&EPA
         United States
         Environmental Protection
         Agency
          Region 1
          New England Regional Laboratory
          Lexington, MA 02173
July 1985
         Air
1984 Annual  Report
on Air Quality  in
New England

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       1984 ANNUAL  REPORT  ON AIR QUALITY
                 IN NEW ENGLAND
                   July,  1985
                  Prepared by:

                  Ray DiNardo
                   Alan Hicks
                   Peter Kahn
                Susann Nachmann
               Cheryl O'Halloran
                    Allen 01
                Margaret Perkins
                 Ellen Santoro
U. S. ENVIRONMENTAL PROTECTION AGENCY, REGION I
        ENVIRONMENTAL SERVICES DIVISION

               60 Westvlew Street
        Lexington, Massachusetts  02173

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                            TABLE OF CONTENTS

                                                                     Page
INTRODUCTION 	   1
NATIONAL AIR QUALITY STANDARDS 	   3
ABBREVIATIONS AND SYMBOLS USED IN TABLE 3	   6
1984 PRECISION AND ACCURACY DATA	63
REGION I 1984 PERFORMANCE AUDIT PROGRAM  	  66
AIR QUALITY SUMMARIES AND TRENDS 	  73
1984 CONNECTICUT AMBIENT AIR QUALITY SUMMARY 	  74
1984 MAINE AMBIENT AIR QUALITY SUMMARY 	  77
1984 MASSACHUSETTS AMBIENT AIR QUALITY SUMMARY 	  80
1984 NEW HAMPSHIRE AMBIENT AIR QUALITY SUMMARY 	  84
1984 RHODE ISLAND AMBIENT AIR QUALITY SUMMARY  	  86
1984 VERMONT AMBIENT AIR QUALITY SUMMARY 	  88

                             LIST OF TABLES
Table                                                                Page
  1      1984 SUMMARY OF NEW ENGLAND MAMS/SLAMS   	   4
  2      NUMBER OF STATIONS VIOLATING NATIONAL AIR QUALITY
         STANDARDS 	   5
  3      AMBIENT AIR QUALITY DATA INCLUDING STATIONS THAT
         EXCEED NATIONAL AIR QUALITY STANDARDS	   8
  4      NUMBER OF STATIONS VIOLATING NATIONAL AMBIENT AIR
         QUALITY STANDARDS BY AIR QUALITY CONTROL REGION 	  55
  5      STATIONS WHERE READINGS EXCEED EPISODE LEVELS 	  59
  6      1984 PRECISION DATA FOR NEW ENGLAND ANNUAL AVERAGE
         PROBABILITY LIMITS IN PERCENT 	  64
  7      1984 ACCURACY DATA FOR NEW ENGLAND ANNUAL AVERAGE
         PROBABILITY LIMITS FOR THE LOWEST CONCENTRATION,
         FLOW RATE, AND ANALYSIS REPORTED IN PERCENT	65
  8      REGION I PERFORMANCE AUDIT PROGRAM - 1984 	  67
  9      REGION I NONATTAINMENT AREAS AS OF DECEMBER 31, 1984   ...  68
 10      REGION I ATTAINMENT AND UNCLASSIFIED AREAS AS OF
         DECEMBER 31, 1984, WITH RECENT VIOLATIONS	72

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                          LIST OF  ILLUSTRATIONS


Figure                                                              Page

  1       Region I Air Quality Control  Regions   	   58

  2       Five Year  Trend  -  Total  Suspended  Particulates
          (CT, RI, VT)	90

  2A      Five Year  Trend  -  Total  Suspended  Particulates
          (ME, MA, NH)	91

  3       Five Year  Trend  -  Carbon Monoxide	92

  4       Five Year  Trend  -  Sulfur Dioxide	93

  5       Five Year  Trend  -  Ozone	94

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                    1984  ANNUAL  REPORT  ON  AIR QUALITY
                              IN NEW ENGLAND

     This report  represents  1984  annual  air quality  information  for  all
states in New  England.   The majority  of  the  data included in this  report
was submitted to EPA by  the states from their ambient monitoring  networks
in accordance  with 40 CFR  58.   The  only data   from  industrial  monitors
which have  been  included are from EPA-required  networks in  New Hampshire
and from Maine's licensing  program which supplements  the  state's  network.
     This report is  intended  to  list  potential  nonattainment  areas  for
planning purposes.    The   majority   of  data  used  has  been  evaluated  and
verified by EPA; however,  for the  areas listed  as  nonattainment,  the data
may require further evaluation by both EPA and the states.
     Table  1  is  a   summary  of  the status of  the National  Air  Monitoring
Sites  (NAMS)  and  the State/Local  Air Monitoring  Sites  (SLAMS)  submitting
data  to  Region I.   This table   lists  the number  of  sites  operating,  the
required number  of  sites,   the number  of  sites  reporting  precision  and
accuracy data,  and  the   number of sites  not  meeting  EPA minimum data
capture  requirements.
      Table  2  shows the  number  of   stations violating  the  National Ambient
Air Quality Standards  (NAAQS)  and the total number  of  stations  reporting
data  during 1984.    There were no stations  in  violation of  the 24-hour
primary  S02 standard, the  3-hour  secondary S02  standard,  or  the   annual
primary  S02 standard.    For  particulates,  four  stations were in  violation
of the 24-hour primary standard, and  sixteen stations were in violation  of
the  24-hour secondary standard.   The  annual  primary standard was violated
at one station.  Nine stations  were  in violation of the CO  8-hour  primary
standard,  and  no stations were  in  violation  of  the 1-hour  primary  standard.
For  ozone,  there  were  twenty-five stations  in  violation  of  the   1-hour
primary  standard.   No  stations violated  the N02 annual  standard   or  the
 lead quarterly standard.
      Table 3  lists  every  state  site  in New   England.   The  information
 presented  compares the  measured  values  to  each  NAAQS.   The  information
 included is the number  of  exceedences, the maximum and  second high  values,
 and  the  annual means  (geometric  mean  for  TSP,  arithmetic mean or  average

