U.  S. DEPARTMENT OF HEALTH,  EDUCATION,  AND WELFARE
Public Health Service
Consumer Protection  and  Environmental Health Service

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1967  DATA TABULATIONS AND  SUMMARIES
 CONTINUOUS AIR MONITORING PROJECTS
 NATIONAL AIR  SURVEILLANCE NETWORKS
             WASHINGTON, D.C.
  U.S. DEPARTMENT OF HEALTH, EDUCATION, AND WELFARE
               Public Health Service
     Consumer Protection and Environmental Health Service
        National Air Pollution Control Administration
         Division of Air Quality and Emission Data
                Arlington, Virginia
                   April 1969

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The APTD series of reports is issued by the National Air Pollution Control
.Administration to report technical data of interest to a limited readership.
Copies of APTD reports may be obtained upon request,  as supplies permit,
from the Office of Technical Information and Publicatidjis, National Air
Pollution Control Administration,  U. S. Department of Health, Education,
and Welfare, Ballston Center Tower No. 2, 801 North Randolph Street,
Arlington,  Virginia  22203.
National Air Pollution Cpntrol Administration Publication No. APTD 69-11
                                   11

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                               PREFACE
      One of'the  Continuous Air Monitoring Projects of the National Air
Surveillance Networks is to routinely operate continuous monitoring
stations  in six major cities.  The data tabulations in this report consist
of hourly average concentrations of five gaseous pollutants (carbon
monoxide,  nitric oxide, nitrogen dioxide,  sulfur dioxide, and total
oxidants),  and 2-hour measurements of soiling index levels in Washing-
ton,  D. C. ,  during  1967.  Similar data were gathered for a sixth
gaseous  pollutant, total hydrocarbons,  in each city, but technical
difficulties caused the data gathered at the St.  Louis and Washington,
D. C. ,  stations to be invalid.  A brief summary of  monthly means and
maximums and graphs of seasonal diurnal patterns  of gaseous pollutants
at the Washington, D. C. ,  station are included.  Annual frequency dis-
tributions of the  data pertaining to gases and soiling index  are presented
for all six CAMP stations.

      Summaries of 1967 data for Chicago, Cincinnati, Denver, Phila-
delphia,  and St.  Louis are available from  the National Air Pollution
Control Administration.  Similar data summaries have been or shortly
will be published along with various analyses and interpretative material,
for previous years'  operations.
                                  111

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                              CONTENTS
SECTION 1.  SUMMARIES OF MONTHLY MEANS AND MAXIMUMS
             AND FREQUENCY DISTRIBUTION OF POLLUTANT
             CONCENTRATIONS ..................  1
      Table 1-1. Summary of Monthly Mean and Maximum Concen-
                 trations of Carbon Monoxide  ...........  3
      Table 1-2. Summary of Monthly Mean and Maximum Concen-
                 trations of Nitric Oxide. .•  .............  3
      Table 1-3. Summary of Monthly Mean and Maximum Concen-
                 trations of Nitrogen Dioxide .....  ,  .......  4
      Table 1-4. Summary of Monthly Mean and Maximum Concen-
                 trations of Sulfur Dioxide ......  i,  .......  4
      Table 1-5. Summary of Monthly Mean and Maximukn Concen-
                 trations of Total Oxidants   . ' ............  5
      Table 1-6. Summary of Monthly Mean and Maximum Concen-
                 trations of Methane  Hydrocarbon  ..........  5
      Table 1-7. Frequency Distribution of Concentration of Gaseous
                 Atmospheric Pollutants  ..............  6
      Table 1-8. Frequency Distribution of Soiling Index  .......  6

SECTION 2.  WASHINGTON,  D.C., SEASONAL DIURNAL PATTERNS  .  7
      Figure 1.  Seasonal diurnal patterns of carbon monoxide
                 concentration ................... 10
      Figure 2.  Seasonal diurnal patterns of nitric oxide concentration. 10
      Figure 3.  Seasonal diurnal patterns of nitrogen dioxide
                 concentration ................... 11
      Figure 4.  Seasonal diurnal patterns of sulfur dioxide
                 concentration ................... 11
      Figure 5.  Seasonal diurnal patterns of total oxidants concentration 12

SECTION 3.  GASEOUS POLLUTANT  DATA TABLES ......... 13
      Tables 3-1  to 3-12:  Carbon Monoxide ............. 16
      Tables 3-13 to 3-24:  Nitric Oxide ................ 28
      Tables 3-25 to 3-36:  Nitrogen Dioxide  ............. 40
      Tables 3-37 to 3-48:  Sulfur Dioxide .............. 52
      Tables 3-49 to 3-60;  Total Oxidants .............. 64
      Tables 3-61 to 3-72:  Methane Hydrocarbon ........... 76
SECTION 4.  SOILING INDEX DATA TABLES
      Table 4-1.  January, 1967, 2 -Hour Average Soiling Index  .... 92
      Table 4-2.  February,  1967, 2 -Hour Average Soiling Index .  ... 93
      Table. 4-3.  March,  1967,  2 -Hour Average Soiling Index  ..... 94
      Table 4-4.  April,  1967,  2 -Hour Average Soiling Index ...... 95
      Table 4-5.  May,  1967, 2 -Hour Average  Soiling Index  ...... 96

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Table 4-6.  June,  1967, 2-Hour Average Soiling Index	97
Table 4-7.  July, 1967, 2-Hour Average Soiling Index	98
Table 4-8.  October,  1967, 2-Hour Average Soiling Index ....  99
Table 4-9.  November,  1967, 2-Hour Average Soiling Index .   .  . 100
Table 4-10. December,  1967, 2-Hour Average Soiling Index .   .  . 101
                           VI

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         SECTION 1.
SUMMARIES OF MONTHLY MEANS
AND MAXIMUMS AND FREQUENCY
 DISTRIBUTION OF POLLUTANT
     CONCENTRATIONS

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      Table 1-1. SUMMARY OF MONTHLY MEAN AND MAXIMUM CONCENTRATIONS OF CARBON MONOXIDE




Month
JAN.
FEB.
MARCH
APRIL
MAY
JUNE
JULY
AUG.
SEPT.
OCT.
NOV.
DEC.
YEAR



valid
data
27
28
30
23
31
30
31
31
29
18
26
21.
325

Monthly
average
cone.,
pom
A.I
3.5
3.3
3.7
4.2
4.6
5.4
5.8
5.8
6,8
6.7
5.3
4.9
24-hour maximum
concentration


pom
7.
10.
5.
7.
6.
6.
8.
9t
10.
10.
15.
11.
15.


Date
26
1
9
30*
1
21
21
15
3#
4
26#
13

Maximum hourly
average concentration


pom
17.
26.
14,
20.
11.
12.
14,
18.
20.
26.
32.
26,
32.


Date
31
9
9
16*
19
2
21
15
13
4
27
13



Hour
8
8
20
22
19
7
23
6
23
7
0
8

Maximum 5-minute
instrument concentration


pom
19.
33,
18,
24,
15.
17.
16.
21.
21.
30,
37.
37.
37.


Date
26
9
9
16.
19
21
21
17
13
5
26f
20



Time
1715
840
2010
2245
1945
550
2310
655
2310
710
2035
805

         Table 1-2.  SUMMARY OF MONTHLY MEAN AND MAXIMUM CONCENTRATIONS OF NITRIC OXIDE




Month
JAN.
FEB.
MARCH
APRIL
MAY
JUNE-
JULY
AUG.
SEPT.
OCT.
NOV.
DEC.
YEAR


Days
valid
data
29
22
31
21
31
2-8
31
31
30
31
27
30
34?

Monthly
average
cone.,
pom
0.076
0.066
0.033
0.034
0.028
0.017
0.016
0.029
0.035
0.062
0.066
0.102
0.047
24-hour maximum
concentration


pom
0.20
0.36
6.09
0.10
0.08
0.05
0.06
0.12
0.11
0.20
0.31
0.29
0.36


Date
31
1
9
21
17
3*
6
15
14
31
26*
5

Maximum hourly
average concentration


pom
0.64
1.14
0.34
0.40
0.28
0.21
0.24
0.35
0.36
0.47
0.78
0.68
1.14


Date
31
1
9
20
13*
3*
6
15
13
12
2t?
5



Hour
8
8
21
21
1
5
0
6
23
22
23
8

Maximum 5-minute
instrument concentration


ppm
0.72
1.26
0.43
0.50
0.34
0.25
0.27
0.38
0.39
0.50
0.84
0.89
1.26


Date
31
9
9
20
13 *
3 *
6
15
14
12
26 #
14



Time
910
.855
2100
2150
35
540
20
605
5
2240
2320
840

AAverage not calculated because of Insufficient or poorly distributed data.
^'Indicates Saturday.
^Indicates Sunday.

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      Table 1-3-  SUMMARY OF MONTHLY MEAN AND MAXIMUM CONCENTRATIONS-OF NITROGEN DIOXIDE




Month
JA^.
FEP.
CAPCH
AP
0.4?
0.42


Date



5
26
10*
18
7
12
31
10
14



Hour



22
6
21
10
10
7
7
9
9

Maximum 5-minute
instrument concentration


ppm



0.12
0.20,
0.16
0.24
0.24
0.16
0.35
0.33
0.53
0.53


Date



5
11
10*
18
7
12
31
10
14



Time



1155
1205
2155
1130
1035
520
710
905
915

^Average not calculated because of insufficient or poorly distributed data.
^Indicates  Saturday.
          Sunday.

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       Table 1-5. SUMMARY OF MONTHLY MEAN AND MAXIMUM CONCENTRATIONS OF TOTAL OXIDANTS

                      (maximum* between the hours of 1100 and 1655 only)
^^••^••Mi^^^^^BM



Month
JAN.
FEB.
MARCH
APRIL
MAY
JUNE
JULY
AUG.
SEPT.
OCT.
NOV.
DEC.
YEAR
^WHHMM^BB

Days
valid
data
30
22
19
19
30
24
31
31
30
31
27
28
322

Monthly
average
cone.,
ppm
0.013
0.016
0.021
0.024
0.028
0.043
0.040
0.032
0.032
0.023
0.02?
0.007
0.025
24-hour maximum
concentration


ppm
0.05
0.07
0.04
0.05
0,06
0.07
0.08
0.06
0.06
0.04
0.11
0.03
0.11


Date
23
1
26*
zf
23
24*
27
16
14
23*
26*
20

Maximum hourly
average concentration


ppm
0.0}
o.o/«
0.10
0.09
0.12
0.16
0.20
0.13
0,1?
O.U
0.06
0.01
0.20


Date
27
22
26*
1*
23
24*
27
16
5
3
27
20



Hour
13
13
15
15
15
12
16
15
13
13
12
11

Maximum 5-minute
instrument concentration


ppm
0.05
0.11
0.11
0.11
0.13
0.18
0.23
0.15
0.13
0.12
0.07
0.03
0.23


Date
20
1
26#
2#
23
24*
27
16
5
3
22
20



Time
1645
1100
1520
1105
1535
1230
1625
1525
1300
1325
1440
1640

   Table 1-6. SUMMARY OF MONTHLY MEAN AND MAXIMUM CONCENTRATIONS OF METHANE HYDROCARBON




Month
JAN.
FEp.
MAPCH
APPTL
MAY
JUNE
JULY
AUG.
SEPT*
OCT.
NOV.
DEC.
YEAP


Days
valid
data
21
19
23
30
23
17
27
28
24
29
26
29
301

Monthly
average
cone..
pom
2.31
2.26
2. OH
1.98
1.94
1.85
2.07
2.12
1.96
2.00
1.92
2.00
2.04
•
24-hour maximum
concentration


ppm
3.4
3.9
2.6
2.3
2.2
2.4
2.8
3.0
2.6
3.7
2.8
3.5
3.9


Date
3
1
10
21
17 .
21
17
17
14
31
10
18

Maximum hourly
average concentration


ppm
6.7
7.6
7.H
4.3
3. ft
6,4
4.7
6,6
5.''
7.8
3.9
7.6
7.3


Date
31
1
10
21.
14*
27
17
17
14
31
1
18



Hour
7
8
2
1
4
4
5
2
0
3
0
4

Maximum 5-minute
instrument concentration


ppm
9.9
9.1
<*.9
^.7
5.9
6.8
6.0
8.2
6.0
9.2
4.2
13.2
13.2


Date
4
1
10
21 m
14'
27
27
17
14
31
10
18



Time
200
845
210
145
450
425
2100
200
10
330
1030
30

^Average not calculated because of Insufficient or poorly distributed data.
* Indicates  Saturday.
'Indicates Sunday.

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Table 1-7.  FREQUENCY DISTRIBUTION OF CONCENTRATION OF GASEOUS ATMOSPHERIC POLLUTANTS
                         (5-minute values, concentration in  parts per million)

City/pollutant
CHICAGO
CARBON MONOXIDE
NITRIC OXIDE
NITROGEN DIOXIDE
SULFUR DIOXIDE
LJvfoo nf ADQHU
HYl/KUvAKDUri
TOTAL OXIDANT
CINCINNATI
CARBON MONOXIDE
NITRIC OXIDE
NITROGEN DIOXIDE
SULFUR DIOXIDE
HYDROCARBON
TOTAL OXIDANT
DENVER
CARBON MONOXIDE
NITRIC OXIDE
NITROGEN DIOXIDE
SULFUR DIOXIDE
HYDROCARBON
TOTAL OXIDANT
PHILADELPHIA
CARBON MONOXIDE
NITRIC OXIDE
NITROGEN DIOXIDE
SULFUR DIOXIDE
HYDROCARBON
TOTAL OXIDANT
METHANE
NON-METHANE HC
ST. LOUIS
CARBON MONOXIDE
NITRIC OXIDE
NITROGEN DIOXIDE
SULFUR DIOXIDE
HYDROCARBON
TOTAL OXIDANT
WASHINGTON D.C.
CARBON MONOXIDE
NITRIC OXIDE
NITROGEN DIOXIDE
SULFUR DIOXIDE
HYDROCARBON
TOTAL OXIDANT
Valid
data,
%

44
80
75
93
Q ?
7 t
60

73
69
77
61
73
57

79
55
54
82
86
39

88
80
85
81
86
67
85
57

91
84
89
91
61
69

87
85
81
44
99
78

Minimum

0
.00
.00
.00
.00

0
.00
.00
.00
.0
.00

0
.00
.00
.00
.0
.00

0
.00
.00
.00
.0
.00
.0
.0

0
.00
,00
.00
.4
.00

0
.00
.00
.00
.5
.00
Frequency distribution, percent
10

2
.01
• 02
.01
Z«
.1
.00

3
.00
.02
.00
1.7
.01

2
.00
.02
.00
1.5
.01

2
.01
.02
.02
1.6
.00
1.6
.1

2
.00
.01
.00
2.0
.01

2
.00
.02
.01
1.8
.00
30

5
.04
.04
.03
2,1
• 4
.02

4
.01
.02
.01
1.9
.02

4
.01
.03
.00
1.8
.02

4
.02
.03
.04
1.9
.01
1.7
.2

4
.01
.02
.01
2.3
.02

3
.01
.03
.02
2.0
.01
50

7
.07
.05
.07
2Q
.8
.03

5
.02
.03
.01
2.2
.02

7
.02
.03
.00-
2.1
.02

6
.04
.04
.07
2.2
.02
1.9
.4

5
.02
.02
.01
2.7
.03

4
.02
.04
.04
2.Z
.02
70

11
.09
.06
.15
.04

7
.03
.03'
.02
2.5
.04

9
.04
.04
.00
2.5
.03

8
.06
.05
.11
2.5
.03
2.1
.7

6
.04
.03
.03
3,6
.04

5
.04
.05
.06
2.5
.03
90

17
.15
.08
.32
.06

9
.07
.04
.04
3.7
.06

14
.09
.06
.02
3.7
.05

11
.1*
.07
.22
3.5
.05
2.6
1.5

10
.08
.04
.08
4.5
.07

8
.12
.07
.10
3.3
.OS
95

21
.19
.09
.43
.07

10
.11
.05
.06
4.8
.08

17
.13
.07
.03
4.7
.06

13
.19
.08
.30
4.2
.07
3.0
1.9

12
.11
.05
.12
5.1
.08

9
.19
.08
.12
4.1
.07
98

25
.23
.11
.57
.08

12
.18
.06
.10
6.3
.10

22
.18
.09
.04
6.2
.08

16
.29
.10
.39
5.3
.09
3.5
2.7

16
.15
.06
.17
6.5
.10

12
.30
.10
• 15
5.6,
.09
99

28
.27
.12
.68
.10

14
.26
.07
.13
7.3
.11

27
.22
.11
.06
7.4
.10

19
.42
.12
.46
6.3
»u
3.9
3.4

19
.19
.06
.21
7.6
.11

15
.38
.11
.18
6.9
.11

Maximum

63
.69
.29
1.62
1 Q 1
le • 1
.18*

47
1.46
.70
.65
l8*7^
.25*

63
.54
.37
.33
18.5
.25*

44
1.74
.44
1.12
14. 6
.19*
8.2
9.4

60
.38
.17
.90
11.8
.27*

37
1.26
.24
• 53
18.0
.23*

Arithmetic
mean

8.8
.076
.049
.125
3i\t
• 04
.028

5.6
.032
.028
.021
2.51
.031

7.6
.037
.037
.005
2.44
.027

6.3
.062
.042
.098
2.42
.026
1.98
.63

5.6
.034
.024
.029
3.11
.034

4.8
.046
.042
.046
2.46
.025
 * Excluding higher levels occurring before 1100 or after 1655.
                  Table 1-8. FREQUENCY DISTRIBUTION OF SOILING INDEX
                 (2-hour measurements, concentration in COHS/1000 lineal feet)
City
CHICAGO
CINCINNATI-
PHILADELPHIA
WASHINGTON, 0 C
ST LCUIS
DENVER
Valid
data*
100
90
HO
70
80
?5
Minimum
.0
.0
.0
.0
.0
.0
Frequency distribution, percent
10
.4
.3
.2
.2
.2
.3
30
.7
.6
.4
.5
.5
.5.
50
1.0
.9
.6
.8
.7
.8
70
1.4
1.4
.9
1.2
1.0
1.1
90
2.3
2.2
1.6
2.0
1.4
1.9
95
2.8
2.7
2.0
2.7
1.7
2.3
98
3.4
3.4
2.5
3.5
2.1
^3.0
99
3.8
3.7
2.8
4.0
2.6
3.4
Maximum
6.4
6.3
4.2
6.1
6.8
7.3
Arithmetic
mean
1.21
1.14
.76
1.01
.78
.95
  * Reported to nearest 5 percent.  Values greater than 6.0 underestimate actual value.

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        SECTION 2.
     WASHINGTON, D.C.
SEASONAL DIURNAL PATTERNS

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             WASHINGTON, D.C., SEASONAL DIURNAL PATTERNS
      Beginning with this year's publications, the annual reports  of the
Continuous Air Monitoring Projects include-graphs showing the seasonal
diurnal patterns for carbon monoxide,  nitric oxide, nitrogen dioxide,
sulfur dioxide, total hydrocarbons,  and total oxidants.  Graphs of hydro-
carbon patterns,  however, are omitted from this publication since the
hydrocarbon data are invalid (see Preface).

      Figures 1 through 5 present the seasonal patterns for the other
five pollutants.  Each figure contains four curves,  one representing
each season, as follows:  solid line for spring, long-dashed line  for
summer,  short-dashed line for autumn, and mixed-dashed line for
winter.

      Each curve represents a composite of the approximately 90 daily
patterns in each season, plotted by  computer using 15-minute averages
derived from the basic  5-minute measurements.  Dotted lines indicate
portions of the curve for which insufficient data are available to provide
a valid seasonal average.

      The  seasons are defined  as follows:  Winter consists of December,
1966, and January and February,  1967; spring consists of March, April,
and May; summer consists of June,  July,  and August; and autumn consists
of September,  Octover, and November, 1967.

      It should be noted that CAMP stations  operate on a Standard Time
basis.  Consequently,  during the seasons of Daylight  Savings Time, 1-
hour shifts may be  noted in the diurnal patterns of certain pollutants
because of a shift in the patterns of human activity that generate  these
pollutants.

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   Ul
   O
  20.00
  18.00
  16.00
  14.00
  12.00
  10.00
  8.00
  6.00
  4.00
  2.00
  0.00
                    WASHINGTON, DC
                    CARBON MONOXIDE
                    SEASON PATTERNS 1967
             ^-^•^s'   >6x^.^:
               I   I  I  I   I   I  I   I   I   I   I  I   I   I  I   I   I   I  I   I  I  I   I
                                     9      12       15
                                        TIME OF DAY
                                                       18
                                    21
24
                Figure 1. Seasonal diurnal patterns of carbon monoxide concentration.
   0.20
   0.18
   0.16
E  0.14
&
z  0.12
o
<  0.10
oc
|  0.08
|  0.06
   0.04
   0.02
   0.00
                     I  I   I   I  I  I
                   WASHINGTON. DC
                    NITRIC OXIDE
                   SEASON PATTERNS
                   1967
  r\
 /  \
 i   \
 i    \
i     V
                               •y
                              :•'/
                              : i
                             .•: /
                           /X    rT
                          /        Vi?:   -r
                                                                r i   i  i   i
                                     9      12       15
                                        TIME OF DAY
                                                        18
                                    21
24
                    Figure 2.  Seasonal diurnal patterns of nitric oxide concentration.
10

-------
i
o
<
o
u
     0.10
     0.08
     0.06
     0.04
     0.02
 i   i   i   i   i  1   i   i   i   i  i  ii   i   i   i  i   i  ~rn~
WASHINGTON, DC
NITROGEN DIOXIDE
SEASON PATTERNS 1967
                                                       '"•**-,  f
     0.00
                  3       6        9       12       15      18       21
                                      TIME OF DAY

             Figure 3. Seasonal diurnal patterns of nitrogen dioxide concentration.
                                                           24
     0.15
     0.12

   i
   O 0.09
   1
   III
     0.06
   O
   O
WASHINGTON, DC
SULFUR DIOXIDE
SEASON PATTERNS 1967
     0.03
     0.00
                                  .9        12      15
                                      TIME OF DAY
                                           18
21
24
             Figure 4. Seasonal diurnal patterns of sulfur dioxide concentration.
                                                                              11

-------
       0.10
       0.09

       0.08
     e 0.07
     o °-06
     I 0.05
     i—
     S0.04
     o
     " 0.03

       0.02

       0.01
       0.00
I   I   I   I   I   I   I   I   I   I   I
     WASHINGTON, DC
     OXIDANT
     SEASON PATTERNS 1967
9        12        15        18
    TIME OF DAY
                                                                           21
                                                                     24
                   Figure 5.  Seasonal diurnal patterns of total oxidants concentration.
12

-------
    SECTION 3.
GASEOUS POLLUTANT
   DATA TABLES
       13

-------
                   GASEOUS POLLUTANT DATA TABLES
      Data tables 3-1 through 3-72 present hourly average concentrations
by month for the gaseous pollutants. *  Values in these tables are the
arithmetic means of the 5-minute values in the clock hour indicated.  An
average  is not calculated if the hour is considered an invalid data hour,
i. e. ,  if fewer than seven 5-minute values were valid.  Similarly,  if a
calendar day had fewer than 13 valid data hours,  it is considered an
invalid data day and the  entire row of averages for that day is deleted.
The reason for this procedure,  which results in the loss of a few valid
hourly averages, is that the data that are thus lost are usually concen-
trated at the beginning or end of the day.  Since pollutant concentrations
show  considerable  diurnal variation, the inclusion of data for such days
would introduce a definite bias into the monthly mean concentrations.

      The first summary line (titled MEAN)  at the bottom of the tables
contains the arithmetic means of the hourly averages,  and hence repre-
sents the pattern of diurnal variation for the  month. Again by the same
validity criterion,  this  average is not calculated unless 16 or more
hourly averages are present.  The second and third summary lines are
the number of  and maximum of the hourly averages in the column.

      The first summary column (titled DAILY MEAN) at the right of
the tables is the arithmetic meant of the 13 or more hourly averages
comprising the row, and the second is the number of such valid hourly
averages.   The third summary column, however,  is not the maximum
hourly average for the day, but the maximum 5-minute value included
in the hours of valid data during the day.

      Four  summary figures appear in the lower right corner.  The
upper left is the monthly average,  an arithmetic mean, and appears
only if 16 or more  days  were valid (a valid data month).   The center
number is  the  total number of valid hours included in the table,  which
offers some basis for judging the  representativeness of the monthly
average.  The lower left summary number is the maximum daily
average  from the column above.   The lower right number is  the-maxi-
mum  5-minute value from the column above.

*Tables  of sulfur dioxide concentrations  for January, February, and
 March are not presented because of the lack of valid data.

•f-The  summary calculations are performed before the hourly averages
 are  rounded.
                                15

-------
                               Table 3-1. JANUARY, HOURLY AVERAGE CARBON MONOXIDE CONCENTRATIONS (ppm)
                                                            Infrared Analysis
DAY
OF
MONTH
1*
2
3
4

6
7*
n*
9
10
11
12
13
14*
15*
16
17
18
19
20
21*
22*
23
24
25
26
27
28*
29*
9f\
31
MEAN
NO.
MAX.

12-1
3
3
2
4

3
4
K
3
3
6
4
9
3
4
A
5
5
2
2
1
2
•a
9
4
25
9

1-2
2
1
3

3
4
3
2
2
6
5
6
2
A
4
1
2
I
2
8
3
24
8

2-3
2
2
1
3

3
4
3
2
3
6
4
5
2
4
4
1
1
1
2
7
3
25
7

3-4
2
1
2
2

3
4
3
3
3
5
3
5
3
3
3
1
1
1
2
7
3
25
7

4-5
2
1
2
2

3
3
3
3
3
6
3
4
3
"4
4
1
I
1
2
6
3
25
6
A
5-6
4
1
3
2

4
4
3
4
4
7
3
4
3
5
5
1
2
2
2
A
7
3
25
7
M
6-7
2
1
3
4

5
A
3
4
5
9
3
A
A
5
£
5
7
1
3
2
2
A
8
4
25
9

7-8
I
I
5
6

7
A
3
6
7
12
3
4
5
6
5
5
9
1
5
2
2
16
s
25
16

8-9
1
1
5
6

6
5
3
6
7
12
5
5
6
8
6
5
<}
1
A
2
3
17
5
25
17

9-IO
1
I
8
8

5
4
4
A
3
5
8
4
5
•5
6
5
A
8
3
1
4
2
2
a
26
R

1O-1 1
1
1
6
6

4
4
4
4
3
5
8
4
6
5
5
5
5
7
2
1
3
2
3
4
25
a

1 1-12
1
1
6
3

3
4
5
4
3
5
6
5
6
5
5
6
5
6
2
1
4
4
2
3
5
27
6

12-1
1
1
4
3

3
4
4
4
3
5
6
5
5
5
5
6
5
5
1
1
3
6
2
3
4
27
6

1-2
1
1
4
3

3
4
5
5
3
5
6
5
5
4
6
4
5
2
1
3
7
2
3
4
26
7

2.3
1
1
3
3

4
5
4
4
3
5
6
5
5
4
5
3
4
4
2
2
3
5
2
3
5
27
6

3-4
2
2
3
3

4
6
4
5
3
5
7
4
3
5
6
4
5
5
1
1
3
5
3
3
5
27
7

4-5
2
2
4
5

5
7
4
5
4
7
8
6
3
6
8
•3
6
7
2
1
6
8
2
3
6
5
27
fi
p.
5-6
2
3
6
4

6
6
4
6
5
10
8
6
3
7
10
5
7
9
2
2
14
9
2
3
6
6
27
14
M.
6-7
2
5
6
3

5
5
3
5
3
10
6
5
3
6
7
6
6
2
2
12
5
2
3
5
5
27
12

7-8
2
5
5
3
5
5
6
5
4
R
6
6
3
6
5
7
5
2
2
9
2
2
3
5
5
5
27
9

8-9
3
4
4
2
4
5
6
4
4
6
h
6
3
5
4
7
5
2
2
9
2
2
3
4
4
27
9

9-tO
2
2
4
2
4
5
5
4
4
5
7
6
3
5
4
8
5
2
1
11
1
2
3
6
4
4
27
11

10-11
3
3
4
1
3
4
5
4
4
6
6
6
2
4
5
6
5
2
2
11
2
2
3
7
4
27
11

11-12
3
3
4
1
3
4
5
3
3
6
6
7
2
4
4
5
5
4
2
2
6
1
2
3
7
5
4
27
7
DAILY
MEAN
1.8
2.0
3.9
3.4
3.4
4.1
4.6
.8
4.1
3.6
5.4
7.0
4.7
4.3
4.4
5.3
4. *5
5.1
5.7
2.7
1.3
7.2
3.6
1.8
2.7
4.3
6.7
4.1
7.2
NO
OF
MRS
23
24
24
24
23
24
24
24
15
24
24
24
24
24
24
23
24
24
24
24
13
24
24
24
24
24
625

WAX
5
6
.11
10
6
9
12
8
9
6
13
18
11
11
9
13
10
13
5
2
19
14
4
5
9
19
19
* Indicates Saturday or Sunday
 Local standard time used
TABULATED
           WED.. JUN.  26,  1968

-------
                               Table 3-2. FEBRUARY, HOURLY AVERAGE CARBON MONOXIDE CONCENTRATIONS (ppm)
                                                            Infrared Analysis
DAf
MONTH
1
3
4*
5*
6
7
9
10
11*
12*
13
15
16
17
• 18*
19*
90

21
22
23
24
'25*
26*
27
28
MEAN
NO
MAX.

12-1
6
4
2
3
4
2
1
7
4
3
2
2
3
4
2
2
1
3
4
3

4
3
2
3
3
3
5
2
3
28
6

1-2

2
3
3
1
1
i
*.
2
2
2
3
2
2
2
1
2
3
•j

3
3
3
3
3
3
6
2
2
27
6

2-3
6
0
2
3
2
1
1
i
3
2
2
2
4
2
2
2
1
2
2
•»

3
2
?
2
3
3

1
2
27
6

3-4
10
•a
1
3
2
0
1
5
3
2
2
2
3
2
2
1
1
3
2
3

3
2
3
,2
3
3

2
2
27
10

4-5
11
3
1
3
2
1
1
2

2
2
2
3
2
2
1
1
3
2
3

3
2
4
3
3
3

2
3
26
11
A
5-6
10
/.
1
3
1
1
1

3
2
2
3
3
2
1
3
2

2
3
4
3
3
4

3
3
25
10
M.
6-7
13
2
2
1
2
2

4
2
2
3
- 5
2
2
3
3

4
3
4
4
3
3

4
4
25
13

7-8

3
4
2
4
3

5
3
2
4
9
4
3
3
3

5
4
7
4
3
3

5
4
24
11

8-9

3
5
2
4
3
26
6
4
2
4
8
3
3
3
3

4
3
6
4
4
4

6
5
26
26

9-IO
18
3
4
2
2
3
16
5
4
2
3
6
3
3
3
3

3
3
4
3
3
3
4
4
5
28
18

1O-1 1
20
2
4
3
2
2
12
5
3
3
2
5
3
2
3
2

,4
3
3
3
3
4
5
3
4
28
20

11-12
11
3
3
3
2
2
5
4
3
3
3
4

3
3
3

4
3
3
4
3
3
5
3
4
27
11

12-1
8
2
3
3
2
2

4
4
3
3
5
2
3
4
2

4
3
3
4

3
4
3
3
27
8

1-2
7
2
2
3
2
1
5
4
4
3
3
5
2
3
2
2

4
3
4
4

4
5
3
3
28
7

2-3
7
2
2
3
2
2
4
4
4
3
2
5
2
3
2
2


2
3
4

3
5
3
3
27
7

3-4
6
3
3
4
3
3
4
4
6
3
3
6
3
4
3
2

3
2
4
4

3
5
3
4
28
6

4-5
11
4
4
4
4
2
5
6
6
3
3
7
3
5
3
3

3
2
4
5

3
7
3
5
28
-11
p
5-6
17
4
3
4
3
2
6
6
5
3
3
6
2
4
4
4

4
3
4
5
3
3
7
4
5
28
17
M.
6-7
18
2
3
5
2
2
6
5
5
3
4
4
2
3
3
4

3
3
4
4
3
5
3
4
28
IB

7-8
7
3
3
4
2
2
5
4
4
3
5
3
?
3
3
3

3
3
3
4
3
3
3
3
28
7

8-9
4
3
3
4
2
2
5
3
3
4
4
4
1
3
4
4

3
3
3
3
3
3
2
3
28
6

9-10
3
3
3
3
1
2
4
3
3
3
4
3
1
3
4
5

3
3
3
3
3
2
2
3
28
5

.10-11
4
2
3
2
1
1
3
3
3
4
5
2
1
3
4
4

3
3
3
3
3
3
2
3
28
5

1 1-12
4
3
4
2
1
2
4
2
2
3
5
2
2
3
4
3

3
3
3
3
3
4
2
2
3
28
5
DAILY
MEAN
2«*
4,Z
2.5
3.1
2.7
1.9'
1.7
4,0
6.4
3.8
3,2
2.6
3.4
.1
*.?
2.1
2.5
3.1
2.9
4.3
3.4
2.8
3.6
3.5
3.3
3.2
4.4
2.9
3.5
9.6
NO
OF
HRS
21
y/.
24
24
2,4
24
24
OA.
19
24
24
24
24
24
23
24
24
24
J 1

23
24
24
24
24
24
17
24
652
5-MIN
MAX
30
6
7
6
7
4
1 O
33
10
8
8
7
i n
11
7
7
5
6
in

8
5
9
6
5
5
10
8
33
* Indicates Saturday or Sunday
 Local standard time used
TABULATED
           WED., JUN.  26*  1968

-------
Table 3-3. MARCH. HOURLY .AVERAGE CARBON MONOXIDE CONCENTRATIONS (ppm)
                            Infrared Analysis
•DAY
OF
MONTH
1
2
3
5#

6
7
8
1 f\

11*
12*
13
14
15
16
17
18*
19*
20
21
22
ja
24
25*
26*
27
28
29
30
31

MEAN
NO.
MAX.

12-1
?
4
3
3


3
3
3
•a

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

3
29
8

1-2

5
3
pj

3
3
2


3
3
2
I
3
2
3
'l
0
1
3
3
2
2
2
2
4
3
4

3
29
8

2-3

4
3
7

3
3
2
1 ft

3
2
2
1
3
3
3
1
0
1
?«
2
2
2
2
2
3
3
4

3
29
10

3-4

3
g

3
2
2


4
2
2
2
2
2
2
1
0'
2
p
,3
1
2
2
2
2
3

2
28
8

4-5
3
3
•a
3

3
2
2
2

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

2
28
4
A
5-6
J
3
a
2

3
3
2


2
2
2
3
2
2
2
1
1
2
2
3
2
2
2
3
3
3

2
28
4
M.
6-7

3
3
2

4
3
6
A

2
2
3
2
2
2
2
3
3
3
2
3
3
3
5
4

3
28
6

7-8

S
^
2

7
4
Q


2
3
4
3
Z
2
3
7
4
C)
&
1
?
4
^
^

4
28
9

8-9

6
2

5
5
7


1
3
4
3
3
2
4
6
3
4
4
2
?
3
5
^

4
29
7

9-IO

4
5
a.

5
3
7


2

4
3
3
2
3
3
3
A
3
1
2
2
3
4
A

4
2
-------
                                  Table 3-4. APRIL, HOURLY AVERAGE CARBON MONOXIDE CONCENTRATIONS (ppm)
                                                             Infrared Analysis
DAY
MONTH
1 41
2*
3
4

6
•J
8*
9*
10
11
12
13
14
15*
16*
17
18
19
20
21
22*
23*
24
25
26
77
28
29*
30*
MEAN
NO
MAX

12-1

7
6
2

6
3
3
3
2
2
2
1
2
3








3
8
3
2
6
11
4
22
11

1-2

6
4
2

6
3
2
2
2
2
1
I
1
3








2
7
3
2
5
12
3
21
12

2-3

5
3
2

4
5
2
2
2
1
1
1
1
1
2








2
7
3
2
5
10
3
22
10

3-4

4
3
2
1

3
2
2
1
2
1
1
1
1
1
2








2
6
2
, 2
5
11
3
?2
11

4-5
A
4
3
2
5

4
3
2
2
2
2
1
2
1
1
2








<>
6
2
3
5
10
3
22
10
A
5-6

5
3
2
•)

3
2
1
2
2
1
1
2
2
2








2
10
?
3
5
8
3
22
10
M.
6-7

5
4
3

3
4
2
2
2
3
3
3
2
._ 2
2








2
9
a
3
5
7
•}
22
9

7.8

4
7
•^

4
2
2
«>
3
3
4
3
3
2








3
1C
4
5
6
4
.22
1C

8-9

5
7
3

6
• 3
2
6
3
3
3
5
3
2








3
7
3
5
6
4
22
7

9-10

5
4
3


3
2

2
2
2
5
2
1








3
6
3
4
5
3
21
6

1O-1 1

5
3
3


2
2
4
2
2
2
4
2
2







3
3
5
?
4
5
3
23
5

1 1-12

3
2
4


3
3
4
2
2
2
5
1
2







5
3
5

4
•5
3
22
•5

12-1

3
2
4


2
2

2
2
2
2
1
2







b
4
6
^
4
6
3
22
6

1-2

3
2
3


3
3

2
2
3
2
2
2







4
3
5

5
5
3
22
5

2-3

3
2
3


3
3

2
2
3
1
2
2







5
3
5
K
4
5
3
21
5

3-4

3
2
4

3
2
3

3
2

1
2
2







4

5

4
5
3
20
5

4-5

4
3
4

4
3
3
3
3
3
3
2
2
2







4
4
6

5
5
4
23
6
p
5-6

3
3
4

4
3
3
3
3
3
3
3
3
3







4
5
5

5
5
4
23
6
M.
6-7

5
3
3

6
3
3
3
3
3
2
4
4
3







3
4
5

6
5
4
23
6

7-8

8
7
3
3
5
7
3
3
3
3
2
2
6
3
10







4
5
5
4
7
6
5
23
10

8-9

6
6
2
2

8
3
2
2
3
3
2
3
3
16







3
6
5

9
5
5
23
16

9-10

10
3
2

5
3
2
2
3
2
2
3
3
17







3
8
4

11
5
5
23
17

10-1 1

6
9
3
2

5
3
3
2
3
2
2
4
3
20







3
8
4

12-
5
5
23
20

11-12

6
8
3
2
5
4
3
3
2
2
2
1
3
3
9







3
8
3
2
12
4
4
23
12
DAILY
MEAN

4.5
5.1
3.2
2.8
3.8
4.4
3.6
2.6
2.3»
2.8
2.3
2.1
2.0
2.8
2.1
4.6







3.9
3.8
5.9
3.1
.7
5.9
6.5
3.6
6.5
NO.
OF
MRS

23
24
24
24
24
24
23
24
24
19
24
24
23
24
24
24







14
23
24
24
9*
?4
24
532
5-MIN.
MAX.

10
18
10
5
8
11
6
7
3
6
4
5
6
7
6
24







16
11
11
6
14
20
24
'" Indicates Saturday or Sunday
 Local standard time used
TABULATED  «E5.»  JUN.  26,  1968

-------
M
O
Table 3-5.  MAY, HOURLY AVERAGE CARBON MONOXIDE CONCENTRATIONS (ppm)
                           Infrared Analysis
, DAY
OF
MONTH
1
2
3
4
5
6*
7*
8
9
10
11
12
13*
1 A4t
1*W
19
16
1 7
• 18
19
20*
21*
22
23
24
29
26
28*
29
30
31
MEAN
NO.
MAX.

12-1
4
6
2
3
3
2
2
2
2
2
6
1
9
3
2
4
5
5
4
5
4
3
4
5
5.
6
4
5
9
4
31
9

1-2
5
2
3
2
2
I
2
'3
2
4
1
7
3
3
B
5
5
4
4
3
4
9
7
4
5
5
4
30
7

2-3
4
4
3
3
3
2
1
2
2
2
5
2
6
3
2
5
4
4
4>
3
3
4
A
6
4
9
5
4
31
6

3-4
4
4
4
3
3
2
1
2
2
2
9
1
3
3
2
4
5
4
4
3
,3
4
4
7
9
9
9
31
7

4-5
3
9
3
4
3
3
2
2
2
3
4
1
2
3
3
4
9
4
3
3
3
4
4
8
9
9
9
31
8
A
5-6
7
A
4
6
5
2
3
4
4
3
9
4
3
4
4
6
9
4
4
9
9
6
6
6
9
6
31
7
.M.
6-7
10
10
6
6
6
3
3
6
6
4
8
4
3
6
4
7
8
7/
5
4
6
9
6
4
6
7
7
6
7
31
10

7-8
8
11
5
6
6
3
3
6
7
4
4
?
6
6
9
7
4
4
6
•>
5
4
9
6
8
9
7
31
11

8-9
B
6
4
4
5
4
3
4
4
3
Z
z
4
4
3
6
4
4
6
!>
4
4
A
6
7
5
6
30
8

9-10
7
5
3
4
4
5
3
3
3
3
3
3
9
3
IL
3
9
3
4
6
9
4
3
3
9
7
4
6
4
31
7

10-1 1
6
9
4
3
4
3
4
3
3
3
3
3
4|
3
4
3
6
9
9
3
3
4
9
6
3
9
4
3.0
6

1 1-12
6
9
4
3
3
4
3
4
2
4
3
3
4
3
3
4
4
3
6
'4
4
3
4
3
6
9
9
4
31
6

12-1
6
5
3
3
3
4
4
4
2
3
3
3
3
4
3
5
5
4
6
6
4
4
4
4
9
4
9
4
31
6

1-2
6
5
4
3
2
2
3
3
2
4
3
2
4
3
4
9
4
9
6
4
4
3
3
9
4
9
4
30
6

2-3
6
4
3
3
3
2
4
4
3
3
3
3
3
3
3
3
5
4
9
9
4
• 4
3
3
9
9
5
4
31
7

3-4
7
9
4
3
3
3
4
4
3
3
3
3
3
6
3
6
5
4
6
6
4
3
4
4
9
9
4
31
7

4-5
8
9
3
3
3
2
3
6
4
3
3
3
2
6
3
9
6
4
6
6
4
4
4
A
9
9
9
4
31
8
p
5-6
7
4
3
2
3
1
3
4
3
3
3
3
3
3
3
9
6
4
6
9
4
4
4
9
9
3
4
31
7
M.
6-7
9
4
3
3
4
2
3
9
3
3
2
3
3
4
3
9
7
4
9
, 4
3
4
4
9
9
4
31
7

7-8
6
4
4
3
3
2
2
9
3
4
2
4
3
3

9
11
5
6
4
4
5
6
6
9
4
31
11

8-9
3
4
4
2
3
2
3
5
3
8
2
3
3
H
3

9
8
4
6
4
4
4
6
9
6
4
31
8

9-10
9
3
3
2
3
1
3
4
3
9
2
3
3
2

9
9
4
6
' 5'
3
9
7
3
7
4
31
9

10-11
9
3
4
2
2
1
2
2
2
8
1
3
4
2

4
9
4
9
3
9
6
4
9
6
9
4
31
9

1 1-12
9
3
4
3
3
2
2
2
3
7
1
9
3
2

4
9
9
4
3
9
6
4
6
\
3
8
4
31
8
DAILY
MEAN
6.0
4.9
3.6
3.2
3.4
2.4
2.6
3.7
3.0
3.8
3.7
2.8
3.4
3*6
3.18
3.3
.4
4.9
9.8
4.1
4.8
9.2
3.9
4.0
3.9
4.2
«t
9.6
9.6
9.0
9.7
4.2
6.0
NO.
OF
HRS.
23
24
24
24
24
24
24
24
24
23
24
24
24
24
24
24
£*t
23
24
24
24
24
24
24
23
24
24
24
24
24
24
740
S-MIN.
MAX.
\\
8
8
8
7
7
10
10
12
10
T
11
7
8
a
i n
10
12
19
t.
7
8
7
7
6
8
10
8
10
7
12
19
           * Indicates Saturday or Sunday
            Local standard time used
                                                                                  TABULATED   WED. I  JUN.  26,  1968

-------
                                  Table 3-6. JUNE, HOURLY AVERAGE CARBON MONOXIDE CONCENTRATIONS (ppm)
                                                              Infrared Analysis
DAY
OF
MONTH
1
*Jft
4*
5
6
7
8 '
9
10*

11*
12
13
15

16
17*
18*
19
20
21
23
24*
25*
26
27
28
29
30
MEAN
NO.
MAX.

12-1
7
6
5
4
4
4
3
3
A

4
3
3
3
2

4
. 4
4
5
4
6
4
4
6
5
5

29
7

1-2
6
5
5
4
4
3
3
3
A

4
3
3
2
2

5
4
4
5
4
3
4
3
7
5
3

29
7

2-3
5
5
5
4
2
3
.3
3

4
3
3
3

5
4
3

4
5
4
3
6
5
5

29
7

3-4
5
6
5
4
3
3
3
3
2

3'
4
3
2
2

5.
4
4

3
4
4
4
9
5

29
9

4-5
6
6
5
5
4
4
3
3
2

3
4
3
2
2

5
3
3
4
3
4
4
5
9
5
3

29
9
A
5-6
7
8
5
7
6
5
5
4
A

3
5
6
3

5
5
4
5
11
5
5
4
3
5
8
7
6

5
29
11
M.
6-7
8
11
6
8
7
6
6
6

3
5
7
4
4

.7-
6
4
7
6
10
8
5
4
6
8
11
7

6
29
11

7-e
7
12
4
7
6
7
6
7

3
6
8
4

8
5
5
6
5
10
7
7
5
V
5
9
8
7

6
29
12

8-9
6*
5
6
4
5
5
5

3
6
9
4

7
5
5
6
4
10
5
7
5
4
6
6
5

5
28
10

9-10
Y
5
5
4
3
4
5

2
5
4
4

6
5
5
5
4
7
7
4
4
5
5

5
27
7

1O-1 1
-5-*
4
5
4
4
3
3
4

3
3
3
3

6
4
4
5 •
5
4
4
4
4
5
4
3
30
6

11-12
4
5
4
3
3
3
4

2
3
3
4

5
4
4
5
4
4
4
4
4
4
5
5
3
30
5

12-1
5
4
5
3
4
3
3
4

3
2
3
3

5
3
5
5
4
4
5
4

5
4
5
4
30
5

1-2
4
5
4
3
3
3
4

3
2
2
3

6
3
5
4
4
- 3
5
5

5
4
5
3
29
6

2-3
4
5
4
4
3
3
2
4

3
3
3
3

5
3
4
4
4

6
5

5
4
5
4
29
6

3-4
5
4
4
4
4
4
3
5

3
3
2
3

6
4
4
4
4
5
7
5

5
5
5
5
30
7

4-5
5
5
4
3
4
4
3
5

3
3
3
3

6
4
6
4
5
5
i n
8
4

5
5
5
5
5
30
10
p.
5-6
5
4
4
2
3
4
2
4

4
2
3
3

5
5
•8
4
4
4
9
5
4
5
5
5
5
4
30
9
M.
6-7
5
4
4
2
3
3
3
5

4
3
3
3

5
4
11
4
4
5
7
4
4
5
5
5

4
30
11

7-8
6
3
5
3
4
4
3
5

3
3
3
3

5
5
5
.6
8
5
6
5
5

5
30
8

8-9
6
4
4
3
4
3
2
4

4
3
3
3

6
5
4
5
5
6
4
6
6
5

5
30
6

9-10
7
5
4
3
2
4
3
5
*.
3
3
3
3

7
4
4
6
6
8
4
7
6
6

5
29
8

10-11
7
5
5
3
3
4
3
4

3
3
2
3

6
5
4
6
5
7
4
6
6
5

5
29
7

1 1-12
6
6
6
5
3
4
3
4
4

3
3
3
3

6
5
4
7
6
8
4
6
6
5

5
29
8
DAILY
MEAN
5,6
5.5
5.3
4.6
4.1
3.9
3*8
3.4
4.2
.6
3.0
3.4
3.6
3.0
.0
5.5
4.4
4.9
4.6
4.4
6.3
• 7
6.0
4.9
3.9
4.7
6,1
5.3
5.3
4.8
4.6
6.3
NO.
' OF
HRS
24
24
24
24
23
24
24
24
24
24
24
24
24
24
£.(.
24
24
24
24
24
23
74
24
24
24
24
24
20
14
702
S-MIN.
MAX.
10
15
10
T
9
8
9
12
9
7
5
8
12
5

10
8
14
8
14
17
1 •
15
13
8
6
6
13
14
8
8
17
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   WED.* JUN.  26*  1968

-------
Nl
M
Table 3-7.  JULY. HOURLY AVERAGE CARBON MONOXIDE CONCENTRATIONS (ppm)
                            Infrared Analysis
DAY
OF
MONTH
1*
2*
3
4
5
6
7
8*
o*
10
U
12
13
1*
15*
16*
17
18
17
20
21
22*
23*
2*
25
26
27
28
29*
•an*
31
MEAN
NO.
MAX.

12-1
7
6
6
3
3
13
6
5
5
6
5
*
5

4
5
5

7
U
6
5
5
6
6
6
5
5
31
13

1-2
8
5
5
3
3
9
5
5
• E
4
5
5
3
4

4
5
4

6
10
6
5
6
6
6
5
5
5
31
10

2-3
8
5
4
•a
3
7
6
5
e
4
5
4
3
5

3
6
4

6
7
•6
5
5
5
6
5
5
5
31
8

3-4
8
5
4
3
2
8
5
5
4
4
5
3
4

4
7
4

6
7
5
5
6
5
6
5
5
5
31
8

4-5
5
5
r
3
3
7
5"
5
4
4
5
4
5

3
»
4

6
7
5
6
6
6
5
5
5
5
31
8
A
5-6
4
5
5
j
4
7
6
5
5
5
6
5
6

3
9
5
5
6
9
6
6
8
5
6
6
6
6
6
31
9
.M
6-7
5
5
e
2
•>
B
M
5
(S
6
8
6
8

4
1Z
a
i n
6
8
9
6
9
10
b
7
8
6
A
B
7
31
12

r-a
5


:)
n
U
•>
9
10
7
9
10
6
8
8
6
7
7
31
13

8-9
t>
•>
4
3
<4
7
5
">
6
7
6
i
6

3
10
11
5
8
8
6
8
9
6
8
6
5
A
6
31
11

Q-IO
s
5
T
•}

iS
'»
5
5
6
S
6
5

3
6
S
*
7
7
6
7
7
4
•5
S
S
5
5
20
a

IO-1 1
5
5
3
5
5
5
5
4
6
4
6
15

3
5
6
6
7
6
5
6
6
5
5
•5
4
5
30
7

1 1-12
4
5
4
5
5
5
4
3
6
5
6
6

3
5
5
6
7
6
6
5
7
5
5
6
5
5
4
5
31
7

12-1
4
5
3
2
6
•3
4
•3
4
5
4
5
6

5
4
4
6
6
A
5
5
7
9
5
6
•5
4
5
31
r

1-2
4
4
3
7
5
4
5
5

4
4
5
6

4
4
fc
6
6
5
5
6
5
5
b
4
4
5
30
6

2-3
5
5
3
•a
5
5
5
6

5
6
6
5

5
4
6
7
6
5
5
6
6
5
6
4
5
5
30
7

3-<»
5
4
4
•s
6
7
5
6
7
6
8
5
6

5
4
6
7
6
5
6
6
6
6
6
5
6
5
31
8

4.5
5
5
4
6
7
5
7
7
8
9
6
6

5
5
7
8
6
5
7
6
5
7
T
5
5
6
31
9
p
5-6
5
4
4
7
6
5
7
5
7
6
5
5

5
4
6
7
6
5
6
5
5
7
6
5
5
5
31
7
M
6.7
5
5
4
6
6
4
6
5
7
5
5
7

5
5
9
6
6
6
5
5
6
5
5
5
5
31
9

7-8
5
7
5
7
7
5
7
6
7
6
5
5
8
4
5
8
9
7
7
7
5
5
7
5
6
5
7
6
31
9

8-9
5
n
6
6
7
5
6
6
7
6
5
6

5
5
7
9
8
6
6
5
5
8
6
5
6
7
6
31
9

9-10
6
7
8
10
7
6
6
7
6
9
6
6
6
4
5
7
4
8
8
8
7
6
5
5
8
6
5
5
6
6
31
10

1O-1 1
6
7
5
7
7
5
6
7
5
8
5
5
6
4
4
7
4
7
10
7
7
6
5
6
8
6
5
5
5
6
31
10

1 1-12
6
6
4
9
6
5
6
5
5
6
5
5
5
4
4
5
5
4
8
14
7
6
6
4
6
6
6
6
5
5
6
31
14

MEAN
5.3
5.2
4.5
.8
5.3
6.9
5.2
5.4
5,2
5.1
6.1
5.7
A. 9
5.8
3.9
3.8
6.3
5.3
4.9
5.8
7.5
7.2
5.7
6.1
6.2
5.1
6.2
5.8
5.1
4.6
5.3
5.4
7*5
NO
OF
MRS
24
24
24
OA
23
24
24
24
24
22
24
24
24
24
24
24
24
24
24
23
24
24
24
24
24
23
24
24
24
24
24
739

MAX.
9
8
11
13
n
10
10
9
8
11
14
11
12
7
7
n
14
13
10
16
13
9
12
12
10
10
11
13
8
10
16
         * Indicates Saturday or Sunday
           Local standard time used
                                                                                   TABULATED  WED.» JUN.  26 ,  1968

-------
                                           Table 3-8.  AUGUST, HOURLY AVERAGE CARBON MONOXIDE CONCENTRATIONS (ppm)
                                                                        Infrared Analysis
DAY
OF
MONTH
1
2
3
4
5*
6*
7
a
9
10
11
12*
13*
14
15
16
17
18
19*
20*
21
22
23
9A
&
26*
27*
28
29
30

MEAN
NO
MAX


12-1
4
6
3
3
6
6
11
6
5
5
5
6
7
6
9
12
11
5
6
8
10
5
5
5
6
5

6
4

6
31
12


1-2
3
6
3
3
5
6
10
5
5
5
5
6
7
6
12
12
11
4
6
8
7
5
5
5
6
6

5
4

6
31
12


2-3
4
5
3
3
5
5
9
5
5
5
5
6
7
5
14
9
12
5
5
6
6
5
5
4
6
6

6
4

6
31
14


3-4
3
3
2
2
5
5
7
5
5
5
5
6
6
5
11
8
11
5
6
6
7
5
5
4
6
5

5
4

5
31
11


4-5
4
5
3
3
5
4
7
6
6
5
5
6
6
6
10
a
10
A
6
6
7
5
5
5
6
5

6
5

5
31
10
A

5-6
4
7
4
4
5
4
9
7
6
6
6
6
6
8
13
11
13
7
6
6.
9
6
5
6
7
5

6

6
31
13
M.

