1 HI
HU1 LO
NWS HI
NW3 LO
S.D./YK
NWl
MW3
SKEWNESS
NWl Gl
NWl G2
MK3 Gl
NN3 G2
1971
1
6.35
4.35
1
2.15
1.74
5
2.22
2.02
1
5.69
5.19
1
4.09
3.78
5
3.25
3.02
1
2. 87
2.72
2
2.83
2.45
1
2.50
2.06
1
2.9*
2.88
I
1.98
1.85
1
2.41 '
2.65
21
3.08
2.7*
6.35
1.06
5.19
1.92
1.32
1.07
I. 10
3.67
0.79
3.09
1970
I
5.2*
4.47
4
3.90
3.22
1
4.03
3.82
1
2.37
2.38
3
3.56
3.18-
1
3.54
3.50
1
2.94
2.67
2
4.30
3.64
1
3.25
3.50
1
2.88
2.71
1
4.43
3.68
I
3.43
2.53
18
3.73
3.28
6.29
1.60
5.54
1.53
1.31
1.07
0.35
2.32
0.32
2.42
1969
2
2.89
2.58
1
2.66
2.58
3
5.40
4.66
2
13.27
10.35
1
5.64
4.91
2
3.20
2.63
1
3.50
3.14
1
4.05
3.44
1
5.53
5.12
2
4.59
4.19
16
5.35
4.55
14.37
2.39
11. 03
1.98
3.59
2.75
1.52
4.05
1.35
3.49
1968
I
2.79
2.58
3
4. 89
4.25
2
3.12
2.47
2
4.71
4.30
1
4.13
3.85
1
3.66
3.07
1
3.75
3.51
I
3.79
3.37
1
2.35
2.15
13
3.91
3.45
5.86
2.35
5.05
1.92
1.06
1.02
0.29
2.29
0.22
1.97
1967
2
10.21
a. 56
1
6.15
5.28
3
15.25
14.16
2
8.87
8.61
1
10.22
9.21
1
4.26
3.77
1
5.38
5.08
1
4.42
4.11
1
5.01
4.67
13
9.19
8.38
19.07
4.26
17.14
3.77
4.91
4.50
0.77
2.32
0.74
2.30
1966
2
7.68
6.00
3
12.12
13.40
2
5.82
4.24
3
8.28
7.59
I
6.07
5.21
1
14.03
11.02
2
4.97
9.12
1
6.01
5.83
1
7.79
7.65
16
8.99
8.22
16.92
3.80
19.35
3.37
3.89
4.49
0.62
2.25
1.08
2.99
1965
2
9.50
8.82
1
4.75
4.04
3
9.20
8.12
4
6.91
6.19
1
7.51
7.44
2
4.54
3.85
1
8.00
7.85
1
6.65
6.29
15
7.35
6.68
10.88
3.32
10.39
3.41
2.13
?.14
-0.16
2.33
0.11
7.15
1964
3
7.53
6.62
1
8.09
5.77
3
12.50
11.14
1
6.10
5.52
1
5.05
4.24
1
8.57
6.52
1
5.96
5.88
11
8.54
7.39
24.08
4.88
20.39
4.16
5.48
4.63
2.32
7.23
2.26
6.95
1963
1
S.39
4.78
4 •
7.13
6.04
1
5.92
5.32
3
14.71
13.96
1
6.02
4.47
1
8.81
8.74
1
8.85
8.33
1
7.35
6.67
1
8.16
7.45
14
8.89
7.99
32.81
4.59
31.39
3.82
7.18
6.99
2.95
10.44
?.95
10.47
1962
1
10.54
9.57
1
8.24
7.53
2
14.00
11.23
1
2.61
2.22
1
6.26
5.99
1
6.37
5.73
7
8.87
7.65
22.21
2.61
18.34
2.22
6.37
5.27
1.46
3.98
1.26
3.58
1961
1
5.48
5.67
I
3.51
3.39
1
5.53
4.66
1
2.59
2.24
1
4.55
4.17
1
17.29
14.46
6
6.49
5.77
17.29
2.S9
14.46
2.24
5.42
4.42
1.61
3.90
1.52
3.74
I960
1
6.17
5.50
1
36.58
35.16
1
5.19
4.13
1
12.35
10.15
1
6.15
5.80
5
13.29
12.29
36.58
5.19
35.16
4.83
13.33
12.96
1.35
3.11
1.41
3.12
1959
1
3.89
3.48
1
4.55
4.31
1
10.42
10.90
1
4.49
4.28
1
9.72
9.69
5
6.62
6.54
10.42
3.89
10.90
3.48
3.18
3.48
0.41
1.22
0.43
1.29
1958
2
5,52
5.16
I
6.66
5.93
1
6.05
5.40
1
6.18
5.94
1
6.17
6.09
6
6.02
5.62
7.81
3.23
7.35
2.98
1.52
1.45
-0.98
3.25
-0.93
3.17
1957
I
9.39
4.00
1
4.01
3.8T
1
7.91
7.31
3
7.11
6.73
9.39
4.01
9.00
3.87
2.79
2.62
-0.48
1.51
-0.39
1.5f
AVE/NAKI
13
7.00
5.98
6
4.41
4.48
39
T.19
6.54
6
8.15
6.44
10
7.65
6.84
32
T.04
6.48
0
0.0
0.0
0
0»0
e.o
6
4.14
3.61
11
6.35
5.74
12
5.03
4.26
11
6.38
6.01
4
6.50
5.72
0
0.0
0.0
11
5.96
5.60
3
4.71
4.28
164
6.60
5.94
E RAM
HI
15.28
12.91
8.24
7.53
22.21
18.35
14.37
11.03
36. 5B
35.16
32.81
11.39
0.0
D.O
0.0
6.26
5.99
12.35
10.15
14.03
11.02
12.57
12.18
17.29
14.46
0.0
0.0
9.72
9.69
7.79
7.65
36.58
35.16
IE :
LO
2.T9
2.53
2.15
1.74
1.06
1.02
4.03
3.82
2.ST
1.42
2.17
1.44
0.0
0.0
0.0
2.59
2.24
2.04
1.T9
2.50
2.06
2.94
2.8»
1.98
1.B5
0.0
0.0
2.35
2.15
2.41
2.53
1.06
1.02
5.B./HAKI
3.66
3.24
2.27
2.14
4.98
4.X
4.27
2.99
10.30
10.01
6.30
5.87
O.D
0.0
0.0
1.61
I.3T
3.18
2.82
2. 47
2.26
2.80
2.67
4,57
3.72
0.0
0.0
2.17
2.13
2.68
2.93
4.9?
4.61
: SKEW
61
0.78
0.84
0.14
O.OB
1.21
1.26
0.50
0.62
2.55
2.61
2.83
2.88
0.0
0.0
0.0
0.55
0.7B
0.47
0.21
2.57
2.42
0.80
1.07
1.53
1.48
0.0
0.0
0.01
0.24
0.68
0.71
3.11
3.19
«ss
G2
3.01
2.66
1.92
1.B6
4.16
3.54
1.64
1.6T
T.7Z
7.92
11.27
11.4*
0.0
0.0
0*9
0.0
1.5)
2.39
2. 21
1.76
B.55
S.14
3.23
3.65
4.61
4.54
0.0
0.0
2.35
2.57
1.51
1.51
15.61
17.31
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION V«LUES FOR WASHINGTON
CARBON MONOXIDE IN GRAMS PER MILE
BUIC N-
MMl
MM3
CADI N-
MH1
MM 3
CHEV N-
NMl
NM3
CMRT N-
NH1
MM)
0006 N-
MH1
NH3
FORD N-
MMl
HW3
1971
1
105.15
68.94
1
29.43
18.70
5
26.53
21.08
1
83.50
76.19
1
46.61
37.66
5
34.75
28.82
1970
1
97.63
67.19
4
47.76
34.75
1
36.43
27.18
1
28.78
23.40
3
45.66
33.32
1969
2
48.51
40.31
1
23.31
23.69
3
92.10
77.21
2
142.74
113.10
1
81.63
65.67
2
32.60
23.80
1968
1
36.74
27.54
3
75.87
56.66
2
56.02
39.26
2
53.08
46.04
1967
2
153.64
135.60
1
92.04
73.46
3
124.42
116.90
2
109.69
103.86
1966
?
109.00
83.29
3
127.03
113.57
2
91.28
68.93
3.
89.19
84.21
1965
2
137.82
132.08
1
105.34
75.93
3
86.74
80.15
4
86.77
75.02
1964
3
88.36
78.16
1
129.04
77.41
3
47.48
42.64
1963
1
59.49
50.67
4
82.24
69.20
1
85.05
70.51
3
58.42
53.51
1962
1
110.48
99.65
1
226.46
207.14
2
53.56
47.21
1
28.60
22.56
1961
1
140.21
142.29
1
43.82
41.78
1
46.02
45.59
1960
1
70.24
57.54
|
168.58
163.07
1
30.77
30.75
1959
1
35.86
31.23
|
47.87
46.75
1
103.70
105.20
1958
2
59.90
56.73
I
87.33
74.51
1957
1
146.55
147.33
1
52.26
49.17
INPE N=
NUI
MW3
LINC N-
NWI
MM 3
MERC W*
MM1
MM3
OLDS N»
MM1
NM3
PLYN N-
MM1
MM3
PONT N>
MM I
MM3
RAHB N-
MM I
MM 3
STUD N=-
MM1
MM3
VOLK N=
MM1
MM3
MISC N>
NM1
MM 3
AV/YR N»
NM1
MM3
RANGE
MM1 HI
MM1 LO
MM 3 HI
MM 3 LO
S.D./YR
MM1
MM3
SKEMNESS
HMI GI
MM I G2
MM 3 Gl
MM 3 G2
1
48.02
41.27
2
24.95
17.23
1
38.60
24.59
1
7. 81
6.68
1
22.84
15.91
1
14.02
13.13
21
35.83
27.97
105.15
7.81
76.39
6.68
23.39
18.28
1.55
5.24
1.31
4.22
1
26.15
23.06
1
35.24
29.02
2
55.27
47.37
1
28.60
26.14
1
35.70
33.17
1
49.76
44.24
1
12.18
11.45
18
43.84
34.37
97.63
12.18
67.19
11.45
25.10
15.87
1.05
2.92
0.57
2.33
I
56.32
47.40
1
54.29
46.06
1
63.11
57.13
2
37.30
35.62
16
67.33
56.08
203.58
19.07
153.70
14.37
51.61
40.70
1.63
4.79
1.44
4.14
1
63.16
55.71
1
34.38
24.78
1
47.77
43.13
1
38.71
34.59
1
26.68
22.85
13
53.33
42.25
119.52
26.68
89.86
19.83
24.92
20.02
1.46
4.77
0.98
3.34
1
95.91
84.63
1
50.13
38.79
1
81.24
81.26
1
67.80
62.98
1
76.91
74.19
13
104.91
95.77
193.01
90.13
177.08
38.79
43.22
39.10
1.06
3.20
0.94
3.16
1
53.94
33.37
»
259.08
204.00
?
112.62
100.66
1
131.78
123.57
I
46.00
45.80
16
110.33
94.12
259.08
44.77
204.00
33.10
55.93
49.58
1.06
4.16
0.68
2.62
1
98.41
100.05
2
67.15
41.93
1
78.21
76.47
1
53.39
47.78
15
90.18
79.26
175.25
51.33
175.72
40.32
30.91
34.19
1.17
4.92
1.37
5.26
1
54.25
47.94
1
53.94
37.77
1
44.48
33.71
1
51.22
46.73
11
67.32
55.09
135.94
15.27
118.64
13.69
36.41
27.61
0.85
2.81
0.93
3.77
1
92.22
48.14
1
89.71
90.90
1
137.39
136.60
1
144.29
134.87
1
69.35
65.42
14
84.41
73.89
144.29
53.94
136.60
48.14
23.45
29.31
0.95
2.97
1.31
3.48
I
65.28
59.00
1
100.42
87.04
7
91.20
81.41
226.46
28.60
207.14
20.63
67.55
63.11
1.16
3.42
1.12
3.39
I
25.87
20.97
1
34.85
27.89
1
110.48
102.07
6
66.88
63.44
140.21
25.87
142.29
20.97
46.81
48.10
0.76
1.85
o.ai
2.07
1
104.50
98.82
1
47.98
45.08
5
84.42
79.06
168.58
30.77
163.07
30.75
54.53
53.39
0.69
2.14
0.81
2.20
I
71.78
53.02
1
60.52
60.95
5
63.95
59.44
103.70
35.86
105.20
31.23
25.99
27.82
0.59
2.19
0.93
2.64
1
42.25
36.44
1
71.74
68.54
I
61.55
60.13
6
63.78
58.85
99.28
20.53
94.80
18.66
29.05
27.39
-0.29
1.90
-0.26
1.97
1
31.53
29.93
3
76.78
75.48
146.55
31.53
147.33
29.93
61.31
62.97
0.62
1.50
0.64
1.51
AVE/NAKE RANGE
HI LO
13
100.58
84.35
6
102.80
90.21
39
75.89
66.03
6
97.06
75.66
10
75.76
62.59
32
60.33
53.48
0
0.0
0.0
0
0.0
0.0
6
52.32
39.98
11
62.48
55.58
12
70.16
52.97
11
74.35
69.17
9
74.21
67.72
0
0.0
0.0
11
50.51
47.59
3
24.07
23.47
169
71.66
61.87
193.01
175.72
226.46
207.14
188.91
177.08
203.58
144.05
168.58
163.07
136.40
137.03
0.0
0.0
0.0
0.0
92.22
59.00
104.50
100.05
259.01
204.00
146.80
140.49
144.29
134.87
0.0
0.0
76.91
74.19
46.00
45.80
259.08
207.14
36.74
27.54
23.31
18.70
11.58
7.96
36.43
27.18
28.78
23.40
15.27
13.69
0.0
0.0
0.0
0.0
25.87
20.97
19.95
11.69
34.38
24.59
7.81
6.68
22.84
15.91
0.0
0.0
26.68
22.85
12.18
11.45
7.81
6.68
S.D./MAKE SKEMNESS
Gl G2
46.38
45.69
75.53
72.68
46.14
43.82
61.45
39.78
44.87
42.71
32.31
11.04
0.0
0.0
0.0
0.0
25.12
15.06
30.13
32.51
61.24
48.48
42.47
41.70
44.52
43.25
0.0
0.0
16.62
16.68
19.02
19.37
44.73
40.78
0.52
0.85
0.54
0.62
0.70
0.87
0.85
0.64
1.10
1.42
0.53
0.85
0.0
0.0
0.0
0.0
0.41
-0.24
0.15
0.21
Z.73
2.82
0.31
0.47
0.48
0.43
0.0
0.0
-0.12
-0.05
0.70
0.71
1.31
1.29
2.72
2.81
2.25
2.07
2.82
3.16
2.52
2.70
2.91
4.06
2.44
3.26
0.0
0.0
o.o
0.0
2.10
1.64
1.57
1.13
9.02
9.39
2.33
2.41
1.74
1.72
0.0
0.0
2.00
1.94
1.51
1.51
5.11
4.55
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIK CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOR WASHINGTON
CARBON DIOXIDE IN GRAMS PER MILE
19TI
BUIC N» 1
MM! 94*. 63
Mm 929.56
CADI N> I
MH1 926.20
MW3 912.33
CHEV N* 5
NHl 607.40
My3 598.56
CHRY N- 1
MU1 701.57
MM 655.27
OODG N* t
MK1 558.65
MM 553.21
FORD N» 5
MK1 555.48
MM 538.19
INPE N>
MW1
MM
LINC N>
MU1
MM
MERC N> 1
MM1 701.60
MM3 664.18
OLDS N» 2
MW1 715.19
MM 697. 44
PLYM N. 1
MH1 382.97
MM 439.68
PONT N- 1
MM1 783.13
MM 766.64
RAMS N= I
MH1 383.65
MM3 428.56
STUO N=
MH1
MM 3
VOLK N«
MW1
MW3
MISC N= 1
MU1 377.86
HK3 368.36
AV/YR N= 21
MH1 619.29
MM3 609.36
RANGE
MH1 HI 944.63
Hut LO 365.82
MM HI 929.56
MM LO 352.6)
S.O./YR
MM1 195.11
MU3 180.02
SKEMNESS
MM1 Gl -0.08
MU1 G2 1.72
MM Gl 0.02
MM 62 1.95
1970
1
826.93
810.88
4
638.97
614.26
1
707.98
692.37
1
422.75
408.88
3
526.97
514.85
1
544.19
526.82
1
643.32
622.84
2
557.74
543.79
1
688.68
627.27
1
429.62
419.53
1
386.20
379.94
1
251.62
243.48
18
564.09
545.62
826.93
251.62
810.98
243.4"
147.07
141.58
-0.15
2.43
-0.28
2.56
1969
2
639.14
616.11
1
815.17
783.54
3
627.80
611.57
2
608.50
614.81
1
696.84
688.40
2
658.02
641.36
1
689.72
664.30
1
566.29
550.53
1
663.98
632.41
2
346.28
339.51
16
613.71
598.59
815.17
344.13
783.54
335.22
131.92
126.42
-0.83
2.97
-0.88
3.03
1968
1
710.65
701.15
3
529.33
516.74
2
472.39
470.85
2
551.27
533.64
1
841.24
803.93
1
438.24
427.29
1
707.17
627.27
1
550.37
532.70
1
321.78
315.41
13
554.22
535.92
841.24
321.78
803.93
315.41
138.36
127.46
0.46
2.81
0.44
2.99
1967
2
598.93
575.65
1
574.34
568.65
3
445.18
437.53
2
492.74
503.74
1
669.55
658.02
1
458.88
457.78
1
636.72
622.65
1
501.21
487.22
1
302.70
292.85
13
512.48
504.51
699.27
302.70
664.81
292.85
116.45
113.73
-0.07
2.31
-0.18
2.17
1966
2
457.69
454.16
3
395.96
403.97
2
474.35
466.84
3
455.88
444.37
1
651.25
651.82
1
378.22
398.91
2
574.02
559.18
1
412.48
381.53
1
205.90
199.05
16
450.97
446.05
651.25
205.90
651.82
199.05
105.53
103.86
-0.27
3.44
-0.32
3.76
1965
2
479.75
464.45
1
625.52
622.75
3
494.20
489.93
4
395.70
386.87
1
499. 53
476.53
2
494.33
495.55
1
602.86
594.17
1
412.75
406. 55
15
476.95
467.96
625.52
324.47
622.75
327.17
102.88
101.05
0.03
1.52
0.05
1.58
1964
3
500.10
477.33
1
524. 74
537.37
3
550.15
545.68
1
565.17
543.99
1
478.20
470.67
1
358.05
348.57
1
381.42
378.66
11
496.21
486.21
693.61
358.05
673.28
348.57
106.47
103.23
0.29
2.10
0.23
1.99
1963
1
701.86
690.99
4
515.62
500.28
1
597.35
579.51
3
493.44
481.86
1
399.65
408.36
1
609.79
584.46
'
1
637.57
613.03
1
603.37
579.30
1
280.23
281.87
14
526.62
513.16
701.86
280.23
690.99
781.87
117.25
111.26
-0.58
2.48
-0.52
2.5B
1962
1
384.56
370.48
1
491.65
491.11
2
488.16
475.42
1
518.11
494.20
1
505.72
486.24
1
609.59
588.65
7
498.00
483.08
609.59
384.56
588.65
370.48
68.85
65.76
-0.07
2.80
-0.18
2.99
1961
1
599.56
577.05
1
548.71
539.73
1
318.85
309.76
1
367.01
353.03
1
568.70
573.89
1
366.53
353.85
6
461.56
451.22
599.56
318.85
577.05
309.76
123.66
124.78
-0.01
1.16
-0.01
1.11
1960
1
566.53
544.87
1
429.83
409.26
I
332.74
328.91
1
651.13
624.91
1
746.05
690.63
5
545.26
519.72
746.05
332.74
690.63
328.91
166.19
1*9.6"
-0.11
1 .63
-0.17
1.53
1959
I
483.17
460.42
1
690.15
661.26
1
410.79
397.47
1
490.87
487.33
1
248.08
245.41
5
464.61
450.38
690.15
248.08
661.26
245.41
159.44
150.63
0.09
2.32
0.06
2.28
1958
2
512.72
489.85
j
561. Ot
546.91
1
650.54
644.41
1
397.12
384.50
I
234.61
227.29
6
478.13
463.80
650.54
234.61
644.41
227.29
145.08
144.01
-0.65
2.44
-n. '52
2.39
1957
1
524.30
510.20
1
567.83
552.29
1
302.32
314.39
3
464.82
458.96
567.83
302.32
552.29
314.39
142.41
126.96
-0.63
1.51
-0.6?
1.51
AVE/MAKE RANGE
HI LO
13
609.21
594.14
6
672.08
659.24
39
532.25
518.72
6
640. 24
629.32
10
516.68
506.70
32
499.54
488.55
0
0.0
0.0
0
0.0
0.0
6
534.65
517.16
11
655.63
636.89
12
488.88
490.40
11
656.71
625.56
9
444.71
435.09
0
0.0
0.0
11
323.88
320.13
3
278.47
270.30
169
530.26
517.80
944.63
929.56
926.20
912.33
823.54
797.99
707.98
692.37
696.84
688.40
773.72
749.95
0.0
0.0
0.0
0.0
701.60
664.30
841.24
803.93
650.10
627.86
783.13
766.64
603.37
579.30
0.0
0.0
412.75
406. 55
377.86
368.36
944.63
929.56
332.05
339.16
491.65
491.11
335.38
327.20
524.74
537.37
422.75
408.88
318.85
309.76
0.0
0.0
0.0
0.0
367.01
353.03
499.53
476.53
37S.22
398.91
560.08
543.04
358.05
348.57
0.0
0.0
234.61
227.29
255.90
199.05
205.90
199.05
S.D./MAKE SKEMNESS
Gl G2
175.15
172.57
164. 07
157.53
116.52
108.62
88.31
69.69
87.60
87.67
121.35
120.46
0.0
0.0
0.0
0.0
140.84
121.91
87.68
85.90
82.52
69.20
68.96
60.04
86.90
81.28
0.0
0.0
57.14
56.33
89.07
87.79
142.38
135.51
0.24
0.28
0.63
0.68
0.42
0.51
-0.68
-0.58
0.80
0.75
0.38
0.34
n.l
0.0
0.3
0.0
0.10
0.07
0.35
0.02
0.44
0.66
0.45
1.13
0.78
0.65
0.0
0.0
-0.05
-0.12
0.51
0.51
0.?5
0. '5
2.24
2.32
1.92
2.05
2.72
2.89
1.50
1.48
2.69
2.79
2.21
2.08
0.0
0.0
0.0
0.0
1.52
1.57
3. SI
3. IS
2.31
2.30
2.16
3.96
2.18
2.08
0.0
0.0
1.94
2.07
1.51
1.51
2.70
>.89
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOR WASHINGTON
CORRECTED OXIDES OF NITROGEN IN GRAMS PER MILE
BUIC N-
NHI
MH3
CADI N-
MM1
MM
CHEV N*
MMt
MM 3
CHRY N-
NH1
MH3
DOOG N-
NM1
MK3
FORD N-
MH1
MUl
IMPE N-
NH1
NH3
LINC N»
My i
nwi
NM3
N6RC N»
NM1
NWS
OLDS N.
MW1
MM3
PLYM N»
MHI
MM3
PONT N»
MM1
NH3
RAMB N»
NH1
NU3
STUD H*
NKl
NW3
VOLK N*
MM I
NH3
MISC N*
NM1
MM 3
AV/YR N*
MM1
MM3
RANGE
MN1 HI
MH1 10
MH3 HI
MH3 LO
S.O./YR
MM1
MW3
SKEUNESS
MW1 GI
MW1 G2
MH3 Gl
MH3 G2
1971
1
6.91
7.31
1
T.65
8.53
5
4.T8
4.84
1
6.13
5.84
1
5.97
6.14
t
6.59
6.85
1
3.42
4.43
2
5.29
5.29
1
5.82
6.17
1
7.50
8.15
1
3.20
3.21
1
7.15
7.52
21
5.78
6.02
8.55
3.20
8.88
3.21
1.58
1.71
0.06
2.12
0.22
2.10
1970
1
8. 20
9.38
4
6.02
6.23
1
7.37
7.53
1
6.1*
5.91
3
6.20
6.35
1
6.86
6.79
1
4.71
4.82
2
8.15
8.36
1
4.25
4.89
1
6.27
6.40
1
3.99
4.01
1
4.15
4.00
18
6.17
6.36
9.31
3.38
9.46
4.00
1.75
1.78
0.12
2.00
0.30
2.07
1969
2
6.75
6.64
1
9.77
9.38
3
5.28
5.24
2
5.00
5.65
1
9.3S
10.21
2
7.30
7.60
1
5.63
5.74
1
6.34
6.67
1
8.74
8.80
2
3.42
3.22
16
6.29
6.43
9.77
3.19
10.21
3.04
2.30
2.30
0.03
1.59
0.08
1.74
1968
1
4.95
4.97
3
4.26
4.46
2
5.25
5.85
2
7.73
8.05
1
5.17
5.01
1
6.99
7.26
1
4.87
5.20
1
5.84
6.16
1
3.60
3.37
13
5.40
5.63
8.80
2.48
8.99
2.63
1.59
1.68
0.30
3.26
0.13
2.86
1967
2
2.58
2.63
1
4.26
4.42
3
3.79
3.82
2
4.43
4.30
1
4.43
4.34
1
4.11
4.46
1
3.45
3.33
1
4.84
4.80
1
3.13
2.84
13
3.82
3.81
6.33
2.31
6.22
2.21
1.20
1.24
0.46
2.51
0.28
2.13
1966
2
4.54
4.91
3
3.11
3.29
2
4.95
5.32
3
4.52
4.62
1
4.29
5.00
1
0.93
1.48
2
4.45
4.48
1
2.65
2.32
1
1.64
1.54
16
3.77
3.97
8.07
0.93
8.50
1.48
2.05
2.17
0.58
2.47
0.58
2.39
1965
2
3.84
3.60
1
2.40
2.96
3
4.61
4.63
4
3.26
3.46
1
2.28
2.09
2
6.25
6.83
1
6.51
6.39
1
4.56
5.62
15
4.19
4.38
8.99
1.13
9.11
1.28
2.30
2.37
0.49
2.28
0.31
2.14
1964
3
4.30
4.28
1
6.11
7.91
3
6.82
6.97
1
6.03
6.11
1
5.71
6.05
1
5.14
5.40
1
3.86
3.72
11
5.48
5.73
7.24
3.32
7.91
3.54
1.30
1.53
-0.29
2.05
-C.01
1.83
1963
1
7.44
7.95
4
6.13
6.19
4.51
4.95
3
4.92
4.96
1
3.80
4.78
1
6.58
6.28
1
5.94
5.46
1
2.83
2.58
1
3.25
3.39
14
5.26
5.36
10.59
1.69
10.62
1.58
2.53
2.55
0.65
7.56
0.56
2.56
1962
1
2.55
2.20
1
1.63
1.72
2
4.73
4.66
1
3.34
3.24
I
3.97
3.85
1
6.96
6.93
7
3.99
3.90
6.96
1.63
6.93
1.72
1.75
1.78
0.39
2.43
0.48
2.31
1961
1
2.62
2.36
1
5.69
5.63
1
2.98
2.76
1
2.80
2.72
1
11.14
11.59
1
3.49
3.77
6
4.79
4.81
ll'.14
2.62
11.59
2.36
3.3?
3.54
1.40
3.37
1.40
3.40
1960
1
6.81
7.23
1
1.55
1.42
1
8.13
8.05
1
5.10
5.20
1
7.79
6.84
5
5.88
5.76
8.13
1.55
8.05
1.42
2.69
2.64
-0.89
2.34
-0.98
2.51
1959
I
7.28
7.01
1
8.88
8.81
1
2.26
2.19
1
7.12
8.18
1
1.92
1.89
5
5.50
5.62
8.88
1.92
8.81
1.89
3.19
3.34
-0.26
1.29
-0.30
1.23
1958
2
5.72
5.56
I
6.83
7.06
1
9.75
8.66
1
3.48
3.32
1
1.57
1.50
6
5.52
5.28
9.75
1.57
8.66
1.50
2.99
2.76
0.11
1.82
-0.13
1.57
1957
1
1.86
1.72
1
8.94
8.88
1
7.11
T.49
3
5.98
6.04
8.94
1.86
8.88
1.72
3.68
3.80
-0.51
1.51
-0.60
1.51
AVE/MAKE RANGE S
HI LO
13
5.04
5.19
6
4.73
4.90
39
4.91
4.95
6
6.42
6.90
10
5.69
5.99
32
5.50
5.63
0
0.0
0.0
0
0*0
0.0
6
4.42
4.72
11
5.36
5.29
12
6.42
6.86
11
5.91
5.91
9
4.20
4.22
0
0.0
0.0
11
3.63
3.66
3
4.32
4.36
169
5.18
5.31
8.43
9.38
9.77
9.38
10.59
10.62
8.88
8.81
9.35
10.21
8.89
8.99
0.0
0.0
0*0
0.0
6.86
6.79
9.75
8.66
11.14
11.59
8.74
8.80
6.27
6.40
0.0
0.0
7.11
7.49
7.15
7.52
11.14
11.59
1.64
1.44
1.63
1.72
1.49
1.56
3.30
4.53
1.55
1.42
1.13
1.28
0.0
0.0
0.0
2.80
2.72
2.28
2.09
0.93
1.48
2.61
2.41
2.65
2.32
0.0
0.0
1.57
1.50
1.64
1.54
0.93
1.28
.D./MAKE SKEWNESS
Gl G2
2.33
2.53
3.28
3.29
1.93
1.92
1.85
1.54
2.39
2.53
2.43
2.55
0.0
0.0
0.0
1.53
1.43
1.83
1.5B
2.76
2.66
1.91
1.92
1.35
1.53
0.0
0.0
1.45
1.67
2.77
3.01
2.20
2.27
0.03
0.12
0.64
0.52
0.58
0.54
-0.51
-0.36
-0.03
-0.08
-0.20
-0.22
0.0
0.0
0.0
0.68
0.10
0.96
0.18
-0.24
-0.22
-0.31
-0.35
0.37
0.25
0.0
0.0
1.03
1.08
0.11
0.22
0.28
0.22
1.66
1.88
1.80
1.53
3.33
3.36
2.76
2.03
2.38
2.63
1.85
1.82
0.0
0.0
0.0
2.09
2.09
4.63
4.26
2.81
2.96
2.06
2.41
1.60
1.59
0.0
0.0
4.41
3.76
1.51
1.51
2.42
2.39
-------
STUDY Of EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOR FIVE CITIES
HYDROCARBONS IN GRAMS PER MILE
3-S1
RESULTS BASED ON 10(5 TRANSFORM
BUIC N>
MM1
My)
CADI N-
MH1
MM 3
CHEV N»
MM I
MM}
CHRY N-
MW1
MM 3
OOOG N-
MUI
NU3
FORD N>
NU1
NM3
IMPE N-
MUI
NM3
LINC N-
NUI
NU3
MERC If
NM1
NM3
OLDS N»
NU1
NM3
PLYN K>
NM1
MM 3
PONT N>
MUI
MM!
RAMS N»
HHI
NW]
STUD N.
MUI
MM 3
VOLK N>
MW1
NU3
MISC N>
MUI
MM 3
AV/YR N»
ml
MM 3
RANGE
NM1 HI
NM1 LO
MH3 HI
MM3 LO
S.O./VR
MMI
MM 3
SKEHNESS
MUI Gl
MMI 02
MM3 Gl
MM3 02
1471
5
3.40
3.26
?
2.16
1.T1
2T
2.9*
2.66
2
4.07
3.36
*
3.41
2.97
23
3.27
2.9*
1
5. 41
4.36
5
3.40
3.12
6
2.76
2.41
5
4.16
3.55
8
3.99
3.59
5
2.27
2.06
4
4.24
3.52
4
2.31
2.11
101
3.21
2.86
10.13
1.06
10.27
1.02
1.21
1.C6
0.10
3.63
9.21
3. 88
1970
5
4.93
4.30
2
5.23
4.50
19
4.38
3.79
2
4.07
3.7!
4
3.73
3.46
17
3.75
3.31
I
5.46
4.55
3
4.08
3.77
7
3.43
3.15
7
4.75
4.22
6
3.88
3.62
4
4.20
3.81
6
4.03
3.58
3
2.65
2.16
86
4.07
3.61
16.79
1.60
15.76
1.53
1.58
1.36
0.66
5.05
0.79
5.74
1969
7
4.67
4.04
2
3.32
2.88
19
5.44
4.61
4
8.92
7.42
5
6.07
5.00
16
4.60
4.04
1
5.70
4.20
3
4.49
4.03
5
7.46
6.59
6
7.53
6.44
a
5.03
4.31
2
4.10
3.64
10
3.82
3.69
1
4.49
4.53
89
5.21
4.53
33.74
1.88
31.14
1.98
2.42
2.04
1.47
7.5?
1.76
8.92
1968
6
6.78
5.83
1
5.78
5.47
18
5.79
4.92
2
5.34
4.69
6
4.61
3.73
14
4.25
3.78
3
4.40
4.28
8
4.99
4.22
7
5.13
4.27
9
6.00
5.28
1
4.56
4.09
6
4.96
4.43
1
1.94
1.77
84
5.14
4.45
64.68
1.94
64.71
1.T5
2.76
2.46
1.55
8.18
1.70
9.03
1967
6
7.16
5.72
2
7.48
6.25
16
7.88
6.98
2
6.93
6.03
5
6.93
5.83
14
6.80
6.14
1
5.04
3.82
3
7.69
6.92
2
7.00
6.31
5
7.21
6.40
6
6.60
6.11
1
4.42
4.11
7
5.22
4.76
1
16.37
n.08
71
6.98
6.16
19.07
2.09
17.14
1.88
3.15
2.95
0.19
2.71
0.16
2.56
1966
6
7.16
6.15
1
7.85
7.43
19
9.12
8.24
3
6.21
5.22
7
5.42
4.32
18
8.04
7.33
1
7.40
6.54
2
5.43
5.02
6
10.24
9.00
5
7.95
7.30
7
7.69
6.89
3
4.90
4.30
4
8.78
8.02
1
7.79
7.65
83
7.78
6.92
46.68
2.46
40.48
1.94
4.14
3.79
0.72
4.46
0.76
4.16
1965
6
9.69
9.07
2
4.92
4.54
20
12.20
10.88
4
8.64
6.34
19
8.42
7.71
2
6.42
5.77
5
8.44
8.09
6
6.82
5.68
9
7.90
7.63
2
15.45
14.32
5
in. 85
10.34
80
9.24
8.36
72.44
3.32
65.92
3.41
6.01
5.53
1.48
5.35
l.">6
5.43
1964
4
10.17
9.51
2
5.20
4.98
19
7.18
6.39
1
8.09
5.77
3
7.12
6.35
12
8.58
7.84
2
11.14
10.48
4
7.35
6.95
3
5.70
4.55
6
7.28
5.99
4
5.95
5.14
4
7.34
7.07
64
7.49
6.69
24.08
3.91
. 20. 39
3.13
3.00
2.72
0.56
2.87
0.49
2.69
1963
3
7.60
6.76
1
7.51
7.42
16
8.41
7.51
1
9.28
6.93
3
7.73
6.94
13
12.20
11.32
3
5.97
4.83
3
12.18
12.25
2
8.04
7.44
3
6.84
6.31
3
6.89
6.28
1
6.60
7.04
3
8.50
7.68
55
8.86
8.05
57.94
4.24
54.57
3.82
4.29
4.06
1.47
6.41
1.43
6.11
1962
3
7.71
6.91
1
8.24
7.53
12
9.67
8.33
2
6.12
5.70
7
8.34
7.46
1
6.26
5.99
3
4.60
4.37
1
4.06
3.64
3
5.26
4.84
2
5.14
4.68
3
15.48
15.84
38
7.84
7.09
31.96
1.35
29.77
1.31
5.04
4.78
0.08
3.81
0.24
3.42
1961
2
10.94
10.32
1
5.48
5.67
6
5.37
4.83
5
5.74
5.31
2
2.93
2.64
3
4.77
4.35
1
4.55
4.17
1
6.77
5.89
1
17.29
14.46
1
4.74
4.37
23
5.69
5.20
17.29
2.59
14.46
2.24
2.96
2.74
0.37
2.24
0.27
2.12
1960
1
7.81
7.31
1
9.11
8.45
4
5.61
5.12
I
36.58
35.16
4
8.56
7.80
1
2.25
2.17
1
12.35
10.15
1
12.83
11.94
1
6.15
5.80
1
2.66
2.62
16
7.4C
6.83
36.58
2.25
35.16
2.17
5.26
4.77
0.50
3.32
0.66
3.57
1959
1
5.82
5.77
5
14.16
13.04
1
4.55
4.31
1
28.57
26.94
6
8.25
8.08
1
4.62
4.46
1
4.49
4.28
2
8.46
8.29
I
5.45
4.77
2
12.39
11.80
21
9.19
8.76
37.05
3.89
36.51
3.48
5.97
5.64
0.61
2.53
0.59
2.64
1958
1
53.05
50.75
6
7.02
6.43
4
6.70
5.91
3
7.09
6.63
1
17.47
14.36
2
10.59
10.46
1
6.18
5.94
2
9.21
8.96
20
8.59
7.93
53.05
3.23
50.75
2.98
5.18
4.94
1.42
5.59
1.32
5.34
1957
1
12.42
11.30
7
6.64
6.25
1
6.51
5.39
2
6.47
6.13
5
6.04
5.67
1
7.09
6.42
1
5.32
4.70
2
7.75
7.47
20
6.73
6.26
12.42
3.98
11.30
3.56
2.21
2.22
0.07
2.05
P. 03
1.82
AVE/NAKI
55
6.95
6.O8
20
5.45
4.93
213
6.55
5.80
19
6.24
5.27
47
6.09
5.15
177
6.07
5.50
0
0.0
5
S.TS
4.62
30
4.87
4.44
58
5.8*
5.35
51
6.15
5.33
72
6.05
5.47
31
4.99
4.49
2
6.00
5.80
60
6.06
5.63
11
3.35
3.01
851
6.08
5.42
E RAW
HI
53.05
50.75
12.42
11.30
62.51
59.80
14.37
11.03
36.51
'35.16
72.44
65.92
0.0
7.40
6.54
12.56
12.84
33.74
30.78
33.45
31.14
64.68
64.71
36.54
35.96
6.60
7.04
56.27
54.75
16.37
15.08
72.44
65.92
f S
LO
2.49
2.53
2.15
1.68
1.06
1.02
2.46
1.94
2.37
1.92
1.28
1.17
0.0
5.04
3.82
2.25
2.17
1.35
1.31
2.50
2.06
2.79
2.33
1.58
1.50
5.45
4.77
1.88
2.03
1.55
1.38
1.06
1.02
.O./MAKI
3.75
3.40
2.52
2.46
4.05
3.77
3.02
2.45
3.58
3.01
3.95
3.66
0.0
0.86
0.95
2.33
2.08
3.73
3.43
3.29
2.86
3.40
3.14
3.34
3.02
0.82
1.61
3.94
3.75
2.34
2.20
3.70
3.37
f SKEM
Gl
0.81
0.98
-0.54
-0.76
0.27
0.37
-0.lt
-0.51
0.95
1.17
1.01
1.00
0.0
1.17
1.13
0.47
0.69
0.34
0.32
0.97
1.04
2.16
2.24
0.93
1.05
0.02
0.01
0.89
0.94
1.25
1.21
0.74
9.91
NESS
62
9.40
5.13
2.94
3.17
3.72
3.57
2.27
2.92
4.12
5.06
4.95
4.74
0.0
2.73
2.86
2.16
2.82
1.11
2.98
1.83
4.34
10.13
10.50
4.49
4.89
1.10
1.00
4.57
4.56
3.68
3.41
4.62
4.65
-------
STUOY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUHHARY OF EXHAUST EMISSION VALUES FOR FIVE CITIES
CARBON MONOXIDE IN GRANS PER NILE
3-32
RESULTS BASED ON LOG TRANSFORM
1971
BUIC N- 5
HM1 76.76
NM3 62.81
CADI N- 2
NM1 38.69
NM3 29.81
CHEV N* 27
HWI 98.95
MM3 32.57
CHRV N< 2
NMl 63.58
MM3 51.56
OOOG N- 4
NUI 60.49
MM3 49.80
FORD N- 23
NMl 36. OS
MM3 29.74
INPE N>
HMI
NM3
LINC N- I
NHI 170.53
NW3 153.81
MERC N> 5
MMI 41.73
MM3 34.33
OLDS N- 6
MMI 34.71
MN3 27.65
M.YX N» 5
MMI 58.30
HM3 45.40
PONT N- 8
MMI 45.22
MM3 38.70
RAMB N- 5
MMI 24.64
NM3 It. 77
STUD N»
MMI
MM3
VOLK N» 4
MMI 39.98
MM3 37.93
MUC N* 4
MMI 19.75
NM3 17.49
AV/YR N- 101
MMI 40.44
MM3 33.51
RANGE
MMI HI 170.53
NMl LO 7.81
MM 3 MI IS3.I1
MM3 CO 6.68
S.O./TR
MMI 14.20
MM3 21.16
SXEMNESS
NNl 61 -0.33
NMl S2 1*9*
MM 3 61 -0.24
KM) C2 *.6»
1970
5
65.04
47.16
2
103.95
97.58
19
52.78
43.39
2
50.11
43.74
4
45.91
40.43
17
45.47
35.48
1
111.15
90.36
3
52.95
46.22
7
51.58
43.10
7
57.65
53.63
6
55.64
48.81
4
43.19
41.08
6
38.96
34.24
3
23.18
17.98
86
50.17
41. 9T
124.74
12.18
108.20
11.45
25.60
23.15
-0.24
2.54
-0.27
2.41
1969
7
75.09
61,64
2
39.13
33.79
19
68.15
53.09
4
118.40
102.01
5
84.83
67.75
16
59.24
48.14
1
61.47
41.44
3
59.46
49.80
5
79.11
69.47
6
79.81
68.92
8
76.76
63.07
2
57.26
46.10
10
41.96
40.44
1
47.57
42.79
89
66.05
54.94
203.58
19.07
187.10
14.37
32. 3C
27.15
-0.28
3.62
-0.19
3.44
1968
6
104.42
85.53
1
130.57
125.59
18
81.26
66.65
2
79.67
75.47
6
69.99
54.39
14
44.09
37.44
3
36.14
32.12
8
65.72
50.29
7
55.81
45.09
9
72.24
56.30
3
50.25
43.88
6
52.35
48.91
1
34.22
34.49
84
63.84
52.92
331.51
19.25
317.25
15.79
40.45
36.34
0.53
2.82
0.66
2.84
I96T
6
119.88
101.13
2
125.63
105.39
16
94.47
81.77
2
87.85
T5.56
5
100.55
79.21
14
85.45
75.97
1
57.80
48.20
3
107.04
86.32
2
68.15
61.73
5
92.90
83.17
6
79.70
74.34
1
67.80
62.98
7
66.62
61.91
1
84.24
81.28
71
89.30
78.18
312.98
27.23
307.04
22.03
39.32
37.26
n,OS
3.47
-0.05
3.54
1966
6
94.78
82.38
1
153.82
150.31
19
94.30
82.54
3
106.26
80.32
7
78.84
55.61
18
76.69
69.89
1
125.35
105.54
2
62.29
51.71
6
96.77
77.64
5
131.60
106.06
7
87.92
79.22
3
98.55
89.62
4
76.55
73.16
1
46.00
45.80
83
89.08
76.63
259.08
28.49
204.00
22.73
41.71
38.93
-0.39
2.97
-0.41
2.56
1965
6
120.46
115.34
2
86.71
72.83
20
111.21
99.84
4
123.16
86.97
19
79.47
72.52
2
128.68
114.95
5
99.00
91.13
6
87.55
69.19
9
59.33
55.76
2
90.96
87.10
5
62.34
59.25
80
90.03
80.84
237.84
33.79
214.78
32.22
)7.79
33.90
-0.18
3.06
-0.09
2.83
1964
4
116.39
107.52
2
133.89
125.56
19
79.89
71.75
1
129.04
77.41
3
91.71
84.77
12
74.07
65.65
2
150.27
138.18
4
81.35
76.28
3
65.49
50.86
6
78.71
67.82
4
68.66
59.08
4
67.27
64.18
64
82.28
73.12
?66.61
15.27
249.85
13.69
38.98
36.64
-0.61
4.60
-0.60
4.11
1963
3
104.35
93.77
1
112.32
112.64
16
96.40
87.92
1
192.61
155.65
3
112.15
89.59
13
95.50
89.7)
3
71.09
48.25
3
128.33
124.80
2
80.61
77.11
3
104.24
99.39
3
120.07
115.77
1
108.20
102.12
3
68.17
65.37
55
98.12
89.18
218.55
36.02
197.05
30.02
39.19
36.54
-0.14
7.87
-0.21
2.64
1962
3
92.74
83.65
1
226.46
207.14
12
76.37
69.45
2
81.64
74.12
7
87.56
72.13
1
65.28
59.00
3
50.57
46.61
1
102.82
89.32
3
76.74
71.63
2
59.92
55.21
3
61.95
59.08
38
77.52
69.61
226.46
IT. 78
207.14
15.12
36.83
36.16
-0.76
4.81
-0.90
4.57
1961
2
198.55
182.74
1
140.21
142.29
6
55.25
52.86
5
67.13
64.62
2
34.50
29.29
3
75.30
67.89
I
34.85
27.89
1
72.34
68.93
1
110.48
132.07
1
27.75
25.64
23
66.51
61.84
214.68
14.05
189.90
12.53
49.17
47.46
-0.02
2.29
-0.09
2.25
1960
1
74.73
74.39
1
147.85
138.26
4
62.66
54.16
1
168.58
163.07
4
78.40
75.00
1
21.71
20.72
1
104.50
98.82
1
145.50
140.20
1
47.98
45.08
1
58.64
56.82
16
75.03
70.05
168.58
21.71
163.07
20.72
44.77
42.79
-0.5P
2.49
-0.43
2.30
1959
1
23.55
23.21
5
78.05
70.60
1
47.87
46.75
1
59.20
48.88
6
92.10
87.96
1
42.30
40.98
1
71.78
53.02
2
97.47
93.69
1
94.67
86.07
2
46.55
46.74
21
70.75
65.85
195.99
23.55
194.34
23.21
39.81
38.83
-0.14
2.22
0.11
2.08
1958
1
79.09
71.68
6
75.45
69.69
4
87.61
75.53
3
54.59
47.76
1
56.23
51.36
2
94.11
88.78
1
71.74
68.54
2
97.41
95.29
20
76.53
69.71
171.25
20.53
151.00
18.66
38.60
36.23
-0.67
3.66
-0.57
3.35
1957
1
110.39
103.17
7
66.40
78.13
1
144.26
124.63
2
75.16
74.56
5
84.65
83.50
1
70.68
59.17
1
63.14
61.80
2
46.15
44.54
20
73.50
75.63
146.55
29.33
147.33
29.93
33.22
31.11
-0.42
2.45
-0.41
2.36
AVE/H1KE RANGE
HI LO
55
96.47
82.61
20
90.80
81.95
213
72.73
63.41
19
91.91
76.73
47
81.21
65.23
177
64.36
56.13
0
0.0
0.0
5
96.67
78.23
30
59.81
50.10
58
67.87
58.21
51
74.46
62.64
72
70.02
61.69
31
58.53
52.09
2
101.21
93.76
60
53.73
50.78
11
28.95
25.50
851
69.69
60.56
263.03
234.21
226.46
207.14
312.98
307.04
203.58
169.74
224.60
190.57
218.55
197.05
0.0
0.0
170.53
153.81
266.61
249.85
173.82
157.26
259.08
248.40
331.51
317.25
172.60
169.85
108.20
102.12
154.16
151.00
84.24
81.28
331.51
317.25
24.73
16.33
23.31
18.70
10.72
7.96
34.09
22.73
28.78
23.40
9.70
8.67
0.0
0.0
57.80
41.44
21.71
20.52
17.78
11.69
24.82
23.07
7.81
6.68
15.19
12.41
94.67
86.07
16.34
16.31
12.18
11.45
7.81
6.68
S.D./HAKE SKEMNESS
Cl G2
48.15
45.04
59.91
57.19
42.38
40.58
52.52
44.28
39.98
33.67
37.56
35.59
0.0
0.0
45.73
43.50
37.23
30.97
37.10
35.34
37.52
35.34
37.38
34.54
36.63
37.20
9.56
11.34
24.37
23.68
16.49
15.17
40.45
37.55
-0.32
-0.34
-1.00
-0.93
-0.57
-0.54
-0.21
-0.65
0.16
0.08
-0.56
-0.50
0.0
0.0
-0.07
-0.05
0.38
0.55
-0.54
-0.61
0.46
0.37
-0.76
-0.66
-0.02
-0.12
0.57
0.27
-0.49
-0.38
0.21
0.53
-1.34
-0.34
3.17
3.30
3.00
2.80
3.54
3.35
1.95
2.65
2.23
2.10
3.24
2.96
0.0
0.0
1.52
1.55
2.46
2.98
2.85
2.92
2.99
2.71
6.44
5.92
2.28
2.15
-36.89
-22.89
2.90
2.73
2.52
2.48
2.21
2.18
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
SUMMARY OF EXHAUST EMISSION VALUES FOR FIVE CITIES
CARSON DIOXIDE IN GRAMS PER NILE
3-33
RESULTS BASED ON LOG TRANSFORM
1971
BUIC N* 5
MMl 766.7*
MM3 736.79
CADI N* 2
HW1 880.99
MM3 858.83
CHEV N= Z7
NMl 597.45
NM3 S77.87
CHRY N* 2
MMl 822.13
MM) 879.55
DOOG N= 4
MK1 594.85
MM3 579.45
FORD N* 23
MMl 499.78
NM3 482. 9T
IMPE N=
NMl
MM3
LINC N- 1
MMl 775.82
MW3 720.43
MERC N' 5
MWl 730.92
MM3 70S. 07
OLDS N' 6
MMl 755.27
MH3 7C8.65
PLYM N= 5
MMl 555.23
MM3 559.25
PONT N« a
MMl 663.27
MM3 621.10
RAMR N= 5
MMl 493.91
MW3 498.45
STUD N'
MMl
MM 3
VOLK N= 4
MMl 316.64
MM3 315.01
MISC N- 4
MMl 360.61
MM3 353.26
AV/YR N=- 101
MMl 571.24
MM3 557.95
RAMGC
MMl HI1555.26
MM LO 273.06
MMl HI1830.23
N»3 LO 764.81
S.B./YR
MMl 202.62
MM3 197.66
SKEWKSS
MM SI -0.41
•Wi 62 3.70
MM3 Gl -0.15
MM 3 G2 4.4"
1970
5
727.32
699.61
2
752.41
723.78
19
582.45
569.11
2
620.92
570.74
4
571.03
55.6.80
17
552.74
538.84
1
786.89
758.29
3
605.41
588.42
7
694.55
669.37
7
586.96
567.95
6
629.71
606.34
4
475.69
459.72
6
349.14
348.04
3
318.77
307.58
86
564.21
547.94
KX»«.«
2*1. M
1077.11
243.4*
193.1*
147.99
-0.70
8.21
-0.68
7.»i3
1969
7
609.12
595.79
2
853.74
807.24
19
583.04
566.91
4
675.03
671.86
5
539.49
53J.57
16
546.82
527.45
1
573.54
587.84
3
640.67
618.89
5
572.44
545. 30
6
555.28
538.35
8
560.14
549.52
2
527.05
513.03
1"
316.49
309.44
1
405.01
391.84
89
539.70
525.2"
8*4.14
2*0.36
8H.65
2*2.71
141.20
135.35
-0.95
6. "4
-1.13
10.17
1968
6
565.68
554.27
1
796.44
735.24
18
489.58
476. 57
2
556.54
534.14
6
479.87
474.31
14
553.13
536.11
3
598.57
609.66
8
628.31
607.28
7
531.25
518.89
9
569.48
551.19
3
523.86
507.84
6
307.36
300.62
1
396.3?
377.30
84
519.16
505.57
341.24
254.72
893.9)
24*. 23
126.93
122.83
-0.85
10.18
-0. 85
9.28
1967
6
541.80
517.91
2
557.92
551.06
16
492.50
479.71
2
483.31
476.43
5
523.47
517.73
14
513.95
506.59
1
755.15
733.41
3
490.62
477.90
2
576.31
567.53
5
414.27
427.10
6
575.57
552.46
1
501.21
487.22
7
255.44
250.00
1
200.79
192.32
71
472.19
462.61
910.0!
176.54
835. 50
169.21
150.46
144. 4T
-1.00
6.74
-1.09
7.73
1966
6
454.15
436.80
1
556.47
541.62
19
475.67
468. 19
3
412.29
411.17
7
515.26
518.01
18
490.56
472.30
1
736. 77
703.84
2
578.44
597.54
6
539.62
512.33
5
443.93
443.59
7
474.53
487.54
3
422.83
401.91
4
258.29
266.31
1
705.90
199.05
83
465.21
457.50
755.77
705.10
760.10
199.05
118.11
115.24
-0.97
7.74
-0.94
12.06
1965
6
462.04
454.32
2
672.41
655.16
10
441.69
450. 93
4
429.31
422.82
19
427.11
414.86
2
682.60
658.32
5
488.50
477.28
6
487.25
485.75
9
494.23
494.62
2
311.41
327.06
5
281.38
278.38
80
443.80
440.98
727.39
227.89
747.66
225.37
1 1 6. 8C
117.38
-0.49
8.45
-0.49
8.16
1964
4
420.71
407.77
2
582.60
568.54
19
452.50
444. 79
1
524.74
537.37
3
312.02
299.93
12
480.93
473.26
2
469.14
451.95
4
557.83
541.06
3
423.09
406.23
6
522.77
509.22
4
386.46
372.84
4
271.69
269.46
64
444.65
434.76
693. 61
214.87
673.21
215. «
'117.38
115.08
-0.94
8.40
-0.95
6.76
1963
3
617.21
598.43
1
633.51
626.01
16
432.97
411.17
1
643.23
640.96
3
451.18
447.47
13
457.16
446.71
3
452.24
442.28
3
536.76
51*. SI
2
425.24
417.52
3
564.98
542.4*
3
441.11
*23.94
1
417.13
397.78
3
269.29
267.77
55
455.64
440.94
T**.53
234.*?
6WJ.9»
232.21
113.22
M6.65
-0.3.9
9.67
-0.35
9.57
1962
3
460.92
446.44
1
491.65
491.11
12
447.06
433.18
2
425.18
416.43
7
439.74
432.38
1
505.72
486.24
3
377.39
361.30
1
427.43
417.62
3
521.70
528.36
2
353.82
34D.95
3
180.67
175.67
38
411.16
401.02
787. 3fl
130.96
732.52
123.77
148. W
146,05
-1.32
5.3Z
-1.42
5.33
1961
2
622.48
602.22
1
599.56
577.05
6
481.06
465.75
5
342.16
326.61
2
352.15
338.85
3
566.70
588.63
1
568.70
573.89
1
381.45
361.67
1
366.53
353.85
1
242.93
233.85
23
438.70
427.20
825,73
242.93
802.63
233. 8*
132.45
137.58
0.19
2.M
0.29
1.8?
1960
I
643.29
610.99
1
551.62
523.73
4
500.45
488.18
1
429.83
409.26
4
424.45
427.42
1
320.90
320.31
1
651.13
624.91
1
398.02
378.46
1
74&.05
690.63
1
334.97
329.50
16
473.82
461.81
7*6.05
320.90
69" ,43
320.31
12?. 46
111.14
1.03
l.np
0.04
-4.16
1959
1
587.28
580.72
5
452.76
436.49
1
690.15
661.26
1
484.91
485.89
6
443.21
435.00
1
429.59
431.28
1
490.87
487.33
2
597.68
566.54
1
419.50
402.08
2
186.14
188.44
21
439.01
429.18
690.15
139.46
661.26
144.71
152. "6
140.88
-1.84
6.72
-1.87
7.72
1958
1
737.98
770.45
6
465.16
450.15
4
515.05
497.04
3
594.97
576.85
1
341.98
327.25
2
391.22
394.05
1
397.12
384.50
2
218.17
211.18
20
448.75
437.31
737. 9«
207.88
770.45
196.21
146.57
145.09
-0.81
3.49
-0.74
3.64
1957
1
496.98
524.11
7
466.84
450.75
1
695.87
651.43
2
362.08
365.25
5
451.97
437.16
1
694.63
670.10
1
528.43
508.07
2
223.40
225.92
20
440.52
430.49
695.87
165.P8
67C. 10
162.35
149.13
139.39
-1.44
5.04
-1.52
5.T6
AVE/MAKE RANGE
HI LO
55
561.10
544.38
20
653.83
636. 59
213
498.59
486.76
19
590.14
582.12
47
482.40
476.03
177
487.17
473.84
0
0.0
0.0
5
720.98
698.08
30
553.54
541.62
58
584.43
564.14
51
495.41
488.76
72
550.36
537.13
31
438.06
427.92
2
418.32
399.93
60
277.11
273.96
11
320.26
310.24
851
49O.43
478.89
944.63
929.56
926.20
912.33
1555.26
1830.23
963.42
1180.59
802.53
793.19
1098.91
1077.11
0.0
0.0
786.89
758.29
861.44
842.45
963.65
941.11
739.13
702.39
783.13
766.64
718.69
703.16
419.50
402.08
473.88
480.38
405.01
394 . 84
15*5.2*
1810.79
219.97
215.75
491.65
491.11
263.19
254.83
246.62
248.59
230.89
241.55
238.18
225.37
0.0
0.0
573.54
587.84
320.90
320.31
174.28
163.11
263.11
311.79
239.90
231.11)
299.36
337.22
417.13
397.78
130.96
123.77
200.79
192.32
138. Wt
I2»,77
S.D./MAKE SKEMNESS
Gl 62
151.05
148.24
129.82
117.35
119.51
117.03
167.42
177.18
118.37
116.77
126.61
12Z.94
0.0
0.0
94.31
69.88
135.30
133.28
150.57
147.42
104.79
93.59
113.01
105.44
90.18
85.10
1.64
2.71
68.60
67.98
82.96
80.91
148.619
1*3. W
-0.83
-0.79
0.48
0.51
1.52
1.75
-1.27
-0.50
-0.68
-0.65
0.78
0.66
0.0
0.0
-1.98
-2.04
-0.42
-0.46
-1.74
-1.92
-0.72
-1.61
-1.41
-1.62
1.42
0.50
-0.71
-C.77
-0.98
-1.02
-".41
-0.39
8.60
8.96
-2.80
15.18
-53.07
-51.23
5.45
5.15
12.51
11.38
-33.28
-28.21
0.0
0.0
42.73
121.84
4.74
4.61
14.86
17.55
20.46
21.30
20.48
27.23
7.02
3.86
9.04
10.37
1.27
1.43
14.12
17.57
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SI* CITIES
SUMMARY OF FXHAUST EMISSION VALUES FOR FIVE CITIES
CORRECTED OXIDES OF NITROGEN IN GRAMS PER NILE
RESULTS BASED ON LOG TRANSFORM
auic n=
MMl
MW3
CAOI N>
NHl
MM 3
CHEV N»
MMl
MM 3
CHRY N>
MW1
MM 3
DOOG N»
HM1
MW1
FORD N*
MM!
MMS
INPE N>
MW1
MM3
LINC N-
MM1
MM 3
MERC H"
MM1
MM 3
OLDS N*
NN1
1U 3
CLYM N»
MMl
MM 3
PONT N«
MM1
MM 3
RAHB N-
MM1
MM 3
STUD N*
NM1
MM 3
VOLK N-
MM1
MM3
MISC N»
MM1
MM 3
AV/YR N*
MM1
MM 3
RANGE
MM1 HI
MM1 LO
MM3 HI
MM3 LO
S.O./YR
MM I
MM 3
SKEMNESS
MM1 Gl
MMl G2
MM3 Gl
MM3 G2
1971
5
3.62
3.76
2
4.84
4.87
27
4.08
4.05
2
5.15
4.93
4
4.58
4.61
23
5.20
5.21
1
3.12
2.92
5
5.33
5.79
6
4.94
4.86
5
5.58
5.64
8
4.30
4.57
5
3.39
3.51
4
2.20
2.18
4
5.27
5.51
101
4.42
4.47
8.99
1.45
8.88
1.46
1.75
1.80
-0.52
3.12
-0.52
3.17
1970
i
5.44
5.67
2
5.75
5.60
19
4.90
5.08
2
5.99
6.09
4
4.45
4.49
17
5.23
5.34
1
6.79
7.46
3
4.26
4.71
7
3.47
3.62
7
5.40
5.33
6
3.71
4.11
4
4.80
4.78
6
3.20
3.10
3
4.64
4.61
86
4.66
4.79
9.31
1.82
9.46
2.09
I. 60
1.6?
-0.18
2.43
-0.13
2.35
1969
7
5.48
5.68
2
8.69
8.22
19
5.09
5.22
4
4.95
5.45
5
4.32
4.76
16
5.77
6.05
1
5.41
5.56
3
5.76
5.90
5
5.08
5.09
6
5.77
6.11
8
4.44
4.64
2
3.52
3.51
10
2.98
2.80
1
8.05
8.25
89
4.93
5.07
10.03
1.76
10.23
1.66
2.01
2.04
-0.39
2.65
-0.48
2.89
1968
6
2.61
2.56
I
5.13
4.17
18
3.13
3.17
2
4.49
4.37
6
3.92
4.10
14
4.73
4.93
3
7.13
7.20
8
3.67
3.83
7
4.86
5.01
9
3.24
3.39
3
6.01
6.43
6
2.31
2.17
1
6.01
5.92
84
3.76
3.85
9.43
C.46
8.99
0.48
1.99
2.10
-1.31
4.91
-1.10
4.64
1967
6
2.78
2.66
2
2.68
2.78
16
3.14
3.23
2
3.50
3.73
5
2.71
3.04
14
2.45
2.50
1
6.00
6.25
3
3.32
3.39
2
4.49
4.52
5
2.98
3.38
6
4.45
4.32
1
4.84
4.80
7
2.09
1.94
1
1.04
0.96
71
2.92
2.97
6.79
0.43
6.89
0.41
1.53
1.53
-0.93
4.30
-0.9?
4.68
1966
6
3.77
3.81
1
3,89
3.74
19
3.17
3.27
3
1.54
1.83
7
4.38
5.07
18
3.38
3.31
1
4.27
4.29
2
2.82
3.23
6
2.97
3.04
5
1.73
2.26
7
3.28
3.33
3
2.11
1.98
4
1.83
1.74
1
1.64
1.54
83
3.00
3.12
9.94
0.31
10.40
0.53
1.65
1.69
-1.02
5.71
-0.62
3.79
1965
6
2.85
2.75
2
4.30
4.86
20
2.38
2.44
4
3.05
3.57
19
3.10
3.09
2
2.68
2.76
5
2.61
2.76
6
3.65
4.05
9
3.84
3.92
2
1.02
1.05
5
2.96
3.02
80
2.88
2.97
8.99
0.55
9.11
0.49
1.55
1.60
-0.45
3.48
-0.64
3.99
1964
4
2.46
2.39
2
1.53
1.51
19
3.44
3.50
1
6.11
7.91
3
1.62
1.85
12
3.62
3.71
2
1.68
1.69
4
5.41
5.39
3
4.10
4.35
6
3.62
3.54
4
3.16
3.03
4
2.27
2.25
64
3.19
3.25
8.24
0.66
8.38
0.67
1.72
1.71
-0.70
3.65
-0.56
3.50
1963
3
4.16
4.31
1
1.59
1.38
16
3.21
3.10
1
1.06
1.13
3
2.12
2.43
13
3.16
3.27
3
4.04
4.67
3
3.82
3.72
2
3.69
3.66
3
3.93
3.74
3
2.88
2.61
1
2.26
2.09
3
2.04
2.03
55
3.08
3.08
10.59
0.66
10.62
0.64
1.86
1.8T
-0.19
2.8?
-0.'"
2.85
1962
3
3.05
2.79
1
1.63
1.72
12
3.58
3.48
2
2.21
2.15
7
2.34
2.65
1
3.97
3.55
3
3.02
2.97
1
3.52
3.75
3
4.18
3.93
2
4.51
4.30
3
1.35
1.29
38
2.93
2.92
6.96
0.^4
6.93
0.48
1.66
1.67
-0.84
3.59
-0.93
4.12
1961
2
1.06
1.06
I
2.62
2.36
6
3.48
3.33
5
1.87
1.71
2
2.45
2.43
3
2.28
2.16
1
11.14
11.59
1
2.09
2.12
I
3.49
3.77
1
2.68
2.51
23
2.53
2.43
11.14
0.48
11.59
0.43
1.75
1.77
-0.2S
3.->3
-0.28
3.5n
1960
1
5.41
5.10
1
1.99
1.80
4
3.18
3.19
1
1.55
1.42
4
3.79
3.69
1
6.31
7.65
1
5.10
5.20
1
0.86
0.78
1
7.79
6.84
1
2.16
2.12
16
3.26
3.19
8.13
0.86
8.05
0.78
2.2"
2.29
-0.23
2.10
-O.'l
?.^3
1959
1
6.28
7.64
5
2.44
2.32
1
8.88
8.81
1
6.67
7.19
6
3.93
3.81
1
4.15
4.09
1
7.12
8.18
2
4.00
3.68
1
6.35
5.79
2
1.59
1.53
21
3.71
3.64
8.88
n.77
9.8!
0.69
2.62
2.73
-0.73
2.40
-0.68
7.36
1958
1
6.05
6.13
6
2.36
2.41
4
3.34
3.28
3
6.60
6.32
1
2.85
2.81
2
2.73
2.74
1
3.43
3.32
2
0.85
0.80
20
2.92
2.89
9.75
0.46
8.66
0.42
2.28
2.22
-0.60
3.P5
-C.67
3.31
1957
1
4.21
4.42
7
2.71
2.58
1
2.49
2.65
2
2.32
2.43
5
4.51
4.24
1
5.98
5.99
1
2.78
2.82
2
2.91
2.92
20
3.?4
3.17
8.94
0.60
8.88
0.67
2.27
2.22
-0.82
3. "6
-0.68
2.71
AVE/MAKE RANGE S
HI LO
55
3.44
3.46
20
3.60
3.57
213
3.45
3.47
19
3.74
4.00
47
3.35
3.63
177
3.82
3.87
0
0.0
0.0
5
4.94
5.04
30
4.02
4.28
58
3.86
3.89
51
4.05
4.33
72
3.81
3.87
31
3.35
3.32
2
3.79
3.48
60
2.30
2.21
11
4.16
4.17
851
3.55
3.60
8.45
9.38
9.77
9.38
10.59
10.62
8.88
8.81
9.94
10.40
9. SO
9.52
0.0
0.0
6.79
7.46
8.99
8.81
9.75
8.66
11.14
11.59
8.74
8.80
7.54
7.22
6.35
5.79
7.93
7.86
8.05
8.25
11.14
11.59
0.46
0.48
1.00
0.99
0.66
0.64
1.06
1.13
0.60
0.67
0.43
0.41
0.0
0.0
3.12
2.92
0.66
0.67
0.87
0.82
0.31
0.53
6.95
0.83
0.55
0.49
2.26
2.09
0.46
0.42
1.04
0.96
0.31
0.41
.D./NAKE SKEMNESS
Gl G2
2.03
2.05
2.38
2.43
1.76
1.78
2.35
2.42
2.26
2.37
2.13
2.17
0.0
0.0
1.53
1.86
2.15
2.29
1.82
1.82
2.70
2.62
1.66
1.77
1.78
1.85
2.83
2.56
1.15
1.14
2.72
2.90
1.98
2.03
-0.78
-0.72
-0.23
-0.19
-0.63
-0.67
-0.75
-0.84
-0.58
-0.70
-0.99
-1.03
0.0
0.0
-0.56
-0.54
-1.16
-1.37
-0.91
-1.18
-1.59
-1.29
-0.46
-0.72
-1.39
-1.39
0.00
0.00
-0.48
-".45
-1.11
-1.19
-«.8n
-0.79
4.16
4.11
1.96
1.93
3.45
3.46
2.61
2.95
2.81
2.98
4.64
4.84
0.0
0.0
1.98
2.03
5.68
6.10
4.02
4.84
6.72
5.56
3.20
3.78
6.18
6.23
1.01
1.01
4.83
5.16
, 3.14
3.09
4.06
3.05
-------
3-35
3.2 FEDERAL TEST PROCEDURE RESULTS BY MANUFACTURER AND CITY
This section contains the results from the 1972 and 1975 Federal
exhaust emission tests, presented by each major manufacturer (General Motors,
Ford, Chrysler, American Motors and Volkswagen) for each city and all cities
combined, excluding Denver. The results include the mean, standard deviation,
and number of tests for hydrocarbons, carbon monoxide, carbon dioxide and
oxides of nitrogen. Emission levels for all cities except Denver among
General Motors, Ford and Chrysler are relatively uniform. American Motors
does, however, exhibit a lower mass emission level for all effluents, reflect-
ing the somewhat smaller engines and vehicles used by that company. Volkswagen
also exhibits lower effluent values except for hydrocarbons. Results by manu-
facturer for each city exhibit less definitive trends, except for American
Motors and Volkswagen.
-------
3-36
FEDERAL TEST PROCEDURE RESULTS BY MANUFACTURER AND C
FIVE CITIES EXCLUDING DENVER
ITY
UPACTURER
G'l
^Wl
•1W3
FijrO
MW1
MW3
CHRY
Mwl
M*I3
A^ER
MWl
Mrf3
VW
Mrtl
M.V3
*IE
7.
7.
7.
6.
7.
6.
6.
5.
7.
7.
-H
AN
N =
76
02
N =
43
as
ixl =
?-i
27
N=
46
d7
N=
76
3?
S.U.
418
7.
6.
212
6.
7.
1 17
S.
4.
31
6.
6.
60
a.
7.
0
7
f:
4
4
c^
6
4
0
9
C
MEAN
N=
36.73
77.35
N=
75.02
66.43
N=
90 . 86
76.06
N=
69.97
65.09
N=
58.92
56.05
n
S.D.
418
46.2
44.5
212
41.0
39.1
1 17
49.4
43.0
31
42.9
43.2
60
25.0
24.9
CU,
MEAN
N=
550.13
535.68
N=
518.36
504.45
N=
518.94
512.03
N=
447.31
436.33
N =
285.12
281.89
S.D.
418
139.
138.
212
137.
133.
117
122.
125.
31
95.
90.
60
66.
66.
04
77
96
50
3
7
7
8
8
o
i^u;
MEAN
N=
3.99
4.03
N=
4.37
4.47
N=
4.39
4.65
N=
3.72
3.72
N=
2.57
2.49
\i>
S.D.
418
1.8
1.8
212
2.0
2.0
1 17
2.3
2.3
31
1.6
1.7
60
1.3
1.3
-------
3-37
FEDERAL TEST PROCEDURE RESULTS BY MANUFACTURER AND CITY
LOS ANGELES
UFACTURER
GM
MW1
MW3
FORO
MW1
MW3
CHRY
MMl
MW3
AMER
MW3
MMl
MW3
H
MEAN
N=
7.13
N=
8.66
8.01
N =
6.21
5. 13
N=
10.47
9.75
IG.74
9.96
C
s.n.
87
6.7
46
9.6
o. 1
20
?. 1
6
12. T
12.9
13
14. I
13.8
C
MEAN
91.72
77.63
89.CI3
79.13
N =
78.12
61.83
33.53
74.14
N=
60.07
57.18
0
S.O.
87
40.3
33.3
46
43.9
47.1
20
32; 6
29.3
6
5?. 7
56.5
1 3
26.3
?6.9
C02-
MEAN
563
551
525
511
554
554
438
470
3C6
3C1
N=
.85
.02
.42
.43
N=
.41
.69
N=
.20
.48
.36
.02
S.O.
87
133.
127.
46
122.
121.
20
178.
2C4.
6
137.
13
42.
- N'JXC
MEAN
3
1
6
9
n
7
8
8
8
3.
3.
3.
3.
4.
4.
3.
3.
2.
2.
54
61
N =
54
55
N=
25
51
M =
77
N=
65
5?
S.O.
87
1.7
1.7
46
1.5
1.5
20
2.2
2.3
6
2.2
13
.9
DENVER
— — — — — n
IUFACTURER MEAN
GM
MW1
MM3
FORn
MW1
MM 3
CHRY
MW1
MW3
AMFR
MMl
MW3
VW
MW1
MM3
9.
8.
9.
a.
11.
9.
n.
9.
6.
5.
N=
99
76
N =
64
63
N=
63
76
N =
74
36
N=
63
91
\.
s.n.
81
6.5
R-9
43
4.1
3.6
22
5.7
5.0
7
3.0
3.3
12
2.5
2.3
L
MEAN
N=
125.62
112.59
N=
1 18.9?
110.40
N=
157.09
1 34.48
N=
140.13
134.44
N=
76.28
74.18
u
S.O.
81
55.5
50. 1
43
55.7
52.2
22
59.6
46.8
7
28.8
30.0
12
19.6
22.1
^t.if
MEAN
517
499
496
479
462
451
345
327
259
252
N=
.85
.41
N =
.3°
.19
N=
.70
.38
N=
.34
.83
N=
.95
,8C
s.n.
31
112.
103.
43
95.
92.
2?
83.
79.
7
48.
43.
12
47.
46.
1
8
2
2
3
7
0
I
9
4
i\|UK
MEAN
N=
2.29
2.27
N=
2.74
2.68
N=
1.99
2.C4
N=
1.16
1.11
N=
1. ?1
1.12
L
S.O.
81
1.3
1.3
43
1.?
1.3
22
1 .0
1.0
7
.5
.5
12
.4
.4
-------
3-38
FEDERAL TEST PROCEDURE RESULTS BY MANUFACTURER AND CITY
CHICAGO
MANUFACTURER
GM
MWl
MW3
FORD
MWl
MW3
CHPY
MWl
MW3
AMER
MWl
MW3
VW
MWl
MW3
MANUFACTURER
GM
MWl
MW3
FORO
MWl
MW3
CHRY
MWl
MW3
AMER
MWl
MW3
VW
MWl
MW3
H
MEAN
N=
7.94
7.25
N=
7.51
6.73
7.36
5.95
N=
4.C2
3.54
N=
7.69
7.65
MEAN
7.74
7.06
N=
7.68
7.C1
N=
3.09
7.29
N=
5.79
5.5?
7.60
6.95
C
S.O.
88
9.2
8.8
38
11 .?
10. 2
23
2.2
6
1.7
13
5.3
6.?
s.n.
82
7.4
7.3
45
6.9
6.1
21
6.9
6.4
3
.1
.0
12
8.1
7.6
C
MEAN
N=
74.96
68.31
N=
71.03
61.40
92.91
73.19
N=
70.47
67.86
6"! . 26
58.34
S.O.
88
38.5
37.3
38
37.4
34.9
23
51.4
34.4
6
58.0
54.6
13
34.6
34.5
CO?
MEAN S.O.
N=
496. 1C
486.6?
N =
541.02
527.06
N=
487.98
488.48
N=
410.33
409.72
N=
269.59
269.93
88
122.0
118.0
33
150.8
143.4
23
1^5.5
96.4
6
64.4
47.5
13
69.9
76.5
HOUSTON
MEAN
97.33
90.12
N=
70.12
N =
111.10
103.66
N=
87.45
85.54
N=
6C.41
56.45
S.D.
82
58.1
55.6
45
33.6
32.2
21
54.2
54.2
3
17.9
16.3
12
24.1
23.1
MEAN
N=
589.02
57C.25
N=
546.82
529.68
535.95
515.99
352.29
337.79
284.87
279.90
S.O.
82
171.6
185.8
45
157.9
151.9
21
128.2
126.-?
3
12.3
13.7
12
78.2
70.7
MEAN S.O.
N=
3.6^
3.65
N=
4.23
4.35
3.43
3.74
N=
2.4C
2.00
1.95
88
1.4
1.4
38
1.9
1.9
23
1.5
1.4
6
.9
.9
13
.7
.7
M£AN S.O.
N=
4.20
4.18
N=
4.80
4.85
N=
4.39
N*
3.18
2.96
2.8?
2.66
82
1.9
1.9
45
2.1
2.2
21
2.3
2.3
3
.6
.6
12
1.9
1.8
-------
3-39
FEDERAL TEST PROCEDURE RESULTS BY MANUFACTURER AND CITY
ST. LOUIS
MANUFACTURER
CM
MWl
MW3
FORD
MWl
MW3
CHRY
MWl
MW3
AMER
MWl
MW3
VM
MW3
MANUFACTURER
GM
MWl
MW3
FORT
MWl
MW3
CHRY
MWl
MW3
AMER
MWl
MW3
vw
MWl
MW3
M
MEAN
8.31
7.55
N-
6.81
6. 19
7.95
7.02
5.36
4.90
N=
6.31
5.96
MEAN
N=
6.75
6. 1C
6.57
6.03
6.6^
5.70
M=
6.49
5.71
N=
5.95
5.59
t L o
S.D. MEAN
81 N=
6.1, 90.18
5.7 81.39
45 N=
5.1 76.13
4.9 66.71
25 N=
5.2 96.67
4.9 83-49
7 N=
5.1 45.00
4.3 42.82
1 1 N=
3.5 62.79
3.2 60.02
WASHINGTON
S.D. *FAN
80 N=
4. 1 79.86
3.9 69.30
38 N=
5.9 59.05
5.^ 51.34
28 N=
6.7 77.01
6.2 61.26
9 N=
4'. H 74.20
3.. 7 67.71
1 1 N=
2.2 50. 5C
2.1 47.58
S.D.
81
42.5
42.0
45
45.2
43.1
25
44.2
37.4
7
16. 1
27.0
1 1
20.3
19.6
, D. C.
S.O.
80
47.1
45.1
38
31.1
29.4
28
54.8
44.0
9
44.5
43.2
1 1
16.6
16.7
COZ-
MEAN
N=
516.01
501.18
N=
474.79
46 2 . 5 8
491.00
480.62
488.02
473.95
N=
239. 8R
237.35
MEAN
N=
5R9.31
572.45
N=
505.08
493.06
N=
531.23
525.98
N=
444.71
435.08
323.97
320.12
S.D.
81
100.8
101.1
45
123.6
120.9
25
92.2
91.9
7
82.9
79.6
11
58.9
58.2
S.D.
80
133.8
127.3
33
124.9
12?. 5
28
101.4
92.1
9
86.9
81.3
11
57.1
56.3
MEAN
N=
3.59
3.63
4.12
4.26
N=
3.41
3.62
N=
4.44
4.52
1.83
1.75
MEAN
N=
5. 1C
5.16
5.32
5.48
6.15
6.55
N=
4.19
4.21
N=
3.62
3.66
S.O.
81
1.6
1.6
45
1.7
1.7
25
1.9
1.9
7 '
1.7
1.6
1 1
.5
.4
S.O.
80
2.1
2*1
38
2.3
2,4
28
2.4
2.4
9
1.3
1.5
1 1
1.4
1.7
-------
3-40
3.3.1 Federal Test Procedure Results by Vehicle Weight and City
The results of the 1972 (MW 1) and 1975 (MW 3) Federal test
results presented in this section are displayed by vehicle weight class. The
weight class for each vehicle was determined from the equivalent inertia
assigned to each vehicle as stipulated in the Federal Test Procedures.
Hydrocarbons and carbon monoxide for the five cities excluding Denver exhibit
a slight upward trend with increasing vehicle weight. The higher hydrocarbon
values in the 1501-2000 pound class appear to be typical of small engined
vehicles. There is a clearly defined trend of increasing carbon dioxide and
oxides of nitrogen levels with increasing vehicle weight.
FEDERAL TEST
CAR WEIGHT
1501-2000
Mtfl
MW3
2001-7530
Mwl
MW3
2501-30CO
MW1
MW3
3001-35CO
MW1
MW3
3501-4000
Mril
MW3
4001-4500
MW1
MW3
4501-5000
MWl
MW3
50C1-5500
MMl
MW3
H
MEAN
N-
7.12
6.70
N =
3.98
3.67
N =
7.10
6.35
N=
7.60
6. 88
PROCEDURE
FIVE CITI
S.D.
54
5.2
5.2
RESULTS BY VEHICLE WEIGHT AND
ES EXCLUDING DENVER
8.76
7.91
N=
6.64
5.96
N-
7.c:
6.39
N=
6.64
5.69
L U
MEAN S.D.
N= 54
55.41 23.4
•52.53 23.3
33 N= 33
2.7 4ft. 22 23.3
2.6 42.31 28.7
132 N= 132
7.7 71.31 37.7
7.4 62.51 36.8
19? N= 192
7.4 83.19 42.9
6.9 73.7C 40.6
i= 263 N= 263
8.2 90.75 50.2
7.7 80.33 47.1
141 N= 141
3.9 85.Cl 42.7
3.7 74.48 40.1
31 N= 31
8.8 94.60 51.2
3.5 84.81 48.3
5 N= 5
3.6 75.66 41.6
3.4 64.40 37.6
C02
MEAN S.D.
N= 54
277,14 60.9
272.90 S7.7
N= 33
342.30 65.1
332.27 60.7
N= 132
422.27 80.2
41C.82 76.2
N= 192
501.05 91.9
487.34 88.3
N= 263
549.06 124.7
536.6S 116.3
N= 141
621.95 117.2
605.15 111.9
N= 31
719.88 201.2
716.45 252.0
675.52 134.0
666.54 107.3
CITY
MCXL
MEAN S.D.
M= 54
2.62 1.5
2.53 1.5
N= 33
3.76 1.9
3.76 ?.f
N= 13?
3.82 1.8
3.89 l.S
N= 192
3.92 1.8
4.00 1.9
N= 263
3.99 2.0
4.09 2.0
N= 141
4.90 2.0
4.99 2.0
N= 31
4.77 2.2
4.85 2.4
N= 5
5.93 2.3
5.93 2.1
-------
3-41
FEDERAL TEST PROCEDURE RESULTS BY VEHICLE WEIGHT AND CITY
LOS ANGELES
CAR WEIGHT
1501-2000
HM1
MM 3
2001-2500
MM1
MH3
2501-3000
MH1
MM3
3001-3500
HW1
HM3
3501-4000
MM1
MW"
4001-4500
MM1
MM 3
4501-5000
MM I
MM 3
5001-5500
MH1
CAR WEIGHT
f501-2000
MW1
MM3
2001-2500
HW1
MM 3
2501-3000
MM1
MM3
3001-3500
MM1
MW3
3501-4000
MM1
MM3
4001-4500
MM1
MM3
4501-5000
MM I
MH3
5001-5500
MU1
MM 3
H
MEAN
N=
7.79
7.02
N=
2.73
2.49
9.87
8.94
N=
9.27
8.38
7.64
6.83
N=
6.71
6.08
6.05
5.29
N=
8.73
7.56
C
S.O.
13
4.3
3.9
5
.2
.3
38
12.8
12.3
44
9.9
9.7
50
4.7
4.4
17
2.5
2.7
6
2.3
2.4
2
5.2
5.3
c
MEAN
N=
64.65
60.89
N=
39.68
34.09
N«
79.24
69.30
N=
93.29
77.55
92.57
79.33
N=
93.86
81.31
97.61
86.06
N=
84.09
75.68
0
S.O.
13
23.4
24.8
5
16.5
13.1
38
43.7
41.9
44
43.5
42.6
50
40.8
38.9
17
46.2
43.6
6
36.0
38.9
2
37.2
38.9
C02
MEAN
295.63
289.65
N=
335.96
327.33
N=
476.71
461.84
N«
550.57
536.25
N=
557.00
544.89
N=
627.15
619.35
N=
765.75
779.40
N=
626.06
628.76
S.O.
13
47.6
47.9
5
43.0
41.5
38
83.6
82.0
44
100.2
97.0
50
153.5
147.4
17
121.9
109.8
6
156.3
227.0
2
182.6
148.0
NOXC
MEAN
2.43
2.30
N*
4.13
4.08
N-
3.52
3.53
N*
3.62
3.74
N=
3.32
3.40
N=
4.25
4.31
N=
4.72
4.63
N=
5. 10
5.33
S.O.
13
1.0
.9
5
1.7
1.7
38
1.6
1.6
44
1.8
1.8
50
1.8
1.8
17
1.5
1.4
6
2.5
2.6
2
1.3
1.3
DENVER
H
MEAN
N=
6.89
6.16
N=
5.12
5.11
N=
8.77
7.67
N=
9.71
8.57
N-
11.36
9.89
10.82
9.32
N=
5.90
5.34
N-
5.88
5.04
C
S.O.
12
2.0
1.9
5
3.4
3.6
23
3.2
3.3
48
4. 1
3.7
56
7.4
6.7
19
5.8
4.9
4
1.6
1.5
2
1.6
1.9
C
MEAN
N=
79.97
78.12
N=
48.18
48.15
N=
116.44
106.52
N=
113.36
103.00
N*
141.19
124.24
N=
152.51
140.61
N=
119.44
108.16
N*
165.83
155.20
0
S.O.
12
14.5
16.9
5
17.0
19.3
23
37.5
37.7
48
47.3
42.9
56
63.1
52.2
19
61.1
60.3
4
44.5
45.9
2
22.8
30.8
C02
MEAN
N=
261.11
252.41
341.68
330.90
N=
389.69
375.50
N=
470.89
456.19
N=
518.63
501.33
N=
568.04
546.12
N=
672.34
643.26
N=
780.90
756.49
S.O.
12
48.3
46.3
5
48.8
47.5
23
72.5
71.0
48
78.2
78.1
56
92.4
78.4
19
85.9
87.3
4
83.2
84.5
2
73.5
57.6
NOXC
MEAN
N=
1.31
1.19
N=
2.26
2.14
N=
1.94
1.94
N=
2.35
2.31
N=
2.41
2.37
N=
2.40
2.42
2.60
2.67
2.28
2.32
S.O.
12
.4
.4
5
1.3
1.3
23
1.1
1.1
48
1.3
1.3
56
1.4
1.3
19
1.1
1.1
4
.6
.5
2
.9
1.2
-------
3-42
FEDERAL TEST PROCEDURE RESULTS BY VEHICLE WEIGHT AND CITY
CHICAGO
CAR WEIGHT
1501-2000
MW1
MW3
2001-2500
MM1
MM3
2501-3000
MW1
HW3
3001-3500
MH1
MW3
3501-4000
MM1
MW3
4001-4500
HH1
MW3
4501-5000
HWl
MH3
5001-5500
MVU
MW3
H
MEAN
N=
7.83
7.92
N=
4.32
4.05
N=
5.25
4.48
N=
7.67
6.91
N-
8.93
7.92
N=
6. 37
5.68
N=
10.35
9.75
N=
5.70
4.20
C
S.D.
10
5.5
6.6
8
4.0
3.9
18
2.3
2.0
38
11.1
10. 1
55
9.0
8.5
30
5.6
5.1
9
16.1
15.4
I
.0
.0
C
MEAN
N=
50.40
48.30
N=
55.69
52.87
N=
70.36
62.58
N=
67.02
63.03
N=
86.91
74.50
N=
75.92
63.97
N=
87.76
81.02
61 .47
41.44
0
S.D.
10
23.6
24.9
8
42.4
42.1
18
34.4
32.3
38
29.4
30.7
55
49.1
41.9
30
33.9
23.8
9
59.4
56.5
1
.0
.0
C02
MEAN
N=
260.54
257.54
N=
332.93
330.28
N=
392.06
384.36
N=
454.67
444.03
N=
500.02
497.18
N=
608.14
592.37
N=
649.70
631.89
N»
573.54
587.84
S.D.
10
51.0
46.9
8
79.0
86.8
18
68.5
54.6
38
87.7
84.8
55
109.5
101.2
30
126.8
120.5
9
110.4
100.6
I
.0
.0
NUXC
MEAN
N=
2.18
2.09
N=
2.13
2.10
N=
3.59
3.66
N=
3.52
3.59
N»
3.39
3.53
N=
4.35
4.45
N=
4.54
4.71
H-
•j.-tl
..56
S.D.
10
.7
.6
8
.8
.9
13
2.2
2.1
38
1.3
1.3
55
1.5
1.4
30
1.4
1.3
9
1.7
2.0
1
.0
.C
HOUSTON
CAR WEIGHT
1501-2000
MH1
MW3
2001-2500
HX1
MW3
250 1-3000
MW1
MW3
MEAN
N=
7.55
6.98
N=
4.76
4.42
N =
6.09
5.45
S.D.
11
8.5
8.0
3.1
3.0
20
2.3
2.1
C 0
MEAN S.D.
5S.16
54.31
N=
75.38
68.96
11
23.9
22.9
N= 9
46.06 28.8
43.15 29.6
20
30. 1
30.2
C02
MEAN S.D.
283.80
278.67
N=
350.50
339.88
420.04
404.17
11
81.9
74.0
9
46.5
42.1
20
79. 1
73.3
— NUXC
MEAN
N=
2.87
2.71
N=
4.55
4.62
N=
4.?0
4.17
S.D.
11
1.9
1.9
2.2
2.4
20
1.9
1.3
300 1-3500
MW1
MW3
3501-4000
MH1
MW3
4001-4500
MM1
N*3
4501-5000
MW1
MW3
5001-5500
MW1
MW3
M= 35
6.83
0.23
N=
9.81
8.97
6.33
5.77
N=
4.31
3.95
N=
7.40
6.54
3.3
58
1C. 4
3P
3.4
3.2
1.6
1.5
.0
.0
N=
89.29
83.30
107.38
99.57
85.85
73.90
76.67
70.42
125.35
105.54
35
43.7
43.3
58
63.5
61.3
30
43.1
40.3
5
43.9
39.7
1
.0
.0
N=
508.44
436.81
579.51
562.76
N=
652.17
626.27
N=
902.65
924.08
N=
736.77
703.84
35
37.8
87.0
58
133.1
124.2
30
135.1
125.5
5
369.4
509.8
.0
.0
35
4. 35
4.35
N=
3.98
4.C4
5.25
5.26
N=
6.17
6.02
N=
4.77
4.29
2.0
2.0
58
1.9
1.9
1= 30
2.1
2.1
1.8
2.0
.0
.0
-------
3-43
FEDERAL TEST PROCEDURE RESULTS BY VEHICLE WEIGHT AND CITY
ST. LOUIS
CAR HEIGHT
0000-2000
MW1
MW3
2001-2500
MW1
MW3
2501-3000
MW1
MW3
3001-3500
MM1
MW3
3501-4000
MM1
MW3
4COI-4500
MW1
MH3
4501-5000
MW1
HM3
5001-5500
MW1
MW3
H
MEAN
6.59
6.24
3.71
3.43
N=
6.76
6.34
N =
7.46
6.72
N=
8.72
7.78
N=
7.72
7.03
N=
5.44
4.60
N=
.00
.00
C
S.O.
9
3.8
3.4
5
1.3
1.3
26
5.2
5.5
39'
4.3
4.0
53
7.5
6.8
34
3.8
3.9
3
3.5
2.9
.0
.0
C
MEAN
59.40
56.59
N=
54.85
48.42
N=
69.87
63.58
N=
81.91
71.38
N=
87.49
78.23
98.57
88.06
N=
114.75
104.43
N=
.00
.00
0
S.D.
9
20.5
19.7
5
22.8
26.4
26
38.7
39.9
39
39.4
35.7
53
44.0
41.1
34
48.2
47.8
3
60.6
52.6
.0
.0
CO?
MEAN
241.94
240.36
328.38
304.32
N=
366.35
352.42
473.04
465.38
N=
543.45
527.89
N=
557.69
543.95
644.94
628.51
.00
.00
S.O.
9
59.9
58.6
5
121.8
91.6
26
59.0
57.0
39
64.8
61.0
53
94.0
90.9
34
76.9
85.6
3
167.3
155.9
.0
.0
NJXC
MEAN S.O.
N= 9
1.84
1.78
N* 5
3.08 1.
3.05 1.
N= 26
3.59 1.
3.63 1.
N= 39
3.39 1.
3.51 1.
N= 53
3.92 1.
4.01 1.
N= 34
4.13 1.
4.78 2.
N= 3
2.37
2.28 '
N=
.00
.00
-
5
5
5
6
8
9
3
3
7
7
8
0
7
5
0
0
CAR WEIGHT
0000-2000
MH1
"1W3
2001-2500
MW1
MW3
2501-3000
MW1
MW3
30C1-3500
MWl
MW3
3501-4000
MW1
MW3
4001-4500
MW1
MM3
4501-50PO
MWl
MW3
5C01-5500
MWl
MM3
WASHINGTON
H
MEAN
N=
5.69
5.32
N=
3.61
3.22
N=
5.67
4.81
6.40
5.81
N=
8.51
7.84
N=
5.89
5.17
N=
6.21
5.65
N=
2.66
2.58
C
S.O.
11
2.5
2.5
6
1.6
1.4
30
3.5
3.1
36
3.2
47
7.7
7.3
y.
2.8
2. 3
8
2.9
2.7
I
.0
.1
C
MEAN
N=
43.03
41.37
N=
32.07
28.73
N=
60.35
48.63
83.36
73.43
N=
76.45
66.36
72.87
61.32
N=
103.^0
89.79
N=
23.31
23.69
0
S.D.
11
22.3
22.0
6
12.8
13.7
30
34.5
31.7
36
53. 1
48.0
47
44.3
41.2
30
38.5
33.0
8
59.5
58.6
1
.0
CO?
MEAN
N=
292.51
287.92
N=
359.30
350.93
421.42
417.13
512.62
497.59
N=
566.77
551.90
N=
675.43
653.14
N=
678.28
667.57
315.17
783.54
S.D.
11
53.7
53.6
6
27.3
27.4
30
55.2
50.8
36
89.3
79.5
47
106.0
99.3
30
9C. 1
84.8
8
140. 7
137.3
1
.0
.0
NOXC
MEAN
N=
3.66
3.63
N=
5.01
5.01
4.27
4. 50
N=
4.89
4.95
5.49
5.64
N=
6. 34
6.47
N=
5.08
5.43
9.77
9.38
S.O.
11
1.9
2.1
6
1.8
1.8
30
1.7
1.8
36
2.2
2.3
47
2.2
2.3
31
1.9
1.9
2.7
1
.0
.0
-------
3-44
3.3.2 Federal Test Procedure Results by Transmission and City
This section summarizes 1972 and 1975 Federal Test Procedure
results (MW 1 and MW 3 respectively) sorted by automatic (coded 0) and
manual (coded 3 § 4) transmission vehicles. A large difference in mass
emission levels between the transmission types exists for CO, C02 and NOXC.
However, this difference may be representative of the small displacement
engine vehicles which comprise a major portion of the 180 vehicles with 3 or
4 speed manual transmissions.
FEDERAL TEST PROCEDURE RESULTS BY TRANSMISSION AND CITY
FIVE CITIES EXCLUDING DENVER
TRANSMISSION
C
MvU
MW3
3&4
n i
MEAN
N=
7.23
6.49
N=
8.60
7.95
S.D.
671
6.
6.
ISO
7.
7.
MFAN
9
5
5
3
83.
72.
72.
68.
N=
39
94
N=
83
16
u
S.D.
671
45.8
43. 3
180
40.7
39.1
v*u<
MEAN
551.
537.
368.
361.
N=
01
31
N-
17
00
S.O.
671
133.
133.
180
1C4.
IOC.
4
1
6
7
— — — — pj j A
MEAN
N=
4.34
4.44
N=
2.92
2.91
S.O.
671
1.9
?.o
180
1.5
1.6
-------
3-45
FEDERAL TEST PROCEDURE RESULTS BY TRANSMISSION AND CITY
LOS ANGELES
TRANSMISSION
C
MWl
MW3
3&4
Mdl
MW3
TRANSMISSION
C
MWl
MW3
3&4
M*l
MW3
TRANSMISSION
f"(
MWl
MW3
3&4
MWl
MW3
H
MEAN
7.
7.
9.
9.
N=
93
10
N=
95
15
— — — ri
MEAN
9.
a.
10.
9.
ME
7.
6.
a.
8.
N =
45
16
N=
81
87
-il
AN
N=
33
52
N=
68
15
L
S.D.
145
8.0
7.7
30
9.8
9.5
S.D.
128
5.1
4.4
41
6.5
— — —
S.D.
138
9.2
8.6
31
6.2
6.2
C
MEAN
89
75
73
67
,N=
.15
.79
N=
.55
.86
U
S.D.
145
42.9
30
35.9
34.7
OUi'
MEAN
N=
558.98
546.87
N=
372.31
365.29
S.D.
145
137.1
139.1
30
97.4
94.6
ME
3.
3.
2.
2.
DENVER
MF/VN
130
115
in
99
M
75
65
73
69
N=
.43
.26
N=
.38
ml)
CHI
— C
biAN
N=
.24
.68
N=
.8')
.39
u
S.D.
128
57.5
50.4
41
45.6
V4. 4
CAGO
0^. __ __
s.n.
138
41.7
37.0
31
38.8
36.1
V-iJ
-------
3-46
FEDERAL TEST PROCEDURE RESULTS BY TRANSMISSION AND CITY
HOUSTON
TRANSMISSION
0
M*l
MW3
344
MW1
Mrt3
TRANSMISSION
n
Mw'l
MW3
3&4
MWl
MW3
TRANSMISSION
C
3&4
MWl
H
MEAN
N=
7.10
6.41
3.57
™~ ™ """"" •"" f\
MEAN
N=
7 . 3<.'
6. 61
N=
8.41
7.65
H
MEAN
N =
6.47
5. 78
N=
7.C4
6. 5"
C
S.3.
132
5,7
5.1
37
10.6
11. d
C
S.O.
122
5. 5
•5.3
47
5.5
4.9
c
S.D.
134
5.?
4. 3
35
3.8
3.6
C
MEAN
N=
91.47
84. 13
N=
79. C6
75.01
ST.
C
MEAN
36.67
76.3?
7C.H6
WASHI
C
"IF AN
74.62
63.27
60.3.1
56.4o
Q
S.O.
132
50.9
'+3.9
37
51.4
50.0
LOUIS
u
s.o.
122
44. 7
4?. 6
47
3 3. 3
36.6
NGTON
13
S.i).
134
A6. 4
42. 1
35
3 5 . 8
35.1
OJ^
MFAN
584.89
560.55
N =
370.10
357.12
C02
MEAN
N=
523.46
5.19.88
375.12
364.89
s.n.
132
161. 1
168.5
37
105.0
98.6
S.O.
122
97. 7
97.4
47
114. H
CO?
MFAN S.U.
N =
571.85
557. OC
N=
37n. gg
367. 7C
134
12^.1
117.1
3=;
89. n
33. 5
MEAN
- . 6 1
4 . -.-, t
3. 33
3.27
\L)XC
MEAN
N= 1
'..01
4. 12
2.6?
2.65
NiJXC
MEAN
N= 1
5. 53
5.69
3.79
3. HI
S.D.
132
37
1.8
1.9
S.D.
22
1.7
1.7
47
1.2
1.3
S.O.
34
2.2
?.2
35
1.7
1.8
-------
3-47
3-4 FEDERAL TEST PROCEDURE RESULTS' BY COMMON ENGINE CLASSES
The 1972 and 1975 Federal Test Procedure results (excluding Denver)
are summarized in this section by common engine classes. The engine classes
were selected primarily by make and cylinder displacement and are not compar-
able with the engine "families" described in the Federal Test Procedures.
The digits following the make denote engine displacement in cubic inches and
the number of cylinders. The number of vehicles tested in each class is
denoted by "N", and S.D. is the standard deviation about the mean of the test
results. Whenever possible, engine design considerations were applied to the
selection of a specific class because a specific class may have contained
evolutionary design changes by model year even though the engine may have had
the same displacement. There are significant differences in all effluent
levels among various engine classes, but the differences may be associated
with model year or emission control equipment, rather than the engine class
itself. For instance, the Chevrolet 283 CID engine, the Ford 352 CID engine,
and Volkswagen 73 CID engine were manufactured prior to nationwide emission
control regulations. Also, the Chevrolet 327 CID engine and the Ford 289 CID
engine were manufactured either prior to, or during the early years of nation-
wide emission control regulations.
-------
MAKE
CHFV
CHEV
CHEV
CHEV
CHEV
CHEV
PONT
PONT
PONT
PONT
OLDS
BUIC
Fn*o
CID CYL
?30 6
•Ul
283 8
1W1
•Irfl
317 a
1H1
• 16
5 . 99 2.5
5 . 24 2.5
H=
11.36
13.45
N=
5. 11
4.59
N*
9.17
8.32
N =
4.29
3.73
N=
3.53
3.T5
N=
A, 16
7. in
N-
3.8<
3.50
N«
9.96
9.35
N*
7.99
7.4:
N-
4.52
4.02
N =
5. 37
4.44
3.96
60
3.9
8.5
16
1.5
1. )
31
4.2
4.1
31
2. 1
1.8
5
1.3
1 .1
9
3.S
2.9
13
.7
.6
19
13.4
12.7
22
12.7
12.9
16
2.2
2.1
13
3.4
19
2.4
2.1
C
MEAN
75.99
66.23
102.
93.
S2.
55.
113.
1 - 2.
59.
49.
55.
4P.
33 •
73.
47.
30.
93.
7S.
9 , .
73.
65.
55.
K ».
4-1.
42.
N=
36
U
N*
17
10
N=
85
N=
85
^•:
N=
8d
13
N =
47
89
N =
44
43
M=
3 7
54
N=
31
12
M=
H
17
N=
61
M-
3"
0
S.D.
16
15. 1
3t>.'»
60
47.0
45.9
16
iJ.l
34.9
31
41.3
31
\ 7. *j
3). )
5
36. 7
31.0
9
30.2
36.2
13
21.3
13.5
19
37.0
36.1
22
59.8
57.5
16
39.6
36.5
13
72.9
19
25.?
24."
C02
MEAN S.D.
N= 16
447.73 71.2
436.19 67.1
N=
434.16
430.83
N-
526.94
503.58
N =
529.76
N =
64d. 19
625.94
N=
895. or
J25.74
•« =
525.57
503.91
K-
629.78
594.81
N=
543.99
54'J.7i
=
6C1. 4
595. 9
=
639. 4
608.12
N =
6'4. )3
N=
417.7'j
395.92
60
73.1
77.3
16
96.8
94.1
31
93.4
31
108.3
91.9
5
373.4
509.3
9
83.5
78.6
13
93.8
96.4
19
1^7.1
J5.7
72
63.1
63.0
16
100.2
79.4
13
132.1
19
70.5
63.1
NOXC
MEAN S.D.
N= 16
4.16 2.2
4.29 2.2
N=
3.ia
3.42
N-
4.60
4.59
N=
J.38
N=
5.C8
5.12
N=
5. PI
4.76
N=
3.82
3.84
N-
4.75
5.04
N=
4.65
4.52
N=
4.00
4.20
N-
4.30
4.36
H=
3.51
N-
5.18
s.oa
66
i
i
16
1
1
31
1
31
1
1
5
1
1
9
I
1
13
I
1
19
2
1
22
1
1
16
1
1
13
1
]
19
2
1
.6
.7
.6
.6
.7
.6
.5
.6
.3
.4
.5
.2
.3
.0
.9
.6
.9
.4
.4
.9
. 8
.0
.9
MAKE CID CYL
FORO 239 3
Hril
MW3
FQRO 302 3
MK1
M*3
FTOO 351 9
*4ri 1
•U3
FIWO 352 3
HJ1
1W i
HE9C 390 8
M41
•1J3
PLYH 225 0
^Ul
•1U3
PL»M 31d 9
Hrt 1
MM 3
00)6 333 8
1U1
1«'3
VilLK C73 4
H^ 1
<*W3
VGi.K C91 4
MM!
m
VOLK 0-)7 4
I'^l
MJ3
H
MEAN
10.59
9. 94
N=
5.13
4.67
N=
4. 36
3.31
N =
10.87
N=
ti. 0 J
7.31
N-
5.53
4.59
N»
7.43
6.43
N-
3.05
7.05
M*
12.07
11.75
•i =
5.02
4.61
N=
4.73
4.21
C
S.D.
35
12.?
11.3
12
1. 1
!.•-
21
1.4
1.1
17
h. 9
35
8.5
7.7
24
2.7
2.4
32
6.6
6. 0
26
6. 1
5.9
21
12."
11. A
21
2.2
1.9
1 1
3.5
3.0
C
MEAN
N=
SC .47
N=
57.01
47. IS
N=
56.73
45.47
N =
102. "3
9C .76
N=
84.13
72.70
N=
72. 1C
59.17
N.
84.96
70. P8
N-
101.01
3d. 05
N-
65. C8
62.73
N-
55.71
52.74
N=
49.83
45.84
0
S.D.
35
31.0
12
27.6
25. 7
21
22.7
20.6
17
33.9
35
38.8
36.3
24
27.3
2d. 1
32
56.7
44.3
26
50.6
53.5
21
26.7
26.5
21
25.6
25.1
1 1
H.7
18.9
C02
MEAN S.D.
H= 35
493.90 33.4
47C. 75 HI. 8
N=
573.47
563.04
N =
639.08
613.58
N=
555.30
N«
605.75
597.99
N =
415.23
415.30
N =
527.11
517.57
N-
531.69
570.71
N»
243.25
241.23
M>
30F.16
299. T )
N=
514.32
314.44
12
91.8
77.3
21
66.4
60.4
17
126.9
115.5
35
130.7
125.5
24
65.7
59.2
32
82.4
77.2
26
104.5
lOil. 3
21
59.4
60.0
21
51.9
46.6
11
73.2
79.8
NOXC
MEAN S.O.
N= 35
3.83 1.9
3 . 84 1.9
H-
6.16
6.41
N*
5.19
5.37
N =
4.07
4*20
4.29
4.5^
*=
4.30
4.59
N-
4.81
5.05
N*
4.37
4.62
N=
2.26
2.25
N>
2.8?
7.64
S=
7.62
2.55
12
2.1
2.0
21
1.7
1.6
17
1.8
1 • 9
35
2.0
2.0
24
2.0
2.1
32
2.4
2.5
26
2.5
2.6
21
1.5
1.5
21
1.4
1.4
1 1
.8
.1
-n
o
3)
*
-H
5
5>
o
o
o
_c
X10
om
§£
o*-"
a™
^x
mo
'i
0
m
z
0
z
o
£
-------
3-49
3.5.1 Acceleration/Deceleration Sequence Bag Results, Steady State
Results, and Short Cycle Results by City
This section presents mass emission results for the acceleration/
deceleration sequence, the idle, 15 mph, 30 mph, 45 mph and 60 mph steady
states and the Federal short cycle. These results include means, the range
of emission data, standard deviation and a measure of skewness which was
described in Section 2.7. Oxides of nitrogen are not corrected for humidity.
All results are presented on a grams per mile basis except for idle results
which are in grams of effluent per minute. Trends in all effluents for the
steady state speeds are evident for most cities and the five cities combined.
FIVE CITIES EXCLUDING DENVER - 851 TESTS
ACCEL/DECEL
STEADY STATE 45
STEADY STATE 1«>
STEADY STATE IDLE
STEADY STATE 30
STEADY STATE 60
SHORT CYCLE
EFFLUENT MASS
HC
CO
C02
NOX
HC
CO
C02
NOX
HC
CO
C02
NOX
HC
CO
C02
NOX
i HC
CO
C02
NOX
HC
CO
C02
NOX
HC
CO
C02
NOX
5.18
52.45
452.99
5.39
2.90
27.79
355.55
4.21
5.11
67.36
374.23
0.75
1.34
16.19
68.35
0.11
2.99
30.02
323.03
2.00
?.85
28.50
401.60
6.35
5.34
55.15
408.96
3.33
RANGE
HI LO
62.55
235.13
985.35
20.45
64.39
184.63
737.79
14.95
81.76
420.74
1047.52
10.30
24.22
137.25
317.92
2.52
41.96
221.54
717.18
15.43
44.35
233.76
878. <13
19.86
52.73
534.28
1134.78
22.89
C.81
2,95
79.32
0.4?
0.79
0.23
72.39
0.17
0.20
0.64
41.42
C.02
o.rs
0.14
9.^6
0.^0
0.14
0.34
52.16
0.04
0.13
1.19
96.74
0.30
0.76
2.19
42. "1
0. ?5
S.O.
5.46
35.85
125.74
2.50
4.52
23.5?
04.75
2.56
6.65
52.63
138.76
1. 01
1.73
11.78
31.92
0.19
3.79
30.74
89.52
1,56
4.29
30.69
104.92
3.59
5.24
40.66
125.81
2.01
SKEWNES?
Gl 32
5.43
1.64
0.02
0.56
7.57
1.97
-0.09
0.84
5.39
1.36
1.06
5.07
6.42
1.66
1 .37
8.17
5.69
2.05
0.29
2.36
5.99
?.50
-0.19
0.62
4.43
2.99
0.96
1.90
41.59
f-,49
3.29
".95
74.22
7.98
3.31
3.59
44.40
6.62
4.84
34. R2
67.72
lr. 18
8.C8
90.63
44.94
9.07
3.64
13.98
44.86
11.63
3.62
2.91
29.75
27.15
6.63
14.13
MASS IN GRAMS/MILE EXCEPT FOR IOLF
IDLE-MASS IN GRAMS/MINUTE
-------
LCS ANGELES - 175 TESTS
DENVER - 169 TESTS
ACCEL/OECEL
STEADY STATE 45
STEADY STATE 15
STEADY STATE IDLE
STEADY STATE 10
STEADY STATE 60
SHORT CYCLE
RANGE
=FLUEN1
HC
CO
C02
NOX
HC
CU
CO!
HOX
HC
CO
C02
NOX
HC
CO
CO?
NOX
HC
CO
coz
NOX
HC
CO
C02
NOX
HC
CO
C02
NOX
r MASS
5.20
48.58
448.35
4.98
2.91
74.60
357.90
3. 78
5.28
69.11
409.53
0.51
1.45
IT. 02
72.32
0.08
3.09
29.50
333.12
1.69
2.60
25.51
372.47
5.51
5.69
48.53
438.43
3.11
HI
48.00
194.94
794.01
12.11
39.53
137.99
707.44
11.22
60.00
267.48
1322.94
8.46
14.49
107.25
183.30
0.83
41.96
200.34
635.39
15.43
41.38
120.91
775.63
15.82
42.90
186.57
1134.78
8.98
CO
0.97
2.95
79.32
0.43
0.29
1.79
98.58
0.51
0.48
1.78
117.80
0.04
0.09
0.30
15.06
0.01
0.51
0.74
103.07
0.04
0.14
1.52
96.74
0.47
1.31
5.81
42.01
0.25
S.D.
_„
5.79
34.57
125.47
2.40
4.87
25.52
92.31
2.13
7.02
55.20
154.42
0.74
1.74
14.36
31.59
0.11
4.53
30.18
94.12
1.64
4.32
24.71
96.51
2.93
5.45
33.76
142.74
1.73
SKEHNESS
Gl
4.71
1.70
-0.37
0.35
5.96
1.89
-0.10
0.67
4.46
1.28
1.55
7.92
3.88
2.70
0.69
3.76
5.52
2.08
0.25
4.27
6.43
1.81
0.28
0.58
3.78
1.21
0.63
0.91
G2
29.71
6.44
3.11
2.65
40.80
7.06
3.83
3.36
29.08
4.85
9.12
82.57
24.26
15.74
3.25
20.53
39.85
9.09
3.26
31.67
50.37
6.13
4.52
3.29
22.17
4.42
5.49
3.84
ACCEL/OECEL
STEADY STATE 45
STEADY STATE 15
STEADY STATE IDLE
STEADY STATE 30
STEADY STATE 60
SHORT CYCLE
EFFLUEN'
HC
CO
C02
NOX
HC
CO
C02
NOX
HC
CO
C02
NOX
HC
CO
C02
NOX
HC
CO
C02
NOX
HC
CO
C02
NOX
HC
CO
C02
NOX
r MASS
6.91
120.89
396.55
2.55
3.94
56.43
330.09
3.07
6.06
86.49
345.65
0.83
1.47
17.20
60.54
0.12
3.74
52.13
297.92
1.53
3.87
71.13
368.91
4.52
7.07
94.68
348.85
2.13
IAN
HI
35.69
313.24
742.88
11.94
40.97
198.45
535.40
9.04
35.80
307.52
854.66
6.38
10.49
76.34
270.38
0.57
24.69
195.14
503.17
4.83
25.88
281.14
544.48
13.06
35.03
407.64
714.05
16.53
GE
LO
0.21
28.19
141.21
0.30
0.29
2.24
142.65
0.24
0.4B
3.88
130.84
0.04
0.15
0.69
16.19
0.01
0.31
2.50
107.08
0.09
0.24
1.11
159.90
0.35
0.60
12.01
126.31
0.24
S.D.
4.03
53.55
100.09
1.59
3.70
40.21
72.06
1.90
4.90
52.73
116.36
0.79
1.44
11.44
27.89
0.10
2.71
35.61
69.39
0.97
2.69
52.69
84.55
2.49
4.48
54.70
101.86
1.96
SHE III
Gl
3.26
0.76
0.01
1.84
7.03
1.30
-0.15
0.87
3.66
0.86
1.09
3.95
3.55
1.25
2.87
2.28
4.46
1.22
0.03
0.89
4.32
1.35
-0.40
0.62
2.81
1.80
0.60
4.32
«ESS
G2
20.31
3.42
3.43
9.36
65.66
4.75
3.14
3.30
20.52
4.09
5.05
23.24
18.38
6.32
20.76
8.97
30.28
4.86
3.13
3.26
32.41
5.05
2.70
3.08
14.87
9.47
1.79
30.06
MASS IN GRAMS/HUE EXCEPT FDR IDLF.
IDLE-MASS 11 GRAMS/MINUTE
MASS IN GRAMS/NILE EXCEPT FOR IDLE
IDLE-MASS IN GRAMS/MINUTE
-------
CHICAGO - 169 TESTS
HOUSTON - 169 TESTS
ACCEL/OECEL
STEADY STATE
STEADY STATE 15
STEADY STATE IDLE
STEADY STATE 90
STEADY STATE 60
SHORT CYCLE
EFFLUENT MASS
HC
CO
C02
NOX
• HC
CO
C02
NOX
. HC
CO
C02
NOX
i HC
CO
C02
NOX
1 HC
CO
C02
NOX
I HC
CO
C02
NOX
HC
CO
C02
NOX
5.72
60.63
423.37
4.87
3.59
30.53
357.65
4.37
5.47
66.57
358.70
0.87
1.30
15.49
63.85
0.10
3.48
29.77
318.61
2.36
3.62
32.63
417.11
6.26
5.74
59.74
392.28
3.42
RANGE
HI LO
62.55
226.35
985.85
20.45
43.76
184.63
737.79
14.21
56.66
307.18
854.84
6.74
7.76
66.59
317.92
2.46
41.66
129.71
680.14
13.17
44.35
233.76
878.83
16.92
52.73
229.67
1087.09
22.89
0.90
5.32
173.89
0.42
0.50
1.57
127.47
0.35
0.24
0.64
124.36
0.08
0.10
0.16
16.66
0.01
0.14
0.97
132.45
0.21
0.57
1.19
149.96
0.31
0.76
5.96
144.61
0.31
S.O.