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for S(>2 and NC^).  Those  stations  reporting a maximum above  the standard,
but a  second  high  below  the  standard are  included in  this table.   For
intermittent data,   an annual  mean  is not  valid  unless  there are  four
valid quarters.  To  be considered  valid,  a quarter  must  have at  least
five values; and if any one  month is missing, each  of the other two months
must have  two  or  more values.   For  continuous  data,  75  percent   of  the
year must be available to  calculate  a valid annual average.
     Table 4  shows  the  number  of   stations  violating  the  NAAQS   by  Air
Quality Control Region (AQCR), as well as the total number  of  monitors in
each AQCR.  A  map  delineating the  AQCRs  in  Region I  is included  at  the
end of this table (Figure  1).
     Table 5 has  been  developed to  point  out   areas  where  air  quality
levels have exceeded the emergency,  warning, or  alert episode  levels.   An
air pollution alert (warning  or  emergency) will  be called when specified
pollutant concentrations  are  reached  provided  that meteorological  condi-
tions are such that these  levels can  be  expected to persist for  12 hours
or more.  In the  case of  ozone, an alert  (warning or  emergency)  will be
called if the  situation  is  likely  to  reoccur  within  the  next 24 hours.
Episode levels  were  reached  or  exceeded  for particulates  at   two  sites;
for CO at one site;  and for ozone at eight sites.
     Tables 6 and 7 list  the precision and accuracy data submitted by the
six New England  states.   The 95%  probability limits  for  five  criteria
pollutants are  given as a  network average  for each state.
     Table 8 lists  the results  from  the  Region  1  audit program  for TSP,
SC>2, CO,  N02,  and  03.  The results  presented on  a state-by-state basis
give the  number  of   satisfactory,  marginal,  and  unsatisfactory  audits.
     Tables 9 and  10,  respectively,  list the nonattainment  areas  in  New
England with the last  reported violation  and  the attainment and  unclass-
ified areas in  which  there were recent  violations  to NAAQS.
     Following  Table   10  is  a  discussion  of  air  quality   trends   in  New
England for  the  criteria  pollutants.  This discussion  includes  several
charts of selected air quality mentoring  sites which show a linear  regres-
sion of  the  deseasonalized  monthly means  for  TSP,  S02,   and  CO  during
the last five years.   For  ozone, a  chart  of the number  of  days exceeding
the standard each year for the last  five years is  used.

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                                NATIONAL AIR QUALITY STANDARDS3
Pollutant    Averaging Time     Primary Standards^3  Secondary Standards0  Reference Methods"
Sulfur
Dioxide


Part iculate
Matter

Carbon
Monoxide

Ozone
Nitrogen
Dioxide
Lead
Annual Arithmetic
Mean
24 hours
3 hours
Annual Geometric
Mean
24 hours
8 hours
1 hour
1 hour
Annual Arithmetic
Mean
Calendar Quarter
Arithmetic Mean
80 ug/m3
(0.03 ppm)
365 ug/m3
(0.14 ppm)
—
75 ug/m3
260 ug/m3
10 mg/m3
(9 ppm)
40 mg/m3
(35 ppm)
0.120 ppm
(235 ug/m3)
100 ug/m3
(0.05 ppm)
1.5 ug/m3


1300 ug/m3
(0.5 ppm)
e
60 ug/m3
150 ug/m3
Same as Primary
Standard
Same as Primary
Standard
Same as Primary
Standard
Same as Primary
Standard
Same as Primary
Standard
Pararosaniline
Method
Pararosaniline
Method
Pararosaniline
Method
High Volume
Sampling Method
High Volume
Sampling Method
Non-Di spe rs ive
Infrared Spectroscopy
Non-Dispersive
Infrared Spectroscopy
Gas Phase Chemi-
luminescent Method
Gas Phase
Chemi luminescence
High Volume Sampling
Method
aNational standards other than those based  on  annual  arithmetic means  or  annual  geometric means
 are not  to be exceeded more than once per  year.

^National Primary Standards:  The levels  of air quality  necessary, with an  adequate margin of
 safety, to protect the public health.

GNational Secondary Standards:  The levels  of  air quality  necessary  to protect  the public
 welfare  from any known or  anticipated adverse effects of  a pollutant.

^Reference method as described by the EPA.  An "equivalent method" means  any method of  sampling
 and analysis which can be  demonstrated to  the EPA  to have a  "consistent  relationship  to the
 reference method."

eGuideline to be used in assessing implementation plans.