6-7
5
9
5
6
6
5
11
8

8
6
7
6
8
IB
.12-
17
9
6
7
10
7
7
8
7
4

9
fj

f)
30
18


7-8
•5
6
5
5
6
s
13
H
7
H

7
6

16
11
1"5
9
6
7
9
7
6

9
4
6
11
H

H
28
16


8-9
4
4
4
5
5
4
8
8
6
7

7
7
7
6
12
11
8
6
7
8
6
6
10
10
4

6
7
Q

7
29
12


9-10
3
3
4
4
"5
4
6
5
7
6

6
7
5
5
9
8
7
5
7
7
6
5
11
7
4
4
5
6

6
29
11


10-1 1
3'
3
3
3
5
4
5
4
6
5

6
7
5
4
6

6
6
7
6
5
5
4
10
6
5
4
5
5

5
2B
10


1 1-12
4
3
3
3
4
*
5
5
6
5
6
6
7
5
4
5

6
5
6
7
5
5
12
5
5
4
5
4

5
29
12


12-1
3
3
}
4
4
4
5
5
6
5
7
6
6
5
5
6
6
6
5
6
7
5
5
8
4
5
4
!>
4
4

5
31
4


1-2
3
3
.

5
31
8
M.

6-7
4
4
4
5
4
5
5
5
6
5
7
7
7
5
6
6
7
6
7
6
7
5
6
8
5
4
5
5
5

5
31
8


7-8
4
4
5
4
5
6
5
6
6
6
8
8
a
5
7
7
6
6
8
7
6
5
5
7
6
4
6
8
5

6
31
8


8-9
4
3
4
4
5
7
6
6
5
6
8
8
8
8
7
a
6
6
9
7
6
6
5
6
7
4
6
9
5

6
31
9


9- 1O
4
3
4
5
5
9
6
6
5
6
9
8
8
11
10
8
6
7
8
7
7
5
5
7
5
5
6
9
5

6
31
11


10-1 1
S
3
3
5
6

6
6
5
5
8
8
7
7
9
10
5
6
6
8
6
5
4
9
5
5
6
•7
5

6
30
10


1 1-12
5
3
3
5
8
12
7
6
•5
6
7
8
8
8
11
12
6
6
7
9
5,
6
4
10
6
4
5
6
5

6
31
12
DAILY

MEAN
3.8
4.3
3.6
4.1
5.1
5.3
6.9
5.7
5.T
5.4
6.4
6.7
6.6
6.0
8.5
8.2
8.5
6.1
6.1
6.8
7.3
5.5
5.3
4.5
7.5
6.0
4.3
4.9
5.7
5.5
.0
5.8

8.5
NO.

MRS
24
24
24
23
24
23
24
24
23
24
20
24
24
23
24
24
22
24
24
24
24
24
24
22
23
24
24
24
24
24
CC

729

5-MIN.

MAX.
7
10
8
8
9
13
14
12
9
10
10
10
9
13
20
16
21
14
12
11
14
9
9
7
16
11
7
9
19
15



21
(V
Ul
' Indicates Saturday or Sunday
 Local standard time u*"'1
                                                                                                                               TABULATED  WED..  JUN. 26»  1968

-------
                                 Table 3-9. SEPTEMBER, HOURLY AVERAGE CARBON MONOXIDE CONCENTRATIONS (ppm)
                                                               Infrared Analysis
OAV
OF
MONTH
1
2*
3*
4
5
6
7

9*

11
12
1-3
14
15
16*
17*
IB
19
20
21
22
23*
24*
25
26
27
28
29
30*
MEAN
NO.
MAX.

121

9
14
10
10

7

6

2
12
4
17
8
5
2
5
4
5
1


6
4
7
6
5
5
4
6
27
17

1-2

fl
17
9
9
7
6

5

2
8
5
16
7
2
5
3
•5
I

6
6
3
6
5
4
4
4
6
29
17

2-3

8
15
B
9
6
5

5

2
6
6
8
6
2
5
4
3
I

6
5
3
6
5
4
4
4
5
29
15

3-4

8
14
8
10
6
5

5

2
6
5
6
6
2
4
4
3
1

6
,5
3
5
5
4
4

5
29
14

4-5

8
10
8
9
6
6

5

2
5
6
10
6
2
5
3
4
1

6
4
4
6
S
s
4

5
29
10
A
s-o
5
8
8
8
11
8
9

5

3
7
8
8
8
2
8
5
9
2

6
4
4
7
6
6
5

6
29
11
M
tj-7
5
o
H
<*
14
R
12

6

4
11
11
11
13
2
14
•R
11
3

7
3
6
10


•3


3
5
5
3
4
3
3
2
3
I

3
5
4
4
5
»>
4
4
5
29
10

1 2
10
7
7
H
6

5
5
4


3
5
5
4
4
3
3
2
2
1

3
4
5
3
3
5
••.•
/+
4
28
10

2-3
10
7
7
8


5

5


4
5
6
4
4
2
3
2
3
2

3
3
5
5
6
6
4
4
5
27
10

3-4
10
8
7
7
7
6
5

5


4
5
6
5
4
3
3
1
3
3

3
3
5
6
7
7
5
b
5
29
10

4.5
10
8
7
8
7
6
5
7
4


4
5
6
5
4
3
4
3
3
3

3
4
6
6
7
7
6
5
5
29
10
r>
56
10
8
8
8
7
6
5
6
4


4
5
6
6
3
3
4
4
2
2

4
5
6
6
5
6
5
5
5
29
10
M
6-7
11
9
8
9
8
7
5
6
4

5
5
6
7
7
4
5
6
4
2
2

5
5
7
6
6
6
5
5
6
29
11

7-8
n
10
10
10
q
7
6
6
4
3
5
6
8
B
9
4
e
7
7
2
1

7
5
10
6
5
5

5
7
29
13

8-9
13
12
11
11
11
8
6
6
5
2
6
10
14
11
5
3
8
6
7
2
1

9
4
11
5
5
5

6
7
29
14

9-IO
12
14
11
11
U
8
7
6
4
2
B
7
17
18
5
3
8
6
10
2
1

10
4
9
6
5
5

5
8
29
18

(Oil
1?
13
11
11
12
R
5
6
4
2
11
5
17
19
5
2
6
5
10
1
1

9
4
8
5
5
6

5
7
29
19

1 1-12
U
13
11
-11
9
7
5
6
4
3
12
4
20
15
5
2
5
5
11
1
1

8
4
8
6
5
6

5
7
29
20

MHAN
8.4
8.8
9.5
8.7
8.9
6.9
6.0
5.7
4.8
3.2
4.4
5.7
7.9
9.3
6.0
3.6
3.6
4.9
4.5
4.2
1.7

5.9
4.4
5.5
5.9
5.7
5.5
4.6
4,4
5.8

9.5
NO
OF
HRS
??
23
24
24
23
21
24
22
24
24
24
24
24
24
22
24
24
21
24
24
24

20
24
24
24
24
24
24
24

678


MAX
15
16
18
12
17
10
15
9
8
6
14
14
21
21
21
5
12
17
14
IB
6

19
7
16
U
10
9
11
7


21
* Indicates Saturday or Sunday
  Local standard time used
TABULATED  WED.«  JUN.  26,  1968

-------
                                         Table 3-10.  OCTOBER, HOURLY AVERAGE CARBON MONOXIDE CONCENTRATIONS (ppm)

                                                                      Infrared Analysis
DAY
OF
MONTH
I*
2
3
4
5
6
Aft
9
10
11
12
13
14*
15*
16
17
18
19
20
21*
22*
23
24
25
26
27
28*
29*
30
31
MEAN

MAX

12-1
4
7
6
6
8
9
<%
4
it
7
4
8
6
7





7










6
16
9

1-2

6
5
6
6
8
A
3
4
7
3
7
6
6




7
6


5







6
17
R

2-3
4
6
5
6
6
R
A
3
3
6
3
7
6
5




7
6


6







5
18
8

3-4
4
6
b
7
6
8
^
3
3
6
3
6
5
5




7
6


5







5
18
8

4-5
4
7
5
7
7
8
4
3
4
6
3
7
4
5




7
6


5







5
18
8
A
5-6
4
9
7
10
9
10
4
5
5
11
5
10
5
5




10
7


8







7
18
11
M.
6-7
5
14
11
IP
14
10

H
ft
13
7
13
5
4
-> _



15
a


14







10
Ifl
19

7-8
4
18
1»
26
24
/s
4
7
f.
12
7
u
6
4




16
K


17







11
13
26

8-9
4
14
13
19
16
1

5
6


16
5
4




13
9


10







9
16
19

Q-IO
5
9
11
6
1.2
6
4
5
5
6

11
<5
•5





-------
                                Table 3-11.  NOVEMBER, HOURLY AVERAGE CARBON MONOXIDE CONCENTRATIONS (ppm)
                                                              Infrared Analysis
DAY
MONTH
1
2
3
4*
5*
6
7
8
9
10
11*
1 9*
lc*
•13
IH
15
16
18*
19*
in

21
22
23
24
25*
26*
27
9A
29
30
MEAN
NO.
MAX.

12-1





5
"5
6
27
a
3
5

6
5

5
6
6
6
7
24
32
8
7
8
24
32

1-2





4
4
5
19
8
3
4

6
• 5

4
5
5
5
6
19
30
6
7
7
24
30

2-3
7




5
4
4
14
7
3
4
A
6
5

4
5
5
5
6
11
29
6
6
6
25
29

3-4
7




4
4
4
13
7
3
4
4
6
4

4
5
5
5
6
10
18
6
6
6
25
18

4-5
5




4
4
*
10
7
3
4
4
5
4

4
5
4
5
5
8
13
6
7
5
25
13
A
5-6
5




5
4
5
10
6
4
4
5
4
5
4

4
5
5
5
5
7
12
6
6
5
25
12
M
6-7
6




5
5
5
12
6
4
5
5
5
6
&
5'

5
6
4
8
5
15
19
9
7
7
25
19

7.8
9




6
6
7
18
a
5
5
6
6
4

6
8
5
9
h
18
15
Y
10
10
8
25
13

8-9
9




6
6
8
15
7
5
5
6
•jr
6
5

6
10
5
8
fa
10
10
9
11
7
25
15

s-io
6




•5
5
6
IS
t>
•5
5
5
A
6
5

5
12
5
6
6
a
9
8
10
7
2*5
15

10-11
4




5
5
5
6
14

4
5
5
5
5

4
10
5
6
6
6
7
10
6
26
U

11-12
4




5
5
5
6
10

4
5
5
5
5

4
7
6
6
6
6
6
9
6
26
10

12-1
3




5
5
5
5
5

5
5
5
5
5
5
5

4
7
5
7
6
6
6
8
5
26
8

1-2
3




5
5
5
5
6

5
5
5
c
5
5

5
7
5
7
6
6
6
8
5
26
8

2-3
4




4
5
6
5

5
5
5
5
5


7
5
6
6
6
6
8
5
23
8

3-4
4




5
5
5

5

5
5
5
5
5


7
5
7
7
6
6
8
9
6
22
9

4-5
5




6
6
6
7
7

6
5
7
I ?
5
5


9
5
8
9
8
8
9
9
7
25
12
p
5-6
6




7
7
7
12
13

6
6
7
5
5

6
13
5
9
10
15
7
11
9
8
26
15
M.
6-7
5




6
6
12
13

5
5
* 6
6
5

6
12
5
7
11
22
6
11
8
8
26
22

7-8
3




6
6
15
11

^
5
6
5
6
5
5


11
5
7
12
28
11
7
8
26
28

8-9
3




5
6
14
12

5
5
5
5
5


7
6
8
14
27
15
7
8
26
27

9- 1O
3




5
6
19
14
4
4
4
5
5
5
6


6
5
7
13
24
10
6
7
26
24

1O-1 1
3




5
8
28
11
4
3
4
5
5
5
5


5
5
7
14
28
8
7
8
26
28

11-12
3




5
5
8
30
9
4
3
4
5
5
5
5
5


6
5
6
18
29
9
7
6
8
26
30
DAILY
MEAN
4.8




5.3
5.2
5.4
9.5
12.0
5.2
3.6
4.3
5.2
4.7
5.2
.0
5.4
4.8
4.8
5.1
7.5
5.0
6.7
8.0
14.6
11.3
6.8
8.1
7.8
6.7
14.6
NO
OF
MRS
22




14
23
24
23
24
24
24
24
23
24
24
99
CC
24
24
cf
21
24
24
24
24
24
24
24
24
24
604
5-MIN
MAX.
10




11
11
10
35
31
11
6
8
10
7
11
i -
16
8
8
17
10
IT
20
14
20
37
35
12
18
14
37
* Indicates Saturday or Sunday
  Local standard time used
TABULATED  WED.t  JUN.  26,  1968

-------
                                 Table 3-12.  DECEMBER, HOURLY AVERAGE CARBON MONOXIDE CONCENTRATIONS (ppm)
                                                              Infrared Analysis
DAY
OF
MONTH
1
2*
3*
4
5
6
7
8
9*
11
12
13
14
15
1**
1 T*
1 f »
18
to
21
22
23*
24*
25
26
27
28
29
30*
31*
MEAN
NO.
MAX

12-1









3
6
13
3
4
8
12
12
3
3
4
4
4
4
4
3

7
6
20
13

1-2









3
8
7
3
4
5
10
10
3
3
3
7
4
4
3
3

4
5
20
10

2-3









3
9
4
3
4
10
10
3
3
3
5
3
3
4
3

4
5
20
10

3-4









3
6
10
3
3
3
13
7
3
3
3
5
3
3
« 3
3

5
5
20
13

4-5









3
5
9
.4
3
3
9
*
3
3
3
5
3
4
4
3

4
4
20
9
A
5-6









^
6
g
4
3
3
9
7
3
3
3
4
3
1 3
3
3

•4
4
20
9
M.
6-7









4
11
4

5
11
7
5
3
3
4
3
4
4
4

4
5
20
13

7-8









7
22
5

H
26
,
3
3
4
4
6
5
4

4
R
20
26

8-9









6
26
25
5

9
17
7
6
3
3
5
6
5

3
8
20
26

9-IO









•5
?0
•5

•5
7
5
6
3
5
5
4

4
6
20
20

10-1 1









4
4
12
4

4
5
4
4

4
3
3
3
4
5
4
4
5
19
12

11-12









5
. 5
7
5

5
6
3-
3

4
4
4
4
4
4
5
4
*
5
4
21
7

12-1









5
4
5
4

6
3
,
4
3
3
4
3
4
4

4
4
21
6

1-2









J
4


5
H
3
A
5
4
3
3
4
4
5
b
4
21
5

2-3









5
5

5

5
3
,
5
4
4
4
4
4
4
6
5
4
19
6

3-4









4
6
6
K


6
4

3
3
4
4
5
5

5
5
18
6

4-5









5
9
8
5

7
6
6

5
4
5
5
5
6
6
5
5
21
9
p
5-6









5
16
14
6

7
11
I 3
9

4
4
5
6
5
4
6
5
5
7
21
16
M.
6-7









4
11
11
5
5
8
8
17
6

4
3
4
5
5
6
6
4
6
21
17

7-8









3
9
12
5
5
6
5
18
5

4
4
4
5
4
5
6
4
6
21
18

8-9









3
11
11
4
5
7
4
17
7

5
4
4
4
4
5
4
6
21
17

9-10









3
10
15
4
5
6
4
8
9

4
3
4
4
4
4
5
5
5
21
15

10-11









3
7
18
4
4
5
5
9
9

3
4
4
5
4
5
5
5
5
21
18

1 1-12









3
5
12
H
4
5
7
5
16
13

3
3
5
4
4
4
6
5
6
21
16
DAILY
MEAN









3.9
6.1
11.2
.1
4.3
3.9
5.3
5.7
7.9
8.7

.9
4.1
3.3
3.4
4.0
4.0
4.1
4.2
4.3
4.8
4.5
5.3

11.2
NO.
OF
MRS









14
24
23
23
24
24
24
22
24

23
24
24
24
23
24
24
23
24
24

487

S-MIN.
MAX









7
24
33
JO
8
7
11
16
26
37

9
5
6
a
8
9
7
8
9
8


37
* Indicates Saturday or Sunday
  Local standard time used
TABULATED  WEO.»  jUN.  26,  1968

-------
                                Table 3-13.  JANUARY, HOURLY AVERAGE NITRIC OXIDE CONCENTRATIONS (ppm)
                                                           Colorimetric Analysis
DAY
OF
XlOMTH
I*
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
MEAN
NO
MAX.
A.M.
12-1 '
,04
.10
.08
.14
.02
.03
.05
.09
.03
.07
.00
.02
.14
.06
.16
.00
.03
.01
.04
.13
.02


.27
.06
.03
.07
.01
.00
.01
.33
.07
29
.33
1-2

.07
.05
.11
.02
,02
.05
.06
..01
.03
.00
.01
.13
.06
.15
,00

.01

-.09
*
.02


.26
,04
.01
,03
.01
.00
.00
.32
.06
26
.32
2-3
.05
.05
.05
.07
.01
.02
.03
.03
.00
.02
.00
.01
.11
.08
,06
.00

.00
.01
,09
.02


.26
.03
.01
.02
.00
,00
.00
.31
.05
28
.31
3-4
.04
.04
.06
.06
.01
.03
.02
.03
.on
.02
.00
.01
.10
.08
.06
.00

.00
.01
.04
.02


.17
,.04
.01
.01
.00
.00
.00
.29
.04
28
.29
4-5
.06
.00
.09
.05
.01
.02
.01
.02
.00
.03
.00
.01
.13
.03
.06
.00

.00
.01
.04
.01


.15
.06
.01
.01
.00
.00
.00
.27
.04
28
.27
5-6
.13
.01
.08
.OB
.01
.04
.01
.02
.00
.02
.00
.02
.19
.02
.04
.00

.01
.01
.07
.01


.16
.05
.01
.02
.00
.00
.01
.26
.04
28
.26
6-7
.to
.02
.09
.09
.03
.07
.00
.01
.
-------
                                           Table 3-14. FEBRUARY, HOURLY AVERAGE NITRIC OXIDE CONCENTRATIONS (ppm)
                                                                      Colorimetric Analysis
DAY
OF
MONTH
1
2
3
4*
5*
6
7
8
9
10
11*
12*
13
14
15
16
17
ie«
19*
20
21
22
23
24
25*
26*
27
28
MEAN
NO
MAX
A.M.
12-1
.12
.04




.02
.02
.10

.01

.04
.22
.01
.00
.00
.08
.08
.02
.04
.01
.01
.01




.05
18
.22
1-2


.00


.01
.01



.01
.00
.03
.14
.01
.00
.00
.09
.08
.01
.03
.00
.01
.01




.03
17
.14
2-3
.13

.00



.01
.01

.01
.01
.00
.13
.05
.00
.00
.00
.10
.04
.01
.02
.00
.01
.00




.03
19
.13
3-4
.34

.00



.01


.00
.01
.00
.16
.03
.00
,00
.00
.09
.02
.01
.02
.00
.02
.00




.04
18
.34
4-5
.44

.00



.01
.01
.08
.00
.01
.01
.06
.02
.00
-.00
.00
.09
.01
.01
.01
.01
.11
.00




.04
20
.44
5-6
.42

.00



.00

.31
.01
,0]

.02
.03
.00
.00
,00
.09
,01
.01
.01
.03
.13
.00




.06
18
.42
6-7
.46

.01



.02
.08


.01

.03
.09
.-04
.00
.02
.09
.02
.02
.03
.06
.07
.02




.06
17
.46
7-8
.62

.04



.03
.11
.60
.06
.04

.03
.22
.15
.03
.06
.08
.12
.04
.07
.07
.10
.02




.13
19
.62
8-9
1.14

.06



.04
.15
.96
.11
.06

.12
.29
.16
.02
.07
.08
.09
.07
.06
.06
.14
.02




.19
19
L.14
9-1O
.89
*13



.07
.04
.22
.75
.15
.05
.01
.09
.18
.11
.01
.07
.07
.04
.06
.03
.03
.07
.02




.IS
21
.89
10-1 1
.60
.09
.02


.06
.04
.10
.51
.08
.04
.01
.06
.09
.06
.01
.05
.06
.03
.05
.02
.01
.02
.02




.09
22
.60
1 1-12
.38
.07
.02


.05
.03
*
.10
.03
.04
.01
.04
.07
.04
.01
.03
.06
.02
.05
.02
.01
.02
.02




.05
21
.38
P.M.
12-1
.19
.04
.01


.04
.01
.03
.11
.03
.04
.01
.03
.06
.06
.00
.04
,08
.01
.06
.02
.01
.02
.03




.04
22
.19
1-2
.13
.03
.01


.03
.01
.04
.09
.03
.03
.01
.02
.04
.06
.00
.05
.05
.01
.05
.02
.01
.02
.02




.0^
22
.13
2-3





























3-4

.02
.03


.04





.01
.03
.03
.07
.01
.08

.01
.06

.01
.01
.02




14
.08
4-5
.16
.02
.04


.05
.02
.05
.05
.05
.07
.01
.02
.07
.10
.01
.10
.03
.01
.07
.01
.01
.02
.02




.04
22
.16
5-6
.33
.03



.07
.01
.07
.06
.08

.01
.04
.13
.09
.01
.12
.05
.01
.09
.02
.01
.03
.03




.06
20
.33
6-7
.49
.04
.05


.05
.01
.09
.11
.09

.02
.08
.14
.05
.01
.12
.07
.03
.09
.01
.02
.03
.02




.08
21
.49
7-8
.35
.02
.07


.03
.01
.21
.14
.08

.03
.14
.08
.03
.01
.07
.09
.05
.06
.01
.02
.02
.01




.07
21
.35
8-9
.16
.02
.06


.03
.01
.21
.12
.04

.06
.20
.06
.04
.01
.07
.11
.04
.05
.02
.02
.02
.01




.06
21
.21
9-1 0
.07
.01
.09


.02
.01
.14
.08
.03

.08
.21
.06
.03
.00
.07
.13
.09
.04
.02
.02
.01
.00




.06
21
.21
10-11
.05
.01
.06


.02
.01
.12
.06
.03

.08
.22
.04
.01
.00
.08
.10
.08
.04
.01
.01
.01
.01




.05
21
.22
11-12
.06

.06


.02
.02
.10

.02

.05
.27
.02
.00
.01
.08 -
.11
.05
.04
.01
.0;
.01
.00




.05
19
.27
DAILY
MEAN
.357
.041
.031


.038
.017
.097
.247
.04?
.029
.023
.089
.092
.048
.006
.050
.081
.041
.043
.022
.018
.039
.013




.066
.357
NO.
OF
MRS.
21
14
20


15
22
18
17
19
15
18
23
23
23
23
23
22
?3
23
??
23
23
23




453
5-MIN
MAX.
i.22
.16
-.10


.07
.04
.28
1.26
.16
.08
.10
.29
.33
.19
.05
.14
.13
.17
.U
.09
.07
.18
.04




1.26
N
sO
* Indicates Saturday or Sunday
  Local standard time used
                                                                                                                              TABULATED  WEO.»  JUN.  26, 1968

-------
                                      Table 3-15. MARCH, HOURLY AVERAGE NITRIC OXIDE CONCENTRATIONS (ppm)
                                                                Colorimetric Analysis
BAY
OF
MONTH
1
2
3
4*
5*
6
7
8
9
10
11*
12*
i-3
1*
15
16
17
1-8 »
19*
20
21
22
23
24
25*
26*
27
28
29
30
31
MEAN
NO.
MAX.
A.M.
12-1

.02
.01
.01
.02
.03
.06
.02
.02
.06
.04
.04
.00
.04
.00
.00
.05
.01
.01
.00
.02
.01
.02
.04
.04
.05
.00
.01
.02
.01
.01
.02
30
,06
1-2
.00
.09
.02
.01
.02
.03
.06
.0.1
.01
.05
.03
.02
.00
.03
.00
.00
.05
,00
i02
,-bo
.02
.01
.01
.04
.02
.01
.00
.01
.02
.01
,00
.02
31
.09
2-3
.00
.11
.01
.01
.02
.04
.08
.00
.01
.26
.03
.01
.00
.02
.00
.00
.06
.00
.02
.00
.01
.01
.00
.04
.02
.01
.00
.01
.01
.01
.00
.03
31
.26
3-4
.00
.01
.01
.01
.02
.04
.05
.00
.01
.12
.03
.01
.00
.02
.00
.00
.02
.00
.01
.00
.0]
.02
.00
.,04
.01
.02
.00
.01
.04
.01
.00
.02
31
.12
4-5
.00
.04
.01
.01
.01
.03
.04
,00
.01
.03
.03
.01
,00
.02
.00
.00
.00
.00
.01
.01
.00
.02
.00
.02
.01
.20
.00
.00
.04
.01
.00
.02
31
.20
5-6
.00
.04
.02
.00
.00
.04
.04
.01
.01
.03
.02
.00
.00

.00
.00
.00
.00
.03

.01
.03
.01
.02
.01
.14
,00
.01
.03
.03
.00
.02
29
.14
6-7
.01
.06
.05
.01
' .01
.07
.05
.07
.03
.06
.02
.00
.00
.04
.00
.01
.01
.01
^06

.04
.04
.04
.02
.02
.14
.02
.02
.03
.09
.03
.03
30
.14
7-8
.03
.09

.01
,01
.08
.08
.19
.08
.11
.06
.00
.01
.10
.04
.02
.02
.01
.05

.13
.07
.08
.04
.02
.11
.06
.04
.05
.10
.07
.06
29
.19
e-9
.04
.09

.02
.01
.09
.12
,17
.12
.12
.06
.00
.04
.15
.06
.01
.02
.01
.02
.08
.13
.07
.04
.03
.01
.06
.04
.03
.04
.08
,10
.06
30
.17
9- 1O
.02
.07

.02
.02
.12
.on
.15
.Of)
.09
.06
.01
.04
.14
.06
.01
.01
.02
.01
.08
.07

.04
.02
.00
.03
.01
.03
.02
.06
.10
.05
29
.15
10-1 1
.02
.08
.05
.02
.02
.16
,06
.09
.04
.05
.05
.01
.03
.10
.03
.01
.01
.01
.01
.06
«X>5

.03
.01
.02
.01
.00
.03
.02
.02
.02
,04
30
.16
1 1-12
.01
.04
.04
.01
.02
.21
.04
.05
.02
.03
.02
.01
.02
.07
.03
.01
.01
.01
.01
.06
.06

.04
.01
.02
.01
.00
.04
.01
.01
.01
.03
30
.21
P.M.
12-1
.01
.02
.02
.02
.0?
.16
.02
.03
.02
.03
.03
.01
.02
.05
.03
.01
.01
.01
.01
.03
.06
.01
.04
.01
.01
.00
.00
.03
.01
.00
.00
.02
31
.16
1-2

.01
.01
.03
.02
.09
.01
.01
.02
.03
.03
.01
.03
.04
.02
.01
.01
.01

.02
.04
.01
.05
.00
.01
.00
.01
.02
.01
.00
.00
.02
29
.09
2-3


































3-4
.01
.02
.02
.03
.03
.09
.01
.01
.01
.03
.01
.01
.03

.02

.02
.01
.01
.03
.04

.03
.00
.00
.00
.02

.01
.00
.00
.02
27
.09
4-5
.02
.02
.03
.04
.03
.10
.01
,01
.02
.05
.01
.01
.05
.00
.04
.02
.02
.01
.01
.07
.05
.02
..05
.00
.01
.00
.02
.03
.01
.00
,00
,02
31
,10
5-6
.03
.03
.04
.04
.03
.13
.01
.03
.04
.10
.03
.00
.04
.09
.07
.02
.02
.01
.02
.13
.08
.02
.07
.02
.00
.00
.03
.03
.02
.01
.00
.04
31
.13
6-7
.04
.04
.02
.04
.03
.13
.02
.04
.09
.06
.06
.00
.06
.08
.06
.02
.02
.01
.02
.08
.10
.04
.08
.02
.01
.01
.03
.03
.03
.01
.01
.04
31
.13
7-8
.03
.05
.01
.04
.03
.10
.02
.03
.IT
.05
.02
.00
.05
.01
.02
.02
.02
.02

.06
.10
.04
.05
.03
.04
.01
.03
.04
.05
.00
.01
.04
30
.17
8-9
.03
.02
.01
.04
.05
.07
.02
.05
.31
.04
.02
.00
.05
.01
.02
.02
.02
.02
.01
.05
.09
.03
.04
.06
.08
.02
.02
.03
.05
.01
.01
.04
31
.31
9-10
.03
.01
.01
.03
.08
.06
.01
.08
.34
.05
.02
.00
.06
.00
.03
.01
.01
.02
.02
.04
.07
.02
.03
.06
.12
.00
.02
.02
.03
.01
.02
.04
31
.34
1O-1 1
.03
.01
.01
.03
.07
.06
.02
.06
.33
.05
.04
.00
.06
.00
.0$
.05
.01
.02
.01
.03
.04
.03

.06
.13
.00
.02
.02
.02
.01
.01
.04
30
.33
11-12
.03
.01
.01
.04
.05
.06
.01
.04
.26
.05
.04
.00
.03
.00
.01
.09
.01
.02
.01
.03
.03
.02
.05
.06
.11
.00
.02
.02
.01
.01
.02
.04
31
.26
DAILY
MEAN
.019
.045
,021
.023
.028
.087
.039
.049
.088
.068
.033
.007
.027
.047
.026
.014
.018
.010
.018
.042
.053
.027
.035
.029
,030
• 036
.014
.022
.024
.021
.017
• 033

.088
NO
OF
MRS.
21
23
20
23
23
23
23
23
23
23
23
23
23
21
23
22
23
23
21
20
23
19
22
23
23
23
23
22
23
23
23

694

5-MIN
MAX.
.05
.13
.09
.07
.09
.23
.H
.23
.43
.32
.10
.05
.07
.17
.08
.10
.07
.03
.08
.14
.17
.08
.10
• 08
.18
.21
.06
.05
.06
.11
.16


.43
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   WED. »  JUN. 26,  1968

-------
                                      Table 3-16.  APRIL, HOURLY AVERAGE NITRIC OXIDE CONCENTRATIONS (ppm)
                                                                Colorimetric Analysis
DAY
OF
MONTH
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*
MEAN
NO
MAX
A.M.
12-1
.02

.13
.00
.00
.13
.03
.01









.03
.01
.01
.30
.02
.00
.04
.01
.17
.01
.01
.05
.14
.06
20
.30
1-2


.06
,00
.00
.17
.02
,00









.02
.00
.01
.34
.01
.00
.01
.00
.17
.00
.00
.02
.22
.05
19
.34
2-3
.01

.04
.00
.00
.16
.01
.00









.01
.00
.01
.31
.01
.00
.01
.00

.00
.00
.01
.23
.0*
19
.31
3-4
.00

.03
.00
.00
.12
.01
.00









.01
.00
.01
.26
.01
.00
.01
.00

.00
..00
.01
.20
.03
19
.26
4-5
.00

.01
.00
.00
.11
.01
.00









.01
.00
.01
.IB
.00
.00
.01
.00
.11
.00
.00
.00
.24
.03
20
.24
5-6
.00

.02
.00
.00
.05
.01
.00









.00
.00
.01
.10
.00
.00
.01
.00
.30
.00
.00
.00
.16
.03
20
.30
6-7
.02

.03
.02
.01
.06
.02
.00









.02
.02
.04
.13
.01
.00
.01
.02

.01
.01
.01
.14
.03
19
.14
7-8
.03

.09
.02
.06
.07
.03
.00









.03
.03
.06
.11
.01
.00
.04
.02

.03
.03
.01
.09
.04
1«
.11
8-9
.03

.11
.02

.10
.05
.00









.03
.03
.04
.05
.02
.00
.03
.03
.19
.03
.03
.01
.05
.04
19
.19
9-10
.03

.05
.01

.07
.04
.00









.01
.03
.03
.02

.01
.02
.02
.10
.03
,07.
.01
.02
.03
18
.10
10-1 1
.03
.04
.00
.01

.05
.02
.01









.01
.02
.01
.01

.01
.02
.01
.04
.03
.01
.00
.01
.02
19
.05
1 1-12
.03
.01
.00
.02

.05
.02
.00









.01
.02
,01
.02
.02
.01
.02
.01
.02
.03
.01
.00
.01
.02
20
.05
P.M.
12-1
.02
.01
.00
.0?

.05
.02
.00









.00
.02

.01
.01
.00
.02
.01
.02
.02
.01
.01
.00
.01
19
.05
1-2
.01
.00
.00
.02

.04
.02
.00









.00
.01

.02
.01
.01
.01
.01
.04
.02
.00
.00
.00
.01
19
.04
2-3































3-4
.00
.00
.00
.01

.01
.00
,00










.01


.01
.01
.01
.01
.02
.01
.00
.00
.00
.01
17
.02
4-5
.00
.00
.00
.02
.06
.03
.00
.00









.02
.01
.01
.03
.01
.01
.01
.01
.02
.01
.01
.00
.00
.01
21
.06
5-6

.01
.01
.02
.08
.04
.01
.00









.02
.02
.01
.06
.01
.01
.02
.01
.03
.02
.01
.00
.00
.0?
20
.08
6-7

.01
.00
.02
.08
.06
.01
.00









.02
.02
.01
.05
.01
.02
.02
.01
.02
.02
.01
.01
,00
.02
20
.OB
7-8

.09
.00
.02
.08
.05
.01
.00









.02
.02
.03
.04
.01
.03
.02
.01
.02
.03
.03
.01
.00
.03
20
.09
8-9

.07
.00
.01

.10
.01
.00









.02
.02
.17
.03
.01
.02
.01
.03
.02
.05
.08
.04
.01
.04
19
.17
9-1O

.17
.00
.00

.10
.01
.01









.01
.01
.40
.03
.01
.02
.01
.11
.02
.04
.11
.12
.01
.06
19
.40
10-11

.18
.00
.00
.10
.03
.01
.01









.01
.01
.34
.02
.01
.06
.01
.22
.01
.02
.11
.19
,01
.07
20
.34
11-12

.16
.00
.00
.11
.04
.01
.00









.01
.01
.26
.02*
.01
.05
.01
.18
.01
.01
.07
.24
.00
.06
20
.26
DAILY
MEAN
.014
.058
.024
.010
.041
.073
.017
.002









.015
.014
,074
.097
.010
.012
.017
.032
.070
.018
,023
.032
.066
,033
,097
NO.
OF
MRS.
15
13
23
23
14
23
23
23









22
23
20
22
21
23
23
23
19
23
23
23
23
445
5-MIN.
MAX.
.04
.23
.16
.03
.12
.19
.06
.03









.05
.03
.50
.37
.03
.07
.06
.25
.35
.06
.12
.25
.30
.50
'' Indicates Saturday or Sunday
  Local standard time used
TABULATED   WEO.»  JUN.  26,  1968

-------
Table 3-17.  MAY, HOURLY AVERAGE NITRIC OXIDE CONCENTRATIONS (ppm).
                         Cotorimetric Analysis
•DAY
OF
MONTH
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
MEAN
NO.
. MAX.
A.M.
12-1
.00
.01
.00
.02
.00
.01
.02
.00
.02
.01
.23

.24
.03
.02
.00
.04
.10
,00
.03
.00
.02
.04
.01
.03
.02
.01
.02
.00
.01
.02
.03
30
.24
1-2

.01
,00
.02
.01
.01
.01
.po
.02
.01
.11

.28
.03
.02
.00
.07
.06
-.00
»'03
.00
.03
.04
.00
.02
.01
.02
.04
.00
.01
.01
.03
29
.28
2-3
,00
.01
.00
.01
,00
.01
.00
,00
.01
.01
.08

.25
.03
.01
.00
.13
.07
.00
.02
.00
.04
.0-3
.00
.01
.01
.01
.03
.00
,01
.01
.03
30
.25
3-4
.00
.01
.00
.02
.00
.01
.00
.00
,01
.01
.23

.14
.03
.01
.00
.08
.10
.00
.01
.00
.01
.01
.00
.01
.00
.00
.02
.00
.01
.01
.02
30
.23
4-5
.03
.02
.00
.03
,01
.01
.00
.00
.01
.01
.14

.04
.09
.01
.00
.on
.09
.00
.01
.00
.02
.01
.00
.01
.00
.01
.09
.00
.01
.02
.02
30
.14
5-6
.05
.05
.02
.08
.03
.03
,00
.02
.04
.04
.09

.02
.10
.03
.01
.11
.10
.01
.03
.00
.04
.02
.01
.03

.01
.07
.00
.01
.03
.04
29
.11
6-7
.10
.10
.05
.18
.06
,06
,00
,08
.11
.10
.15

.03
.06
.06
.05
.20
.18
'.0'6
.04
.00
.07
.05
.05
.05

.03
.06
.01
.01
.09
.07
29
.20
7-8
.In
.15
.04
.)P
.09
,07
.00
.08
,13
.07
,14
.03
.02
.04
.10
.05
.24
.24
.07
.02
.00
.09
.04
.07
.04
,05
.02
.02
.04
.01
.09
.07
31
.24
8-9
.07
,06
.0?
.04
.07
.08
.00
.05
.08
.03
.08
.02
.02
.03
.07
.02
.11
.05
.03
.03
.00
.10
.04
.05
.01

.01
.02
.06
.01
.06
.04
30
.11

-------
                                               Table 3-18. JUNE, HOURLY AVERAGE NITRIC OXIDE CONCENTRATIONS (ppm)
                                                                         Colorimetric Analysis
DAY
OF
MONTH
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
MEAN
NO.
MAX.

A.M.
12-1
.13
.01
.04
.01
.00
.01
.01
.01
.00
.01
.01
.01
.01
.00
,00
.00
,00



.03
.00
.01
.02
.00
,00
.00
,00
,00
.00
,01
27
.13

1-2
.07
.01
.04
.00
,00
.01
.01
.01
.00
.01
,01
.01
,00
.00
.00
.00
.00



.06
,00
.01
.01
,00
.00
.05
.00
.00
.00
.01
27
.07

2-3
.05
.01
.04
.00
.01
.01
,01
.01
.00
.01
.01
.01
.00
.00
.00
.00
.01



.06
.00
.00
.01
.01

.05
.00
.00
.00
.01
26
.06

3-4
.06
.02
.06
.01
.07
.01
.01
.01
.00
.01
.01
.02
.01
.00
.00
.00
.01



.15
.00
.00
.00
.01

.15
,.00
.00
.00
.02
26
.15

4.5
.06

.08
.01
.09
.05
.01
.01
.01
.01
.01
.07
.01
.00
.00
,00
.01



.IS
.00
,00
.00
.00
.00
.16
.00
.01
.00
.03
26
.16

5-6
.10

.21
.03
.15
.11
.02
.03
.02
.01
.01
.10
.03
.00
.00
.01
,02



,16
.00
.01
.01
.01
.00
'.10
.01
.04
..01
.04
26
.21
6-7
.11

.20
.10
.17
.12
.06
.06
.07
.02
.01
.06
.08
.02
.02
T05
.02



.13
.02
.05
.01
.01

.09
.15
.07
.04
.07
25
.20
1
7-8
.07

.15
.04
.10
.09
.08
.05
.07
.03
.01
.07
.07
.04
.03
.05
.02



.09
,02
.06
.01
.01

.07
.09

.08
.06
24
.15

8-9
.07
.09
.09
.02
.05
.03
.03

.03
.02
.01
.05
.03
.04
.02

.02


.02
.04
.01
.03
.01
.00
.01
.01
.01
.01
.07
.03
26
.09

s. to
.05
.02
.05
.01
.03
.01
.01

.02
.01
.01
..02
.01
.03
.01

.02


.01
.02
.00
.01
.00
.00
.01
.00
.00
.01
.04
.02
26
.05

1O-1 1
.03
.00
.02
.01
.02
.01
.01

.03
.01
.00
.01
.00
.02
.01
.01
.02


.00
.01
.00
.02
.00
.00
.01
.00
.01
.00
.02
.01
27
.03

1 1-12
.01
.00
.01
.00
.01
.02
.01
.01
.01
.01
.01
.00
.00
.01
.01
.00
.01


.00
.00
.00
.01
.00
.00
.00
.00
• 00
.00
.01
.01
28
.02

P.M.
12-1
.01
.00
.01
.00

.01
.01
.01
.01
.01
.00
.00
.01
.01
.01

.01


.00
.00

.00
.00
.00
.00
.00

.01
.01
.01
2*
.01

1-2
.00
.00
.01
.00

.01
.01
.00
.01
.01
.00
.01

.01
.01

.01


.00
.00
.01
.00
.00
.00
.00
.00

.01

.00
23
.01

2-3
































3-4
.00
.00
.00
.00
.00
.01

.01
.01
.01
.00
.00
,00
,00
.01
.00
.01


.00
.00
.01
.01
.00
.00
.00
.01
.00
.01
.00
.00
27
.01

4-5
.00
.00
.00
.00
.00
.02
.01
.01
.01
.00
.00
.01
.00
.00
.01
.00
.00


.00
.01
.04
.01
.00
.00
.00
.00
.00
.01
.00
.01
28
.04

5-6
.00
.00
.00
.00
.00
.01
.01
.01
.01
.01
.00
.00
.00
.00
.01
.00
.01


.00
.00
.04
.02
.00
.00
.00
.00
.00
.01
.00
.01
28
.04

6-7
.00
.00
.00
.00
.00
.01
.01
.00
.01
.01
.00
.01
.00
.00
.00
.00
.01


.00
.00
.03
.01
.00
.00
.00
.00
.00
.00
.00
.00
28
.03

7-8
.00
.00
.00
.00
.00
.01
.01
.00
.01
.01
.00
.01
.00
.01
.01
.01
.02


.01
.01
.03
.01
.00
.00
.00
.00
.00
.01
.00
.01
28
.03

8-9
.01
.01
.00
.01
.01
.01
.01
.01
.01
.01
.00
.03
.00
.01
.01
.01
.01


.00
.00
.03
.01
.00
.00
.00
.00
.00
.01
.00
.01
28
.03

9- 1O
.02
.03
.01
.01
.01
.01
.01
.01
.01
.0-3
.01
.03
.00
.01
.03
.01



.01
.01
.03
.02
.01
.00
.01
.00
.00
.01
.00
.01
27
.03

1O-1 1
.03
.03
.01
.01
.01
.01
.01
.01
.01
.04
.01
.01
.00
,00
.01
.01



.01
.00
.04
.02
.01
.00
.01
.00
.00
.01
.00
.01
27
.04

11-12
.03
.04
.01
.01
.01
.01
.01
.01
.01
.01
.01
.02
.00
.'00
.01
.02



.02
.00*
.03
.02
.01
.00
.01
.00
.00
.00
.00
.01
27
.04

DAILY
MEAN
.038
.014
.044
.012
.036
.025
.017
.014
.016
.012
.006
.024
.012
.009
.009
.009
.012


.005
.040
,015
.014
.004
.001
.003
.030
.013
.010
.013
.017
.044

NO.
OF
MRS
23
19
23
23
21
23
22
20
23
23
23
23
22
23
23
19
20


15
23
22
23
23
23
19
23
21
22
22
609

5-MIN
MAX.
»16
.23
.25
.12
.19
.14
.09
.07
.09
.06
.02
.13
.11
.05
.05
.06
.04


.03
.19
.06
.07
.02
.02
.03
.20
.22
.09
.10
.25

w
* Indicates Saturday or Sunday
  Local slandard time used
                                                                                                                                   TABULATED  WED.. JUN.  26» 196B

-------
                                    Table 3-19.  JULY, HOURLY AVERAGE NITRIC OXIDE CONCENTRATIONS (ppm)
                                                               Colorimetric Analysis
• DAY
OF
MONTH
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
MEAN
NO.
MAX.

A.M.

12-1
.00
.00
.00
.01
.01
.24
.00
.00
.03
.02
.02
.01
.01
.00
.02


.01
.00
.01
.05
.11
,01
.01
.00
.01
,00
.01
.02
.01
.02
.02
29
.24


1-2
.04
.00
.00
.01
.01
.19
.00
.00
.02
.01
,03
.00
.01
.01
.01
.01

.01
;.oo
i02
.03
.09
.01
.01
.00
.01
.01
.02
.02
.01
.01
.02
30
.19


2-3
.07
.00
.00
.01
.00
.12
.00
.00
.01
.01
.03
.00
.01
.00
.01
.01

.01
.00
.01
.02
.03
.01
.01
.00
.00
.00
.01
.02
.00
.01
.01
30
.12


3-4
.09
.00
.00
.00
.00
.11
.00
.OP
.01
.01
.00
.00
.01
.00
.01
.01

.01
.03
.01
.0*
.02
.01
.'01
.00
.00
.00
.01
.02
.00
.01
.01
30
.11


4-5
.04
.00
.00
.00
.00
.10
.00
.00
.01
.00
.00
.00
.01
.00
.01
.00

.01
.on
.01
.01
.01
.01
.01
.00
.00
.00
.01
.01
.00
.0?
.01
30
.10


5-6
.00
.00
.01
.00.
.01
.OR
.01
.00
.02
.02
.01
.01
.01
.02
.01
.00

.01
.11
.02
.01
.05
.01
.02
.01
.01
.01
.02
.05
.00
.04
.02
30
.11


6-7
.00
.00
.02
.01
.o<»
.11
.04
.00
.02
.Of
.04
.05

.06
.02
.00

.05
.13
.06
.04
.06
.01
.05
.05
.03
.03
.03
.06'
.01
.06
.04
29
.13

7-8
.01
.00
.05
.01
.03
.11
.03
.01
.02
.05
.05
.04
,03
.07
.02
.00

.10
.13
.06
.06
.08
.02
.06
.04
.04
.0<»
.04
.05
.01
.07
.04
30
.13
i

8-9

.00

.01
.01
.07
.01
,01
.01
.02
.02
.02

.04
.01
.00
.18

.06

.03
.04
.01
.04
.03

.02
.03
.02
.01
.03
.03
25
.18


<»-1O

.00

.01
.01
.04
,00
.01
.01
.00
.01
.00

.02
.02
.00
.10

.0?
.02
.01
.02
.01
.02
.02

.01
.03

.01
.02
.02
25
.10


10-11
.01
.00
.00
.01
.00
.01
.00
.01
.01
.01
.01
.00

.01
.02
.00
.04

.01
.01
;oi
.01
.01
.01
.01

.00
.03

.01
.04
.01
27
.04


1 1-12
.01
.00
.00
.00
.00


.02
.01
.01
.00
.00
.01
.01
.01
.00
.01
.03
.00
.01
.00
.01
.00
.01
.01
.00
.00
.01
.01
.01
.06
.01
29
.06

P.M.

12-1
.00
.00
.00
.00
.00


.01
.01
.00
.00
.00
.01
.01
.01
.00
.01
.01
.00
.01
.00
.00
.00
.01

.00
.00
.01
.01
.01
.01
.00
28
.01


1-2
.00
.00
.00
.00
,00

.00
.01
.00
.00
.00
.00
.00
.03
.01
.00
.01
.00

.00
.00
.00
.00
.01
.01
.00
.01
.01
.01
.00
.01
.00
29
.03


2-3




































3-4
.00
.00
.01
.00
.00
.00
.00
.02
.00
.00
.01
.02
,00

.02
.01
.01
.00
.00
.00
.00
.00
.00
.01
.01
.01
.00
.01
.01
.00
.01
.01
30
.02


4-5
.00
.00
.01
.00
.01
.01
.00
.03
.00
.01
.03
.03
.00
.03
.01

.00
.00
.00
.01
.01
.00
•-.00
.01
.01
.01
.01
.01
.00
,00
.02
.01
30
.03


5-6
.00
.00
,01
.00
.01
.00
.00
.05
.00
.00
.04
.02
.00
.02
.01

.01
.00
.00
.01
.01
.01
.00
.01
.01
.00
,00
.01
.01
.00
.01
.01
30
.05


6-7
.00
.00
.01
.00
.01
.00
.00
.04
.00
.00
.02
.01
.00
.02
.02

.01
.00
.00
.00
.02
.01
.00
.00
.01
.00
.00
.01
.01
.00
.01
.01
30
.04


7-8
.00
.01
.01
.00
.01
.00
.00
.04
.01
.01
.02
.01
.00
.07
.01

.01
.00
.00
.02
.02
.01
.01
.01
.01
.00
.00
.01
.01
.01
.01
.01
30
.07


8-9
.00
.02
.02
.01
.01
.00
.00
.05
.02
.01
.03
.02
.01
.01


.01
.00
.01
.02
.03
.01
.01
.01
.01
.01
.01
.01
.02
.01
.04
.01
29
.05


g-io
.00
.01
.06
.01
.05
.00
.00
.04
.04
.01
.04
.03
.01
.01


.02
.01
.01
.04
.02
.02
.01
.01
.01
.02
.01
.01
.02
.01
.04
.02
29
.06


1O-1 1
.00
.01
.04
.02
.05
.00
.00
.03
.04
.01
.04
.01
.00
.02


.03
.01
.01
.04
.06
.03
.01
.01
.01
.01
.01
.01
.01
.01
.03
.02
29
.06


11-12
.00
.01
.02
.02
.09
.00
.00
.03
.02
.00
.02
.01
.00
.02


.04
.01
.01
.06
.12
.02
.01
.00
.01
.01
.01
.02
.01
.01
.03
.02
29
.12

DAILY
MEAN
.013
.003
.013
.007
.016
.059
.004
.018
.013
.010
.018
.013
.007
.02,1
.013
,003
.031
.014
.028
.019
.025
.027
,007
.014
.012
.008
.008
.016
.018
.006
.027
,016

.059

NO
OF
MRS.
21
23
21
23
23
20
21
23
23
23
23
23
19
22
19
14
15
20
22
22
23
23
23
23
22
20
23
23
21
23
23

667


5-MIN.
MAX.
.11
.02
.09
.03
.11
.27
.05
.06
.05
.06
.10
.06
.04
.09
.04
.01
.24
.13
.16
.08
.16
.14
.03
.08
.06
.04
.05
.06
.07
.02
.fi


.27

* Indicates Saturday or Sunday
  Local standard time used
TABULATED   WED,,  JUN. 26,  1968

-------
                                           Table 3-20.  AUGUST. HOURLY AVERAGE NITRIC OXIDE CONCENTRATIONS (ppm)

                                                                        Colorimetric Analysis
DAY
OF
MONTH
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
MEAN
NO.
MAX
A.M.
12-1
.03
.04
.00
.01
.04
.05
.17
.03
.01
.01
.01
.02
.02
.02
.08
.15
.12
.01
.01
.06
.09
.01
.03
.00
.03
.09
.01
.01
.01
.04
.00
.04
31
.17
1-2
.01
.06
.00
.01
.04
.03
.17
.02
.02
.00
.01
.01
.01
.02
.20
.20
.14
.01
.01
.05
.06
.01
.02
.00
.04
,05
.02
.00
.00
.02
.00
.04
31
.20
2-3
.01
.07
.00
.00
.02
.03
.17
.02
.01
.00
.00
.01
.01
.01
.26
.11
.22
.01
.01
.04
.02
.01
.01
.00
.02
.06
.03
.00
.00
.02
.00
.04
31
.26
3-4
.01
.06
.00
.00
.03
.02
.10
.04
.01
.00,
.00
.01
.01
.01
.24
.06
.22
.01
.01
.03
.01
.01
.01
.00
.03
.06
.03
,«0
.00
.01
.00
.03
31
.24
4-5
.01
.08
,00
.01
.03
.01
.10
.06
.01
.01
.00
.01
.01
.01
.20
.07
.22
.01
.01
.03
.03
.01
.01
.00
.03
.06
.01
.00
.00
.01
.00
.03
31
.22
5.6
.01
.09
.01
.03
.03
.01
.11
.07
.01
.01
.01
.01
.01
.04
.28
.07
.21
.02
.01
.OZ
.06
.02
.01
.01
.04
.07
.'01
.00
.00
.02
.01
.04
31
.28
6-7
.03
.15
.04
.07
.03
.01
.17
.09
.05
.05
.03
.02
.01
.08
.35
.10
.28
.06
.02
.03
.07
.05
.02
.02
.10
.09
.01
.03
.04
.OB
.05
.07
31
.35
7-8
.04
.10
,06
.07
.05
.01
.15
.10
.07
.06
.04
.02
.01

.18
.06
.26
.07
.02
.03
.08
.06
.02
.04
.15
.10
.01
.02
.04
.15
.07
.07
30
.26
8-9
.02
.06
.05
.04
.03
.01
..09
.08
.04
.04
.03
.02
.02
.04

.05
.10
.05
.01
.03
.05
.05
.02
.03
.14
.08
.01
.02
.02
.07
.07
.04
30
.14
9-1.0,
.01
.03
.02
.03
.02
.01
.03
.05
.02
.02
.01

.02
.02

.02

.02
.01
.02
.02
.04
.02
.04
.15
.03
.00
.01
.01
.02
.02
.02
28
.15
IO-I 1
.00
.02
.01
.02
.01
.01
.03
.03

.01
.01
.02
.02
.01

.01
.02
.01
.01
.03
.02
.03
.03
.03
.12
.01
• 01
.01
.00

.02
.02
28
.12
.U-12
.00
.01
.01
.01
.01
.00
.01
.01

.01
.00
.01
.01
.01

.01
.01
.01
.01
.02
.01
.02
.02
.02
.07
.01
.01
.00
.00
.01
.01
.01
29
.07
P.M.
12-1
.00

.01
.01
.00
.00
.01

,01
.01
.00
.01
.01
.00


.01
.01
.01
.02

.01
.03

.04
.00
.00
.01
.00
.00
.01
.01
25
.04
1-2


.01
.01
.01
.00
.01
.01
.01
.01
.00
.00
.01
.00
.00

.01
.01
.01
.01

.01
.02




.00
.00
.01
.00
.01
23
.02
2-3

























.00
.01





2
.01
3-4
,01
.01
.01
.00
.01
.00
.01
.02
.01
.01
.01
.00
,00
.01
.00
.01
.01
.01
,01

,02


.02
.02
.00
.01

.00
.01
.01
,01
27
.02
4-5
.01
.01
.01
.01
.01
.00
.01
.01
.01
.01
.02
.01
.00
.01
.01
.01
.01
.01
.02
.01
.02
.03
.04
.03
.01
.00
.01
.01
.00
.01
.01
.01
31
.04
5-6
.01
.01
.02
.03
.01
.00
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.02
.03
.04
.02
.01
.00
.00
.01
.00
.00
.01
.01
31
.04
6-7
.01
.00
.01
.02
.00
.00
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.02
.01
.02
.02
.04
.01
.02
.00
.01
.00
.00
.00
.01
.01
31
.04
7-8
.01
.00
.02
.02
.01
.00
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.01
.02
.01
.02
.02
.03
.01
.04
.00
.01
.01
.02
.00
.01
.01
31
.04
8-9
.01
.00
.04
.01
.01
.01
.01
.01
.01
.02
.02
,03
.02
.03
.02
.01
.01
.01
.02
.02
.02
.02
.01
.02
.04
.01
.01
.02
.08
.01
.01
.02
31
.08
9-10
.01
.00
.05
.01
.03
.06
.02
.01
.01
.02
.04
.02
.03
.11
.06
.02
.01
.01
.04
.01
.03
.02
.01
.02
.03
.01
.03
.02
.07
.00
.01
.03
31
.11
10-1 1
.01
.00
.02
.03
.02
.08
.03
.01
.00
.01
.03
.02
.03
.07
.06
.02
.01
.02
.01
.03
.01
.03
.01
.02
.06
.00
.03
.02
.07
.00
.01
.02
31
.08
11-12
.01
.00
.01
.02
.06
.17
.03
.01
.01
.01
.02
.03
.03
.04
.08
.07
.01
.02
.02
.06
.02
.03
.00
.02
.13
.01
.03
.01
.05
.00
.01
.03
31
.17
DAILY
MEAN
.011
.037
.018
.020
.021
.022
.063
.032
.016
.015
.014
.014
.014
.026
.113
.052
.086
.017
.014
.026
.032
.024
.019
.017
.060
.031
.013
.010
.017
.023
.015
.028