7.72
42.23
118.17
2.32
6.07
28.79
94.45
2.71
7.34
48.90
130.01
1.00
1.39
10.35
31.57
0.20
5.14
26.63
86.05
1.71
6.02
34.64
105.64
3.70
6.81
37.84
126.54
2.41
SKEHNESS
Gl G2
5.46
1.44
0.66
1.91
5.16
1.77
0.12
0.82
4.34
1.27
0.91
3.68
2.99
1.31
3.30
10.84
5.17
1.43
0.54
2.33
5.26
2.27
0.00
0.56
4.68
1.54
1.39
3.51
35.34
4.92
5.76
14.04
30.27
7.59
4.34
3.44
25.31
5.78
4.17
17.60
13.03
6.29
26.24
130.95
32.76
4.91
4.26
12.44
31.74
10.49
4.83
2.52
27.70
6.14
8.19
27.20
ACCEL/DECEL
STEADY STATE 45
STEADY STATE 15
STEADY STATE IDLE
STEADY STATE 30
STEADY STATE 60
SHORT CYCLE
EFFLUENT MASS
HC
CO
C02
NOX
. HC
CO
C02
NOX
i HC
CO
C02
NOX
; HC
CO
C02
NOX
1 HC
CO
C02
NOX
1 HC
CO
C02
NOX
HC
CO
C02
NOX
5.16
55.64
491.11
5.33
2.83
32.38
356.13
3.47
5.68
77.29
391.06
0.83
1.50
18.74
76.13
C.14
3.02
35.11
118.01
1.49
2.47
31.71
404.79
5.70
5.52
63.16
417.01
2.83
RANGE
HI 10
31.01
193.43
770.91
10.84
64.39
163.51
606.71
8.77
81.76
420.74
1047.52
10.30
24.22
72.00
217.13
1.88
23.71
221.54
611.91
5.14
28.72
188.21
720.75
11.54
47.21
267.10
1112.67
8.03
1.31
6.71
104.42
0.63
0.41
2.11
72.39
0.17
0.20
1.12
154.98
0.02
0.07
0.14
10.80
0.01
0.21
2.08
82.94
0.14
0.35
2.08
103.35
0.30
0.93
4.79
105.63
0.25
S.D.
4.08
33.54
146.76
2.40
5.09
30.66
106.92
2.14
9.11
62.05
153.65
1.33
2.63
12.56
37.11
0.27
3.30
35.70
88.83
0.96
2.87
30.12
114.88
3.13
5.48
42.73
123.78
1.59
SKEUNESS
Gl G2
3.69
1.41
-0.06
0.22
10.71
1.94
-0.14
0.53
5.50
1.72
1.45
4.46
6.72
0.93
0.71
4.18
3.74
2.32
0.12
1.02
6.39
2.34
-0.72
0.38
4.30
1.80
1.02
0.67
19.37
5.93
2.33
2.17
128.92
7.74
2.61
2.21
39.81
8.80
6.20
25.62
54.41
4.68
3.40
23.94
19.81
10.72
3.40
4.01
51.22
10.67
3.46
2.24
26.96
8.21
7.72
2.92
MASS IN GRANS/MILE EXCEPT FOR IDLE
IDLE-MASS IN GRAMS/MINUTE
MASS IN GRAMS/MILE EXCEPT FOR IDLE
IDLE-MASS IN uRAMS/MINUTE
-------
ST. LOUIS - 169 TESTS
WASHINGTON - 169 TESTS
ACCEL/OECEL
STEADY STATE 45
STEADY STATE 15
STEADY STATE IDLE
STEADY STATE 30
STEADY STATE 60
SHORT CYCLE
EFFLUENT MASS
HC
CO
CO 2
NOX
> HC
CO
CD2
NOX
> HC
CO
C02
NOX
1 HC
CO
CQ2
NOX
) HC
CO
C02
NOX
1 HC
CO
C02
NOX
HC
CO
CQ2
NOX
5.27
52.14
419.98
5.05
2. •'
26.1 :,
315.26
3.38
4.90
67.66
334.24
0.53
1.33
16.43
64. 28
0.08
2.76
29.54
311.64
1.57
2.67
26.97
362.26
5.43
5.28
56.43
378.23
3.10
RANGE
HI LO
31.27
Z07.91
674.26
10.94
19.81
168.86
580.22
7.71
32.30
203.32
823.18
7.94
10.64
48.48
180.15
0.80
20.11
139.56
717. U
7.21
27.13
200.68
531.95
13.21
25.12
534.28
973.58
12.05
1.16
9.90
109.01
0.82
0.64
0.23
94.96
0.27
0.48
1.14
41.42
0.08
0.16
0.34
9.06
0.01
0.64
0.34
52.16
0.11
0.45
1.74
115.03
0.31
0.86
2.19
97.51
0.49
S.O.
4.42
31.59
105.03
2.31
2.74
28.71
77.19
1.75
4.42
49.12
119.45
0.77
1.41
10.67
27.67
0.10
2.59
28.32
84.23
1.09
3.54
32.56
82.01
2.79
3.99
49.17
113.90
1. 76
SKEWNESS
61 G2
3.18
1.46
-0.41
0.41
4.23
2.26
-0.33
0.48
2.85
0.60
0.85
7.38
3.88
0.45
0.92
4.79
4.10
1.31
0.71
1.76
4.35
3.08
-0.65
0.49
2.46
5,49
1.45
1.69
15.44
6.51
2.97
2.69
22.92
10.15
3.80
2.46
13.93
2.52
4.44
65.17
22.35
2.56
4.96
32.32
23.35
4.51
6.17
7.4")
24.35
14.71
3.24
2.82
10.61
53.01
9.85
8.47
ACCEL/DECEL
STEADY STATE 45
STEADY STATE 15
STEADY STATE IDLE
STEADY STATE 30
STEADY STATE 60
SHORT CYCLE
:FFUUEN
HC
CO
C02
NOX
HC
CO
C02
NOX
HC
CO
C02
NOX
HC
CO
C02
NOX
HC
CO
CO?
NOX
HC
CO
C02
NOX
HC
CO
C02
NOX
r MASS
4.57
45.39
4(2.40
6.74
2.57
25.40
390.83
6.04
4.23
56.10
380.44
1.04
1.12
13.25
65.04
0.13
2.59
26.19
343.54
2.88
2.83
25.79
452.50
8.90
4.46
49.11
417.79
4.23
RANGE
HI LO
37.73
235.13
769.85
12.69
24.28
144.45
586.43
14.95
22.48
225.50
909.42
9.12
6.45
51.19
200.73
2.52
23.90
193.56
546.58
9.18
27.90
186.15
685.38
19.86
28.28
189.19
734.93
11.04
0.81
5.54
177.65
1.63
0.35
1.05
175.57
0.92
0.39
1.72
153.30
0.28
0.05
0.36
14.21
0.03
0.26
0.43
123.63
0.38
0.13
1.43
168.15
1.59
0.85
3.87
149.36
0.74
S.D.
4.42
34.89
112.91
2.62
2.82
28.30
85.59
2.95
J.86
44.47
138.97
1.02
l.OJ
9.64
29.31
0.20
2.60
31.80
88.86
1.74
3.99
30,31
97.95
4,07
3.82
36.16
110.94
2.16
SKEMNESS
Gl G?
4.66
7.10
-0.26
0.02
5.51
1.93
-0.41
0.30
2.49
1.02
1.14
4.7Z
2.27
0.98
1.23
10.69
5.24
2.34
-P. 11
0.91
4.94
2.44
-0.44
0.09
3.36
1.36
0.27
0.56
29.82
9.14
2.81
2.36
37.94
6.66
2.58
2.69
10.26
4. OS
4.62
31.65
9.19
4.17
5.55
127.96
38.31
9.29
2.55
3.80
28.12
10.34
2.81
2.29
17.90
4.74
2.77
3.04
MASS IN GRAMS/KILE EXCEPT FOR IOLF
IDLE-MASS IN GRAMS/rtlNUTE
MASS IN GRAHS/MILE EXCEPT FOR IOIE
IDLE-MASS IK GRAMS/MINUTE
-------
3-53
3.5.2 Acceleration/Deceleration Sequence Mode Results by City
This section provides results for HC, CO, CC>2, and NOX (not
corrected for humidity) both on a concentration (ppm) basis and a mass
(grams per mile) basis for the 32 acceleration/deceleration modes.
Statistical analyses were not performed on the individual modes, but were
performed on the calculated acceleration/deceleration data described in the
next section. The acceleration rates together with initial and terminal
speeds for these modes may be found in Figure 2.6-1, page 2-50, and a complete
listing of the sequence appears at the end of Section 4.3, in the Appendix.
FIVE CITIES EXCLUDING DENVER - 85 I TESTS
(PPM)
(GRAMS PER MlLE)
MODE
1
2
3
4
5
6
7
a
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
HC
757.
353.
536.
555.
650.
399.
981.
542.
847.
610.
952.
600.
925.
616.
375.
344.
806.
449.
741.
459.
1073.
629.
709.
795.
584.
382.
830.
612.
643.
850.
546.
403.
CO
3773.
1390.
2997.
2917.
2973.
1500.
7148.
2140.
4126.
1953.
6098.
1912.
5335.
2082.
1522.
1902.
4649.
1775.
4334.
1798.
7789.
1995.
3691.
4510.
2041.
1646.
4625.
2062.
3504.
5851.
2006.
1768.
C02
19118.
6111.
10928.
17471.
24090.
8440.
33971.
12572.
32846.
9234.
31886.
8590.
29772.
10019.
6338.
5241.
23429.
7317.
23069.
6915.
31467.
8257.
17115.
29170.
9910.
6142.
27380.
8208.
15556.
30179.
9896.
5871.
NOX
212.
41.
62.
183.
328.
95.
426.
171.
493.
106.
445.
103.
436.
115.
40.
21.
298.
67.
292.
59.
402.
86.
182.
431.
118.
39.
409.
78.
155.
410.
129.
37.
HC
11.8
5.6
16.2
6.6
4.7
2.8
6.0
2.9
4.5
4.2
6.1
4.9
6.9
3.6
4.3
11.7
7.8
3.9
6.7
5.C
7.9
5.1
11,1
4.9
3.4
6.4
6.1
5.0
10.0
5.3
3.2
6.6
CO
121.29
46.75
190.38
72.53
45.18
22.18
9C.48
23.69
45.27
27.44
81.23
32.04
82.74
25.29
36.85
138.53
93.16
32.10
81.70
41.18
118.07
33.48
120.15
57.59
24.52
58.05
70.34
34.65
113.70
75.95
24.42
60.83
IS
C02
955.38
310.77
1060.35
674.88
573.36
192.40
669.26
216.33
564. 19
198.57
662.80
219.98
721.16
187.35
231.41
562.57
730.27
200.71
677.77
239. 54
742.47
211.49
861.83
582.50
183.55
324.64
649.38
209.93
779.45
610.55
185.34
300.49
NOX
11.3
2.3
6.4
7.5
8.3
2.4
8.9
3.1
9.0
2.5
9.8
2.9
11.2
2.3
1.6
2.4
9.9
2.0
9.1
2.2
10. 1
2.4
9.8
9.1
2.4
2.2
10.3
2.2
8.3
8.8
2.6
2.1
-------
3-54
ACCELERATION/DECELERATION SEQUENCE MODE RESULTS
LOS ANGELES - 175 TESTS
(PPM)
(GRAMS PER MlLE)
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
HC
649.
386.
520.
507.
618.
422.
856.
536.
787.
575.
810.
561.
824.
585.
323.
286.
673.
428.
639.
410.
874.
543.
598.
698.
539.
337.
693.
520.
548.
720.
533.
314.
CO
3506.
1490.
2657.
2591.
2641.
1550.
5528.
2213.
3484.
1821.
4672.
1831.
4312.
1870.
1464.
1739.
3658.
1517.
3480.
1573.
5513.
1696.
3003.
3438.
1623.
1620.
3410.
1787.
2790.
4082.
1637.
1514.
C02
17625.
6558.
11556.
17450.
23246.
9081.
32076.
11898.
31182.
9289.
30357.
8586.
29155.
9549.
6846.
5492.
22963.
7566.
22119.
7049.
30717.
7718.
17414.
27952.
8794.
6417.
26194.
7743.
15959.
28982.
9088.
6245.
NOX
190.
40.
69.
181.
314.
86.
408.
147.
436.
84.
422.
31.
418.
93.
30.
13.
281.
57.
274.
49.
400.
61.
169.
416.
88.
29.
394.
59.
146.
413.
106.
30.
HC
9.7
6.1
15.2
5.7
4.2
2.8
4.9
2.7
3.9
3.7
4.8
4.3
5.7
3.2
3.6
9.4
6.1
3.6
5.4
4.2
5.9
4.2
8.9
4.0
3.0
5.4
4. a
4.0
8.2
4.2
2.9
4.9
— MA:
CO
108.17
49.49
162.38
62.02
38.48
22.44
66.48
23.87
36.47
24.77
58.60
29.89
63.18
22.01
34.66
122.44
69.44
26.47
62.12
34.80
78.21
27.29
93.41
41.56
18.68
56.05
49.19
29.05
86.36
49.81
19.13
50.28
>i
C02
834.12
329.54
1082.31
641.59
524.30
202.75
596.51
197.46
505.64
191.26
596.57
212.76
67C.40
172.71
246.04
582.69
678.94
202.80
618.4.5
239.24
686.29
190.98
837.45
529.12
157.32
332.35
588.28
191.49
765.42
554.79
163.89
314.84
NQX
9.6
1.9
6.7
7.0
7.5
2.0
8.1
2.4
7.5
1.8
8.8
2.1
10.2
1.7
1.1
1.5
8.8
1.5
8.1
1.7
9.5
1.6
8.6
8.3
1.6
1.6
9.3
1.5
7.4
8.4
1.9
1.5
-------
3-55
ACCELERATION/DECELERATION SEQUENCE MODE RESULTS
DENVER - 169 TESTS
(PPM)
(GRAMS PER MlLE)
MODE
1
2
3
4
5
6
7
a
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
HC
1003.
446.
660.
740.
919.
508.
1498.
786.
1274.
835.
1572.
833.
1535.
895;
511.
451.
1265.
604.
1126.
630.
1730.
850.
1045.
1246.
745.
502.
1346.
850.
894.
1468.
760.
551.
CO
10450.
2456.
5252.
7279.
10626.
3041.
22506.
4984.
16440.
4093.
23397.
4085.
19753.
4857.
2826.
2982.
16247.
3524.
14863.
3491.
25496.
4555.
10461.
17567.
5084.
2813.
17466.
4514.
8897.
20384.
4978.
2866.
C02
14172.
4902.
7915.
12306.
18105.
6759.
23961.
10286.
24223.
7619.
22522.
7314.
20438.
8680.
5082.
3866.
15999.
5945.
15766.
5530.
21238.
7479.
12261.
19730.
8719.
4857.
18799.
7061.
11108.
20620.
8493.
4501.
NOX
112.
37.
33.
106.
212.
95.
230.
188.
341.
124.
199.
123.
198.
139.
44.
17.
133.
69.
128.
59.
156.
102.
94.
203.
146.
42.
191.
99.
93.
188.
150.
37.
HC
12.7
6.0
16.6
7.3
5.6
3.0
7.5
3.5
5.6
4.7
8.3
5.6
9.5
4.4
5.0
13.0
10.1
4.4
8.4
5.8
10.4
5.7
13.5
6.3
3.6
7.1
8.1
5.7
11.5
7.6
3.7
7.6
CO
271.66
69.07
272.49
147.87
132.00
37.49
230.14
45.41
146.63
47.48
252.75
56.54
248.87
48.60
56.95
179.61
264.70
52.77
223.05
66.23
312.80
63.09
277.35
182.49
50.38
82.31
215.80
62.49
235.36
214.38
49.99
81.72
i
C02
564.54
200.92
616.48
397.75
346.72
124.06
379.42
142.23
334.63
132.40
376.35
151.35
397.62
130.85
149.68
332.14
400.57
131.49
371.59
154.21
402.57
155.03
496.14
316.22
130.23
206.87
358.05
145.87
446.97
334.98
128.43
185.66
NOX
4.6
1.5
2.5
3.4
4.2
1.8
3.8
2.8
4.9
2.3
3.5
2.7
4.0
2.2
1.3
1.3
3.5
1.6
3.1
1.7
3.1
2.2
3.9
3.4
2.3
1.8
3.8
2.2
3.9
3.2
2.4
1.5
-------
3-56
ACCELERATION/DECELERATION SEQUENCE MODE RESULTS
CHICAGO - 169 TESTS
(PPM)
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
HC
830.
369.
531.
591.
758.
461.
1135.
643.
1042.
641.
1131.
661.
1067.
676.
427.
388.
956.
519.
876.
527.
1274.
706.
873.
1047.
709.
443.
1C68.
679.
783.
1104.
657.
481.
— uuiNucn
CO
3085.
1004.
2163.
2259.
2479.
1166.
6989.
1795.
4089.
1541.
6342.
1698.
5571.
1828.
1266.
1584.
4671.
1546.
4291.
1556.
8556.
1709.
3405.
5398.
1895.
1409.
5184.
1762.
3363.
6775.
1843.
1731.
C02
19935.
6103.
10845.
16575.
23336.
8916.
33283.
13768.
32621.
9618.
31585.
9083.
29478.
10701.
6448.
5333.
22985.
7509.
22669.
7073.
31228.
8568.
16930.
29364.
10448.
6217.
27131.
8782,
15218.
29317.
10490.
6073.
NOX
193.
52.
62.
167.
279.
110.
338.
189.
402.
129.
343.
122.
337.
131.
46.
27.
237.
78.
233.
69.
304.
102.
146.
331.
138.
44.
316.
95.
125.
291.
138.
42.
(GRAMS PER Ml LE)
HC
12.1
5.2
14.7
6.5
5.3
3.0
6.7
3.2
5.3
4.1
7.0
5.0
7.7
3.7
4.4
11.9
8.9
4.1
7.6
5.3
9.1
5.4
13.1
6.2
3.9
6.7
7.6
5.2
11.6
6.7
3.6
7.2
CO C02
94.46
29.85
129.45
53.07
35.84
15.56
86.37
18.59
43.48
20.02
82.70
26.54
84.48
20.81
27.94
107.14
91.12
25.92
78.62
33.07
127.35
26.78
106.83
67.42
21-44
45.70
76.91
27.68
105.19
86.15
21.08
55.94
973.15
298.04
1027.08
628.29
547.20
198.03
647.96
232.28
553.70
202.05
648.82
226.74
705.12
195.36
227-06
547.78
706.33
199.56
655.77
236.63
728.28
213.02
838.14
579.11
188.61
316.48
635.10
218.70
748.24
585.51
191.78
300.36
NOX
10.0
7.8
6.2
6.8
7.0
2.7
7.0
3.5
7.2
3.0
7.5
3.3
8.6
2.6
1.8
3.0
7.8
2.3
7.2
2.6
7.5
2.8
7.7
6.9
2.7
2.5
7.9
2.6
6.6
6.2
2.8
2.3
-------
3-57
ACCELERATION/DECELERATION SEQUENCE MODE RESULTS
HOUSTON - 169 TESTS
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
IB
19
20
21
22
23
2*
25
26
27
28
29
30
31
32
(PPM)
(GRAMS PER MlLE)
HC
838.
35*.
581.
612.
664.
400.
1038.
530.
800.
642.
958.
657.
914.
708.
384.
362.
845.
493.
797.
510.
1115.
671.
714.
773.
584.
387.
813.
683.
663.
859.
551.
440.
-IDNICNI
CO
4783.
2130.
4343.
4094.
4082.
2336.
8121.
3124.
4982.
2979.
7002.
2902.
6223.
3105.
2382.
2920.
5839.
2971.
5419.
2946.
9104.
3141.
4859.
5333.
3236.
2628.
5614.
3238.
4816.
7049.
3213.
2880.
I KAI 1UN
C02
21129.
5832.
11888.
19782.
26949.
7606.
36783.
11863.
35050.
8291.
34204.
7840.
32066.
8546.
5927.
5123.
25514.
6705.
25864.
6513.
33046.
7344.
18574.
31212.
9222.
5875.
29409.
7220.
16607.
33287.
9178.
5339.
NOX
220.
31.
64.
189.
344.
81.
461.
143.
514.
75.
492.
80.
496.
83.
33.
20.
322.
53.
329.
45.
428.
63.
198.
471.
92.
32.
450.
52.
164.
460.
99.
28.
HC
13.5
5.9
18.2
7.5
5.0
2.9
6.5
2.9
4.4
4.5
6.4
5.5
7.1
4.3
4.6
12.9
8.4
4.4
7.5
5.8
8.4
5.7
11.5
4.9
3.5
6.7
6.1
5.8
10.6
5.5
3.3
7.5
CO
157.49
74.97
283.89
104. 74
63.85
36.08
104.92
35.79
56.01
43.42
95.50
50.46
98.93
39.03
60.19
221.01
120.02
55.90
104.87
70.21
141.16
54.68
162.42
69.84
40.31
96.49
87.48
56.36
160.59
93.63
40.56
103.19
C02
1074.49
301.26
1181.76
782.41
655.99
175.68
740.13
207.16
614.84
181.10
726.29
203.70
793.36
161.24
219.72
559.94
813.30
186.50
776.56
228.93
796.36
190.09
957.17
636.46
173.07
315.96
712.57
186.57
851.12
687.99
174.53
277.36
NOX
11.8
1.7
6.6
7.9
8.8
2.0
9.8
2.7
9.5
1.8
11. 0
2.2
13.0
1.7
1.3
2.2
10.8
1.6
10.4
1.7
10.9
1.7
10.8
10.1
1.9
1.8
11,5
1.4
8.9
10.0
2.0
1.5
-------
3-58
ACCELERATION/DECELERATION SEQUENCE MODE RESULTS
(PPM)
ST. LOUIS - 169 TESTS
(GRAMS PER MlLE)
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
HC
802.
343.
560.
561.
631.
349.
978.
460.
811.
608.
996.
563.
972.
561.
415.
370.
842.
401.
724.
421.
1131.
587.
743.
734.
479.
404.
815.
610.
654.
782.
473.
421.
CO
4229.
1299.
3246.
3047.
3060.
1187.
7996.
1575.
3840.
1747.
6828.
1567.
5812.
1772.
1277.
1758.
5130.
1476.
4667.
1468.
8666.
1763.
4029.
4279.
1752.
1340.
4883.
1833.
3575.
5834.
1642.
1430.
C02
17682.
6028.
9586.
16063.
23093.
7704.
33540.
10754.
31260.
8186.
31855.
7909.
29076.
9190.
6229.
4979.
22904.
7092.
21977.
6746.
31348.
7980.
16272.
28150.
9781.
6207.
26763.
7746.
14838.
28868.
9409.
5922.
NOX
223.
31.
48.
178.
348.
72.
452.
132.
557.
84.
476.
86.
452.
93.
35.
16.
315.
59.
298.
53.
430.
77.
195.
465.
102.
34.
423.
67.
167.
435.
114.
35.
HC
12.8
5.7
17.6
6.9
4.7
2.6
6.1
2.5
4.4
4.3
6.6
4.7
7.5
3.4
5.0
13.3
8.3
3.6
6.7
4.8
8.5
4.9
12.0
4.6
2.9
7.1
6.1
5.1
10.5
5.0
2.9
7.2
l«IAi
CO
138.46
45.56
210.09
77.18
47.40
18.25
101.96
17.90
42.69
25.27
91.96
27.05
91.28
22.11
32.11
132.16
104.22
27.57
89.25
34.73
132.53
30.46
133.18
55.40
21.64
43.91
75.20
31.65
117.90
76.53
20.57
50.88
i
C02
886.89
312.02
937.25
624.98
553.37
177.29
664.68
185.57
539.85
177.77
666.37
204.61
708.56
172.98
231.56
544.27
719.32
197.35
649.41
237.13
744.53
206.65
826.31
565.41
182.80
334.89
638.88
200.19
749.87
587.36
177.98
310.42
NOX
11.9
1.8
5.1
7.4
8.9
1.8
9.5
2.5
10.2
2.0
10.5
2.4
11.7
1.9
1.4
1.9
10.5
1.8
9.4
2.1
10.8
2.2
10.6
9.9
2.1
2.0
10.7
1.9
9.0
9.4
2.3
2.0
-------
3-59
ACCELERATION/DECELERATION SEQUENCE MODE RESULTS
WASHINGTON - 169 TESTS
(PPM) (GRAMS PER MlLE)
OOE
1
?
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
?3
24
25
26
27
28
29
30
31
32
HC
673.
312.
486.
507.
53?.
362.
903.
543.
794.
586.
372.
558.
85H.
552.
329.
317.
721.
408.
671.
4?8.
978.
641.
6?0.
726.
6P9.
340.
766.
572.
571.
789.
517.
365.
•-UUNUtN
• CO
3273.
1024.
2585.
2607.
2617.
1260.
7165.
1988.
4256.
1681.
5694.
1567.
4795.
1843.
1225.
1514.
3980.
1377.
3844.
1452.
7188.
1680.
3183.
4n9.
1714.
1237.
4077.
1698.
3003.
5576.
1708.
1294.
1 KAI 1UN
C02
19271.
6019.
IP742.
17487.
2386?.
8868.
34258.
14603.
34190.
10785.
31497.
9531.
29119.
12124.
6223.
5768.
22803.
770?.
22758.
7186.
31040.
9696.
16372.
29230.
11343.
5984.
27457.
9568.
15146.
30496.
11344.
5764.
NOX
237.
52.
66.
201.
357.
128.
470.
246.
559.
157.
492.
145.
475.
175.
56.
28.
335.
88.
325.
78.
449.
126.
200.
472.
173.
55.
460.
117.
175.
452.
189.
52.
HC
10.9
5.1
15,3
6.3
4.4
2.7
5.7
3.?
4.4
4.2
5.8
4.7
6.6
3.4
3.9
11.2
7.2
337
6.3
4.9
7.5
5.5
10.1
4.7
3.7
5.9
5.9
4.8
9.2
5.1
3.2
6.2
— - — na:
cn
108.35
33.80
167.27
66.06
40.55
18.58
93.58
2?. 33
48.01
23.80
78.23
26.36
76.58
22.63
29.45
110.65
31.89
24.83
74.39
33.31
112.57
28.41
105.96
54. 33
20.75
43.20
63.67
28.72
90.53
74.57
20.96
44.26
>b --
C02
1012.60
313.93
1077.12
700.73
589.76
209.12
701.57
260.96
610.71
24?. 04
680.36
253.52
732,56
236.02
233.33
580.15
738.02
218.45
693.51
256.80
761.13
258.31
854.32
606.30
217.98
324.47
676.60
254.56
786.31
641.09
221.00
303.41
NOX
13.4
3.0
7.1
8.6
9.4
3.3
10.?
4.7
10.6
3.8
11.3
4.3
12.7
3.7
2.4
3.4
11.6
2.8
1C. 6
3.1
11.7
3.7
11.?
10.4
3.6
3.3
12.1
3.4
9.8
10.1
4.0
3.1
-------
3-60
3.5.3 Comparison of Acceleration/Deceleration Sequence Bag Results
and Acceleration/Deceleration Sequence Calculated Results By City
This section contains the bag and calculated exhaust emission
results of the acceleration/deceleration sequence for the six cities. Refer
to Section 2.7.3 for a description of the procedure used to synthesize the
calculated acceleration/deceleration sequence results. Oxides of nitrogen are
not corrected for humidity, and all results are presented in grams per vehicle
mile. Included with the mean emission values are the highest and lowest values
(range), standard deviation and a measure of skewness. The average difference
between the calculated and bag results and the standard deviation about the
mean difference are presented for comparative purposes.
In general, agreement between acceleration/deceleration sequence
bag results and the acceleration/deceleration sequence calculated results is
quite good, lending added confidence to the precision of the acceleration/
deceleration sequence mocle results.
-------
ITS TESTS FOR LOS ANGELES
EFFLUENT
MASS
HC 5.20
CH 48.58
CD2 448.35
NUX 4.97
FFFLUENT
HC
CD
CQ2
NOX
EFFLUENT
HC
CO
C02
NOX
MASS
i.91
120.89
396. 55
?.55
MASS
5.72
60.63
423.37
4.86
EFFLUENT MASS
HC
CO
CD2
NOX
5.15
55.64
49 1 . 11
5.32
EFFLUFNT MASS
HC
cn
C12
N(1X
5.26
52.14
419.98
5.04
EFFLUENT MASS
HC
C'~>
C02
NOX
4.56
45.39
492.40
6.74
RANGE
HI LO
47.99 0.97
194.94 7.95
794.01 79.32
12.11 0.4?
RANGE
HI LCJ
35.68 0.2P
313.24 28.19
742.87 141. ?0
11.91 0.29
RANGE
HI LO
62.55 0.89
226.34 5.32
985.34 173.88
20.44 0.42
KANGE
HI LO
31.01 1.31
193.43 6.71
770.91 104.42
10.83 0.6?
RANGE
HI LO
31.27 1.16
207.90 9.89
674.25 109.01
10.94 0.87
RANGE
HI LO
37.71 C.81
235. U 5.53
769.94 177.65
12.68 1.62
S.D.
5.79
34.56
125.46
2.40
169
s.n.
4.03
53.55
100.10
KM
169
S.O.
7.72
42. ?»
118.16
2.31
169
S.O.
4.08
33.54
146.74
2.4T
169
S.O.
4.41
31.5B
105.03
2.31
169
S.O.
4.42
34. SB
112.90
2.61
SKENNESS
Gl G?
4.71 29.70
1.70 6.44
0.37 3.11
0.34 2.65
TESTS FOR
SKEHNESS
Gl G2
3.25 20.30
0.76 3.42
O.fll 3.43
1.83 9.35
TFSTS FOR
SKEWNF.SS
Gl G2
5.45 15.33
1.44 4.92
1.65 5.75
1.90 14.03
TESTS FOR
SKEWNESS
Gl G2
3.69 19.37
1.42 5.93
0.06 2.32
0.21 2.17
TESTS FOR
SKEMNESS
Gl G2
3.18 15.44
1.45 6.51
0.41 2.97
0.41 2.69
CALC
MASS
4.12
40.90
409.19
4.84
DENVER
CALC
MASS
5.85
115.73
308.94
3.12
CHICAGO
CALC
MASS
5.33
48.91
431.75
5.00
HOUSTON
CALC
MASS
4.86
63.28
453.54
5.49
ST. LOUIS
CALC
MASS
4.63
50.02
411. IB
5.34
RANGE
HI IO
41.28 0.71
142.01 3.81
687.19 139.70
14.21 0.42
RANGE
HI LO
35.33 0.63
264.41 25.55
570.96 111.89
9.48 0.45
RANGE
HI LO
51.45 1.08
213.39 5.43
711.44 168.79
13.00 0.45
RANGE
HI LO
35.64 1.31
196.13 6.80
676.45 102.11
11.77 0.63
RANGE
HI LO
29.05 1.17
178.87 9.11
638.65 101.97
11.93 0.98
S.O.
4.99
28.67
113.51
2.45
S.O.
3.76
49.63
102.31
1.71
S.O.
7.04
34.81
105.91
2.61
S.D.
4.03
37.35
115.48
2.48
S.O.
4.05
31.76
95.01
2.48
SKEHNFSS
Gl G2
5.12
1.29
0.06
0.7?
33.81
4.17
2.64
3.60
SKEHNFSS
Gl G2
3.4?
0.63
0.59
0.9?
26.21
3.04
2.38
3.67
SKEWNFSS
Gl G2
5.00
1.59
0.24
0.76
29.56
6.07
2.79
1.18
SKEWNESS
Gl G?
4.41
1.15
0.38
0.37
27.04
5.03
?.71
2.45
SKEWNFSS
Gl G?
3.39
1.56
0.49
0.50
16.20
6.16
2.97
2.8?
AVER
DIFF
1.17
n.?9
51.77
0 ,9ft
AVER
TIFF
l.?l
11.11
»!,*!
0.77
AVFR
OIFF
0.83
14.39
39. 4ft
1 .65
AVER
DIFF
0.57
ID. 75
43.12
".51
AVER
OIFF
0.73
6.67
21.79
0.48
S.O.
OIFF
1.36
13.26
61.59
l.r-9
S.T.
QIFF
1.14
10.94
116.21
r.66
5.1.
niFF
1.53
16.05
41.53
1 .6?
S.D.
OIF":
1.59
6.96
45.21
1.56
S.O.
OIFF
0.78
6.29
25.25
0.59
TESTS FOR WASHINGTON
SKEMNESS
Gl G2
4.66 29.81
2 . 09 9.14
0.25 2.82
0.01 2.36
CAIC
MASS
4.45
44.61
465.57
7.13
RANGE
HI LO
33.52 0.97
221.66 5.59
726.98 184.07
15.32 1.24
S.O.
4.14
33.38
109.21
2.75
SKEriNESS
Gl G2
4.49
1.97
0.20
0.0?
27.16
8.48
2.73
2.58
AVER
DIFF
0.43
3.61
20.33
0.69
S.D.
DIFF
0.60
4.03
16.05
0.56
-------
3-62
3.6 EVAPORATIVE EMISSION TEST RESULTS
A subsample of test vehicles for evaporative emission tests in
Los Angeles and Denver was randomly selected from the exhaust emission test
vehicle sample. The resulting subsample did not fully represent the nation-
wide make and model year profile because of the random selection of the
subsample and the fewer vehicles involved.
Evaporative emission test results and pertinent test data for the
diurnal loss and hot soak loss tests are included in this section. Hydro-
carbon results are presented in grams per vehicle test. In addition to
emissions data, the length of test, SHED temperatures, internal vehicle tank
temperatures, and external tank temperatures are included.
Test fuel inspection information for each test is also included.
Reid vapor pressure (RVP) was measured by the ASTM D323 test method. The
hydrogen/carbon atom '(H/C) ratio was calculated by a chromatographic tech-
nique described in Section 2. The ASTM D86 test method was used to obtain
the fuel distillation properties.
The diurnal loss measurements were, on the average, substantially
higher than the hot soak losses. The diurnal, hot soak and combined hydro-
carbon losses for Denver were about twice as high as the comparable results
for Los Angeles. Test repeatability for Los Angeles was excellent, although
the one replicate performed in Denver provided poor repeatability.
-------
3-63
EVAPORATIVE EMISSION TEST RESULTS
Los Angeles
Number of Vehicles
Diurnal Soak:
Hot Soak:
Combined Losses
Fuel Inspection
Time in Minutes
Enclosure Temperature °F
Internal Temperature °F
External Temperature °F
(Based on 43 vehicles)
HC/GMS
Time in Minutes
Enclosure Temperature °F
Internal Temperature °F
External Temperature °F
HC/GMS
: HC/GMS
Results
Reid Vapor Pressure
Hydrogen/Carbon Ratio
Fuel Distillation Tempera-
tures °F
Initial Boiling Point
5% Evaporated
10% "
15% "
20% "
30% "
40% "
50% "
90% "
Final Boiling Point
125
59
73
84
81
23.53
60
80
85
82
13.75
37.28
9.73
2.39
90.6
108.4
122.9
134.9
145.9
173.7
198.4
221.2
330.2
413.9
Denver
20
60
75
84
-
47.20
60
83
89
-
34.78
81.98
11.65
2.19
84.4
101.4
110.3
123.8
-
-
-
210.3
361.5
413.6
Average Differences Between Original and Replicate Tests (N=10)
Diurnal: HC/GMS 3.99 13.80
Hot Soak:' HC/GMS 0.27 18.08
Combined:' HC/GMS 0.01 31.88
-------
3-64
3.7 ANALYSIS OF REPLICATE TEST RESULTS
A measure of test repeatability was obtained by randomly selecting
10 vehicles in each city for complete replicate.emission tests. The null
hypothesis, that the mean difference between original and replicate test
results equalled zero, was formulated. The null hypothesis should be
accepted, at the 95% confidence level, if the "Z" values are —-1.96 or=>1.96.
In all cases but one, (idle C02) the null hypothesis was accepted
with 95% confidence.
Another indicator of repeatability of the test results is the
standard deviation of the differences for each vehicle expressed as a
percentage of the mean of the original and replicate test results. This
standard deviation in all cases, is very low.
-------
3-65
ANALYSIS OF REPLICATE TEST RESULTS
HC
CO
C02
NO
HOX
MW1 N
MEAN
STO
Z VALUE
STD PERC
MW3 N
MEAN
STO
Z VALUE
STO PERC
A/0 B N
MEAN
STD
Z VALUE
STO PERC
A/0 C N
MEAN
STD
Z VALUE
STO PERC
SHORT N
MEAN
STO
Z VALUE
STD PERC
SSI N
MEAN
STD
Z VALUE
STO PERC
SS15 N
MEAN
STD
Z VALUE
STO PERC
SS30 N
MEAN
STO
Z VALUE
STD PERC
SS45 N
MEAN
STO
Z VALUE
STD PERC
SS60 N
MEAN
STO
Z VALUE
CTH »f»c.
62
0.87
6.61
1.03
0.82
62
0.94
6.28
1.17
0.88
61
0.77
5.39,
1.12
0.97
61
0.61
5.55
0.86
0.90
61
0.95
4.80
1.54
0.82
61
0.05
0.55
0.73
0.42
61
1.09
5.07
1.68
1.04
61
0.41
2.86
1.12
0.85
61
0.54
4.38
0.96
1.29
61
0.63
3.66
1.35
1.11
62
5.56
35.48
1.23
0.3T
62
6.20
34.44
1.42
0.41
61
-0.53
14.19
-0.29
0.21
61
-2.38
24.73
-O.75
0.31
61
2.60
23.80
0.85
0.36
61
1.42
6.37
1.74
0.38
61
7.02
28.37
1.93
0.41
61
2.05
13.41
1.20
0.40
61
-2.79
14.54
-1.50
0.38
61
0.79
12.60
0.49
0.28
62
-5.75
40.42
-1.12
0.08
62
-2.61
35.40
-0.58
0.07
61
-5.98
52.97
-0.88
0.12
61
-6.56
59.21
-0.86
0.11
61
2.50
52.95
0.37
. 0.13
61
-5.99
17.61
-2.66
0.24
61
2.06
79.84
0.20
0.21
61
-3.32
32.29
-0.80
0.10
61
3.60
29.62
0.95
0.08
61
8.83
52.27
1.32
0.13
62
-0.03
0.47
-0.48
0.15
62
0.01
0.47
0.09
0.14
0
0.0
0.0
0.0
0.0
0
0.0
0.0
0.0
0.0
0
0.0
0.0
0.0
0.0
0
0.0
i 0.0
0.0
0.0
0
0.0
0.0
0.0
0.0
0
0.0
0.0
0.0
0.0
0
0.0
0.0
0.0
0.0
0
0.0
0.0
0.0
0.0
62
-0.13
0.60
-1.75
0.15
42
-0.07
0.62
-0.95
0.15
61
-0.05
1.12
-0.34
0.22
61
0.02
1.40
0.12
0.20
61
0.01
0.72
0.06
0.24
61
-0.05
0.22
-1.65
1.89
61
0.21
1.22
1.37
1.67
61
-0,05
0.65
-0.65
0.32
61
0.21
1.26
1.32
0.30
61
0.03
1.72
0.13
0.27
-------
3-66
3.8 SIGNIFICANT DIFFERENCES IN TEST RESULTS AMONG CITIES AND MODEL YEARS
This section tabulates the significant differences in 1972 Federal
Test Procedure results among various combinations of cities and model years.
The chi-square test of significant difference in the distribution of test
results was used as described in Section 2.7.3. One of the most apparent dif-
ferences, at the 95% confidence level, in test results occurred between Denver
and the other five cities. This was to be expected because the atmospheric
pressure in Denver is nominally 5 in. Hg less than the other cities. All
effluents exhibited this significant difference, the strength of which may be
7 o
gauged by the relative magnitude of Xr (calculated) and X^ (expected). For
C_i t
this reason, results from Denver were not combined with test results from other
cities. Significant differences in CC>2 for Chicago, in CO for Houston and in
HC for St. Louis versus the other four cities are indicated by the chi-square
test, but these differences are not very strong. Washington test results for
oxides of nitrogen and carbon monoxide are significantly different from the
results of Los Angeles, Chicago, Houston and St. Louis. This difference could
not be explained by a thorough review of raw test data, equipment calibration
or test procedures. However, the 1972 Federal Test results for Washington ex-
hibits lower CO values and higher NOXC values when compared to any other city
except Denver. This comparison may indicate that the Washington test vehicle
sample was operating at a slightly leaner air fuel ratio, which in turn caused
the higher NOxC values.
The chi-square test indicates significant differences in most effluents
for the 1970 and 1971 model year vehicles when compared to the 1968 and 1969
vehicles, reflecting improved exhaust emissions controls. Also, the 1970 and
1971 modes exhibit significantly different effluents than the 1966 and 1967
models, the 1960-1965 models, and the 1957-1959 models. Comparison of results
from the older model year vehicles exhibit fewer and less strong significant
differences, reflecting the lack of nationwide emission control prior to the
1968 model year.
-------
3-67
SIGNIFICANT DIFFERENCES IN 1972 FEDERAL TEST RESULTS AMONG CITIES
City Comparison
Denver vs (Los Angeles + Chicago + Houston +
St. Louis + Washington) X 2
D.F.
X2
A.05
Los Angeles vs (Chicago + Houston + St. Louis +
Washington) X
D.F.
2
^.05
Chicago vs (Los Angeles + Houston + St. Louis +
Washington) X 2
D.F. C
2
X.05
Houston vs (Los Angeles + Chicago + St. Louis +
Washington) Xc
D.F.
2
^.05
St. Louis vs (Los Angeles + Chicago + Houston +
Washington) ^ r
D.F.
^2
HC
86.6*
12
21.0
10.8
12
21.0
10.0
12
21.0
5.7
12
21.0
26.1*
12
21.0
CO
126.0*
15
25.0
17.5
15
25.0
17.3
15
25.0
32.0*
15
25.0
14.5
15
25.0
C02
45.0*
12
21.0
10.9
12
21.0
27.4*
12
21.0
15.2
12
21.0
20.8
12
21.0
NOXC
199.0*
15
25.0
23.4
15
25.0
21.2
15
25.0
14.9
15
25.0
22.9
15
25.0
Washington vs (Los Angeles + Chicago + Houston +
St. Louis) X2 15-6 30'4* 19'8 95'5*
D.F. C 12 15 12 15
2 21.0 25.0 21.0 25.0
X.os
*Significant Differences Between Distributions
-------
3-68
SIGNIFICANT DIFFERENCES IN 1972 FEDERAL TEST RESULTS
AMONG MODEL YEARS FOR FIVE CITIES EXCLUDING DENVER
Model Year (Abbreviated)
(70-71) vs (68-69) V2
D.F. C
y2
A.05
(70-71) vs (66-67) xl
D.F. c
Y2
A.05
(70-71) vs (60-65) Y2
D.F. C
V2
* .05
(70-71) vs (57-59) xl
D.F. L
V2
-* .05
(68-69) vs (66-67) V2
D.F. C
Y2
A. nc
* U J
(68-69) vs (60-65) V2
D.F. C
y2
^V Ar
' . UD
2
(68-6yj vs (57-59) Xr
D.F. L
X2
^ .05
2
(66-67) vs ( 60-65) Xr
D.F.
Y2
<* .05
(66-67) vs (57-59) V2
D.F. C
y2
* .05
(60-65) vs (57-59) V2
D.F. L
Y2
A .05
HC
58.7*
8
15.5
154.1*
8
15.5
232.3*
8
15.5
183.0*
8
15.5
47.2*
8
15.5
91.1*
8
15.5
39.3*
8
15.5
8.4
8
15.5
6.9
8
15.5
11.9
8
15.5
CO
49.5*
9
16.9
117.5*
9
16.9
137.3*
9
16.9
157.4*
9
16.9
39.6*
9
16.9
43.2*
9
16.9
10.2
9
16.9
5.9
9
16.9
13.4
9
16.9
10.3
9
16.9
C02
49.3*
8
15.5
76.3*
8
15.5
117.3*
8
15.5
59.1*
8
15.5
33.2*
8
15.5
270.4*
8
15.5
31.4*
8
15.5
17.5*
8
15.5
3.8
8
15.5
12.3
8
15.5
NOXC
18.0
9
16.9
70.1*
9
16.9
81.5*
9
16.9
46.0*
9
16.9
51.5*
9
16.9
53.5*
9
16.9
23.6*
9
16.9
8.4
9
16.9
23.5*
9
16.9
14.7
9
16.9
Significant Differences Between Distributions
-------
4-1
APPENDIX
-------
4-2
4.1 VEHICLE INFORMATION
This section contains vehicle information for each test car in
each of the six cities. The following is a description of the various
abbreviations used in the headings.
HEADING
CAR #
DESCRIPTION
RUN #
YR.
MAKE
MODEL
CID
BBL
TRN
CYL
This is a four digit number assigned each test vehicle at
each facility. All Project 210 car numbers will use zero
(0) as the first digit. The order and format of test
vehicles in this section are identical to that in all
sections of the appendix. This arrangement is used to
permit easy determination of vehicle identification.
RUN # is a four digit sequential run number. An "R"
following the RUN # identifies replicate tests.
This is a two digit number indicating the model year of
the test vehicle.
This is a four character word specifying the make of
vehicle. The first four characters of the vehicle make
are always to be used. For example: Ford = FORD,
Chevrolet = CHEV, Buick = BUIC, Volkswagen = VOLK.
This is a five letter word specifying the model of the
vehicle. For example: Wildcat = WILDC, Ford LTD = LTD,
Pontiac Lemans = LEMAN, etc.
This is a three digit number indicating the cubic inch
displacement of the test vehicle. In the case of small
displacement engines round off to the nearest unit dis-
placement. For example: Volkswagen = 96.6 cubic inches
displacement. Input should be 097.
This indicates the number of carburetor barrels or Venturis.
If a given vehicle has fuel injection, an F should be in-
serted instead of the number for Venturis. A vehicle with
multiple carburetion would be entered as total number of
Venturis. Example: 3-2 BBLs = 6.
This is a single digit number. It indicates the type of
transmission used. 0 = Automatic; 3, 4, 5, 6 = Manual;
specify number of gears.
Indicates the number of cylinders in the test vehicle
engine. Single digit number.
-------
4-3
HEADING
A/C
INRT
RDHP
ODOMR
FT
EVP
EXH
DESCRIPTION
PCV
VTP
DB
WB
BAROM
A single digit number to indicate the presence of an air
conditioning system on the test vehicle. 0 = no air con-
ditioner; 1 = equipped with air conditioner.
INRT designates the inertia of the vehicle as a four digit
number. Correct inertia may be obtained from the Federal
Register, Volume 35, No. 219, Part II, page 17296.
RDHP is the road horsepower setting for the given test
vehicle on the dynamometer. The Federal Register will pro-
vide the correct load settings.
This is a five digit number indicating the odometer reading
of the test vehicle at the start of the test. Any ODOMR
listed as 99999, indicates that the test vehicle mileage
was 100,000 miles or greater.
A two digit number indicating the fuel tank capacity of
the test vehicle. Round off to the nearest gallon.
This is a single digit number indicating whether or not
the test vehicle is equipped with an evaporative emissions
control device. 0 = no evaporative emission device pres-
ent; 1 = the test vehicle is equipped with such a device.
EXH is a single digit which indicates the presence of an
exhaust emissions control system and its type.
0 = no exhaust controls
1 = engine modifications type-
2 or 3 = air injection device
4 = catalytic reactor
5 = afterburner
This indicates the presence of a positive Crankcase
Ventilation system. 0 = no PCV control unit; 1 = PCV
system present.
Vehicle type is a three digit code. Use only the first
blank. 0 = lightweight vehicle; 1 = off-road vehicle.
This is a two digit number indicating the dry bulb
temperature in °F.
This is a two digit number indicating the wet bulb
temperature in °F.
BAROM is a four digit number indicating the barometric
pressure in inches of mercury.
-------
4-4
HEADING DESCRIPTION
IRPM Idle speed in revolutions per minute measured in drive or
neutral.
D/N Drive or neutral.
DWEL Distributor ignition dwell in degrees.
IGNT Basic ignition timing; + indicates before top center;
- indicates after top center. Absence of + or - indicates
that timing was before top center.
ICO Measurement of undiluted carbon monoxide at idle in percent.
Carbon monoxide measurements of undiluted exhaust during idle
were inadvertently omitted during the first 40 tests in Los Angeles. However,
dilute CO measurements were made. A linear regression equation with three
independent variables was used to estimate the missing idle CO measurements.
The independent variables were CID, IRPM, and dilute CO values. Using 126
Los Angeles tests with idle CO readings the following regression equation was
developed:
Idle CO = 3.73979 - .00439 (CID) - .00176 (IRPM) + .00106 (Dilute CO)
-------
STUDY OF EMISSIONS 'J.J LIGHT-DUTY VEHICLES
SIX CITIES
LOS ANGELES VEHICLE INFORMATION
PAGE 4-5
CAR*
0170
0156
0046
0046
0112
coai
0111
0065
012*
0151
0076
0095
OC69
0131
0092
0169
0001
0041
0049
0148
0099
0125
001 3
0062
0167
0168
0005
0003
0060
0007
0014
0136
0152
0152
C016
0039
0083
0097
0021
0024
0061
C109
0025
0070
0091
0089
0031
0055
0080
0132
RUN*
0446
0427
0139
02060.
C34C
0271
0353
0242
0371
0415
0269
0328
0247
0402
0311
0444
0001
0165
0133
0184
0315
0365
0052
0235
04J9
0442
0035
0193
0252
0370
0112
0383
0420
0429K
0126
0159
0274
0377
0132
0134
0236
0338
0139
0245
0284
0?86
0145
0224
0270
0378
YR
71
70
69
69
68
67
66
65
64
63
62
61
70
69
63
60
57
71
71
71
71
71
70
73
70
70
69
67
69
69
63
6d
63
68
67
67
67
67
66
66
66
66
65
65
65
65
64
64
64
64
MAKE
UU1C
1JUIC
bUIC
tt'JIC
UUIC
HUIC
BUIC
dUIC
nuic
BUIC
BUIC
HUIC
CADI
C4D1
CADI
CAUI
CADI
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHCV
CHbV
CHtV
CHF.V
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHTJV"
CHEV
CHEV
CHFV
CHbV
CHEV
CHEV
CHEV
CHEV
CHtV
CHEV
CHEV
CHEV
CHEV
MJDEL
LCSAft
ELbCT
SKYLA
S.J
3
0
0
0
0
0
0
ICO
3.9
2.9
1.5
1.5
0.3
1.2
2.2
5.0
0.7
2.2
4. 7
9.4
6.6
1.7
2.2
3.4
7.4
2. 3
0. 5
0.5
0.1
3.5
2.3
1.2
7. 1
. 3
2.3
2.0
1.3
4.4
2.5
8.4
2.8
3.6
1.9
2. 3
2.4
2.5
3.4
2.7
3.0
.4
1.9
2.2
2.0
4.9
3.6
2.8
5.2
6.3
DATE
D4/29/7?
04/24/72
12/15/71
12/70/71
03/78/72
31/1 7/72
03/31/72
01/03/77
04/0-5/72
04/13/72
01/14/77
33/24/77
31/04/72
04/ 14/72
33/15/72
04/28/72
10/27/71
12/09/71
17/14/71
12/14/71
03/18/77
04/04/72
11/12/71
12/29/71
04/77/72
04/23/72
11/03/71
12/16/71
12/78/71
04/06/72
11/18/71
04/10/72
OW19/72
OW74/72
11/22/71
12/08/71
01/18/72
04/07/72
1 1/29/71
11/30/71
12/29/71
03/7H/72
12/01/71
01/03/72
01/25/72
01/21/72
12/03/71
12/23/71
01/14/72
04/07/7?
TIME
0950
1000
1230
1000
1500
0330
11 15
0740
2353
2200
0300
11 1?
0105
1415
1145
2100
1700
1130
0800
lino
095^
0100
1000
C730
1520
0945
C915
1040
0300
1205
1150
2200
1900
1300
1300
1015
1400
1633
r.BOO
0303
0840
0920
1320
0730
100C
1430
0800
0945
C900
1900
PIC
RWK
RWK
MEC
MEC
RWK
MEC
REK
MEC
REM
AOH
MEC
RWK
MEC
RriK
RWK
AOH
ROM
MEC
MEC
MEC
RWK
REM
MEC
MFC
RWK
RWK
JTB
MEC
MFC
RWK
JTI)
ADH
A OH
Ann
ROH
MFC
REM
ADH
MFC
MEC
MEC
RWK
MEC
MEC
MEC
RFM
MEC
MEC
MEC
AOH
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
LUS ANGcLES VEHICLE INFORMATION
PAGE 4-6
CAK«
0085
0087
0108
0050
0100
0100
0162
0154
0064
0140
0020
0174
0006
0164
0037
0127
0130
0072
0117
0135
0088
0086
0026
0176
0033
oo&a
0067
0071
0133
0133
0004
OC15
0023
0134
0134
C146
001C
0012
0139
0009
0040
0093
0114
0115
0017
0063
0075
0137
0144
0030
RUN*
0275
0277
0333
oiaa
0382
0387K
0434
0425
0237
0394
0131
0465
C036
C45C
0153
0366
0373
0250
0348
0379
0281
0776
0138
0475
0146
0246
0251
0254
0376
0381R
0032
0078
0136
0380
03'
FORD
FOKO
FDKJ
FORO
FORO
FURO
FORJ
FORD
F HP.O
FORD
FORD
FfJRO
FOilO
FORO
FOKO
FOKO
FOKO
FOKO
FORO
FOKO
FfJRO
FORD
FURO
FORD
FORU
MODEL
COHVA
NOVA
HCLAI
HELAI
IMPAL
IMPAL
IMPAL
NOMAD
ELCAM
IMPAL
Cll«VE
BbLAI
UFLAI
I -tPCR
WAGON
STAr/A
NEriPD
WA'i'JN
UArtT
»A*r
COKUN
WAGON
PtlLAR
LOTRU
PINTO
LTD
PI.4TO
PINTO
PINTO
PINTU
MAVtR
MUSTA
MK1N
MAVER
MAVER
MUSTA
MUST A
MUSTA
T'IRIN
MUSTA
MUSTA
FAIRL
FALCO
GALAX
GAtAX
MUSTA
MUSTA
LOTxU
MUSTA
CUSTO
B
n
CIO L
145 2
194 1
283 2
233 2
327 2
327 ?
283 2
283 4
233 2
283 2
231 4
283 2
233 4
440 4
440 4
383 2
381 4
383 2
225 2
2?5 2
333 2
383 2
383 2
230 1
122 2
479 7
122 1
098 2
098 2
098 2
200 1
351 2
332 2
200 2
200 2
351 4
351 2
351 4
351 4
200 I
2d9 2
289 2
170 1
390 4
352 4
239 2
239 2
352 2
289 2
249 2
T C A
R Y /
N L C
460
060
0 8 1
o a i
080
080
080
080
080
080
030
380
3 d 0
0 3 1
0 0 1
081
0 8 1
0 8 1
0 6 1
061
081
080
081
360
040
0 8 1
040
440
440
440
060
0 8 I
0 8 1
3 6 1
0 6 I
0 8 1
080
0 8 1
0 8 1
360
080
080
360
0 8 1
o a i
080
081
080
080
381
INIU
775C
3000
3500
35TO
40 CO
4000
4000
4000
3500
40C3
2750
3500
3500
5000
5000
4503
40 OC
4000
JOCO
30CO
3500
4000
4000
4000
2003
4000
22W
2250
2250
2250
7750
3003
3500
7750
2750
3500
3000
30 CO
35CO
3000
3000
3500
2750
4000
4000
3300
3300
4300
3000
4000
KDHP
9.9
10.3
12.3
12.3
12.0
12. n
12.0
12.0
11.2
12.0
9.9
11.2
11.2
14.7
14.7
14.0
13.2
13.2
11.3
11.3
12.3
12.0
13.2
12.0
8.3
13.2
8.8
8.3
8.8
8.3
9.9
11.3
12.3
10.9
10.9
12.3
10.3
11.3
12.3
10.3
10.3
11.2
9.9
13.2
13.2
10.3
11.3
12.0
10.3
13.2
OOOMR
53494
39227
82742
99999
63570
63572
57989
65909
V9999
90195
95270
78C83
45773
15654
2233'.
40 1 44
63540
33811
27COO
17B26
64679
58biO
39334
99999
8137
10276
11954
mu
19863
19899
6367
27999
21389
15474
15501
41360
65579
25250
40359
42233
48422
72720
54348
52649
8C769
41596
80391
83842
99999
53649
E
V
FT P
1C 0
16 0
20 0
20 0
19 0
19 0
20 0
20 0
2C 0
20 0
15 0
2C 0
20 0
23 I
22 0
18 0
75 0
211
18 0
18 0
19 1
19 0
25 0
18 0
1 1 1
23 1
14 1
1 1 1
11 1
11 1
20 I
20 1
20 1
12 1
12 1
20 1
20 n
20 0
20 0
16 0
16 0
20 0
16 0
24 0
25 0
16 0
16 0
20 0
16 0
20 0
e P
X C
H V VTP 03 WR
000
0 1 0
000
0 1 0
0 1 0
0 1 0
000
000
0 1 0
000
000
000
000
1 1 0
I 1 0
I 1 0
1 1 0
I 1 0
I 1 0
I 1 0
I 1 0
I 1 0
0 I 0
0 1 0
I 1 0
1 1 0
1 I 0
1 1 0
1 1 0
I 1 0
1 1 0
I 1 0
I 1 0
I 1 0
I 1 0
1 1 0
1 1 0
1 1 0
1 1 0
3 1 0
1 1 0
3 1 0
I 1 0
1 1 0
} 1 0
3 1 0
3 1 0
3 1 0
3 1 0
010
68 57
63 55
63 58
74 59
74 60
75 65
68 62
69 62
71 56
68 56
72 61
75 65
82 56
75 65
72 60
7« 65
T> 62
73 57
79 74
85 64
70 59
68 53
72 60
80 70
69 58
76 55
70 55
81 59
78 76
76 64
80 56
72 t>5
75 63
75 66
HO 64
73 61
74 67
73 61
72 62
72 54
74 57
71 63
77 73
74 60
68 56
70 55
75 57
75 65
75 62
72 60
UAROM
30.22
30.29
30.00
30.12
30.00
30.10
29.98
30.02
30.23
30.02
30.12
30.13
30. 10
30. 01)
29.93
30.02
30.11
3C.32
30.09
3C.10
30.18
30.23
3C.13
29.93
30.12
30.35
30.23
3J.22
30.03
30.07
30.22
29.92
30.05
30.03
10.19
30.16
30.18
30.20
30.13
30.18
30.18
30.12
30.03
30.10
30.18
30.23
30.21
30.12
30.17
30.22
0
IRPM N
513 N
423 0
465 0
410 D
4BO D
460 0
620 D
560 0
57C 0
500 D
550 0
433 N
600 N
1003 0
503 0
660 0
673 0
565 D
550 0
700 0
700 0
500 D
515 0
723 N
520 0
550 D
310 0
1200 N
930 N
500 N
703 D
610 D
600 D
460 0
620 D
580 0
635 0
603 D
600 D
690 N
450 D
500 0
760 N
530 D
550 D
550 0
950 0
700 0
703 D
600 N
DUFL
24.0
24.0
27.5
33.0
31.0
31 .0
27.0
23.0
31.0
25.0
23.3
16.0
32.0
33.0
35.0
79.0
29.0
35.0
33.5
42.0
26.0
29.0
33.0
•^c.c
42.0
23.0
60.0
48.0
45.0
44.0
34.3
33.0
78.0
41.0
43.0
28.5
30.0
32.0
23.0
35.0
25.0
30.0
39.0
22.0
36.0
33.0
21.0
30.0
26.0
20.0
IGNT
-8.0
-14.0
4.5
14.0
6.0
6.0
12.0
3.0
-14.0
9.0
10.0
12. 5
3.0
2.3
3.0
4.8
6.3
0.0
-2.5
1.0
12.3
0.0
10. 0
22.0
4.0
10.0
8.0
10.0
7.0
4.0
6.0
5.0
6.0
-3.0
3.0
7.0
7.0
4.0
5.0
3.0
8.0
8.1
7.0
11.0
fl.O
6.0
25.0
-4.C
0.0
10.0
ICT
4.3
2.3
5.3
6.7
8.9
6.6
1. 7
3.3
3.6
.2
5.1
3.2
1.6
. >
3.3
3.3
.4
8.0
2.0
5. 3
0. *>
2. 5
3.0
3. 5
3. 7
2.2
3.7
6.5
. 1
. 3
3.5
1.2
4. 5
1.6
.3
0. 3
5.0
2.3
3.5
1.9
4.4
0.7
0.3
4.2
3.0
6.0
O.I
4.4
0.5
2. 7
D'VTE
31/ 19/71
01/20/72
03/27/72
12/15/71
04/10/7?
04/11/72
P4/26/72
04/22/72
17/30/71
04/12/72
11/74/71
05/03/72
11/04/71
05/07/77
12/C7/71
0^/04/72
O't/CS/7?
01/05/72
03/30/72
04/08/72
01/21/72
01/19/72
12/01/71
05/15/72
12/03/71
OI/C4/72
01/05/72
01/06/72
04/C7/72
04/10/72
11/07/71
11/15/71
11/30/71
04/10/7?
04/l?/72
04/15/77
U/09/71
11/11/71
04/12/72
11/08/71
12/09/71
03/16/72
03/29/72
01/30/72
11/23/71
12/30/71
31/06/72
04/11/72
04/15/72
12/02/71
TIME PIC
C925 RFM
10C9 REM
1046 REM
1045 MEC
1710 AOH
1900 AOH
0755 RWK
1003 AOH
0750 MEC
7740 ADH
naoo MEC
1130 RWK
10C3 JTO
1150 RWK
1030 MEC
1746 REM
0945 RWK
0310 MEC
0315 RWK
1400 AOH
1330 MEC
104* REM
0330 MEC
1530 Rrt'K
1000 MEC
0845 MEC
C915 MEC
1030 MEC
1145 RWK
11 54 REK
1330 RWM
15?0 RUM
0815 MEC
0905 RWK
0927 RWK
0815 RWK
1300 RQM
1030 RO.M
0145 RWK
1400 ROM
IOCS MEC
1030 RWK
0930 RWK
2030 REM
1100 ROM
03C5 MFC
C910 MEC
2000 AOH
0950 RWK
0810 MEC
-------
STUDY OF EMISSIONS (J:4 LIGHT-DUTY VEHICLES IN SIX CITIES
LOS ANGELES VEHICLE INFORMATION
PAGE 4-7
CAR*
0066
0145
0153
0110
Oil J
0110
0044
00*7
0106
0143
0058
0058
0090
0096
0178
0002
C131
0161
0018
0056
0119
0082
0078
0094
0182
O10'»
0104
0022
0148
0077
0054
0173
C1UI
0166
0183
0179
0159
0126
012d
0129
0036
0043
C158
0107
0079
C138
0118
0027
0029
0147
RUN*
0243
0404
0413
0344
0346
0356R
0173
0174
0315
0398
0223
C229H
0282
C312
0473
G233
0479
0437
0158
0217
0352
0273
0256
0325
0477
0316
0372R
C135
0410
0255
0211
0463
c J2i
045IS
C478
048?
0413
0374
0367
0369
0148
0170
C431
0334
0261
0393
0155
0137
0142
0409
YR
65
65
65
64
64
64
63
63
62
61
60
60
59
5.8
58
57
57
67
71
69
67
66
65
63
71
70
70
68
68
65
64
63
62
61
58
58
57
71
70
69
68
68
67
66
65
58
71
70
69
68
MAKE
FURL)
FURO
FORU
FURD
FURO
FORD
FURO
FURU
FUi«
F'WI)
FURO
F'MI)
FORJ
F.OR:)
FDRO
FllRD
FORU
L 1 NC
MF.RC
MERC
MERC
MLRC
rtcRC
MERC
L1LOS
OLL)S
ULl)S
OLDS
OLDS
ULOS
OLDS
OLDS
ULOS
OLOS
OLDS
OLUS
ULOS
P L Y1
PLYM
PLYM
PLYM
PLYi-l
PLYil
PLYM
PLYM
PLYM
PUNT
PUNT
PONT
PONT
MJOEL
GALAX
MUSTA
MUSTA
FALCO
XL br, 0
FALCO
FAIKL
t-AUL
GALAX
FALCO
WAGON
WAGUN
F A 1 R L
FAIHL
L'mu
MAI. ML
SEDAN
CONTI
COUGA
COUGA
COUGA
.*MTC
MOM T e
COMET
99
CUTLA
C'JTLA
CUTLA
C.UTLA
CJTLA
NINbT
83
EIGHT
SUPER
SUPtR
EIGHT
FIEST
OUSTE
bATEL
SATFL
BA3KA
VALI A
BF.LVt
FURY
3ARRA
SUUUR
GRANO
CIO
GRAND
GTO
CIO
739
289
2t)9
28 9
352
?39
760
26C
390
170
352
352
292
33?
292
223
792
462
351
351
390
390
390
200
455
455
•»55
350
250
350
394
394
394
394
371
371
371
318
318
313
318
225
318
333
273
318
'.00
40 r.
400
400
8 T
a R
L N
2 0
2 0
2 0
2 4
4 0
? 4
i 3
2 C
4 0
1 0
2 0
i 0
2 0
4 0
2 3
1 3
7 0
4 C
2 0
2 0
4 P
2 0
4 0
1 0
4 0
7 0
2 0
2 0
1 0
4 0
4 0
2 0
4 0
4 0
4 u
7 0
4 0
?. 0
2 0
2 0
2 0
1 0
2 0
4 0
2 0
4 0
2 0
4 0
4 0
4 0
C A
Y /
L C
a i
8 0
a o
8 0
a o
3 0
a o
a o
3 0
6 0
8 0
8 0
a o
n o
a o
6 C
8 0
8 1
a i
n o
8 1
0 I
8 1
6 0
a i
a i
8 1
a i
6 0
a o
8 1
a i
8 0
3 I
3 0
3 0
a c
8 0
8 0
8 1
8 1
6 1
8 0
8 1
a i
8 0
8 1
8 1
8 1
8 1
INRT
3500
30CO
30 PO
3000
3500
3000
3000
3000
4000
2750
40CO
4000
4000
3500
4000
3500
4COO
55no
3500
3500
35CO
4300
4000
3000
45GO
40 GO
400C
3500
3500
3500
4500
4500
4000
4000
4500
4500
4000
3000
4000
3500
3505
3000
3500
40 OC,
3000
4000
4000
4000
4000
4000
ROMP
12.3
10.3
10.3
10.3
11.2
10.3
10.3
10.3
12.0
9.9
12.0
12.3
12.0
11.2
12.0
11.2
12.0
15.8
17.3
11.2
12.3
13.2
13.2
10.3
14.0
13.2
13.2
12.3
11.2
11.2
14.0
14.0
12.0
13.2
12.7
12.7
12.0
10.3
12.0
12.3
12.3
11.3
11.2
13.2
11.3
12.0
13.2
13.2
13.2
13.2
OOOMR
64815
60251
65450
59886
73320
57913
99999'
93549
56124
77647
78355
78335
96108
72217
99999
33196
93999
37028
16601
43504
59664
57002
99999
90671
6155
286C9
?3644
51911
27127
49935
83761
13639
96907
99999
99999
99999
99999
17413
23100
39306
21728
2C4'.9
3'»2-.7
51384
79769
94003
37335
2C52G
38002
36634
FT
22
16
16
20
20
14
17
17
20
15
20
20
19
20
20
18
18
25
20
20
17
25
18
14
25
20
20
20
20
18
21
21
21
20
20
20
20
1 J
19
19
1 3
18
19
25
18
70
21
22
21
22
E E
V X
P H
•J 0
0 C
0 0
0 0
3 1
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 3
I I
0 I
0 3
0 3
o 3
0 0
1 1
1 1
1 1
0 1
0 I
0 0
0 0
0 0
0 0
0 0
ij 0
o o
o o
1 1
1 1
0 1
0 1
0 1
0 1
0 1
0 0
0 C
1 L
1 1
0 1
0 I
P
c
V
1
1
1
1
0
1
1
1
0
1
1
1
0
1
1
1
0
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
0
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
VTP DB
0
0
0
0
0
0
0
0
0
0
0
0
0
c
0
0
0
0
0
0
0
0
c
c
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
c
0
0
77
70
71
78
69
72
69
72
74
68
71
70
71
70
70
72
73
72
69
71
75
69
70
77
75
70
78
73
69
73
77
68
73
72
70
/6
74
79
69
85
71
73
76
73
70
68
74
74
70
71
MB
62
57
60
75
57
60
56
57
67
56
63
59
60
59
66
60
66
62
55
64
71
60
61
ol
65
59
70
61
58
62
61
61
65
6?
63
7C
63
64
62
75
58
58
65
62
59
55
62
65
58
64
BAROM
29.90
30.05
30.08
30.05
30.00
30.10
30. 03
30.01
30.03
29.97
3C.32
29.99
30.18
30.09
29. J5
30.16
30. fU
79.95
30.23
30.19
30.13
30.18
30.12
30.10
30.01
30.12
30.09
30.00
29.96
30.14
30.23
30.07
30.1 3
30.01
30.00
30.00
30.00
30.10
30. "3
30.08
30. J 2
30.19
30.05
3C.03
3U.20
30.05
30.09
30.13
30.22
29.95
IRP'1
540
570
660
560
490
550
675
450
5*3
620
450
45}
550
7CO
1000
870
500
500
600
550
560
550
540
800
620
620
560
560
800
635
640
500
740
600
760
5PO
750
720
7C')
800
600
580
575
6CO
540
B80
550
6 CO
6dO
620
1)
/
N
0
0
0
N
0
N
0
U
0
0
0
0
D
0
N
N
0
0
D
0
D
D
D
(J
D
D
D
0
D
D
0
0
0
D
n
D
D
D
U
n
0
n
0
0
D
n
0
0
D
a
OWEL
26. C
30.0
45.0
28.0
28.5
23.0
71 .0
14.0
25.5
40.0
32.0
32.0
30.0
27.0
44.0
39.0
29.0
31.5
34.0
45.0
44.0
32.0
29.0
33.0
30.0
45.0
30.0
29.0
36.0
32.0
22.0
29.0
22.0
30.0
21.0
27.0
45.0
30.0
77.0
24.0
30.0
44.0
79.0
33.0
26.0
32.0
2C.O
23.0
27.0
31.0
1GNT
6.
-2.
0.
2.
2.
3.
3.
5.
2.
-3.
6.
6.
-4.
-6.
4.
3.
4.
-2.
11.
n.
0.
4.
10.
10.
2.
-3.
2.
2.
3.
-13.
8.
10.
6.
1 1.
1 3.
13.
8.
6.
r
4.
10.
0.
-2.
4.
10.
a.
8.
8.
9.
6.
0
0
0
r\
5
0
P
0
5
0
0
^
c
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
r\
0
3
0
0
T
0
5
0
0
T
5
0
D
0
0
0
0
ICO
3.0
2.4
0.8
5. 1
2.9
3.0
7.0
6.5
1.5
1.4
3.2
3. ?
8.0
2. 8
1.6
3.2
4.0
.1
1.2
3.3
3.5
0.3
7.7
.3
.6
3.1
3.2
2.5
1. 8
6.6
4.2
6.7
.5
5.4
1.5
3.7
4. 4
3. 4
4. 1
3.6
2. 1
0.9
I. 8
.8
9.2
3.4
4. 1
3. 3
3.2
1.0
DATE
01/03/72
04/14/72
04/19/72
03/29/72
03/29/72
03/31/71
12/13/71
17/13/71
03/27/72
04/13/72
12/23/71
12/27/71
01/24/77
C3/17/72
05/15/72
17/23/71
05/16/7?
04/26/7?
12/03/71
12/22/71
03/31/72
01/18/72
01/07/72
03/23/72
05/16/72
03/2C/7?
03/22/72
1 1/3C/71
04/18/72
01/07/77
12/21/71
05/06/72
03/22/72
05/^4/72
05/16/72
05/17/72
04/75/72
04/06/72
04/C4/72
04/05/72
' 12/^6/71
12/10/71
0'*/2r>/7?
0 W77/7?
01/10/72
04/12/72
03/31/72
17/01/71
12/02/71
04/17/72
TI ME
C353
2101
1315
0120
1900
2130
1030
1200
0615
2051
0830
1000
1000
0920
0315
0920
1700
2000
P81C
1035
0950
0945
1145
1115
1077
1045
02 35
1110
01 30
C930
0340
1000
0955
1600
0970
1700
1545
1355
2033
1000
1100
0800
0975
1250
0950
1330
1755
1010
Od05
2000
PIC
MEC
A OH
RWK
RMK
REM
REM
MEC
MEC
RHK
RWK
MEC
MEC
REM
RWK
RWK
MEC
RWK
A OH
MEC
MEC
RMK
«ec
MFC
RWK
RWK
RWK
RWK
MEC
A!)H
MEC
MEC
A OH
RW<
Af>H
RWK
RWK
RWK
RFM
REM
RFM
JT3
MEC
RWK
R6M
MCC
ADH
RFM
*F.C
MF.C
Ann
-------
STUDY OP EMISSIONS (IN LIGHT-DUTY VEHICLES IN SIX CITIES
LOS ANGELES VEHICLE INFORMATION SUMMARY
PAGE 4-8
CAR*
0018
0028
008*
0150
0034
0155
0103
0123
0171
0180
0177
0163
0105
01*2
00*5
0073
01*1
0157
0102
0098
0032
007*
0019
0035
0053
0053
0160
012C
01*9
0052
0052
0057
0059
0051
0116
RUN*
0130
01**
0272
0*13
01*9
0*28
0319
0361
0*60
0*dO
0*7*
0*35
C331
0397
019*
026*
0396
0*2*
031*
0329
015*.
0252
0133
01*7
0212
0216K
0*32
0358
0*12
0207
0257R
0228
023*
0197
03*T
YR
67
67
66
65
6*
6*
61
59
59
5a
57
71
69
68
65
6*
63
63
71
71
70
70
69
69
6d
f>a
68
67
60
65
65
6*
60
71
67
HAKE
PONT
PUNT
PONT
PUNT
PUNT
POUT
PONT
PUNT
PONT
PUNT
PUNT
RA'IU
RAMrt
RAMd
2AM.1
KAMri
RA'IH
STUJ
VOLK
VOLK
VOLK
VOLK.
VOLK
VOLK
VULK
VOLK
VilLK
VULK
VOLK
VULK
VOLK
VOLK
VULK
MISC
MISC
MOOhL
CATAL
DUNNE
BONNE
TEMPE
LEW AN
LCMAN
TEMPt-
STA"C
OONNE
SFARC
SUPER
JAVEL
JAVEL
A'lEKl
CLASS
AHErt I
'i'»C
LAKK
*11
BFETL
I1F.EIL
atEfL
OEETL
rtEETL
(JF.ETL
BKFTL
HFETL
I3EETL
KEETL
VAN
VAN
UF.ETL
BEETL
IJATSU
OPEL
CIO
*00
*10
*21
326
326
326
195
399
339
370
3*7
30*
29C
232
237
196
196
170
103
C97
097
097
)91
C91
091
091
091
091
nm
073
07?
C73
073
093
067
B T
H R
L N
* 0
?. 0
* 0
2 0
2 0
* 0
1 0
2 0
* 0
* 0
* 0
7 0
2 0
2 0
2 0
1 0
2 0
1 3
F 0
1 *
1 *
1 *
1 *
1 0
1 *
1 *
1 *
1 *
1 *
1 *
1 *
1 *
1 *
1 *
1 *
C A
Y /
L C
A 1
8 1
n i
8 0
8 1
fl 0
* 0
8 C
8 1
8 C
8 0
8 1
8 C
6 0
8 0
6 0
6 G
6 0
* 0
* 0
* 0
* C
* 0
* 0
* 0
* C
* C
* 0
* 0
* 0
* C
* 0
* 0
* 0
* C
1NRT
*500
*500
*500
3500
3500
3500
3000
*500
*500
*000
*oco
3500
3500
3 1) 00
3500
?750
2750
3000
275C
2?00
2000
2000
2000
2000
2000
2COC
2COC
2000
2000
3000
30CO
2COO
2000
2500
2000
ROHP
1*.0
1*.0
l*.0
11.2
12.3
H.2
in. 3
12.7
1*.0
12.0
12.0
12. 3
11.2
10.3
11.2
9.9
9.9
10.3
9.9
8.3
8.3
8. 3
a. 3
3.3
8.3
8.3
d.3
8.3
8.3
10.3
10.3
3.3
8.3
9.*
8.3
OOQ^R
73990
67033
516BO
57518
99999
86991
99999
2920*
7*02*
673*1
*7051
70673
59036
33379
57715
55527
73G13
80885
231*
15233
17753
26139
27900
51331
15801
35BC9
575C1
62287
68*12
79552
79711
77529
99999
10*05
68566
FT
26
26
26
22
21
21
15
25
22
20
20
16
19
16
16
1 8
20
18
13
1 1
10
1C
1 1
11
11
11
1C
1 1
10
10
10
10
10
11
12
E
V
P
0
0
0
C
0
0
r\
0
0
0
0
1
0
Q
0
C
0
0
1
1
1
1
0
0
0
0
C
0
G
0
0
0
0
1
0
E P
X C
H V
1 1
1 1
0 I
C 1
0 1
0 1
0 0
0 1
0 1
0 1
0 1
I I
1 1
I 1
0 1
0 1
0 1
0 1
I 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
0 1
0 1
0 1
0 1
0 1
0 1
1 1
0 1
VTP
0
0
0
0
0
0
0
0
0
0
0
0
0
0
C
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
C
0
0
0
oa
no
69
68
63
73
76
72
72
70
70
75
75
73
7*
72
7*
71
69
7C
76
69
69
75
63
73
70
75
81
68
7*
72
69
7*
73
7*
WU
63
60
57
6*
60
61
62
63
62
6*
66
65
67
73
53
61
65
62
6*
60
55
53
62
61
61
62
70
62
62
62
60
59
61
52
68
BAKOM
30.13
30.18
30. 16
29.95
30.01
30.15
30. 1C
30 . C I
30.09
3C.OO
29.97
29.99
30.00
29.99
30.37
30. 2J
29.95
30. on
30.08
30.00
29.91
30. ??
29.95
30.0*
30.19
30.70
30. T.
30. 11
29.99
30.20
30.08
30.00
30.13
30.2*
30.13
IRPM
650
5*0
*90
520
550
500
*60
**0
603
520
15C3
750
5ao
600
730
550
310
900
867
350
720
12?'J
950
>35U
1000
1000
900
1000
8*0
520
350
*75
*00
650
1060
D
/
N
0
D
0
D
D
D
1)
D
D
D
D
D
I)
0
0
D
0
N
0
N
N
N
N
0
N
N
N
N
N
N
N
N
N
N
N
OWEL
28.0
29.0
31.0
73.0
30.0
28.0
60.0
29.0
30.0
28.0
**.o
25.5
2R. 0
27.0
29.0
30.0
30.0
53.0
53.0
53.0
*5.0
52.0
59.0
60.0
58. C
58.0
70.0
*7.5
53.0
3*.C
37.0
23.0
35.0
*9.0
*7.5
IGNT
12.
8.
-3.
8.
10.
0.
5.
2.
-6.
15.
*.
0.
-5.
3.
5.
10.
9.
-2.
8.
00.
5.
-12.
«;.
5.
8.
9.
-6.
2.
0.
0.
10.
0.
10.
6.
7.
0
0
0
0
0
0
0
5
0
0
0
0
?
o
0
0
0
0
5
0
0
0
0
r\
0
0
0
5
C
0
C
0
0
0
0
ICO
1.6
3.*
*.3
3. 3
3.0
6.*
1.0
1.6
*.7
*. I
I. 6
0. 1
2.2
2.3
6.5
*. 5
3. 1
6.0
0. 3
2.*
2.3
1.5
3.1
*.2
7.5
7.5
0.8
2.5
0.6
3.7
0. 3
8.0
*.o
1.3
1.2
DATE
ll/2'./71
12/02/71
01/18/72
01/19/72
12/06/71
0*/2*/72
03/21/7?
0*/D3/72
05/05/72
25/16/72
05/15/72
0*/26/77
03/25/72
0 >•> 1 \ 3 / 7 2
I?/ 16/71
01/11/72
OW13/72
C*/22/72
03/17/72
03/2*/72
12/07/71
01/06/72
11/29/71
12/C6/71
12/21/71
12/22/71
0*/25/72
0*/01/72
C*/18/72
12/20/71
01/07/72
12/27/71
12/28/71
12/17/71
03/30/72
TIME
03CO
1115
07',5
1600
1030
1105
1020
1635
1100
2000
1130
0905
113*
01 50
11*0
0933
1000
0330
0930
0330
C305
08^5
0900
C9CO
1010
0915
1*15
1200
1130
1200
1500
0800
1530
1310
1000
PIC
MEC
MEC
MFC
A OH
MEC
RWK
RWK
RFM
RWK
RWK
RWK
RWK
RWK
AOH
MFC
MEC
AOH
AOH
RWK
RWK
MEC
MFC
MEC
MFC
MEC
HF.C
R.JK
REM
RM
MFC
MEC
MEC
MEC
H£C
RWK
-------
STUDY OF EMISSIONS 01 LIGHT-DUTY VFHICLFS IN SIX CI TI IT S
DFNVCR VEHICLE IW0
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
DENVER VEHICLE INFORMATION SUMMARY
PAGE
CAR* RUN*
0101 0101
0107 0107
0022 OC22
0109 0109
0106 0106
0157 016*
0125 0126
0084 0084
0171 0184
0123 0124
0141 0143
0166 0176
OIA6 0178R
0055 0055
0069 0069
0167 0177
0167 0182R
0008 0008
0014 0014
0066 0066
0059 OC59
0089 0088
0160 3169
0160 0172R
0086 C036
0095 0095
0152 0158
0172 0185
0007 0007
0064 0064
0071 0071
0122 0172
0122 0123R
0013 CO 13
0126 0128
0136 0138
0006 OOOo
0047 0047
0060 0060
0057 0057
0074 0074
0032 0032
0033 0033
0034 0034
0035 OOJ5
0090 0090
0070 007U
0134 0136
0143 0145
0143 0152R
YR MAKt
61 CHCV
63 CHEV
62 CHEV
62 CHEV
61 CHEV
60 CHbV
59 CHEV
58 CHEV
53 CHfcV
57 CHEV
71 CHRY
68 CHRY
68 CHRY
66 CHRY
65 CHRY
71 OOOG
71 DUDu
70 JOOG
69 OMOG
63 DOOG
66 OOOG
65 09DG
64 OOOG
64 OJUG
71 FURO
71 FORD
71 FORO
71 FORD
70 FORD
70 FURO
70 FORO
70 FORJ
7C FORO
69 FUrd)
69 FUR 11
69 FORi)
68 FORJ
63 FORO
60 FU*3
67 FORO
67 FORI)
67 FORO
66 FORD
66 FOR'.)
66 FORO
66 FORD
65 FORD
65 FURO
65 FOKO
65 FORO
MODEL
IHCAL
LOTKU
BISCA
bISCA
CURVA
OELAI
IrtPAL
APACH
IMPAL
BISCA
330
300
300
NEhPU
nAGON
P1LAR
POLAK
OART
OAKT
CHARG
MONAC
D-100
DART
OArtT
WAGON
GALAX
LTDSW
TURIN
MAVER
LTJ
F-10C
LTD
LTD
FAIKL
MUST A
F-100
KAGCJN
GALAX
MUST A
XL
F-100
FAIRL
MUST A
•4US T A
THU.NO
LTO
FUCO
FAIKL
FALCO
FALCO
CIO
283
283
233
230
145
283
348
283
2d3
265
440
440
440
383
383
3R3
333
235
273
318
31)3
313
225
225
429
400
390
351
200
390
360
390
390
302
351
360
428
390
3)2
428
352
289
2 '3 9
20 -1
390
739
289
299
200
210
B T C
8 R Y
L N L
208
408
238
1 0 6
206
238
408
438
408
208
408
408
408
208
2 0 fl
4 0 A
4 C 8
1 C 6
208
208
208
238
1 C 6
1 0 6
208
208
208
208
1 0 6
208
248
2 0 a
208
2 P 8
448
2 C 8
408
208
408
408
248
238
208
448
408
208
238
238
106
106
A
/
C 1NRT
0 3500
0 4000
C 4000
0 3500
0 2500
0 4000
0 4000
0 3500
0 4000
0 3500
1 4500
4500
4500
4COC
4500
4000
4530
0 3000
1 3500
1 350C
0 4COO
0 4000
0 30CO
0 3300
1 4500
1 4000
1 4500
1 3530
0 3000
1 4000
C 4:100
1 400')
1 4500
0 3500
C 3500
0 4000
1 4500
1 4000
C 3000
0 4000
C 4000
1 350C
0 30CO
0 3000
1 4530
1 4000
0 3500
0 3500
C 2750
0 2750
ROHP
11. Z
12.0
12.0
11.2
9.4
12.0
12.0
11.2
12.0
11.2
14.0
14.0
14.0
13.2
12.7
14.0
14.0
10.3
12.3
I?. 3
12.0
12.0
10.3
10.3
14.0
12.0
14.0
12.3
10.3
13.2
12.0
14.0
14.0
11.2
11.2
12.0
14.0
13.2
1C. 3
12.0
12.0
12.3
10.3
10.3
14.0
13.2
11.2
11.2
9.9
9.9
ODOMR
81422
68755
42636
97485
34103
97105
56680
58942
15002
31992
15007
73577
78614
16384
66696
13951
13989
20361
41015
48104
61801
75304
65150
75812
22609
19743
15371
4310
16104
27364
30635
43879
43904
27635
42488
47728
35503
63215
40123
70623
41169
63508
58283
30456
77373
83761
91836
99430
43390
43426
E
V
FTP
20 0
20 0
20 0
20 0
14 0
20 0
18 0
20 0
20 0
20 0
24 1
24 0
24 0
25 0
25 0
23 I
23 I
18 0
18 0
19 0
25 0
20 0
19 0
19 0
24 1
25 1
25 1
24 I
18 0
25 0
25 0
25 0
25 0
20 0
20 C
24 0
25 0
25 0
16 0
25 0
20 0
20 0
16 C
19 0
22 0
25 0
16 0
16 0
14 Q
14 0
£ P
X C
H V VTP
0 1 0
000
000
000
000
000
000
000
000
0 C 0
1 1 0
1 1 0
1 1 0
010
0 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
0 1 0
010
0 1 0
0 1 0
1 1 0
I 1 0
1 1 0
I 1 0
1 1 C
1 1 0
I 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 I 0
1 I 0
0 1 0
0 I 0
010
0 0
C 0
C 0
0 0
0 0
0 0
0 0
0 0
D8 Wfl BAROM
72 50 24.30
70 49 24.25
72 48 24.68
70 50 24.35
72 52 24.32
69 50 24.39
69 46 24.5«
72 51 24.37
70 52 24.69
71 50 24.48
77 52 24.30
69 53 24.55
70 50 24.30
70 43 24.56
70 49 24.1ft
71 52 24.79
71 50 24.70
71 48 24.63
70 48 24.46
73 48 24.18
7? 48 24.39
71 50 24.49
72 50 24.64
70 48 24.70
70 49 24.35
72 51 24.68
72 53 24.30
70 52 24.69
69 46 24.86
71 43 24.27
70 52 24.38
70 49 24.72
70 49 24.72
74 47 2't.45
73 48 24.66
69 '+7 24. 5 3
70 47 24.82
72 43 24.59
70 52 2t.39
71 50 24.32
72 50 24.49
72 49 24.48
71 48 24.30
71 48 24.49
70 53 24.35
72 49 24.61
70 50 24.35
70 47 24.54
70 47 24.34
69 49 24.65
0
/
IRPM N
480 0
6P3 D
450 N
610 0
430 1)
525 N
5 HO D
7CO N
460 0
640 1)
600 D
480 0
500 0
725 N
575 0
420 D
420 D
475 0
600 0
58C D
550 0
910 N
510 0
533 D
61C 0
590 13
510 0
550 0
550 0
480 1)
520 N
575 0
5HO 0
430 D
600 N
4RO I)
525 0
550 0
5>iO D
525 I)
620 N
4dO N
550 0
425 N
440 D
550 0
660 N
ftOO N
600 D
540 D
DUEL
28.0
29.0
30. 0
30.0
32.0
45.0
23.0
29.0
23.0
25.0
29.0
38.0
28.0
25.0
32.0
34.0
34.0
44.0
33.0
25.0
24.0
31.0
39.0
39.0
31.0
27.0
27.0
34.0
50.0
29.0
23.0
12.0
12.0
31 .0
25.0
33.0
27.0
27.0
31.0
32.0
31.0
32.0
41 .0
26. 0
36.0
28.0
28.0
27.0
36.0
40.0
1GNT
0.0
3.0
2.0
0.0
0.0
0.0
6.0
7.0
2.0
5.0
0.0
6.0
6.3
8.0
13.3
2.3
2.0
0.0
5.3
2.0
9.0
6.0
a.c
3.0
2.0
6.0
6.0
0.3
0.0
2.0
4.3
0.0
c.o
4.0
6.0
12.0
5.0
6.0
0.0
10.0
3.0
4.0
6.0
3.3
0.0
4.0
12.0
5.0
4.0
2.0
ICO
4.8
8.0
.2
2.9
C.7
4.0
9.7
8.9
4.3
10.0
7.0
7.5
7.1
6.4
9.9
10.7
10.7
9.9
4.2
8.6
7.7
6.5
11.9
10.7
4.0
9.0
5.8
4.6
7.8
8.6
4.1
8.6
9.0
5.2
0.5
5.2
9.9
.3
9.9
6.9
9.7
10.0
6.4
1.9
5.2
6.0
10.0
9.2
8.8
7.4
OATF
01/21/72
01/22/72
12/22/71
01/22/71
01/27/72
02/05/72
01/27/72
01/17/72
02/11/72
01/27/72
02/01/72
02/09/72
02/10/72
01/C7/71
01/12/72
C2/10/T2
02/11/72
12/13/71
12/20/71
01/11/72
01/10/72
01/18/72
C2/07/7?
02/03/72
01/17/72
11/20/72
02/34/72
02/11/77
12/17/71
01/11/72
01/12/72
01/26/72
01/76/72
12/20/71
01/27/77
31/31/72
12/17/71
01/05/72
01/13/72
01/08/72
01/13/72
01/17/72
12/29/71
12/29/71
12/29/71
01/19/72
Ol/ 12/72
01/29/72
32/01/72
02/02/72
TIME PIC
1405 DRL
1325 ORL
1920 DRL
1815 DRL
0945 ORL
1340 WB
164C ORL
1310 ORL
1245 WB
1615 DRL
0740 WB
1530 WB
0905 WB
1340 DRL
1235 DRL
0655 WB
C650 Wli
0312 ORL
1700 DRL
1740 DRL
0830 SS
1055 DRL
1355 ORL
1225 W3
1830 DRL
0835 ORL
0715 W3
IS 00 DRL
1550 ORL
1205 SS
1740 ORL
1800 ORL
09?0 DRL
1425 DRL
1915 DRL
0745 WB
1332 DRL
1S?0 QXL
1120 SS
1055 SS
1525 DRL
0315 DRL
0715 ORL
1010 ORL
1340 ORL
0315 ORL
1520 OPL
1645 W3
1330 WB
18CO SS
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
DENVER VEHICLE INFORMATION SUMMARY
PAGE 4-11
CAR*
0365
0099
015*
0154
0045
0094
0150
0159
0149
0087
0165
0104
0093
0078
0091
0026
0041
0128
0098
0169
OC16
0009
0137
0096
0029
0054
0108
0170
0077
0161
0116
0015
0153
0046
0151
0151
0144
0144
0056
0115
0139
0173
0132
001 1
0162
0003
ooia
0028
0037
0124
RUN*
0065
0099
0161
0165K
0045
0094
0156
0168
0155
0087
0175
0104
0093
007B
0091
0026
0041
01 HI
0098
O'l 80
0016
0009
0139
0096
0029
0054
0108
0103
0077
0170
0116
0015
0160
0^46
0157
01 59R
0147
0149R
0056
0115
0141
0180
0134
0011
0171
0003
0018
0028
0037
0125
YR
64
64
64
64
63
63
62
62
f.l
'...
59
5S
57
71
69
6b
67
65
64
62
71
70
69
60
67
66
65
64
63
71
70
69
69
63
67
67
66
66
65
64
63
57
71
70
70
69
69
68
67
67
MAKE
FORD
FQKO
FORD
F0«0
FORD
F,JHL>
FURI)
FJRD
RJRO
FORD
FORL)
FORD
FORD
MERC
MERC
ME AC
MERC
MfcRC
MEKC
MURC
OLDS
OLOS
OLDS
(JLOS
OLDS
OLUS
OLDS
OLDS
CLUS
PLYM
PLYM
PLYM
PLYM
PLYM
PLYM
PLYM
PLY-1
PLYM
PLYM
PLYM
PLYM
PLYM
PUNT
PONT
PONT
PUNT
PUNT
PUNT
PONT
PONT
MODEL
FALCO
GALAX
FAIKL
FAHL
CJUMT
FALCO
GALAX
GALAX
FALCO
THUND
GALAX
THUMD
WAG IN
MJ'UE
CilUGA
COUGA
CUUGA
iM.mF
WAGON
CJLNY
F-35
E I GUI
CUTLA
F-85
CJTLA
EIGHT
F-d5
STAP.F
NIi'lET
OHSTE
!JUSTC
bATCL
RUADR
tlARRA
FlMY
FU
J3C
390
393
351
455
350
350
330
330
33"
394
3') 4
225
313
318
3=33
318
3S3
3*3
313
313
118
170
333
ua
455
35(i
455
40C
430
350
326
326
fl
a
L
I
4
2
2
2
7.
4
4
1
4
4
4
4
2
't
I
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t.
4
i,
2
4
2
2
4
2
2
4
4
1
2
2
4
2
2
2
2
?.
2
1
6
4
/t
2
4
4
4
2
2
2
T C
R Y
N L
0 6
o a
0 8
0 8
0 8
0 8
0 8
0 8
3 6
0 8
0 8
0 8
0 8
0 8
o a
3 8
0 8
0 3
0 H
0 8
0 8
0 8
C 8
0 8
0 8
0 8
0 8
0 8
0 8
0 6
3 8
0 8
4 8
0 8
0 3
0 8
0 8
0 8
0 8
3 6
4 8
0 3
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0 8
0 d
4 8
0 8
0 0
0 8
0 8
A
/
C
0
1
0
C
0
0
1
1
0
1
0
I
0
1
1
0
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1
1
0
1
1
0
0
1
1
1
1
1
C
0
C
C
1
1
1
1
1
n
0
C
0
1
1
1
0
1
0
1
0
INRT
3000
4COO
3500
5500
4500
3000
4000
4000
3000
4000
4000
4000
3500
40CO
35CC
3500
35CO
4000
4500
4500
4200
4500
3500
3500
4000
4TOJ
3500
45PO
4500
3000
35CO
3500
3500
3000
4000
4000
3500
3500
4Cnc
3000
4000
35CO
4000
35CO
4500
4000
5000
4000
4000
35CO
ROHP
10.3
13.2
11.2
11.2
12.7
10.3
13.2
13.2
10.3
13.2
12.0
13.2
11.2
13.2
12.3
11.2
11.2
1 3.2
14.0
12.7
13.2
14.0
11.2
11.2
13.2
13.2
12.3
14.0
14.0
10.3
U.2
11.2
11.2
11.3
13.2
13.2
12.3
12.3
12.0
10.3
12.0
11.2
13.2
12.3
14.0
12.0
14.7
12.0
13.2
11.2
OIXJMK
68496
78321
77164
77186
79698
63832
84333
90801
63307
53999
815V8
75734
86487
1G520
16311
77858
73678
91754
95056
85645
2310
31090
22941
18373
44032
50735
72420
66568
95087
13913
34955
95644
46192
42143
30813
dCB3S
93437
93446
57911
62411
63000
97195
12731
31114
27279
41819
38429
37661
41619
67810
FT
14
20
16
16
20
14
20
20
14
20
20
20
20
20
1 7
16
22
21
20
21
20
25
20
20
20
25
20
21
21
24
18
19
13
6
25
25
19
19
25
18
20
20
21
22
27
22
26
22
22
21
E e
V X
P H
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 C
0 0
0 0
0 C
0 0
0 0
1 1
0 1
0 1
0 0
0 0
0 C
0 0
1 1
0 1
0 1
0 1
0 0
0 0
0 0
0 C
0 0
I 1
0 1
C 1
0 I
0 1
r o
0 0
0 0
0 0
0 0
0 C
0 0
0 3
1 1
n
0
0
0
0
0 0
0 0
P
C
V
1
I
1
1
1
1
0
0
0
0
0
0
0
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
I
I
1
1
1
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
VTP
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
C
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
D3
72
70
70
69
71
70
70
72
71
72
72
70
76
70
70
74
72
70
72
70
69
72
72
72
76
71
71
70
69
69
71
71
70
74
69
72
71
70
74
70
70
69
70
11
70
72
72
71
68
71
Art
48
48
51
49
51
48
47
51
47
51
50
48
51
49
50
54
48
51
48
57
46
47
46
51
49
49
50
51
49
48
51
47
51
50
46
51
50
48
50
50
47
50
47
46
48
46
47
49
48
50
BAROM
24.21
24.57
24.65
24.37
24.61
24.55
24.63
24.67
24,62
24.49
24.54
24.35
24.55
24.80
24.56
24.70
2<«.69
24.75
24.60
24.74
24.78
24.69
?4.5l
24. 53
24.63
24.57
24.37
24.71
24.84
24.70
24.49
24.71
24. 76
24.67
24.72
24.79
24.41
74.66
24.69
24.58
24.45
24.63
?4.56
24.50
24.71
24.77
24.69
24.73
24.49
24.52
IRPM
T)0
520
520
530
480
600
500
510
1000
620
330
400
540
860
5fiO
535
600
540
600
510
650
545
640
580
440
5 CO
610
450
520
480
840
420
SCO
575
640
648
510
500
540
780
760
450
575
525
600
600
420
530
540
520
0
/
N
U
0
0
D
D
1)
0
D
N
0
0
0
0
D
1)
N
D
0
0
0
D
D
0
D
0
0
D
0
0
D
N
0
N
0
D
D
0
D
D
N
N
D
0
D
D
N
0
0
0
D
OWEL
43.0
32.0
24.0
24.0
27.0
25.0
38.0
28.0
50.0
30.0
34.0
26.0
30.0
31.0
29.0
34.0
31.0
31.0
24.0
30.0
33.0
36.0
3n.o
35.0
27.0
31.0
31.0
32.0
31.0
51 .0
30.0
29.0
28.0
29.0
25.0
25.0
31.0
30.0
29.0
45.0
32.0
22.0
45.0
3.0
42.0
29.0
35.0
33.0
34.5
27.0
IGN:
18.0
2.0
00.0
00.0
5.0
10.0
2.0
8.G
-4.0
0.0
2.0
-3.0
3.0
3.0
3.0
3.0
16.0
4. D
2C.O
-2.0
10.0
4.0
0.0
0.0
22.0
4.D
5.0
6.0
18.0
7.0
3.0
1.0
6.0
0.0
00.0
OC.O
2.5
-4.0
4.0
0.0
C.O
2.0
5.0
23.0
8.0
9.0
2.0
1 8.0
2.3
2.0
ICO
9.3
8.3
4. 8
6. 8
.8
5.5
7.3
4. 7
1.7
5.9
?.C
0.5
9.3
2.5
8.6
2.6
5. 3
10. 0
8.6
8.5
1.5
7.6
1.5
5.1
5.5
7.6
3.7
8.8
9.4
3.9
1.5
2.2
4. 1
2.9
6.2
7. 1
•9.0
8.7
9.9
0.3
6. S
5.0
9.0
3.4
?.9
2.6
1.9
8. 1
4.8
10.0
DATE
01/11/71
01/20/72
02/C4/72
02/C5/72
01/05/72
01/19/72
02/03/72
02/07/72
02/C3/72
01/18/72
02/C9/7?
01/21/72
01/19/72
01/14/72
01/19/72
12/23/71
12/3C/71
07/l"/72
01/20/72
02/10/72
12/21/71
1?/18/71
01/31/71
01/20/72
12/28/71
01/^7/72
01/22/72
02/11/72
01/14/72
02/08/72
01/25/72
12/21/71
02/04/72
01/05/72
02/C3/72
D2/C4/72
02/01/72
02/02/72
Ol/CR/72
01/25/7?
01/31/72
02/11/72
01/29/72
12/11/71
02/03/72
1?/16/71
12/21/71
12/24/71
12/30/71
01/27/72
TIME
1740
2035
1650
16CO
C"H5
1855
1430
1035
14C5
0830
0845
2?30
1650
1730
1025
1640
1805
1845
1830
1450
1005
1036
0955
1355
0915
1323
1530
0850
1245
0630
1345
0733
1325
1145
1635
0930
1735
1020
0345
0950
140C
1705
12 ?0
1417
C840
1344
1450
1110
0730
1135
PIC
SS
ORL
DRL
W3
DPL
DRL
W3
SS
W3
DRL
WB
DRL
ORL
ORL
ORL
DRL
DRL
SS
ORL
wa
DRL
DRL
Wft
DRL
ORL
ORL
DRL
W3
ORL
WB
ORL
DRL
DRL
DRL
DRL
W3
SS
MB
DRL
DRL
WB
SS
ORL
DRL
WB
WJB
ORL
TRL
DRL
ORL
-------
STUOr OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
DENVER VEHICLE INFORMATION SUMMARY
PAGE 4-12
CAR*
0067
0156
0120
0072
0079
0001
0105
0148
0133
0121
0052
00*4
0146
0110
0147
0147
0020
0111
0117
0142
0036
0097
0080
0050
0103
0073
0076
0127
0024
0119
RUN*
0067
0163
0120
0072
007')
OC01
0105
0154
0135
0121
0052
0044
0150
0110
0151
0153R
0020
0111
C117
0144
0036
0397
0080
0050
0103
0073
0076
0129
0024
0119
Yrt
66
66
65
64
62
61
71
69
67
65
63
62
59
71
70
70
69
69
68
67
66
65
63
62
59
57
71
70
69
6t>
MAKE
PUNT
PUNT
PONT
PJNT
PONT
PONT
RAMU
RAM3
RA^B
RAMU
RAMH
RA^b
!
223
199
790
232
190
196
196
c-*7
097
C97
091
"91
-------
STUOV OF EMISSIONS ON LIGHT-OurY VFHICLES IN SIX CITIES
CHICAGO VEHICLE I NFOR,«AT I ON SUMMARY
PACE 4-13
CAR*
OC64
00*9
0067
0132
0115
0150
0071
0145
0089
0169
0022
0012
0134
0032
0008
OJ93
0101
0114
0135
0085
0116
0136
0136
0041
0030
0119
0137
0018
C001
0070
0094
0164
0030
0083
0134
0134
0005
0059
0099
00d6
0158
0062
0076
0106
0110
016C
0148
0028
0050
0073
RUN*
0064
0049
0067
0147
0122
0163
0071
0159
0090
0186
0021
0012
0149
0088
0008
0095
0106
0123
0146
0087
C124
0151
0153R
0044
C033
0129
0150
0017
0026
0070
0099
0176
0032
OOH6
0144
014SR
CC05
0059
0104
0105
Ola?
0073
0078
0113
0117
0173
0178
00?7
0051
0075
Y*
71
70
69
69
6B
68
65
64
62
58
70
66
64
59
71
Tl
71
71
71
70
70
70
70
69
69
69
69
6H
68
6d
68
6H
67
67
67
67
66
66
66
60
66
65
65
65
65
65
65
i>4
64
64
MAKE
HUIC
rtUIC
BU1C
QiJIC
ilUlC
rt'JlC
IIU1C
UUIC
M'JIC
buir.
CAOI
CAOI
CAOI
CADI
CHEV
CHCV
CHEV
CllfcV
CHEV
CHbV
CHEV
CHEV
CHEV
CHEV
CHEV
CHtV
CHEV
CHf V
CHEV
Cilfc'V
CHEV
CHEV
CHfcV
CHEV
CHEV
CHEV
CHEV
CHEV
CHOV
CHtV
CHEV
CHEV
CHEV
CHEV
CHEV
CHtV
CHEV
CHEV
CHEV
CHEV
MU9EL
LESAB
FSTAT
ELECT
LESAU
ELECT
GS350
SPEC1
SKYLA
WlLDC
LIMIT
CS1UPE
CALAI
DEVIL
GIUPE
MPAL
CAPRI
1MPAL
MONTE
VtGA
K 1 '-to S
13ELAI
MALIK
MALIb
•KINGS
BISCA
IMPAL
CAP^I
SPURT
CHEVE
CUKVA
I MPAL
N'JVA
•itLAI
CAMAR
UELAI
HELAI
MPAL
L!>TRU
CHEVE
IMPAL
CAPRI
CUKVA
tlELAI
BELAI
CURVA
CUKVA
IMPAL
NOVA
CHEVE
IMPAL
B
H
CIO L
350 4
455 4
43C 4
350 4
43C 4
350 4
30 C ?
225 1
401 1
401 4
472 4
429 4
479 4
390 4
430 2
454 4
350 2
350 2
140 i
353 2
350 2
307 2
30 7 2
35C 4
377 2
327 2
3 '30 4
307 2
317 2
164 i
307 2
210 1
?:)3 2
327 2
?93 2
283 2
?33 2
250 1
283 2
2b3 2
?
?? I
24 0
25 0
20 0
20 n
20 0
20 0
20 0
20 0
20 0
26 0
26 0
26 0
22 0
24 1
20 1
20 1
2P 1
15 1
22 0
20 0
20 0
20 0
22 0
24 0
20 0
20 0
20 0
20 0
14 0
20 0
1 8 0
24 0
17 0
20 0
20 0
20 0
22 0
20 0
20 0
20 0
14 0
20 C
20 0
15 0
14 C
20 0
16 0
20 0
20 0
e p
X C
H V
i i
i i
i i
i i
i i
i i
0 1
0 1
0 0
o n
i i
0 1
0 1
0 0
1 1
1 1
I 1
1 1
1 1
I 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
3 1
I 1
1 1
0 I
0 1
0 1
0 1
0 1
C 0
0 1
0 I
0 1
0 1
C 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
VTP m
0
0
0
0
0
0
0
0
0
0
d
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
n ,
0
0
0
0
Q
0
0
0
0
0
0
0
0
0
o
0
0
0
0
0
C
0
74
73
72
73
73
75
72
73
71
72
74
72
73
74
73
73
73
73
73
74
73
74
70
74
73
74
73
72
70
73
73
7V
74
74
73
73
72
73
73
72
74
73
73
72
70
74
74
71
74
73
an
i3
51
56
54
54
58
52
54
53
52
53
52
54
53
52
53
53
54
54
52
54
54
53
52
52
54
54
52
5C
51
53
54
53
53
56
53
52
51
51
51
54
51
53
52
56
54
54
51
52
51
BAROM
29.22
29.57
28.85
29. 'JO
28.90
2.9.45
23.75
29.00
29.23
28.85
29.23
29.18
28.72
29.74
29.25
29. 20
29.26
28.95
29.10
29.30
29.53
23.80
29.20
29. 74
29.53
29.55
23.72
29.21
29.60
28.75
29.24
29.10
29.20
29.85
29.21
29. 15
29.40
29. CC
28.85
28.83
29.20
28.93
29.45
28.92
29.45
29.30
29. 1C
29.50
29.48
23.95
IRPM
610
620
410
670
690
510
530
460
625
520
550
600
500
500
600
5RO
65,3
7 CO
550
570
520
520
520
690
500
600
540
600
560
7SO
670
650
575
400
390
390
560
710
540
445
545
800
aoo
550
525
550
680
57C
7 CO
547
0
/
N
0
0
D
0
n
0
n
D
0
0
D
D
D
0
0
D
1)
0
N
D
N
0
0
D
0
D
D
0
0
0
'•>
D
n
D
0
D
0
N
0
0
0
N
N
.N
0
n
N
0
D
0
OWFL
29.0
26.0
29.0
27.5
26.0
31.5
29.0
34.0
29.0
26.0
32.0
30.0
33.0
3f .0
30.0
29.0
29.0
30.0
33.0
3". 3
30.0
29.0
20.0
29.0
31.0
30.0
23.5
35.0
33.0
25.0
30.5
33.0
31.0
16.0
27.5
27.5
29.0
25.0
29.7
31.1
31.0
34.0
31 .0
30.0
31.0
31.5
30.5
27.0
38.0
33.6
IGNIT
4.0
6.0
1.0
-9.0
2.0
0.0
-8.0
-17.0
-6.0
1O.O
5.0
6.0
oc.o
5.0
6.0
7.0
5.0
3.0
2.0
4.0
3.0
-7.0
-7.0
3.0
2.0
3.0
5.0
2.0
0.0
6.0
4.0
-7.0
4.^
0.5
4.0
4.0
5.r
0.5
4.3
3.0
-15.0
0.5
4.0
0.5
6.^
3.0
-15.0
10.3
3.C
3.0
ICO
6.5
0.5
6.4
4.6
2.0
6.3
3.3
6.0
4.8
1.6
3.5
?.3
4.0
2.4
0.7
6.6
r>. 1
2.0
10.0
0.9
5.9
3.3
3.3
0.5
3.6
4. 8
7.2
2.7
1.2
3.0
4.3
.3
5.4
4.6
6.6
6.6
1. 1
6.5
5.h
11.9
6. 1
6.5
5.2
7.9
4.3
1.3
6.0
3.4
6.2
4.4
DATE
02/16/72
02/11/72
02/17/72
03/15/7?
03/07/72
03/24/72
02/17/72
03/22/72
02/23/72
03/29/72
07/04/72
02/02/72
03/16/72
02/22/72
01/31/72
02/24/72
03/02/72
03/07/72
03/15/7?
02/22/72
03/03/72
03/17/72
03/13/72
02/09/72
C2/20/72
03/C9/72
03/16/72
02/03/72
02/05/72
02/ 17/72
02/75/72
03/27/7?
02/':a/72
02/22/72
03/1^/72
03/15/72
01/28/72
02/15/72
G3/C1/7:"
03/01/ 7?
03/28/72
02/13/7?
02/10/72
03/04/72
03/05/72
OV2*>/72
OV27/72
C?/f>/7?
02/11/72
02/18/72
TIME PIC
1100 ROM
1230 ROM
0900 ROM
1400 ROM
1100 ROM
0900 ROM
16"0 RQ'S
1130 ROM
0900 ROM
0800 ROM
0730 ROM
0730 RQM
C90C ROM
1800 ROM
0900 R3M
1130 MM
1030 ROM
1300 RIM
11 30 ROM
1600 ROM
0300 RQ'-I
0930 ROM
1200 ROM
1600 ROM
1600 RfJM
100C ROM
113C RCJM
0900 R3"!
0330 POM
1400 ROM
0900 RU'-I
CT:O ROM
1300 RT*I
1310 ROM
I<;o0 SQM
0330 ROM
1100 ROM
0330 ROM
09 DO RT-1
HOC R3.M
1000 ROM
0300 ROM
12'JO RQ1'.
03CO ROM
UT ROM
123C RIM
110'' R3M
1530 ROM
160C ROM
1400 R3M
-------
STUDY OF EMISSIONS UM LH.HT-nUTY VEHICLES IN SIX CITIES
CHICAGO VEHICLE I NF03M\T I UN
PAOC 4-14
CAR*
0130
0156
0087
0024
0058
0119
01 '«9
0040
0112
0142
0034
0152
0078
0113
0125
0154
0032
0167
0061
0096
0168
0126
C161
0026
0069
0165
0007
0120
0133
0033
0035
0146
0155
0155
0013
0031
0031
0060
0159
0043
0051
0072
0105
0141
0021
0084
0045
0056
0107
0129
RU^I*
0119
0170
0096
0024
0058
015?
0162
0062
0119
0156
0035
0164
0081
0121
0128
0168
0135
0133
0061
0101
0181
0138
0174
0029
0069
OIB5
0007
0125
0143
0034
0036
0160
0169
0171R
0013
0033
004 7R
0360
0172
0046
0050
0074
0112
0155
0022
OOdS
0040
0052
0114
0140
YR
6't
64
63
62
62
6?
62
61
57
57
&a
67
66
70
69
69
67
67
66
65
65
64
62
71
71
71
70
70
70
69
69
69
69
69
6d
6d
68
68
6d
67
67
67
o7
67
66
66
65
65
65
65
MAKE
CHEV
CHEV
CHEV
CrIEV
CHEV
CHEV
CMEV
CHfcV
CHEV
CHEV
CHRY
ClRY
CH*Y
DODO
OiJDG
OUOG
U'J.JiJ
OOOG
DIJDG
uoau
DDOu
DOJCi
UJOG
FOrtl)
FilRO
F.JRD
FORD
F'JKJ
FORD
FURO
FDK'J
FUHi>
FUR!)
FORD
FORD
FGKO
FJP.O
FUKO
FORO
FQRO
FORD
FORD
FUfCl)
FORD
FORD
FURiJ
FORD
FORD
FORD
FORD
MiJOEL
IMPAL
IMPAL
(1ISC A
IMPAL
HELAI
rtELAI
L3TRU
BISCA
BEL A I
iJELAI
NEn'PO
NldPO
300
CHAXo
CHARG
CHARG
OART
CCV.UM
M.),\OC
PiJLAR
DART
DAKT
DART
i> i H r o
CJUNT
LTD
SO'.JIR
iMAVEK
GALAX
FAIRL
COUNT
t-AIRL
FAIRL
FAIRL
GALAX
MJbTA
MUST A
COJ.U
MUSTA
GALAX
MUSTA
OALAX
MUSTA
GALAX
MUSTA
COUNT
1>ALAX
GALAX
FAIRL
FAIRL
CM)
283
327
230
283
215
235
283
235
235
235
333
383
333
383
313
440
275
440
333
US
225
22S
225
G'Jt)
40 C
429
330
200
351
302
302
332
2SO
250
390
289
289
340
200
239
289
390
'.28
390
289
289
289
239
289
289
ft T
B R
L N
2 0
4 0
1 3
?. 0
1 0
1 0
2 4
1 C
I 0
1 0
2 0
4 0
4 0
2 0
2 0
4 0
1 0
4 0
2 0
2 0
1 0
1 0
1 U
1 4
2 0
2 0
2 0
1 0
2 0
2 0
2 0
2 C
1 0
1 0
4 0
2 0
2 0
4 P
1 0
2 0
2 C
2 C
4 4
2 0
2 0
2 0
2 0
? 0
2 0
2 0
C A
Y /
L C
8 0
8 1
6 0
8 0
6 0
6 0
8 0
6 0
6 0
6 0
3 1
8 0
8 1
3 1
3 0
8 1
6 0
a o
a o
3 0
6 C
6 0
6 C
4 C
B 1
8 1
8 1
6 0
8 1
a c
8 1
8 0
6 0
6 0
8 1
8 1
8 1
fl 1
6 0
8 0
8 C
8 1
8 C
8 0
8 C
8 C
8 0
8 0
8 0
8 0
INRT
4000
3500
3500
3500
'.300
3500
'+OOC
3500
35CO
3500
4500
4503
45CO
1500
4000
4000
3000
3500
4500
403C
3000
2750
3500
2500
4500
4000
4500
2750
4000
4000
4500
3500
3500
3500
4500
3500
3500
45CO
3000
4000
30 CO
4000
3500
40 CO
30CO
5000
4000
4000
350C
3500
RDHP
12.0
12.3
11.2
11.2
12.0
11.2
12.0
11.2
11.2
11.2
14.0
12.7
14.0
12.3
12.0
13.2
10.3
11.2
12.7
12.0
10.3
9.9
11.2
9.4
14.0
13.2
14.0
9.9
13.2
12.0
14.0
11.2
11.2
11.2
14.0
12.3
12.3
14.0
10.3
12.0
10.3
13.2
11.2
12.0
10.3
13.4
12.0
12.0
11.2
11.2
OOOMR
55926
91779
26533
59700
95150
64700
82910
53000
75692
85163
47611
17589
43166
33372
69701
58810
53764
63017
44000
410Q9
95728
57130
91563
15000
4640
33855
24152
23324
54576
60133
55101
38198
29934
29966
31000
43919
43949
39COO
34350
37000
45700
40300
3616
51438
99999
43456
58954
17396
74711
51766
FT
20
20
20
20
20
20
20
17
17
1 7
24
20
25
20
20
20
1 7
19
25
20
13
17
20
16
25
20
25
15
20
20
24
20
20
20
25
16
16
25
15
20
17
25
17
20
16
22
20
20
20
16
E
V
P
0
0
0
0
0
0
0
0
0
0
0
0
0
o
0
0
0
0
0
3
c
0
0
1
1
1
0
0
c
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
E P
X C
H V
0 1
0 1
0 1
0 0
0 C
0 C
0 0
0 0
0 0
0 0
1 1
3 1
0 1
1 1
I 1
I I
0 I
•J 1
0 1
0 1
3 1
0 1
0 0
1 1
1 1
1 1
1 1
1 1
1 I
1 1
1 1
1 I
1 1
1 1
1 1
1 1
1 I
1 1
1 1
0 1
0 1
3 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
VTP
0
0
0
0
c
0
0
0
0
0
0
c
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
c
0
0
0
0
0
0
0
Dtl
73
74
73
72
74
74
74
74
72
73
74
75
72
71
73
74
75
74
74
73
74
74
74
71
73
74
72
72
73
74
74
73
74
74
72
74
74
72
73
74
74
73
72
72
73
74
74
74
73
73
dB
54
57
53
51
52
58
56
52
54
60
53
57
51
54
52
57
56
55
52
52
53
60
52
51
55
53
53
54
53
52
52
54
57
54
53
52
52
50
54
52
53
51
52
63
51
53
52
53
53
54
8AROM
29.32
29.30
29.17
29. 6C
29.05
29. ?C
29.4^
29.14
29.03
28.85
29.50
29.45
29.62
28. 7U
29.55
29.30
29.75
29.20
29.10
29.50
29.15
29. 10
29.28
29.45
23.85
29.15
27.40
29.55
29.25
29.30
29.52
29.25
29. 3C
29.33
29.20
29.25
29.53
29.10
29.35
29.74
29.51
28.92
29.05
28.95
29.25
29.63
29.72
28.88
29.00
29.35
IRP'1
450
530
753
600
650
570
693
430
465
570
620
570
675
610
600
520
525
750
620
670
605
435
645
500
625
530
590
555
500
500
580
655
575
575
660
550
575
610
500
400
490
570
500
560
610
550
460
575
525
640
D
/
N
D
0
n
0
D
0
N
D
D
D
0
0
0
n
0
0
D
N
D
D
D
D
D
N
0
D
0
0
D
D
D
D
D
D
D
0
D
3
0
D
D
D
N
D
D
0
0
0
D
0
n.,'EL
27.0
32.0
33.0
30.3
35.0
27.0
31.5
35.0
32.0
23.0
35.0
22.5
29.0
36.0
35.0
31.5
42.0
29.0
35.0
32.0
47.0
45.0
42.0
26.0
33.0
34.0
25.0
44.0
29.0
33.0
28.0
29.0
41.0
41.0
29.0
29.0
34.0
31.0
48.0
30.0
32.0
29.3
31.0
30.5
46.0
27.0
29.0
34.0
25.0
24.5
IGKT
-20.0
-5.0
4."