                                             3

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                                                   TABLE  1

                                    1984  SUMMARY  OF NEW ENGLAND  NAMS/SLAMS
                                                                 SLAMS
                                                                      (2)
NAMS/SLAMS
State
CT
ME
MA
NH
RI
VT
Totals
Number
Operating^ '
32/32
3/3
46/46
3/3
15/15
2/2
101/101
Number Not Meeting
EPA's Minimum Data
Capture Requirements' '
0
0
2
0
0
0
2
Number
Operating
63/63
13/13
24/24
28/29
10/10
10/10
148/149
Number Not Meeting
EPA's Minimum Data
Capture Requirement
0
0
2
1
0
2
5
Percent of Required
Precision and
Accuracy Data
100
95
100
100
96
100

         - National  Air Monitoring Sites

         - State/Local Air Monitoring Sites

^ 'x/y:   x is the number of sites  operating;
         y is the total number of  sites required to be operated.

(^Adjusted for seasonal monitoring and site start-ups and terminations

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                                       TABLE 2

                             NUMBER OF STATIONS VIOLATING
                        NATIONAL AMBIENT AIR QUALITY STANDARDS
    Standard                             CT	ME	MA	NH	RI	VT

SO-
    Annual Primary         80 ug/m3     0/19     0/27    0/19    0/20    0/4     0/3
    24-hour Primary*      365 ug/m3     0/19     0/27    0/19    0/20    0/4     0/3
    3-hour Secondary*    1300 ug/m3     0/19     0/27    0/19    0/20    0/4     0/3

Particulates
    Annual Primary         75 ug/m3     0/42     0/58    0/24    1/27    0/12    0/6
    24-hour Primary*      260 ug/m3     0/42     3/58    0/24    1/27    0/12    0/6
    24-hour Secondary*    150 ug/m3     0/42    11/58    0/24    3/27    0/12    2/6

CO
    8-hour Primary*        10 ug/m3     2/5      0/1     4/8     2/2     1/2     0/1
    1-hour Primary*        40 ug/m3     0/5      0/1     0/8     0/2     0/2     0/1

03
    1-hour Primary*        0.12 ppm    10/10     2/6    11/14    0/5     2/2     0/2

NO?
    Annual Primary        100 ug/m3     0/3      	     0/10    	     0/1     	

Pb
    Quarterly Mean        1.5 ug/m3     0/20     0/9     0/6     0/9     0/5     	
*Unless the second highest average exceeds the NAAQS, there is no violation.
 x/y - x is the number of stations in violation.
       y is the total number of stations.
 	  This pollutant is not monitored in the state.

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                     ABBREVIATIONS AND SYMBOLS  USED  IN TABLE  3
 Site I.D.
 #0bs
 Max 24-hr 1st
 Max 24-hr 2nd
 Obs > 260
 Obs > 150
 Arit Mean
 Geo Mean
 GSD
 Qtrly Arith Mean 1st
 Qtrly Arith Mean 2nd
 Qtrly Arith Mean 3rd
 Qtrly Arith Mean 4th
 Means > 1.5
 Max Values 1st
 Max Values 2nd
 Meth
 Max 1-hr 1st
 Max 1-hr 2nd
 Obs > 40
 Max 8-hr 1st
 Max 8-hr 2nd
 Obs > 10
 Obs > 365
 Max 3-hr 1st
Max 3-hr 2nd
 Obs > 1300
Valid # Meas
Valid # Req
Daily Max 1-hr 1st
Daily Max 1-hr 2nd
 Daily Max 1-hr 3rd
Site  identification number
Number of observations
Highest 24-hour value recorded in the year
Second highest 24-hour value recorded in the year
Number of 24-hour values greater than 260 ug/nr for TSP
Number of 24-hour values greater than 150 ug/m^ for TSP
Arithmetic mean
Geometric mean
Geometric standard deviation
First quarter arithmetic mean
Second quarter arithmetic mean
Third quarter arithmetic mean
Fourth quarter arithmetic mean
Number of quarterly means greater than 1.5 ug/nr for lead
Highest 24-hour value recorded for the year
Second highest 24-hour value recorded for the year
Method
Highest 1-hour value recorded in the year
Second 1-hour highest value recorded in the year
Number of observations greater than 40 mg/nr' for CO
Highest 8-hour value recorded in the year
Second 8-hour highest value recorded in the year
Number of 8-hour averages greater than 10 mg/m-' for CO
                                                o
Number of 24-hour averages greater than 365 ug/m  for S02
Highest 3-hour value recorded in the year
Second highest 3-hour value recorded in the year
Number of 3-hour averages greater than 1300 ug/m  for S02
The valid number of days measured
The valid number of days in the ozone season
Maximum hourly ozone value for the highest day
Maximum hourly ozone value for the second highest day
Maximum hourly ozone value for the third highest day

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                ABBREVIATIONS AND SYMBOLS USED IN TABLE 3 (Continued)

Vals >^ .125 Est           Number of measured daily maximum greater than or equal
                             to 0.125 ppm for 03
Vals _>_ .125 Est           Number of expected violations for 03
Miss Days Ass < Std       Number of missing days assumed to be less than the
                             standard

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                                                            TABLE 3