.113
NO.
OF
HRS
22
21
23
23
23
23
23
22
21
23
23
22
23
22
18
21
22
23
23
22
21
22
22
21
22
23
23
22
23
22
23

687

S-MIN.
MAX.
.05
.16
.07
.09
.06
.18
.19
.12
.08
.07
.05
.04
.05
.14
.38
.22
• 32
.08
.07
.09
.10
.07
.05
.05
-.17
.15
.04
.04
.10
.18
.09


.38
w
ui
* Indicates Saturday or Sunday

  Local standard time used
                                                                                                                                 TABULATED   WED..  JUN.  26,  1968

-------
                                 Table 3-21.  SEPTEMBER, HOURLY AVERAGE NITRIC OXIDE CONCENTRATIONS (ppm)
                                                                Colorimetric Analysis
• DAY
MONTH
1
2*
3*
4
5
6
7
8
9*
10*
11
12
'13
14
15
16*
17*
16
19
20
21
22
23*
24*
25
26
27
28
29
30*'
MEAN
NO.
MAX.
A.M.
12-1

;04
.21
.07
.05
.02
.01
.00
.00
.02
,00
.31
.02
.36
.09
.00
.02
.05
.04
.10
.00
.00
.01
.04
.00
.11
.01
,00
.02
.01
.05
29
.36
1-2
.00
.03
.21
.06
.04
.01
.01
.00
.00
.02
.00
.26
.03
.33
.05
.00
.01
,06
',.02
-.06
.00
.00
.01
.05
.00
.09

.00
.01
.01
.05
29
.33
2-3
.00
.02
.20
.03
.05
.01
.01
.00
.00
.02
.00
.16
.06
.13
.02
.00
.01
.06
.04
.05
.00
,00
.00
.03
.00
.08
,01
.00
.00
,00
.03
30
.20
3.4
.00
.01
.22
.01
.09
.00
.01
.00
.00
.01
.00
.12
.05
.06
.02
.00
.01
.05
.07
.04
.00
.00
.00
'.03
.00
.05
.01
.00
.00
.00
.03
30
.22
4-5
.00
.01
.is
.01
.07
.00
.01
.00
.00
.01
.00
.10
.09
.17
.03
.00
.02
.07
.04
.05
.00
.00
.00
.02
.00
.05
.01
.00
.00
.00
.03
30
.18
5-6
.00
.02
.11
.0?
.08
.02
.06
.01
.00
.01
.02
.12
.14
.11
.07
.00
.01
.17
.07
.16
.01
.00
.00
.00
,01
.08
.02
.01
.01
.00
.04
30
.17
6-7
.02
.03
.08
.02
.15
.05
.14
.06
.01
.02
.05

.20
.13
.17
.00
.02
.32
.13
.23
.03
.01
.00
.00
.04
.15
.08
.02
.03
.02
.08
29
.32
7-8
.03
.03
.04
.02
.09
.04
.08
.08
.02
.02
.07
.15
.21
.16
.09
.01
.02
.25
.10
.29
.07
.03
.01
.00
.05
.17
.10
.02
.05
.02
.08
30
.29
8-9
.02
.02
.03
.01
.07
.04
.04
.05
.01
.03
.04
.09
.09
.05
.03
.01
.02
.14

.17
.05


.00
.03
.07
.06
.01
.04
.02
.04
27
.17
9-10
.02
.01
.01
.01
.04
.01
.02
.02
.01
.02
.02
.04
.03
.01
.01
.01
.01
.06

.09
.05


.00

.03
.02
.00
.02
.01
.02
26
.09
10-1 1
.02
.01
.01
.01
.02
.00

.01
.02
.02

.02
.01
.00
.01
.01
.02
.03
.01
.06
-.04


.00
.00
.02
.01
.00
.02
.01
.01
26
.06
1 1-12
.01
.01
.01
.00
.01
.00
.00
.02
.02
.01
.01
.01
.01
.00
.00
.01
.01
.02
.00
.04
.02

.00
.00
.00
.01
.00
.00
.01
.01
.01
29
.04
P.M.
12-1
.01
.01
.00
.00

.00
.00
.01
.01
.02
.01
.01
.01
.00
.00
.01
.01
.01
.00
.00
.01

.00
.01
.00
,00
.00
.00
.01
,00
.01
28
.02
1-2
.01
.01
.01
.00
.01
.00
.00

.01
.02
.00
.01
.00

.00
.01
.01
.00
.00
.00
.00

.00
.00
.00


.01
.00
.00
.00
25
.02
2-3































3-4
.01
.01
,00
,00
.00
.00
.00

.01
.01
.01

.00
.00



.00
,00



.00
,00'
,02
.01
.00

.02
.01
.01
21
.02
4-5
.01
.01
.00
.00
.01
.01
.00
.01
.01
.01
.01
.00
.00
.00
.01
.00
.00
.01
.00
.01
.02
.02
.00
.00
.02
.01
.01
.02
.03
.01
.01
30
.03
5-6
.01
.01
,00
.00
.01
.00
.00
,00
.01
.01
.01
.00
,00
.00
.01
.01
.00
.00
.00
.01
.01
.02.
.00
.00
.02
.01
.01
.03
.03
.01
.01
30
.03
6-7
.01
.01
.00
.01
.01
.01
.01
.00
.01
.01
.01
.00
.00
.00
.01
.01
.01
.01
.02
.00
.01
.03
.01
.00
.03
.01
.01
.02
.03
.02
.01
30
.03
7-8
.05
.05
.03
.02
.02
.02
.01
.00
.02
.01
.02
.00
.01
.01
.02
.01
.03
.06
.06
.00
.00
.03
.03
.01
.10
.01
.01
.02
.03
.02
.02
30
.10
a-9
.06
.10
.06
.04
.03
.03
.02
.00
.02
.01
.06
.09
.15
.05
.01
.02
.07
.05
.06
.00
.00
.03
.04
.00
.21
.01
.01
.01
.03
.03
.04
30
.21
9-10
.06
.17
.06
.05
.09
.02
.05
.00
.02
.01
.11
.09
.26
.23
.01
."6 1
.10
.07
.17
.00
.01
.03
.Q6
.00
.18
.01
.01
.02
.01
.02
.06
30
.26
10-11
.08
.17
.08
.05
.11
.04
.01
.00
.01
.01
.20
.03
.29
.28
.00
.01
.10
.06
.18
.00
.01
.02
.08
.00
.18
.01
.00
.03
.02
.01
.07
30
.29
1 1-12
'.06
.17
.08
.07
.05
.02
.01
.00
.02
.01
.26
.02
.36
.23
.01
.02
.06
.05
.23
.00
.01
.02
.07
.00
.14
.01
.00
.04
.01
.01
.07
30
.36
DAILY
MEAN
.022
.041
.070
.022
.049
.015
.023
.013
.010
.014
.040
.-077
.088
.105
.010
.007
.025
.070
.059
.061
.014
.014
.015
.008
.047
.046
.019
.011
.018
.010
.035
.105
NO.
OF
MRS.
22
23
23
23
>22
23
22
21
23
23
22
21
23
22
22
22
22
23
21
22
22
16
20
23
22
22
21
22
23
23
659
5-MIN
MAX.
.08
.20
.24
.09
.19
.09
.18
.08
.03
.05
.28
.32
.38
.39
.21
.02
.12
.36
.25
.36
.09
.04
.10
.06
.23
.23
.12
.06
.06
.04
.39
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   WED..  JUN.  26,  1968

-------
                              Table 3-22. OCTOBER, HOURLY AVERAGE NITRIC OXIDE CONCENTRATIONS (ppm)
                                                           Colorimetric Analysis
DAY
OF
MONTH
1*
2
3
4
5
6
7*
8*
9
10
11
12
13
14*
15*
16
17
IS
19
20
21*
22*
23
24
25
26
27
28*
29*
30
31
MEAN
NO
MAX.
A.M.
t2-1
.00
.12
.03
.05
.10
.01
.02
.01
.01
.02
.05
.01
.11
.02
.12
,00
.01
.01
.00
.04
.01
.21
.38
.03
.00
.03
.10
.00
.05
.20
.31
.07
31
.38
1-2
.00
.07
,01
.02
.05
.00
.01
.01
.00
.00
.03
,00
.12
.02
.10
.00
.02
.01
.01
.04
.01
.15
.39
.06
,00
.01
.08
,00
.05
.15
.32
.06
31
.39
2-3
.00
.05
.02
.04
.03
.00
.01
.01
.00
.00
.02
.00
.09
.02
.10
.00
.01
.00
.00
.03
.01
.12
.36
.14
.00
.01
.06
.00
.05
.1*
.32
.05
31
,36
3-4
.00
.05
.02
.08
.06
.00
.01
.00
.00
.00
.01
.00
.06
.03
.07
,00
.03
.00
.00
.02
.00
.09
.38
.15
.00
.02
,04
»,00
.10
.17
.34
.06
31
.38
4-5
.00
.07
,01
.09
.07
.00
.01
.00
.00
.00
.01
.01
.07
.01
kOa
.00
.07
.00
.00
.03
.00
.06
.35
.12
.00
.02
.04
.00
.07
.27
.35
.06
31
.35
5-5
.00
.13
.04
.11
.11
.01
.01
.00
.01
.01
.07
.02
.14
.01
.09
.02
.13
.01
.01
.08
.01
.04
.36
.18
.00
.05
'.07
.00
.08
.15
.36
.07
31
.36
6-7
.01
.26
.16
.26
.21
.03
.03
.00
.04
.04
.13
.06
.23
.03
.08
.07
.17
.03
.07
.21
.03
.03
.39
.29
.01
.13
.13
.03
.11
.15
.38
.12
31
.39
7-8
.01
.35
.27
.37
.33
.03
.03
.00
.06
.07
.11
.09
.24
.04
-.07
.11
.14
.05
.10
.27
.04
.04
.38
.40
,03
.22
.20
.04
.17
.19
.30
.15
31
.40
8-9
.01
.23
.16
.31
.22
.02

.00
.04
.05
.OS
.08
.24
.04
.06
.08
.13
.04

.21
.04
.03
.30
.25
.02
.12
.21
.02
.05
.15
.31
.12
29
.31
9-IO
.•^
.02
.08
.11
.04
.11
.02
.03
.01
.02
.03
.03
.08
.12
.04
.05
.08
.06
.04

.08
.06
.01
.14
.18
.01

.09
,01
.02
.09
.19
.06
29
.19
1O-1 1
.01
.03
.06
.01
.03
.02
.03
.00
.02
.03
.02
.07
.03
.02
.05
.06
.04
.05

.03

.01
.06
.09
.00

.05
.01
.01
.03
.15
.04
28
.15
..u-12
.00
.01
.03
.00
.00
.O'l
.02
.00
.02
.03
.00
.05
.03
.01
.05
.03
.02
.03

.00

.00
.03
.03
.00
.01
.02
.00
.02
.01
.05
.02
29
.05
P.M.
12-1
.01
.01
.01
.00
.00
.01
.02
.00
.01
.02
.01
.07
.02
.01
.00
.01
.01
.02
.00
.00
.05
.00
.00
.01
,00
.01
.01
.00
.00
.01
.02
.01
31
.07
1-2
.00
.01
.00
.00
.00
.02
.02
.01
.00
.01
.00
.05
.01
.00
.00
.01
.00
.01
.01
.01
.01
.00
.00
.00
,00
.00
.01
.00
,00
.01
.02
,01
31
.05
2-3


































3-4
.00
.01

,00
.01
.04
.02
.00
.02
.05
.02
.04

.00
.00
.02



.01
.00
.00
.00





.00
.01
.0*
.01
21
.05
4-5
.00
.02
.02
.01
.02
.08
.04
.01
.03
.06
.04
.04
.02
.00
.00
.04
,06
.03
.03
.03
.00
.00
.01
.03
.04
.04
.05
.00
.00
.03
.04
.03
31
.08
5-6
.01
.02
.02
.02
.02
.09
.06
.01
.03
.05
.03
.09
.02
.01
.00
.04
.10
.02
.02
.03
.01
.00
.02
.05
.05
.05
.05
.01
.01
.05
.04
.03
31
.10
6-7
.02
.02
.02
.08
.04
.09
.06
.01
.03
.04
.04
.10
.03
.03
.01
.07
.11
.01
.03
.05
.08
.04
.04
.06
.04
.11
.04
.05
.05
.08
.09
.05
31
.11
7-e
.04
.03
.07
.18
.05
.07
.06
.01
.03
.04
.04
.11
.04
.05
.01
.12
.11
.01
.02
.07
.10
.08
.02
.03
.03
.21
.09
.08
.18
.07
.12
.07
31
.21
8-9
.06
,02
.06
.14
.05
.05
.02
.01
.02
.05
.03
.18
.06
.09
.00
.03
.08
.01
.02
.05
.09
.14
.02
.02
.03
.22
.06
.08
.26
.09
.09
.07
31
.26
9-1 0
.09
.03
.05
.11
.04
.04
.02
.01
.04
.05
.02
.31
.07
.12
.00
.04
.07
.00
.02
.03
.08
.17
.03
.02
.06
.16
.06
.09
.28
.16
.13
.08
31
.31
1O-1 1
.13
:o4
.09
.09
.03
.02
.01
.01
.02
.06
.02
.47
.07
.13
.00
.02
.03
.00
.03
.02
.07
.30
.06
.02
.09
.14
.04
.05
.35
.21
.21
.09
31
.47
11-12
.13
.02
.08
.09
.01
.01
.01
.01
.01
.05
.02
.25
.-03
.15
.00
.01
.02
.00
.04
.03
.14
.34
.04
.01
.06
.13
.01
.05
.26
.30
.26
.08
31
.34
DAILY
MEAN
.024
.072
.061
.092
,068
.030
.024
.00»
.020
.033
.035
.093
.084
.038
.040
.037
.064
.017
.023
.060
.041
.081
.163
.098
.021
.083
.068
.024
.094
.118
.192
.062

.192
NO.
OF
MRS.
23
23
22
23
23
23
22
23
23
23
23
23
22
23
23
23
22
22
18
23
21
23
23
22
2?
2«
22
22
23
23
23

694

5-MIN.
MAX.
.16
.37
.32
.41
.37
.10
.07
.02
.07
.OS
.20
.50
.30
.16
.14
.16
.20
.07
.14
.31
.16
.40
.45
.44
.11
.26
.22
.14
.41
.35
.43


.50
' Indicates Saturday or Sunday
 Local standard time used
TABULATED
           WED..  JUN.  26, 196B

-------
                               Table 3-23. NOVEMBER, HOURLY AVERAGE NITRIC OXIDE CONCENTRATIONS (ppm)
                                                             Colorimetric Analysis
,OAY
OF
MONTH
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
MEAN
NO.
MAX.
. . A.M.
12-1
.27
,00
.11
,08
.02
,00
.02
.04
.12




.01
.03
.01
.03
.05
.02
.03
.04
.06
.05
.03
.06
.64
.74
.01
.11
,06
.10
26
.74
1-2
.26
,00
.05
,07
,00
,00
.01
.02
,10




.01
.01
.01
.02
.05
-.02
.'01
.04
,03
.04
.03
.06
.63
.77
.01
.05
.05
.09
26
,77
2-3
.20
.00
.01
.04
.00
,00
.01
.01
,06




.00
.01
.01
.02
.07
.01
.01
.04
.03
.03
.02
.05
.38
.71
.01
.03
.05
.07
26
.71
3-4
.20
.00
.00
.05
.00
.00
.01
.01
.02




.00
.01
.01
.01
.06
.01
.01
.04
,04
.03
,02
.04
.25

.01
.02
.05
.03
25
.25
4-5
.16
.00
.00
.03
.00
.00
.00
.01
.01




.00
.01
.01
.02
.04
.01
.01
.04
.06
.02
.03
.04
.22
.27
.01
.01
.03
.04
26
.27
S-6
.12
.00
,00
.02
.00
.01
.02
.0?
.02




.01
.00
.01
.02
.03
.01
.01
.03
.06
.02
.05
.03
.13
.25
.01
.0?
.02
.03
26
.25
6-7
.11
.01
.02
.01
.00
.04
.03
.03
.04




.01
.01
.02
.04
.03
'.00
.02
.04
.07
.02
.11
.03
.26
.37
.01
.07
.05
.06
26
.37
7-8
.17
.03
.07
.02
.00
.07
.05
.06
.08




.04
.04
.06
.08
.04
,00
.06
.07
.11
.02
.17
.03

.29
.05
.13
.08
.07
25
.29
8-9
.14
.05
.08
.03
.00
.07
.06
,08
.10




.07
.04
.07
.10
.05
.01
.Ob
.07
.15
.02
.15
.05
.28
.14
.07

.11
.08
25
,28
9-IO
.03

.04
.02
.00
.03
.03
.05
.07




.05
.02
.04
.08
.04
.01
.02
.06
.20
.02
.11
.04
.15
.14
.06
.06
.12
.06
25
.20
1O-1 1
• 00

.00
.01
.00

.02
.02




.02

.02
,03
.07
.04
.01
.02
.04
.18

.07
.03
.08
.07
.04
.04
.11
.04
22
.18
11-12
.00

.00
.01
.00

.02
.01




.01

.02
.02
.06
.02
.01
.02
.03
.09
.03
.06
.03
.06
.03
.03
.03
.11
.03
23
.11
P.M.
12-1
.00
.08
.00
.01
.00

.01
.01
.03



.00

.01
.02
.06
.02
.01
.02
.04
.09
.03
.06
.03
.05
.02
.02
.02
.06
.03
25
.09
1-2
.00
.10
.01
.01
.00
.01
.01
.01
.03



.01

.01
.02
,05
.01
.01
.02
.03
.07
.02
.06
.03
.04
.02
.02
.02
.05
.03
26
.10
2-3































3-4
.00





.01





.02

.01



.01











5
.02
4-5
.01
.21
.03
.01
.00
.03
.02
.03
.03



.04
.06
.03
.05
.09
.01
.01
.04
.04
.12
.02
'.08
.09
.07
.04
.03
.06
.08
.05
27
.21
5-6
.04
.16
.07
.01
.00
.07
.06
,07
.14



.05
.09
.04
.07
.12
.01
.02
.05
.06
.17
.02
.11
.12
.19
.06
.05
.10
.10
.08
27
.19
6-7
.05
.13
.12
.02
.01
.07
.08
.07
.18



.04
.08
.03
.07
.08
.02
.02
.04
.06
.19
.02
.09
.17
.41
.03
.05
.14
.09
.09
27
.41
7-8
.02
.09
.13
.02
.01
.06
.07
.06
.30



.02
.06
.02
.06
.07
.02
.03
.04
.06
.19
.03
.09
.24
.64
.02
.04
.19
.06
.10
27
.64
8-9
.00
.06
.13
.02
.01
.08
.07
.06
.31



.02
.04
.02
.05
.07
.02
.03
.03
.07
.13
.04
.12
.33
.75
.02
.04
.38
.06
.11
27
.75
9-IO
.00
.08
.14
.03
.00
.07
.06
.OR
.42



.02
.05
.02
.07
.07
.02
.04
.03
.09
.07
.04
.11
.36

.01
.05
.28
.05
.09
26
.42
10-11
.00
.10
.13
.03
.00
.05
.06
.14
.75



.01
.04
.01
.06
.07
.02
.04
.03
.10
.05
.04
.05
.37
.70
.01
.07
.16
.04
.11
27
.75
1 1-12
.00
.10
.11
.02
.00
.04
.04
.19
.76



.01
• 03
.01
.05
.06
.02
.02
.03
.08
.05
.03
.06
.44
.78
.01
.12
.09
.03
.12
27
.78
DAILY
MEAN
• 077
.064
.055
.025
.002
.035
.033
,049
.178



.020
.036
• 019
.038
• 058
.031
• 015
.027
.051
.100
• 028
• 075
• 120
.335
.191
.036
.094
.065
• 068
.335
NO.
OF
MRS.
?,
19
22
22
22
19
23
22
20



13
18
23
22
22
22
23
22
22
22
21
22
22
20
21
22
21
22
572
5-MIN.
MAX
.31
• 23
.16
.09
.02
.09
• 09
.21
.82



.06
• 11
.05
.08
.13
.08
• 06
.07
.11
.25
.06
• 19
.53
• 84
.82
.13
.46
.14
.84
* Indicates Saturday or Sunday
 Local standard time used
TABULATED  WEO.«  JUN. 26, 1968

-------
                                   Table 3-24.  DECEMBER, HOURLY AVERAGE NITRIC OXIDE CONCENTRATIONS (ppm)
                                                                 Colorimetric Analysis
MY
OF
MONTH
1
2*
3*
4
5
6
7
a
9*
10*
11
12
13
1*
15
16*
17*
18
19
20
21
22
23*
24*
25
26
27
28
29
30*
31*
MEAN
NO
MAX.
A.M.
12-1
.03
.26
.22
.00
.40
.50
.17
.28
.28
.07

.02
.11
.32
.02
.03
.10
.IB
.10
.43
.45
.03
.02
.01
.07
.04
.04
.07
.01
.02
.17
.15
30
.50
1-2
.02
.25
.17
.00
.37
.41
.12
.26
.29
.07

.02
.18
.21
.02
.02
.09
.14
.08
.29
.39
.03
.01
.01
.15
.02
.04
.05
.00
.03
.10
.13
30
.41
2-3
.02
.35
.14
.00
,39
.28
.11
.19
.25
.07

.03
.25
.24
.02
.03
.06
.10
.09
.3?
.37
.02
.01
.02
.16
.03
.02
.04
.00
.03
.04
.12
30
.39
3-4
.02
.50
.12
.00
.39
.23
.03
.13
.27
.06

.04
.21

.01
.02
.03
.06
.10
.38
.38
.01
.01
.01
.10
.03
.01
i.04
.00
.03
.06
.11
29
.50
4-5
.01
.46
.10
.00
.24
.26
.02
.10
.39
.04

.04
.13

.01
.02
.02
.04
.05
,40
.21
.01
.00
.01
.09
.02
.03«
.04
.00
.02
.04
.10
29
.46
5-6
.02
.40
.OS
.01
.22
.IB
.02
.10
.42
.04

.05
.09

.01
.01
.03
.03
.06
.26
.24
.01
.00
.01
.08
.01
.03
.05
.00
.02
*02
.09
29
.42
6-7
.04
.41
.04
.02
.27
.11
.03
.10
.29
.05

.08
.14
.30
.02
•.01
.06
.04
.18
.27
.23
.03
.00
.01
.09
.00
.05
.06
.01
.03
.02
.10
30
.41
7-8
.07
.33
.04
.06
.41
.14
.06
.30
.24
.05

.13
.32
.44
.05
.02
.14
."9
.12
.26
.16
.07
.01
.01
.09
.02
.08
.09
.03
.03
.03
.13
30
.44
8-9
.08
.23
.08
.09
.68
.14
.10
.28
.18
.03

.13

.67
.06
.04
.18
.19
.14
.65
.15
.07
.01
.02
.03
.04
.11
.11
.05
.04
.02
.16
29
,6fl
p. 10
.08
.20
.07
.06

.11
.OR
.44
.17
.02

.12
.67
.62
.05
.04
.11
.16
.08
.19
.09
.07
.02
.02
.03
.0?
.10
IO-I 1
.05
.18
.07
.04
.42
.08
.07
.30
.14
.03

.07
.40
.17
.04
.03
.07
.16
.03
.05
.05
.06
.02
.02
.05
.02
.06
.Hi .10
.04
.03
.0?
.13
29
.67
.03

.03
.10
29
.42
11-12
.03
.15
.05
.03
.10
.06
.09
.05
.12
.03

.06
.22
.05
.03
.03
.04
.14
.02
.02
.04
.04
.03
.03
.04
.03
.03
.09
.03
.04
.03
.06
30
.22
P.M.
12-1
.01
.07
.02
.02
.13
.05
.11
.03
.06
.03

.05
.09
.03
.03
.03
.03
.15
.02
.01
.04
.04
.03
.02
.03
.02
.03
.09
.03
.04
.03
.04
30
.15
1-2
.01
.06
.03
.02

.06
.04

.04
.03

.05
.04
.04
.03
.03
.03
.11
.02
.01
.04
.04
.02
.03
.02
.02
.03
.06
.03
.06
.04
.04
28
.11
2-3


































3-4


.01


.07










,04









.04





4
.07
4-5
.02
.07
.01
.08
.07
.09
.08
.06
.03
.01

.10
.08
.04
.05
.02
.05
.14
.04
.04
.08
.04
.02
.02
.03
.03
.05
.06
.04
.07
.0-5
.05
30
,14
5-6
.05
.07
.01
.15
.14
.13
.18
.08
.05
.00

.21
.18
.08
.07
.03
.08
.20
.14
.15
.10
.04
.02
.02
.04
.07
.06
.06
.06
.07
.04
.09
30
.21
6-7
.15
.10
.01
.16
.20
.13
.23
.22
.07
.00

.19
.21
.05
.06
.04
.13
.21
.30
.12
.08
.03
.03
.04
.03
.06
.07
.04
.05
.09
.03
.10
30
..30
7-6
.16
.10
.01
.15
.21
.H
.22
.26
.09
.00

.16
.27
.03
.05
.05
.11
.11
.44
.11
.05
.04
.03
.04
.03
.06
.05
.03
.04
.14
.02
.11
30
.44
8-9
.16
.13
.01
.24
.18
.16
.21
.38
.08
.00

.19
.24
.03
.04
.05
.14
.07

.15
.04
.06
.02
.05
.04
.05
.07
.04
.03
.07
.02
.10
29
.38
9-IO
.22
.16
.00
.32
.24
.22
.22
.46
.07
.00

.22
.27
.02
.04
.05
.10
.07
.23
.26
.04
.05
.01
.04
.05
.04
.08
.02
.02
.07
.03
.12
30
.46
10-11
.23
.16
.00
.28
.31
.19
.23
.42
.07
.01

.14
.45
.02
.03
.04
.08
.06
.21
.26
.02
.03
.01
.06
.05
.05
.09
.02
.03
.09
.03
.12
30
.45
11-12
.20
.20
.00
.51
.48
.16
.28
.33
.07


.09
.36
.01
.03
.06
.09
.08
.41
.39
.02
.02
.02
.08
.05
.03
.07
.02
.03
.10
.03
.14
29
.51
DAILY
MEAN
.076
.219
.056
.100
.292
.168
.122
.22^
.167
.029

.099
.234
.178
.034
.032
.077
.114
.135
.229
.148
.036
.015
.025
• 061
.032
.053
.058
.025
.052
.041
.103

.292
NO.
OF
MRS.
22
22
23
22
20
23
22
21
22
21

22
21
19
22
22
23
22
21
22
22
22
22
22
22
22
23
22
22
21
22

654

5-MIN,
MAX,
.24
.51
.24
.53
.81
.53
.30
.49
.44
.08

.30
.73
.89
.08
.08
.21
.27
.50
.87
.48
.08
.03
.08
.20
.08
.12
.12
.08
.16
.19


.89
* Indicates Saturday or Sunday
  Local standard time used
LATED  WED.t  JUKI. 26*  1968

-------
                                      Table 3-25. JANUARY, HOURLY AVERAGE NITROGEN DIOXIDE CONCENTRATIONS (ppm)
                                                                 Colorimetric Analysis
DAT
OF
MONTH
1*
2
3
4
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
MEAN
NO.
MAX.


12-1








.04
.05
.05
.05
.03
.02
.09



.05
.06
.05
.05
.05
.05
.05
.02
.03
.03
.06
.05
18
.09


1-2








.04
.05
.05
.05
.03
.01
.09



.04
.05
.04
.05
.05
.04
.05
.02
.03
.02
.06
.04
18
.09


2-3








.04
.04
.05
.05
.03
.01
.09



.04
.05
.05
.06
.05
.04
.04
.02
.02
.02
.06
.04
18
.09


3-4








.03
.04
.05
.05
.03
.01
.09



.04
.05
,05
,.05
.05
.04
.04
.02
.02
.02
.06
,04
18
.09


4-5








.03
.05
.05
.04
.03
.0]
.09



.04
.05
.04
.05
.05
.04
.04
.02
.02
.02
.06
.04
18
.09
A

5-6








.02
.05
.05
.04
.03
.01
.09



.04
.05
.04
.04
.05
.04
.04
.02
.02
.03
.06
.04
18
.09
.M

6-7








.04
.05
.05
,04
.03
.02
.09

'

.04
.06
.04
.04
.04
.05
.04
.02
.02
.03
.05
.04
18
.09


7-8








.04
.05
.05
.03
.02
.02
.09



.03
.05
.03
.04
.05
.05
.04
.02
.02
.03
.07
.04
18
.09


8-9








.03
.05
.05
.03
.02
.02




.04
.05
.04
.04
.05
.06
.03
.03
.03
.03
.10
.04
17
.in


<»-IO








.02
.05
.05
.03
.02
.02




.04
.06
.05
.05
.06
.08
.03
.03
.02
.03
.09
.04
17
.no


10-1 1








.02
.05
.07
.02
.02
.02




.04
.06
.05
.08
.06
.08
.03
.03
.02
.02
.06
.04
17
.08


11-12








.01
.05
,07
.02
.03
.02




.04
.07
.05
.15
.07
.11
.03
.03
.02
.02
.04
.05
17
.15


12-1








.01

.07
.03
.03
.03




.04
.06
.06
.11
.07
.10
.03
.03
.03
.02
.03
.05
16
.11


1-2








.03

.06
,04
.03
.02




.05
.06
.07
.08
.08
, 07
,03
,03
.03
.02
.04
.05
16
.08


2-3


































3-4








.05

.05
.03
.03

















4
.05


4-5








.05
.04
.07
.03
.03
.09
.06



.06
.06
.07
,05
.07
.07
.04
.03
.03
.04
.06
.05
18
.09
p

5-6








.05
.05
.07
.04
.03
.09
.07



.07
.05
.07
.07
.08
.09
.05
.03
.03
.04
.06
.06
18
.09
M.

6-7








.05
.05
.07
.04
.03
.11
.07



.07
.05
.07
.07
.08
.09
.04
.03
.03
.05
.06
.06
18
.11


7-8








.05
.05
.07
.03
.03
.11
.05



.06
.06
.06
.06
.07
.09
.03
.03
.03
.05
.06
.05
18
.11


8-9








.05
.04
.06
.03
.03
.09
.05



.06
.05
.06
.06
.06
.07
.03
.03
.03
.05
.06
.05
18
.09


9-1O








.05
.04
.06
.03
..03
.08




.06
.05
.06
.06
.06
.07
.02
'.04
.04
.05
.06
.05
17
.08


10-11








.05
.04
.06
.03
.03
.09




.06
.05
.06
.05
.06
.08
.02
.03
.03
.05
.06
.05
17
.09


1 1-12








.05
.05
.06
.03
.02
.09




.05
.04
.06
.05
.05
.07
.02
.03
.03
.05
.06
.05
17
.09
DAILY

MEAN








.056
.047
.057
.035
.027
.045
.077



.048
.053
.053
.062
.059
.066
.035
.027
.026
.032
.060
.046

.077
NO

MRS.








23
20
23
23
23
22
13



22
22
22
22
22
2?
22
22
22
22
22

389



MAX








.05
.05
.07
.06
.04
.13
.10



.07
.07
.07
.16
.09
.11
.06
.04
.04
.05
.13


.16
* Indicates Saturday or Sunday
 Local standard time used
TABULATED  WED.,  JUN.  26,  1968

-------
                                      Table 3-26. FEBRUARY. HOURLY AVERAGE NITROGEN DIOXIDE CONCENTRATIONS (ppm)
                                                                  Co I or i metric Analysis
DAY
OF
MONTH
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
MEAN
NO
MAX.
A.M.
12-1
.05
.06
.02
.04
.05
.04
.04
.04
.04
.03
.03
,03
.05
.07
.03
.02
.02
.05
.06
.04
.04
.04
,05
.04
.02
.03
.05
.03
.04
28
.07
1-2

.05
,02
.04
.05
.04
.03
.04
.05
.03
.03
.03
.05
,07
.04
.01
.02
.05
.05
.03
.04
.03
,05
.04
.02
.03
.05
.02
.04
27
.07
2-3
.06
.05
.02
.04
.05
.03
.03
.04
.05
.02
.02
.03
.05
,06
.04
.01
.01
.06
.Oi
.03
.04
.03
.05
.03
.02
.03
.06
.0?
.04
28
.06
3-4
.07
.05
.02
.04
.04
.03
.04
.04
.04
.01
.03
.02
.06
.05
.03
.01
.01
.06
.04
.03
.04
.03
.05
.03
.02
.03
.05
.02
.04
?8
.07
4-5
,0«
.06
.01
.04
.03
.04
.03
.04
.04
.01
.03
.02
.08
.05
..03
.01
.01
.06
.03
.03
.03
.04
.05
.03
.02
.03

.02
.03
27
.08
5-6
.07
.06
.02
.04
.03
.04
.03
.03
.06
.02
.03
.01
.05
.04
.03
.01
.02
.06
.04
.03
.03
.04
.05
.03
.02
.03

.02
.03
27
.07
6-7
.08
.05
.02
.04
.03
.04
.03
.04
.11
.02
.03
.02
.03
.05
.04
.02
.03
.06
.04
.03
.03
.04
.05
.03
.02
.03

.05
.04
27
.11
7-8
.09
.05
.03
.04
.03
.04
.03
.04
.11
.03
.03

.02
.05
.05
.03
.04
.06
.05
.03
.04
.04
.05
.03
.02
.03

.04
.04
26
.11
8-9
.16
.05
.03
.05
.03
.04
.03
.05
.15
.05
.04
.02
.04
.06
.05
.03
.03
.05
.04
.03
.03
.04
.05
.03
.03
.03

.04
.05
27
.16
9-1 0
.17
.05
.03
.05
.03
.04
.03
.09
.20
.07
.04
.02
.05
.06
.06
.02
.03
.05
.03
.03
.03
.04
.06

.03
.03

.05
.0-5
26
.20
10-11

.05
.03
.05
.03
.03
.03
.09

.08
.04
.02
.04
.06
.06
.02
.03
.04
.03
.04
.03
.03
.04
.03
.02
.03
.04
.04
.04
26
.09
1 1-12

.05
.03
.05
.03
.03
.03
.08
.06
.06
.04
.02
.05
.06
.06
.02
.03
.06
..03
.04
.04
.03
.03
.03
.03
.03
.05
.04
.04
27
• 08
P.M.
12-1

.05
.02
.04
.02
.03
.03
.08
.11
.05
.04
.02
.05
.06
.06
.02
.03
.06
.03
.04
.04
.0?
.05
.03
.03
.03
.05
.04
.04
27
.11
1-2

.05
.03
.04
.03
.03
.03
.09
.12
.05
.05
.03
.05
.07
.08
.02

.06
.04
.05

.02
.04
.03
.04
.03
.05
.04
.05
25
.12
2-3





























3-4











.02



.02
.04
.06
.04
.05


.03
.03
.03
.05
.05
.03
12
.06
4-5
.08
.04
.04
.04
.03
.04
.04
.07
.06
.06
.07
.03
.06
.08
.08
.03
.05
.06
.05
.06
.04
.03
.04
.03
.03
.05
.06
.04
.05
28
.08
5-6
.10
.04
.05
.05
.04
.04
.04
.07
.06
.07
.07
.03
.07
,0fi
.06
.03
.05
.06
.05
.06
.04
.03
.05
.04
.03
.05
.07
.04
.05
?8
.10
6-7
.10
.03
.04
.05
,04
,04
.04
.06
,06
.08
.06
.04
.07
.08
.05
.04
.05
.06
.06
.06
.05
.05
.05
.04
.03
.05
.06
.05
.05
2ft
.10
7-8
.09
.03
.04
.05
.05
.04
.04
.09
.06
.08
.06
.04
.08
.08
.04
.03
.05
.07
.05
.05
.04
.06
.05
.03
.03

.06
.04
.05
27
.09
8-9
.08
.03
.04
.05
.05
.04
.04
.10
.05
.06
.04
.05
.07
.07
.04
.03
.05
.07
.05
.05
.04
.05
.05
.03
.04
.05
.05
.04
.05
28
.10
9- 1O
.07
.03
.04
.05
.05
.04
.04
.06
.04
.06
.04
.05
.07
.06
.04
.03
.05
.07
.06
.04
.05
.06
.04
.03
.03
.05
.04
.03
.05
28
.07
1O-1 1
.06
.02
.04
.05
.05
.04
.04
.05
.04
.05
.03
.05
.07
,06
.04
.03
.05
.07
.06
.04
.04
.06
.04
.03
.03
.05
.04
.03
.04
28
.07
1 1-12
.06
.02
,04
.05
.04
.04
.04
.05
.04
.04
.03
.05
.07
.05
.03
.03'
.05
.06
.05
.04
.114
.05
.04
.03
.03
.05
• 03
.02
.04
28
.07
DAILY
MEAN
,087
.044
.029
.045
,037
.037
.034
.060
.07%
.046
.040
.029
.056
.061
.046
.022
.034
.058
.045
.040
.038
.038
.046
.032
,027
.037
.049
.034
.043
.087
NO.
OF
MRS
17
22
22
22
22
22
22
22
21
22
22
22
22
22
22
23
22
23
23
23
21
22
23
22
23
22
17
23
611
5-MIN.
MAX.
.22
•ao
.05
.05
,05
.04
.04
.10
,23
.08
.07
.05
.10
.09
.08
.04
.05
,07
.06
.06
.05
,06
.07
.04
.05
.05
.07
.05
.23
* Indicates Saturday or Sunday
 Local standard time used
TABULATED  WEO.»  JUN.  26,  1968

-------
                                       Table 3-27. MARCH. HOURLY AVERAGE NITROGEN DIOXIDE CONCENTRATIONS (ppm)
                                                                   Colorimetric Analysis
OKI
OF
MONTH
1
2
3
4*
5*
6
7
B
9
10
11*
12*
t3
I*
15
16
17
18*
19*
20.
21
22
23
24
25*
26*
27
28
29
30.
31
MEAN
NO
MAX.
A M

12-1
.02
.05
.05
.05
.04
.02
.03
.06
.07
.07
.06
.05
.03
.04
.05
.02
.06



.06
.04
.06
.05
.08
.07
.03
.03
.04
.05
.06
.05
28
.OB

1-2
.02
.05
.05
.05
,04
.02
.03
.Q6
,06
.08
.05
.05
.02
.04
.07
.01
,06



.05
.04
.06
.05
.07
.06
.03
,03
.04
.06
.05
.04
28
,qs

2-3
.02
.06
.06
.05
.03
.02
.03
.04
.06
.08
.05
.04
.02
.04
.07
.01
.05



.05
.03
.04
.05
.06
.06
.02
.03
.03
.05
.05
.04
28
,03

3-4
.03
.05
.06
.04
.03
,02
.03
.04
.06
.06
.05
.03
.02
.04
.07
.01
.03



.05
.04
.04
..05
.06
.06
.03
.02
.04
.05
.05
.04
28
.07

4-5
.02
.04
.05
.03
.03
.02
.03
.05
.06
.04
.05
.02
.01
.04
,05
.01
.03



.04
.04
.01
.05
.05
.OB
.03
.01
.04
.05
.04
.04
28
.08

5-6
.02
.04
.04
.04
.03

.02
.05
.06
.04
.04
.02
.01
.03
.03
.01
.04



.04
.04
.03
.04
.05
.07
.03
.02
.04
.05
.05
.04
27
.07

6-7
.02
.04
.04
.04
.02

.02
.06
.06
.04
.04
.02
.02
.03
.03
.03
.03



.05
.04
.04
.04
.05
.06
.04
.02
.04
.06
.06
.04
27
.06

7-8
.03
.04
.04
.04
.02

.02
.07
.06
.04
.04
.02
.04
.04
.04
.03
.04



.07
.05
.05
.04
.05
.06
.05
.03
.03
.06
.06
.0*
27
.07

8-9
.04
.04
.06
.04
.02

.02
.07
.06
.05
.05
.03
.04
.04
.04
.03
.03



.07
.03
.0*
.05
.05
.06
.06
.03
.04
.07
.07
.05
27
.07

=MO
.03
.04
.06
.04
.07

.02
.09
.06
.06
.05
.03
.04
.05
.04
.01
.03



.07

.05
.04
.05
.05
.04
.03
.04
.08
.07
.05
26
.09

IO-I 1
.03
.05
.06
.05
.02

.02
.11
.06
.07
.06
.03
.03
.07
.04
.03
.03



.07

.04
.04
.05
.05
.03
.04
.04
.05
.05
.05
26
.11

1 1-12
.03
.05
.06
.04
.02

.03
.11
.05
.07
.06
.04
.04
.07
.04
.03
.03



.06

.04
.04
.07
.06
.03
.04
.03
.05
.05
.05
26
.11
P.M

12-1
.03
.05
.07
.05
.02

.03
.10
.07
.08
.07
.04
.03
.07
.04
.03
.03



.07
.05
,04
.04
.05
.03
.02
.04
.03
.03
.05
.05
27
.10

1-2
.03
.05
.06
,06


.03
.07
.06
.08
.07
.03
.03
.08
.04
.03
.03



.07
.04
.04
.04
.06
.02
.03
.04
.03
.02
.05
.05
26 .
.08

2-3




.03



























1
.03

3-4
.03
.06
.07
.06
.03
.03

.05
.06
.08
,04
.04
.04

.04
.03
.04



•


.04


.04

.04
.04
.05
.04
20
.08

4.5
.04
.07
.OR
.07
.03
.04
.05
.05
.07
.10
.05
.05
.05
.05
.04
.04
.05



.06
.06
..OB
.05
.05
.03
.05
.07
.06
.06
.06
.05
28
.10

5-6
.04
.08
.09
.07
.03
.04
.06
.07
.09
.10
.07
.05
.05
.09
.04
.05
.05



.06
.Ofl
.Ofl
.06
.04
.04
.04
.06
.06
.09
.06
.06
28
.10

6-7
.05
.08
.OB
.06
.03
.05
.06
.07
,09
.09
.07
.05
.05
.10
.05
.05
.05



.06
.OR
.08
.07
.06
.06
.04
.05
.07
,08
.06
.06
28
.10

7-8
.05
.08
.07
.06
.03
.04
.06
.08
.09
.08
.06
.04
.05
.07
.04
.05
.05



.06
.08
.07
.08
.08
.08
.04
.05
.08
.07
.06
.06
28
.09

8-9
.05
.07
.07
.06
.02
.04
.06
.07
.09
.08
.05
.04
.05
.08
.04
.05
.05



.06
.08
.06
.08
.08
.09
.04
.05
.08
.07
.05
.06
28
.09

9 IO
.05
.07
.05
.07
.02
.03
.06
.08
.09
.07
.05
.03
.04
.07
.05
.05
.04



.06
.07
.06
.09
.08
.08
.04
.05
.07
.07
.06
.06
28
.09

IO 1 1
.05
.06
.05
.04
.02
.04
.06
.07
.09
.07
.05
.03
.04
.05
.04
.06
.04



.05
.06
.05
.08
.08
.06
.03
.04
.07
.06
.05
.05
28
.09

1 112
.05
.05
,05
.05
.02
.03
.06
.07
.08
.07
.05
.03
.04
.05
.03
.06
.04



.05
.06
.05
.08
.07
.04
.04
.04
.06
.06
.05
.05
28
.08
DAILY

MEAN
.034
.055
.058
.050
.026
.031
.037
.069
.069
.068
.053
.035
.035
.056
.043
.033
.040



.058
.053
.050
.054
.059
.057
.036
.037
.047
.056
.054
.049

.069
NO
OF
HRS
23
23
23
23
23
14
22
23
23
23
23
23
23
22
23
23
23



22
19
22
23
22
22
23
22
23
23
23

624

5- WIN

MAX
.05
.08
.09
.09
.05
.05
.06
.11
.10
.11
.OR
.05
.05
.11
.07
.06
.06



.07
.08
.08
.11
.09
.10
.07
.08
.08
.09
.07


• 11
* Indicates Saturday or Sunday
  Local standard time used
TABULATED  WED.t JUN.  26,  1968

-------
                                       Table 3-28. APRIL, HOURLY AVERAGE NITROGEN DIOXIDE CONCENTRATIONS (ppm)
                                                                   Colorimetric Analysis
DAY
MONTH
1*
2*
3
4
5
6
7
8*
9*
10
li
12
13
14
15*
16*
17
18
19
20
21
22*
23*
24
25
26
27
28
29*
30*
MEAN
NO
MAX.
A.M.
12-1
.06
.08
,08
.03
.04
.06
.08


.04
.02
.15
.07
.06













.04

.07
14
.15
1-2

.08
.08
.02
.04
.06
.07


.04
.02
.15
.06
.05













,03
.04
.06
14
.15
2-3
.04
..08
.07
.02
.02
.06
.04


.03
.02
.14
.06
.06













.02
.04
.06
15
.14
3-4
.04
.07
.07
.01
.02
.05
.04

.02
.03
.02
.13
.05
.05













.02
.04
.06
.04
16
.13
4-S
.04
.0*
.04
.01
.0^
.04
.05
.02
.02
.01
.02
.12
.05
.05













.02
.03
.07
.04
17
.12
5-6
.04
.06
.06
.02
.03
.04
.05
.02.
.03
.01
.02
.12
.05
.05













.03
.03
.05
.04
17
.12
6-7
.03
.07
.05
.04

.03
.04
.03
.03
.03
.03
.14
.05
.05

^











.03
;o4
.06
.05
16
.14
7-8
.04
.07
.07
.05
.06
.04
.04
.03
.03
.06
.03
.16
.06
.05











*

.04
8-9
.04
.08
.10
.04
.06
.04
.05
-.03
.03
.07
.05


.08













.04
.041 .03
.06
.05
17
.15
.06
15
.10
9-10
.05
.11
.10
.04
.06
.05
.04
.03
.03
.OR
.04
.04
.07
.13













.03
.03
.04
.05
17
.13
10-1 1
.06
.13
.05
.04
.06
.05
.04
.02
.03
.06
.04
.04
.05
.13
'











.04
.02
.01
.03
.05
18
.13
1 1-12
.08
.07
.03
.05
.06
.06'
• 04
.02
.02
.06
.04
*03
.05
.18












.0,4
.02
.02
.03
.05
18
• 18
P.M.
12-1
.07
.04
.04
.07
.06
.07
.05
.02
.02
.04
.04
.03
.05
.13











.
.04
.03
.02
.03
.04
la
.13
1-8
.06
.03
.03
.06
.06
.07
,05
.03
.02
.03
.03
.03
.05
.11












.04
.03
.02
.02
.04
18
.11
2-3































3-4
.04
.03
.02


.07
.04
.02
.03

.05
.03
.05
.05












.05
.03
.02
.02
15
.07
4-5
.05
.04
.04
.07
.07
.09
.05
.03
.03
.05
.07
.04
.07
.06












.05
.04
.02

.05
17
.09
5-6
.06
.04
.05
.07
.07
.10
.05
.03
.04
.06
.08
.05
.08
.06












.06
.04
.03

.06
17
.10
. 6-7
.08
.07
.04
.07
.07
.11
.05
.06
.04
.06
.13
.06
.07
.07












.06
.05


.07
16
.13
7-8
.10
.08
.04
.07
.07
.10
.05
.06
.05
.06
.13
.06
.07
.09












.07
.06


.07
16
.13
8-9
.10
.08
.04
.06
.07
.10
.04
.07
.05
.05
.16
.07
.07
.09












.07
.06
.07

.07
17
.16
9-10
.10
.10
.03
.05
.07
.09

.07
.05
.04
.16
.08
.07
.08












.06
.06
.07

.07
16
.16
1O-1 1
.09
.09
.03
.05
.07
.08

.06
.04
.04
.16
.07
.06
.09












.05

.07

15
.16
1 1-12
.08
.08
.03
.04
.06
.08


.04
.03
.16
.07
.06
.08












.04

.07

14
.16
DAILY
MEAN
.060
.071
.050
.043
.054
.066
.048
.035
.031
.043
.066
.082
.058
.079












.050
• 034
.036
.047
.054
.082
NO.
OF
MRS
??
23
23
22
21
23
20
18
20
22
23
22
22
23












13
21
20
15
373
S-MIN
MAX
.to
Il3
• 11
.08
.08
.13
.08
.08
.06
.08
.17
.16
.08
.18












.07
.07
.10
.08
.18
* Indicates Saturday or Sunday
 Local standard time used
TABULATED
           WED..  JUN. 26, 1966

-------
                                         Table 3-29. MAY, HOURLY AVERAGE NITROGEN DIOXIDE CONCENTRATIONS (ppm)
                                                                    Colorimetric Analysis
. DAY
OF
MONTH
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
MEAN
NO.
MAX.
A.M.
12-1

.05
.02

.04
.04
.03
.03
.04
.03
.08
.03
.07
.04
.04
.02
.06
.06
.03
,06
.03
,06
.05
.06
.05
.06
,06
.09
.04
.04
,07
.05
29
.09
1-2

.05
.02
.06
.04
.05
.03
,02
.04
.02
.08.
.03
.07
.03
.04
.02
,06
.05
.04
•'.07
.03
.06
.05
.04
,05
,05
,06
,09
.03
.04
,06
.05
30
.09
2-3

.05
.01
,05
.03
.04
.oz
.02
.03
.01
.07
.02
.06
.03
.04
.02
,06
.05
.04
,06
.03
.06
.05
.03
,04
.04
.05
.09
,04
.03
,06
.04
30
.09
3-4

.04
.02
.05
.03
.04
.02
.03
.03
.01
.08
.02
.05
.03
.04
.02
,05
.05
.03
.05
.02
.05
.04
,.04
.04
.03
.04
.07
.03
.03
.05
.04
30
.08
4-5
.05
.05
.02
.06
.04
.04
.02
.03
.03
.OZ
.05
.03
.05
.03
.03
.02
.05
.05
.03
.05
.02
.04
.03
.03
.04
.04
.05
.10
.03
.03
.05
.04
31
.10
5-6
.05
.04
.04
.06
.04
.04
.03
.04
.04
.02
.05
.05
.04
.03
.03
.04
.05
.04
.05
.05
.03
.04
.04
.04
.04
.05
.05
.09
.05
.03
.06
.04
31
.09
6-7
.06
.04
.05
.06
.06
.04
.03
.05

.03
.06
.05
.04
.03
.03
.04
.06
.06
.06
.06
.03
.04
.05
.05
.05
.06
.06
.10
.07
.03
.06
.05
30
.10
7-8
.07
.06
.04
.06
.07
.04
.03
.06

.03
.06
.05
.04
.02
.03
.05
.09
.08
.07
.05
.03
.05
.05
.06
.05
.06
.06
.07
.10
.03
.06
.05
30
.10
8-9
.08
.05
.03
,05
.08
.05
.02
.06

.02
.06
.03
.04
.03
.03
.04
.10
.06
,06
.04
.03
.06
.06
.06
.04
.04
,05
,06
.11
,D2
.06
.05
30
.11
9-10
.08
.03
.02
.03
.07
.05
.03
.05
.03

.06
.03
.04
.03
.03
.03
.07
.05
.06
.04
.03
.05
.07
.05
.03
.03
.05
.07
.10
.02
.05
.04
30
.10
1O-I 1
.05
.03
.02
.03
.05
.04
.02
,04
.02

.06
.03
.04
.04
.03
.03
.06
.04
.05
.04
..04
.04
.06
.05
.03
.02
.04
.05
.09
.02
.04
.04
30
.09
1 1-12
.04
.03
.02
.03
.04
.03
.02
.05
.02
.02
.05
.03
.04
.04
.03
.03
.05
.03
.05
.04
.06
.04
.05
.05
.03
.03
.03
.04
.09
.02
.04
.04
31
.09
P.M.
12-1
.03
.04

.03
.03
.03
.03
.06
.02
.02
.05

.04
.03
.03
.03
.04
.03
.05
.04
.05
.05
.04
.04
.03
.03
.03
.03
.07
.02
.05
.04
29
.07
1-2
.03
.03
,03
.03
.03
.03
.03
.05
.02
.02
.05

.05
.04
.05
.03
.07
.03
.05
.03
.05
.05
.04
.04
.03
.03
.03
.03
.06
.02
.07
.04
30
.07
2-3




























'





3-4
.05
.05
.03
.06
.04
.04
.04

.03
.04









.03
.07
.07










12
.07
4-5
.07
.04
.05
.06
.05
.04
.04
.07
.04
.04
.06
.05
.05
.04
.07
.04
.07
.06
.07
.03
.07
.07
.05
.05
.05
.04
.03
.03
.06
.02
.04
.05
31
.07
5-6
.06
.04
.04
.05
.05
.04
.03
.08
.03
.04

.04
.05
.05
.05
.03
.09
.05
,08
.03
.06
.05
.05
.04
.05
.04
.04
.03
.07
.02
.03
.05
30
.09
6-7
.06
.03
.04
.04
.05
.04
.03
.07
.03
.04
.04
.04
.04
.05
.04
.03
.09
.06
.09
.04
.07
.05
.05
.04
.05
.05
.07
.04
.05
.04
.04
.05
31
.09
7-8
.06
.03
.06
.05
.05
.04
.03
.07
.03
.06
.04
.06
.05
.05
.03
.05
.09
.07
.12
.06
.07
.06
.04
.05
.06
.05
.09
.05
.07
.05
.06
.06
31
.12
8-9
.04
.05
.06
.05
.05
.04
.03
,06
.03
,08
.05
.06
.04
.05
.03
,06
.09
.07
.11
.06
.07
.06
.05
.05
.05
.06
.10
.07
.06
.06
.08
.06
31
.11
9-10
.05
.04
.06
.05
.05
.04
.02
.05
.04
.08
.06
.06
.04
.05
,03
.07
.09
.06
.08
.05
.07
.07
.06
,06
.06
.07
.11
.11
.05
.07
.08
.06
31
.11
10-1 1
.05
.03
.06
.04
.04
.04
.02
.05
.03
.08
.04
.06
.04
.05
.02
.06
.07
.06
.07
.04
.07
.06
.06
.06
.07
.08
.10
.12
.05
.07
.08
.06
31
.12
1 1-12
.04
.02
.06
.04
.04
.03
.03
.04
.03
.08
.03
.06
.04
.04
.02
.06
.06
.05
.07
.05
.06
.06
.07
.05
.06
.07
.10
.06
.04
.07
.07
.05
31
.10
DAILY
MEAN
.054
.040
.037
.045
.046
.039
.027
.048
.030
.037
.056
.041
.046
.037
.035
.037
.069
.052
.060
.046
.046
.053
.050
.046
.045
.047
.058
.067
.062
.034
.056
.047

.069
NO
OF
MRS.
19
23
22
22
23
23
23
22
20
21
21
20
22
22
22
22
22
22
22
23
23
23
22
22
22
22
22
22
22
22
22

680

5-MIN
MAX.
.10
.06
.08
.13
.09
.06
.04
.09
.05
.08
.09
.07
.08
.06
.07
.07
.10
.09
.12
.07
.07
.08
.07
.06
.07
.08
• U
.15
.12
.07
.09


.15
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   WED. .  JUN.  26| 1968

-------
                                       Table 3-30.  JUNE, HOURLY AVERAGE NITROGEN DIOXIDE CONCENTRATIONS (ppm)
                                                                  Colorimetric Analysis
DAY
OF
MONTH
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
MEAN
NO,
MAX.
A.M.
12-1
.06
.09
.09
.06
.04
.03
.04
.04
.03
.05
.05
.04
.04
.01
.03
.02
.04
.03
.05
.03
.10
.03
.04
,06
.05
.02
.09
.06
.04
.03
.05
30
.10
1-2
.05
.08
,08
.05
,05
.04
.03
.03
.03
,04
.04
.04
.04
.01
.03
.02
.04
.03
.03
.03
.10
.03
.03
.04
.04
.02
.09
.04
.04
,03
.04
30
.10
2-3
.05
,07
.08
.05
',05
.03
.03
.02
.04
.04
,0*
.03
.04
.01
.02
.02
.04
.03
.02
.02
.09
.01
.03
.04
.05
.01
.10
.03
.04
.02
.04
30
.10
3-4
.05
.08
.08
.06
.06
.03
.03
.03
.04
.04
.04
.04
.04
.01
.02
.03
.04
.03
.02
.02
.09
.01
.03
.04
.05
.01
.10
*.03
.05
.02
.04
30
.10
4-5
.05
.08
,08
.07
.06
.05
.03
.03
.03
.03
.03
.04
.04
.01
*02
.03
.04
.03
.02
.03
.10
.01
.02
.04
.03
.02
.09
.03
.04
.02
.04
30
.10
5-6
.05
.07
.09
.06
.06
.05
.04
.04
.04
.03
.02
.04
.04
.02
.03
.04
.04
.02
.02
.03
.10
.02
.03
.04
.03
.03
'.09
.06
.04
.03
.04
30
.10
6-7
.05
.08
.11
.08
.07
.06
.05
.04
.04
.04
.03
.04
.05
,03
.05
.06
.03
.02
.02
.04
.10
.03
.05
.05
,03
.04
.09
.08
.04
.05
.05
30
.11
7-8
.06
.11
.15
.07
.09
.07
.06
.06
.05
.04
.03
.06
.09
.04
.06
.07
.03
.02
.03
.05
.12
.04
.06
.04
.04
.04
.11
.11
.06
.05
.06
30
.15
8-9
.07
.14
.16
.05
.10
.07
.05

.06
.04
.03
.09
.15
.04
.06
.06
.04
.02

.04
.21
.03
.09
.05
.03
.04
.09
.09
.04
.05
.07
28
.21
9-1O
.08
.09
.12
.05
.09
.05
.03

.06
.05
.03
.09
.11
.04
.05
.05
.04
.02


.19
.02
.10
,04
.03
.03
.04
.08
.04
.04
.06
27
.19
10-11^
.08
.05
.06
.04
.08
.02
.04

.07
.06
.04
.06
.05
.04
.04
.05
.05
.03
.02

.11
.02

.02
.03
.03
.04
.07
.03
.05
.05
27
.11
1.1-12
.06
.05
.06
.02
.07
.(ft
.03

.06
.04
.05
.04
.03
.04
.05
.04
.04
.03
.04

.08
.02

.03
.03
.03
.03
.04
.03
.04
.04
27
.08
P.M.
12-1
.06
.05
.05
.02
.03
.04
.02

.06
.04
.02
.04
.04
.04
.05

.03
.03
.05

.04
.02
.02
.03
.02
.03
.02

.04
.04
.04
26
.06
1-2
.04
.07
.05
.02

.04
.03

.04
.04
.02
.04
.05
.04
.06

.03
.03
.05

.02
.02
.03
.03
.03
.03
.03

.04

.03
24
.07
2-3































3-4




.03
.04
.04
.05


.02





.03





.06




.03

.03
9
.06
4-5
.05
.07
.05
.02
.03
.04
.05
.06
.06
.03
.02
.06
.03
.04
.09
.05
.03
.05
.07

.06
.08
.07
.03
.03
.03
.05
.03
.05
.04
.05
29
.09
5-6
.04
.06
.05
.03
.03
.03
.04
.06
.06
.04
.02
.06
.03
.04
.07
.04
.03
.07
.07

.05
.08
.09
.03
.03
.03
.06
.03
.04
.03
.05
29
.09
6-7
.05
.06
.05
.04
.03
.03
.04
.05
.04
.04
.03
.08
.03
.04
.05
.04
.04
.09
.04


.07
.07
.03
.03
.03
.05
.03
.04
.04
.04
28
.09
7-8
.06
.07
.06
.04
.05
.04
.04
.05
.06
.05
.03
.06
.04
.04
.07
.06
.04
.04
.04

.07
.08
.07
.04
.03
.04
.05
.05
.05
.04
.05
29
.08
B-9
.08
.08
.08
.05
.05
.04
.04
.06
.05
.06
.04
.06
.04
.06
.07
.06
.04
.02
.05
.05
.06
.07
.06
.07
.03
.06
.07
.05
.05
.06
.05
30
.08
9-1O
.10
.09
.07
.06
.05
.05
.05
.06
.06
. 0'8
.05
.06
.03
.05
.07
.06
.03
.04
.03
.09
.08
.07
.06
.08
.02
.08
.08
.07
.06
.05
.06
30
.10
10-11
.11
.09
.07
.05
.05
.05
.04
.05
.06
.07
.05
.04
.02
.05
.05
.06
.03
.04
.04
.10
.04
.06
.07
.09
.03

.05
.07
.05
.05
.05
29
.11
1 1-12
.10
.09
.07
.05
.04
.05
.04
.04
.04
.04
.04
.05
.02
.04
.04
.06
.02
,05
.02
.10
.03
.05
.07
.08
.02
.10
.05
.04
.04
.06
.05
30
.10
DAILY
MEAN
.064
.077
,079
.047
.054
.042
.038
.04^
.048
.045
.034
.052
.047
.033
.048
.045
.034
.034
.035
.048
.087
.039
.055
.045
.032
.035
.065
.052
.042
.039
.048
.087
NO.
OF
MRS.
22
22
22
22
22
23
23
17
22
22
23
22
22
22
22
20
23
22
20
13
21
22
21
22
22
21
22
21
22
22
642
5-MIN.
MAX.
;n
.11
.18
.08
.11
.08
.08
.07
.08
.08
.07
.10
.17
.06
.10
.08
.06
.11
.08
.11
.24
.09
.11
.10
.07
.10
.13
.13
.07
.07
.24
* Indicates Saturday or Sunday
  Local standard time used
TABULATED
           WHO..  JUN.  26,  1968

-------
                                        Table 3-31. JULY, HOURLY AVERAGE NITROGEN DIOXIDE CONCENTRATIONS (pptn)
                                                                   Colorimetric Analysis
. DAY
OF
MONTH
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
MEAN
NO.
MAX.