6.3
3.0
5.0
-21.0
0.3
4.0
0.0
7.0
7.0
11.0
2.0
-1.0
I 1.0
4.3
10.0
5.0
9.0
-5.0
2.3
-17.0
2.0
6.0
10.0
0.0
4.1
10.0
-5.0
-5.0
0.0
-5.0
-5.0
5.C
5.3
4.0
4.0
2.3
8.0
4.0
6.3
6.0
2.0
8.3
4.0
0.0
10.0
5.0
3.0
ICO
2.2
3.0
9.6
5. 2
5.6
6.5
3.1
0.5
3.6
2. 5
4.9
8.1
4.8
2.4
1.6
2.5
5.5
,7.2
3.7
3.0
2.4
4. o
0.5
6.3
5. 7
. 3
3.2
1.6
1.^
6.5
6.8
6.C
6.5
6.5
7.2
6.5
5.4
4. 4
2.7
6.1
•j.5
6. 1
2. 5
2.3
5.7
2.4
5.7
6.3
6.0
7.9
DATE
03/12/72
03/25/72
02/?4/72
C 2 / : 4 / ' 2
C?/15/?2
C3/16/72
03/24/72
02/16/72
03/06/72
C3/21/72
02/07/72
03/24/72
02/20/72
03/C7/ 1?.
03/09/72
03/25/72
03/10/72
03/^/72
02/15/72
02/26/72
"3/P8/7?
03/11/72
C3/?b/72
0 2 / 0 5 / 7 ?
02/17/72
03/28/72
01/29/72
03/C3/72
03/14/72
02/06/72
02/C7/72
03/^3/72
03/25/72
03/?f-/72
02/02/72
02/06/72
02/C7/72
02/15/72
03/26/72
02/10/72
02/11/72
C?/lO/72
03/04/72
C>,/21/72
02/34/72
02/22/72
02/09/72
02/14/72
03/04/72
03/12/72
TI ME
0830
14CO
14r..i
16^0
11CO
10CO
07CO
1300
1130
12CO
1000
12T-^
1030
0400
0730
0330
1 0 C 3
14CO
13CC
0300
0300
IOCO
1400
100C
123C
1630
1430
lore
1000
15CO
1000
0930
1100
C73C
1115
n or
18CT,
1500
1000
14CO
1400
1000
1600
107C
1000
C830
06CO
0700
11?0
JOOO
PIC
R'.'M
S }•<
KQ^
R;M
ROM
ROM
RC'4
XO'1
RO'4
RQM
RC1
RQV
RO''
KCM
sy-4
RO'J,
RJ1
RO*
RQM
RQM
ROM
ROM
RQM
ROM
ROM
RQM
ROM
RQM
RJM
ROM
ROM
RCM
ROM
R3«
ROM
RQM
ROM
ROM
ROM
ROM
ROM
ROM
ROM
RQM
ROM
ROM
ROM
RQM
ROM
ROM
-------
STUDY OF EMISSIONS ON LIGHT-OUTY VEHICLES IN SIX CITIES
CHICAGO VEHICLE INFORMATION SUMMARY
PAGE 4-15
CAR*
007*
0111
0143
0144
0075
0091
0128
0004
00?5
0079
0363
004?
0151
0124
0124
0127
0153
0044
0140
0140
0053
0100
0100
0017
0162
0039
0081
0123
0010
0118
0038
0088
OOC6
0103
0029
3057
0097
0157
001 1
0011
0065
0015
0104
0052
0092
0014
0054
0131
0019
0055
RUN*
0079
0118
0161
0158
0076
0093
0142
0004
0023
0082
0063
OC77
0167
0133
0137K
0134
0165
0041
0154
0157R
0054
OlCd
0111R
0018
0175
0043
0034
0130
C010
C127
0091
0098R
0006
0110
0031
0057
0102
0130
00 1 1
0016R
0065
0015
01C9
0053
C094
0014
0056
0141
0020
0055
YR
64
64
64
63
62
62
61
57
71
69
68
67
63
70
70
69
69
68
66
63
66
65
65
64
62
61
59
71
70
70
69
69
6H
68
67
66
65
64
71
71
71
70
70
69
69
68
68
67
66
66
MAKE
FURD
FORD
FORD
FUKO
FORD
FORD
FORD
FORD
LINC
LINC
MERC
MERC
MtRC
OLDS
OLDS
(1LOS
OLDS
OLDS
OLDS
OLDS
OLDS
OLDS
OLDS
OLDS
OLDS
UL.JS
OLDS
PLYM
PLYM
PLYM
HLYM
PLY1
PLYM
PLYM
PLYM
PLYM
PLYM
PLY"!
PJNT
PONT
PONT
PONT
PONT
PONT
PUNT
PONT
PONT
PUNT
PONT
PONT
MODEL
FALCO
GALAX
COUNT
THUMD
GALAX
GALAX
FALCO
SEDAN
CUNTl
CdNTI
COLON
PAiKL
MUNTe
CUTLA
CUTLA
CUTLA
DELTA
NINE f
CUTLA
CUTLA
MINET
DYNAM
OY.-JAM
JETST
EIGHT
ilYNAM
OYNAM
FUKY
OELVE
BARAC
SATAL
SATAL
FJH.Y
FJRY
FUKY
FURY
FURY
VALIA
LEMAN
LEMAN
CATAL
CATAL
TEMPE
LE'-IAN
TEMPE
tXECU
TEMPE
BONNE
TeMPE
LEMAN
CIO
170
390
352
390
390
390
170
223
460
460
390
410
390
350
350
350
455
455
350
350
425
425
425
394
394
394
371
313
318
383
313
313
318
333
225
383
225
225
350
350
400
400
350
350
250
400
350
400
230
326
B T
8 R
L N
1 0
4 4
2 0
4 C
2 0
2 0
4 o
1 3
4 0
4 0
2 0
4 0
2 0
2 0
2 0
4 0
4 C
4 0
4 0
4 0
4 0
? 0
2 0
4 0
4 0
2 0
2 0
2 0
? 0
4 4
2 0
2 0
I 0
4 C
1 3
4 3
1 0
1 C
2 0
2 0
4 0
2 0
2 0
2 0
1 0
2 0
2 0
4 0
1 0
2 0
C A
Y /
L C
6 0
8 0
8 0
3 0
a o
8 0
6 0
6 0
8 1
8 1
8 0
3 0
8 0
8 1
3 1
8 1
8 1
fl 1
8 0
8 0
8 1
8 0
8 0
3 1
8 0
8 1
8 0
8 0
8 1
8 C
8 C
8 C
8 0
8 1
6 0
8 1
6 0
6 0
8 1
8 1
8 1
3 1
8 1
a o
6 0
8 1
3 1
8 0
6 0
8 0
INRT
2750
4000
4500
4000
4000
4000
2500
3500
5000
5500
4500
4500
4000
3500
3500
3500
4500
4500
40CO
40 CO
4500
4000
4000
4500
4500
4500
4500
4000
4000
3500
5500
3500
4000
4000
4000
4000
40 OC
3000
4COO
4300
4500
45CO
3500
3500
3500
4500
4000
4500
3500
3500
RDriP
9.9
12.0
12.7
12.0
12.0
12.0
9.4
11.2
14.7
15.3
12.7
12.7
12.0
12.3
1?.3
12. 1
14.0
14.0
12.0
12.0
14.0
12.0
12.0
14.0
12.7
14.0
12. /
12.0
12.0
11.2
11.2
11.2
12.0
13.2
12.0
13.2
12.0
10.3
13.2
13.2
14.0
14.0
12.3
11.2
11.2
14.0
13.2
12.7
11.2
11.2
OOOMR
32330
57764
99999
8B916
52U2
36448
33225
19048
17039
31060
43000
49364
96832
46330
46354
27089
34332
31287
56357
56391
44000
42618
42623
67000
50620
99999
95746
13421
11631
24793
45814
45846
35614
99999
66383
56200
60825
54304
10651
10694
9200
17743
30369
27996
39485
46000
61079
35863
34353
71500
E
V
FT P
14 0
20 0
20 0
20 0
20 0
20 0
14 0
20 0
26 1
26 0
24 0
25 0
20 0
20 0
•0 0
20 0
25 0
24 0
20 0
20 0
22 0
20 0
20 0
21 0
20 0
20 0
20 0
20 1
23 0
20 0
20 0
20 0
24 0
20 0
25 0
20 0
20 0
15 0
13 1
18 1
22 1
26 0
20 0
20 0
17 0
26 0
20 0
20 0
21 0
20 0
E P
< C
H V
0 1
0 1
0 1
0 0
0 1
0 0
0 C
0 0
3 1
1 1
I 1
0 1
0 0
1 I
I 1
1 1
1 1
I 1
1 1
1 1
0 1
U 1
0 I
0 1
0 0
0 0
0 0
I 1
1 I
1 1
1 1
1 1
1 1
1 I
0 1
C I
0 1
0 1
1 I
1 1
1 1
1 1
1 1
1 I
1 1
1 1
1 1
0 I
0 I
0 1
VTP OB
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
74
72
74
72
73
73
73
74
73
73
74
73
74
73
75
73
75
74
74
74
74
73
72
72
74
74
76
74
72
73
72
73
7?
72
72
72
73
74
12
70
74
72
73
74
72
72
73
74
72
72
WB
53
54
54
53
52
53
51
54
53
52
52
53
56
54
5<,
53
57
52
59
60
53
53
52
52
52
52
53
54
52
53
52
53
56
51
52
51
53
54
52
50
52
52
52
53
52
52
53
56
52
52
BAROM
29.45
29.25
?9.25
28.95
29.42
29. OC
29.15
29.43
29. 3C
29.57
29.23
29.45
29.35
29.63
29.60
29.75
29.40
29.75
29.30
28.80
28.80
29.33
29.24
29.21
29.10
29.75
29.43
29.60
29.42
29.60
29.12
2 9 . 2 C
29.45
29.31
29.20
28. 8C
29.50
29.05
29.21
28.93
29.10
29.18
29.31
28.82
29.20
29.14
28.75
29.35
29.20
28.74
IRPM
650
550
550
525
575
550
670
600
500
550
540
450
595
7?5
725
600
4CO
760
650
650
510
475
475
525
6'-0
640
650
700
700
640
747
747
600
590
560
525
600
575
710
710
700
610
585
500
590
700
54C
650
650
580
D
/
N
D
N
U
0
0
D
0
N
D
0
D
D
D
D
D
D
D
0
D
D
D
D
0
0
D
0
D
0
0
N
D
0
D
D
N
N
0
D
D
0
D
0
D
U
D
13
D
D
D
0
DWEL
41.0
27.6
31.5
?5.0
26.0
25.0
23.0
25.0
33.0
34.0
33.0
34.0
27.0
19.0
19.0
31.0
27.5
30.0
31.0
31.0
26.0
30.0
29.0
29.0
29.0
30.0
30.0
30.0
34.0
33.4
27.0
27.0
29.0
27.3
42.0
29.0
45.0
44.0
29.0
29.0
30.0
31.0
30.6
32.0
32.0
34.0
30.0
32.0
33.0
32.0
IGNT
0.0
5.0
7.0
8.0
4.0
4.0
8.0
1.0
4.0
9.0
6.0
-6.0
-7.0
9.0
9.0
7.0
7.0
7.0
5.0
5.0
-12.0
6.0
6.0
-2.0
7.0
5.0
5.0
1.0
0.0
4.0
00.0
00.0
3.C
6.0
4.0
-9.0
2.0
-5.0
10.0
10.0
12.0
10.0
7.0
6.0
00.0
18.0
9.0
12.0
5.0
4.0
ICO
5.5
.1
O.I
10.0
6.3
3.8
1.3
1.3
6.5
5.7
3.2
0. 7
4.6
3.2
3.0
2.5
5.4
0.?
1.2
1.2
1.7
5.7
5.7
5.7
6.4
0.2
6.1
8.7
1.3
4.4
0.5
0.5
1.3
2.5
6.5
5.9
6.5
3.2
6.0
6.0
6.0
2.4
4.4
4.8
6.4
0.3
6.5
.8
2. I
5.3
DATE
02/19/72
03/06/72
03/23/72
03/22/72
02/19/72
02/23/72
03/13/72
01/30/72
02/04/72
02/20/72
02/16/72
02/19/72
03/24/72
03/09/72
03/10/72
03/10/72
03/24/72
02/09/72
03/20/72
03/21/7?
02/14/72
03/02/72
03/03/72
02/03/72
03/27/72
07/09/72
02/2C/72
03/09/72
02/01/72
03/08/72
02/23/72
02/24/72
01/29/72
03/03/73
02/C6/72
02/14/72
02/26/72
03/27/72
02/02/72
02/03/72
02/16/72
02/02/72
03/03/72
02/14/72
02/24/72
02/01/72
02/14/72
03/12/72
02/03/72
02/14/72
TIME PIC
1500 ROM
0900 ROM
120C ROM
1COC ROM
0300 R3M
14CO ROM
08 3C RQ*:
1000 ROM
1330 ROM
1400 ROM
0900 R3M
1COO ROM
1730 R3M
IflOO ROM
1600 ROM
^300 RQM
1300 RQM
0800 R3M
1000 ROM
1400 ROM
1215 ROM
1430 ROM
1200 RQM
1200 RQM
0730 RQM
1300 RQM
1700 RQM
1100 RQM
0900 RQM
1530 RQM
1000 RQM
1000 RQM
1630 RQM
11CO RQM
1130 RQM
1800 ROM
1100 RQM
1630 RQM
1700 RQM
0700 ROM
1800 RQM
1430 RQM
0900 ROM
1000 RQM
0300 RQM
1430 RQM
1600 ROM
1400 RQM
1545 RQM
1400 RQM
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITltfS
CHICAGO VEHICLE INFORMATION SUMMARY
PAGE 4-16
CAR*
0109
OUT
0147
0016
0161
0166
0106
0108
0170
0090
0036
0068
0023
0048
0047
0098
0003
0038
0102
0046
0077
0095
0066
0037
0121
0002
0122
0027
0009
HUNK
0116
0126
0166
0019
0179
0184
0115
012QR
0187
0092
0037
0068
0025
0048
0045
0103
0003
0039
OIC7
0042
0080
0100
0066
0038
0132
0028
0131
0030
0009
YR
65
65
65
64
64
64
63
63
58
71
70
69
66
65
64
71
70
69
69
68
67
66
65
64
6)
62
61
58
70
MAKE
PONT
PONT
CUNT
PUNT
PONT
PJNT
PONT
PJNT
PUNT
RAM8
RAMS
RAMb
KAKO
RA.MU
ItAMB
VOLK
VOLK
VOLK
VULK
VOLK
VOLK
VULK
VULK
VOLK
VOL*
V;ILK
VOLK
VOLK
MISC
MOUEL
CATAL
LtMAN
CATAL
CATAL
CATAL
CATAL
(10NNE
BJNNE
CHIEF
OREML
HUKNE
AMUAS
AMES I
CLASS
CLASS
HO.TL
KARMA
SiJUAK
liEF TL
FASTO
nnt.TL
H K E T L
OEIETL
HEETL
ftESIL
BEETL
6EETL
KAKMA
TJYUT
cm
389
326
389
3d 1
389
3d9
389
389
370
232
199
3'. 3
199
199
?a i
097
097
C97
091
091
091
c/a
0/3
071
073
073
073
C73
071
B
B
L
2
2
2
4
2
2
4
4
2
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
I
1
I
I
I
T C
R Y
N L
0 8
0 8
0 8
0 8
C 8
0 3
o a
c a
0 8
0 6
0 6
0 8
0 6
3 6
0 8
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
A
/
C
0
0
I
1
0
c
0
0
0
0
0
0
0
0
0
0
0
0
0
c
0
0
0
0
0
0
0
0
0
INkT
4000
350.0
40 DC
40GO
4500
40 CO
4000
4000
'«000
2250
30CC
4000
3000
300C
3500
2000
2250
2?50
2000
2250
2000
2000
2000
2CGO
2000
2000
2000
2250
2000
RDHP
12.0
11.2
13.2
13.2
12.7
12.0
12.0
12.0
12.0
8.8
10.3
12.0
10.3
10.3
11.2
8.3
8.B
8.3
8.3
8.8
8.3
8.3
8.3
4.3
8.3
8.3
3.3
8.8
3.3
OOUMR
79815
90585
76818
49000
69477
82805
84194
74233
86524
10296
23514
54J25
66514
37072
38000
19769
28576
17382
2C999
34000
27193
25481
56000
13817
16771
99999
75875
99999
24907
FT
20
20
20
25
20
20
20
20
20
15
16
22
16
17
17
12
10
11
12
15
12
12
12
10
12
10
12
10
11
E
V
P
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
1
1
0
0
0
0
0
0
0
3
0
0
0
0
E
X
H
,T
0
0
0
0
0
0
0
0
1
1
1
0
0
0
1
1
1
1
1
0
0
0
0
c
0
0
0
3
p
c
V
1
I
1
I
1
1
0
0
0
1
1
1
1
1
1
I
1
1
1
I
1
1
1
0
0
0
0
0
1
VTP 01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
72
73
75
72
74
74
73
72
73
73
74
73
72
74
74
72
68
74
73
74
70
73
72
74
74
72
74
71
74
WB
60
53
56
52
54
55
53
54
55
53
52
51
52
52
52
53
52
52
52
52
51
5?
51
52
54
54
53
51
54
QAROM
29.
29.
29.
29.
29.
29.
29.
28.
29.
29.
29.
28.
?9.
29.
?1.
28.
30.
29.
29.
29.
29.
29.
2-i.
29.
29.
29.
29.
29.
30.
40
60
35
21
1C
15
CO
95
10
05
51
87
60
62
74
50
52
AO
30
80
60
20
1C
51
60
45
6C
45
21
IRPM
550
530
500
650
520
625
660
600
560
57C
570
530
750
630
560
350
500
650
475
650
7CO
7TO
650
575
750
HOO
700
450
600
D
/
N
0
0
0
0
0
D
D
D
D
0
D
0
D
N
0
N
N
N
N
N
N
N
N
N
N
N
N
N
N
nwFL
30.0
32.0
33.0
34.0
32.0
21.5
35.0
29.0
30.0
32.0
32.0
31.0
30.0
34.0
25.0
43.0
55.0
55.0
23.0
55.0
30.0
60.0
46.0
55.0
45.0
52.0
48.0
43.0
55.0
IGNT
5.0
4.0
10.0
12.0
0.0
10.0
5.0
5.0
5.0
0.4
-3.0
0.0
0.0
3.J
4.0
1.0
0.0
2.0
O.r
0.0
7.0
9.0
1.0
0.0
9.0
P.O
10.0
0.0
-5.0
icn
1.3
5.2
C. 3
0.2
.1
.2
1.6
I. ft
3.6
06. 2
6.0
4. 2
4.7
1.9
6.3
?.. i
0.3
0.5
1.4
0.4
6.5
3.0
5.8
5.7
3.5
2.9
9.0
5. 7
2.1
DATE
03/05/72
C3/C8/72
03/24/72
02/03/72
03/27/72
03/28/72
03/04/72
C3/06/72
03/30/72
02/23/72
02/07/72
02/17/72
02/04/72
02/11/7?
07MO/72
02/78/72
01/27/7?
0^/03/72
03/02/72
OZ/09/72
02/20/7?
02/25/72
02/16/72
02/^7/72
03/09/72
02/T5/72
03/09/72
02/05/72
01/31/72
TIMS PIC
C9PO ROM
1400 RQM
1500 RQM
1530 RQM
1500 RQM
1600 RQM
1300 RJM
1400 RQM
0300 R'JM
1200 RQM
1300 RQ.M
073C RQM
1800 RQM
1000 RQM
1200 RQM
1630 KQM
1400 RQM
0330 RCM
1300 KQM
1100 RQM
0300 RQM
120C RQM
1500 ROM
1530 R'JM
1500 RQM
OSOO RQM
1500 RQM
1330 RQM
1400 ROM
-------
STUDY OF EMISSIONS JN LIGHT-DUTY VEHICLES IN SIX CITIfcS
HOUSTON VEHICLE INFORMATION
PAG<=
CAK*
016V
0020
0143
0023
0023
0037
0003
0041
0012
0168
0116
0072
0072
G15S
0145
039 a
Oil I
0142
0150
0153
0155
0163
0006
0106
0122
0147
OC11
01C4
0107
0125
3013
0043
0057
0059
0035
0035
0078
0105
0042
0097
0112
0118
0007
0015
0060
0141
0081
0086
0087
0090
RUN t
0179
0032
0153
0024
C025R
0040
0003
0045
OC12
0178
0126
0078
OC32R
0163
0155
C106
012?
0152
C160
0163
0165
01 73
GC04
0115
0132
0157
O'Jll
0113
0116
0135
0013
0048
C063
3065
00)8
0043R
00-J6
0114
C047
010!>
0122
0128
0007
0015
3C66
0151
0089
0004
OO'J 5
0098
in
71
70
69
63
68
63
67
66
65
64
63
60
60
68
65
71
71
71
71
71
71
71
70
70
70
70
69
69
69
69
63
68
6(3
68
67
67
67
67
66
66
66
66
65
65
65
65
64
64
64
64
MAUL"
BIJIC
<3'JIC
UU1C
HUIC
dUlC
BIJIC
HUIC
HUIC
flUIC
dUIC
bUIC
dUIC
3UIC
CADI
CAOl
cnr-^
CHEV
CHEV
CHEV
CHF.V
CHEV
CHF.V
CHEV
CHF.V
CHEV
CHEV
CHFV
CHEV
CHEV
CHFV
CHEV
CHEV
CHEV
curv
CHEV
CHEV
CHtV
CrlfrV
CHEV
CHEV
CHFV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
MODE L
SKVLA
KIVIE
ELECT
LESAH
LESAd
SKYLA
ELECT
SPfcCI
wILDC
WIL3C
LESAU
LESAb
LESAU
U'lVIL
IJE V 1 L
VF.liA
K I .v; s
MONTE
CAMcR
HELAI
MUNTF
KINGS
.-tONTF.
CHLVfc
KINiiS
IMPAL
NOVA
N'JVA
IMPAL
KIN',S
CftPK I
CHfcVE
CHEVE
I •IPAL
L'ELAI
SELAI
C-JHVA
IMPAL
IMPAL
CAPXI
IMPAL
CHl-VE
rilSCA
OELAI
3ELAI
1 1PAL
OCLAI
HLCAM
LUTRU
VAN
CIl)
350
455
430
350
350
350
410
225
425
425
401
364
364
472
429
140
4)0
35C
307
353
350
400
350
307
350
350
3C7
3(j f
327
327
327
396
396
32 7
233
2>M
164
327
2d3
327
327
230
2ti3
327
2d3
327
283
70 1
230
230
8 T
0 R
L N
2 0
4 0
4 0
2 r;
2 0
4 0
4 0
2 0
4 0
4 C
2 C
2 0
2 0
4 0
4 0
2 3
2 0
2 0
2 0
2 0
4 0
4 0
2 0
2 0
2 C
2 0
2 0
2 0
2 0
2 0
4 0
4 4
4 Z
2 0
2 C
2 0
2 0
4 0
2 C
4 0
4 0
1 0
2 0
4 C
2 0
2 0
2 0
2 0
1 3
1 3
C A
Y /
L C
8
8
8
8
a
8
8 1
6 1
8 1
8 1
3 1
8 1
a 1
8 1
d 1
4 1
8 1
a i
8 1
a 1
a i
8 1
a i
8 1
8 1
B 1
8 1
A 1
8 1
d 1
a i
8 1
3 1
3 1
a i
8 1
6 0
8 1
8 1
8 1
8 1
6 1
8 1
8 1
8 1
a i
8 1
n i
6 1
6 0
IN*T
4000
4L>eo
4500
4500
4500
40CO
4500
3500
4500
4500
4500
4500
4500
5GOG
5000
2500
5000
400C
3500
4500
4COO
•5000
40GC
3500
4500
4000
3500
3500
4000
4500
40C1
4000
4000
4000
4000
4000
2750
4000
4000
4000
4000
3500
4000
4000
4000
4000
35CO
3500
3500
3500
ROHP
13. 2
14.0
14.0
14.0
14.0
13.2
14.0
12.3
14.0
14.0
14.0
14.0
14.0
14.7
14.7
10.3
14.7
13.2
12.3
14.0
13.2
14. 7
13.2
12.3
14.0
13.2
12.3
12.3
13.2
14.0
13.2
13.2
13.2
13.2
13.2
13.2
9.9
13.2
13.2
13.2
13.2
12.3
13.2
13.2
13.2
13.2
12.3
12.3
12.3
11.2
OOOMR
7959
25813
24115
39491
39525
47737
784^7
48821
83963
90960
51500
36214
36255
66273
38263
13921
12b29
9227
14128
33499
29934
20730
36220
36218
17807
18295
52500
16103
47535
87684
89331
67177
53834
47812
99999
99; 99
30158
63043
54421
08956
78627
53312
752H3
36330
71490
57457
47495
99999
82864
91199
E
V
FT P
22 1
21 0
25 0
25 0
25 0
20 0
25 0
18 0
25 0
20 0
20 0
20 0
20 0
26 0
26 0
11 1
24 1
26 1
18 1
24 1
20 1
25 1
20 C
20 0
22 0
24 0
13 0
18 0
24 0
24 0
24 0
24 0
24 0
24 0
24 0
24 0
14 C
24 0
20 0
20 0
20 0
20 0
20 0
20 0
20 0
20 0
20 0
20 C
20 0
2& 0
g
X
H
1
1
1
i
1
1
0
(1
0
0
0
0
0
3
0
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
3
1
1
0
0
0
0
0
0
0
0
C
0
0
0
0
0
0
0
P
C
V
1
1
1
1
1
1
1
1
1
1
1
C
0
1
1
1
1
I
1
1
1
1
I
1
I
1
I
1
1
1
I
1
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
VT
0
0
0
0
0
0
0
0
0
0
0
0
C
0
0
0
0
0
0
0
0
0
0
C
C
0
0
0
0
0
0
0
0
0
0
0
C
0
0
0
0
0
0
0
0
0
0
0
0
0
> D3
80
75
82
6 A
63
72
75
78
75
78
86
36
86
82
86
86
73
80
86
82
86
74
73
7 J
82
82
81
84
82
70
84
86
84
86
80
85
86
86
86
81
73
80
77
86
86
84
74
76
82
84
ri»
70
62
71
60
59
62
67
66.
70
64
74
75
75
72
75
75
62
69
75
72
75
62
62
62
72
72
74
72
72
66
73
75
72
75
73
74
75
75
75
76
59
68
71
70
75
75
72
67
69
72
BAROM
29.9-i
30. 2J
29.97
29.93
30.06
30.22
29.93
30.22
29.73
29.94
30.12
30. CC
29.80
30.15
30.02
30.11
30.04
29.97
30.04
30.20
30.25
3C.06
30.07
30.11
30.02
30.05
29.70
29.95
30.15
30.00
29.73
30.17
30.04
30.10
30.02
30.17
29. 74
29.95
30.17
30.04
30.12
30.04
29.79
29.63
30.12
30.06
29.90
30. IB
30.18
30.15
IRPM
800
480
600
700
7CO
760
600
600
650
650
5 HO
500
5fO
550
550
700
600
670
625
585
6on
oOO
700
625
530
650
450
620
620
550
560
833
550
55C
SOU
500
625
550
630
550
530
550
600
500
600
650
570
500
760
650
0
/
N
0
D
0
D
D
0
D
0
D
D
0
0
0
n
0
N
0
1)
0
d
0
0
D
0
0
0
D
D
0
D
0
.N
1)
1)
D
0
D
D
0
0
n
D
n
Q
0
0
0
0
N
N
DWL7L
24.0
32.0
29.5
33.0
33.0
79.0
26.0
32.0
27.0
29.0
30.0
27.0
27.0
30.0
30.0
40.0
30.0
29.3
32.0
28.3
24.0
3j.O
17.0
32.0
30.0
41.0
24.0
29.0
28.0
27.0
35.0
25.0
30.0
33.0
38.3
38.0
40.0
3D.O
29.0
34.5
31.0
32.0
24.0
79.0
37.0
21.0
22.5
29.0
33.0
33.0
IGNT
13.0
0.0
1.0
3.0
3.0
3.0
4.5
6.0
6.0
6.0
12.0
-12.0
-12.0
6.0
8.0
4.0
11.0
10.0
4.0
6.0
11.0
8.0
0.0
6.0
5.0
8.0
7.0
4.0
6.0
8.0
0.0
10.0
4.0
-4.0
08.0
8.0
12.0
-3.0
6.0
5.0
12.0
8.5
8.0
5.0
0.0
-2.0
6.0
3.0
0.4
7.0
IC'J
4.4
5.8
3.7
8.0
8.0
5.3
1.4
8.5
5.8
8.5
1.8
4.7
4.7
5.6
4.8
5.8
1.8
4.1
6.0
1.6
3.8
2.7
1.6
2.0
5.5
5.1
5.0
5.3
2.2
7.0
6.1
1.6
4.3
6.0
7.5
7.5
1.7
5.5
4. 7
6.0
5.9
5.5
5.6
6.0
5.5
5.4
6.0
5.4
5.d
6.0
DATE
05/07/72
04/C1/72
05/02/72
03/30/72
03/31/92
04/04/72
03/26/72
04/05/72
03/23/72
05/07/72
04/25772
04/12/72
04/13/72
05/05/72
05/02/72
04/19/72
04/26/72
05/C2/72
05/03/72
05/04/72
05/04/72
05/06/72
03/25/72
04/22/72
04/27/7?
05/03/77
03/27/72
04/21/72
04/22/72
04/27/72
03/78/72
04/05/72
C4/OU/72
C4/ 10/72
04/C3/77
04/1<,/72
04/14/72
04/20/72
04/05/72
04/19/77
04/25/72
04/26/7?
03/27/72
03/78/72
04/10/72
05/01/72
04/15/72
04/ 17/72
34/17/72
04/17/72
TIME
0930
1310
0945
1710
0730
0940
1150
0950
0300
0725
1700
1S30
1545
0910
1430
1330
0315
C800
1500
0940
IS30
0720
0935
C900
0905
"300
1730
03 CO
1030
1600
1105
1630
17C5
1230
1800
1745
1155
1300
1400
095C
0720
1015
C940
1615
1450
1750
0800
OS30
1C20
1830
PIC
MFC
MEC
,'1EC
",EC
MEC
MEC
MFC
MEC
MEC
MEC
MEC
MEC
MEC
,MEC
MEC
MEC
MEC
MEC
MEC
MEC
.MFC
.MEC
MFC
MEC
MEC
MEC
MEC
MEC
MEC
MEC
MEC
MFC
MEC
MEC
MEC
MEC
MEC
MFC
MEC
MEC
MEC
MEC
MEC
MEC
MFC
MEC
MEC
MEC
MEC
MEC
-------
STUDY OF EMISSIONS ON L IGHT-OUTY VFHICLES IN SIX CITIES
HOUSTDN VEHICLE INFORMATI ON SUMMARY
PAGE 4-18
CARS
0005
0063
0084
0137
0028
0038
0135
0030
0160
0054
0024
0131
0159
0126
0152
0050
OP89
0109
0108
0103
0065
0010
0075
0088
0099
0099
0103
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0014
0052
0030
0016
0016
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0046
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0044
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0053
005)
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0022
0047
0091
0021
0058
0079
RUM*
0005
0369
0092
0147
0031
0041
0145
0033
0170
0059
0026
C141
0169
0136
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0355
0097
0118
0117
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0071
0010
0083
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0112
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0014
0057
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0016
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0051
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0146
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0050
0058
0061K
OCOl
002)
0052
0099
0022
0064
0087
YR
63
63
63
63
62
61
60
59
59
58
57
69
57
71
70
69
68
67
66
66
65
64
71
71
71
71
71
71
70
70
70
69
69
69
69
b)
68
68
68
67
67
67
67
66
66
66
66
6*
65
65
MAKE
CHEV
CHEV
CHEV
CHtV
CHEV
CHGV
CHEV
CHCV
CHEV
CHEV
CHEV
CrikY
CHrtY
OODG
OUOG
Di'lOw
OUOG
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UODG
OOOG
OOOG
1)000
FUR!)
FIlKfJ
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FORD
FORD
FORD
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FORD
FORD
FORD
FUrtl)
FORD
FCMD
FORO
FORD
FORD
FOKi)
FORD
FORO
FOK1)
FORD
FORD
FORD
FUHD
FORD
FOKO
FUKO
FORD
MJUFL
ttcLAl
IWM.
MPAL
BISCA
C.JRVA
RFLAI
IMPAL
BELAI
IMPAL
MPAL
CHfc'VR
NErtYO
liliMIJS
DART
SUPER
Ci'IRON
C >*ON
C JKUN
CO.UJN
CHRUN
DAKT
OAKT
GAL AX
HAVER
COUNT
CUU-IT
P I NT 0
MAVER
FALCO
GALAX
LTD
FAIRL
FAIKL
FAIRL
LTD
MUST A
THJND
FALCO
FAIRL
UUSTA
MUSTA
GALAX
CALAX
LTD
RANCH
LTD
FALCO
GALAX
CUSTO
MUST A
B
H
CII) L
377 4
327 4
327 4
194 1
145 2
235 1
233 2
235 1
233 2
283 2
233 2
383 2
35'. 2
225 1
3M3 4
383 2
333 2
318 2
383 2
383 2
170 1
170 1
351 2
?CO I
351 2
351 2
093 I
20C 1
250 1
39C 2
390 2
302 2
302 2
302 2
429 4
351 2
429 4
170 1
302 2
289 2
289 2
390 2
390 2
352 4
289 2
390 4
200 1
352 4
240 1
200 I
T C
R Y
N L
0 8
0 8
0 8
3 6
3 6
C 6
o a
0 6
0 8
0 8
3 8
0 8
0 8
0 6
0 8
0 8
0 8
0 8
0 8
0 8
0 6
3 6
0 8
0 6
0 8
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4 4
0 6
3 6
0 8
c a
0 8
0 8
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c a
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3 6
0 8
0 8
0 8
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0 8
0 8
0 8
0 8
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3 6
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A
/
C
1
0
1
I
0
I
0
0
c
1
0
1
0
1
1
1
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1
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1
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1
1
1
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1
0
1
0
1
1
1
1
1
1
1
I
0
1
1
1
1
1
1
1
1
1
1
1
1
INRT
4000
3500
3500
3500
2750
4000
40UO
4000
4000
3500
3500
4500
40CO
3CCO
4000
3500
4000
3500
S500
3500
3000
3000
4000
2750
4500
4500
2250
3000
3500
450C
4500
3500
3500
40CO
4500
3500
'.500
3000
3500
3000
3000
4000
4000
4000
3000
4000
3000
4000
3500
3000
RDHP
13.2
11.2
12.3
12.3
9.9
13.2
12.0
12.0
12.0
12.3
11.2
14.0
12.0
11.3
13.2
12.3
13.2
12.3
12.3
12.3
11.3
11.3
13.2
10.9
14.0
14.0
3.8
11.3
11.2
14.0
14.0
12.3
12.3
13.2
14.3
12.3
14.0
10.3
12.3
11.3
11.3
13.2
13.2
13.2
11.3
13.2
11.3
13.2
12.3
11.3
ODOMR
99999
84815
84825
80515
492H4
99999
8H770
99999
99999
99999
68030
55791
81433
1 J836
58303
45045
56495
33371
91546
91558
30863
83497
21163
3580
19133
19133
30134
33354
36426
29541
37535
4998C
49990
39337
25336
6137B
54560
25777
70875
56142
28049
62153
62153
65469
58038
81053
62662
90012
67091
84299
FT
20
2C
20
20
14
20
20
20
20
20
20
24
23
18
24
19
18
19
19
19
15
18
24
16
25
25
11
14
16
25
25
20
20
25
25
2C
24
16
2C
16
16
25
25
25
16
25
16
20
20
16
E E P
V X C
P H V
0 0 1
0 0 1
0 0 1
0 0 1
000
C J 0
000
coo
coo
000
000
0 1 1
000
1 1 1
0 1 1
0 1 1
0 1 1
001
0 0 I
0 0 1
0 0 1
001
1 1 1
1 1 1
1 1 I
1 1 1
1 1 I
I 1 1
0 1 1
0 1 1
0 1 1
0 1 1
0 1 I
0 1 1
Oil
0 1 I
0 1 1
0 3 1
0 1 1
001
C 0 1
0 0 1
001
0 0 I
0 0 I
0 0 1
0,0 1
001
001
0 0 1
VTP
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
03 WS
81 f.2
77 73
B6 75
82 72
73 58
79 65
86 75
79 70
86 75
74 63
68 57
86 75
84 74
73 71
73 52
84 73
86 75
77 67
84 74
86 75
86 75
84 74
84 72
P6 75
86 75
86 75
86 75
77 75
85 70
86 75
86 75
84 68
73 60
63 62
86 72
8C 75
84 72
86 75
86 75
86 75
86 75
86 7?
86 75
73 70
63 59
86 72
77 70
68 58
74 68
86 75
6AROM
30.02
30.13
29.90
30.06
30.22
30.22
30.02
30.15
30.12
29.97
30.09
30.01
30.10
30.01
30.20
29.35
30.15
30.08
30.15
30.10
30.20
29.72
29.84
30.15
30.11
29.95
29.95
30.01
29.69
29.82
29.80
29.70
29.92
30.21
30.00
30.04
29.90
30.01
30.06
30.0ft
30. C7
29.95
30.00
29.91
29.93
29.97
30.07
29.93
30.15
29.80
IRPM
550
600
523
600
680
5 SO
630
650
450
550
750
850
540
610
690
640
550
690
6 CO
600
730
550
620
750
700
700
1300
650
500
590
650
540
540
600
650
660
560
icon
650
550
540
650
650
620
530
620
700
660
900
1000
0
/
N
0
0
0
N
M
1)
!)
0
D
D
N
0
D
D
0
D
D
0
0
D
n
N
0
D
0
D
N
0
N
D
0
0
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1)
n
D
D
N
D
D
D
0
D
D
0
D
N
0
N
N
OWEL
3D.O
28.0
35.0
32.0
33.0
32.0
31.0
32.0
23.0
31.0
33.0
30.0
29.0
49.0
31.2
27.0
30.0
30. 0
29.0
29.0
35.0
30.0
32.0
40.0
31.0
31.0
47.0
35.0
32.0
29.5
27.0
33.0
33.0
33.0
31.0
31.0
35.0
43.0
31.0
27. C
31.0
32.0
32.0
33.0
30.0
29.0
33.0
30.0
33.0
34.0
IGNT
1.0
2.3
10.0
8.0
3.1
6.0
8.0
6.C
0.0
-1.0
3.0
9.0
6.0
-2.0
6.C
5.0
0.0
2.0
5.0
5.0
4.0
12.0
0.0
-3.0
-4.0
-4.3
13.0
0.0
-2.0
5.0
6.0
-6.0
-6.0
-6.0
0.0
0.0
2.0
26.0
6.0
0.0
-6.0
6.0
6.0
9.0
0.0
10.0
0.0
8.0
4.0
30.0
ICO
5.6
6.8
4.2
3.4
4.9
6.0
2.2
0.3
2. 1
6.0
5.9
3.7
8. 5
4.6
6.0
5.7
2.1
4.2
4.5
4.5
5.0
3.9
0.7
0.7
0.1
0. 1
r>.l
2.8
5.0
5.5
0.1
4.8
4.8
3.3
2.8
2.9
5.6
.1
3.5
1.0
4.8
4.8
4.3
1.3
o.O
3.5
5.5
1.8
1.0
0.1
D A 1 E T I ME PIC
03/25/72 1445 KEC
04/1 1/72 0830 MEC
04/15/72 1600 MEC
05/01/72 0320 MEC
04/C1/7* 1110 MEC
14/04/72 1140 MEC
04/29/72 1500 MEC
04/01/72 1645 MFC
05/05/72 1330 MEC
04/C8/72 0710 MEC
03/31/72 0940 MFC
04/28/7? 1715 MEC
05/05/72 1100 MFC
OW27/72 1730 MEC
05/C4/72 0751 MEC
04/^7/72 1050 MEC
04/17/72 1600 MEC
04/24/72 0730 MFC
04/22/72 1330 MFC
04/24/72 1530 MEC
OV/11/72 1330 MEC
03/77/72 1430 MEC
04/13/72 1730 MEC
04/17/72 1330 MEC
04/19/72 1530 MEC
04/20/72 1530 HFC
04/23/72 1715 MEC
04/27/72 1110 MEC
03/28/72 1350 MFC
04/C7/72 1510 MEC
04/14/72 1700 MEC
03/28/7? 1830 MEC
03/29/72 1330 KEC
04/05/72 C750 MFC
04/06/7? 1330 MFC
04/19/72 0730 MEC
04/15/72 1100 MEC
04/29/72 1700 MEC
05/03/72 1330 MEC
04/06/72 0305 MFC
04/06/72 1010 MEC
04/07/72 17?0 MEC
04/08/72 1110 MEC
03/24/72 1345 MEC
03/30/72 14CO MEC
04/C6/72 0800 MEC
04/18/72 0850 MEC
03/3C/72 1100 MEC
04/10/72 0800 MEC
04/14/72 1500 MEC
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VFHICLCS IN SIX CITIES
H JUS TUN VEHICLE INFORMATION SUMMARY
PACE 4-19
CAR«
0095
0032
0067
0008
0034
0 146
017C
0009
010C
0036
0167
0157
0039
0039
0018
0114
0051
0140
OJ02
0020
0033
0151
0062
0120
0128
0064
0066
0073
0027
0074
0019
0071
0071
0148
OC7C
0076
0115
0112
0144
0156
0043
0051
0121
0113
0127
0164
0134
0129
0154
0004
RUM*
0103
0035
0073
coca
0037
0156
0180
0009
0108
0039
0177
0167
0042
0046R
0118
0124
0056
0150
0002
0021
0091
0161
0068
0130
013fl
CO 70
0072
0079
0029
003C
0020
0077
0031R
0158
0070
0084
G125
0110
0154
0166
005 3
00'67
0131
0123
0137
0174
0144
0139
0164
0006
YR
65
64
64
63
63
63
63
62
61
59
59
58
57
57
70
66
71
71
70
63
64
71
70
70
70
69
68
68
66
66
65
64
64
71
70
69
69
63
63
67
66
65
63
62
71
71
70
69
69
68
.MAKE
FlKiJ
FORD
FORD
FORD
FORIJ
FORD
FORD
FORQ
FORIJ
FORD
FOR J
HJRO
FOKO
FOKD
LINC
LINC
.MERC
MtKC
MERC
MhKC
MERC
OLDS
OLDa
OLDS
OLDS
OLDS
OLOS
OLDS
OLDS
OLOS
OLOS
OLDS
OLDS
PLYiM
PLYH
PLYM
PLYM
PLYM
PLY.M
PLY.M
PLYM
PLYM
PLYrt
PLYM
PONT
PONT
f'GNT
PONT
PONT
PONT
MODEL
oALAX
GAL AX
FALCO
COUNT
GALAX
GALAX.
FALCLJ
GALAX
FALCO
FAIRL
f:OSFL
FAIKL
Tllli-NO
THUNJ
-COM I
CO.NTI
MAR.JJ
MONTE
CYCLO
ilUNTE
COMFT
CUILA
CUTLA
ti I Nfc T
442
VISTA
CUTLA
NIUET
CUTLA
NINEF
JLTST
[•II NET
NI -4-.1
C'JSTO
HELVE
FJ.3? 2
318 2
225 1
350 2
35? 2
350 2
400 2
400 2
400 4
T C A
R Y /
N L C
380
0 fl 1
0 6 1
0 8 1
080
080
o a i
o a i
360
380
080
n a o
030
o a c
081
o a i
C fl 1
c a i
0 ft 1
c a i
3 8 1
0 8 1
o a i
031
0 fl 1
o a i
o a i
o a i
0 8 1
0 8 1
C 3 0
0 3 1
0 8 1
0 8 1
3 8 1
0 8 1
o a i
0 3 1
0 3 1
360
0 8 1
o a i
081
0 8 1
0 3 1
0 8 1
0 8 1
0 8 1
0 8 1
0 S 1
1NRT
4200
4000
2750
4000
40 CO
4000
3000
4000
2500
4000
4000
3500
3500
5 5 CO
5000
5500
4500
4500
4000
3500
3000
4COO
4000
4500
4000
4500
4000
4500
3500
4500
40 OC
4iOO
45f-r)
45 GO
550C
400 0
4000
4000
3500
3000
350"
40 10
3500
3503
3500
450C
3 5 CO
4500
4500
40CO
RDHP
12.0
13.2
10.9
13.2
12.0
12.0
11.3
13.2
9.4
12.0
12.0
11.2
11.2
11.2
14.7
15.8
14.0
14.0
13.2
12. 3
11.3
13.2
13.2
14.0
13.2
14.0
13.2
14.0
12.3
14.0
12.0
14. C
14.0
14.0
12.3
13.2
13.2
13.2
12.3
10.3
12.3
13.2
13.2
12.3
12.3
14.0
12.3
14.0
14.0
13.2
OIJOMR
79354
90292
64026
99999
99999
6H607
55519
6298'.
99999
93950
93057
99999
88197
88235
32158
46697
762C
9889
36061
43844
72189
21736
31919
36173
44403
53744
53U24
7052't
46975
88497
46043
46917
46bl7
5763
60244
66454
27763
75373
57917
7400?
65404
37121
73146
94382
10454
17703
19853
27308
51041
56324
E E
V X
FT P H
?0 0 0
20 0 0
14 0 0
20 0 0
20 0 0
20 0 0
14 0 0
000
14 0 0
20 0 0
20 C 0
20 0 0
20 0 0
20 0 0
26 0 3
26 0 0
24 1 1
25 1 1
20 0 1
20 0 1
20 0 0
20 I 1
20 0 1
25 O 1
20 0 I
20 0 1
20 0 1
25 0 1
20 0 0
25 0 0
25 .; 0
21 0 0
21 0 0
26 1 1
19 0 1
24 0 1
1901
24 C 1
19 0 1
18 0 0
19 C 0
25 0 0
20 0 0
20 0 0
la i i
25 1 1
19 C 1
26 0 I
26 0 1
22 0 1
P
C
v VTP on wii
1 C
1 0
1 0
1 0
1 0
1 0
1 0
0 Q
0 0
0 0
0 0
o n
C 0
0 0
1 0
I 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
I 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
I 0
I 0
1 0
1 fl
I 0
1 0
1 0
1 C
1 C
1 0
1 0
1 0
06
79
84
77
86
86
8'
85
80
68
86
73
34
d&
63
8}
86
a6
78
63
8»
U6
34
86
80
84
85
34
63
8'.
81
86
ti'j
84
86
77
86
34
86
85
34
82
76
78
77
fl'.
86
84
86
81
75
74
72
72
7tl
75
72
74
75
60
75
61
69
75
57
67
75
75
12
58
74
75
72
75
72
7i
75
72
53
75
71
7i
75
73
75
73
73
75
7 J
75
72
70
7C
64
70
70
75
72
75
64
Hf.ROM
30.15
30.02
30.20
29.30
3C.03
30.03
30. CO
29.80
30.00
30.19
30.15
30.16
30.20
30.1 1
29.93
30.15
29.82
30.06
^9.86
29.36
29.90
30.03
3C. 14
JO. 1C
30.02
30.20
30.lt
29.83
3^.17
29.87
29.93
30.00
29.rt7
30.05
30. CO
?9.79
30.12
29.97
30.00
30.25
?9.92
30.12
30.02
30.15
30.02
30.04
30.04
30.01
30.25
30.04
I RPM
400
600
700
550
700
625
575
570
740
67C
500
610
700
700
650
640
570
650
575
550
700
620
5 70
530
600
670
630
450
650
400
63C
5 CO
500
750
660
630
650
550
670
800
51}
510
67C
7 CO
550
bOO
620
650
645
650
D
N
N
n
D
D
N
I)
D
D
N
N
D
:j
o
0
D
N
D
D
0
D
N
n
n
D
D
0
D
0
D
D
,,
D
T
D
N
U
N
D
0
•''
D
n
D
D
0
0
Q
0
D
D
IH:EL
30.0
42.0
25.0
28.0
29.0
30. C
34.0
34.0
33.0
25. C
23.0
22.0
22.0
J2.0
20.0
31.0
35.0
30.0
30.0
31.0
27.4
33.0
11.0
32.0
24.0
27.0
31.0
29.0
30.0
23.0
27.0
27.0
27.4
32.0
31.0
25.0
30.0
23.5
35.0
29. C
28.0
37.0
50. C
28.0
30.0
34.0
36.0
29.0
26.5
1 &NT
8.0
4.0
15.0
8.0
6.0
4.0
5.0
3.0
3.0
6.0
0.0
4.0
9.0
9.0
6.0
10.0
10.0
-7.0
-3.0
4.0
'..0
4.0
2.0
2.0
8.0
'1.1
10.0
-0. 0
0.9
7.0
5.0
-3.;
-3.0
15.0
-0.0
7.C
5.0
0.0
20.0
6.0
4.0
10.0
1. 0
2.0
6.0
o. :
6.0
6. 2
4.0
12.0
ICO
4.7
3.0
0.6
5.5
8.0
5.6
a. 5
6.0
5.6
4. 1
4. 7
0.4
2. 5
2.5
4.7
1.4
4.8
1.4
1.0
4.4
5.5
1.5
5.9
4.5
C.4
5.7
4. 1
0. 1
1.5
3.3
1.6
5.8
5. ';
5.3
3. 7
0.3
4.5
4. 3
H. 5
5.6
5.5
4.0
5. 7
4.4
0.4
4.8
5.7
1.8
3.3
0.7
OATF
C4/IH/72
C4/03/72
04/11/72
03/?//7?
04/03/72
05/02/7?
05/07/72
03/27/72
04/20/72
04/04/72
C5/07/72
05/05/72
04/0^/72
04/05/72
03/29/7?
04/25/7?
04/07/7?.
05/11/72
03/24/72
03/3C/72
04/15/72
05/03/72
04/1C/72
04/26/72
04/28/72
04/11/7?
04/11 /72
04/13/7?
04/01/72
OW13/72
03/2T/7?
04/12/72
04/13/72
05/03/72
04/12/72
C4/14/7?
04/?c,/7?
04/20/72
05/C2/7?
05/74/72
04/^6/72
04/10/72
04/27/72
04/25/72
34/2S/7?
C5/C6/72
04/29/72
04/73/72
05/04/7?
03/25/72
TIME
17'0
1015
1950
1005
16CO
1640
0720
1215
0730
0745
1730
0700
1530
U 50
1005
11 30
1300
1530
1715
0345
roo
1640
1900
1530
09^5
1010
1645
0740
0730
0930
1530
1440
14r i~
C950
115C
0755
1 '. ? 0
1315
1 ! 30
1730
1345
1700
0710
C9TO
0700
0910
133C
1330
124S
1730
PIC
"EC
MEC
MEC
MFC
MEC
MFC
MF.C
MEC
MEC
MEC
MEC
MEC
MCC
MEC
MFC
"1C
MFC
M?C
MEC
MFC
MFC
MFC
MEC
MEC
MEC
'Jt7C
MtC
MEC
MEC
MFC
Mrr
MEC
yt;
M-.C
•MEC
MEC
uri;
MCC
M/.X
'-.EC
MCC
MF.C
MEC
MEC
MEC
MEC
MEC
MFC
MEC
MEC
-------
STUDY OF EMISSIONS DM llCjHT-UUTY VEHICLES IN SIX CITIES
HJUSTON VEHICLE INFOH^TICN
PAOE 4-20
CAR*
0110
0031
0094
0130
0133
0162
0139
0049
0033
0161
0165
0119
0077
0101
0093
0026
0026
C124
0111
0130
0133
0025
0017
0092
0056
0171
0068
0085
0069
RUUS
0119
00)4
C102
014IJ
01 '.2
01 72
0149
0054
0036
0171
C175
0129
ooa5
0109
0101
0023
0030R
Cl 14
0120
0148
C143
0027
0017
0100
0042
Olbl
0074
0093
0075
YR
68
67
66
65
65
64
62
6'.
63
62
59
/O
69
69
6a
67
67
67
t>6
66
65
64
63
62
71
71
70
69
68
MAKE
PJ.MT
PO.NT
PUNT
PUNT
PONT
P.JNT
PJNT
KAMri
RA^Irt
KAMtt
STUD
V.'JL*
VJLK
VOLX.
VOL*
VULK
VtlLK
VULK
VJLK
V'.JLK
Vi)LK
V'lLrt
VOL*
VJLK
MJSC
MISC
MISC
MISC
MISC
MODEL
iiTO
TH.MPF
fiUNNE
GRAN3
CAUL
CATAL
CATAL
CLASS
CLASS
CLASS
LAkK
IIEF.TL
0 F L- T L
UFF.TL
sicEFL
•3 F. F r L
« f L T L
rtL'LTL
RFfcTL
iir.EfL
BEETL
i) 1: t. T L
SO'JAR
iJEE TL
OPEL
DATSU
DATSU
TDYDT
TUYDT
CIO
400
326
339
389
389
•^09
3d"
1)6
!•*'»
196
170
097
091
091
091
091
091
'•••7 1
07.)
078
073
073
073
>?I7 3
116
C9f
097
116
116
B
FI
L
4
2
4
4
3
0
0
c
0
c
^
0
c
c
0
0
0
0
0
Q
^
0
rj
0
0
0
0
0
0
0
0
0
0
0
83
73
86
86
79
84
84
77
SO
84
86
86
83
80
H2
63
68
70
84
48
S3
7?
6t<
8»
86
86
77
82
84
W8
67
67
74
75
72
72
74
72
75
73
75
74
?5
75
73
56
58
66
74
9C
74
56
57
13
75
75
73
72
75
BARO"
30.03
29.99
30.15
30.01
30.04
30.14
3f. .06
29.32
30.02
30.21
30.15
30.10
29.73
3C.OO
30.C9
3C.JVJ
30.2?
3C.OO
?0.10
O.CC
30.04
30. C6
29.93
30.13
30.07
30. OA
3C.OO
29.90
30.00
[RP1
700
570
550
450
650
603
600
SI 3
620
570
ino
900
830
603
900
l?r:
1200
1000
6^0
1063
9 DO
o50
90")
620
a co
975
630
1050
700
0
/
N
N
N
D
n
0
D
n
D
D
N
.M
N
0
N
N
N
N
M
N
N
N
M
M
N
D
N
j
N
0
BUHL
30
23
28
31
30
29
30
27
33
32
37
56
37
52
50
45
45
41
33
56
46
33
44
36
45
52
55
51
51
.T
.C
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.n
.0
.0
. 0
.0
.0
.0
.0
.0
.0
.0
.0
• V
.0
.0
IG-;T
12.
1C.
10.
3.
6.
6.
- 1.
11.
6.
2.
16.
Q.
30.
-0.
22.
12.
12.
1 1.
11.
10.
7.
5.
7.
7.
5.
10.
3.
3.
7.
3
^
0
0
0
0
3
0
0
0
n
C
3
3
r
0
^
0
3
3
0
0
u'
0
0
o
0
0
0
ICO
6.0
8.3
4.3
0.2
2.3
4.2
1.4
5.6
1.1
2.5
2. 5
0.8
1.9
4. 7
3.4
2.7
2.7
3. 5
5.6
6.0
6.0
5.2
0. 7
3.0
4.4
0.3
2.3
3.2
0.9
D ,'. T E
: 4/24/7. 7
04/03/72
04/ 18/72
->4/23/72
C 4/29/72
35/05/72
0 5 / C 1 / 7 ?
CW-7/72
04/C3/72
05/f'5/72
•15/06/72
04/76/7?
04/14/72
C4/2C/72
C 4 / 1 3 / 7 2
03/31/72
04/01/77
C4/27/72
04/ 24/7 2
05/31/72
04/29/72
33/31/72
33/29/72
04/13/72
04/CS/72
05/C1/72
04/ 12/72
04/15/72
04/12/72
TI :
-------
STUDY OH EMISSIONS ON LlJHT-DUTY VFHICLES IN SIX CITIES
ST. LOUIS VEHICLE INFORMATICS SU1MAKY
PAGE 4-21
CAR*
0066
0064
0029
0065
0150
0043
0356
0024
0104
0128
0135
0113
0113
0110
0003
0004
0055
0077
0105
0028
0084
0120
0140
0007
0073
0080
0089
0087
0103
0131
0067
00 B 5
0095
0014
0068
0141
0006
0054
0072
0018
0070
0092
0063
0102
0107
0116
0008
0057
0039
0045
RUN*
0066
C064
0029
0365
0156
0048
0056
0024
0104
0133
0141
0113
0119R
0110
C003
0004
0055
0077
0105
C028
0084
C123
0146
0007
0073
0086
0039
0037
0103
0136
0067
0085
0095
0014
0068
C147
0006
0054
0372
0018
00/0
0392
0363
CIO 2
0107
0116
0038
0057
0039
0045
YR
71
70
69
67
67
66
66
65
64
61
71
67
67
64
71
71
71
71
71
70
73
70
70
69
69
69
69
63
68
68
67
67
67
66
66
66
65
65
65
64
64
64
63
63
63
63
62
62
61
61
HAKE
QUIC
rtUIC
BJIC
BUIC
6'JIC
BUIC
dUIC
UUIC
UUIC
UJIC
CADI
CAi)I
CADI
CADI
CHEV
CHEV
CHEV
C-1EV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
MQDt L
LESAb
SKYLA
ELECr
RIVIE
SPEC I
SPEC1
WILDC
RIVIE
WIL'IC
LESAU
DEVIL
OtVIL
IJEVIL
DEVIL
CAP* I
IMPAL
VEGA
VEUA
IMPAL
CHtVE
MAL I I)
MAL I L\
IMPAL
OELAl
PKIJP
IMI'AL
CURVE
IMPAL
NiJVA
IMPAL
"EL A I
CAPR I
IMPAL
IMPAL
CHtVE
'3ELA1
HPAL
MAL I a
IMKAL
BELAI
BELAI
JitLAI
NOVA
NOVA
CORVA
CHEVY
IMPAL
NiWA
OISCA
BELAI
CID
3iO
350;
430
430
225
300
425
425
425
364
472
429
429
429
430
350
140
140
350
250
307
307
350
327
350
350
427
327
230
337
283
327
J27
233
396
327
396
233
233
283
283
233
194
194
140
194
283
194
235
235
3 T
B R
L N
2 0
2 0
4 0
4 C
I 0
2 0
4 0
4 0
4 0
4 0
4 G
4 0
4 0
4 0
4 0
2 0
2 0
1 4
2 0
1 0
2 0
2 0
2 0
2 0
2 3
4 0
4 4
4 0
1 0
2 0
2 0
2 0
4 C
2 3
4 4
2 0
4 0
2 0
2 0
2 3
2 3
2 0
1 3
1 3
2 4
1 0
2 0
1 0
1 3
1 0
C
Y
L
8
3
3
8
6
a
8
8
3
8
8
8
8
g
3
3
4
4
8
6
8
d
8
8
3
8
3
n
6
8
3
a
3
8
8
3
8
3
9
8
8
8
6
6
4
6
a
6
6
6
A
C
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1
C
0
I
1
1
1
1
1
1
0
1
C
1
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1
0
1
1
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0
1
1
0
1
0
0
C
C
0
0
C
0
C
0
0
1N.U
4500
3500
45CO
4500
35CG
1500
4500
450C
4500
4500
5000
5000
5000
5000
4000
4000
2500
2500
4500
3500
3500
150U
4000
40CO
4000
4000
3500
40 JO
3000
40CC
4000
VOOC
4000
4000
3500
350C
4000
3500
4300
3500
3500
3500
2750
3000
2/50
3000
4000
2750
4000
4000
RDHP
14.0
12.3
14.0
14.0
12.3
11.2
14.0
14.0
14.0
12.7
14.7
14.7
14.7
14.7
13.2
12.0
9.4
1C. 3
14.0
12.3
12.3
12.3
13.2
13.2
12.0
13.2
11.2
13.2
10.3
13.2
12.0
13.2
13.2
13.2
11.2
12.3
13.2
11.2
13.2
11.2
11.2
11.2
9.9
10.3
9.9
10.3
12.0
9.9
12.0
12.0
ODD MR
19310
23119
34523
58445
61854
57520
81373
335-37
99999
12517
10568
48128
48164
89871
11389
11232
7838
12299
13509
1C933
32640
31327
24129
41327
23716
31340
23202
47190
634C5
46630
46454
40352
57932
49331
72097
76011
771C4
72800
29999
84262
71763
55131
99133
57605
43732
60017
51342
98408
29791
36578
£
V
FT P
25 1
20 0
25 0
21 0
2C 0
20 0
25 0
20 0
20 0
20 C
26 1
26 0
26 0
26 0
24 1
20 1
1 1 1
1 1 1
24 1
20 0
20 0
20 0
24 0
24 0
20 0
24 0
20 0
24 0
16 0
24 0
24 0
24 0
24 C
20 0
20 0
20 0
20 0
20 0
20 0
20 0
20 0
20 C
16 0
16 G
14 0
16 0
20 0
16 0
20 0
20 0
f: P
X C
II V
I 1
1 I
1 1
0 1
0 1
0 1
0 1
a i
0 1
0 0
i i
0 1
0 1
3 1
1 1
1 1
I 1
I 1
1 I
1 1
I 1
1 1
1 I
1 1
3 1
1 1
3 1
1 ,1
0 1
1 1
0 1
0 1
0 1
0 1
0 1
0 1
0 ].
0 1
0 1
J 1
0 1
0 1
0 1
0 1
0 C
C 1
0 0
0 1
0 0
0 0
VTP Of) «/B
0
0
0
0
0
0
Q
0
0
0
0
0
0
0
0
0
0
0
0
0
0
C
0
0
0
0
0
0
0
0
6
0
0
0
0
0
n
0
0
0
0
C
0
0
C
0
0
0
0
0
72
69
70
69
70
69
71
75
69
70
83
70
69
69
83
83
70
71
69
70
69
70
68
68
70
71
76
63
70
73
69
65
71
69
71
73
70
70
69
71
72
72
70
73
72
75
81
69
69
69
56
53
62
53
61
59
55
66
60
59
65
56
59
58
6V
70
56
55
61
62
59
57
oO
64
55
61
64
64
61
62
55
57
60
66
55
60
64
54
53
60
56
62
57
63
56
60
69
56
58
58
UAROM
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
.72
.60
.16
.60
.33
.73
.69
.03
.24
.55
.59
.27
.33
.23
.32
.33
.63
.69
.26
.17
.52
.31
.50
.33
.64
.54
.55
.52
.21
.59
.67
.52
.55
.42
.68
.50
.25
.65
.55
.37
.67
.51
.60
.21
.20
.20
.36
.09
.31
.69
I R PM
620
560
430
430
640
410
530
550
6CO
540
710
560
560
620
675
561
7 CO
3t!3
660
59C
460
375
510
540
660
420
7 SO
430
600
610
560
540
600
650
995
530
640
600
400
760
620
440
480
933
620
510
460
450
800
580
D
N
n
D
0
D
D
0
0
0
0
0
0
0
1)
0
0
D
0
N
0
0
D
D
D
0
N
D
N
0
0
0
0
D
0
N
N
0
Q
D
D
N
N
n
N
N
N
0
0
0
N
0
OWEL
29.0
28.0
36.0
32.0
36.0
26.0
23.0
27.0
24.0
35.0
30.0
29.0
29.0
28.0
23.0
31.0
21. C
46.0
26.0
34.0
27.0
29.0
23.0
29.0
30.0
28. C
25.0
23.0
30.0
27.0
23.0
22.0
23.0
25.0
30.0
30.0
25.0
32.0
15.0
29.0
30.0
25.0
30.0
33.0
33.0
29.0
25.0
31.0
38.0
24.0
IGNT
2.0
5.0
2.0
5.0
-2.0
2.0
0.0
5.0
1 0.0
12.0
10.0
5.0
5.0
2.0
12.0
5.0
10.1
4.0
2.0
0.0
7.0
3. 0
4.0
3.3
4.0
2.0
2.0
2.0
3.0
9.0
10.0
8.0
4.0
0.0
-4.0
12.3
0.3
20.0
1.0
0.0
0.0
5.0
8.0
4.0
-1.0
2.0
6.0
-2.0
-2.0
3.0
ICQ
6. 3
1.0
3.4
1.5
7.5
1.5
6. 3
5.9
7.0
7.4
0.6
6.0
4.8
3.2
2. 1
1C. 3
2.7
1.4
0.2
7.3
8.5
3.4
3.6
2.9
1.0
7.6
2.6
5. 3
1.1
4. 7
3. 3
5.6
5.3
7. 1
5.8
6.9
2.4
10.3
10.4
0.8
2.6
1.8
8.7
6.2
7.1
5. 1
3.6
9.2
6.0
1.1
DATE
04/27/72
04/26/72
04/21/72
04/26/7?
05/C3/72
04/25/72
C4/26/72
04/21/7'
05/^1/72
05/04/72
05/C5/72
05/02/72
05/03/72
C5/C2/72
04/19/72
04/19/72
04/25/7?
04/2S/72
05/C1/72
04/21/72
C4/28/72
05/03/72
Ol>/05/7'>
04/19/72
04/27/72
04/29/72
04/29/72
C4/29/72
C5/01/72
05/05/72
C4/27/72
C'./2-}/?2
04/29/7?
04/ 20/7?
04/27/72
05/06/72
04/ 19/72
34/25/72
05/27/72
04/20/72
04/27/72
04/?9/72
04/26/72
05/01/72
05/32/72
05/03/72
04/19/72
04/26/72
04/23/72
04/24/72
TIM?
0600
0155
0720
040C
070,0
0730
0545
1235
0120
2310
16CC
2105
1130
1405
1045
12 c- 5
0405
03 05
0 J ?5
0015
0?CO
2300
0315
2150
CO 00
0555
1200
0300
2225
0615
0305
0355
0400
1320
10C5
0600
20
-------
STUDY (IF EMISSIONS ON LIGHT-IJOTY VEHICLES IN SIX CITIES
ST. LilUIS VEHICLE INFORMATION SUMMARY
PAGE 4-22
CAR*
0071
0115
0164
0127
0154
0020
0042
0164
0075
ooai
0076
0033
0117
0117
0139
C133
0145
0123
0033
0047
0147
0111
0111
0021
0027
004C
0052
0079
0002
0010
0013
0032
0058
0119
0060
0094
0114
0114
0121
C121
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0097
0136
0037
0050
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C069
0093
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RUN*
0071
0115
0171
0132
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0042
C177
C075
0081
0076
0083
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0 1 2 5R
0145
0133
0151
0127
0033
0047
0153
0111
0122K
0021
0027
CU40
C052
0079
0002
00 1C
GO 13
0032
0053
0121
0060
CO-74
0114
012CR
0124
013CR
0001
C046
CC"i7
014?
C037
OC50
010C
0069
0093
0078
YR
60
59
5a
57
57
70
68
66
63
71
70
68
66
63
67
66
66
64
63
63
62
59
59
71
71
71
71
71
70
70
70
69
69
69
68
63
68
68
67
67
66
66
66
66
65
65
65
64
64
63
MAKE
CHEV
CHEV
CHEV
CHEV
CHEV
CHKY
CHRY
CHKY
CHKY
DUOii
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3300
3500
300G
4000
40 DC
40 CO
4000
4000
30 CO
2750
4500
2750
300C
40CO
40 OC
4000
350G
RDHP
12.0
12. C
11.2
11.2
11.2
14.0
14.0
14.0
13.2
12.3
13.2
12.3
14.0
14.0
13.2
11.2
11.2
10.3
10.3
11.2
11.2
12.0
12. C
14.0
9.9
14.0
9.9
12.7
9.9
10.9
14.0
13.2
10.3
11.2
11.2
10.3
13.2
13.2
12.0
12.0
13.2
1.1.3
9.9
12.7
9.9
10.3
13.2
12.0
13.2
11.2
ODOMR
84541
72060
18837
97057
76846
26915
58783
69192
83056
21999
74994
75865
44566
'.4592
44978
6ull4
62574
58997
76055
72912
60392
50232
5G1C7
18176
8500
11C68
19229
16028
15273
10967
31757
33581
4G45?
38972
42500
34737
55649
55694
55334
55360
18799
87042
57399
79226
72226
80033
50478
70648
76365
19493
FT
20
20
2C
?0
20
24
25
25
23
21
24
19
24
24
19
19
19
18
18
; 3
20
2C
20
25
16
25
16
22
16
16
25
25
16
20
20
16
25
25
25
25
20
16
16
25
16
16
20
20
20
16
E
V
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0
0
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0
0
0
0
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1
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0
0
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0
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DO
69
69
69
76
63
70
70
68
71
6 •}
72
69
73
73
71
72
84
71
69
u »
85
72
71
71
74
70
71
69
75
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63
70
69
6-)
71
72
69
70
69
73
76
69
70
82
70
70
71
71
73
70
Mii
54
54
62
61
59
59
59
57
56
64
53
57
61
61
61
59
67
58
57
•.i.
64
58
brt
63
62
60
53
65
64
64
65
57
54
53
53
61
55
61
58
' 60
62
L.O
61
66
6C
58
61
54
62
62
LURCH
29. 51)
29.31
29.43
29.51
29.31
29.2 t
29.^2
29.52
29.60
29.50
29.59
29.54
29. 35
29.35
29. 57
29.64
29.43
29.52
29.2 7
2 / . 7 2
29.47
2 V . 2 ci
29. 31
29.16
29. 13
29.38
29.6 5
29.57
29.31
29.35
29.. '.0
29.25
29.63
29.31
29.72
29.54
29.29
29.33
29.35
29.43
29.27
29.67
29.24
29.57
29.22
29.73
29.26
29.67
29.53
29.50
IRPM
540
500
560
775
610
530
450
660
580
640
730
530
480
540
575
700
640
590
680
680
70?
540
540
540
46C
630
530
480
750
490
520
530
600
7CC
520
77C
600
600
500
500
540
620
750
300
780
640
52C
550
660
780
0
/
H
ti
0
N
N
0
n
D
0
[1
0
3
0
0
0
0
n
0
N
N
0
N
D
0
D
n
0
n
D
N
0
D
0
0
D
D
N
n
n
D
0
i)
0
N
N
N
N
[)
0
D
N
DWEL
37.0
31.0
32.0
?2.0
29.0
35.0
23.0
27.0
36.0
24.0
23.0
30.0
30.0
30.0
31.0
41.0
29.0
41.0
21.0
25.0
30.0
31.0
31.0
31. C
34.0
27.0
32.0
34.0
51.0
36. C
23.0
31 .0
37.0
27.0
35.0
46.0
25.0
25. C
27.0
26.0
?5.0
23.0
39.0
35.0
39.0
33.0
30.0
29.0
2',.0
26.0
IGNT
4.0
5.0
2.0
7.0
4.0
2,0
0.0
10.0
3.0
10.0
-1.0
4.0
0.0
0.0
12.0
3.0
12.0
3.0
5.0
0.0
2.0
10.0
10.0
2.0
2.0
4.0
6.0
0.0
10.0
2.0
9.0
5.0
-2.0
5.0
2.0
6. )
6.0
6.0
6.0
0.0
6.0
3.0
9.0
0.0
4.0
0.0
0.0
2.0
5.0
-2.0
ICT
3. 5
7.3
5.6
5.5
3.4
4.6
4. 1
6.3
5.7
5.4
3.7
2.6
1.1
1.4
3.9
2.0
6.4
9. 1
6.7
2.0
9. 7
3.3
3.6
1. 1
9.5
1.0
2.2
4.9
.1
3.6
4.7
6.6
2.9
1.6
2.5
1.4
1.0
1.5
5.6
5. 5
5.9
3. 3
.9
0.8
2.5
2.3
.5
3.5
6.1
10. I
DATE
0"=/27/72
05/02/72
05/C9/72
C5/04/72
05/08/7?
04/20/72
04/24/7?
05/10/72
04/27/72
04/23/72
05/23/72
04/?«/72
05/C J/7?
05/03/72
05/05/72
05/C=i/72
05/06/72
05/04/72
04/22/72
04/25/72
05/06/72
05/02/72
05/03/72
04/21/72
04/21/72
04/23/72
04/25/72
04/23/72
OWlo/72
04/19/72
04/20/72
04/22/72
04/2-J/72
OS/r-3/72
04/2>>/72
04/29/72
05/02/72
05/03/72
05/^1/72
05/C4/72
04/n/7?
04/24/72
05/C1/72
05/05/72
04/22/72
24/25/7?
05/C1/72
04/77/7?
04/29/72
04/28/72
TIME
20^0
0130
15CC
2100
1910
0475
IMC
0155
0355
2000
0550
0010
0955
C310
C110
1025
C215
0800
1015
0535
2055
1650
2100
C615
2210
0415
2 ? C C
i2or
C330
C445
1115
0315
1010
1900
1415
02CO
2300
1400
"100
162C
csoo
CO 2 5
0700
1920
2205
1150
1300
1215
C.010
IOCS
PIC
sws
WJ3
S«'$
WJB
WJB
sws
SViS
WJ3
St-S
SWT
WJT
sv;s
sws
tijn
HJrt
sws
SUS
SWS
WJri
WJB
iJJS
ViJ*
>m
WJH
S..S
S«'S
sws
WJB
VO4
s»s
WJ3
WJO
WJ9
WJ3
WJB
SV.S
WJB
S'A'S
WJB
SWS
WJ3
SWS
SWS
WJB
SWS
WJB
SWS
WJB
SKS
WJB
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VF.hlCLES IN SIX CITIFS
ST. LOUIS VEHICLE INFORMATION SUMMARY
PAGE 4-23
CAR*
0098
0156
001 1
0016
0129
0144
0170
0009
G044
0146
0033
0155
0155
OOJ4
0165
0165
0061
0166
0166
0168
0112
0091
0160
0017
003C
0109
0053
0030
0019
0022
0099
0161
0137
0133
0151
0153
0043
0035
0012
00?5
0122
0124
0134
0096
OILS
0149
ft 1 *s H
U i V O
0005
0041
0108
R'JNO
C09S
0163
0011
0016
0134
015C
0180
COOV
0044
0152
0038
0162
0172K
0034
0173
0178*
0061
0174
C17SR
0176
0112
0091
0167
0017
C030
0109
0053
008C
CO 19
0022
0099
0168
0143
0144
0157
0160
0043
0035
0012
0025
0126
0128
C139
0096
0113
0155
0 1 /. C
\j L I* J
0005
0041
0108
YS
63
63
62
62
61
60
60
59
59
57
71
70
7u
69
64
63
6/
66
66
65
64
61
60
71
71
7u
69
69
63
67
66
66
65
63
62
61
71
70
69
67
66
65
64
63
60
71
7 1
70
6V
69
MAKE
FORD
FORD
FLIRD
FORD
FORD
FORD
FJRO
FOKO
FURD
FORD
MCRC
MFRC
MtRC
HERC
MF.RC
MERC
MERC
.•IcRC
XERC
.1E.9.C
MERC
•MrRC
McRC
JLDS
OLDS
ULUS
OLDS
ULDS
GLOS
ULDS
OLDS
OLDS
ULDS
CILLiS
OLJ3
ULDS
PLY.1
PLYM
PLYM
PLYM
PLYM
PLYM
PLYM
PLYM
PLYM
PONT
PDN r
PUNT
s> i.\r
PUNT
MOO EL
FALCU
STA.,A
FAIRL
FAIRL
F4LCO
GAL AX
FlOO
F.A [ R L
THUMD
SKYLI
C'JUGA
.Mui4Tt
.ID.NTF
MUM Ft
CHUG A
CUUGA
CQJ'iA
COLJIJ
CULr)N
.''.'I.': IF:
M,)HTE
CUMCT
CU'ICT
CUTLA
CUTLA
CUTLA
OKLFA
VliTA
CJTLA
CUTLA
44?
OY'M'1
3YNAM
MINrT
STARF
llY.'jAM
FURY 3
SPURT
SATF.L
FURY
FURY3
SPURT
VALI A
UrLVE
FURY
CATAL
C A T A L
GRAND
CUSTO
CID
170
39C
292
170
170
35?
232
292
352
312
351
39 C
3'IC
39?
302
302
23*3
390
390
390
427
170
170
350
350
350
455
35C
350
330
400
425
475
394
394
39'.
318
333
318
333
313
333
170
225
361
400
400
350
403
350
0 T
B R
L N
1 3
2 0
2 0
1 3
2 0
4 0
2 3
2 0
4 0
4 0
2 C
2 0
2 0
2 0
2 0
2 0
2 0
2 0
2 0
7 0
4 u
I C
1 3
2 0
2 3
2 3
2 C
? 0
4 0
2 A
4 3
4 C
? 0
4 j
4 0
2 0
2 0
2 0
2 0
2 3
2 0
4 0
1 0
1 3
4 3
2 0
2 0
2 0
4 0
2 0
C A
Y /
L r.
6 0
0 C
3 0
6 0
6 0
3 1
3 0
8 0
a o
8 0
a i
3 1
a i
8 1
a i
H 1
H l
8 1
3 1
8 1
3 1
6 0
6 0
8 1
8 I
3 0
8 1
3 1
3 1
8 1
8 0
3 1
3 1
8 1
3 1
8 0
8 1
8 1
8 1
3 1
8 1
8 1
6 0
6 0
a o
3 1
8 1
H 1
8 I
8 1
INRT
2750
4500
3500
3000
2500
4CCO
3500
4000
4000
4000
4000
4000
4000
4500
35CO
3500
35CC
4500
45 DC
40 CO
4500
? /50
2750
4000
4000
4000
4500
4500
3500
40 60
4000
4500
ViOC
4500
4500
4500
40 CO
4500
35CO
4500
4030
4000
2/50
3500
4000
4500
4500
4COO
4000
3500
ROHP
9.9
12.7
11.2
10.3
9.4
13.2
11.2
12. C
12.0
12.0
13.2
13.2
13.2
14.0
12.3
12.3
12.3
14.0
14.0
13.2
14.0
9.9
9.9
13.2
13.2
12.0
14.0
14.0
12.3
13.2
12.0
14.0
14.0
14.0
14.0
12.7
13.2
14.0
12.3
14.0
13.2
13.2
9.9
11.2
12.0
14.0
14.0
13.2
13.2
12.3
OOUMR
90999
62519
93275
99999
45463
24225
23191
65386
81834
93410
24855
46762
46799
1C833
39955
39991
4/537
53263
53305
44320
8373C
51933
59192
18177
27341
12672
3 I99»j
500/3
46708
530C9
31851
45804
60163
83020
46574
79011
22652
19427
23422
62919
58732
12102
63330
69070
99999
39276
5630
19211
48659
33613
FT
14
20
16
16
14
20
20
20
20
2U
20
24
24
24
16
16
1 7
25
25
21
20
14
14
20
20
2C
25
20
20
23
20
25
25
20
20
20
24
24
19
25
25
25
18
20
20
24
24
22
22
22
£
V
P
0
0
0
0
0
o
0
0
0
0
1
0
0
0
C
0
0
0
0
0
0
0
0
1
0
0
0
3
0
0
3
G
0
0
0
0
1
0
0
0
0
0
0
0
0
1
1
0
0
0
E P
X C
H V
0 1
0 1
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
1 1
1 1
1 1
1 1
0 1
1 1
3 1
0 1
3 1
0 1
0 1
0 C
0 0
1 1
1
1
1
1
1
0
0 1
0 1
0 1
0 1
n i
C 0
1 I
I 1
1 1
0 1
0 1
0 1
0 1
0 1
0 0
1 1
1 1
1 1
1 1
1 1
VTF
0
0
0
0
0
C
0
0
0
0
0
0
0
0
0
0
0
0
0
C
0
0
0
0
0
r:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Q
0
0
0
D3
69
63
70
72
69
12
71
63
70
84
70
63
69
69
69
72
74
69
71
69
72
76
09
71
70
71
70
60
71
63
70
69
75
72
70
76
69
63
6-J
70
73
70
/6
74
69
72
6<7
83
69
73
WB
59
62
65
60
58
66
57
64
69
65
60
60
61
53
61
56
56
60
56
59
56
62
59
60
63
57
54
64
60
64
61
53
61
00
61
62
59
57
65
66
59
59
62
63
62
64
63
71
66
58
UAKUM
29.31
29.32
29.37
29.34
29.57
29.51
29.66
29.27
29.65
29.48
29.23
29.31
29.47
29.25
29.51
29.59
29.60
29.51
29.61
29.52
29.25
20.53
29.33
29.41
29.16
29.19
29.65
29.57
29.30
29.11
29.26
29.43
29.55
29.53
29.35
29.33
29.59
29.20
29.40
79.07
29. 41
29.49
29.65
29.29
29.35
29.47
29. 37
29.31
29.44
29.20
I PPM
320
500
608
780
540
460
720
430
525
375
470
575
575
530
560
560
620
500
500
550
52C
630
1250
640
520
550
575
4-JO
500
650
640
530
530
500
620
650
.640
570
640
300
533
440
540
720
730
620
525
660
600
553
D
N
N
D
D
N
D
D
N
0
D
0
D
D
D
0
D
0
D
D
0
D
0
D
N
D
n
D
[)
L>
0
D
N
0
L>
a
0
D
D
D
D
N
0
D
D
N
N
D
f)
D
0
0
Dw
33
23
24
38
37
27
27
26
25
25
30
30
30
32
32
32
25
27
27
25
32
47
29
25
32
30
70
23
33
31
28
29
73
30
31
28
2?
35
30
29
29
25
38
38
38
29
30
29
24
30
JL
.0
.0
.0
.C
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.C
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.3
.0
.0
.0
.0
. 0
.0
.0
.0
.0
.0
.0
IGNT
6."
6.0
4.0
4.0
6.0
1.0
0.0
4.0
4.0
6.0
4.0
6.0
6.0
0.0
3.0
8.0
4.0
10.0
10.0
10.0
6.0
O.o
15. 0
2.0
6.0
4.0
5.0
2.0
2.0
7.0
2.0
8.0
lr'.0
5.0
8.0
4.0
8.0
1.0
2.0
1.0
6.0
20.0
10.0
4.0.
0.0
12.0
12.0
8.0
4.3
2.0
ICO
7. )
4.9
10.9
9.6
1. 3
4.9
3.2
1.2
5.9
9.9
4.5
5.4
5.2
3'. 9
2.0
1.7
5.9
0.4
0.3
9.3
3.6
3.3
2.4
2.9
3.5
3.7
6.5
9.0
9.1
5. 1
6.3
7.3
3.6
10.9
2.4
2.8
2.2
6. 1
8.4
6.2
6.1
4.4
4.9
5.0
6.6
5.0
7. 1
4.0
2.0
6.2
DATE
05/01/72
05/08/72
01/20/72
04/20/72
05/T5/72
05/C6/72
05/10/72
04/19/72
04/24/72
05/06/72
04/23/72
05/C3/72
05/09/72
04/27/72
05/09/72
05/10/72
04/26/72
05/T9/72
05/1C/72
05/09/72
05/07/7?
04/79/7?
05/09/72
04/2.-/72
04/21/72
05/02/72
04/25/72
04/23/72
04/20/72
04/21/72
05/01/72
05/T9/72
05/P5/7?
05/C5/72
05/CH/72
05/08/72
04/24/7?
04/22/72
04/20//7
04/21/72
05/C4/72
05/C4/72
05/',5/72
05/01/72
05/03/7?
05/06/72
f* ' /'N*i/'7?
04/19/72
04/74/72
05/02/72
TIME
09 CO
231C
0700
2030
0100
1200
1200
0340
2025
1850
0015
2110
0330
1210
1800
08C3
2C&0
2000
0955
1155
1900
2000
0710
2230
C4 50
1150
0010
1400
0220
C815
1100
09T5
2120
2315
0915
1605
132C
1475
0905
1445
0600
1005
1200
0510
0950
0100
0315
1500
0600
1005
PIC
S'/iS
WJB
WJ3
SWS
KJ3
S.lS
SWS
sws
SKS
wjs
sws
WJ3
sws
WJB
wjs
sws
sws
WJB
sws
WJ3
WJB
SKS
SWS
sws
SiiS
sws
Sn'S
HJ8
sws
WJB
SWS
SXS
WJ3
wjs
sws
SWS
sws
WJ3
W J3
.-1JB
SWS
SWS
Sn'S
sws
SIIS
WJR
WJB
WJT
rfJO
sws
-------
STUDY OF EMISSIONS ON UGHT-DUTY VEHICLES IN SIX CITIES
ST. LOUIS VEHICLE INFORMATION SUMMARY
PAGE 4-24
CAR*
0049
0051
0000
0125
0142
0023
0132
0126
0126
0143
0157
0167
0074
0148
0148
0152
0062
0163
0015
0083
0036
0101
0026
0031
0106
0082
0159
0162
G130
RIJN«
0049
0051
0090
C129
C14S
0023
0137
0131
0140R
0149
0164
0175
0074
0154
0158R
0159
0062
0170
0015
0088
0036
0101
C026
0031
0106
0032
0166
0169
0135
YR
68
68
68
67
66
65
65
63
03
62
71
71
7C
70
70
68
66
tit
71
70
69
69
68
67
67
65
62
59
57
MAKE
PONT
PONT
PONT
PONT
PONT
PONT
PONT
PONT
POMT
PINT
RAMH
kA.MO
RAMO
RAMU
RAMO
RAMH
RAMU
RAMd
VOLK
VQLK
VJLK
VJL*
VJLK
VOLK
VOLK
VOLK
VOLK
VfILK
VOLK
MODEL
TEMPE
F IREH
EXECU
CATAL
TEMPE
LEMAN
LEMAN
CATAL
CATAL
TEMPE
MATAD
HORME
JAVEL
AMilAS
AMJAS
AMUAS
CLASS
CLASS
UttTL
rtCETL
bEfcTL
BEETL
HEfcTL
OEETL
sguAn
BEETL
affTL
SEDAN
BEtTL
CIO
350
400
400
400
230
326
326
339
3H9
194
402
232
304
360
360
343
232
196
0<>7
097
091
091
091
091
097
073
C73
073
073
B T
H R
L N
2 0
4 4
2 0
2 0
I 3
2 3
2 0
2 0
2 0
2 3
2 C
1 0
2 0
2 0
2 0
2 0
1 0
1 0
I 4
1 4
1 4
1 4
1 4
1 4
2 4
2 4
I 4
1 4
1 4
C A
Y /
L C
8 1
8 0
8 1
S C
6 1
8 1
H 1
8 0
8 0
4 0
3 0
6 0
8 0
8 1
6 1
8 I
6 0
6 C
4 0
4 0
4 0
4 C
4 0
4 0
4 0
4 0
4 0
4 0
4 0
INKT
4000
3500
4500
4500
3500
35UO
3500
4000
4000
3000
4000
3000
15CC
4000
4000
4000
3500
3000
2250
20CO
2000
2000
2000
2000
2750
2000
2000
2000
2000
RDHP
13.2
11.2
14.0
12.7
12.3
12.3
12.3
12.0
12.0
10.3
12.0
10.3
11.2
13.2
13.2
13.2
11.2
10.3
8.8
8.3
8.3
8.3
8.3
8.3
8.8
8.3
8.3
8.3
8.3
OOOMR
22336
29535
38425
85515
48524
75917
29736
54758
54788
74004
9548
5493
234L4
55712
55748
60166
718C5
41719
16879
29962
40970
38465
30361
54448
70045
26426
99999
53323
99999
FT
22
16
26
26
22
22
22
25
25
16
20
16
19
22
22
22
19
20
11
1 1
11
11
11
11
11
10
10
10
10
c
V
P
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
0
0
0
0
n
0
0
0
0
0
E P
X C
H V
1 1
1 1
1 1
0 1
C 1
C 1
0 1
0 I
0 1
0 0
1 1
1 1
1 1
1 1
1 1
1 I
0 1
0 C
1 1
I 1
I 1
0 1
1 1
0 1
0 1
0 1
C 0
0 0
0 0
VTP DO
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
C
0
0
0
0
0
0
0
0
0
0
69
69
75
71
72
69
76
80
81
74
69
69
69
83
fc9
70
70
73
69
69
70
71
76
69
69
69
63
71
69
,10
56
53
61
69
61
65
62
62
65
61
63
59
54
05
59
59
54
63
65
62
58
63
64
62
54
57
60
61
60
BAROM
29
29
29
29
29
?9
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
.74
.6fl
.55
.48
.51
.09
.59
.53
.62
.51
.36
.52
.62
.47
.33
.31
.60
.48
.43
.52
.11
.21
.04
.23
.72
.50
.39
.49
.57
IRPN
580
600
540
495
1C 10
780
560
750
760
520
540
520
575
560
560
59C
600
470
750
1100
7?0
975
980
850
87C
130C
1300
700
920
D
/
N
D
N
0
0
N
N
0
D
0
N
D
D
0
D
0
D
D
0
N
N
N
N
N
N
N
N
N
N
N
DWEL
28
20
26
26
30
21
30
27
27
29
30
34
27
30
30
25
28
32
37
58
46
40
35
34
31
31
47
45
45
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
IGNT
4.
8.
-2.
15.
6.
12.
0.
7.
7.
3.
2.
5.
5.
8.
3.
4.
8.
1.
0.
0.
-2.
0.
0.
0.
0.
0.
0.
0.
0.
0
0
0
0
0
n
0
0
0
0
0
0
0
n
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
ICO
0. 3
2.4
4.7
7.2
7.5
3.4
2.8
9.5
9. 1
7.2
3.2
1.6
1.2
5.7
5.6
5.2
3.8
7.1
9.0
6.6
2.7
3. 7
9.1
5.6
4.2
10.8
7.7
5.3
7.4
DATE
04/25/72
04/25/72
04/29/73
05/C4/72
05/^6/72
04/21/72
05/05/72
05/04/72
05/05/72
05/C6/72
05/08/7?
05/09/72
C4/27/72
05/06/72
05/08/72
05/08/72
04/26/72
05/C9/72
04/20/72
04/29/72
04/22/72
05/C1/72
04/21/72
04/22/72
05/C2/72
04/28/72
05/09/72
05/09/72
05/05/72
TIMF
0945
2000
1405
1250
C810
10?0
C320
1910
1400
1010
0100
1000
0200
1055
1140
1400
2200
1310
1525
1000
20CO
1930
2000
06C5
0630
22CO
0455
1110
0315
PIC
WJB
SWS
WJB
SWS
SXS
WJB
S«S
WJB
SWS
SWS
WJB
WJ3
SWS
WJ3
SWS
SWS
SWS
SWS
WJ3
WJB
SWS
WJB
SWS
WJB
SWS
SWS
WJ3
SWS
WJB
-------
STUDY 01- CMISSIUMj (IN L IuHT-i)!jr Y VEHICLES IN SIX CITIES
WAShlNliTON VEHICLE INF']"tM3
C131)
:i4f
..192
CC"/5R
0110
0143
0100
0108
PI 59
0076
0120
Yl<
71
70
69
69
63
67
67
60
66
65
65
63
63
62
71
71
69
67
65
62
61
61
71
71
71
71
71
70
70
70
70
69
69
69
69
63
63
63
67
67
67
6u
66
66
66
65
65
65
64
64
MAKE
iliJIC
H J I C
13IJIC
HJIC
rvjir.
ItJIC
U.JIC
IV.JIC
HDIC
iiJIC
ilUIC
!1UIC
.31) 1C
liU 1C
c MH
C "«i)I
CA.OI
CMJI
CADI
CADI
CADI
CADI
CHEV
CHFV
CHEV
CHFV
CHFV
CHFV
CHtV
CHEV
CHEV
CHtV
CHfcV
CHEV
CHLV
CHF.V
CHFV
CilrV
CHEV
CHCV
CHEV
CHtV
Curv
CHEV
CHtV
CHFV
CHFV
CHEV
CHEV
-CHFV
MOOLL
ELECT
F. S T A I
SKYLA
SKYLA
SI>'jrECI
ELECT
LESAS3
LFSAi*
SKYLA
DEVIL
DEVIL
FLi-t T
ULVI L
DI-VIL
DLVI L
DEVIL
Dt VI L
CA'.'.AR
1,-IPAL
VFu,'.
MONTI
MI'\L
M'JMTt.
NOVA
K i ;ir, s
MALIB
CA1AR
C. AMM<
CA^kl
CD-WF
•1AL I :'.
I'VAL
f.'iVA
5iM < r
IilPAL
CAIMI
BEL'. I
•1ELA1
,1 L L A I
I.-li'AL
riCLAI
Mi'AL
C JP.VA
RFLA I
C'l^VA
CID
455
455
350
3 30
350
340
4CO
300
221
225
4J1
401
401
215
472
472
472
429
47 )
429
390
390
251
350
140
j5n
350
35C
230
35C
307
350
351
396
1 •> 'j
37 7
?j 7
230
250
283
327
233
733
2,33
327
2 1 3
233
164
23 3
164
U
H
L
4
4
2
2
2
4
4
2
1
1
4
2
2
2
4
4
4
4
4
4
4
4
1
2
1
2
2
2
1
2
2
2
7
2
4
7
2
1
I
2
4
2
2
2
4
2
2
2
2
2
T C
K Y
N L
0 8
C d
0 3
0 d
c a
J 3
0 3
0 8
0 6
0 6
0 8
0 8
0 d
0 3
0 3
0 8
C 3
G 8
0 8
0 8
C 8
0 8
3 6
0 3
0 4
0 8
r B
i 8
0 6
0 8
0 8
0 d
0 8
0 8
0 3
0 8
0 3
0 6
3 6
0 8
0 3
c e
C 3
3 3
0 3
i 3
0 d
3 6
0 d
0 6
A
C
1
1
1
1
1
1
1
1
0
0
1
0
1
0
1
1
1
1
I
1
1
1
1
1
c
1
1
1
0
1
1
1
1
1
1
1
1
0
0
1
I
0
1
0
1
c
1
0
0
0
1NRT
4300
50CC
43'jO
4000
40 CO
4'j.OO
4COO
"<5Q1
3500
3500
4500
4 5 .00
45CC
30 OC
5000
5003
550C
5000
5000
5300
5000
5000
35CO
4500
2500
4000
4000
4000
30f>0
4 3 ~ 1,
3500
3500
3500
45CJ
1500
ViOO
4000
3 son
3300
4000
•'.COO
'•00')
t'JOC
4000
4300
40 GO
4 ~i .1 1
275,0
35CO
2750
rtDHP
I 4 . 0
14. 7
1 ). 7
13.2
13.2
14.0
13.2
17.3
11.2
11.2
14.0
12.7
14.0
10.3
14.7
14.7
15.3
14.7
14.7
14.7
14. 7
14. 7
11.7
14.0
9.4
1.3.2
13.2
13.2
13.3
14.0
12.3
12.3
12.3
14.0
12.3
12. i
13.2
11.2
11.2
13.2
13.2
12.. 0
12.0
12.0
13.2
12.0
13.2
9.9
11.2
9.9
0;JL)MR
16305
39392
3d565
33014
41129
55543
6U365
46454
35179
95000
47762
99909
99999
75543
4312
4312
37405
82354
73642
99999
63133
63217
11329
27671
10264
87d3
1U487
19405
32 7 3
55224
3] 532
5o435
''6472
44906
<9C21
55407
51335
57033
59189
953.3
520 14
32434
3251:,
9 99 9 9
75834
65259
68303
493 1 I
74326
70315
E
V
FT P
25 1
25 0
20 0
20 0
2J 0
25 0
23 0
20 0
20 0
20 0
25 0
20 0
20 0
16 0
26 1
26 1
24 0
26 0
26 0
20 0
21 0
2 1 0
18 1
24 1
1 1 1
24 1
20 1
24 0
18 0
24 0
20 0
13 0
18 0
24 0
2C 0
70 0
17 C
13 0
20 0
24 1
24 0
20 0
20 .0
20 C
20 0
20 C
20 0
14 0
20 0
14 0
e
X
H
I
1
1
1
1
0
C
1
0
0
0
0
0
r\
3
3
\
u
0
0
0
; j
1
1
1
1
1
I
1
1
1
1
I
1
3
1
1
i
0
0
o
0
J
r.
r
c
0
c
c
0
p
c
V VTP OB WB
1 J
1 0
1 0
1 0
1 0
I 0
1 0
1 0
1 0
1 0
1 C
I 0
1 1
0 0
1 0
1 0
1 0
1 0
1 0
0 C
0 0
0 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 C
i n
1 0
1 0
1 C
I 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 C
1 1
1 0
C 0
0 0
0 0
y,
74
76
70
76
74
73
7?
73
71
72
74
72
71
7o
76
73
73
75
75
71
73
73
73
74
74
74
75
75
74
74
7 i
73
71
72
C2
73
72
71
71
73
74
7?,
76
73
72
74
74
76
74
65
64
67
63
68
62
61
ol
65
64
63
63
64
64
69
67
64
59
64
61
63
64
59
63
64
63
62
63
63
62
54
53
65
64
63
63
64
62
64
60
63
64
63
67
03
63
65
63
67
69
BAP.OH
29
3P
30
29
33
28
30
29
35
29
29
29
30
29
33
30
29
30
29
29
29
30
30
29
29
30
30
30
30
3C
30
30
79
3 )
30
30
3C
3 '°
29
30
30
30
30
3")
30
30
29
29
30
29
.63
.20
.02
.30
.01
.50
.24
.90
.07
.90
.95
.53
.OC
.93
. 04
.02
.91
.00
.85
.75
.95
.00
.CO
.92
.93
.02
.C8
.0'.
.04
.00
.15
• " f J
.90
.15
.15
.10
.50
. 1 5
.90
.23
.I'"
.15
.25
.02
.03
. 1C
.90
.60
.10
.70
0
IRP1 N
525 J
625 0
550 D
650 0
600 D
540 D
600 D
730 D
650 D
550 D
525 1)
670 D
620 D
643 D
625 D
630 0
575 0
•'-50 D
570 0
580 0
530 D
530 0
575 N
510 n
550 D
5?5 D
575 0
675 D
6ii 0
575 D
520 0
535 0
536 0
600 D
625 D
525 D
540 J
540 ;>
55C fi
510 D
525 D
550 D
550 D
573 0
5 HO 0
461 0
500 3
350 N
630 0
650 D
OWFL
34.0
29.1
31 .0
27.5
34.0
30.5
35. C
30.5
15.0
27.5
31.0
31.0
31.0
32.0
32.1
32.0
31.C
32.0
32.0
32.5
30.5
30.5
35.0
31 .0
33.0
29.0
23.0
31.0
37.0
23.0
79.0
31.5
31 .5
73.0
27.3
23.0
37.0
32.0
31.0
23.5
23.0
?0.5
2C.5
27.0
29.5
29.0
71.5
37.0
34.0
28.0
I GMT
5.0
6.0
5.0
0.0
4.0
2.0
15.0
5.0
3.0
8.0
1C.O
10.0
10.0
7.C
7.0
7.0
1.0
5.0
6.0
-6.0
li.O
in.i
4.0
4. 0
7.0
6.0
13.0
3.0
3.1
9.0
->-.:•
0. 0
0.0
4.0
5.0
-2.0
4.0
4.0
3.5
7.0
0. j
15.0
14.1
4 . 0
7. •<
6.0
0 . 0
2.0
3.0
13.0
1C!)
2. 7
1.5
3.9
2.6
.6
3. 0
5.7
1.2
6.9
9. 3
1. 3
1 .6
1 .6
6.5
.1
.1
7.2
7. 7
n. 3
4.2
5. 1
*> • 1
6. 4
2.6
. 5
.4
0.1
4.5
O "^
1.0
3.5
10. n
10.0
3.6
.2
6.3
3. -
• 1
4. 7
6.1
\r .?
4. 4
4. 3
5.7
7.6
8.5
4 . 4
5. 9
1. 5
5.6
DATE
05/04/72
04/23/72
05/^3/72
05/10/77
05/13/ 12
14/2?/ f 2
05/C6/72
05/T5/72
06/10/77
04/74/72
04/25/77
05/09/72
C5/10/72
04/76/77
06/01/72
05/i"2/72
15/C2/72
r4/ 19/72
04/ 17/72
04/20/72
04/7^/72
04/26/ 12
0 •, / 1 9 / 7 2
04/7-1/72
05/C2/72
05/05/72
05/07/7?
04/21/72
14/21/7 ?
04/22/72
04/29/7?
OW ??/7?
C4/2V72
OW27/72
''."•/ r 1 / 1 7
14/26/72
14/30/72
0 'J / C i / 7 2
04/24/72
05/C6/72
05/17/72
0.4/29/7?
0-; /??/??
Os/02/7?
03/17/7?
35/01/72
0 5 / 0 ? / 7 7
05/17/72
04/27/7?
05/-4/72
TIKE
HOO
1400
1500
0100
1800
1130
0700
0500
13CO
013"
0900
r>7"0
1COC
1600
1500
1350
C ICO
r. ? o o
1600
0530
,170.0
0600
1330
i. 5 / '. '
i'< K
1700
05-0
11 30
13-^0
loOO
0900
0730
0 r' 0 "
C 9 • "
i S 0 •"'
i i r o
1 2 C 0
Cl 00
12 U
01 C '
0700
1030
160C
12 iO
09~''r
0900
•"900
0100
13CO
0110
PIC
KEG
KEG
R0'1
KEG
no'i
KEG
KEG
KEG
RQ'1
KEG
KFG
KEG
KEG
ROM
ROM
ROM
KEG
R3.'*.
^;M
KEG
KEG
KFG
Q -, '-1
KCG
KFG
ROW
Kr_G
^01
R 0 '4
JI-i
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VFHICLES IN SIX CITIES
WASHINGTON VEHICLE INFORMATION SUMMARY
PAGE 4-26
CAR*
0165
0029
0054
oon
0148
0096
0143
0008
0081
0021
0162
0171
0134
0005
0135
0020
0080
0076
0166
0010
0063
0106
0114
0121
0042
0074
0049
0022
0170
0006
0144
0149
0151
0157
0014
0129
0140
0078
0117
0083
0125
0118
0159
0159
0032
0107
0113
0033
0044
0053
RUN*/
0175
002 a
0059
0078
0157
0101
0158
0008
0085
0022
0170
0131
0139
0004
0142
0023
00ti6
0031
0176
0010
0068
0114
0116
0129
0046
0079
0050
0021
0183
0006
0153
0160
C161
0168
0015
0137
0144
0083
0122
0090
0132
0124
0169
0174R
0033
0113
0121
0038
0043
0055
YK
64
63
63
63
63
62
62
61
60
59
58
58
57
71
70
69
69
64
59
71
70
69
68
68
66
66
63
6C
57
71
71
71
71
71
7C
70
70
69
69
68
68
67
67
67
66
66
66
65
65
65
MAKE
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHEV
CHRY
CHRY
CHKY
CHRY
CHRY
CHRY
DUDli
Dune
OUD
-------
STUDY OF MISSIONS CJN noHT-ourv vcmcLes IN six CIIIFS
WASHINGTON VEHICLE I NF'MMAT I ON
PAGE 4-27
CAR/)
0109
0066
0072
0085
0103
0127
0160
0013
C120
0154
0035
0061
0124
OC32
0045
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0072
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65
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62
61
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71
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350
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171
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313
318
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225
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313
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350
430
350
400
389
389
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d 0
6 0
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8 1
6 C
3 0
8 0
3 C
8 0
d 1
d 1
3 1
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8 1
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3 C
INRT
4000
5000
40CO
7 7 50
4CO-.0
2750
3500
3000
250C
2500
3500
'.000
4COO
1500
4500
2750
4 5 fin
? 750
4000
45',P
4500
JS10
4500
4COO
45CO
400C
3500
4500
45CO
4'iCO
3000
3JJJ
3000
tOOO
4000
30^0
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1500
JO JO
4500
3000
40CO
35CO
4500
4POO
4500
3500
4600
4000
4000
rtOHP
12.0
13.4
12.0
9.9
13.2
). .)
11.2
10.3
9.4
9.4
11 .2
12.0
li.2
11.2
14.0
9.9
14.0
9.9
13.2
14.0
14.0
12.3
14.0
12.0
14.C
12.0
12.3
14.0
12.0
12.7
10.3
10.3
11.3
13.2
13.2
10.3
12.0
12.3
10.3
12.7
10.3
12.0
12.0
14.0
U.2
14.0
12.3
14.0
12.0
12.0
ODOMR
38259
58182
34630
99999
99999
99999
99999
71843
99999
32232
70270
9.3032
1 71<-0
50554
71379
962^5
86764
5065H
9770
15373
15373
25501
62129
34731
60464
66440
77', 21
99999
40263
99183
5430
5467
21C66
272o4
6244C
54368
43461
54450
59213
n.-,759
81259
60038
93352
16460
35956
64512
54599
52387
96000
9o007
E
V
FT P
20 0
22 0
20 0
14 o
20 0
14 0
16 0
16 0
14 0
14 0
20 0
20 0
20 I
20 0
24 0
14 0
20 0
14 0
20 1
2 1 1
21 1
20 0
20 0
20 0
20 0
20 0
20 0
21 0
20 0
20 C
18 1
13 i
20 0
24 0
24 0
18 0
25 C
19 0
13 C
25 0
18 0
20 C
2C C
26 1
22 0
26 0
18 0
20 0
22 0
22 0
E
X
H
rj
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0
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3
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0
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0
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1
1
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c
0
c
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1
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1
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c
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1
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1
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0
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VTP 01
0
0
0
0
0
0
0
0
0
0
0
0
0
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0
0
0
3
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0
0
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0
0
0
0
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0
0
0
c
0
0
0
0
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0
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0
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0
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72
72
73
74
n
7?
72
73
75
72
73
7'1
72
72
7'J
73
72
75
72
71
72
71
73
73
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72
74
72
72
73
71
71
74
74
72
71
71
73
70
72
72
73
30
71
73
76
74
73
74
74
MB
66
64
66
64
69
67
60
59
f>8
66
60
64
61
54
64
o 7
64
65
ol
60
62
61
64
64
66
63
63
6H
67
67
64
64
64
62
57
59
60
64
64
f,2
61
59
6H
61
64
69
66
64
63
62
BAROH
29.75
30.10
3C.1 2
30.15
29. 73
30.02
30.20
30.00
3C.01
29.53
30.00
30. 0.1
29.93
29.72
29.32
30.03
30.09
29. ->5
30.15
30 . 2 0
30.03
29.30
30.25
30.10
29.90
3C.OO
30.12
29.56
30 . 1 0
30.12
29.90
29.90
e.-'). 35
10. G 3
30.15
3C.OO
29.75
29.33
30. or
30.15
30. C6
30.07
30. 00
30.06
30.00
30 .02
29. 80
29.85
30.08
29.96
I RP'1
450
640
550
800
4 6C-
350
690
60'J
650
70C
620
515
625
5ti5
450
675
6 >ri
525
540
600
600
?fl?
rj90
970
570
J9C
580
625
•> 50
6CO
710
110
^50
630
5 HO
7?5
:">HC
590
5 HO
510
490
590
560
740
oOO
575
650
625
850
850
0
N
0
L)
0
M
0
N
;)
0
NJ
,N
N
[1
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D
U
1)
0
,)
i)
0
0
0
0
N
D
i)
D
0
J
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D
0
D
0
0
D
0
0
D
0
D
D
D
o"
D
n
D
n
N
N
•OWHL
33.0
22.3
29.0
33.5
32.0
38.0
28. C
42 .5
37.0
45.0
44. 5
27.0
29.5
23.0
2 '3. 5
41.0
27.0
37.0
29.0
30.0
3C.O
29.0
34.0
30.5
31. 0
23.0
30.0
29.5
33.0
3,0.0
45.0
45.0
44 . 0
25.0
31.5
13.5
21.0
30.0
42.0
29.0
32.0
31.5
31.0
13.0
30.0
31.0
32.0
33.5
32.0
32.0
I GMT
-6.0
-2.3
6.0
14.3
6.0
0-2.0
11.0
4.0
8.0
7.0
».0
1?.0
0. 0
9.0
0.3
-3.0
•"' . 0
3.0
0.9
5.0
5.0
7.0
3.5
23.0
6. 5
7.0
22. 0
6.0
5."
c.o
4.0
4.0
4.0
10.0
0.0
8.0
13.0
20.0
15.0
10.0
6.0
30.0
2. 0
21.0
6.0
9.0
3.0
11.0
15. C
15.0
ICO
3.2
2.9
0.5
0.1
2.2
C.3
2.6
0.2
3.1
3.0
6.0
4.0
2.3
C.5
5.2
0.1
5.2
1. 6
0. i
0. 3
C.3
0.6
1. 5
1.3
I .2
5.2
6. 3
6.2
4.9
1.0
0. 3
.">. 3
5.2
4.9
5.3
0. 3
2.9
6. 1
0. 1
1.7
2.2
2.6
3.9
0. 1
0. 1
4.5
1.3
4. 4
0.8
0.8
DATE
05/02/7?
04/27/72
04/27/72
04/23/7?
05/C3/72
05/05/72
05/11/72
04/19/72
C5/04/72
05/09/72
04/27/72
0 4 / 2 -, / ? ?
05 / "5/72
04/ 17/7?.
04/24/7?
35/ ••'5/7 2
04/77/72
04/25/72
0 4 / '1/72
05/06/72
05/07/72
04/ I 7/7?
04/3C/72
C '. / .? 7 / 7 .?
C5/01/72
04/26/72
04/27/72
05/09/72
35/11/72
C2/12/72
04/24/72
0-./25/72
05/V/7?
05/07/72
04/1S/7?
04/?'/72
04/70/72
04/21/7?
.04/2^/72
05/C1/72
34/21/72
04/27/72
0 5 / ^ 't 1 7 7
04/21/72
0 4 / 2 1 / 7 2
C6/^4/7?
05/01/72
04/23/72
04/71/72
04/23/72
TIME
i iro
0300
1600
•0300
C-3™
14 :, 0
1330
0533
1500
HOC
C 9 3 0
C3 50
C7TO
OR 00
01 50
150'J
0 1 0 •)
1650
05.-.:
C500
l?0i
1200
1400
0510
1130
o 7 : o
1100
0900
70 10
0730
0710
CIIO
0700
C30C
PSC'i"1
05 5C
0330
0 i r 0
0 1 '• 0
C300
0300
C13C
0030
0100
1110
13""
c i r o
0300
1500
14^10
PIC
KEG
KFG
ROM
KfG
KFG
R OM
KEG
ROM
ROM
KEG
KFG
K^G
KfG
R.7H
-------
STUDY IF EMISSIONS 'IN L IGIIT-DUTY VEHICLES IN SIX CITIES
WASHINGTON VEHICLE -NFCWMUION SUMMARY
PAGE 4-28
CAR*
0087
0062
one
0161
0011
0094
0145
0101
0123
Or>0<>
0155
00*1
0161
0028
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0047
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0139
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0036
0164
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0099
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0102
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0128
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017?
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0049
0054
0150
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00-12
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0099
0106
0155
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0134
0037
0179
0070
Yi<
66
65
63
62
60
71
70
68
67
66
64
6)
61
59
70
69
69
69
6H
67
65
64
63
59
58
57
71
70
66
MAKF
PUNT
PONT
PONT
PONT
PONT
RAMB
PAM'l
RAM
RAMri
RAMH
«AM8
HA-1S
'*AM3
RAMB
VULK
V1LK
VULK
VDLK
VOL is
VOLK
V*)LK
VHLK
V.JLK
VOLK
VOLK
VOLK
MISC
MISC
MISC
M')i)EL
TFMPE
BONNE
BONNE
CATAL
SKYCH
GrtEIL
lii'.FML
&ERFL
CLASS
CLASS
CLASS
A-1I1AS
AMI-^I
CLASS
SQUAR
nr.ETt
BEETL
RCEFL
BFETL
8FFTL
VAN
VAN
rtFETL
BtDTL
CFETL
BEfiTL
"ATSU
TOY'IT
KATET
CID
326
38-5
3q-->
Ml
339
232
U9
290
732
193
196
327
196
196
097
091
091
091
091
091
578
C73
^73
073
073
073
097
116
066
B T
S R
L N
2 0
4 0
4 0
2 0
2 0
1 3
1 0
2 0
I 0
I 3
1 3
2 0
1 1
1 3
F 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
C A
Y /
L C
8 1
8 1
3 1
8 0
8 0
6 0
6 0
8 1
6 0
6 0
6 0
8 0
6 0
6 0
4 0
4 0
4 0
4 0
4 0
4 0
4 0
4 0
4 0
4 C
4 0
4 0
4 0
4 C
4 0
iNRT
350.0
4500
4<00
4000
4000
30CO
3000
35")0
3500
35CO
3000
3500
2750
3500
2500
2000
2000
2000
20CO
2000
2750
2750
7"00
2->CO
70OO
2000
2000
7.00T
2013
ROHP
12.3
14.0
14.0
12.0
12.0
10.3
10.3
12.3
11.2
11.2
10.3
11.2
9.9
11.2
7.4
a. 3
B.3
8.3
8.3
8.3
9.9
9.9
8.3
8.3
fl.3
8.3
8.3
8.3
8.3
ODOMR
69062
50450
82100
53482
73332
14757
22644
51694
35916
36221
44990
99178
56869
61713
46473
2»5?0
36160
36167
23456
69749
65718
69639
92242
99999
9-J999
99999
10494
38389
52668
FT
2?