                                          AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                          THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                    1984 CONNECTICUT - SUSPENDED PARTICULATE MATTER (ug/m3)
    Method:   Gravimetric,  24-hour Hi-volume Filter Sample-91
oo
                                                                                   Max 24-hr  Obs>  Obs>  Arit  Geo
Site I.
07 0008

07 0060
07 0060
07 0060

07 0070
07 0085

07 0175

07 0175

07 0220
07 0330

07 0350
07 0420
07 0420
07 0420

07 0478

07 0510
D.
003

001
009
123

001
001

002

123

004
008

006
003
013
014

001

001

F01

F01
F01
F01

F01
F03

F01

F01

F01
F01

F01
F01
F01
F01

F03

F01
Location
Ansonia

Bridgeport
Bridgeport
Bridgeport

Bristol
Burlington

Danbury

Danbury

East Hartford
Greenwich

Groton
Hartford
Hartford
Hartford

Litchfield

Marches ter
County
New Haven

Fairf ield
Fairfield
Fairf ield

Hartford
Hartford

Fairfield

Fairfield

Hartford
Fairfield

New London
Hartford
Hartford
Hartford

Litchfield

Hartford
Address
Martin Building, 166 Main
Street
City Hall, 47 Lyon Terrace
Bassick High School
Trailer, Hallet Street and
Barnum Avenue
City Hall, Main Street
Fish Hatchery, Punch Brook
Road
Public Library, 170 Main
Street
Trailer, Connecticut State
College
City Hall, 740 Main Street
Cos Cob Pumping Station,
River Road
Highway Garage
Library, Main Street
401 Flatbush Avenue
Fire Station, 510 Franklin
Avenue
Morris Dam, Route 109,
Morris
Town Hall, 41 Center Street
# Obs
60

58
58
57

56
58

56

57

57
61

56
60
57
60

13

60
1st
94

98
101
127

84
86

92

96

102
97

109
110
110
95

51

91
2nd 260
85

74
99
121

71
52

89

96

96
91

90
107
110
91

48

66
150 Mean
46

45
46
57

38
25

48

47

45
44

42
52
48
45

30?

34
Mean
43

43
41
52

35
20

44

43

41
41

37
48
44
42

28?

31
GSD
1.5

1.4
1.6
1.6

1.6
1.8

1.5

1.6

1.5
1.5

1.7
1.5
1.5
1.5

1.5

1.5
    ? Indicates  that the mean does not satisfy summary criteria.

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                                                 TABLE 3 (Continued)

                                     AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                     THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                               1984 CONNECTICUT - SUSPENDED PARTICIPATE MATTER (ug/ra3)
Method:  Gravimetric, 24-hour Hi-volume Filter Sample-91
Site I.D.
07
07
07
07
07
07
07
07
07
07
07
07
07
07
07
07
07
0540
0540
0570
0590
0660
0680
0680
0680
0700
0700
0820
0820
0820
0840
0840
1080
1080
002
008
003
002
001
007
008
009
002
013
001
005
012
001
002
001
007
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
Location
Meriden
Meriden
Middle town
Mil ford
Naugatuck
New Britain
New Britain
New Britain
New Haven
New Haven
Norwalk
Norwalk
Norwalk
Norwich
Norwich
Stamford
Stamford
County
New Haven
New Haven
Middlesex
New Haven
New Haven
Hartford
Hartford
Hartford
New Haven
New Haven
Fairfield
Fairf ield
Fairfield
New London
New London
Fairfield
Fairfield
                                          Address

                                          Stoddard Building, 165 Miller
                                            Street
                                          Trutnbull School
                                          City Hall, Dekoven Drive
                                          Devon Community Center,
                                            Naugatuck Avenue
                                          Town Hall, 229 Church Street
                                          Fire Station, South Main
                                            Street
                                          Fire Station, Beaver Street
                                          Chamberlain School, Newington
                                            Road
                                          Clinton School, Clinton Avenue
                                          Fire Station, Grand Avenue
                                          Board of Education, 105 Main
                                            Street
                                          Health Department, 137 East
                                            Avenue
                                          Post Office, Washington Street
                                          Cisco Building, Main Street
                                          22 Court House Square
                                          Fire Station, 653 Main Street
                                          Department of Public Works,
                                            Magee Avenue
Max 24-hr  Obs>  Obs>  Arit  Geo
                 150
# Obs
60
7
55
61
59
59
61
60
53
59
57
56
60
20
39
57
57
1st
116
56
95
79
100
90
101
94
110
102
108
100
93
70
98
117
116
2nd 260
92
45
83
71
98
87
90
81
87
78
86
94
89
61
86
111
98
Mean  Mean  GSD
46
41?
42
44
45
40
41
39
49
48
45
49
44
42?
49?
51
48
42
40?
39
41
41
37
37
36
45
45
42
46
41
40?
45?
45
45
1.5
1.2
1.5
1.5
1.6
1.5
1.6
1.6
1.5
1.4
1.5
1.5
1.5
1.5
1.5
1.6
1.4
? Indicates that the mean does not satisfy summary criteria.