" A.M
12-1


.04
.05
.05
,10
.04
.03
,02
.04
.06
.03
.04
.04
.04
.04
.05
.05
.06
.02
.05
.06
.05
.04
.02
.02
.05
.04
.05
.04
.05
.04
29
.10

1-2


.03
.04
.04
.10
.03
..03
.03
.03
,06
.02
.03
.04
.03
.04
.06
.03
.06
;o2
,04
.06
.04
.03
• 02
.03
.04
.05
.04
.02
.05
.04
29
.10

2-3


.03
.03

.10
.03
.04
.03
.03
.06
.02
.03
.03
.03
.03
.06
.03
.06
.02
.04
.05
.03
.02
.02
.02
,04
.04
.04
.02
.05
.04
28
.10

3-4


.03
.04

.09
.03
.03
.03
.03
.03
.03
.03
.02
.03
.03
.06
.02
.08
.02
.03
.04
.03
,.03
.02
.02
.04
.04
.06
.02
.05
.03
28
.09

4-5


.03
.04

.06
.03
.03
.02
.03
.03
.02
.03
.02
.03
.03
.06
.02
.08
.02
.02
.04
.02
.02
.02
.02
.03
.04
.05
.02
.05
.03
28
.08

5-6


.03
.04

.07
.05
.03
.02
.03
.03
.04
.03
.04
.03
.03
.06
.03
.08
.02
P.02
.05
.03
.03
.03
.03
.05
.03
.06
.02
.06
.04
28
.08

6-7


.04


.07
.06
.03
.03
.04
.04
.05
.04
.05
.03
.03
.05
.05
'»08
.03
.03
.04
.03
.04
.04
.04
.05
.04
.05
.02
.06
.04
27
.08
7-8


.05

.Ot
.08
.06
.04
.03
.05
.04
.0,6
.05
.06
.03
,02
.06
.04
.10
.03
.04
.06
.04
.05
.05
.05
.07
.06
,05
.02
.05
.05
28
.10
i
8-9


.05
,06
.04
.08
.04
.03
.02
.05
.05
.06

.06
.03
.02
.05
.03
.09
.04
.06
.05
.04
.07
.05
.05
.09
.07
.05
.02
.04
.05
28
.09

O-1O


.03
.06
.01
.07
.02
.02
.02
.03
.03
.02

.04
.03
.02
.05

.06
.03
.05
.06
.04
.06
.05

.04
.07
10-1 1


.03
.06
.04
.05
.02
.02
.02
.04
.03
.02
.05
.04
.03
.02
.05
.08
.04
.03
.04
.03
.03
.03
.03

.02
.06
.04 .03
.0?
.04
.'04
26
.07

.03
.05
.04
28
.08

1 1-12


.03
.04
.03
.05

.02
.02
.04
.03
.01
.04
.05
.03
.02
.05
.06
.04
.03
.03
.02
.03
.02
.04
.02
.02
.05
.03
.03
.06
.03
28
.06

P.M.
12-1


.03
.04
.04


.02
.02
.03
.03
.02
.04
.05
.02
.01
.05
.04
.04
.03
.02
.01
.03
.02
.04
.02
.03
.05
.05
,02
.04
.03
27
,05

1-2


.03
.03
.03

.01
.02
.02
.03
.02
.02
,03
.05
.02
.02
.05
.03

.02
.02
.01
.01
.03
.04
.03
.04
.04
.04
.02
'.03
.03
27
.05

2-3



































3-4


.04

.05
,04
.02
.02
.02
.04
.02
.06
.04


.02
.05
.03
.03

.03
.01
.01


.05
.04
.03

.01
.04
.03
22
.06

4-5


.04

.06
.05
.02
.03
.02
.05
.04
.07
.05
.05

.01
.04
.05
.03
.03
.03
.02
.02
.04
.03
.05
.05
.04
.03
.02
.05
.04
27
.07

5-6


.04

.07
.05
.02
.03
.02
.04
.06
.07
.05
.05
.04
.01
.04
.04
.02
.03
.03
.03
.02
.03
.03
.04
.04
.04
.03
.02
.04
.04
28
.07

6-7


.03

.07
.05
.03
.03
.02
.04
.05
.04
.04
.05
.04
.02
.04
.04
.02
.03
.05
.03
.02
.02
.02
.04
.03
.02
.04
.02
.04
.03
28
.07

7-8


.05

.08
.05
.03
.03
.03
.04
.05
.04
.05
.06
.05
.03
.05
.05
.03
.04
.06
.03
.04
.03
.03
.04
.05
.03
.03
.02
.05
.04
28
.08

8-9


.07
.05
.08
.06
.04
.03
.04
.05
.06
.05
.06
.05
.05
.05
.05
.07
.03
.05
.06
.06
.05
.03
.04
.06
.07
.05
.06
.04
.06
.05
29
.08

9-IO


.07
.05
.09
.06
.03
.03
.05
.05
.05
.06
.05
.05
.05
.06
.06
.08
.03
.06
.06
.06
.05
.04
.04
.06
.08
.05
.05
.05
.06
.05
29
.09

10-11


.07
.06
.10
.06
.04
.02
.05
.05
.05
.04
.03
.05
.05
.06
.07
.08
,03
.06
.06
.06
.04
.03
.03
.05
.08
.05
.04
.05
.05
.05
29
.10

1 1-12


.06
.06
.09
.04
.03
.02
.04
.04
.04
.04
.03
.04
.05
.05
.07
.09
.03
.05
.06
.06
.04
.02
.03
.05
.06
.05
.04
.05
.05
.05
29
.09

DAILY
M£AN


.040
.047
,058
.067
.032
.027
.028
.038
,041
.038
.038
,045
.035
.029
.054
.048
.051
.-032
.040
.040
.031
.033
.032
.036
.046
.045
.042
.026
.048
.040

.067

NO
OF
MRS


23
16
18
21
21
23
23
23
23
23
21
22
21
23
23
22
22
22
23
23
23
22
22
21
23
23
22
23
23

638


5-MIN
MAX


.08
.07
.10
.11
.06
.04
.05
.06
.06
.08
.06
.08
.06
.07
.07
.09
.11
.06
.07
.07
.06
.07
.06
.07
.09
.07
.06
.05
%PT


.11

* Indicates Saturday or Sunday
  Local standard time used
TABULATED  WED..  JUN. 26t  1968

-------
                                       Table 3-32. AUGUST, HOURLY AVERAGE NITROGEN DIOXIDE CONCENTRATIONS (ppm)
                                                                    Colorimetric Analysis
DAY
OF
MONTH
1
2
3
4
5*
6*
7
8
9
10
11
12*
13*
14
15
16
17
16
19*
20*
21
22
23
24
25
26*
27*
28
29
30
31
MEAN
NO
MAX.
A.M.
12-1
.05
.07
.02
.03

.05
.06
.04
.02
.01
.03
.02
.03
.03
.04
.06
.09
.03
.04
.05
.05
.02
.03
.02
.03
,05
.04
.03
.02
.05
.02
.04
30
.09
1-2
.04
.07
.02
.03

,04
.06
.03
.03
.01
.03
.02
.03
.02
.04
.06
.09
.02
.04
.05
.05
.02
.02
.02
.03
.03
.04
.01
.03
.04
.02
.03
30
.09
2-3
.03
.07
.02
.02

.03
.05
.03
.03
.01
,02
.02
.03
.02
.03
,06
,08
.02
.04
,05
.04
.02
.02
.02
.03
.04
.0*
.01
.03
.04
.02
.03
30
.OH
3-4
.04
.06
.01
.02

.03
.04
.03
.02
..01
.02
.01
.03
.02
.03
.05
.07
.02
.04
.05
.03
.01
.02
.02
.03
.04
.04
».01
.03
.04
.01
,03
30
.07
4-5
.03
.06
.02
.02

.0?
.04
.01
.01
.01
.02
.01
.02
.02
.02
.04
.07
,X>2
.04
.05
.03
.01
.01
.02
.03
.04
.03
.01
.02
.03
.00
.03
30
.07
5-6
.03
.05
.02
.03

.02
.04
.03
.01
.02
.02
.01
.02
.01
.02
.04
.07
.03

.04
.03
.01
.02
.03
.02
.04
.03
.01
.03
.03
iOl
.03
29
.07
6-7
.03
.05
.03
.03

.02
.04
.03
.01
.03
.02
.01
.03
.02
.03
•.05
.06
.04

.04
.03
.02
.04
.04
."3
.04
.02
.02
.04
.03
.02
.03
29
.06
7-8
.02
.06
.03
.03

.01
.07
.05
.01
.04
.03
.02
.03
.02
.06
.07
.03
.05

.03
.03
.02
.04
.04
.03
.05
.02
.03
.04
.05
.03
.04
29
.08
8-9
.02
.06
.03
.03

.01
.10
.06
.02
.04
.02
.02
.03
.03
.05
.12
.11
.07

.04
.04
.03
.04
.03
.03
.06
.02
.01
.04
.06
.05
.04
29
.12
3-10
.02
.06
.03
.03

.01
.08
.05
.03
.04
.02
.02
.03
.02

,11
.08
.08
.02
.03
.04
.03
.03
.03
.05
.OR
.02
.01
IO-II
.01
.04
.02
.03

.01
.07
.03

.02
.02
.02
.03
.01

.02
.05
.04
.03
.03
.03
.03
.03
.03
.06
.06
.02
.01
.041 .02
.07
.04
.04
29
.11

.01
.03
27
.07
1 1-12
.01
.03
.01
.03

.Cfl
.04
.01

.02
.01
.01
.02
.00

.01
.03
.03
.03
.03
.04
.03
.03
.03
.09
.04
.02
.02
.02
.03
.00
.02
28
.09
PM.
12-t
.01

,02
.03

.01
.02

.02
,02
.01
.01
.02
.00


.01
.03
.04
.04
.05
.02
.03

.08
.03
.02
.02
.02
.02
.00
.02
2b
.08
1-2
.01

.01
.03

.01
.02

.02
.03
.01
.01
.02
.01
.02

.01
.04
.03
.03
.06
.02
.03




.01
.02
.02
.01
.02
23
.06
2-3


































3-4

.02
,03


.01
.02








.01







.03
.05
.04
.02
.02




10
.05
4-5
.03
.03
.04


.01
.03
.02
.03
.03
.02
.01
.01
.02
.03
.03
.04
.05
.05
.02
.06
.04
.04
.03
.05
.03
.03
.03
.03
.04
.03
.03
29
.06
5-6
.03
.03
.05


.01
.03
.02
.02
.03
.02
.02
.02
.02
.04
.03
.04
.04
.04
.03
.05
.04
.05
.03
.05
.03
.03
.03
.03
.03
.02
.03
29
.05
6-7
.03
.02
.04


.02
.04
.02
.02
.03
.02
.02
.02
.02
.04
.03
.04
.05
.04
.03
.04
.02
.05
.03
.06
.03
.02
.02
.03
.03
.02
.03
29
.06
7-8
.03
.02
.04


.03
.t>2
.02
.02
.05
.02
.03
.03
.02
.06
.04
.05
.04
.06
.03
.04
.03
.04
.03
.06
.03
.03
.03
.05
.03
.02
.03
29
.06
8-9
.04
.01
.05


.05
.02
.03
.02
.05
.03
.04
.04
.03
.06
.06
.04
.04
.07
.05
.04
.03
.03
.03
.05
.05
.03
.05
.06
.04
.01
.04
29
.07
9-10
.05
.01
.05


.06
.03
.03
.02
.05
.03
.04
.04
.04
.07
.09
.03
.04
.07
.04
.03
.03
.02
.03
.05
.05
.03
.04
.06
.04
.01
.04
29
.09
IO-I 1
.05
.01
.04


.07
.04
.02
.01
.04
.03
.04
.04
.04
.07
.07
.03
.04
.04
.05
.03
.02
.02
.03
.05
.03
.03
.04
.06
.03
.01
.04
29
.07
1 1-12
.07
.02
.03


.07
.04
.02
.02
.04
.03
.03
.03
.04
.06
.09
.02
.04
.05
.05
.Of
.03
.02
.02
.05
.03
.03
.03
.05
.02
.01
.04
29
.09
DAILY
MEAN
.030
.040
,028
,027

,026
.043
.029
,ort
.029
.022
.020
.026
.021
.041
.053
,054
.038
.042
.038
.039
.024
.030
.028
.046
.042
.027
.021
.035
.037
.017
.032

.054
NO.
OF
MRS.
2?
21
23
14

23
23
20
?0
22
22
22
22
22
18
21
22
22
18
22
22
22
22
21
22
22
22
23
22
21
22

640

5-MIN.
MAX.
«07
los
.06
.03

.07
.12
.06
.03
.05
.04
.04
.04
,04
.08
.16
.12
.09
.07
.06
.07
.05
.05
,04
.10
.08
.04
.05
,06
.07
.07


.16
* Indicates Saturday or Sunday
  Local standard time used
TABULATED  WED.* JUN.  26»  1968

-------
                                    Table 3-33. SEPTEMBER, HOURLY AVERAGE NITROGEN DIOXIDE CONCENTRATIONS (ppm)
                                                                  Colorimetric Analysis
. DAY
MONTH
i
2*
3*
4
5
6
7
8
9*
10*
11
12
13
14
19
16*
17*
18
19
20
21
22
23*
24*
25
26
27
28
29
30*
MEAN
NO.
MAX.
A.M.
12-1
,00
.03
.05
.05
.05
.06
.06
.03
.04
.04
.01
.05
.04
.08
.08
.03
.03
.04
.05
.06
.02
.03
.03
.02
.01
.06
.03
.02
.03
.02
.04
30
.08
1-2
.00
.03
.04
.05
.04
.05
.05
..04
.03
.04
.01
.05
.04

.07
.02
.02
.04
-.04
;os
.01
.02
.03
.02
.01
.05
.03
.02
.03
.02
.03
29
.07
2-3
.00
.03
.04
.04
.04
.05
.04
.03
.03
.04
.01
.04
.04

.06
.02
.02
.03
.04
.05
.01
.01
.02
.02
.01
.05
.03
.02
.02
.02
.03
29
.06
3-4
.00
.03
.04
.03
.03
.04
.04
.03
.03
.04
.01
.04
.03
.05
.05
.01
.03
.03
.03
.05
.0?
.01
.01
.02
.01
.05
.03
.01
.02
.02
.03
30
.05
4-5
.00
.02
.04
.03
.03
.04
.04
.03
.03
.03
.01
.04
.04
.05
.04
.01
.03
.03
.02
.05

.01
.01
.02
.01
.04
.02
.02
.02
.01
.03
29
.05
5-6
.00
.03
.04
.03
.04
.05
.05
.04
.03
,03
.02
.05
.03

.04
.01
.02
.03
.02
.05

.01
.02
.01
.01
.04
.02
.02
.02
.01
.03
28
.05
6-7
.00
.02
.04
.03
.04
.05
.05
.05
.03
.03
.02
.05
.03
.04
.04
.02
.02
.04
',03
.05

.02
.02
.01
.01
.04
.03
.03
.02
.01
.03
29
.05
7-8
.00
.03
.03
.03
.04
.05
.06
.06
.03
.03
.02
.05
.04
.05
.04
.01
.02

.03
.06
.03
.02
.03
'.01
.01
.05
.03
.03
.02
..02
.03
29
.06
8-9
.01
.02
.04
.03
.05
.07
.06
.08
.03
.04
.01
.05
.04
.05
.03
.01
.02
.05

.08
.02
.02
.02
.01
.00
.04
.03
.02
.02
.02
.03
29
.08
9- 1O
.02
.02
.02
.02
.06
.06
.05
.06
.02
.03
.01
.04
.03
.04
.02
.01
.02
.06
.05
.11
.02


.01

.04
.03
.01
.02
.02
.03
27
.11
IO-1 1
.02
.02
.02
.02
.05
.04

.03
.03
.03
.02

.02
.02
.02
.01
.02
.03
.03
.13
• 02


.01
.02
.04
.03
.02
.02
.01
.03
26
.13
11. 12
.02
.02
.02
.02
.04
.03
.03
.04
.03
.02
.02

.03
.01
.02
.01
.02
.02
.01
.06
.02

.01
.01
.02
.04
.02
.02
.02
.01
.02
28
.06
P.M.
12-1
.02
.02
.02
.01

.02
.03
.03
.03
.02
.02

.03
.00
.02
.02
.02
.01
.01
.03
.03

.01
.02
.02
.02
.02
.01
.02
.01
.02
27
.03
1-2
.02
.02
.03
.01
.03
.02
.03

.02
.02
.02
.03
.03

.02
.02

.01
.01
.02
.02

.01
.02
,02
.03

.01
.01
.02
.02
25
.03
2-3































3-4



.01

.03

















.01
.02

.02



5
.03
4-5
.03
.02
.02
.02
.03
.05
.04
.05
.02
.02
.03
.02

.04
.03
.03





.03
.01
'.01
.04
.04
,05
.03
.04
.02
.03
24
.05
5-6
.03
.03
.02
.03
.04
.05
.04
.04
.03
.02
.03
.02

.05
.04
.03

.03
.03

.05
.03
.01
.02
.05
.04
.04
.03
.03
.03
.03
27
.05
6-7
.03
.03
.02
.04
.04
.06
.06
.04
.03
.02
.05
.03

.05
.04
.03

.03

.04
.04
.03
.02
.02
.05
.05
.04
.03
.03
.03
.04
27
.06
7-8
.04
.05
.04
.05
.06
.07
.06
.05
.04
.02
.07
.07

.07
.06
.03
.07
.04

.04
.04
.03
.03
.02
.06
.05
.04
.03
.03
.04
.05
28
.07
8-9
.04
.05
.04
.06
.07
.07
.06
.04
.04
.02
.07
.08
.10
.08
.05
.03

.06
.07
.04
.04
.04
.03
.02
.06
.05
.04
.03
.02
.04
.05
29
.10
9-1O
.03
.05
.05
.06
.07
.07
.07
.05
.04
.02
.07
.07
.09
.09
.04
.03

.06
.07

.04
.03
.02
.01
.06
.04
.04
.03
.02
.04
.05
28
.09
10-11
.03
.05
.05
.05
.07
.06
.06
.05
.04
.02
.06
.05
.08
.10
.03
.03

.06
.07

.03
.04
.02
.01
.06
.04
.03
.04
.02
.04
.05
28
.10
1 1-12
.03
.05
.05
.05
.07
.06
.05
.04
.04
.02
.06
.04
.08
.09
.03
.03
.04
.05
.07

.03
.03
.02
.01
.06
.04
.03
.04
.02
.03
.04
29
.09
DAILY
MEAN
.016
.030
.034
.033
.047
.049
.048
.042
.032
.028
.029
.045
.045
.052
.03X9
.021
.025
.037
.038
.056
.027
.024
.019
• 015
.028
.042
.031
.023
.023
.022
.033
.056
NO.
OF
MRS
2?
22
22
23
ei
23
21
21
22
22
22
19
18
18
22
22
15
20
18
17
18
17
20
23
22
22
22
22
22
22
620
5-M1N,
MAX
• 04
^05
.05
.06
.07
.07
.07
.08
.05
.05
.07
.08
.10
.10
.08
.03
.08
.08
.07
.14
.05
.04
.03
.02
.07
.06
.05
.04
• 04
.04
.14
* Indicates Saturday or Sunday
  Local standard time used
TABULATED
           WED..  JUN.  26,  1968

-------
                                     Table 3-34. OCTOBER. HOURLY AVERAGE NITROGEN DIOXIDE CONCENTRATIONS (ppm).
                                                                    Colorimetric Analysis
DAY
OF
MONTH
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
MEAN
NO.
MAX.
A.M.
12-1
.03
.03
.05
.06
.06
.04
.02
.03
.03
.04
.03
.05
.04
.05
.04
,02
.03
.03
.02
.04
.04
.05
.05
.05
.03
.03
.04



.09
,04
28
.09
1-2
.02
,03
.04
.05
.05
.03
.02
.03
.02
.02
..03
.04
.04
,06
.04
.02
.03
.03
.03
.04
.04
.03
.05
.05
.03
.02
.04



.08
.04
28
.08
2-3
.02
.03
.04
.05
;os
.03
.02
.03
.02
.02
.03
.04
.04
.05
.04
.01
.04
.03
.02
.04
.0*
.03
.06
.05
.02
.03
.04



.08
.03
28
.OB
3-4
.02
.03
.04
.05
.04
.02
.02
.03
.02
.02
.03
.04
.04
.05
.03
.01
.04
.02
.02
.04
.04
.03
.06
.05
.02
.03
.04



.07
.03
28
.07
4-5
.01
.03
.03
.05
.04
.02
.02
.02
.02
.01
.03
.04
.04
.04
-03
.01
.04
.02
.02
.04
.03
.03
.05
.05
.02
.02
.03



.07
.03
28
.07
5-6
.02
.04
.03
.04
.04
.03
.02
.02
.02
.02
.03
.04
.02
.02
.03
.03
.04
.02
.02
.04
.04
.02
.05
.05
.02
.03
*,03



.08
.03
28
.08
6-7
.03

.03
.04
.05
.04
.02
.02
.02
.02
.03
.04
.03
.03
.03
.'03
.03
.03
.02
.04
.04
.03
.05
.05
.03
.02
.03



.08
.03
27
.08
7-e
.03

.05
.07
.06
.04
.01
.02
.03
.01
.03
.03
.03
.04
.03
.04
.03
.02
.02
.05
.04
.02
.05
.06
.03
.03
.04



.07
.03
27
.07
8-9
.03
.07
.07
.12
.10
.03
.02
.02
.03
.01
.02
.01
.04
.04
.02
.03
.03
.02
.01
.05
.04
.02
.07
.06
.03
.01
.05



.08
.04
28
.12
9-1O
.03
.03
.13
.05
.12
.03
.02
.02
.03
.01
.02
.03
.07
.04
.02
.03
.04
.02

.06
.06
.02
.06
.09
.03
.02
.04


.03
.09
.04
28
.13
IO-I I
.02
.04
.12
.02
.10
.01
.02
.02
.02
.01
.02
.03
.08
.04
.03
.05
.04
.02

.05
.04
.01
.06
.07
.02
.02
.03


.02
.11
.04
2B
.12
1 1.-12
.02
.03
.12
.02
.04
.03
.02
.02
.03
.01
.02
.04
.06
.04
.04
.04
.05
.03

.03
.03
.01
.06
.05
.02
.02
.03


.03
.10
.04
28
.12
P.M.
12-1
.02
.03
.09
.02
.02
.02
.02
.02
.03
.01
.02
.04
.07
.03
.02
.03
.03
.02
.00
.03
,02
.01
.03
.03
.02
.01
.02


.05
.07
.03
29
,0g
1-2

.03
.05
.01
.02
.02
.02
.02
.02
.01
.02
.03
.06
.03
.02
.03
.02
.02
.01
.04
.03
.01
.02
.02
.02

.03


.06
.08
.03
27
,08
2-3


































3-4



.04
.05










.04





.01










4
.05
4-5
.02
.06
.08
.05
.05
.03
.03
.03
.05
.03
.05
.05
.07
.05
.02
.05
.06
.04
.04
.05
.03
.02
.05
.04
.03
.05
.06


.08
.10
.05
29
.10
5-6
.03
.06
.08
.06
.06
.03
.03
.03
.05
.03
.04
.05
.06
.06
.04
.05
.-06
.03
.04
.05
.02
.04
.06
.04
.04
.05
.06


.08
.09
.05
29
,09
6-7
.03
.06
.08
.08
.06
.03
.03
.03
.05
.03
.04
.05
.06
.05
.05
.05
.05
.03
.04
.06
.04
.04
.07
.04
.03
.05
.06


.07
.09
.05
29
.09
7-e
.03
.06
.08
.09
.06
.03
.03
.03
.05
.03
.05
.05
.07
.05
.04
.05
.05
.03
.05
.05
.05
.05
.07
.04
.03
.06
.06


.07
.08
.05
29
.09
8-9
.04
.05
.08
.08
.06
.03
.03
.03
.05
.03
.05
.05
.06
.05
.04
.04
.05
.03
.05
.06
.05
.05
.07
.04
.03
.06
.05


.07
.08
.05
29
.08
9-10
.04
.05
.07
.08
.06
.03
.03
.03
.04
.03
.05
.05
.07
.05
.02
.05
.05
.03
.04
.05
.05
.06
.07
.04
.03
.04
.05


.07
.08
.05
29
.08
10-1 1
.04
.05
.07
.07
.06
.02
.03
.03
.04
.03
.05
.06
.06
.05
.02
.04
.05
.03
.04
.05
.05
.06
.06
.04
.03
.04
.05


.07
,08
.05
29
.08
1 1-12
.04
.05
.07
.06
.05
.02
.03
.03
.04
.02
.05
.05
.06
.05
-.02
.03
.04
.03
.04
.05
.04"
.06
.06
.04
.03
.04
.03


.08
.08
.04
29
.08
DAILY
MEAN
.027
.045
.068
.054
.056
.027
.023
.025
.032
.021
.033
.041
.053
.043
.030
.033
.040
.026
.028
.046
.039
.030
.055
.047
.027
.031
.041


.061
.082
.040

.082
NO.
OF
MRS.
21
20
22
23
23
22
22
22
22
22
22
22
22
22
22
23
22
22
19
22
22
23
22
22
22
21
22


13
22

626

5-MIN.
MAX.
.04
*09
.13
.12
.12
.05
.03
.03
.06
.04
.06
.06
.08
.06
.05
.06
.06
.04
.05
.06
,07
,06
.08
.09
.04
.06
.06


.09
.12


.13
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   WED..  JUN.  26, 1968

-------
Ul
o
Table 3-35. NOVEMBER. HOURLY AVERAGE NITROGEN DIOXIDE CONCENTRATIONS (ppm)

                               Colorimetric Analysis
DAY
OF
MONTH
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
MEAN
NO.
MAX.
A.M.
12-1
.09
.04
.04



.03
.05
.05
.11
,06


.04
.06
.05
.06
.05
.03
.03
.04
.04
.04
.03
.03
.07
.10
.03

,05
.05
24
.11
1-2
.09
.04
.04



.03
.05
.05
.09
.05


.04
,06
,05
.05
.05
.03
.02
.04
.04
.03
.03
.03
.08
.11
*03

.05
,05
24
.11
2-3
.08
.04
.04



.oz
.0*
.05
.06
.05


.04
.06
.05
.05
.05
.03
.01
.0*
.04
.03
.03
.03
.06
.11
.09

.04
.04
24
.11
3-4
.08
.04
.03



.02
.04
.04
,07
.04


.03
.05
.04
.05
.04
.02
.01
.04
.04
.03
.03
.03
.04
.12
.02

.04
.04
24
.12
4-5
.07
.04
,03



.01
.04
.04
.06
.05


.03
,,02
.04
.05
.04
.02
.01
.04
.04
.03
.03
.03
.04
• Off
.02

.05
.04
24
.07
5-6
.06
.03
.03



.01
.04
.04
.05
.04


.04
.03
.04
.05
.04
.02
.01
.04
.04
.03
.01
.03
,03
.06
.03

.04
.04
24
.06
6-7
.06
.04
.04



.01
.04
.05
.05
.04


.03
.03
".04
.05
.04
.02
.01
.04
.04
.03
.01
.02
.05
.06
.03

.04
.04
24
.06
7-8
.05
.03
.04



.02
.04
.04
.Ob
.03


.03
.04
.05
.05
.04
.02
.02
.04
.04
.03
.01
.03
.09
.06
.03

.04
.04
24
.09
8-9
.05
.03
.04



.01
.04
.05
.06
.04


.04
.04
.05
.05
.04
.02
.02
.04
.04
.01
.02
.03
.08
.03
.03

.04
.04
24
.08
9-10
.07

.04


.00
,00
.03
.05
.09
.04


.03
.03
.04
.04
.03
.02
.01
.03
.04
.02
.03
.03
.05
.03
.02
.04
.04
.03
25
.09
1O-1 1
' .03

.04


.00
.00
.03

.14
.03



.02
.03
.04
.03
.02
.01
.03
.05
.02
.01
.03
.04
.03
.02
.04
.04
.03
23
.14
11-12
.02

.02


.00
.02
.03

.16
.01



.02
.02
.03
.04
.02
.02
.03
.04
.02
.03
.03
.04
.03
.02
.02
.04
.03
23
.16
P.M.
12-1
.02
.03
.04


.02
.02
.03
.05
.10
.03



.02
.03
.03
.04
.02
.03
.03
.04
.02
.03
.03
.05
.03
.02
.02
.04
.03
25
.10
1-2
.03
.03
.06


.02
.02
.03
.05
.08
.02



.02
.03
.04
.04
.02

.03
.05
.02
.04
.04
.05
.03
.02
.0/7
.04
.03
24
.08
2-3































3-4































4-5
.06
.05
.03


.05
.04
.05
.06
.05
.02


.05
.06
.06
.07
.02
.02
.04
.04
.07
.01
.03
.05
.05
.04

.05
.04
.04
25
.07
5-6
.07
.05
.05


.05
.05
.05
.06
.05
.03


.06
.06
.07
.06
'.03
.02
.04
.04
.07
.03
.03
.05
.05
.05

.06
.05
.05
25
.07
6-7
.07
.04
.05


.05
.05
.05
.06
.06
.03


.06
.06
.07
.06
.03
.03
.04
.04
.06
.03
.03
.05
.07
.05

.06
.05
.05
25
.07
7-8
.07
.04
.05


.05
.05
.05
.06
.07
.03


.06
.06
.07
.06
.03
.03
.05
.04
.06
.03
.03
.05
.07
.04

.06
.05
.05
25
.07
8-9
.05
.04
.05


.05
.05
.05
.07
.06
.03


.06
.06
.06
.06
.03
.03
.04
.04
.05
.03
.03
.05
.10
.04

.07
.05
.05
25
.10
9-1O
.05
.04
.04


.05
.05
.05
.07
.06
.03


.06
.06
.06
.06
.03
.03
.04
.04
.04
.03
.03
.05
.09
.03

.07
.05
.05
25
.09
10-11
.04
.04
.04


.04
.05
.05
.09
.06
.04


.06
.05
.06
.05
.03
.03
.04
.04
.04
.03
.03
.05
.08
.03

i06
.05
.05
25
.09
11-12
.04
.04
.04


.04
.05
.05
.11
.06
.03


.06
.05
.06-
.05
.03
.03
.04
.»4
.04
.03
.03
.06
.10
.03

.05
.05
.05
25
.11
OAILV
MEAN
.057
,038
.039


.031
,028
• 042
.057
.074
.035


• 046
.043
,049
.051
.036
,024
.026
.037
.046
.026
.026
• 037
• 061
• 053
• 025
,046
• 044
.042
.07.4
NO.
or
MRS.
22
19
22


13
22
22
20
22
22


18
22
22
22
22
22
21
22
22
22
22
22
22
22
14
13
22
536
5-MIN.
MAX.
• 10
-.05
.07


• 05
• 05
• 06
• 12
.17
.06


• 07
.07
.07
.07
.05
• 03
.05
• 05
• 07
.04
.04
• 06
• 11
.12
.03
.07
.05
.17
         * Indicates Saturday or Sunday

           Lotal standard time used
                                                                                  TABULATED   MED* •  JUN.  261 1968

-------
                                      Table 3-36. DECEMBER, HOURLY A VERAGE.NITROGEN DIOXIDE CONCENTRATIONS (ppm).
                                                                    Colorimetrjc Analysis
, DAY
. OF
MONTH
1
2*
3ft
4
5
6
7
a
9«
10*
11
12
-13
14
15
16ft
17*
18
19
20
21
22
23*
24*
25
26
27
28
29
30ft
31*
MEAN
NO.
MAX.
A.M.
12-1
.05
.06
.06
.02
.06
.07
.07
.07
.06
.03

.04
.03
,05
,05
,04
.01
.03
.04
.05
.07
.02
.03
.02
.02
.03
.03
.03
.04
.04
.04
..04
30
.07
1-2
.04
,06
.06
.03
.06
.07
.07
..07
.05
.03

.04
.03
.05
.05
.03
.02
.04
.03
.'.05
.06
.02
.03
.02
.03
.03
.04
.03
.04
.04
.04
.04
30
.07
2-3
.04
.07
.05
.03
.06
.06
.07
.07
.05
.03

.04
.04
.05
.05
.03
.02
.04
.03
.05
.06
.01
.02
.01
.03
.03
.03-
.04
.04
.04
.03
.04
30
.07
3-4
.04
.10
.05
.03
.06
.06
.05
.06
.05
.02

.04
.04
.05
.05
.03
.01
.03
.03
.06
.06
.01
.02
,.01
.02
..01
.03
.04
.04
.04
.03
.04
30
.10
4-5
.04
.10
.05
.02
.05
.06
.06
.06
.06
.02

.04
.02
.06
.05
.03
.01
.03
.03
.07
.05
.01
.02
.02
.02
.01
.03
.04
.04
.04
.03
.04
30
.10
5-6
.04
..09
.05
.02
.05
.06
.05
.06
.07
.02

.04
.00
.05
.05
.02
.01
.03
.03
.04
.05
.01
.01
.02
.02
.01
.03
.04
.03
.04
.02
.04
30
.09
6-7
.04
.09
.04
.02
.05
.05
.05
.05
.06
.02

.04
.00
.05
.05
.02
.01
.03
' .33
.04
.04
.01
.02
.01
.03
.01
.04
.04
.04
.04
.02
.03
30
.09
7-8
.04
.08
.04
.03
.05
.04
.05
.05
.05
.02

.04
.01
.07
.04
.02
.01
.03
.03
.04
.03
.01
.02
.01
.03
.00
.04
.04
.04
.04
.02
.03
30
;oa
8-9
.04
.06
.04
.03
.08
.04
.05
.06
.04
.02

.03
.05
.09
.03
.02
.01
.03
.03
.09
.02
.01
.02
.02
,02
.01
.04
.04
.04
.04
.02
.04
30
.09
9-1O
.04
.06
.04
.03
.13
.04
.05
.08
.04
.02

.03
.07
.12
.02
.03
.01
.03
.03
.03
.03
.01
.0-1
.02
.03
.01
.04
.03
.02
.04
.02
.04
30
.13
1O-1 1
.04
.07
.04
.03
.14
.05
.05
.08
.05
.02

.03
.09
.07
.02
.02
.01
.04
.03
.03
.03
'.00
.02
.02
.04
.00
.04
.03
.01
.03
.02
• 04
30
.14
11-12
.02
.10
.04
.02
.06
.05
.06
.04
.05
.02

.02
.11
.04
.02
.02
.01
.05
.02
.02
.03
.01
.02
.02
.04
.01
.03
.03
.01
.03
.02
.03
30
.11
P.M.
12-1
.02
.07
.04
.03
.10
.06
.07
.04
.05
.02

.03
.06
.04
.03
.02
.00
.05
.03
.02
.03
.02
.02
.01
.04
.03
.04
.04
.02
.04
.02
.04
30
.10
1-2
.03
.06
.03
.03

.06
.07
.03
.04
.02

.03
.04
.03
.03
.02
.01
.04
.03
.03
.03
.03
.02
.01
.03
.03
.04
.04
.02
.05
.02
.03
29
.07
2-3


































3-4


.01



.06




.04
.06






.05












5
.06
4-5
.05
.06
.02
.05
.05
.06
.07
.05
.04
.03

.05
.06
.05
.05
.02
.03
.05
.04
.05
.04
.04
.02
.02
.03
.02

.05
.05
.06

.04
28
.07
s-e
.06
.06
.02
.05
.06
.06
.08
.06
.04
.03

.05
.04
.05
.05
.02
.03
.06
.05
.06
.04
.04
.02
.02
.04
.03

.05
.05
.05

.04
28
.08
6-7
.06
.06
.02
.05
.06
.06
.08
.06
.04
.04

.05
.04
.05
.05
.02
.03
.06
.06
.05
.04
.03
.02
.02
.04
.03
.03
.05
.05
.04

.04
29
.OR
7-8
.06
.06
.03
.05
.06
.07
.08
.06
.04


.05
.05
.05
.05
.02
.03
.05
.06
.05
.03
.03
.02
.02
.04
.03
.03
.05
.05
.04

.04
28
.08
8-9
.06
.06
.03
.05
.05
.07
.07
.06
.04


.05
.05
.05
.05
.02
.03
.04
.06
.04
.02
.03
.02
.02
.03
.03
.03
.05
.05
.04

.04
28
.07
9-1O
.06
.06
.03
.05
.06
.07
.07
.07
.04


.05
.05
.05
.04
.02
.03
.04
.05
.05
.03
.03
.02
.02
.04
.03
.03
.05
.04
.04

.04
28
.07
10-11
.06
.06
.03
.06
.06
.07
.07
.07
.03


.04
.06
.05
.04
.02
.03
.04
.04
.05
.02
.03
.02
.02
.03
.03
.03
.05
.04
.04

.04
28
.07
1 1-12
.06
.06
.02
.06
.06
.07
.07
.06
.03


.04
.06
.05
.04
.02
.03
.04
.05
.06
.02
.03
.02
.02
.03
.03
.03
.04
.04
.04

.04
28
.07
DAILY
MEAN
.044
.070
.036
.035
.067
.05.9
,064
.059
.046
.024

.039
.046
.055
.041
.023'
.018
.040
,038
.046
.037
.020
,019
.017
.030
.02'0
.034
.041
.036
.041
.025
.039

.070
NO.
OF
MRS
22
22
23
22
21
22
23
22
22
17

23
23
22
22
22
22
22
22
23
22
22
22
22
22
22
20
22
22
22
14

649

S-MIN.
MAX.
.06
.11
.06
.06
.15
.08
.08
.11
.07
.04

,05
,13
,13
,06
.04
.04
.06
.06
.13
.07
.04
.03
.03
.05
.03
.05
.05
.06
.06
.04


.15
* Indicates Saturday or Sunday
 Local standard time used
TABULATED
           WED..  JUN.  26.  1968

-------
                                        Table 3-37.  JANUARY, HOURLY AVERAGE SULFUR DIOXIDE CONCENTRATIONS (ppm)
                                                                  Conductometric Analysis
DAY
OF
MONTH
I*
2
3
5
6
7*
8*
9
10
11
12
13
1**
15*
16
17
18
19
20
21*
22*
23
24
25
26
27
28*
29*
30
31
MEAN
NO.
MAX.
A.M.
12-1
































1-2
































2-3
































3-4
































4-5
































5-6
































6-7
































7-8
































8-9
































9-IO
































1O-1 1
































_ 11-12
































P.M.
12-1

















N














1-2
















Z-3
















3-4

















0 ML D






































4-5
















5-6

















1
WFA


























6-7
































7-8
































8-9
































9-1O
































1O-11
































1 1-12
































DAILY
MEAN































• 000
NO.
OF
MRS,
































5-MIN.
MAX.































.00
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   WED.» jUN.  26t  1968

-------
                                                   Table 3-38.  FEBRUARY, HOURLY AVERAGE SULFUR DIOXIDE CONCENTRATIONS (ppm)
                                                                              Conductometric Analysis
DAY
MONTH
I
2
3
4*
g*
6
7
a
9
10
11*
12*
13
14
15
16
17
18*
-19*
20
21
22
23
24
29»
26*
27.
28;
MEAN
NO.
MAX.
A.M.
12-1




























1-2




























2-3




























3-4




























4-5




























5-6




























6-7




























7-8




























8-9




























9-1 0




























1O-1 1




























11-12




























P.M.
12-1


















NC









1-2


















V)









2-3


















ILL









3-4


















b t









4-5


















AT









5-6


















ft









6-7




























7-8




























8-9




























9-1O




























1O-1 1




























11-12




























DAILY
MEAN



























.000
NO.
OF
MRS.




























5-MIN.
MAX.



























.00

-------
                                           Table 3-39. MARCH, HOURLY AVERAGE SULFUR DIOXIDE CONCENTRATIONS (ppm)
                                                                     Conductometric Analysis
DAY
OP
MONTH
1
2
3
4*
5*
6
7
8
9
10
11*
12*
13
14
15
16
17
IB*
19*
20
21
22
23
24
25*
27
28
29
30
31
MEAN
NO.
MAX.
A.M.
12-1
































1-2
































2-3
































3-4
































4-5
































5-6
































6-7
































7-8







'
























8-9
































9-10
































1O-I 1
































1 1-12
































P.M.
12-1


















N(













1-2


















)V













2-3


















MJ













3-4


















Dl













4-5


















)AI













5«


















A













6-7
































7-8
































8-9































i
9-10
































1O-11
































11.12
































DAILY
MEAN































.000
NO.
OF
MRS.
































S-MIN
MAX.































.00
* Indicates Saturday or Sunday
 •Local standard time used
TABULATED   WED. » 'JUN.  26* I960.

-------
                                                 Table 3-40.  APRIL. HOURLY AVERAGE SULFUR DIOXIDE CONCENTRATIONS (ppm).

                                                                         Conductometric Analysis
DAY
OF
MONTH
1*
2*
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*
MEAN
NO.
MAX.
A.M.
12-1






























1-2






























2-3






























3-4






























4-5






























5-6






























6-7






























7-8






























8-9






























9-10






























IO-I1






























1 1-12



.07

























1
.07
P.M.
12-1



.06

























1
.06
1-2



.06

























1
.06
2-3



.04

























1
.04
3-4



.04

























1
4-5



.06

























1
.06
5-6



.04

























1
.04
6-7



.04

























1
.04
7-8



.04

























1
.04
8-9



.05

























1
.05
9-10



.07

























1
.07
IO-1 1



.07

























1
.07
1 1-12



.05

























1
.05
DAILY
MEAN



.053

























.053
NO.
OF
MRS.



13

























13
5-MIN.
MAX.



.12

























.12
U1
in
* Indicates Saturday or Sunday

 Local standard time used
                                                                                                                             TABULATED   WED..  JUN.  26,  1968

-------
                                   Table 3-41. MAY, HOURLY AVERAGE SULFUR DIOXIDE CONCENTRATIONS (ppm).
                                                           Conductometric Analysis
DAY
OF
MONTH
I
2
3
4
5
6»
7*
9
9
10
11
12
13*
1**
15
16
17
18
19
20*
21*
22
23
24
25
26
27*
28*
29
30
31
MEAN
NO.
MAX.
A.M.
12-1








.04
.04
.06
.03
.08
.08











.02
.02
.02
.02
.03
.05

12
.08
1-2








.05
,04
.05
.03
.08
.08











.01
.01
.03
.02
.03
.04

12
.08
2-3








.03
.03
.07
.03
.08
.08











.01
.01
.03
.03
.03
.04

12
.08
3-4








.04
.04
.07
.04
.07
.08











.02
.02
,.04
.03
.03
.04

12
.08
4-5








.04
.05
.07
.04
.09
.08











.02
.03
.06
.03
.03
.05

12
.09
5-6








.10
.08
.10
.08
.08
.08











.09
.03
.05
.03
.03
.05

12
.10
6-7








.10
.11
.10
.09
.08
.08











.12
.03
.05
.04
.03
.06

12
.12
7-8








.08
.07
.10
.05
.08
.08










.02
.06
.02
.03
.06
.03
.06

13
.10
8-9








.05
.06
.05

,.08
.08










.02
.02
.01
.06
.05
.02
,06

12
.08
9-IO
""







.04
.05
.05

.09
.08










.01
.02
.01
.05
.06
.02
.05

12
.09
10-11








.04
.04
.08

.08
.08










.00
.00
.00
.03
.07
.02


11
.08
1 1-12








.03
.04
.10

.08
.09










.00
.00
.00
.02
.07
.02


11
.10
P.M.
12-1








.02
.03
.08

,08
.08










.00
.01
.01
.02
.06
.02


11
.08
1-2








.02
.03
.05

.08
.08










.00
.00
.01
.02
.03
.02


11
.08
2-3








.02
.03
.03
.06
.08
.08










.00
.00
.00
.01
.03
.02
.00

13
.08
3-4








.02
.02
.04
.07
,08
,08










,00
.00
.00
.01
.03
.02
.00

13
.08
4-5








.02
.02
.06
.07
.08
.08










.00
.00
.01
.01
.02
.02
.00

13
.08
5-6








.02
.02
.05
.07
.08
.08










.00
.00
.01
.03
.02
.02
.00

13
.08
6-7








.02
.02
.02
.07
.09
.08










.00
.00
.02
.03
.02
.02
.00

13
.09
7-a








.03
.03
.02
.07
.08
.09










.00
.00
.01
.02
.04
.02
.00

13
.09
8-9








.03
.04
.03
.07
.08
.08










.00
.00
.03
.03
.03
.03
.00

13
.08
9-10








.04
,Q6
.04
.07
.08
.08










.01
.01
.03
.03
.03
.03
.00

13
.08
1O-1 1








.03
.09
.02
.08
.08
.08










.02
.01
.04
.03
.04
.04
.00

1-3
.09
11-12








.04
.08
.02
.07
.08
.'08










.03
.02
.04
.03
.04
.04
.00

13
.08
6ftlLY
MEAN








.03?
.046
.056
.060
.080
.082










.007
• 018
.016
.030
.036
.026
.024


.082
NO.
OF
HRS.








24
24
24
18
24
24










17
24
24
24
24
24
20

295

S-M1N.
MAX.