26
25
25
23
21
17
21
21
19
19
19
15
20
13
11
11
11
11
11
11
12
10
11
10
10
12
11
12
E
V
P
0
0
0
0
n
1
C
0
0
0
0
0
0
0
0
0
0
n
0
0
0
0
0
C
C
n
1
o
0
E P
x c
H V
0 1
0 I
n 0
0 0
0 0
1 1
1 1
I 1
0 1
0 1
0 0
0 0
0 0
0 0
1 1
1 1
1 1
1 1
1 1
0 1
0 1
0 0
0 0
0 0
0 0
0 C
1 1
1 1
0 0
VTP DB
0
n
0
0
0
0
0
0
n
0
C
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
73
74
74
73
73
76
80
74
71
74
73
73
72
73
71
74
75
78
74
74
74
77
74
80
73
73
72
73
76
Mr)
63
6ft
68
66
54
67
68
65
60
57
67
64
64
61
64
65
68
67
54
65
69
63
64
67
66
66
63
67
61
BAROM
30
29
3C
30
30
30
30
29
29
30
29
29
30
30
29
3C
30
29
30
79
29
30
29
29
3C
30
30
30
29
.15
.99
.02
.07
.00
.04
.00
.90
.86
.10
.60
.00
.05
.15
.80
.34
.07
.92
.25
.94
.60
.10
.88
.90
.20
.21
.15
.10
.70
IRPM
550
550
5"0
710
6?5
600
620
550
580
360
560
680
6^0
580
780
600
703
600
7 or
650
700
630
890
500
600
675
800
900
8"0
D
/
N
0
0
D
D
0
N
0
0
0
D
N
0
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
OWFL
28.0
17.0
29.0
23.0
30.0
32.0
30.0
30.0
33.0
23.5
37.0
32.0
43.5
30.5
46.0
30.0
29.0
27.0
26.0
25.0
23. C
31.0
33.0
40.0
36.5
45. P
51.0
53.0
60.0
IGNT
21.
4.
6.
5.
1C.
0.
I.
o.
5.
12.
6.
-5.
7.
3.
12.
7.
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10.
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0
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0
0
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0
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0
0
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0
0
0
0
0
0
0
0
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Q
c
ICO
6.4
2.2
6.8
6.1
0.7
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3.8
4.5
1.2
5.5
5.3
5.0
2.8
4.7
5.1
1.0
O.I
1.3
1.0
9.1
2.4
3.6
6.3
3.2
5.6
6.1
0.3
0.4
.2
DATE
04/29/72
04/26/72
05/06/72
05/10/72
04/18/72
05/01/72
05/08/72
05/02/72
05/05/77
04/13/7?
05/09/72
04/23/72
05/10/72
04/21/72
04/23/72
04/24/77
05/07/72
05/08/72
04/28/72
04/25/72
05/04/72
05/01/72
05/02/72
05/08/72
05/12/72
05/12/72
04/79/72
05/12/72
04/20/72
TIME
0530
1400
1230
1430
1700
1200
0230
1100
0100
1400
1300
0900
1200
0700
0330
1400
1300
0730
C600
1500
0700
0700
0500
0910
0300
1030
0100
1230
0700
PIC
KEG
R0<<
ROM
ROM
RQH
ROM
KEG
KEG
KEG
ROM
ROM
KEG
KEG
KEG
KEG
ROM
ROM
KEG
KEG
RQM
KEG
KEG
KEG
KEG
KEG
KEG
KEG
ROM
KEG
-------
4-29
4.2 1972 AND 1975 FEDERAL TEST DATA
This section contains test results calculated in accordance with the
1972 and 1975 Federal Procedure. Data for hydrocarbon, carbon monoxide, carbon
dioxide, nitrogen oxide, nitrogen dioxide, oxides of nitrogen and oxides of
nitrogen corrected for humidity are included as grams per vehicle mile. Data
are included for each of the six cities, and are sorted by vehicle make. The
order in which the vehicle number and run number are presented is consistent
with that of Section 4.1, permitting easy identification of specific vehicles.
Replicate tests are included next to the original test and have an "R" following
the run number.
-------
4-30
1972 AND 197S FEDERAL TEST DATA
HEADING DESCRIPTION
HC Hydrocarbon calculated mass emissions as measured by the
flame ionization detector.
CO Carbon monoxide mass emissions as measured by NDIR
instrumentation.
CO. Carbon dioxide mass emissions as measured by NDIR
instrumentation.
NO Nitrogen oxide mass emissions as measured by the
chemiluminescence method.
NO. Nitrogen dioxide mass emissions are the result of the
difference between NO and NO .
x
NO Oxides of nitrogen mass emissions as measured by
chemiluminescence instrument.
NO C Oxides of nitrogen mass emissions which have been corrected
for humidity.
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
LOS ANGELES FEDERAL CYCLE RESULTS IN GRAMS PFR MILE
PAGE 4-31
CAR* RUM*
017P 0*46
0156 1427
00*6 0199
C046 0206R
0112 0340
0081 0271
Olll 0353
0065 0242
0124 0371
0151 0415
0076 0269
0095 03?8
0069 0247
0131 04C2
0092 0311
0169 0444
0011 OC01
0041 0165
00'.9 "183
004B 0184
0099 0315
0125 0365
0013 "152
0062 0235
0167 0439
C168 0442
0005 0035
r>OT3 0193
C06P 0232
C3-!7 0370
0014 0112
0136 0383
0152 042C
015? 0429R
0016 0126
0039 0159
OCS3 0274
OC97 0377
0021 0132
0024 0134
0061 0236
0109 0338
0025 0139
0070 0245
0"91 0234
0089 0236
0031 3145
0055 0?24
OOflO 0270
0132 0378
HC
4.09
6.57
5.18
5.20
5.90
7.29
5.84
6.66
10.05
10.31
6.12
12.06
5.86
4.12
7.5t
9.11
12.4?
3.70
4.77
3.42
2.73
4.96
4.55
4.39
4.54
3.90
5.27
8.23
4.74
t.:s.
4. 25
8.6s
7.31
7.11
2.C8
6.10
3. 79
3.34
8.94
8.26
5.97
6.73
12.14
10.04
15.11
62.51
9.04
5.01
7.66
•5.31
CO C02
97.99
92.44
103.83
101.47
55.12
114.12
75.70
100.63
1 83 . 34
213.87
72.89
214. 6d
96.54
65.63
112.32
147.85
110.3d
59.10
74.48
40.99
63.07
73 . 98
59.39
41. ?3
58.99
39.23
101.92
78.13
55.50
103.62
65.92
169.76
128.77
177.35
35.59
79.88
6i>.09
46.29
161.31
56.81
83.71
49.42
116.34
111.75
137.60
145.91
115. ?9
71.0?
97.89
39.24
018.25
759.02
643.83
641.33
687.17
716.98
5?5.33
464.31
612.99
599.16
449.4?
663.83
814.72
894. 13
033.51
551.62
496.97
624.83
634.92
673.10
273. C6
731.76
583.04
706. 58
523.62
597.49
610.62
541.00
6*2.64
704.67
534.90
384. ?3
578.53
597.04
910.01
578.53
677.29
657. 16
513.67
480.99
666.95
639.80
535.60
455.43
541. C5
556.62
386.95
443.92
422.85
455.85
• 19 If PROCEDURE
NO N02 NOX
2.86
4.10
3.11
?.88
4.80
?.62
1.84
?..61
1.66
1.57
2.83
1.16
4.5B
5.54
1.28
1.63
3.57
3.19
2.92
3.74
1.36
2.94
3.09
5.48
2.64
5.09
3.50
2.21
5.91
4.92
2.57
?.?0
2.23
2.26
3.78
2.64
4.40
?.45
1.31
3.22
3.88
3.49
3.41
1.82
1.09
2.07
2.46
3.12
2.34
2.86
0.42
1.16
0.58
0.73
1.70
0.38
0.71
0.47
0.22
0.19
C.75
0.13
1.72
2.97
0.37.
0.18
0.61
0.68
0.69
1.08
0.18
0.86
1.06
2.30
0.51
1.84
1.90
0.48
2.?.6
4.4?
0.57
0.62
0.21
0.31
0.9?
0.37
1.20
0.9?
0.12
0.76
0.99
1.30
1.02
0.46
0.10
0.40
0.66
C.68
0.63
0.99
3.23
5.27
3.70
3.62
6.51
3.01
2.55
3.08
1.89
1.76
3.58
1.30
6.31
8.52
1.65
1.87
4.19
3. '3 8
3.62
4.93
1.54
3.31
4.16
7.79
3.16
6.93
5.40
2.69
8.18
9.75
3.14
2.83
?.44
2.57
4.71
3.01
5.61
3.37
1.43
3.99
4.98
4.79
4.43
2.28
1.20
2.47
3.13
3.81
2.97
3.86
NOXC
3.21
4.90
3.55
3.61
6.10
2.76
3.15
2.75
1.31
1.65
3.54
1.18
6. 2^
7.73
1.53
1 .99
4.20
3.19
3.24
4.30
1.45
4.11
3.76
7.18
3.21
6.66
4.72
2.20
7.51
8.54
?-37
2.65
2.23
2.45
4.14
2.59
5.07
3.?9
1.30
3.61
4.05
4.78
4.0?
1.39
1.08
2.32
2.86
3.76
2.99
3.64
HC
3.46
5. 30
3.99
4.03
5.41
4.35
5.02
5.75
8.38
8.83
4.96
11.71
4.87
3.2?
7.42
3.44
11.30
3.30
3.94
2.81
2.26
4.12
3.68
3.97
3.76
3.37
4.03
5.99
3.89
4.90
2.72
«.<;•>
5. '15
5.5?
1.37
5.18
2.84
2.5?
7.87
6.33
4.77
5.21
9.34
9.77
15.27
59.80
7.53
4.56
6.74
4.76
WEIGHTED MASS -
co cn?
83.33
71.14
74.03
66.93
47.46
73.20
64.36
82.41
16?. 14
196.06
60.29
189.89
91.97
48.19
112.64
138.25
103.17
47.10
44.23
24.14
50.62
63.52
42.98
28.73
57.66
29.83
73.8?
49.41
31 .3r
87.80
39. 4S
162.90
06.49
98.20
?2.02
57.37
49.9?
34.88
139. fl6
48.62
61.15
32.07
71.54
lin.i?
142.41
115.96
1C3.C8
61.63
81.85
38.59
796.96
745.45
634.73
640.44
645.61
740.57
504.99
454.26
585.40
580.18
440.83
646.37
802.42
331 .64
6?6.01
523 .72
524.10
612.93
625.95
646.98
264.80
703.45
532.93
635.31
518.38
573.90
607. ?8
536.03
634.12
622.38
5?3.42
36? .96
56? .66
581 .35
935.49
518.75
646.15
639.31
518.15
466.87
645. ?5
612.13
613.46
444.45
541 .43
564.50
374.35
434.02
410.47
456.33
• 19 l"> HKULtUUKt — — —
NO N02 NOX
2.67
4.16
3.25
3.22 •
4.61
2.84
1.93
2.60
1.53
1.54
2.84
1.23
4.62
5.36
1.17
1.53
3.5?
3.39
3.11
3.79
1.37
2.31
3.25
5.61
2.79
5.16
4.01
2.78
5.64
4.71
2.61
2.18
?.30
?.31
3.52
2.66
4.57
2.63
1.46
3.25
3.83
3.46
3.93
1.82
1.03
2.30
2.43
3.09
2.36
2.94
0.48
1.4?
0.75
0.95
1.90
0.79
0.61
0.73
0.18
0.47
0.81
0.16
1.98
2.56
0.?6
0.15
0.87
0.81
0.82
1.13
0.18
1.37
1.06
2.31
0.63
1.85
1.93
0.69
3.16
3.12
0.68
0.55
0.25
0.30
1.14
0.52
1.51
0.97
0.16
0.72
1.37
1.54
1.40
0.43
0.11
0.56
0.62
0.69
0.67
0.90
3.15
5.58
4.01
4.18
6.52
3.64
2.55
3.34
1.71
2.02
3.65
1.39
6.61
7.93
1.43
1.69
4.43
4.21
3.94
4.92
1.55
3 . 69
4.32
7.92
3.43
7.01
5.94
3.48
8.31
7.84
3.30
2.74
2.55
2.61
4.66
3.19
6.08
3.61
1.63
3.98
5.21
5.01
5.34
2.26
1.20
2.86
3.11
3.79
3.03
3.85
NOXC
3.08
5.19
3.86
4.16
6.10
3.33
3.14
2.98
1.64
1.88
3.62
1.26
6.52
7.19
1.37
1.80
4.41
3.46
3.53
4.39
1.46
3.98
3.90
7.31
3.48
6.74
5.19
2.84
8.10
6.85
3.02
2.57
2.38
2.49
4.09
2.74
5.50
3.52
1.4R
3.60
4.32
5.00
4.94
1.88
1 .08
2.68
2.84
3.74
3.05
3.63
-------
STUOY OF EMISSIONS ON LIGHT-TUTY VEHICLES IN SIX CITIES
LOS ANGELES FEDEKAL CYCLE PESULTS IN GRAMS PER MILE
PAGE 4-32
CAR« RUM*
OOU5 C?75
0087 C277
0108 0333
005^ 018-1
OKO 0332
OlO'1 C337R
0162 C434
015* 0425
0064 C737
0140 0394
OC2C 0131
0174 0465
0006 OC36
0164 0450
0037 0153
0127 0366
013C 0373
C072 025C
0117 0348
0135 0379
0083 0231
003') 0276
0076 1139
0176 0475
0033 0146
0068 0746
0"67 C751
0171 0254
0133 0376
0133 0381K
0004 GC32
0015 0078
OC23 0136
01.14 C3;)0
0134 0390*
0146 0405
OC1C 0042
0012 0051
0139 "391
0009 0039
0040 0166
OC93 1313
0114 0341
0115 0350
0017 0129
nr&3 0238
0075 0253
0137 0333
P144 04C6
0030 0143
HC
16.21
4.21
9.10
10.42
8.90
10.79
21.01
8.11
5.52
19.15
8.09
16.04
9.75
2.90
6.31
5.31
2.45
3.33
4.72
2.92
4.80
7.03
8.46
10.46
4.55
2.71
2.74
2.90
2.38
1.-19
2.70
6.34
5.42
2.70
2.92
3.32
6.64
5.43
6.55
4.0?
5.21
S.51
3.76
d.C4
4.88
4.82
36.18
22.52
2.92
13.9?
V. it l\tn 1 til rlA^ '
cn co?
137.93
56.96
67.63
63.39
91.72
100.93
f"..2l
104.84
67.01
75.14
121.38
171.25
5*. 14
48.41
114. 8u
74. *4
34. Cj
96.49
62.91
38.38
69.85
104. VJ
123.09
108.09
61 .45
33.32
37.87
47.62
28.98
25.05
42.07
b5.74
95.26
35.91
34. ?9
?8.89
114.49
71.81
88.63
62.29
41.32
75.53
48.22
180.91
157.75
B4.45
34. 19
tin. 60
56.24
121 .74
35?. 32
412.97
3F15.B7
4H7.89
466. 28
5?2.33
54P. 72
571.13
409.45
413.26
456.40
344.42
554. 30
963.41
737.39
467. T4
246.6?
812.53
461 .34
460.81
66t).49
608.22
4M.22
211.88
316.P4
138.34
357.77
311 .'.4
358.56
313.84
463.35
619.35
566.72
492. 15
405.39
73'i.OH
644.09
539.69
554.60
48H.44
544.86
596.65
4')3.04
53'. 41
755.76
5&2.03
577. 6fl
720.39
553.74
435.73
- 19 U PKULtUIJKE
ND NO 2 NOX
1.36
3.94
5.35
4. 37
2.15
2.30
4.14
?.16
1.75
1.56
1.17
0.80
3. 1C
3. 41
4.96
2.69
1.41
2.84
3.58
4.92
4.41
3.58
2.31
0.53
3.56
4.71
3.72
3.62
3.09
2.29
5.91
3.37
'.B8
J.95
4.01
2.93
3.35
4.22
4.22
3.46
2.42
1.29
1.85
1.62
1.03
3.17
2.69
3.37
2.07
2.70
1.10
n.b2
1.82
1.66
0.60
1.10
1.94
0.23
C.22
0.21
0.13
0.06
0.67
0.88
2.01
0.51
0.14
0.28
1.41
2.16
0.96
0.98
0.42
0.01
0.88
1.54
1.26
0.36
1.17
0.48
2.74
0.38
0.93
1.60
1.79
0.34
".98
1.87
1.81
1. 10
0.53
0.63
0.41
0.26
0.21
0.78
0.64
3.24
0.43
0.50
1.46
4.77
7.17
6.04
2.76
3.40
6.08
2.39
1.93
1.77
1.31
C.86
3.68
4.29
6.97
3.20
1.56
3.13
5. TO
7.08
5.37
4.56
2.73
0.54
4.44
6.25
4.99
4.49
4.27
2.77
8.66
4.25
3.8?
5.55
5. "10
3.78
4. 34
6.09
6.'J5
4.57
2.96
1.93
2.26
1.89
1 .24
3.96
3.33
6.62
2.50
3.20
NQXC
1.31
4.15
6.53
5.41
2.52
3.42
6.34
2.36
1.71
1.57
1.2!
0.36
2.9«
4.32
6.46
3.15
1.50
2.72
6.27
6.57
4.94
3.34
2.5'
0.60
4.04
5.16
4.28
3.B4
5.84
2.70
7.10
3.61
3.67
5.71
5.49
3. S3
4.60
5.51
5.32
3.81
2.56
1.91
2.80
1.72
1.10
3.40
2.86
6.65
2.35
2.96
HC
11.85
3.83
7.98
9.65
8.90
10.36
19.68
6.78
5.18
18.63
7.02
15.11
10. 38
2.17
5.62
4.76
1.93
2.96
3.67
2.36
4.07
5.27
6.74
9.70
3.91
2.68
2.38
2.90
2.14
1 .60
2.50
4.67
4.56
2.26
2.53
2.76
6.40
4.50
5.36
3.37
5.03
4.10
3.04
7.33
4.43
4.38
34.2 7
21.71
3.07
12.44
— WEIGHTED SASS -
TO C02
113.19
46.55
61.40
64.48
92.50
98.77
7 7 . 7 3
101.11
61.32
66.48
107.18
147.70
51.79
34.80
90.52
69.88
22.73
77.60
45.66
29.42
48.36
61.27
86.03
113.06
49.60
26.53
30.64
44.65
24.12
20.00
38.42
48.27
81 .44
31. OS
28.21
17.18
105.45
51.07
71 .74
48.72
36.52
55.24
39.75
169.72
150.06
79.76
26.65
83.21
52.48
109.11
34P .59
387.74
363.02
469.12
439.14
510.30
510.38
55?. 47
410.95
423.17
456.09
337.99
529.62
1180. "8
712.01
453.65
248 .58
793.18
463.20
451.77
643.49
628.03
426.69
241 .55
308.33
an. 16
347.35
306.65
349.64
307.38
443.79
617.37
579.19
462 .79
377.54
704.54
598.95
53C .88
536.72
470.06
523.42
592 .89
401 .20
509.93
760.10
546.26
515 .62
695 .19
533.74
435.38
• 1975 PRUCfcUUKt
NH N02 NilX
1.48
3.65
5.38
4.22
1.88
2.1?
4.12
2.04
1.76
1.63
1.27
0.86
2.74
3.18
5.13
2.72
1.54
2.36
3.96
5.00
4. 13
4.45
2.88
0.56
3.50
4.57
3.60
3.47
2.97
2.24
5.73
3.92
2.99
3.79
4.03
2.64
2.99
4.33
4.35
3.48
2.41
1.39
1.96
1.54
0.90
2.93
2.74
3.38
1.89
2.76
0.12
1.11
I. 83
I. 61
0.43
1.03
1.73
0.20
0.26
0.23
0.15
0.15
0.60
0.96
2.10
0.53
0.23
C.B1?
1.55
2.32
1.30
1.55
0.72
0.03
0.77
1.73
1.29
0.95
1.21
0.46
2.43
1.17
0.98
1.57
1.74
0.34
0.96
1.91
1.97
1.15
0.48
0.73
0.43
0.23
0.15
0.94
0.82
3.15
0.43
0.56
1.6!
4.75
7.22
5.83
2.32
3.15
5.86
2.75
7.03
1.92
1.42
1.02
3.34
4.14
7.28
3.26
1.82
3.22
5.51
7.32
5.49
6.01
3.61
0.60
4.28
6.31
4.90
4.42
4.19
2.71
8.16
5.10
3.98
5. 36
5.78
3.49
3.95
6.25
6.33
4.64
2.90
2.13
2.44
1.77
1.05
3.92
3.57
6.54
2.33
3.32
NOXC
1.44
4.13
6.63
5.22
2.12
3.17
5.81
2.22
1.76
1.70
1.3?
1.02
7.71
4.16
6.75
3.20
1.75
2. no
6.97
6.80
5.04
5.06
3.33
0.66
3.89
5.21
4.71
3.78
5.73
7.64
6.69
4.33
3.83
5.52
5.47
3.26
4.70
5.65
6.09
3.88
2.51
2.10
3.02
1.62
0.93
3.36
3.06
6.57
2.19
3.07
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES n SIX CITIES LOS ANGELES FEDERAL CYCLE RESULTS IN GRAMS PER MILE PAGE 4-33
CAR* RUN*
0066 0243
0145 0404
0153 0418
0110 0344
0113 0346
011C 0356R
0044 0173
0047 0174
0106 0335
0143 0393
0058 0223
0053 072^>R
0090 0?92
0096 0312
0178 0473
0012 0233
OlHl 3479
0161 0437
0033 0153
0056 0217
0119 0352
OC82 0273
0078 0256
0094 0375
0132 0477
0104 0316
0104 0322R
0022 0135
0148 0410
0077 0255
0054 0211
0173 0463
0101 0321
0166 0456
0183 0478
0179 0492
0159 0433
0126 0374
0128 0*67
0129 0369
0036 0148
0043 0170
0153 0431
0107 0334
0079 0261
0138 C393
0118 0355
0027 0137
OC29 0142
0147 0409
HC
8.38
13.69
4.76
10.56
14.09
10.21
12.77
57.94
5.96
8.86
6.66
7.36
10.05
9.16
6.33
9.23
6.45
5.03
2.85
4.02
12.56
2.75
9.23
4.90
2.33
3.39
4.49
6.02
6.26
7.67
7.25
11.29
1.34
9.38
6.11
9.62
7.09
3.27
5.21
6.33
4.58
2.81
7.41
6.24
11.25
17.47
5.02
5.90
3.03
4.27
— WtlfcHIt!) MASS -
CO CO?
39.63
102.21
63.87
69.87
168.6?
59.59
218.54
143.15
132. P9
184.17
134.92
135.82
136.34
136.76
65.73
96.20
97.65
57.30
31.64
69.39
135.11
36.63
153.84
36.02
43.63
54.79
69.5?
113.81
105. ?9
95.94
7! .03
173.82
17.78
131.53
54.16
71.06
70 . 68
60.5?
76.76
73.44
50.52
38.03
131.97
66.97
142.83
56.22
81.23
124.74
150.82
69.99
491.39
419.54
697.43
476.61
463.26
508.96
434.41
405.28
371.90
433.98
554. 17
581.0?
465.14
452.54
452.23
413.40
466.26
755.15
663.81
678.51
470.27
bO'J. 35
644.78
44?. 06
877.48
663.76
753.22
604.44
529.16
495.33
M.ft.89
514.84
174.27
363.16
438.12
663.27
694.62
606.11
671.35
656.70
578.11
536.13
54C.95
603.65
480.47
341.98
676.79
616.60
599.96
556.22
- 1972 PROCEDURE
NO NQ2 NOX
3.C4
2.46
2.76
2.C3
2.01
2.49
l.OC
3.05
1.21
0.49
1.92
1.97
3.12
2.22
2.02
3.23
3.08
4.86
4.25
4.15
1.30
2.69
3.T6
7.. 38
3.13
1.77
1.89
?.'»!
2.68
2.13
4.99
2.46
1.28
1.13
3.55
4.26
4.59
3.09
4.23
5.17
5.51
3.52
1.91
3.51
2.02
2.93
2.49
2.01
3.19
1.89
0.78
0.67
C.55
0.43
0.43
0.48
O.H
0.77
0.11
0.04
0.20
0.38
0.41
0.48
0.28
0.93
1.06
1.35
1.30
1.03
0.40
0.50
0.59
1.16
0.66
0.19
0.45
0.48
0.4?
0.48
1.62
0.43
T.13
0.10
1.13
1.27
1.57
0.81
1.27
2.98
7.40
0.83
0.37
1.39
0.32
0.34
0.62
0.34
1.13
0.23
3.82
3.14
3.32
2.47
2.44
2.97
1. 11
3.83
1.32
0.54
2.12
2.35
3.53
2.70
2.30
4.22
4. 15
6.22
5.55
5.18
2.20
3.20
3.66
4.04
3.79
1.97
2.34
2.90
3.10
2.66
6.62
2.89
1.42
1.24
4.69
5.53
6.16
3.91
5.51
8.16
7.92
4.36
2.28
4.91
2.35
3.27
3.11
2.36
4.32
2.12
NOXC
3.5S
2.79
3.09
3.26
2.19
2.75
0.97
3.36
1.41
0.48
2.09
2.16
3.29
2.49
2.16
3.90
4.34
5.99
4.79
5.24
2.59
3.02
3.50
3.68
3.31
1.81
2.62
2.71
2.82
2.54
6.02
2.80
1.39
1.20
4.68
6.29
5.97
3.73
5.43
10.02
7.12
3.86
2.28
4.69
2.16
2.85
2.95
2.39
3.90
2.15
HC
7.70
17.90
4.72
11.14
12.98
9.10
11.13
54.57
5.81
8.62
6.21
6.41
9.36
9.18
5.46
8.54
6.43
3.82
2.60
4.45
12.84
2.71
8.43
4.22
2. or
3.45
3.53
4.86
4.01
7.03
7.02
11.16
1.31
9.86
5.74
9.39
6.42
2.73
4.30
5.84
3.72
2.13
5.98
4.97
9.17
14.35
4.42
5.29
6.53
3.76
— WEIGHTED MASS
CO CO?.
30.10
98.55
61.72
69.76
133.3?
57.24
197.04
151.52
101.31
168.32
129.30
126.55
137.26
137.66
55.55
98.92
97.25
48.19
20.51
60.80
176.70
31.64
135.36
30.01
36.54
53.14
57.09
87.53
57.79
83.12
67.92
157.25
15.11
128.97
46.74
63.96
59.16
51.05
60.78
64.14
35.04
23.06
109.68
44.08
118.09
51.35
71.29
1C8.19
114.60
57.36
474.07
394.83
674.23
466.58
462.31
507.03
475.78
386.82
376.05
398.32
535.09
552.21
446.27
430.22
438.80
404.69
447.96
733.40
651 .77
604.29
459.55
636.32
626.01
40q.58
847.72
644.88
725.23
597.57
531 .12
496.27
600.15
494.93
163.10
344.82
469.99
633.75
670.09
573.12
660.68
583.59
574.85
524.60
538.24
573.29
481 .38
327.25
665.90
601 .47
651.25
525.26
- 19 !•> PKUUtUUKt
NO N02 NOX
2.81
2.30
2.55
1.90
2.48
2.50
1.03
2.fl4
1.63
0.44
1.68
1.82
r. 75
7.08
1.97
2.85
3.07
4.98
4.34
4.12
1.86
3.02
3.20
3.05
3.07
1.91
2.00
2.65
3. 11
2.34
4.97
2.58
1.24
0.95
3.61
4.25
4.4'+
2.84
4.43
5.24
5.68
3.57
1.99
3.95
2.20
2.90
2.55
2.17
* 3.53
1.93
0.85
0.55
0.79
0.44
0.53
0.43
0.13
0.80
0.24
0.03
0.17
0.26
0.30
0.30
0.27
0.86
0.89
1.49
1.79
1.01
0.37
0.50
0.63
1.22
0.72
0.34
0.59
0.65
0.64
0.45
1.64
0.45
0.15
0.06
1.05
1.22
1.73
0.74
1.37
3.08
2.62
0.93
0.50
1.49
0.49
0.32
0.57
0.45
0.75
0.26
3.66
2.86
3.35
2.35
3.02
2.93
1.21
3.64
1.88
0.48
1.86
2.08
3.05
2.39
2.25
3.72
3.97
6.43
6.14
5.14
2.24
3.52
3.88
4.28
3.79
2.26
2.60
3.31
3.75
?.79
6.62
3.04
1.40
1.02
4.66
5.48
6.17
3.58
5.80
8.37
8.31
4.50
2.49
5.44
2.69
3.22
3.12
2.63
4.29
2.20
NOXC
3.41
2.54
3.12
3.09
2.70
2.71
1.06
3.19
2.00
0.42
1.83
1.92
2.84
2.20
2.11
3.44
4.15
6.24
5.31
5.19
2.64
3.3?
3.71
3.90
3.3?
2.08
2.90
3.10
3.42
2.66
6.02
2.95
1.37
0.98
4.66
6.23
5.98
3.42
5.71
10. ?3
7.47
3.98
2.49
5.21
2.48
2.80
2.96
2.66
3.B7
2.23
-------
STUOY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES LOS ANGFLES FEDERAL CYCLE RESULTS IN GRAMS PER MILE PAGE 4-34
CARK
0018
0078
0034
0150
0034
0155
0103
012}
0171
ciao
01T7
0163
OlCb
0142
OP'.*
0073
0141
0157
010Z
CC98
C032
OC. 74
C019
OC35
005-»
00 5 3
0160
0120
0149
0057
0052
C057
0059
0051
0116
HUN*
0130
0144
C272
0413
0149
0428
0119
0361
0460
04SO
<*474
0435
0331
0397
0194
0264
0196
<">4?4
0314
0329
0154
0?5?
0133
0147
0212
C216».
0432
0358
0412
"2"'7
0257*
0228
C234
0197
C347
HC
5.53
4.06
5.74
6.37
12. 7d
8. 56
6.7b
6.55
10.91
13. TS
5.31
3.C6
4.50
5.24
36.5'.
5.86
7.53
6 . 60
3.05
5.90
4.06
14.59
5.33
5.35
11.21
10. d2
5.57
4.66
3.15
56.27
6.56
11.86
2.66
2.88
16.37
— HI- I lirtl LI« "IAS5 -
co en?
61. 17
64.52
93.54
77.17
127.44
84.60
72. 14
63.77
143.95
10 '..34
63.14
76.21
79.59
53.17
172.59
5C.B6
113.73
ica. 19
16.34
55.63
40.97
21.4?
55.71
90 . 3 1
115.56
117.11
51.9-7
56.4)
65.93
69.89
58.68
80.53
53.63
20.83
84.23
661 .60
578.84
411.72
561. 49
651.87
608.59
391 .44
6 1C. 96
534.69
384. "9
"7B.43
71H.69
557.36
431.27
J7T.1'.
453.23
394.70
417.13
371. T4
304.92
31?. 84
391.87
797.65
?i!9.85
754.72
250. 30
? V..60
276.85
24r.89
786.40
364. 14
241.42
334.96
378.96
700.78
- 1972 PKUCt'JUKt
NO N!12 NOX
3.99
3.94
2.97
4.09
3.19
3.45
0 . rt 3
4.58
2.07
1.94
2.41
3.67
2.87
4.21
••>.60
2.93
2.54
2.05
?.63
1.64
7.38
3.51
2.33
2.6?
1.64
1.54
1.40
! .90
1.74
3.52
3.66
1.82
?.<-6
4.70
0.83
1.53
1.11
0.78
1.27
0.84
0.93
l.?3
2.06
0.43
C.25
0.28
(i.76
0.32
1.51
0.05
0.93
C.63
0.?4
0.91
C.20
0.59
i.ic
C.57
1.27
0.75
0.18
0.16
0.19
0.24
1.04
0.92
0.30
0.26
1.84
0.12
5.53
5.06
3.75
5. 37
4.03
4.38
2.16
6.65
2.50
2.09
2.69
4.44
3.70
5. 72
0.66
3.16
3.17
2.79
3.55
1.B5
3.47
4.61
2.91
3.89
1.89
1.73
1.56
7.00
1.98
4.56
4.58
2.12
2.3?
6.54
0.95
NH XC
5.13
4.77
3.37
5.57
3.70
4.02
2.08
6.54
2.44
2.14
2.78
4.46
3.91
7.30
0.54
3.59
3.79
2.25
3.62
1.67
3.00
3.97
2.74
3.73
1.77
1.69
1.78
1.30
1.97
4.32
4.24
1.97
2.16
5.27
1.03
HC
5.07
3.61
5.71
6.51
8.64
7.30
5.89
6.02
11.4"
13. ?6
4.70
7.63
3.81
4.81
35. 9 5
4.59
6.70
7.03
2.39
4.72
3.61
12.70
4.92
6.35
8.43
10.06
5.92
4.1 5
7.10
54.74
6.14
11.72
2.6?
2.73
15.08
— WEIGHTHJ JIAiS -
CO C02
52.36
52.85
93.20
64.86
38.88
77.20
68.92
60.16
145.87
93.75
61.80
1H.17
55.65
51 .3d
169.85
37.52
112.7.5
102.11
16.31
51.66
?3.46
19.92
53.03
90.50
113.31
114.68
49.99
50.54
61 .39
66.33
54.73
30.04
56.81
20.42
81.28
637.79
564.31
532.22
541 .90
678.38
569.86
361 .67
578.91
554.43
374.41
508.06
7"3.15
533.93
463.43
3?7.22
436.24
37H.99
397.77
366.01
307.8?
3<>8.?9
334.26
298.32
273 .74
746.22
243.44
325.16
271.73
2fl9.75
282.40
357.50
235.54
329.49
367.72
192.32
• IVI1 PXIJLtlJUKt
NO NQ2 NOX
3.75
4. 11
3.03
4.07
3.31
3.32
1.42
4.55
1.83
1.94
2.40
3.79
2.88
4. 12
0.54
7.74
7.34
1.97
7.57
1.67
2.77
3.41
7.20
7.63
1.46
1.36
1.28
1.72
1.72
3.44
3.37
1.75
2.03
4.65
0.78
1.53
1.13
0.65
1.30
0.78
0.86
0.78
1.85
0.35
0.28
0.32
0.97
0.78
1.54
0.04
0.77
0.51
0.70
0.81
0.22
0.54
0.96
0.43
0.94
0.17
0.14
0.10
0.18
0.30
1.02
1.11
0.25
0.24
1.86
0.09
5.34
5.24
3.69
5.33
4.13
4.19
2.7.0
6.41
?.19
2.23
2.7?
4.77
3.66
5.66
0.59
3.51
7.36
2.12
3.38
1.90
3.32
4.38
7.64
3.53
1.64
1.51
1.38
1.90
2.03
4.47
4.44
?.00
2.27
6.51
0.38
NOXC
4.95
4.95
3.32
5.59
3.76
3.84
2.12
6.31
2.13
2.28
2.81
4.30
3.87
7.22
0.48
3.26
2.97
7.08
3.45
1.71
2.87
3.67
2.49
3.48
1.53
1.47
1.59
1.77
2.01
4.23
4.10
1.36
2.11
5.25
0.96
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
DENVER FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-35
CAS1 RUN*
0163 0173
001 9 0019
0031 0081
0040 C040
0019 0019
0168 0179
0033 0083
OC6R 0063
0135 01 57
0051 0031
0048 C043
OCa* 0095
0042 C042
0158 0166
0159 0167R
0061 0061
0114 0114
0140 0142
C145 0149
0155 ">lf>2
0005 0005
0017 001 7
C100 0100
0130 0132
O010 0010
0012 0"12
0027 0077
0133 0140
0139 0146R
0021 0^21
0031 0031
0032 r--32
0053 C051
0073 0073
CC25 0025
0039 OC89
0112 0112
0063 0063
0102 0102
0131 0133
000? 0002
C004 0014
C039 0033
0129 0131
0058 0058
0075 ^075
0113 C113
0118 C118
0062 0062
0092 0092
HC
5.22
2.31
4.30
7.T+
10.01
23.19
8.95
9.34
10.76
4.74
7.00
6.6C
7.37
7.20
6.39
5.89
4.51
12.56
S.11
5.79
5.33
9.53
8.69
10.66
5.7 J
9.39
5.73
22.71
23.70
11.01
14. 4H
8.41
5.73
8.52
6.41
10.43
11.80
7.94
5.51
13.25
7.43
9.31
7.55
12.49
7.46
71.31
7.21
9.20
10.66
10.08
--«t ll.nl to NAbi -
CO C"2
63.37
37.78
76.34
162.04
1.24.r-3
143.73
113. 04
136.76
163.62
149.71
181.96
128.34
121.57
133.57
12-J.52
165. 54
34.08
139.09
1 ? 4 . 7 5
66.90
82 . 1 3
lr>5.97
115.09
166. 77
75.53
169.1 7
80.34
231.21
235. «7
146.71
321 .05
116.95
70.74
129.25
92.80
123.73
178.59
101.95
71.73
121.95
45.91
92.33
99.36
104.31
90.49
299,29
83.80
117.19
105.90
31.22
668.53
491.07
648.59
503.30
456. 69
429.40
451. ?8
378.33
519.54
P12.87
72R.91
771. 70
574.75
597.04
5"6.65
696 . 46
621.34
C?6.C7
571. Srt
691. 53
556.75
44 5. 5ft
598.02
574.01
563.43
39S.26
632.72
•io'j.gs
5"!9.13
451.69
832.41
424. 67
496. ?2
453.5?
495.96
463.42
547.57
429.86
?99.93
475.08
447.48
494.96
309.57
562.32
484.57
193. 61
434. 72
451.69
329.39
403.71
• 19 12 PKUUSUURE
NQ N02 NQX
3.03
0.99
3.44
0.58
1.84
1.07
2.72
1.59
1.53
1.H3
3.25
2.82
3.58
3.92
3.b4
2.74
8.31
1.94
2.04
4.07
2.66
1.18
4.37
1.97
2.66
1.25
3.58
1.74
1.83
1.57
4.57
1.72
2.29
1.52
2.34
1.65
2.12
2.71
2.60
3.98
3.12
2.14
1.13
l.ll
2.54
0.68
3.51
2.37
1.28
4.37
0.17
0.28
0.20
0.04
0.11
0.13
0.35
0.10
0.10
0.17
0.36
0.36
0.56
0.65
1 .07
0.16
0.?5
C.12
0.39
1.37
C.I 7
0.10
0.95
0.23
0.40
0.10
1.19
0.05
0.06
0.30
2.54
C.04
0.06
0.05
0.26
0.09
0.09
0.11
0.16
0.80
0.36
0.41
0.05
0.08
0.26
O.C6
0.22
0.37
0.03
0.68
3.21
1.28
3.64
0.63
1.95
1.20
3.C8
1.70
1.64
7.01
3.61
3.18
4.15
4.57
4.62
2.90
9.06
2. "6
2.44
5.45
2.34
1.28
5.32
2.15
3.07
1.14
4.77
1.79
1.39
1.37
7.11
1.72
2.33
1.53
2.60
1.75
2.21
2.33
2.76
4.78
3.48
2.55
1.19
1.19
2.80
0.74
3.73
2.74
1.37
5.05
NOXC
2.64
1.30
2.96
0.50
1 .65
1.02
2.53
1.41
1.30
1 .64
7.92
2.74
3.30
3.73
3.94
2.33
7.64
1 .69
1.99
4.44
2.24
1.01
4.40
1 .68
2.43
0.91
3.83
1.43
1.58
1 .48
5.78
1.39
1.91
1.31
2.18
1.44
1.91
2.32
2.33
3.91
2.69
2.00
0.96
1.01
2.23
0.61
3.08
2.26
1.11
4.18
HC
4.45
1 .84
3.66
7.34
8.18
21.61
7.99
8.34
10.23
3.68
6.41
5.95
6.68
6.69
6.44
5.45
4.11
9.17
6.35
4.35
4.56
6.59
8.37
7.52
4. M
7.55
4.20
14.46
15.29
9.61
11 .54
7.69
5.02
7.19
5.64
9.17
10.57
6,12
4.56
11.30
6.45
6.62
6.66
10.21
6.86
16.70
6.10
8.74
9.44
10.62
WEIBHrtlJ NAbi -
CO C02
50.12
75.88
63.75
142.36
112.77
206.61
99.76
120.53
143.90
133.43
176.97
122.97
113.07
119.45
123.77
152.56
28.36
112.25
98.82
46.33
67.01
124.16
116.04
126.7?
51.63
176.16
6C.C9
1 81.09
195.51
131.39
268.67
98.41
66.86
120.82
89.14
120.54
158.16
78.35
72.19
97.18
31.68
84.09
39.35
104.55
34.01
235.95
73.93
113.40
98.31
30.78
646.05
500.29
6?9.64
541.93
47C.78
406.64
420.50
379.40
503.45
797.24
715.74
747.41
546.94
566.14
563 .64
675.91
616.38
524. 6r
550.50
667.78
511.37
442.09
598.76
513.18
565.33
390.9?
611 .09
489.84
498.46
437.03
699.15
411 .40
484.21
435.75
431.76
436.36
. 507.26
401.31
382.47
463.95
444.01
470.54
308 .68
560.08
457.98
404 . 5 8
416.05
448.58
302.12
392.41
- 1s* it I
NO
2.93
1.08
3.37
0.50
2.33
0.90
2.68
1.83
1.65
1.31
3.47
2.64
3.40
3.79
3.51
3.30
8.94
2.02
2.12
4.00
2.32
1.24
4.32
2.11
2.62
1.33
3.71
1.95
1.95
1.62
3.01
1.85
2.35
1.39
2.15
1.59
1.93
2.80
2.51
4.11
3.38
1.92
1.20
1.12
2.41
1.15
3.58
2.34
1.10
4.47
'KLIU t IJUI
NH2
0.22
0.34
0.20
0.03
0.35
0.11
0.23
0.17
0.18
0.51
0.43
0.30
0.51
0.56
1.00
0.39
0.32
0.21
0.48
1.53
0.29
0.08
0.66
0.28
0.41
0.06
1.23
0.07
0.08
0.22
1.44
0.06
0.04
0.02
0.21
0.06
0.06
0.14
0.12
0.90
0.48
0.35
0.05
0.07
0.17
0.29
0.19
0.34
0.06
0.66
NOX
3.17
1.43
3.57
0.54
7.69
1.01
2.91
2.00
1.83
1.32
3.90
2.95
3.92
4.35
4.52
3.70
9.27
?.24
7.61
5.59
2.61
1.3?
4.99
2.40
3.04
I. ?8
4.95
2.02
2.03
1.85
4.45
1.89
2.37
1.42
2.37
1.65
2. OS
2.94
2.64
5.01
3.97
2.27
1.25
1.19
7.58
1.44
3.78
2.69
1.17
5.14
NOXC
2.61
1.12
2.90
0.43
2.28
0.86
2.44
1.66
1.46
1.49
3.16
2.54
3.12
3.55
3.85
3.03
7.81
1.94
2.14
4.56
2.06
1.04
4.12
1.97
2.45
1.02
3.96
1.62
1.69
1.47
3.62
1.53
1 .94
1.19
1.98
1.36
1.77
2.42
2.22
4.09
2.99
U78
1.01
1.00
2.10
1.19
3.11
2.72
0.95
4.25
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
DENVER FEDEHAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-36
CAK.-I
Olrl
0107
0022
0109
C106
0157
0125
0034
0171
0123
0141
0166
0166
0555
0069
0167
1167
OOOt)
0014
0066
0059
0083
016C
0160
008A
0^95
015?
0172
0007
0064
0071
0122
0122
0013
0126
0136
0006
0047
0060
00^7
0074
0082
0033
0034
0035
0090
0071
0134
?I43
0143
RUN*
OlCl
OI07
0022
0109
C 106
0164
OI26
0034
0184
;n?4
OI43
C176
"178K
C055
0069
0177
.•U87.K
0008
0014
0366
C059
0088
0169
C172R
0086
1095
01 58
Old5
0037
0064
0071
072
0123R
OH3
0123
0133
0006
0047
0060
0057
C074
0032
O"33
0014
0035
0090
r07C
0136
0145
C152R
HC
8.25
11.35
6.42
4. 88
6.63
37.03
45.49
17.26
8.34
14.43
7.55
10. Id
3.35
13.39
19. OJ
•J.58
a. 33
5.35
5.21
20.67
l?.93
S.53
8.74
14.95
6.60
7.26
6.17
5.40
3.47
6.81
11.19
7.83
7.48
5.44
7.93
9.56
8.55
4.99
9.00
3.11
18.77
12.57
7.19
17. C6
11.24
•V.91
13.57
16.52
9.53
S.55
— wi. i wir
CO
82.24
165.69
104.92
39.23
58.93
144.75
233.50
115.39
1 '", 7 . '1 5
166.43
15',. 35
130. Si!
112.90
7O9.??
210.67
165. 7C
155.61
113.31
101.41
225. "3
222.33
112. d
159.16
731 .65
62.47
53. M
111.87
99.71
47.63
97.93
91 .77
111.39
99.02
87.56
51. *3
32.45
147.99
52.89
134.42
196.34
171.58
141.21
103.12
118.65
217.14
233. C6
141.33
124.73
17'*. 01
149.14
CO?
577. 54
410.29
'.17.66
441 .27
341.45
3r-5.59
443.79
377. 17
547. 16
383. 2C
66V. -10
533.03
575.53
44?. 63
-.30.36
573.47
5r>6. 72
'70.93
4M .Or>
'. <>7 . 79
'.70.86
465.02
357.60
3 1 0 . B 3
759.89
591. 50
MO. A3
673.73
444.75
595.74
-^2.32
5"55. B6
6?2.59
'.54.92
563.34
535.42
545.80
570.79
519. 13
499.75
422.03
424.02
4,T5. 17
357.35
479.23
507.87
377.79
355.00
373.22
324.83
- HI/. PKUCfcDUKt
N'J N,)2 NOX
2.76
1.73
1.60
4.25
1.93
0.87
1.13
1.87
7.73
1.69
1.44
2.33
3.30
l.?a
2.21
3.33
2.98
3.07
2.13
1.48
1.40
2.43
1.99
0.65
4.24
5.15
3.48
3.53
4.83
4.24
2.4?
4.33
4.69
3.16
3.73
3.81
2.80
3.58
2.44
1.43
1.39
'3.86
2.52
1.07
0.86
0.3C
1.67
1.66
1.28
2.50
0.70
0.08
0.0?
1.10
0.07
0.13
O.C3
0.14
0.36
0.40
0.61
0.33
0.39
0.06
0.16
0.70
0.39
0.66
1.17
0.20
n.32
0.06
0.21
0.02
1.06
0.91
1.51
C.16
1.08
0.62
0.26
0.68
0.57
0.39
0.20
2.12
0.31
C.80
0.11
0.02
0.06
0.28
0.11
0.03
0.07
1.49
0.45
0.14
0.23
0.30
3.47
1.81
1.57
5.36
2.00
1.00
1.13
1.96
3. 19
2.09
2.46
3.22
4.70
1 . 34
2.37
3.73
3.37
3.74
2.31
1.68
1.73
2.50
2.20
0.68
5. 30
6.07
4.99
3.90
5.9?
4.36
2.68
5.01
5.27
3.55
3.99
5.93
3.11
4.33
2.55
1.46
1.45
4.15
2.64
1.11
0.93
2.30
1.44
1.81
1.51
2.81
NOXC
2.88
1.50
1.26
4.50
1.7?
0.85
0.90
1.65
2.67
1.74
2.04
2.35
3.92
1 .09
1.96
3.20
2.80
3.01
1.88
1 .34
1.39
2.03
1.32
0.55
4.38
5.09
4.32
3.37
4.69
3.93
2.33
4.12
4.33
2.78
3.09
4.77
2.43
3.52
? .21
1.21
1.20
3.38
2.13
0.89
0.32
1.87
1.21
1.45
1.21
2.33
HC
7.77
11.01
5.94
4.50
5.94
34.47
42.04
16.19
8.07
13.91
6.32
9.22
7.79
8.83
12.38
7.91
7.54
4.09
4.59
12 .9?
10.36
7.80
7.33
17.70
6.03
6.82
5.66
4.84
3.26
6.51
9.70
7.05
6.59
4.79
6.98
8.35
7.77
4.83
7.85
7.37
17.03
12.20
6.13
16.86
9.90
8.52
12.11
14.30
9.92
8.36
--W": IbHI MJ "lA^N -
CD C02
83.57
166.18
98.09
36.83
58.38
134.21
2<~2.49
121 .54
104.21
171.33
133.43
131.56
112.90
140.97
156.50
15C.64
150.67
31.70
87.50
1 75.91
183.34
118.22
149.66
265.64
57.87
45.77
100.04
85.65
43.95
88.87
81.58
91.64
74.2"i
63.32
44.08
81.69
176.46
61.41
117.90
182.28
169.68
141 .04
84.70
115.91
207.48
211.90
131.61
123.68
185.09
1 40 . 30
481.27
410.05
487.48
43° .38
373.95
35C.83
423.80
353.19
519.98
375.06
654.07
515.66
557.14
434 .96
478.97
55">.16
53'. .43
374.95
477.48
45". .44
463.26
444.00
344.57
794.39
729.94
591 .75
592 .02
6C5.36
428.35
554.94
496.87
574.17
605.87
455.97
551 .97
565.86
576.71
556.73
481 .95
479.32
410.03
403.33
393.10
3 49 . 1 6
453.12
475.19
357.0C
344.58
347.34
347.41
19 l~> 1-
NO
2.63
1.69
1.45
4.20
1.83
0.88
1.37
1.52
2.61
1.43
1.88
2.73
3.70
1.62
2.50
2.86
2.80
3.50
2.18
1.64
1.55
2.11
1.93
0.59
4. 18
5.57
3.44
3.49
4.54
4.02
2.42
4.35
5.19
3.49
3.50
3.75
3.50
2.61
2.31
1.34
1.34
3.47
2.72
1.00
0.71
0.75
1.73
1.50
1.03
1.59
KULtUUK
N02
0.54
0.13
0.03
1.05
0.06
0.10
0.06
0.10
0.32
0.29
0.63
0.35
0.75
0.05
0.22
0.8?
0.29
0.93
0.26
0.20
0.28
0.07
0.22
0.0?
1.02
0.71
1.30
0.36
1.21
0.49
0.49
0.90
0.85
0.76
0.30
1.82
0.56
0.52
0.15
0.03
0.03
0.29
0.22
0.02
0.07
0.65
0.41
0.17
0.11
0.17
c --
NOX
3.17
1.82
1.46
5.26
1.88
0.98
1.42
1.57
2.93
1.72
2.5?
3.14
4.46
1.A5
2.72
3.6fl
3.19^
4.43"
2.44
1.85
1.84
2.08
2.15
0.61
5.20
6.28
4.74
3.86
5.75
4.51
2.92
5.26
6.05
4.26
3.31
5.57
4.07
3.13
2.47
1.37
1.37
3.74
2.95
1.02
0.79
1.41
1.46
1.68
1.15
1.77
NOXC
2.63
1.50
.17
.41
.61
.33
.12
.32
?.53
1.43
2.09
2.78
3.73
1.34
2.75
3.16
2.57
3.58
1.98
1 .48
1.48
1.74
1.78
0.50
4.30
5.78
4.11
3.33
4.55
3.65
2.53
4.33
4.98
3.33
2.95
4.44
3.25
2.51
2.14
1.14
1.1*
3.05
2.38
0.83
0.69
1.15
1.22
1.34
0.92
1.46'
-------
STUDY OF EMISSIONS
LIGHT-DUTY VFHICLES IN SIX CITIES
FFf'F.KAL CYCLE RESULTS IN G1AMS PFR MILE
PAGE 4-37
CAR* Ri)M»
0055 0065
0099 0099
0154 0161
IMS* 0165R
0045 0045
0094 0*>94
0150 C156
0159 0168
0149 0155
0087 0037
C165 0175
01C4 01.1*
0093 0003
0078 0078
OD91 0^91
0076 C026
0041 0"><,l
0128 0131
0098 0098
0169 OIHO
0016 0016
0009 0009
C137 0139
C096 0096
0029 C029
0054 0054
0108 0108
C17C 0183
0077 0377
0161 0170
0116 0116
C015 0:15
0153 Oif,n
P046 0046
C1">1 0157
0151 C1594
0144 0147
0144 P149R
Of/54 C056
0115 0115
0139 0 1 4 1
0173 0136
013? 01*4
0011 3011
0162 0171
0001 0003
0018 0013
0023 0*28
OC37 0037
0124 C125
HC
6.42
12.36
3.91
8.75
9.05
3. )6
12.39
7.83
5.66
6.15
9.35
15.22
16.50
7.71
6.36
5.68
7.89
9.43
23.65
l'J.67
3.59
4.23
9.10
9.99
9. 70
H.97
If. 56
14.56
14. 36
9.32
20.59
5.37
14.63
9.67
12.19
7 . 60
7.93
18.39
11.37
3.70
27.34
7.37
6.95
7.3J
1 1.17
9.64
3. 76
6.24
11.6?
7.74
— XL I 'ant
CO
74.56
211.75
77.15
80. 15
135.6H
63.30
113.35
146.40
86.56
88.62
90.34
133.^9
130.06
63.24
50.04
61. F.a
121.55
139.00
337.35
161.46
65.57
114.03
90.57
133.19
125. d2
135. ?3
156.03
751.44
147.53
116.17
37.93
42.81
211.14
155.46
134.72
9 7 . -1 0
271.4?
777. f;4
27?. 41
97.24
727.82
100.64
95.9?
92.31
179.44
65.43
59.04
74.44
145.81
107.72
CT2
414.64
496. 54
45^.93
450. 23
545.07
469.98
539.23
54'.. 65
32?. 43
345.47
399.nO
57tJ.41
454.29
647. 3d
518.71
••*c"5 . 39
39'. 05
427. 5?
521 . 79
573. 53
644.00
665.45
576.91
•jyl. 14
•i I 0.04
4T5. 97
4: 6 . I 3
•>57. ^ 5
478.83
514.63
510.94
436. 20
413.74
446. 59
231.61
301.27
477. 13
692.65
5<>". 2?
•id 5. 40
656.51
646.45
547. 33
605. 79
477. 11
• 1977 PROCEDURE
MO MO 2 NOX
2.43
2.01
3.23
3.19
2.66
4.77
3.63
3.29
1.54
1.18
2.84
3.42
3.93
3.65
4.74
1.88
1.32
3.72
1.59
1. 96
2.68
2.10
2.72
?.53
2.33
1.95
1.54
1.26
2.16
2.24
1 .98
3.63
0.96
1.90
2.13
2.23
0.48
0.80
1.72
1.34
0.53
4.53
3.34
3.43
2.27
3.53
2.37
3.65
1.92
3.73
0.62
0.07
0.35
0.34
0.16
0.86
0.75
0.73
0.22
0.23
P. 59
0.34
0.20
0.60
0.5?
0.03
0.15
0.58
0.12
0.03
0.26
0.83
0.35
C.32
D.56
0.09
0 . 06
C.14
0.17
rt.22
0.12
0.67
0.03
0.10
0.37
0.32
0.07
0.20
C.08
0.11
0.01
1.08
0.59
0.70
0.19
0.84
0.12
0.70
0.18
0.44
3.05
7.08
3.59
3.53
2.82
5.64
4. 38
4.07
1.76
1.46
3.44
3.77
4.13
4.26
5.27
1.9?
1.98
4. 30
1.71
2.05
2.94
2.94
3.09
?. 35
2.39
2.11
1.60
1.40
2.13
2.46
?.tl
4.31
1.00
2.00
3.35
2.61
0.55
1.01
1.30
1.95
C.54
5.61
3.93
4.13
7.46
4.35
2.50
4.35
2.11
4.22
N.1XC
2.46
1.69
?.05
2.93
2.38
4.58
3.50
3.4?
1 .40
1.23
2.85
3.06
3.39
3.50
4.4?
1.63
1.53
3.65
1.37
1.95
2.33
2.32
2.40
2.40
2.31
I ,6'»
1.33
1.19
1 .91
2.00
1.79
3.42
0.05
1.63
2.66
2.19
0.46
0.82
1.44
1.63
0.43
4,7?
3.14
3.26
2.00
3.3rt
1.97
3.56
1.73
3.51
HC
6.12
10.43
8.00
7.95
8.10
7.53
9.42
7.31
'5. 60
5.64
8.34
13.30
15.14
5.86
6.17
4.52
6.33
8.96
19.30
8.65
3.24
4.12
6.51
7.46
8.71
11.49-
9.75
13.65
13.72
6.02
19.43
4.83
13.49
8.89
10.68
6.97
9.44
12.64
9.24
7.72
25.69
6 .'J4
6..M
6.30
7.96
3.16
3.27
5.70
11.43
7.14
— HFltiHl tO Mflbb -
CO CO?
71.17
186.54
72.93
75.52
1 30.84
64.83
100.31
137.54
93.30
97.8?
83.45
104.51
128.52
54.09
43.98
51.84
119.50
143.0 »
276.90
142.18
71.82
105.17
68.33
I 1C. 3"
115.36
149.79
14*;. 83
753.77
147.49
99.36
89.27
28.95
1 17.34
1 39 . 64
I 12.14
«a . 39
770.50
190,. 71
171.76
92.40
21 1 .48
94.17
94.90
64 . 5 B
139.46
57.42
44.02
69.96
1 24.04
107.79
401 .32
433.78
436.83
429.45
577.77
465.17
520.12
517.20
303.65
333.40
336.76
550.44
431 .44
613.92
537. 1C
468.98
379.81
475.93
493.69
536.99
614.57
646.70
56? .63
553 .46
494.86
4S0.72
467 .27
461.53
404.15
369.51
45". 57
492.97
544 .37
460.13
507 .32
528.13
413.27
399.03
433.03
273.44
365.30
454.90
662.50
544 .24
577.49
635.9?
607.77
543.03
4SR.52
472 .48
- IV It PKU<-tl>!JK'
NO N'12 NOX
2.36
2.13
3.27
3.12
7.47
4.96
3.75
2.76
1.29
1.07
2.8?
3.52
3.75
3.55
4.96
1.87
1.7?
3.34
7.04
1.35
7.^9
2. 10
2.56
7.52
2.6?
1.94
1.50
1.04
1 .33
2.39
1.73
3.74
1.04
1.83
3.46
1.95
0.51
0. 36
1.97
1.70
0.50
4.04
3.23
•».56
2.47
3.33
7.37
3.72
Z.O?
3.70
0.53
0.05
0.39
0.33
0.18
1.00
0.73
0.60
0.12
0.20
0.53
0.41
0.44
0.57
0.37
0.02
0.09
0.40
0.14
0.10
0.26
0.30
0.40
0.29
0.49
0.16
0.06
0.10
0.13
0.26
0.11
0.73
0.04
0.14
0.51
0.26
0.07
0.13
0.12
0.07
0.01
0.82
0.61
0.62
0.29
0.65
0.17
0.76
0.16
0.41
2.90
2.19
3.66
3.45
7.65
5.96
4.48
3.36
1.42
1.27
3.35
3.93
4.20
4.12
5.33
1.90
1.81
3.77
2.18
1.96
2.86
2.91
2.97
2.82
3.12
2.07
1.56
1.15
1.96
2.65
1.89
4.43
1.03
2.03
3.93
2.22
0.58
1.04
2.09
1.78
0.52
4.87
3.89
4.19
7.76
4.49
2.54
4.43
7.13
4.11
NOXC
2.34
1.78
3.11
2.87
2.24
4.84
3.58
2.82
1.13
1.C7
2.77
3.20
3.44
3.39
4.88
1.65
1.45
3.20
1.75
1.36
2.26
2.30
2.31
2.37
2.47
1.70
1.30
0.97
1.62
7.16
1.60
3.56
0.92
1.65
3.16
1.35
0.48
0.35
1.63
1.49
0.41
4.10
3.12
3.31
2.74
3.50
2.01
3.67
1.80
3.42
-------
STUDY OF EMISSIONS (IN LIGHT-DUTY V>FHICLFS IN SIX CITltS
UF.NVE* FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-38
CAP»
0067
0156
012C
0072
0079
00? I
0105
0149
0133
0121
0052
0044
0146
0110
0147
0147
0370
Oil!
Oil 7
014?
0036
0097
0030
0050
CIO 3
0073
0076
0127
0024
0119
KUNI
0067
"163
C120
0072
0079
0001
0105
0154
01 IS
0121
0052
C044
0150
0110
0151
C153R
On?0
0111
0117
0144
P016
0097
"030
0050
OK3
0073
"076
0129
C024
0119
HC
7.81
7.54
19.36
1 0 . 3 1
9.75
5.09
7.93
6.93
10.3?
13.07
1 i.34
9.35
11.22
5.52
4.1 )
'..27
1.29
5.33
11.57
6.87
7.33
7.97
9.02
5.99
7.38
5.44
4.62
6.72
7.94
4.39
CD
15C.57
62.55
706.46
129.81
131.08
223.30
1 1 't . "> 3
93 . 1 3
164.6 1
120.77
167.8?
167.34
143. "2
82.03
54.47
4.'.. 5 3
34. 5<"
73.3C
84.44
61 .62
33.56
96.91
T,. 19
67.77
100.5)
)7 .03
71.53
97.35
4'.. 63
73.71
CO?
529.26
407.05
370.71
449.01
5?0. 19
475.99
4 1 '.23
352.99
407.6?
379.97
315. 59
291.96
307. rj
319. 37
79S. 76
305. OC
261. 3?
733.40
791. 56
166.C6
204.12
3 '••> . 99
??•<•. 42
2^9.09
3T5.30
??. ?. 67
33^.55
515. C4
35^.86
232.73
• HI'. KKULtUUKb
W) N'l? NQX
1.85
4.95
0.43
2.17
I. 73
1. 74
1.76
2.16
1.2S
1.73
0.88
0.59
1. 01
1.61
7.48
2.71
0. 80
1.49
1.91
1.27
0.79
1.31
1.27
1.40
1.14
1.15
2.42
3.72
2.82
1.98
0.03
2.95
0.04
0.10
0.47
0.7.2
0.03
0.19
0.13
0.03
0.06
C.03
0.07
0.0?
0.13
0.76
0.08
0.12
0.05
0.09
0.03
0.05
C.14
0.02
0.0?
0.0?
0.10
0.46
0.41
0.18
1.94
7.90
0.53
2.28
2.21
1.97
1.77
2.36
1.40
1.81
0.89
0.62
1.08
1.63
2.62
3.47
0.33
1.62
1.97
1 .36
0.82
1.37
1.41
1.41
1.17
1.15
2.53
4.19
3.23
2.16
NOXC
1.61
6.67
0.43
1.86
1.73
1.53
1.49
1 .89
1.11
1.49
0.74
0.50
0.86
1 .30
?."6
2.32
0.56
1.36
1.61
1.08
3.57
1 .57
1.17
1 .15
0.95
0.96
2. 06
1.4?
2.64
1.85
HC
7.31
7.06
17.22
9.66
8.92
6.91
6.11
5.67
8.32
11.14
15.19
7.94
10. 6H
4.46
4.16
3.76
1 .02
4.85
10.63
6.59
6.43
7.77
7.64
5.47
6.53
5.29
4.33
6.14
3.12
3.91
— v;t I5»rtl rll "». «}•> -
CO C02
14'J.43
57.14
199.41
125.72
125.70
203.33
99.35
95.71
159.02
116.24
169.05
155.97
145.2?
7?. 70
49.65
41.57
28. h4
71.5?
81.0?
60.93
92.67
105.0'.
73.94
63 . 6 1
100.93
99.43
74.47
38.99
47.98
75.93
500.32
479.37
312.04
427.31
497 .05
460.96
350.48
335.97
401 .57
341 .96
299.76
277.79
287.78
313.59
701 ..H?
291.05
268.01
266.39
233 .31
161 .14
210. 3S
794.63
'24.54
214.43
290.55
214.74
307.13
509.30
357.97
263.33
NO N02 NOX
1.71
5.02
0.41
2.07
1.77
1.70
1.54
7. 10
1.16
2.14
0.76
".59
0.80
1.53
2.41
2.53
0.79
1. 17
1.72
1.21
0.74
1.59
1.33
1.23
1.06
1.06
1.91
3.8?
2.62
1.66
0.06
3.03
0.04
0.20
0.26
0.19
0.03
0.13
0.15
0.06
0.04
0.03
0.16
0.02
0.15
0.61
0.03
0.10
0.06
0.08
0.03
0.03
0.11
0.02
0.02
0.01
0.22
0.70
0.33
0.09
1.77
P. 10
0.46
7.27
2.04
1.90
1.54
2.24
1.32
2.21
0.74
0.62
0.86
1.56
?.5b
3.?0
".37
1.28
1.78
1.30
0.78
1.62
1.44
1.23
1.08
! .07
2.15
4.53
2.96
1.76
NOXC
1.47
6.83
0.38
1.86
1.64
1.47
1.30
1.79
1 .04
1.32
0.6?
0.50
0.63
1 .74
?.oo
2.59
0.66
1.07
1.46
1.03
0.63
1.36
1.20
1.00
0.33
0.89
1.75
3.70
2.42
1.50
-------
STUOY OF EMISSIONS O.N L I GHT-O'JTY VFHICLFS IM SIX CITIES
CHICAGO FFOFSAL CYCLE RFSULTS tN GRAMS PFR KILE
PAGE 4-39
CARD
C064
On49
OOA7
0132
0115
0150
OC7I
0145
0089
0169
007?
0012
0138
0082
ooca
0093
0101
0114
C135
0085
0116
0136.
0136
0041
0030
0119
0137
0018
^00 1
C07C
0094
0164
0030
0083
P134
0134
0005
0059
0399
0096
0158
0062
0076
CIP6
0110
0160
0148
0023
0050
0073
RUN*
C064
0049
0067
0147
0122
P163
0071
0159
OC9P
0186
OP21
P012
0149
0089
000 3
0095
0106
0123
0146
0187
0124
0 15 1
0153R
0044
0033
0129
0150
0017
0076
P070
0099
0176
003?
•11H6
0144
0145".
01.05
0059
0104
01C5
0192
0073
0078
P113
0117
0173
0178
0327
0051
0075
HC
>.4d
3.49
5.99
4.37
5.00
10.67
7.04
6.97
7.08
53.04
4.66
7.84
5.37
5.3?
5.00
3.84
7.47
3.5?
2.67
3.19
7.37
3.80
3.47
4.65
3.87
5.20
5.34
5.52
2.82
2.22
5.22
!/ . '1 b
6.59
9.3)
15.18
12.16
3.39
6.7J
7.53
12.45
17.53
7.27
17.84
1 n . 1 9
4.35
9.06
31.98
3.91
'».79
5.49
CO
33.74
24. 72
97.23
76. C*
6?. 13
763.03
80.92
45.07
99.^3
79. C 3
11 1.93
153. 81
147.05
23.54
111.74
64 . 9"
1^.71
43.9'"
26.60
47.93
65.28
25.23
73.91
62.97
41. 71
57.1?
32.03
154.30
53.29
47.64
64.55
71 . fa7
113.47
108.8-3
130.53
103.13
150.06
100.00
56.02
76. 31
57.9?
87.00
1 35. 76
34.30
55.83
39.54
123. 16
78.50
70.53
64.21
fcu f'ASS -
CO?
630.42
793.55
537. 73
4 9?. "8
594. 06
352.63
377.56
21". 86
5 6 '< . ^ 8
737.97
694.36
556.47
611.70
5S7.2R
fill. T2
640.00
629.13
600. 15
304.93
621.27
489.92
511.66
530.11
625.43
485.91
509.64
543.83
451. ^5
762.19
369.39
486.47
464. 45
433.30
363. 10
390.78
371.46
434.32
479.97
414.87
475.21
507.57
7 77. 54
363.39
3S5.62
330.62
3d! . 65
383.01
'» 2 7 . 8 8
369.43
420.64
- 1977 PROCEDURE
MO N'12 NHX
3.47
6.12
3.78
3.73
5.12
0.42
2.46
7.18
2.94
4.30
4.90
3.60
1.04
6.20
5.37
4.60
4.10
3.57
1.98
4.09
3.75
4.37
4.53
6.65
4.63
3.9?
3.51
2.26
2.15
3.32
3.12
7.87
2.52
2.05
1.58
1.56
2.30
2. 00
2.72
3.80
3.50
0.91
1.63
2.33
2.43
2.21
1.43
'..53
3.73
2.55
0.75
0.94
l.ld
0.77
1.98
0.09
0.42
0.34
0.82
3.03
1.56
1.15
0.14
1.50
1 .14
1.31
1.24
P. 96
0.30
1.13
1.56
1.78
2.18
2.34
1.06
1.62
0.94
0.35
0.46
0.64
1.31
0.91
0.15
1.33
f. 13
0.38
0.64
0.32
1.08
1.05
1.15
0.13
0.51
1.06
0.43
0.56
P. 35
0.69
0.40
P. 89
4.22
7.36
4.97
4.01
7.10
0.52
2.89
2.52
3.76
7.38
6.47
4.75
1.19
7.70
6.52
5.92
5.35
4.54
2.23
5.22
4.31
6.16
6.71
8.99
5.70
5.55
4.45
3.12
2.61
3.97
4.44
3. 7'!
7.67
3. 33
1.72
1.94
3.45
2.82
3.30
4.85
4.66
1.04
2.14
3.44
2.91
2.78
1.79
5.77
3.63
3.44
NOXC
3. '.6
5.64
4.34
3.36
5.96
P. 46
2.37
2.11
3.13
6.05
5.30
3.88
0.99
6.28
5.79
4.88
4.41
3. HO
1.91
4.70
4.02
5.14
5.64
7.23
4.6?
4.60
3.74
2.55
? .09
3.19
3.66
3.14
2.13
2.76
1.48
1.60
2.31
? .26
3.05
3.92
3.38
0.84
1 .76
2.8?
2.56
2.31
1.49
4.26
2.92
2.76
HC
2.56
3.05
5.10
3.69
4.38
8.3?
6.46
6.93
6.93
50.74
4.15
7.47
5.21
5.76
4.31
3.95
2.16
3.27
2.59
2.92
6.72
3.46
3.17
3.6?
3.33
4.49
4. 5-0
5.91
2.68
1.74
4.'J7
4 .'7
6.64
9.02
12.32
10.49
7.94
6.34
6.64
11.36
17.75
5.73
11.30
9.09
3.94
9.17
29.63
3.54
4.21
5.73
— WEIGHTED ^ASS •
Cll CH2
34.21
16.3?
75.10
63. 6"
46.03
234.20
30.83
41.90
97.38
71.67
103.51
150.30
137.58
23.21
93.96
69.7?
9.39
4^.54
75.46
44.66
59.19
74. 15
?1 .43
45. ?9
33.33
• 47.03
59.72
173.33
54.70
44.87
49. A -••
50 ..S^
114.75
105.46
113.35
94.21
151.40
1 ^C . 4C
49. 3C
72.18
47.27
77.^0
127.51
77.95
47.4'
83.19
113.69
7K.9ts
61.27
61 .21
673.32
743.90
559.63
473 .28
572.35
346.50
369.85
715.74
544.76
77C.44
652.84
541.62
595.20
59C.7?
779.90
6P5.83
614.6?
560.67
300.27
619. 3P
476.44
497.43
5.^6.81
613.58
490.44
518.66
544. "2
477.46
254.8?
372.76
"30. I"1
440 .32
436.36
37! .11
359.86
353.4?
4-
-------
STUDY OF FMISSMNS ON LIGHT-nijTY VEHICLES IN SIX CITIES
CHICAGO FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PACE 4-40
CAK*
0110
0156
0087
002%
C058
0139
01*9
C04C
Oil?
01*?
0"3*
0152
0078
0113
0125
015*
C032
0167
0061
0096
0168
0126
0161
0026
0069
0165
0007
0120
0133
0131
0035
01'* 6
0155
0155
0013
0031
0031
0060
0159
0143
0051
0072
0105
01*1
0021
0'">8*
CO* 5
0056
0107
0129
RUN1K
QUO
0170
0096
C32*
0053
0152
0162
C362
0119
0156
C035
016*
0081
0121
0123
016*
0135
0133
C061
ClOl
oiai
0139
017*
0^29
0169
0185
0007
0125
01*3
003*
0036
016"
0169
0171!'.
^•:i $
•>"33
03WR
01 60
C172
01*6
0050
007*
0112
0155
CO 2 2
00-35
00*0
005?
Oil*
?1*3
HC
9.77
*.97
9.56
7.25
5.31
a. 07
1 0 . M
5.i6
* . /•.:
3.5*
7.15
9.03
13.29
3.67
4.81
11.15
*.79
8.*5
5.39
17. IH
n.8>
4.29
4.'!2
1.2S
3.19
2.*l
*.01
?. »«
5.3*
7.2a
3.7)
5 . >•>('.
3.66
3.*5
5.77
3.39
2.72
3.33
2.25
9.99
/.5'j
6.12
14.35
6.37
3.3?
*.31
5.75
3.8?
72. *3
0.30
~Wt IV»I1I t'.' fUSS -
CO Cf)2
87.56
55."")
98.97
98.98
72.27
93.34
31.93
r>2.6"
2''.3?
73. 1C
11*. 67
103.52
I1!1'. 43
37.41
43.o?
165.77
6'). 07
76.85
•)r-.04
224.59
93.36
71.1*
61 .64
4S. 31
33.6?
13. G6
60.6*
15. 96
51 .9.1
1 11. OB
71. r<»
73 ,9C
5 j. 77
49. ?B
10*. 63
31."?
49.22
33.0B
22.1?
I 67. "9
10':>.39
31.63
34.67
63. *9
83.37
31.13
47.2?
91. 12
76.79
77.57
43.:. c">
527. ?.3
336.69
4(15. 57
*3S. 99
375.31
505.66
41*. J9
4?7. •>?
443.92
591.85
5"". 13
SbM.71
595. «8
495. ?6
5! .57
'.'.H.33
6?4.43
572. 7?
M7.44
634.4')
i56.4R
376.47
332. 1 1
524. 17
594. 67
669. *6
530. To
463.4?
571 .50
430.26
495. ?1
403.27
• IV 17. KKUUfcUUKt
NO N02 NOX
2.30
1.99
3.49
3.17
4.65
5.10
2.96
'3.96
4.55
3.20
3.67
3.51
2.49
3.16
3.30
2.11
2.68
?.53
3.21
2.00
?.47
1.69
3.35
1.74
5.93
3.71
5.44
5. 3*
'.98
3.37
5.43
2.91
5.47
5.C2
4.44
4.24
3.50
5.72
5.99
1.28
2.70
4.32
0.46
2.75
5.90
4.8"
5.18
1.74
2.UO
3.66
0.85
0.3*
0.86
0.69
l.*l
0.76
1.05
0.65
2.39
l.'iO
1.95
0.97
0. 19
2.39
1.39
0.3*
5.32
C.70
0.3*
0.60
0.66
0.30
l.SO
0.39
1.32
1.52
1.70
1.82
1.40
2.60
1.13
0.62
2.52
2.69
1.80
1.5*
1.15
O.H6
5,29
0.07
0.11
1.16
0.05
0.8*
1.9*
1.78
2.1*
0.13
l.*3
1.68
3.15
2.3*
*.35
3.36
6.06
3.36
*.01
4.62
6.9*
*.20
5.62
*.48
2.69
5.55
4. 70
'.45
B.'.'O
3.24
4.05
2.61
3.33
2.50
5.66
2.13
7.76
5.24
7.15
7.16
5.38
5.90
6.57
3.53
s. no
7.72
6.24
5.78
4.66
6.59
11.2fl
1.35
2.31
5.48
0.52
3.59
7.35
6.58
7.32
1.88
4.23
,5.35
NOXC
2.63
2.04
3.58
3.10
4.90
1.43
3.44
3.73
5.86
3.92
4.59
3.88
2.16
4.72
3.80
2.14
6.79
2.74
3.27
2.11
2.73
2.31
4.56
1 .72
6.61
4.29
6.T3
6.01
4.43
4.82
5.29
2.95
6.97
6.41
5.13
4.67
3.75
5.24
9.43
1 .09
2.3C
4.40
0.42
3.3ft
6.28
5.36
5.B9
1.54
3.49
*.*/
HC
7.83
4.19
8.84
6.65
4.05
6 . ? 9
1 C . 3 7
5.04
3.91
8.40
5.87
7.62
8.91
3.52
4.28
7.46
3,79
7.69
4.?5
1C. 2?
5.97
3.92
3.61
1.16
3.08
1 .94
3.77
2.13
4,f,7
6.41
2.95
4.7-3
3.2r>
3.15
5.47
2.36
2.2'i
3.35
2.12
10.26
7.33 '
5.39
12.74
5.26
7.93
4.09
5.26
3.76
65.91
6.19
— WEIGHT fcO ^ASi -
CM C!)2
66.72
38.90
82.23
98.99
57. 13
77. 70
8C . 9 >1
52.24
101.05
75.9*
1C3.66
81.69
134.31
31.29
37.87
102.25
55.75
61.99
6?. 83
133. 12
56.71
62.43
51 .64
44.01
36.19
11.61
5?.8S
11.71?
3?. 3 '»
83.31
59.84
61.25
46.61
'.4.37
101.24
27. IS
4?. 03
30. a 2
17.33
150.96
106.04
66.94
75.90
48.56
73. '2
23.09
41.69
90.65
73.11
73.14
432.64
525.33
3,10 .68
468 .3?
417.83
372.52
51T.16
405 . 1 2
4 06 . 2 3
429.21
571 .93
500.35
5P8.02
588.19
48? .87
517.98
339.61
491 .?8
576.37
475.21
376 .00
351 .0'.
437.74
3 76 . 7 5
68 v. 12
7 30 . 9 3
1077.10
•vro.49
57\ .1 7
589.82
A37.26
437.64
435.78
435.? 2
609.55
53T.68
573.70
610.61
487.36
393.15
376.10
520.39
600.05
649.63
511.59
462.61
•>44.92
425.25
456 .93
394.62
• 19 It KKULtJUKt
NO NH2 NOX
2.70
2.27
3.44
3.32
5.03
3.24
3.17
1.83
4.72
3.15
3.88
3.93
3.15
3.67
3.38
2.99
2.77
2.75
4.00
2.66
3.31
1 .84
4.02
1.61
5.76
4.39
5.49
5. '9
4.49
4.22
5.23
3.43
5.71
5.46
5.00
4.14
4.65
5. 71
6.25
1.E2
2.41
4.52
C.**
2.90
5.85
5. CO
*.75
1.78
2.80
3.85
0.86
0.37
0.80
0.6*
0.99
0.87
0.96
C.64
?.ll
0.8?
1.62
1.03
0.57
2". 13
1.25
0.8*
5.3*
3.73
0.88
0.75
0.99
0.66
1.67
0.31
1 .80
0.92
1.67
2.05
1.46
2.16
1.15
1.29
2.77
2.90
1.71
1.46
1.25
1 .15
3.87
3.05
0.15
1.08
0.06
0.68
2.17
2.73
2.04
0.16
1.04
1.67
3.56
2.64
4.24
3.97
6.07
4.12
4. 14
4.^2
6.35
3.93
5.51
5.01
3.73
5.85
4.64
3.84
3.11
3.49
4.^3
3.42
4.31
2.50
5. 70
1.93
7.57
5.32
7.17
7.34
5.96
6.39
6.44
4.77
8.43
8.36
6.71
5.60
5.91
6.36
10.13
1.88
2.56
5.61
0.50
3.59
8.02
7.74
6.30
1.95
3.85
5.52
NOXC
2.98
2.31
3.50
3.19
4.91
3.66
3.55
3.55
5.73
3.71
4.50
4.33
2.9<»
4.98
3.75
3.35
6.39
?.95
3.94
2.77
3.53
2.31
4.59
1.56
6.46
4.36
6.04
6.16
4.91
5.15
5.13
3.99
7.39
6.9*
5.57
4.52
4.76
5.46
8.46
1.51
2.10
4.50
o.*l
3.36
6.*2
6.31
5.*7
1.60
3.18
*.61
-------
STUDY OF rilS-.IO.MS ON L KiHT-DUTY VEHICLES IN SIX CITIFS
CHICAGO FEDERAL CYCLF RESULTS IN GHAMS PER MIL? PAGE 4-41
CAR* HUN*
0074 0079
0111 0118
0143 0161
0144 0158
0075 0076
0091 COQ3
01? 8 0142
0004 0004
C025 0023
OC79 C"l?
0063 0063
C04? rr)77
0151 0167
012V "133
0124 C137P.
0127 0134
C153 0165
0044 C041
0140 0154
0140 C1I>7^
0053 0054
CIO? 010(3
01CG rill?
0017 0018
0162 0175
0039 0043
0031 0084
0123 C130
0010 0010
Ollfl "127
0088 0091
0088 0098r(
0006 00^6
0103 .0110
0029 OC31
0057 0057
0"97 01"2
0157 3180
0011 0011
O'H I 0016R
0065 0065
0015 :001 5
0104 01C9
0052 0"53
0092 0094
001 4 0"14
0054 0056
0131 i-1/.l
0019 0"20
0055 0055
MC
4. "6
14.C6
5.72
10.97
7.14
5.14
5.C1
3.97
5.4?
•j.7'J
4.33
6 . 40
7.20
3.71
3.79
'*. 25
33.74
3 . 99
4.41
4.39
8.30
Id. 31
9.27
5.43
9.43
2.3<3
4.6?
5.3!
4.59
6.41
5.73
6 . 1 li
3.35
•3.36
8.62
17. 16
10.63
5.1?
3. '31
?.95
3.67
3.C2
? .34
3. '34
3.00
3.48
4.26
6.7'.
8.24
3.90
"•-rttUJHTMi MASS -
cn c'.)2
55.3.3
11 1 .Q3
47.28
134.35
89. *3
60.1?
45. si
46. CK
17). S3
61.47
34. 9^
90.8"
1 'M . 1 4
41.7?
't'l.ftC
37.15
9'>. 3?
33.59
63.H3
r.2.r6
10^.7?
10 ). ,'j
103.79
93.33
••> 5 . 0 3
51 .32
4? . 3C
65.23
51.6'?
54. 1?
74. 76
77.3?
24.3?
63.75
112.13
174.91
104. B 7
66. 31
41.45
3'J.62
69.37
46.95
34.34
43. 4«
66.50
43. TO
513.31
6.1.7o
132.24
23.49
^96.34
472.58
434.00
414. 73
59',. 10
372.60
341 .05
447.66
77K.31
S73.V3
643.0(3
541.64
573.55
542. f4
513. 13
512. 32
4T"'. 31
7"'.48
547.52
4.13. 12
549. 76
4 75 . ;33
4-r<. 1 3
4 79 . V:
546.05
82'i. 73
4?1. "54
543.56
f- 5 3 . 7 3
661 . 'J6
519. 73
5''*. 16
572.43
5 3 7 . 6 ri
263. 10
343. 57
371.04
386.13
659. 1H
665.43
605.90
677.00
539. 78
K02.03
394.86
5 (0.43
50?. TO
S99.72
395.61
574.72
• 1972 PRHCFDURE
NO N32 Nl)X NOKC
3.33
1 .."i2
3.75
1 .76
3.02
3.13
2.74
4.73
3.14
4.33
6.73
2.63
4.23
3.33
3.34
4.24
3.13
6.12
2.37
2.03
3.95
l.*31
2.13
3.5)
3. 54
3.21
4.21
3.93
4.54
2.48
3.34
3.60
5.93
3.4?
1.24
".30
2.68
2.81
3.H7
4.57
3. 50
3.53
3. 35
5.10
3.72
5.56
3.59
3.59
2.52
3.8?
0.97
0.17
1 .24
0.4"
1 .04
1.21
1.00
2.52
0.64
1.83
1.28
0.92
1.27
1 .08
0.83
1.17
1 .29
1.35
0.77
0.22
0.26
0.23
0.26
C.64
1.46
0.64
0.91
1.03
1.65
0.63
1 . !9
1.49
1.44
1.58
0.07
C.03
0.71
0.79
0.71
0.43
C.56
0.86
1.5',
1.13
1.31
1.43
1.03
1 .20
0.80
0.61
4.31
1.19
4.99
2.16
4.C6
4.34
3.25
7.25
1.79
6.67
a.o?
3.56
5.51
4.41
4.18
5.41
4. 42
7.98
3.14
2.26
4.71
7 *^«+
2.40
4.74
5.01
3. as
5.13
4.96
6.70
3. 12
4. 54
5. .-9
7.37
5. "1
1.32
0. 38
3. 39
3.60
4.58
5.00
4.06
4.19
4.90
6.23
5.04
7.C4
4.63
4.79
3.33
4.44
3.52
1.00
4.1 5
1 .30
3.3"
3.59
2.60
6.02
3.12
').40
6.48
2.9*
4.7?
3.63
3.44
4.44
3.83
6.42
7.34
?.09
3.46
1 .63
1 .96
3.46
4.04
3.10
4.15
4.11
5.05
2.56
3.71
4.20
6.39
4.03
1.08
0.31
2.79
3.00
3.74
4.03
3.28
3.59
3.9S
5.12
4.12
5.76
3.83
4. 1C
2.7?
3.64
HC
3.94
11.50
4.63
11. UJ
5.63
4.4 3
4., 3 3
3.56
4.3',
4.20
4.76
4.99
5.94
3.34
3.! 3
3.71
3". 78
3.70
3.H7
5.06
7.71
9.5B
8.34
5.45
3.32
2.42
4.46
5.73
4.67
5.93
4.6?
4.06
3.12
5.73
7.93
11.40
6.67
4.11
3.69
2.139
3.62
2.69
2.63
?.49
2.50
2.96
3.53
6.33
6.6?
3.73
--til IGHI
CO
53.90
"57.29
79.34
130.59
73.36
43.99
44.16
44.25
153.80
41.43
27.81
65.">6
77.70
35.8C
35.82
28.53
18.97
24.41
52.65
44.46
37.32
79.33
69.03
91.54
91.03
45.01
40.97
63.31
57.43
51.26
57.06
55. 86
24.11
54.20
117.03
151.64
30.69
51 .20
36.25
?8.45
63.25
35.31
31 .69
33.73
60.84
29.97
42.80
69.03
113.09
29.22
'..!) 1ASS -
C02
385.77
467.49
432.36
417". 69
613.85
373.33
373.53
436.62
720.4?
537.83
647.17
532.76
517.23
522.23
499.38
436.40
453 .94
662 .93
571 .56
495.36
5 1 .•) . 3 0
472.19
49". 31
466 .57
530.06
3^2.63
431 .27
55?. 43
633.02
(. >9.77
5>3.08
512.B?
567.43
537.11
311 .79
367.40
391 .26
3.30 . 1 4
648.43
6?7.30
530.70
621 .41
577.35
500.37
3"2.79
596.83
517.50
570.30
392.33
510.99
• 19f5 t
NO
3.32
1.08
4.01
1.79
3.81
3.53
2.20
4.92
3.05
5.21
7.03
2.91
4.70
3.62
3.56
4.21
3.23
5.98
2.43
2.18
3.96
2. 53
2.84
3.61
3.5Q
3.61
4.19
4.71
4.36
2.51
3.67
3. (34
5.67
3.70
1.70
0.5S
3.34
3.06
3.92
4.26
3.55
4.54
3.69
5.43
4.03
6.03
4.32
3.30
2.93
3.8?
N02
0.33
0.13
1.46
0.31
I. 10
1.40
0.70
2.24
0.48
1.64
1.21
0.30
1 .65
1.00
0.94
1.33
1 .09
1.70
0.66
0.40
0.16
0.53
0.59
0.51
1.41
0.52
0.86
0.91
1.26
0.59
1.11
1.23
7.14
1.69
0.17
0.09
0.71
0.35
".83
0.37
0.59
1.23
1.33
1.03
1.56
1.39
0.94
0.78
0.37
0.54
NOX
4.16
1.22
5.43
2.11
4.92
4.94
2.90
7.17
3.54
6.86
8.25
3.72
6.35
.4.62
4.51
5.55
4.33
7.69
3.14
2.58
4.13
3.07
3.44
4.11
4.9?
4. 14
5.06
5.13
5.6?
3.10
4. 73
5.12
7. 76
5.39
1.37
0.65
4.06
3.92
4. 75
4.64
4.14
5.78
5.02
6.51
5.59
7.93
5.27
4.08
3.86
4.37
NOXC
3.40
1.03
4.55
1.75
3.98
4 . ^ fl
2.33
5.94
2.91
5.56
6.66
3.06
5.44
3.85
3.71
4.55
3.74
6.13
2.34
2.40
3.40
2.53
2.81
3.36
3.97
3.33
4.09
4.?5
4.58
2.54
3.91
4.22
6.74
4.34
1.53
0.52
3.34
3.26
3.33
3.74
3.35
4.73
4.07
5.35
4.57
6.48
4.36
3.50
3.15
3.59
-------
STUDY OF F'USSIiJNS
L IGHT-UUTY VEHICLES IN SIX CITIES
CHICAGO FFOF.R.6L CYCLE RESULTS IN GRAMS PF.R ,'HLF
PflGE 4-42
CAR0
0109
0117
0147
0016
0163
0166
010ft
0103
017C
0090
P03<>
OC68
0023
CC4B
OC47
0098
0003
0038
0102
0046
0077
0095
0066
0037
0121
0002
0122
0027
0009
RIJN'f
0116
0126
0166
0019
0179
0134
C115
01204
C187
CJ92
0037
0068
0025
0048
0045
0103
0013
0039
0107
0142
0080
0100
3366
0038
"132
0028
0131
0030
0309
HC
5.62
5.22
64.40
6.76
7.29
4.2'.
7.27
6.41
3.60
1.57
1.98
3.73
5.91
6.53
4.4?
3.21
2.63
2.73
2.71
4.89
9.36
10.10
6.?7
9.04
9.27
20.74
4.74
13.75
2.40
CO
39.46
51.16
63.21
66.7.4
103.67
23.71
97.22
77.7?
34.37
15. 1>J
47.64
41.13
161.34
37.97
11?. 47
31.84
54.56
60.66
19.3.S
42.56
6.4. 1C
67.84
43.63
95.52
53.62
63.78
27.74
154.15
32.61
CO?
66 r). 13
432.93
55?. 5b
593.30
581 .01
230.3')
5?'. 7j
523.20
398.49
41*. 80
434.97
493.37
407.93
299. 36
4C6.50
3 1 2 . 1 7
449. 34
261.36
3C4.CO
351. C4
ZOO. 36
25CJ.14
246. 76
? 4?. "3
234.^1
207.36
242.93
20?. 88
364.36
- iy It HKULtUUKh
NO NJ2 NilX
4.49
2.81
3.93
5.09
2.C4
2.29
1.99
2.06
3.07
3.24
3.05
3.11
1.29
1.96
1.63
1.94
2.85
2.02
2.65
2.69
l.?0
1.9C
2.21
2.14
1.24
2.41
2.67
0.52
2.90
2.31
0.54
1.71
1.36
C.41
0.58
0.29
C.54
1.02
0.51
C.83
0.82
C.ll
0.33
0.38
0.91
C..34
0.26
0.65
0.69
0.57
0-17
0.29
0.30
0.15
C.36
0.60
0.05
1.25
7.30
3.36
5.64
6.46
2.46
2.38
2.23
2.61
4.10
3.75
3.88
3.94
1.40
2.35
2.06
2.36
3.19
2.28
3.30
3.39
1.77
2,07
2.51
2.44
1.39
2.77
3.28
0.57
4.15
NOXC
4.31
2.76
4.30
5.27
2.05
2.43
1.33
2.?.0
3.49
3. 1C
3.12
3.16
1.14
1 .89
1.66
2.38
2.65
1.83
2.6H
2.72
1.44
1.68
2.02
! .97
1.15
2.33
2.63
0.46
3.42
HC
5.C9
4.70
60.98
6.46
5.9?
3.13
6.31
5.61
8.24
1.49
1.68
3.47
4.68
5.70
4.13
2.55
2.41
2.67
2.59
4.07
9.50
9.26
6.03
9.02
9.20
24.60
4.37
13.17
2.11
— wtlttmtu l/Vii •
CO CO?
32.21
46.40
.52.79
56.47
99.97
?4.20
85.38
67.69
84.06
12.40
42.53
33.17
155.04
44.66
114.29
29.10
43.13
58.29
2C.12
39.52
67.72
66.16
41.4?
95.24
53.44
• 62.66
25.64
151.00
21.51
659.48
419.19
534.82
636.86
561 .35
231.17
499.33
507.72
414.72
411 .26
417.74
492.94
393.54
343.17
39^.62
313.96
43" .38
262.70
295.28
341.09
201 .06
253.30
243.07
243.53
232.20
206.90
233.85
196.20
346.72
- i y r i i
N3
4.93
2.92
3. 78
5.23-
2.03
2.35
1.96
2.14
3.14
3.31
3.20
3.19
1.34
2.49
1.66
1.93
3.06
2.03
?.46
2.66
1.16
1.85
2.20
2.19
1.20
2.43
2.57
0.43
2.98
NQ2
1.88
0.62
1.30
1.33
0.33
0.52
0.22
0.39
0.70
0.52
0.64
0.76
0.03
0.33
0.22
0.84
0.35
0.33
0.50
0.62
0.40
0.20
0.20
0.29
0.14
0.33
0.50
0.03
1.03
-------
STUDY 'IF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
HOUSTON FEDERAL CYCLE RESULTS IN GRAMS PER MILE
p AGE 4-43
CAR* RUMS
0169 0179
002-» 0032
0143 015?
0073 Ci?4
0023 p-)/>5R
0037 0040
0703 0003
0">*1 0145
0012 C012
0169 C178
0116 0126
007? C178
0072 C1d?.R
M58 ?163
0145 C155
0093 0116
0117 C127
0142 C15?
C150 C16C
0153 0163
0155 0165
0163 0173
"006 C(K4
0106 0115
0122 013?
0147 C157
0011 0" 11
0104 0113
0107 0116
0125 0135
0013 C013
0043 0<>43
OC57 0063
Ol-159 r>165
0->35 0033
0035 0043R
0078 0036
0105 0114
0042 0047
OC97 0105
0112 C122
C118 0128
0007 OC07
0015 0015
OC6C OC66
0141 C151
P031 0039
0036 0094
0037 0095
0090 C098
HC
3.06
4.65
4.99
13.53
11.42
3.12
a. 10
6.n
16.53
12.29
7.8?)
7.31
8.36
5.73
5.1:
*.12
7.34
2.41
4.72
1.81
2.5?
'.35
6.20
3.47
5.3d
4.57
7.51
4.02
4.37
f>.sn
9.55
a. 19
4.64
19.72
10.00
9.11
4.35
9.19
4.93
8.48
7.22
6.96
17.87
7. 75
9.62
a. 5-i
10.42
7.74
10.2)
5.46
— WCIUHTF-O MASS -
CQ C02
H6.7.7
97.59
33.31
219.66
213 .O'l
1M.23
133.6?
119.43
159.91
150.14
'89. ^C
74. 73
8?. 09
l?C . 57
71 .3H
7V.37
77.12
31. C2
45.42
27.94
67.29
43.12
113.31
50.96
69 . 49
IOC. 3D
63. '6
63. 86
47. '.2
107.95
15?. O'i
4-) . 1 f>
52. r?
?A8.(,7
312.98
90.32
27.23
141. 10
7(3.35
128.98
91.2S
98.63
237.84
95.95
111.08
153.55
14C.69
87.1.?
49.32
11 ».17
8?1.32
730.36
709. )7
48C.15
570.57
667.03
470.49
334.36
557.34
519.37
• 5 "9.10-
643. ?d
618.90
796.44
777.31
413.1?
1555.26
7V.. Si
523. 12
950. 0">
61 1. 78
65). S3
575.48
63C.28
537. 19
674. 76
4731 56~
53'j.QO
(•??. 14
597.13
709. 13
MSB. 78
5 1 M . 8-5
593.45
533.66
457.14
390.41
471.11
517.74
54C. 86
5C0.39
396.31
429.75
552.98
5.13
3.58
3.67
4.78
2.00
3.30
5.71
3.94
4.42
2.58
4.11
3.41
5.10
3.66
1.98
2.M
3.13
I.P5
2.95
2.53
3.84
1 .27
7.05
3.62
4.65
1.93
0.73
2.34
3.32
2.55
2.75
4.61
6.17
2.30
0.2?
1.65
0.93
0.2?
0.41
0.10
0.13
0.61
0.40
1.05
0.56
0.69
0.61
0.69
1.29
0.91
1.39
r.67
0.81
1.11
0.24
0.45
0.70
0.48
O.B9
0.39
0.69
0.78
1.52
0.85
0.15
0.99
0.7d
0.14
0.40
0.36
0.60
0.42
0.30
1.58
l.OC
0.25
0.03
0.21
0.65
0.34
0.33
1.34
1.68
0.23
2.18
6.29
7.59
2.07
2.36
1.98
1.77
2.73
2.82
4.88
•4.98
4.43
4.31
4.49
6.33
?.26
8. "3
4.26
4.49
5.30
2.24
3.7?
5.91
4.43
5.31
2.96
4.31
4.20
6.63
4.51
2.13
3.60
3.96
1.20
3.35
2.89
4.44
1.69
2. 35
5.21
5.65
2.24
0.77
2.55
3. 17
2.89
?..64
5.96
7.86
2.53
N'lXC
2.40
5.91
3.44
1.98
2.67
1 .90
1.37
2.74
3.26
4.70
5.86
5.41
5.29
5.12
7.72
2.75
7.68
4.56
5.47
6.04
2.71
3.56
5.S5
4.C6
6.08
3.39
5.93
4.73
7.58
4.33
2.49
4.33
4.46
1.46
4.03
3.42
5.45
2.06
2.87
6.91
5.09
2.32
0.90
2.69
4.81
3.59
3.26
5.57
8.74
2.84
HC
7.71
4.09
4.67
10.91
9.71
6.64
6.9?
5.73
16.72
11.59
7.30
7.31
7.7rt
5.46
5.09
4.96
2.54
2.?T
4.53
1.70
2.41
2.11
5.32
3.10
4.72
3.83
7.19
3.63
3.63
6.05
7.93
7.21
4.54
19.10
9.11
8.29
3.93
7.33
4.73
7.77
6.67
5.19
14.42
7.11
8.54
7.47
9.93
6.75
9.80
5.43
--WEIGHTED MASS -
CO C02
75.77
79.39
79.82
183.72
178.47
151.58
124.59
121 .02
17?. 16
1 47 . 47
82.93
74.39
82.43
125.58
69.34
fil.71
76.41
29.83
47.04
28. OS
62.77
39.39
104.98
43.34
65.39
92.30
57.09
63.62
41.57
93.72
124.78
43.33
49.76
207.12
3-7.04
03.26
75.11
120.61
66.72
116.94
82.32
8). 71
214.77
91.47
im.78
122.60
T.33.96
76. 10
49.07
117.12
721.60
637.61
692.68
473.74
507.17
674.63
450.59
340.73
558.57
496.77
534.57
610.99
606.74
735.24
689.25
392.65
1830.23
720.17
505.29
827.36
593.93
6C7.41
570.25
596.36
585.55
697.45
443.92
519.11
598.63
542.76
637.83
658.40
518.12
570.43
509.34
443.12
385.93
465.64
5r'0.06
510.62
474.09
383.06
747.65
536.23
583.65
463.17
455 .63
432.68
543.60
373.14
• 1975 PKOCEOUKE
NO N02 NJX
2.22
4.63
6.80
2.33
2.75
2.35
1.48
2.00
7.2?
3.44
4.16
3.60
3.43
3.23
5.23
1.24
5.77
3.57
3.5?
4.19
2.12
3.23
4.99
3.93
4.72
7.88
4. 05
3.49
5.19
3.51
2.09
3.03
3.07
1.02
2.88
2.42
3.37
1.52
2.14
3.68
4.83
7.09
0.7?
2.31
3.50
2.46
2.21
4.60
6.24
2.14
0.28
1.45
1.22
0.29
0.69
0.29
0.13
0.41
0.30
0.73
0.36
0.57
0.52
0.41
1.29
0.89
1.47
0.77
0.74
0.8?
0.20
".48
1.33
0.50
0.90
0.39
0.78
0.62
1.41
0.61
0.14
0.96
0.38
0.15
0.40
0.29
0.60
0.24
0.25
1.51
1.19
0.27
0.04
0.22
0.62
0.30
0.31
1.13
1.75
0.24
2.52
6.09
9.03
2.63
3.44
2.65
1.62
2.42
2.52
4.22
4.53
4. 17
4.01
3.64
6.53
2.14
7.?5
4.35
4.27
5.02
2.33
3.77
6.33
4.44
5.63
3.26
4.34
4.12
6.61
4. 12
7.24
4.10
3.96
1. !7
3.29
2.71
4.48
1.76
2.39
5.20
6.08
2.36
0.74
2.54
4.13
7.76
2.53
5.79
7.99
2.39
NOXC
2.77
5.73
8.94
2.50
3.21
2.54
1.71
2.42
2.91
4.06
5.32
5.09
4.92
4.16
7.96
7.60
6.93
4.65
5.20
5.72
2.?2
3.53
6.C5
4.16
6.45
3.74
6.?1
4.68
7.55
4.42
?.ft2
4.86
4.46
1.42
3.96
3.71
5.49
2.15
2.90
6.91
5.48
2.46
0.87
2.68
5.0?
3.4?
3.13
5.41
8.38
2.68
-------
STUDY f)F EMISSIONS UN LIGHT-DUTY VEHICLES IM SIX CITIES
HOUSTON FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-44
€&«» HUN*
0005 0005
P063 0069
0034 0092
0137 01*7
002rt CO 3 1
0038 00*1
0135 01*5
0030 OC13
016? C170
C15* OO59
002* 0026
OUl "1*1
0159 0169
0126 0136
0152 0162
0150 0055
0089 0097
0109 0119
0108 0117
0103 0171R
CC65 0071
0010 0010
0075 f-093
0098 0096
0099 0107
0099 01 UK
0103 0112
0123 0133
001* 001*
0^52 0057
0080 0033
0016 0016
0016 0119R
00*0 CO**
00*6 0051
0096 CIO*
0082 0090
0136 01*6
01*9 0159
00** 00*9
00*5 0050
0053 0053
0053 0061«
000 I COM
0022 C')23
00*7 C052
OC91 0099
0021 0"22
0058 C06*
0079 0087
HC
a. 27
10.23
10.17
3.29
7.99
11.03
*.20
19.86
1C. 15
6.*1
5.11
S.31
6.51
3.22
6.67
5.7a
9.52
12.01
*.*0
*.75
*.33
7.02
2.95
2.73
3.3?
*.0f
13.12
2.90
5.77
*.'»"
3.*?
6.33
5.27
5.73
*.31
3.8*
9.02
5.C3
ft. 09
5.72
5.37
*.17
3.71
6.38
7.75
*6.67
6.62
7.17
8.90
11.50
--wr iritii ti' i«^i -
CD C02
128.12
121.62
99.73
96.38
51.9*
182. C7
30 . OT
37.72
1*5.**
10*. 33
70.33
I •:•!> . 60
1**.25
6?. TO
H ». '6
119. V.»
19*. 16
1«J«.3S
*9.9S
52.92
89. 12
107. *1
30.70
13. *7
32.5*
3H.79
9.69
31.33
3*. 03
3P.3*
37. *5
58.21
5f: . 25
56. 7"
*d . 6 5
55.23
119.29
69.22
27.73
*3.01
9* . 99
*6.r,0
36.85
91.61
105. *9
122.15
105. *5
123. 9*
8*. 75
35.73
765.52
500.66
*6'..61
*5C.IS
339.21
*09.71
577.39
559.79
370.7*
5 16 . 7"
*?*.9*
77*. 1*
695.86
50?. 76
71 ». 13
r71 . 52
*•>! .55
**1. 74
6 70 . 39
63*.??
*83.*<>
26'. 89
-------
STUOV OF EMISSIONS UN L IGIIT-'IUTY VEHICLES IN SIX CITIES
HOUSTON FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-45
CAR* RUN*
0095 0101
0032 CO35
0067 0073
0003 0003
0034 C037
0146 0156
0170 01HO
0009 P009
0100 0103
0036 OU9
0167 0177
0157 0167
0039 0142
OC39 0046H
<3C18 0013
0114 0124
0051 0056
0140 C150
0002 0002
0020 0021
OOR3 0091
0151 0161
0062 0068
0120 013C
0128 0139
1064 0170
0066 007?
0073 0079
0027 0!
92.86
132.95
86.53
9S.69
110.5?
83.70
81.42
87.30
92.76
75.04
92.70
90.65
111.14
125. 35
35.5?
31.03
49.17
46.95
84.70
'3. H3
87.27
62.45
34.2?
66.17
65.78
19.25
9 >.54
70.76
7 J. 75
121 .70
114.0?
87.56
45.10
47.70
191.57
66.30
243.49
83.07
113.97
71.05
120.14
107.8?
30.21
52.56
87.61
71.67
82.70
97.92
233. 18
493.54
375.35
546.96
543. 19
487.93
47B.H3
787.79
308. 18
487.53
353.34
612.84
4 3 I. 82
475.35
736. 09
736. 76
801.43
754. 77
741.98
631.18
474.90
887.94
727.39
775. 15
963.64
702.57
5B7.03
815.01
557.64
6C4.09
47f..86
5*79.33
562.3?
7 J9. 13
436.19
fcOn.oj
470.62
550.56
516.21
381.60
479.46
578.36
486.08
427.43
588.66
731. 10
682. 18
744.37
516.65
569.20
- 1977. PROCEDURE
M.J N02 NOX
O.R4
3.78
2.47
3.60
2.23
5.48
2. 11
1.98
1.29
3.54
3.35
3.01
3.56
3.17
5.55
1.66
4.65
6.09
2.07
6.19
3.17
4.54
2.14
4.C2
3.61
4.85
3.42
3.17
3.72
3.52
3.60
4.7?
4.07
6.24
3.34
3.91
4.04
3.37
1.95
3.77
2.31
2.66
3.68
3.23
2.87
4.61
2.57
4.78
1.97
2.61
0.04
0.64
0.35
0.75
0.14
1.94
0.20
0.22
0.02
0.67
0.50
0.59
0.64
0.78
1.97
0.64
1.52
1.28
0.24
3.30
0.42
0.69
0.34
0.52
0.17
0.89
1.02
0.4C
0.56
0.51
0.84
0.84
1.39
1.17
C.59
0.51
0.70
0.53
0.35
0.41
0.36
0.69
0.81
0.43
0.47
0.68
0.22
1.09
0.18
0.49
0.39
4.42
2.83
4.35
2.33
7.43
2.31
2.21
1.31
4.21
3.86
3.60
4.71
3.95
7.53
4.31
6.17
7.37
2.32
9.49
3.59
5.23
?.49
4.54
3.78
5. 75
4.45
3.57
4.28
4.04
4.44
5.56
5.96
7.42
3.94
4.43
4.75
3.91
2.31
4.18
2.67
3.36
4.49
3.66
3.34
5.29
2.80
5.88
2.16
3.11
NOXC
1.03
5.56
3.17
5.24
3.25
9.05
2.65
2.64
1.70
4.00
4.69
3.37
4.35
4.80
6.79
4.27
7 .56
8.98
2.76
8.72 -
4.25
6.37
2.80
5.5?
4.41
7.11
5.46
4.03
3.92
5.03
4.99
6.78
7.29
8.61
4.80
5.51
5.40
4.86
2.63
5.07
3.01
3.62
5.11
3.52
3.76
5.62
3.41
6.62
2.61
2.93
HC
14. ?3
10.03
5.45
7.76
19.1?
11.75
8.06
7.54
6.40
8.83
5.16
4.10
4.73
4.69
4.55
6.53
3.25
3.78
3.00
4.13
9.72
2.28
3.71
3.73
2.5?
4.43
4.43
2.31
6.?3
7.13
6.96
11.0?
9.S7
5.11
4.02
4.76
31.13
3.32
17.28
5.21
4.79
5.49
11.95
3.64
2.32
3.96
4.12
4.49
3.49
4.14
— WEIGHTED MASS •
CO CO?
130.94
116.20
89.10
111.17
92.82
95.04
100.50
67.28
79.74
85.47
80.40
57.11
86.94
85.35
90.35
105.54
34.74
32.70
49.31
44.11
76.41
19.50
72.69
56.48
26.?9
57.16
53.08
15.79
66.95
69.53
78.08
113.54
106.92
72.19
48.76
36.96
137.09
58.23
248.39
77.92
97.89
68.14
116.17
89.31
?2.38
46.91
81.26
56.04
73.19
78.20
275.36
480.19
362.83
539.69
515.69
461 .45
435.95
732.51
294.38
465 .66
381 .76
591 .15
465.31
458.41
758 .28
703 .83
347.44
770.03
711.11
681.62
453.93
729.21
687.79
739.29
941 .10
666.56
571.39
76C.35
563.77
561 .14
462.52
562.59
542.50
702 .39
434.15
609.13
457.98
541.56
485.82
37!!. 35
469.33
565.12
469.43
417. M
426.65
698.13
653.04
697.74
497.88
558.04
- 1975 PROCEOUKt
NO N02 NOX
0.77
3.72
2.52
3.88
2.02
5.24
2.34
2.02
1.17
3.34,
3.89
3.23
3.49
3.14
5.79
3.70
4.30
5.34
2.30
6.43
3.16
4.30
2.18
3.98
3.62
4.89
3.56
3.?0
4.41
3.32
3.48
4.73
4.47
6.25
3.06
4.76
4.PB
3.54
1.88
3.93
2.69
2.84
3.71
3.35
2,91
4.49
2.53
5.17
7.16
2.79
0.03
0.66
0.28
0.87
0.7.4
1.59
0.32
0.19
0.0?
0.63
0.49
0.51
0.54
0.64
2.47
0.62
1.53
1.34
0.31
3.15
3.43
0.53
0.29
0.61
0.27
0.93
0.91
0.38
1.07
0.48
0.89
0.84
1.45
1.15
0.39
0.72
0.68
0.53
1.28
0.44
0.40
0.74
0.57
0.55
0.61
0.37
0.30
I. 11
0.16
0.49
0.30
4.38
2.30
4.76
2.26
6.34
2.67
2.21
1.20
3.97
4.39
3.75
4. 03
3.79
8.27
4.37.
6.34
7.19
2.62
9.59
3.59
5.39
2.43
4.60
3.89
5.82
4.48
3.58
5.49
3.30
4.33
5.58
5.9?
7.41
3.46
5.49
4.77
4.07
2.16
4.37
3.09
3.58
4.?9
3.90
3.52
5. 37-
».83
6.29
2.33
3.29
NOXC
0.97
5.51
3.14
5.73
3.10
8.33
3.06
2.65
1.55
3.78
5.33
3.51
4.16
4.60
7.46
4.28
7.77
8.76
3.12
8.81
4.25
6.56
2.78
5.59
4.54
7.20
5.50
4.04
5.03
4.74
4.91
6.30
7.25
8.60
4.22
6.83
5.43
5.06
2.47
5.30
3.48
3.87
4.38
3.75
3.96
5.71
3.45
7.09
2.82
3.09
-------
STUDY OF EMISSIONS UN LIGHT-ni)TV VCHICLFS 1*1 SIX CITIFS
HOUSTON FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-46
CAR*
0110
C031
039*
0130
OH?
0162
0139
00*9
0033
0161
0165
CH9
0077
0131
0093
0026
0026
012*
01U
0133
0133
0025
0017
0092
0056
0171
C363
0085
0369
RON*
0119
003*
0132
01*0
01*2
0172
01*9
OC5*
0036
0171
0175
0129
OOH5
01*9
0101
0028
QO JC1*
013*
0120
01*8
01*3
0027
0.117
0100
0062
0181
007*
0093
0075
HC
6*. 67
13. J7
8.59
*.16
5.53
6.*7
*.62
5.62
5.36
5.90
5.*5
2.21
1.89
3.91
3.13
3.67
3.29
5.68
6.53
10.96
8.52
*.55
8.13
31.96
1.5*
2.18
2.25
*.*9
1.93
CO CD2
331.51
131.76
112.09
33.79
65. 6d
106. *S
•35.77
87.31
105. *3
69.59
9*. 66
29.00
22.55
5V. 93
31.63
5*. 5*
57.08
81 .*7
76. C6
100.36
70.05
51.97
85.17
61.72
21 .17
2*. 59
31. 3")
*7.56
3*. 22
*69.oi
*99.21
*9*.90
3n7.**
508.62
616.93
**?.*O
338.1*
36C.S3
357.fi*
*19.5~
279.2*
309.^7
*7?.87
318.**
299.91
30*. 01
3J5.26
231. *?
26*. 31
2f.5.3*
24*. 00
296.6*
HO. 95
3r'7.5-S
Tn.28
353.30
*05.oi
396.31
• IH/. CKUUtUUKt™ -•
NO N02 NOX
A.77
2.83
1.83
2.*0
2. SI
*.20
*.5l
2.*P
1.75
3.05
*.06
2.3*
*.7*
2.33
2.50
3.23
2.98
1.21
1.3C
1.5*
2. 38
1.85
2. lit
:<.*2
2.85
3.66
*.2*
5.15
3.82
0.18
C.*3
0.10
o.ia
0.26
0.85
0.86
0.29
0.22
0.18
1.15
0.2*
1.5*
0.16
0.36
0.69
0.'»8
C.O*
0.09
0.21
0.2*
0.19
0.32
0.03
0.21
0.32
1 .*?
1.85
1. 00
0.96
3.27
1.93
2.59
2.38
5.06
5.38
2.69
1.9R
3.23
5.22
2.58
6.?8
2. 50
2.37
3.92
3.*7
1.26
l.*P
1.75
2.62
2.05
2.50
0.*6
3.07
*.*9
5.67
7.01
*.83
N'JXC
0.95
3.51
2.27
3.16
3.38
5.63
6.**
3.23
2.55
3.7*
6.3*
3.0*
7.93
3.23
3.39
3.*7
3.17
1.35
1 .68
2.00
3.17
1.76
2.26
0.5*
3.7*
5.*7
7.02
8.05
6.00
HC
6*. 70
12.3*
7.19
*.61
5.6*
6.06
*.3l
5.56
5.52
5.*9
*. 76
2.06
2.02
3.6*
2.96
2.86
2.76
5 .1 Q
6.17
10.18
7.02
*.P3
6.6?
29.76
1.37
1.96
1 .flfl
*.53
1.76
— WEIGHTED MASS -
CO C02
317.2*
129.0?