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                                             TABLE 3 (Continued)

                                 AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                  THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                           1984 CONNECTICUT - SUSPENDED PARTICULATE MATTER (ug/m3)
Method:  Gravimetric, 24-hour Hi-volume Filter Sample~9l
Site I.D.
07
07

07
07
07
07
07
07
07
1080
1110

1160
1205
1210
1240
1240
1240
1410
021
005

001
001
001
005
006
007
002
F01
F01

F01
F03
F01
F01
F01
F01
F01
Location
Stamford
Stratford

Torrington
Voluntown
Wai ling ford
Waterbury
Waterbury
Waterbury
Willimantic
County
Fairf ield
Fairfield

Litchfield
New London
New Haven
New Haven
New Haven
New Haven
Windham
Address #
Community Center, Henry Street
Health and Welfare Building,
Main Street
140 Main Street
Pachaug State Forest
Town Hall, 350 Center Street
Court House, Grand Street
Fire Station, Willow Street
Fire Station, East Main Street
Court House, 108 Valley Street
Obs
58
60

61
59
61
57
58
59
60
1st
110
103

98
69
95
99
98
114
83
2nd
104
92

93
63
92
94
81
106
72
                                                                               Max 24-hr  Ohs>  Obs>  Arit  Geo
                                                                                                150   Mean  Mean  GSD
53
48
43
27
47
45
41
52
41
50
44
38
24
43
41
37
47
38
1.5
1.5
1.6
1.7
1.5
1.5
1.6
1.5
1.5

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                                                   TABLE 3 (Continued)

                                       AMBIENT  AIR QUALITY DATA INCLUDING STATIONS
                                       THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                             1984  CONNECTICUT - LEAD (ug/m3)
Method:  Hi Volume, Atomic Absorption-92;  Lo Volume,  Atomic Absorption-94
Site I.D.
07

07
07
07

07
07

07

07
07
07

07
07

07
07
07

07

07
07
0008

0060
0060
0060

0070
0175

0420

0420
0420
0540

0570
0680

0700
0700
0820

1080

1080
1210
003

009
010
123

001
002

014

015
016
002

003
007

016
123
012

001

022
001
F01

F01
F01
F01

F01
F01

F01

F01
F01
F01

F01
F01

F01
F01
F01

F01

F01
F01
Location
Ansonia

Bridgeport
Bridgeport
Bridgeport

Bristol
Danbury

Hartford

Hartford
Hartford
Meriden

Middle town
New Britain

New Haven
New Haven
Norwalk

Stamford

Stamford
Wallingford
County
New Haven

Fairf ield
Fairfield
Fairf ield

Hartford
Fairfield

Hartford

Hartford
Hartford
New Haven

Middlesex
Hartford

New Haven
New Haven
Fairfield

Fairfield

Fairfield
New Haven
Address #
Martin Building, 166 Main
Street
Bassick High School
680 Park Avenue
Trailer, Hallet Street and
Barnum Avenue
City Hall, Main Street
Public Library, 170 Main
Street
Fire Station, 510
Franklin Street
400 Sheldon Street
151 Farmington Avenue
Stoddard Building, 165
Miller Street
City Hall, Dekoven Drive
Fire Station, South Main
Street
State Street
Trailer, 715 State Street
Post Office, Washington
Street
Fire Station, 653 Main
Street
389 Washington Boulevard
Town Hall, 350 Center
Obs
60

57
11
57

57
57

60

12
12
60

56
60

12
59
60

58

12
60
Qtrly Arith Mean Means
1st
.29
.25
.44
.31
.15
.26
.30
.53
.64
.29
.28
.21
.41
.47
.33
.27
.35
.25
2nd
.26
.24
.45
.33
.16
.20
.25
.40
.46
.20
.21
.14
.42
.42
.28
.26
.35
.22
3rd
.24
.22
.42
.32
.20
.22
.24
.40
.52
.26
.27
.20
.49
.36
.24
.23
.38
.24
4th > 1.5
.32
.30
.50
.49
.25
.30
.48
.67
.67
.44
.35
.34
.48
.53
.36
.29
.37
.40
Max Values
1st
.37
.34
.61
.56
.28
.38
.54
.80
.89
.59
.42
.38
.60
.66
.49
.43
.45
.49
2nd
.36
.33
.55
.48
.25
.32
.52
.73
.81
.40
.38
.35
.57
.60
.42
.36
.45
.42
                                                                                                                    Meth

                                                                                                                     92

                                                                                                                     92
                                                                                                                     94
                                                                                                                     92

                                                                                                                     92
                                                                                                                     92

                                                                                                                     92

                                                                                                                     94
                                                                                                                     94
                                                                                                                     92

                                                                                                                     92
                                                                                                                     92

                                                                                                                     94
                                                                                                                     92
                                                                                                                     92

                                                                                                                     92

                                                                                                                     94
                                                                                                                     92
                                              Street

-------
                                                 TABLE 3 (Continued)

                                     AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                     THAT EXCEED NATIONAL AIR OUALITY STANDARDS

                                           1984 CONNECTICUT - LEAD (ug/m3)


Method:  Hi Volume, Atmoic Absorption-92; Lo Volume, Atomic Absorption-94

                                                                           Qtrly Arith Mean   Means   Max Values
Site I.D.        Location   County     Address                     # Obs  1st  2nd  3rd  4th  > 1.5   1st    2nd   Meth

07 1240 007 F01  Waterbury  New Haven  Fire Station, East Main       59   .35  .35  .38  .56         .74    .48    92
                                         Street
07 1240 123 F01  Waterbury  New Haven  Entrance to 184               60   .42  .43  .44  .71         .88    .69    92

-------
                                             TABLE 3 (Continued)

                                 AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                  THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                  1984 CONNECTICUT - CARBON MONOXIDE (mg/m3)
Method:  Hourly Values, Nondispersive Infrared (NBIR) Continuous-11
Site I.D.