.13
.13
.20
.13 .
.18
.12










.05
.18
• 09
• 08
.09
.05
.07


.20
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   MED. I  JUN.  26,  196$

-------
                                      Table 3-42.  JUNE, HOURLY AVERAGE SULFUR DIOXIDE CONCENTRATIONS (ppm).
                                                              Conductometric Analysis
PAY
OF
MONTH
1
2
3*
4*
5
6
7
8
9
1.0*
11*
12
13
15
16
17*
18*
19
20
21
22
23
24*
25*
26
27
28
29
30
MEAN
NO.
MAX.
A.M.
12-1
,00
.00
.00
.00
.00
.00
.00
.01
,01
.03
.04
,04
.04


.02
.02









.02
.01
.01
.01
18
.04
1-2

.00
.00
.00
.00
.00
.00
.01
,01
.02
.03
.03
.04

.01
.02
.03









.02
.01
.01
.01
18
.04
2-3
.00
.00
.00
.00
.00
.00
.00
.01
.02
.03

.04
.04

.01

.03









.02
.01
.01
.01
17
.04
3-4
.00
.00
.00
.00
.00
.00
.00
.04
.02
.03

.05
.05

.01

.02









.02
,01
.01
.02
17
.05
4-5
.60
.00
.00
.00
.00
.00
.00
.02
.02
.02

.04
.05

.02

.03









.02
.01
.01
.01
17
.05
5-6
.01
.00
.00
.00
.01
.01
.00
.02
.04
.02
.02
.04
.05

.01

.04









.03
.01
.01
.02
18
.05
6-7
.00
.01
.00
.00
.01
.01
.01
.02
.04


.05
.06

.03

.05










.02
.01
15
.06
7-8
.00
-.01
.00
.01
.01
.01
.01
.02
.04


.05
.06

.03

.05










.01
.01
15
.06
8-9
.01
.00
.00
.00
.01

.00
.03
.03

.03
.06
.07

.03

.03











.01
14
.07
9-10
.01
.00
.00
.00
.01

.00
.04


.04
.05
.06

.02

.03








.01


.01
14
.06
10-11
.00
.00
.00
.00

.00
.00



.05
.05
.06



.05








.01


.01
12
.06
1 1-12
.00
.00
.00
.00

.01
.00
.03

.03

.04
.06


.04
.05








.01

.01
.01
15
.06
P.M
12-1
.01
.02
.00
.00

.01

.01
.02
.04

.04
.05

.01
.03
.02








.01

.01
.01
.02
16
.05
1-2
.00
.04
.00
.00
.00
.00

.01
.02
.05

.04
.04

.03
.03
.02








.02

.01
.01
.02
17
.05
2-3
.00

.00
.00
.00
.00

.01
.02
.06
.02
.04
.04

.04
.05
.03








.01

.01
.01
.02
17
.06
3-4
.00
.02
.00
.00
.00
.00
.02
.00
.02

.02
.04
.04

.04
.02
.04








.02
.00
.01
.01
.02
19
.04
4-5
.00
.01
.00
.00
.00
.00
.02
.01
.03

.02
.05
.03

.02
.02
.02








.02
.00
.01
.01
.01
19
.05
5-6
.00
.01
.00
.00
.00
.00
.00
.02
.04

.02
.05
.03

.01
.02
.02








.02
.00
.01
.01
.01
19
.05
6-7
.00
.00
.00
.00
.00
.00
.00
.01
.01

.02
.06


.02
.04









.02
.00
.01
.01
.01
17
.06
7-8
.00
.00
.00
.00
.00
.00
.00
.01
.02

.02
.03


.05
.03









.02
.01,
.01
.01
.01
17
.05
8-9
.00
.00
.00
.00
.00
.00
.01
.01
.01
.04
.03
.07


.02
.02









.02
.01
.01
.01
.01
18
.07
9-10
.00
.00
.00
.00
.00
.00
.01
.02
.03
.11
.04
.07


.02
.03









.02
.01
.01
.01
.02
18
.11
10-11
.00
.00
.00
.00
.00
.00
.00
.02
.04
.11
.03
.04


.02
.02









.02
.00
.01
.01
.02
18
.11
1 1-12
.ooH
.00
.00
.00
.00
.00
.00
.01
.02
.03
.03
.05


.05
.03









.01
.00
.01
.01
.01
18
.05
DAILY
MEAN
.002
.004
.ODD
.000
.003
.002
,003
.016
.024
.044-
.029
.045
.048

.024
.027
.032








.015
,011
.010
.010
.016
.048
NO.
OF
HRS
23
23
24
24
21
22
21
23
21
14
16
24
18

21
15
18








15
15
21
24
403
5-MIN.
MAX.
.02

• 02
.02
.02
.04
.05
.06
.07
.16
.07
.11
.08

.09
.08
.07








.03
.03
.10
.04
.16
* Indicates Saturday or Sunday
  Local standard lime used
TABULATED
           WED.*  JUN.  26.  1968

-------
Ul
00
                                       Table 3-43. JULY, HOURLY AVERAGE SULFUR DIOXIDE CONCENTRATIONS (ppm).
                                                                 Conductometric Analysis
DAY
OF
MONTH
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
MEAN
NO.
MAX.
A.M.
12-1
.01
.01
.01



.02
.02
.02
.02
.05
.03
.01
.03
.02
.03
.04
.05
.05
.01
.03










.03
18
.05
1-2

.01
.01



.03
.02
.02
.02
.07
.03
.01
.03
.02
.03
.05
.04
.06
.02
.03










.03
17
.07
2-3
,01
.01
.01



.03
.02
.02
.02
.07
.05
.01
.03
.03
.03
.05
.04
.05
.02
.03










.03
18
.07
3-4
.01

.01



.02
.02
.02
.02
.04
,05
.01
.02
.oa
.04
.06
.04
.05
.02
.02










.03
17
.06
4-5
.01
.01
.01



.03
.02
.02
.02
.03
.05
.02
.02
.03
.04
.06
.04
.05
.02
.02










.03
18
,06
5-6
.01
.01
.01



.03
.03
.02
.02
.03
.07
.02
.04
.04
.03
.06
.04
.06
.02
.02










.03
18
.07
6-7
.01
.01
.01



.03
.03
.03
.02
.04
.06
.03
.05
.05
' .03
.07
.04
.08
.02
.02










.03
18
.08
7-8
.01
.01
.02



.03
.02
.03
.03
.05
.06
.04
.06
.04
.03
.09
.06
.10
.05
.03










.04
18
.10
8-9
102
.01
.01



.03
.03
.02
»03
.04
.06
.04
.04
.03
.03
.08
.06
.09

.02










.04
17
.09
9-1O
".02
.01
.01



.02
.03
.02
.03
.04
.04
.05
.03
.03
.03
.07
.10
.11

.02










.04
17
.11
1O-1 1
-ft ***
.01
.01
.02



.04
.03
.02
.06
.04

.06
.03
.04
.03
.06
.13
.07
.06
.02










.04
17
.13
1 1-12
.01
.01
.02



.04
.03
.02
.05
.03

.04
.05
.03
.03
.06
.13
..08
.04
.02










.04
17
.13
P.M.
12-1
.01
.01
.01



.03
.02
.02
.04
.03

.03
,05
.02
.03
.09
.09
.05
.04
.02










.03
17
.09
1-2
.01
.01
.01



.02
.02
.02
.04
.03

.02
.06
.02
.03
.10
.09

.03
.01










.03
16
.10
2-3
.01
.01
.01



.02
.02
.02
.04
.03
.03
.03
.03
.03
.03
.09
.07

.01
.01










.03
17
.09
3-4
,01
.01
.01



.02
.03
.02
.03
.03
,02
.02
.05
.03
.03
.07
.04
.02
.01
.01










.03
18
.07
4-5
.01
.01
.01



.02
.02
.02
.03
.05
.03
.03
,05
.03
,03
.05
.04
.02
.02
.01










.03
18
.05
5-6
.01
.01
.01



.03
.03
.02
.02
.05
,02
.03
.03
.03
.03
.04
.04
.01
.01
.01










.02
16
.05
6-7
.01
.01
.01



.03
.02
.02
.02
.04
.02
.03
.03
.03
.03
.04
.05
.01
.01
.02










.02
18
.05
7-8
.01
.01
.01



.05
.02
.02
.02
.03
.02
.04
.03
.03
.03
.04
.06
.01
.02
.02










.03
18
.06
8-9
.01
.02
.02



.04
.02
.02
.03
.03
.01
.04
.03
.02
.04
.05
.06
.01
.01
.02










.03
18
.06
9-1O
.01
.01
.02



.02
.02
.02
.04
.04
.02
.04
.03
.02
.04
• 05
.05
.01
.02
.02










.03
18
.05
10-11
.01
.01
.02



.02
.02
.02
.04
.05
.02
.02
.03
.03
.05
.06
.06
.01
.03
.03










.03
18
.06
11-12
.01
.01
.02



.02
.02
.02
.04
.04
.01
.02
.02
.03
.04
.06
.06
.01
.04
W>5










.03
18
.06
DAILY,
MEAN
• Oil
.010
• 013



.028
• 023
• 020
,030
• 040
.035
.028
.036
.029
.033
.061
• 062
.044
.023
.021










• 030

.062
NO.
OF
MRS.
23
23
24



24
24
24
24
24
20
24
24
24
24
24
24
22
22
24











422

5-MIN.
MAX.
• 07
-.05
.04



.06
• 04
.04
.11
.10
• 09
.08
• 09
.05
.06
.14
• 24
.14
.09
.07












.24
' Indicates Saturday or Sunday

 Local standard time used
                                                                                                                                  TABULATED   WED*.  JUN. 26,  1968

-------
                                     Table 3-44.  AUGUST, HOURLY AVERAGE SULFUR DIOXIDE CONCENTRATIONS (ppm).
                                                                 Conductometric Analysis
DAY
OF
MONTH
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
MEAN
NO.
MAX.
• A.M.
12-1
.05
,04
.01
.01
.03
.03
.03
.03
,03
.01
.03
.02
.02
.03
.04
.04
.02














.03
17
.05
1-2
.03
.05
.01
.01
.03
.03
.04
,04
.05
.01
.02
.02
.02
.02
.04
.04
.02














.03
17
.05
2-3
.02
.04
.01
.00
.02
.02
.04
.03
.05
.01
.02
.02
.02
.03
.04
.06
.02














.03
17
.06
3-4
.02
.04
.00
.00
.03
.03
.04
.03
.05
.01
.02
.02
.02
.03
.04
.07
.02














.03
17
.07
4-5
.02
.04
.01
.01
.03
.02
.05
.03
.04
.02
;02
.02
.02
.03
.04
.04
.03














.03
17
.05
5-6
.02
.04
.02
.03
.03
.02
.05
.04
.03
.02
.02
.02
.03
.04
.06
.05
.03














.03
17
.06
6-7
.03
.05
.02
.04
.03
.02
.07
.05
.06
.02
.03
.02
.03
.04
.06
.07
.04














.04
17
.07
7-8
.06
.06
.03
.03
.05
.03
.09
.06
.06
.03
.02
.02
.02
.04
.07
.06















.04
16
.09
8-9
.05
.08
.02
.02
.03
.03
.08
.06
.05

.02
.02
.02

.05
.07
















14
.08
9-1 0
.04
.08

.02
.03
.03
.09
.08
.04

.02
.02
.04

.08
.07
















13
.09
1O-1 1
.04
.07

.01
.02
.02
.16
.05
.05

.02
.01
.03
.02
.06

















13
.16
11-12
.04
,05

.01
.02
.02
.06
.02
.04

.01
.01
.02
.02
.05

















13
.06
P.M.
12-1
.04
.03
.01
.01
.01
.02
.03
.03
.03

.01
.01
.02
.02
.05

















14
.05
1-2
.04

.00
.01
.02
.02
.03
.05


.01
.01
.02
.02
.03

















12
.05
2-3
.04

.01
.01
.02
.02
.03
.04


.01
.01
.02
.02
.03
.02
















13
.04
3-4
.03
,00
.01
.01
.02
.02
.02
.06
.03
.02
.02
.01
.02
.02
.05
.03




1










.02
16
.06
4-5
.04
,00
.02
.02
.02
.02
.04
.03
.02
.02
.01
.01
.02
.02
,04
.02
.02














.02
17
.04
5-6
.03
.00
.02
.06
.02
.03
.05
.02
.01
.02
.01
.01
.02
.02
.03
.01
.00














.02
17
.06
6-7
.03
.00
.01
.04
.02
.02
.04
.02
.02
.03
.01
..02
.02
.02
.03
.01
.00














.02
17
.04
7-8
.03
.00
.02
.03
.03
.03
.02
.02
.01
.03
.02
.02
.02
.02
.03
.01
.00














.02
17
.03
8-9
.03
.00
.02
.01
.03
.02
.02
.02
.01
.03
.02
.02
.02
.03
.05
.01
.00














.02
17
.05
9-10
.03
.00
.03
.02
.03
.03
.03
.02
.01
.03
.02
.02
.02
.04
.05
.02
.00














.02
17
.05
10-1 1
.03
.00
.02
.03
.03
.03
.04
.02
.01
.03
.02
.02
.02
.04
.04
.02
.00














.02
17
.04
11-12
.04
.01
.01
.01
.04
.04
.03
.03
.01
.03
.02
.02
.03
.03
.04
.02
.00














.02
17
.04
"DAILY
MEAN
.034
.031
.013
.019
.026
.02.4
.049
.036
.032
.021
.017
.017
.022
.028
.045
.03T
.014














.028

.049
NO.
OF
MRS.
24
22
21
24
24
24
24
24
22
17
24
24
24
22
24
20
15















379

5-MIN.
MAX.
,11
.10
.04
.08
.05
.05
.24
,17
.09
.04
,03
,03
.04
.05
.11-
.09
.05
















.24
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   WED., JUN.  26*  1968

-------
                                   Table 3-45. SEPTEMBER, HOURLY AVERAGE SULFUR DIOXIDE CONCENTRATIONS (ppm).
                                                                  Conductometri'c Analysis
• DAY
MONTH
1
2*
3*
4
5
6
7
8
9»
10«
11
U
13
14
19
16«
17»
18
19
20
21
22
23*
24*
25
26
27
28
29
30*
MEAN
NO.
MAX.
A.M.
12-1




.02
.03
.01
.02
.01
.02
.01
.06
.03
.07


.04








.04
.01
.02


14
.07
1-2




.04
.03
.01
..02
.01
.02
.01
.05
.04
.08


.04








.05
.02
.01

.00
15
.08
2-3




.03
.02
.02
.01
.01
.02
.01
.06
.05
.11


.05








.05
.01
.01

.00
15
•u
3-4




.03
.02
.02
.02
.02
.02
.01
.08
.04
.11


.06








.06
.01
.01

.01
15
.11
4-5




.04
.03
.02
.01
.01
.02
.01
,09
.06
.06


.06









.00
.01


13
*09
5-6




.04
.04
.04
.02
.02
.01
.02
.10
.06
.08


.04









.00
.02

.02
14
.10
6-7




.03
.04
.04
.04
.02
.03
.02
.09
.07
.08


.04








.06
.01
.02

.02
15
.09
7-8




.05
.04
.04
.05
.01
.03
.02
.13
.11
.07
.04

.04








.07
.05
.02

.02
.05
16
.13
8-9




.08
.04
.05
.04
.02
.04
.02
.09
.06
.08
.03

.02








.05
.03


.02
15
.09
9-10




.08


.04
.01
.02
.03
.05

.05
.03
.01
.03









.01


.01
12
.08
10-11



.02
.09


.03
.01
.01
.04
.04
.08
.03
.02
.02
.02







.06
.02
.01


.00
.03
.16
.09
1 T-12



.03
.06
.01

.07
.01
.01
.03
.04
.10
.05
.03
.01
.02







.04
.01
.00


.00
.03
17
.10
P.M.
12-1



.02
.05
.01

.04
.01
.01
.04
.05
.09
.06
.02
.01
.02







.04
.00



.00
.03
16
.09
1-2



.01
.03
.02

.01
.02
.01
.03
.04
.08
.04
.02
.01
.03







.04
.00

.01

.00
.02
17
.08
2-3



.01
.02
.01

.01
.02
.01
.03

.07
.04
.01
.02
.03







.04
.00
.01
.00

.00
.02
17
.07
3-4



.01
.02
.01
.04
.02
.02
.01
.04
.04
.04
.03
.01
.02
.04







.04
.00
.01
.00

.00
.02
19
.04
4-5



.01
.03
.01
.03
.02
.01
.01
.04
.05
.04
.03
.01
.02
.04







.04
.00
.03
.00

.00
.02
19
.05
5-6



.02
.04
.01
.02
.02
.01
.01
.04
.05
.05
.05
.02
.02
.04







.05
.00
.03
.01

.00
.03
19
.05
6-7



.02
.05
.01
,02
.04
.02
.01
.05
.06
.06
.05
.02
.02
.04







.06
.01
.03
.01

.01
.03
19
.06
7-8



.03
.05
.02
.03
.03
.02
.01
.06
.07
.08

.02
.02
.04







.05
.00
.04
.01

.00
.03
18
.08
8-9



.03
.05
.03
.04
.03
.01
.01
.06
.07
.07

.02
.04
.03







.06
.00
.03
.00

.01
.03
18
.07
9-1O



.04
.07
.02
.04
.03
.03
.01
.08
.07
.12


.05
.03







.05
.00
.03
.00


.04
16
.12
1O-1 1



.03
.07
.03
.03
.02
.01
.01
.08
.03
.11


.04
.04







.05
.01
.04
.01

.01
.03
17
.11
1 1-12



.03
.04
.02
.02
.02
.01
.01
.08
.03
.08


.05
.05







.05
.00
.03
*01

.03
.03
17
.08
DAILY
MEAN



.022
.046
.02-3
.028
.027
.014
.015
.034
.062
.068
.061
.0^2
.024
.036







.047
.020
.020
.009

.008
.031
.068
NO.
OF
MRS.



14
24
22
18
24
24
24
24
23
23
19
14
15
24







14
21
22
19

21
389
5-MIN.
MAX



.07
.13
.09
.07
.11
.05
.05
.13
.16
.15
.15
.07
.07
.08







• 11
.08
.09
.06

.04
.16
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   MED* *  JUN.  26,  19&8

-------
                                   Table 3-46.  OCTOBER, HOURLY AVERAGE SULFUR DIOXIDE CONCENTRATIONS (pptn)
                                                                Conductometric Analysis
DAY
OF
MONTH
1«
2
3
4
5
6
7*
8*
9
10
11
12
43
14*
15*
16
17
18
19
20
21*
22*
23
24
25
26
27
28*
29*
30
31
MEAN
NO.
MAX.
A.M.
12-1
.01
.04

.00
.02
.03
.01
.02


.03
.07



.04
.03
.03
.03
.05
.11
.10
.08
.05
.03
.07
.03
.05
.12
.15
.05
24
.15
1-2
.00


,00
.01
.03

.01

.04
,03
.08



.05
.03
,03
.03
,06
,10
,08
.07
.04
.02
,07
.03
,06
.12
,16
.05
23
.16
2-3
.00
.03
,02
,.01
.01
.02
.01
.01

.04
.03
.10



.05
.02
.03
.03
.06
.09
.09
.07
.03
.03
.06
.03
.06
.12
.16
.05
26
.16
3-4
.00
.02
.01
.01
.02
.02
.01
.02

.04
.03
.09



.03
.03
.03
.03
.05
.09
.09
.10
.03
.05
.06
.04
.06
.13
.11
.04
26
.13
4.5
.00
.01

.01
.01
.02
.01
.02

.04
.04
.09



.03
.03
.03
.03
,04
.10
.09
.11
.03
.07
.01
.04
.08
.14
.10
.05
25
.14
5-6
.00
.03
.03
.01
.02
.03
.01
.01

.06
.05
.17



.05
.03
.03
.03
.06
.08
.10
.12
.03
.08
.07
.05
.08
.17
.11
.06
26
.17
6-7
.01
.04
.04
.02
.04
.03
.02
.02

.09
.12
.24



.09
.02
.03
.03
.09
.09
.15
.15
.04
.06
.10
.09
.08
.19
.17
.08
26
.24
7-8
.02
.08
.09
.05
.06
.01
.02
.01

.08
.08
.22


.12
.08
.03
.02

.07
.10
.25
.19
.04
.08
.12
.08
.10
.14
.29
.09
26
.29
8-9
.02
.06
.06

.09
.02
.04
.01

.08
.11
.22


.12
.06
.03
.02

.06
.06
.21
.25
.04
.10
.16
.06
.07
.12
.27
.09
25
.27
9-10
.02
.03
.05

.06
.02
.04
.01


.08
.13


.23

.03
.02

.09
.04
.17
.22
.04
.04
.08
.03
.06
.08
.22
.08
23
.23
1O-1 1
.01
.01
.04
.01
.04
.02
.06
.01


.09
.06


.11

.06
.02

.05
.03
.12
.15
.03
.03
.06
.02
.05
.07
.17
.05
24
.17
1 1-12
.01
.01
.05
.00
.02
.02
.05
.01


.07
.10


.06


.02
.03
.03
,03
.09
.07
.03
.03
.02
.02
.07
.06
,14
.04
24
.14
P.M
12-1
.01
.02
.04
.01
.02
.02
.04
.01


.09
.08


.03


.02
.03
.03
.03
.05
.05

.01
.01
.02
.06
.09
.11
.04
23
.11
1-2
.02
.02
.03
.01
.01
.02
.03
.01

.01
.07
.07


.04
.03
.02
.02

.03
.03
.04
.05

.01
.04
.02
.04
.10
.09
.03
25
.10
2-3
.01
.01
.02
.01
.02
.02
.03
.01

.01
.05
.08


.03
.03
.02
.02

.02
.03
.05
.04

.01
.04
.02
.04
.08
.13
.03
25
.13
3-4
.00
.02
.02
.02
.01
.02
.04
.01

.01
.04
.05


.02
.03
.02
.02
.03
.02
.03
.04
.04
,01
.02
.08
,02
.03
.08
.13
.03
27
.13
4-5
.00
.02
.02
.01
.02
.01
.06
.01

.01
.05
.04


.02
.03
.02
.03
.04
.02
.03
.04
.05
.0^
.05
.07
.02
.02
.06
.10
.03
27
.10
5-6
.00
.01

.03
.02
.02
.06
.01

.03
.05
.03


.02
..05
.02
.03
.07
.04
.03
.06
.05
.03
.02
.09
.03
.04
.07
.06
.04
26
.09
6-7
,00

.01
.04
.04
.02
.05
.01

.05
.05
.03


.03
.06
.03
.03
.10
.06
.07
.10
.05
.04
.04
.08
.04
.06
.08
.07
.05
26
.10
7-8
.01
.01
.02
.03
.03
.02
.04
.01

.03
.07
.03


.03
.05
.03
.03
.13
.09
.05
.10
.04
.03
.08
.08
.06
.10
.08
.07
.05
27
.13
8-9
.01
.01

.02
.03
.02
.02
.01

.03
.11
.04


.05
.03
.02
.03
.10
.09
.06
.09
.04
.03
.06
.05
.07
.11
.08
.07
.05
26
.11
9-1O
.02
.01
.01
.02
.04
.01
.02
.03

.03
.11
.06


.03
.03
.03
.02
.06
.08
.07
.09
.04
.06
.07
.05
.06
.11
.06
.09
.05
27
.11
1O-1 1
.03
.01
.02
.02
.03
.00
.01
.02

.03
.09
.08


.04
.03
.03
.02
.05
.09
.08
.10
.04
.08
.08
.04
.04
.10
.09
.10
.05
27
.10
1 1-12
.05
.01
.01
.03
.03
.01
.01
..01

.03
.09
.05


.04
.04
.03
.03
.08
.fo
.10
.08
.04
.08
.08
.03
.04
.12
.12
.11
.05
27
.12
DAILY '
MEAN
.011
.022
.030
.016
,028
,018
.030
.013

.038
,067
.093


.059
.045
.027
.025
.051
.056
.063
.099
.087
.038
,047
.065
.039
.068
.101
.132
.051

.132
NO.
OF
HRS.
24
22
19
22
24
24
23
24

19
24
24


17
20
22
24
IB
24
24
24
24
21
24
24
24
24
24
24

611

5-M1N.
MAX.
..10
.11
.13
.06
.13
.05
.07
.06

• 10
.17 -
.30


.29
.11
.08
.05
.17
.12
.12
,28
.28
.09
.15
,20
,U
,13
.23
.35


.35
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   WED.t  JUN.  26, I960

-------
                                  Table 3-47.  NOVEMBER, HOURLY AVERAGE SULFUR DIOXIDE CONCENTRATIONS (ppm)
                                                                Conductometric Analysis
DAY
OF
MONTH
1
2
3
4*
5«
6
7
8
9
10
11«
12*
13
14
15
16
17
ie«
19*
20
21
22
23
24
25*
26*
27
28
29
30
MEAN
NO.
MAX.
A.M.
12-1
.12
.02
.06
.06
.04
.04
,06
.09
.12
.12
.07
.05
.03
,06
.08
.04
.08
.08
.07
.03
.07
.06
.06
,08
.07
.11
.12
.04
.10
.08
,07
30
.12
1-2

.02
.06
.05
.04
.04
.06
.09
.09
,10
.09
,06
.03
.07
.06
.05
.08
.09
.06
.05
.07
.05
.05
.08
.06
.10
.14
.07
.07
.09
.07
29
.14
2-3
.13
.02
.04
.08
.04
.05
.07
.07
.10
.10
.09
.06
.03
.06
.06
.04
.07
.10
.06
.04
.09
.06
.05
.07
.04
.08
.14
.00
.08
.08
.07
30
.14
3-4
.12
.02
.04
.06
.04
.05
.08
.09
.10
<10
.09
.05
.03
.05
.04
.04
.08
.09
.06

.08
.09
.06
.08
.06
.06
.11
.05
.08
.07
.07
29
.12
4-5
.13
.02
.06
.05
.03
.07
.06
.09
.09
.10
.10
.06
.03
.05
-.04
.04
.09
.08
.05

.08
.11
.04
.10
.07
.07
.19
.08
.09
.07
.07
29
.13
5-6
.11
.02
.06
.04
.03
.09
.OR
.09
.11
.12
.10
.06
.05
.07
.05
.05
.07
.07
.05
.10
.08
.11
.05
.10
.06
.05
.09

.10
.06
.07
29
.12
6-7
.12
.03
.10
.05
.03
.13
.10
.12
.10
.12
.10
.05
.07
.07
.08
.09
.08
,06
.04

.08
.11
.06
.14
.08
.08
.12

.18
.06
.09
28
.18
7-8
.11
.02
.14
.05
.03
.13
.11
.13
.08
.15
.12
.05
.08
.09
.09
.12
.08
.06
.03

.07
.12
.04
.10
.08
.12
.13

.13
.04
.09
20
.15
8-9
.10
.02
.11
.06
.03
.14
.09
.11
.06
.21
.12
.05
.10
.09
.09
.11
.08
.06
.03

.06
.13
.04
.10
.08
.10
.15

.12
.05
.09
28
.21
a- 10
.06
.03
.07
.04
.03
.09
.06
.09
.11
.30
.10
.05
.08
.08
.07
.08
.09
.08
.03
.05
.07
.15
.05
.11
.06
.10
.12
.07
.09
.06
.08
30
.30
10-11
.03
.03
.04
.03
.04
.06
.08

.08
.26
.09
.05
.08
.07
.07
.07
.08
.05
.03
.06
.07
.14
.06
.10
.07
.07
.08
.06
.09
.05
.07
29
.26
1112

.03
.03
.02
.03
.06
.07

.08
.22
.07
.06
.08
.07
.06
.07
.07
.06
.03
.06
.07
.09
.04
.04
.07
.11
.07
.06
.09
.07
.07
28
.22
P.M.
12-1

.05
.05
.03
.03
.06
.07
.06
.10
.12
.05
.05
.07
.07
.06
.06
.08
.03
.02
.06
.08
.11
.04
.05
.05
.11
.07
.06
.07
.05
.06
29
.12
1-2

.06
.05
.03
.03
.05
.07
.06
.10
.10
.04
.03
.06
.06
.06
.06
.07
.05
.03
.06
.08
.10
.04
,05
.04
.09
.06
.06
.07
.04
.06
29
.10
2-3


.05
.03
.03
.04
.06
.06

.09
.04
.04
.06
.06


.05
.03
.03
.05
.07

.04
.07
,04
.07
.05
.06

.06
.05
23
.09
3-4
.03

.06
.03
.03
.04
.05
.06

.09
.05
.04
.06
,06

.06
.08
.03
.03
.05
.04

.04
.08
.04
.08
.04
.05

.12
.05
25
.12
4-5
.03
.09
.06
.02
.03
.04
.05
.07
.06
.09
.06
.04
.07
.05
.05
.06
.06
.03
.04
.05
.06
.11
.04
.08
.07
.07
.05
.05
.03
.14
.06
30
.14
5-6
.03
.05
.04
.03
.03
.05
.06
.07
.10
.09
.05
.04
.06
.05
.06
.05
-.06
.04
.06
.04
.06
.07
.04
.09
.08
.08
.05
.06
.03
.12
.06
30
.12
6-7
.03
.06
.06
.04
.04
.08
.10
,10
.13
.09
.07
.05
.07
.06
.06
.06
.07
.07
.07
.04
.05
.09
.06
.06
.08
.08
.04
.05
.06
.11
.07
30
.13
7-8
.03
.04
.07
.04
.04
.08
.10
.10
.19
.09
.06
.04
.07
.07
.06
.06
.09
.06
.10
.04
.05
.10
.07
.05
.09
.11
.05
.08
.06
.10
.07
30
.19
8-9
.02
.04
.10
.04
.05
.07
.10
.11
.19
.10
.05
.04
.07
.06
.05
.07
.10
.05
.09
.04
.08
.07
.07
.06
.10
.12
.04
.08
.12
.10
.08
30
.19
9- 1O
.02
.05
.07
.05
.05
.10
.09
.13
.19
.12
.05
.04
.06
.07
.05
.11
.10
.05
.07
.05
.08
.06
.07
.06
.10
.08
.03
.09
.09
.09
.07
30
.19
IO-M
.02
.05
.06
.05
.05
.08
.09
.12
.20
.13
.05
.04
.05
.07
.03
.11
.08
.05
.07
.06
.08
.05
.06
.05
.11
.09
.03
..12
.08
.08
,07
30
.20
1 1-12
.02
.05
.07
.05
.04
.07
.08
.14
.15
.10
.05
.03
.05
.07
.03
.10
.09
.06
.05
.04
.0*6
.04
.06
.06
.11
.11
.03
.14
.07
.07
.07
30
.15
DAILY
MEAN
• 066
.037
• 065
.043
.035
.070
.077
.094
.115
.129
.073
.047
.059
.064
.058
• 069
.077
• 059
• 048
• 030
• 069
• 091
,051
.077
• 070
• 088
.079
• 069
• 087
.076
,070
.129
NO.
OF
MRS.
19
22
24
24
24
24
24
22
22
24
24
24
24
24
22
23
24
24
24
19
24
22
24
24
24
24
24
20
22
24
6.93

MAX
••13
.12
.15
.09
.05
.20
.13
• 18
.23
.33
.13
.07
.11
.10
• 1.1
• 14
• 13
• U
• 12
• 13
.12
• 18
• 09
• 21
.12
.15
• U
.17
• 23
.15
.33
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   WED.* JUN.  26.  1968

-------
                                  Table 3-48. DECEMBER, HOURLY AVERAGE SULFUR DIOXIDE CONCENTRATIONS (ppm)
                                                                 Conductometric Analysis
DAY
OF
MONTH
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*
MEAN
NO.
MAX.
A.M.
12-1
.07
.17
.05

.09
.1*
.08
.10
.13
.08
.03
.02
.09
.08
.05
.06
.11
.09
.09
.07
.12
.03
.03
.04
.12
.04
.07
.OB
.03
.07

.08
29
.17
1-2

.15
.05

.09
.18
.07
»09
.12
.10
.03
.03
.13
.08
.05
.06
.11
.09
,.05
-.08
.10
.04
.03
.05
.11
.03
.08
.08
.02
.07

,08
28
.18
2-3
.07
.16
.06

.09
.16
.07
.07
.10
.11
.03
.05
.10
.11
.05
.06
.10
.08
.06
.06
.09
.04
.03
.06
.09
.09
.04
.08
.02
.08

.08
29
.16
3-4
.06
.19
.07

.08
.15
.06
.06
.11
.09
.03
.05
.09
.12
.04
.06
.06
.08
.06
.07
.10
.03
.03
•.06
.10
.08
.06
.08
.03
.07

.07
29
.19
4-5
.08

.09

.10
.18
.Oft
.06
.12
.07
.04
.06
.09
.13
.05
.0-5
.05
.07
.06
.09
.09
.02
.02
.06
.OB
.10
.09
.09
.03
.07

.07
28
.18
5-6
.09

.07

.10
.15
.07
• 11
.13
.06.
.06
.07
.10
.12
.06
.06
,09
.07
.06
.10
.11
.02
.02
.07
.08
.05
.09
.09
.04
.08

.08
28
.15
6-7
.13

.-05

.10
.09
.07
.10
.20
.05
.07
.07
.15
.32
.07
.05
.13
.08
'.11
.10
.10
.03
.03
.06
.11
.04
.12
.12
.04
.10

.10
28
.32
7-8
.16

.05

.12
.11

.12
.17
.05
.06
.11
.21
.28
.11
.06
,12
.08
.13
.10
.10
.03
.03
.06
.08
.05
.12
.15
.07
.08

.10
27
.28
8-9
.12

.05
.09
.21
.10
.10
.19
.19
.05
.06
.07
.33
.29
.10
.08
.14
.11
.12
.12
.08
.03
.03
.06
.07
.07
.10
.13
.09
.09

.11
29
.33
9-1O
.13

.04
.07
.27
.11
.06
.21
.17
.05
.05
.08
.28
.42
.08
.07
.15
.19
.09
.08
.07
.02
.03
.05
.07
.08

.13
.09
.06

.11
28
.42
IO-1 1
.07
.17
.03
.07
.24
.12
.08
.13
.14
.04
.04
.03
.14
.13
.07
.05
.10
.15
.06
,03
,.06
.05
.05
.05
.08
.07
,0ft
.11
.09
.05

.09
3D
34
1 1-12
.05
.11
.03

.09
.11
.13
.07
.11
.05
.04
.06
.16
.08
.08
.05
.06
.12
.07
.03
.05

.08
.05
.10
.07
.06
.11
.09
.07

.08
28
.16
PM.
12-1
.04
.07
.04
.08
.14
.10
.12
.04
.07
.04
.04
.06
.07
.07
.07
.04
.07
.11
.07
.03
.05
.06
.06
.04
.05
.06
.06
.09
.08
,0fl

.07
30
.14
1-2
,03
.07
.02
.07
.10

.07
.04
.06
.03
.07
.08

.08
.06
.03
.06
.08
.05
.04
.05
.06
.05
.04
.03
.04
.06
.07
.08
.13

.06
28
.13
2-3
.04
.08
.02
.07
.07
.07

.03
.06
.03
.08
.04

.07
.07
.02
.07
.09
.04
.03
.05
.04
.03
.03
.03
.05
.05
.06
.08
.12

.05
28
.12
3-4
.03
.07
.02
.06
.06
.08

.04
.05
.02
.05
.04
.03
.05
.07
,02
.09
.08
.03
.04
.05
.03
.04
.0?
.03
.03
.05
.07
.06
.10

.05
29
.10
4-5
.03
.10
.02
.OR
.08
.07
.07
.05
.06
.01
.03
.OR
.04
.04
.06
.02
.08
.09
.04
.03
.05
.03
.05
.02
.05
.04
.05
.07
.06
.11

.05
30
.11
5-6
.07

.02
.10
.10
,0fi
.08
.04
.07
.01
.03
.11
.04
.05
.06
.04
.07
.10
.05
.05
.05
.02
.04'
.04
.07
.04
.05
.06
.05
.09

.06
29
.11
6-7
.08
.09
.02
.12
.12
.08
.Oft
.07
.07
.01
.02
.07
.05
.05
,06
.05
.08
.09
,07
.04
.06
.02
.05
.06
.05
.04
.05
.05
.06
.08

.06
30
.12
7-e
.12
.08
.03
.14
.15
.10
.10
.11
.08
.01
.03
.11
.10
.05
.07
.05
.10
.07
.09
.06
,05
.03
.06
.06
.04
.05
.06
.04
.06
.08

.07
30
.15
6-9
.13
.10
.04
.14
.14
.11
.09
.10
.06
.01
.03
.13
.08
.06
.06
.06
.11
.05
.09
.06
.05
.05
.04
.09
.04
.05
.07
.05
.05
.06

.07
30
.14
9-IO
.12
.08
.05
.11
.18
.11
.08
.11
.07
.01
.02
.08
.10
.04
.05
.07
.07
.04
.08
.06
.04
.05
.03
.09
.06
.04
.10
.04
.06
.06

.07
30
.18
1O-I 1

.07
.06
.12
.13
.11
.09
.16
.08
.03
.02
.11
.09
.04
.05
.07
.08
.05
.06
.07
.03
.05
.04
.13
.05
.06
.09
.03
.08
.08

.07
29
.16
1 1-12
.18
.07

.12
.12
.09
.10
.15
.07
.03
.03
.08
.07
.04
.05
.10
.08
.07
.06
.09
.03
.03
.06
.11
.05
.05
.08
.04
.08
.09

.08
29
.18
DAILY
MEAN
.086
.107
.042
.095
.125
.113
.082
.093
.102
.042
.040
.069
.113
.117
.063
.052
.090
.088
.069
.063
.067
.035
.039
.057
.067
.054
.072
.079
,060
.082

,075

.125
NO.
OF
MRS.
22
17
23
15
24
23
21
24
24
24
24
24
22
24
24
24
24
24
24
24
24
23
24
24
24
24
23
24
24
24


693

5-MIN
MAX
.19
.23
.10
.16
.34
.20
.21
.24
.24
.13
.09
.15
.38
.53
.12
.11
.17
.21
.16
.15
.16
.06
.08
.14
.15
.13
.14
.16
.10
.15



.53
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   WEO.«  JUN.  26. 1968

-------
                                      Table 3-49.  JANUARY, HOURLY AVERAGE TOTAL OXIDANT CONCENTRATIONS (ppm)
                                                               Potassium Iodide Analysis
DAY
OF
MONTH
I*
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
MEAN
NO.
MAX.
A.M.
12-1
.01
,02
.01
.01
.01
.01
.00
.01
.01
.00
.01
.00
.00
.00
.00
.00
,00
.01
.00
.02
.02


.05
.02
.02
.01
.02
.02
.02
.04
.01
29
.05
1-2
.01
.01
,01
,01
.01
.01
.00
.01
.01
.01
.01
,00
.00
,00
.00
.00

.01
.00
.02
.02


.06
.02
.02
.02
.02
.02
.02
.04
.01
28
.06
2-3


































3-4
,01
.02
.01
.01
.01
.00
.01
.01
.01
.01
.01
.00
.00
.00
.00
.00

.00
.00
.02
.02


.03
.02
.02
.02
.02
.02
.02
.04
.01
28
.04
4-5
.01
.01
.oz
.00
.00
.00
.01
.01
.01
.01
.01
.00
.00
.00
..00
.00

.00
.00
.02
.02


.03
.02
.02
.oa
.02
.02
.01
.03
.01
28
.03
5-6
.02
.01
.01
.01
.00
.00
.02
.01
.01
.02
.01
.00
.00
.00
.00
.00

.00
.00
.02
.02


.04
.01
.02
.02
.02
.02
.01
..03
.01
28
.04
6-7
.01
.01
.01
.01
.00
.00
.01
.01
.01
.01
,01
.00
.00
.00
.00
".00

.00
.00
.03
.02


.06
.02
.02

.02
.02
.01
.04
.01
27
.06
7-8
.01
.01
.02
.02
.00
.00
.01
.02
.00
.00
.00
.00
.00
.00
.00
.00

.00
.01
.03
,02


.07
.03
.05

.02
.02
.00
.07
.01
27
.07
8-9
.01
.01
.01
.01
.00
.00
.01
.01
.00
.00
.00
.00
.00
.00
.00
.00


.00
.03
,02


.06
.03
.05

.02
.02
.00
.07
.01
26
.07
9-10
Toi
.01
.02
.01
.00
.00
.01
.01
.01
.00
.00
.00
.00
.00
.00
,00
.00

.00
.02
.02


.04
.02
.03

.02
.02
.01
.01
.01
27
.04
10-1 1
%tj2
.02
.02
.01
.00
,00
,02
.01
.01
.00
.01
.00
.00
.00
.00

.00
.00
.00
.03
.02

.03
.05
.01
.02

.02
.03
.02
.00
.01
28
.05
1 1-12
r.02
.02
.02
.00
.00
.00
.00
.01
.01
.00
,00
.00
.00
.00
• 00

.00
.00
.01
.03
.02

.02
.05
.02
.03
.02
,02
.03
.02
.01
.01
29
.05
P.M.
12-1
.01
.02
.01
.01
.00
.02
.00
.01
.01
.01
.01

.00
.00
.00

.01
.00
.01
.03
.02

.03
.03
.01
.03
.02
.02
.03
.02
.02
.01
28
.03
1-2
.02
.02
.01
.00
.01
.01
.01
.01
.00
.00
.00

.00
.00
.00

.01
.00
.01
.03
.02

.03
.02
.02
.03
.03
.02
.02
.01
.02
.01
26
.03
2-3
.02
.02


.01
.02
.01
.01
.00

.00

.00
.01
.00


.00
.01
.02
.02

.03

.02

.02
.02
.02
.02
.01
.01
22
.03
3-4
.01
.02


,01
.01
.01
.01
.00

.01

.00
.00
.01

.01
.01
.02
.02
.02

.03

.02

.02
.02
.02
.02
.01
.01
23
.03
4-5
.01
.02
,01
.01
.00
.00
.01
.01
.01
.01
.01
.00
.00
.00
.00
.00
.01
.00
.02
.03
.03

.03
.03
.03
.02
.02
.02
.02
.01
.01
.01
30
.03
5-6
.01
.02
.02
.01
,00
,00
.00
.01
.00
.02
.00
.00
.00
.00
.00
.00
.02
-.00
.03
.03
.03

.06
,05
.06
.05
.03
.02
.02
.01
.02
.02
30
.06.
6-7
.01
.02
.02
.01
.00
.00
.00
.00
.00
.02
.00
.00
.00
.00
.00
.00
.01
.00
.03
.03
.03

.06
,04
,07
,06
.03
.02
.02
.01
.02
.02
30
.07
7-8
.02
.03
.02
.01
.00
.00
.01
.01
.00
.02
.01
.00
.00
.00
.00
.00
.00
.00
.03
.03
.02

.07
.03
.03
.05
.02
.02
.02
.01
.01
.02
30
.07
8-9
.01
.02
.02
.01
.00
.01
.00
.01
.00
.02
.00
,00
.00
.00
.00
.01
.01
.00
.03
.02


.07
.02
.02
.05
.02
.02
.01
.01
.02
.01
29
.07
9-1 0
.01
.02
.02
.01
.00
.00
.00
.01
.00
.01
.00
.00
.00
.00
.00
.00
.01
.00
.03
.02


.08

.02
.08
.02
.02
.01
.01
.02
.01
28
.08
10-11
.02
.02
.01
.01
.00
.00
.01
.00
.00
.01
.00
.00
.00
.00
.00
.00
.01
.00
.03
.02


.08

.01
.07
.02
.02
.01
.01
.03
.01
28
.08
11-12
.01
.02
.02
.01
,01
.00
.00
.00
iOO
.01
.00
.00
.00
.00
.00
.00-
.01
.00
.02
.02


.07

.02
.04
.02
.02
.01
.02
.02
.01
28
.07
DAILY
MEAN
.013
.016
.015
,009
.003
.004
.007
.008
.004
.009
.004
.000
.000
.000
.000
.001
.008
.002
.012
.024
.022

.048
.040
.023
.036
.021
.020
.020
.012
.025
.013

.048 ,
NO.
OF
MRS.
23
23
21
21
23
23
23
23
23
21
23
19
23
23
23
17
15
21
23
23
19

14
18
23
Z\
18
23
23
23
23

639

5-MIN.
MAX.
.03
.03
.04
.04
.01
.02
• 02
.02
.01
.04
.01
.00
.01
.01
.02
.01
.03
.01
.03
.05
.04

.12
.10
.09
.09
.05
.04
.05
.05
.09


.12
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   NED., JUN.  26,  1969

-------
Table 3-50.  FEBRUARY. HOURLY AVERAGE TOTAL OXIDANT CONCENTRATIONS (ppm)
                         Potassium Iodide Analysis
JDKt
MONTH
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
MEAN
NO.
MAX.
A.M.
12-1
.03
.01




.01
,00
.01



.00
.01
.03
.03
.01
.01
.00
.01
.01
.01
.02
.01




.01
17
.03
1-2
,03




.01
.01
•po



.02
.01
.00
.02
.04
.01
.01
.00
,01
.01
.02
.01
.01




.01
17
.04
2-3





























3-4
.09





.00
.00

.02

.02
.00
.01
.02
.03
.02
.01
.01
.01
.01
.00
.01
.01




.02
17
.09
4-5
.08





.00
.00
.01
.02

.02
.00
.02
.02
.03
.01
.01
.01
.01
.01
.00
.03
.01




.02
18
.08
5-6
.08





.00
.00
,03
.01


.00
.02
.02
.03
.01
.01
.01
.01
.01
.01
.02
.01




.02
17
.08
6-7
.10





.00
.00
.05
.01


.01
.02
.02
.02
.01
.01
• 04
.01
.01
.00
.00
.01




.02
17
.10
7-8
.14





.00
.00
.04
.01


.01

.04
.02
.01
.01
.02
.01
.01
.00
.01
.00




.02
16
.14
8-9
,17





.01
.00
.03
.01


.01

.02
.01
.00
.01
.00
.00
.01
.01
.00
.00




.02
16
.17
9-10
.10
.03



.01
.01
.01
.02
.02

.01
.00
.00
.01


.01
.01
.00
.01
.02
.00
.00




.01
18
.10
1O-1 1
.11
.02
.02


.01
.01
.01
.03
.02

.01
.01

.01
.01
.01
.00
.02
.00
.02
.02
.00
.00




.02
20
.11
1 1-12
.07
.01
.02
.02

.01
.01
.02
.00
.03

.02
.01

.01
.00
.01
.01
.03
.00
.02
.03
*00
.01




,02
21
,07
P.M.
12-1
.04
.02
.02
.02

.01
.02
.03
.01
.03

.02
.00

.01
.01
.01
.02
.03
.00
.02
.03
.01
.00




.02
21
.04
1-2
.04
.02
.02
.03

.01
.02
.03
.01
.03

.00
.02

.01
.01
.00
.02
.02
.01
.02
.04
.01
.00




.02
21
.04
2-3

.03
.02
.03

.01
.03




.01
.02

.01
.01
.00

.03
.01
.02
.03
.00
.00




.02
16
.03
3-4

.02
.01
.03

.02
.03

.01
.02

.01
.01

.01
.01
.01

.03
.01
.02
.03
.01
.00




.02
18
.03
4-5
.04
.02
.01
,03

.01
.02
.01
.01
.01

.01
.02

.02
.01
.01
.02
.03
,01
.02
• 03
.01
.01




,02
21
.04
5-6
,06
.03
.02
.02

.01
.02
.00
.01
.02

,01
.03-
.02
.02
.01
.02
.01
.02
.02
.01
.02
.01
.01




.02
22
.06
6-7
.09
.03
.01
.02

.02
.01
.01
.02
.03

.00
.02
.02
.02
.01
.02
.01
.02
.01
.01
.01
.00
.00




.02
22
.09
7-8
,04
.02
.01
.02

.02
.01
.02
.02
.02

.00
.02
.01
.02
.01
.01
.02
.01
.01
.01
.02
.00
.00




.01
22
.04
8-9
.02
.02
.01
.02

.02
.01
.02
.02
.02

.00
.02
.01
.02
.01
.01
.02
.01
.01
,01
.01
.01
.00




.01
22
.02
9-1O
.01
.02
.02
.02

.02
.01
.01
.01
.02

.00
.02
.01
.01
.01
.01
.02
.02
.01
.01
.01
.01
.00




.01
22
.02
1O-1 1
.01
.02
.01
.02

.01
,00
.00
.01
.02

.00
,02
.02
.02
.01
.01
.01
.01
.01
.01
.01
.01
.00




,01
22
.02
11-12
.02

.02
.02

.01
.00
.01

.01

.00
.03
.02
.02
.01
.01
.01
.01
.01
.01
.02
.01
.00




.01
20
.03
DAILY
MEAN
.064
• 021
.015
.023

• 012
.009
• 008
.019
.018

• 008
.012
• 014
.018
.015
• 010
• 012
.015
• 009
.012
.016
.008
.004




.015
.064
NO.
or
MRS.
21
15
14
13

16
23
21
19
20

18
23
14
23
22
22
21
23
23
23
23
23
23




443
S-MIN.
MAX.
.32
.07
.03
.03

.02
.03
.05
.17
.04

.03
.05
.04
.05
.04
.03
.03
.04
.03
.03
.04
.03
.02




.32
Indicates Saturday or Sunday
Local standard time used
                                                                               TABULATED   WEO.f JUN.  26.  1968

-------
                                         Table 3-51.  MARCH. HOURLY AVERAGE TOTAL OXIDANT CONCENTRATIONS (ppm)
                                                                Potassium Iodide Analysis
DAY
or
MONTH
I
2
3
4*
5*
6
7
8
9
10
11*
12*
13
15
16
17
18*
19*
20
21
22
23
24
25*
26*
27
28
29
30
31
MEAN
NO.
MAX.
A.M.
12-1







.02
.02
.01


.03

.03
.01
.01
.01
.01
.01

.02
.02
.01
.01
.03
.02
.01
.02
.02
.02
19
.03
1-2







.02
.02
.02


.03

.03
.00
.01
.00
.01
.01

.02
.02
.01
.02
,04
.01
.01
.01
.03
.02
19
.04
2-3

































3-4







.02
.02
.02


,03

.02
.01
.01
.00
.02
.02

.02
.01
.02
.02
.02
.02
.01
.02
.02
.02
19
.03
4-5







.02
.02
.02


.03

.02
.01
.01
.00
.01
.01

.02
.01
.01
.03
.09
.02
.01
.02
.02
.02
19
.03
5-6







,02
.02
.02


.03

.03
.01
.01
.00

.01

.01
.01
.01
.01
.02
.01
.01
.02
.01
.01
18
.03
6-7







.02
.02
.03


.02

-,02
.01
.01
.00

.01

.01
.01
.01
.01
.02
.02
.01
.01
.01
.01
18
.03
7-8







.04
.03
.04


.02

.02
.01
.01
.00

.02

.01
.01
.02
.01
.01
.01
.00
.01
.02
.02
18
.04
8-9







.03
.03
.04


.02

.01
,01
.01
.01
.01
.01

.02
.02
.02
.01
.02
.02
.02
.01
.01
.02
19
.04
9-1O







.03
.02
.02


.02

.01

.01
.01
.00
.00

.02
.02
.03
.03
.02
.01
.02
.03
.02
.02
18
.03
10-11







.02
.03
.03


.02

.02

.01
.0"!

.00

.02
.03
.03
.04
.02
.01
.02
.05
.03
.02
17
.05
1 1-12







.03
.03
.03


.02

.02
.01
.01
.01

.00

.02
.03
.04
.06
.03
.01
.03
.06
.04
.03
18
.06
P.M
12-1







.03
.04
.04


.02

.02
.01
.02
.01



.02
.04
.04
.07
.02
.01
.03
.07
.04
.03
17
.07
1-2







.04
.04
.04


.02

.02
.01
.01

.01


.02
.05
.05
.08
. K.
.02
.03
.07
.Ot
.03
17
.08
2-3







.03
.04
.03


.02


.01
.01

.01


.02
.05
.05
.08
.02

.04
.07
.06

15
.08
3-4







.04
.04
.04


.02

.02
.01
.01
.02
.01


.02
.05
.05
.10
.02

,04
.06
.05
.03
17
.10
4-5







.03
.04
.03


.01

.02
.01
.02
.02
.01
.02

.02
.04
.03
.08
.02
.01
.03
.05
.05
.03
19
.08
5-6







.02
.03
.04


.02

.02
.01
.01
.02
.02
.02

.02
.03
.04
.07
.02
«0'
6-7







.02
.03
.03




.01
.01
.01
.01
.00
.02

.01
.02
.02
.04
.02
.01
.0.
.05
• -• ^
3
.03
19
.07
.02
18
.05
7-8







.02
.04
.03


.01

.01
.01
.01
.01
.00
.02

.02
.02
.01
.03
.02
.01
.01
.03
.02
.02-
19
.04
8-9







.01
.08
.03


.01

.01
.01
.01
.01
.01
.02

.02
.01
.01
.03
.02
.01
.01
.02
.02
.02
19
.08
9-1O







.01
.06
.03




.01
.01
,00
.01
.01
.01

.02
.00
.02
.04
.02
.01
.02
.03
.01
.02
18
.06
10-11







.01
.08
.03




.01
.01
.01
.01
.01
.02

.02
.01
.02
.03
.01
.01
.02
.03
.02
.02
18
.08
11-12







.01
.04
.03




.01"
.01
.01
.01
.01


.01
.01
.02
.03
.02
.01
.02
.02
.01
.02
17
.04
DAILY ,
MEAN







.023
.03ft
.028


.020

.017
.009
.010
.009
.010
.014

.017
.021
.025
.040
.020
.012
.019
.034
.028
.021

.040
NO.
OF
HRS.







23
23
23


19

22
21
23
21
17
18

23
23
23
23
23
21
23
23
23

415

5- WIN,
MAX.