101.52
39.0*
66.81
103.72
5*. 26
8*. 2*
102. *8
69.92
86.06
27.17
21 .90
54.33
29.2*
*5. 3^
*7.86
72.50
73. *1
96.06
71.05
*7.63
79.91
53.26
16.61
20.79
23.60
*2.79
3*.*9
**2.77
*6*.56
*69.35
*38.15
5 5*. 76
589.11
*8*.09
322.02
3s7.12
3**. 21
*02.P8
27*. 63
302.27
*39.PO
3C9.61
289.21
295.69
307.37
267. ''S
255.20
253.63
2*2.72
293.3*
123.77
3*3.50
329.80
344.. 41
391 .83
377.30
- 1975 f
NO
0.71
2.76
1.81
2.90
2.7*
3.97
*.77
2.35
1.63
2.76
3.95
2.22
5.05
2.10
2.3*
3.00
2.8*
1.32
1.13
l.*6
2.15
1.97
2.16
0.33
2.81
*.05
*.58
5.*3
3.7*
•Rncenuf
N02
0.11
o.*o
0.08
0.20
0.33
0.63
0.78
0.27
0.15
0.13
0.81
0.17
1.16
O.ll
0.33
0.52
0.*2
0.03
n.o*
0.13
0.19
0.17
0.29
0.02
0.3*
0.92
1.35
1.75
1.01
IE
NOX
0.83
3.16
1.89
3.00
3.08
*.65
5.55
2.63
1.79
2.95
*. 76
2.*0
6.22
2.22
2.68
3.53
3.27
1 . *6
1.23
1.60
2.35
2.1*
2.46
O.*0
3.16
*.9R
5.9*
7.18
*.76
NOXC
0.92
3.*0
2.23
3.67
3.62
5.22
6.65
3. IS
2.31
3.*1
5.78
2.82
7.85
2.87
3.16
3.12
2.99
l.*6
l.*7
1.82
2.8*
1.8*
2.22
0.*7
3.85
6.06
7.36
8.2*
5.91
-------
STUQY IF EMISSIONS QM LIGHT-CMJTY VEHICLES IN SIX CITIES
ST. LOUIS FtOERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-47
c«*
0066
006*
0029
0065
0150
004J
0.056
002*
0104
0123
0135
0113
0113
0110
ooo »
0004
0055
0077
0105
0028
0084
0120
01*0
0007
0073
0036
0089
0087
0103
0131
0067
00d5
0095
0014
006B
01*1
0006
005*
0072
0018
0070
0092
0063
0102
0107
0116
0008
0057
0039
00*5
RUN*
0066
006*
3"29
C V>5
0156
O0*8
0056
012*
0104
0133
01*1
0113
0119R
0110
0003
000*
OT55
0077
0105
0028
008*
0,l?3
01*6
0007
0073
0036
0039
C037
0103
0136
C067
0085
C095
C0.1*
0068
01*7
0006
C054
0072
0018
0070
OC92
0^63
01'J2
0107
0116
0008
0057
0039
00*5
HC
4.55
5.23
3.52
6.59
*.33
4.92
1 3 . *C
1 1.90
12. *0
9.91
2.17
9.11
8.74
5.P3
2.*9
*.65
7.13
2.76
2.53
4.25
5.33
5.11
4.73
6.2*
3.46
10. *6
6.32
7.15
*.35
7.19
6.6*
14.90
11.03
15.33
13.33
10.32
I-?. 13
13.49
29.7*
B.b5
19.25
7.26
11.93
5.83
7.35
14.3*
9. OH
10.97
4.50
3.04
— HElGHIhO MASS -
CO CCJ2
83.83
53.43
85.r;4
110.42
77.0*
6*. 53
104,57
133.55
1*7.91
133.63
50.93
171 .49
101. P3
121.39
23."*
83. 15
4?. 90
31.93
20.15
76. C3
90.35
45.4*
21.01
63.76
31. 3C
127.20
7*. 91
105.70
53.42
64.09
89.73
123.7*
132.48
133.90
1 1 7 . 60
95.97
84.68
1*7. *7
177.90
9* . 60
93.49
34.13
182.99
73.76
31.77
150.7."
121.99
93.99
45.99
14.0*
662.16
555.61
63*. 07
475. 79
452.0?
417.03
496. 71
465.65
447.61
533.70
837.97
r' 4 1 . 9 7
523.43
554.37
776. "9
561.05
346.25
512.74
659. 14
483.08
495.9?
51.6.00
599.60
655.48
6^6.06
453. 54
( 95.74
449. 3l
453.67
517.52
5?4.45
468.16
4*5. 30
440. ?6
501.78
*')9.59
571.7*
333.0*
335.87
*6*.99
*18.60
477. 3'1
314.33
3^7. 84
371 .94
356.02
4*3.34
353.39
480.80
484.4*
- 1972 PROCEDURE
HO NO? NOX
3.11
5.50
5.84
2.73
4.*2
2.76
4.79
•>, 15
1.90
0.95
7.73
1.81
1.74
1.67
3.40
3.45
4.68
2.30
5.09
4.72
4.06
2.87
4.39
5.?2
*.54
3.33
3.44
2.74
3.0?
3.82
3.27
2.81
2.10
1.66
?.72
3.5?
2.73
2.66
1.69
2.24
?.75
2.80
?.56
2.04
1.99
0.66
2.50
7.42
3.83
5.09
0.75
0.70
2.16
0.71
0.42
0.61
1.57
0.27
O.?0
0.08
O.'t6
0.10
0.18
0.89
0.66
0.79
1.33
r..59
1.69
1.43
1.13
O.bO
1.43
1.75
1.16
C.6*
0.53
C.43
0.57
1.16
0.95
0.58
0.32 -
0.7.2
0.55
0.76
0.58
O.*d
0.27
O.*0
0.50
0.*6
C.*8
0.21
n.25
0.06
0.57
0.63
1.00
1.81
3.d7
*.20
8.00
3.**
*.35
3.33
6.37
2.*3
2.10
1.03
3.20
1.91
1.92
2.56
*.06
*.2*
6.07.
3.39
6.78
6.15
5.19
3.37
5.82
6.97
5.75
3.98
3.97
3.17
3.59
4.99
4.22
3.39
2.43
1.33
3.27
4.28
3.31
3.1*
1.97
2.65
3.25
3.26
3.0*
2.25
2.25
0.72
3.07
3.11
4.83
6.91
NOXC
3.35
3.5*
7.91
2.90
*.68
3.1*
5.46
2.5*
2.01
0.95
3.05
1.68
1.79
2.35
*.*o
4.61
S.28
2.91
6.60
6.08
4.8*
3.02
5.58
7.30
4.96
3.30
3.90
3.32
3.47
4.63
3.67
3.0*
2.23
2.05
2. HO
3.96
3.4?.
2.67
1.66
2.49
2.82
3.16
2.72
2.23
I .96
0.66
3.30
2.76
4.43
6.32
HC
3.49
4.91
7.55
5.49
3.d7
4.10
12.74
11.71
11.41
9.03
1 .67
7.39
6.31
4.75
2.17
4.69
1.85
2.49
2. 23
3.23
5.?8
4.38
*.30
5.52
3.2*
8.96 ,
5.33
6.58
2.76
6.56
6.13
13.65
9.50
12.73
13.3?
8.39
9.33
12.90
27.80
7.*8
17.03
6.69
10.75
5.44
6.53
17.17
8.65
10.34
3.92
2.70
CO
65. 18
37.64
74.16
94.97
70.82
6* . 46
93.0?
132.08
133.35
175.84
47.53
151.19
1*1.22
11*. 58
16.87
92.79
26.0.5
?3.*7
1*.00
57.89
79.13
32.03
?2.53
52.48
21.38
103.05
58.74
97.41
?7.73
56.17
34.5?
110.55
116.94
122.39
114.99
82.33
«5.35
146.18
162.19
82. 4*
89.16
76.23
179.21
77.36
79.15
137.59
123.21
94.78
44.14
12.52
f.O MASS -
CO?.-
646.42
542.07
606.8*
389.29
459.34
407.67
4BC.20
468.46
4*0.66
561 .06
808.46
534.01
502.57
5*3.06
707.81
527.**
338 .*2
419.89
6*6.51
*74.38
476.01
483.02
588.96
6*4.70
58*. 51
442.62
681 .85
441.29
453 .35
495.85
503.79
462.20
435.16
*3?..78
438*. 52
517.64
554.09
397.64
391.74
459.07
411 .58
471.36
303.23
304.33
353.97
339.09
417.50
345.21
46?. 51
468.52
• 1975 PROt.b'JUKfc
NO N02 NOX
3.23
3.72
5.93
2.18
3.55
2.64
4.65
2.12
2.05
0.83
2.51
i.ai
1.71
1.60
3.39
3.20
4.9*
2.87
5.17
4.31
4.23
2.92
4.45
5.12
4.7*
3.56
3.07
2.75
3.20
3.91
3.35
3.19
2.22
1.70
2.67
3.65
2.66
2.90
1 .94
2.32
2.78
?.73
2.50
2.03
1.87
0.6*
2.12
2.34
3.79
5.06
0.83
0.80
T..43
0.47
0.65
0.58
1.34
0.30
0.21
0.07
0.39
0.17
0.19
0.92
0.63
0.73
1.46
0.52
1.32
1.6*
1.13
0.53
l.*2
1.90
1.33
0.81
0.9*
O.*l
0.6*
1.06
0.97
0.78
0.33
0.2*
O.*1
0.82
0.52
0.71
0.3*
O.*l
0.50
0.*9
0.**
0.21
0.23
0.05
0.39
0.60
0.92
1.70
4.07
4.53
3.46
2.66
4.21
3.23
6.49
2.43
2.27
0.96
2.91
1.93
1.91
2.5'
4.08
3.93
6.*2
3.40
6.99
6.46
5.37
3.51
5.88
7.02
6.08
*.38
4.01
3.17
3. 85
4.98
*.32
3.97
2.55
1.94
3.13
4.43
3.19
3.frl
?.29
2.74
3.28
3.22
2.95
2.25
2.11
0.69
2.52
2.95
4.71
6.77
NOXC
3.52
3.31
8.37
2.2*
*.07
3.00
5.56
2.54
2.17
0.39
2.73
1.7*
1.78
2.31
4.41
4.27
5.63
2.91
6. 81
6.39
5.01
3.15
5.63
7.36
5.24
4.13
3.94
3.31
3.73
4.62
3.75
3.57
2.39
2.12
2.68
4.1*
3.30
3.07
1.93
2.57
2.8*
3.13
2.63
2.22
1.8*
0.63
2.70
?.62
*.32
6.19
-------
STUDY OF FM1SSIONS ON L I GMT-rjr Y VCIHCLCS I'T2
0-79 C079
oor;2 ro )7
rji" o-i:
OH 3 3': 13
0032 1,3 <2
0053 r l"i
0114 C 1 2 1
0 0 * r 016 '..
0094 OT>4
0114 0114
"114 012:')
0121 0!?4
0121 C 1 3 r •}
OO-i 1 00 "I
004'- O0'»6
"097 "} <7
0136 0142
0037 f.O37
095" ';',"5?.
0100 01"'i
0069 0069
C " 9 3 r. " 9 3
C078 C078
nr
6.91
37.95
5.63
6.47
4. 6')
4.11
3.93
9.46
9. 73
1."6
3.4~
r>.24
7.C3
6.C6
6.94
3.04
7.53
11.93
7. 5.i
10.33
9.30
28.5?
? 7 . n
3.93
3 . ') ;
3. 6 }
? .J I
7.41
( . »P
l.'.l
4.45
!.')•»
3.22
4.29
4.44
2 . 76
3. "•'.
2.94
S . y }
5.33
7. 7d
5. 57
5. 73
5.71
J . 1 4
4.77
4. '^4
7.66
6. ni i-n i-iass -
4 '. 13 512. 77
19S .99
41.54
4J, 37
92. P«
63.91
55. 36
1 .H 5 . 8 1
192.60
47.65
46. 1 7
75.23
6.3. 76
53. 71
141.51
54. 7',
I 1 3 . P 6
1 12. 76
1C. 25
183. 7'.
1-8.13
5r>. 70
VI. 71
5 ! . 'i 9
7 i . 9 1
S3. 59
33. >5
65. si
2 ' . 'i 4
3 >.».?
7 r- . r -3
5 < . .n l
4 7 . "M
4 7 . i> D
74.71
7,. .14
43.37
36.25
r)' ."
00. 74
1 1 1 .94
68.31
57. n
46. 71
7) .'• 1
•> i. 36
60.93
93. 3'.
1 \ 6 . 1 5
1T2.56
4 5 -(.96
4S7. ?3
437.44
477.11
544. 57
6 2 J . 3 3
'. 12.67
641. 22
'> 5 5 . '- 6
5'M.*6
494. 21
r-3?. 19
57'. .01
661.61
441 .64
424 .HS
?14. 19
37'' . r 1
467. 79
'•'••I . 74
',94.91
'••i'(. s&
6 ') 7 . 7 1
3 S ? . 4 1
703.72
'43.9 ',
622. 3"
1 '. «. . 4 H
4?'. 76
f,' ).47
59 «. 31
4."1" . 79
'•;'.'. 1'*
S'5.54
317.57
7 1 7 . •) 3
71 3. 07
'i •>'. :1H
•W3. 15
5M4. ?6
44-i. 73
V*1. 64
4.74.6')
3 7 - . 6 1
'.11.14
461. 29
'.39.41
549. 39
3Q6. 81
- 14 i i. ^
N 1
2.35
"v.8l
2. S3
3.33
1.13
4. 74
<.o2
1.15
1 ."9
3.11
1.60
?. 34
4.28
4.93
1.14
3.52
2.59
2.3'.
1.35
1.54
I."".
5 . r. 3
4.6?
4.37
5. 19
4.78
6.14
4 . I 0
1.n8
4.o9
'.57
4 . 9 3
5.06
5.-H
4.12
4.29
2.96
2. 70
3.34
3.26
7. 15
3.89
'.51
2. 19
2 . S5
'.66
3. 32
3. -JO
1.00
2.84
'K'K.fclJLU
N')2
0.37
0.33
2.32
?.12
1.00
1.11
r.ra
0.12
0.61
0.74
0.41
C.43
1.23
0.09
".71
r . 3<>
0.37
•••> . 1 5
r.22
0.10
l.i!2
2.20
1.42
1 .^3
1.12
2.55
0.9C
0.70
1.38
0 . -J 3
1.70
2.06
1 .60
1.12
1.01
".34
0.45
0.53
J.76
0.56
0.33
° . 32
0.27
0.29
0.69
0. 77
1 .46
0.15
0.52
NOX
3.30
0.99
3.01
4.65
1.26
5.24
4.74
1 .23
1.21
3.73
4.35
3.25
5.72
6.16
1.23
4.23
2.99
2.67
1.5?
1.76
1.15
7.40
6.32
6.30
7.19
5.90
8.69
5.0"
3.79
6.T7
4.50
6.63
7.13
6.62
5.24
5.30
3.31
3.15
3.92
4.02
2.71
4.71
2.94
2.46
2. «5
3.35
4. 59
5.37
1.95
3.37
N'TXC
,? . M 3
0.76
2.99
4.30
1.13
4.96
4.39
1 .1 1
1.06
3.97
1.50
2.92
4.91
S.82
1.13
3.96
2.97
2.42
1.35
1.66
1 .06
6.66
6.18
6.32
6 .39
5.68
7.21
5.31
3.76
6 .36
4.81
5.93
6 . 0 9
6.07
4.3S
5.04
2.13
3.15
3.6'^
3.72
7.56
4. '+7
2.74
2.4?
2. /O
3.04
4.41
4.54
1 .33
3. 52
HC
6.11
36. 5C
4.94
6.03
4.7?
3.67
3.74
8.21
6.92
2.54
3 .OP
4.56
4.93
4.60
5.70
2 . 9 9
6.31
11.14
7.74
3.10
8.97
26.94
26. 11
3.30
3 .50
2.97
2.57
6.17
2.97
3.19
5.73
3.53
2."4
?.R3
.3.90
2.55
2.69
2.52
4.99
4.34
6.94
3.93
4.94
5.58
7.03
4.57
4.43
7.01
5.49
14.64
— Wl 1(>H\ FD i nv.ii -
CO C02
31.55 49M.06
194. 33
39.97
48. SO
92.0f
7C .38
54.94
1 69 . 7 3
155.65
35.39
39.95
62.73
51.41
45.53
1 16.96
35.48
69. 1 5
98.20
94.01
10?. 47
106.33
43.97
46.^4
35. l«
70.69
33.66
73. 17
51 .75
1 3.75
32.53
61.7'
51 .68
35. '31
31.91
23.0'
21.49
3 1 . H 4
24. is
8C. 26
117.27
ICO. 69
45.01
43.6?
46.59
60.49
3d. 96
51 .22
96.94
130.30
96.64
436.92
441 .49
427 .SO
467.26
4 7.- . 4 7
498 .84
475.53
64' .95
537 .72
575.52
495.36
5 '. 1 . 3 3
570.23
661 .91
4^.6 .49
437.44
306. 9H
316.62
488.29
396.15
436.89
487 .59
677.31
3T6.52
633.83
379. 74
609 .63
319 .93
4^0.27
601.H"
567 .25
417 .47
479 .10
574.79
393.45
70.',. 'jf)
(.89.56
4'3.34
459.83
56C .37
362.86
327.40
416.64
32'. .53
391 .54
451 .80
475.22
535.66
397.75
- ISO KK'U.S'J'JKC
NO M'I2 NQX
2.99 0.42 3.42
0.74
2. 66
3.86
1 . "6
4.79
3.52
1.21
1. 16
3.13
3.64
3.10
4.72
5.14
1.30
4.04
3.10
2.43
1.21
2.32
0.98
5.85
5.36
4.82
5.21
5.11
5.96
4.16
3.13
4. 59
3.49
S.C4
5.19
5.3-3
4.07
4.2'
3.07
2.73
3.62
3.23
2.19
3.50
2.56
2.17
2.93
2.39
3.92
1.36
1.93
3.11
0.06
0.39
0.90
0.08
1.00
1 .04
0.07
0.12
0.53
0.73
0.50
1.13
1 .45
0.10
0.91
0.62
0.34
0.11
0.40
0.10
'.13
2. "9
1.73
1.86
1.37
2.43
1.03
0. 79
1.34
1.22
1 .80
2. TO
1.98
1.15
1.03
0.47
3.43
0.7'
0.73
0.43
0.81
0.44
1.27
0.43
0.59
0.73
1.34
0. 16
0.64
0.30
3. "5
4.77
1.15
5. 30
4. S6
1.29
1.29
3.72
4.27
3. 60
5.90
6.59
1.42
4.96
3.73
2.78
1.33
2.72
1.08
7.99
7.45
6.55
7.07
6.49
8.40
6.25
3.99
5.92
4.72
6.84
7.79
7.31
5.23
5.31
3.55
3.22
4.35
4.02
2.. 68
4.31
3.01
2.44
3.37
2.97
4.70
5.21
2.10
3.76
NQXC
2.92
0.69
3.C3
4.41
1 .03
4.93
4.73
1.17
1.12
3.B5
3.53
?.?*•
5.58
6.23
1.35
4.53
3.71
2.51
1.20
2.40
1.00
7.19
6.74
6.57
6.79
6.14
6.98
5.57
3.95
6.21
5.16
6.13
6.23
6.71
4.35
5.04
3.10
3.11
3.19
3.72
2.63
4.09
2.91
2.40
3.19
2.70
4.51
4.4"
2.02
3.70
-------
STUDY OF EMISSIONS OM LIGHT-DUTY VEHICLES IN SIX CITIFS
ST. LOUIS FEDERAL CYCLS RESULTS IN GRAMS PER MILE
PAGE 4-49
CAR* Kin*
0098 0'J93
0156 0163
oou oou
0016 0016
0129 0134
0144 0150
0170 0130
0009 0009
C044 0044
0146 0152
0038 0138
0155 0162
0155 C172R
0334 <"»V,
0165 0173
0165 0178R
0061 0^61
0166 C174
0166 0179R
0168 0176
0112 0112
0091 0091
016C 0167
0017 0317
0030 0030
01-19 0109
0053 OC53
0031 0030
0019 0019
0322 0022
0099 0399
0161 0163
3137 0143
0138 0144
0151 C157
0153 0.163
0"43 03*3
0035 00)5
0012 0012
0025 0325
0122 0126
012* 0123
013* 0139
0"96 0396
0118 0118
01*9 0155
r5
00*1 00*1
0108 0108
HC
6.5*
7.*2
20.85
26.63
3.58
20. *6
7.57
5.93
1C. 01
6.37
3.97
6.5C
5.46.
5.35
4.16
5.13
5.66
10.70
1^.03
4.46
12.12
3.31
2.25
3.25
3.33
3.09
4.07
7.88
10.98
4.80
27.26
15.56
9.63
18.1*
7.60
3.8J
*.50
*.86
5.51
12.70
7.35
7.2*
7.1*
*.37
12.32
*.7*
5.2)
4.48
3.36
*.49
CO
46.73
109.14
IR4.56
124.81
43.39
116.92
77.32
5". 92
104.68
103. 77
61. '>9
115.41
85. S9
53. >9
28.80
62.32
99.95
105.77
34.10
104.2*
266.61
46. CO
21. 7C
51.49
54.43
.59.24
30.73
145.87
142.87
43.42
171 .11
122.37
115.78
135.55
76.50
63.25
53.47
73.5*
95.50
112.20
11*. 12
99. 34
73.52
5*.C8
145.50
55.37
106.66
58.31*
103.81
71.18
tO MASS -
C02
3^5.45
468.48
366.89
253.03
321.71
33". 95
451.36
409 . 74
561.93
448.23
613.93
549.54
574,03
606.62
523. 3*
516. *7
*57.71
558.2*
595.99
722.6*
463.44
337.39
320.90
666.56
M6.SJ3
6l'9.57
612.75
563.42
531.14
496.06
'•1^.61
499.02
501.30
492. 59
564.79
606.90
560.66
6?6.*6
536.22
439. 55
4*8.0?
54C.93
410. 11
377.02
3-J8.01
627.98
6^r).62
636.57
677.70
507.61
• 1972 PROCEDURE
NO N02 NOX
2.57
1.92
1.14
1.91
3.23
3.90
2.59
3.78
3.74
3.64
3.52
3.44
3.36
6. 37
4.52
4.67
*. 29
2.43
2.93
1.97
3.66
2.0?
5.03
3.39
3.70
2.67
5.73
3.44
1.47
3.50
0.83
2.52
2.39
2.67
3.34
2.31
5.57
5.33
3.88
3.37
1.32
3.07
3.55
2.41
0.79
4.16
3.12
3.92
2.29
3.77
0.42
0.23
0.08
0.33
0.63
0.76
0.36
0.83
0.87
0.76
0.53
0.79
1.01
C.67
2.38
1.82
1.29
0.33
0.50
0.21
0.06
0.24
1.64
0.97
0.90
0.45
2.28
0.49
0.73
0.81
0.05
^.43
0.28
0.57
1.19
0.56
1.92
1.60
1.01
0.84
0.75
0.59
0.73
0.30
0.06
0.96
n.66
0.80
0.34
0.88
2.99
2.16
1.22
2.14
3.91
4.66
2.95
4.62
4.62
4.40
4.06
4.24
4.33
7.04
6.60
6.49
5.59
2.77
3.44
2.19
0.73
2.27
6.67
4.86
4.61
3.13
8.05
3.94
2.20
4.32
C.89
2.95
2.67
3.24
5.03
3.37
7.50
6.64
4.90
4.21
4.07
3.67
4.23
2. 72
0.86
5.12
i.79
4.73
2.64
4.65
NOXC
2.83
2.16
1.29
2.00
3.58
4.59
2.62
4.85
5.41
4.18
3.85
4.07
4.74
6.47
6.41
5.62
4.73
2.63
2.99
2.0*
0.66
2.13
6.31
*.56
4.66
2.73
6.85
4.03
2.07
4.55
0.36
2.70
2.48
3.0?
4.85
3.19
6.99
6.03
5.22
4.59
3.70
3.40
4.03
2.66
C.35
5.19
3.84
5.20
2.38
*.16
HC
6.35
6.46
19.21
27.10
3.38
18.74
6.56
7.19
8.33
6.29
3.35
5.10
4.30
4.66
3.96
4.85
5.15
9.28
8.98
3.94
11 .30
3.10
2.17
2.37
3.16
2.83
3.65
6.63
10.50
4.31
18.90
15.54
9.91
18.82
7.20
3.43
3.59
3.99
5.18
11 .4'.
6.91
6.79
5.39
4.63
11.94
4.28
4.07
4.12
6.55
3.93
— HEIGHTEN MASS -
Cn C02
51.09
85.23
163.50
124.32
41.68
104.83
75.61
45.67
102.1 3
109.65
50.29
86.80
65.31
42.33
26.99
40 . 3 7
73.01
84.49
62.05
97.25
249.35
40.90
23.72
46.65
50.45
46.31
33.^1
134.32
134.58
45.02
130.47
123.71
114.26
135.99
73.55
53.90
33.59
65.32
91.88
102.53
100.50
96.19
68.02
51.18
140.19
50.03
31.25
52.56
77.93
59.06
330.48
466.02
365.35
247.54
315.71
434.87
436.04
397.23
540.89
433.51
668.26
543.34
560.03
590.52
513.67
513.18
445.79
560.67
601 .87
692.29
4 '»9 . 9 7
325.23
320.30
631 .88
666. P3
599.85
539.93
5*9.23
496.62
489.47
35S.07
471 .39
479.52
469.46
545.50
737.10
554.64
610.73
514.80
433.95
437.26
508.55
374.67
371 .34
378.45
601 .15
643.40
614.91
612.67
432.66
• IS f> V
NO
2.62
2.36
1.39
1.30
3.03
4.17
2.45
3.72
3.54
3.40
3.59
4.03
3. 14
6. 12
4.96
4.66
4.33
2.80
3.14
1.93
0.69
2.05
4.98
3.79
3.4?
2.85
5.77
3.38
1.80
3.57
0.73
2.26
2. 14
2.52
3.92
2.73
5.89
5.02
3.89
3.55
3.70
3.^3
3.61
2.47
0.71
4.38
3.73
4.05
2.32
3.83
'KULhUUf
N02
0.42
0.34
0.14
0.31
0.65
0.96
0.32
0.33
0.76
0.66
0.63
1.09
1.77
1.38
1.59
1.66
1.33
0.48
0.92
0.26
0.05
0.25
3.10
0.86
0.81
0.45
2.13
0.57
0.54
0.88
0.05
0.35
0.34
0.4*
1.02
0.48
2.00
1.83
1.0*
0.91
0.85
0.52
0.80
0.32
3.06
l.U
0.93
0.92
0.*6
0.89
NOX
3.05
2.70
1.5*
2.12
3.74
5.13
2.77
4.56
4.31
4.06
4.27
5.13
4.92
7.50
6.56
6.32
5.63
3.29
4.36
2.19
0.74
2.30
8.08
4.66
4.2*
3.30
7.91
3.96
2.34
4.46
0.3*
2.62
2.*8
2.96
*.95
3.22
7.90
S.90
*.94
4.43
4.55
3.55
4.42
2.79
0.78
5.50
4.66
4.97
2.78
4.73
NOXC
2.85
2.71
1.63
1.97
3.42
5.05
2.46
4.78
5.04
3.86
4.05
4.93
4.77
6.89
6.36
5.43
4.82
3.13
3.54
2.0*
0.67
2.17
7.64
4.38
4.29
2.94
6.71
4.10
2.2C
4.70
0.81
2. 40
2.31
2.76
4.78
3.04
7.36
6.27
5.26
4.87
4.1*
3.29
4.16
2.73
0.77
5.S7
4.73
5.56
3.04
4.23
-------
STUDY OF CMISSlONi
LIGHT-DUTY VEHICLES IN SIX CITIFS
ST. LOUIS FEDERAL CYCLE RESULTS IN GRAMS PER MILF.
PAGE 4-50
CAR* RUN*
0049 0)V>
0051 on5i
onqo 00^0
0125 0179
01*2 fM48
OC23 0023
0132 OUT
0126 0131
0126 Cl'»OR
0143 0149
0157 0164
0167 0175
O07'« 0174
Ol4fl 0154
0148 C15HR
0152 C159
0162 0'J62
0163 0170
0015 0015
0088 0083
C036 0036
0101 "101
0026 0026
0031 0031
0106 01"S
0082 0032
0159 0166
0162 0169
8130 0135
HC
4.91
4.32
5.49
7.55
10.75
10.67
4.66
4.93
5.09
4.94
2.53
2.41
3.23
16.79
16. «4
4.75
3.30
4.48
5.57
2.80
3.8C
4.73
6.59
4.94
4.45
7.51
5.59
15. 11
7.58
--Wt ll>M! tU IH^ •
CO C02
54. 73
39. B6
79.29
89. «7
39. ?S
131. ij'J
45.32
04. 8}
B4.86
80.69
29.4'.
13.70
28.31
7?. 25
7<,.17
•56. 39
43.13
51.59
83.18
46.79
33.98
47 . 49
95.33
65.28
67.84
.32.53
60.37
35.81
67.55
661.72
56?. 37
54S.93
499.00
3P9.34
384.64
500. "8
541.14
531.77
57S.50
596.86
410.58
524.81
5??. 12
537.42
542.74
449.21
349.84
TR4.66
304. 9T
313. 17
773.09
275.^2
?6l.5>
17<-.5*
727.89
217.17
139.66
165.08
• l*it£ CKUUtUUKfc
NO N(12 NOX
5.20
2.54
3.14
4.47
2. 39
1.29
3.12
4.64
4.56
1.30
2.59
2.79
3.44
5.86
5.51
4.58
3.03
4.34
1.33
2.48
.74
.37
.33
.96
.71
.76
.79
.24
.16
1.86
0.45
0.6*>
l.CO
0.52
0.13
0.50
1.75
1.30
0.43
0.56
0.59
0.74
2.02
2.2C
0.08
0.59
1.18
0.12
0.38
0.18
0.24
0.12
0.28
0.53
0.21
0.22
0.13
0.08
7.07
3. JO
3.80
5.47
3.41
1.42
3.62
5.89
5.87
1. f4
3.15
3.39
4.18
7.83
7.71
5.47
3.62
5.52
1.51
2. PS
1.93
2.06
1.46
2.25
2.24
1.98
2.02
1.37
1.25
NOXC
6.74
2.52
3.35
6.37
3.24
1.52
3.41
5.40
5.63
1.62
3.20
3.16
3.57
7.54
7.21
5.08
3.08
5.43
l.il
2.94
1.76
7.07
1.44
2.24
?.oo
1.78
1.94
1.31
1.13
HC
3.39
4.39
5.00
7.12
9.79
13.22
4.38
*,76
4.85
4.57
2.29
2. 24
2.«2
15.75
16.13
4.21
2.90
3.98
5.28
7.49
3.47
4.90
5.80
4.39
4.13
7.18
5.42
14. 3S
7.62
MtlliHItU 1/Vbi -
CO C02
31.12
33.28
69.67
84.26
82.02
129.07
3S.51
84.17
84.26
77.79
2?. 97
?8.?3
20.26
99.51
70.26
47.53
37.57
43.58
84.40
41.78
37.19
40.05
91.50
61.99
66.51
78.23
56.47
35.83
66.29
641 .79
543.85
530.13
4B7.61
332.55
371.90
435.42
571 .41
513.17
517.59
577.^6
43C.il
502.66
506.99
509.98
530.52
432.36
337.70
278.36
299.31
314.52
268.92
776.77
253.57
169.2"
231 .44
211.67
144.69
162.34
NO N02 NOX
5.49
2.62
3.30
4.60
3.02
1.23
3.15
4.57
4.54
1.19
2.71
2.93
3.58
5.59
5.57
4. 85
2.36
4.32
1.36
2.27
1.64
1.71
1.39
1.89
1.56
1.90
1.30
1.18
1.11
2.13
0.45
0.65
1. 12
0.54
0.13
0.55
1.21
1.17
0.21
0.57
0.56
0.68
1.89
2.20
1.53
0.51
1.17
0.14
0.36
0.16
0.18
0.11
0.23
0.31
0.22
0.13
0.10
0.03
7.63
3.08
3.96
5.73
3.56
1.36
3.70
5. 79
5.72
1.40
3.79
3.49
4.26
7.49
7.78
6.43
3.38
5.49
1.51
2.64
1.81
1.90
1.51
2.13
1.37
2.13
1.99
1.29
1.19
NOXC
6.73
2.59
4.02
6.67
3.39
1.46
3.49
5.30
5.54
1 .31
3.34
3.76
3.64
7.16
7.28
5.97
2.87
5.40
1.6C
2.61
1.65
1.91
1.49
2.12
1.67
1.91
1.91
1.24
1.13
-------
STU'JY 'IF EMISSIONS UN LIGHT-OUTY VEHICLES IN SIX CITIES
WASHINGTON FEDERAL CVCLF RESULTS IN GHAMS PER MILE PAGE 4-51
CA«« RIJN«
C119 0125
0079 008*
0110 0118
0153 0166
0111 "119
0034 0037
0113 01*1
012? C130
0156 0167
0043 COS?
0055 0058
0152 0162
0152 0171R
0065 O')70
OCH2 C103
0082 omn
0197 0114
OfM? 001 1,
0004 OOD5
0018 0019
0052 0057
0052 C"H.5R
001ft 0)12
0057 006C
0102 0105
0126 0134
0137 0146
0026 0029
0027 0030
0033 0"39
0075 00)1
0037 0035
0037 r»142R
007" 0074
0095 0193
0064 0167
0089 C093
0090 C096
0050 0053
013C 0138
Om 0147
OC84 0092
CC84 C995R
0103 0110
0141 0148
0091 01 00
0100 0109
0150 0159
OOri 0076
0115 0120
HC
6.34
5.24
2.85
2.93
2.79
5.14
15.28
8.92
6.44
1C. 43
a. 56
5.39
5.62
in. 54
2.15
1.94
2.66
6.14
4.75
8.24
5.47
7.07
3.00
3.23
1 .71
1.06
2.n
3.47
1.59
5.87
4.64
9.46
9.66
3.67
3.06
5.85
5.40
3.40
15.87
10.81
19. C6
6.10
8.23
13.35
16.91
1C. 38
9.C7
7.63
4.37
6.62
— HEIGHTEN MASS -
CD cn?
105.14
97.62
52.96
44. "5
16.74
114.27
191. 01
106.80
111.19
175. 74
ion. 38
59.48
57.38
110.41
2'). ',2
17.15
23.30
92 . 1 1
IC.5.34
226.46
140.71
156.60
27.^9
47.36
23.89
11.51
22.73
43.29
22.69
8(1 .04
?7.0*
170.34
173.60
84.67
71.79
119.52
72.20
35.9-
70.02
114.33
1B3.91
100.88
113. C5
104. 15
176.04
106.34
55.96
97.91
45.16
83.97
944. 6?
826.93
590.93
687. 33
710.65
f 99.27
493. *7
454.41
461.95
352.05
607.45
7H.86
7C7.93
3H4.55
926.70
943.64
015.17
T.74.34
625.52
491.65
f.99.55
607.77
?86.27
73'3.66
371.76
d?3.53
717.76
647. 19
517.50
70". 27
62". BO
490.48
513.28
733. 10
659. 7')
589.55
570.14
423.30
356. 19
511.69
467.64
459.11
439.25
393.40
335.37
55C.63
555.60
376.35
506.17
334.42
- 1972 PROCEDURE
NO N02 NOX
4.84
5.29
4.06
5.54
3.92
2.37
2.38
2.94
4.36
1.38
1.79
4.57
5.26
2.2?
5.47
5.43
6.16
3.29
2.10
1.58
7.20
2.34
3.23
4.54
3.52
2.91
4.41
5.28
2.96
5.21
4.66
3.08
3. Id
3.42
5.81
2.16
3.63
4.45
3.52
3.22
l.«6
3.26
3.05
2.92
1.27
3.21
5.14
1.66
3.60
2.39
1.93
3.00
0.78
7.87
0.68
0.40
0.56
0.63
1.21
C.22
2.33
2.17
2.28
0.79
1.46
1.38
3.60
1.42
0.33
0.17
0.43
0.52
0.92
1.17
0.82
0.44
7.53
2.33
0.54
1.74
7.11
0.87
0.81
0.79
2.39
0.35
0.98
1.50
1.39
1.13
0.40
0.57
0.78
0.93
0.25
1.45
1.73
0.39
1.72
0.55
6.77
8.30
4.85
8.41
4.60
2.47
2.95
3.58
5.57
1.61
6.13
6.75
7.55
2.51
6.93
6.82
9. 76
4.71
2.43
1.76
2.63
2.87
4.15
5.71
4.34
3.35
6.95
7.67
3.51
6.95
6.77
3.95
4.10
4.22
8.20
2.52
4.61
5.96
4.92
4. 35
2.36
3.83
3.84
3.85
1.52
4.67
6.87
2.05
5.32
2.94
N'JXC
6.90
8.20
5.0J
8.47
4.95
2.39
2.76
3.38
5.69
1.64
6.04
7.44
7.59
2.55
7.65
7.14
9.76
4.25
7.39
1 .63
2.61
2.87
3.75
5.59
4.31
3'.66
6.59
7.38
3.33
6.60
6.70
3.51
4.09
4.27
8.06
2.47
4.57
5.73
4.99
4.05
2.30
3.79
3.74
4.04
1.49
4.59
6.93
2.26
5.57
3.3?
HC
4.35
4.46
2.52
2.62
2.58
4 .70
12.91
6.51
5.43
10.13
7.51
4.77
4.75
9.57
1.73
1.57
2.57
5.27
4.04
7.53
5.66
6.63
2.75
2.S4
1.51
1.01
1.96
3.05
1.52
4.43
3.84
8.31
8.20
2.96
2.69
5.04
5.0?
2.68
15.51
9.80
17.14
5.45
3.40
13.34
16.40
10.39
7.94
6.02
4.16
5.45
— WEIGHTEO MASS •
CO CD2
68.94
67.18
43.38
37.23
77.54
114.68
166.52
67.65
"8.91
17S.72
38.43
50.66
40.31
99.65
18.69
12.69
23.69
73.45
75.93
207.13
142.29
151 .19
21.45
36.63
18.38
7.96
20.01
?5.48
15.96
55.64
31.91
153.70
151.91
63.56
14. 3S
89.86
60.29
19.82
73.33
l"0.28
177.08
83.94
96.63
39.50
167.24
104.85
46.98
88.60
43.67
72.17
929.56
810.87
565.48
666.74
701 .14
664.80
486.48
461 .58
446.73
339.15
539.73
6 Of .99
636.74
37f .48
912.33
917.04
783.54
V&8.65
622.74
491 .10
577.04
577.11
439.93
704.74
357.01
797.98
693.09
631 .05
547.31
681.16
597.50
476.02
430.56
717.87
64". 80
573.98
555.13
416.10
363.73
501 .76
450.09
449.21
426.97
435.48
377.19
534.58
545.11
377.09
476.23
377.38
- 19 It PKULfc'JUKt
NO N12 NOX
5.11
6.77
3.92
5.40
3.91
7.03
2.45
3.56
4. 15
1.23
4.04
4.31
5.52
1.89
5.97
5.44
6.37
3. "60
2.62
1.69
2.04
2.14
3.35
4.13
3.58
2.90
4.86
5.11
3.31
5.41
4.36
3.21
3.29
3.51
6.08
2.27
3.82
4.58
3.53
3.19
1.85
3.35
3.C7
3.01
1.33
3.06
5.27
1.69
3.63
2.60
2.05
3.26
0.30
2.90
0.71
0.36
0.68
1.07
1.15
0.18
1.80
2.40
2.54
0.27
1.74
1.39
3.00
1.28
0.38
0.15
0.32
0.36
0.94
1.68
0.72
0.33
2.21
2.61
O.R3
1.82
2.27
0.9O
0.81
0.81
1.73
0.39
0.9R
1.64
1.48
1.23
0.41
0.85
0.78
0.94
0.26
1.37
1.90
0.31
1.31
0.52
7.17
9.48
4.72
8.30
4.62
7.40
3.L3
4.64
5.31
1.42
5.84
7.20
8.07
2.16
7.72
6.34
9.38
4.88
3.00
1.85
2.37
2.51
4.30
5.32
4.31
3.29
7.03
7.72
4.20
7.24
6.63
4.12
4.10
4.37
7.32
2.67
4.81
6.22
5.02
4.43
2.76
4.21
3.85
3.96
1.59
4.44
7.17
2.01
4.95
3.13
NOXC
7.30
9.37
4.95
8.37
4.97
2.33
2.93
4.39
5.42
1.44
5.75
7.94
8.12
2.19
8.52
7.16
9.38
4.41
2.96
1.72
2.35
2.50
3.88
5.69
4.77
3.59
6.71
7.43
4.04
6.87
6.56
3.65
4.20
4.38
7.68
7.62
4.77
5.98
5.10
4.12
2.21
4.16
3.75
4.15
1.55
4.36
7.78
2.71
5.18
3.54«
-------
STUDY DF EMrSSIlNS ON LIGHT-DUTY VFHICLF.S IN SIX CITIES
WASHINGTON FEDERAL CYCLE RESULTS IN GRAMS PFR MILE
PACE 4-52
CAR* RUN*
0165 0175
0329 f"!?8
005* 0059
OPT? 0018
0143 0157
0096 0101
0143 G158
0003 0-508
0031 0035
00? 1 0022
0162 0170
0171 0111
0134 OU9
0005 OOC4
0 1 3 r> 014?
0020 0023
0080 0036
00 76 00-U
0166 0176
001C C010
006? PC69
01C6 OiiA
0114 0116
0121 0129
0042 0046
0074 0079
0049 0">50
0022 0021
0170 0183
0006 0006
0144 0153
0149 0160
0151 0161
0157 016B
0014 CM 5
0129 0137
0140 0144
0078 008?
0117 P122
0081 C390
0125 C13?
0118 0124
0159 0169
0159 0174R
0032 0033
CIC7 0113
0113 0121
0033 0038
0044 0043
0053 0055
HC
11.09
5.83
11.77
4.54
6.31
22.21
5.78
3.50
6.16
3.99
7.81
3.?»
9.39
5.63
4.O1
12.15
14.37
a.o<)
4.54
4.0*
2.37
5.54
3.71
2.52
3.S"
7.83
5.92
36. 5 -3
4.00
2.58
2.26
5.2'T
3.U
3.02
6.29
2.22
?.17
2.39
3.99
4.55
4.87
1.10
9.63
7.86
3.99
U.96
7.39
8.63
S.IO
4.87
— rtt IbHI tu '1Abi
. CIJ CO?
135.93
99.45
95. C6
59.32
75.10
78.03
29. P7
4?. 81
70.23
35.85
99.27
20.12
146.54
83.50
J IS . A ?
HI. «C
2"3.53
1?'*.C4
47.87
46.61
?3.78
81 .63
65.55
46.47
44.76
137.79
85. H4
163. 5B
5?. 26
2o.rc
22. fl
41 .09
39.4:1
51.12
89.54
28.03
19.41
19.07
46.13
69.28
36.87
119.23
ioo.i4
96.07
51.26
136.9'
7-J.3-
1 ''9 . 7 T
95. T5
65.96
604.69
541 .50
484.10
6«7.1l
42?. 76
522.93
453. 37
543.71
!>66.53
481.17
499.0?
!i26.4'>
?2'..3,T
701.56
688.49
573.51
•>?4. 7'.
690.14
55-J.65
422. 74
69f>. 84
467.64
477.14
4*4. 4H
5"'.. 21
597.34
'. '9.8?
567.83
3H1.43
365.82
66?. 7"
503.67
773.7?
671.18
397.19
512.51
711.15
6-14.B3
575.05
527.49
423.83
561. 5J
iV.36
455.88
3'!'... 11
5? ..65
49'i.83
324.47
386.67
- 197Z PROCEDURE
NO NO 2 NOX
3.28
7.14
5.0-7
2.36
3.21
3.42
3.98
4.61
5.54
5.76
2.10
5.2H
1.66
4.16
4.76
2.3?
4.47
6.U
4.90
' 4.45
5.83
2.46
4.77
5.18
2.64
3.48
1.40
6.06
3.36
4.04
5.20
3.44
5.07
4.30
3.67
5.93
4.3?
5.C7
4.52
5.61
1.49
4.27
4. 11
3.19
1.24
S.I!
4.54
0.94
1.26
1.06
4.33
1.84
0.61
0.74
1.04
0.75
1.87
0.95
2.13
1.33
1. 71
0.33
1.87
2.54
0.38
i. 71
3.50
2.14
1.33
3. 08
1.77
1.68
1.6?
0.58
0.92
0.28
2.50
1.62
1.71
2.56
1.36
3.29
C.95
0.73
3.43
1.84
2.33
2.36
3.83
0.74
2.03
2.62
0.97
0.35
2.01
1.70
0.18
0.8?
4.34
11.53
6.93
2.98
3.96
4.46
4.73
6.48
6.50
7.94
4.13
6.99
I . '19
6.03
7.98
7.31
3.20
6. la
9.61
7.05
6.29
8.96
4.23
6.46
6.81
3.23
4.«>
1.69
8.56
4.93
5.76
7.76
4.80
8.37
5.26
4.46
9.36
6.17
7.46
6.B8
9.49
2.24
6.31
6.73
4.16
1 . '•>•*
,'.!'
'..24
1.12
4.09
N-3XC
4.01
10.58
6.63
).04
4.24
4.39
5.06
S.68
6.31
7.27
4.13
7.30
1 .86
6.13
7 . * 7
6.70
3.?9
6.11
8.87
5.96
6.13
9.34
4.51
5.99
6.69
3.21
4.51
1.55
8.94
4.73
5.95 '
6.55
5.30
3.38
4.75
4.96
8.83
6.14
8.44
6.66
8.79
2.53
6.32
6.?6
3.82
I.V..
IS. 1
5.73
1.12
4.15
HC
10.24
5.?. 6
10.10
3.8?
4.96
18.33
4.11
3.38
5.50
3.43
7. 14
2.47
8.90
5.18
3 • H 2
11.02
9.66
5.77
4.31
3.77
2.37
4.90
3.00
1.92
3.36
5.11
5.31
35.15
3.86
2.51
2.10
<».73
2.69
2.99
5.54
1.93
2.ns
1.97
3*27
4.07
4.52
8.10
9.10
7.27
3.79
1 .-: . • i
•• . ' ••-,
7.M
7.5d
4.08
— WEIGHTED MASS -
C1 CO?
118.63
79.43
81.44
54.31
61. "3
73.79
20.6?
41.78
57.54
31.??
94.79
1H.6H
147.32
76.39
27.18
P2.15
144.04
77.40
46.74
37.65
23.40
45.66
49.32
?8.69
33.09
104.77
70.50
163.06
49.17
14.16
19. 7*
38.49
33. 64
38.43
59.14
24.22
16.60
15.37
32.7?
53.33
33.69
117.40
90.32
87.69
49.74
\.'i't . •", 09.9C-
486.33
327.16
379.79
• 1975 PRUt.tUUKfc
NO ND2 NOX
3.38
7.C6
5.02
2.49
3.37
3.19
4.07
4.66
5.67
5.29
2.97
4.83
1.56
4.34
4.9')
5.04
3.63
5.46
6.C9
5.09
4.44
6.44
3.03
5.07
5.49
2.80
3.82
1.35
6.15
3.59
4.32
5.36
3.63
5.62
4.48
3.70
6.14
4.56
5.48
4.95
5.68
1.52
4.45
4.21
3.22
l.?6
•i.?6
4.90
I. 10
3.46
1.04
4.50
2.06
0.46
0.66
1.04
0.72
1.75
1.23
2.35
0.99
1.95
0.23
1.39
3.15
2.33
0.71
2.53
3.44
2.15
1.61
3.34
1.73
2.04
1.86
0.61
1.00
0.19
2.35
1.64
1.49
2.67
1.33
3.23
1.33
0.73
3.19
1.68
2.43
2.38
4.01
0.53
1.75
2.40
0.34
0.23
>.24
1.84
0.17
0.93
4.43
11.56
7.09
2.96
4.C3
4.24
4.80
6.41
6.90
7.64
3.97
6.33
1.35
5.74
8.15
7.38
4.40
8.00
9.54
7.25
6.05
9.78
4.76
7.12
7.35
3.41
4.33
1.54
8.50
5.24
5.8?
3.04
5. 02
8.86
5.91
4.44
9.34
6.24
7.9?
7.33
9.70
2.10
6.20
6.61
4.07
1.54
7.50
6.74
1.27
4.40
NDXC
4.09
10.61
6.78
3.0?
4.32
4.17
5.14
5.62
7.23
7.00
3.97
7.13
1 .72
5.83
7.52
6.76
4.52
7.90
8.81
6.13
5.90
10.20
5.09
6.60
7.23
3.40
4.95
1.42
8.88
4.97
6.01
8.85
5.53
8.87
5.25
4.93
8.86
6.22
8.96
7.10
8.93
2.33
6.21
6.15
3.74
1.61
8.49
6.19
1.27
4.47
-------
STUOY OF EMISSIONS ON LIGHT-DUTY VFHICLcS IN SIX CITIES WASHINGrON FEtlEWAL CYCLE RESULTS IN GRAMS PER MILE PAGE 4-53
CAR*
0109
0066
CC72
0085
0109
C127
0150
001 3
0120
C154
0035
0061
C124
0002
0045
C129
006d
0058
C025
0131
C131
0003
0088
0067
0147
0060
OC69
0153
0167
0169
0051
0051
0099
0136
0007
0036
0023
0039
0059
009?
0015
0031
0142
0024
00*3
0112
0105
0040
0030
m30
RUN*
0117
0072
0077
C18H
PI 15
C135
0177
001 3
C127
0164
0036
0064
-T131
cor i
0049
0136
0071
f-06?
0026
0140
0149R
00"2
C094
C073
0156
C066
0075
0163
0178
0180
COM
C056R
0107
0145
0107
0034
mis
0040
0063
0097
C025
0^32
0151
0174
0145
C126
0112
0041
0031
0047K
HC
6.03
5.53
74.07
7. 89
32.80
4.97
6.39
2.61
5.52
5.18
10.42
6.66
7.86
3.5*
3.50
6.02
6.26
2.59
7.09
3.56
4.55
2.94
4.13
1C. 22
6.06
7.50
6.10
8.8')
17.34
6.05
2.49
2.29
3.72
4.87
4.05
3.66
4.26
14.02
5.76
3.31
5.05
4.55
4.49
2.93
3.75
5.53
3.75
5. 3d
12.57
12.07
— riklljHIt-.II MASi -
CO CO?
76. ?5
56.59
70.58
15.26
54.62
53.94
66.69
79.59
46. "2
31.77
103. 7C
37.33
48.02
?6 . 1 5
56.M
92.7?
65. 23
25. B7
19.9*
29.94
30.75
35.23
63.16
95.91
53.93
.98.41
54.25
>3'l. 7."
1 '•"».'•')
42. ?5
39.61
33.23
64.21
46. 37
54.29
34.33
50.13
259. T7
87.93
51 .32
5J.93
34.85
71 .73
7.80
28.6"
63.10
67.76
31.24
146.79
199.84
376.8?
f93.61
556.85
3 99. 9 7
536.64
38(1.48
5C5.18
518. 10
313.84
337.74
4 1 f. . 79
•561 .06
701.59
544. 19
*.R9.72
399.64
5"5.72
367.01
776.28
704.09
749.22
64}. 31
841.23
'.69. 54
651.25
499.53
565. 16
t-^->. 79
6 '> 1 . 1 7
«.5r. 53
332.97
5C1.11
465.^0
6SO.C-9
566.79
430.23
453.83
37(1.21
47.7.70
561.95
47-1.19
563.69
49". 86
733. 13
683,63
663.98
7r. 1 . 17
036.71
597.96
772.03
• 1972 PROCEDURE
NT N02 NOX
1.62
4.99
5.56
4.32
4.55
1.44
3.70
3.09
?.*"
4.69
2.C3
4 . 69
2.94
3.67
3.53
3.1?
3.17
2.51
3.95
3.99
4.58
3.79
4.17
3.28
3.52
1.90
4.78
3.94
3.80
5.59
4.19
4.33
5.13
5.84
5.37
5.72
3.49
0. 74
3.01
6.29
4.31
7.01
4.41
5.34
3.72
5.35
3.30
2.05
2.26
2.72
0.79
2.21
1.32
1.77
3.25
C.ll
0.83
'.' . 60
0.34
2.55
0.42
1.99
0.67
3.12
1.96
0.41
0.77
0.26
1.4P
1.96
1.92
1.14
1.01
1.16
0.73
0.41
1.44
1.91
0.91
3.51
1.53
1.97
1.35
3.96
1.36
7.52
0.96
0.18
0.42
3.05
1.73
5.33
7.43
2.54
0.53
2.06
1.36
0.59
•1.43
0.33
1.91
7.20
6.88
6.10
7.80
1.56
4.5*
3.69
2.74
7.25
2.45
6.6ft
3.62
6.79
5.49
3.5*
3.95
2.78
5.35
5.95
6.50
4.94
5.19
4.44
4.75
2.31
6.22
5.36
4.71
9.10
5.73
6.35
7.03
9.80
7.23
7.74
4.45
P. 92
3.43
9.34
6.04
12.35
6.34
7.88
4.26
7.91
4.67
3.44
2.69
3.06
NOXC
2.03
7.24
7.19
6.03
8.88
1.69
4.19
3.33
2.97
8.12
2.26
6.83
3.42
6.36
5.63
3.80
3.96
2.30
5.04
5.53
6.26
4.71
5.16
4.43
4.29
2.28
6.:13
6.57
5 .99
9.75
5.32
6.45
6.99
9.30
6.33
6.99
4.10
0.97
3.51
8.93
5.70
11.14
7.12
7.49
4.25
8.74
4.86
3.44
2.61
2.91
HC
5.46
5.45
20.33
7.57
31.33
4.58
5.92
2.27
4.65
4.92
10.90
5.92
2.71
3.49
3.13
4.46
5.98
2.23
1.78
3.11
3.6?
2.66
3.34
9.20
5.20
7.44
5.52
3.73
10.14
5.41
2.06
1 .35
2.72
4.55
3.41
3.06
3.77
11.01
4.27
3.41
4.24
4.16
4.73
7.38
3.49
5.11
3.50
5.08
17.17
11.62
MFlGHTSn MflSS •
CO C02
71.11
51.49
62.72 -
13.69
43.6?
51.45
60.44
22.55
45.58
30.75
1C5.20
74.50
41.26
73.06
47.40
43.14
59.00
?C.96
11.69
72.76
24.35
29.02
55.7"
84.63
33.37
100. C4
47.94
90.89
9H.32
36.43
24.58
21.23
49.93
44.76
46.06
24.78
38.79
2"4.0'0
43.54
40.3?
37.76
27.98
53.02
6.68
• 26.14
57.13
43.12
81 .26
14P.49
181.11
354.17
673.28
566.64
397.10
574.54
378.36
492.67
494.19
309.76
328.91
397.46
546.90
664.17
576.81
664.29
408.36
486.24
353.02
711.03
683.84
724.90
622.84
803.93
658.02
651 .8?
476.52
54^.93
59'».46
674.90
644 .4-1
439.67
494.65
459.71
627.86
550.53
427.29
457.78
398.90
441.71
549.33
470.67
573.39
487.32
766.64
627.26
632.40
677.26
622.64
575.32
689.69
- \1lt 1
NO
1.56
5.16
6.01
4.50
4.84
1.37
3.72
3.09
2.25
4.81
2.03
4.86
3.65.
3.61
3.89
3.82
3.15
2.46
3.99
4.25
4.83
3. 70
4.02
3.37
3.37
1.82
4.88
4.11
3.92
5.57
4.61
4.60
5.29
6.10
5.52
5.44
3.76
1.24
3.66
6.48
4.64
7.41
4.96
5.91
4.07
5.85
3.70
2.82
2.12
2.52
r"KUUtUU
Ntl2
0.20
2.11
1.33
1.46
3.02
0.08
0.95
0.49
0.28
2.37
0.34
2.04
1.03
3.09
1.71
0.62
0.67
0.23
1.32
1.74
1.53
1.34
1.00
0.96
1.07
0.29
1.42
1.48
0.98
2.51
1.46
1.97
2.01
3.85
2.08
2.58
1.06
0.22
0.79
2.98
1.77
5.4?
2.8T
2.65
0.81
2.11
1.28
0.50
0.35
0.43
KC™-~-
NflX
1.77
7.27
7.35
5.97
7.87
1.46
4.68
3.59
2.54
7.18
2.37
6.90
4.69
6.71
5.59
4.45
3.82
2.70
5.30
6.00
6.42
5.05
5.03
4.34
4.95
2.12
6.31
5.59
4.81
8.08
6.08
6.58
7.31
9.96
7.61
8.03
4.83
1.47
4.45
9.47
6.41
12.34
7.85
8.57
4.89
7.96
4.99
3.32
2.43
2.95
NOXC
1 .88
7.31
7.69
5.90
8.95
1.58
4.32
3.24
2.75
8.05
2.18
7.06
4.43
6.78
5.73
4.78
3.8*
2.71
5.00
5.58
6.18
4.81
5.01
4.33
4.99
2.08
6.11
6.77
5.19
8.66
6.17
6.68
7.26
9.45
6.67
7.25
4.45
1.47
4.55
9.11
6.05
11.59
8.17
8.14
4.88
8.79
5.20
3.33
2.40
2.81
-------
STUOV oe EMISSIONS ON LIGHT-DUTY VFHICLES IN six CITIES
WASHINGTON FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-54
CAR() HUNK
0087 0089
0062 0069
0132 0143
0163 0173
0011 0011
C09* 0102
0145 0152
0101 0109
0123 0178
0009 OOC9
0155 0165
00*1 00*4
0161 0172
002S 0027
00*6 0049
00*7 005*
0139 C15T
0139 0154R
0077 OP32
0056 0061
0116 012)
0093 0099
0398 0106
01*6 0155
0168 0182
017? 019*
0086 0087
0164 C179
0019 0020
HC
7.37
8.00
8.84
6. J7
6.15
1 .98
2.88
3.79
4.42
6.01
8.56
7.35
17.28
6.18
4.42
5.91
3.26
4.17
2.34
5.01
6.65
5.9'j
3.15
9.72
6.16
7.90
2.90
3.43
7.79
--rlt Il/Ml u() MObi •
CO C02
78.44
73.20
137.38
100.41
47.93
22.83
35.70
38.70
67.79
131.78
44.43
1V+.Z9
110.48
71 .73
49.75
47.37
27.27
30.67
26.63
76.91
53.38
51 .21
69.34
60. "2
61.55
31.53
14.02
12.17
45.99
56C.C7
602.85
637.57
609.59
746.04
383.65
429.61
550.36
r>01.20
412.47
353.04
603.36
366.52
397.12
386.20
343.43
344.12
?3<..27
321.77
3^2.70
412.74
381.4?
7HC.23
241.07
77,4.61
?C7. 31
377.86
251.62
705.90
• 19 If CKUUMJUKt
NO N02 N'JX
4.58
4.40
4.79
5.02
6.08
2.66
4.42
4.48
3.60
2.46
3.89
2.19
2.36
2.91
3.0?
2. 71
2.95
2.32
2.87
2.59
7.96
2.3?
2.38
1.77
1.30
5.02
4.34
3.23
1.56
.87
.85
.14
.63
3.23
0.39
.59
.27
.57
0.59
0.85
0.60
1.10
0.80
0.87
0.43
0.41
0.79
0.77
0.48
1.06
1.10
0.38
0.61
0.20
1.78
2.93
0.63
C.20
6.45
6.26
5.43
6.65
9.36
3.06
6.02
5.75
5.18
3.05
4.75
2.79
3.47
3.71
3.90
3.15
3.37
3.12
3.64
3.08
4.02
3.92
3.26
1.89
1.51
6.81
7.27
3.87
1.77
NOXC
6.29
6.50
5.94
6.95
7.78
3.20
6.27
5.8*
4.33
2.65
5.13
7.83
3.48
3.47
3.99
3.19
3.65
3.22
3.60
3.12
4.55
3.86
3.24
1.92
1.57
7.10
7.15
4.14
1.63
HC
6.^6 '
7.84
8.33
5.73
5.79
1.84
2.71
3.36
4.10
5.33
6.51
6.67
14.45
5.93
3.6B
4.35
3.52
4.09
2.14
4.67
6.29
5.88
7.44
9.68
6.08
7.30
7.65
2.52
7.64
-Wt IUHI tD Ift^i -
C1 C02
60.82
76. 't6
136.59
87.03
45.08
15.90
33. 16
34.59
62.97
173.57
33. 70
134.86
102.06
68.53
44.23
45.54
?5.69
28.76
22.84
74.18
47.77
46,72
65.41
60.95
60.12
29.9?
13.12
11 .45
45.79
543.03
594.17
613.02
5H8.65
690.62
478.55
419.53
532.70
487.21
331.53
348 .56
579.30
353.34
384.50
379.94
343.78
335.22
327.71
315.41
792 .34
406.54
378.65
281 .36
245.40
777.28
314.39
368.35
743.48
199.04
• IV ( •> I
NO
4.78
4.53
4.07
5.15
5.78
2.71
4.59
4.64
3.67
2.23
3.96
2.10
7.65
2.86
3.15
2.61
2.77
2.32
2.82
2.40
3.46
2.84
2.97
1.43
1.23
5.25
4.41
3.15
1.50
•KlJLt'lU1-
N02
1.92
1.62
0.92
1.47
2.44
0.35
1.55
1.42
1.45
0.45
1.02
0.43
1 .09
0.69
0.75
0.38
0.35
0.57
0.58
0.39
1.49
0.93
0.43
0.42
0.20
1.91
3.24
0.57
0.16
(£
NOX
6.71
6.15
4.99
6.62
8.22
3.06
6.14
6.06
5.13
2.68
4.99
2.54
3.74
3.54
3.91
3.00
3.13
2.89
3.41
2.79
4.96
3.78
3.41
1.85
1.43
7.17
7.65
3.73
1.67
NOXC
6.54
6.39
5.46
6.92
6.84
3.21
6.40
6.15
4.79
2.32
5.39
!.57
3.76
3.32
4.00
3.04
3.38
2.99
3.36
2.83
5.61
3.71
3.33
1.B8
1.49
7.48
7.51
3.99
1.54
-------
4-55
4.3 ACCELERATION/DECELERATION SEQUENCE DATA. FEDERAL SHORT CYCLE DATA AND
STEADY STATE IDLE DATA
The acceleration/deceleration bag sample data for individual
vehicles as well as the calculated accel/decel data are included in this
section. Also, results from the Federal Short Cycle and steady state idle
tests are included. All data are presented in grams per mile except for
idle which is presented on a grams per minute basis. Oxides of nitrogen
are included but are not corrected for humidity. A complete time versus
speed listing of the acceleration/deceleration sequence appears in the
following pages.
The following is a description of the headings used in this
section except for hydrocarbons, carbon monoxide, carbon dioxide, and oxides
of nitrogen which are described in section 4.2.
HEADING DESCRIPTION
ACCEL/DECEL The acceleration/deceleration driving sequence results that
are calculated from the sample bag collection technique.
ACCEL/DECEL Calculated results of continuous sampling recorded during
CALCULATED collection of the bag sample. Included in the calculation
are the steady state results.
SHORT CYCLE Results of the Federal Short Cycle test.
STEADY STATE Calculated results of test vehicle emissions at idle
IDLE condition.
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
LOS ANGELES
RESULTS IN GRAMS PER MIL?
PAGE 4-56
CAR* RUN*
0170 0446
0156 04?7
005
0.03
D.34
0.05
3.55
0.33
0.03
0.13
O.ne
3.10
0.05
0.05
-------
STUOy OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
LOS ANGELES
RtSULTS IN GRAMS PER MILE
PAGE 4-57
Al,V.tL/Ufc[.bL
CAR* RUN*
0085 0275
0087 0277
0108 0333
0050 0188
0100 0382
0100 0387R
0162 0434
0154 0425
0064 0237
0140 0394
0020 0131
0174 0465
0006 0036
P164 0450
0037 0153
0127 0366
0130 0373
0072 0250
0117 0348
0135 0379
0088 0281
0086 0276
0026 0138
0176 0475
0033 0146
0068 0246
0067 0251
0071 0254
0133 0376
0133 0381R
0004 0032
0015 0078
0023 0136
0134 0380
0134 0393R
0146 0405
C010 0042
0012 0051
0139 0391
0009 0039
0040 0166
0093 0313
0114 0343
0115 0350
C017 Oi29
0063 0238
0075 0253
0137 0388
0144 0406
0030 0143
HC
4.98
4.24
6.03
7,60
4.29
4.88
14.51
5.28
4.02
15.55
6.15
9.95
16.00
1.85
3.47
2.34
0.97
4.38
1.90
1.62
3.80
4.22
4.38
5.12
2.48
2.32
1.53
2.44
1.18
1.18
1.98
3.24
3.23
1. 10
1.63
2.83
6.63
3.41
3.41
2.79
3.70
2.24
2.23
3.50
3.43
2.79
35.77
15.27
3.44
9.10
cn
76.7
33.1
39.5
48.1
62.3
72.5
53.6
66.5
42.9
64.7
101.2
87.4
70.3
23.8
55.8
46.7
10.0
63.8
21.7
17.1
31.5
25.9
32.2
74.4
29.0
26.1
19.0
35.7
13.1
13.7
23.1
16.9
32.4
3.0
13.8
7.4
72.2
14.8
25.8
37.6
17.2
18.2
19.4
75.3
137.6
36.0
35.9
49.1
35.5
80.0
CO?
559.8
365.9
470.6
456.8
431.4
458.3
499.2
507.8
354.1
464.3
417.6
365.9
457.2
708.3
662.1
392.4
193.5
619.9
414.1
392.6
562.8
583.2
365.1
232.8
300.5
596.3
298.7
281.1
250.5
267.9
414.7
579.4
510.1
79.3
430.5
521.4
5C9.2
450.1
490.4
231.9
487.2
478.1
529.6
492.9
671.5
492.6
407.0
628.5
554.3
428.7
NOX
2.35
6.02
6.37
1.94
3.76
^.87
6.20
3.64
2.84
3.09
1.73
2.81
3.52
S.78
8.59
4.45
1.90
5.29
7.47
7.48
7.45
9.15
4.95
1.25
6.36
7.63
5.83
4.39
3.60
3.87
8.45
9.12
7.42
1.14
5.99
6.51
4.82
7.86
9.89
5.68
3.67
4.02
4.01
4.98
0.97
6.46
3.48
1.29
5.63
4.80
ACCEL/DECEL
HC
4.43
3.14
4.90
7.30
3.99
3.92
9.79
3.42
3.79
12.90
5.21
7.68
8.24
1.93
2.11
2.45
0.76
2.87
1.47
0.77
2.47
2.51
2.35
4.57
1.71
2.16
1.15
1.37
0.94
0.98
1.88
3.05
3.29
0.91
1.59
2.52
3.36
3.16
2.57
2.74
3.38
1.97
1.93
4.03
1.55
2.95
35.88
13.82
1.94
7.67
CO
66.0
26.2
29.5
42.2
58.3
68.1
49.4
65.2
38.5
52.0
77.8
69.9
51.9
22.4
25.5
43.2
7.7
57.9
19.6
13.2
21.6
16.6
19.6
97.4
15.?
27.9
18.9
20.9
10.2
9.7
14.6
14.4
28.5
43.5
10.1
7.7
47.5
12.2
22.2
31.7
15.0
13.8
18.1
72.0
90.1
37.8
27.6
44.5
27.2
60.5
CALCULATED —
C02
271.9
337.4
440.6
433.7
4C3.2
416.4
454.5
4B1.3
339.8
420.3
425.6
360.3
429.5
687.2
410.5
380.6
191.1
570.5
409.1
364.3
348.6
392.0
253.4
237.1
188.2
491.5
285.0
180.3
259.6
259.9
378.8
549.3
488.2
301.7
396.1
510.5
333.7
457.0
505.8
395.0
466.8
465.5
354.8
455.6
504.6
458.6
339.0
603.1
502.2
371.8
NOX
2.29
5.78
7.79
3.56
4.39
4.44
7.64
1.62
1.83
3.53
1.60
3.13
3.30
6.99
5.52
4.82
2.18
5.47
8.00
8.04
5.17
4.14
3.23
1.22
4.33
6.85
6.03
2.66
4.01
3.99
8.17
8.26
8.28
2.59
6.06
7.59
1.93
9.81
8.07
6.18
3.51
3.01
4.56
5.47
0.93
6.33
3.93
2.80
5.22
5.75
HC
5.08
3.45
6.79
9.25
7.27
4.06
15.46
5.16
3.41
15.95
4.82
11.35
14.34
2.40
3.81
4.15
1.46
3.03
2.00
1.74
2.03
3.46
4.15
13.19
2.97
1.67
1.84
2.19
1.80
1.55
2.39
6.16
3.05
2.12
2.59
2.43
4.86
4.01
4.90
3.62
4.62
4.47
2.71
6.81
2.10
3.01
25.72
18.51
3.61
7.23
-SHORT
CO
77.2
24.3
41.4
46.9
80.4
70.1
54.0
80.4
30.3
45.1
44.6
110.8
22.2
18.8
56.0
53.3
5.8
86.4
25.5
15.1
15.4
21.0
40.1
87.9
38.1
45.8
2?. 6
41.1
14.6
14.5
21.8
18.5
38.7
12.6
16.5
8.8
52.9
16.1
47.7
14.6
24.0
37.0
24.2
102.0
77.1
69.7
13.5
37.7
38.8
58.7
CYCLE
C02
362.7
312.0
401.8
420.9
419.3
391.?
392.1
438.5
360.0
331.0
373.3
288.7
451.3
759.3
639.1
362.9
213.6
42.0
365.3
447. 7
408.7
514.6
418.8
241.3
218.7
710.3
244.9
312.0
252.1
279.8
403.4
627.4
576.3
520.3
389.4
597.7
549.3
485.5
461.1
390. 3
409.1
612.5
373.8
466.1
692.2
480.8
462.7
723.9
508.2
410.2
NOX
2.35
3.83
4.03
4.62
1.93
2.28
4.19
1.49
1.98
1.92
1.26
1. 10
2.83
3.20
7.79
2.43
1.34
2.76
4. PI
7.36
2.26
4.54
4.23
0.60
3.13
4.87
3.44
3.48
2.36
1.96
4.83
6.93
3.64
5.12
3.77
1.86
3.41
4.52
4.72
4.38
1.98
1.69
2.95
1.59
0.76
2.40
3.76
4.49
2.56
0.92
HC
1.16
0.73
1.21
2.31
3.06
1.13
3.57
0.72
1.10
2.26
1.91
6.12
4.46
0.43
0.89
0.76
0.2t
1.43
0.52
0.38
0.28
0.76
0.82
2.59
0.85
0.75
0.37
0.49
0.13
0.07
0.47
0.36
0.80
0.40
C.41
0.42
1.23
0.55
1.00
0.19
2.14
0.71
0.21
3.10
0.54
0.90
6.92
4.61
0.24
0.91
CO
16.2
5.9
18.3
18.5
26.4
26.1
17.9
15.4
13.1
0.5
33.0
26.0
1.0
1.8
2ft. 6
20.2
4.6
41.6
12.1
9.1
1.3
12.2
16.7
25.2
14.1
11.8
11.2
14.7
1.5
l.l
17.6
0.6
28.6
13.4
12.7
1.1
36.4
10.1
21.0
2.8
25.5
13.7
4.5
43.3
16.4
29.5
2.1
29.2
7.5
12.0
C02
63.3
47.3
52.7
28.3
41.9
47.0
42.4
68.9
61.1
49.4
56.9
29.6
97.1
163.1
136.4
57.9
64.6
81.9
7". 4
55.0
140.9
64.6
51.2
29.5
27.0
89.0
37.5
37.4
41.0
35.4
43.0
119.3
76.0
63.5
70.9
1 29.8
66.2
87.9
88.6
119.6
37.4
59.7
57.2
54.6
90.5
91.8
80.0
97.6
124.5
59.3
NOX
3.49
0.29
0.02
0.02
0.03
0.32
0.02
0.03
0.07
0.05
3.32
0.01
O.P8
3.07
0.84
3.01
3.33
0.35
0.27
0.03
0.16
3.05
0.03
3.31
0.15
0.09
0.04
0.34
0.02
0.32
0.04
3.22
9.r>3
o.ns
0.05
0.07
0.03
0.36
0.05
0.05
3.34
0.94
9.01
0.01
0.35
0.18
9.07
0.09
0.06
0.01
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
LOS ANGELES
RESULTS IN GRAMS PER MILE
PAGE 4-S8
CARD RUN*
0066 02*3
0145 0404
0153 0418
C110 C344
0113 0346
0110 0356R
0044 0173
0047 0174
0106 0335
0143 0398
00-58 C2Z3
0058 0229R
0090 0282
0096 0312
0178 0473
0002 0233
0181 0479
0161 0437
0033 0158
0056 0217
0119 0352
0032 0273
0078 0256
0094 0325
0182 0477
C104 0316
0104 03?2R
0022 0135
0148 0410
0077 0255
0054 0211
0173 0463
0101 0321
0166 C456
0183 0478
0179 0482
0159 0433
0126 0374
0128 0367
0129 0369
0036 0148
0043 0170
0158 0431
0107 0334
0079 0261
0138 0393
0118 0355
0027 0137
0029 0142
0147 0409
HC
6.02
12.81
3.23
5.27
4.44
3.24
6.99
38.85
2.26
8.00
5.51
5.32
8.23
6.27
3.83
5.92
6.01
2.42
2.71
3.18
7.23
2.00
6.92
3.58
1.80
4.05
4.13
3.07
2.44
6.08
5.76
7.88
2.05
6.69
4.56
6.75
4.06
12.96
1.97
3.54
3.08
1.84
4.55
4.81
5.57
1.18
2.03
4.20
4.97
2.95
CO
49.3
52.3
37.7
4C.6
41.9
31.9
130.1
91.9
30.1
191.9
137. 1
123.3
79.4
76.5
57.8
33.0
63.1
34.8
7.8
21.6
115.3
19.7
71.3
18.7
17.6
27.5
26.9
38.8
49.7
53.1
56.6
93.3
12.9
97.2
32.2
45.3
30.5
20.9
39.8
24.2
19.7
18.7
61.4
31.7
33.1
44.7
28.2
58.1
40.8
23.9
UCLtL--
C02
452.1
375.3
468.4
420.9
466.8
416.2
428.7
378.3
310.6
363.0
456.0
463.1
503.9
385.7
109.5
358.3
428.3
634.9
576.3
523.1
400.4
644.9
523.4
456.5
655.7
546.6
557.1
568.6
475.2
419.2
544.5
445.2
130,0
276.7
461.0
578.5
483.7
3Z3.4
586.4
547.5
519.8
419.3
438.7
498.7
477.6
406.3
552.8
502.3
565.1
444.1
NOX
6.90
4.55
4.93
4.39
7.16
5.13
1.66
4.51
3.46
0.43
1.60
1.86
5.25
2.40
2.53
3.68
4.16
6.25
9.57
8.18
2.25
6.97
5.94
4.64
5.82
5.09
5.78
5.38
4.43
3. 67
7.67
4.29
1.63
0.93
5.39
6.29
6.40
2.95
7.22
12.11
9.48
5.41
5.30
7.56
4.57
4.18
7.10
5.08
8.92
3.90
ACCEL/OECEL
HC CO
5.39
11.57
2.24
3.85
4.04
2.62
6.60
32.42
2.75
4.37
3.27
4.72
4.86
6.59
2.32
4.48
3.40
1.50
1.36
2.83
6.41
1.93
6.36
3.54
1.03
3.42
3.43
2.89
5.07
5.35
3.46
6.08
1.31
4.41
3.21
4.41
2.76
7.62
2.39
3.14
2.01
1.68
3.15
4.13
5.11
1.53
1.99
2.46
3.57
1.84
38.1
49.5
32.8
30.6
38.0
24.8
115.5
66.7
32.4
142.0
67.9
97.2
50.3
72.1-
46.8
70.1
58.2
31.5
3.8
18.1
119.7
17.7
63.5
15.7
18.3
22.2
22.2
33.7
38.3
49.2
30.9
92.5
11.2
95.4
26.4
42.2
26.0
17.0
28.9
21.4
11.5
13.3
37.5
29.8
26.9
41.9
25.9
40.2
35.7-
20.0
CALCULATED —
C02 NOX
428.3
372.8
433.0
388.4
459.9
395.3
429.2
245.7
399.4
335.6
306.0
451.1
329.0
393.0
277.9
353.0
417.1
595.7
382.3
503.7
379.3
615.0
527.2
380.3
650.2
536.1
558.3
492.1
434.5
397.6
349.9
437.0
139.7
274.4
413.7
570.6
474.7
476.6
480.0
516.1
340.1
415.9
357.2
509.3
423.7
393.6
527.0
339.6
494.7
399.4
7.06
5.19
6.52
4.68
7.68
5.36
1.79
3.66
4.99
0.52
1.21
1.80
2.52
3.30
3.47
3.77
2.61
6.46
5.29
7.20
2.39
5. S3
4.39
5.35
6.12
5.75
6.25
3.24
2.71
2.66
5.64
4.99
2.09
1.27
3.48
4.44
6.62
6.88
6.66
14.20
5.87
5.19
4.91
10.74
4.43
4.67
7.51
3.97
4.35
3.33
SHORT
HC CO
5.51
15.25
3.24
6.17
8.28
3.61
8.13
42.90
3.72
5.39
7.68
5.19
7.10
9.67
4.15
5.71
6.97
2.79
1.90
3.21
9.74
1.74
7.44
3.22
2.30
7.06
6.14
3.44
1.61
6. 20
6.02
8.65
1.51
6.24
4.19
7.02
6.69
1.80
2.27
3.44
3.13
1.67
9.90
3.16
5.03
2.99
3.25
4.90
4.03
2.10
57.8
79.3
40.2
52.0
59.8
35.6
147.7
137.2
44.9
79.3
85.9
103.2
104.0
123.8
26.9
63.8
72.1'
34.6
7.2
45.5
101.9
17.9
101.5
18.9
19.4
31.4
30.8
43.8
6.3
83.1
49.4
111.7
11.0
90.4
23.7
31.2
44.1
30.9
31.5
37.6
17.0
12.5
91.2
17.6
65.8
46.5
50.3
62.6
52.2
16.6
CYCLE
C02
429.6
316.9
350.9
473.9
356.2
458.3
411.1
375.5
670.3
328.3
426.7
415.7
421.4
444.3
303.8
348.6
343.7
590.4
651.8
45C.S
397.2
488.3
505.3
302.8
671.8
517.8
567.6
520.2
386.9
451.2
488.2
428.1
99.6
335.6
383.8
483.8
507.4
362.2
415.3
475.5
357.4
453.2
439.5
501.0
356.7
400.5
523.5
521.9
518.7
475.1
NOX
3.24
1.88
2.38
2.18
3.60
1.42
1.27
3.40
6.24
0.48
0.97
1.17
2.59
1.69
2.10
3.16
2.55
5.10
7.26
3.85
1.91
1.29
3.13
2.95
3.07
2.36
2.63
3.46
2.20
2.11
6.49
2.63
1.90
1.C5
3.95
3.86
3.95
1.13
3.82
3.40
4.05
3.22
2.13
4.72
1.71
3.14
1.91
1.73
4.66
1.63
sr
HC
1.05
1.73
0.57
1.18
2.13
1.13
3.04
14.50
0.75
0.78
0.85
0.82
2.66
2.37
0.79
0.68
0.85
P. 44
0.36
0.76
3.70
0.57
1.37
O.flO
0.10
0.73
0.77
0.47
0.09
2.06
1.63
2.59
0.50
1.91
1.22
2.34
1.39
0.66
0.60
0.97
0.46
0.26
0.54
0.31
1.60
C.80
1.00
0.85
1.08
0.54
EA9Y b!
CO
!<•.&
26.7
11.2
16.5
?7.9
14.6
107.3
95.9
6.2
9.2
15.2
15.3
45.0
28.2
8.6
10.9
21.4
0.5
0.6
15.2
35.2
8.1
34.4
2.7
0.9
16.2
17.3
11.7
0.3
26.5
20.3
32.3
3.6
28.5
9.2
23.4
13.9
15.9
17.7
21.4
7.1
1. 1
16.7
0.3
28.7
19.6
22.6
26.5
30.0
13.9
a i t-iuLi
CO 2
85.3
49.4
93.2
36.7
44.6
42.7
67.1
35.3
132.5
49.8
73.9
76.9
76.5
54.7
47.4
57.7
46.0
90.8
118.7
96.2
75.2
1H.O
75.9
47.3
154.4
96.5
93.5
106.9
125.7
55.3
67.1
64.5
23.0
49.2
62.0
44.4
70.2
81 .6
81.7
69.6
96.4
101.4
97.9
81.4
49.5
85.9
74.6
109.2
84.8
74.7
NOX
3.10
0.04
3.P6
0.01
0.32
0.07
0.01
0.15
3.^6
0.04
0.05
0.04
0.13
O.P3
0.01
0.04
0.02
0.15
0.21
0.21
0.03
0.07
0.06
0.14
O.C9
0.06
O.P5
3.06
0.17
0.03
0.35
3.34
3.01
0.02
0.03
0.01
0.04
0.02
0.32
0.01
3.08
0.51
O.C5
0.07
0.33
O.D5
0.02
3.03
0.04
0.03
-------
STUDY OF EMISSIONS ON LIGHT-OUTY VEHICLES TN SIX CITIES
LOS ANGELES
RFSULTS IN GRAMS PER MILE
PAGE 4-59
CAR*
0018
0028
0084
0150
0034
0155
0103
0123
0171
0180
0177
0163
0105
0142
0045
0073
0141
0157
0102
0098
0032
0074
0019
0035
0053
0053
0160
0120
0149
0052
0052
0057
0059
0051
0116
RUN*
0130
0144
0272
0413
0149
0428
0319
0361
0460
0480
0474
0435
0331
0397
0194
0264
0396
0424
0314
0329
0154
0252
0133
0147
0212
0216R
0432
0358
0412
0207
0257R
0228
0234
C197
0347
HC
4.07
1.67
4.04
5.44
4.79
5.60
5.76
1.66
8.25
7.55
3.52
2.58
3.22
3.00
25.82
3.12
3.26
5.54
2.16
2.63
2.76
6.57
3.85
4.06
6.46
6.86
2.94
1.72
3.87
48.00
6.31
6.94
2.93
2.09
8.76
CO C02
62.5
27.3
46.5
36.6
76.1
85.6
90.5
47.9
194.9
49.2
31.8
13.2
30.0
29.3
141.4
22.3
109.1
87.6
25.2
33.0
21.0
14.5
33.1
54.7
65.4
65.8
33.5
33.1
39.9
45.1
64.7
35.4
71.8
15.7
55.6
574.6
516.6
611.0
487.2
469.2
483.7
351.1
534.8
467.0
315.6
452.9
576.8
461.0
431.6
2C5.6
402.5
345.1
301.7
4C5.2
272.1
256.1
326.5
253.4
277.9
218.8
221.6
299.4
231.7
200.0
270.1
315.1
221.5
221.0
325. P
174.9
NOX
5.00
6.50
5.59
7.44
4.59
3.25
1.72
7.22
1.57
3.52
4.93
7.43
5.78
1.61
0.55
4.63
2.25
1.67
4.70
2.B5
3.82
4.56
3.33
5.05
2.80
2.53
2.27
2.46
2.05
5.23
5.67
3.24
1.72
8.05
2.10
ACCEL/DECEL
HC CO
3.80
2.12
3.43
3.37
1.31
4.24
4.90
2.37
7.18
4.83
2.43
1.57
2.95
1.60
17.41
2.79
2.35
3.13
1.57
2.54
1.01
7.36
2.31
2.95
4.95
6.01
1.91
1.50
1.43
41.28
5.68
5.88
2.40
1.35
7.14
48.1
34.9
35.3
32.2
30.7
79.5
67.0
39.6
124.5
45.3
30.0
9.4
26.4
99.5
85.2
22.6
80.6
87.5
20.2
28.1
8.6
12.1
27.1
50.6
62.5
63.1
25.9
27.8
39.7
33.5
51.2
32.7
56.7
8.2
46.2
CALCULATED —
C02 NOX
513.3
5C9.9
659.7
528.8
312.5
435.7
347.8
471.8
433.2
297.8
462.9
551.3
449.7
391.2
170.7
345.0
325.0
302.7
347.0
275.9
199.1
316.5
261.0
262.2
221.7
218.3
339.4
237.4
210.7
231.6
213.8
222.1
213.3
210.8
169.8
4.16
7.34
6.55
9.68
2.60
4.02
2.57
7.99
1.34
3.83
5.92
6.10
7.20
3.10
0.42
4.54
2.57
1.85
3.48
3.19
2.60
4.77
3.20
4.75
2.96
2.29
1.98
2.57
1.78
4.27
5.52
3.83
1.57
5.80
1.17
HC
3.78
2.44
5.43
8.33
4.62
5.02
>.87
5.69
13.39
10.63
3.12
2.92
3.54
1.83
22.61
3.00
2.39
5.28
2.22
4.10
2.55
16.24
3.53
6.33
9.05
8.43
3.13
3.14
7.58
38.14
3.53
9.26
1.41
2.33
11.68
-SHORT
CO
27.3
27.9
38.9
45.5
23.5
61.5
31.6
36.2
91.3
74.9
34.7
11. I
26.9
31.5
125.3
16.6
54.2
85.6
11.0
56.1
12.7
9.1
33.7
76.9
87.9
95.4
34.6
29.3
88.1
33.3
27.3
58.2
34.0
15.7
65.3
CYCLE
C02
561. 1
307.3
564.4
425.6
487.9
458. 1
265.4
442.2
444.3
292. 1
432.6
672.7
384.6
377.9
257.7
340.5
342.9
325.1
321.2
272.3
263.0
335.0
300.2
260.5
193.6
209.3
311.6
253.2
150.6
212.7
345.4
180.3
234.3
312.3
155.0
NOX
4.25
4.68
4.33
3.87
4.03
3.32
2.84
5.10
1.84
1.66
2.04
4.72
2.76
3.98
0.45
1.86
,2.96
1.55
0.46
0.89
2.20
3.74
2.22
3.21
0.94
0.90
0.93
1.33
0.25
3.74
3.93
1.37
1.35
6.30
0.48
iltAJT bl
HC CO
1.00
0.66
1.56
2.22
1.28
2.14
0.91
1.51
3.68
4.72
1.19
0.29
0.36
1.28
4.13
1.20
0.23
0.79
0.31
0.52
0.52
5.91
0.43
1.79
3.24
3.56
0.46
O.RB
1.41
3.27
?.16
5.08
0.34
0.29
2.74
6.7
21.6
29.9
16.7
14.8
29.1
10.4
15.3
30.8
21.6
22.6
0.4
9.9
16.9
24.3
15.6
14.5
22.3
6.3
8.0
2.5
4.3
13.3
20.9
26.8
26.0
8.5
10. n
7.8
11.2
1.3
15.9
7.9
3.7
15.2
C02
102.7
87.0
67.5
64.3
118.2
54.6
33.9
38.8
58.6
29.2
85.6
112.3
94.1
49.7
52.1
51.9
46.9
50.0
84.4
44.2
42.7
43.3
36.5
29.7
29.8
28.4
44.2
43.4
22.0
25.6
32.6
15.1
37.8
28.9
22.0
NOX
0.10
0.03
0.32
0.03
0.35
0.03
0.07
3.03
3.02
0.01
0.05
0.06
0.05
0.15
0.03
0.04
0.02
0.04
0.11
0.03
0.14
0.14
0.03
0.01
0.01
0.02
0.02
0.12
0.01
O.C1
D.07
0.01
0.03
".05
0.01
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
DENVER
RESULTS IN GKAMS PE* MILE
PAGE 4-60
CAR* RUN*
0163 0173
0019 0019
C031 0081
0040 0040
0039 0039
0168 0179
0033 OC83
0068 0068
0135 0137
0051 0051
0048 C048
0085 0085
004? 0042
0158 0166
0158 0167R
0061 0061
0114 0114
0140 0142
0145 0148
0155 0162
0005 0005
0017 0017
0100 0100
0130 0132
0010 0010
0012 0012
0027 0027
0138 0140
0133 0146R
0021 0021
0031 C031
0032 0032
0053 0053
CC23 0023
0025 0025
0089 0089
0112 0112
0063 0063
0102 0102
0131 0133
C002 0002
0004 OOC4
0038 0038
0129 0131
0058 0058
0075 0075
0113 0113
0118 0118
0062 0062
0042 0092
HC
5.80
3.07
3.67
5.51
3.16
16.46
5.89
7.64
3.86
3.50
7.75
5.28
7.35
5.51
5.25
12.05
4.53
6.55
4.91
3.25
4.06
4. 14
8.44
4.38
3.77
6.19
3.46
9.38
9.32
8.17
7.35
6.36
4.15
6.58
5.8?
8.48
9.75
5.79
3.92
11.09
5.69
5.62
5.78
8.65
7.01
9. 11
4.97
7.00
7.47
6.27
-AUCtL/
CO
153.7
82.0
85.9
147.4
45.5
233.7
36.4
117.7
113.9
246.7
313.2
170.7
161.3
105.3
118.4
153.9
86.2
171.1
130.5
71.9
82.3
113.7
77.9
91.8
79.3
141.1
65.1
225.5
233.2
155.1
179.6
99.7
66.0
109.0
113.3
135.8
187.1
118.8
71.5
97.9
35.4
110.7
102.4
130.5
116.0
138.0
98.8
103.3
121.5
31.9
UtLfcL
C02
490.4
454.1
545.7
310.4
319.7
360.9
399.2
409.0
460. 3
666.3
553.6
579.7
456.1
510.0
490.4
742.9
476.8
402.0
435.9
506.6
422.4
375.5
621.7
427.6
425.4
291.8
530.0
373.9
374.4
356.?
472.2
324.7
453.2
4?3.4
412.7
397.2
434.5
368.7
323.5
430.4
390.3
369.9
223.9
432.0
415.6
440.1
359.9
408.6
250.1
335.3
NOX
1.97
1.17
3.50
0.50
1.72
1.12
2.86
3.16
2.74
1.19
3.11
2.01
2.54
5.31
4.30
1.74
2.29
1.37
1.92
3.77
2.70
1.73
6.31
3.03
1.49
0.88
4.83
1.12
2.95
1.34
2.27
1.78
3.30
2.12
1.36
1.80
1.97
2.94
2.28
4.38
3.83
1.89
0.82
1.47
2.36
2.78
2.63
2.98
0.72
5.61
ACCE
HC
4.88
2.09
3.34
5. 36
4.92
12.36
5.13
6.75
7.61
3.19
5.71
4.95
6.24
5.78
5.12
6.97
4.68
5.91
4.46
3.14
1.35
2.10
5.37
4.45
1.08
3.01
3.17
9.17
9.12
2.97
6.74
5.71
4.07
3.00
2.42
7.37
8.64
4.85
3.48
8.71
2.16
7.37
4.88
8.05
6.23
7.78
3.96
8.25
6.53
6.28
L/DfcCEL
CO
129.2
79.4
73.0
131.2
48.7
216.3
94.3
109.0
114.3
206.8
240.2
154.2
139.2
110.1
98.9
169.9
88.4
145.0
117.9
67.6
70.0
116.1
73.7
101.2
75.0
143.7
63.1
234.7
227.2
150.4
163.2
98.3
77.0
124.1
116.0
131.4
186.4
95.3
35.5
94.4
36.8
107.3
93.0
141.1
103.2
122.5
93.4
108.8
126.6
26.9
CALCUL*
CO 2
415.5
427.6
325.9
192.3
389.9
343.6
223.4
214.4
262.6
555.2
534.2
285.6
263.2
494.1
507.1
495.1
479.0
250.5
458.4
495.6
401.2
369.8
571.0
247.9
263.6
288.5
293.3
278.8
402.7
213.0
231.4
316.1
265.3
360.0
406.9
231.3
412.4
226.3
217.7
418.9
386.5
234.0
141.9
276.0
240.8
252.4
363.6
240.2
152.6
331.9
ITfciJ
NOX
2.87
1.54
4.58
0.63
2.44
1.24
3.56
3.69
2.80
1.73
5.02
2.84
3.61
3.52
3.56
2.84
3.10
1 .29
2.72
4.49
2.78
2.13
7.91
3.63
2.23
0.38
5.69
1.40
3.96
2.12
2.46
2.19
3.67
2.39
1.63
2.29
2.38
4.15
2.85
3.85
4.66
2.12
1.31
1.64
3.08
3.57
4.23
3.79
0.82
7.12
HC
3.85
4.82
2.10
7.26
5.45
18.31
6.98
6.24
12.54
1.30
3.26
3.22
6.14
5.32
4.82
3.91
4.71
6.10
3.52
2.32
3.90
3.97
9.01
5. 60
1.65
• 5.90
3.18
10.89
8.11
3.44
7.43
6.08
4.27
6.71
5.35
9.45
9.06
4.02
2.84
11.40
5.25
3.72
5.72
5.51
6.00
8.63
6.38
8.16
7.23
8.93
-5HOKI
CO
75.6
60.4
26.7
153.8
85.9
190.0
101.2
72.3
122.7
116.4
49.9
54.4
67.0
73.0
74.4
93.7
70.7
63.7
50.7
12.0
43.6
88.3
76.3
92.4
30.9
88.3
58.0
152.9
91.1
81.3
143.4
72.7
74.4
106.2
101.8
116.0
156.1
37.0
68.4
85.9
13.3
36.8
107.9
84.7
88.1
83.3
50.8
92.6
85.8
18.4
CYCLE —
CO?
172.7
339. I
583.5
327.3
156.4
283.9
309.6
291.4
330. 2
612.5
524.5
510.9
439.5
406.5
402.9
511.1
433.4
675.3
452.7
502.0
404.7
320.4
402.0
372.8
532.3
321.3
422.5
386.9
338.8
270.6
295.2
333.7
359.8
334.0
353.8
316.4
315.7
324.3
352.5
334.3
416.8
348.2
246.0
426.5
319.1
353.7
392.9
35 8'. 7
189.1
352.6
NOX
1.86
0.93
3.13
0.33
1.41
0.61
1.65
1.49
1.47
0. 30
3.54
2.96
4.55
3.45
4.39
3.45
1.39
1.91
2.51
16.53
2.04
1.02
15.10
1.43
2.72
1.10
2.89
1.9?
2.43
1.75
0.65
1.84
1.75
0.84
1.13
0.92
0.80
3.36
2.10
2.56
4.43
1.88
1.58
0.69
1.30
1.91
4.06
2.53
0.45
4.90
bl t
HC
0.33
1.43
0.46
1.30
1.02
2.2?.
1.53
0.98
4.18
0.54
0.54
0.53
0.89
2.35
0.82
0.84
0.76
1.28
0.99
0.58
0.83
0.55
1.99
1.10
0.20
0.75
0.73
1.54
1.62
1.49
1.33
0.85
0.95
1.13
0.76
1.24
2.19
0.67
0.39
2.05
0.78
0.51
1.31
0.76
1.10
1.55
0.64
1.25
1.70
5.69
:AI)T il
CO
11.2
22.6
6.0
24.8
18.5
3C.O
16.6
14.0
34.7
24.4
0.7
9.6
12.3
37.0
5. 3
19.5
4.0
12.0
17.9
2.7
11.6
16.7
39.3
23.4
1.8
8.8
19.9
32.5
26.5
18.?
19.6
16.7
19.7
16.3
6.1
15.1
37.3
7.2
5.7
20.4
1.7
3.6
13.8
7.2
14.2
4.4
1.4
5.9
19.5
4.1
CO?
89.3
49.1
62.3
55.6
71.0
50.7
34.4
48.4
43.5
138.8
109.1
1 °4 .6
91 .7
59.3
92.5
84.7
92.5
71.7
67 .4
117.8
66.2
63.7
63.3
93.1
100.1
58.2
62.7
74.3
82.9
36.9
53.3
58.2
64.3
55.4
63.5
42.1
44.2
45.9
43."
56.4
61.0
46.7
53.2
120.4
39.9
52.5
43.9
73.9
M.8
43. 5
NDX
0.11
0.39
0.08
3.CI
0.10
0.03
0.09
0.03
0.04
0.13
0.10
3.15
0.03
0.07
0.41
0.71
0.16
0.14
0.23
0.40
0.08
0.09
0.17
0.32
C.C3
0.06
0.07
0.10
0.16
0.02
0.09
0.09
0.17
0.34
0.11
3.07
0.06
0.16
0.11
0.51
0.09
0.09
0.03,
0.09
O.OB
0.05
0.17
0.32
C.06
3.36
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
DENVER
RESULTS IN GRAMS PER MILE
PAGE 4-61
CAR* RUN*
0101 0101
0107 0107
0022 0022
0109 0109
0106 0106
0157 0164
0125 0126
0084 0084
0171 0184
0123 0124
0141 0143
0166 0176
0166 C178R
0055 0055
0069 0069
0167 0177
0167 Q1S2R
0008 0-008
0014 0014
0066 0066
0059 0059
0088 0088
0160 0169
0160 0172R
C086 0086
0095 0095
0152 0158
0172 01B5
0007 0007
0064 0064
0071 0071
0122 0122
0122 0123R
0013 0013
0126 0128
0136 0138
0006 0006
0047 0047
0060 0160
0057 0057
0074 0074
0082 0082
0033 0033
0?34 0034
0035 0035
0090 0090
0070 0070
0134 0136
0143 0145
0143 0152R
ALCtL/UfcCEL
HC CO C02
6.43
8.13
4.53
3.82
5.57
25.40
35.69
10.99
5.74
14.01
5.33
7.69
6.86
5.95
8.36
7.40"
7.86
2.99
4.21
7.62
7.74
7.19
7.48
8.26
6.79
2.50
5.34
3.81
3.15
5.5?
7.5't
5.96
6.01
3.27
5.63
6.35
6.36
4.68
9.97
7.23
11.72
9.92
3.93
10.59
7.76
6.67
7.04
9.09
8.17
6.45
113.3
109.4
72.7
47.6
97.9
124.5
163.4
126.6
56.6
191.1
151.7
189.2
165.3
162.3
192.1
196.2
221.1
92.4
98.1
208.9
187.8
154.7
187.3
222.7
99. C
35.7
139.2
70.1
69.6
112.3
88.7
1C7.8
116.1
35.3
39.1
83.3
119.5
89. 7
215.2
222.0
150.8
130.7
70.0
91 .9
224.2
190.8
111.0
93.5
160.2
101.5
414.9
419.5
444.1
411.7
304.8
316.5
390.1
338.6
493.9
310.7
550.1
452.9
464.6
396.9
418.8
474. 1
450.0
320.1
336.1
386.7
423.1
353.5
?84.4
294.1
595.7
522.7
522.4
539.9
360.5
460.4
466.3
481.2
476.4
409.2
440.2
513.6
502.9
495.3
404.5
408.9
372.6
355.3
354.1
292.6
433.8
332.2
350.3
332.2
383.9
327.2
NOX
11.94
3.15
2.25
5.14
1.64
0.96
1.79
1.86
5.11
1.27
2.32
2.03
2.52
1.31
1.83
2.66
2.06
3.19
1.69
1.35
1.70
1.26
1.26
1.02
4.80
6.55
3.89
4.97
4.43
3.26
3.53
4.09
4.23
5.18
5.07
5.23
3.49
3.71
1.87
1.10
1.32
6.44
3.01
1.22
0.91
0.85
2.48
1.99
1.05
1.65
ACCEL/DECEL
HC CO
6.00
7.35
2.25
3.13
4.83
22.69
35.33
8.91
5.41
11.29
5.06
7.26
6.52
5.02
7.27
6.85
6.95
1.47
1.98
6.93
7.13
6.85
6.42
7. 02
6.06
2.58
4.97
3.77
1.43
5.03
5.88
5.54
5.21
1.45
4.82
5.56
2.54
4.63
7.76
7.QO
8.45
8.41
4.35
7.81
7.78
6.57
5.76
7.26
6.89
5.54
112.9
119.3
71.7
43.3
97.6
116.6
154.8
124.3
58.6
186.2
150.7
182.5
162.6
127.2
161.1
187.3
192.3
101.3
110.7
195.8
172.4
167.6
222.9
226.0
97.0
43.1
124.6
68.1
65.0
108.3
77.4
114.1
90.3
36.8
38.9
85.0
116.6
90.6
164.4
204.4
133.7
129.3
71.6
87.4
203.5
195.3
113.3
97.3
142.3
106.1
CALCULATED —
C02 NOX
409.6
405.6
398.9
240.8
299.1
300.3
251.3
197,8
470.1
188.6
311.7
444.3
470.4
231.4
244.9
462.5
443.7
192.0
347.1
371.0
413.3
222.6
278.6
235.3
331.6
519.2
510.6
534.4
351.1
266.7
273.3
282.3
430.8
228.0
325.1
305.0
491.1
279.5
245.4
229.2
248.7
349.3
200.3
175.8
229.1
251.7
206.4
196.0
379.1
324.4
6.92
3.96
2.78
7.23
2.26
1.16
2.98
2.14
5.88
1.46
1.97
2.86
3.50
1 .89
2.62
3.65
3.32
3.56
2.21
1.64
2.67
1.78
1.24
1.04
5.78
9.48
5.15
5.78
6.59
4.59
4.25
5.73
4.42
5.85
5.78
6.01
5.29
4.23
2.87
1.29
1.98
3.82
4.00
1 .61
1 .04
0.93
3.47
2.84
2.12
1 .86
HC
6.53
8.55
4.80
4.55
5.18
18.80
35.03
11.27
6.41
20.66
4.10
10.38
7.30
6.86
6.87
8.28
5.67
4.22
4.50
6.83
7.19
6.48
10.12
9.24
5.61
• 3.21
4.55
2.97
2.93
7.31
5.94
7.30
5.83
3.21
4.79
6.60
5.90
5.89
7.51
7.25
11.11
10.81
4.90
8.90
7.62
7.80
8.30
9.06
7.83
7.17
-SHORT
CO
82.4
128.6
34.2
14.2
58.5
112.5
147.7
94.6
90.2
162.5
134.8
170.0
119.9
104.8
89.9
148.2
98.4
93.0
95.4
143.8
133.6
407.6
223.4
197.. 6
120.7
70.0
72.1
41.5
48.9
95.9
52.8
72.5
51.7
40.4
21.9
98.3
103.9
104.1
113.0
155.4
142.7
121.6
62.3
88.9
186.2
172.8
99.8
94.0
160.7
115.4
CYCLE —
C02
312.5
307.5
390.1
351.5
239.2
323.4
312.7
225.3
405.9
240.3
496.6
357.5
409.5
342.2
376.1
429.6
428.1
260. 1
337.8
338.7
364.2
293.8
202.3
19C.4
496.4
714. 1
499.5
487.5
326.4
377.5
399.3
401.0
403.7
377.1
439.1
447. 2
527.1
455.6
293.5
331.8
309.9
292.5
252.5
249.1
325.8
326.0
240.1
312.8
330.2
164.8
NOX
1.69
1.02
1.47
6.44
1.98
0.74
0.92
0.84
1.99
0.49
1.63
1.25
2. 10
1.31
2.51
2.75
3.60
1.63
1.22
1.02
1.42
0.89
0.27
0.28
?.64
4.99
4.49
3.04
4.25
2.63
2.85
4.51
5.19
3.41
3.13
2.56
3. 13
2.39
0.93
0.65
0.74
1. 11
1.80
..0.72
0.49
0,38
1.62
1.84
0.78
0.56
-----iltAUY 11 Al C- 1LH.C" ™ —
HC CO C02 NOX
0.99
1.83
1.43
0.79
0.49
2.94
8.75
4.67
1.18
4.22
0.74
1,96
1.44
1.14
1.11
1.35
0.91
0.60
0.55
1.11
1. 21
0.30
1.45
1.97
1.15
0.84
0.59
0.60
0.45
1.33
1.06
1.29
I. 00
O.S6
0.39
0.86
2.16
0.6*>
1.38
1.08
1.35
1.69
0.71
0.80
0.98
0.94
1.26
1.81
1.46
1.27
14.9
14.2
1.4
5.4
1.6
8.3
38.6
20.9
12.5
42.0
36.4
31.5
26.2
21.6
22.1
31.8
23.9
17.1
15.3
22.2
19. 5
17.0
33.0
28.8
3". 1
24.9
11.7
7.7
15.3
24.5
8.3
21.4
9.3
11.8
1.2
12.3
35.2
3.4
29.4
24.3
23.0
13.9
12.4
6.0
13. 1
19.6
21.0
30.8
26.6
22.1
42.9
47.8
75.1
67.0
29.7
46.6
38.2
30.1
58.1
39.9
104.3
82.1
66.4
45.2
54.8
52.3
63.7
31.4
66.4
72.4
68.0
69.7
37.7
34.0
119.8
86.2
103.2
99.3
49.1
60.9
47.2
60.4
75.3
67.8
75.1
52.8
51.5
81.5
43.3
70.7
54.1
63.1
6?.0
51.1
63.1
68.2
38.6
53.3
35.4
46.0
0.11
0.09
0.11
0.58
0.35
3.35
0.05
0.05
3.07
0.08
0.28
0.30
3.13
0.01
C.10
o.os
0.13
3.32
3.10
0.10
0.45
0.08
0.05
C.C3
0.11
0.21
0.21
0.17
0.06
0.31
0.10
3.16
3.17
0.01
0.20
0.06
O.C5
0.16
0.14
0.07
0.35
0.05
0.11,
0.08
0.07
3.07
0.11
0 .05
0.09
0.05
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
DENVER
RESULTS IN GRAMS PER MILE
PAGE 4-62
CAR* RUN*
0065 C065
0099 0099
0154 0161
0154 0165R
0045 0045
0094 0094
0150 0156
0159 0168
0149 OISS
0087 0087
0165 0175
0104 0104
0093 0093
0078 0078
0091 C091
0026 0026
0041 0041
0128 0181
0098 0098
0169 0180
0016 0016
0009 0009
0137 0139
0096 0096
0029 0029
0054 OC54
0108 0108
0170 0183
0077 0077
0161 0170
0116 0116
0015 0015
0153 0160
0046 0046
0151 0157
0151 0159R
0144 0147
0144 0149R
0056 0056
0115 0115
0139 0141
0173 0186
0132 0134
0011 0011
0162 0171
0003 0003
0018 0018
0028 0028
0037 0037
C124 0125
HC
5.56
7.94
6.23
6.29
7.95
5.63
6.44
8.17
4.26
3.88
6.01
8.21
13.05
4.52
5.91
4.12
6.71
7.28
12.12
6.14
3.39
3.61
4.79
6.04
8.94
8.63
8.62
11.78
10.78
3.49
21.33
3.82
8.23
7.39
9.37
7.01
10.77
9.50
6.74
4.94
16.24
6.08
4.59
5.33
4.64
5.09
6.27
5.21
15.11
6.03
-AUt-tL/UtLtL
CO C02
88.4
147.3
71.7
71.2
199.8
71.4
86.7
240.4
83. 9
86.4
83.6
96.0
118.7
67.7
56.8
69.4
117.2
117.8
215.6
121.3
180.0
164.5
94.3
111.5
137.2
135.9
157.1
273.4
159.4
111.0
138.8
36.2
183.2
131.4
143.0
124.4
235.1
271.8
145.2
103.0
192.4
109.1
116.7
85.3
111.6
34.1
34.2
120.5
107.9
157.6
348.8
455.7
416.6
387.7
458.2
403.3
472.7
372.5
280.6
231.1
37C.9
518.5
382,9
541 .7
503.5
394.2
324.7
449.9
432.7
450.4
471.3
484.9
442.9
464.3
508.7
438.8
362.2
378.4
310.1
336.2
393.9
482.1
429.9
412.5
451.3
459.1
33?. 9
355.3
385.1
253.6
308.7
432.6
536.4
449.2
509.3
535.1
520.0
408.5
442.8
360.8
NOX
1.83
2.38
4.31
3.52
1.70
4.15
4.73
1.37
1.53
0.82
3.19
4.19
2.99
4.15
6.83
1.89
1.55
2.65
2.21
1.66
2.07
2.68
2.49
1.94
3.02
2.06
1.12
0.88
1.13
2.65
1.77
5.04
1.11
2.19
3.29
2.17
0.65
0.58
1.81
1.37
0.69
4.88
4.36
3.50
3.44
6.22
2.34
3.26
2.21
2.45
ACCEL/DECEL CALCULATED —
HC CO C02 NOX
4.06
6.94
5.69
5.75
6.48
5.44
5.97
7.57
4.12
5.93
5.55
8.18
11.65
4.15
5.72
1.44
4.58
6.85
10.66
5.11
1.63
2.20
4.56
5.36
6.76
6.53
8.08
10.34
8.30
3.08
16.51
1.51
8.10
6.59
7.73
6.35
9.58
8.08
5.45
4.10
15.32
6.6C
4.26
2.22
4.48
1.78
1.18
4.95
12.52
5.00
71.6
155.6
77.8
78.4
147.1
63.2
83.5
226.6
69.4
88.2
75.2
85.2
119.9
66.0
73.6
62.3
103.8
148.2
231.6
108.0
145.0
161.0
93.6
111.7
153.7
141.4
178.8
264.4
144.3
99.8
125.7
38.9
169.0
12B.7
112.4
117.2
244.2
263.1
130.5
90.8
203.3
99.7
110.1
86.2
120.0
32.7
63.6
119.0
101.4
135.7
211.3
262.9
'398.3
381.7
296.8
405.4
453.0
384.3
267.2
228.5
353.0
517.9
249.6
315.4
452.0
227.2
313.7
347.0
244.4
460.7
458.3
263.2
253.8
272.2
248.5
255.8
223.5
374.3
202.6
339.0
223.8
256.9
417.2
3SB.3
449.6
457.4
194.3
352.5
385.4
252.2
295.0
437.0
461.1
264.3
502.7
459.1
296.2
246.0
251.5
231.5
2.91
2.38
4.64
4.?3
3.04
6.36
2.35
1.96
1.58
0.89
4.20
5.77
4.55
6.C7
7.19
2.34
2.32
2.74
2.86
2.26
2.97
1.38
2.91
2.58
3.66
2.54
1.47
1.16
1.88
4.08
2 .18
6.33
1.20
2.40
4.98
2.97
0.65
0.69
2.73
2.34
0.68
7.14
4.16
4.29
4.25
6.17
3.80
4.27
3.55
3.91
HC
6.02
12.59
6.69
6.53
5.61
6.57
7.96
8.93
4.19
5.90
6.25
13.55
12.30
3.13
6.69
2.72
7.03
9.70
19.75
4.78
4.03
3.61
3.57
5.64
9.39
8.96
7.29
11 .16
11.86
2.83
14.73
4.34
10.83
12.78
9.22
9.32
12.46
3.81
8.63
3.93
28.87
4.55
6.40
4.72
5.35
4.31
2.99
6.14
5.C6
5.18
-SHORT
CO
69.6
207.4
67.6
56.9
57.6
65.8
98.2
167.6
85.9
93.1
47.3
63.3
10R.8
23.0
93.0
26.5
72.8
147.0
294.8
66.3
122.8
125.1
65.6
77.5
106.9
130.1
113.0
181.3
109.4
66.4
1 17.9
29.8
155.3
276.2
77.5
103.6
210.1
166.6
100.2
57.4
197.7
59.4
141.2
42.8
95.0
21.5
27.6
75.7
65.6
55.2
GYCLh
C02
293.2
527.7
359.1
327.4
384.4
322.9
407.4
326.3
276.2
231.9
302.9
405.0
322.3
513.4
367.4
407.7
' 184.1
280.4
328.6
445.5
434.4
359.7
448.8
412.0
379.3
323.6
317.3
345.2
287.5
301.1
369.6
368.3
457.4
517.5
313.8
417.4
283.0
246.3
337.4
214.0
243.8
304.3
491.1
383.2
503. 2
656.2
449. 9
348.1
416.7
382.8
NOX
1.78
1.76
3.33
2.67
3.86
3.72
2.92
1.06
0.88
0.77
3.32
4.49
2.97
4.39
2.63
2. 03
0.70
1.67
1.10
2.16
1.95
0.74
1.92
1.79
2.06
0.80
0.70
0.76
1.29
2.32
1.04
2.30
0.76
1.52
3.53
1.57
0.36
0.33
2.38
1.15
0.24
3.34
2.02
4.07
3.13
5.83
1.70
3.64
3.03
3.94
iltA'JY blAtt-IULE
HC CO CC12 NOX
0.94
1.17
0.80
0.90
0.9S
1.07
1.53
1.02
1.28
1.80
0.71
6.29
4.36
n.6l
1.16
0.35
0.91
2.45
3.13
1.03
0.61
0.80
0.80
0.75
1.63
2. 15
1.36
2.30
2.81
0.39
3.48
0.53
4.57
1.71
1.88
1.67
1.33
1.38
1.83
1.06
10.50
8.27
1.54
1.02
1.33
1.39
0.38
1.09
1.90
1.27
13.6
24.5
19.5
11.5
12.9
13.7
24.4
9.6
7.2
25.4
6.2
13.3
37.0
4.0
20.3
9.7
11.5
45.0
76.3
20.3
24.2
34.9
3.3
13.7
18.6
26.0
11.5
26.9
2R.6
4.7
8.2
0.8
19.1
22.3
21.1
26.5
28. 6
28.3
32.9
4.8
30.7
13.5
41.0
3.4
10.1
11.9
4.0
21.4
20.0
20.4
42.9
53.3
52.9
60.0
54.9
57.6
58.4
67.7
53.1
53.6
40.4
38.2
4S.8
95.2
55.8
77.5
48.9
46.9
61.2
71.9
86.3
86.3
116.8
67.7
41 .4
50.7
64.7
39.4
59.3
57.6
R6.3
60.7
105.0
61.0
83.1
35.8
46.1
55.0
55.2
3?. 2
46.1
50.8
76.2
70.0
94.6
74.5
69.9
70.3
83.3
51.6
0.13
3.09
0.14
0.06
0.10
0.14
0.10
0.33
0.07
0.10
0.10
0.1S
0.13
0.23
0.20
O.C9
0.10
3.04
0.09
0.05
0.05
0.06
0.29
0.03
0.34
0.04
0.18
3.33
0.22
3.19
0.12
O.P7
O.C7
0.07
0.23
0.13
0.04
0.36
0.1?
3.10
0.03
C.12
0.12
0.37
0.12
0.03
0.39
0.18
0.17
0.11
-------
STUDY OF EHISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
DENVER
RESULTS IN GRAMS PER MILF
PAGE 4-63
CAR* RUN*
0067 0067
0156 0163
0120 01?0
0072 0072
0079 0079
0001 0001
0105 0105
0148 0154
0133 0135
0121 0121
005? 0052
0044 0044
0146 0150
0110 0110
0147 0151
0147 0153R
C020 0020
oin cm
OU7 0117
0142 0144
0036 0036
0097 0097
0080 0080
0050 0050
0103 0103
0073 0073
C076 0076
0127 0129
0024 C024
0119 0119
HC
7.04
7.56
11.81
9.46
6.73
0.21
3.74
5.27
7.12
7.05
15.71
7.20
8.78
2.89
3.27
3.26
0.59
4.05
7.00
4.23
3.83
5.96
4.35
3.63
3.06
3.45
4.35
5.00
2.27
3.00
-ALUfcL/OECEL
CO C02
153.7
122.8
231.5
170.5
132.6
198.4
76.1
106.4
141.7
98.8
1C7.9
175.7
148.6
64.5
66.7
63.1
28.2
75.5
71.8
54.0
58.8
95.3
57.2
51.7
76.1
96.6
72.7
83.5
58.4
69.9
444.4
427.3
235.2
343.1
416.2
527.4
348.5
292.5
344.8
318.2
303.8
267.5
251.8
256.4
220.9
242.1
231.6
218.2
226.6
141.2
179.5
247.4
203.8
168.7
219.7
151.9
272.3
418.4
280.6
243.7
NOX
1.95
4.70
0.30
1.45
2.03
2.63
2.37
1.88
2.87
2.33
1.56
0.66
0.63
1.57
1.74
1.8B
0.82
1.11
1.94
3.07
0.96
1.70
1.81
0.98
0.32
0.43
2.26
4.45
1.97
1.64
ACCEL/OECEL
HC ' CO
6.66
6.35
10.41
8.01
6.56
4.30
3.40
4.41
6.66
6.09
11.11
7.47
9.60
2.57
2.66
2.66
0.63
3.23
5.14
3.32
3.46
4.52
3.51
3.13
2.61
2.99
3.59
4.86
0.87
2.85
167.2
110.2
213.4
162.8
139.4
144.5
78.4
104.0
155.9
100.1
122.8
190.6
129.3
55.2
46.1
48.2
25.6
63.7
69.1
57.2
62.4
90.3
47.5
43.3
74.4
94.1
66.4
78.7
58.9
67.7
CALCULATED —
C02 NOX
428.3
416.2
265.4
218.8
251.5
431.9
233.2
313. 2
197.2
208.0
275.9
161.6
170.6
2fi0.7
246.2
?48.2
221.3
215.5
231.6
147.1
113.9
147.4
211.3
214.6
205.4
151.5
251.1
409.5
270.9
242.2
2.16
4.62
0.45
1.97
2.57
3.41
3.49
1.63
1.50
3.41
1.35
0.74
1.07
1.99
2.68
2.66
1 .06
1.78
2.40
3.71
1.13
2.05
2.69
1.56
0.76
0.51
3.36
3.76
2.63
2.28
SHORT
HC CO
5.C6
6.81
13.52
9.28
8.C8
8.23
4.98
4.18
8.52
7.76
20.75
7.87
7.84
1.99
2.48
2.52
0.60
4.51
6.30
5.44
3.94
6.38
4.72
4.70
3.86
4.03
5.67
4.25
3.07
2.73
93.3
57.4
17C.3
82.7
120.5
161.1
80.3
62.0
142.0
85.2
147.4
131.1
85.7
37.2
18.5
32.7
14.4
48.5
70.5
47.0
62.8
103.3
55.1
35.7
94.9
90.0
92.6
49.9
30.6
68.6
CYCLE-
CO?