07 0060 004 F01
07 0420 017 F01
07 0680 002 F01
07 0700 007 F01
07 1080 020 F01
Max
Location
Bridgeport
Hartford
New Britain
New Haven
Stamford
County
Fairf ield
Hartford
Hartford
New Haven
Fairfield
Address # Obs
Jasper McLevy Hall, State Street
221 Asylum Avenue
City Hall, 27 West Main Street
City Hall, 161 Church Street
Ferguson Library, 96 Broad Street
8622
8047
8418
2084
8678
1
15
26
17
15
21
st
.1
.0
.7
.6
.2
1-hr Obs Max
2nd >40 1st
13
24
16
13
20
.6
.5
.7
.3
.6
9
15
10
8
12
.8
.4
.4
.7
.3
8-hr
2nd
9
13
9
7
12
.3
.5
.7
.3
.1
                                                                                                                  Obs
13

-------
                                              TABLE 3 (Continued)

                                  AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                   THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                   1984  CONNECTICUT - SULFUR DIOXIDE  (ug/m3)
Method:  Hourly Values, Pulsed Fluorescent~20
Max

Site I.
07 0060

07 0060


07 0175

07 0220

07 0225

07 0250
07 0330
07 0350
07 0420

07 0590


07 0680



D.
012 F01

123 F01


123 F01

005 F01

003 F01

005 F03
017 F03
007 F01
123 F01

002 F01


Oil F01



Location
Bridgeport

Bridgeport


Danbury

East Hartford

East Haven

Enfield
Greenwich
Groton
Hartford

Milford


New Britain



County
Fairf ield

Fairf ield


Fairf ield

Hartford

New Haven

Hartford
Fairfield
New London
Hartford

New Haven


Hartford



Address //Obs
Edison School, 115 7871
Boston Terrace
Trailer, Hal let 8206
Street and Barnum
Avenue
Trailer, Connecticut 8224
State College
Fire Station, 300 7277
Main Street
Animal Shelter, 7954
Commerce Street
Shaker Road 8048
Greenwich Point Park 7982
Fire Headquarters 7831
Trailer, West Street 8266
and Capitol Avenue
Devon Community 7955
Center, Naugatuck
Avenue
National Guard 5337
Amory, 531 East
Main Street
24-hr Obs>
1st
240

204


136

174

153

133
125
120
229

195


76


2nd 365
211

176


124

156

151

109
109
114
211

191


74


Max
1st
357

321


210

334

253

226
173
171
348

450


121


3-hr
2nd
287

274


181

305

224

167
164
171
300

448


113


Obs> Max
1300 1st
401

383


236

472

280

257
231
238
372

532


126


1-hr
2nd
383

320


231

367

252

223
223
212
362

532


123


Arit
Mean
34

32


18

27

20

14
16
21
31

34


14?


? Indicates that the mean does not satisfy summary criteria.

-------
                                              TABLE 3 (Continued)

                                  AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                   THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                   1984  CONNECTICUT - SULFUR DIOXIDE (ug/m3)
Method:  Hourly Values, Pulsed Fluorescent-20
Site I.D.

07 0700 017 F01

07 0700 123 F01

07 0820 013 F01

07 0890 002 F01

07 1080 025 F01

07 1080 123 F01
07 1240 007 F01

07 1240 123 F01
Location   County
Address
                                                                         Max
                                                                        24-hr
                                                                Obs>  Max 3-hr  Obs>  Max 1-hr  Arit
                                                                 #0bs  1st  2nd  365
New Haven  New Haven   Fire Station, Lombard
                         Street
New Haven  New Haven   Trailer, 715 State
                         Street
Norwalk    Fairfield   Ludlow School, Rogers
                         Square
Preston    New London  Norwich Hospital,
                         Route 12
Stamford   Fairfield   Recreation Department,
                         Cortland Avenue
Stamford   Fairfield   Trailer, North Street
Waterbury  New Haven   Fire Station, East Main  8119  228  201
                         Street
Waterbury  New Haven   Entrance to 184          7661  153  136
                        7601  123  120

                        7949  242  242

                        6117   95   83

                        8028   75   62

                        6953  115  104

                        7961  166  147
1st  2nd  1300  1st  2nd  Mean

229  203        265  249   25

398  377        464  432   35

158  138        165  162   17?

121  104        136  126   11

215  173        291  259   21
235  225
348  314

248  203
291  286
354  346

278  259
32
29

21
 ?   Indicates  that  the mean does not  satisfy  summary criteria.

-------
                                         TABLE 3 (Continued)

                             AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                              THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                             1984 CONNECTICUT - NITROGEN DIOXIDE (ug/m3)


Method:  Hourly Values, Chemiluminescence-14


                                                                                  Max 1-hr    Max 24-hr  Arit
Site I.D.
Location       County     Address                         #0bs   1st   2nd   1st   2nd  M_ea_n' *'
07 0060 123 F01  Bridgeport     Fairfield  Trailer, Hallet Street          8689   306   241               51
07 0220 003 F01  East Hartford  Hartford   30 Remington Road               8172   211   203               39
07 0700 123 F01  New Haven      New Haven  Trailer, 715 State Street       8530   299   237               56
       primary  standard for nitrogen  dioxide  is  100 ug/m3, annual arithmetic mean.