.06
.14
.05


.04

.04
.02
.03
.03
.03
.04

.03
.06
.06
.11
.05
.03
.05
.08
.07


.14
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   MED., JUN.  26,  1968

-------
                                       Table 3-52.  APRIL, HOURLY AVERAGE TOTAL OXIDANT CONCENTRATIONS (ppm)
                                                              Potassium Iodide Analysis
, DAY
OF
MONTH
1*
2*
3
4
5
6
7
8*
9*
10
11
12
•13
14
15*
16*
17
18
19
20
21
22*
23*
24
29
26
27
26
29*
30*
MEAN
NO.
MAX.
. A.M.
12-1
.01

.02
.04
.02
.02
.02
.01









.01


.02
.02
.04
.01
.02
.01
.03
.02
.01
.01
,02
18
.04
1-2
.02

.01
.04
.03
.03
.02
.02









.01


.04
.02
.04
.02
.02
.01
.03
.02
.02
.02
.02
Ifl
.04
2-3































3-4
.02

.02
.04
.02
.03
.02
.02









.01


.02
.03
.04
,.01
.02

.04
.02
.02
.02
.0?
17
.04
4-5
.01

.03
.03
.03
.02
.02
.02









.01


.03
.02
.04
.02
.01
.01
.03
.02
.02
.02
.02
18
.04
5-6
.01

.02
.03
.02
.01
.02
.02









.02


.01
.02
.03
,02
,01
.03
.03
.01
.02
.01
.02
18
.03
6-7
.01

.02
.02
.02
.01
.02
.02









.01


.01
.02
.03
.01
.01

.02
.01
.02
.01
.01
17
.03
7-e
.02

.03
.02
.01
.01
.01
.02









.01


.02
.02
.03
.01
.01

.01
.01
.02
.01
.01
17
.03
8-9
.02

.03
.02

.01
.01
.02












.01
.01
.03
.01
.01
.00
.02
.01
.03
.02
.01
16
.03
9-1 O
.02

.03
.02

.01
.01
.02












.02

.03
.01
.01
.00
.01
.02
.04
.03
15
.04
1O-1 1
.03
.06
.04
.02

.01
.01
.02












.01

.03
.01
.02
.01
.01
.02
.04
.05
.02
16
.06
11-12
.04
.08
.04
.02

.01
.02
.04












.02
.03
.03
.01
.02
.01

.02
.04
.06
.03
16
.08
P.M.
12-1
.04
.08
.04
.02

.01
.01
.05









.02


.02
.04
.04
.01
.02
.01

.02
.04
.07
.03
17
.08
1-2
.05
.07
.04
.02

.02
.02
.05









.02


.02
.04
.04
.02
.02
.01

.03
.05
.08
.03
17
.08
2-3
.07
.08
.03
.02

.02
,02
.05









.02



.04
.04
.02
.02
.01

.03
*.05
.08
.04
16
.08
3-4
.09
.08
.03
.03

.03
.03
.05









.01



.04
.04
,OZ
.03
.02

.04
.05
.08
.04
16
.09
4-5
.08
.07
.03
.02
.01
.02
.02
.05









.01


.02
.04
.04
.02
.03
~.02
.03
.04
.0-5
.06
.03
19
.08
5-6

.05
.03
.02
.02
.02
.02
.04









.01


.01
.04
.02
.02
.02
.02
.03
.04
.05
.06
.03
18
.06
6-7

.03
.04
.02
.01
.02
.02
.03









.01


.01
.03
.01
.02
.02
.01
.02
.02
.03
.04
.02
18
.04
7-8

.03
.03
.02
.01
.01
.02
.02









.01


.02
.03
.02
.01
.01
.02
.02
.01
.02
.03
.02
18
.03
8-9

.02
.03
.03

.01
.02
.02









.01


.02
.04
.01
.02
.00
.02
.01
.01
.01
.03
.02
17
.04
9-1O

.04
.03
.02

.02
.02
.02









.01


.02
.03
.01
..02
.01
.01
.01
.01
.01
.03
.02
17
.04
1O-1 1

.05
.04
.03
.03
.02
.01
.02









.01


.0?
.04
.01
.02
.02
.02
.02
.01
.02
.04
.02
18
.05
11-12

.04
.04
.03
.02
.02
.01
.02









.01


.01
.04
.01
.01
.02
.03
.02
..01
.03
.04
.02
18
.04
DAILY
MEAN
.033
.054
.030
.024
.018
.01.7
.016
.027









.011


,017
.029
.028
.014
.016
.014
.021
.019
.029
.038
.023
.054
NO.
OF
HRS.
16
14
23
23
13
23
23
23









19


21
21
23
23
23
20
18
23
23
23
395
5-MIN.
MAX.
.10
.11
.05
.09
.04
.04
.04
.06









.02


.05
,05
.05
.03
.05
.05
• 04
.05
.06
.09
.11
* Indicates Saturday or Sunday
 Local standard lime used
TABULATED
           WED.,  JUN.  26,  1968

-------
                                         Table 3-53. MAY, HOURLY AVERAGE TOTAL OXIDANT CONCENTRATIONS (ppm)
                                                               Potassium Iodide Analysis
DAY
OF
MONTH
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
MEAN
NO.
MAX.
A.M.
12-1
.04
.01
.03
.01
.03
.02
.02
.04
.02
.01
,02

.03
.01
.01
.04
.03
.02
.05
.02
.03
.01
.01
.03
.03
.02
.02


.02
.02
.02
28
.05
1-2

.01
.03
.01
.03
.02
.01
.04
.01
.02
.01

.03
.01
.01
.04
.03
.02
.04
.02
.02
.01
.01
.04
.02
.03
.02


.02
.02
.02
27
.04
2-3


































3-4
.02
.01
.03
.02
.02
.01
,02
.03
.02
.02
.03

.01
.01
.01
.04

.02
.03
.02
.03
.01
.02
.03
.01
.03
.03


.02
.02
.02
27
.04
4-5
.02
.01
.02
.01
.02
.01
.02
.03
.02
.01
.02

.01
.01
.01
.04
.03
.02
.03
.02
.03
.01
.02
.04
.02
.03
• •3


.02
.01
.02
28
.04
5-6
.02
.01
.02
.02
.02
.01
.02
.02
.01
.01
.01

.01
.01
.01
.03
.03
.02
.02
.02
.03
.00
.02
.03
.03

.03


.02
.01
.02
27
.03
6-7
.03
.02
.02
.03
.01
.01
.02
.03
.02
.01
.02

.01
.01
.00
.03
.05
.03
.02
.02
.03
.01
.02
.02
.02

.03


.03
.02
.02
27
.05
7-8
.02
.02
.02
.01
.02
.01
.02
.02
.02
.01
.02
.02
.01
.01

.03
.03
.03
.02
.03
.03
.00

.01
.03
.03
.03


.03
.01
.02
27
.03
8-9
i02

.01
.01
.01
.01
.02
.02
.01
.02
.01
.02
.01
.01

.03
.03
,03
.04
.02
.02
.00

.02
.03

.05


.04
.01
.02
25
.05
9-1O
.05

.01
.02
.03
.01
.02
.03
.02

.02
.02
.02
.01

.04
.04
.04
.04
.03
.03
.00
.05
.02
.04

.07

.03
.05
.02
.03
26
.07
IO-I 1
.05

.02
.03
.04
.01
.03
.03
.02

.01
.02
.01
.01
.03
.04
.04
.04
.05
.04
.02
.00
.06
.03
.05
.05
.07

.04
.05
.02
.03
28
.07
1 1-12
.06

.03
.02
.05
(01
.03
.02
.03
.02
.01
.02
.02
.01
.03
.04
.06
.06
..05
.04
.02
.00
.07
.04
.06
.06
.07

.05
.06
.03
.04
29
.07
P.M.
12-1
.05

.03
.03
,05
.01
.03
.02
.03
.03
.02

.02
.01
.03
.04
.04
.06
.04
.04
.02
.01
.08
.05
.06
.06
.06

.06
.06
.03
.04
28
.08
1-2
.06
.03
-.03
.03
.04
.01
.03
.03
.03
.03
.02

.01
.01
.04
.04
.03
.06
.05
.04
.02

.08
.05
.06
.06
.06

.1)6
,06
.OT
.04
28
.08
2-3
.07
.03
.03
.04
.04
.01
.02


.03




.04
.04
.03
.06
.04
.04
.02

.09
.05
.06
.05


.05
.06
.04
.04
22
.09
3-4
.06
.03
.03
.04
.04
.01
.02


.03

.04


.04
.05
.03
.05
.03
,03
.02
.04
.12
.05
.06
.06
.08

.03
.05
.05
.04
25
.12
4-5
.04
.03
.03
.04
.04
.01
.02
.02
.03
.03
.03
.04
.02
.01
.03
.04
,03
.05
.03
.03
.02
.04
.12
.05
.06
.05
.08

.03
.05
.05
.04
30
.12
5-6
.03
.03
.04
.03
.04
.01
.02
.01
.03
.03
.03
.03
.02
.01
.03
.05
.03
.04
.03
.04
.02
.04
.11
.04
.06
.05
.07

.02
.04
.04
.04
30
.11
6-7
.03
.03
.03
.03
.03
.01
.02
.02
.03
.03
.03
.02
.02
.01
.03
.04
.03
.04
.02
.03
.02
.04
.09
.04
.05
.05
.06

.03
.03
.04
.03
30
.09
7-8
.04
.02
.02
.03
.03
.01
.02
.02
.03
.02
.03
.02
.02
.01
.03
.03
.02
.02
.02
.03
.02
.03
.06
.03
.05
.04


.02
.03
.03
.03
29
.06
8-9
.05
.01
.02
.03
.03
.01
.02
.02
.02
.03
.02
.02
.02
.01
.04
.03
.03
.03
.02
• 02
.02
.02
.05
.03
.04
.03


.03
.02
.02
.02
29
.05
9-1O
.03
.02
.02
.03
.03
.02
.03
.01
.02
.04
.02
.01
.01
.01
.04
.03
.03
.03
.01
.02
.01
.03
.04
.03
.03
.03


.03
.02
.03
.02
29
.04
10-1 1
.03
.03
.01
.03
.04
.02
.03
.01
.02
.03

.01
.01
.01
.04
.03
.02
.03
.01
.02
.01
.02
.04
.02
.03
.03


'.02
.02
.04
.02
28
.04
1 1-12
.02
.03
.02
.03
.03
.02
.03
.01
.02
.03

.01
.01
.01
.04
.03
.03
.04
.02
.02
WU
.02
.03
.03
.02
.02


.02
.01
.03
.02
28
.04
DAILY
MEAN
.037
• 021
.023
.025
.030
.013
.021
.021
,0?0
.023
.020
.021
.015
• 010
.027
.036
.031
.036
• 030
.027
.020
.016
.056
.033
.039
.040
.050

• 034
.035
• 026
.028

.056
NO.
OF
MRS.
22
18
23
23
23
23
23
21
21
21
19
14
21
21
20
23
22
23
23
23
23
21
21
23
23
19
17

15
23
23

635

5-MIN
MAX.
.08
.04
.04
.04
.06
.03
.04
.05
.04
.06
.05
.05
.04
.02
• 05
.05
.07
.07
.06
.05
• 04
.05
.13
• 06
.07
• 07
.09

• 06
.07
• 06


.13
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   WED.,  JUKI.  26* 1968

-------
                                        Table 3-54.  JUNE, HOURLY AVERAGE TOTAL OXIDANT CONCENTRATIONS (ppm).
                                                              Potassium Iodide Analysis
DAY
MONTH
1
2
3*
4#
5
6
7
8
9
10*
11*
12
13
14
19
16
17*
18*
19
20
21
22
23
24*
25*
26
27
28
29
30
MEAN
NO.
MAX.
A.M
12-1
.02
.03
.02
.03
.04
.03
.02
.03
.03





.03
.04
.03



,02
.03
.02
.02
.04
.03
.03
.03
.03
.03
,03
22
,04
1-2
.01
.03
.02
.03
.03
.03
.03
,03
.03





.03
.04
.01


1
.02
.03
.02
.02
.03
.03
.04
.05
.03
,04
.03
22
,05
2-3






















.-02
.03
.02

.02
.04
.03
.04
7
,04
3-4
.01

.01
.02

.02
.02
.03
.02





.05
.03
.01



,04
.04
.02
.03
.02

.03
.05
.02
.03
.03
19
.05
4-5
.01

.03
.02
.03
.02
.02
.02
.02





.04
.03
.01



.03
.02
.03
.03
.02
.02
.04
.04
.02
.03
.02
21
.04
5-6 .
.03

.05
.03
.03
.03
.02
.02
.01





.03
.02
.01



.03
,03
,02
.03
.02
.02
.03
,03
.02
.03
.03
21
.05
6-7
.02

.05
.03
.03
.03
.02
.02
.01





.03
.02
.01



.03
,02
.01
.04
.02

.02
.04
.03
.02
.02
20
.05
7-8
.01

.05
.03
.03
.02
.02
.02
.01





.02
.02
.01



.03
.02
.02
.05
.03





.02
16
.05
8-9
.02
.04
.04
.04
.04
.04
.03







.02

.01



.07
.03
.04
.07
.04
.03
.06
.06
.03
.01
.04
19
.07
9-1 0
.03
.07
.05
.05
.06
.04
.04







.03

.02


.03
.08
.04
.07
.09
.06
.03
.07
.06
.02
.02
.05
20
.09
1O-I 1
.04
.08
.06
.07
.07
.05
.03







.03
.08
.04


.04
.13
.04
.06
.11
.06
.04
.06
.06
.04
.04
.06
21
.13
1 1-12
.05
.08
.07
.07
.06
.04
.04
.05
.05




.02
.03
.10
.05


.05
.11
.05
.06
.13
.06
.04
.07
.08
.04
.06
.06
24
.13
P.M.
12-1
.05
.10
.08
.07

.04
.04
.05
.06




.03
.04

.06


.06
.11
.04
.06
.16
.06
.05
.08

.04

.06
20
.16
1-2
.08
.09
.08
.06

.05
.04
.06
.06




.03
.05

.05


.06
.10
.04
.07
.16
.06
.45
.08

.05

.07
20
.16
2-3
.09
.10
.07
.06

.05
.05
.05
,06




,04
.07

.05


.05
.08
.04
.07
.13
.06
.05
.08

.04

.06
20
.13
3-4
.09
.11
.06
.05
.08
.04
.04
.04
.05




.05
.07
.07
.06


.06
.07
.02
.08
.Ife
.05
.05
.09
.06
.05
.08
,06
24
.12
4-5
.11
.11
.06
.05
.08
.05
.05
.05
.05




.04
.06
.07
.05


.06
.06
.02
.04
.11
.05
.05
.09
.06
.05
.08
.06
24
.11
5-6
.11
.09
.04
.04
.07
.04
.05
.05
.05




.03
.06
.08
.04


.07
.05
.02
.03-
.11
.05
.05
.06
.06
.05
.08
.06
24
.11
6-7
.10
.08
.06
.04
,06
.04
.04
.04
.04




.03
.06
.06
.03


.06
.05
.02
.04
.10
.05
.05
.06
.06
,0'4
.07
.05
24
.10
7-8
.06
.04
.04
.03
.03
.03
.03
.03
.03




.02
.03
.03
.02


.04
.04
.02
.03
.07
.05
,05
.06
.05
.03
.06
.04
24
.07
8-9
.04
.03
.02
.03
.03
.03
.02
.03





.01
.02
.03



.06
.04
.02
.03
.05
.05
.06
.04
.05
.03
.05
.03
22
.06
9-1O
.03
.03
.03
.03
.02
.02
.03
.03





.02
,02
.03



.04
.03
.02
.02
.03
.04
.04
.04
.03
.02
.05
.03
22
.05
10-11
.03
.03
.02
.03
.01
.02
.03
.03





.02
,02
.03



.03
.04
.02
.02
.04
.03
.04
.05
.04
.03
.05
.03
22
.05
1 1-12
.03
.02
.02
.03
.02
.02
.03
.03





.02
.03
.02



.02
.04
.02
.02
.04
.04
.03
.04
.03
.03
.04
.03
22
.04
DAILY
MEAN
.046
.065
.044
.040
.042
.034
.032
.034
.035




.027
.036
.044
.030


.049
.056
.027
.037
.073
.042
.040
.053
.048
.033
.046
.042
.073
NO.
OF
MRS.
23
18
23
23
19
23
23
20
16




13
23
18
19


15
23
23
24
24
24
20
23
20
23
20
500
5-MIN.
MAX
.12
.14
.09
.OB
.09
.06
.06
.06
.06




.05
.09
.12
.07


.07
.15
.05
.08
.18
.06
.08
.11
.09
.06
.09
.18
* Indicate: Saturday or Sunday
 Locel (ttndi.rd time used
TABULATED  WED«» JUN.  26,  1968

-------
-J
o
Table 3-55. JULY, HOURLY AVERAGE TOTAL OXIDANT CONCENTRATIONS (ppm).

                        Potassium Iodide Analysis
DAY
OF
MONTH
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
MEAN
NO.
MAX.
A.M.
12-1
.03
.04
.03
.02
.02
.04
.06
.05
,01
.01
.02
.04
.02
.02
.02


.04
.05
.01
.02
.02
.02
.03
.04
.02
.03
.02
.02
.03
.02
.03
29
.06
1-2
.02
.03
,03
.03
.02
.03
.05
.05
.01
.01
.02
.04
.02
.02
.01
.02

.04
.05
.01
.02
.01
.03
.03
.04
.02
.02
.02
.01
.04
.02
.03
30
.05
2-3


































3-4
.02
.03
.03
.03
.03
.02
.06
.04
.01
.qi
.03
.04
.01
.03
.02
.02

.05
.02
.01
.01
.02
.03
.03
.04
.03
.04
'.02
.02
.04
.01
.03
30
.06
4-5
.02
.03
.03
.02
.03
.02
.04
.03
.01
.01
.OZ
.04
.02
.02
.•OL
.02

.04
.02
.01
.02
.01
.02
.03
.03
.03
.03
.02
.01
.04
.01
.02
30
.04
5-6
.03
.03
.03
.02
.02
.02
.03
.04
.01
.01
.02
.02
.02
.02
.01
.01

.03
.03
.01
.02
.01
.01
.02
.02
,.03
**02
.02
.01
.03
.01
.02
30
.04
6-7
.02
.03
.03
.03
.02
.03
.03
.03
.01
.01
.02
.02
.02
.02
.01
.02

.02
.02
.01
.02
.01
.02
.01
.01
.03
.02
.02
.01
.03
.01
.02
30
.03
7-8
.02
.03

.03
.02
.02
.03
.03'
.01
.02
.02
.03

.02
.02
.02

.02
.02

.01
.02
.03
.01
.03


.02
.02
.03
.02
.02
25
.03
8-9

.04

.02
,02
.02
.04
.04
.02
.04
.04
.05

.03
.02
.03


.04

.03
.03
.04
.04
.03

.07
.02
.04
.03
.04
.03
24
.07
.AJP

.06

.03
.02
.02
.05
.03
.02
.07
.04
.06

.05
.02
.04
.11

.04
.03
.04
.05
.07
.07


.09
.03

.03
.05
.05
24
.11
1O-JJ
.04
.07
.05
.04
.04
.03

.02
.02
.06
.05
.06

.05
.03
.06
.10

.06
..04
.05
.07
• 09
.10
.04

.10
.03

.03
.03
.05
26
.10
JJ-12
.06
.08
.06
.05
.05


.02
.02
.06
.05
.06
.04
.04
.04
.07
.12
.05
.07
.06
.07
.09
.12
.11
.05
.13
.11
.03
.05
,05
.03
.06
29
.13
P.M.
12-1
.08
.07
.06
.05
.04


.02
.04
.06
.06
.06
.06
.05
.05
.09
.10
.07

.07
,08
.10
.11
.09
.04
.13
.11
.05
.04
.07
.06
.07
28
.13
1-2
.09
.07
.06
• 06
.05

.07
.02
.05
.05
.06
.06
.08
.02
.05
.09
.09
.08

.07
.08
.10
.10
.07
.04
.12
.12
.08
.04
.07
.06
.07
29
.12
2-3
.08
.07
.05
.07
.05

.07
.02
.05
.04
.05
.05
.08
.02
.05
.08
.09
.09

.05
.07
.11
.09
.06
.05
.09
.16
.06
.04
.09
.04
.06
29
.16
3-4
.08
.07
.05
.07
,05
.05
.06
.02
.05
.05
.05
.03
.08
.02
.05

.11
.09
.05
.04
,06
.10
.10
.04
.04
.09
.15
.05
.05
.08
.04
.06
30
,15
4-5
.08
.06
.05
.07
.04
.05
.06
.01
.05
.03
.02
.04
.07
.03
.05

.11
.08
.05
.03
.06
.10
.09
.05
.04
.09
.20
.05
.05
.09
.04
.06
30
.20
5-6
.07
.04
.05
.06
.04
.06
.05
.02
.05
.04
.03
.04
.06
.03
.04

.-10
.09
.06
.02
.05
.09
.07
.05
.04
.09
.15
.04
.04
.09
.05
.06
30
.15
6-7
.07
.03
.05
.04
.04
.06
.05
.01
.03
.03
.03
.04
.06
.02
.04

.07
.09
.04
.04
.03
.07
.06
.04
.03
.07
.13
.04
.03
.06
.04
.05
30
.13
7-8
.06
.02
.03
.03
.03
.05
.04
.01
.02
.02
.02
.02
.04
.02
.03

.05
.09
.03
.02
.02
.05
.04
.03
.02
.04
.08
.04
.03
.05
.02
.03
30
.09
8-9
,05
.02
.02
.03
.03
.04
.05
.01
.01
.02
.02
.02
.03
.03


.05
.04
.02
.02
.02
.03
.04
.02
.02
.03
.05
.03
.02
.02
.02
.03
29
.05
9-IO
.05
.03
.02
.02
.02
.04
.05
.01
.02
.02
.02
.02
.03
.02


.02
.04
.01
.02
.02
.02
.03
.02
.03
.03
.03
.02
.02
.02
.02
.02
29
.05
10-11
.05
.03
.02
.02
.02
.05
.06
.01
.01
.02
.02
.03
.04
.02


.02
.04
.01
.02
.01
.02
.03
.02
.02
.03
.03
.02
.03
.02
.02
.02
29
.06
1 1-12
.05
.03
.02
.02
.03
.05
.05
.01
.01
.02
.03
.02
.04
..02


.03
.04
.01
• 01
	 ;%_
.02
.02
.02
.04
.02
.03
.03
.02
.02
.02
.02
.03
29
.05
DAILY
MEAN
.049
.043
.038
.036
.031
.036
.050
,024*
.023
.030
.031
.038
.042
.027
.030
• 043
• 077
.055
.035
• 028
• 035'
• 050
• 054
• 044
• 032
• 058
.079
,032
.020
.046
• 029
.040

.079
NO.
OF
HRS.
21
23
20
23
23
19
20
23
23
23
23
23
19
23
19
13
15
20
20
21
23
23
23
23
2&
19
22
23
21
23
23

659

5-MIN.
MAX.
.'10
.08
• 06
.08
.07
.06
.08
• 06
.06
.09
.07
.07
.09
.06
.06
.10
• 15
• 10
• 08
.08
• 09
• 12
.14
• 12
.05
• 14
.23
.09
• OJ
.ft
.07
*

.23
          * Indicates Saturday or Sunday

            Local standard time used
                                                                              TABULATED   WED. •  JUN.  26*  1968

-------
                                      Table 3-56. AUGUST, HOURLY AVERAGE TOTAL OXIDANT CONCENTRATIONS (ppm)
                                                             Potassium Iodide Analysis
•DAY
OF
MONTH
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
MEAN
NO.
MAX.
A.M.
12-1
.02
.02
.04
.03
.01
.02
.02
.02
.03
.04
.03
.02
.02
.01
.02
.02
.02
.04
.02
.01
.01
.02
.01
.02
.01
.00
.01
.01
.02
.02
.02
.02
31
.04
1-2
.02
.02
.05
.03
.01
.01
.02
.01
.02
.04
.03
.02
.02
.01
.02
.02
.02
.04
,02
-.00
.01

.01
.02
.01
.00
.01
.02
.03
.01
.02
.02
30
.05
2-3


































3-1
.01
.01
.03
.04
.02
.01
.01
.01


.03
.02
.01
.01
.03
.01
.02
.03
.02
.01
.01
.01
.01
b02
.01
.00
.01
.02
.03
.01
.02
.02
29
.04
4-5
.02
.01
.03
.02
.02
.02
.01
.00
.02
.02
.02
.02
.01
.01
.02
.01
.02
.02
.02
.01
.01
.01
.02
.02
.01
.00
.01
.02
.03
.01
.02
.02
31
.03
5-6
.0£
.01
.02
.01
.01
.02
.01
.00
.01
.01
.02
.02
.02
.01
.03
.01
.01
.02
.02
.01
.00
.01
.03
.02
.01
.00
.01
.01
.02
.01
.02
.01
31
.03
6-7
.02
.01
.01
.00
.02
.02
.01
.01
.00
.00
.02
.02
.02
.01
.04
.02
.01
.01
.W
.01
.00
.00
.02
.02
.00
.00
.01
.01
.01
.01
.01
.01
31
.04
7-8
.02
.02

.00
.01
.02
.03

.01
.00
.02
.02
.02
.01
.03
.02

.01
.02
.01
.01
.00
.02
.01
.00
.00
.01
.01
.02
.01
.01
.01
28
.03
8-9
.03
.02

.01
.02
.03
.05
.03
.03
.02
.02
.02
.02
.02


.05
.03
.03
.01
.02
,00
.01
.01
.00
.00
.01
.02
.03
.02
.02
.02
28
.05
s-io
.06
.04

.02
.04
.04
.07
.03

.04
.03
.02
.03
.03

.11
.06
.07
.04
.02
.03
.02
.01
.01
.00
.01
.01
.02
.04
.04
.04
.03
28
.11
10-11
.08
.06

.03
.05
.07
.06
.05

.05
.04
.03
.03
.05

.10
.08
.08
.06
.02
«04
.02
.01
.01
.01
.02
.02
.03
.04
.05
.03
.04
28
.10
1 1-12
.10
.06

.04
.07
.09
.10
.07

.05
.05
.04
.04
.06

.11
.09
.11
.08
.02
.04
.03
.01
.01
.01
.04
.02
.03
.04
.05
.05
.05
28
.11
P.M.
12-1



.06
.08
.11
.10
.07
.06
.06
.06
.04
.04
.06


,11
.11
.07
.02

.04
.01

.03
.05
.03
.03
.05
.05
.05
.06
24
.11
1-2



.06
.06
.10
.09

.06

.06
.04
.05
.07
.10

.11
.08
.07
.02

.03
.01

.03
.05
.02
.03
.06
.05
.06
.06
23
.11
2-3


.09
.08
.06
.10
.07

.05

.05
.04
,06
.06
.11

.09
.09
.08


.02


.04
.04
.03
.03
.06
.04
.05
.06
22
.11
3-4
.10
.08
.06
.08
.06
.11
.07

.05

.04
.05
.06
.06
.12
.13
.09
.08
.04

.04
.03

.oi
.04
r04
.02
.03
.06
.04
.04
.06
27
.13
4-5
.08
.07
.05
.04
.05
.10
.08
.04
.06

.04
.05
.05
.06
.10
.12
.08
.06
.04
.03
.04
.02
:.02
.01
.04
.04
.02
.04
.05
.05
.04
.05
30
.12
5-6
.08
.06
.04
.02
.05
.08
.07

.05

.04
.04
.04
.06
.09
.12
.07
.05
.03
.03
.03
.02
.02
.01
.03
.03
.02
.04
.05
.05
.03
.05
29
.12
6-7
.07
.06
.02
.02
.05
.07
.04
.04
.05
.04
.04
.03
.03
.05
.07
.10
.05
.04
.02
.03
,02
.01
.02
.01
.02
.03
.01
.03
.04
.05
.02
.04
31
.10
7-8
.06
.06
.01
.02
.03
.03
.05
.04
.04
.03
.03
.02
.02
.03
.04
.08
.04
.04
.02
.02
.02
.01
.01
.01
.01
.01
.01
.02
.02
.04
.02
.03
31
.08
8-9
.07
.06
.01
.04
.02
.03
.03
.03
.04
.02
.02
.02
.02
.02
.03
.04
.04
.03
.02
.02
.02
.01
.02
.01
.01
.01
.01
.02
.02
.03
.02
.02
31
.07
9-1O
.05
.05
.00
.02
.02
.02
.01
.04
.03
.02
.02
.02
.02
.03
.02
.04
.05
.02
.02
.02
.01
.01
.02
.01
.01
.01
.01
.02
.01
.03
.02
.02
31
.05
10-11
.05
.04
.02
.02
.02
.02
.02
.03

.03
.02
.02
.02
.02
.02
.03
.05
.02
.02
.02
.01
.01
.02
.01
.00
.01
.01
.02
.02
.03
.01
.02
30
.05
11-12
.04
.04
.02
.02
.01
.03
.02
.02
.04
.02
.02
.02
.02
.02
.02
.03
.05
.02
.01
.01
.01
.01
.02
.01
.00
.01
.01
.02
.02
.03
.02
.02
31
.05
DAILY
MEAN
.049
.039
.030
.031
.033
.049
.044
.029
.035
.028
.031
.027
.029
.033
.0*1
.059
.055
.047
.035
.016
.018
.015
.015
.012
.014
.018
.014
.024
.033
.031
.027
.031

.059
NO.
OF
MRS.
20
20
16
23
23
23
23
18
18
17
23
23
23
23
18
19
22
23
23
21
20
22
21
20
23
23
23
23
23
23
23

663

5-MIN
MAX.
.14
.09
.10
.09
.09
.13
.11
.08
.07
.07
.06
.05
.06
.07
.14
.15
.12
.14
.09
.04
.04
.04
.03
.02
.05
.06
.03
.04
.07
.06
.XI 6


.15
* Indicates Saturday or Sunday
 Local standard time used
TABULATED   WED.. JUN.  26,  1968

-------
                                       Table 3-57.  SEPTEMBER, HOURLY AVERAGE TOTAL OXIDANT CONCENTRATIONS (ppm).
                                                                 Potassium Iodide Analysis
DAY
OF
MONTH
1
2*
3*
4
5
6
7
B
9*
10*
11
12
13
14
15
16*
17*
18 "
19
20
21
22
23*
24*
25
26
27
28
29
30*
MEAN
NO.
MAX.
A.M.
12-1
.02
.02
.0*
.02
.02
.02
.02
.05
.04
.02
.01
.05
.02
.06
.03
.02
.01
.01
.02
.01
.06
.03
.01
.02
.02
.02
.02
.02
.01
.01
.02
30
.06
1-2
.02
.02
.04
.01
.02
.02
.02
.04
.04
.01
.01
,04
.02
.06
.02
.03
.01
.01
.01
.01
.06
.04
.01
• 02
.02
.01
.01
.02
.01
.01
.02
30
.06
2-3




.00

























1
.00
3-4
.02
.02
.04
.02
,01
.02
.02
.05
.03
.02
.01
,02
.02
.02

.03
.01
.00
.01
.01
.05
.04
.02
.02
.02
.01
.01
.02
,01
.01
.02
29
.05
4-5
.02
.02
.03
.01
.01
.02
.02
.04
.03
.01
.01
.02
.02
.04
.02
.03
.01
.01
.01
.02
.04
.03
.02
.02
.01
.00
,OK
.02
.01
.01
.02
30
.04
5-6
.02
.02
.02
.01
.02
.02
.02
.03
.02
.02
.01
.03
.02
.03
.02
.02
.01
.01
.01
.02
.02
.02
.02
.01
.01
.01
.01
.01
.01
.01
.02
30
.03
6-7
.02
.02
.02
.02
.02
.02
.03
.01
.02
.01
.01
.06
.03
.03
.03
".02
.01
.02
.02
.03
.01
.02
.02
.01
.01
.02
.01
.01
.01
.01
.02
30
.06
7-8
.02
.03
.02
.03
.01
.02
.02
.02
.02
.02
.00
.03
.03
.03
.02
.02
.01
.02

.03
.01
.02
.02
.02
.01
.02
.01
.01

.01
.02
28
.03
8-9
.02
.03
.03
.04
.02
.04
.03
.03
.03
.03
.01
.03.
.03
.04
.03
.01
.01
.02

.03
.01


.02
.01
.01
.01
.01
.01
.01
.02
27
.04
9-10
.02
.03
.05
.04
.03
.06
.04
.06
.03
.03
.01
.03
.03
.07
.04
.02
.01
.03

.03
.02


.02
.01
.02
.01
.01
.01
.02
.03
27
.07
10-1 1
.03
.04
.06
.06
.04
.08

.07
.04
.02

.04
.05
.09
.05
.02
.02
.0.5
.06
.05
.02


.02
.02
.02
.03
.02
.02
.02
.04
26
.09
11-12
.03
.04
.06
.05
.07
.08
.09
.05
.04
.02

.04
.06
.11
.07
.02
.02
.06
.09
.07
.03

.02
.02
.02
.03
.03
.02
.03
.03
.05
28
.11
P.M.
12-1
.04
.05
,06
.07
.10
.09
.11
.07
.05
.02

.04
.08
.12
.07
.02
.03
,07
.09
.10
.05

,03
.02
.02
.04

,02
.03
.03
.06
27
,12
1-2
,04
.05
.06
.08
.13
.08
.11

.04
.02

.05
.09

.06
.02
.03
.09
.09
.10
.05

.03
.04
.03


.01
.03
.03
.06
24
.13
2-3
.04
.05
.06
.07
.11
.09
.10

.04
.02
.05

.07

.05
.02

.08
.09
.10
.05

.04
.05
.03


.01
.03
.03
.06
23
.11
3-4
.05
.05
.06
.07
.08
.09
.11
.07
.03
.03
.05

.08
.10
.05
.02

.07
.08
.08
.05

.03
.05
.02
.06
.04
.01
.03
.03
.06
27
.11
4-5
.05
.05
.05
.05
.06
.06
.10
.06
.03
.02
.05
.09
.09
.10
.04
.02
.07
.05
.06
.06
.03
.02
.03
.05
.03
.06
.03
.0-1
.02
.03
.05
30
.10
5-6
.04
.04
.05
,05
.06
.07
.06
.09
.03
.02
.04
.10
.09
.09
.04
.02
.07
.05
.04
.05
.03
.02
.02
.03
.02
.04
.02
.01
.02
.03
.04
30
.10
6-7
.03
.03
.04
.03
.04
.04
.04
.08
.02
.02
.03
.08
.06
.06
.04
.02
.04
.03
.02
.04
,03
.01
.02
.02
.01
.02
.01
.01
.01
.01
.03
30
.08
7-8
.02
.02
.03
.02
.03
.03
.03
.07
.02
.01
.02
.05
.03
.03
.03
.01
.03
.02
.02
.05
.03
.01
.02
.02
.01
.02
.01
.01
.01
.01
.02
30
.07
8-9
.02
.02
.02
.02
.02
.02
.02
.08
.02
.01
.03
.04
.05
.04
.04
.01
.02
.02
.02
.05
.03
.01
.02
.02
.03
.03
.02
.01
.01
.01
.02
30
.08
9-IO
.02
.04
.02
.01
.03
.02
.03
.07
.02
.01
.03
.03
.07
.05
.03
.01
.02
.02
.03
.05
.02
.01
.03
.02
.02
.02
.01
.01
.01
.01
.03
30
.07
1O-1 1
.0?
.03
.02
.02
.03
.02
.05
.05
.02
.01
.04
.02
.06
.06
.03,
.01
.02
.02
.03
.06
.02
.01
.03
.02
.02
.02
.01
.01
.01
.01
.03
30
.06
1 1-12
.02
.04
.02
.02
.02
.02
.05
.04
.02
.01
.05
.02
.09
i05
.02
.or
.01
.02
.03
.06
,0«
.01
.02
.02
.02
.02
.01
.01
.01
.01
.03
30
.09
DAILY
MEAN
.027
.032
.038
.034
.041
.044
.050
.053
.030
.018
• 025
.042
.050
.061
.037
• 019
.021
.033
.042
.048
.031
.019
• 023
.025
.019
.023
• 016
.012
• 015
• 016
.032
.061
NO.
OF
MRS.
23
23
23
23
24
23
22
21
23
23
19
21
23
21
22
23
21
23
20
23
23
15
20
23
23
21
20
23
22
23
657
5-M1N.
MAX.
,05
.06
.07
• 08
.13
.09
.12
.10
.05
.03
.08
.10
.12
.13
.08
• 03
.07
.10
.10
.11
.06
.04
.04
.06
.09
.08
.04
.02
.03
.04
.13
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   MED.,  JUN*  26, 1968

-------
                                           Table 3-58. OCTOBER, HOURLY AVERAGE TOTAL OXIDANT CONCENTRATIONS (ppm)
                                                                  Potassium Iodide Analysis
DAY
OF
MONTH
1*
2
3
4
5
6
7*
B«
9
10
11
12
13
14*
15*
16
17
18
19
20
21«
22*
23
24
25
26
27
28*
29*
30
31
MEAN
NO.
MAX.
A.M.
12-1
.02
.02
.02
.02
.01
..02
.01
.01
.01
.02
.01
.01
.01
.02
.02
.02
.01
.01
.02
.01
.01
.03
.08
.02
.01
.01
.02
.02
.01
.03
.06
.02
31
.08
1-2
.02
.01
.02
.01
.02
.02
.01
»01
.01
.01
.01
.01
.02
.02
.02
.02
.01
.01
..01
-.01
.01
.02
.07
.02
.01
.01
.01
.01
.01
.02
.05
.02
31
.07
2-3


































3-4
.02
.01
.01
.02
.01
.03
.01
.01
.01
.01
.01
.01
.01
.02
.02
,02
.01
.01
.01

.01

.08
.04
.02
.01
.01

.02
.04
.06
.02
28
.08
4-5
.02
.01
.01
.02
.01
.02
.01
.01
.01
.01
.01
.01
.01
.01
.02
.01
.01
.01
.01
.01
.01
.01
.07
.03
.02
.01
.01
.01
.01
.05
.06
.02
31
.07
5-6
.02
r02
.02
.02
.02
.02
.01
.02
.01
.01
.02
.01
.02
.02
.02
.02
.02
.01
.01
.01
.01
.02
.08
.04
.02
.01
.01
.01
.01
.02
.07
.02
31
.08
6-7
.01
.03
.03
.04
.03
.02
.01
.02
.02
.01
.02
.01
.03
.02
.02
.02
.02
.01
.01
.03
.01
.02
.09
.06
.01
.03
.02
.01
.02
.03
.07
.02
31
.09
7-8
.02
.04
.03
.06
.04
.01
.01
.02
.01
.01
.02
.01
.02
.02
.02
.04
.02
.01
.02
.03
.02
.02
.04
.07
.02
.03
.03
.02
.03
.04
.05
.03
31
.07
8-9
.02

.02
.05
.03
.01
.01
.02
.02
.00
.01
.01
.03
.01
.01
.03
.02
.01

.02
.02
.02
.04
.04
.02
.02
.04
.02
.01
.02
.04
.02
29
.05
9-10
.02

.03
.04
.04
.01
.01
.02
.02
.01
.01
.01
.02
.02
.01
.04
.01
.01

.02
.02
.02
.03
.04
.02

.01
.01
.02
.01
.02
.02
28
.04
10-1 1
.03

.05
.05
.05
.01
.01
.03
.02
.01
.01
.01
.03
.02
.01
.03
.02
.01

.02

.03
.03
.03
.02

.02
.02
.02
.02
.02
.02
27
.05
1 1-12
.03

.07
.06
.05
.02
.01
.02
.02
.01
.02
.02
.03
.03
.03
.03
.03
.01

.02

.02
.03
.02
.02
.02
.03
.02
.03
.02
.02
.03
28
.07
P.M.
12-1
.03

.09
.06
.06
.02
.01
.02
.03
.01
.02
.01
.04
.04
.03
.03
.03
.01

.03
.03
.04

.02
.02
.02
.03
.02
.03
.02
.02
.03
28
.09
1-2
.04

.11
.06
.05
.02
.02
.02
.03
.01
.02
.01
.04
.04
.03
.03
.02
.01
.02
.02
.03
.04
.04
.01
.02
.02
.03

.02
.02
.02
.03
29
.11
2-3
.04
.08

.06
.05
.01
.02
.02
.03
.01
.02
.01

.05
.04
.03
.02

.02
.02
.03
.04
.04
.01
.02

.03
.03
.03
.02
.02
.03
27
,08
3-4
.04
.06

.06
.05
.01
.02
.02
.03
.01
.02
.01

.05
.04
.03
.01
.02
.02
.02
.02
.04
.04
,0t
.02

.02
.03
.03
.02
.02
.03
28
.06
4-5
.03
.05
.05
.05
.04
.01
.02
.02
.03
.01
.02
.02
.03
.05
.04
.02
.02
.02
.02
.02
.03
.02
.03
.02
.02
.02
.02
.02
.03
.02
.02
.03
31
.05
5-6
.02
.05
.03
.03
.03
.01
.02
.02
.02
.02
.02
.02
.02
.02
.03
.02
.03
.02
.01
.02
.02
.02
.02
.01
.02
.01
.02
.02
.02
.02
.02
.02
31
.05
6-7
.02
.04
.02
.02
.03
.01
.02
.02
.02
.02
.02
.01
.02
.02
.02
.02
.02
.02
.01
.01
.02
.02
.02
.01
.02
.02
.02
.02
.02
.02
.03
.02
31
.04
7-8
.01
.03
.03
.04
.02
.01
.02
.02
.02
.02
.02
.02
.02
.02
.02
.02
.02
.02
.01
.02
.02
.03
.02
.02
.02
.03
.03
.01
.03
.02
.03
.02
31
.04
8-9
.01
.03
.02
.03
.02
.01
.02
.02
.02
.02
.02
.03
.02
.03
.02
.02
.02
.02
.01
.02
.02
.04
.02
.02
.01
.03
.02
.01
.04
.02
.03
.02
31
.04
9-1O
.02
.03
.02
.02
.02
.01
.02
.02
.02
.01
.02
.05
.02
.03
..03
.02
.01
.02
.01
.02
.01
.07
.02
.01
.02
.02
.02
.02
.05
.04
.03
.02
31
.07
1O-1 1
.02
.02
.02
.02
.02
.01
.02
.02
.02
.01
.01
.07
.02
.03
.03
.02
.02
.02
.01
.02
.02
.07
.02
.01
.02
.02
.02
.01
.06
.05
.05
.02
31
.07
11-12
.03
.02
.02
.02
.02
.01
.02
.01
.02
.01
.01
.04
.02
.03
.02
.01
.01
.02
.01
.02
.03
.08
.02
.01
.02
.01
.02
.01
.05
.07
.06
.02
31
.08
DAILY
MEAN
,022
.031
.034
.036
.031
.OK
.015
.018
.019
.011
.015
.018
.021
.026
.023
.023
.018
.013
.013
.019
.018
.032
.041
.024
.017
.018
.020
.016
.026
.028
.037
.023

.041
NO.
OF
MRS
23
17
21
23
23
23
23
23
23
23
23
23
21
23
23
23
23
22
18
22
21
22
22
23
23
19
23
21
23
23
23

686

5-MIN
MAX.
.04
.08
.12
.07
.06
.03
,03
.03
.04
.02
.03
.10
.05
.06
.04
.05
.04
.02
.02
.05
.06
.11
.10
.08
.03
.04
.04
.03
.09
.11
.08


.12
* Indicates Saturday or Sunday
  Local standard time used
TABULATED
           MED..  JUN.  26,  1968

-------
                                     Table 3-59. NOVEMBER. HOURLY AVERAGE TOTAL OXIDANT CONCENTRATIONS (ppm)
                                                                Potassium Iodide Analysis
DAY
OF
MONTH
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
MEAN
NO.
MAX.
A.M.
12-1
.05
.02

.02
.01
.01
.01
.01
.01




.01
.01
.02
.01
.01
.02
.01
.01
.02
.02
.01
.02
.17
.23
.02
.00
.00
.03
25
.23
1-2
,05
.02
.01
.02
.01
.01
• 01
.01





.01
.01
.02
.01
.02
.02
.02
.01
.02
.03
.01
.01
.17
.26
.01
.00
.00
.03
25
.26
2-3































3-4
.04
.03
.01
.02
.01

.00
.01
.01




.01
.03
.03
.01
.02
.01
.03
.01
.02
.02
.01
.02
.07
.17
.01
.00
.00
.02
25
.17
4-5
.03
.02
.01
.01
.01
.01
.00
.01
.01




.01
.03
.03
.01
.02
.01
.03
.01

.02
.01
.02
.07
.It
.00
.00
.00
.02
25
.12
5-6
.03
.02
.01
.01
.02
.01
.00
.01
.01




.01
.03
.02
.01
.02
.01
.02
.01
.02
.02
.00
.01
.04
.11
.00
.00
.00
.02
26
.11
6-7
.03
.02
.01
.01
.01
.00
.01
.01
.00




.01
.02
.01
.01
.01
.02
.01
.01
.02
.01
.01
.01
.14
.19
.00
.00
.00
.02
26
.19
7-8
.04
.02
.01
.01
.01
.01
.00
.cro
.01




.00
.01
.00
.01
.02
.02
.01
.01
.05
.01
.03
.01
.23
.11
.00
.00
.00
.02
26
.23
8-9
.04
.01
.01
.01
.01
.00
.00
.00
.01




.00

.00
.02
.02
.03
.01
.01
.03
.02
.03
.02
.09
.01
.00

.01
.02
24
.09
9-1 O
.04

.02
.01
.01
.01
.01
.01
.00




.01


.02
.03
.04
.02
.01
.05
.02
.00
.02
.04
.01
.01

.01
.02
22
.05
10-11
.03

.02
.01
.01

.00
.01




.01


.02
.02
.03
.04
.03
.01
.04
.01
.00
.01
.02
.01
.01

.00
.02
21
.04
11-12
.04

.03
.01
.02

.01
.01




.01


.02
.02
.04
.04
.04
.01
.03
.02
.01
.02
.02
.01
.00
.00
.00
• 02
22
.04
P.M.
12-1
.05
.01
.04
.01
.02

.01
.01
.01



.01


.03
.02
.06
.04
.04
.01
.03
.02
.01
.03
.03
.02
.01
.00
.00
.02
24
.06
1-2
.05
.01
.04
.01
.02
.01
.01
.01
.01



.01


.02
.02
.05
.05
.03
.01
.03
.02
.01
.04
.03

.01

.00
.02
23
.05
2-3
.04
.02

.01
.02

.01
.01
.01



.01



.02
.05
.04
.04
.01
.05

.01
.04
.03

.01

.00
.02
19
.05
3-4
.03
.03

.01
.02
.01
.01
.01
.01



.01
.00


.02
.05
.04
,02
.01
.04
.02
.00
.03
.03
.04
.00
.00
.00
.02
24
.05
4-5
.02
.04
.02
.01
.02
.01
.01
.00
.01



.00
,00
.01
.02
.04
.04
.03
.01
.01
.04
.02
.01
.03
.02
.02
.00
.00
,00
.02
27
.04
5-6
.02
.03
.02
.01
.01
.00
.00
.00
.02



.00
.01
.03
.02
.05
.03
.02
.01
.01
.07
.01
.02
.03
.08
.02
.00
.00
.00
.02
27
.08
6-7
.02
.03
.03
.01
.01
.00
.00
.00
.02



.01
.01
.02
.02
,03
.02
.02
.01
.02
.08
.01
.02
.04
.13
.02
.00
.00
.00
.02
27
.13
7-8
.02
.01
.03
.01
.01
.00
.00
.00
.04



.01
.01
.01
.01
.02
.02
.02
.01
.03
.08
.01
.02
.07
.20
.02
.00
.00
.00
.02
27
.20
8-9
.03
.01
.03
.01
.01
.01
.00
.00
.04



.01
.01
.01
.01
• 02
.02
.01
.01
.03
.05
.01
.04
.09
.22
.03
.00
.01
.00
.03
27
.22
9-tO
.02
.02
.03
.01
.01
.01
.00
.01
.05



.01
.01
.02
.01
.02
.02
.01
.01
.03
.03
.01
.03
.10
.19
.05
.00
.00
.00
.03
27
.19
1O-1 1
.02
.01
.03
.01
.01
.00
.00

.09



.01
.01
.03
.01
.02
.02
.01
.01
.04
.02
.01
.01
.10
.23
.04
.00
.00
.00
.03
26
.23
1 1-12
.02
.02
.02
.01
.01
.01
.01

.14



.01
.01
.02
.01
.02
.02
.01
.01
.04
• 03
.01
.02
• 14
• 24
.03
.00
.00
.00
.03
26
.24
DAILY
MEAN
.032
.020
.020
• 012
.013
,007
.004
.00%
• 026



• 009
.007
.018
.015
• 018
.027
.024
.019
.014
.036
,016
.014
.038
.107
.072
.004
.001
• 001
.022
.107
NO.
OF
HRS.
23
20
20
23
23
IB
23
21
20



14
IB
15
20
21
23
23
23
23
22
22
23
23
23
21
23
IB
23
571

MAX.
.07
• 06
.04
.02
• 02
.01
.01
.03
.20



• 01
.02
.05
.03
• 05
.06
.03
.05
.05
.10
.03
• 05
.20
.32
.30
.03
.03
.01
.32
* Indicates Saturday or Sunday
 Local standard time used
TABULATED  WED. I  jUN.  26,  1968

-------
                                                 Table 3-60. DECEMBER, HOURLY AVERAGE TOTAL OXIDANT CONCENTRATIONS (ppm)

                                                                          Potassium Iodide Analysis
DAY
OF
MONTH
1
2*
3«
4
5
6
7
8
9*
10*
11
12
13
14
15
16*
17*
IB
19
20
21
22
23*
24*
25
26
27
28
29
30*
31*
MEAN
NO.
MAX.
A.M.
12-1
,00
.00
.01
.01


.01
.02
.01
.00





.00
.00
.02

.02
,03
.01
.00
.00
.00
.01
.00
.00
.01
.00

.01
22
.03
1-2
.00
.00
.01
,01

.02
.01
,02
.02
.00




.00
.00
.00
.01

'.03
.02
.01
.00
.00
.02
.01
.00
.00
.01
.00
»00
.01
25
.03
2-3


































3-4
.00
.02
.01
.01

.02
.01
.02
.02
.00




.00
.00
.00
.01

.06
.02
.01
.01
.00
.01
.01
.00
.01
.01
.00
.00
.01
25
.06
4-5
.00
.01
.01
.01

.01
.01
.01
.03
.01




.00
.00
.00
.01

.02
.02
.01
.01
.00
.01
.01
.00
.01
.01
,00
.00
.01
25
.03
5-6
,00
.01
.00
.00

.00
.01
.01
.03
.01




.00
.00
.00
.01

.03
.02
.01
.01
.00
.01
.01
.00
.00
.01
.00
.00
.01
25
.03
6-7
.00
.00
.01
.00

.00
.01
.02
.01
.00




.00
.00
.00
.01

.03
.02
.02
.00
.00
.01
.01
.00
.00
.01
.00
.00
.01
25
.03
7-8
.00
.00
.01
.00

.00
.01
.03
.01
.00




.00
.00
.00
.02

.10
.01
.03
.00
.00
.01
.01
.00
.00
.01
.00
.00
.01
25
.10
8-9

.00
.01
,00

.00
.00
.01
.00
.00





.01
.01
.00
.02
.03
.01
.03
.00
.00
.01
.00

.00
.00
.00
.00
.01
23
.03
9-1 0

.00
.01
.00

.00
.00
.01
.00
.01


.04

.00
.00
.00
.00
.01
.01
,00
.03
.00
.00
.01
.00
.00
.00
.00
.00
.00
.00
26
.04
1O-1 1

.00
.01


.00
.00

.00
.01
.00

.02

.00
.01
.01
.00
.02

.00
.01
.00
.01
.00
.00
.00
.00
.00
.00
.00
.00
24
.02
11-12

.00
.01


.00
.00
.00
.00
• 01
.00

.00

.00
.01
.01
.00
.01
.02
.01
.00
.00
.01
.00
.00
.00
.00
.00
.00
.01
.00
26
.02
P.lvb
12-1

.00
.01
.00

.00
.00
.01
.01
.01
.00

.00

.01
.01
.01
.00
.02
.02
.01
.00
.00
,01
.01
.00
.00
.00
.01
.00
.01
.01
27
.02
1-2
.01
.00
.01
.01

.00
.00

.01
.01
.00

.01

.00
.01
.01
.00
.02
.02
.01
.01
.00
.01
.01
.01
.00
.00
.01
.00
.01
.01
27
.02
2-3
.01

.01
.01

.00
.00



.00




.01
.01

.01
.02
.00
.01
.01
.01
.01
.01
.01
.00
.01


.01
19
.02
3-4
.01

.01
.00

.00
.00
.01


.00

.01


.01
.01

.02
.02
.01
.01
.00
.01
.01
.01
.00
.00
.01
,00

.01
22
.02
4-5
.00
.00
.01
.00

.01
.00
.00
.01
.01
.00

.01

.00
.01
.00
.00
.01
.01
.01
.01
.00
.01
.01
.01
.00
.00
.01
.00
.00
.00
28
.01
5-6
.00
.00
.00
.00

.01
.01
.01
.00
.01
.00

.02

.00
.00
.00
.01
.02
.02
.01
.01
.00
.01
.01
.00
.00
.00
.00
.00
.01
.01
28
.02
6-7
.00
.01
.00
.00

.01
.02
.02
.01
.01
.00

.02

.00
.00
.01
.01
.03
.01
.01
.01
.00
.01
.01
.00
.00
.01
.00
.00
.01
.01
28
.03
7-8
.00
.01
.01
.00

.01
.02
.01
.01
.01
.01

.02

.00
.01
.01

.04
.01
.01
.Of
.00
.01
*0l
.00
.00
.01
.01
.00
.00
.01
27
.04
8-9
.00
.01
.01
.01

.01
.02
.03
.00
.01
.01

.02

.00
.00
.01

.04
.02
.01
.00
.00
.01
.01
.01
.00
.01
.01
.00
.01
.01
27
.04
9-1O
.00
.00
.01
.01

.02
.02
.03
.00
.01
.01

.02

.00
.00
.01

.02
.02
.01
.00
.00
.00
.01
.01
.00
.01
.00
.00
.01
.01
27
.03
10-11
.00
.01
.01
.04

.01
.02
.02
.00
.01
.01

.05

.00
.01
.00

.02
.02
.01
.00
.00
.00
.00
.01
.00
.01
.00
.00
.01
.01
27
.05
11-12
.00
.01
.01
.03

.02
.03
.01
.00

.01

.04

.00
.00
.02

.06
.05
.01
.00
.00
.00
.01
.00
.00
-.01
.00
.01
.01
.01
26
.06
DAILY
MEAN
.002
.004
.008
.006

.007
.009
.014
.009
.006
.003

.019

.0.01
.005
.005
.007
.022
.027
,010
.010
.002
.005
.008
.006
.001
.003
.005
.000
.004
.007

.027
NO.
OF
MRS.
18
21
23
21

22
23
20
21
20
14

14

19
23
23
16
16
22
23
23
23
23
2?
23
22
23
23
22
20

584

S*MIN.
MAX,
.03
.03
• 02
.08

.04
.06
.07
.04
.01
.02

.09

.02
.03
.04
.03
.10
.16
.04
.04
.01
.01
.02
.02
.01
.01
.01
.02
.01


.16
-g
01
* Indicates Saturday or Sunday

  Local standard time used
                                                                                                                                TABULATED  MED.,  JUN.  26,  1968

-------
                                             Table 3-61. JANUARY, HOURLY AVERAGE METHANE CONCENTRATIONS (ppm)
                                                                    Flame lonization Analysis
DAY
OF
MONTH
1*
2
3
4
5
6
7*
8*
9
10
11
12
13
14*
15*
16
17
18
19
20
21*
22*
23
25
26
27
28*
29*
30
31
MEAN
NO.
MAX.
A.M.
12-1
2.6
2.8
3.4
4.5
2.0
1.7
1.9
2.0
2.0



2.5
2.2


2.2


2.3
1.9
2.2


2.0
2.3




2.4
17
4.5
1-2

2.8
3.1
4.3
2.0
1.7
1.8
1.9
2.1



2.5
2.3


2.2

2.1
2.2
1.9
2.2


2.1
2.2




2.3
17
4.3
2-3
2.5
2.8
3.2
4.7
'2.0
1.7
1.8
1.8
2.1



2.6
2.4


2.3

2.1
2.2
1.9
2.2


2.0
2.2




2.4
18
4.7
3-4
2.5
2.7
3.5
4.1
2.0
1.7
1.9
1.9
2.1



2.7
2.4


2.2

2.1
2.0
1.9
2.5


2.1
2.2




2.4
18
4.1
4-5
2.7
2.6
3.5
4.6
2.0
1.8
1.9
1.9
2.1



3.0
2.2


2.3

2.1
2.0
1.9
2.5


* j
2.3'




2.4
18
4'6
5-6
3.2
2.8
3.2
3.6
2.0
1.8
1.9
1.9
2.1



2.9
2.2


2.2

2.0
2.2
1.9
2.8


2.0
2.5




2.4
18
*.6
6-7
2.8
2.8
3.2
3.9
2.0
1.9
1.9
2.0
2.1



3.1
2.2


2.3

2.0
2.3
1.9
2.7


2.2
2.9




2.4
18
3.9
7-8
2.6
2.8
3.2
5.1
2.1
2.0
2,0
1.8
2.2



3.0
2.2


2.3

2.0
2.4
1.9
2.7


2.4
2.7



6.7
2.7
19
6.7
8-9
2.5
2.8
3.2

2.2
2.1
2.1
1.9
2.4



2.8
2.2

2.2
2.2

2.1
2.3
1.9
2.7


2.5
2.4



6.1
2.6
19
6.1
9-1O
2.5
2.7
3.5

2.1
1.8
2.1
1.9
2.4



2.6
2.1

2.1
2.0

2.1
2.3
1.9
2.6


2.5




3.5
2.4
18
3.5
10-1 \t
2.5
2.6
3.4

2.2
1.8
1.8
1.9
1.9



2.5
2.0

2.0
1.9

2.1
2.2
1.9
2.4

2.2
2.2
2.1



2.6
2.2
20
3.4
^U-12
2.5
2.6
3.1


1.7
1.8
2.0
1.9



2.3
2.0

2.0
1.9

2.1

1.9
2.3

2.1
2.2
2.2



2.3
2.1
18
3.1
P.M.
12-1
2.4
2.6
2.7

1.4
1.7
1.8
1.9
2.1



2.2
2.0

1.9
1.8

2.1
2.2
1.9
2.1

2.0
2.1
2.3



2.3
2.1
20
2.7
1-2
2.4
2.6
2.9

1.5
1.7
1.8
2.0
2.1



2.2
2.0

1.9
1.8

2.1
2.1
1.9
2.0

2.0
1.9
2.5



2.3
2.1
20
2.9
2-3
2.5
2.6
2.5

1.5
1.7
1.8
1.9
2.1



2.2
2.0

1.9
1.9

2.0
2,0
2,1
1.9

1.9

2.3



2.3
2.1
19
2.6
3-4
2.5
2.7
2.3
2.0
1.8
1.8
1.9
2.0
2.2



2.2
1.9

1.9
1.9

2.1
1.9
1.9
2.0

1.9

2,2



2.3
2.1
20
2,7
4-5
2.5
2.7
2.4
2.2
1.6
2.0
2.1
2.1
2.3



2.4
2.0

1.9
2.0

2.1
1.9
2.0
2.0

2.2
2.4
2.3



2.3
2.1
21
2.7
5-6
2.6
2.9
2.7
2.1
1.6
1.9
2.0
2.0
2.3



2.4
2.1

2.0
2.1

2.2
2.1
2.0
2,1

2.5
3.0
2.5



2.4
2.3
21
3.0
6-7
2.6
2.9
4.0
2.1
1.7
1.8
2,0
2.0
2.3



2.3
2.0

2.1
2.1

2.3
2.1
2.0
2.4

2.8
3.0
2,4



2.4
2.3
21
4.0
7-8
2.6
3^4
4.4
2.1
1.8
1.8
2.0
2.0
2.4



2.3


H.2


2.3
2.1
2.0
2.3

2.4
3.0
2.1



2.4
2.4
19
4.4
8-9
2.7
3.5
4.0
2.0
1.8
1.9
2.1
2.0
2,3



2.3


2.2


2.4
2.0
2.0
2.2

2.2
2.9
2.1



2.4
2.4
19
4,0
9-1O
2,6
3.2
3.5
2.0
1.7
1.8
2.0
2.1
2.3



2.4


2.1


2.5
1.9
2.1
2.2

2.1
3.6
2.1



2.3
2.3
19
3.6
10-11
2.7
3.2
4.5
2.0
1.7
1*8
2.0
2.1
2.4



2.4


2.1


2.3
2.0
2.1
2.2

2.1
3.6
2.1



2.7
2.4
19
4.5
1 1-12
2 9
3*6
4.7
2.0
1.7
1.9
2.1
2.0
2.3



2.4


2.1


2.2
1.9
2.2
2.2

2.1
2.8




2.7
2.4
18
4.7
DAILY
MEAN
2.59
2.85
3.34
3.12
1.83
1.80
1.91
1.9*
2.18



2.49
2.11

2.04
2.08

2.14
2.10
1.94
2.30

2.16
2.48
2.30



2.93
2.31

3.34
NO.
OF
HRS.
23
24
24
17
23
24
24
24
24



24
19

16
19

23
23
24
24

14
22
22



17

454

5-MIN.
MAX.
3.4
3.7
6.4
9.9
3.3
2.3
2.4
2.2
2.6



3.5
2.5

2.3
2.4

2.6
2.5
2.2
3.0

3.0
3.7
3.4



7.3


9.9
* Indicates Saturday or Sunday
 Local standard time used
TABULATED
           WED..  JUN.  26,  1968