388. 8
369.8
254.0
328.9
332.0
381.3
279.8
288.4
299.7
258.8
208.6
236.6
254.9
218T9
215.4
272.2
218.9
226.9
184.8
155.8
164.5
196.8
186.2
126.3
268.4
160. 3
195.4
396.2
279.3
192.8
NOX
1.21
5.03
0.33
1.66
1.17
1.69
1.19
2.44
0.77
1.80
0.35
0.62
0.90
0.90
2.37
2.92
0.92
1.78
1.92
1.39
0.64
1.09
1.47
0.80
0.78
0.85
1.01
3.21
2.42
0.84
-----STEAUT bl Al C- ll-ILC-----
HC CO C02 NOX
1.02
1.34
2.77
1.77
1.H7
1.80
0.52
0.63
1.67
1.39
4.07
1.12
0.90
0.41
0.38
0.35
0.17
0.4Q
1.76
1.51
0.74
1.85
0.44
1.03
1.04
0.68
0.79
0.84
0.15
0.28
12.2
15.8
21.6
1 3.9
22.2
49.4
13.4
12.5
39.6
13.0
26.9
19.?
1C. 9
6.1
8.0
9.3
1.8
8.6
13.9
7.6
5.5
17.9
5.6
7.6
18.9
15.2
11.2
11.9
2.8
2.2
78.9
59.6
52.9
51.5
47.4
82.1
59.3
42.6
67.4
21.9
33.1
45.3
31.2
43.3
47.6
44.1
28.2
32.0
24.0
16.2
22.8
20.6
22.3
270.4
25.1
26.3
IB. 4
30.9
30.8
32.6
0.09
0.44
0.03
0.05
D. 05
0.05
0.12
0.13
0.11
0.12
0.05
0.38
0.04
0.07
3.09
0.16
0.06
0.09
0.09
•5.07
0.04
3.32
0.05
0.08
0.33
?.fl5
0.09
0.10
0.09
0.12
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
CHICAGO
RESULTS IN GRAMS PER MILE
P4GE 4-64
CAR* RUN*
0064 0064
0049 0049
0067 0067
0132 C147
0115 0122
0150 0163
0071 0071
0145 0159
0089 0090
0169 0136
0022 C021
0012 0012
0138 0149
0082 0088
0008 0008
0093 0095
0101 0106
0114 0123
0135 0146
0085 0087
0116 0124
0136 0151
0136 C153R
0041 0044
0080 0083
0119 0129
0137 0150
0018 0017
0001 0026
0070 0070
0094 0099
0164 0176
0030 0032
0083 0086
0134 0144
0134 OI45R
C005 0005
0059 0059
0099 0104
0086 0105
0153 0182
0062 0073
0076 0078
0106 0113
0110 0117
0160 0173
0148 0178
0023 0027
0050 0051
0073 0075
HC
4.12
2.96
5.57
4.15
3.17
7.24
5.22
4.42
5.82
47.79
3.52
7.83
6.13
4.06
3.85
4.25
2.09
5.26
4.34
2.83
5.46
2.51
2.25
2.65
3.26
3.11
4.28
7.86
2.14
1.58
5.60
2.76
6.22
10.82
9.08
8.24
7.04
5.55
5.15
8.83
20.41
3.60
7.94
6.01
2.57
6.76
32.60
3.19
2.11
4.62
CO C02
150.1
21.4
60.6
97.8
48.2
226.3
63.3
30.3
91.5
102.8
56.7
173.8
191.2
23.2
142.9
59.0
19.0
164.9
35.7
37.0
51.7
21.1
15.0
33.4
23.2
36.8
26.3
158.1
47.7
34.7
58.4
42.5
201.6
8?. 9
82.7
81.5
129.0
66.9
43.4
82.2
57.1
51.0
114.0
77.6
27.6
65.1
112.4
S2.4
35.6
44.5
546.8
589.6
430.8
384.0
412.4
184.1
298.4
183.5
613.2
548.3
517.7
653.0
543.9
525.2
775.0
487.3
553.3
594.7
259.2
379.2
428.7
436.4
387.6
480.6
439.8
395.7
546.4
387.7
184.3
364.1
436.6
373.0
421.4
368.0
333.2
300.6
455.1
401.5
425.4
438. B
397.6
287.4
377.7
356.4
320.1
300.5
339.0
403.9
180.0
415.8
NOX
3.20
6.96
3.01
4.74
7.52
0.70
3.58
2.66
3.79
6.90
7.71
5.92
1.25
10.20
1.79
6.73
8.45
5.97
2.46
7.23
6.95
3.65
8.56
6.90
7.27
6.14
8.57
2.51
1.32
5.56
4.30
5.20
3.53
3.88
2.79
3.3C
3.10
4.32
5.09
5.53
5.15
2.14
2.69
3.82
5.29
4.C9
1.86
5.84
1.65
4.98
---»(,(, CL/UCCtL
HC CO
4.42
2.89
4.26
4.06
3.28
6.26
4.62
2.98
5.75
45.73
3.13
6. 18
5.56
4.41
4.20
3.13
2.37
3.93
2.47
3.24
4.29
2.45
2.25
2.76
3.15
3.23
3.70
4.74
1.86
1.35
3.91
2.85
4.44
7.53
7.51
7.02
8.19
3.76
5.03
7.53
22.49
3.27
8.62
4.53
2.52
5.35
32.12
2.64
3.60
4.45
153.2
19.3
50.4
50.9
17.6
213.4
62.6
20.4
94.8
52.6
45.7
154.7
94.2
28.2
118.5
42.6
14. T
117.6
26.7
34.4
34.4
12.1
8.9
23.4
24.0
24.2
14.8
151.7
40.8
39.1
59.1
43.1
109.4
77.2
48.8
51.1
111.9
73.4
27.7
49.1
32.0
51.0
99.4
38.1
19.7
69.9
64.7
68.5
62.1
47.6
UflLUULA IfcU —
C02 NOX
537.3
575.0
539.2
421 .4
471.0
296.1
384.2
134.3
491.4
557.8
562.6
589.8
553.1
552.5
554.4
570.3
522.8
563.2
269.9
535.9
439.5
466.5
474.3
542.4
474.2
471.9
537.2
340.9
187.4
378.2
453.3
385.8
343.8
383. Q
361.4
332.2
413.7
446.7
410.9
423.1
456.7
283.9
373.8
345.4
317.8
339.9
356.6
401.5
350.1
432.5
2.20
6.32
4.97
5.88
11.16
0.70
2.96
3.31
5.95
8.72
4.70
2.71
1.57
5.70
1.92
11.04
8.45
6.60
3.43
9.71
8.52
11.02
12.45
5.33
4.92
8.46
9.92
2.71
1.06
3.20
6.11
5.94
2.39
5.51
3.84
4.21
4.88
2.96
6.50
6.40
7.1 1
1.85
3.32
5.89
6.87
5.11
2.54
3.42
1.61
3.21
HC
3.98
2.61
4.88
4.05
3.72
6.02
3.44
6.41
3.77
41.31
3.74
5.02
4.11
5.06
2.76
4.41
2.53
0.82
5.14
3.36
5.14
2.73
2.80
2.40
3.49
3.49
3.12
9.87
3.65
1.96
4.66
2.69
7.82
6.34
9.53
11.96
8.72
5.75
5.60
11.27
22.20
3.64
8.08
4.01
2.44
5.64
33.24
2.51
2.81
6.40
-iHUKI
CO
124.1
11.4
63.9
67.1
45.7
166.3
73.2
36.1
121.0
76.6
83.8
107.3
104.0
30.2
60.6
71.2
35.1
28.4
39.4
62.0
66.5
23.5
24.0
39.5
28.1
48.3
35.7
2C6.4
69.8
50.2
61.4
39.5
117.9
229.7
89.1
97.0
119.7
97.4
52.6
93.4
47.8
52.3
65.4
45.9
33.8
68. 4
93.6
52.3
34.8
85.4
UTLLt
C02
514.9
525.0
450.4
377.1
435.5
302.4
269.4
146.5
434.1
460.2
408. 1
615.9
523.9
454.3
771.2
453.3
431.7
474.9
207.5
430.4
486.3
418.0
412.7
472.1
386.0
397.5
432.5
285.2
216.6
305.9
392.4
340.4
327.4
812. 6
273.5
269.2
486.2
390.1
321.9
313.4
360.6
251.6
257.3
207.2
265.0
267.9
344.9
342.1
321.3
282.9
NOX
1.50
4.15
4.58
2.95
4.79
0.40
1.99
1.51
1.71
5.37
3.26
6. ID
1.00
7.75
6.49
4.03
4.13
3.94
1.27
3.81
2.40
6.15
6.14
6.50
4.52
4.43
3.69
0.56
0.93
3.09
2.23
2. IS
1.54
3.09
1.02
0.93
3.32
2.07
1.91
1.65
?.96
1. 14
1.71
1.75
2.34
1.35
1.70
5.63
4.34
1.47
HC cn C02 NDX
1.00
0.40
1.82
0.85
1.11
0.53
1.69
2.83
1.78
6.91
1.23
1.02
0.71
1. 17
0.63
0.75
0.56
C.53
0.5?
0.78
1.23
0.57
0.57
0.52
0.52
0.71
0.90
1.23
1.02
0.34
0.63
0.43
2.07
1.93
2.70
2.66
3.54
0.68
1.03
3.07
3.66
0.45
2.65
1.55
0.62
1.74
4.96
0.59
0.99
0.77
29.4
?.4
22.6
18.7
15.7
10.4
19.3
15.4
28.9
16.2
31. 0
29.6
14.6
13. 1
16.3
19.9
6.5
3.5
14.0
20.1
21.0
8.2
8.7
13.7
14.2
13.4
22.6
31.7
27.3
12.4
9.4
2.3
33.0
25.5
14.9
15.3
23.7
11.1
12.7
16. 8
13.5
13.9
23.1
14.8
6.5
14.4
17.5
18.2
20.4
7.3
81.4
124.1
52.9
56.9
95.6
72.5
87.4
21 .0
74.6
74.9
60.9
75.3
77.4
78. C
91 .9
88.6
102.6
111 .C
?5.5
122.0
44.8
66.9
67.?
79.7
67.6
85.2
66.9
43.0
42.9
50.1
60.5
74.9
54.2
52.8
29.0
30.?
36.1
39.4
49.0
33.5
41 .0
46.5
44.7
30.8
37.4
35.8
38.9
60.8
47.4
57.7
0.09
3.07
0.08
0.07
0.12
0.07
0.07
0.05
0.07
0.13
0.04
0.09
0.06
0.15
0 .">8
0.09
0.10
0.14
0.05
3.21
0.07
C.06
C.07
".07
0.13
0.10
0.35
0.04
A. 03
0.07
0.09
0.17
0.03
0.08
C.06
0.06
0.03
0.02
0.07
0.05
0.39
0.07
D.05,
0.06
0.03
0.04
0.07
0.27
D.D6
0.07
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
CHICAGO
RESULTS IN GRAMS PER MILE
PAGE 4-65
CAR* RUN*
C130 0139
0156 0170
0087 0096
0024 0024
0058 0058
0139 0152
0149 0162
0040 0062
0112 0119
0142 0156
0034 0035
0152 0164
0073 0081
0113 0121
0125 0128
0154 0168
0032 0135
0167 0183
0061 0061
0096 01C1
0168 0181
0126 0133
0161 0174
0026 0029
0069 0069
0165 0185
0007 0307
0120 0125
0133 0143
0033 0034
0035 0336
0146 (H60
0155 0169
0155 0171R
0013 0013
0031 0033
0031 0047R
0060 0060
0159 0172
0043 0046
0051 0050
0072 0074
0105 0112
0141 0155
0021 0022
0084 0085
0045 0040
0056 0052
0107 0114
0129 0140
HC
6.52
3.70
5.92
6.93
2.27
4.23
6.03
5.13
3.23
6.66
3.96
6.43
6.93
2.38
3.43
4.45
3.26
5.47
3.94
i.92
4.04
3.83
2.38
1.19
3.10
0.90
3.34
1.45
3.06
6.71
4.42
2.70
2.75
2.71
3.98
1.83
1.39
2.9?
2.73
8.07
5.86
4.91
7.55
4.36
6.49
4.42
3.92
4.44
62.55
4.05
-«Ul.tL/
Cfl
51.9
28.5
72.8
78.9
36.7
55.9
49.3
43.3
36.0
103.0
78.2
67.6
125.3
36.5
5.3
54.3
50.5
42.1
64.6
45.9
41.0
63.2
28.0
34.7
46.6
8.4
51.7
6.9
26.9
55.7
38.9
21.1
37.0
33.1
53.0
16.9
24.9
22.7
13.8
105.4
67.0
57.9
79.3
28.2
56.8
18.8
36.8
142.2
55.9
34.4
IJtLtL
C02
415.7
472.0
363.6
439.9
390.3
363.5
358.8
430.5
402.0
411.4
482.0
393.7
514.5
463.5
456.9
507. 3
356.2
374.3
548.1
405.9
331.2
310.5
374.9
274.1
521.2
573.5
985.8
302.4
501.2
523.9
599.6
349.7
400.9
429.7
606.0
465.6
502.6
703.8
367.7
440.2
351.7
433.1
469.7
557.5
540.9
4C2.0
5C4.0
467.8
472.3
359.2
NOX
4.93
4.31
4.95
5.76
6.66
5.11
5.47
5.77
4.65
3.09
5.63
4.30
4.54
5.66
3.27
6.62
3.88
5.48
5.67
2.98
5.32
2.43
6.50
2.83
6.87
3.16
3.07
9.12
4.79
6.39
4.00
7.29
7.06
8. 17
6.08
6.15
5.96
6.47
9.92
3.65
4.17
0.50
0.75
5.26
5. 68
8.34
4. 23
2.08
4.63
5.41
ACCE
HC
6.45
3.39
3.84
5.90
2.53
4.17
6.15
3.49
2.86
7.24
3.37
5.79
5.61
3.04
3.65
3.42
2.84
4.90
3.38
4.47
3.96
3.69
2.32
1.42
3.33
1.43
2.90
1.75
3.43
7.41
2.49
3.10
2.62
2.39
4.06
1.91
1.86
3.21
1.32
5.93
4.52
4.79
8.34
4.50
5.25
4.65
3.92
3.91
51.45
3.87
L/DECEL
CO
53.9
29.3
70.7
63.9
49.8
31.0
36.7
45.9
36.5
59.2
74.9
38.4
120.3
26.8
26.3
35.9
27.7
29.8
50.5
92.4
22.9
41.9
19.1
30.1
52.1
6.2
30.7
5.4
26.4
43.5
37.2
13.1
20.1
20.3
53.3
12.4
20.7
22.1
9.0
96.1
65.4
56.4
49.4
20.0
47.3
29.1
34.3
117.5
29.0
32.1
CALCUL
CQ2
366.6
471.4
361.8
381.9
466.7
373.8
408.2
403.5
333.3
391.2
537.0
461.9
507.7
516.5
462.3
482.7
367.4
4C9.1
521.9
466.7
362.7
359.8
404.6
275.5
615.1
603.9
643.7
351.3
488.6
591.1
607.9
437.9
410.1
402 . 6
522.2
5C3.2
546.6
613.9
339.5
393.6
380.0
490.2
465.2
590.2
486.8
524.9
466.0
435.6
465.5
402.5
ATEU
NOX
6.52
4.99
6.75
2.99
4.22
7.04
6.29
3.14
5. 04
4.16
3.62
7.45
5.23
8.62
4.19
7.83
5.65
6.85
2.43
3.76
7.35
4.16
7.83
2.35
4.63
9.44
3.77
11.90
4.60
4.30
5.36
11.47
9.86
9.32
4.59
3.80
5.55
5.36
12.12
2.77
2.79
4.20
0.73
6.40
5.63
6.17
5.13
1.61
7.22
5.45
HC
6.29
3.77
4.27
7.40
2.44
4.39
7.87
3.94
0.76
7.52
4.47
6.58
7.40
2.22
4.15
5.47
2.85
7.30
2.97
3.73
3.28
5.51
3.00
1.30
4.75
1.55
2.03
1.78
2.32
5.16
2.43
3.24
2.68
2.69
5.43
1.96
1.37
3.41
1 .63
6.46
4.83
4.46
11.97
3.33
4.50
5.68
4.58
3.64
52.73
5.36
— bHIJKI
CO
65.5
21.1
52.9
106.7
•36.4
62.3
89.6
42.8
14.3
63.1
112.0
70.0
105.5
61.4
59.6
57.7
41.1
50.7
26.3
56.9
25.1
105.2
39.8
34.9
110.3
27.5
40.3
14.7
23.1
44.6
60.1
42.9
36.6
36.7
129.0
23.3
25.2
30.7
16.4
104.7
66.4
65.5
51.7
43.4
67.4
19.9
48.8
95.7
59.7
61.4
l-YCLI: —
C02
330.1
422.0
332.6
328.4
368.3
271.5
451.5
365.6
334.6
333.8
437.4
379.8
432.2
440.3
387.6
444.7
310.7
434.7
523.9
429.2
309.3
263.0
343.6
297.4
422.3
591.5
618.8
311.5
422.5
577.8
477.3
31C.9
321.6
328.7
493.3
472.5
463.9
582.8
556.3
393. 3
323.9
465.6
400.4
525.6
561.5
499.8
389.7
382.0
397.6
331.9
NOX
1.88
2.11
3.34
2.12
5.45
2.77
2.67
4.34
5.28
2.95
3.16
3.?6
2.56
1.04
2.23
3.77
2.63
2.65
5.57
3.30
3.50
0.70
3.74
1.26
2.93
3.80
6.12
5.14
4.01
7.59
22.89
4.37
6. 13
5.98
4.33
5.07
6.00
6.3?
6.65
2.?3
1. 57
0.53
C.32
2.36
9.87
7.43
5.23
1.63
2.92
4.50
HC
0.93
0.55
0.30
1.09
0.5?
1.18
0.93
0.63
n.37
2.75
0.96
1.77
1.29
0.63
0.83
0.88
0.74
0.95
0.45
0.57
0.42
0.66
0.69
0.15
1.06
0.35
0.48
0.44
0.51
3.02
n.73
0.74
0.55
0.70
1.02
0. 3?
0.26
0.75
0.34
1.23
1.29
0.72
7.77
0.96
1.21
1.77
0.68
0.40
7.71
1.31
:»MT }i
CO
9.9
2.7
12.3
29.7
12.3
23.9
4.7
14.6
6.1
9.0
39.8
29.5
18.4
21.6
9.2
13.2
19. I
12.0
12.0
3.^1
2.1
12.6
10.6
7.5
25.8
10.2
15.2
11.6
9.3
23.7
32.9
17.6
20. 3
20.3
46.2
15.5
24.3
11.7
8.0
la.a
22.8
2°.0
15.8
f3.6
22.5
3.0
11.6
14.5
16.3
26.7
M I C~ 1 L*4-l
CO?
43.9
78.0
46.3
52.9
49.3
33.4
45.3
36.3
36.8
51.6
99.8
56.7
83.1
84.8
63.4
69.7
43.8
67.2
94.1
103.4
53.5
33.6
47.8
46. C
85.3
132.2
140.7
51.6
95.7
57.0
74.7
72.4
46.5
45.9
83.1
82.0
81.5
94.7
45.2
44.5
40. 8
72.6
83. 1
61 .1
58.2
76.5
57.9
53.0
49.9
57.5
NOX
0.06
0.11
0.05
0.04
•n.03
C .34
0.07
3.03
0.06
0.32
0.09
0.07
0.13
0.03
0.07
3.03
0.05
3 .07
0.A6
0.24
0.15
0.04
0.21
0.03
?.os
0.25
0.09
3.36
0.15
0.06
o.os
3.10
n.r>7
3.07
3.11
2. 08
0.16
0.19
0.08
0.33
0.05
3.03
0.05
0.06
0.10
0.09
3.^9
0.04
3.39
0.06
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CfTI^S
CHICAGO
RESULTS IM 3RAVS
4-66
CAR* RUN*
0074 0079
0111 0118
0143 0161
0144 0153
0075 OC76
0091 0093
0123 0142
0004 0004
0025 0023
0079 0032
0063 0063
0042 0077
"151 0167
0124 0133
0124 0137R
0127 0134
0153 0165
0044 0041
0140 0154
0140 0157R
0053 0054
0100 OlOfi
0100 0111R
0017 0019
0162 0175
0039 0043
0081 0084
0123 0130
0010 0010
0113 0127
0083 0091
003d 0098R
0006 00.06
0103 0110
"029 0031
0057 C057
0097 "102
0157 0180
0011 0011
C011 0016R
0065 0065
0015 0015
0104 0109
0052 0053
0092 OC94
0014 0014
0054 OC56
0131 0141
0019 0020
0055 0055
HC
4.24
8.61
3.99
7.65
3.65
3.13
4.44
1.76
4.64
2.34
4.59
3.63
3.73
2.22
2.41
3.31
22.43
2.23
5.41
5.49
5.78
6.79
6.00
5.50
6.75
2.91
4.35
4.6ft
4.33
5.04
2.95
2.97
2.97
3.38
6.50
4.85
5.10
2.72
4.10
3.04
4.82
2.92
1.42
3.03
2.05
4.38
1.52
5.67
5.40
3.16
CO
61.7
106.2
36.4
97.7
40.6
21.9
51 .3
3C.4
142.1
24.8
28.1
36.3
27.5
18.1
13.7
19.3
41.4
24.6
12.9
13.7
57.5
43.8
35.3
97.1
73.3
41.4
70.2
ft9.8
99.6
44.3
41.3
50.1
37.8
47.5
109.3
135.0
80.0
30.4
61 .1
35.4
102.9
41 .5
16.3
28.1
40.6
56.0
22.5
91.6
137.7
36.9
C02
369.6
391.3
418.8
36?. 6
411.6
409.4
795.7
332.2
563.5
478.0
526.5
466.2
495.3
337.8
394.7
393.6
3K2.1
543.2
496.7
437.7
443.5
475.0
481.6
389.8
473.9
797.0
376.4
493.0
484.5
475.2
410.6
431.1
543.2
476.2
334.0
403.6
4C6.1
387.5
544.6
523.7
509.0
574.7
482.8
534.7
431.3
592.7
414.1
461.6
337.5
402.5
NOX
4.28
1.25
4.30
2.67
4.70
6.07
2.72
6.49
3.93
5.34
5.42
5.42
2.28
5.72
6.73
6.34
6.35
5.33
5.20
3.75
5.55
f,, \ i
6.93
3.V4
6.47
3.25
3.93
4.99
3.46
4.77
4.95
5.59
2.54
6.39
2.81
2.02
5.16
6.45
6.42
5.37
5.3C
3.29
5.31
5.73
3.19
3.49
6.84
4.51
3.71
4.49
AI.UI-
HC
4.C9
9.24
3.58
7.09
4.19
3. 38
4.94
1.69
3.73
3.16
5.38
4.20
3.71
2.46
2.43
3.12
24.71
2.34
6.70
6.07
4.62
5.06
4.43
5.34
5.33
2.28
3.22
3.60
4.23
4.17
3.71
3. 26
2.99
3.35
3.43
5.30
3.60
2.33
3.34
3.81
4.43
2.37
2.25
2.89
1.93
5.26.
2.70
5.38
3.87
3.06
CO
60.7
72.?
19.7
69.0
51.0
23.9
?5. 1
26.7
119.7
30.1
34.4
37.3
25.7
12.7
11.5
11.3
26.6
21.4
7.0
10.5
63.6
25.4
23.5
79.1
47.7
41.5
53.7
56.8
35.5
25.6
53.5
57. 1
25.2
23.4
92.3
119.0
69.2
27.1
53.3
45.9
93. C
23.1
16.5
23.4
42.4
44.4
26.3
58.2
106.0
36.6
LflLLULA It!)
CD 2 NOX
3"M .7
376.4
453.8
397.4
507 ,3
3J7.6
311.0
316.5
602.2
560.0
615.7
535.3
476.1
452.0
460.1
431.3
455.0
613.2
508.3
475.9
512.3
461.7
466.3
381 .3
464.5
711.4
426.0
487.4
516.5
494.0
377.3
4S0.1
480.1
476.9
341.2
344,0
4?0.9
367.2
523.5
544.6
550.9
533.9
468.0
454.3
463.5
560.6
437.9
503.4
334.9
410.2
3.20
1.35
7.23
3.78
3.21
4.61
4.36
3.05
2.10
5.02
5.23
3.37
5.03
9.33
8.73
9.19
9.63
4.46
6.98
6.21
3.34
7.53
6.79
1.41
7.31
3.36
6.13
5.70
3.05
5.57
9.75
8.10
3.59
8.61
1.83
1.91
7.17
3.24
2.64
3.31
3.5S
3.75
4.89
4.95
9.41
3.78
4.22
5.76
2.86
2.55
HC
4.09
7.59
3.21
8.67
5.69
3.7C
3.80
2.22
4.41
3.61
5.41
2.30
4.88
2.61
2.68
4.02
21.59
2.36
9.78
9.46
6.81
B.39
8.68
5.12
7.64
1.73
5.41
4.74
4.02
5.19
4.07
4.22
2.42
?.05
6.75
9.51
6.09
2.63
5.79
3.14
6.66
2.83
2.63"
2.49
1.99
12.46
3.05
7.72
3.93
3.25
-SHUK!
CO
44.5
71.9
13.8
113.1
76.5
37.1
38.5
26.9
197.4
54.3
41.0
32.5
33.2
35.4
29.6
48.9
62.0
2'!. 9
24.9
30.3
83.3
55.0
44.6
105.0
90.8
23.5
66.1
77.4
26.6
63.7
74.2
90.6
10.1
47.5
112.5
122.2
35.5
33.3
132.4
61.3
122.3
40.5
28.6
21.1
44.7
18.5
39.9
96.6
73.0
28.6
LYLLt
CO?
334.9
471.1
39". 9
331.9
37'.. 3
320. •)
247.6
310.7
518.6
447. 0
550. 1
4C1.C
412.0
410.0
450.6
314.5
36 1.9
523.7
454. 1
438.5
446.9
316.1
349.7
372.6
330.7
689.8
335.3
330.0
496.9
534.4
403.7
395.9
46C. 8
382.6
259.2
247. 1
275.1
2H0.2
506.?
404. 8
424.2
606. 3
505.5
473.2
341.9
463.2
469.0
417.2
278.4
355.0
M3X
3.33
1.13
4.9?
1.49
3. 18
3 . r- 3
1.30
4.52
1.30
3. 40
6.26
3 . '< 't
5.71
3.56
4.72
2.83
3.73
5. "3
2.44
2.02
3.7',
2.12
1 . "5?
1.39
3.11
0.33
3.42
2.C8
5.56
1.94
2.47
?.44
7.47
2.77
1.21
0. 33
2.5T
2.63
1.37
1.37
3.75
8.65
6. 17
5.60
4.25
H.77
4.52
1.55
2.79
2.69
bltAUT 1 1 C,l t - I'JLt
HC CO CO? NCX
1 .13
2.02
0,40
2. 91
1. 16
0.6A
C.74
0. 46
1 . 56
C.72
0.-J5
0 . ' 0
C. 90
0.57
0.65
0.73
7.22
1.43
4.63
3.55
1.25
2.74
1.46
1.62
?.24
0.41
1.34
0.79
0.57
1.33
0.55
0. 54
0. ?3
0.46
1.26
1. 12
1.33
0.54
1.73
1.13
7.39
0.44
1.12
0.56
0.51
3. 55
0.75
1.25
1.00
1. 17
1 C- . 6
1.5
1.5
36.5
13.0
*. 1
7.4
1.4
66.6
Id. 1
13.?
1.3
1 <>. 3
14.3
14. 3
13.5
?3. 3
7. 2
6.0
]i.4
10.7
14.1
9.1
35.0
30.7
*>. i
17.7
23.7
14.3
22.1
9. I
12. 3
1.3
8. 5
?6.3
11.?
23.1
7.1
41.5
16.5
47.6
9.5
14.1
13.6
22.9
5.4
IB. 3
12.6
30.5
6.9
•',4 . 0
69.1
7! .3
44.6
72. 7
35.5
44.3
35.4
86 .0
76.2
124.3
73.3
69. 5
33 .C
80.3
43.'>
4C .1
91 .3
8a. 1
70.5
<-3.3
37.9
31 .8
44.9
56.7
1 1 « . 9
34.7
55.7
94.6
93.3
117.4
1"".!
39.0
95.6
31 .7
57.2
3<>. 1
3^.2
102.7
185.9
69.3
91.8
75.i
5S.5
63.3
317.9
80.5
71.2
39. n
•65.2
0.--7
0 .03
1.12
3 .04
1 0*v
7 . "i
0.25
0.60
0.05
r .cs
0.15
0.17
1.13
~ . I 3
0.14
0 .09
O.OS
0.05
0.13
0.11
1.05
0.17
0.07
0.04
" .07
"* .?">
.•>.-• 5
0 ,C3
0.13
0.04
i.l3
".13
i.l2
i.lO
3.03
0.01
".•"3
3.09
C .0'".
1.47
0.12
.0.11
•*! m ^ ^
0.-7
0.09
7.47
i ,r>6
3.17
0.04
0.01
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
CHICAGO
RESULTS IN GRAHS PER MILE
PAGE 4-67
CAR* RUN*
0109 0116
0117 0126
0147 0166
0016 0019
0163 0179
0166 0184
0108 0115
0108 0120R
0170 0187
0090 0092
0036 0037
0068 0068
0023 0025
0048 0048 "
0047 0045
0093 C103
0003 0003
0038 0039
0102 0107
0046 0042
0077 0080
0095 0100
0066 0066
0037 0039
0121 0132
0002 0028
0122 0131
0027 0030
0009 0009
HC
4.25
3.47
56.40
5.34
6.11
1.16
4.64
4.56
5.51
1.31
2.12
3.21
3.65
'4.08
5.02
1.56
2.57
1.73
2.21
2.34
6.63
5.17
3 .44
6.28
4.75
24.56
3.02
7.66
1.46
-AUtCL/ UCUtL
CO C02
28.3
32.5
76.2
76.5
175.7
11.0
98.8
98.4
109.4
16.2
33.6
28.3
146.0
:59.5
116.2
25.3
54.8
46.9
16.8
36.0
53.8
45.5
30.3
59.5
21.3
48.0
18.1
151.0
12.8
479.6
362.6
460.4
558.7
473.4
196.1
423.8
423.1
410.8
346.9
426.6
419.0
336.6
392.0
347.1
251.4
521.6
246.2
255.3
365.4
276.7
256.6
245.1
264.4
220.4
196.5
213.6
174.5
173.9
NOX
10.99
20.45
4.34
6.02
2.74
4.50
2.50
2.39
4.51
6.23
5.21
5.72
1.30
4.13
1.86
2.85
4.33
3.60
3.93
5.43
3.30
3.22
3.43
3.78
2.81
1.46
3.93
0.42
5.13
HC
3.43
3.15
50.13
5.64
5.50
1.07
4.84
10.95
5.64
1.42
1.88
3.45
3.67
3.29
4.04
1.72
1.99
1.71
1.75
1.57
4.48
14.97
3.03
3.81
2.36
24.26
3.81
5.96
1.63
L/DfcCfcL
CO
17.8
31.6
40.2
49.8
81.8
6.8
1 08'. 2
267.3
53.7
13.2
30.3
24.0
131.7
43.5
103.7
12.8
29.4
33.8
3.8
24.4
50.6
43.8
22.9
46.4
17.6
39.5
8.2
122.1
9.8
(.ALIULA 1 til —
C02 NOX
5C8.3
375.9
489.4
553.5
463.6
194.8
423.2
332.3
410.2
350.2
380.4
500.6
331.8
353.6
293.0
289.9
384.1
2?3.3
266.9
308.1
233.3
226.5
241.7
257.5
228.1
191.8
212.5
168.8
270.3
13.00
2.73
6.52
2.57
3.45
4.42
3.38
1.90
6.29
7.65
2.64
3.80
1.57
2.32
1.27
4.73
1.78
1.62
4.77
2.60
4.07
3.54
2.18
2.30
4.26
1.82
4.62
0.45
7.10
HC
4.05
4.80
45.87
7.34
5.24
1.43
4.07
3.94
7.35
1.59
1.38
3.13
3.49
2.44
4.51
1.02
3.07
1.23
1.29
1.29
5.40
5.83
3.37
8.39
6.61
• 23.13
3.22
9.90
1.87
-5HUKI
CO
39.3
41.2
37.5
41.7
29.8
11.3
57.0
59.1
68.8
44.7
37.2
42.6
37.8
31.6
134.8
22.0
56.3
30.5
12.3
16.3
56.2
48.7
26.7
56.3
23.0
29.3
13.2
136.3
6.0
C02
410.6
294.7
394.5
724.2
464.6
195.0
361.8
379.9
385.6
281.3
355.1
438.3
318.5
4C4.9
335.7
316.2
1037.1
484.9
253.5
312.3
168.0
245.9
228.1
176.9
222.0
226.8
171.2
144.6
239.3
NOX
5.57
2.52
4.33
•6.99
2.63
3.44
1.69
0.57
3.26
2.65
4.13
3.50
1.41
3.32
1.14
2.35
4.17
3.41
2.52
1.91
1.01
2.02
1.80
1.73
1.61
2.69
2.07
0.31
3.83
HC CO C02 NOX
1 .37
1.39
7.77
2.95
1.23
0.35
1.04
0.51
2.63
0.40
0.33
0.45
1.00
0.41
0.93
0.23
0.11
0.31
0.15
0.73
2.26
0.95
0.53
1.72
1.03
2.50
1.72
2.21
0.16
13.6
15.8
2.1
2.5
1. 5
2.1
16.6
17.4
9.4
12.0
19.9
7.2
19.9
8.9
42.2
4."
0.2
7.5
1.5
6.3
13.7
13.2
7.6
19.3
2.4
7.2
3.3
16.2
5.6
54.6
45.3
59.8
94.3
83.5
53.5
83.7
80.6
67.2
76.8
52.1
82.8
87.6
45.0
73.3
45.2
56.0
32.8
66.3
35.1
20.8
26.5
21.3
18.0
36.2
16.7
28.8
26.0
16.8
0.05
D.07
0.14
0.10
0.11
0.12
0.09
1.07
0.31
0.10
0.05
0.14
0.12
O.P8
0.08
O.r»7
0.34
0.05
0.07
0.04
0.05
0.05
0.19
n.oi
0.04
0.05
0.39
0.01
0.02
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
HOUSTON
RESULTS IN GRA^S PER MIL?
PAGE 4-68
«v.v-CL/:Jt:l,t:L ALUtL/UtLtL LALLULATtU
CAR* RUN*
0169 0179
0029 0032
0143 0153
0023 0024
0323 0025R
0037 0040
0003 0303
0341 OC45
0012 0012
016B 0178
0116 01.? 6
0072 0078
0072 OC82R
0158 0163
0145 0155
0098 0106
0117 0127
0142 0152
0150 0160
0153 0163
0155 0165
0163 3173
0006 0004
0106 0115
0122 0132
0147 0157
0011 0011
0104 0113
0107 0116
0125 0135
0013 001 3
0043 0048
0057 0063
0359 C(!65
0035 0333
0035 C043R
0078 0036
0105 0114
0042 0047
0097 0105
0112 0122
0118 0128
0007 0007
0015 0015
0060 0066
0141 0151
0081 COS9
0386 0094
0087 P095
0090 0098
HC
1.65
4.20
3.53
7.31
7. 13
4.47
4.82
5.15
13.78
9.33
4.94
6.56
6.29
4.39
5.05
3.40
2.53
1.60
4.25
1.70
1.81
1.77
3.93
2.83
3.72
3.83
5.83
2.93
2.66
5.16
5.90
5.12
4.53
18.42
7.65
7.13
3.63
6.02
3.38
5.37
5.15
3.82
9.19
6.02
6.07
5.98
7.63
5.01
5.33
3.54
CO
37.6
33.4
34.4
108.1
110.9
74.2
83.5
80.6
131.0
101.6
34.6
63.1
64. 1
85.5
51.9
37.5
34.3
29.5
39.8
39.2
39.7
2ft. 0
65.5
38. C
40.7
49.0
33.4
48.4
24.2
63.5
91.4
37.4
29.2
145.7
65.5
59.6
13.6
62.8
25.9
54.2
33.2
74.2
174.9
61.6
64.5
72.8
80.9
47.4
26.3
86.2
C02
721.3
625.5
633.2
448.4
531.7
513.3
397.0
337.1
522.6
477.7
459.3
600.7
563.2
711.9
713.0
247.1
743.3
6C2.5
441.8
644.0
605.8
663.2
552.0
530.4
608.7
584.1
424.2
509.4
642.2
599.2
452.6
597.6
457.2
592.5
495.4
428.9
405.1
481.8
503.0
486.3
550.6
379.2
413.8
545.0
597.2
447.7
461.9
468.7
443.9
276.7
NOX
3.39
8.96
9.40
5.11
6.82
6.71
2.15
3.32
2.60
5.23
7.93
5.7?
5.23
7.35
8.18
1.48
7.66
5.79
6.73
6.43
4.29
6.37
8.95
6.46
7.64
8.00
6.60
2.03
9.15
6.54
3.42
7.50
6.54
2.62
4.24
3.33
7.41
3.82
4.20
6.19
9.41
5. "6
1.39
4.42
6.?0
5.35
4.84
6.95
8.83
3.12
HC
2. CO
3.83
4. 04
6.55
7.34
4.61
4.66
4.16
12.45
8.47
4.60
5.99
5.76
3.78
4.52
2.40
2.38
2.57
3.96
2.15
2.C2
3.43
3.71
2.87
3.47
3.54
4.53
2.99
3.03
4.43
5.43
4.36
3.77
17.46
6.41
6.25
3.40
5.53
3.44
5.88
5.05
3.21
8.61
4.96
6.26
5.63
6.09
3.89
6.16
3.59
CO
52.3
42.7
44.4
121.0
105.8
92.6
101.7
95.1
131.1
114.9
47.0
72.9
72.9
91.9
56. 7
27.2
27.0
32. B
49.6
48.2
61 .6
13.8
78.5
22.8
48.9
51.9
44.4
41.3
33.1
80.2
109.1
33.2
41.7
162.8
74.0
70.9
14.0
86.1
38.6
80.0
47.4
76.7
196.1
75.3
79.4
82.2
37.6
56.9
33.4
95.2
C02
601.5
573.1
577.7
430.2
444.3
481.7
382.3
359.0
493.1
472.3
479.3
551 .1
546.1
633.2
615.7
257.9
661.4
534.3
447.2
557.6
519.4
600.4
518.4
505.5
535.3
546.3
427.8
485.5
562.6
592.3
459.4
521.5
473.1
507.9
430.9
434.1
392.9
456.4
476.9
421.4
467.4
379.8
429.6
498.2
497.3
445 . 1
426.9
435.3
504.1
300.2
NOX
3. 86
9.93
11.77
5.41
5.96
6.07
2.14
3.95
3.01
5.35
8.35
6.1!
6.13
4.53
8.55
1.58
8.62
7.0?
6.92
5.42
4.44
6.95
9.38
6.77
7.63
9. 59
6.52
5.95
9.72
7.85
3.99
7.39
6.56
2.84
4.25
3.43
7.45
4.34
4.64
6.02
9.45
4.97
1.51
4.59
5.57
4.60
4.51
5.93
11.05
3.02
HC
2.31
3.98
3.69
7.29
7.02
4.62
5.93
4.39
17.24
10.52
5.71
5.84
5.97
4.15
4.22
2.40
2.15
1.80
4.86
3.33
3.07
1.94
4.91
3.00
3.53
4.43
7.19
4.14
2.91
5.88
5.67
5. 03
3.78
22.33
6.33
6.63
3.49
6.25
3.44
8.17
5.21
3.24
9.67
6.82
6.63
4.27
8.53
5.68
11.80
3.90
-5HUK1
CO
56.9
63.6
49.2
152.4
152.2
110.3
96.3
98.3
131.4
125.8
61.8
67.4
63.6
93.9
48.1
34.9
23.7
24.3
2C.8
21.3
71.1
3C.3
R8.1
34.5
43.8
88.2
45.2
64.3
28.8
80.3
108.8
55.4
35.6
252.6
45.2
67.3
23.8
92.7
39.0
49.1
65.4
37.7
168.9
33.3
79.6
31.8
109.5
55.4
31.3
91.9
LYULt
C02
543.7
534.0
571.8
395.2
386.1
442.4
410.3
303.9
413.4
400.2
405. 1
451.5
435.9
513.5
512.7
266.0
587.3
533.8
317.3
622.4
474.3
616.1
454.0
48^.5
436.8
493.5
337. 1
463.7
479.7
541.5
45?. 7
586.5
439.6
411.2
435.3
365.3
331.1
428.5
398.3
388.6
444.5
300.9
391.7
432.0
445.8
354.6
374.4
425.2
456.3
334.5
il'-AJY SIAIt-IULt
NOX
2.55
3.<59
6.65
1.69
1.33
2.19
1.41
2.44
1.57
3.C4
3.34
2.67
2.53
1.70
4. 83
1.11
4.11
3.6'!
2.47
5.64
1.4?
3.00
5.87
1. 33
3.54
3.33
4.27
0.98
6.??
4.31
1.76
3.35
2.34
0.42
3. 12
1.37
3.33
1.53
1.37
2.30
3.56
1.31
0.69
1.Y7
2.71
1.45
1.63
3.99
5.64
1.90
HC
A.33
1.19
0.38
1.63
1.51
o. 35
0.89
1.09
3.69
2.43
1.2?
0.98
1.61
1.74
0. 74
0.37
^.45
O.64
1 .31
0. 35
2.17
0.62
1.04
0.39
1.06
0. 31
2. 10
0.63
1.16
1.87
0.89
1.87
0.76
7.43
1.56
1.18
0.51
1.63
0.64
2.12
1.63
0.59
0.96
1.93
2.01
O.H6
2.38
1.01
2.62
1. 50
cn
?a. 9
26.3
22.8
J0.1
?8.4
25.3
12.4
32.6
33.5
45.4
19.?
17. 1
?0. 3
35.7
'1.4
15.7
6.1
1 ?. 6
21.7
5.3
39. 6
14.?
33.3
6.1
22.5
26.9
?3.4
24.1
9.5
39.4
28.3
15.8
20.9
53.9
25.4
22.7
4.7
36.5
8.8
35.6
27.8
15.3
17.3
31. 0
27.5
16.2
34.9
13.3
30.1
36.6
CO?
133.5
11^.2
133.4
77.5
79.5
113.2
72.6
43.3
79.5
107.6
77.0
124.8
155.4
S3. 6
S8.0
32.8
9*. .3
n°, . o
42.5
9) .6
45.8
121 .4
86.8
74.4
111.8
83.1
35.1
92.1
93.7
53.8
67.6
1"! .1
67.3
53.?
40.2
45. 9%
44.3
72.7
71.2
13^.8
43.2
35.1
64.3
56.9
153.3
64.2
73.8
63.7
34.3
1.01.0
NOX
3 .37
0.74
".10
3.37
,3.0.7
i . ?j
n .03
0.01
0."'?
3.53
3.r>2
3.3!
0.^2
3. "6
.34
.03
."^4
.10
.34
.35
0.3!
3.37
3.07
3.37
".7'
0 .OQ
3.74
0.02
3. 1C
0.03
3. "3
0.04
0.^3
0.32
0.31
0.3?
3.35
3.07
3.36
3.83
0.03
0.01
3.D3
0.10
3.33
,3. "7
0.18
0.31
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
HOUSTON
RESULTS IM GRAMS PER MILF
PAGF 4-69
CAR* RUN*
0305 0005
0063 0069
008* 0092
0137 01*7
0028 0031
0038 00*1
0135 01*5
0030 0033
0160 0170
0054 0059
0024 0026
0131 01*1
0159 0169
0126 0136
0152 C162
0050 0055
0089 0097
C109 0113
0108 0117
0108 0121R
0065 0071
0010 0010
0075 0083
0038 C096
0099 0107
0099 0111R
0103 0112
0123 0133
0014 0014
0052 0057
0030 0089
0015 C016
0016 0019R
00*0 004*
0046 0051
C096 010*
0082 0090
0136 01*6
01*9 0159
00** 0049
00*5 0050
0053 0058
0053 0061R
0001 C001
C022 0023
00*7 0052
0091 0099
0021 C022
0058 0064
0079 0087
ACCEL/DECFL —
HC CO C02
5.57
8.47
7.*1
4.99
3.92
7.5*
3.39
9.81
6.98
5.*7
4.71
3.66
4.53
2.12
4.29
6.41
7.29
5.31
2.97
3.34
3.99
4.29
2.21
1.85
2.80
3.37
4.99
2.58
5.46
3.29
2.23
3.70
3.25
3.57
3.03
2.25
5.16
3.16
4.07
3.05
4.32
3.23
2.65
3.92
5.77
31.01
5.10
2.85
4.83
5.63
32.8
86.9
88.5
75.2
49.0
1*4.2
48.4
9.0
108.7
69.0
64.3
78.5
95.6
3*. 9
61.8
101.2
174.4
92.8
17.4
26.3
83.3
82.7
15.5
17.4
60.6
70.1
6.7
31 .3
69.1
44.3
24.2
23.2
31.2
2*.0
35.*
15.0
75.1
• 32.9
15.9
11.2
51.1
34.5
22.2
•52.2
*3.5
80.9
7*.l
35.7
60.8
18.6
510.7
*73.6
*26.6
32*. 7
355.2
391.2
465.7
4*3.2
3*5.5
503.9
333.1
709.9
710.6
**5.7
728.7
*55.2
383.3
523.1
536.1
591.5
*65.9
226.7
67*. 9
*38.*
53*. 3
574.3
2**. 2
*78.6
393.6
669.6
642.3
538.8
514.8
611.3
6*6.9
*82.3
758.3
353.2
532.7
*92.5
**1.5
702.0
7C2.0
335.. 7
446.6
587.*
302.3
695.8
428.3
230.6
NOX
4.23
3.37
4.40
3.27
2.99
1.7*
4.25
5.04
1.72
2.67
1.96
4.41
3.03
7.85
7.70
2.85
0.77
3.67
10.05
9.51
6.82
0.87
8.50
5.92
2.32
3.*7
3.07
5.91
4.16
8.65
9.26
9.21
10.86
9.57
7.65
6.45
4.19
6.2*
7.27
3.60
*.97
4.49
4.90
3.22
7.03
5.13
2.72
7.33
4.54
2.64
ACCEL/OECEL
HC CO
4.94
6.4*
6.35
3.*6
3.08
7.06
3.28
9.31
6.25
5.10
4.23
3.61
*.66
2.09
*.22
6.0*
7.12
*.**
2.79
3.29
3.87
2.49
2.09
1.96
3.16
3.55
6.23
2.40
4.32
3.41
2.83
3.44
3.21
3.87
3.11
2.48
*.6*
2.57
3.39
3.20
*. 16
3.58
2.90
3.60
5.30
35.6*
*.07
3.25
4.31
6.92
95.7
95.0
98.5
79.8
59.3
165.8
61.2
9.1
127.5
82.8
73.8
92.0
119.3
39.3
73.1
111.2
188.4
95.*
27.5
30.6
92.*
88.7
13.2
13.1
65.0
7S.2
6.8
22.9
76.1
53.7
45.7
21.2
31.2
20.7
33.3
26.4
88.3
32.6
26.9
9.3
*9.6
*6.9
23.3
*9.8
62.3
95.5
31.2
*2.1
59.9
36.3
CALCULATED —
C02 NOX
*6*.6
367.8
358.6
338.1
340.2
197.7
*64.7
460.7
339.6
48C.8
335.3
613.7
610.6
4*0.9
581.6
458.9
333.4
470.0
551.0
526.2
4*7.8
233.7
567.3
*17.7
508.2
514.4
241.8
453.7
395.0
530. 2
629.6
'.91.7
484.5
543.7
583.3
447.7
62*. 0
3*7.8
510.1
478.3
438.1
613.*
595.0
331.6
428.8
535.1
320.7
596.3
420.1
342.7
3.28
2.69
3.67
3.95
3.01
1.75
4.53
5.78
1.85
2.96
2.07
4.61
2.86
8.54
6.91
3.00
0.97
4.32
11.24
9.92
7.39
1.16
8. 1C
5.99
2. 46
3.68
3.37
6.21
2.22
8.34
10.32
9.67
10.96
10.16
7.71
6.56
3.80
6.60
7.74
3.86
5.22
4.61
5.17
3.26
7.29
5.54
2.78
6.76
5.68
4.45
HC
5.97
7.1*
3.51
3.87
2.19
11.07
2.99
9.78
7.30
5.92
6.02
*.35
5.69
1.71
*.15
4.76
1.07
4.1*
2.65
3.69
4.37
2.92
1.50
1.66
2.30
2.42
I". 55
2.0*
3.91
3.77
2.20
3.83
2.55
4.18
2.97
2.*9
5.69
2.80
4.45
3.50
4.05
3.65
3.48
5.11
5.C6
28.0*
*.66
3.33
3.72
10.26
-SHORT
CO
103.2
106.9
109.8
60.1
*2.0
175.3
61.8
15.6
12*.*
9*.0
87.3
99T9
125.6
44.8
100.9
115.9
143.7
4*. 2
26.7
38.3
80.7
5C.6
8.1
11.2
61.5
59.2
4.8
21.6
51.8
7C.I
12.2
35.5
28.4
25.2
40.5
23.4
111.6
11.2
22.5
17.7
75.1
60.1
64.2
70.1
73.2
111.6
89.6
(41.0
43.3
15.5
CYCLE —
C02
471.2
3*7.1
330.7
285.5
268.3
374.5
361.3
393.*
339.1
642.2
286.8
571.6
49C.5
320.0
605.2
414.3
312.8
417.0
434.6
454.2
426.8
157.1
526.4
376.7
567.3
538. 3
2*7.9
395.2
38*. 3
516.3
634.6
452.1
435.6
517.9
5*8.6
466.0
626.*
360.4
422.2
*5*. 8
3*9.9
548.7
538.1
318.5
3*6.9
339.1
*35.9
*93.6
435.9
268.5
NOX
0.92
0. 31
2.63
2.95
1.78
0.9*
I. 11
3.83
C.73
1.19
0.80
2.14
1.79
3.0*
2.30
1.31
0. 33
0.77
5.2*
6.1^*
*.72
0.25
3.58
*.95
1.37
l.*5
2.?3
3.57
1.9*
*.5l
6.81
5.**
6.*6
8.03
*.07
*.07
1.76
5.49
4.17
1.45
2.08
l.*2
1.65
2.*8
3.68
1.00
0.8*
3.52
*.05
2.11
STEADY blfllt-lULC
HC CO Cfl2 NOX
1.25
2.1*
2.71
0.**
0.29
1.71
0.53
2.65
0.99
1.75
1.07
!.39
0.80
C.37
1.39
1.13
0.33
1.16
C.70
1.31
0.53
C.5*
P. 23
,3.46
0.23
0.13
3.43
0.35
0.76
1.1*
0.25
C.63
0.65
0.52
0.70
0.*9
1.36
0.29
1.15
1.62
P. 58
0.9*
0.92
1.13
1.30
6.5*
0.73
0.76
0.31
5.00
29.9
32.6
33.8
8.5
12.2
31.7
10.0
0.1
15.3
3*.l
28.9
33.3
29.7
13.7
37.0
*3.5
11.3
19.8
16.5
23.3
19.8
10.0
3.*
*.o
*.*
2.1
1.2
10.3
28.6
2*. 7
0.*
18.9
15.5
10.9
16.5
12.9
38.*
0.6
13.1
7.7
20.2
20.1
17.7
27.3
27.8
14.3
16.7
9.6
5.3
0.3
57. 1
*3.7
117.7
35.6
36.7
43.8
33.3
70.2
3*. 9
*3.9
41.9
1*7.4
67.7
49.2
133.3
1*1.5
*3.1
70.0
69.6
6T.O
56.1
25.*
12*.?
12*. 8
162.1
16?.*
7*. 8
76.0
52.7
169.*
110. 3
65.3
77.2
81.2
113.9
99.*
217.1
*3.0
33.8
63.2
52.9
ion. 3
106.?
*5.9
63.2
117.5
31.0
111. I
79.3
•36.2
0.04
0.37
0.67
1.-54
O.C*
c.r*
0.09
0.0*
0.04
D.C1
0..14
O.'.i
0.3*
3.35
O.*0
3.05
3.05
3.3*
3.35
O.C1
0.10
0.01
C.15
1 .07
3.25
0.22
C.71
3.35
9.01
1 .34
0.10
3.09
0.15
3.35
3.08
0.*5
1.53
0."3
0.10
3.3*
0.0?
0.05
0.12
0.02
0.16
0.13
0.05
0.26
0.04
0.12
-------
STUDY QF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
HOUSTON
RESULTS IN SRAMS PER
PftG? 4-70
CAR* RUN*
0095 0103
0032 C03S
0067 0073
0008 0008
0034 0037
0146 0156
0170 0180
0009 0009
0100 01^8
0036 0039
0167 0177
0157 0167
0039 0042
0039 OQ46R
0018 0018
0114 0124
0051 0056
0140 0150
0002 0002
0020 0321
0083 0091
0151 0161
0062 C?68
0120 0130
0128 0138
0064 0070
0066 0072
0073 0079
0027 C329
0074 0080
0019 0320
0071 0077
3071 0331R
0148 0158
0070 0076
0076 0084
0115 0125
31C2 0110
0144 0154
0156 0166
0043 0053
0061 0067
0121 0131
0113 0123
0127 0137
0164 0174
C134 C144
0129 0139
0154 0164
0004 0006
HC
5.79
6.86
4.78
6.50
20.15
8.54
6.43
6.11
5.04
5.76
4.33
2.39
2.93
3.27
4.08
5.14
2.73
2.31
3.00
3.26
7.60
3.22
3.21
2.47
2.33
4.03
4.27
3.02
4.09
6.12
5.35
7.85
8.37
4.68
4.12
3.47
18.99
3.27
13.37
3.91
4.55
4.78
8.08
3.56
2.60
3.21
3.79
3.37
4.09
2.47
CO
73.6
72.1
72.4
43.3
50.1
34.7
60.2
79.3
50.1
44.8
39.6
28.0
59.9
60.5
62.7
73.5
23.9
20.1
28.6
30.9
39.1
28.3
54.7
36.1
13.3
45.5
34.3
41.9
24.6
53.6
57.7
94.1
91.3
67.5
44.6
12.9
114.4
49.0
193.4
43.0
62.3
44.7
95.9
80.4
14.6
32.9
59.6
47.5
60.7
18.3
C02
322.2
380.6
359.1
563.5
502.2
457.7
499.4
676.9
271.4
457.1
399.7
535.5
429.9
440.2
710.7
740.6
765.6
707.1
593.5
536.9
402.4
600.6
698.1
743.6
770.9
613.9
507.2
720.3
555.3
632.5
411.0
556.5
523.9
751.4
470.8
646.4
397.9
431.6
459.3
363.9
487.?
622.3
453.3
413.6
721.5
698.8
657.6
676.3
565.5
563.5
NOX
1.80
4.42
3.97
5.72
3.76
9.38
3.92
2.08
1.65
5.25
6.43
4.37
4.50
4.41
10.34
7.50
9.18
8.39
3.98
9.92
5.60
9.31
3.48
6.57
6.74
8.38
8.37
3.30
3.41
5.74
4.65
6.96
6.41
10.83
5.05
6.92
5.00
4.25
4.85
7.23
3.52
6.10
2.59
4.40
6.60
9.10
4.25
7.39
6.95
6.23
AllfcL/UtlfcL
HC CO
5.38
6.35
4.46
5.16
20.36
7.79
6.06
5.12
3.85
4.74
4.17
3.02
3.11
3.41
2.69
4.93
2.89
3.43
2.23
3.29
6.34
3.59
2.77
2.45
2.13
4.04
4.15
2.81
3.33
5.24
5.32
6.89
5.34
4.32
3.95
3.56
18.55
3.65
12.94
2.80
3.65
6.50
8.41
3.26
2.55
3.56
3.29
3.57
4.01
2.11
89.9
90.4
90.6
74.0
65.4
60.2
75.2
87.3
71.9
55.7
59.9
40.9
66.4
77.7
49.3
86.0
24.8
16.8
3?. 6
41.6
56.6
16.0
35.9
71.5
11.2
29.3
30.9
30.5
42.8
69.1
70.4
100. C
104.9
82.5
38.1
14.8
122.5
59.6
194.6
65.3
73.9
46.8
110.9
94.0
11.8
50.9
54.1
57.3
69.1
17.6
V-ftLCULATEO
C02 NOX
311.6
398.8
380.0
497.9
476.7
472.6
462.6
586.1
274.6
451.4
397.7
516.0
439.3
443.2
622.1
67C.O
576.5
6C2.8
537.6
490.7
357.3
526.4
593.2
653.2
607.3
550.9
500.1
628.1
508.5
526.6
4^8.2
502.0
492.5
635.4
403.0
527.1
392.6
443.8
455'. 7
357.3
462.6
564.3
449.3
405.2
352.2
573.5
594.9
597.6
540.8
504.9
1.82
4.92
4.02
5.75
4.32
10.61
4.33
2.03
1.87
5.40
7.16
3.95
4.77
4.43
8.52
7.28
9.08
10.33
4.20
10.61
4.76
8.70
3.75
6.57
5.56
8.82
7.37
4.32
9.24
5.43
5.50
6.78
6.73
10.46
4.27
7.42
4.72
4.52
3.71
7.66
3.88
6.66
2.98
4.59
5.72
8.72
4.62
8.10
7.28
6.26
SHORT
HC CO
6.83
7.70
4.21
8.84
17.74
10.88
6.58
8.51
6.30
5.18
4.92
2.59
3.08
11.39
2.72
4.68
2.61
1.90
1.37
2.87
8.09
2.52
2.43
3.49
2.02
2.87
3.61
2.99
3.78
6.98
5.43
8.47
9.93
6.14
4.23
3.05
3?. 09
2.84
17.78
3.99
4.41
4.86
11.01
3.36
2.42
3.90
3.54
3.73
4.13
1.50
92.8
93.8
67.8
69.0
91.1
69.2
72.6
75.8
70.8
53.2
56.9
21.1
45.3
148.3
53.2
79.8
28.3
20.5
20.4
35.3
65.3
21.2
53.5
47.2
19.9
43.8
41.8
8.1
23.3
73.5
55.7
86.5
95.2
87.0
62.4
21.5
167.8
47.4
223.3
66.0
87.2
60.1
78.9
74.5
30.1
38.9
75.0
51.2
60.4
20.4
CYCLE
C02
298.7
353.0
276.6
375.2
331.7
381.2
435.5
582.3
250. 1
384.9
379.3
434.4
376.4
281.2
593.2
526.2
694.0
540.8
680.9
434.8
286.4
470.6
546.4
536.0
1112.7
472.5
432.6
57C.5
439.6
443.3
382.9
342.4
4? 2.0
547.6
383.0
464. •>
274.0
403.7
300. 8
362.6
315.0
517.6
39R.O
283.7
563.8
550.7
482. 9
518.0
53?. 8
535.4
NOX
0.44
2.83
1.43
1.80
1.22
5.08
1.80
1.51
0.74
2.96
4.72
2.87
3.29
2.23
6.62
1.98
4.76
4.B3
1.79
6.17
2.12
4.39
1.57
3.34
5.94
3.85
3.32
3.36
4.79
2.19
3.53
2.69
3.90
5.36
1.86
1.07
3.?6
2.91
0.9-)
4.31
1.33
3.73
2.39
1.79
2.10
5.15
1.91
4.74
4.13
2.15
i\t&'JY MttTE-lULfc
HC CO CO 2
2.C7
1.75
0.48
1.96
4.50
1.45
2.72
2.02
0.99
0.51
1.10
0.52
0.65
0.73
0.55
0.83
0.73
0.35
0.39
0.54
2.14
0.25
0.69
1.14
C.42
0.63
0.65
0.40
0.72
1.48
l."2
3.93
3.63
2.15
1.03
0.26
21.60
0.49
6.75
0.73
0.89
0.74
4.71
0.44
0.39
0.68
1.16
0.73
1. 16
0.35
34.3
32.?
0.7
26.0
20.1
14.6
34.4
20.2
16.2
14.6
13.2
4.3
13.1
13.4
13.6
5.7
27.6
7.6
8.0
20.2
21.2
3.8
28.0
24.9
1.7
16.7
15.0
0.6
8.4
9.5
15.9
31.3
30.4
29.7
16.3
1.2
35.5
15.4
72.0
13.2
20.0
16.0
28.5
14.6
2.2
19.3
31.1
13.5
19.8
4.0
93.0
71.6
42.8
54.3
82.8
39.8
64.5
65.9
27.1
57.0
44.?
97.2
33.3
85.3
110.4
99.4
1 13.9
136.6
37.9
78 .0
118.0
101 .1
66.3
92.6
113.3
83.3
94.0
112.7
75.6
55.6
49.0
34.1
?5. 8
154.5
146.6
100.8
31 .0
61.2
63.2
32.5
39.6
134.C
81.0
41.9
131.8
76.5
74.9
102.0
167.9
94.8
NOX
3.11
3.04
0.10
0.04
0.15
0.16
0.23
0.04
3.03
0.04
0.06
3.22
0.27
0.24
3.05
0.12
0.09
0.09
0.07
0.36
0.30
0.12
0.03
0.04
0.10
C.04
0.07
0.05
0.06
0.32
0.07
3.23
0.04
0.16
3.71
0.11
3.31
0.02
0.01
O.C2
0.04
0.03
0.19
0 .07
0.19
0.02
0.02
0.13
0.14
0.01
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
HOUSTON
RESULTS IN GRAMS PER MILE
PAGE 4-71
CAR*
0110
0031
0094
0133
0132
0162
0139
0049
0033
0161
0165
0119
007T
0101
0093
0026
0026
0124
0111
0138
0133
0025
0017
C092
0056
0171
0068
0085
0069
RUN*
0119
0034
0102
0140
0142
0172
0149
CO 5 4
0036
0171
0175
0129
0035
0109
0101
0028
003CR
0 1 34
0120
C143
C143
C027
0017
0100
0052
0131
0074
0003
0075
HC
25.92
7.92
5.20
4.72
4.87
4.47
2.93
5.67
5.51
4.76
3.78
2.16
1.57
3.10
2.16
2.34
2.49
3.38
4.10
5.73
5.11
2.36
4.05
24.06
1.31
1.68
1.45
2.89
1.37
-ALLtL/
CO
172.1
79.4
74.2
64.9
69.4
107.2
3S.8
70.0
1C7.1
86.7
73.0
26.9
18.9
25.8
22.9
29.4
33.5
41.5
70.7
59.1
42.7
31.7
48.6
41.6
23.1
13.5
7.7
35.7
23.5
DECEL
C02
501.6
436.1
474.2
514.2
576.5
461.1
448.0
348.2
232.8
325.1
364.3
240.0
292.1
259.3
170.7
242.0
254.8
277.7
222.3
228.9
244.1
279.9
296.5
104.4
325.8
306.9
328.2
331.0
349.8
NOX
3.22
5.95
2.51
4.14
4.50
3.43
6.29
3.83
1.16
1.84
4.66
3.00
6.52
2.84
2. 98
4.08
4.15
2.07
2.07
2.17
3.54
3. 04
4.24
C.63
4.51
7.15
8.95
3.74
5.56
ACCE
HC
24.92
6.19
5.41
4.18
4.54
4.42
2.69
4.66
5.15
4.06
3.07
1.74
1.86
2.40
2.18
2.71
2.23
2.69
3. 58
3.80
3.35
2.17
3.29
20.92
1.30
1.72
1.34
3.30
1.86
L/DECFL
CO
193.6
93.9
88.1
69.4
74.8
122.2
49.1
62.1
115.5
89.4
66.2
18.7
14.9
38.0
34.0
42.7
45.5
56.1
65.3
72.4
52.4
37.4
54.2
57.7
19.3
17.3
9.6
37.7
25.8
CALCULATED--
C02, NOX
4?3.4
422.9
445.4
490.3
515.2
451.8
454.2
338.6
290.5
306.1
296.0
238.3
307.4
259.0
163.9
242.6
255.6
?67.6
203.0
223.4
233.1
206.6
282.9
102.1
319.7
314.2
328.9
301 .9
319.6
3.10
5.96
2.51
4.29
4.60
3.63
6.19
4.10
1.69
1.75
4.16
3.30
6.82
3.19
3.48
4. 60
4.40
2.47
2.22
2.40
3.51
1.55
4.65
0.62
4.60
7.73
8.70
7.38
5.51
HC
47.21
8.17
'5.31
5.28
5.31
4.41
2.77
5.19
3.94
3.95
4.47
0.93
2.59
1.66
2.12
1.62
1.47
3.20
3.74
5.00
6.22
2.07
2.72
23.83
1.15
1.07
1.37
2.27
1.33
-SHORT
CO
267.1
92.8
68.8
33.7
47.2
75.5
33.8
55.3
67. C
47.7
52.5
11.9
14.6
25.3
24.4
26.3
25.5-
47.7
98.1
87.0
56.1
32.6
53.6
52.3
25.6
11.0
21.2
15.7
21.0
CYCLE —
C02
393.4
371.0
411. 1
442. 1
484.6
464. 3
39^.9
244. 7
292.0
318.3
343.2
276.1
241.4
316.3
188.5
230.9
265.2
294.9
214.9
232.0
243.4
230.0
248.4
105.6
240. 7
259.2
257.2
293.0
301.5
NOX
0.94
3.00
1.66
2.83
3.T7
3.58
3.65
1.59
1. 13
2.77
3.65
1.88
• 4.56
1.74
3.21
2.34
2.32
1.22
0.78
0.92
1.95
2.43
2.32
0.65
1.79
3.30
3.41
6.09
4.03
ill
HC
24.22
1.86
1.31
1.36
0.89
0.70
0.65
0.74
0.60
0.53
1.17
0.03
0.31
0.82
0.56
0.35
D.24
1.24
1.^6
1.01
3.24
0.17
0.56
3.68
0. 19
0.12
0.20
1.30
0.15
tAUT bl
CO
55.4
25.9
14.7
1.0
1.3
23.2
10.2
15.2
5.9
4.0
8.5
3.8
4.9
10. 1
7.7
7.3
7.6
2C.8
14.7
32.4
18.0
3.1
3.6
10.5
11.8
1.5
a. 4
10. «i
6.3
A 1 C— 1 UU
C02
58.4
59.2
ao.6
77.6
148.4
84.8
67.4
23.7
52.9
29.2
54.0
35.2
86.2
26.2
14.1
?9.8
41.3
92.0
20.2
IB. 7
17.3
24.4
46.7
10.8
3P.O
41.0
34.2
113.1
38.3
NOX
P. 35
0.01
0.04
D.07
0.05
0.02
0.10
0.01
0.08
0.03
C.07
0.01
0.21
0.02
0.01
0.09
0.03
0.27
0.01
0.02
O.C1
3.H4
0.26
r.ci
C.fM
0.36
0.04
1.83
O.C4
-------
STUDY OF EMISSIONS UN LIGHT-DUTY VEHICLES IN SIX CITIES
ST. LOUIS
RES'JLTS IN f.^A'-'S
'ML?
PAGE 4-72
C.1R"
0065
0364
0329
0065
0150
0048
035ft
0024
0104
r!7. 3
0135
0113
CH3
C 1 1 1
G )" 3
3334
C055
0177
0105
0128
0384
0120
3140
OC07
0373
0086
G 039
3037
•3103
OM1
3067
3X35
C095
0014
Of1 f- O
' o "1
0141
or-06
0054
0072
0018
0070
0092
0063
0132
0107
0116
0008
0057
0039
0045
RUMS
0066
no 6 4
00?9
0065
0156
C348
0056
0024
C104
0133
0141
T113
T119R
0113
0033
'"* ~j ^ 'r
0055
0077
0105
0028
0^34
;M23
0146
COC7
0073
0036
00^ *?
0007
f\ i n ~i
0136
0067
0035
C095
0014
rt 1 t Q
1 / _ O f )
0147
OOC6
0054
0372
0013
0070
13092
C363
0132
C107
0116
0008
0357
0039
C045
HC
3.17
2.92
8.40
4.63
5.09
3.91
3.03
3.55
3.24
7. 73
1;16
5.24
6.44
5.33
1 . 77
5.05
1.56
2.15
1 .60
2.07
3.68
3.50
3.27
3.63
2.31
5.60
z_ la
*r • 1 a
5.72
1.51
4 . 66
4.59
7.59
7.66
7. 86
Off,
• t *t
6.87
8.52
7.54
17.06
5.53
27.46
4.34
5.90
4.34
5.08
31.27
8.35
9.23
2.71
2.49
-A^LCL/Utl. tt
C'T CO?
53.2
2C.1
50.8
61. <3
93.1
69.1
33.?
93.7
83. 4
165.2
45.8
93.6
84.9
•)7 .6
I 1 . /
100.3
13.1
20.3
19.9
30.1
40.4
60.5
16.1
33.9
10.2
46.2
24.9
61.5
11.5
53.9
63.6
55.0
63.7
92. 1
8r -2
J • 3
53.9
110.4
92.3
99. 1
59.6
72.0
44.3
74.3
62.8
54.7
110.2
133.9
78.4
33.1
25.4
564.4
4M7.0
522.2
431 .3
365.0
363.?
457.3
465.1
444.7
445.1
674.3
473.7
435.7
4o7.6
S M. 2
459.3
311.7
3C3.3
559.5
459.6
433.4
4 2 r/ . 3
522.5
482. 7
434.5
437.8
— * -7 -7
3*» ( * (
422.7
393.3
423. C
464.3
407.5
41", 6. 7
43 >..3
478.7
422.1
365.9
4-12.7
424.4
376.3
734.?
235.3
274.9
302.5
285.7
40.2.5
313.6
414.5
436.0
.••nx
5.33
6. 93
10. :H
5.55
2.42
?. 77
9. ?1
3.30
4. 54
0.32
4.34
3.61
?. "-4
3.13
6. 11
4.14
6.BO
4.70
8.59
8.67
7.25
4. 60
8. -3
5.23
7.29
7.63
6 61
4. 59
5. 03
5.?1
5.35
6.06
4.99
2.71
4.'°1
2.67
'..32
4.09
4.25
3. <36
4.35
3.34
1.71
2.50
1.04
2.46
3.22
5.56
7.25
ftl,Ut:
HC
2.84
2.61
7.67
4.14
3.34
3. 64
6.26
7.36
6.50
6.35
1.16
4.93
6. H5
3.72
1 . ;'.3
4.24
1.24
1.84
1.75
1.99
3.32
2. -56
2. 90
3.13
2.23
4.47
^ ^A
5.12
1.43
4.09
4.30
6.45
6.36
6. 73
7.34
5.36
6.96
6.90
13.31
4.79
28.05
4.13
5.40
3.89
3.99
25.12
6.71
7.23
2.39
2.15
CO
61.3
15.3
40.8
61.0'
9^.7
60.8
46. 3
104.4
36.0
174.3
35.9
I r ;-, . 6
9 '. . 8
97.9
17.8
74.2
15.9
76.6
23.6
24.4
37.3
43 . 3-
19.6
29.9
13.6
47.1
73 3
53.2
12.9
39. 3
51.4
50.3
64.7
75.2
75.3
51.7
104.9
93.4
9C.3
43.2
61.1
41.3
74.1
55.2
43.2
91.7
159.6
?•*.!
29.0
23.5
t ALL JL« 1 t!)
CO? NOX
547.5
478.5
503.5
415.6
361 .9
377.0
468.3
419.4
433.2
454.6
633.7
498 . -';
4 23.3
'.62.2
543.3
453,. 1
334 .9
293.8
540.8
414.3
46S.5
4?4.9
403.3
472.7
455.1
434.3
4C7.3
393.4
411.5
451 .7
435.3
4?3 .5
393..C
39? » 7
464.5
466.0
356.3
4r>7.5
410.9
373.3
3 ."> 3 . 4
283.0
271.2
330.2
297.6
4^7.3
322.3
413.6
435.2
6.14
3.11
11.93
5.73
7.73
3.19
10.54
3.25
4.36
0.97
5.13
3.55
3.17
3.68
6.14
4.13
7 .-»4
4.50
9.23
9.06
9.V.
5 . 3 4
3.49
4.57
7.46
8.40
5 A '-\
• O j
4.36
•3.99
5.70
6.15
6.71
4.71
2 . 7.7
3.59
7.34
2.75
4 . 4 '/
3.95
3.31
4.57
5.03
2.35
2.33
3.43
1 .24
2.33
4. 06
6.10
7.54
HC
3.04
3.22
6.87
5.44
4.60
4.31
9. 71
11.24
12.03
6.13
0.36
4.34
4.93
3.45
2.30
7.4?
1 .74
3.04
1 .62
1.91
4.45
3.?b
3.8C
3.26
1.88
6.93
3 "» 7
5 . J f.
3 . '— 4
1.22
4.83
4.94
0.53
8.59
8 .49
1^.74
6.36
8.35
9.31
1 9 . 5 n
5.19
25.12
5.24
6.63
3.50
5.33
5.63
7.60
7.66
2.72
2.69
-b till si
cn
73.2
23.1
53.9
87.1
81.5
42.2
72.7
110.7
l-32.i
105.3
35.3
1 '3 1 . 1
10?. 1
37.?
2 !"• . >i
124.1
1^.2
23.9
3.0
43.1
57.9
14.7
17.7
31.7
9.5
76.9
05 i
T 3 . i
6.6
43.3
59.3
79.9
9 '3 . 9
94.7
94.9
45.5
95.3
1 25.3
1 " 1 .3
46.1
58.7
57.1
53.8
47.6
65.7
95.7
133.4
63.2
23.4
7.2
LYLLi
CO?
973.6
431.2
4^2.0
341.4
30/.9
313.6
367. ?
3 ;; K . 1
361 .9
340.9
633. 5
374. 7
337. 1
4<,7.2
543.9
373. R
766. 7
2-36.7
49?. S
439.2
39^.3
341.5
447.3
436. •<.
455.6
355. 5
f t \ ~I
'"^ i * I
32C.'.
339.1
4^1.3
396. '->
35 "..7
356. '.
414.6
334. 3
451.5
3^5.3
317.3
37-3.0
i?3.^
266.3
?73. 3
2?7. )
301. 7
266.1
273.6
282.6
474.9
379.7
f.QX
2. 61
3.63
4 . °. 1
2.^2
1.87
2.49
4 • ? 9
1 .93
0. 35
0.53
1.51
1. 53
1. 73
1 . ;':'j
"1 . -">
1.71
4 . 9 •>:
2. S6
6.17
11.27
5. l''->
2. IS
4. -39
4. '"I
4.71
3. 33
1 . •:-.
3. 17
3.91
•>.37
3.6-S
1.71
3.31
2 .^S
1 .92
2. 57
?.4l
?.f.3
2.36
3.03
1.94
1.73
0.49
A.34
3.43
4.43
5.71
ir, co n? vm/
3. 73
3.35
2.11
1 . 36
A.78
1.47
1 .20
1. 31
1 . 37
1.76
0.2 V
0 . 'J T
3.?7
C . 6 1
3 . '.4
! . "} 3
r-. 77
3.17
•~. 74
3.63
1.14
C- . -i 3
-. 71
3. 73
C.23
7.16
l.i-
0 . 31
1 .49
! . 33
7.73
1. 7y
^ -, C
1.40
1. U
2 . ? -V
L.. 44
1 . 44
3.^9
1.16
2. 54
3.93
1. C6
0.^2
1.63
2. 16
0.79
0.46
25.3
4.6
22.4
11.4
29.5
7. ?
2 A.I
1 2.2
29. 7
3C.3
3.4
77.9
! °. 4
1 i . 3
•". 7
37.0
2. ?
1 .7
3.5
79.2
31.?
'? « r?
5.7
1 4.9
4 .-;
?°..3
3".-.
4. 9
12.9
16.1
21.4
! 4 , ;
1 0 . 9
25.2
4.6
39.-
34. 0
5.3
4.3
' ' . 3
16.6
??. 2
13.6
4.9
19.4
7 f . 1
13.3
1.6
96.4
9S . 9
81 . '
6'- . 4
6?. .3
41.3
3T.2
6'. . 1
5'J .0
71 .9
13^.7
71 .4
* 7 . 8
91.1
1 ' 1 . *}
1 5 . 3
4 '- . 0
'('<.!
1 ! ! . 1
53.1
:37.9
?, V . 9
74.3
77.0
9? ..,
3?, .5
-, ,; , Q
7?. 5
63.1
66 . 4
53 .ft
6^ . 5
= 7. S
47. -,
S3 . 1
43.0
31 .?
6=,. 3
44 . 3
23.3
;<-.s
43.9
27.9
43. 3
36. f.
34 . 0
56.7
•70.1
: . ' 7
** in
3 ."S
3 ."7
" . '" 4
C.^3
3 . ""5
0 .03
3. '3
n.^4
^.H
3 . "4
r fr- it.
3 . 1 ^i
3.15
3 . " 4
0 . ? S
3.^6
3 . ? 7
3 . '• 5
^ . " •'->
- , n -i
" .37
- , " I
3 .35
3.37
.3 .-3
C • '?•;
-.:?
3 ."'
? ."?
*> .-6
3 . " f ,
-!"?
3 . r 9
3. -3
^ . -7
3.34
3.34
3 ."- 1
0.36
3.34
0.32
|"l *\ C
3.31
0.33
0.^3
0.19
-------
STUDY OF EMISSIONS ON LIGHT-DOTY VEHICLES IN SIX CITIES
ST. LOUIS
RESULTS IN GRAMS PER MILE
PAGE 4-73
CAR* RUN*
0171 0071
0115 0115
0164 0171
0127 0132
0154 0161
0020 0020
C042 0042
0169 0177
0075 0075
0081 0081
0076 0076
0083 0033
0117 0117
0117 0125R
0139 0145
0133 0133
0145 0151
0123 C127
0033 0033
0047 0347
0147 0153
0111 0111
0111 0122R
0021 0021
0027 0027
0040 0040
0052 0052
0079 0079
0002 OC02
0010 0010
0013 0013
0032 0032
0058 0058
0119 0121
C060 0060
0094 0094
0114 0114
0114 0120P.
0121 0124
0121 0130R
0001 0001
0046 0046
0097 0097
0136 0142
0037 C037
0050 0^50
0100 0100
0069 0069
0093 0093
0073 0078
HC
4.36
22.05
3.96
4.35
3.49
3.6?
4.49
4.94
4.77
2.07
2.35
3.33
3.17
3.47
4.66
2.86
5.43
7.17
7.65
4.91
7.64
23.83
22.56
2.50
1.56
1.83
1.84
5.12
2.77
1.97
2.99
3.16
2.17
2.71
2.79
2.08
2.05
2.07
4.46
4.13
4.15
2.74
3.24
3.94
5.22
4.12
2.95
5.19
3.05
9.03
-ACCEL/DECEL- —
cn co?
30.8
142.9
33.2
38.9
65.7
55.9
55.1
89.4
133.1
20.4
24.3
52.4
-26 .fl
34.7
94.4
32.3
62.4
58.4
93.8
26.7
111.3
37.4
32.3
16.6
21.0
12.8
14.0
23.6
14.2
23.5
43.0
23.9
24.3
9.9
10.2
14.7
21.7
25.4
53.9
61.3
50.2
25.7
22.5
59.9
34.6
59.5
26.9
56.3
49.4
47.4
420.4
388.7
396.0
397.4
460 . 7
577.9
450.5
492.2
544.2
451.8
517.2
431.7
472.9
503.2
531.1
403.0
409.2
235.2
3H4.4
433.4
375.0
467.8
460.7
603.2
199.6
621.2
407.9
585.8
293.1
411.2
556.0
498.8
387.2
437.5
455.6
328.2
60 1.2
562.4
435.7
390.0
5C3.5
388.0
284.5
371.2
315.2
200.3
349.2
449.0
509.5
4C1.1
NOX
4.75
1.41
4.30
5.66
2.00
6.37
4.30
3.73
1.30
4.70
6.24
4.47
7.24
7.77
1.37
5.77
4.01
4.01
1.08
5.42
0.99
8.64
8.14
10.04
3.61
3.23
2.71
6.23
4.42
7.C8
7.10
9.95
8.96
9.38
7.26
6.36
5.65
4.92
5.06
3.64
4.74
6.54
4.32
2.35
5.06
3.40
4.34
7. 00
3.29
6.39
ACCEL/OECEL
HC CO
3.53
21.10
2.81
3.40
3.12
3.02
4.37
4.03
4.52
1.37
2.05
3.20
3.05
3,18
4.07
1.96
4.76
5.29
5.50
4.36
5.71
22.03
23. 19
2.11
2.65
1.91
1.87
5.70
2.24
1.71
2.46
2.90
2.11
2.73
2.64
1.99
1.95
2.36
3. a6
3.71
3.53
2.61
2.67
3.50
4.54
3.82
2.98
4.25
2.84
6.55
23.7
159.1
26.3
40.3
58.1
46.8
62.2
78.9
147.2
28.9
20.3
44.7
2 a. 5
33.2
105.3
47.5
58.9
52.9
86.4
23.2
107.0
29.4
30.3
14.3
33. 1
12.9
14.9
23.1
12.3
18.7
47.9
25.8
22.1
10.5
1C. 6
16.6
21.7
35.3
40.6
47.8
38.0
22.4
17.6
68.0
28.8
48.3
24.0
93.0
44.3
43.1
CALCULATED —
CO? NOX
413 .9
383.6
359.9
385.?
439.3
517.7
252.3
458.1
530.5
453.6
503.4
443.7
479.7
439.4
.571.5
427.0
407.5
303.1
301.2
439.0
330.9
463.8
451.3
553.2
291.1
582.9
413.1
584.7
281.9
394.7
538.9
522.4
334.9
430.9
451 .7
313.7
564.4
543.0
421.4
410.1
520.5
330.9
304.6
356.5
297.5
273.5
368.6
447.1
437.0
391.7
4.44
1.62
3.76
5.66
1.90
6^39
4.69
3.80
1.26
4.90
5.94
4.81
8.87
3.63
1.93
6.24
4.46
4.58
1.36
5.38
1.03
9.44
9.04
9.61
6.97
7.31
6.23
8.50
4.52
7.11
6.65
10.03
9.21
10.54
7.46
7.25
6.01
5.69
4.21
4.67
5.39
6.53
4.45
2.54
5.23
3.71
4.77
6.99
3.63
6.44
SHORT
HC CO
4.72
22.61
3.62
3.57
3.36
2.80
3.44
4.68
4.45
1 .69
2. CO
3.28
3.24
2.83
4.79
1.98
5.21
8.53
7.56
6.16
7.39
20.01
20.86
2.03
3.00
1 .61
2.00
5.45
1.93
1.88
2.97
2.15
1 .96
2.55
2.63
1.90
1.86
2.40
4.72
4.23
4.27
3.44
5.14
3.17
6.61
3.99
3.00
5.49
4.15
9.66
22.0
534.3
22.5
32.9
69.3
36.6
52.6
75.6
112.3
16.0
30.4
33.8
31.5
33.5
90.1
24.1
84.7
81.3
87.4
23.6
103.8
36.7
41.4
18.9
3.1
9.6
17.7
27.5
3.1
23.2
48.4
2.2
20.3
15.8
15.1
10.3
19.3
41.1
50.3
63.6
71.0
23.3
23.2
30.9
29.3
41.9
29.5
73.3
62.3
77.2
CYCLF —
C02
378.3
954.5
370.3
250.4
402.3
517.2
437.4
443.7
510.1
403.3
453. 1
421.8
455.4
370.3
471.1
329.0
343.6
235.1
266. 7
425.0
333.7
347.3
379.2
545.5
309.8
55C.8
365.2
393.0
321.7
354.2
491. 7
5^5.6
347. 3
329,5
421.4
343.2
571.9
509,4
391.9
367. I
518.0
345.3
272.7
359.0
209.3
254.0
371.4
372.8
472. 3
321.0
NOX
2.38
1.46
2.51
2.57
0.97
4.72
3.45
3.66
0.96
2.51
2.79
3.00
5.11
3.81
0. 36
3.33
3.01
1.90
0.97
2.15
0.76
5.97
6. 18
12.05
5.21
5.57
6.22
4.01
3.34
4.47
3.70
2.77
5.98
4.96
3.52
4.46
2.75
2.10
3.40
2.69
2.40
4.53
2.53
2.00
4.26
2. 26
4. 31
3.57
2.11
3.16
ill
HC
l.Cl
9.09
0.55
1.21
0.56
0.46
0.55
0.33
1.10
0.39
C.73
0.69
0.43
0.45
1.05
0.35
1.63
2.37
0.85
3.63
0.93
3.62
4.94
0.43
0.53
0.31
0.42
1.87
0.13
0.35
0.33
0. 73
0.39
0.63
0.47
G.30
0.48
0.57
0.65
0. 73
C.97
0.68
0.73
0.46
1.74
0.53
0.43
1.32
1.03
2.92
:«UT ilAlt-lULt -—
CO CD2 MQX
16.7
43.8
15.0
17.7
13.7
14.3
14.4
27.2
31,3
6.6
16.2
6.7
2.2
2.8
18.0
5.4
25.2
21.0
9.9
9. 1
24.1
9.7
7.9
2.9
22.3
4.n
3.8
?0.9
0. ^
11.0
26.1
26.1
6.6
6.4
14.7
3.7
4.5
9.7
14.9
15.5
27.2
9.9
1.9
4.5
7.3
4.4
3.1
33.4
22.2
33.5
33.9
51.5
49.3
39.0
65.4
101.8
64.3
66.9
87.8
95.0
107.2
30.2
75.2
33.5
96.0
79.9
79.9
36. 1
3! .1
64.9
45.0
47.9
42 .2
142.2
33.9
123.3
92.3
73.7
5^.9
53.5
90.3
69.7
61 .0
34.4
S5.0
55.8
114.6
117.4
62.1
145.3
7?. 6
53.2
49.7
66. 1
4S.2
42.4
7S.2
58.2
101 .0
44.5
0.02
0.04
0.02
0.03
0.05
0.05
C.14
0.06
0.07
O.C6
0.08
0.03
3.07
O.C6
O.C6
3 .06
0.06
0.07
0 .02
0.06
O.C3
0.07
0.10
0.25
0.02
0.12
0.23
0.49
0.03
3.36
0.15
0.^7
0 .°9
0.12
0.">6
0.07
0.17
0.09
0.15
0.45
o .05
0.09
0.34-
O.C4
0.03
O.C4
0 .D8
0.05
0.56
0.33
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHlCLtS IN SIX CITIES
ST. LOUIS
RESULTS IN GRAMS PER MILE
PAGE 4-74
CAR* RUN*
0098 0093
0156 0163
0011 0011
0016 0016
0129 0134
0144 0150
0170 0180
0009 0009
0044 0044
0146 0152
0038 0038
C155 0162
0155 0172R
0034 0034
0165 0173
0165 0178R
0061 0061
0166 0174
0166 C179R
0163 0176
0112 0112
0091 0091
0163 0167
0017 0017
0030 0030
0109 0109
0053 0053
0080 0030
0019 0019
0022 0022
0099 0099
0161 0168
0137 0143
0138 0144
0151 0157
0153 0160
0043 C043
0035 0035
0012 0012
0025 0025
0122 0126
0124 0128
0134 0139
0096 0096
0118 C118
0149 C155
0158 0165
0005 0005
0041 0041
0108 0108
HC
5.14
4.79
12.19
14.95
2.71
15.45
4.31
4.13
5.17
5.09
2.24
2.78
2.58
3.63
2.79
3.35
3.04
6.43
6.73
3.56
3.33
2.5G
1.81
2.50
2.95
2.22
2.46
5.46
8.67
3.89
9.04
8.69
7.60
13.24
5.01
2.22
2.67
2.83
3.7.8
8.85
5.84
4.55
3.56
3.90
8.03
3.01
2.85
3.62
3.81
2.71
-A^V,CI_/
CO
34.5
24.1
97.2
73.5
47.5
57.0
57.1
53.7
61.0
92.9
?5.6
23.1
24.5
20.8
24.1
21 .3
44.6
56.7
56.3
63.7
207. 9
54.9
23.8
54.2
60.7
25.2
24.4
73.7
72.1
45.8
74.6
69.4
71.3
93.2
52.8
33.1
21.4
40.3
44.0
62.4
61.2
55.7
55.0
42.4
102.6
28.1
34.9
44.4
42.8
26.8
C02
290.9
440.2
395.6
267.3
296.0
462.7
389.6
393.9
4S6.3
412.3
582.3
521.3
519.2
545.3
456.5
451.4
363.9
545.9
559.1
590.0
396.7
183.7
301.4
537.6
526.6
465.2
536.9
493.6
453.7
450.8
381.3
SCO. 2
467.4
450.5
497.1
487.5
5C4.9
567.9
495.9
459.9
373.0
421.2
288.2
295.9
348.1
571.2
583.0
548.3
538.0
421.8
NOX
3.68
2.96
3.53
3.79
3.45
5.57
3.. 05
4.60
4.69
3.21
5.94
8.51
8.35
9.62
8.23
3.13
6.44
6.04
6.15
3.80
1.03
1.72
5.92
5.21
4.09
5.43
10.92
5.88
4.23
5.85
2.90
5.93
4.53
3.95
6.38
4.34
9.44
9.34
7.43
5.77
4.38
5.33
4.58
3.19
1.31
8.82
8. 60
7.28
4.58
6.31
HC
4.12
4.05
9.03
17.38
2.37
15.74
3.64
3.57
4.83
4.41
2.12
2.47
2.34
3.39
3.22
3.62
3.56
5.47
5.70
2.55
6.55
2.15
1.60
2.40
2.89
1.81
2.16
5.12
7.19
3.02
7.27
7.03
5.99
10.36
5.09
1.93
2.53
2.96
3.60
6.53
4.77
4.15
3.35
3.38
7.26
2.51
2. 17
3.20
3.43
2.61
L/Ut(.tL
CO
30.9
65.2
87.7
79.7
43,0
47.7
45.9
45.6
64.5
89.9
23.9
25.0
27.0
21.5
21.1
27.6
33.4
43.2
43.2
62.4
173.9
43.0
23.9
69.5
61.9
22.1
30.5
73.6
79.8
33.9
85.4
67.2
63.4
101.1
45.2
34.5
36.2
39.7
41.4
47.8
55.8
51.1
54.9
37.5
112.4
30.2
29.0
32.1
33.6
33.5
UALLULATtU
C02 NOX
316.0
423.3
413.3
261.4
272.7
456.3
293.8
400.6
486.2
394.9
555.9
473.4
469.4
526 . 1
443.2
449 . 1
403.2
511.5
5C3.1
538.8
406.4
295.4
293.4
510.3
490.1
495.4
503.6
490.5
421.8
429.5
408.6
469.5
320.8
441.9
453.8
459.7
491.0
533.4
483.6
428.4
387..?
420.1
234.3
336.0
363.7
532.9
523.6
492 . 2
507.3
419.0
3.37
3.07
3.73
4.04
3.32
6.49
3.21
4.65
5.12
5.15
5.90
8.71
9.62
10.90
8.79
9.06
8.04
5.63
5.92
3.60
1.23
1.98
5.70
4.66
3.95
5.80
11.39
6.27
4.26
6.01
2.52
6.19
4.87
4.27
6.73
4.22
10.63
10.27
7.81
6.05
6.07
6.35
3.75
3.80
1.49
8.87
8.13
6.88
4.61
6.71
HC
6.16
5.85
9.29
21.58
2.75
11.41
4.22
4.72
6.13
6.29
2.31
3.01
2.10
3.69
3.00
2.72
3.78
7.11
5.75
4.54
7.42
2.43
1.55
2.40
2.56
1.59
4.39
5.27
12.12
4.13
10.79
9.33
8.94
17.21
5.45
2.24
2.31
2.85
4.70
9.57
7.84
7.05
2.87
5.76
8.57
3.91
3.65
3.82
3.98
3.07
-iHUKI
CO
38.2
47.7
89.6
106.8
25.1
51.4
54.9
36.5
90.1
105.7
57.3
43.4
33.8
25.1
12.8
14.3
79.0-
31.6
25.3
105.7
148.0
28.9
11.1
64.7
71.4
27.2
62.4
105.3
116.3
47.8
102.5
89.8
92.8
110.0
55.0
37.0
14.4
49.8
75.4
74.3
86.3
98.4
55.4
64.6
111.0
43.6
54.0
45.9
25.1
49.3
CYULt
C02
309.7
370.6
340.4
205.5
259.4
333.4
334. I
320. 2
436.0
334. 8
435.0
453. 1
408.8
512.0
326.2
319.3
351.6
471.1
491.3
490.1
325.1
251.2
229.2
489.7
476.5
445.7
483.6
410.5
389.4
382.7
461.6
323.6
349.7
339.1
373. 1
388.9
491.1
489.2
421 .9
428.2
321.2
375.2
264.5
297.0
330.3
477.4
505. 1
483.9
521.1
406.6
NOX
2.47
2.57
2.34
1.54
3. 16
4.66
1.55
3.14
3.34
2.42
2.38
4.34
3.30
7.63
3.87
3.36
3.74
3.42
3.12
1.14
0.64
1.90
4.33
3.56
1.99
1.32
5.71
2.59
1.59
3.33
1.82
1.58
1.53
2.33
3.53
1.99
7.92
6.33
3.77
4.21
2.64
2.23
2.45
2.52
0.61
4.34
4.75
4.60
2.30
3.44
bi i
HC
1.64
0.92
1.99
10.65
0.40
2.50
1.46
0.95
1.38
2.62
0.75
0.65
C.32
0.64
0.63
2.20
0.33
2.21
3.03
0.67
1.64
". 53
0.83
C.52
0.61
0.48
0. 84
1.45
3.61
C.33
5.07
2.08
3.25
3.65
1. 51
0.80
0.37
0.71
1.13
1.15
0.91
1.43
0.65
0.74
2.39
0.78
0.70
0.83
1.6?
0.73
:»JY !>l Al T-IULC
CO CO? NOX
15. 7
15.9
34.7
32.6
2.4
21.1
12.7
5.1
32.1
33.0
20.5
21.2
?5.3
ID. 7
5.3
5.9
27.2
l.l
1.1
28.2
8.3
4.3
8.1
21.4
13.6
11.5
30.7
43.5
42.4
14.9
24.6
25.2
33.6
39.9
22.3
17.3
0.6
T>. 8
19.0
24.8
14. 8
15.3
12.6
12.2
25.5
15. n
?f. 3
16.?
12.1
21.4
26.7
48.7
42.2
20.8
25.0
59.7
57.2
31.7
77.0
38.5
129.3
71.2
84.2
83.5
75.1
73.8
75.1
74.4
92.3
70.9
61 .0
37.8
46.4
114.7
95.4
81.7
76.7
74.6
67.3
73.5
42.1
44.8
53.1
31.4
73.8
94.3
90.4
94.3
167.1
72.8
43.4
61.1
41.5
49.1
56.9
75.1
60.9
107.4
87.5
58.6
0.01
0.34
O.r>3
O.'M
0.09
O.C6
3.C4
0.34
0.07
0.33
0.15
0.05
O.C7
3.10
0.13
•"> ,r 7
0.09
0.37
C.r.4
0.05
0.75
0.05
0.10
0.06
0.^6
0.07
0.09
0.06
0.03
0.05
3.03
0.03
0.^3
3.02
0.09
0.11
0.10
0.?5
0.31
3.05
O.Of,
3.03
0.35
0.04
0.33
0.06
0.^4
0.12
0.05
0.06
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
ST. LOUIS
RESULTS IN CRAMS PER MILE
PAGE 4-75
CAR* RUN*
00*9 0049
0051 0051
0090 0090
0125 0129
0142 0148
0023 0023
0132 0137
0126 0131
0126 0140R
0143 0149
0157 0164
0167 0175
0074 0074
0148 0154
0148 0158R
0152 0159
0062 0062
0163 0170
0015 0015
0088.0088
0036 0036
0101 0101
0026 0026
0031 0031
0106 0106
0082 0082
0159 0166
0162 0169
0130 0135
HC
2.82
3.82
2.70
4.48
6.78
5.99
3.46
4.11
3.6?
3.90
2.47
1.98
2.47
14.54
13.79
3.23
2.42
3. 88
3.61
2.15
3.46
3.51
5.09
3.36
2.48
4.60
3.33
17.22
4.06
•ACCEL/OECEL —
CO Cf)2
22.6
28.5
22.5
42.9
69.5
81.2
26.1
68.0
65.1
92.4
13.7
42.0
11.4
40.1
37.3
32.4
25.2
45.4
52.4
31.1
38.9
39.3
61.3
63.9
58.5
41.9
33.9
19.6
52.1
565.7
471.5
501.1
420.2
340.0
352.6
402.0
417.3
441.7
262.1
491.4
395.3
451.1
490.7
497.1
475.9
•599.5
316.6
247.3
25-4.5
258.4
252.7
226.9
231.8
166.4
256.5
216.4
109.0
140.4
NOX
9.54
5.12
6.03
6.93
3.64
2.70
4.30
5.01
5.21
1.52
7.07
4.68
6.92
10.73
10.36
8.56
4.71
4.91
2.56
3.14
7.01
2.10
2.15
3.15
1.82
4.18
3.13
1.45
1.25
ACCEL/DECEL
HC CO
2.65
2.82
2.83
3.87
5.22
5.20
3.03
2.22
3.36
3.22
2.12
1.80
2.01
15.72
16.10
2.91
2.18
3.17
3.59
1.67
2.31
3.26
3.72
2.71
2.16
3.68
2.41
15.59
3.67
17.1
21.7
22.2
43.9
55.8
83.2
29.4
67.0
74.8
88.0
12.4
31.1
9. 1
39.3
47.6
32.2
22.6
38.4
42.9
28.9
24.0
43.9
48.1
69.3
62.4
42.6
32.2
22.3
57.5
CALCULATED —
C02 NOX
542.9
459.3
505.1
426.7
319.1
335.8
420.5
421.4
420.9
238.0
463.3
370.9
44.?. 2
466.1
447.4
448.7
399.5
31S.5
244.8
246.7
265.4
233.0
233.8
224.1
164.2
233.8
200.0
102.0
221.0
9.88
5.13
6.04
7.80
3.86
2.42
4.1?
5.47
5.34
1.65
7.02
4.20
6.90
11.78
11.39
9.21
4.76
4.31
3.08
3.44
1.69
2.38
2.12
2.86
2.02
3.71
2.95
1.53
1.34
HC
2.20
3.49
3.44
5.57
6.34
6.85
3.93
4.25
4.84
2.91
1.96
1 .67
2.38
12.25
15.76
2.64
2.32
2.99
3.78
1.05
1.46
4.38
3.33
3.81
2.65
6.61
5.23
6.83
3.89
-SHORT
CO
6.5
22.6
43.4
64.6
49.8
90.4
23.5
76.4
83.5
93.9
23.1
15.8
11. 0
52.7
45.5
26.1
20.3
23.4
65.0
20.8
20.8
24.5
69.1
43.3
43.5
65.1
45.4
3^.5
44.2
CYCLE —
C02
491.8
442.2
411.0
372.3
308.1
323.3
390.5
277. 7
381.6
191.4
460.4
349.0
395.3
367.6
382.6
3S8.7
362. 2
241.5
247.8
290.2
25?. 6
259.9
210.7
223.6
147.8
199.3
198.0
97.5
104.6
NOX
6.52
2.06
3. 17
4.90
3.64
1.46
3.87
2.67
3.73
0.81)
"2.47
2.76
3.22
5.03
5.83
5.02
2.34
4.10
1.33
2. OS
1.17
1.41
0.89
1.54
1.61
1.33
1.59
0.73
0.73
STEADY blAFt-IULt
HC CO CO 2 NOX
0.36
0.69
1.65
1.29
?.55
1.83
".76
1.41
1.64
0.91
0.33
0.26
0. 49
1.??
1.15
0.76
0.60
0.76
2.13
0.34
0.45
1.38
1.16
C.77
0.49
2.75
0.58
1.59
1.24
C..6
6.3
20.9
19."
24.1
21.1
9.3
35.0
37.4
20.6
2.3
1.9
0.4
25.6
24.4
15.0
8.5
13.4
18.4
15.5
3.7
4.7
23.1
8.7
4.2
22.5
9.6
11.0
8.6
99.0
82.5
86.5
43.0
48.5
66.4
58.9
67.8
71.2
43.4
95.7
71.5
72.4
70.3
72.6
76.2
63.2
26.7
36.4
33.2
41.0
35.7
35.3
27.7
9.1
14.1
17.2
13.0
13.4
0.15
1.C3
0.29
0.10
0.04
0.04
D.C8
o.ca
0.16
?.?S
O.CB
o.:9
0.10
0.10
3.r6
o.in
0 .06
O.C5
0.11
O.C4
0.01
•5.33
0.02
3.02
0.31
0.01
0.02
0.01
-3.01
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
WASHINGTON
RESULTS IN GRAMS PFR MILE
P4C.E 4-76
CAR» RUN*
0119 012-5
0079 008*
0110
-------
STUDY OF EMISSIONS OH LIGHT-DUTY VEHICLES IM SIX CITIES WASHINGTON
RESULTS IN GRAMS PER MILE
PAGE 4-77
CAR.* RUN*
0165 C175
0029 0023
C054 0059
0073 0078
0148 0157
C096 0101
0143 0158
0008 0008
OC81 0035
0021 0022
0162 0170
0171 0131
0134 0139
0005 0004
0135 0142
0020 0023
0090 0036
0076 0031
0166 0176
C010 C010
0063 0063
0106 0114
0114 0116
0121 0129
0042 0046
0074 0079
0049 0050
0022 C021
0170 0133
0006 C006
0144 0153
0149 0160
0151 0161
0157 0168
0014 C015
0129 0137
0140 0144
0078 0033
0117 0122
0083 0090
0125 0132
0118 0124
0159 0169
0159 0174R
C032 0033
0107 0113
0113 0121
0033 0038
0044 0043
0053 0055
HC
8.32
U.02
6.33
2.69
3.33
6.96
2.92
2.68
4.02
3.34
6.27
2.36
6.99
3.42
3.37
7.05 '
5.28
3.29
4.48
2.66
1.85
3.46
i.ai
1.26
2.22
2.89
4.29
37.73
3.40
1.70
1.59
2.53
2.25
2.07
5.27
1.45
1.96
1.71
2.65
2.94
3.24
4.79
6.14
9.15
3.49
7.46
4.85
5.20
5.20
2.83
-ACCEL/DECEL —
CO C02
56.7
45.2
74.4
24.6
28.7
54.8
26.2
27.7
40.8
41.5
100.3
16.3
90.4
43.6
24.6
63.9
78.7
30.3
39.2
28.3
14.5
35.0
36.0
11.7
28.5
80.9
56.2
114.5
36.8
12.6
22.1
13.0
18.1
14.3
3B.3
9.4
15.1
10.3
13.2
23.3
16.0
76.4
73.5
64.6
63.7
86.5
27.3
32.1
54.3
19.4
5?4.4
505.3
471.0
553.1
413.1
517.0
416.0
528.5
535.9
482.6
445.1
475.4
490. 6
622.8
619.4
646.6
520.8
516.7
623. 1
516.6
396.8
656.5
462.3
450.4
417.4
433.9
537.0
402.3
512.0
336.9
344.0
593.6
510.6
709.2
609.5
355.2
46S.7
575.7
547.6
518.4
485.5
424.6
554.6
544.8
416.8
356.8
521.1
501.4
341.6
342.8
NOX
6. 32
1C. 50
7.22
4.64
5.96
5.50
6.05
10.14
8.68
7.91
3.S9
8.68
3.74
8.75
9.95
8.87
7.63
10.23
10.25
8.16
7.75
9.49
6.54
9.05
3.62
3.57
5.76
4.22
9.25
6.58
5.82
10.93
7.11
12.12
9.00
6.67
10.29
3.17
10.57
9.86
11.77
4.11
7.19
7.41
4.30
2.39
9.00
5.74
2.53
5.71
ACCEL/DECEL
HC CO
7.32
15.04
5.19
2.93
2.78
5.16
2.65
2.45
1.73
3.18
6.04
2.48
5.91
3.27
3.51
6.66
4.99
3.56
4.31
2.36
1.29
3.67
1.99
I. 13
2.22
2.99
4.62
33.51
3.91
1.74
1.59
2.23
1.96
1.72
6.63
1.27
1.90
1.73
2.36
3.26
3.32
4.33
5.69
7.68
3.64
7.03
4.51
4.89
4.66
3.23
59.0
62.6
68.2
24.5
28.9
54.8
26.2
25.9
33.2
42.3
91.0
20.5
B7.0
39.3
24.1
63.0
75.7
26.2
36.7
26.9
14.5
36.4
35.9
14.3
19.7
75.5
5?. 8
126.6
41.9
13.5
12.4
17.6
20.0
13.1
31.7
7.9
13.1
12.1
13.0
22.7
15.7
72.4
67.9
61 .0
64.6
83.8
27. 3
31.6
58.2
20.1
CALCULATED —
C02 NOX
510.4
492.4
460.7
527.9
339.7
489.9
398.3
482.1
507.2
461.7
433.7
452.2
469.3
599.0
612.2
531.6
511.1
513.6
538.0
503.9
380.3
640.0
450.0
426.7
481.9
458.6
539.3
379.1
480.6
329.7
330.2
556.6
486.5
649.1
539.1
347.1
437.9
573.3
521.2
508.4
471.3
402.3
5^6.5
5^2.3
400.3
362.2
432.9
486.2
324.5
342.5
8.07
13.43
9.07
4.66
5.22
5.99
5.04
10.79
9.60
9.06
4.82
8.C4
3.96
9.29
9.16
8.23
8.34
10.11
9.56
3.63
8.74
11.45
7.50
8.31
9.49
4.32
6.64
3.07
8.47
6.66
5.62
11.72
7.84
11.39
9.61
5.73
9.37
7.94
11.67
7.64
11.81
4.26
8.42
8.57
4.90
2.94
9.86
3.03
2.63
5.98
SHORT
HC CO
3.74
2.43
4.82
2.68
3.50
6.21
2.27
3.00
4.54
2.84
5.21
2.44
6.29
4.27
3.36
8.98
5.10
3.50
4.52
3.36
1.69
3.52
2.C6
1.25
1.47
• 2.60
3.85
28.28
3.14
1.57
1.65
2.79
1.65
1 .88
7.27
1.34
1.59
1.35
2.32
3.12
3.61
4.21
5.85
5.48
2.23
3.57
5.18
2.28
5.00
3.22
77.1-
50.7
48.3
37.1
34.3
70.7
11.6
39.6
34.0
30.3
61.6
16. 0
132.5
65.2
67.3
71.6
77.8
31.1
49.3
26.2
15.3
41.0
33.5
13.9
27.1
70.0
47.1
149.0
17.6
12.6
15.3
35.9
?2.4
23.3
48.3
13'. 7
11.8
7.0
17.3
39.7
26.2
73.2
72.7
68.2
13.3
113.6
51.4
75.8
65.4
32.7
CYCLE
C02
409.0
429.9
397.4
490.6
341.7
395.5
359.4
422.9
471.5
614.1
373.4
391.7
371.7
549.5
618.3
4S1.2
459.7
460.6
514.9
508.8
32?. 1
596.5
387. 1
369.3
352.5
371.5
472.6
309. 6
455.6
309.1
294.3
501.0
482.2
608.8
674.8
318. 8
407. 1
567.3
494.2
464.3
415.3
339.1
412.2
409.2
33?. 2
332.1
4? 3 . 5
525.0
288.0
317.6
NOX
3.36
11.04
6.36
2.12
3.53
2.40
3.87
4.37
7.62
5.35
3.3T
4.66
0.77
4.83
8.29
4.42
4.49
8.39
6.32
6.58
3.87
9.25
4.14
5.39
5.44
2.34
4.25
0.77
7.25
3.85
4.55
6.50
4.02
7.46
3.97
3.76
8.74
5.63
6.98
5.93
3.23
1 .41
4.14
4.66
4.19
1.05
6.61
9.67
1.01
3.38
STEADY blAlh- IULI
HC CO CO 2
' 2.84
1.02
0.77
0. 80
0.36
1.04
0.35
0.63
1.06
0.62
1.69
0.'73
1.71
2.71
0.51
3.22
1.33
0.60
0.98
1.52
0.31
0.83
0.57
1.22
0.62
0.71
0.77
3.50
0.68
0.08
C.24
0.75
0.44
0.44
2. 19
0. 34
0.25
0.25
0.45
0.81
0.79
0.46
1.77
1.79
0.37
1.98
1.03
1.30
1.60
0.40
28.0
27.1
IT. I
22.5
6.9
19.9
4.8
12.3
16. 1
9.0
24.0
0.5
27.1
35.7
4.1
18.7
23.5
10.9
15.3
17.2
6.6
20.6
12.3
5.0
10.8
28.5
13.9
15.9
11.5
1.4
7.2
18.9
15.2
11.3
21.6
11.8
2.2
C.5
7.3
21.3
14.9
10.5
21.3
23.5
7.7
27.6
21.0
28.8
3. 1
8.7
52.2
42.7
41.6
59.8
43.7
30.3
48.7
56.3
50.4
42.6
53.0
53.4
43.4
92.5
123.7
61.1
71.8
58.6
63.7
54.8
51.9
31 .8
57.0
60.1
41 .0
45.6
8?. 7
32.0
79.8
59.9
37.2
77.8
71.2
91.7
59.6
50.3
70.7
119.3
65.?
95.7
52.4
53.1
39.9
44.2
63.2
62.7
43.9
47.7
42.2
39.4
NOX
0.10
0.10
0.09
0.05
0.75
0.05
0.06
0.08
0.08
0.08
0.03
0.10
0.03
0.06
0.13
O.C5
0.17
0.13
0.10
0.06
0.05
0.09
0.16
0.09
0.09
0.08
0.11
0.06
0.16
O.C9
0.1C
0.12
0.15
0.14
0.10
0.?8
0.13
0.15
0.11
0.12
0.17
0.09
P. 09,
0.11
0.09
0.08
0.14
0.^5
0.08
0.23
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
WASHINGTON
RESULTS M GRA^S PEi< MILE
PAGE 4-78
CAR* RUN*
0109 Oil?
0066 0072
0072 0077
0085 0088
0108 0115
0127 0135
0160 0177
0013 0013
0120 0127
0154 0164
0035 0036
0061 C064
0124 0131
0002 0001
0045 0048
0123 0136
0068 0071
0058 0062
0025 0026
0131 0140
0131 0149R
0003 C002
0038 0094
0067 0073
0147 0156
0060 0066
0069 0075
0153 0163
0167 0178
0169 0180
0051 0051
0051 C056R
0?99 0107
0136 0145
0007 0007
0036 0034
0323 0013
0039 OC40
0059 OC63
0092 0097
0015 0025
0031 0032
0142 0151
0024 0024
0043 OC45
0112 0126
0105 0112
004? 0041
0030 0031
0030 0047R
HC
4.91
3.76
23.63
4.43
29.84
5.07
4.94
1.97
3.63
3.21
3.96
4.00
2.34
2.84
2.35
3.38
5.50
1.62
2.24
2.92
2.31
2.43
2.17
5.08
4.23
6.12
4.41
6.81
6.98
3.56
1.47
1.37
1.67
3.53
2.67
2.49
2.93
7.14
1.76
3.72
4.03
3.38
3.94
2.67
2.29
3.72
2.73
3.63
8.67
8.85
-ACCtL/UECSL —
CO C02
93.0
32.1
32.1
21.2
53.6
47.1
41.7
32.6
41 .4
28.4
82.7
35.1
21.3
7.4
21.2
17.5
58.6
?6.3
26.5
12.0
43.3
14.3
27.9
43.4
14.4
126.9
34.0
77.4
88.1
33.1
20.6
18.1
30.6
31.3
28.4
22.5
34.8
128.5
15.7 '•
64.2 ,
35.2
21.3
55.8
7.5
20.1
33.3
28.9
61.0
159.2
158.9
355.0
633.6
566.2
393.9
551.5
346.0
502.3
447.2
286.3
328.8
413.4
476.3
586.4
527.7
633.8
413.1
466.9
335.2
547.4
610.6
626.2
568.4
714.4
588.1
629.1
462.4
523.9
543.8
569.8
634.6
466.0
467.1
456.6
6C0.4
536.5
405.2
427.2
415.1
447.5
573.7
459.1
546.5
448.9
643.2
565.8
582.3
620.3
574.2
441.9
488.0
NOX
2.33
8.77
9.72
7.20
7.65
2.09
6.16
3.24
3.12
7.30
4.04
7.82
8.79
11.00
7.71
5.19
4.39
2.28
6.78
8.83
8. 17
7.58
7.77
8.76
8.22
4.21
7.62
6.32
6.51
6.79
7.32
8.42
6.78
10.45
9.73
8. OS
4.83
2.66
6.83
7.93
6.77
12.52
6.^0
12.38
7.78
9.09
12.25
5.09
2.67
2.42
ACCEL/DECEL
HC CO
4. 53
4.08
22.77
5.19
29.30
4.07
5.21
4.88
3.08
3.34
7.51
4.28
2.19
2.71
2.25
3.51
5.40
1.90
2.18
2.79
3.50
2.21
2.?9
5.27
4.06
5.50
4.43
6.75
8.90
3.71
1.42
1.29
1.41
4.43
2.62
2.76
3.14
7.00
1.94
3.64
3.61
3.50
3.69
2.71
2.14
3.25
2.54
4.06
7.66
8.77
92.8
27.3
23.1
13.1
53.0
43.2
43.0
21.5
33.1
30.7
78.5
35.7
24.2
7.2.
18.5
13.9
62.0
26.3
25.6
14.5
43.9
13.9
28.9
43.5
13.2
104.9
33.2
72.3
79.5
43.8
24.3
14.5
43.4
37.7
28.0
20.2
35.1
117.1
17.6
68.1
36.2
21.4
49.6
11.0
28.0
29.3
19.3
68.5
153.3
159.6
CALCULATED —
CQ2 NOX
347.1
603.3
545.4
376.2
532.7
335.6
482.2
469.4
300.6
305.6
406.5
459.9
554.0
485.0
616.0
394 . 6
464.9
318.2
571 .3
579.3
583.6
543.0
693.1
575.5
602.2
435.1
435.3
527.2
552.2
600.?