-------
                                                 TABLE 3 (Continued)

                                     AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                     THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                           1984 CONNECTICUT - OZONE* (ppm)
Method:  Hourly Values Chemiluminescence-11
Site I.D.
Location
07 0060 123 F01  Bridgeport
07 0175 123 F01  Danbury

07 0220 003 F01  East Hartford
07 0330 017 F03  Greenwich
07 0350 005 F01  Groton
07 0500 002 F05  Madison

07 0570 007 F01  Mid die town



07 0700 123 F01  New Haven

07 1060 001 F01  Stafford

07 1110 007 F01  Stratford
County
               Fairfield
               Fairfield

               Ha rt fo rd
               Fairfield
               New London
               New Haven

               Middlesex



               New Haven

               To Hand

               Fairfield
Address

Trailer, Hallet
  Street and Barnum
  Avenue
Trailer, Connecticut
  State College
30 Remington Road
Greenwich Point Park
University of
  Connecticut,
  Avery Point
Hammonasset State
  Park
Connecticut Valley
  Hospital, Shew
  Hall, Eastern
  Drive
Trailer, 715 State
  Street
Shenipsit State
  Forest, Route 190
USCG Lighthouse,
  Stratford Point,
  Prospect Street
   Valid      Daily Max 1-hr   Vals>.125  Miss Days
//Me as  #Req   1st   2nd   3rd  Meas  Est  Assm
-------
                                                     TABLE  3  (Continued)

                                         AMBIENT  AIR QUALITY  DATA  INCLUDING  STATIONS
                                         THAT  EXCEED NATIONAL AIR  QUALITY  STANDARDS

                                      1984  MAINE  -  SUSPENDED  PARTICULATE MATTER  (ug/m3)
   Method:  Gravimetric, 24-hour Hi-volume  Filter  Sample-91
oo
                                                                                   Max  24-hr   Obs>   Obs>   Arit   Geo
Site I.D.
20 0010

20 0060

20 0080

20 0080

20 0080

20 0100
20 0100

20 0160

20 0180


20 0190

20 0315

20 0360

003

008

001

005

009

001
002

002

002


002

002

002

F05

F01

F01

J02

J02

F01
F01

F05

F05


F05

JO 2

F05

Location
Acadia Nat. Park

Auburn

Augusta

Augusta

Augusta

Bangor
Bangor

Biddeford

Brewer


Bridgton

East Millinocket

Fairf ield

County
Hancock

Androscoggin

Kennebec

Kennebec

Kennebec

Penobscot
Penobscot

York

Penobscot


Cumberland

Penobscot

Somerset

Address
Ranger Headquarters,
McFarland Hill
LePage Bakery, 60
Second Street
Cony High School, Cony
Circle
Fire Station, Hartford
Square
Hodgkins School, Malta
Street
31 Central Street
Pump Station,
Washington Street
Wastewater Treatment
Plant, Water Street
Brewer Junior High
School, Somerset
Street
Upper Ridge Road,
Route 2
Katahdin School, Birch
Street
Nutting Residence,
Cottage Street
# Obs
48

116

112

262

252

116
111

64

117


194

115

29

1st
72

143

280

536

167

128
179

112

132


124

102

85

2nd 260
37

116

208 1

314 4

142

104
123

111

126


95

94

58

150 Mean
16

49

5 60

18 59

1 35

51
1 63

47?

46


20

31

35?

Mean
13

44

50

46

29

46
57

43?

41


15

25

31?

GSD
1.9

1.6

1.8

1.9

1.8

1.6
1.6

1.5

1.5


1.9

2.0

1.6

   ?  Indicates that the mean does not satisfy summary criteria.

-------
                                                 TABLE 3 (Continued)

                                     AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                     THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                  1984 MAINE - SUSPENDED PARTICULATE MATTER (ug/m3)
Method:  Gravimetric, 24-hour Hi-volume Filter Sample-91
Site I.D.
Location   County
20 0530 001 J02  Jay
20 0530 003 J02
20 0530 004 J02
20 0530 007 J02

20 0580 001 F02
20 0580 002 F02
20 0620 005 F01
20 0640 002 J02
20 0640 003 J02  Lincoln

20 0640 007 J02  Lincoln

20 0720 003 F02  Madawaska
           Franklin
Jay
Jay
Jay
Kittery
Kittery
Lewis ton
Lincoln
Franklin
Franklin
Franklin
York
York
Androscoggin
Penobscot
20 0720 Oil F05
20 0760 003 J02
20 0760 008 JO 2
20 0760 010 J02
Madawaska
Mexico
Mexico
Mexico
Penobscot