-------
                                         Table 3-62.  FEBRUARY. HOURLY AVERAGE METHANE CONCENTRATIONS (ppm)
                                                                  Flame lonization Analysis
DAY
OF
MONTH
1
2
3
4*
5*
6
7
8
9
10
11*
12*
13
15
16
17
10*
19*
20
21
22
23
24
25*
26*
27
28
MEAN
NO.
MAX.
A.M.
12-1
2.6
2.6
2.2
2.5
2.5
2.3
2.4








2.0
2.2
2.2
2.0
2.1
2.1
2.0
2.3
2.0
2.0
2.1
1.8
2.2
19
2.6
1-2

2.7
2.2
2.7
2.5
2.2
2.4








2.0
2.2
-2.2
•2.0
2.1
2.1
2.0
2.3
2.0
2.0
2.1
1.8
2.2
18
2.7
2-3
3.2
2.6
2.2
2.B
2.3
2.2
2.4








1.9
2.2
2.1
2.0
2.0
2.1
2.-1
2.1
2.0
2.0
2.2
1.8
2.2
19
3.2
3-4
4.3
2.6
2.2
2.6
2.4
2.3
2.3








1.9
2.2
2.0
2.0
2.0
2.1
2.3
,2.1
2.0
2.0
2.3
1.8
2.3
19
4.3
4-5
6.6
Z.fe
2.3
2.7
Z.3
2.2
2.3








1.9
2.2
z.o
2.0
2.0
2.2
3.5
2.2
2.0
2,0
2.4
1.8
2.5
19
6,6
5-6
5.9
2,9
H.3
2.7
Z.3
2.2
2.3








2.7
2.2
2.0
2.0
2.0
2.2
3.0
2.2
2.0
2.0
2,7
1.8
19
5.9
6-7
5.2
2.9
2.3
2.6
.2.3
2.4
2.3








2.1
2.2
'2. '3
2.0
2.1
2.4
2.2
2.2
2.0
2.0

1.8
2.4
18
5.2
7-8
6.2
3.3
2.4
2.7
2.3
2.4
2.3








2.5
2.1
2.7
2.1
2.2
2.3
2.3
2.2
2.0
2.0

1.9
2.6
18
6.2
B-9
7.6
2.9
2.4
2.9
2.3
2.5
2.4








2.4
2.1
Z.2
2.1
2.0
2.2
2.3
2.2
2.0
2.0
2.3
2.0
2.6
19
7.6
9-1 0
5.1
2.6
2.4
2.7
2.2
2.4
2.3








2.2
2.1
2.1
2.1
2.0
2.1
2.0
2.2
2."
2.U
2.2
2.0
2.3
19
5.1
10-11
4.5
2.5
2.3
2.6
2.2
2.3
2.3








2.2
2.1
2.1
2.0
,1.9
2.0
2.0
2.0
2.0
2.0
2.1
1.9
2.3
19
4.5
11-12
3.8

2.3
2.3
2.2
2.3
2.3








2.2
2.1
2.1
2.0
1.9
2.0
1.9
2.0
2.0
2.0
2.1
1.9
2.2
19
3.8
P.M.1
12-1
3.1
2.3
2.3
2.3
2.2
2.3
2.3








2.0
2.1
2.0
2.0
2.0
2.0
1.9
2.0
2.0
2.0
2.0
1.9
2.1
19
3.1
1-2
2.8
2.3
2.2
2.2
2.2
2.3
2.3








2,0
2.1
2.0
2.1
2.0
2.0
2.0
2.0
2.0
2.0
2.0
1.9
2.1
19
2.8
2-3
2.7
2.2
2.2
2.2
2.2
2.3
2.3








2.1
2.0
2.0
2.1
1.9
2.0
2.0
2.0
2.0
2.0
2.0
1.8
2.1
19
2.7
3-4
2.5
2.2
2.3
2.2
2.2
2.4
2.3








2,1
2.1
2.0
2.1
1.9
2.0

2.0
2.0
2.0
2.0
1.8
2.1
18
2.5
4-5
2.7
2.2
2.3
2.2
2.2
2.4
2.3








2.1
2.0
2.0
2.2
1.9
2.0
2.1
2.0
2.0
2.0
2.0
1.9
2.1
19
2.7
5-6
3.4
2.3
2.4
2.3
2,2
2.4
2.3








2.2
2.2
2.1
2.2
2.0
2.0
2.1
Z.O
2.0
2.0
2.1
1.9
2.2
19
3.4
6-7
3.7
2.3
2.4
2.3
2.3
2.4
2.3








2.1
2.1
2.1
2.1
2.0
2.0
2.1
2.0
2.0
2.1
2.0
1.9
2.2
19
3.7
7-8
3.3
2.2
2.5
2.2
2.3
2.4
2.3








2.1
2.1
2.1
2.0
2.0
2.0
2.1
2.0
2.0
2.1
1.9
1.9
2.2
19
3.3
B-9
3.1
2.2
2.5
2.2
2.4
2.4
2.3








2.1
2.4
2.1
2.0
2.1
2.0
2.1
2.0
2.0
2.1
1.9
1.9
2.2
19
3.1
9-1O
2.7
2.2
2.7
2.3
2.3
2.4
2.4








2.1
2.4
2.3
2.0
2.1
2.0
2.1
2.0
2.0
2.1
1.8
1.9
2.2
19
2,7
10-11
2.5
2.2
2.4
2.2
2.2
2.4
2.4








2.1
2.2
2.2
2.1
2.0
2.0
2.1
2,0
2,0
2,1
1.9
1.9
2.2
19
2.5
1 1-12
2.6
2.2
2.4
2.4
2.2
2.4
2.4








2.1
2.2
2.1
2.0
2.1
2.0
2.1
2.0
2.0
2.1
1.9
1.9
2.2
19
2.6
DAILY
MEAN
3.90
2.47
2.33
2.44
2.27
2.33
2.32








2.13
2.15
2.12
2.04
2.00
2.07
2.18
2.07
1.99
2.02
2.08
1.86
2.25
3.90
NO.
OF
MRS.
23
24
24
24
24
24
24








24
24
24
24
24
24
23
24
24
24
22
24
452
5-MIN
MAX.
9*1
3.8
3.0
3.0
2.7
2.6
2.6








5.1
2.6
3.1
2.3
2.2
2.6
3.8
2.7
2.1
2.2
3.3
2.0
9,1
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   WED.» JUN.  26,  1968

-------
-J
00
Table 3-63. MARCH, HOURLY AVERAGE METHANE CONCENTRATIONS (ppm)
                       Flame lonization Analysis
DAY
OF
MONTH
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
MEAN
NO.
. MAX.
AM
12-1
1.9
2.1
2.0
2.0
2.1
2.0
2.0
2.1
2.2
2.4
2.2
2.4
2.1
2.2
2.0
1.8
2.1



2.0
2.0
2.1
2.1
2.2
2.2
1.9
1.9
2.1
2.0
2.0
2.1
28
2.4
1-2
1.9
2.3
2.0
2.0
2.0
2.1
2.0
2.1
2.1
3.8
2.2
2.3
2.1
2.2
2.0
1.8
2.4



2.0
2.0
2.1
2.1
2.3
2.1
1.9
1.9
2.0
2.1
2.0
2.1
28
3.8
2-3
1.9
2.*
2.0
2.0
2.0
2.1
2.0
2.1
2.1
7.8
2.1
2.3
2.1
2.2
1.9
1.8
2.3



2.0
2.1
2.1
2.1
2.2
2.1
2.0
1.9
1.9
2.1
2.0
2.3
28
7.8
3-4
1.9
2.3
2.0
2.1
2.0
2.1
?.o
2.1
2.1
2,6
2.2
2.2
2.0
2.2
1.9
1.8
2.0



2.0
2.1
2.1
2.1
2.2
2.4
2.0
1.9
2.0
2.1
2.1
2.1
28
2.6
4-5
1.9
2.2
2.C
2.0
2.1
2.1
2.0
2.1
2.2
2.3
2.2
2.2
2.0
2.2
•1.8
1.8
2.0



2.0
2.1
2.0
2.1
2.2
3.0,
2.?
1.9
2.0
2.1
2.1
2.1
28
3.0
5-6
1.9
2.1
2.0
2.0
2.1
2.3
1.9
2.1
2.1
2.3
2.2
2.2
2.0
2.2
1.8
1.8
2.0



2.0
2.2
2.0
2.1
2.2
2.5
2.1
1.9
2.0
2.5
2.1
2.1
28
2.5
6-7
1.9
2.1
2.0
2.0
2.0
2.4
1.9
2.9
2.2
2.4
2.2
2.2
2.1
2.2
1.9
1.9
2.0



2.1
2.2
2.1
2.1
2.2
2,5
2.1
1.9
1.9
2.4
2.2
2.1
28
2.9
7-8
1.9
2.2
2.1
2.0
2.1
2.4
2.0
3.5
2.1
2.4
2.2
2.2
2.1
2.4
1.9
1.9
2.0



2.3
2.2
2.1
2.1
2.2
2.4
2.2
1.9
2.0
2.2
2.3
2.2
28
3.5
e-9
2.0
2.1
2.1
2.0
2.0
2.1
2.1
2.7
2.2
-J.4
2.2
2.2
2.1
*.4
2.0
1.9
2.0



2.4
2.2
2.1
2.0
2.1
2.3
2.1
1.9
2.0
2.2
2.2
2.1
28
2.7
Q-1O
1.9
2.1
2.1
2.0
2.0
?.l
1.9
2.5
2.1
2.3
2.2
2.2
2.1
2.3
2.0
2.0
2."



2.2
2.1
2.0
2.0
2.0
2.4
2.0
1.9
1.9
2.2
2.0
2.1
28
2.5
1O-1 1
1.9
2.0
2.0
1.9
2.0
2.2
1.9
2.4
2.1
2.2
2.2
2.2
2.1
2.3
1.9
1.8
2.1



2.2
2.1
2.1
1.9
2.0
2.0
2.0
1.9
1.9
2.0
1.9
2.0
28
2.4
.1 1-12
1.9
2.0
1.9
1.9
2.0
2.3
1.9
2.2
2.0
2.1
2.1
2.2
2.2
2.2
1.9
1.8
2.1



2.5
2.1
2.1
1.9
2.0
2.0
2.0
1.9
1.9
1.9
1.9
2.0
28
2.5
P.M.
12-1
1.9
2.0
1.9
1.9
1.9
2.2
1.8
2.1
2.0
2.1
2.2
2.2
2.2
2.2
1.8
1.8
2.0



2.3

2.1
1.9
2.0
2.0
1.9
1.9
1.9
1.9
1.9
2.0
27
2.3
1-2
1.9
1.9
1.8
2.0
2.0
2,1
1.8
2.0
2.0
2.2
2.1
2.2
2.2
2.3
1.8
1.8
1.9



2.2

2.1
2.0
2.0
2.0
1.9
1.9
1.9
1.9
1,9
2.0
27
2.3
2-3
1.9
1.9
1.9
2,0
2.0
2.1
1.8
2.0
2.1
2.Z
2.1
2.2
2.2
2.2
1.8
1.8
1.9



2.0
2.0
2.1
2.0
2.0
2.0
1.9
1.9
1.9
1.9
1.9
2.0
28
2.2
3-4
1.9
1.9
2.0
2.1
2.1
2.1
1.9
1.9
2.1
2.2
2.0
2.2
2.2
1.9
1.9
1.8
1.9



2.1
2,0
2.0
2.0
1.9
2.0
1.9
1.9
1.9
1.9
1.9
2.0
28
2,2
4-5
1.9
2.1
2.0
2.1
2.1
2.1
1.9
1.9
2.2
2.3
2.1
2.1
2.3
1.9
1.6
1.8
1.9



2.1
2.0
2.1
2,0
2.0
2.0
2.0
2.0
1.9
1.9
2.0
2.0
28
2.3
5-6
2.0
2.0
2.0
2.0
2.0
?.2
1.9
2,0
2,3
2.4
2.2
2.1
2.3
2.3
1.8
1.9
2.0



2.1
2.0
2.2
2.0
2.0
2.0
2.0
1.9
2.0
2.0
1.9
2,1
28
2.4
6-7
2.0
2.0
2.0
2.1
1.9
2.1
2.0
2.0
2.5
2.2
2.3
2.1
2.3
2.3
1.8
1.9
2.0



2.1
2.1
2.1
2.1
2.1
2.1
1.9
1.9
2.0
2.0
1.9
2.1
28
2.5
7-8
2.0
2.0
2.0
2.0
2.0
2.1
2.0
2.0
2.6
?.2
2.2
2.1
2.2
2.1
1.8
1.9
2.0



2.1
2.1
2.1
2.2
2.2
2.1
1.9
2.1
2.1
2.0
1.9
2.1
28
2.6
e-g
2.1
1.9
2.0
2.2
2.1
2.1
2.0
2.0
3.4
2.2
2.2
2.1
2.2
2.3
1.8
1.9
2.0



2.1
2.1
2.1
2.2
2.5
2.2
1.9
2.1
2.2
2.0
1.9
2.1
28
3.4
9-IO
2.1
1.9
2.0
2.0
2.2
2.1
2.0
2.1
3.3
2.2
2.3
2.1
2.2
2.1
1.8
1.9
2.0



2.1
2.1
2.1
2.2
2.4
2.0
1.9
1.9
2.1
2.0
2.0
2.1
28
3.3
1O-I 1
2.1
1.9
2.0
2.0
2.2
2.0
2.0
2.2
3.4
2.2
2.4
2.1
2.2
1.9
1.8
2.1
2.0



2.1
2.1
2.1
2.3
2.8
2.0
1.9
1.9
2.0
2.0
1.9
2.1
28
3.4
1 1-12
2.1
2.0
2.0
2.0
2.1
2.0
2.1
2.2
2.8
2.2
2.4
2.1
2.2
1.9
1.8
2.1
2.0



2.0
2.1
2.1
2.3
2.3
1.9
1.9
1.9
2.0
2.0
2.0
2.1
28
2.8
DAILY
MEAN
1.94
2.05
1.99
2.00
2.03
2.14
1.94
2.29
2.33
2.55
2.18
2.16
2.14
2.17
1.85
1.86
2.01



2.11
2.09
2.07
2.07
2.15
2.16
1.97
1.92
1.97
2.04
1.99
2.07

2.55
NO
OF
MRS
?4
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24



24
22
24
24
24
24
24
24
24
24
24

670


MAX
2.2
2.5
2.2
2.3
2.4
2.7
2.1
4.3
3.7
9.9
2.6
2.4
2.3
2.5
2.1
2.2
2.8



2*6
2.3
2.4
2.3
2.9
3.2
2.2
2.4
2.4
2.8
2.3


9.9
          * Indicates Saturday or Sunday-
            Local standard time used
                                                                            TABULATED   WEO.» JUN.  26* 1968

-------
                                     Table 3-64.  APRIL, HOURLY AVERAGE METHANE CONCENTRATIONS (ppm)
                                                          Flame lonization Analysis
• DAY
or
MONTH
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*
MEAN
NO
MAX.

12-1
1.9
2.4
2.5
1.8
1.9
2.4
2.4
1.9
2.0
2.0
1.9
2.0
2.1
2.0
2.0
2.0
2.2
1.8
l.B
1.9
3.2

1.7

1.9

2.0

2.0
2.2
2.1
27
3.2

1-2

2.3
2.2
1.8
1.9
2.8
2.5
1.9
2.0
2.1
1.9
2.0
2.1
2.0
2.0
2.0
1.9
1.9
1.8
1.9
4.3

1.7

1.8

2.0
1.8
1.8
2.5
2.1
27
4.3

2-3
1.9
2.2
2.2
1.8
1.9
3.5
1.9
1.9
2.0
1.9
1.9
2.0
2.0
1.9
2.1
1.9
1.9
1.9
1.8
1.9
4.0

r.7

1.8

2.0
1.7
1.8
2.6
2.1
28
4,0

3-4
2.0
2.3
2.1
1,9
1.9
2.6
1.9
1.9
1.9
1.9
1.9
2.0
Z.I
1.9
2.1
1.9
1.9
1.8
1.8
2.0
2.9

1.7

1.9

1.9
1.7
i.a
2.7
2.0
28
2.9

4-5
2.0
2.1
?,(-'
l.B
l.fl
2.7
2.0
1.9
2.0
1.9
1.9
2,n
z.z
Z.I
2.1
2.0
1.9
1.9
l.fl
2.0
2.3

1.7

1.9

2.0
1.7
1.8
3.2
2.0
28
3.2
A
5.6
2.0
2.1
?.l
1.9
1.9
2.3
1.9
1.9
1.9
1.9
1.9
2.0
2.2
2.2
2.4
2.0
1.9
1.8
1.8
2.0
2.7

1.7

1.9

1.9
1.7
1.8
2.5
2.0
28
2.7
M.
6-7
1.9
2.3
2.1
-1.9
1.9
2.2
1.9
1.9
1.9
1.9
1.9
2.0
2.2
2.1
2.4
2.0
1.9
1.8
1.8
2.0
2.0

1.7

1.9

1.9
1.8
i.a
2.2
2.0
28
2.4

7-8
2.0
2.4
2.2
1.9
1.9
2.0
1.9
1.9
2.0
1.9
1.9
2.0
2.1
2.1
2.4
2.1
1,9
1.8
1.8

1.8

1.7

1.9

2.0
1.8
1.8
2.1
2.0
2.t

e-9
2.0
2.6
2.1
1.9
2.0
2.0
2.1
1.9
2.0
1.9
1.9
2.0
2.1
2.1
2.0
2.1.
2.0
1.8
1.8

1.8

1.8

1.9
2.4
2.0
1.8
1.8
2.3
2.0
28
2.6

0-10
2.0
Z.6
Z.I
1.9
2.0
2.U
1.9
1.9
2.0
2."
1.9

2.0
Z.Z
2.0
1.9
1.9
1.9
1.8

1,7

1.8
1.8

2.2
2.0
1.8
1.8
l.fl
1.9
27
Z.6

1O-1 1
2.0
2.5
1.8
1.9

2.1
1.9
1.9
2.0
2.0
1.8

2.0
2.3
1.9
1.9
1.9
1.9
1.8
1.8


1.8
1.9
1.9
2.0
2.0
1.8
1.8
1.8
1.9
27
2.5

1 1-12-
2.0
2.0
1.8
1.9
1.9
2.3
1.9
1.9
2.0
1.9
1.8

2.0
2.3
1.8
1.9
2.0
1.8
1.8
1.7


1.9
1.9
1.9
2.0
2.0
1.8
1.8
1.8
1.9
28
2,3

12-1
1,9
1.8
1.9
1.9
2.0
2.3
1.9
1.9
1.9
1.9
1.8
1.9
2.0
2.1
1.9
1.9
1.9
1.8
1.8
•1.6


1.9
1.8
1.9
2.0
2.0
1.8
l.R
1.8
1.9
29
2.3

1-2
1.9
1.8
1.9
1.9
1.9
2.3
1.9
1.9
1.9
1.8
1.9
1.9
2.0
2.0
1.9
1.9
1.9
1.8
1.8
1.6
1.9

1.9
1.8
1.9
z.o
2.0
1.8
1.8
1.8
1.9
30
2.3

2-3
1.8
1.8
1.8
1.9
2.0
2.0
1.9
1.9
1.9
1.9
1.9
1.9
2.0
2.0
1.9
1.9
1.9
1.8
1.8
1.6
1.9

2.2
1.8
1.9
1.9
1.9
1.8
1.7
1.8
1.9
30
2.2

3-4
1.8
1.8
1.8
2.0
2.0
1.9
1.9
1.9
1.9
1.8
1.9
1.9
1.9
1.9
1.8
1.9
2.0
1.8
1.8
1.6
1.9

2.1
1.8'
1.9
2.0

1.8
1.8
1.8
1.9
29
2.1

4-5
1.9
l.P
1.8
2.0
2.0
2.0
1.9
1.9
1.9
1.9
1.9
2.0
1.9
1.9
1.9
1.9
2.0
l.B
i.e
1.6
1.9

2.0
l.R
1.9
2.0
l.fl
l.R
i.a
1.8
1.9
30
2.0
p
5-6
1.9
l.R
l.fl
2.0
2.0
2.3
1.9
1.9
1.9
1.9
1.9
2.0
2.0
2.0
1.9
1.9
2.0
1.8
1.8
1.6
2.1

1.8
1.9
1.9
2.0
1.8
1.8
1.8
1.8
1.9
30
2.3
M.
6-7
2.3
1.9
1.9
2.0
2.0
2.1
1.9
1.9
1.9
1.9
2.0
2.0
2.0
2.1
1.9
1.9
2.0
1.8
1.9
1.6
2.0

1.8
1.9
2.0
2.0
1.8
1.8
1.8
2.1
1.9
30
2.3

7-8
2.4
2.1
1.8
2.0
2.0
2.1
1.9
2.0
1.9
1.9
2. a

2.0
2.2
1.9
2.3
2.1
1.8
1.8
1.8
2.0

1.8
1.9
2.1
2.0
1.9
1.9
1.8
2.0
2.0
30
2.4

8-9
2.2
2.5
1.8
1.9
2.1
2.3
1.9
2.0
1.9
1.9
2.0
2.0
2.0
2.1
1.9
3.1
2.0
1.9
1.8
2.3
2.1

1.8
1.9
2.9
2.0
1.9
1.9
1.9
1.8
2.1
30
3.1

9- IO
2.4
3.0
1.9
1,9
2.2
2.1
1.9
2.0
1.9
1.9
2.0
2.0
2.0
2.0
1.9
3.3
2.0
1.8
1.9
2.8
2.0

1.7
1.9
3.1
2.0

2.1
2.1
2.0
2.1
29
3.8

IO-1 1
2.4
3.3
1.8
1.9
2.2
2.1
1.9
2.0
1.9
1.9
2.0
2.0
1.9
2.1
2.0
4.1
2.0
1.8
1.9
3.1
1.8

1.7
1.8

2.0

2.0
2.3
1.8
2.1
28
4.1

1 1-12
2.3
2.8
1.8
1.9
2.3
2.3
2.0
2.0
1.9
1.9
2.0
2.1
1.9
2.1
2.0
3.6
1.8
1.8
1.9
2.7
1.9

1.8
1.9

1.9

1.9
2.4
1.8
2.1
28
3.6
DAILY
MEAN
2.03
2.25
1.96
1.90
1.97
2.27
1.96
1.92
1.93
1.91
1.91
1.99
2.02
2.06
1.99
2.24
1.95
1.82
1.81
1.96
2.28
1.76
1.80
1.85
2.01
2.02
1.93
1.81
1.66
2.08
1.96
2.28
NO.
OF
MRS
23
24
24
24
23
24
24
24
24
24
24
21
24
24
24
24
24
24
24
21
21
24
24
15
21
16
20
23
24
24
684
5-MIM
MAX
2.6
3,5
2.6
2.1
2.4
3.8
2,7
2.1
2,1
2.1
2,1
2.2
2.3
2,3
2.6
4.5
2.3
2.3
2.0
3.3
*.7
2.2
2.5
1.9
3.7
2.8
2.2
2.1
2.5
4.3
4,7
* Indicates Saturday or Sunday
  Local standard time used
TABULATED  WED.»  JUN,  26, 1968

-------
00
o
Table 3-65. MAY, HOURLY AVERAGE METHANE CONCENTRATIONS (ppm)
                     Flame lonization Analysis
OAV
OF
MONTH
I
2
3
4
5
6*
7*
9
10
11
12
13*
14*
15
16
17
18
19
20*
21*
22
23
24
25
26
27*
28*
29
30
31
MEAN
NO.
MAX.

12-1
1.9
2.1
1.8
2.0
1.9
2.3
2.1

1.8
2.4
1.8
2.3
2.0
1.8

2.1
" 2.1
1.9



2.1
2.0
2.1






2.0
20
2.4

1-2

2.1
1.8
2.0
1.8
2.1
1.9

1.8
2.3
1.7
2.7
1.9
1.8

2.4
2.0
1.9
2.4


2.1
2.0
2.1






2.0
20
2.7

2-3
1.9
2.0
l.R
2.0
.1.8
2.0
1.9

1,8
2.5
1.8
2.8
1.9
1.8

2.6
2.1
1.9
2.2


2.0
2.0
2.1






2.0
21
2.8

3-4
2.0
2.1
1.8
2.1
1.8
2.0
1.9

1.8
2.9
1.8
2.2
2.0
1.8

2.5
2.1
2.0
2.1


2.0
2.0
2.0






2.0
21
2.9

4-5
2.8
2.4
1.8
2.0
1.8
2.1
1.9

1.8
2.3
1.8
1.9
3.6
2.0

2.6
2.0
1.9
2.1


2.1
2.0
2.0






2.1
20
3.6
A
5-6
2.6
2.5
1.8
2.2
1.8
2.1
1.8

1.8
2.0
1.9
1.8
3.5
1.9

2.6
2.0
1.9
2.0


2.0
2.0
2.0






2.1
20
3.5
M
6-7
2.4
2.5
1.9
2.2
1.9
2.1
1.8
.8
1.9
2.2
1.8
1.8
2.3
2.2

2.5
2.2
1.9
2.1


2.1
2.1
2.0






2.1
21
2.5

7-8
2.3
2.4
1.8
2.1
2.0
2.6
1.8
• •8
1.8
2.2
1.8
1.7
2,0
2.0
1.9
2.6
2.2
1.9
2.1


2."
2,0







2.1
21
2.6

8-9
2.2
2.1
1.8
1*9
2.0
2.3
1.9

1.8
2.0
i.a
1.7
1.9
1.8
1.8
2.3
1.9
1.9
2.0

2.1
2.0
2,0







2.0
21
2.3

9-1O
2.1
1.9
1.8
1.8
2.0
2.2
1.8

1.7
1.9
1.7
1.7
1.9
1,8
1.8
1.9
1.9
1.9
1.9

2.1
2.0
2.0
1.8






1.9
22
2.2

1O-I 1
1.9
1.8
1.8
1.8
1.9
2.0
1.7

1.7
1.8
1.7
1.7
1.9
1.8
1.7
1.9
1.8

1.9

2.1
2.0
2.0
1.8






1.8
22
2.1

t 1-12
1.9
1,8
1.8
1.8
1.8
2.0
1.8

1.7
1.9
1.7
1.8
1.9
1.8
1.7
1.9
1.9

1.9

2.0
1.9
2.0







1.8
21
2.0

12-1
1.8
1.8
1.8
1.7
1.8
2.0
1.7

1.7
1.8
1.7
1.8
1,9
1.9
1.7
1,9
1.9

2.0

2.1
1.9
2.0
1.8






1.8
22
2.1

1-2
1.8
1.7
1.8
1.8

2.0
1.6

1.8
1.8

1.9
1.9
1.8
1.8
1.8
1.9

1.9

2.0
1.9








1.8
18
2.0

2-3
1.8
1.8
1.8
1.8
1.8
2.0
1.7

1.7
1.7

1.9
1,9
1.8
1.8
1.9
1.9

2.0

2.0
1.9








1.8
19
2.0

3-4
1.8
1.8
1.8
1.8
1.8
2.0
1.7

1.7
1.8
1.7
1.8
1.8
1.8
1.8
1.9
1.9
1.9
2.0

2.0
1.9
1.9







1.8
22
2.0

4-5
1.9
1.8
1.8
1.8
1.8
2.0


i.a
1.7
1.7
1.8
1.7
1.9
1.8
1.9
1.9
1.9


2.0
2.0
1.9
1.9






1.8
21
2.0
p.
5-6
1.9
1.8
1.8
1.8
1.8
1.9

• 8
1.8
1.7
1.7
1.9
1.7
1.8
1.9
2.0
1.9
2.0


1.9

1.8
1.9






1.8
20
2.0
M.
6-7
1.9
1.7
1.8
1.8
1.9
1.9

.8
1.8
1.7
1.7
1.8
1.8
1.7
1.7
2.0
1.9
2.0


1.9

1.8
1.9






1.8
20
2.0

7-8
1.9
1.7
1.8
1.8
1.8
1.9
2n
,°
1.9
1.8
1.8
1.8
1.8
1.8
1.8
2.0
1.9
2.1


1.9

1.9
1.9






1.9
20
2.1

8-9
1.9
1.8
1.9
1.8
1.8
1.9
1.6
.1
2.3
1.8
1.8
1.8
1.8
1.8
1.8
2.2
1.9
2.4


2.1

1.9







1.9
20
2.4

9-10
1.9
1.8
1.9
1.8
1.8
1.9
1.6
.0
2,5
1.8
1.8
1.8
1.7
1.8
1.9
2.2
2.2
2.1


2.4

2.0







1,9
20
2.5

1O-1 1
1.9
1.7
1.9
1.8
1.9
1.9
1.6
.8
2.5
1.8
1.9
1.9
1.8
1.8
1,9
2.0
2.4
2.1


2.2

2.1







1.9
20
2.5

11-12
1.9
1.8
1.9
1.8
2,1
1.9
1,6

2.5
1.8
1.9
1.9
1.8
1.8
1.9
2.0
2.0



2.2

2.1







1.9
18
2.5
DAILY
MEAN
2.01
1.93
1.81
1.89
1.85
2.04
1.77
1.80
1.88
1.97
1.76
1.92
2.01
1.81
1.79
2.14
1.99
1.97
2.04

2.06
1.99
1.97
1.95






1.93

2.14
NO
OF
MRS.
?1
24
24
24
23
24
20
15
24
24
22
24
24
24
21
24
24
IB
19

16
17
2?
14







490

S-M1N
MAX
•3,1
2.8
2.0
2,3
2.2
2,7
2.2
2.2
2.6
3.3
2.1
3,0
5*9
2.3
2.2
3.0
3.3
2.5
2.6

2.5
2.2
2.2
2.1








5.9
          * Indicates Saturday or Sunday

           Local standard time used
                                                                           TABULATED   WED*. JUN.  26,  1968

-------
                                         Table 3-66. JUNE, HOURLY AVERAGE METHANE CONCENTRATIONS (ppm)
                                                              Flame tonization Analysis
DAT
MONTH
1
2
3*
4*
5
6
7
8
9
10*
11*
12
• 13
14
15
16
17*
IB*
19
20

21
22
23
24*
25*
26
27
28
29
30

MEAN
NO
MAX.

12-1







1.8
1.6









l.E


2.9
2.3
1.7
1.9
1.9
1.8

1.8
1.7



13
2.9

1-2






1.9
1.9
'1.7










1.7

2.8
2.4
1.7
1.8
2.0
1.8

1.7



15
2.8

2-3






2.0
1.9
1.8










1.7

2.7
2.0
1.7
1.8
2.2
1.8

1.7


1.9
16
2.7

3-4






?,o
l.fi
1.8










1.7

4.5
1.9
1.7
1.8
2.2
1.9

1.9


2.0
16
4.5

4-5






2.0
1.8
1.7












3.9
1.9
1.7
1.9
2.2
1.8
6.4
2.2


2.2
17
6.4
A
S-6






1.9
1.9
1.7












3.7
2.0
1.7
1.9
1.9
1.9

2.1
2.1


2.0
16
3.7
M.
6-7






2.0
1.9
1.8












3.3
1.9

1.9
1.8
1.9

4.7
2.5


2.2
16
4.7

7-8






2.0
1.9
1.8












2.6
1.9
1.8
1.9
1.9
1.8





15
2.6

8-9






1.8
1.9
1.6












2.8
1.9
1.8
1.9
1.9
1.7





15
2.8

9-IO






1.7
1 ,fl
1.6












2.2
1.9

1.8
1.9
1.7





15
2.2

IO-1 1






1.8
1.8
1.6












1.9
1.9
1.7
1.8

1.7





15
1.9

1 1-12






1.7
1.8
1.5












1.8

1.7
1.8
1.9
1.7





15
1.9

12-1






1.8
1.7
1.9












1.7

1.7
1.8
1.8
1.7





15
1.9

1-2






1.7

1.9












1.7

1.7
1.8
1.8
1.7





14
1.9

2-3






1.8

1.9












1.8

1.7
1.7
1.9
1.7





15
2.0

3-4






1.8














1.9
1.7
1.9
l.'-7
1.8
1.6

1.7


1.7
16
1.9

4-5






1.7














1.9
1.8
1.8
1.7
1.8
1.6

1.7


1.7
16
1.9
p
5-6






1.8














1.8
1.9
1.9
1.8
1.8
1.7

1.7


1.8
16
2.0
M.
6-7






1.8














1.7
1.8
1.8
1.8
1.9
1.7

1.7


1.8
16
2.4

7-a






1.7














1.8
1.8
1,8
1,8
1.9


1.'
1.7



15
1.9

8-9






1.8














1.8
1.8
1.8
2.0
1.9


1.7



14
2.0

9-10






1.8














1.9
1.8
1.9
2.0
1.9


1.7



14
2.0

1O-1 1






1.8











1.7


1.9
2.0
1.9
2.0
1.8


1.7



15
2.0

1 1-12






1.8














2.0

1.9
2.0
1.8


1.7



13
2.7
DAILY
MEAN






1.82
1.77
1.72







1.72
1.75
1.73
1.76

2.37
1.92
1.77
1.83
1.90
1.75
2.02
1.87
1.81
1.74

1.84

2.37
NO
OF
HRS.






23
23
15







23
24
20
23

24
19
22
24
23
19
19
22
16
24


3M

5-MIN
MAX






2.1
2.2
1.9







2.0
2,5
2,0
3.0

5.2
2.5
2.0
2.2
2.3
2.0
6.8
5.9
3.0
2.1



6.8
* Indicates Saturday or Sunday
 Local standard time used
TABULAHO  WED.,  JUN.  26.  1968

-------
00
tv)
Table 3-67. JULY, HOURLY AVERAGE METHANE CONCENTRATIONS (ppm)
                      Flame lonization Analysis
DAY
OF
MONTH
1«
2*
3
4
5
6
7
8*
9*
10
11
12
13
14
15*
16*
17
18
19
20
____.
22*
23*
24
25
26
27
28
29*
30*
31
MEAN
NO
MAX


12-1
2.1
1.8
2.3
1.9


1.8
1.6
1.9

l.fi


2.1




2.0
1.9
179
2.6


2.1
2.1
2.1
2.7
2.2
1.9
2.1
2.0
20
2.7


1-2
2.3
1.8
2.3
1.9

2.6
l.fl
1.9
1.8
2.0
1.9


2.2


2.7

1.9
1.9
27l
2.4

2.0
2.1
2.1
2.3
2.5
2.2
L.9
2.1
2.1
24
2.7


2-3
3.1
1.9
2.3
1.9

2.4
1 .«

1.8
1.9
2.0


2.2


3.5

2.2
1.9
~2~7o
2.2

2.1
2.1
2.1
2.3
2.6*
2.3
2.0
2.3
2.2
23
3.5


3-4
2.9
1.8
2.3
1.9

2.4
i .8

1.8
2.0



2.2
2.2

3.4

3.4
1.9

2.2

2.0
2.2
2.1

3.1
2.2
2.0
2.3
?.3
21
3.4


4-5
2.0
1.8
2.3
1.9

2.4
1 .«
1.8
1.8
1.9



2.3
2.2

3.7

3.4
2.4

2.4

2.0
2.6
2.2

3.3
2,3
2.0
2.4
2.3
22
3.7

A
5-6
1.8
1.8
2.3
1.9

2.2
1.8

2.0
1.9



2.3
2.2

•».7

3.9
*.4

2.5

2.0
2.7
2.3
2.3
2.9
2.8
2.0
2.3
2.4
22
".7

M.
6-7
1.7
1.8
2.3
1.8

2.3
1.9
1.9
1.9
2.0



2.4
2.2

4.5

3.8
2.1

2.3

2.1
2.5
2.3
2.3
2.7
3.0
2.0
2.4
2.4
23
4.5


7-8
1.8
1.8

1.9

2.4
?.«
1.-8
2.0
1.8



2.4


3.4

3.2
2.0
1.9
2.3

2.0
2.6
2.1
2.3
2.7
2.4
2.1
2.1
2.2
22
3.4


8-9
1.7
1.9
1.8
1.9

2,1


1.7
1.7
1.7


2.3
2.0

3.0

2.5

1.9
2.1

2.0
/.5
2.1-'
2.3
2.5
2.0
2.1
2.0
2.1
22
3.0


q. 10

1.9
1.0
1.9

2.0


1.7
1.7
1.7


2.2
1.9

2.4
2.4


1.9
2.0

2."
2.4
?.°

2.4
1.9
2.1
2,2
2.0
21
2.4


IO-1 1

1.9
1.7
1.9



1,6
1.6
1.6
1.7

2.0
2.1
1.9

2.2
2.1


1.9
1.9

2.0
2.2
2.0
2.1

1.9
2.0
2.1
1.9
22
*.2


1 1-12
1.9

1.7




1.6
1.6
1.5


2.0
2.2
1.9

2.1
1.9


1.9


2.0
2.3
2.0
2.1
1.9
1.9
2.0
1.9
1.9
20
2.3


12-1
1.9
1.8





1.6
1.6
1.5
1.7

2.0
2.2
1.9

2.1
1.9
1.8




2.0
2.4

2.1
2.0
1.9
2.0
1.9
1.9
20
2.4


1-2
1.9
2.0





1.6
1.6
1.5
1.7

2.0
2.1
1.9

2.1
1.9
1.8

2.0


2.0
2.2

2.1
1.9
1.9
2.0
1.9
1.9
21
2.2


2-3
2.0
2.1



1.9

1.6
1.6
1.7
1.7

2.0
2.0
1.9

2.0
1.9
1.8

2.0


2.0
2.0

2.2
1.9
1.9
2.0
1.9
1.9
22
2.2


3-4
1.9
2.2



1.9

1.6

1.7
1.7

2.1
2,1
1.9

2,1
1.9
1.8
1.5
2.0


2.2
2.0
2.1
2.3
1.9
1.9
2.0
1.9
1.9
23
2.3


4-5
l.fi
2.3



1.8

1.7
1.8
1.7


2.2
2.2


2.2
1.9
1.8
1.6
1.9


2.1
2.0
2.0
2.3
1.9
1.9
2.0
2.n
1.9
22
*.3

p.
5-6
1.8
2.4
1.7


1.8

1.7
1.8
1.7


2.3
2.1
1.9

2.2
1.9
1.8
1.6
2.0


2.1
2.0
2.2
2.2
1.9
1.9
2.0
1.9
1.9
24
2.4

M
6-7
1.8
2.3
1.7
1,6

1.8

1.7
1.7
1.6
2.6

2.?
2.1
1.9

2.2
1.9
1.8
1.6
2.1


2.2
2.0
2.2
2.2
1.9
2.0
2.0
2.0
1.9
26
2.6


7-8
1.8
2.3
1.7
1.6

1.8

1.7
1.8
1.6
2.2

2.2
2.3
2.0

2.2
1.9
1.8
1.7
2.2


2.5
2.0
2.4
2.3
2.0
2.1
2.1
2.2
2.0
26
2.5


8-9
1.8
2.5
1.9
1.6

1.8

1.8
1.9
1.8
2.2

2.2
2.1
2.1


1.9
1.8
1.7
2.3
2.0

2.4
2.0
2.4
2.9
2.0
2.1
2,2
2.3
2.1
26
2.9


9-1O
1.8
2.4
2.0
1.6

1.8

1.8
2.2
1.7
2.2

2.3
2.2
2.1


2.0
1.8
1.8
2.2
2.2

2.5
2.0
2.4
3.6
2,1
2.0
2.3
2.3
2.1
26
3.6


1O-I 1
1.9
2.5
1.9
1.7

1.8

1.8
2.3
1.7
2.2

2.1
2.2



2.0
1.8
2.0
2.4
2.2

2.2
2.0
2.2
2.5
2.1
1.9
2.1
2.3
2.0
25
Z.5


1 1-12
1.8
2l4
1.8
1.7

1.8

1.8

1.6
2.1

2.1
2.2
2.1


2.0
1.8
1.9
2/7
2.3

2.1
2.0
2.2
2.4
2.2
2.0
2.3
2.3
2.0
25
2.7


M r t< ; j
1.97
2.05
1.98
1.79

2.04
1 70
1.74
1.81
1.72
1.93

2.11
2.18
1.99

2.78
1.96
2.28
1.85
2.06
2.23

2.10
2.20
2.16
2.34
2.30
2.11
2.04
2.12
2.06

2.78

NO
OF
MRS
??
23
18
17

19
23
19
22
23
16

14
24
18

19
15
21
17
19
15

23
24
?1
21
23
24
2*
24

548


- Mltl
MAX
3.5
2,7
2.4
2.3

2.8
2.1
2.1
2.5
2,1
3.5

2.5
2.5
2.4

5.4
2.8
4.2
3.9
r2.8
2.7

3.0
3.3
3.2
6.0
4.7
3.3
2,,S
2.5


6.0

          * Indicates Saturday or Sunday
           Local standard time used
                                                                            TABULATED  WEO«»  JUNt  26,  1968

-------
                                        Table 3-68. AUGUST, HOURLY AVERAGE METHANE CONCENTRATIONS (ppm)
                                                              Flame lonization Analysis
DAY
MONTH
1
2
3
4
5*
6*
7
8
9
10
U
12*
L3»
14
15
16
17
18
19*
20*

21
22
23
24
25
26*
27*
26
29
30
31
MEAN
no
MAX

12-1

3.2

2.0
2.2


2.6

1.9
1.9
1.8
1,9

2.9
6.0
3.9
2.5
2.4
2.5


1.7
2.0
1.9


2.4

1.9


2.5
19
6.0

1-2


1.9
2.0



2..3
2.0
1.9
1.9
1.8
1.9

*.6
6.2
5.7
2.7
2.5
'2.7


1.7
2.0
1.9

2.8

2.0
1.9


2.6
20
6.2

2-3


2.0




2.6
1.9
1.9
1.9
1.7
1.8

4.6
3.8
6.6
2.*
2.2
3.2


1.6
2-.0
1.9

2.7
2.6
1.9
2.1


2.6
20
6.6

3-4


2.0




2.8
2.0
1.9
1.9
1.7
1.9

4.6
2.8
4.8
2.1
2.1
2.8


1.7
2.0
, 1.9

2.7
2.6
2.0
1.9


2.4
20
4.8

4-5


2.0




3.1
2.0
2.0
1.9
1.8
l.H

4.1
3.3
4.6
z.o
2.1
2.9


1.7
1.9
1.9


2.6
2.0
2.0


2.4
19
4.6
A
5-6


2.0




3.0
2.1
2.1
1.9
1.7
1.9

4.5
3.2
5.1
2.2
2.1
2.5


1.8
1.9
2.0


2.4
2.1
2.0


2.4
19
5.1
M.
6-7

3.6
2.2
2.1



2.6
2.1
2.2
1.9
1.7
1.9

4.5
3.1
6.3
2.2
2.3
2.3


1.8
2.0
2.0


2.1
2.1
2.1


2.5
21
6.3

7-s
2.0
2.9
2.1



3.1
2.4
2.0
2.2
1.9
1.8
1.8

3.4
2.7
4.2
2.2
2.1
2.3

1.9
1.8
2.0
2.2


2.1
1.9
2.0


2.3
23
4.2

8-9
2.0
2.4
2.1



2.4
2.5
2.0
2.1
1.9

l.R

2.2
3.1
2.5
2.1
2.1
2.?

1.8
1.8
2.0
2.4

3.0

1.8
1.9


2.?
22
3.1

o-io
2.0
2.3
2,0

2.U

2.3
2.1
1.9
2.1
1.9

1.8

1.9
2.fl
2.0
2.1
2.1
2.1

1.7
1.7
2.1
Z.5

2.3
1.7
1.7
1.9

1.8
2.0
26
2.R

IO-1 1
1.9
2.1
2.0

2.0

2.2
1.9
1.8
2.1
1.8

1.7
1.7
1.8
2.1
1.8
1.9
2.0
2.0

1.7
1.7
2.1


2.0
1.8
1.7
1.9

1.5
1.9
26
2.2

1 1-12
1.9
2.0
2.2

2.0

2.1
1.9
1.8
2.1
1.8

1.7
1.7
1.8
2.1
1.8
1.9
2.1
2.1

1.7
1.7
2.0
2.1

1.9
1.8
1.7
1.8

1.5
1.9
27
2.2

12-1
1.9
2.0
2.1

2.0

2.0
1.9
1.8
2.1


1.7
1.7
1.8
2.1
1.8

2.1
2.0

1.8
1.7
2.0
2.0

1.9
1.8
1.7
1.8

1.5
1.9
25
2.1

1-2
1.9
2.0
2.0
1.9
2.0

2.1
1.9
1.8
1.9


1.7

1.9
2.2
1.8

2.2
1.9

l.R
1.8
Z.O
1.9

1.9
1.8
1.6
1.8

1.5
1.9
25
2.2

2-3
1.9
2.0
1.9
2.0
2.0

2.1
1.9
1.8
1.9
1,6

1.7
1.7
1.9
2.2
1.7
1.8
2.1
2.0

1.8
1.9
2.0
1.8

1.8
1.8
1.7
1.8

1.5
1.9
28
2.2

3-d
1.9
2.0
1.9
2.0
2.0

2.0
1.9
1.9
1.9
1.7


1.7
1.9
1.9
1.7
1.7
2.1
2.1

?.o
2.0
2.1
l.»

1.8

1.7
1.8

1.5
1.9
26
2.1

4-5
2.0
2.0
1.9
2.0
2.1

2.0
1.9
2.1
1.9
1.7


1.7
1.9
1.8
UP
1.8
2.2


2.4
2.1
2.2
1.8

1.8

1.7
1.9

1.5
1.9
25
2.4
p
5-6
1.9
2.0
2.0
2.1
2.0

1.9
1.9
2.0
1.9
1.7


1.7
2.0
i.e
1.7
1.7
2.1


2.0
2.0
2.2


1.8

1.7
1.8

1.5
1.9
24
2.2
M.
6-7
1.9
2.0
2.1
2.1
2.0

1.9
1.9
2.1
1.9
1.7


1.8
2.0
l.s

1.7
2.3


1.7
1.8
2.2


1.9

l.R
1.8

1.4
1.9
23
2.3

7-8
2.1

2.4
2.0
2.2

1.9
1.9
1.9
2.0
1.7


1.8
2.1
?.°
1.9
1.8
2.3


1.7
1.8
2.1


2.1

1.8
2.1

1.*
1.9
23
2.4
	

8-9
2.2

2.6
2.0
2.3

1.9
2.0
1,9
2.0
1.8


2.0
2.3
2.1
1.8
1.9
2.3


1.7
1.8
1.9


2.2

2.0
2.9

1.4
2.0
23
2.9

910
2.3

2.4
2.1
2.3

2.0
1.9
1.9
1.9
1.8


2.7
2.6
2.4
2.0
1.9
2.2
2.2

1.8
1.8
1.9


2.0

2.0
^.7

1.4
2.2
24
4.7

IO-II
2.3

2.0
2.0
2.4

2.3
2.0
1.8
1.9
1.8


2.4
3.0
2.4
2.0
1.9
2.1
2.4

1.8
1.8
1.9


	

2.0
*,7

1.4
2.2
?3
4.7

1 1-12
2.7

2.1
1.9
2.6

2.7

1.9
1.9
| 	
1.8


3.2
3.3
3.2
2.0
2.1
2.3


1.8
2.0
1.9


2.4

1.9
3.2

1.4
2.3
22
3.3
DAILY
MEAN
2.04
2.31
2.08
2.00
2.11

2.17
2.19
1.93
1.97
1.80
1.74
1.80
1.98
2.80
2.78
3.01
2.01
2.17
2.33

1.32
1.79
2.00
1.98

2.16
2.11
1.84
2.23

1.47
2.11

3.01
NO
OF
MRS
17
14
23
14
16

17
23
23
24
22
?1
15
13
24
24
23
22
24
18

17
24
24
16

18
13
23
24

15

553

5-MIN
MAX
2.9
3,9
3.2
2.2
2.6

3.3
3.9
2.6
2.2
2.0
2.2
2.0
3.6
5.1
6.9
8.2
3.2
2.7
3.8

2.5
2.5
2.3
2.6

3.2
3.0
2.2
5.9

c # V


8.2
* Indicates Saturday or Sunday
 Local standard time used
WED.. JUM.  26,  1968

-------
                                       Table 3-69.  SEPTEMBER, HOURLY AVERAGE METHANE CONCENTRATIONS (ppm)
                                                               Flame lonization Analysis
DAY
OF
MONTH
1
2*
3*
4
5
6
7
8
9*
10*
11
12
13
15
16*
18
19
20
21
22
23*
24*
25
26
27
28
29

MEAN
NO
MAX

12-1
1.4
1.8
2.3
1.9
2.3
2.0
2.0
1.9
1.8
1.7
1.8
4.3
5.4
2.6








2.0


2.0
1.9
• o
2.3
19
5.4

1-2
1 .4
1.7
2.7
1.8
2.2
2.0
2.1
1.9
1.8
1.8
1.8
3.3
,3
4.1
2.4







2.4
2.0


1.9
1.9
• 0
2.2
20
4.1

2-3
1 ,4
1.6
2.6
1.8
2.4
2.0
2.0
1.9
1.8
1,8
1,8
3.1
.8
3.1
2.4







2.3
2.0


1 ' 9
1.9

2.1
20
3.1

3-4
j 3
1.6
3.0
1.7
2.7
2.0
2.1
1.8
1,9
1..8
1.8
2.9
2.7
2.4




2.1
2.0

2.4
2.1

Z.2
1.9
1.8
1 n

2.1
23
3.0

4-5
1.4
1.8
2.5
1.8
2.6
1.9
2,3
l.<5
1.9
1.9
1.8
2.H
3.7
•2.5




2,0


2.3
2.0

2.5
1.9
1.9
1 a

2,2
22
3.7
A
5-6
1 4
1.7
2.2
1.8
2.6
2,0
2.6
1.9
1.9
1.8
1.9
2.9
3.1
2.6




2.1


2.1
2.1

2.1
1.9
1.9
t Q

2.1
21
3.1
.M.
6-7
1.4
1.7
2.0
1.7
2.7
1.9
2.6
1.9
2.0
1.9
1.9
3.5
2.8
2.6




2.3


2.2


2.2
2.0
1.9
1 O

2.1
20
3.5

7-e

1.7
1.8
1.6
2.0
1.9
2.0
2.0
1.9
2.1
1.9
2.2
2.6
2.1




2.3


2.1


2.2

2.1
1a

2.0
19
2.6

8-9

1.6
1.7
1.6
1.9
1.9
2.0
1.9
1.8
2.0
1.8
2.0
2 A
2.3
1.8


2.2

2.2
1.8




2.0

2.0
1 a

1.9
21
2.3

9-10

1.4
1.5
1.5


1.9

1.8
1.8
1.8
1.7
2.0
1.7


2.1


1.7

1.9




1.9
. o
1.8
17
2,1

10-1 1

1,4
1.5



1.8
1.8
1.8
1,8
1.8
1.7
1.8
1.7


1.9

2.1
1.8

2.0
2.0



1.8
• f
1.7
19
2.1

1 1-12

i.4
1.5
1.6

i:6
1.8
1.8
1.8
1.8
1.8
1.7
1.7
1.7


1.9

2.1
1.8

1.9
2.0



1.8
1 7

1.7
21
2.1

12-1

1.4
1.4
1.6

1.6
1.8
1.8
1.7
1.8
1.7
1.7
1.7
1.7


1.9

2.1
1.8

2.0
1.9

1.9

1.7
1 _

1.7
22
2.1

1-2

1.3
1.4
1.5

1.6
1.7
1,7
1.7
1.7
1.7
1.7
1.7
1.7


1.8

2.1
1.8

2.0
2.0

1.9
1.8
1.7
* * I
1.7
23
2.1

2-3

1.3
1.4
1.6
1.6
1.6
1.8
1.6
1.7
1.8
1.7
1.6
1.7
1,7


1.7

2.2
1,8

2.0
2.0


1.8
1.7

1.7
23
2.2

3-4

1.3
1.4
1.6
1.6
1.6
1.8
1.8
1.8
1.7
1.7
1.7
1.7
1.7


1.7

2.4
1.9

2.0


2.0
1.9
1.8

1.7
23
2.4

4-5

1.4
1.4
1.6

1.7
1.8
1.9
1.8
1,8
1.7
1.7
1.8
1.8


1.8

2.3
2.0

2.0


2.0
1.9
1.9

1.8
22
2.3
p.
5-6

1.4
1.4
1.6

1.7
1.8
1.8
1.8
1.8
1.7
1.7
1.7
1.9


2.0

2.1
2.0

2.0
2.0

2.0
1.8
1.9

1.8
23
2.1
M.
6-7

1.4
1.4
1.7
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
.8
1.8
1.9


2.2

2.1
2.0

2.1
2.3

2.0
1.8
1.9

1.8
24
2.3

7-8

l.B
1.5
1.8
1.9
1.9
1.8
1.9
1.8
1.7
2.1
1.9
.9
2.1
2.0


2.5

2.1
2.0

2.1
2.6

2.0
1.8
1.9
1. '
1.9
24
2,6

8-9

2.1
1.7
1.9
2.1
2.0
1,9
1.8
1.8
1.8
2.6

2.8
1.9


2.5

2.1


2.2
3.1

2.0
1.8
1.9
.8
2.1
21
3.1

9-10

2.3
1.8
2.2
2.6
2.0
2.0
1.8
1.8
1,8
2.7
2.5
3.3
1.8


3.2

2.1
2.0

2.0


2.0
2 0
1.8
.8
2.1
22
3.3

1O-1 1

2.1
1.9
2.1
2.4
2.0
2.0
1.8
1.7
1.8
2.9
2.2
4.0
3.7
1.8


4.0

2.1


2.0


1.9
25
1-.8
1.9
2.3
22
4,0

1 1-12

2.2
1.9
2.->
2.1
2.0
2.0
1.8
1.7
1.8
3.6
1.9
3.4
1.8


3.9

2*1


2.0



21
. i
1.8
1.7
2.3
21
4.8
DAILY
MEAN
1.45
1.63
1.81
1.75
2.19
1.84
1.96
1.82
l.flC
1.79
1.97
2.27
2.22
2.60
1.99


2.32

2.13
1.86

2.08
2.13

2.02
i on
1.85
1.75
1.95

2.60
NO.
OF
MRS.
24
24
24
23
17
??
24
23
24
24
24
23
19
24
24


16

20
14

2?
15

16
1 A
24
24

512


MAX
1
2.4
3.3
2.6
3.1
2.2
3,0
2.1
2.1
2.4
4.8
5.0
5.7
6.0
2.9


4.2

2.8
2.1

2.5
3.3

2.3
24
« s
2.2
2.1


6.0
* Indicates Saturday or Sunday
 Local standard time used
TABULATED  WED.,  JUN.  26,  1968

-------
                                               Table 3-70. OCTOBER, HOURLY AVERAGE METHANE CONCENTRATIONS (ppm)

                                                                     Flame lonizatibn Analysis
•UAY
OF
MONTH
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
MEAN
NO
MAX
A.M.
12-1
1.7
2.5
2.1
3.5

2.2
1 ft


1.9
1.9
1.6
2.3

2.1
1.6
1.6
1.4
1.9
1.8
2.8



1.9
2.0
1.7
2.0
2.5
3.4
2.0
25
3.5
1-2

2.2
2.3
3.9

2.2
1 >•


1.8
1.9
1.7
2.4

2.3
1.6
1.7
'%'*
•t.9
1.8




1.8
2.0
1.7
2.1
2.5
3.6
2.1
23
3.9
2-3
1.7
2.3
2.2
3.2

2.2
1 IS


1.8
1.8
1.7
2.4

2.3
1.6
1.9
1.3
1.9
1.8
2.4



1.9
2.1
1.7
2.2
2.5
4.4
2.1
25
4.4
3-4
1.7
2.4
2.2
3.2

2.2
1 A


1.8
1.9
1.7
?.2

2.1
1.6
2.5
1.9
1.7
2.3



2.0
2.0
1.7
2.3

7.8
2.2
24
7.8
4-5
1.7
2.4
2.0
2.9

2.2
l ft


1.8
1.9
1.8
Z.5

2.3
1.6
3.1
2.0
1.7
Z.4



2.0
2.0
1.8
2.2
3.3
5.9
2.2
25
5.9
5-6
1,7
U.3
2.1
2.6

2.1
1 f

1.6
1.9
2.2
1.8
2.6

2.3
1.9
3.4
2.1
1.8
2.4



2.0
2.0
1.8
2.2
3.2
5.7
2.2
26
5.7
6-7
1.8

-------
                                        Table 3-71. NOVEMBER, HOURLY AVERAGE METHANE CONCENTRATIONS (ppm)
                                                                 Flame lonization Analysis
DAY
OF
MONTH
1
2
3
&*
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
MEAN
NO
MAX.