447.4
435.5
434.0
559.7
497.4
383.9
420.9
40C.9
431.5
501.8
471.6
532.9
416.4
679.8
441.7
•563.9
•592.4
572.4
453.6
443.9
4.45
8. 17
10.48
7.44
8.70
1.68
6.76
3.36
3.36
8.36
4.11
3.50
9.33
12.66
8.15
5.19
4.16
2.63
7.40
9.69
8.41
8.68
7.89
8.41
8.97
4.00
6.81
7.32
7.06
6.34
8.12
3.96
6.76
10.09
10.14
9.01
5.53
3.80
7.30
9.00
8.12
12.13
7.52
15.32
8.66
9.38
9.65
5.58
2.04
2.18
HC
4.86
3.45
12.79
5.63
25.49
2.83
4.64
1 .79
2.32
3.40
7.30
4.29
2.04
2.76
2.84
2.03
6.38
1 .74
1.41
2.52
2.57
2.08
3.22
6.52
4.67
5.90
5.39
6.36
7.48
2.84
1.25
1.14
1.99
4.21
3.45
2.28
3.22
6.25
1.61
7.88
3.40
3.25
3.54
2.83
2.10
3.81
2.44
3.86
9.65
9.67
-SHORT
CO
95.1
28.1
35.1
10.1
51.6
35.3
42.6
13.5
30.3
19.4
93.6
59.9
29.6
14.3
33.7
7.7
83.3-
15. &
3.9
13.7
25.3
18.3
65.3
59.1
13.9
97.7
41.0
48.9
93.3
16.2
9.8
6.5
46.0
58.9
55.2
10.6
26.8
92.1
16.4
43.6
24.2
14.5
38.6
10.6
16.4
41.1
10.9
68.2
104.0
96.7
CYCLE —
C02
3??. 7
575.2
491.5
332.5
451.2
3C5.1
395. 2
375.3
249.0
257.1
304.3
414. 1
511.1
435.7
540.4
344.7
347.8
295.3
540.4
547.3
565.7
492.9
619.1
537.4
540.9
363.8
420.1
467.9
477.3
544.8
414.3
417.3
357.0
470.6
398.5
343.1
362.9
361.4
3fi6. 1
422.5
371.8
492. 1
399.1
633.9
503.3
503.8
573.3
494.6
376.5
476.3
NOX
1.15
5.79
6.63
5.31
4.86
1.17
3.50
2.97
2.11
6.20
1 .46
4.92
4.50
5.51
4.01
3.90
1.53
1.91
5.67
4.32
5.12
3.86
2.69
2.31
4.50
1.05
5.33
4.92
2.31
4.21
4.94
4.95
2.95
6.28
4.79
5.93
4.14
2.32
4. 18
6.21
4.35
10.14
6.44
8.76
3.73
7.03
5.64
2.^8
1.45
1.81
iltADT b!
HC CO
0.39
0.70
1.63
4.46
3.94
3.67
0.79
0.28
0.33
0.66
1.41
1.23
0.59
0.70
0.91
0.42
1.07
f . 41
0.22
0.39
0.50
0.33
1.35
3.C6
1.13
2.63
2.29
1.39
1.92
0.77
0.23
0.16
0.42
1.18
0.69
0.33
0.92
1.26
0.24
0.63
0.53
0.73
0.92
f . 57
0.58
0.31
P. 75
1.21
2.33
3.71
15.2
8.8
7. 2
0.6
9.7
2. 1
13.3
1.4
4.7
4.0
21.6
25.8
13.8
5.9
? 1. 2
0.6
20.3
T.4
1.1
3.0
4.6
5.5
28.2
3.9
3.3
23.0
18.4
21.5
22.6
7.1
1.4
G.6
15.1
21.6
21.4
3.5
12.5
22.6
1.0
8.1
8.4
8.4
14.3
1.1
6.6
16.4
4.6
22.6
6.3
10.8
C02
32.8
105.1
87.0
23.9
52.7
46.0
68.2
43.8
32.3
28.3
34.5
79.4
1CS.1
77.0
71.6
5". 3
41.8
43.7
113.1
111.6
109.7
101.2
126.3
66.9
92.2
33.1
53.4
77.8
84.8
80.4
36.0
32.2
47.2
30.3
64.5
47.4
66.1
55.7
64.7
54.9
48.2
83.5
44.5
163.5
89.4
73.1
108.1
87.1
97.7
144.8
NOX
0.^3
3.15
0.13
0.15
O.C8
o.oa
0.13
0.11
0.05
0.10
r>.oe
3.18
0.15
? .38
0.10
?.27
0.10
".13
3.15
C.12
0.10
0.07
0.11
•5.03
0.08
°.07
0.04
0.27
0.14
0.12
0.25
0.30
3.11
f>.14
0.09
0.12
0.12
0.38
0.20
0.19
T.38
0.52
3.11
0.67
0.2">
0.39
0.12
0.07
0.15
0.27
-------
STUDY OF OMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
WASHINGTON
RESULTS IN GRAMS PER MILE
PAGE 4-79
CAR* RUN*
0037 0089
0062 0069
0132 0143
0163 0173
OC11 0011
0094 0102
0145 0152
0101 0109
0123 0128
0009 0009
0155 0165
0041 0044
0161 0172
0028 0027
0046 0049
0047 C054
01 39 0150
0139 0154R
0077 0082
0056 0061
0116 0123
0093 0099
0098 01^6
0146 0155
0168 0182
0172 0184
0086 0037
0164 0179
Q019 0020
HC
4.08
5.12
7.10
3.62
5.11
1.75
2.42
2.85
1.34
4.35
4.13
5.00
8.50
5.02
2.31
3.13
2 .48
1.56
1.68
4.47
4.51
4.15
5.10
5.14
3.78
3.81
2.11
1.72
6.23
-AtttL/DfcCEL
CO C02
34.7
54.5
159.0
53.6
47.6
11.9
38.2
21.1
47.7
97.7
26.6
123.4
79.5
30.-3
55.5
28.3
21.4
20.0
16.5
40.6
4.->.l
44.1
37.6
49.8
46.0
23.0
10.0
9.1
47.7
504.1
520.5
517.6
553.3
566.6
399.5
399.8
504.5
519.5
395.0
343. 5
492.0
383.3
389. :4
322.2
302.5
233.5
295.1
201.0
266.3
342.0
331.1
256.1
222.5
203. 5
290.7
328.2
199.9
177.7
NOX
8.26
7.10
3.47
8.82
8.65
4.87
6.20
8.36
6.67
4.01
5.67
2.91
5.15
5.59
3.19
3.31
4 . 06
.4.00
4.88
3.97
7.31
4.64
3.96
2.15
1.73
7.42
9.32
4. 03
1.63
ACCEL/DECEL
HC CO
4.06
4.91
6.73
4.25
5.47
1.57
2.43
2.94
3.25
3.93
3.87
5.26
7.fO
4.55 .
1.67
3.01
2. "6
2.20
1.48
4.05
4.14
3.38
4.59
4.79
3.77
4.53
2.03
1.60
5.39
34.4
54.0
139.3
49.6
43.0
11.2
42.7
21.3
54.8
97.8
26.8
115.2
59.3
48.8
40.2
26.5
19.6
20.5
15.4
43.9
45.4
44. I
42.5
44. C
48.8
23.1
3. 5
7.3
33.3
CALCULATED —
C02 NOX
494.2
437.3
509. 9
519.9
561.7
392.7
385.0
486.1
448.3
385.5
328.5
434.7
387.1
367.5
314.1
291.0
263.3
239.3
278.2
276.7
337.6
308.3
246.4
214.8
2C4.6
272.9
331.5
196.0
184.1
9.63
7.72
4.41
9.49
9.47
4.14
, 7.09
8.68
5.95
4.20
6.25
3.21
6.99
6.02
4.32
3.71
3.2?
3.37
4.16
4.55
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1.62
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4.02
6.02
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109.6
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6.29
5.10
3.93
5.11
4.05
2.39
5.60
4.45
3.77
1.41
4.26
1.42
2.39
2.44
4.22
1.90
2.24
1.92
2.51
1.92
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2.57
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1.37
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— --bltAUY il
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0.92
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0.34
1.31
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0.09
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0.69
0.74
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2.28
1.14
1. 57
2.29
2.23
1.21
2.27
0.13
0.06
0.23
11.6
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6.3
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66.8
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0.13
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0.05
0.11
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0.06
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0.10
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0.33
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0.07
-------
31RVFILLANCF ACCFLER Al'l JK-DECELTP, AT t CM CHIVING SCOUFNCF
PAGE 4-80
T IMF
7.
358.
35g.
360.
361.
362-
363.
364.
365.
366.
367.
368.
369.
370.
371.
373.
374.
375.
376.
377.
378.
379.
380.
381.
387.
383.
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-------
PAGE 4-81
T l^£ S
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514"."
515.
516.
517.
518.
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521.
522.
523.
524.
525.
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528.
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530.
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537.
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535.
536.
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30. C
30.0
30.0
30.0
?9.4
??-. 5
?7.2
25.4
72.9
19.9
16.4
12.5
8.6
5.0
7.1
0.3
0.0
0.0
0.0
0.0
O.C
0.0
0.0
0.0
0.0
o.c
0.0
-0.0
0.0
-------
4-82
4.4 STEADY STATE TEST DATA
Exhaust emission data accumulated for the 15 mph, 30 mph, 45 mph
and 60 mph steady state conditions are included in this section. Data are
presented in grams per vehicle mile. Oxides of nitrogen are not corrected
for humidity.
Below are the descriptions of the headings used in this section.
Hydrocarbon, carbon monoxide, carbon dioxide and oxides of nitrogen are
described in section 4.2.
HEADING
DESCRIPTION
STEADY STATE - 15 Calculated results of test vehicle emissions at 15 mph
cruise and road load horsepower. The sample was collected
for two minutes.
STEADY STATE - 30 Calculated results of vehicle emissions at 30 mph cruise
and road load horsepower. Sample time is the same as
described above.
STEADY STATE - 45 Calculated results of vehicle emissions at 45 mph cruise
and road load horsepower. Sample time is the same as
described above.
STEADY STATE - 60 Calculated results of vehicle emissions at 60 mph cruise
and road load horsepower. Sample time is the same as
described above.
-------
STUDY OF EMISSIONS ON LICHT-DUTY VEHICLES IN SIX CITIES
LOS ANGELES FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-83
QTCAfW CTATT— 1* MOU
CAKN RUN*
0170 0**6
0156 0*27
00*6 0189
00*6 0206R
0112 03*0
OC81 02M
0111 C353
0065 02*2
01?* 0371
0151 0*15
0076 0369
0095 03?8
0069 "2*7
0131 0*"2
0092 C311
0169 0***
0001 0001
00*1 0165
00*9 0133
00*3 Olfl*
0099 0315
0125 0365
0013 C052
0062 0235
0167 0*39
0163 0**2
0005 0035
OOC3 0193
0060 023?
0007 0370
001* .*
51.6
29. S
*0.0
53.1
33.3
77.2
71.*
10V.*
157.7
62.9
255.7
9*.*
*1.2
72.1
113.7
2C2. 7
*5.0
1 3.8
7.3
75.4
77. a
19.1
16.6
K0.7
22.0
55.7
33.0
15.3
12?. 1
3.6
267.*
53.5
51.6
9..0
1*.5
?).h
39.0
119.*
**.6
31.3
8.3
2.9
1**.8
182.9
75.5
133.3
*2.2
**.5
51.2
7*5.2
679.1
555.6
523.0
*68.8
**9.5
310.0
260.7
*60.5
379.3
*C1.9
351.5
663.7
650.6
55^.*
3-J4.0
*'0.5
50*. 6
*96.0
5**. I
357.3
572.1
604.8
5*1.3
*2*.*
**2.9
*57.?
529.5
S^O. 7
739.8
495.5
2*7.5
*10.6
*?*.5
650.6
*6 J.8
5*5.5
616.7
392.7
3C6.5
5S9.8
•5*1.9
*06.*
379.6
718.7
*C3.8
171.9
285.8
*07.6
327.3
0.7*
0.6*
0.56
e.**
0.36
0.'«6
O.?0
0.12
0.16
0.?6
0.*3
0.06
0.76
0.58
0.40
0.2*
C.'t*
0.50
0.52
0.62
0.36
0.3*
0.50
I. 00
0.38
0.*2
0.
-------
STUny OF FMISSI'WS I IN LIG'tT-nuTY VFHICLFS IN SIX CIT1FS
LOS ANf.FLFS FFQERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-84
CAR* RU.N0
0035 0775
0097 0?77
0108 0333
0050 clan
0100 03(17
0100 0387R
0162 0434
0154 C"t25
0064 0217
0140 0394
002^ 0131
0174 046")
0006 0036
0164 0450
0037 C153
0127 0366
0130 0373
0072 0250
0117 0348
0135 0379
OOR8 0281
OC86 0?76
0026 0138
0176 C475
0033 0146
0068 0246
0067 0251
0071 0254
0133 0376
0133 0381R
0004 0032
0015 0078
0023 0136
0134 0380
C134 0390R
0146 0405
0010 C042
0012 0051
0139 0391
0009 orm
0«4Q 0166
OC93 0313
0114 1343
0115 0350
0017 0129
0061 0238
0075 C?51
0137 0318
Cl*« 0406
0010 0143
-> i c
HC
3.66
3.78
6.14
3.32
10.12
4.16
12.94
4. 14
4.36
11.44
6.32
16.98
13.58
1.2'
8.96
2.80
1.34
5.14
2.5?
1.86
7.26
2.56
3.66
7.74
2.30
1.24
1.76
2.sa
0.68
0.56
1.00
0.94
3.00
0.64
.00
.80
.42
.36
.86
.04
2.24
2.54
1.22
1?.14
1.83
1.56
39.32
19. PT
1.66
3.70
Hiyf :> 1 «
cn
87.9
73.3
51.6
115.0
111.7
irs.?
59.0
89. 3
76.8
17.6
94.9
194.0
3.4
5.9
57.1
75.3
20.2
1R7.5
50.4
31 .8
12.4
20.8
90.2
164.2
53.4
15.4
56.4
74.6
4.1
3.6
6.3
6.5
98.5
7.8
6.6
3.6
131.0
29.2
3J.3
14.1
8.3
39.5
30.2
199.0
53.4
74.3
40 . 3
119.4
53.7
14.7
r.n?
770.9
2C2.1
473.5
237.1
299.6
773.9
2R9.5
470.5
376.9
300.3
469.9
337.7
432.6
731.6
42 4.0
2R5.3
758.3
405.1
335.0
343.9
471.6
480.6
454.9
23C.3
734.4
638.8
211.1
751.7
359.0
334.5
405.5
770.3
413.4
426.1
445.7
557.0
366. 1
5C3.1
407.3
435.8
412.5
487.2
334.6
?98.1
516.9
472.5
389.8
408.8
445.6
262.3
"n—
NOX
0.50
0.22
^•44
^. 16
T.79
1.26
0.76
0.40
0.46
0.52
0. 38
0.30
0.64
0.46
0.30
0.08
0.?4
0.78
0. 50
1.50
1.30
0.64
0.12
C.12
0.12
0.84
0.23
0.04
0.64
0.56
0.74
2.50
0.26
0.66
0.76
0.47
C.10
3.46
3.37
0.93
0.51
0.43
C.34
O.P4
0.34
r.2o
0.54
0.40
0.22
0.10
i i EI
HC
2.32
1.32
2.97
3.61
4.07
7.45
10.79
2.94
2.25
11.71
2.96
5.24
2.12
1.01
1.56
2.05
0.77
2.17
1.4?
0.97
2.00
1.65
2.77
3.58
2.14
O.i5
0.72
1.54
0.79
0.59
1.18
.34
.92
.21
.33
.46
2.31
1.85
2.42
1.35
1.45
1.11
1.64
3.12
0.80
1.90
27.56
12.48
1.41
3.16
\>J1 i 1 A
cn
60.0
70.7
15.7
14.3
47.3
54.0
40.0
64.7
15.8
20.6
30.7
96.7
7.3
6.2
9.5
28.9
2.5
55.8
9.7
1.0
19.5
4.6
30.9
31.2
22.0
5.5
17.7
17.8
6.5
3.5
3.5
3.5
2".0
1.5
0.7
4.8
21.?
5.3
5.6
19.8
3.6
.5.0
20.7
07.7
33.4
54.2
28.0
20,4
22.9
59.7
1 t-3" >H
C02
17B.5
253.8
333.3
353.7
337.8
337.4
315.4
372.0
268.8
294.1
348.7
247.9
346.2
521 .3
423.3
293.1
166.9
418.6
7B7.3
146.5
338.2
419.4
290.0
136. 8
203.5
478.5
203.3
216.0
247.6
183.5
302.7
41 1 .4
363.3
304.5
314.8
475.7
J94.9
3R4.4
433.1
270.6
385.2
492.2
253.9
371.8
501.8
331.4
260.5
461.7
388.9
288. 9
'n
NOX
0.77
l.?4
2.41
2.70
1 .30
1 .20
2.31
0.43
0.89
1.14
0.79
C.28
1.34
1.81
2.43
1.01
0.96
0.60
2.67
3.62
1.71
3.95
0.82
0.21
.38
.75
2.18
.50
.69
.19
3.07
2.79
0.32
2.76
3.24
0.43
1.64
2.63
5.25
1.4H
1.46
2. CO
1.15
0.43
0.41
0.50
0.83
1.62
0.75
0.74
S i L/
HC
2.01
1 .24
2.66
3.44
2. 30
3.22
10.06
3.31
2.46
11.07
2.14
4.22
2.00
1.24
1.30
2.21
0.54
0.29
1 .04
1.04
2.42
1.75
1.43
2.06
1 .90
1.43
1.05
1.24
0.84
0.82
1.18
1 .90
2.84
1.18
1.12
1 .86
2.62
2.42
2.76
1.79
1.53
1 .10
1.34
2.41
0.50
2.33
37.99
11.21
2.18
2.72
LJ Y :>! n
cn
48.0
3.0
17.5
33.7
47.6
57.5
21.9
52.4
33.1
44. «
16.8
83.6
24.4
13.8
5.6
26.9
2.2
7.9
3.9
4.8
19.0
7.1
3.9
64.9
7.3
6.5
1.7
10.3
4.7
3.3
2.2
5.8
8.0
2.6
2.5
3.3
33.6
4.4
11.8
11.8
2.8
3.5
9.1
27.2
35.7
?0.6
24.9
21.7
12.9
21.9
1 ft? r"U
cn?
244.7
297.4
371.6
317.2
371.7
343. 7
403.2
354.7
292.1
337.5
389.8
304.0
410.9
536.7
459.8
370.0
156.3
512.3
338.8
354. 1
400.6
460.8
331. 1
207.3
229.8
429.6
229.6
203.1
238.7
212.3
306.0
450.7
375.8
363.6
345.0
423.8
416.9
392.1
443.0
325.5
337.7
376.9
292.7
402.3
547.8
371.9
319.6
528.0
409.3
361.1
'n
NOX
1.94
3.96
4.82
1.37
9. 28
5.50
6.24
1.59
1.58
4. 14
1.84
0.99
4.04
4.95
6.04
3.79
1.36
2.81
5.35
6.66
6.32
6.73
3.25
0.58
5.12
6.46
5.57
2.9?
3.98
3.32
6.20
6. 12
6.74
4.^6
4.78
4.55
2.66
7.04
9.67
6.44
2.62
1.58
2.87
2.60
0.67
4.32
3.15
3.69
4.15
4.92
— — 3 i c*
HC
2.04
l.?9
2.75
3.04
3.53
2.13
8.54
2.45
1.99
9.31
2.86
3.59
2.85
1.3?
1.15
7.29
0.35
0.85
1.12
0.88
2.56
2.64
1.59
.33
.58
.40
.04
.20
0.69
0.76
0.38
2.24
2.65
0.76
0.74
1.69
3.43
1.94
2.37
1.93
0.72
0.59
C.98
2.54
0.39
1.97
17.03
9.71
1.38
2.73
ll'T i I W
cn
37.7
5.4
14.0
33.9
38. 1
42.5
15.3
32.6
23.2
42.2
51.1
62.7
60.3
19.1
12.5
33.4
3.6
15.7
11.6
9.1
43.5
27.5
9.5
64.0
4.5
31.9
1.5
15.4
6.5
6.4
2.5
16.0
12.2
3.3
3.6
5.2
64.0
4.8
8.3
17.2
3.6
4.1
10.9
30.2
50.2
21.5
11.7
3.4
10.9
24.1
• t — « ' J n
C02
211.6
284.7
389.9
395.7
383.1
368.6
413.3
401.1
300.8
32B.8
363.7
353.0
339.2
558.3
469.1
318.4
150.0
450.9
365.6
349.2
391.8
498.7
321.7
194.4
239.1
423.7
254.7
229.2
232.2
242.5
287.3
512.1
396.5
359.1
366.4
429.1
426.5
400. 8
476.9
362.6
403. Z
367.5
313.0
407.8
167.5
372.7
358.7
596.4
337.1
390.0
r fi
NOX
2.72
5.96
8.12
8.47
4.27
4.19
8 .46
2.84
2.70
3.02
1.26
2.54
1.28
8.39
8.31
5.01
1.73
5.29
7.77
5.00
7.55
10.22
4.50
1.07
8.69
7.06
9.59
4.44
4.51
4.87
8.06
9.97
8.51
4.80
4.31
11. "7
0.47
9.22
14.23
8.76
3.66
2.57
5.25
4.97
0.89
6.33
5.86
6.31
3. SO
7.84
-------
sruoY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN six CITIES
LOS ANGELES FEDERAL CYCLE RESULTS IN GRAMS PER MILE PAGE 4-85
CAR* RUN*
0066 0243
0145 0404
0153 0418
0110 0344
0113 0346
0110 D356R
0044 0173
0047 0174
0106 0335
0143 0398
0058 0223
OC58 C229R
0090 0282
0096 0312
0178 0473
0002 0233
0181 0479
0161 0437
0038 0158
0056 0217
0119 0352
0082 0273
0078 0256
0094 0325
0182 0477
0104 0316
0104 0322R
0022 0135
0146 0410
0077 0255
0054 0211
0173 0463
01C1 0321
0166 0456
0183 0478
0179 0'*32
0159 0433
0126 0374
0128 0367
0129 0369
HC CO CO? NOX
5.46
16.82
2.34
4.00
6.82
2.80
9.26
60.00
2.74
4.22
3.54
3.26
9.88
9.08
2.52
4.32
4.12
1.90
1.10
3.24
13.46
1.7C
6.16
3.54
0.48
1.86
1.8?
1.84
0.92
6.14
5.76
15.56
1.4?
7.82
5.20
6.06
4.08
2.18
2.30
3.90
73.2
128.7
46.5
87.4
109.1
47.4
246.0
7.65.9
49.2
67.6
61.8
65.7
195.6
143.6
44.6
67.0
100.0
2.1
4.1
79.8
151.2
22.5
144.3
39.2
11.4
34.1
32.6
32.0
17.9
115.7
37.2
156.3
19.7
124.5
31 .3
37.1
69.8
64.5
64.4
86.6
324.3
264.0
385.6
388. C1
324.2
5C4.4
363.6
246.1
371.3
27S.4
369.1
354.2
271.9
772.2
329.7
296.5
279.0
513.0
493.8
340.5
339.8
580.7
361 .0
26P.1
862.1
66"5.5
632.7
589.8
457.3
338.0
264.2
691. 30.3
693.5
446.6
418.4
0.35
0.50
0.40
0.56
0.26
0.32
0.06
0.44
0.20
0.24
2.15
0.58
3.44
1.97
1.48
1.91
1.83
2.77
2.00
1.47
5.5
3.5
61. 1
4.4
12.2
25.2
21.6
48.2
61.5
14.4
352.2
376.0
317.1
415.5
352.9
318.2
380.7
437.9
394.4
378.4
3.31
1.12
0.87
15.43
0.94
2.02
0.92
0.65
0.68
1.06
2.04
0.94
3.22
1 .90
0.86
1.58
1.38
2.52
1.75
1.90
7.2
4.2
48. 8
26.7
4.0
lfl.6
10. 0
48. 6
7.9
21.8
379.6
348.5
357.2
443.2
389.9
343.4
423.3
387.2
453.9
329.5
6.40
3.13
2.84
6.38
2.06
4.27
3.24
2.39
4.93
2.02
2.15
O.R7
2.31
2.66
0.43
1.59
1.31
2.25
1.44
1.24
13.7
9.3
33.2
38.6
3.5
31.3
10.4
41.2
5.2
4.9
392.7
349.5
444.0
445.5
420.7
334.5
450.9
460.6
472.4
349.2
8.22
4.44
7.78
10.06
2.78
4.91
6.20
4.39
8.21
4.62
-------
STUDY OF EMISSIONS
ON LIGHT-DUTY VEHICLES IN SIX
CITIES
—- . ^TPAfW QTATP— 1 * MDU CTCArw CTA
CAR* RUN*
001B 0130
0028 0144
0084 0?72
0150 0413
0034 0149
0155 0428
0103 C319
0123 0361
0171 0460
0180 0480
0177 0474
C163 04'5
0105 0331
0147 0397
0045 0194
0073 0264
0141 0196
0157 0424
0102 0314
0098 0129
0032 0154
0074 0252
0019 0133
0035 0147
C053 0212
0053 0216
0160 0432
0120 0358
0149 C412
0052 0207
0052 0257R
0057 0278
0059 C234
0051 0197
0116 0347
HC CO C02 NOX
3.43
1.30
3.80
5.82
4.93
6.38
3.74
6. 26
3.66
15.26
4.30
0.32
1 .84
3.1?
18.70
3.12
0.9?
3.30
0.52
1.16
0.93
23.42
1.60
6.36
5.88
7.58
1.30
1.14
1.30
40.40
2.22
3.58
3.82
C.S4
8.18
13.4
34.5
42.?
91.2
73.5
110.4
65.3
73.5
106.9
137.2
89.2
2.0
29.6
71 .5
96.6
60. C
64.?
32. 1
1.3
19.7
6.5
4.9
14.6
113.0
135.6
127.0
38.9
31.4
40.7
53.4
24.3
103.4
100. 0
21.2
68.3
465.7
542.3
592.1
459.1
296.4
77C..9
223.7
389.4
426.1
29ft. 4
1313.2
593.5
44?.?
221.6
757.7
226.9
177.1
282.5
304.9
3)2.5
332.5
341.6
270.6
150.3
202.0
195.8
317.8
7.55.3
252.5
281.7
345.3
164.6
212.7
333.7
158.5
0.36
0.30
0.46
C.58
0.16
C.24
0.38
0.62
0.26
0.12
0.7',
0.54
0.42
0.16
C.20
n. 10
0.20
0.42
0.48
0.40
0.54
2.43
0.34
0.10
0.14
0.12
C.26
0.76
0.30
1.00
1.14
0.12
0.30
0.84
0.13
J • t-
HC
2.24
1.51
1.90
2.87
2.30
2.32
2.34
2.10
4.07
4.29
1.71
1.40
1.-76
I .39
18.27
1.40
0.54
2.42
0.95
1.43
0.51
16.65
0.76
7.19
2.19
2.19
1.27
0.75
1.01
22.54
1.25
1.85
1.02
1.13
4.39
M L/ 1 J I H
CO
18.1
5.7
11.6
31.0
5.2
26.5
21.6
13.9
40.1
60.5
19.2
0.7
15.1
11.9
119.5
2.3
18.8
64.5
9.2
25.2
3.5
3.3
7.5
66.7
72.9
75.2
18.9
15.8
22.5
14.6
14.2
39.8
32.6
14.7
46.0
LOS ANGELES FEDERAL CYCLE RESULTS IN GRAMS PER MILE
CO? NOX
358.7
372.1
525.4
532.0
331.9
346.3
300.6
360.4
:»79.7
247.5
341.9
445.2
359.5
285.4
188.7
293.0
250.2
196.7
256.8
241.8
241 .6
269.0
238.5
151.4
164.8
159.6
234.0
196.5
224.7
191.0
282.0
195.4
189.9
254.4
135.0
1.25
2.63
1.44
3.93
2.09
1.44
2.48
2.67
1.15
0.49
0.95
7.18
1.63
?. 14
0.27
0.95
2.69
0.40
1.17
1.03
1.32
4.19
1.22
0.43
0.29
0.23
0.38
0.63
0.70
2.43
'2.46
0.70
0.60
2.80
0.33
HC
1.98
1.73
1.94
2.36
1.98
1.76
1 .64
1.67
2.96
1.58
1.67
1 .84
2.38
1.02
18.20
1.41
1 .86
2.54
0.83
1.33
0.49
2.90
1.15
1.53
2.23
1.76
3.07
0.77
2.17
36.52
2.62
1.56
1.86
1.53
3.86
AU I J I «
CO
13.2
7.4
12.9
15.4
4.6
4.7
6.7
14.0
52.7
19.1
13.3
7.3
14.5
0.9
97.2
7.6
64.1
64.3
1.9
22.8
7.9
1C. 5
23.0
42.3
66.5
59.3
53.9
16.2
59.5
26.3
73.4
29.9
63.0
4.2
31.1
CO? NOX
396.9
398.8
533.1
574.3
370.1
393.3
303.3
402.2
199. 7
241.3
386.7
449.0
387.5
141. 5
207.3
132.3
270.4
212.6
331.5
215.8
208. 7
255.4
JOT. 7
2C3.8
160.3
155.4
176.3
180.8
173.6
248.4
232.7
178.7
161.9
239.4
141.2
4.75
7.03
4.02
9.37
5.04
4.24
4.67
5.47
2.31
2.04
?.92
6.68
5.61
4.45
0.57
1. 71
2.32
1.10
2.61
1.82
2.40
2.45
2.12
2.44
0.74
0.62
0.51
1.36
0.90
4.24
2.35
1.34
0.87
6.32
0.89
PAGE
4-86
HC CO C02 NOX
?.58
1.54
1.97
4.05
2.25
1.98
1.25
1.64
3.92
1.63
1.59
1.55
2.7?
0.85
20.60
1.45
1.40
2.34
0.89
1.40
0.57
0.35
0.31
1.43
1.31
1.31
0.89
0.37
1.14
30.79
1.84
1.21
0.73
1.34
2.53
37.1
17.0
14. 1
7.8
20.5
11.7
11.4
18.0
120.9
19.5
12.0
7.6
72.9
9.6
98.5
5.3
55.7
65.8
4.0
24.9
4.4
1.3
12.3
35.?
32.5
33. 3
23.0
19.5
34.4
21.0
36.5
12.6
24.9
2.0
26.2
409.3
416.0
616.9
633.5
378.0
391.4
343.7
423.4
413.3
270.6
411.5
467.7
379.1
356.3
223.3
364.1
305.5
278.9
323.6
242.1
239.3
271.1
238.1
244.6
222.4
215.9
245.1
206.5
220.9
219.0
299.3
228.0
191.0
274.3
165,7
5.58
8.39
7.10
13.87
1.75
6.38
5.63
8.63
0.66
3.95
5.98
9.01
6.77
6.44
1 .02
6.19
3.74
2.27
1.20
3.08
4.40
3.92
3.93
5.14
3.05
2.77
1.33
2.32
2.30
4.28
6.86
4.01
2.21
10.82
1.76
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
DENVER FEDERAL CYCLE RESULTS IH GRAMS PER MILE PAGE 4-87
STEADY STATF-15 MPH STEADY STATE-30 MPH STEADY STATE-45 MPH STEADY STATE-60 MPH
CAR* RUN*
0163 0173
0019 0019
0081 0081
0040 0040
0039 0039
0168 0179
0083 0083
0068 0063
0135 0137
0051 0051
0048 0048
0^85 0085
OC42 0042
0158 0166
0158 0167R
0061 OC61
0114 0114
0140 0142
0145 0148
0155 0162
0005 0005
0017 0017
0100 0100
013" 0132
0010 0010
0012 0012
0027 0027
0138 0140
ri38 0146R
00?l 0021
0031 0"3l
0032 C032
0053 0053
0023 0023
0025 0025
0089 OP39
0112 0112
0063 0063
0102 C102
0131 0133
0002 0032
0004 0004
0033 0038
0129 0131
0058 0058
0075 0075
0113 0113
0118 0118
0062 0062
0092 0092
HC
4.28
6.04
2.50
8.06
4.64
14.94
7.28
4.00
7.38
1.23
2.52
2.04
4.30
10.12
4.10
4.32
2.86
5.06
3.94
2.10
4.12
2.76
5.98
4.23
1.2?
2.84
2.58
7.80
6.76
5.60
4.60
8.66
4.06
5.90
4.8?
6.68
8.76
2.76
2.40
10.24
4.36
3.40
5.16
3.84
6.98
5.40
5.13
13.44
6.04
17.24
CO
81.1
98.1
49.4
209.4
86.0
175.9
118.6
32.5
155.7
67.3
11.5
54.3
90.4
172.7
54.3
125.1
24.5
60.2
60.6
15.7
80.4
84.2
163.8
107.7
19.5
35.3
23.8
165.8
121.7
6C.O
93.0
60.9
78.9
96.6
66.1
33.8
171.1
25.1
33.0
101.7
6.1
41.7
66.5
38.1
89.2
23.9
100.6
57.0
77.9
27.2
C02
491.2
403.4
482.9
338.0
288.3
281.7
233.5
244.2
292.9
6S1.2
5^.2.0
354.6
435.7
29'1. 1
307.8
437.5
463.5
415.5
452.7
486.2
406.1
402.1
439.7
35C.5
534.2
3?n.5
503.5
3B9.7
433.6
378.4
332.4
310.0
44?. 8
298.4
421.7
350.5
259.0
273.9
316.1
366.. 1
424.4
447.3
279.6
5U0.1
348.7
377.5
255.9
359.5
235.3
354.3
NOX
0.60
0.50
2.14
0.26
0.58
C.22
"..53
0.36
0.36
0.54
0.96
1.32
0.54
0.52
1.58
1.06
1.00
0.76
0.62
1.10
1.32
0.44
1.12
0.54
0.64
0.26
0.93
0.50
0.54
0.54
0.40
0.72
C.32
0.18
0.92
0.72
0.44
0.92
0.80
1.58
0.32
0.53
C.80
0.52
0.82
1.00
0.80
1.84
0.40
4.86
HC
2.69
2.78
0.39
3.14
3.28
8.49
3.74
4.33
3.32
0.87
3.73
1.98
3.25
3.81
3.28
1.83
2.74
3.58
1 .93
1.41
2.33
3.07
2.97
3.42
0.80
3.03
1.79
5.48
5.06
3.53
4.98
3.17
3.11
4.51
3.22
4.96
6.24
2.32
2.38
5.21
2.28
2.25
2.96
3.54
4.40
5.22
2.29
5.34
3.96
6.98
CO
37.4
20.1
5.5
123.6
75.0
122.6
51 .0
48.4
37.7
69.2
47.4
48.7
37.0
55.8.
38.4
21.6
11.9
27.8
5.4
2.9
48.9
76.3
21.2
60.6
10.7
49.7
16.2
83.6
60.4
48.1
140.6
30.9
46.7
90.3
66.2
60.4
99.2
9.8
53.7
28.8
2.5
2?. 3
34.7
47.3
69.7
69.2
23.7
76.9
47.4
13.5
CII2
388.0
315.2
474.5
287.1
282.3
240.5
277.6
241.0
366.4
503.1
411.4
467.5
348.5
319.1
337.2
435.1
349.5
316.7
352.5
356.6
?82.3
270.4
365.2
281.6 ,
422.1
228.7
400.9
310.0
308.0
296.3
246.1
240.7
307.3
283.9
316.0
280.6
312.2
292.0
292.9
330.0
297.0
324.9
216.7
436.4
303.0
303.2
278.8
281.3
230.0
306.5
NGX
0.99
0.42
1.90
0.25
0.52
0.51
1.47
1.03
1.03
0.47
3.36
1.18
2.48
2.73
3.97
2.11
1.44
1.53
1.74
1.92
0.63
0.67
1.99
0.97
1.76
0.72
1.74
1.28
1.67
2.05
0.65
1.09
0.34
0.45
1.21
1.01
0.90
2.21
1.01
3.75
2.30
0.97
1.36
0.92
1.12
1.43
3.20
1.62
1. 01
4.33
HC
2.96
2.07
1.48
3.22
3.22
9.51
3.03
4.46
3.86
0.71
3.26
1.93
3.06
3.34
2.85
1.64
3.31
3.30
2.47
1.68
2.52
3.13
2.9C
2.93
2.26
8.39
2.02
5.40
5.38
4.22
4.30
3.33
3.46
4.54
3.27
4.96
5.76
2.63
2.31
5.82
2.52
2.48
2.70
4.36
3.98
4.96
2.27
5.04
4.94
1.74
cn
51.6
12.8
16.6
129.7
76.3
163.6
33.7
44.9
50.9
47.3
44.6
50.4
35.2
20.8
11.1
22.4
26.2
22.1
17.8
5.7
13.6
80.3
14.5
36.7
43.6
178.2
15.8
89.3
82.2
70.6
131.4
41.0
35.1
81.7
66.7
66.2
82.7
17.3
58.6
27.1
10.9
34.7
38.6
72.2
50.8
56.1
24.3
77.5
91.5
8.3
C02
435.8
365.2
442.6
3C4.4
313.0
295.3
330. 1
307.2
394.8
534.4
453.9
416.0
371.1
389. 8
404.7
466.1
385.0
369.6
384.2
389.3
339.3
292.9
421.5
341.9
325.7
176.7
411.3
328.7
352.8
317.0
299.8
275.2
369.7
320.6
348.2
323.1
387.5
337.4
319.4
380.4
314.8
325.6
196.4
362.3
366.8
358.5
314.5
323.4
227.2
292. 9*
NOX
2.01
1.41
3.76
0.48
2.08
1.06
3.76
3.38
2.03
2.52
6.97
2.37
5.53
- 9.04
10.73
4.06
3.56
3.23
3.10
4.74
3.83
1.46
5.82
3.48
2.03
0.44
4.38
0.83
2.54
2.24
1.28
2.36
3.62
1.82
2.84
1.96
2.70
5.82
2.04
1.64
3.92
2.09
1.62
1.29
3.40
3.76
5.03
3.43
0.24
5.90
HC
1.16
1.88
1.49
2.59
2.89
0.87
3.36
5.50
3.52
0.42
3.30
3.04
3.98
3.65
3.60
2.53
3.36
3.43
2.60
1.88
2.94
3.04
3.19
3.50
1.07
4.91
2.05
6.70
6.46
5.69
4.08
3.40
3.46
5.26
3.94
5.03
5.74
3.14
2.54
4.84
3.12
3.73
2.59
5.99
5.24
5.11
2.26
5.57
4.74
1.65
CO
12.2
18.4
17.1
7.9
56.3
167.5
56.6
65.0
47.5
48.1
47.4
53.3
81.3
42.8
53.0
59.6
38.6
40.8
32.4
14.8
49.1
75.0
19.1
77.3
41.2
125.3
15.8
170.2
141.3
114.1
126.4
39.3
33.0
99.9
88.0
77.3
83.7
28.5
36.5
29.4
12.2
50.4
41.7
155.2
58.6
66.7
39.3
73.8
113.9
6.5
C02
188.8
421.9
540.8
303.4
364.2
329.9
366.4
332.0
415.7
209.4
544.4
240.1
411.1
449. 5
450.3
519.4
413.8
387.3
425.3
441.0
359.6
333.1
496.4
357.5
410.3
258.0
445.0
331.4
365.6
321.9
354.4
310.2
433.8
351.2
359.5
382.3
443.3
416.5
393.6
433.7
352.7
365.3
212.4
371.0
407.2
425.2
367.4
395.5
248.1
356.3
NOX
5.45
2.25
7.21
1.09
5.30
1.94
4.44
4.25
3.41
3.87
10.08
5.46
5.57
10.51
9.11
5.46
3.00
3.62
4.65
6.46
3.44
2.77
8.57
3.40
3.20
1.29
7.51
1.57
2.51
4.06
2.53
3.98
6.41
2.78
3.31
3.43
4.27
8.38
4.34
9.53
5.45
3.74
2.47
1.T1
5.03
7.19
6.6B
5.71
1.29
8.42
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
OFNVER FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-88
CART RUN*
0101 0101
OtOT 0107
0022 0022
0109 0109
0106 0106
0157 0164
0125 0126
0084 0"84
Oin 0184
0123 0124
0141 0143
0166 0176
0166 0178R
0055 0055
0069 00">9
0167 0177
0167 0182«
0008 0008
0014 0014
0066 0066
0059 0059
0088 0088
0160 0169
0160 0177R
0086 0036
OC95 0"95
0152 0158
0172 0185
0007 0007
0064 0064
0071 C071
0122 C122
01?2 0123*
0013 OC13
0126 0128
0136 0138
0006 0006
0047 0047
OC60 0060
0057 0057
0074 0074
OC82 0082
0033 0033
0034 0*34
0035 0015
0090 0090
0070 0070
0134 0136
0143 0145
0143 0152R
j 1 1 «L» T o i H i r"* i :> rirn"~ -"•"•-"
HC CO CO?. NOX
4.69
6.18
2.6A
3.60
4.90
9.12
30.24
9.44
5.04
15.06
3.02
5.42
7.20
5.20
5.84
5.10
4.06
3.86
2.74
5.10
5.52
4.04
7.16
6.04
5.36
2.52
2.56
2.56
1.92
4.96
2.84
5.62
3.93
2.54
7.30
3.30
4.53
2.76
7.64
4.58
5.83
9.d4
3.72
7.70
5.80
5.12
7.20
7.96
6.14
4.86
43.4
93. C
5.5
24.0
50.9
16.7
164.9
109.6
57.9
199.5
153.0
122.1
163.9
102.5
129.5
139.1
102.4
105.9
64.7
106.3
94.1
77.9
171 .5
137.0
133.9
66.6
45.5
33.9
44.2
103.3
13.1
98.6
40.5
62.4
44.3
?5.?
134.8
11. 0
179.7
104.1
160.9
136.7
7H.5
102.5
112.3
106.3
164.4
152.7
109.5
90.5
325.4
247.3
426.9
?95.4
25". 5
308.7
221.8
292.3
318.0
190.7
426.1
335.8
550.4
260.8
339.2
359.0
403.8
198.1
281.7
293.9
326.8
359.9
247.0
19^.9
553.1
258.2
548.3
474.7
297.3
310.2
514.7
303.5
37C.8
291.6
754.6
463.2
342.6
46". 4
264.9
335.6
369.6
?91.3
266.0
3?0.8
350.6
372.7
?43.4
2T2.9
230. C
231.2
1.08
0.50
1.26
2.94
1.36
C.42
0.24
0.43
0.44
0.34
0.56
0.32
1.38
0.22
0.53
0.46
O.S/,
0.46
0.44
0.44
0.86
0.54
0.42
0.24
1.20
1.00
1.22
0.86
1.00
0.96
1.00
0.06
1.48
0."4
6.33
0.78
0.46
1.12
0.73
0.34
0.60
0.54
0.58
0.36
0.40
1.22
0.5?
0.24
0.56
0.30
HC CO C02 NOX
4.54
6.94
3.18
2.11
3.69
16.30
24.69
4.91
5.46
6.57
2.05
4.01
3.36
2.79
3.12
3.32
3.54
1.88
2.57
4.29
5.07
3.30
5.31
5.36
3.32
1.94
2.49
1.96
1.68
2.63
2.64
2.38
2.30
1.75
2.16
3.'*8
2.04
3.06
3.63
4.94
3.10
6.20
3.00
10.64
5.84
4.51
3.76
3.62
6. 16
4.31
41.2
125.6
35.0
3.5
45.1
72.2
92.6
85.7
106.6
119.9
34.1
37.2
25.8
19.8
18.8
60.1
39.9
22.7
44.3
96.9
90.1
90.1
195.1
190.7
51.3
21.9
28.3
12.3
8.1
24.4
13.4
16.0
4.6
19.9
10.9
30.6
66.0
42.1
77.0
132.1
65.4
92.8
42.2
55.7
139.6
91.1
72.2
67.9
148.4
97.4
322.1
253.8
295.8
230.5
241.2
217.8
305.4
235.1
307.1
202.6
384.5
365.3
363.2
303.4
346.4
365.7
330.2
260.4
255.0
281.3
303.5
243.3
176.3
167.8
395.8
401.0
377.8
408.2
264.1
346.3
360.0
359.2
375.7
235.7
337.7
395.4
318.0
349.8
309.2
286.2
349.3
251 .1
?62.1
308.1
236.5
316.9
230.5
223.0
255.6
210.3
2.62
0.52
1.55
3.63
2.34
0.48
1.04
0.49
0.54
0.35
1.43
3.16
2.81
2.12
3.79
2.68
3.38
3.17
1.06
0.76
1.14
0.62
0.22
O.?0
1.33
3.80
2.57
2.04
2.79
2.90
1.84
3.90
4.64
0.89
1.91
2.70
0.54
?.21
0.79
0.66
0.70
0.63
1.76
0.95
0.44
0.61
1.97
0.5C
0.54
0.42
bitAUY ii AI t-*ti mrn----
HC CO CO? NOX
4.14
6.42
2.49
1.80
3.52
14.96
23.05
4.63
4.16
5.10
2.89
4.58
4.30
3.16
4.00
4.52
4.01
1.90
2.73
4.38
5.28
3.31
4.36
4.71
4.68
1.93
3.20
2.79
1.78
2.98
3.26
3.34
2.92
2.14
2.95
3.88
'2.66
4.04
4.23
6.06
4.06
5.34
2.82
3.44
6.10
4.30
3.16
2.91
4.22
4.18
54.3
11C. 2
66.8
3.7
45.4
73.8
52.0
34.9
52.3
8}. 9
50.1
82.5
79.3
44.4
67.4
107.5
86.9
44.3
54.0
102.7
102.9
99.6
198.4
197.0
50.8
22.2
33.5
23.1
2.2
38.8
34.2
31.1
13.3
8.0
7.8
55.7
29.9
81.3
61.1
185.3
69.5
62.6
42.3
49.5
148.7
79.6
43.3
?7.3
72.4
93.2
373.1
338.3
314.1
350.1
282.5
255.7
369.3
236.7
405.3
292.7
390.5
381.9
375.0
359.4
361.2
379.5
376.1
278.1
?82.6
334.6
371.0
298.3
236.2
242.0
421.6
420.3
409.0
444.9
302.8
379.2
402.5
394.6
415.2
302.2
359.7
442.4
421.2
368.6
360. 3
298.9
379.2
339.6
268.1
246.2
314.2
352.0
307.7
279.0
336.8
236.3
3.87
1.70
1.55
7.68
2.72
0.92
3.33
1.42
2.64
1.68
1.36
3.99
3.84
?.80
3.43
3.02
3.09
4.26
2.?7
2.48
2.92
1.54
0.65
0.75
4.36
7.54
5.41
5.18
7.56
6.00
3.38
6.68
8.63
5.04
1.10
4.46
6.84
3.22
3.33
0.77
0.46
2.96
2.93
1.40
0.85
1.43
3.74
2.50
2.40
0.84
HC CO C02 NOX
4.03
5.34
3.48
1.49
3.?6
17.83
25.87
4.77
2.79
5.91
3.37
4.98
4.49
3.12
5.69
4.61
3.92
2.04
3.00
5.03
5.57
3.83
4.24
4.36
4.79
1.81
3.50
2.68
1.74
3.56
3.70
3.73
3.12
2.27
2.93
4.27
3.79
4.20
4.57
6.14
4.08
6.08
2.70
3.51
5.93
5.82
3.38
3.44
4.20
3.41
55.5
77. I
69.8
5.4
71.8
75.2
47.0
87.0
8.5
113.0
91.3
134.2
108.9
62.1
136.5
133.7
99. 1
73.1
80.0
156.8
132.2
109.4
215.0
211.6
43.8
19.7
62.5
26.6
2.5
82.0
49.7
61.2
37.9
18.3
22.0
82.9
93.0
88.3
70.9
202.9
59.3
106.5
35.3
68.7
154.2
222.3
54.0
44.3
89.7
70.2
429.0
442.0
359.0
403.0
335.5
311.0
452.5
337.6
498.8
318.7
478.2
414.0
433.0
398.8
356.1
458.6
449.0
303.5
302.3
348.7
417.1
363.2
288.3
288.3
492.7
488.5
453.8
523.3
359.2
427.8
457.1
452.0
467.3
340.0
377.3
501.1
458.3
440.0
449.2
355.0
453.5
372.7
310.9
260.7
340.0
371.0
368.6
336.6
456.0
316.0
6.43
5.06
2.64
9.69
2.60
1.87
5.50
2.93
7.48
2.05
0.40
3.54
4.43
3.11
2.47
5.00
5.52
4.53
2.67
2.49
4.24
3.32
1.03
1.07
6.90
10.34
7.05
8.29
10.45
5.80
5.92
7.62
9.18
5.92
7.09
6.46
6.P9
5.51
5.73
1.27
4.37
3.25
5.04
1.92
1.31
C.62
6.26
5.06
3.57
2.37
-------
STUDY OF F1ISSIQ.NS ON LIGHT-DUTY VEHICLFS IN SIX CITIES
DENVER FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-89
CAR* RUN*
0065 0065
0.099 0099
015* 0161
0154 0165R
0045 0045
0094 0094
0150 0156
0159 0168
0149 0155
0087 OCH/
0165 0175
0104 0104
0093 0093
0078 0078
0091 C091
0026 0026
C041 nr^i
012S 0181
0098 0090
0169 0130
C016 0016
0009 00^9
0137 0139
0096 0096
0029 0029
0054 0054
0108 0108
0170 oina
0077 0077
0161 0170
0116 0116
0"15 0015
0153 0160
0046 C046
0151 0157
0151 0159R
0144 0147
0144 0149H
0056 0056
0115 0115
0139 0141
0173 019':
0132 0134
0011 0011
0162 01 /I
0003 0003
0018 0018
0023 0278
0037 0037
0124 0125
-j , c
HC
4.34
5.86
4.76
5.2?
4.84
4.44
6.34
8.28
4.22
7.94
4.52
35.80
17.44
2.28
4.66
1.63
5.42
13.04
13. PB
4.72
2.42
3.48
3.14
3.64
8.30
8.34
5.42
9. 96
10. 5S
2.1"
17.28
3.96
12.36
7.42
7.06
6.30
5.48
5.03
9.04
3.76
35.62
5.18
4.62
4.50
5.76
3.44
1.70
4.26
6.36
4.92
MU T ' J 1 H
CO
59.7
123.3
115.5
36.6
63.7
62.6
90.9
64. 5
69.'.
96.2
25,3
30.8
174.8
15,6
69.2
21.0
99.2
193.1
307.5
96..?
87.5
153.6
15.3
75.3
138.0
138.6
59.9
134.3
138.8
20.9
57.2
3.S
95.5
99.1
8,?. 7
112.7
92.0
106.2
14C.3
17.4
245.2
87.5
155.5
47.4
66.9
40. 8
21.6
78.3
39.7
77.4
i r:- 13 n*
CO?
23T.8
319.4
29',. 2
30B.3
40(1.2
261.4
350.4
563.7
261.2
226.5
242.7
291 .4
214.8
420. 1
335.4
501.9
234. P
2C1 .3
754.6
3r?.i
5C1.5
471.7
467.6
455.6
335.1
369.7
295.8
238.8
2«1.6
284.3
4? 7 . 4
351 .8
49^.8
303.7
303.9
36?.?
303.0
339.9
207.8
269.5
329.9
412.9
470.4
476.2
441 .5
641.2
551.9
378.7
340.9
271.0
'n
NOX
0.90
0.56
0.88
0.46
0.96
0.96
0.74
2.64
0.52
0.46
1 ,20
3, 16
0,64
1 . 18
1. 10
0.72
0.40
0.18
0.4?.
C.30
0.50
0.26
0.92
0.72
0.58
2.36
0.50
0.22
0.6D
1.10
0.68
0.86
C.36
C.50
0.60
0.48
0.26
0.32
0. 14
1.58
0.16
?.36
0.80
0.34
0.70
0.44
0.80
0.86
C.SO
4.32
il t
HC
2.73
4.80
4.78
5.09
3.70
4.07
4.04
3.36
3.34
3,65
3.85
5.66
6.70
1 ,81
3.11
1.82
3.23
4.38
6.17
1.81
1.76
2.56
2.32
3.B7
3.43
3. 77
4.73
5.54
4.49
2.04
3.61
1.79
6.15
5.02
4.28
2.56
3.49
3.14
3.50
2.37
19.14
3.36
2.18
3.02
2.97
2.76
1.19
2.85
3.78
3.02
any biA
cu
21.4
77.0
67.9
46.3
39.4
27.5
39.0
59.6
80. 0
55, 1
24.7
45.8
56,6
6.9
27.1
11. 0
50.9
73.0
164.7
9.3
53.3
79.9
37.9
43.3
49.6
64.7
65.7
6?. 9
49.4
23.5
51.9
13.8
78.3
95.1
20.5
21.6
29.1
27.9
46.2
20.2
170.1
41.1
40.9
18.0
48.8
7.5
6.3
45.0
63.0
32.0
It- JO I«U
C02
254.0
347.1
292.4
2T4.5
387.7
307.3
356.4
330.6
175.1
197. 1
246.9
358. 1
352.6
338.0
297.7
316.9
261.6
253.8
301.0
351.6
341.7
315.9
334.5
346.2
305.6
359.4
288.5
344.1
293.3
268.6
254.9
319.9
378.2
289.9
352.1
354.2
230.6
294.5
299.6
203.8
174.5
297.9
433.0
358.6
356,5
375.4
383.5
310.1
298.6
303.4
NQX
1.70
1.95
2.33
1.95
2.50
3.45
3.45
2.84
0.47
0.91
2.67
1 .59
4.01
1.8?
1.73
0.90
0.74
1.61
1.21
0.95
1.23
0.42
0.97
1.38
1.16
1.19
0.81
1.76
2.07
2.43
0.52
2.06
1.03
1.16
3.73
0.99
1.36
1.60
2.55
2.13
0.09
2.42
1.02
2.26
1.37
2.09
1.16
1.25
0.87
2.96
-- — 1 1 1
HC
2.13
5.30
4.62
4.72
3.93
3.84
4.29
4.51
2.80
7,49
3.89
2.89
7.37
2.52
4.46
1.79
3.36
3.22
6.05
1.56
1.82
2.54
2.96
3.68
3.76
4'.33
6.54
7.04
4.12
1.85
3.40
1.66
4.55
4.96
4.0C
2.94
6.70
5.83
3.01
2.57
6.38
5.10
2.62
3.32
2.58
1.78
1.68
2.95
3.34
2.45
AUT bl A
CO
10.8
115.3
53.3
43.1
38.5
23.9
71.2
112.1
57.8
64.2
34.5
12.6
n.j
U..4
29.9
14.7
45.9
63.9
177.7
8.5
55.9
80.5
59.5
56.8
47.9
86.4
127.3
178.6
6?. 9
30.1
66.8
16.3
106.2
78.0
19.2
27.8
153.4
176.8
35.4
5*.l
157.9
39.6
51.6
21.2
68.1
3.7
12.9
20.3
35.7
14.5
1 t-f} Pit
.C02
312.1
369.7
343.4
325.8
486.9
349.3
356.1
333.9
239.2
169,0
295. 1
424.4
371. 1
41 1.8
396.9
769.1
789.3
237.4
J22.9
408.0
365.0
348.9
341.7
400. n
362.3
352.2
303.5
322.4
271.5
303. 7
278.1
355.7
319.1
354.4
387.9
401.6
272.1
228.8
364.6
229.9
223.8
389.6
458.5
371.6
407.9
265.2
375.5
355.3
371.2
322.1
NOX
3.30
2. 25
1.02
3.47
5.21
6.65
4.77
2.27
0.57
0.81
4.13
o.U4
5.75
5.46
7.50
2.40
2.83
2.78
1.70
1.96
2.80
1.33
2.02
2.83
3.94
1.74
1.06
1.10
2.71
5.07
1.40
4.22
1.13
2.97
7.16
2.90
0.28
0.10
4.96
2.71
0.33
8.28
1.02
4.72
4.29
4.33
2.63
5.93
3.58
5.50
HC
1.87
5.55
4.02
4.03
3.74
4.12
4.57
5.81
2.48
9,80
3.53
3.20
10.95
2.69
4.48
2. 11
2.97
4.44
5.75
1.47
2.36
2.57
3.38
4.02
3.43
3.81
6.08
7.21
4.70
1.98
3.86
2.06
4.81
4.74
4.11
3.71
7.69
6.61
2.98
2.72
6.85
2.43
1.60
3.49
3.12
1.50
1.13
2.97
2.93
2.31
H U I O 1 *4
CO
13.9
147.1
61.4
45.4
54.7
39.9
76.5
160.2
48.2
73.5
42.4
28.5
99.7
13.9
44.1
23.6
59.0
100.3
185.4
9.5
82.6
82.6
79.5
62.2
53.0
84.5
140.4
68.7
85.6
55.3
87.1
30.0
159.2
105.7
31.8
60.0
281.1
298. 5
64.8
69.4
165.9
10.5
18.2
25.4
99.3
3.8
7.6
28.2
28.2
14.7
1 V. "• • • •
C02
384.1
417.4
393.8
358.3
511.3
429.0
428.4
372.4
291.4
194.2
350.5
512.4
459.7
507.1
448.3
355.0
269.3
308.8
395.3
472.9
413.6
378.6
331.1
442.8
419.8
414.9
367.8
369.2
328.3
340.0
349.4
411.1
352.1
391.6
433.3
451.0
271.4
288.3
421.2
269.0
280.2
485.2
186.8
420.3
444.9
444.8
454.6
388.8
406.6
415.7
NOX
5.29
2.37
6.19
5.38
5.90
9.17
6.06
2.86
3.07
0.97
6.17
6.64
6.63
9.15
8.77
3.38
2.43
2.99
3. OS
3.30
4.42
2.65
2.82
3.87
6.92
3.50
2.43
1.65
3.04
5.94
2.95
6.94
1.39
3.53
8.75
3.31
0.35
0.41
4.54
3.71
1.08
13.06
4.92
7.44
4.73
7.55
3.99
7.05
6.57
7.11
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
DENVER FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-90
CAR* RUN*
0067 0067
0156 0163
0120 012G
0072 0072
0079 0079
0001 0001
0105 0105
0148 0154
0133 0135
0121 0121
0052 0052
0044 0044
0146 0150
0110 0110
0147 0151
0147 0153R
0020 0070
0111 0111
0117 0117
0142 0144
0036 T036
0097 0097
0080 0080
0050 0050
0103 0103
0073 0073
0076 0076
0127 0129
0024 0024
0119 0119
HC CO C07 NOX
3.80
5.12
9.44
6.56
5.20
8.22
2.32
3.98
5.86
10.33
11.30
5.10
4.90
1.78
1.70
1.56
0.43
2.90
5.50
2.80
3.50
2.92
3.62
3.58
6.52
7.24
3.78
4.42
4.02
1.88
24.3
64.4
103.3
66.4
38.8
2^2.6
45.6
78.5
155.5
131.5
133.1
79.5
64.8
40.7
32.3
34.4
5.5
41 .8
99.4
43.3
65.3
78.5
46.3
46.9
US. 7
121.8
121.5
73.7
27.6
35.0
405.1
3C6.7
233.2
773.2
413.8
319.1
3:13.5
231.7
257.3
473.6
717.3
200.9
269.8
338.9
281.4
292.0-
19ft. 4
216.1
189.2
146.1
183.4
210.2
197.6
147.2
190.1
130.8
203.9
483.3
382.8
205.8
0.70
1.08
0.16
0.40
1.12
0.18
0.36
0.62
0.24
2.42
0.?6
0.36
0.40
0.56
C.<,8
0.68
0.40
0.34
0.70
0.38
0.32
0.52
C.64
C.34
0.28
0.24
0.60
1.16
1.26
0.60
— ---iltAUY MAIt-4'J I"IPH
HC CO C02 NOX
3.16
3.69
4.51
4.71
4.58
3.36
1.65
2.50
4.66
4.17
6.83
4.09
3.61
1.62
1.16
0.93
0.31
1.60
2.36
1.35
1.82
2.28
2.31
1.35
1.46
1.86
2.31
3.14
0.61
2.53
32.5
24.3
57.1
43. 0
76.9
119.0
23.9
25.1
93.5
56.4
111.3
71.6
47.1
35.8
6.8
8.4
10.2
19.0
51.4
31.9
56.2
70.5
39.6
27.6
63.9
66.5
81.6
30.2
24.9
50.8
335.1
319.8
236.9
307.8
312.8
2J9.1
281.6
237.6
239.0
733.4
188.7
229.2
214.8
210.2
777.4
222.4
183.3
166.7
214.7
175.1
160.9
193.1
193.6
155.4
205.1
137.0
195.9
335.9
294.0
178.8
2.03
3.49
0.52
7.29
1.29
0.35
1.11
2.13
0.45
1.38
0.29
1. 11
0.34
0.80
2.20
1.97
0.43
1.87
1.30
0.73
0.24
0.47
1.01
0.59
0.61
0.33
0.43
2.17
1.84
1.29
-- — ii tAUr bi n
HC CO
4.80
3.66
6.56
•5.85
5.12
2.48
1.67
2.76
5.38
3.53
6.18
4.61
4C.97
U50
1.45
1.18
0.29
1 .94
1.97
1.54
2. 08
1.75
2.14
1.86
1.30
V.51
1.84
3.42
0.70
2.48
117.7
19.9
68.7
95.9
98.7
77.4
11.8
43.2
112.8
54.0
82.8
86.0
74.2
31.1
11.8
9.0
4.2
33.2
39.5
25.4
44.6
19.5
28.4
17.4
69.6
50.1
33.1
39.8
26.1
44.8
C02
315.7
384.9
535.4
317.8
369.6
310.9
344.7
284.1
258.3
294.7
277.3
275.4
256.4
209.7
222.4
204.2
194.1
206.7
214.8
142.6
159.4
237.1
2C2.1
192.1
220.2
170. 0
209.6
404.4
241.3
223.1
NOX
1.47
8.13
0.45
2.45
2.54
1.59
3.94
3.40
1.05
3.20
1.44
1.62
1.05
1.66
3.92
1.40
1.36
2.32
1.15
C.64
0.80
2.80
2.50
2.22
0.97
1.25
3.16
4.57
2.85
2.55
11 CALM 3IHIC— ou nr-n
HC CO C02 NOX
5.86
3.29
8.19
5.85
5.25
2.35
1.25
2.82
5.25
3.34
6.23
9.40
4.21
1.42
1.45
1.39
0.24
2.00
2.06
1.45
1.36
2.13
2.16
1.91
0.98
1.96
1.85
7.31
0.50
2.48
176.0
19.0
234.6
121.5
126.1
95.1
10.8
53.6
130.8
54.3
117.3
255.0
74.7
73.9
34.8
29.6
1.1
68.7
62.3
34.2
37.6
58.5
21.6
35.7
52.2
105.7
32.0
19.5
73.6
58.6
348.4
445.4
217.1
356.5
404.6
354.8
430.2
331.4
297.2
395.5
331.9
235.5
296.5
280.7
242.1
235.9
200.6
230.1
267.2
163.8
185.7
257.4
257.3
215.0
165.4
159.9
276.1
473.5
256.8
260.3
1.74
4.61
0.44
2.83
3.71
2.99
7.20
4.96
1.67
6.12
1.94
0.37
2.19
3.48
4.04
4.34
1.80
2.19
3.78
2.87
1.61
3.13
5.12
3.41
0.73
0.51
5.78
9.31
5.01
2.87
-------
srunr OF EMISSIONS ON LIGHT-OUTY VEHICLES IN six CITIES
CHICAGO FEDERAL CYCLE RESULTS IN GRAMS PER MILE PAGE 4-91
STFA3Y.STATE-15 MPH STEADY STATE-30 MPH STEADY STATE-45 MPH STEADY STATE-60 MPH
CAK# RUN*
006* 0064
00*9 0(K9
0067 0067
0132 01*7
0115 0122
0150 0163
0071 0071
01*5 C159
0089 0090
0169 0196
0022 0021
OC12 0112
0133 Ol'»9
0082 COJ8
0003 0018
0093 0095
0101 0106
Oil* 0123
0135 0146
0085 0087
0116 0124
0136 0101
0136 0153R
00*1 00**
OJ30 00:13
0119 0129
0137 C150
0018 0017
00^1 0026
0070 0"70
009* 0099
016* 0176
0030 0032
0033 0036
013* Cl**
013* 0145R
C005 0005
0059 0059
0099 on*
0086 0105
0158 0192
CC62 0073
0076 007U
0106 0113
011C 0117
0160 C173
01*8 C17a
0023 00? 7
COS'' 0051
0073 0075
^ i f. i
HC
*.16
1.0*
3.8*
3.**
4.84
3.32
8.32
3.92
7.*6
39. *0
4.ir>
5.30
2.20
6.23
3.86
2.88
2.69
1.80
1.16
3.8C
5.16
2.38
2.30
1.26
1.92
2.38
2.**
4.88
2.32
1.56
3.22
1.62
8.30
1*.58
8.06
8.36
10.26
2.22
6.76
b.72
18.9*
2.3*
3.38
*.*2
2.?4
3.5d
56.66
*.38
*.7*
*.3*
« -J I , O 1 H 1
CO
115.*
8.3
113.6
7*. 6
7*. 2
99.3
109.2
71. f.
113.9
oo.o
127.7
50. 3
?1.9
4J.O
HO. 7
57.*
4?. 3
11.6
26.1
86.2
93.6
?5.8
27.*
11.9
*2.7
*fl.6
12.9
161 .7
58. 8
*9.6
31.7
23.?
154. 5
1C*. 3
91.9
92.9
176.7
9*. 3
61.?
69.*
16.*
68.*
67.*
31 .2
*!.*
68.2
200.2
111.2
92.3
19.7
c— j. J nr
C02
55". 6
595.7
'.99.8
303.6
382.2
377.9
190.1
128.7
309. 3
359.7
630.1
360.8
650.0
*2.9.9
391.0
573.6
<.0.1.6
*69.6
22H.C
854, f)
203.2
398.1
414.7
513.3
A72.1
44 9. P
6C/.1
?73.3
207.2
272.0
337.*
414.9
293.1
300.2
285.3
295. C
267.3
•",46.0
450.0
3CO.*
'65.5
233. 0
354.7
212.2
221 .6
231.0
647.8
2*5.7
213.7
379.5
•ri
NOX
0.3*
0.72
*.72
0.38
0.58
0.3*
O.Z6
C.76
0.42
n.S*
0.36
0.66
0.3*
4.74
0. ft?
C.70
0.60
4.72
0.54
4.50
C.}6
C.63
0.72
1.06
0.68
O.&O
0.94
0.76
0.3*
0.53
C.?6
0.76
0.26
0.50
0.32
0.34
0,34
0.50
2.96
0.58
1.16
C.40
0.63
0.3*
0. 38
0.26
3.26
0.76
0. 18
0.64
Jit
HC
3.79
1.76
2.52
1.30
2.15
4.*3
4.95
1.44
4.32
30.7*
2.66
5.50
2.53
3. ?9
2.69
2.29
1.96
1.36
0.14
2.4*
3.C1
1.87
1.79
1.23
1.98
1.80
2.*0
3.?8
0.37
1.38
2.3B
2.00
3.49
4.11
4.99
4.95
5.95
2.!"-3
3.7*
*.*7
19.**
1.32
2.38
2. 19
1.44
2.22
13.40
1.3*
2.17
3.02
ML* I O 1 H
CO
115.0
8.9
27.8
2*. 8
11.6
111.*
61.8
25.0
56.3
27.8
66.0
129.7
53.6
*.7
49^0
34.5
16.4
1.7
3.5
30.5
46.2
2.9
2.3
1.7
16.6
13.0
7.0
92.5
26.*
59.9
18.7
16.3
39.3
47.9
66.7
69.1
114.3
79.5
23.7
38.2
?4.o
38.3
36.6
31.9
?4.3
43.5
46.7
24.6
30.7
29.6
i u~ jv fir
C02
390.2
394.8
399.3
320.6
339.4
232.4
251.6
151.3
3*3.1
409.8
458.5
510.6
457.9
371.*
486.8
402.6
339.0
359.5
310.9
346.1
292.3
373.1
369.7
3C3.6
321 .0
316.4
399.6
259.2
193.6
?55.5
354.3
253.3
292.0
231.4
228.0
240.8
242.1
283.3
299.9
316.0
351.9
173.5
277.3
779.8
212.3
229.8
266.5
316.4
218.5
?91.1
n~ — ~ —
NUX
0.93
2.19
2.52
1.86
2.12
0.37
0.50
0.84
1.23
5.78
2.96
5.66
C.83
6.14
4.25
1.37
2.64
4.27
1.12
2.79
1.43
8.47
8.80
2.17
2. 04
1.36
3.10
0.61
1.38
2i*8
2.16
1.69
1.88
1.55
0.47
0.48
0.69
1.20
2.00
2.C9
3.30
0.44
1.67
1 .39
0.99
O.dS
1.08
3.78
1.92
2.13
— —- Jit*
HC
3.37
1.73
2.39
2.08
2.08
5.68
3.15
1.04
5.06
35.32
2.01
5.09
3.03
3.36
2.91
2.?.?
2.08
1.56
0.60
2.67
1.72
1.89
1.84
1.40
2.01
2.38
2.55
4.21
O.B*
1.76
2.90
2.7*
3.5*
5.64
4.97
5.21
4.64
3.23
3.88
4.72
3.14
?.16
40.44
2.46
1.61
2.49
22. ?8
1.43
1.62
3.73
-*U I J 1 «
CO
92.4
5.9
26.2
29.2
12.7
184.6
54.8
17.0
107.5
32.0
30.6
114.1
103.6
13.5
69.7
27.3
?2.7
10.0
1 .5
37.3
6.3
3.1
2.7
4.3
9.8
20.1
12.1
115.9
14.7
49.1
30.1
42.1
50. 3
56.1
53.5
59.4
61.5
75. C
35.*
52.8
12.9
40.0
43.6
18.9
24.4
50.1
62.8
46.6
11.8
62.4
I U r ^ ri
cr>2
447.1
442.8
433.8
360.2
374.1
23*. 5
325.2
167.3
376.*
510.2
528.5
516.1
466. 1
458.0
606.6
*87.0
3ft0.8
*24.2
221.0
390.5
395.4
389.5
403. i
277.?
383.1
353.7
42?.?
289.6
164. 7
300.1
338.5
286.0
336.9
314.0
235. 1
307.6
359.1
368.5
322.3
388.9
425.?
225.8
348.5
320.7
274.0
290.9
307.2
330.5
279.3
330.8
NOX
1.60
3. 10
2.82
5.88
8.41
0.49
1. 76
3.32
2.9*
11.49
3.66
2.10
1.13
10.86
2.49
8. 1?
4.96
1. 15
4.30
6.50
9.18
10.73
12.14
2.32
8.0?
7.21
7.26
1.74
0.85
2.12
5.08
3.31
4.43
3.61
1.90
2.01
2.51
0.43
4.14
5.60
7.13
1.63
4.52
6.65
4.51
2.83
2.70
5.26
0.54
1.96
HC
2.73
1.73
2.34
2.26
1. 76
5.40
1.71
0.55
4.40
33.66
1.3Z
6.82
3.21
3.03
3.30
1.69
1.89
1.42
0.57
2.93
2.55
1.79
1.75
1.98
2.*9
?.3l
2.23
*.56
0.96
1.69
*.21
1.67
3.63
*.29
*.23
4.61
4.51
2.48
3.6?
3.03
10.59
2.36
3.00
2.6*
1.93
3.55
2*.?4
0.88
1.35
2.97
CO
76.4
5.6
24.9
43.5
7.8
233.7
38.9
11.6
75.2
37.7
5.7
157.6
11*. 8
15.8
91.9
9.3
12.3
*.3
5.6
22.7
30.1
6.7
6.5
1.1
17.2
28.6
3.8
159.1
21.0
25.3
52.1
2.6
52.*
60.9
*4.2
54.3
70.9
46.3
26.0
57.1
18.7
41.0
46.8
15.9
23.6
60.5
69.5
9.8
10.9
45.0
CQ2
413.4
506.4
509.2
410.1
431.1
272.8
37*.*
170.0
455.3
580.3
614.8
660.6
535.5
517.2
50*. 7
585.2
*60.0
475.4
265.9
479.4
446.9
453.4
463.0
517.2
455.9
4?3.7
511.1
345.7
159.4
394.5
433.1
384.5
399.0
362.7
351.3
385.0
427.2
506.3
402.6
427.9
47?. 0
280.0
40*. 3
405.2
335.5
356.5
375.6
454.0
353.1
408.2
NOX
2.11
6.13
5.71
7.67
12.52
0.70
3.37
3.79
6.83
13.65
6.50
2.90
2.23
11.47
2.21
13.24
9.99
10.36
5.32
10.68
10.42
12.68
12.9*
7.56
11.80
3.28
12.7*
2.80
1.2*
3.91
6.65
11.98
3.01
5.71
*.98
5.15
1.88
*.33
7.?3
7.40
9.83
2.72
7.35
11.45
8.20
5.07
4.97
4.81
1.20
2.83
-------
STUDY OF FMISSIHMS ON LIGHT-mjTY VEHICLES IN SIX CITIES
CHICAGO FEDERAL CYCLF RESULTS IN GRAMS PER MILE
PAGE 4-92
CAR« RUN*
C130 0139
0156 0170
0087 0096
OC24 0024
0058 0058
0139 0152
0149 <~162
004C COS2
0112 0119
0142 0156
0034 0055
0152 0164
0078 C031
0113 0121
0125 0128
0154 0168
0032 0135
0167 0183
0061 0061
0096 0101
0168 0181
0126 0138
0161 0174
0026 0329
0069 0069
0165 0185
C007 0007
0120 C125
0133 0143
0033 0034
0035 0336
0146 0160
0155 0169
0155 0171R
OP13 0013
0031 0033
0031 0047R
0060 C06C
0159 0172
0043 0046
0051 0050
0072 0074
0105 0112
0141 0155
0021 0022
0084 0085
0045 0340
0056 0052
01C7 0114
0129 0140
HC co r.02 NTX
5.28
2.30
2.42
4.93
2.74
5.56
9.8C
3.30
2.32
14.10
4.58
5.28
5.70
3.24
3.9?
4.54
2.43
13.56
1.78
2.24
2.20
3.86
2.92
0.64
3.62
0.32
2.68
1.18
1.70
5.70
2.3?
3.24
2.84
2.96
4.46
0.64
0.14
2.56
0.82
8.C6
3.94
3.22
14.82
3.12
4.52
4.96
3.22
2.54
34.20
5.12
37. 1
23.5
74.9
1 CO . 8
52.4
1C3.8
107.4
51.4
40.8
54.4
165.8
113. 5
74.9
83.7
54.6
90.6
64 . 5
39.8
28.0
13.0
10.5
7H.2
41.1
36.6
114.7
3.5
71.6
9.5
29.8
91 .3
90.9
76.3
92.9
91. R
179. I
11.1
8. 3
42.0
5.9
126.4
106.6
87.0
74.6
31.3
109.5
9.5
44.1
34.6
61.7
1 06 . 7
388. 1
381 ,5
203.5
2*;"?. 5
.??'). 2
156.1
683. T
232.3
231.4
255.9
407.3
2R4.4
364.6
33«.3
'41. fl
'•14,9
234.6
39U.3
439.6
416.4
251.4
213.8
236.6
330.0
437.4
723.5
775.5
353.9
456.4
413.0
462.1
283.7
236.3
231.2
329.3
5fl.4
5?7.4
505.7
379.8
248.0
267.2
319.0
562. C
419.2
273.9
477.5
30'>. 1
411.9
239.1
243.6
0,58
0,54
0.38
0.42
0.52
0.24
1.78
0.64
0. 54
1.40
C.42
0.33
0.76
0.44
C.40
0.43
O.SO
C.10
0.46
1.20
1.00
0.36
1.13
0.46
0.70
1.34
0.44
0.78
0.34
0.52
0.56
0.52
0.44
0.44
2. 14
0.96
1.10
1 .40
1.06
0.20
C.36
0.34
0.36
0.66
0.56
0.74
0.54
0.48
0.42
0.34
3ICHUT S 1 tt I C~ J.J Pit
HC CO C')2
3.94
1 ,38
2.42
2.83
1.44
2..?6
3.44
2.50
1.42
3.61
2.36
2.91
5.36
1.91
2.37
2.99
1 .44
2.81
1.52
2.1?
1.65
2.49
1,79
0.74
2.42
0.71
1.62
1.19
1.16
4.38
0.96
1.76
1.63
1.70
2.46
1.18
1.44
1.32
1.48
4.46
3.74
4.90
3.99
1.91
3.08
2.86
3.25
2.41
34.94
3.16
35,3
4,7
36. 3
49.3
12.8
32.2
40.1
11.7
3.5
41.7
66.0
34.3
64.4
25.3
31.4
35.3
11.3
11.7
7.5
6.5
4.6
46. 7
31.1
40.4
4C.5
3.5
7.5
2."
3.5
U.I
8. 7
17.0
9.4
11.7
60.9
2.4
5.9
7.6
4.7
91.0
61.9
5.3
21.5
14.5
33.0
12.5
21.4
59.7
23.2
44.9
299.9
375,5
225. -3
25?. 2
303.9
254.9
271 . I
232.7
239.1
304.6
354.6
310.8
347.1
350.5
273.7
370.7
275.0
304.6
392.1
355.9
268 .6
258.4
287.1
220.3
447.8
457.4
630.1
232.1
369.7
526.3
443.5
297.3
291.3
275.0
347.0
358.1
389.6
407. 5
236.5
245.8
246.1
364.1
519.5
518.9
419.2
350.7
337.9
335.9
305.2
244.5
NDX
1 .60
1 .42
1 .32
0.98
3.6'
1.77
1.50
2.63
3.33
2.74
1.46
1.35
1 .64
1.67
1.49
1.24
7.05
2.01
4.04
5.32
3. on
1.07
3.00
0.47
2.11
1.94
3.52
2.70
1.74
4.41
2.68
1.08
3.67
3.18
1.87
2.27
4.42
3.77
5.43
O.B3
0.95
3.96
0.35
1.96
7.79
4.44
6.33
1.45
2.46
1.60
bICAUT •>! Al t-4.9
16.3
9.2
347.7
418,7
328.4
221.4
398.0
346.2
346.2
370.2
348.8
365.6
453.0
387. 2
411.8
410.9
340.6
449.0
327.7
353.1
437.?
375.0
307.4
306.7
357.7
227.6
490.0
457.5
737.7
281.4
374.6
431.5
493.0
343.6
336.9
348. 1
420.9
387.6
464.8
483.0
321.5
330.5
321.4
423.4
458.0
610.2
385.7
412.3
405.1
334.3
383.4
335.4
KM
NOX
3.93
'.07
6.96
1.84
4.00
6.66
4.50
3.39
8.30
4.92
4.92
6.02
4.06
7.78
3.96
9.9'»
4. 76
4.70
0.48
4.82
6.23
4.10
7.23
1.85
3.36
7.89
2.46
8.26
8.51
4.87
3.53
8.36
9.79
10.48
2.91
3.13
4.35
4.44
11.12
3.41
5.18
3.83
0.53
3.35
4.28
11.27
4.55
1.46
5.37
9.12
HC CO C02 NOX
5.67
'.'-0
1. -5 I
3. 73
0.95
1.44
3.15
7.32
1.43
2.36
3.72
2.58
4.64
2. 10
2.90
2.75
1.79
3.05
1.59
4. 13
3.18
2.88
1.07
0.72
2.51
1.56
2.43
1.20
7.73
2.71
1.68
2.16
1.49
1.44
2.73
1.31
I. '4
2.10
1.24
3.69
3.44
3.42
2.30
2.25
4.32
2.15
2.81
2.35
44.35
2.28
37.6
23. ?
13.7
36.1
5.8
12.5
44.3
6.1
2.3
66.4
67.5
23.3
90. 1
29.0
59.3
53.8
1 3.5
43.7
7.3
106.8
18.4
50.4
9.4
15.3
24.3
4.3
8.0
2.9
17.6
6.0
lfl.0
2.6
4.4
4.4
34.8
3.0
1 1.2
7.3
1.7
61.3
43.6
36.8
100.8
19.3
13. 1
5.0
9.8
63.1
15.7
6.3
149.9
460.3
376.6
350.4
475.2
417.7
4C1.9
435.8
437.7
446.7
479.5
445.0
458.7
436.1
394.0
465.1
370.9
418.5
528.0
408.6
383.3
361.0
433.9
262.9
573.7
522.8
878.3
332.3
434.2
573.6
551.2
399.8
411.0
413.4
466.8
456.3
585.8
558.9
382.7
366.0
368.9
465.4
386.2
523.0
464.6
500.4
483.0
407.7
483.0
402*. I
3.31
4.62
9.83
2.35
5.34
10.43
7.31
4.76
13.57
7.49
3.20
9.02
6.74
7.78
4.69
3.81
6.63
3.11
1.14
0.96
11 .32
5.23
10.58
3.77
5.12
12.03
4.41
12.64
10.36
5.55
4.61
11.95
14.74
14.14
3.34
1.01
6.91
5.89
16.92
2.04
7.48
3.82
0.67
5.80
6.44
13.64
6.13
3.10
8.58
13.34
-------
STUDY OF EMISSIONS ON LIGHT-OUTY VEHICLES IN SIX CITIES
CH1CHGO FEDERAL CYCLE RESULTS IN GRAMS PER MILE PACE 4-93
CAR* RUN*
0074 C079
0111 0118
0143 0161
0144 0158
0075 0076
0091 0093
012B 0142
0004 P104
0025 OP73
0079 C!V12
0063 0063
0042 0077
0151 !H67
0124 0133
0124 P137R
0127 0134
0153 0165
0044 05*1
0140 0154
0140 1157R
0053 0054
0100 0108
0100 0111R
0017 00! 3
0162 0175
0039 0043
0081 0034
0123 0130
0010 0010
0118 Cl?7
0083 0101
0088 0093R
0006 0006
0103 0110
0029 C031
0057 0057
0097 0102
0157 0180
0011 0011
0011 0016R
0065 1065
0015 0.115
0104 0109
0052 0053
0092 0094
0014 P014
0054 0056
0131 0141
0019 0020
0055 0055
i IE
HC
3.40
3.14
3.20
7.38
5.46
4.06
3.38
2.68
6.00
2.92
4.06
2.00
3.50
1.92
2. 06
3.08
21.68
2.18
18.40
13.70
6.60
4.94
5.76
4.70
7.72
0.24
4.86
2.36
2.62
3.56
2.46
2.60
1.64
2.08
4.32
3.39
4.12
2.46
5.00
2.60
4.96
1.54
2.16
1.94
2.36
19.52
2.66
4.50
5.28
2.53
AUT bin
cn
5?. c
11.7
7.0
162.2
78.0
34.9
17.8
20.9
3C7.1
72.4
57.5
9.2
67.1
32.1
33.0
60.9
88.5
21.5
?1.5
45. C
80.9
42.4
32.8
150.9
119.2
7.. 1
57.9
4'i.4
53.6
54.7
46.7
56.2
7.5
43.5
144.3
122.1
111.4
?6.8
16C..O
54.5
189.0
33.8
50.6
31.2
80.9
3.6
63.4
71.9
136.5
15.0
1 t- It f.t
C02
224.2
522.4
349.0
262.3
317.1
444.6
209.6
273.5
449.4
427.7
511 .8
433.2
324.6
425.6
413.9
377.3
347.7
547.3
349.9
3??. 9
399.6
405. C
363.2
286.8
237.5
569.4
326.4
511.4
475.1
675.4
403.7
3'19.5
359.3
379.6
241.0
302.3
205.9
260.1
416. 6
500.4
417.5
519.5
389.7
426.2
316.9
407.6
384.4
394.3
?11.4
368.7
'11
NOX
1.04
0. 74
0.62
0.40
0.72
6.02
1.00
2.98
0.34
P.*>8
2.52
0.98
C.'J6
0.66
0.74
0.66
0.66
0.78
0.70
0.64
0.64
0.54
0.54
0.30
0.54
1.30
0.64
0.90
0.32
0.60
0.74
C.74
0.90
0.56
0.28
0.12
0.54
0.68
0.36
0.50
0.36
1.08
o. ro
0.58
0.46
6.74
0.48
0.44
0.28
0.50
il t
HC
2.36
4.47
2.75
4.06
2.53
2 . 43
2.66
1.23
1.96
1.57
3.44
3.23
6.06
1.28
1.24
1.95
14.43
1.87
11.20
10.77
3.85
2.90
3.44
5.21
3.74
0.76
1.94
3.07
3.62
2.07
5.29
3.34
1.85
2.22
1.52
5.73
2.45
1.98
3.83
2.42
2.64
1.44
1.62
2.27
1.14
7.40
2.20
3.09
1.34
1.65
AUY ifA
cn
23.0
76. t
8.8
51.7
15.9
25.6
16.0
18.8
103.0
5.3
25.2
37.8
9.4
10.1
10.1
9.5
30.7
5.3
5.3
12.1
54.9
12.9
19.3
59.5
29.8
5.9
9.4
20.8
35.3
23. I
59. a
66. B
5.6
25.9
40.5
96.0
^5.5
14.5
77.8
22.9
59.9
7.3
15.3
10.4
2.3
1.3
12.7
40.1
43.5
8.6
FE-3U "I
CO 2
265.5
346.1
305.5
308.6
349.7
285.1
210.6
332.4
448.1
436.2
413.4
345.8
348.2
33P.3
' 370.3
333.3
303.7
421 .3
383.7
356.9
362.2
339.3
338.3
333.7
357.0
523.6
332.7
210.2
362.6
4 46 . 6
305.7
297.7
333.7
335.4
233.1
233.3
294.2
278.1
325.5
356.1
367.9
372.8
313.?
362.8
346.2
332.0
385.5
374.2
235.6
301.9
•H
NOX
2.63
0.58
3.80
1.63
3.77
4.58
1.50
3.87
0.75
3.50
4.41
2.22
5.00
1.35
1.40
1.73
1.89
3.81
1.85
1.39
2.37
1.42
, 1 .42
1.41
4.46
2.45
4.49
3.00
3.11
•1.29
1.95
1.96
5.55
2.07
0.95
0.26
2.39
2.27
0.72
1.92
1.46
2.84
1.36
5.26
4.29
1.97
3.24
1.65
1.82
1.74
> 1 1
HC
2.60
4.58
2.59
4.53
2.82
2.28
4.66
1.08
1.24
2.51
4.86
3.75
1.83
1.83
1.78
2.49
16.31
1.80
1.64
1.74
2.92
4.12
4.34
2.78
4.00
0.96
2.25
2.88
2.61
1.11
3.03
2.29
1.08
2.10
1.69
1.73
2.20
1.54
3.33
2.40
2.90
1.92
1 .55
2.46
0.80
2.76
2.02
3.96
1.44
1.65
AUY Si n
CO
29.1
83.3
7.0
78. •>
34.2
15.9
11 .5
15.5
35.5
28.1
23.4
55.1
20.0
9.9
9.1
9.9
27.1
5.9
3.5
10. C
57.7
31.0
42.4
1C. 4
39.2
15.5
33.4
3.3
27.3
9.1
56.5
64.2
5.8
25.5
42.0
1 C 1 . 9
24.0
7.7
61.4
21.8
54.6
1?.3
11.3
7.7
3.5
35.8
10.3
61.1
13.1
11.1
1 t-f 5 11
C02
311.3
3C9.3
362.7
345.5
373.1
351.6
285.3
266.7
503.1
450.9
480.4
397.1
383.6
340.5
321.2
344.2
347.3
477.4
435.7
404.7
425.4
3H7.7
357.9
371.8
412.0
546.1
344.8
424.0
3?7.6
411.5
343.5
342.0
390.2
367.6
292.9
3^3.0
363.4
337.5
385.2
418.2
453.8
447.2
371.3
400.9
394.0
458.0
402.3
432.2
305.2
326.4
NOX
5.18
1.00
8.01
3.40
2.25
7.36
5.03
5.26
1.76
7.85
4.19
2.37
7.35
"5.88
5.72
6.76
5.80
4.95
4.83
3.52
2.31
5.19
4.74
1.23
7.03
0.66
5.48
8.66
1.83
3.90
4.26
4.24
2.54
6.78
1.65
1.22
7.18
5.90
3.71
2.08
2.22
4.12
7.61
4.02
1.86
0.73
3.04
4.94
2.90
2.20
HC
2.63
7.85
2.23
4.46
3.19
2.39
3.14
0.39
2.03
2.53
4.26
3.84
2.37
1.92
1.85
2.41
19.60
1.08
1.28
1.17
3.01
4.08
3.80
4.11
4.23
2.38
2.57
1.91
3.12
2.03
2.58
2.47
3.08
2.22
1.77
2.26
1.66
0.91
3.67
2.70
2.64
2.01
1.41
1.91
0.75
2.43
2.15
4.39
1.53
2.19
«U T O I «
CO
26.0
134.1
7.6
97.3
41.3
14.8
19.6
16.2
45.4
30.3
7.0
34.6
23.8
8.0
6.5
6.8
20.3
3.5
2.6
3.1
54.2
36.7
25.5
55.8
51.1
36.7
47.8
6. 8
22.8
27.3
23.9
26.7
6.6
22.9
47.6
99. 3
17.1
4.0
49.1
15.0
24.3
6.4
5.3
7.5
9.6
12.7
9.2
96.3
17.1
26.8
1C. — ** *J I"
CH2
387.3
330.0
431.3
380.7
480.3
376.7
349.2
188.4
562.7
491.0
542.8
468.6
433.4
391.7
380.2
391.3
426.4
571.5
486.2
454.4
503.2
443.0
459.1
366.9
461.6
610.8
411.3
498.3
501.0
474.6
462.2
442.9
469.7
456.6
366.3
332.6
445.2
402.9
476.1
472.8
558.7
510.0
406.8
416.8
459.1
389.2
455.5
469.5
349.8
368.3
NOX
8.20
1.11
10.80
4.34
3.57
10.57
7.40
2.00
0.31
10.27
5.89
3.78
9.28
8.94
9.45
9.82
9.41
5.09
5.89
4.95
3.74
7.76
2.24
1.14
9.07
2.94
7.40
2.10
2.85
6.73
11.35
9.63
4.95
11.29
2.88
2.50
10.62
8.09
2.40
3.44
5.18
3.93
11.06
3.83
10.14
3.05
3.97
5.77
4.34
2.52
-------
STUDY OF EMISSIONS OM LIGHT-DUTY VEHICLES IN SIX CITIFS
CHICAGO FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-94
CAR*
0109
0117
0147
0016
01A3
C166
0103
0108
0170
0090
0036
0068
0021
OCV.B
0047
0098
0003
0038
0102
00*6
0077
0095
0046
OC37
0121
0002
0122
0027
0009
RUN*
"116
0126
0166
0019
0179
0184
0115
0120R
"187
009?
0037
0068
0075
014 B
0045
0103
0""3
C039
01C7
004?
0030
0100
0066
0038
on?
0028
0131
0030
0009
HC CO CD2 NOX
4.46
4.14
47.44
18.60
2.0'.
1.42
4.58
5.00
13.86
1.83
1.00
4.74
4.36
2.30
4.60
0.46
0.32
1.14
0.84
0.56
3.94
2.53
1.73
3.03
10.26
15.44
4.33
13.54
0.92
51.1
57.0
3.2
4.9
4.6
8.2
62.8
75.5
59.6
60.6
41.1
51.0
73.2
47.8
136.7
5.7
0.6
52.4
10. 6
29.9
37. 0
56.?
?6.8
102.7
84.4
46.0
11.9
158.3
18.0
359.2
?46.4
402.0
316.6
455.0
216.5
377.8
371.2
234.6
304.2
irn.'j
419.9
353.1
292. 5
310.8
345.5
V!<;. 9
257.1
768.2
3'J9.0
1S5.2
124.3
7.24.1
160.2
167.0
16-i. 3
206.5
130.6
39.3.0
0.50
0.43
2.90
0. 16
0.92
0.66
C.52
0.38
1.54
0.4?
0.43
1.74
0.56
0. '.0
0.28
0.64
0.60
0.46
0.70
0.50
1.44
O.S2
0.70
0.22
0.22
0.62
0.96
0.08
1.14
STEADY STATE-SO HCH
HC CO C02 NOX
2.43
1.82
41.66
2. JJ
1.73
o.az
2.14
2.11
4.98
1.01
0. 75
1.94
1 .9V
2.39
2.58
0.39
0.14
0.5?
0.66
0.21
2.08
0.93
1.91
1.36
5.84
15.54
0.88
2.36
0.75
23.0
19.6
28.2
5.3
5.8
6.4
10.4
17.4
29. fl
7.5
9.9
5.8
2C.9
45.7
88.8
4.0
0.9
16.2
5.3
5.3
35.0
17.5
13.4
42.3
10.1
14.3
4.1
97.8
2.7
347.9
764.5
377.2
431.3
389.8
152.6
321.9
293.0
391.3
238.3
244.9
368.0
277 .6
3TS.7
176.0
209,'t
444.3
196.3
222.7
77C.1
178.3
132.4
193.5
172. 3
189.7
165.0
179.3
133.2
272.7
2.68
1.06
4.85
4.70
2.54
2.33
1.94
1.14
13.17
1.13
1 .38
2.37
0.95
1.2*
0.21
1.23
1.54
0.98
1.72
1 .38
0.71
0.79
0.97
0.64
1.25
1.91
1.51
0.26
2.13
STEADY STATE-45 MPH
HC cn cr>2 NOX
1.64
1.70
36.70
1.56
3.44
0.59
3.55
3.39
5.35
1.06
0.73
3.03
7..C6
7.10
2.21
0.90
0.50
0.57
0.85
0.56
2.14
2.06
0.99
1.47
5.05
15.8?
0.63
2.57
0.79
1.5
11.4
30.2
10.4
64.5
3.5
71.8
71.2
72.1
3.1
1.8
17.7
2?. 8
24.9
47.1
10.2
5.3
8.7
I".?
5.5
35.2
53.1
12.4
35.6
62.4
10.1
3.5
39.7
5.1
425.6
311.6
409.3
379.7
382. 1
153.7
3?3.5
307.6
300.9
274.8
334.0
405.8
296.8
797.6
210.4
736.2
'.47.0
169.9
200.7
212.2
190.4
156. 7
203.1
177.5
127.4
169.2
168.4
156.7
143.4
14.21
1.C3
8.51
2.25
3. 14
4.47
2.92
1.89
5.62
5.62
2.07
3.09
3.87
1.80
C.99
4.0?
4.37
1.34
0.77
7.09
2.32
1.16
1.74
1.32
0.34
4.
-------
STUOV OF FMISSUNS HN I IGMT-DUTY VEHICLES IN SIX CITIES
HOUSTON FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-95
CARD RUM*
0169 0179
0029 0032
0143 0153
0023 0024
0023 OC'5R
0037 004T
0003 0003
0041 0145
0012 "012
0169 0178
0116 0126
0«72 0078
0072 0032R
0158 0168
0145 0155
OC?8 0106
C117 C127
014? 0152
0150 0160
0153 0163
0155 0165
0163 0173
0006 0004
0106 0115
0122 0132
0147 0157
0011 OM1
0104 '•113
0107 0116
0125 0135
0013 0"13
0043 C043
0057 0063
0059 0065
0.535 0038
0035 C043R
0078 0086
0105 0114
0042 0047
0097 01C5
0112 C12?
0113 0128
0007 COC7
0015 0015
0060 0^66
0141 C151
0081 0089
0036 0094
0087 0095
0090 0098
HC
3.02
4.36
4.52
8.40
7.24
5.44
5.2C
3.16
23.68
15.88
4.72
4.10
4.20
1.28
4.4?
0.30
2.06
2.44
2.0?
3. 26
5.00
3.00
4.04
0.82
4.24
3.06
3.78
7.38
1.60
5. 06
4.06
4.72
2.40
25.86
5.34
5.18
2.22
6.90
2.34
11.06
5.62
2.63
3.3?
5.76
5.42
1.43
6. -l!>
4.90
26.1?
5.96
wyi 3 i M i r- i :» TI
CO CO?
117.6
4H.4
1"3.7
135.0
176.3
106.9
83.1
141.0
136.9
177.7
56.8
54.4
57.7
78.3
d7.4
4.4
40.9
55.2
31.4
25.4
166.5
73.2
113.1
'J.5
1C0.1
1C4.7
72. I
66.8
73.2
172. C
131 .3
70.4
27.2
374.3
99.9
3V. 2
75."
119.8
33.2
132.9
HI. 7
7-1.7
44.9
143.2
<)1 . 7
61 .
14t> . f>
65.0
47.5
162.7
493.3
1^16. 1
•»04.6
790.5
318.0
458.4
39'. 4
241.4
337.1
450.3
4^.6
427.6
444.9
919.3
577.6
374. a
599.4
457.1
515.3
537.9
295.8
712.5
366.5
352.6
316.7
417.4
426.0
450.3
415.0
376.4
417.1
533.9
490.7
703.4
372. n
325.3
261.4
349.2
333.7
705.5
280.8
197.3
341.5
304.2
364.7
T 0 . ri
-".6.Y
260.0
393.9
574.1
NTX
0.60
6.6B
0.78
0.24
0.30
0.43
^. ?6
C.I 2
C.18
2.34
0.33
0.13
o.aa
O.H8
1.14
0.60
0.66
0.60
O.t>2
0.50
0.24
3.84
0.78
0.«8
0.34
0.26
0.24
0.18
1.30
0.94
0.32
0.56
C.46
l.<58
0.30
0.36
0.40
0. 16
0.36
7.48
0.42
0.'4
n.33
0.28
0.54
'.V.28
0.10
0.26
2.16
3.96
^ -i«\ur»l
HC CO CO? NOX
1.77
7.28
2.42
4.77
5.74
3.43
3.71
2.03
13. 11
6.95
2.35
4.55
4.42
1.^2
2.16
0.44
0.39
0.85
1.31
0.96
0.59
1.16
3.10
1.58
1.86
2.40
2. 38
1.56
1.47
1.67
3. 30
1.22
1.49
8.77
3.24
2.98
1.96
2.31
1.63
4.73
7.^8
l.VO
6.25
2.63
3.49
2.92
3.62
2.62
10.21
2.53
46.1
22.5
33.9
113.4
126.9
98.0
62.9
70.5
79.2
65.7
3.7
38.6
41.4
59.2
15.0 '
2.2
6.8
2.9
9.8
2.2
16.3
6.2
42.0
6.0
17.6
17.5
13.4
14.7
4.6
23.0
66.9
24.9
5.5
203.4
17.5
33.4
14.1
59.7
H.O
65.0
37.7
37.6
125.6
27.1
29.9
37.0
5C..:.
29.3
4.6
71.0
315.3
424.9
377.1
?43.6
256.3
291.3
296.4
232.5
320.5
325.7
374.8
41H.1
396.6
501.1
410.1
178.9
502. 8
390.6
292.1
350.8
332.8
442.5
353.5
344.0
4C0.2
363.9
299.0
333.3
353.1
496.1
338.0
354.5
335.3
338.3
364.0
271.3
220.3
318.4
361 .4
275.9
351.4
239.1
294.5
403.3
344.2
3?,7.r.'
29S..3
305.3
352.0
245.3
0.56
1.55
1.42
0.38
0.40
0.34
0.39
0.64
0.31
1.47
2.69
7.17
1.93
0.54
7.17
0.56
1.41
1.24
1.63
2.13
0.62
1.23
3.85
2.48
3. CO
3.42
1.34
C.42
2.19
•2.00
0.70
0.98
1.C3
0.27
2.11
0.86
1.77
C.48
1.15
0.79
2.38
2.14
0.39
1 .04
2.01
**. ?'
".7
1 .19
4.07
1.44
HC CO C02 NOX
0.73
2.19
2.20
3.30
3.74
2.76
2.74
1.56
6.44
3.64
3.62
3.80
3.67
0.94
1.92
0.57
0.74
0.69
2.20
0.92
0.48
1.14
2.69
1.94
1.60
2.81
1 .60
1.26
1.78
1.86
3.42
2.54
2.0t
13.52
3.32
3.03
2.38
3.24
1.78
3.10
2.76
1.22
6.88
2.90
3.C2
4. ">!
1 . ' 1
1.53
2.27
2.31
5.3
14.3
13.4
74.0
75.6
61.6
57.9
38.1
103.7
77.1
37.6
37.7
37.9
45.5
12.7
4.8
4.2
3.0
23.0
3.6
13.0
4.8
37.1
22.8
75.7
45.2
15.0
10.4
4.1
30.. 1
64.3
12.1
23.5
145.3
27.4
?5.5
12.6
41.5
12.4
46.9
19.8
15.8
168.5
36.8
33.0
72.5
r 5.0
12.6
2.3
51.9
332.0
.466.7
471.5
319.0
370.9
338.3
285.8
757.6
335.7
383.7
395.5
330.8
459.6
508.5
497.3
189. 1
563.7
455.0
338.0
453.0
431.7
429.2
390.7
393.7
243.6
443.6
328.3
375.2
406.6
563.1
371.6
395.4
387.0
375.4
386.6
315.3
293.3
318.3
415.6
190.6
454.1
289.4
317.7
459.6
233. 3
^5 fl, 3
2 ••>•(. 5
341.9
451.5
147.2
2.40
4.18
7.06
1.99
2.18
1.96
1.80
2.06
1.13
3.57
4.70
3.96
4.04
1.39
4.82
1.15
3.48
4.77
4.76
6.48
1.47
3.76
7.55
5.25
2.44
5.70
3.21
0.72
7.32
5.05
1.78
5.59
3.12
0.63
3.68
1.95
6.2?
1.96
2.3?
1.21
7.01
1.32
0.65
2.00
1.62
2.65
1.58
2.70
6.92
0.76
----STEADY STATE-60 MPM-—
HC CO C02
0.59
1.82
1.57
2.77
2.61
2.50
2.42
1.97
4.01
3.58
2.70
3.77
3.91'
0.98
2.45
0.79
0.4?
0.65
2.17
1.23
0.90
0.89
1.97
1.96
1.51
2.37
1.63
1.96
2.00
2.32
3.09
1.13
2.06
4.97
3.03
2.24
2.5!
3.35
2.18
2.13
2.43
1.13
6.95
7.95
3.30
3.92
3.31
1.57
0.69
1.62
4.9
11.7
4.7
50.6
49.3
35.9
54.7
50.1
91.9
68.4
18.6
35.4
36.8
42.2
15.8
1ft. 1
4.6
4.3
17.1
10.4
15.0
4.3
28.8
34.3
8.2
27.5
10.9
26.7
12.4
48.6
43.0
13.7
18.6
109.0
20.7
14.3
8.8
36.1
16.2
34.3
14.0
15.8
183.2
35.3
28.9
58.5
42.4
21.1
3.8
38.3
453.4
464.0
516.5
410.5
413.9
438.3
328.6
393.0
437.5
454.0
433.0
495.7
491.9
531.4
535.2
133.9
592.4
485.6
434.4
461.7
443.9
491.7
444.6
362.6
481.1
489.0
393.4
450.7
470.9
640.9
436.2
461.4
436.0
441.5
460.7
400.1
403.2
435.9
444.9
146.6
425.6
403.0
387.0
461.6
390.6
438.8
407.9
391.1
577.2
151.4
NOX
4.69
8.71
13.54
5.25
5.91
6.01
2.28
5.84
3.01
7.47
8.06
7.20
7.49
4.64
10.05
1.02
8.22
7.52
9.92
2.64
3.78
9.01
10.43
8.00
8.85
9.31
6.24
2.50
11.22
8.12
4.95
6.70
5.13
1.77
4.75
3.79
8.52
4.41
4.40
0.99
7.32
10.01
1.13
3.53
5.51
6.07
5.24
4.03
12.04
1.50
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VFHICLFS IN six CITIFS
HOUSTON FFDFPAl CYCLE RFSULTS IN GR&MS PFR MILF
PAGE 4-96
CM<# R'JN#
010") 0005
0063 0069
0084 009?
0137 C147
0028 OH31
0038 0,141
0135 01*5
0030 0033
01*0 0170
005 I t
HC
5.31
3.79
4.79
2.10
1.60
4.30
1.94
9.17
3.15
2.54
2.22
2.67
3.05
1.07
2.i9
2.18
5.73
2.14
1.57
1.77
2.70
l.'>4
0.73
1.44
0.32
1.11
10.59
1.14
1.44
1.71
1.41
2.05
1.88
2.71
2.06
0.69
2.05
0.7?
2.27
2.06
3.3S
1.49
1.27
2.58
3.73
23.73
2.46
2.30
1.86
5.69
AUT i 1 A
CO
66.3
54.7
66.4
46.9
32.9
111.7
41.9
2.6
7.'. 6
55.2
43.5
50.8
66.6
12.2
68.1
44.7
124.2
17.3
8.2
H.I
37.9
56.9
2.6
2.5
17.5
23.2
2.0
2.5
9.7
19.7
2.9
7.5
48.0
7.0
27.9
2.5
41.6
8.7
4.4
6.2
62.6
14.6
8.7
41.4
45.1
84.5
71.4
18.0
21.7
16.2
1 f-3'J I'll
CO?
373.1
326. y
241.0
2->0.9
248.6
255.6
293.3
304.7
231.5
337.5
252.7
357.8
379.2
303.5
3:35.4
327.3
272.2
314.9
364.2
373.6
311.1
197.1
394.6
277.0
432.3
404.5
190.8
280.6
2 J9.4
397.2
449.3
340.5
339.4
357.3
375.4
331.0
611.9
228.7
329.1
379.9
289.4
445.8
456.5
262.7
294.6
353.7
184.8
406.4
277.0
212.0
•M
NI1X
n.42
0.93
0.67
0.90
1.14
0.56
1.53
2.34
0.36
C.41
0.48
0.95
0.11
2.16
0.39
0.68
0.4Q
1.84
3.13
2.84
3.45
1 .53
1.19
2.60
0.59
0.5 0
I .69
1.87
1.07
1.23
3.2?
1 .39
1.87
2.86
0.87
0.59
1.15
1.56
1.41
1.56
0.9C
0.79
0.91
1.18
1.51
1.10
0.40
2.19
2.54
1 .00
i itJ
HC
3.49
4.16
3.78
1.93
1.56
4.39
2.12
3.5?
4.16
2.C2
1.70
2.72
3.78
1 .00
1.40
2.17
4.75
2.31
1.24
1.15
2.22
2.12
1.30
1 .32
1.74
2. -17
7.32
1.74
2.14
2.17
1.86
2.89
2.54
2.34
2.02
0.85
2.22
1.22
7.86
1.44
2.51
1.79
1.33
1.90
3.05
64.39
2.24
2.58
1.88
1.94
IJY il A
r.n
80.1
6«i.O
48.8
28.3
29.5
1 11 .7
52.1
3.6
94.3
38.3
49.2
46.7
75.5
10.0
7.0
39.2
137.3
30.0
5.4
5.5
32.1
63.3
3.9
2.8
23.3
36.9
2.3
9.0
31.3
17. &
5.7
5.0
4.1
4.6
1^.6
3.2
47.6
48.7
5.4
3.5
22.4
13.0
15.5
21.9
13.5
29.2
66.1
30.7
21.7
7.9
1 h-f 3 11
C02
383.1
392.1
187.6
255.6
275.3
300.3
332.3
405.4
233.7
449.9
284. 1
443.2
410.7
387.3
575.4
410.2
294.0
379. 1
521.7
471.6
431.6
772.0
393.0
308.8
336.8
320.7
167.5
334.7
310.2
480.1
520.9
420.7
370.9
414.7
481.7
347.0
336. 7
250.7
376.2
371.9
341.6
517.3
518.1
293.4
375.4
369.5
220.1
499.6
334.8
?48.9
',1
NDX
0.93
2.09
1.15
3.94
2.35
1.16
1.18
3.76
0.80
1.20
1.04
3.23
1.96
6.05
4.20
2.33
0.66
3.42
5.93
6.95
8.00
0.43
5.35
4.38
1.36
1.22
1.98
5.03
2.35
7.07
3.76
6.45
7.20
6.76
6.31
2.19
0.86
2.10
5.80
1.10
3.87
1.39
2.39
2.23
4.46
1.72
1.14
3.37
4.32
2.56
i 1 C
HC
2.92
3.59
2.73
1.74
1.45
3.88
1.83
2.37
3.79
1.65
1 .67
2. 36
3.28
0.88
1.05
3.12
5.13
2.53
0.99
1.06
2.58
2.09
1.43
0.77
2.50
2.57
3.11
1.71
2.21
2. 14
1.89
2.66
2.41
2.72
1.92
0.60
1.79
0.97
2.55
0.99
2.95
2.23
7.42
2.17
3.02
28.22
1.92
2.33
1.91
1.60
A u r :> i >*
CO
50.3
51.3
37.2
26.0
18.7
149.1
31.1
5.5
86.1
32.9
49.6
54.3
59.9
7.0
7.5
84. 1
175.6
42.1
8.7
18.3
37.7
68.2
11.3
5.1
51.4
54.1
3.3
9.0
32.6
21.1
8.1
6.7
5.9
8.4
26.2
4.0
38.2
6.3
5.3
4.2
37.8
24.4
25.6
35.1
21.9
62.4
53.3
31.8
24.8
5.9
I C OU ~
C02
411 .0
345.2
144.0
351.6
352.6
403.6
425.0
462.1
333.0
461. 1
332.1
491.9
720.7
451.9
574.2
410.6
361.4
441.3
516.3
488.9
462.3
192.5
457.8
416.1
390.2
227.0
194.7
425.2
389.8
491.6
540.2
442.6
436.5
502.3
493.3
395.3
299,2
368.3
438.0
409.3
425.6
521.7
497.8
305.0
423.6
487.8
303.5
517.2
411.7
370.4
r n
NOX
2.49
2.77
1.31
7.33
4. 03
1.77
3.10
8.13
2.27
2.81
1.79
4.61
3.59
10.13
8.60
2.37
0.59
5.55
11.85
10.22
10.44
1 .00
7.62
3.57
1 .99
1.71
2.36
9.62
5.53
8.86
11.97
9.49
10.77
11.28
7.05
3.38
C.34
10.77
9.00
1.76
5.28
3.11
4.02
2.80
7.48
5.29
2.96
4.97
7.99
5.20
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VCHICLES IN SIX CITIES
HDJSTON FEDERAL CYCLE RESULTS IN GRAMS PER MILfi
P4GE 4-97
CAR* RUN*
0095 C1C3
0032 00.15
0067 P073
OP08 PQC3
0034 0037
0146 0156
0170 CISC
0009 0009
0100 P108
0036 0139
0167 0177
0157 0167
0339 0042
0039 0046R
0018 0013
OU4 0124
0051 0056
0140 P150
0002 C002
0070 0021
0083 0091
0151 016I
0062 CC68
0120 0130
0129 0138
0064 0070
0066 007?
0073 0079
0027 0029
0074 00,30
0019 0020
0071 0077
00 7 1 003 1 R
0148 0153
0070 C076
0076 0034
OH5 0125
0102 CHO
014A 0154
0156 C166
0043 0053
0061 0067
0121 0131
OIH C123
OI77 0137
0164 0174
0134 0144
0129 :i39
0154 0164
0004 0006
HC CO C02 NTX
12.14
7.62
3.42
6.28
15.94
5.32
8.54
7.22
4.42
3.08
4.14
2.14
3.10
T. 7 8f
i.r.6
3.24
1.18
1.32
1.12
1.83
6.48
n.78
2.48
4.70
0.83
2.53
2.54
1.56
3.33
5.63
6.04
8.3S
7.62
7.64
1.36
1.66
81.76
1.90
22.60
3.52
3.7?
3.73
16. 8P
2.68
1.18
1.96
6.10
3.32
4.90
1.66
163.6
13*. 4
19.5
98.0
69.3
56.5
144.5
61.1
75.3
65.0
56.7
25.7
53.3
58 . v
49.6
14. •>
20.9
26.1
17.1
47.8
122.6
6.1
75.7
101.9
6.4
49.7
57.4
3.3
37.0
74.9
98.5
13C.3
80.9
135.0
71 .6
3.2
192. H
36.0
284.2
116.2
30.1
83.2
114.8
65.2
22.8
13.0
115.8
67.8
81 .9
29.4
673.9
29B.S
242.1
265.5
37P.1
261.2
341.8
367.1
223.3
367.7
237.9
391.3
375.6
T43.5
i 3 ' . 3
v..^ .c
774.4
595.2
5C2.6
372.6
317.5
511.5
523.3
412.8
fl 1 3 . 3
418. 5
4^4.0
496.4
•".43.9
460.9
756.4
218.5
356.7
366.2
r.69.1
440.3
134.5
359.3
272.0
252.6
774.3
373.5
339.3
26C.3
661 .0
609.2
457.7
535.6
393. 1
507.6
5.26
fl. 14
1.42
C.04
P. 58
0.82
1.22
0.38
0.18
0.42
0.94
C.34
0.32
0.68
0.48
1.73
1.32
i.32
0.46
0.46
0.46
0.74
0.30
0.34
1.66
0.34
0.3?
C.58
0.92
0.40
0.32
0.24
0.52
0.20
0.62
0.64
0.13
0.40
0.02
0.40
0.34
C.28
P. 54
0.32
0.68
0. 74
0.38
1.94
0.53
0.16
ilLAUY ilA
HC CO
1.55
4.6?
3.58
3.32
5.14
12.21
3.56
3.17
2.29
2.10
2.46
1.19
1.35
1.50
1.70
3. 71
1.27
0.74
0.45
2.11
3.15
0.97
1.18
1.28
0.90
?.09
1.84
1.17
1.69
4.04
3.30
3.07
2.93
2.31
?.47
2.34
22.18
1.55
7.19
1.34
1.98
2.95
6.13
2.16
1.47
1.35
1.91
2.B2
2.23
1.72
59.1
59.0
63.7
Id. 3
43.0
23.4
44.4
16.3
58.4
29.3
26.9
7.2
7. 1
11.5
29. 1
64.2
4.4
4.0
3.8
12.3
46.8
2.9
17.1
5.0
9.0
28.0
3.9
4.0
4.3
56.4
36.9
28.4
25.2
64.8
38.1
11.3
141.3
18.4
173.5
54.9
40.3
33.3
45.6
60.3
9.3
2.6
43.2
27.2
18.0
43.4
re-IC MHH
C02 NOX
259.0
313.1
250.4
332.6
353.7
?18.3
299.5
480.1
154.2
296.6
769.7
376.3
314.9
375.7
-.26.3
455.3
495.5
413.4
497.1
344.3
243.2
346.5
425.2
413.6
573.6
369.0
354.7
376.3
363.4
380.9
732.7
379.2
409.3
381 .4
3 39 . P
3*0.9
779.6
297.7
243.0
225.9
336.2
409.2
306.1
252.0
470.9
387.3
436.2
390.2
350. 6
342.7
0.15
1.75
1 .74
2.01
1.33
5.14
1.17
1.12
0.17
1.37
3.57
1.90
2.45
1.34
•> . -
1 . ' '
1.55
1.02
0.69
3.46
1.67
1.62
1.54
1.51
0.97
1.26
2.16
1.25
7.59
1.01
2.45
3.31
3.70
0.76
P. 60
2.96
1.06
1.10
0.23
1.14
0.85
1.31
1.21
1.23
1.18
1.64
0.77
2.30
2.27
0.29
-- — iltAUY MAI £-•*•> nrn
HC CO C02 NOX
3.01
3.26
3.22
3.12
11.56
3.51
3.38
2.82
1.56
1.66
7.06
1.28
1.73
1.97
7.35
3.57
1.38
1.78
1.18
1.33
3.16
1.88
1.12
1.56
2.04
2 '.30
2.19
1.05
2.29
3.00
3.03
3.70
3.17
1.34
1.61
2.37
2.92
I .74
4.11
1.22
2.30
1.93
3.70
2.02
0.89
1 .67
1.31
2.26
2.72
1.31
49.3
43.4
63.8
30.8
36.3
21.0
43.1
30.1
36.6
17.5
76.0
11.0
31.1
39.1
22.6
77.6
3.0
6.4
3.5
3.4
70.8
7.9
12.0
3.4
12.4
26.9
16.5
3.5
18.6
41.0
74.2
49.0
43.6
7.7
21 .8
13.2
33.7
15.7
133.4
13.0
6t.6
12.6
32.0
51.9
5.7
7.1
15.0
9.7
35.9
5.6
156.4
368.7
270.1
418.1
444.2
407.9
349.3
549.2
182.5
398.1
312.6
505.1
365.2
368.9
51 7.6
520.7
556.4
478.1
44 1 . 0
392.9
171.6
379.2
497.4
6P6.7
546.4
426.3
341.4
443.8
409.9
337. 1
343. 1
433.3
429.7.