12-1
3.9
1.7
2.2
2rt
1.8
1.9

1.7
2.2

2.9
2.0
1.7
1.8
1.8
1.8
2.0
1.9
1.8
2.1
2.5
1.9
1.6
1.6





1.8
2.0
23
3.9

1-2
3.5
1.8
In
1.9
1.9

1.7
2.2

3.0
2.0
1.7
1.9
1.7
1.8
1.9
1.9
1.9
2.1
2.3
1.9
1.6
1.6




1.9
1.7
2.0
23
3.5

2-3
3.1
1.9
1 R
1 »"
1.9

1.7
2.0

3.0
2.0
1.8
1.9
1.7
1.8
1.9
2.0
1.8
2.1
2.4
1.9
1.5
1.6



i
1.9
1.8
2.0
22
3.1

3-1
3.5
1.8
2 a

1.9
?.2
1.7
1.9

3.0
1.9
1.7
1.8
1.7
1.8
2.0
2.0
1.9
2.1
2.3
1.9
1.5
1.6




1.9
1.7
2.0
23
3.5

4-5
3.4
1.8


1.9
2.2
1.7
1.8

3.4
1.9
1.7
1.9
-1.7
1.8
2.0
2.0
1.8
2.1
2.3
2,0
1.5
1.7




1.9
1.7
2.0
23
3.4
A
5-6
3.0
2.0

1.7
2.0
2.2
1.7
1.9

3.2
2.0
1.7
1..9
1.7
1.8
2.0
1.9
1.8
2.1
2.3
2.0
1.5
1.8




1.9
1.7
2.0
24
3.2
M.
6-7
2.7
1.9

1.7
2.0
2.2
1.8
1.9

3.3
2.0
1.8
1.9
1.8
1.8
2.0
1.9
1.8
2.1
2.3
2.0
1.5
2.1




2.0
1.6
2.0
24
3.3

7-8

1.9


2.1
2.2
l.«
1.9

3.5
2.0
1.8
1.9
1.8
2.0
2.1
1.9
1.9
2.2
2.3
2.1
1.5
2.2




1.9
1.6
2.0
22
3.5

8-9

1.9


2.0
2.2
1.8
1.9

3.1
2.0
1.8
1.9
1.8
2.0
2.1
1.9
1.9
2,1
2.5
2.2
1.5
1.8




1.9
1.6
2.0
22
3.1

9-1O
1.9
1.9
1.8

1.9
?.o
1.8
1.9

2.7
2.0
1.8
1.9
1.7
1.9
2.U
1.9
1.9
2.1
2.4
2.3
1.5
1.7




1.9
1.7
1.9
24
2.7

10-11
i.6
1.9
1.6

1.9
2.0
1.6
2.0

2.3
1.9
1.7
1.8
1.7
1.8
2.0
U8
1.9
2.0
2.3
2.1
1.5
1.6




1.9
2.3
1.9
24
2.3

1 1-12
1.6
2.0
1.5
1.7
U9
2.0
1.6
1.9
3.5
2.2
1.9
1.7
1.8
1.8

2.0
1.7
1.9
2.0
2.2
1.9
1.5
1.6




1.8
2.2
1.9
25
3.5

12-1
1.6

1.6
1.7
1.9
1.9
1.6
1.7
2.4
2.1
1.8
1.8
1.8
1.8

2.0
1.6
1.8
2.0
2.2
1.8
1.5
1.5




1.7
1.9
1.8
24
2.4

1-2
1.5

1.6
1.8
1.7
1.8
1.6
1.8
2.2
2.0
1.8
1.7
1.8
1.8
1.9
1.9
1.6
1.9
2.0
2.1
1.7
1.5
1.5




1.7
1.8
1.8
25
2.2

2-3
1.6

1.6
1.7
1.7
l.H
1.7
1.8
2.3
2.0
1,8
1.7
1.7
1.8
1.9
1.9
1.6
1.9
2.0

1.6
1.5
1.5




1.7
1.6
1.8
24
2.3

3-4
1.6


1.8
1.8

1.6

2.1
1.9
1.8
1.8

1.8
1.9

1.6
1.8
2.1

1.6
1.5






1.6
1,8
17
2,1

4-5
1.7

1.8
1.8
1.9

1.8

2.2
1.9
1.8
1.8
1.8
1.8
1.9
1.9
1.6
2.0
2.1

1.7
1.5





1.7
1.7
1.8
21
2.2
p.
5-6
1.8

1.9
1.8
2.0
1.7
1.9

2.7
2.0
1.9
1.8
1.9
1.9
2.0
2.0
1.6
2.0
2.1
1.7
1.9
1.5
2.0




1.7
1.7
1.9
24
2.7
M
6-7
1.9

2.1
1.9
2.0

1.9

3.0
2.0
1.9
1.8
1.9
1.8
2.0
1,8
1.7
2.0
2.2
1.8
1,9
1.6
2.0




1.9
1.7
i.9
24
3.0

7-8
1.8

2.0
2.0


1.9

2.9
2.0

1.8
1.8
1.8
2.0
1.8
1.7
2.1
2.2
1.8
2.0
1.6
2.0




2.1
1.6
1.9
22
2.9

89
1.7
2.0
2.0
1.9


1.9

3.0
2.0

1.9
1.8
1.8
2.1
1.9
1.7
2.1
2.2
1.9
1.8
1.6
2.1




2.9
1.6
2.0
23
3.0

9-10
1.7
2.0
2.1
1.9


2.2

3.5
2.0

1.9
1.9
1.8
2.0
1.9
1.8
2.2
2.2
1.9
1.7
1.6
2.0




2.4
1.6
2.0
23
3.5

IO-1 1
1.7
2.1
2.3
.8
1.9


2.3

3.1
2.0

1.8
1.8
1.8
2.0
1.9
1.8
2.2
2.2
1.9
1.6
1.6
1.9




2.0
1.4
2.0
23
3.1

11-12
1.7
2.2
2.0
1.8
1.9


2.4

3.1
2.0
1.7
1.8
1.9
1.8
2.0'
1.9
1.8
2.1
2.3
2.<0
1.6
1.6
1.9




2.3
1.4
1.9
24
3.1
DAILY
MEAN
2.19
1.91
1.86
1.74
1.81
1.90
1.92
1.79
1.9?
2.75
2.47
1.89
1.77
1.83
1.77
1.90
1.94
1.78
1.92
2.10
2.15
1.86
1.52
1.79




1.95
1.70
1.91
2.75
NO
OF
MRS
2?
16
15
24
17
19
19
24
15
13
24
20
24
?3
24
2?
23
24
24
24
21
24
24
22




22
24
553
5 MIN
MAX
4.1
2.4
2.5
3.1
2.0
2.2
2.4
2.5
2.4
3.8
3.7
2.1
2.1
2.0
2.1
2.8
2.3
2.2
3.1
2.4
2.6
2*3
1.7
2.3




3*5
4.0
4.1
* Indicates Saturday or Sunday
  Local standard time used
TABULATED   WED.. JUN.  26,  1968

-------
                                       Table 3-72. DECEMBER, HOURLY AVERAGE METHANE CONCENTRATIONS (ppm)
                                                               Flame lonization Analysis
•DAY
MONTH
2*
3*
4
5
6
7
8
9*
10*
11
12
13
14
15
16*
17*
18
19
21
21
22
23*
24*
25
26
27
28
29
30*
31*
MtAN
NO.
MAX

12-1
1.4
2.2
2.8
1.2
2.6
'" 2.9
2.9
2.6
1.6
0.8
1.8
3.1
2.6
2.0
2.Z
7.2
1.8


1.4
1.5
1.5
2.5
1.7

3.4
2.2
27
7.Z

1-2
2.3
2.3
1.2
3.3
4.2
Z.7
3.2
1.6
0.8
2.8
2.3
2.0
2.0
Z.Z
5.5




1.5
1.6
2.5
1.7

2,2
2.2
25
5.5

2-3
S!S
2.0
l.Z
3.3
3.1
2.8
2.9
3.5
1.8
0.8
2.8
3.9
2.1
2.0
2.2
4.6
1.8



1.5
1.6
2.3

1.7
2.3
27
4.6

3-4
1.4
4.4
1.8
1.3
3.2
3.5
1.9
2.6
3.7
1.8
0.8
2.3
2.1
2.0
2.1
6.0
l.fl



1.5
1,5
Z.3

2.5
2,2
26
6.0

4-5
1.4
4.1
l.B
1.3
Z.7
3.B
1.9
2.5
5.5
1.7
0.9
1.9
3.6
2.4
2.0
2.1
7.6
l.fl



1.5
1.5
2.2

1.9
2.4
27
7.6
A
5-6
1.4
4.1
1.8
1.3
2.6
3.0
1.8
2.3
6.7
1.9
0.9
1.9
2.6
2.3
2.0
Z.3
4.1
1.8



1.5
1.5
2.2

1.6
2.2
27
6.7
M.
6-7
1.4
3.7
1.6
1.4
3.1
2.4
1.9
2.5
3.6
1.8
0.9
3.4
2.5
2.0
2.7
4.4
1.9



1.5
1.5
2.2

1,6
2.2
26
4.4

7-8
1.5
2.9
1.5
1.4
3.8
2.4
1.9
3.2
3.0
1.7
0.9
4.6
-2.3
2.0
3.6
5.1
1.9


2.9
1.5
1.5
2.2

1.6
2.3
27
5.1

e-9
1.7
2.4
1.7
1.5
4.1
2.6
2.1
3.7
2.4
1.5
1.1
4.6
2.3
2.0
2.6
4.1
2.0


1.8
1.6
1.4
2.5

1.6
2.2
27
4.6

fl-10
1.6
2.3
l.fl
1.5
4.1
2.3
2.2
3.6
2.3
1.6
1.1
3.4
2.3
2.0
2.6
Z.6
1.9


1.7
2.0
2.4

1.6
2.1
26
4.1

10-11
1.6
2.4
1.7
1.5
3.5
2.1
2.1
2.9
2.2
1.6
1.2
2.4
2.2
2.0
2.3
2.5
,2.0
1.9


1.6
2.2
2.4

1.6
2.0
26
3.5

1 1-12
1.5
2.0
1.5
1.5
2.2
2.1
2.2
2.1
2.1
1.6
1.2
2.1
2.2
2.2
2.0
2.1
2.3
1.9
1,9


1.6
2.2
2.4

1.6
1.9
27
2.4

12-1
1.4
1.7
1.3
1.5
1.9
2.0
2.0
2.2
1.7
1.5
1.1
1.5
2.0
2.2
1.9
2.1
2.3
1.9
2.0
1.7

1.6
1.6
2.1
2.3

1.6
1.8
29
2.3

1-2
1.5
1.7
1.3
1.4
1.7
2.1
2.0
2.1
1.5
1.5

1.3
2.2
2.2
1.9
2.1
2.3
1.9
2.1
1.6

1.5
1.6
2.1
2.2

1.6
1.8
28
Z.3

2-3
1.4
1.6
1.3
1.4
1.5
1.9
1.9
1.5
1.5

1.3
2.2
2.2
1.9
2.1
2.3
1.9
2.0
1.6

1.5
1.6
2.1
2.0

1.6
1.7
27
2.3

3-4
1.4
1.6
1.2
1.4
1.9
1.9
1.5
1.5
1.4
1.3
2.2
1.9
2.0
2.8
2.0
1.7

1.5
1.5
2.1
2.0

1.6
1.7
25
2.8

4.5
1.5
1.6
1.3
1.5
1.9
2,0
2.0
1.9
1.5
1.5
1.3
1.3
2.1
2.0
2.0
2,9
2.0
1.7

1.4
1.5
2.1
2.0

1,7
1.7
28
2.9
p
5-6
1.6
1.6
1.3
1.8
2.2
Z.7
1.9
1.6
1.5
1.3
1.4
Z.4
2.1
Z.O
2.0
3.4
2.0
1.7

1.3
1.5
2.1
1.9

1.6
1.8
28
3.4
M.
6-7
1.8
1.8
1.4
1.8
2.4
2.6
2.2
1.7
1.4
1.2
1.5
2.6
2.1
2.1
2.1
2.5
2.0
l.R

1.3
1.5
2.1
1.8

1.6
1.8
28
2.6

7-8
2.0
1.8
1.3
1.8
2.6
2.3
2.4
1.6
1.2
1.0
l.B
2.8
2.0
2.4
2.1
2.3
1.8
1 8

1.5
1.5
2.1
1.8

1,6
1.8
28
2.8

8-9
2.0
1.9
1.3
2.0
2.5
2.6
2.9
1.6
1.1
1.0
1.8
2.6
2.1
2.6
2.6
1.9
1.8
1.8

1.5
1.5
2.1
1.8

1.6
1.9
28
2.9

9-IO
2.1
2.0
1.2
2.6
2.4
2.7
3.1
1.5
1.0
1.0
2,3
2,5
2.0
2.8
2.9
1.9
1.9
1.8

1.4
1.5
2.1
1,8

1.6
z.o
28
3.1

10-1 1
Z.I
2.5
1.2
2.8
2,5
2.6
2.9
1.6
1.0
1.0
2.3
2.5
2,0
2.1
2.2
1.9
1.8
1.8

1.4
1.5
2.3.
1.7

1.6
1.9
28
2.9

1 1-12
1.9
2.9
1.1
2.9
2.5
2.7
2.7
1.6
0.9
1.0
2.7
2.1
2.0
2.1
4.0
1.9
1.8
1 7

1.4
1.5
2.1
1.7

1.6
2.0
28
4.0
DAILY
MEAN
1.60
2.46
1.55
1.6Z
2.84
2.53
2.25
2.63
2.49
1.48
1002
1.33
2.26
2.58
2.19
2.07
2.37
3.50
1.91
1085
1.76
1 .47
1.57
1.53
1.87
2.11
\ 7?
1.69
1.76
1.99
3.50
NO
OP
MRS
23
24
24
24
16
23
24
21
24
24
ZZ
24
24
16
24
24
24
24
14
Z3
24
24
18
22
23
24
24
24
651
5-MIN
MAX
2.2
4.6
3.0
6.1
7.4
4.9
5.7
4,6
7.5
2.0
1.4
2.T
6.4
5.4
3.7
5,3
8.4
13.2
2.0
Z.7
3.5
1.9
3.6
2.1
2,3
2,5
;-• 5
a. 6
13.2
* Indicates Saturday or Sunday
 Local standard time used
TABULA-UD  WED..  JUN.  26,  1968

-------
  SECTION 4.
SOILING INDEX
 DATA TABLES
    89

-------
                      SOILING INDEX DATA TABLES
      Tables 4-1 through 4-10 present soiling index values at the station
by month.  Each value was obtained from a Z-hour integrated sample
beginning at the time indicated in the column'heading.  A missing value
indicated that the sample was not taken or was invalid because  of instru-
ment malfunction.

      The first summary line (titled MONTHLY MEAN) represents the
arithmetic mean of the 2-hour average values in the  column, and' is
calculated  only if 16 or more days  are represented.  The  first  summary
column (titled DAILY MEAN) is the arithmetic mean of the 2-hour values
for the day; if fewer than seven such values are present, the daily mean
is not calculated, and the data are  not included in the summaries, but
the component 2-hour values for the day are not deleted from the table
as is done  with the  data on gaseous pollutants.

      The other summary columns and rows are the  number of and maxi-
mum of the reprective 2-hour values.  Four summary figures appear
in the lower right corner; the mean and maximum value for the month
are the upper left and lower right figures respectively,  while the center
figure is the  total number of values.   The lower  left  summary number
is the maximum  daily average from the column above.
                                 91

-------
                               Table 4-1. JANUARY. 1967, 2-HOUR AVERAGE SOILING INDEX (COHS per 1000 lineal feet)

of
month
01
02
03
04
05
06
07
08
09
to
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
AVG
N(3)
MAX*
Time , starting hour

0000
0.9
1.3
0.2
1.2
0.8
0.7
1.1
0.8
0.6
0.7
0.6
0.5
1.5
1.5
1.6
0.4
1.0
0.6
0.7
1.4



1.2
0.8
0.1
0,6
0.2
0.5

2.1
0.87
27
2.1

0200
0.7
0.6
1.4
1.5
0.5
1.1
0.5
0.6
0.6
1.0
0.7
0.4
•1.0
1.5
0.6
0.4
0,7
0.9
0.9
1.0



1.6
1.3
0.0
0.6
0.1
0.4
0.2
1.9
0.81
28
1.9

0400
1.5
1.1
0.7
0,9
0.4
1.2
1.3
0.5
1.9
0.7
0.8
0.8
Z.4
1.5
1.2
0.5
0.9
1.2
0.9
1.5



1.2
1.5
0.5
0.5
0.3
0.3
0.7
2.7
1.05
28
2.7

0600
1.6
1.2
1.1
1.4
1.5
1.0
0.7
0.5
1.2
2.0
0.8
0.8
1.8
0,0
0.8
1.2
1.2
1.7
0.7
2.2



1.4
0.8
1.1
i.3
0.4
0.4
0.9
3.1
1.17
28
3.1

0800
1.2
0.7
2.0
1.9
1.6
1.6
0.4
1.3
1.4
2.4
0.4
1.2
2.7
1.5
0.6
1.2
0.7
1.4
1.0
2.1



1.4
2.0
2.5
1.4
0.7
0.8
0.7
3.9
1.45
28
3.9

1000
0.8
0.3
2.4
1.7
1.2
2.3
0.9
0.6
0.6
1.2
0.6
1.1
2.0
1.2
1.3
0.9
1.6
0.8
1.2



1.5
2.3
1.4
2.1
0.2
0.5
0.5
1.1
0.5
1.17
28
2.4

1200
0.6
0.7
1.4
1.0
0.5
0.7
1.1
1.7
1.1
1.6
0.9
1.1
0.9
0.9
1.0
0.3
0.6
0.9
1.0



1.0
1.0
1.1
1.2
1.1
0.4
0.4
0.7
0.4
0.90
28
1.7

1400
0.8
0.3
0.9
0.9
1.1
0.9
1.0
0.6
1.5
1.5
0.7
0.7
1.0
0.9
0.6
1.0
0.8
0.8
0.6



0.4
1.2
0.3
1.0
0.7
0.2
0.9
0.5
0.9
0.81
28
1.5

1600
1.2
1.5
1.1
1.0
0.8
1.0
1.7
0.9
1.5
1.7
0.8
1.4
1.4
0.9
0.8
1.1
1.2
0.8
1.5



1.1
0.7
1.6
1.2
1.6
1.0
0.7
0.4
0.9
1.12
28
1.7

1800
1.6
1.7
1.9
1.4
1.1
0.9
1.1
0,8
1.3
1.6
0.9
1.7
0,9
0,8
0.5
1.6
0.8
1.0
2.0



1.7
1.6
1.1
2.0
0,8
0.2
0.7
0.7
1.1
1.19
28
2.0

2000
1.2
1.9
1.4
1.0
1.3
1.2
1.9
0.9
1.0
1.5
0.9
1.1
1.4
1.2
0.3
0.8
0,4
0,6
2.0



1.5
1.3
0.6
1.7
0.3
0,4
0.4
0.8
0.6
1.05
28
2.0

2200
1.3
1.6
1.2
0.6
1.0
1.0
0.9
0.8
0.9
1.1
0.3
1.4
0.5
1.3

0.8
0.4
0,6
1.0



1.6
1.1
OV9
1.9
0.0
0.7
0.6
1.2
1.7
0.97
27
1.9


Average
1.15
1.10
1.33
1.25
1.03
1.17
1.08
0.89
1.18
1.46
0.73
1.06
1.48
1.15
0.87
0.90
0.90
0.98
1.17



1.32
1.36
1.15
1.31
0.82
0.45
0.59
0.76
1.71
1.03

1.71


Nf1
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12



07
12
12
12
12
12
12
11
12

329



Ma>*2>
1.6
1.9
2.4
1.9
1.6
2.3
1.9
1.7
1.9
2.4
0.9
1.7
2.7
1.5
1.6
1.6
1.6
1.7
2.0



1.7
2.3
2.0
2.5
1.6
1.0
0.9
1.2
3.9


3.9
(1)to = number of valid 2-hr spots
(2) Max  » maximum 2-hr COM per day
(3)N = days with valid values
 * Max = maximum 2-hr COM per month
 Values greater than 6.0 underestimate actual value

-------
                             Table 4-2.  FEBRUARY, 1967, 2-HOUR AVERAGE SOILING INDEX (COHS per 1000 lineal feet)

of
month
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
2B
AVG.
NISI
VAX*
Time, starling hour

0000
1.2
1.2
0.4
1.1
1.3
0.6







1.7
0.6
0.4
0.7
1.1
1.1
0.6
0.7
0.8
0.9
0.7
0.6
0.5
0.6
0.1
O.flO
21
1.7

0200
2.7
1.0
0.3
2.3
0.6
0.3







0.4
0.1
0.2
0.6
1.2
0.5
0,6
0.7
0.6
0.9
0.3

0.2
0.9
0.6
0.75
20
2.7

0400
4.9
1.4
0.3
1.3
0.6
0.9





0.1

1.2
0.3
0.4
0.2
0.8
1.6
0.9
i.n
0.9
2.2
0.7
0.5
0.5
1.7
0.6
1.02
21
4.9

0600
5.1
*.6
£.4
1.5
0.7
2.1







1.7
1.4
0.9
£.4
1.4
1.0
1.5
1.6
i.7
±.5
1.2
0.8
0.9
1.8
1.2
1.68
21
5.1

0800
5.1
1.9
r.o
I.B
0.4
1.3







l.R
1.7
1.1
2.0
0.7
1.2
1.3
0.9
0,9
0.1
1.9
0.7
0.4
l.z
0.9
1.38
21
5.1

1000
4.1
1.4
1.6
1.0
0.6







0.7
1.6
0.6
0.7
2.3
0.9
1.0
1.1
0.9
0.8
0.5
0.9
0.5
0.7
1.0
1.5
1.16
21
4.1

1200
2.3
0.5
0.7
0.4
0.6







0.7
1.0
1.0
0.3
1.9
1.2
0.7
0.8
0.6
0.3
0.6
1.1
o.a
0.6
0.9
1.3
0.87
21
2.3

1400
1.7
0.7
0.7
0.5
0.8







0.9
1.0
0.9
0.8
1.6
0.7
0.4
1.5
1.1
0.7
0.3
0.5
0.3
0.4
1.0
0.4
0.80
21
1.7

1600
Z.6
0.9
0.8
1.1
0.6







0.7
1.1
1.2
0.4
1.2
0.9
0.7
1.1
0,6
0.8
0.2
1.2
0.9
0.7
1.3
0.8
0.94
21
*.6

1800
2.4
0.4
1.0
0.2
1.2







0.9
1.3
1.3
0.7
1.0
0.9
0.5
0.7
1.0
0.6
1.2
0.8
1.0
0.3
0.9
0.6
0.90
21
2.4

2000
1.5
1.0
1.7
1.3
0.7







1.3
1.2
0.2
0.6
O.B
1.1
1.7
0.6
0.4
0.7
0.7
0.8
0.7
0.6
0.6
P. 5
0.89
21
1.7

2200
1.1
0.7
0.6
0.8
0.8







2.0
0.7
0.2
0.7
1.2
1.1
0.5
1.2
0.9
0.6
0.3
Q.5
0.5
1.0
0.5
".5
0.78
21
2.0


Average
2.94
1.19
0,99
1,16
0.78







1,07
1.27
0.82
0.63
1.37
1.05
0.90
1.04
0.91
0.82
0.90
0,93
0.70
0.60
1.08
0.80
1.00
2.94


NO
12
.12
12
12
12







07
12
12
12
12
12
12
12
12
12
12
12
11
i?
12
12
246


Max(2)
5.1
2.6
2.4
2.3
1.3







2.0
1.8
1.7
1.1
2.4
1.4
1.7
1.5
1.6
1.7
2.2
1.9
1.0
1.0
1.8
1.5
5.1
(1)N =  number of valid 2-hr spots
(2) Max  = maximum 2-hr COM per day
(3)N = days with  valid values
 * Max  - maximum 2-hr COM per month
 Values greater than 6.0 underestimate actual value

-------
                                Table 4-3. MARCH. 1967. 2-HOUR AVERAGE SOILING INDEX (COHS per 1000 lineal feet)

of
month
01
02
03
04
05
06
0?
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
AVG
NO)
h*AX*
Time, starting hour

0000
0.7
1.6
1.2
0.7
0.8
0.8
0.9
0.6
1.1
0.7
1.0
0.1
0.5
0.8

C.7
0.9
0.7
0.2
0.5
0.3
0.9
0.8
0.6
0.4
0.5

0.6
0.3
0.6
0.76
29
2.7

0200
0.5
1.1
1.1
1.8
0.3
0.6
1.2
1.0
1.5
0.7
0.7
0.6
0.1
0.7
0.3
0.5
0.3
0.7
0.5
0.4
1.0
0.7
0.7
0.3
1.0
0.3

0.6
0.5
0.2
0.71
30
1.8

0400
0.5
0.9
1.5
0.9
1.0
1.2
1.2
0.8
0.9
0.6
0.5
0.2
0.4
0.2
0.1
0.6
0.4
0.8
0.4
0.8
1.1
0.7
O.IS
o.a
2.4
0.5
0.7
0.4
0.8
0.7
0.78
31
2.4

0600
0.6
1.2
1.5
i.4
0.7
0.7
^.5
1.2
1.9
1.4
0.9
U.6
1.0
Y.3
1.1
1.6
0.6
0.7
0.9
1.5
1.6
1.0
1.0
0.5
1.7
0.9
u«3
0.8
i.3
0.8
1.11
31
f.5

0800
0.5
0.9
1.6
1.5
1.1
1.2
2.0
1.4
1.5
1.3
0.9
0.7
1.0
0.6
0.1
1.2
0.5
O.I
1.1
1.5
1.0
0.7
1.0
0.7
0.7
O.H
0.5
1.0
1.0
o.n
0.98
31
2.0

1000
0.4
0.9
1.2
1.3
1.8
1.5
0.5
1.4
0.8
0.7
1.1
0.6
0.8
1.2
0.7
0.8
0.3
0.4
0.1
0.9
1.2
0.9
0.5
0.4
0.4
0.5
0.2
0.9
0.6
0.1
0.7
0.76
31
1.8

1200
0.5
0.9
0.6
0.7
0.8
1.4
0.5
0.8
0.8
0.9
1,1
0.7
0.8
0.5
0.2
0.7
0.6
0.3
0.0
1.0
0.9
0,8
0.7
0.2
0.4
0.3
0.3
0.5
0.5
0.2
0.8
0.62
31
1.4

1400
0.4
1.0
0.8
1.0
1.3
1.1
O.b
0.5
0.6
0.'
0.2
O.b
0.6
0.9
0.6
n.i
0.8
1.0
0.4
1.2
0.7
O.b
1.1
0.7

0.4
0.2
0.6
0.1
0.'
0.6
0.66
30
1.3

1600
0.9
1.0
1.0
1.0
1.0
O.P
0.5
O.fr
0.9
0.9
0.1
0.7
O.P
1.2
O.P
O.1)
0.9
0.2
0.2
1.4
1.2
0.3
1.1
0.6
0.3
0.2
0.6
O.R
0.4
0.5
0.6
0.73
31
1.4

1800
0.9
1.2
1.0
0.9
3.7
0.6
1.3
0.9
1.4
1.2
0.9
n.s
0.6
0.6
0.1
0.7
0.6
0.2
0.8
0.8
1.1
0.7
0.7
0.7
0.9
0.9
0.5
0.7
0,6
0.5
0.3
0.86
31
3.7

2000
0.7
1.2
0.8
1.0
3.4
1.2
1.0
0.7
l.H
1.0
1.1
0.4
0.7
0.7
T.6
0.6
0.9
0.9
0.5
1.1
0.5
1.0
0.8
0.6
1.0
0.7
0.1
0.7
0.5
0.6
1.2
0.90
31
3.4

2200
1.0
0.9
0.9
o.«
3.8
0.7
0.6
0.4
1.9
i.3
0.8
0.4
0.7
0.9
0.8
0.6
0.3
O.b
0.4
0,4
0.6
0.9
0.7
1.2
0.9
0.4
0.5
0.5
0.3
O.b
0.5
0.80
31
3.8


Average
0.69

1.14
1.13
1.6P
1.43
0.80
1.14
1.15
1.15
0.94
0.72
0.65
0.79
U.58
0.61
0.8D
O.b6
0,49
0.87
0.95
0,69
0.84
0.75
0.66
0,84
0.50
0.66
0.57
0.61
0.6A
.80

1.6P


Nd
12
1?
12
12
12
12
1?
12
1?
12
12
12
12
\7.
12
11
12
12
1?
12
1?
i?
12
1?
11
12
12
10
12
12
1?

36B



Max<*>
1.0
1.6
1.6
1.8
'%8
2.7
1.3
2.5
1.9
1.9
1.4
1.0
O.B
1.2
0,8
1.1
1.6
1.0
0.8
1.4
1.5
1.6
1.1
1.2
1.0
2.4
0.9
0.9
1.0
1.3
1.2


3.8
(1)N =  number of valid 2-hr spots
(2)Max  = maximum 2-hr COH per day
(3)N = days with valid values
A Max  = maximum 2-hr COH per month
  Values greater than 6.0 underestimate actual value

-------
                                   Table 4-4.  APRIL, 1967. 2-HOUR AVERAGE SOILING INDEX (COHS per 1000 lineal feet)

uay
Of
month
01
02
C3
04
05
C6
r-7
08
r,9
10
1 1
12
13
1«
15
16
17
18
V9
20
21
22
23
?4
25
26
2'
2«
29
30
AVG
N'131
f AX*
Time, starling hour

0000
0.4
0,8
0.9
0.2
0.3
1.3
1.0
0.2
0.5
O.R
0.0
O.-i
0.5
,0.4
0.7

0.7
O.S
".2
0.2
2.2
0.3
0.2
0.6
0.2
1.4
0.3
0.4
0.7

0.58
27
2.2

0200
0.5
1.0
0.4
0.2
0.3
1.7
0.2
0.5
0.4
0.6
0.2
0.2
0.5
0.6
0.5
0.5
0.3
0.6
0.1
0.4
1.6
0.5
0.1
0.6
0.3
1.7
0.2
0.0


0.52
28
1.7

0400
0.4
1.0
0.7
0.2

1.2
0.8
0.2

0.6
0.3
0,6
0,«
1.1
0.6
0.2
0.1
0.6
P.*
l.n
1.9
0. t
0.3
0.2
0.3
2.0
0.4
0.4
0.7

0.65
26
?.o

0600
1.0
l.U
1.2
0.8
0.9
0.9
'J.7
0.9
0.7
1.0
U.5
0.8
0.9
i.3
1.2
0.4
1.0
0.5
0,7
0.9
1.3
0.0
0.0
0.0
0.9
*.<•
0.7
1.0
«.3

0.84
28
".4

0800
0.4
I.1"
0.9
n.2
1.2
1.4
1.1
0.4
0.4
l.l
n.6
0.7
0,">
1.9
0."
0.3
O.H
0.4
0.7
0.5
1.0
0.7
0.2
0.7
O.S
2.1
0,5
0.7


0.77
2ft
2.1

1000
0.8
0.8
0.6
0.8
0.9
l.l
0.8
0.3
0.6
1.0
0.1
0.8
0.2
0.9
0.2
0.2
0.5
0.4
0.1
0.7
0.2
0.5

0.3
0.7
1.1
0.2
0.2


0.55
27
1.1

1200
0,4
0.6
0.4
0.7
0.7
0.9
0.5
0.4
0.6
0.2
0.*
0.2
0.6
0.7
0.3
0.?
0. I
0.7
n.6
0.4
l.n
o.*
0.2
0.7
n.4
n.a
0.6
0.6


0.53
28
1.0

1400
0.4
0,5
0.3
0.5
1.0
0. 7
0.2

0.6
0.5
O.J
o.o
0.7
0.7
O.b
0,2
0,6
0.6
0.6
0.6
0.9
0.3
0.0
0.9
O.b
0.4
1.0
0.6


0.52
27
1.0

1600
0.6
0.3
0.4
0.5
O.S
o.«
0.9
0.3
0.6
0.4
0.4
0.1
1.0
U.4
0.1
0.1
0.5
0.1
0.3
0.3
0.9
0.6
0.4
1.1
0.7
0.9
0.7
0.5


0.52
28
1.1

1800
1,2
0.6
0.2
0.5
1.*
0.9
0.8
0.4
0.7
0.1
0.4
0.5
0.6
1.2
0.3
0.5
0.8
0.2
0.4
0.8
1.1
0.5
0.4
0.9
0.7
0.5
1.1
1.1


0.67
28
1.*

2000
0.9
0.8
0.4
0.3
1.5
1.1
0.2
0.3
0.4
0.3
0.4
o.a
0.4
n.4
P. 5
1.7
1.1
0.5
0.5
1.3
1.0
0.2
0.4
0.7
1.4
0.5
0.5
1.5


0.71
28
1.7

2200
1.2
1.1
0.6
0.3
1.4
0.8
0.3

0.2
0.5
3.4
0 . 7
0.7
0.3
0.5
3.1
0.6
0.1
0.2
2.4
•0.9
0.1
0.4
0.6
1.6
".4
0.6
0.8


0.77
27
3.1


Average
0.73
O.R6
0.63
0.47
0.9R
1.09
0.67
0.45
0.56
0.63
0.37
0.47
0.66
0.87
0.55
0. 1?
O.bf)
0.47
0.46
0.63
1.20
O.H6
0.29
0.67
0.73
1.22
0.62
0.70


.6?
1.22


N<1
\2
12
12
1?
11
1?
12
10
11
12
12
12
12
12
12
11
1?
k2
12
1?
12
12
11
12
12
12
12
12


330



Ma><2>
1.2
1.5
1.2
O.H
1.5
1.7
L . 1
0.9
0.7
1.1
0.6
0.8
1.0
1 .9
1.?
3.1
l.i
0.7
0.7
2.4
2.2
0.7
0.4
1.1
1.6
2.4
1.1
1.5



3.1
(1)N = number of valid 2-hr spots
(2)Max = maximum 2-hr COM per day
(3)N = days with  valid values
* Max = maximum 2-hr COM per month
  Values  greater lhan 6.0 underestimate actual value

-------
                                   Table 4-5.  MAY, 1967, 2-HOUR AVERAGE SOILING INDEX (COHS per 1000 lineal feet)
Dav
uay
of
month
01
02
03
04
05
06
0.7
08
09
10
11
12
13
l«
15
16
1 7
18
19
20
21
22
23
24
25
26
27
2B
29
30
31
AVG
N(3)
t/Ax*
Time , starting hour

0000

0.8
0.3
1.2
0,2
0.4
0.2
0,1
0,5
0.1
1.4
0.2
1.9
P.fl
0.7
0.1
0.6
0.9
0.4
0.7
0.3
0.6
0.8
1.1
0.3
0.3
0.6
0.4
0.1
0.4
0.2
0.55
30
1.9

0200

0.8
0.1
0.9
0.6
0.3
0.3
0.8
0.2
0,9
1.6
0.2
0.8
0.6
0.8
0.4
1.3
1.5

0.4
0.1
0.2
0.7
0.5
0.8
0.6
0.1
1.0
0.3
0.3
0.9
0.62
29
1.6

0400

1.0
0.8
1.6
0.6
0,5
0.4
0.5
1.0
0.6
1.3
0.9
0.7
0.9
0.0
1.0
1.6
1.6
0,5
o.«
0.4
0.7
0.-5
0.2
0.7
1.3
0.7
0.8
0.5

0.2
0.76
29
l.fi

0600

<:.7
1.0
J.-7
1.6
1.0
U.I
i.4
f .3
0.8
2.2
0.4
0.8
0.9
1.1
l>,7
2.2
^.3
l.l
0.8
U.4
1.1
1.1
1.2
i,2
0.9
0.7
1.0
1.0
0.6
0.9
1.14
30
*.l

0800

0.7
0.5
0.4
1.2
1.3
O'.l
1.3
O.H
0.2
1.0
0.7
0.4
0.5
1.2
0.9
1.2
O.H
1.1
0.6
O.n
0.9
0.7
O.ft
0.5
0.5
0.3
1.0
1.2
0.1
0.7
0.72
10
1.3

1000

0.9
0.6
0.0
0.5
0.8
0.7
1.0
0.4
0.8
1.1
0.5
0.2
0.5
1.2
0.5
0.7
0.7
1.1
0.8
0.2
0.9
0.5
1.7
0.7
0.5
0.2
0.3
0.9
1.0
0.1
0.66
30
1.7

1200

1.3
0.5
0.6
0.6
0.4
0.4
1.1
0.5
0.7
0.9
0.3
0.5
0.7
0.6
0.8
0.6
0.4
0.6
O.B
0.4
0.3
(1.7
0.5
0.2
0.1
0.3
0.5
0.5
0.1
1.0
0.56
30
1.3

1400
0.9
1.0
0.8
0.1
0.4
0.4
0.6
0.5
0.5
0.3
i.a
0.4
0.6
0.7
0.-7
0.4
0.6
0.5
0.5
0.5
0.0
0.7
1.2
0.9
0.1
0.?
0.5
0.3
0.9
0.2
0.4
0.55
30
1.2

1600
1.2
1.1
0.8
0.5
0.1
0.2
0.3
1.0
0.4
0.2
O.R
0.2
0.6
0.3
0.9
0.2
1.1
0.3
0.8
U.2
0.5
1.0
0.4
0.7
0.3
0,4
1.0
0.4
0,6
0.4
0.5
0.54
30
1.1

1800
0.5
0.8
0.2
0.5
0.5
0.?
0.2
1.2
0.7
0.5
0.5
0.1
0.9
0.7
0.2
0.8
1.1
0.3
1.3
0,3
0.2
0.3
0.5
0.8
0.5
0.8
0.4
0.5
0.6
0.3
0.6
0.56
30
1.3

2000
0.6
0.1
0.8
0.2
0.7
0.8
0.2
1.3
n.7
1.6
0.7
0.6
0.3
0.3

0,8
1.0
0.1
0.3
0.6
0.9
D.9
0.9
0,6
0.3
0.5
0.9
0.4
0.3
0.3
1.5
0,64
29
1.8

2200
0.9
0,4
0.8

0.6
0.4
0.3
0.4
0.2
1.5
0.5
0.5
0.4
0.8
y.2
1.0
1.4
0,3
0.6
0.2
0.7
0.7
0.2
0.8
0.5
0.3
0.5
0.1
0.8
0.7
0.8
0.57
29
1.5


Average

0.99
0.64
0,72
0.69
0.64
0.39
0.91
0.63
0.73
1.14
0.46
0,7?
0.6')
0.74
0.61
1.16
0.84
0.81
0,60
0.39
0.74
0.73
0,83
0.56
0,60
0.55
0.60
0.6«
0.43
0.69
.65

1,16


Nd)

12
12
11
12
12
12
12
12
12
12
12
12
12
11
12
12
12
1 1
12
12
12
12
12
12
12
12
12
12
11
12

356



Max<2>

2.7
1.0
1.7
1.6
1.3
0.7
1.4
1.3
1.8
2.2
0.9
1.9
0.9
1.2
1.0
2.2
2.3
1.3
0.8
0.9
1.1
1.2
1.7
1.2
1.3
1.0
1.0
1.2
1.0
1.5


2.7
(1)N = number of valid 2-hr spots
(2)Max = maximum z-hr COM per day
(3)N * days with valid values
 * Max = maximum 2-hr COM per month
  Values  greater than 6.0 underestimate actual value

-------
                                Table 4-6.  JUNE, 1967, 2-HOUR AVERAGE SOILING INDEX (COHS per 1000 lineal feet)
Dav
of
month
01
02
03
04
05
06
07
C8
09
10
11
12
13
14
15
16
17
18
19
20
22
23
24
25
26
Z7
?"
29
30
AVG
N(3I
VAX*
Time , starting hour

0000
1.2
1.0
0.9
0.1
0.4
0.7
0.4

0.2


0.4
0.3
0.2

0.3
0.2
0,2
0.6







0.3
0.3
0.4
0.41
17
1.2

0200
0.8
1.0
0.4
0.1
0.5
0.4
0.4

0.2
0.3

0.9
0.4
0.2

0.5
0.2
0.1
0.1







0.2
0.1
0.0
0.37
IB
1.0

0400
1.4
1.3
1.6
0.7
1.0
1.4
0.6
0.1
0.9
0.2
0.5
0.9
0.5
0.2
0.2
0.4
0.5
0.2
0,3







0.2
0.1
0.4
0.63
21
1.6

0600
i.3
1.7
1.7
0.5
1.6
i.3
0.7
0.8
0.5
1.0
V.2
i.3
0.5
0.5

0.1
u.2
0.0
U.4







1.3
0.5
y.2
0.79
20
1.7

0800
1.3
0.7
0.4
1.0
1.1
0.5
0.7
0.9
0.5
0.2
o.i
1.4
0.5
0.2
0.6
0.3
0.7
0.4








0.1
0.4
0.4
0.59
21
1.4

1000
0.5
0.5
0.3
0.3
0.6
0.2
0.2
0.7
0.3
0.7

0.1
0.2
0.2
0.5
0.5
0.3









0.1
0.5
0.4
0.37
19
0.7

1200
0.8
0.6
0.5

0.2
0.1
0.4
0.4
0.3
0,3

O.I
0.3

0,2

0-.3
0.1








0.3

0.2
0.31
16
0.8

1400
0.6
0.8
0.3
0.6
0.4
0.4
0.5
0.5
0.0
0.3
0.1
0. '
0.2
0.1
O.J
0.4
0.3
0.2








o.o
0.4
0.2
0,34
21
0.8

1600
0.9
0.3
0.5
0.3
0.4
0.1
0.1
0.6
0.8
0.5
0.5
0.7
0.1
0.3
U.2
0.5

0.4







0.9

0.1
0.3
0.42
20
0.9

1800
0.6
0.8
0.3
0.1
0.5
0.2


0.3
0.5
0.1

0.2

0.1
0.0
0.2
0.1







0.3
0.1
0.2
0.3
0.27
17
0.8

2000
1.2
0.5
0.2
0.0
0.9
0.2
0.2
0,4
0.4
0.1
0.3
0.6
0.0
0.4

0.0

0.5







0.0

0.4
0.2
0.34
19
1.2

2200
1.1
>.7

O.I
0.3
0.2
0.2
0.1
0.3

0.2

0.0
0.4

0.0
0.4
0.1







0.1
0.4
0.0
0.3
0.28
17
1.1


Average
1.00
O.BlS
0.6«
0.39
0,70
0.4«
0.43
0.56
0.43
0.45
0.2*
0.7*
0.32
0.30
0.34
0.31
0.3S
0.25








0.35
0.32
0.32
.42
1.00


NO
1?
12
1 1
] 1
12
12
11
09
12
10
Oft
10
12
10
07
11
10
il








10
11
12
224



M"<2)
1.4
1.7
1.7
1.0
i.6
1.4
0.7
0.9
0.9
1.0
0.5
1.4
0.5
0.5
0.6
0.5
0.7
0.5








1.3
0.5
0.4

1.7
(1)N = number of valid 2-hr spots
(2)Max  = maximum 2-hr COM per day
(3)N = days with valid values
 * Max = maximum 2-hr COM per month
 Values greater than 6.0 underestimate actual value

-------
                                 Table 4-7. JULY. 1967. 2-HOUR AVERAGE SOILING INDEX (COHS per 1000 lineal feet)

ol
month
01
OZ
03
04
05
06
or
08
09
10
11
12
13
14
15
16
17
18
19
ZO
21
ZZ
23
25
Z7
29
30
31
AVG
N (3)
"AX*
Time , starling hour

0000
0.7
0.3

0.2

0.7

0.4
0.2
0.2
0.3
0.0
0.0

0.3
0.2
















0200
0.8
0.2
0.1
0.2

0.7
0.0
0.2
0.3
0.0
0.2
0.0
0.4
0.2


















0400
0.5


0.2

0.4
0.4
0.2

0.3
0.4
0.3
0.3
0.5
O.Z

















0600
0.4
0.3
0.3
O.2
u.3
0.1
0.5
0.4
0.5
0.6
0.4
0.6
0.1
0.2
0.1
0.0
















0800
0.1

0.2
0.4

0.7
0.1
0.0

0.5
0.1
0.1
0.3
0.4
0.1

















1000
0.4
0.2
0.1
0.1

0.5
O.I
0.0

3.2
0.4
0.2
0.2



















1200
0.5
0.4
0.2
0.2

1.3


0.1
0.1
0.1
O.Z

0.1
0.3

















1400
0.0

0.1
0.1
0.4
1.4
0.4
0.4
0.2
0.3

O.I

0.3

0.3
















1600
0.5
0.1
0.2
0.2
0.4
0.7
U.4
0.1

V.2
0.4

0.0
0.1
0.2

















1800

0.5
0.3
0.3
0.2
0.1
0.2
0.3
0.1
0.1
O.I
0.2
0.2
0.0
0.2
0.5
















2000
0.4

0.2
0.3
0.3
0.1


0.4
0,5
0.8

n.i



















2200
0.2
0.2
0.1
0.3
0.3
0.1

0.1
0.5
0.3

0.2
0.1
0.3
0.0
0.5

















Average
0.44
0,31
0.21
0.26

0,61
0,32
0.25
0,31
0.56
0.35
0.23
0.21
0.29
0.23















.61


Nd)
11
Of)
10
12

12
on
10
Oft
12
10
10
10
09
08














138



Max<2>
0.8
0.5
0.3
0.4

1.4
0.5
0.4
0.5
3.2
0.8
0.6
0.4
0.5
0.3















3.2
(1)N = number ol valid 2-hr spots
(2) Max = maximum 2-hr COH per day
(3)N = days with  valid values
 * Max = maximum 2-hr COH per month
  Values greater than 6.0 underestimate actual value

-------
                              Table 4-8.  OCTOBER, 1967. 2-HOUR AVERAGE SOILING INDEX (COHS per 1000 lineal feet)
Dav
of
month
01
02
03
04
05
06
07
08
09
10
11
12
13
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
AVG
M(3)
MAX*


0000


















1.1
0.6
2.0
3.2
1.3
0,7
0.5
1.2
0.5
1.1
3.7
2.9




0200


















l.l
0.6
1.4
3.0
2.2
0.4
0.7
1.3
0.4
1.3
2.5
3.4



Time . starting hour

0400


















1.5
0.7
1.7
3.4
2.?
0.6
1.3
1.7
1.3
1.2
2.6
3.3




0600


















3.0
1.0
J.3
^.7
4.0
l.l
•i.7
^.4
0.9
2.1
3.1
>.S




OBOO


















2.1
1.7

2.9
3.5
1.1
1.6
2.2
0.9
1.2
2.2
3.1




1000


















l.l
0.4
0.0.
1.7
1.7
0.3
0.1
1.2
0.4
0.8
0.9
1.9




1200


















O.H
0.4
0.5
0.5
1.2
0.7
0.8
0.6
0.4
1.1
1.2
1.9




1400


















0.7
0.


















3.0
2.0
3.2
3.7
4.0
1.2
2.7
3.4
1.5
2.8
3.7
3.5


4.0
(1)N = number of valid 2-hr spots
(2) Max  B maximum 2-hr COH per day
(3)N = days with valid values
 it Max  -- maximum 2-hr COH per month
 Values greater than 6.0 underestimate actual value

-------
                             Table 4-9.  NOVEMBER, 1967. 2-HOUR AVERAGE SOILING INDEX (COHS per 1000 lineal feet)

ol
month
01
02
03
04
05
06.
07
ca
09
10
11
12
13
14
15
16
17
IB
19
20
21
22
23
24
25
26
?7
28
29
30
AVG
NM3)
r-'4X*
Time , starting hour

0000
2.3
0.2
1.5
1.4
1.0
0.7
0.8
1.2
1.5
3.9
2.7
1.3
0.4

,0.9
0.5
0.5
1.0
O.ft
0.5
1.5
1.1
1.1
i.n •
O.R
2.9
4.1
0.5
1.6
2.?
1.41
28
4.1

0200
2.6
0.8
0.8
1.6
0.5
1.5
1.1
1.3
1.6
2.9
2.2
1.3
1.9

0.6
1.1
0.8
1.7
0.6
0.6
1.3
1.7
1.0
0.6
1.0
1.9
3.8
0.8
1.9
1.9
1.41
28
3.8

0400
2.3
0.9
1.1
1.2
0.4
0.9
1.1
1.3
1.7
2.4
4.3
0.9
1.0

0.8
1.0
1.3
1.6
n.5
1.*
O.R
1.9
1.5
1.0
0.9
1.4
3.1
1.0
0.9
2.1
1.42
28
4.3

0600
£.4
0.9
1.5
1.2
U.6

1.2
2.0
1.6
3.3
£.4
0.8
i.3

0.7
2.0
1.5
^.3
0.6
1.5
1.6
2.2
1.2
2.2
0.8
3.0
3.2
1.1

2.6
3.1
1.7
1.6
1.8
1.9
1.5
2.0
3.7
3.9
4.3
1.3


1.3
2.0
2.6
2.3
1.1
1.5
2.1
3.3
1.5
2.?
3.4
4.3
4.1
2.6
2.7
2.6

4.3
(1)N = number of valid 2-hr spots
(a)Max  = maximum 2-hr COM per day
(3)N = days with valid values
* Max = maximum 2-hr COM per month
 Values greater than 6.0 underestimate actual value

-------
                              Table 4-10. DECEMBER, 1967, 2-HOUR AVERAGE SOILING INDEX (COHS per 1000 lineal feet)

of
month
01
02
03
04
05
06
07
08
09
10
1.1
12
13
15
16
17
IB
19
70
21
22
23
2«
75
26
27
2R
79
30
11
AVG
M3
MAX*
Time, starling hour

0000
1.2
2,8
3.2
O.fi
5.0
3.4
2.6
3.5
3.3
1.7
0.7
0.8
2.3
'2.0
1.0
2.0
2.2
1.7
3.0
3.3
1.5
3.7
0.7
2.3
1.1
1.8
1.9
0,6
1.7
i.a
2,20
31
5,0

0200
1.2
4.1.
2.6
0.6
4,4
3.8
1.9
3.3
2.4
1.7
0.9
1.3
4.4
1.3
0.7
1.2
1.9
2.5
3.5
2.7
1.3
1.3
1.5
2.0
1.0
l.l
1.2
o.e
1.9
1.6
2.05
31
4.4

0400
1.6
3.9
2.2

3.5
3.4
1.5
2.6
3.6
0.6
0.3
l.«
4.«
l.Z
O.ft
1.3
1.5
2.3
3.6
3.1
1.5
2.4
1.2
2.0
1.2
1.5
2.4
0.4
1.7
1.2
2.10
30
4. ft

0600
1.6
3.6
1.9
2.1
?.6
2.9
1.9
?.7
3,0
1.0
1.6
1.5
5.5
1.9
1.4
*.9
^.3
3.0
4.9
2.9
2.1
1.7
0.8
2.1
V.6
^.3
^.4
0.9
1.9
0.8

2.9
4.1
3.2
3.7
6.0
3.8
3.5
5.9
3.6
1.7
1.8
2.7
6.1
• ^
2.0
1.8
4.5
3.3
3.8
4.9
3.3
3.0
3.7
2.0
2.3
2.3
2.3
3.4
2.0
1.9
1.9


6.1
(1)N = number of valid 2-hr spots
(2)Max  = maximum 2-hr COM per day
(3)N = days with valid values
 * Max = maximum 2-hr COM per month
 Values greater.than 6.0 underestimate actual value

-------