533.3
213.6
397.2
124.9
318.0
364.1
307.3
356.5
518.5
401 .1
307.6
279.5
515.6
519.0
436.4
439.8
419.1
0.17
3.98
2.53
0.91
1.71
8.26
2.68
1.49
1.04
3.83
4.49
2.82
2.93
2.63
8.36
7.55
6.90
6. S3
2.83
7.65
1.22
5.84
1.43
4.54
6.25
5.05
5.31
3.49
5.16
2.30
5.04
6.29
6.03
6.38
1.16
4.56
4.82
2.72
2.68
6.19
3.70
4.12
4.47
3.28
1.27
5.62
2.17
7.15
5.78
3.74
•" — ——;> 1 CMUI O 1 « ' C— ov nr ii
HC CO C02 Nnx
2.06
3.06
3.06
2.92
20.56
3.15
3.12
1.67
1.31
1.71
1.79
1.07
1.62
2.41
2.27
3.54
1.38
1.71
1.39
2.14
2.23
1.66
0. 59
1.09
0.51
2.35
2.63
0.63
7.61
3.13
3.29
4.19
4.04
1.71
1.19
2.53
2.33
1.43
3.72
1.33
1.29
3.07
4.06
2.34
1.30
1.63
0.34
1.91
2.37
1.03
37.3
44.4
74.8
28.6
77.8
22.5
37.5
33.4
40.0
23.2
19.6
12.8
48.9
83. 1
34.3
76.5
17.1
7.4
' 9.5
10.8
20.0
4.7
8.2
4.7
6.4
15.5
30.3
3.9
22.6
36.5
33.5
96.3
82.5
20.2
19.0
16.0
65.0
27.3
133.1
28.8
23.9
31.8
58.7
46.1
6.5
7.5
9.2
5.4
32.3
3.5
124.5
379.8
365.4
439.8
459.6
462.8
445.4
569.0
229.1
450.5
394.2
425.5
421.7
404.0
522.1
558.0
613.7
529.5
463.6
446.8
145.1
451.2
481.3
546.9
181.8
496.3
439.8
481.1
445.2
540.3
397.9
457.6
458.9
559.3
174.7
426.2
415.2
356.7
445.7
381.1
508.3
542.5
452.6
416.2
495.1
549.9
552.9
507.9
455.7
445.6
0.30
5.32
3.61
5.04
3.36
12.48
4.05
1.83
0.90
6.21
7.54
3.28
4.22
2.75
10.88
5.00
9.70
11.04
5.30
10.61
1.50
10.34
3.25
8.74
5.61
9.88
6.03
5.23
7.82
4.69
6.24
5.89
6.18
12.22
1.36
6.85
1.53
2.95
4.73
8.23
3.92
6.94
4.30
6.36
7.63
10.19
3.80
10.95
8.31
6.83
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
HOUSTON FEDFRAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-98
CAR*
Olio
0031
C094
013"
0132
0162
0139
0049
0033
0161
0165
0119
0077
0101
0093
OC26
OC26
0124
0111
0138
0133
0025
0017
0092
0056
0171
0063
0085
0069
RUN*
Ol 19
00*4
0102
0140
0142
0172
0149
0054
0036
0171
0175
0129
0035
0109
niCl
0028
003"a
0134
0120
0148
0143
0077
0017
0100
P062
0131
0074
0093
0075
J 1 t
HC
62.36
7.?8
5.24
3.56
3.50
2.9?.
2.70
2.94
2.32
2. i3
3.46
0.20
2.34
C.93
1 .04
4.1',
0.66
1 .84
1.76
2.93
4.22
1.56
2.63
35.36
0.34
0.64
1.03
4.06
C.94
Ml/ T JIM
CO
420.7
146.7
60. C
4.4
3.3
86.7
37.3
66.6
24.4
11.1
34.8
6.9
4.9
23.6
11 .9
51.9
13.7
54.5
103.6
145.3
102.2
33.7
53.3
77.5
27.5
15.3
31.9
29.9
41.1
I r~ IT n
CO?
392.1
30'. .9
344.2
477.3
337.6
324.7
279.2
161.7
723.6
345.4
301.4
235.1
748.3
U>6.3
154.9
459.8
263.2
34H.5
13:. i
185. 0
139.1
721.9
798.5
163.4
775.6
298.0
232. S
515.2
226.2
NOX
C.70
0.13
0.70
^.'.2
0.32
C.16
0.38
P. 22
0.4?
0.80
C.dO
0.40
2.63
0. 38
0. 78
6.56
r.44
0.46
0.12
C.04
C.56
0.76
1.14
0.7"
0.30
0.34
C.70
10.30
0.30
HC
14.43
3.80
2.35
2.15
2.76
2.73
1.55
1.36
2.37
1.24
2.20
0.21
1 .72
1.05
0.65
0.74
0.58
0.91
1.C6
1.49
1.51
0.39
1.72
15.61
1.02
0.95
1.09
1.52
1.18
H IJ T :> 1 A
CO
221.5
77.1
4.8
4.8
10.8
14.3
10.8
36.8
14.1
2.6
27.2
4.8
2.4
14.5
9.6
11.4
12.0
26.9
63.2
57.6
46.3
13.9
41.5
37.3
18.2
11.2
22.9
8.7
33.2
! C— 3'..' m
C02
251.4
272.8
309.0
352.2
355.7
37? .0
322.6
716.0
231.7
242.9
271.1
151.1
173.6
229.8
143.2
2C 1 . 2
204.1
130. 3
141.3
131.4
116.4
149.9
174.7
82.9
224.9
191.6
203.9
227.6
241.7.
'H
NOX
0.14
0.56
0.84
1.35
1.90
2.39
1.99
1.34
2.77
1.78
3.93
0.39
2.67
0.77
1 .97
1.19
1.14
0.39
0.24
P. 22
0.19
I .62
1.23
0.16
0.88
2.91
2.57
4.49
1.7C
i 1 C
HC
5.15
3.00
2.53
2.21
3.22
2.55
1.95
2.71
3.46
2.40
2.30
0.41
1.45
0.56
0.58
C.92
0.36
1.64
1 .26
1 .46
1.C6
0.86
1.43
12.64
0.94
0.92
1 .11
1.64
0.99
A'J T M M
CO
161.5
53.0
u.o
34.4
41.2
48.4
30.8
61.0
64.5
41.4
44.7
4.4
3.4
4.7
12.5
24.3
23.9
2 t.9
72.4
48. 2
19.6
K.I
20.3
32.5
9.6
3.1
2.7
12.9
6.2
i e-',3 ™
C02
306.3
348.3
313.3
3ft?. 7
361.2
3^7.2
341.5
240.4
236.5
300. 3
330.3
183.6
233.5
201.0
129.7
172.4
18r-.2
133.2
16^.0
131.5
183.9
17". 3
?23.7
72.3
268.0
254. 3
230. 1
163.1
293.8
NOX
0.65
3.32
2.00
3.83
3. 28
2.36
4.26
2.16
1.69
2.76
7.05
1.72
5.90
1.42
2.25
1.90
2.r>6
0.46
0.55
1.06
1.65
2.65
3.32
0.16
2.79
6.73
6.86
3.42
6.26
HC
6.57
2.37
3.21
3.07
3. 75
2.96
7.00
2.07
3.50
1.61
1.07
0.58
0.'.3
C.44
C.73
1.04
0.93
1.13
1.13
1.27
n.83
0.71
1.17
15.22
0.39
0.32
0.97
l.ll
0.35
\ J T JIM
CO
93.2
43.3
54.8
56.2
61.5
54.7
25.3
35.6
66.2
47.0
12.9
B.8
14.0
4.8
14.3
75.7
23.9
22.5
56.0
37.0
5.9
3.8
11.1
26.3
3.6
2.5
7.0
8.0
5.4
1 C O *J '1
C02
433.2
424.1
318.9
436.5
419.2
411.3
409.5
340.8
301.5
252.7
128.3
230.0
323.0
225.9
154.6
230.2
233.5
131.2
238.1
273.2
240.0
233.3
282.2
103.3
342.1
325.0
346.2
153.1
245.1
r i »
NOX
3.60
5.90
1 .94
4.58
4.54
4.99
7,19
6.00
2.34
3.01
4.63
3.88
8.65
2.38
3.94
5.03
4.67
0.72
2.47
2.90
4.28
4.41
6.23
0.83
3.54
1C. 73
10.5?
4.24
5.95
-------
STUDY IF EMISSIONS O'J LIGHT-DUTY VEHICLES IN SIX CITIES
ST. LOUIS FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-99
CAR'/ RUN*
0066 016ft
0064 0064
0029 0029
0065 0065
0150 0156
004*) 0048
0056 0056
0174 0074
0104 OIT4
0123 0133
0135 0141
0113 C113
0113 0119R
0110 0110
0003 0003
0004 0004
0055 0055
0077 0077
0105 0105
0028 0078
0394 0094
0120 .1123
0140 0146
0077 0107
0073 0073
0086 0016
0089 0039
0037 0037
0103 0103
0131 0136
0^67 0067
0095 0135
0095 C095
0014 0014
0068 0^68
0141 0147
000<> 0016
0054 CO-J4
0072 C072
0013 0013
0070 0170
0092 C092
0063 0063
0102 0102
0107 OK7
0116 0116
coos oor"i
0057 T0ri7
0039 0039
0045 CO-.5
____C T f"
HC
3.C4
2.06
9.20
6.73
2.73
3.30
10.50
10.94
8.28
4.10
0.68
4.03
4.93
2.14
1.76
6.78
1.22
0 .43
0.96
2.34
3.73
1 . •>'*
3.16
7.8S
1.83
4.44
3.3')
4.56
0.92
5.60
4. ',2
11.2*
7.00
4. 90
12.02
5.32
6. 3'.
9.92
17.64
4.12
22.34
5.62
7.24
3.84
3.52
5.46
2.94
9.32
4.34
1.72
A.OY STATE-IS MI
CO
IC5.9
20.5
110.5
136.9
1C9.4
43. S
151.7
154. C
140.5
115.6
20.7
no. i
133.5
37.7
6.2
185.2
1. 1
">.G
3.6
58.7
93.1
11. Z
13.2
36.5
39.5
114.3
47.2
129.5
16.0
43.0
56.7
112.9
IC6.6
85.3
129.0
9H.5
51.5
150.8
153.3
25.8
29. C
67.5
112.9
91.3
fll.5
9't.7
135.7
116.3
66."
3.6
CH2
519.1
551.9
415.4
294.4
226.6
2d9.5
296.8
324. 0
280.3
310.0
777.3
413.8
359.5
327.2
5Ti.9
3C 1.5
?r4.9
4 '> 4 . 4
463.1
343.2
374.3
435.5
570.0
478. 7
3?2.3
?4C.2
515.1
317.7
424. C
252.4
44'. 9
314.4
263. 5
745.9
35V. 8
299.2
416.3
181.5
178.1
39 5 . 1
363.7
'69. 5
215.2
230.5
339.7
237.3
303.9
194.5
383.7
258.5
*H
NTX
0.42
0.72
0.42
0.26
0.20
0.34
0.14
0.11
0.14
0.24
C . •»!)
0.73
0.26
0 . 60
0.54
0.22
C. 36
C.74
0.76
0.43
0.40
".74
C.84
0.42
0,46
0. 30
0.32
0.28
0.46
0.28
0.82
P.r>1
0.30
n.la
0.33
0.28
0. 36
0.12
0.22
0.64
0.92
0.34
0.30
0.26
0.40
0.30
0. 34
C. 32
1.83
0.43
STE
HC
1.65
1.45
3.25
4.18
2.09
1.99
3.77
5.03
3.32
2.51
0.70
3.30
3.62
2.15
I . 60
2.16
0.78
1.99
1.21
1.27
2.60
1.53
2.44
2.04
1.38
2.88
1.13
2.74
1.03
2.28
2.93
4.43
4.94
3.04
6 . 00
3.06
4.18
6.25
10.96
2.39
17.00
2.93
3.40
2.05
2.31
3.43
4.19
4.74
1.65
1.50
ADY ST4TFT-30 Ml
CO
22.9
3.0
37.4
88.6
54.3
35.5
39.9
64.7
68.6
60.5
20.3
83.5
79.9
23.2
5.4'
66.3
2.0
49. a
2.0
1.3
1 7. .7
2.7
3.6
12.6
2.4
59.2
13.0
44.3
8.1
10.4
23.0
64.9
72.4
40.3
61.5
11.2
23.5
103.9
75.0
21.9
24.2
33.6
61.5
36.1
34.7
56.2
139.5
25.7
11.9
0.3
CO 2
4C4.4
367.3
353.8
286.8
234.7
244.4
314.4
307.8
317.4
277.9
429.3
280.9
2 r?.4
367.5
349.3
3?0.7
202.2
206.8
345.1
3C5.4
351.5
285.0
364.4
326.6
332.3
276.3
490.6
294.9
234.6
327.4
339.7
312.5
302.4
232.4
372.2
329.9
396.0
223.6
' 263.?
305.8
235.0
256.8
192.0
163.1
554.1
247.9
287.9
232.5
263.9
286.5
>H-- —
,NOX
1. 00
1.35
1.64
0.66
0.83
0.84
1.58
".63
1.11
0.31
0.67
C.41
0.34
1.97
2.23
0.65
4.33
1.31
4.34
'.03
4.45
2.00
4.68
1.49
2.00
0.99
1.49
0.97
0.98
1.62
'.76
2.10
1.11
C.66
1.32
3. 00
2.25
0.64
1.53
1.33
2.39
1.75
0.88
0.56
7.21
0.64
0.91
2.nc
1.46
2.73
STEADY STATE-45 Ml
HC
2.C9
1.70
2.00
2.67
2.34
1.67
3.13
5.41
3.68
3.58
0.85
3.58
4. CO
2.72
0.92
1 .86
0.79
0.30
1.37
1 .74
2.14
1.46
1.97
1.87
1.38
7.34
0.98
2.76
0.83
1.58
3.30
3.49
4.02
3.18
3.59
3.64
5.11
4.60
7.50
3.02
13.12
2.42
2.40
1 .85
2.26
5.76
4.74
6.31
1.06
1.13
Cn
49.2
14.6
7.6
51.4
4.-). 3
22.9
25.6
91.4
69.0
81 .4
74.7--
69.6
69.9
74.7
2.4
15.1
1 .6
2.*
11.3
4.5
10.3
3.6
3.6
3.3
3.2
33.5
20.1
34.6
1.5
3.4
41.3
42.6
56.1
58.2
46.8
33.3
101 .7
63.7
47.9
31.4
39.5
33.8
31.9
13.?
37.3
64.4
144^.5
21.2
0.2
1.3
C02
389.9
364.3
391.7
343.4
297.7
290.9
374.2
114.6
333.7
375.0
435. I
354.2
293.9
341.3
400.3
367.5
734.6
736.0
373.9
325.3
361. 1
333.5
344.9
368.6
3 V>.3
311.9
447.1
337.3
763.2
272.1
3^9.9
316.6
327.6
3"6.6
299.8
380.6
4An.3
290.6
379.7
358.0
370.4
237.9
246.9
221.1
219.7
24 ".3
317.1
263.4
335.4
332.8
NOX
1.83
3.74
6.33
3.64
2.20
2.78
A. 33
2.20
2.14
0.69
2.53
1.88
1.43
2.20
3.52
3.09
7.06
4.33
6.02
6.64
7.04
4.42
7.06
4.97
4.53
3.58
1.32
3.72
3.22
2.70
4.10
3.53
2.10
1.53
1.90
3.74
2.81
2.80
4.20
3.34
3.70
2.64
3.25
2.49
1.90
1.24
1.43
4.78
4.36
5.83
HC
1.00
1.19
3.08
2.21
2.19
1.38
2.91
5.16
3.33
4.46
0.45
3.53
2.62
2.95
1 .40
2.29
0.73
1.39
1.15
1.04
2.C8
1.52
1.63
2.37
1.29
2.07
0. 57
2.69
C.73
2.10
2.69
3.76
4.58
3.94
3.35
3.61
5.53
3.55
7.14
2.39
21.65
1.95
2.11
2.47
2.05
9.01
5.26
0.49
1.03
0.97
AOY STATE-60 M?H
CO
7.0
7.5
2.9
41.8
45.9
37.2
22.0
98.1
73.3
73.3
9.4
65.5
48.1
73.3
17.2
34.9
6.9
13.1
5.7
2.1
27.4
4.2
3.4
26.6
3.3
73.1
6.5
35.4
2.2
24.7
23.9
34.2
50. 6
50.7
37.6
18.2
126.0
42.9
48.3
29.4
34.6
22.0
30.2
78.1
27.6
26.9
70". 6
14.6
3.4
2.0
C02
478.7
417.5
459.9
396.4
335.1
29T.8
450.3
402.4
379.0
478.4
531.9
420.8
324.3
367.3
462.3
409.7
271.0
?68.3
455.3
392.6
416.9
3?2.l
374.5
383.1
431.1
369.6
240.9
345.5
305.0
286.5
420.8
408.3
366.0
351.5
336.9
463.5
423.3
355.7
387.0
416.4
406.0
265.6
303.3
247.9
277.0
283.1
402.5
328.5
414.4
404.6
NOX
6.99
5.80
13.21
6.52
3.51
2.94
10.66
3.75
3.78
1.36
6.54
4.83
3.35
3.62
5.97
4.99
8.50
6.37
10.55
11.71
9.13
7.64
8.63
1.70
8.96
7.15
5.99
5.08
6.70
4.62
8.39
6.59
4.10
3.63
3.77
11 .57
2.79
5.59
1.77
1.76
7.59
5.04
4.99
3.15
3.60
0.73
2.76
8.00
7.66
9.25
-------
STUDY (IF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES
ST. LOUIS FFDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-100
CAR* RUN*
0071 OT71
0115 0115
0164 0171
0127 0132
0154 0161
0020 0020
00*2 OC42
0169 0177
0075 0075
0081 0.1* I
0076 0076
0083 0083
0117 0117
0117 3125R
0139 11*5
0133 one
0145 0151
0123 P127
0033 0)31
0047 00*7
0147 0153
Oil I 0111
0111 P122R
OC21 0021
0027 0127
0040 0040
0052 0052
0079 0079
0032 0002
001C 0010
0013 0013
0032 0032
0058 0058
0119 Cl?l
0060 0060
0094 0004
0114 0114
0114 OIT^R
0121 0124
0121 0130*
0001 COM
OT46 0146
0)97 OO'H
0136 "14?
0037 0'M7
0050 0050
0100 010"
OC69 O0'i9
0093 C093
0078 0078
— — • — s i c
HC
3.10
32.30
3.42
3.20
2.62
2.64
2.18
4.52
4.10
1.48
2.74
2.94
1 .3?
2.1?
3.10
1.28
3.94
5.26
4.9?
9.16
2.83
18.92
19.74
1.88
2.38
1.46
1.48
7.92
1.40
1.50
3.06
2.44
1.35
2.26
1.46
1 .63
1.38
2.5T
2.76
2.8;:
3.68
4.96
3.92
2.2d
a. oo
5.12
?.22
5.04
3.80
11.2'.
AtJT i 1 A
CO
13.9
151.7
36.0
57.3
66. 6
51.8
66.3
127.6
117.8
73. •<
60.4
33.9
15.8
14.7
62.?
16.5
79.9
95.6
53.4
41 .9
57.4
42.2
40. C
15.0
85.?
1",.8
19.4
6.4
?.l
13.6
70.3
64.7
IS. 5
16.5
3.7
15.9
18.5
47.5
59.3
65.0
70.?
3! .8
16.5
77.5
2d.2
?7.6
11 .0
136.1
86.9
141 .9
1 r: — 1 2 PI I
CD 2
311.9
268.1
396.8
151.0
?91.9
493.0
321.4
321.0
'16.1
398.5
361.7
2<36.5
317.7
350.3
34?. 1
242.3
228.0
19?. 3
778. P
281.2
?. 3 o . 9
277.7
30*. 9
567.6
315. f
4C2.4
338.1
61 1 .6
327.4
357.4
419.6
441.9
<79.2
343.8
4*2 7 . 5
7.48.6
475.0
465.?
363.0
292.3
',14.3
755.0
76.4.9
219.8
7*1 .4
234.1
291.4
235.4
46'-. 1
294.0
rn— —— ~
NOX
0.74
0.30
0.40
0.18
P.?2
0.42
0.26
C.32
0.40
0.33
0.38
0.40
0.40
0. 38
P. 72
0.34
0.72
0.20
0.34
0.34
0.18
0.74
0.33
0. 70
0.34
".62
0.5-8
0.30
0.40
1.10
C.66
0.56
1.C2
0.30
0.3?
0.42
0.53
C.52
C.26
0.24
P. 32
1.12
0.6^
P. 32
0.42
0.46
0.84
".26
C.40
0.24
5 1 t
HC
1.98
15.58
1.37
1.59
2.06
1.76
2.30
2. 17
2.19
C.88
1.00
2.00
2.41
2.35
2.17
1.34
?..24
2.66
2.77
3.08
2.18
12.34
15.78
0.34
1.82
0.98
1.48
3.33
1.43
1.26
1.16
0.64
1.64
1.35
1.30
1.00
0.33
1.21
2.37
2.42
7.46
1.92
1.86
1.47
2.TP
2.01
2.22
2.38
2.09
3.53
AIJT 5 i A
CO
2.1
102.7
2.5
16.5
42.9
3.5
25.9
22.4
51.3
9.9
5.6
11 .1
23.0
23.9
38.7
5.9
14.1
59.9
54.7
3.5
43.6
16.1
16.0
3.3
3.4
2.7
2.9
2.5
1.0
2.4
5.3
7.4
10.5
3.2
4.4
7.S
3.7
8.8
34.1
30. fl
35.0
15.1
4.9
6.9
7.9
23.2
6.5
45.5
19.0
42.9
i t- 31; .it
CO,?
307.5
279.9
303.3
702.0
332.6
383.5
333.3
371.5
440.2
332.6
358.3
345.4
318.3
273.1
422.8
429.7
230.6
230.9
130.5
3?C.9
259.7
290.9
320.8
392.7
257.9
470.6
273.1
717.1
lai.o
235.0
423.2
466.7
271.3
230.2
370.4
249.6
452.9
459.3
313.6
292.1
311.2
2 67 .6
??1 .9
266.4
217. •>
1 94 . 4
2 )7.1
301.8
363.4
268.3
•H-
NOX
1.70
0.33
1.18
1.39
0.55
1.51
1.20
1.82
0.98
0.54
1 .00
?.0f
2.13
1 .70
C.60
1.65
1.62
1 .17
C. .49
1.54
0.37
4.1 5
4.66
1.06
3.08
1.83
3.67
0.99
1.46
3.53
I .93
0.31
3.36
1.35
1.53
0.74
1.46
.1.52
0.95
0.89
1.35
2.55
1 .65
P. 98
1.52
1.83
4.08
1.12
1.12
1.20
b It
HC
1.98
14.02
0.74
1.45
1.39
1 .44
2.04
1 .36
2.90
P. ns
0.96
1.74
1.62
1 .80
1.89
1.32
2.39
1.72
2 . 4C
1. 25
3.26
14.33
14.45
1.52
1.64
1 .10
1 .38
3.70
1.61
1.35
1.42
0.64
1.42
1 .87
2.06
1.38
1.19
1.42
1.78
2.02
2.09
1.62
1.49
1.70
2.31
1.95
?.?2
1.88
1.86
2.22
AUY ilfl
CO
3.5
168.3
1.5
5.7
43.1
3.2
23.2
12.3
85.2
1.9
3.7
17.1
8.2
13.3
41.7
7.5
16.9
31.9
•50.4
4.9
53.4
20.5
12.1
3.0
3.0
3.1
2.1
3.0
1.5
20.2
10.0
7.7
2.5
2.1
4.6
4.5
6.1
10.7
7.4
13.5
21.4
IP. 9
12.6
7^.5
12.9
29.6
31.6
5.4
23.1
7.5
lh-43 m
C02
35^.9
301.8
?13.3
329.5
3P5.8
418.3
361.4
312.0
4"1.3
230.8
366.4
338.0
351.0
36'. 1
488.0
3C2.1
360.6
211.1
22'). 3
337.3
5i)f .2
345.?
321.7
382.1
276.8
450.7
795. 5
4P4.5
713.9
141.0
434.7
437.4
300.3
295.0
331.5
24 1 . 8
394.9
358.7
265.2
286.2
412.3
299.8
232.3
297.8
242.0
279.5
?44.6
348.6
388.8
339. 1
rn
NOX
2.67
0. 33
1.50
4.02
0.75
3.21
2.97
3.?4
0.90
1.54
2.16
3.04
5.44
5.11
1.32
4.48
3.70
3.34
1.93
2.3't
C.89
6.74
6.71
5.17
5.72
5.41
6.63
5.96
3.80
5.07
3.39
1.81
7.14
6.60
4.55
5.47
2.63
2.33
3.33
3.13
2.14
4.55
2.72
1.66
3.03
3.36
2.36
4.69
1.64
4.13
— - — b i cj
HC
2.00
12.73
0.77
1.62
1.20
2.07
1.80
1.30
2.79
0.73
0.72
2.31
1. 14
1.34
2.69
1.53
2.69
1.42
0.97
P. 91
4.66
16.84
14.35
1.53
1.21
0.73
1.12
6.77
1.35
1.19
1.34
P. 71
1.30
1.89
1.72
1.25
1.34
1.77
1.64
1.32
2.23
1.41
1.29
1.52
2.09
1.91
1.83
1.31
1.42
2.26
>\ t I JIM
CO
5.9
192. I
2.3
23.5
21.8
18.0
29.4
31.2
84.2
3.0
3.8
43.0
9.6
14.3
70.4
21.1
37.9
25.6
52. 1
5.0
58. 1
6.3
4.4
7.4
3.8
3.4
2.4
3.9
1.7
12.5
36.6
3.9
2.4
3.5
4.1
3.5
21.1
30.6
6.1
14.3
20.0
9.6
11.8
23.6
11.7
31.6
22.9
5.6
29.9
11.1
1 C-OU HI
C02
403.1
342.2
321.4
396.1
360.9
479.0
4C8.1
296.8
481.3
359.0
423.0
352.3
355.0
112.0
509.6
344.3
403.1
271.4
278.3
449.8
342.8
431.4
363.9
444.8
336.4
494.8
360.5
420.3
242.5
386.2
442.1
474.0
353.4
327.6
383.7
269.0
428.5
395.2
287.6
281.0
508.1
357.4
269.6
343.1
295.5
295.5
279.5
414.3
434.4
364.7
r n
NOX
7.20
0.52
4.03
6.29
I .64
7.29
4.86
3.45
1.45
3.96
4.05
3.37
6.91
7.24
1 .58
6.38
5.22
5.65
1 .66
3.86
1.59
12.10
10.13
3. 01
7.80
7.74
10.23
7.90
5.05
8.06
4.31
3.80
13.16
8.91
7.60
8.77
3.55
3.12
5.08
4.31
4.46
7.01
4.80
3.36
5.49
5.52
3.83
7.33
2.03
7.62
-------
STUDY OF F1ISSIUNS O.N LIGHT-DUTY VEHICLES IN SIX CITIFS
ST. LOIJIS FEDERAL CYCLE RESULTS IN G«A-1S PER MILE
PAGE 4-101
.__ C T C A nv CTATC. ic tjmi
CAR» R'JN*
009d 0093
0156 0163
OPll 0111
0016 0016
oi?9 0134
Olft* 015C
0170 0180'
0009 OOfig
0044 OD44
0146 015?
0038 0038
0155 0162
0155 0172S
0034 073*
0165 0173
0165 0173R
COM 0061
0166 0174
0166 0179R
0168 0176
0112 0112
0091 CTJ1
0160 C167
0017 0017
0030 OT30
0109 Oiog
0053 0.053
oono oo^o
0019 0019
0022 C022
0099 CT)9
0161 0168
0137 0143
0138 0144
0151 0157
0153 CliO
0043 0043
0035 0335
001? 0?12
0025 0025
0122 C126
0124 0128
0134 0139
0096 C396
0118 0118
0149 0155
015-5 0165
0005 00'") 5
0041 0041
0108 0108
HC Gil CO? NUX
4.72
3.36
7.92
70.96
2.16
10.6"
2.44
5.60
5.46
7.72
2.32
3.14
3.0?
2.44
2.33
4.48
3.14
6.4?
3.32
3.38
5.10
2.24
1 .44
3.98
2.68
1.34
3.04
5.54
13. ?3
3.43
9. BO
11.30
9.5*
20. 18
4.64
2.1"
1.44
3.03
13. 83
7.80
4.1?
5.92
2.56
3.10
8.90
3.36
3.23
3.40
6.40
7.72
72.4
33.6
132.3
203. 3
a. 2
83.0
47.7
20.3
122.9
153.?
35.4
95.7
95.6
22.3
13.0
16.4
lCd.4
8.6
5.4
134.7
51.7
18. 2
11. H
141 .5
79.7
12.4
113.7
IS',. 7
1S5.4
56. <>
113.1
155.1
133.4
2?2.5
71.9
41 .9
IS. 4
91.9
129. 3
93.3
73.7
9^.4
22.3
33.3
124.0
6C.O
HI .>}
35.3
31.3
63.4
241.5
366. 1
266.5
162.4
201.3
2C.O.I
376.3
233.7
265.9
249.6
519.4
357.1
330.1
49? . ?
289.3
299.1
237.8
49C.1
4?6.7
412.4
347.4
211.7
145.7
823.1
456.5
479. 7
362.1
403.5
3'?. 5
373.3
27,. \
453.:)
661.3
355.6
??2.2
23?. 9
U5.7
321.0
286.5
436.7
515.2
445.6
445.4
391.6
0.24
1.00
0.32
0.12
2.14
0.26
C.36
0.74
C.24
0.24
C.f>2
fi.33
0.?4
0.20
C.40
0.43
0. 36
0. 38
0.13
0.32
r. 34
0.5?
2.20
5.66
C.40
0. /6
r. 34
0.30
0.20
0.20
^.14
0.24
0.30
0. 10
0.32
C.32
0.44
0.63
7.94
0. 34
0.?4
"'.14
0.50
0.50
0.14
0.42
0.53
0.33
0.30
0.4?
----_.. ff.fr -»rt i* n < .
HC CO CO? NIJX
1.85
2.49
4.58
4.99
1.69
9.78
1.75
5.12
4.04
3.23
1.18
0.96
0.92
1 . 96
1.40
2.42
2.64
3.63
2.78
1.52
4.21
1.67
0.94
1.52
1.46
C.34
1.11
3.05
3.90
1.75
4.05
4.37
3.15
5.54
3. 35
1.42
1.93
1.33
2.37
3.22
3.34
5.27
2.18
1.24
4.09
1.30
?.04
2.32
2.10
1.05
13.7
12.4
52.8
113.7
15.7
38.8
2.6
8.5
66 .6
63.6
5.6
3.0
2.6
2.1
3.3
3.4
41.4
22.8
13.3
36.6
126.8
7.9
1 .7
23.7
33.5
7.6
12.7
63.6
93.8
8.8
72.9
73.4
50.9
67.2
22.1
?f).9
4.3
32.9
37.9
34. 1
53.7
91.3
37.9
5.5
70.5
11.0
26.9
22.6
21.0
21.4
275.1
351 .4
291.8
129.2
205. 2
2B5.3
25?. 6
201.1
330.1
318.6
436.3
395.2
352.2
361 .9
243.2
269.7
269.4
363.8
363.7
475.2
251.5
201.1
137.1
345.6
375. 4
370.3
355.6
277.9
233.2
303.6
?56.4
233.1
324.2
310.3
781.9
303.6
341 .2
367.7
334.1
2S17.9
253.3
276.2
229.6
260.3
280.1
4C0.8
392.1
330.5
413.6
329.5
1.03
2.06
1 .14
0.15
2.57
2. 53
0.58
7. 56
1.23
2.18
1.39
0.91
0.74
2.80
1.66
1 .87
1.97
1 .03
0.33
0.75
0.33
1.3?
3.94
1.10
C.78
l.ll
1.01
0.53
0.37
1 .35
0.11
0.44
0.99
1 .33
2.20
0.90
3.35
1 .64
!.->!
1.23
1.5S
0.37
2.?1"1
1.00
0.13
1.71
2.24
1.64
0.30
0.35
HC CO CO.? N(JX
1.49
1.74
5.34
2.94
1.61
7.36
2.23
1.92
2.95
2.98
1 .21
1.28
1.60
2.46
2.08
2.13
2.38
2.47
4.36
1.17
4.52
1.40
1.08
1.78
1.22
O.<15
0.^6
2.77
3.45
1.60
2.79
4.C2
4.04
4.64
3.53
1.16
1 .63
1.08
2.09
2.90
2.3?
1 .'-J3
2.28
1.70
3.67
1 .12
0.76
2.02
1.12
1.82
4.6
• 1 7.4
50.9
57.6
16.6
11.2
35.3
6.7
31.5
77.3
4.5
2.4
2.8
6.1
4.0
4.5
29.8
26.5
64.7
37.0
165.5
9.3
1.6
49.4
22.5
12.3
4.9
36.6
62.4
3.n
46.1
51.4
71.2
51 .0
26. n
?>.!>
5.4
3.0
7.2
27.5
46.6
51.0
42.9
19.9
74.6
3.3
4.7
25.5
4.9
9.7
253.7
297.4
340.6
208.0
251.8
366.2
333.3
340.2
411. 1
302.7
443.5
299.9
289.5
333.3
342.8
366.0
299.4
3C6.0
315.5
347.3
323.2
?24.3
262.5
345.6
335.9
357.3
364.3
354.8
331.4
325.5
?13.6
374.6
349.9
406.9
332.8
353.0
378. T
21C. 1
376.4
354.0
259.5
333.4
275.6
282.7
277.6
357.1
355.2
350.7
405.6
294. 7
2.47
2.00
2.21
1.49
3.37
5.03
1.81
5. CO
3.41
2.96
3.54
3.36
3.79
6.61
5.47
5.54
4.93
2.90
2.36
0.38
0.72
2.02
5.54
3.06
1.64
1.84
5.12
3.69
1.5?
3.26
0.37
2.63
1.67
3.7't
5.64
1.72
7.30
6. 74
4. 13
4. 19
2.36
4.38
3.55
2.64
0.27
4. 14
3.13
3.22
1.66
3.4?
„ STEADY STATE-60 MPH
HC CO C02
1.33
1.39
6.55
27.13
O.R3
10.89
2.34
1.63
3.C4
2.29
0.94
1.31
1.61
2.47
1.31
1.78
2.37
2.87
3.76
0.87
4.23
1 . 04
0.77
1.53
1.22
0.91
0.93
2.74
2.36
1 .99
2.48
3.10
2.32
4. 19
3.93
1.18
1.60
1.02
1.54
2.72
1.90
1.50
1.68
1.60
4.09
0.95
0.73
1.92
1.00
1.59
7.1
23.8
70.7
41.6
8.)
16.7
51.6
8.3
38.8
59.0
4.7
6.2
6.9
10.1
6.0
5.6
28.2
36.5
49.7
24.2
160. 1
9.3
1.9
32.9
16.8
7.5
9.0
32.9
45.0
27.2
38. 1
41.5
35.5
41. 8
32.2
15.8
10.4
' 8.7
10.9
23.4
?9.9
25.8
26.7
23.7
89.3
5.0
3.3
11. 3
6.5
9.8
284.7
358.6
339.0
289.1
143.9
419.3
351.8
405.6
466.7
405.2
497.9
330.6
381.2
450.5
386.5
401.3
339.7
331.9
385.9
374.3
375.6
264.6
283.3
413.8
435.8
449.4
435.6
378.9
405.9
350.4
372.8
447.4
433.1
452.1
444.4
394.7
419.7
465.7
348.5
441.5
286.7
327.9
349.2
293.9
341.1
425.3
366.5
421.5
470.1
308.7
NOX
4.65
2.97
3.09
3.63
2.64
6.93
2.70
6.73
4.66
7.56
5.89
5.80
7.81
9.61
8.01
8.34
7.07
3.59
5.44
1.49
1.47
2.59
6.02
1.80
3.30
3.76
10.30
5.82
4.18
5.70
1.08
5.78
5.88
6.95
8.69
2.84
10.19
3.61
6.27
3.63
3.88
4.44
2.10
3.53
0.49
7.55
6.78
7.51
4.04
4.90
-------
ST'JOY OF FMISSIUMS ON LIGMf-ilijTY VFHICLFS IN SIX CITIES
ST. LOUIS FEDERAL CYCLE RESULTS IN GSA^S PE3 "1ILE
PAGE 4-102
CAK1
0049
0051
0090
Cl?5
0142
0023
0132
0176
0126
0143
0157
0167
0074
0143
0143
0152
006?
0163
C015
0038
0036
0101
00?6
0011
0106
0032
0159
0162
0130
KIJ N*
00 '(9
0051
0190
0129
Ol',3
0023
0137
0131
"I41R
0149
C164
f1! 75
0074
IM54
0153R
C159
0042
0170
0015
0033
00 » 6
0101
0026
C031
0106
0132
0166
C169
0135
HC
1 .66
1.33
3.62
4.30
7.46
7.76
3.34
4.53
4.9?
7.47
1.S4
1 .42
2. 18
4.24
6. 14
1.96
2.26
3.04
3.36
1.16
1.54
7.46
?.50
2.64
1.34
4.80
3.56
9.92
2.70
CO
3.2
4.1
63.2
77.6
102.3
136.7
36.7
77.7
133.3
66.7
1?.4
14.1
13.9
83.7
35.4
35.2
23.4
34.1
7B.8
24.5
3.8
16.7
39.1
51. 1
55.2
93.4
79.3
53.6
30.9
CO?
41 ? . S
533.4
43 S. 5
255.3
732.2
297.9
311.9
4'r .4
713.8
133.2
459.5
? 4 3 . 1
y. 0.4
241.5
2? '..?
213.4
243.5
18". 1
307.4
309.2
311.2
709.8
279.9
235.0
131.0
163.7
171.0
123.6
41.4
-11
NUX
0. 74
0 . 40
0.52
0.42
C.42
C. 14
0.54
1.76
0.70
0.74
0.40
0.34
0. 38
0. 54
n. 14
0.30
0. 24
C.90
0.26
0.42
C.42
0.46
C.22
0.23
0.40
0.32
0.?6
0.76
C.03
bltftUY ilAlt-.V.' 1HM
MC CO CD? Ni)X
1.59
1.05
2.30
3.14
7.70
4.24
2.10
1.77
7.40
2.35
0.90
1.01
1.23
20. 11
23.32
1.34
1.41
1.27
1.77
0.73
0.68
3.78
1.35
1.28
1.34
1.76
1.16
3.38
1.71
4.8
6.0
14.0
57.6
14.3
93.2
14.1
25.4
40.6
67.3
1.5
4.3
0.5
28.2
15.5
3.6
7.7
1.7
34.3
2.6
5.4
10.2
41.2
29.7
34.4
41.0
24.9
24.4
30.2
363.3
474.4
373.3
279.5
260.1
779.0
299.1
2C4.3
277.1
7.14.3
4<~'5.5
?35.1
337. r>
785.0
2 °.3. 6
321.5
793.2
201.3
706.1
220.6
236.0
210.9
193.4
185.1
15C.9
165.6
177.7
81.7
52.1
2.63
0.70
2.17
1.31
1.86
0.74
1.59
1.75
1 .92
1.75
0.93
1.51
1.52
3.94
4.70
4.83
1.06
3.34
0.45
1.26
0.95
1.02
0.50
C.66
1.46
0.73
0.79
0.36
0.30
i 1 1»
HC
1.94
7. CO
2.14
1.74
1.14
2.64
1.39
2.20
l.tiO
1.84
1.13
1.C3
1.12
19.30
77.94
1.82
1.43
I .90
1.42
0.68
0.37
1.22
1,41
I ."4
1.05
1.38
1 .04
15.58
1.56
SJY bl «
CO
6.5
11.9
4.6
13.7
3.0
30.3
7.7
17.9
17.5
62.1
7.0
3.2
1.5
21 .3
19.0
7.2
I 3.0
14.5
19.5
3.3
11.9
3.7
37.2
13.0
36. t!
35.3
25.0
2.4
41.4
1 t-'t3 riHrl
C02 NOX
377.9
^73.1
397.6
7 9'" . 7
213.5
311.2
264.6
309. 8
369.7
196. 1
?90.9
249.0
353.7
373.8
364.7
342. I
326.0
3^6.3
193.1
194.3
222.3
174.5
202.1
177.3
137.7
134.1
130.7
100.1
94.9
6.37
3. 30
5.74
4.74
2.79
2.24
3.18
5.07
5.84
1.34
3.42
3. 16
2.93
7.70
3.03
5.35
2.13
5.74
1.43
2.12
1.65
1.63
1.53
1. 30
2.10
0.99
1.04
1.56
0.79
ilCAUY iinrc— ov nrn
HC CO C02 NOX
1.91
1 .49
1.64
1.40
1.30
2.65
1.56
1.69
1.91
1.39
1.04
0.73
l.ll
15.36
15. 32
1.93
1.09
1.75
1.49
0.59
0.64
0.30
1. 13
n. 95
0.84
0.93
0.51
18.55
1.39
4.4
17.9
3.1
7.7
8.3
182.8
9.8
27.2
32.8
70. 1
2.9
1.9
3.4
21.0
22.1
7.7
9.8
17.5
18.4
4.4
6.7
11.3
29.5
22.7
26.9
10.5
6.5
7.0
35.4
437.3
441 .2
448.7
301.9
306.6
322.1
303.5
353.7
371.3
143.5
376.6
259.0
339.1
445.3
432.6
435.3
390.0
305.2
189.5
226.7
263.5
217.7
232.0
208.1
149.3
216.8
166.4
115.0
130.9
11.94
5.56
7.66
6.30
5.59
3.58
1.40
6.63
6.02
2.14
5.32
5.23
5.14
10.98
10.30
10.40
4.11
6.63
2.65
3.96
0.31
2.83
7 .84
3.32
3.11
3.74
2.44
2.49
1.73
-------
STUDY fJF FMISSIONS DM LIGHT-DUTY VEHICLES IN S! X CITIUS
WASHINGTON FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-103
CAR* P'JM*
C119 0125
0179 O03'»
0110 0113
0158 0166
0111 0119
0034 C037
0133 0141
C122 0130
0156 C167
0049 0152
0055 0053 .
0152 016?
0152 0171R
0065 0070
0082 0101
C082 OlllR
0097 0104
0012 0114
0004 0005
0018 0019
0052 03i7
0052 00453
0016 0012
0057 C>"»60
010? 0105
0126 0134
0137 0146
0026 0179
0077 0010
OC38 0039
0075 0091
0037 0035
0037 C042R
C070 0074
0095 0193
0164 0167
0039 0101
0090 0196
0050 0051
0130 0138
0133 0147
0094 C19?
0084 01953
0103 C110
0141 0148
0091 1100
0100 0108
0150 0159
0071 C076
PU5 0170
JICMUT 3 1 H 1 C- n ^Ih
HC CO CO'
2.42
3.2B
2.26
2.14
1.90
3.76
12.46
3.13
3.24
9.18
7.43
3.20
3i04
6.62
1 .?1
0.6?
1.26
5.42
2.3d
4.5?
5.1?
5.64
1.42
2.30
0.48
2.14
2.10
1.62
0.84
0.74
1.26
9.26
9.50
?.30
1.16
2.76
4.20
0.90
1 l.d?
6.04
14.92
4.43
1.94
13.73
70.92
6.33
4.54
3.34
4.56
6.10
32.4
29.6
57.0
52.6
22.2
165.7
107. C
51. a
83.7
150.1
85.0
51.5
45.1
106.0
24.5
7.7
23.2
34.9
8.3
42.9
149.9
171.9
19.5
67.8
7.1
46.4
37.6
36.3
25.1
12.5
11 .1
207. T
209.1
55.3
20.6
79. R
63.9
3. 1
93. a
35.3
225.5
50.5
'.5.0
107.2
185.7
100.5
63. 1
89.5
96, 1
113.3
377.4
667.1
525.8
469.4
529."
452.3
378.8
292.8
221.7
206.1
337.9
431.9
441.1
201.3
909.4
79 ,? . 1
645.9
496.5
571.2
4?'. .8
795.4
431.9
473.8
475.1
373.2
503.9
469.3
475.4
394.2
810.?
567.1
?9i>.7
113.9
536.2
407.1
416.1
5 1 ? . '3
366.2
20" .4
?*4.2
297.1
392.3
367.4
357.2
730.4
342.9
236.0
3-9.3
269.5
733.1
'n
NOX
1.69
1.72
0.30
0.30
1.01
0.46
0.50
0.43
0.46
0.28
0.64
0.70
0.8?
0. 52
4.66
1.18
0.36
0.70
0.96
1.84
6.60
0.70
0.78
0.80
0.88
0.66
0.74
0. ^0
1.RO
C.36
0.84
0.70
0.46
0.66
0. 34
0.46
7. 14
1 .00
0.40
0.33
0.46
0.32
' 0 . <54
0.66
0 . 44
0.7?
0.76
C.5d
0.34
0.53
b 1 EAUT S 1 H
HC CO
2.19
?. 29
1.15
1.44
1.32
2.34
6.07
1.96
1. 99
4.39
5.00
2.38
2.92
4.13
1.12
1.29
1.24
2.57
1.16
3.90
2.30
2.37
1.24
1.66
0.77
0.76
1.39
1.6?
1.20
1.63
2.24
3.33
3.30
1.04
1.54
1.94
2.20
1.41
4.73
5.51
6.32
2.33
2.14
12.50
5.92
4.55
3.39
1.93
2.22
2.43
12.2
9.4
9.9
10.4
8.4
99.3
114.1
12.2
36.0
115.4
84.3
5.6
5.4
33.3
35.5
23.6
15.9
24.4
11.1
79.4
52.2
55.3
7.7
7.2
2.5
2.5
16.0
8.3
4.3
6.2
7.3
171.1
120.2
18.4
3.7
36.4
19.3
1.5
41.7
•40.0
136.0
28.0
31.6
6' . 9
127.5
63.7
27.0
45.4
24.3
53.9
cn?
546.5
468.3
410.3
,433.3
463.9
234.1
310.0
347.8
302.6
198.3
366.7
475.9
467.1
294.7
543.?.
535.7
43O.2
395.7
452.0
350.4
410.5
470.1
297.7
417.5
??9.6
507.9
397.3
359.2
264.3
381.1
150.7
247.5
254.6
477.7
331.0
431 .7
394.1
257.3
721.5
161 .3
775.0
329.7
314.6
315. }
190.4
389.3
395.3
191.3
334.1
240.3
NOX
3.25
4.17
1.51
3.35
1.52
0.53
0.73
2.25
3.11
0.38
1.81
5.03
5.21
2.S?
1.79
2.3?
3.46
1.57
1.89
2.49
1.20
1 .43
1.58
4.43
3.14
1.60
3.24
4. 43
2.34
3.58
3.73
0.57
0.55
1.5?
4.78
1.C6
2.34
4.33
0.7?
2.27
0.53
3.11
2.63
1.99
0.42
2.73
4.45
0.63
3.17
1.36
HC CO CO? NOX
2.62
2.10
1.43
1.36
1.20
1.54
4.68
2.70
2.18
4.02
4.26
2.57
2.43
5.61
0.73
0.99
1 .41
2.R3
1 .66
5.02
3.09
3.03
1 .66
2.43
0.93
0.5?
1.27
1 .40
1.34
2.38
7.43
2.33
? .73
0.90
1.92
1.53
2.69
1.30
2.16
4.20
5.54
7.56
2.43
16.63
2.98
4.7?
3.76
2.01
1.70
2.63
19.2
7.4
12.0
6.3
3.6
37.9
31.6
14.7
53.4
116.0
74.2
16.7
16.3
74.8
??.?
16.2
11.9
39.5
20. 8
144.4
115.4
1 15.7
5.1
32.0
5.5
11.4
11.9
8.3
9.7
16.?
10.3
35.3
34.7
3.4
Z.9
21.0
13.3
4.2
39.3
49.3
103.2
40.2
39.9
40.9
46.2
64.5
22. 2
40.8
^.0
59.3
543.6
503.0
433. 1
466.8
491.5
493.7
409.6
381.5
361.4
263.9
440.7
513.3
503.4
331.7
586.4
578.3
527.7
431.4
490.1
373.0
416.7
429.7
347.2
451. 6
283.2
514.1
453.3
4?7.0
319.0
477.3
422.0
187.2
397.9
501.4
45 S. 4
'.34.3
4??. 9
379.3
106.7
421.2
357.3
366.5
160. 4
176.7
257.3
445. 9
439.9
277.9
40 2 . 4
288.4
7.26
11.42
4.92
9.17
4.13
2.12
3.92
6.23
5.?4
0.99
5.44
8.61
3.85
2.96
6.04
2. 16
7.51
4.74
3.69
2.23
1.48
1.73
6.22
6.83
5.62
3.3?
7.84
9.^0
6.40
9.33
8.13
5.64
5.49
4.34
11.52
2.56
4.66
8.71
3.66
4.56
1.66
5.64
5.06
5.02
2.50
5.50
7.51
1.36
2.32
2.71
HC CO C02 NOX
2.36
2.17
1.16
1.08
0.90
1.04
3.55
2.35
2.26
3.77
3.92
1.93
1.89
6.01
0.39
1.06
1.41
3.06
'..26
5.64
3.13
3.07
1.01
1.93
1.04
0.13
0.77
1.50
1.14
2.44
2.30
2.39
2.44
?.04
2.70
1.08
3.31
1.56
1.74
3.33
7. 12
7.13
2. 17
19.46
?.50
3.76
3.72
1.67
1.20
3.53
26.8
9.6
7.1
5.2
4.1
20.5
61.2
37.0
32.0
107.9
61.4
13.2
12.2
82.5
10.3
7.2
5.4
27.2
43.0
186.1
114.7
111.6
2.4
19.5
12.2
2.5
3.3
3.4
3. 1
27.3
13.0
44. 1
43.1
26.5
2.7
11.9
70.6
3.4
9.3
23.3
124.4
73.5
77.4
34.6
38.8
48.4
3?. 6
76.8
6.4
82.4
618.6
593.5
465.2
485.0
548.1
604.4
493.6
427.1
449.7
345.5
553.6
611.4
533.3
331.9
635.3
673.9
601.6
517.0
528.2
425.5
5P7.5
511.6
414.4
536.3
315.8
612.7
537.8
494.1
166.9
517.7
473.4
434.6
447.7
539.0
577.7
541.9
469.7
369.1
423.4
504.8
402.1
423.2
414. 1
463.0
287.1
473.2
506.7
266.1
447.4
346.4
12.34
18.38
9.25
12.64
6.22
4.78
8.92
8.42
10.59
3.07
10.36
10.45
14.56
5.34
14.36
16.43
13.79
10.60
5.70
2.65
3.18
3.76
12.77
3.39
6.05
5.11
13.37
14.79
3.58
11.41
12.14
7.60
7.79
7.05
15.93
5.00
6.3?
11.05
12.35
9.99
2.35
9.71
9.11
8.70
3.48
7.68
3.23
3.71
11.64
3.88
-------
STUDY OF EMISSIONS DM LI GUT-OUTY VCHICLCS IN SIX CITIES
WASHINGTON FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-104
CAttft RUN*
0165 01 75
OC29 0028
0054 0059
0071 0073
0148 0157
C096 0101
0143 0158
0008 0003
0081 0035
0021 0022
0162 0170
0171 0131
0114 0139
0005 0004
0135 0142
0020 0073
C030 0036
0076 0031
0156 0176
OCIO 0010
0063 "068
0106 0114
0114 0116
0121 0129
OC42 0046
0074 0079
0049 0050
0022 0021
0170 0183
0006 OOC6
0144 0153
0149 0160
0151 C161
0157 0168
0014 0)15
0129 0137
0140 0144
0078 0081
0117 C122
0083 0090
0125 0132
0110 0124
0159 01S9
0159 0174R
0032 0013
0107 0113
0113 0121
0033 0033
004* 0043
0053 0055
HC cri r.n? NOX
8. 10
8.02
5.96
2.14
3.60
5.22
7.02
2.20
3.83
2.93
7.97
1.8H
5.14
1.72
1 . 34
6.54
5.50
7 . 9n
3.62
2.86
1.10
3.42
1.96
1.05
1.13
2.86
3.38
20.30
3.13
0.94
1.26
2.96
0.3ri
1.06
27.43
0.46
0.72
1.00
1.20
3.30
2.68
3.38
4.62
4.00
1.64
11.03
3.60
4.10
4.93
2.76
126.4
130.7
97.6
4C.3
75.3
70.6
10.2
?3.3
39.9
44.7
97.5
2.0
137.7
116.1
7. 1
114.7
93.1
61. 1
62.3
40.2
8.3
60.2
44.3
14.2
54.0
114.0
63.9
30.1
47.8
7.0
3.8
77.8
3. 1
17.2
15.1
2.5
1.7
7.3
4.2
84.2
33.0
78.6
87.7
32.4
?.".. 9
162.3
114.3
132.3
26.4
43.1
76 i.6
254. 5
10/..5
T>rt<3. 6
2*7. 6
406.0
308.6
498. 1
376.7
256.8
'14.9
235.1
Mr. 4
3°0. 1
528.9
4<-4.7
114.7
1 •* 0 . 5
463.7
441.0
176. 1
518.1
295.2
1 ! 6 . '»
216.1
254.7
427.0
?47.3
156.5
1C 1 . 5
251.9
361 .7
614. 1
575.2
67 7.3
434.8
401.0.
545.2
493.4
387.6
293. 1
160.6
335.3
353.6
420.3
316.1
290. 1
77C.8
297.5
311.4
0.43
0. 36
0.66
C.34
0.42
o.yv
1.63
1 . ?6
1.60
0.90
O.Vt
0. Vt
0.38
0 . -',0
1.02
0.76
1.43
9. 12
1.07
0.64
O.H4
0.33
0.76
1. ? 6
O.'iO
0. 4O
0.70
C.64
0.92
0.90
0.76
0.74
1.H6
1.76
2..H4
o. 30
0.80
0.&3
1.16
0.60
0.82
0.44
0.6?
0.65
C. ?0
0.56
0.76
0. }6
0.60
1.06
iltADY b!Alfc-3'J Ml
HC CO CO?
4.79
1.90
2.77
1.46
2.53
3.48
1.61
1.13
2.59
1.66
2.37
1.93
4.11
1.69
1.30
3.31
3. ?4
1.37
2.75
1.99
0.65
2.53
1.44
1.06
1.36
0.67
3.12
23.90
2.11
1.46
1.18
1.16
0.36
1.06
2.19
0.71
1.08
0.«3
1.23
2.00
2.86
2.26
3.85
3.58
1.52
3.60
2.72
2.79
2.65
2.43
45.0
193.5
16.0
20. 6
23.7
45.2
3.6
21.0
17.2
3.4
15.3
17.3
109. 5
11.1
16.4
4". 7
34.5
4.9
24.4
7.0
1.0
15.2
9.0
14.6
13.5
7.0
23.6
140.7
14.4
7.7
9.1
4.2
2.3
2.5
3.3
0.3
2.0
1.4
2.2
11.9
5.2
51.1
51.1
45.1
4.8
33.1
15.1
17.0
43.3
13.9
330.0
377.9
154.7
403.0
230.4
148.5
795.3
385.9
338.3
346.3
111.4
116.0
332.8
441.5
456.1
437.5
332.6
334.4
512.0
^73.7
254.2
439.3
146.4
107.6
237.0
376.3
411.2
263.9
130.3
256.1
213.3
420.3
339 .3
503.2
450.5
217.7
295.9
195.5
396.5
399.7
374.5
273.6
375.3
166.2
237.9
210.1
347.2
382.1
216.1
280.5
NOX
2.30
3.49
6. 16
1 .11
1.70
1.95
2.40
3.14
5.96
5.27
2.21
3.43
0.54
2. 1C
4.34
3.65
4.14
6.86
7.15
3.23
2.00
6.29
3.38
2.90
4.32
2.41
3.48
0.59
5.95
3.05
2.60
2.37
1.83
4.11
7.90
1.43
5.13
1.49
2.76
4.55
6.71
C.34
3.53
3.62
2.69
0.43
4.79
6.93
0.67
3.02
bltflJY ilAlt-«O 1
HC CO CO?
4.10
1.76
1.96
0.86
1.92
3.01
1 .69
1.70
2.48
1.51
2.60
1 .84
3.39
1.3C
7.03
4.24
2.91
1.64
2.33
2.07
0.75
2.06
1 .56
0.73
1.36
1 .12
3.28
24.23
2 .05
1.50
1.35
1.26
1.80
1.23
2.40
1.04
1.26
1.04
1 .62
1.66
3.94
2.51
3.06
2.83
1 .62
3.69
2.72
2.68
2.42
2.32
30.1
16.8
14.8
9.9
6.4
55.0
5.0
16.3
17.7
5."
4.6
14. «
91 .9
6.0
7.6
62.1
44.4
4.6
15.6
9.1
5.6
11.1
22.1
5.0
4.5
15.0
26.4
133.3
16.3
1.7
3.2
2.3
7.7
3.3
10.2
2.7
6.1
3.5
1.0
2.8
3.6
50.8
23.9
19.6
8.8
44.3
7.3
13.2
61.3
13.5
440.2
471.8
4'6. 1
507.6
1*3.0
40 7 . 6
144.4
423.2
428.6
420.?
413.1
371.5
399.5
489. 7
502.5
4H1.7
444. 3
439.2
502.4
419.1
300.3
528.0
197.3
367.3
345.2
40 7 . 3
434.9
296. 5
474.6
762.5
287.2
458.3
399. 3
537.5
466.5
279.3
363.3
421.7
410.0
477.7
415.8
149.9
476.3
437.0
338.6
116.8
410.9
392. 5
260. 0
302.8
NOX
5.73
13.74
11.77
2. 69
5.73
1.9?
5.40
6.32
3. 30
9.94
6.70
6.94
1.13
7. 11
9.94
5.6?
7.31
10.59
10.58
3.16
5.95
11.22
5.64
7.69
9.43
4.76
9.00
0.95
10.44
6.40
6.10
3.67
6. 84
12.93
9.02
4.96
9.04
5.53
9.00
8.61
11.32
3.33
7.76
9.12
5.44
7.13
8.83
7.62
0.92
4. 54
HC CO C02 NOX
4.32
27.90
1.65
1.04
1.56
3.14
2.06
1.60
2.42
1.22
2.94
1.77
3.23
1.56
3.21
2.40
3.47
2.21
3.84
1.97
0.73
2.?0
1.45
0.75
1.15
0.63
1.19
25.56
3.15
1.57
1.16
1. 13
1.47
0.94
2.96
0.81
1.57
1.54
1.53
2.03
2.36
2.35
3.34
2.85
1.88
3.77
2.85
2.43
2.97
2.35
38.2
2.1
6.6
9.0
2.9
33.4
9.0
15.0
13.0
5.8
4.8
8. 5
48.5
10.0
24.7
34.3
68.9
19.3
31.1
8.4
1.5
9.5
17.3
6.1
7.3
14.7
28.4
IC9.4
39.2
9. 1
2.2
3.6
11.3
3.6
30.3
2.0
12.2
13.0
5.2
9.1
4.0
45. o
22.9
16.5
17.1
50.7
10.6
8.2
66.6
13.9
5C1.7
579.5
572.5
516.3
263.5
500.3
411.8
490.6
517.4
509.7
501.3
438.2
436.3
562.2
566.4
593.3
496.4
502.7
554.0
475.2
389.6
583.7
439.7
476.1
416.0
479.4
549.3
392.6
413.2
314.7
377.6
529.6 •
430.2
622.7
513.0
339.4
428.5
459.1
468.1
464.3
459.5
398.9
511.5
513.3
407.8
356.3
466.5
471.4
332.3
303 . 6
11.29
19.86
15.60
4.29
3.55
7.67
2.56
11 .38
11.83
13.07
9.97
12.20
4.43
11.40
3.50
11 .34
9.1'4
11.12
11.42
12.46
11.36
15.36
9.16
12.40
13.76
6.55
8.87
3.11
10.20
8.37
9.02
12.76
7.79
16.10
9.96
2.27
13.74
7.63
10.85
3.22
15.29
5.95
11.06
12.13
7.90
1.95
10.98
12.21
2.00
5.78
-------
STUDY OF EMISSIONS ON LIGHT-TUTY VEHICLES IN SIX CITIFS
WASHINGTON FEDERAL CYCLE HFSULTS IN GRAMS PER MILE
PAGE 4-105
CAR* PUN!/
0109 1117
0066 0772
007? C077
0035 0038
0100 0115
0127 C135
0160 0177
0013 0013
0120 1127
0154 0164
0035 003b
0061 0064
0124 0131
0002 (1001
0045 004 fl
0123 0136
0063 0071
0058 0062
0025 0026
0131 014C
0131 01498
0003 001?
0038 C094
0067 0073
0147 0156
C060 0066
0069 0075
0153 0163
0167 01 78
0169 0183
C051 0051
0051 0056*
0099 0107
0136 0145
0017 0107
0036 0034
0023 0013
0039 0040
C059 0063
0092 0097
0015 0025
0031 CO 3 2
0142 0151
0024 0024
0043 0045
0112 0126
0105 0112
0040 0141
OP30 0031
0030 0047H
HC CH C02 NQX
3.16
3.20
9.96
10.52
19.38
5.?6
3.64
1. 16
2.2?
3.24
6. 06
4.36
2.64
2.78
1.76
1.90
4.54
1.28
0.63
1.34
1.78
1.38
5.2C
7.36
3.92
3.72
6.64
7.06
9.00
4.12
1.00
C.70
1.80
4.03
2.66
1.52
3.63
2.0?
0.96
7.96
2.78
2.73
2.96
1. 3?
1.74
3.32
3.13
4.20
15.32
13.43
109.4
39.?
46. 3
3 .4
41 .5
66.1
59.4
S.3
16.5
5.0
ni . 9
9'. 6
56.3
? 7.6
43.0
3. 1
34.1
13.0
5.6
6.6
13.1
15.2
95.7
6 ''i • O
3 .9
106.1
94.8
R7.1
94.2
I7.7
6.8
3. I
68.9
72.2
74.4
6.9
48 . 4
97.2
2.8
23. C
30.8
19. a
40. 4
5.6
22.3
65.5
18.4
86. 1
47.6
58.5
710.7
401.6
463.?
794.3
352.0
556.4
2b3.1
296. 7
175.2
240.6
299.1
344.6
427.2
?<"3 . 1
539.7
265.5
744. 1
717.1
5P1.3
565.7
638.7
545.1
692.6
542.5
540. 3
3C7.7
278.9
254.6
417.3
416.7
353.9
•>43.8
275.0
33?. 2
31)3.7
79 i. 3
77V. 5
?39.9
79H.1
160.8
331.7
3U3.1
296.5
664.9
462.3
453. 1
432.3
422.5
5C2.7
561.2
1. 4?
1.24
2.58
2.76
7.12
?.58
0.50
1.24
1.06
4.6'*
0.52
o. ;)?
0.66
3.6?
O.JO
1.34
0.54
0.70
0.90
0. 90
?. 13
0.30
2. 14
0.84
0.8?
0.40
0.44
0.52
0.6?
0.90
1.14
1.40
0.66
O.i8
C.54
1.74
0.53
0.44
1.12
3.70
C.60
1.26
1.08
1.30
0.94
1. 76
0.32
0.42
0.33
1.26
HC CO C32 NQX
3.28
7..90
6.06
2.76
19.05
1.99
3.09
1.07
1.42
1.62
3.50
2. 76
0.95
1.36
1.08
1.45
3.79
1.31
1.09
1.69
1.81
1.31
1.77
3.94
?.03
2.52
2.35
3.55
5.35
1.22
0.32
0.32
0.93
7.72
1.37
1.52
3.47
4.03
1.31
2.37
1.99
2.06
1.92
1.41
1.11
2.44
1. 14
2.02
4.84
4.11
75.3
11 .9
18.7
2.7
25.6
25.4
23.1
4.8
16.0
5.4
65.6
25.1
6.1
0. t>
2.4
5.7
33.6
13.6
3.5
2.1
4.0
1.3
16.9
52.5
3.8
57.2
28.0
13.7
81.4
3.5
1.4
2.1
13.4
16.1
21.7
6.9
6.2
43. 6
4.5
32.9
3.5
4.2
5.5
3.5
6.9
21.8
2.2
23.4
35.7
37.6
234. r
466.2
41C.O
254.4
411. 0
247.7
325,-',
350 .4
391.5
230.4
245.8
333.1
432.2
356.0
468.1
293.5
349.2
211.4
410.2
M4.1
415.1
403.4
511 .3
513.4
437.3
339.3
357.6
407.6
353.9
477.1
325.4
323.8
341.3
393.6
332.4
273.4
311.4
311.9
297.3
361.7
354.3
390.7
348.3
477.2
390.8
406.6
446.3
419.4
337.3
353.2
0.59
5.13
5.25
3.1 6
4.44
0.73
2.45
2.30
2.90
6.72
0.74
3.22
1 .94
? .61
2.30
2.92
1.50
1.10
2.31
2.95
2.77
2.59
1 .29
1 .99
2.37
0.67
1.56
4.19
1.27
2.39
3. 2 1
3.42
2.47
5.32
2.79
5.53
3.14
2.34
3.02
5.69
4.37
9. 18
6.32
4.34
2.15
3.44
3.22
1.38
1.32
1.29
crpAIV ^ T A T C £ S W QLJ
HC on cnz
?.89
3.08
11 .88
1.10
21.52
2.2?
3.22
0.35
1 .85
1 .54
3.94
3.28
1.3?
1 .35
1.46
1.22
4.01
0.98
1.39
2.13
2.26
2.02
1.54
7.63
1.52
2.62
1.32
3.73
4.10
1.26
1.14
1.10
0.79
2.S2
1 .64
1 .53
1.63
3.94
1.22
2.38
1.0.3
2.12
2.?1
1.83
1.50
1.97
l.iO
2.75
4.64
4.72
6".l
15.4
15.3
5.1
16.1
46.1
20.1
4.1
24.1
6.7
57.1
26.0
4.3
1.6
4.1
6.4
42.5
12.7
2.8
6.6
12.7
10.1
23.0
35.5
9.4
73.7
3.0
25.2
33.7
6.2
9.4
10.9
9.9
2.5
9.3
4.6
10.6
46.5
7.6
36.5
8.4
3.8
76.9
4.6
22.3
713
7.5
53.5
109.5
178.6
263.5
490. 3
450.0
337.4
463.0
278.5
393.1
48C.4
258.5
790.9
337.6
385.7
459.5
40 5 . 2
493.0
355. 6
397.9
734.8
424.9
463.3
461.3
417.1
536.1
456.0
473.3
362. I
413.7
46 3 . 4
476. 3
51?. 7
363.5
353.9
393.3
469.3
419. 5
?35.7
349.5
274.8
358.7
430.7
411.5
471.7
386.7
527.2
418.3
448.3
483.3
422.1
350.9
367.9
NOX
1.61
8.19
8.33
6.80
8.55
I. 13
5.28
3.93
2.62
8.92
2.24
6.22
7. 17
3.07
7.14
4.35
2.60
1.94
8.30
7.92
7.06
6.97
3.28
4.60
6.13
1.15
6. 33
7.23
5.75
5.6?
5.65
5.74
5.29
12. 3S
3.13
8.54
4.70
5.43
6.2?
9.07
8.56
14.95
8.44
11.62
3.25
2.39
7.31
3.16
2.00
2.24
STEADY STATE-60 MPH- —
HC CO CO?
2.77
2.93
25.64
l.?3
23.45
2.45
3.52
0.77
1.81
1.49
3.79
3.02
1. 57
1.95
1 .39
1.84
3.67
0.56
0.91
2.09
2.31
1. 74
1.54
2.52
7.57
2.76
1.56
4.35
3.42
1.34
0.92
0.31
0.69
2.01
1.50
1.77
2.04
5.25
1.01
2.04
2.42
2.20
2.27
2.13
1.63
1.74
1.55
3.19
6.03
6.07
56.1
13.2
4.6
6.9
11.7
49.3
18.0
2.7
25.4
4.?
48.6
25.1
12.0
1.7
6.5
8.5
62. I
I C.I
3.8
4.2
7.2
6.5
15.1
20.6
7.0
62.7
7.0
48.3
17.6
11.5
5.1
4.8
8. 1
18.9
8.7
6.6
2.7
114.8
9.8
23.5
17.4
14.7
39.5
13.9
19.9
4.2
9.9
67. q
165.7
163.1
348.0
567.9
538.6
390.8
540.6
330.6
478.0
542.0
304.7
360.2
423.8
416.8
5?3.4
437.6
567.4
424.2
526.2
372.3
496.3
529.8
546.1
487.0
593.6
576.7
553.2
410.2
168. I
523.7
560.8
599.4
422.6
418.4
440.2
535.2
455.9
395.8
391.6
414.0
384.0
517.1
476.3
540.6
432.9
628.2
491.7
527.2
571.4
489.9
376.0
408*. 1
NQX
13.00
9.99
16.46
10.30
13.13
2.06
8.93
4.67
3.78
13.98
4.82
8.65
11.15
17.81
10.46
5.47
3.39
3.75
9.72
12.93
12.4?
9.69
7.03
11.73
11.17
3.35
2.70
a. 92
11.16
7.31
11.26
11.60
8.44
13.57
12.46
12.42
8.00
4.05
7.50
15.06
11.19
n'.za
9.65
18. ?2
9.43
12.09
10.74
6.09
2.31
3.37
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VFHICieS IN SIX CITIES
WASHINGTON FEDERAL CYCLE RESULTS IN GRAMS PER MILE
PAGE 4-106
STEADY STATE-15 MPH
CAR*
0087
0062
0112
0163
OOli
0094
OU5
0101
0121
0009
0155
0041
0161
0028
0046
0047
013 J
0139
0077
0056
0116
0093
0098
0146
0168
0172
CC86
0164
0019
RUN*
0039
0069
0143
0173
OC11
0102
0152
0109
0128
0000
0165
0044
0172
0027
0049
0054
0150
0154K
0072
0061
0123
C">99
0106
0155
0192
0184
0087
0179
0020
HC
3.76
10.10
7.42
5.46
5.78
1.06
2.46
2.50
2.92
3.62
3.44
4.46
4.88
4.08
0.64
1.64
1.26
0.78
0.78
3.22
3. 01
1.62
3.36
4.08
3.16
8.26
1.20
1.72
7.12
CD
43.5
43.2
107.4
83.6
44.7
3.1
37.6
59.0
29.0
98. C
19.9
110.5
30.7
36.5
11.6
25.1
25.1
13.6
11.5
86.4
25. a
30.4
74.8
86.?
7H.8
9.3
12.6
11.7
41.4
cn?
331.9
353.8
384.1
347.2
439.2
338. C
25S.
-------
4-107
4.5 EVAPORATIVE EMISSION TEST DATA FOR LOS ANGELES AND DENVER
Data for the diurnal loss and hot soak loss SHED evaporative
emission tests are included in this section. Test fuel inspection infor-
mation for each test is also included. Reid vapor pressure (RVP) in pounds
per square inch was obtained by the ASTM D323 test method. The ASTM D86
test method was used to obtain the fuel distillation properties.
The weighted average hydrogen-carbon (H/C) atom ratio of the initial
boiling point to -130°F vapor fraction of the test fuel was determined by use
of a chromatographic technique*. A squalene column was used to produce
thirty-three chromatographic peaks. Using data from a paper by Maynard and
Sanders, and a known sample of natural gas, the eluted peaks were identified
and the mole percents determined. The H/C ratios were calculated from the
respective chemical compositions.
The following formula was used to compute the weighted average
H/C ratio for each vapor sample.
33
Fuel H/C ratio = A (Xi ' H/Ci}
100
where X. represents the mole percent of each individual fuel component and
H/C. represents the H/C ratio of each individual component.
The following is a description of the headings used in this section.
HEADING DESCRIPTION
DIURNAL Diurnal breathing losses are fuel vapors emitted as a result
of an increase in fuel tank temperature in a specified time.
HOT SOAK Hot soak losses are fuel vapor emitted during a specified
period beginning immediately after the engine is turned
off and sealed in the SHED enclosure.
*J.B. Maynard and W. N. Sanders, "Determination of the Detailed HC Composition
and Potential Atmospheric Reactivity of Full-Range Motor Gasolines." Shell Oil
Company, Journal of the Air Pollution Control Association, July 1969.
-------
4-108
TIME The time in minutes required to heat the tank fuel 24 il°F
at a constant rate during the period of 60 ±10 minutes.
ENC TEMP The enclosure interior air temperature as °F, measured by a
(DIURNAL) thermocouple installed 6 inches below the geometric center
of the ceiling. The interior temperature is held between
68°F and 86°F.
INT TEMP The internal tank fuel temperature measured as °F by a
thermocouple installed near the geometric center of the
tank fuel liquid. This temperature is recorded as the
final maximum temperature of the tank fuel.
EXT TEMP The external fuel tank temperature measured as °F by a
thermocouple installed on the external surface of the
fuel tank.
HC/GMS Calculated weight of emissions as grams. The emissions
are calculated from the net hydrocarbon concentration of
the enclosure in ppm carbon.
ENCL TEMP Same as ENCL TEMP (DIURNAL) above except the interior
(HOT SOAK) temperature should be held between 76°F and 90°F.
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES - L3S ANGELES EVAPORATIVE EMISSIOMS TEST RESULTS AND FUEL ANALYSIS 109
ENCL
CAR* RUN* TIME TEMP
0170 0446
0156 0427
0046 0189
0046 0206*
0112 0340
0081 0271
0111 0353
0065 0242
0151 0415
0076 0269
0069 0247
0131 0402
0092 0311
0041 0165
0049 0183
0048 0184
0099 0315
0125 0365
0062 0235
0167 0439
0168 044?
0003 0193
0060 0232
0136 0333
0152 0420
0152 0429R
0016 0126
0039 0159
0021 0132
0061 0236
0109 0338
0025 0139
0070 0245
0089 0236
0055 0224
0080 0270
0132 0378
0085 0275
0087 0277
T050 0138
0100 0382
0100 03(57R
0154 0425
0064 0237
0140 0394
0020 0131
0174 0465
0164 0450
0037 0153
55 74.0
60 72.0
55 74.0
55 77.0
60 73.0
60 73.0
60 78.0
65 70.0
50 66.0
60 74.0
55 72.0
50 80". 0
60 70.0
55 70.0
70 68.0
55 74.0
60 71.0
65 84.0
65 69.0
50 83.0
50 74.0
60 70.0
60 70.0
55 72.0
60 69.0
55 72.0
70 78.0
55 73.0
60 71.0
60 69.0
50 64.0
55 70.0
60 69.0
60 70.0
55 74.0
60 71.0
60 76.0
60 71.0
70 70.0
55 75.0
60 77.0
55 71.0
60 70.0
65 69.0
55 63.0
55 80.0
50 76.0
55 78.0
60 74.0
-UlUKIH
INT
TEMP
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
83.0
84.0
34.0
84.0
84.0
34.0
84.0
83.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
64.0
85.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
83.0
84.0
84.0
84.0
34.0
84.0
34.0
84.0
84.0
84.0
84.0
84.0
84.0
HL- — —
EXT1
TEMP
72.0
81.0
92.0
84.0
86.0
96.0
72.0
76.0
66.0
ai.o
87.0
32.0
76.0
82.0
80.0
90.0
72.0
85.0
73.0
ENCL
HC/GMS TIME TEMP
19.10
1.60
28.47
27.98
14.31
46.78
16.22
42.52
16.78
26.74
22.80
25.85
23.41
14.22
40.02
32.38
.35
13.94
17.92
Id. 13
1.55
40.62
13.23
14.48
9.2?
8.80
62.91
25.20
28.07
23.03
21.70
44.48
84.20
113.29
25.68
54.45
25.49
11.74
89.68
12.23
11 .54
10.83
10.34
23.81
14.72
10.32
17.49
13.75
21. 98
60 82.0
60 84.0
60 83.0
60 84.0
60 80.0
60 79.0
60 86.0
60 79.0
60 72.0
60 85.0
60 89.0
60 80.0
60 32.0
60 81.0
60 80.3
60 35.0
60 78.0
60 84.0
60 79.0
60 82.0
60 82.0
60 82. C
60 79.0
60 72.0
63 72.0
60 74.0
60 80.0
60 82.0
60 81.0
60 80.0
60 80.0
60 30.0
60 8C.O
60 74.0
60 82.0
60 80.0
60 34.0
60 73.0
60 73.0
60 i)2.0
60 75.0
60 76.0
60 84.0
60 77.0
60 70.0
60 34.0
60 81.0
60 87.0
60 81.0
-HOT SOAK
INT EXT '
TEMP
94.0
87.0
89.0
85.0
86.0
87.0
90.0
82.0
90.0
99.0
83.0
91.0
86.0
86.0
80.0
82.0
84.0
94.0
76.0
98.0
92.0
88.0
78.0
87.0
81.0
82.0
68.0
84.0
86.0
80.5
83.0
86.0
83.0
72.0
85.0
82.0
85.0
70.0
73.0
8?. 5
82.0
82.0
93.0
81.0
79.0
86.0
35.0
95.0
83.0
TEMP
86.0
84.0
72.0
89.0
91.0
74.0
74.0
83.0
80.0
80.0
82.0
84.0
74.0
81.0
81.0
86.0
77.0
82.0
85.0
HC/GMS
7.76
7.17
18.84
10.29
12.03
29.20
2.93
23.66
15.84
8.10
19.60
11.31
51.20
7.39
15.57
13.08
2.68
9.47
10.47
11.89
3.20
13.15
18.74
8.23
9.09
10.46
9.04
12.16
20.58
15.93
4.45
7.68
11.79
8.54
19.31
16.05
9.11
3.86
14.09
11.40
5.63
7.72
8.87
11.36
3.88
24.42
7.28
16.86
20.65
. RVP
8.6
8.8
11.2
IC.l
8.9
10. 8
8.5
10.9
8.7
11.2
10.9
8.7
9.0
11.2
11.2
11.2
9.0
8.4
10.9
8.6
3.6
11.0
10.9
8.2
8.7
8.8
10.2
11.2
10.2
10.9
8.9
in. 2
10.9
10.8
10.1
11.2
8.3
10. B
10.8
11.2
8.7
8.2
8.7
10.9
8.7
10.2
8.3
9.1
11.2
H/C
2.39
2.38
2.40
2.41
2.38
2.41
2.39
2.41
2.37
2.40
2.41
2.38
2.37
2.40
2.40
2.40
2.37
2.38
2.41
2. 39
2.39
2.38
2.41
2.37
2.37
2.38
2.40
2.40
2.40
2.41
2.38
2.40
2.41
2.41
2.41
2.40
2.37
2.41
2.41
2.40
2.33
2.37
2.38
?.41
2.33
?. .40
2. 37
2.33
2.40
IBP
95
96
84
85
97
87
101
84
96
85
84
96
90
84
84
84
90
96
84
95
95
83
84
94
96
9S
90
84
90
84
97
90
84
87
85
35
96
87
87
84
96
94
94
84
96
90
99
94
84
5*
118
114
100
101
114
99
119
133
114
103
133
114
112
100
100
130
112
117
103
118
118
1C2
133
112
114
114
138
100
108
103
114
108
103
99
101
103
115
99
99
100
117
112
114
133
114
108
126
120
130
10*
131
131
115
117
126
115
133
117
127
120
117
129
124
115
115
115
124
132
117
131
131
114
117
124
127
131
120
115
123
117
I2i
120
117
1 15
117
123
130
115
115
1 li>
132
12:1
126
1 17
129
120
133
133
115
15?
144
144
128
130
137
129
144
128
138
134
128
141
136
i?a
128
123
136
144
128
144
144
126
128
1'tl
138
144
131
123
131
128
137
131
123
129
130
134
142
129
17?
12R
143
141
iw
128
141
131
150
146
128
20?
153
158
143
144
143
144
155
141
143
146
141
153
147
143
143
143
147
156
141
158
lr.i
137
141
152
14*
158
143
143
143
141
143
143
141
144
144
14S
153
144
144
143
155
152
141
141
153
143
161
157
140
303
184
184
170
175
172
175
178
171
173
174
171
(76
[74
170
170
170
174
17*)
171
184
104
166
171
177
173
184
168
170
168
171
172
168
171
1 75
175
174
177
175
175
170
171
177
175
171
176
168
183
18?
170
40*
207
208
196
202
197
'01
201
198
194
203
191
19S
19S
196
196
196
195
199
191
207
?17
193
191
199
19S
2C8
195
196
195
193
197
195
191
201
202
?"3
199
201
201
19S
203
199
19S
! 91
193
195
20&
202
196
53?
227
228
216
224
218
222
220
?21
214
224
221
216
214
216
216
216
214
219
221
277
2?7
215
221
219
214
?21
721
216
221
271
211
221
221
222
274
224
214
227
?2?
216
219
219
218
??1
2L6
27.1
2? 3
220
216
90*
334
343
330
332
330
329
324
334
327
331
334
329
333
333
330
330
330
322
334
334
334
330
334
33T
327
340
332
330
332
334
330
332
334
379
332
331
326
329
329
330
328
130
321
134
329
332
•no
326
330
F8P
420
410
408
436
410
435
438
416
393
416
416
432
412
408
408
408
412
436
416
420
420
4?2
416
416
398
410
413
438
418
416
41 C
413
416
435
406
416
40?
405
435
438
408
416
412
416
432
41 1
418
441
408
I -- EXTERNAL FUEL TANK TEMPERATURE NOT AVAILABLE FOR ALL VEHICLES
-------
STUDY OF EMISSIONS ON LIGHT-DUTY
ENCL
CAR* RUN* TIME TEMP
0130 0373
0072 0250
0117 0348
0135 0379
0088 0281
0036 0276
0026 0138
0033 0146
0068 0246
0067 0251
0071 025*
0133 0376
0133 0381R
0023 0136
0134 0380
0134 0390R
0139 0391
0040 0166
0114 0343
0115 0350
0017 0129
0063 0238
0075 0253
0144 0406
0030 0143
0066 0243
0110 0344
0113 0346
0110 0356R
0044 0173
0047 0174
0106 0335
0143 0398
0058 0223
0058 0229R
0090 0282
0096 0312
0002 0233
0161 0437
0038 0158
0056 0217
0082 0273
0094 0325
0132 0477
01C4 0316
0104 0322R
0022 0135
014S 041C
0054 0211
60 75.0
60 68.0
55 83.0
50 81.0
60 69.0
60 69.0
55 70.0
60 68.0
60 69.0
60 69.0
55 77.0
55 81.0
55 78.0
55 69.0
60 74.0
55 77.0
55 80.0
55 73.0
55 70.0
55 75.0
60 71.0
55 70.0
60 72.0
55 75.0
60 68.0
65 71.0
60 76.0
50 72.0
55 75.0
55 69.0
55 72.0
55 71.0
55 69.0
65 72.0
65 66.0
70 70.0
70 72.0
55 69.0
65 72.0
60 71.0
60 72.0
70 73.0
60 74.0
65 75.0
65 74.0
60 77.0
65 68.0
55 69.0
70 72.0
VEHICLES IN
INT EXT
TEMP
84.0
84.0
84.0
84.0
84.0
84.0
85.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
34.0
84.0
83.0
84.5
84.0
84.0
34.0
83.5
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
34.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
TEMP
80.0
80.0
78.0
86.0
84.0
83.0
83.0
85.0
83.0
79.0
82.0
70.0
93.0
77.0
HC/GMS TIME
24.34
24.07
11.43
10.75
52.43
17.60
29.11
5.99
15.48
13.37
16.64
6.23
7.86
28.79
11.67
11.29
11.82
15.77
12.50
12.91
12.54
27.46
26.16
21.68
12.19
19.15
11.09
16.17
12.42
15.77
20.26
13.48
12.38
38.85
28.15
113.66
18.42
41.74
12.24
28.97
38.01
49.93
13.98
2.77
26.67
19.25
42.82
19.38
27.76
60
60
60
60
60
60
63
60
60
60
63
60
60
60
60
60
60
60
60
60
60
60
63
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
SIX C
ENCL
TEMP
84.0
85.0
82.0
83.0
78.0
76.0
80.0
76.0
87.0
80.0
83.0
85.0
79.0
75.5
80.0
80.0
80.0
80.0
78.0
80.0
d4.0
79.0
37.0
84.0
80.0
36.0
81.0
76.0
75.0
79.0
77.0
74.0
70.0
34.0
79.0
79.0
77.0
80.0
78.0
82.0
85.0
31.0
81.0
34.0
81.0
30.0
78.0
71.0
35.0
ITIES - LOS ANGELES EVAPORATIVE EMISSIONS TEST RESULTS ANO
FUEL
ANALYSIS
110
INT EXT
TEMP
93.0
84.0
85.0
89.0
72.0
82.0
82.0
84.0
85.0
83.0
9,?.0
90.0
88.0
79.0
85.0
87.0
86.0
84.0
83.0
86.0
86.0
89.0
95.0
9H.O
82.0
87.0
85.0
31.0
83.0
82.0
82.0
79.0
87.0
86.0
78.0
78.0
fll.O
77.0
91.0
85.0
88.0
90.0
89.0
98.0
89.0
93.0
85.0
81.0
88.0
TE1P
90.0
36.0
76.0
88.0
85.0
78.0
73.0
85.0
94.0
73.0
80.0
38.0
93.0
80.0
HC/GMS
16.55
14.35
21 .37
17.60
19.35
15.61
14.64
4.30
27.08
10.27
14.35
8.40
-5.91
13.40
11.40
-14.23
16.55
16.51
8. 06
15.. 24
25.48
13.51
19.60
16.78
14.41
25.34
12.92
12.25
-11.70
16.52
10.36
12.76
10.58
15.27
-12.19
17.02
1.87
27.80
24.89
24.96
22.45
31.40
16.46
8.60
15.40
-9.52
14.41
9.62
38.59
RVP
8.3
10.9
8.5
8.3
10.8
10.8
10.2
10.2
10.9
10.9
10.9
8.3
8.7
in. 2
8.7
8.2
8.7
11.2
8.9
8.5
10.2
10.9
10.9
8.7
10.2
1C. 9
8.9
8.9
8.5
11.2
11.?
(J.9
8.7
10.1
10.9
10.6
9.0
10.9
8.6
11.2
10. 1
10.8
8.8
8.7
9.0
8.8
10.2
8.7
10. 1
-I/C
2.37
2.41
2.39
2.37
2.41
2.41
2.40
2.40
2.41
2.41
2.41
2.37
2.38
2.40
2.38
2.37
2.38
2.40
2.38
2.39
2.40
2.41
2.41
2.38
2.40
2.41
2.38
2.38
2.39
2.40
2.43
2.38
2.38
2.41
2.41
2.41
2.37
2.41
2.39
2.40
2.41
2.41
2.37
2.37
2.37
2.37
2.40
2.37
2.41
I DP
96
34
101
96
87
87
93
90
84
84
84
96
96
93
96
94
96
84
97
101
93
34
84
96
90
84
97
97
101
84
84
97
96
85
84
37
90
84
95
84
85
87
96
96
90
96
90
96
85
5*
115
103
119
115
99
99
108
108
103
103
103
115
117
108
117
112
114
ICO
114
119
138
103
103
114
108
103
114
114
119
100
no
114
114
101
103
104
112
103
118
100
101
99
113
121
112
113
108
114
101
10J
130
117
133
130
115
115
123
123
117
117
117
130
132
123
132
123
129
115
126
133
121
117
117
129
123
117
126
126
113
115
115
126
129
117
117
in
124
117
131
115
117
115
126
135
124
125
12,1
127
117
15*
142
128
144
142
129
1?9
131
131
128
128
128
142
143
131
143
141
141
123
137
144
131
128
128
141
131
123
137
137
144
128
12S
137
141
130
17.3
131
136
128
144
128
130
129
137
147
136
137
131
138
130
701
153
141
155
153
144
144
143
143
141
141
141
1 53
155
143
155
152
153
143
143
155
143
141
141
153
143
141
148
143
155
140
143
148
153
144
141
143
147
141
153
143
144
144
143
159
147
148
143
143
144
3D?
177
171
178
177
175
175
163
163
171
171
171
177
173
163
173
177
176
170
172
178
163
171
171
176
1&8
171
172
172
178
170
170
172
176
175
171
174
174
171
184
17C
175
175
172
134
174
17?
168
173
175
40?
199
19H
?01
199
201
201
195
195
198
193
198
1 99
203
195
20^
199
198
196
197
201
195
1 98
193
193
195
193
197
197
201
195
196
197
19R
202
193
201
196
19S
207
195
20?
201
194
205
196
194
195
195
202
53?
'IS
221
720
218
22?
722
221
721
221
221
221
?! 8
219
??1
219
219
216
716
213
220
221
271
221
716
221
771
2U
718
?2G
216
216
218
216
224
271
225
214
221
727
216
224
222
213
221
714
213
'21
714
224
93%
326
334
324
176
17.9
379
332
332
334
334
334
376
328
337
328
530
329
333
330
324
332
334
334
379
332
334
330
330
324
330
33'3
330
32
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CITIES - L3S ANGELES EVAPORATIVE EMISSIONS TEST RESULTS AN9 FUEL ANALYSIS 111
ENCL
CAR* RUN« TIME TEMP
0101 0321
0166 0456
0126 037*
0128 0367
0129 0369
0036 0148
0043 0170
0158 0431
0107 0334
0079 0261
0138 0393
0118 0355
0027 0137
0029 0142
0147 0409
0018 0130
0150 0413
0034 0149
0103 0319
0123 0361
0171 0460
0163 0435
0105 0331
0142 0397
0045 0194
0073 0264
0098 0329
0032 0154
0019 0133
0053 0212
0053 0216R
0159 0433
0149 0412
0052 0207
0052 0257R
0057 0228
0051 0197
0< 16 0347
60 73.0
55 78.0
70 77.0
60 74.0
60 79.0
55 74.0
55 74.0
50 73.0
65 72.0
60 70.0
65 70.0
50 76.0
60 68.0
55 70.0
60 77.0
60 82.5
55 74.0
55 75.0
55 73.0
60 78.0
60 72.0
55 75.0
60 77.0
55 78.0
60 72.0
60 72.0
65 82.0
55 74.0
55 76.0
55 76.0
60 79.0
60 79.0
50 63.0
55 77.0
65 70.0
65 69.0
55 78.0
60 75.0
-UIUKNAL -__.
INT EXT
TEMP
84.0
84.0
86.0
86.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
34.0
84.0
84.0
83.0
84.0
34.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
85.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
84.0
TEMP
73.0
84.0
87.0
78.0
79.0
80.0
80.0
70.0
83.0
80.0
94.0
83.0
89.0
81.0
HC/GMS TIME
13.10
10.76
17.70
12.86
16.58
14.85
19.35
26.20
23.84
23.68
10.19
1.47
43.55
34.34
17.86
8.36
16.88
32.05
14.29
17.10
16.48
20.82
18.30
12.05
62.25
29.40
1.32
14.41
38.47
19.01
20.26
24.33
4.19
24.16
75.04
42.77
10.84
5.56
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
63
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
ENCL
TEMP
80.0
78.0
78.0
78.0
83.0
81.0
78.0
80.0
81.0
81.0
72.0
80.0
80.0
78.0
75.0
85.0
73.0
82.0
80.0
75.0
80.0
89.0
85.0
76.0
84.0
82.0
78.0
76.0
75.0
76.0
79.0
80.0
76.0
76.0
67.0
69.0
79.0
80.0
-HUl iUAK
INT EXT
TEMP
87.0
86.0
84.0
86.0
83.0
84.0
83.0
86.0
87.0
84.0
32.0
88.0
86.0
85.0
88.0
84.0
82.0
85.0
85.0
85.0
87.0
93.0
92.0
86.0
en.o
85.0
86.0
75.0
78.0
74.0
83.0
87.0
73.0
86.0
80.0
69.0
83.0
85.0
TEMP
84.0
82.0
90.0
79.0
72.0
75.0
85.0
78.0
85.Q
85.0
83.0
85.0
72.0
73.0
HC/GMS
11.40
18.66
4.36
5.22
11.64
14.19
28.22
17.33
20.91
20.87
11.27
6.83
15.24
15.94
11.06
14.82
5.42
14.98
17.33
9.58
13.65
17. 11
8.87
7.17
17.26
13.57
.90
2.38
2.40
4.22
2.71"
16.29
3.47
15.81
25.05
5.08
8.61
2.09
RVP
8.8
9.1
8.3
8.4
8.4
10.2
11.2
8.7
8.7
11.2
8.7
8.5
10.2
10.2
8.7
10.2
8.7
10.2
8.8
8.4
9.1
8.6
8.7
8.7
11.0
11.2
8.7
11.2
10.2
10.1
10.1
8.3
8.7
10.1
10.9
10.9
11.0
8.9
H/C
2.37
2.33
2.37
2.38
2.38
2.40
2.40
2.38
2.37
2.40
2.33
2.39
2.40
2.40
2.37
2.40
2.37
2.40
2.37
2.38
2.38
2.39
2. 37
2.38
2.38
2.40
2.37
2.40
2.40
2.41
2.41
2.38
2.37
2.41
2.41
2.41
2.38
2.38
IBP
96
94
96
96
96
90
84
90
97
85
96
101
•30
90
96
90
96
90
96
96
94
92
97
96
33
85
97
84
90
85
85
89
96
85
84
84
83
97
5*
113
120
U5
117
117
108
100
109
114
103
114
L19
108
108
114
108
114
108
113
117
1 20
117
114
114
102
103
114
130
108
101
101
114
114
101
1P3
103
102
'14
10?
126
133
130
13?
132
120
115
126
129
1?3
129
133
120
123
127
120
127
123
126
132
133
137.
129
129
114
120
129
115
120
117
117
128
127
117
117
117
114
126
15*
137
146
142
144
144
131
178
143
140
134
141
1*4
131
131
133
131
138
131
137
144
146
145
140
141
126
134
140
128
131
130
13C
142
138
130
123
128
126
137
23?
148
157
153
156
156
143
143
153
152
146
153
155
143
143
148
143
143
143
148
15S
157
157
152
153
137
146
152
143
143
144
144
15S
148
144
141
141
137
148
33*
177.
187.
177
178
178
16H
170
180
174
174
176
178
16«
168
173
168
173
168
172
178
182
186
174
176
166
174
174
170
168
173
175
1R4
173
175
171
171
156
172
40«
194
702
199
199
199
195
196
204
197
203
198
2C1
195
195
196
195
196
195
194
199
202
203
197
19
-------
STUDY OF EMISSIONS ON LIGHT-DUTY VEHICLES IN SIX CI
EVAPORATIVE EMISSIONS TEST RESULTS AND FUEL ANALYSIS 112
CAR*
0163
0051
0061
0114
0140
0145
0155
0141
0167
0167
0086
0095
0152
0172
0078
0016
0161
0132
0105
0110
0076
ENCL
RUN* TIME TEMP
0173
0051
0061
C114
0142
0148
0162
0143
0177
0182R
0086
0095
0153
0185
0078
0016
0170
0134
0105
0110
0076
60 71.0
60 81.0
60 77.0
60 75.0
60 72.0
60 71.0
60 77.0
60 73.0
60 77.0
60 76.0
60 72.0
60 74.0
60 77.0
60 72.0
60 76.0
60 75.0
60 77.0
60 74.0
60 77.0
60 77.0
60 78.0
U 1 UK.1 At — —
INT EXT
ENCL
TEMP TEMP HC/GMS TIME TEMP
84.0
85.0
34.2
85.0
84.0
83.7
84.5
83.5
84.1
84.3
85.7
83.0
84.2
84.0
84.0
84.2
83.8
84.0
85.0
84.0
84.0
93.62
60.87
7.98
95.87
20.68
73.18
84.07
113.60
21.81
35.61
52.37
17.91
11.00
57.65
15.11
78.04
7.96
15.86
81.94
3.15
29.35
60 83.0
60 88.0
60 84.0
60 38.0
60 88.0
60 81.0
60 84.0
60 85.0
60 75.0
60 77.0
60 79.0
60 82.0
60 81.0
60 85.0
60 86.0
60 81.0
60 79.0
60 81.0
60 88.0
60 81.0
60 82.0
INT EXT
TEMP TEMP HC/G1S
95.0
95.0
90.0
86.0
83.0
95.5
94.5
85.5
83.0
87.0
93.0
87.0
94.5
87.0
86.0
83.8
87.0
93.0
93.0
82.0
85.0
?3.7i
93.40
15.98
44.71
20.09
16.69
20.93
17.04
8.55
26.63
61 .57
62.01
44.92
22.96
30.70
34.34
11.10
88.36
31.12
20.99
26.29
RVP
11.3
12.2
11.7
11. 1
11.6
11.1
12.0
11.7
11.8
11.9
11.9
11.5
11.9
11.8
11.9
12.0
11.5
11.8
10.2
11.6
11.7
H/C
2.20
2.19
2.22
2.19
2.19
2.20
?. 17
2. 19
2.19
2.20
2.17
2.19
2.19
2.19
2.20
2.19
2.21
2. 17
2.19
2.21
2.19
IBP
84
83
84
87
84
88
83
83
84
83
84
87
84
83
83
83
87
83
89
86
82
5?
102
97
102
103
130
103
100
104
102
101
102
103
102
101
100
99
102
102
104
102
99
10?
109
105
112
109
1C9
113
112
109
110
109
113
114
110
109
110
105
114
110
110
112
110
15?
123
123
125
125
124
125
125
123
123
127
124
125
120
123
124
125
122
124
126
123
124
40*
713
?08
21T
213
210
213
713
211
21?
210
211
211
210
?n
709
211
710
213
209
710
go?
362
366
353
361
361
360
360
361
352
353
360
351
362
362
362
364
361
360
359
362
360
F3P
413
415
413
412
41 T
414
414
415
413
415
414
413
413
415
413
415
413
414
413
414
414
AVG* 47.20
AVG 34.78
•EXCLUDING REPLICATES
2-DATA NOT AVAILABLE FOR 20%, 30* AND 4jf POINTS FOR DENVER
-------
4-113
4.6 CUMULATIVE FREQUENCY DISTRIBUTION OF 1972 FEDERAL TEST DATA
This section contains cumulative frequency distributions of the 1972
Federal test results for each of the six cities.. The left margin contains
class boundary values of hydrocarbon, carbon monoxide, carbon dioxide and
oxides of nitrogen effluents, expressed in scientific notation. The lower
margin denotes the percentage of the test vehicle sample which has emission
levels less than the corresponding class boundary value. Also included at the
top left corner is the mean, standard deviation, and degrees of freedom for
the data presented. The cumulative frequency curve is plotted using an
asterisk (*) to represent data points. Superimposed on the graph are plus
(+) signs representing a normal cumulative frequency distribution having the
same mean and standard deviation as the actual distribution presented. Also
included are cumulative frequency distributions of the effluents by city
based upon the log transformation of the data.
-------
MEAN 8.27435
STNDV 8.32651 117* OEG1EES CF FREEOCM)
.001 .005 .01 .02 .05
6.2510CE 01
6.12R66E 01
6.C0632E 01
5.88398E 01
5.76164E 01
5.6}13CE 01
5.51696E 01
5.39462E 01
5.27e26E 01
s.i'.go'.E 01
5.C276CE 01
4.90526E 01
4.78291E 01
4.66C57E 01
4.53823E 01
4.<,l5n<)E 01
4.27355E 01
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4.C«.BH7E 01
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~3.80 *
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DISTRIBUTION OF EMISSIONS - LOS ANGELES
HC
-------
MEAN 86.466S8
ST.MOV 42.06898 (174 DEGREES OF FREEDOM)
_ .001 .005 .01 .0? .05
2.1854CE 02
_2_. 14496E 02
2.~1045?E 02
2.G6408E 02
_2.J2364E 02
1.9832CE" 02"
1.94276E 02
_i._90232E 02
1.861BRE 02
1.B2144E 02
1.7810CE 02
1.74G56E 02"
1.70012E 02
1.6596flE 02
~1.6i924E
1.5788CE 02
J_.53B36E 02
~i;4979?E" 02
1.4574BE 02
_1.41704E 02
1.3766CE 02
1.33616E 02
1.29572E 02
1.25528E 02
1.214B4E 02
1.1744CE 02
1.13396E 02"
1.09352E 02
1.CS308E 02
1.C1264E 02
9.72198E 01
_9.3l?r>8E 01
8.91 31 BE "Of
8.50878E 01
~T76999BE~dT
7.29558E 01
_6.89H8E 01
6.48678E~ 01
6.08237E 01
5.67797E 01
5.27357E Of
4.86917E 01
_4.46477E_Ol
4.C6037E Of
3.65597E 01
3.«157E_01
2.84717E 01
2.44277E 01
2.038376 01
1.63397E Of
.1
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.3 .4 .5 .6 .7
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19 .995 .999 _
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9
DISTRIBUTION OF EMISSIONS - LOS ANGELES
CO
-------
MEAN
STNDV
526.96851
148. 72659 (174 DEGREES OF FREEDOM)
9.6341CE 02
9.47627E 02
9.31844E 02
9.16061E 02
9.00278C 02
8.687126 02
8.52929E 02
8.37146E 02
8.21363E 02
8.0558CE 02
7.89797E 02
7.74014E 02
7.5R231E_02
7.42448E 02
7.26666E 02
7. 10383E 02
6.951CCE 02
6.79317E 02
6.63534E 02
6.47/51E 02
6.319686 02
6.16185E 02
6.00402E 02
5.84619E 02
5.688366 02
5.53053t 02
5.3727CE 02
5.2l4fl/E 02
5.05704E 02
4.89921E 02
4.74138E 02
4.58355E 02
4.42572E 02
A.26789E 02
4.11006E 02
3.95223E 02
3.7944CF. 02
3.63657E 02
3.47875E 02
3.32092F. 02
3.16309E 02
3.00526E 02
2.84743E 02
2.68960F. 02
2.53177E 02
2.37394E 02
2.21611E 02
2.0582SE 02
1.90046E 02
U74263E 02
1
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DISTRIBUTION OF EMISSIONS - LOS ANGELES
CO 2
-------
MEAN 3.55986
STMOV 1.73562 (17A DEGRESS OF f«EEOCM)
.001 .005 .01 .02 .05 .1 .2 .3 .A .5 .6 .7 .8 .9 .95 .98 .'
1.C02CCE 01
9.82920E 00
9.638ACE 00
9.AA760E 00
9.2568CE 00
9.0660CE 00
8.87520E 00
8.63A39E 00
8.A9359E 00
8.3027SE 00
R.11199E 00
7.92119E 00
7.7303SE 00
.7.53959E 00
7.3A879E 00
7.15799E 00
6.96719E 00
6. 77639E 00
6.58559E 00
6.39A79E 00
6.20399E 00
6.G1319E 00
5.82238E 00
5.63158E 00
5.AA078E 00
5.2A998E 00
5.05918E 00
A.86838E 00
A.67758E 00
A.A8678E 00
A.29598E 00
A. 1051 BE 00
3.91A3BE 00
3.72358E 00
3.5J278E 00
3.3A198E 00
3.15118E 00
2.96037E 00
2.76957E 00
2.57877E 00
2. 387I>7E 00
2.19717E 00
2.C0637E 00
1.81557E 00
1.62A77E 00
I.A3397E 00
1.2A317E 00
1.052 3 7E 00
8.61568E-01
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4.79968E-01
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DISTRIBUTION Of EMISSIONS - LOS ANGELES
NOX
-------
MEAN <>.781flO
STNOV 5.56663 (168 DEGREES Cf FREEDCMI
.001 .OPS .fll .0? 05
.98 .99 .995
.999
»44l444~
4.5490CE 01
4.46C60E 01
4.37220E 01
4.2838CE 01
4.195AOE 01
4.1070CE 01
A.Q1860E 01
J.93020E 01
3.8*1806 01
3.7534CE 01
3.665CCE 01
3.5766CE 01
3.A8870E 01
3.39JBCE 01
3.311ACE 01
3.22299E 01
3.13459E 01
3.04619E 01
2.95779E 01
2.86939E 01
2.78C99E 01
2.69259E 01
2.60419E 01
2.515796 01
2.4273SE 01
2.3389SE 01
2.25059E 01
2.16219E 01
2.07379E 01
1.98S39E 01
1.89699E 01
1.80859E 01
1.72019E 01
1.63179E 01
1.54339E 01
1.45499E 01
1.36659E 01
1.27819E 01
1.18979E 01
1.1013SE 01
1.C1299E Cl
9.2459CE 00
8.36190E 00
7.4779CE 00
6.5939CE 00
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DISTRIBUTION OF EMISSIONS - DENVER
HC
-------
MEAN 121.86630
STNDV 55.96791 (168 OEVE 01
4.86C93E 01
4.28127E 01
3.70161E 01
3.12195E 01
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+ *+ 1+++ + + + « I +++1 ++ + »I+++ + + 1 ++ + •» + 1 4 + + + »t ltt»*t 1 + + + 1 +++I++ + 1 +++ I * + +++! + + *+ + +! +++ + + ;
95
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9
DISTRIBUTION OF EMISSIONS - DENVER
CO
-------
MEAN
STNOV
476.29248
121.65260
(16S ORGREES OF FREEOCM)
001 .QOS...OI .0? .Ob
.1 .2 .3 .'. .5 .6 .7 .8 .9 .95 .98 .99 .995 .999 4-120
8.8241CE 02
8.6RC83E 02
8.53fS6E 02
8.39428E 02
8.25101E 02
e.iomt 02
7.96447E 02
7.62120E 02
7.67793E 02
7.53466E 02
7.39138E 02
7.24811E 02
7.10404E 02
6.96157E 02
6.8183CE 02
6.675C3E 02
6.5U76E 02
6.3RH4HE 02
6.2-V521E 02
6.10194E 02
5.95H67E 02
5.R1540E 02
5.h7213S 02
b.52aS5t 02
5.3B55HE 02
5.2423K 02
5.09')0'.C 02
<,'.(t\?^Ct 02
4.66973E 02
*
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4
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44
44
9 .55 .98 .99 -9QS . O
4 4
4
QQ
DISTRIBUTION OP EMISSIONS - DENVER
CD2
-------
MEAN 2
STNDV 1
24339
.23680 (168 DEGREES OF FSEEDCMI
.001 .oo«> .01 .n? .05 .
1
7.640CCE 00
7.4958C£ 00
7.351606 00
7.20740E 00
7.C632CE 00
6.919CCE 00
6.7748CE 00
6.63060E 00
6.4864CE 00
6.34220E 00
6.1980CE 00
6.0538CE 00
5.9096CE 00
5.7654CE 00
5.62119E 00
5.47699E 00
5.33279E 00
5.18859E 00
5.04439E 00
4.90019E 00
4.75599E 00
4.61179E 00
4.46759E 00
4.32339E 00
4.17919E 00
4.03499E 00
3.89079E 00
3.74659E 00
3.6023SE 00
3.45819E 00
3.31399E 00
3.16979E 00
3.02559E 00
2.88139E 00
2.73719E 00
2.59299E 00
2.44879E 00
2.30459E 00
2.16039E 00
2.01619E 00
1.87199E 00
1.72779E 00
1.58359E 00
1.43939E 00
1.29519E 00
1.15098E 00
1.00678E 00
8.62584E-01
7.183S5E-01
5.74185E-01
4.299S.E-01
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9
01STRIBUTIOM OF EMISSIONS - DENVER
NOX
-------
MEAN 7.57*22
SINOV 8.72564 (168 DEGREES CF FREEDOM)
OOJ .0_05_.Ql .0? .05
.999
4-122
7.2430CE 01
7.1007CE 01
6.9584CE 01
6.8161CE 01
6.673HCE 01
6.5315CE 01
6.3B92CE 01
6.2469CE 01
6. 10460E 01
5.96230E 01
5.82COCE 01
5.6/769E 01
5.5353SE 01
5.39309E 01
5.2507-JE 01
5.10849E 01
4.16611E 01
4.82J83E 01
i.bfilWE 01
4.53929E 01
A.39695E 01
4.25469E 01
tt.lizm 01
3.97009E 01
3.82779E 01
3.605A9H 01
3.54319E 01
3.40CHSE 01
3.2S859E 01
3.11629E 01
2.97395E 01
2.83169E 01
2.68~939E oi"
2.54709E 01
2.«0 ***
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DISTRIBUTION Of EMISSIONS - CHICAGO
HC
-------
MEAN
STNDV
74
3E 02
.41916E 02
.36-iTCE 02
.31823E 02
.26777E 02
.71731E 02
. 1163EE 0?
.CA591E 02
. CIV.'jE 02
9.6'.9R6E 01
9.14521E 01
8.U593E 01
7.6312SE 01
7.12665E 01
6.62201E 01
6.11737E 01
5.61273E 01
5.10809E 01
4.60345E 01
-------
MEAN 482.06348
STNOV 137.351573E 02
6.67601E 02
6.4963CE 02
6.31659E 02
6.136886 02
5.95717E 02
5.77745E 02
5.59774E 02
5.41803E 02
5.23832E 02
5.Cb86lE 0?
4.P7889E 02
4.69918E 02
4.S1947E 02
4.33976E 02
4.16005E 02
3.9HC33E 02
3.B0062E 02
3.62091E 02
3.44120F 02
3.2614SE 02
3.08177E 02
2.90206E 02
2. 72235E 02
2.54264E 02
2.36293E 02
2.18322E 02
2.00351E 02
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99
DISTRimjTIO.N OF EMISSIONS - CHICAGO
CO 2
-------
MEAN 3.54046
STMDV 1.58669 (163 DEGREES CF FREEDOM)
_. .. .001 .005 .01 .02 .05 .1 .2
1
9.43CCCE 00
9.24760E 00
9.06b?OE 00
8.8828CE OC
8.70C4CE 00
8.5180CE 00
8.335606 00
8.1'j3l<>E 00
7.97079E 00
7.78839E 00
7.60599E 00
7.42359E 00
7.24119E 00
7. 05879E 00
6.87639E 00
6.6919SE 00
6.51159E 00
6.32919E 00
6.14679E 00
*.96«33E OC
5.731996 00
5.59958E 00
5.41718E 00
5.2J478E 00
5.05238E 00
4.86998F 00
4.68758E 00
4.50518E 00
4. 32278E 00
4.14036E 00
3.95798E 00
3.77558E 00
3.593186 00
3.4107QE OC
3.?2838E 00
3.04i97E 00
2.96357E 00
2.68117E 00
2.49877E 00
2.31637E 00
2.13397E 00
1.95157E 00
1.76917E 00
1.58677E 00
1.40437E 00
1.22197E 00
1.03957E 00
8.57167E-01
6.74767E-01
4.92367E-01
3.C9967E-01
4441
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SFNOV 7.05;
6.4670CE 01
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DISTRIBUTION OF EMISSIONS - HOUSTON
HC
-------
MEAN 88. 781
STNDV 51.112
3.3151CE 02
3.25C736 02
J.IH637G 02
3.1220CE 02
3. 0576*16 0?
2.9TJ27E 02
2.92891E 02
2.8645'iE 02
2.8001RE 02
2.735H1C 02
2.67145C 02
2.6070QE 02
2.54272E 02
2.178356 02
2.41319E 02
2.3*9626 02
2.28i?6E 02
2.22C9CE 02
2.15653E 02
2.C9217E 0?
2. 02 WE 02
1.963<.4E 02
l.8')')08E 02
. H.J'. 71E 02
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. 70593E 02
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7.40524C 01
6.761606 01
6.H796E 01
5.474J2E 01
V. 8306 BE 01
4. IB704E Cl
3.*43<,CE 01
2.899/6E 01
2.25612E 01
1.61248E 01
9.68838E 00
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DISTRIBUTION OF EMISSIONS - HOUSTON
CO
-------
MCAN "537.85?
STNUV 1 74. /<.;
1.555?r,E 03
l.52b7?E 03
1.49S29E 03
l.4b98CC 03
1.44132E 03
1.41283E 03
1.3843'iE 03
1.35586C 03
1.32737F C3
1.29MHSE 03
1.2704CE 03
1.24191E 03
1.21343E 03
1. 18494E 03
1.15645E 03
1.12707E 03
1.090486 03
1.C71CCE 03
1.C4251E 03
1.01402E 03
9.05538E 02"
9.57052E 02
9.28566E 02
9.COOBCE 02
8.71594E 02
8.4310SE 02
8.14622E 02
7.86135E 02
7.5764SE 02
7.29163E 02
7.C0677E 02
• 6.72191E 02
6.4370SE 02
6.15219E 0?
5.86733F 02
5.58247E 02
5.29761E 02
5.C1775E 02
4. 72 WE 02
4.44302E 02
4.15HUE 02
3.8M3CE 02
3.58844E 02
3.30359E 02
J.Ctfl72E 02
2. MJ16E 02
2.449GCE 02_
2.16414E 02
1.87928E 02
1.5944.7E 02__
1.30956E 02
103
23 (168 DEGREES Of TREHnCM)
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DISTRIBUTION OF EMISSIONS - HOUSTON
CO 2
-------
MEAN «.30e
STNOV 2.04*
9.93CCCE 00
9.74220F 00
9. ss^ce oo
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9.17R8CE 00
8.V910CE 00
8.80J?OE 00
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6.239BCE 00
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7.67639E 00
7.9e 00
6.36179E 00
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5.61059E 00
5.4227SE 00
5.23499E OC
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3.93C31F. 00
3.73259E 00
3.5'.'.79^ 00
3.3569^ "00
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2.99136E OC
2. 79 35 RE 00
2.60-J7BE 00
2.M79flft 00
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2.24238C 00
1 . 85458E 00
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1. '•78981! 00
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1.1033SE 00
9.1551CE-01
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STNIDV 1.66
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MEAN 0.77095
STNUV 0.26617 (168 DF.GKCCS CF rsEEOC'l)
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DISTRIBUTION OF LOG TRANSFORMED EMISSIONS - ST. IGU S
CO
-------
MEAN 2.66712
ST'IDV 0.12A61 (IbH 'JCi'.ITCS CF rHECDCH)
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DISTRIBUTION OF LOG TRANSFORMED EMISSIONS - ST. LCLIS
C02
-------
MEAN 0.50725
STNUV 0.23102 (168 OCGRFFS OF FREEnCP) M ,„_
.001 .OO'j .01 .0? .05 .1 .2 .3 .4 .5 .6 .7 .8 .9 .95 .98 .99 .995 .999 4-157
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8.HIM9E-01
8.597486-01
8. 380776-01
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7.94735E-01
7.73064E-01
7.51393E-01
7.29722E-01
7.C3051E-01
6.86JBCE-01
6.6471CE-01
6.43C39E-01
6.213686-01
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4.91 3426-01
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DISTRIBUTION! OF LOG TRANSFORMED EMISSIONS - ST. LOUS
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-------
MEAN 0.73715
STNDV 0.25661 ( 16B DFG^FFS GF FRFEDCM)
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1.56324E 00
1.5 124PE 00
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D1STRIBIIT 101* OF LOG TRANSFORMED EMISSIONS - kASHINGTCN
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-------
MEAM
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DISTRIBUTION OF LOG TRANSFORMED EMISSIONS - fcASHINGTCN
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-------
MEAN
STNOV
1.CA68SE
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9.81897E
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5.91582E
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DISTRIBUTION OF LOG TRANSFORMSD EMISSIONS - Ir.ASHINGTCN
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U.S. Government Printing Office: 1973--7«-769/
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