Penobscot

Aroos took

Aroos took
Oxford
Oxford
Oxford
Address

International Paper Company,
  Lagoon Hill
Jewell Property, Crash Road
Bomaster Property, Jay Hill
International Paper Comapny,
  Wastewater Treatment Plant
Greenfield Street
Government Street
Post Office, 49 Ash Street
Vocational Education Building
  West Broadway
Post Office, 50 Fleming
  Street
Thomas Motel Trailer Park,
  Broadway
Madawaska High School,
  St. Thomas Street
St. Jarre's, llth Avenue
Wastewater Treatment Plant
Labonvilles, Route 2
Carver's Residence, Fourth
  Street
                                                                               Max 24-hr  Obs>  Obs>  Arit  Geo
                                                                                                150
//Obs
320
342
323
324
97
96
57
348
357
342
89
72
229
229
228
1st
187
119
150
135
82
124
103
149
166
166
120
205
136
148
141
2nd 260
160
117
125
90
72
101
99
98
141
153
114
192
123
146
129
                                                                          Mean  Mean  GSD
44
28
40
26
30
39
54?
39
46
48
40?
61?
44
58
43
36
22
33
21
27
35
50?
35
40
42
34?
51?
40
52
37
1.9
2.0
2.0
1.9
1.7
1.6
1.5
1.6
1.7
1.7
1.8
1.8
1.6
1.7
1.8
 ?  Indicates that the mean does not satisfy summary criteria.

-------
                                                 TABLE 3 (Continued)

                                     AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                     THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                  1984 MAINE - SUSPENDED PARTICULATE MATTER (ug/m3)
Method:  Gravimetric, 24-hour Hi-volume Filter Sample-91
                                                                               Max 24-hr  Obs>  Obs>  Arit  Geo
Site I.
20 0780
20 0840

20 0840

20 0885

o 20 0885

20 0907

20 0907

20 0960
20 0980

20 0980
20 1020
20 1020
20 1020
20 1020
20 1100
20 1100

D.
009
003

005

001

004

005

007

014
005

007
005
006
007
007
001
002


JO 5
F02

F05

J05

JOS

F05

J05

F01
F05

F05
JO 2
JO 2
F02
JO 2
JO 2
JO 2

Location
Millinocket
Old Town

Old Town

Oxford Co

Oxford Co

Penobscot Co

Penobscot Co

Portland
Presque Isle

Presque Isle
Rum ford
Rumford
Rumford
Rumford
Skowhegan
Skowhegan

County
Penobscot
Penobscot

Penobscot

Oxford

Oxford

Penobscot

Penobscot

Cumberland
Aroostook

Aroos took
Oxford
Oxford
Oxford
Oxford
Somerset
Somerset

Address #
York Street
Marsh Island Apartments,
South Main Street
Penobscot Shoe Company,
450 North Main Street
Bessy Motors Company, South
Paris
Reilly Property, Gary Street,
South Paris
Newburgh Consolidated School
Newburgh
Shumway Field, Route 178,
Milford
Oxford and Elm Streets
Northeas tland Hotel, 436 Main
Street
Creasey Ridge Road
Taylor Mountain
Taylor Mountain
Village Green, Route 108
Village Green, Route 108
Hinkley Farm School
Scott Paper Company, Eaton
Ridge
Obs
341
117

113

6

12

308

312

105
140

206
221
222
114
84
118
117

1st
167
153

111

164

160

75

105

135
327

108
126
135
153
108
68
64

2nd 260
164
151

91

141

152

72

90

111
316 3

72
118
102
144
104
64
62

150 Mean
4 55
2 43

36

1 111?

2 99?

19

34

53
12 77?

15?
42
32
1 38
40
24
24

Mean
49
37

32

104?

93?

16

29

49
62?

12?
38
28
33
35
21
20

GSD
1.6
1.7

1.7

1.5

1.4

1.7

1.8

1.5
1.9

2.0
1.6
1.7
1.7
1.7
1.8
1.8

? Indicates that the mean does not satisfy summary criteria.

-------
                                           TABLE 3 (Continued)

                               AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                            1984 MAINE - SUSPENDED PARTICULATE MATTER (ug/m3)
Method:  Gravimetric, 24-hour Hi-volume Filter Sample~9l
Site I.D.
Location
County
Address
20 1140 002 F01  South Portland
20
20
20
20
20
20
20
20
20
20
20
1150
1150
1150
1150
1183
1205
1205
1205
1205
1220
1220
001
003
004
007
004
004
007
008
015
002
003
JOS
JOS
JOS
JOS
F05
JO 2
JO 2
J02
JOS
F01
F01
Thomas ton
Thomas ton
Thomas ton
Thomas ton
Waldo Co
Washington Co
Washington Co
Washington Co
Washington Co
Waterville
Waterville
Knox
Knox
Knox
Knox
Waldo
Washi
Washi
Washi
Washi
Kenne
Kenne
                Cumberland  Southern Maine Vocational
                              Technical Institute,
                              Hildreth Hall, Ford Road
                            Mitchell Property,
                              2 Dexter Avenue
                            Saunders Property, Old
                              Country Road
                            Pease Property, Buttermilk  198
                              Lane
                            Marsh Road
                            Tweedie Residence,
                              Route 139, Thorndike
                Washington  D Street, Woodland
                Washington  Georgia Pacific
                              Corporation, Woodland
                Washington  Woodland High School,
                              Woodland
                Washington  CNS/Waferboard Mill,
                              Woodland
                            Corey's Music Store, 99
                              Main Street
                        :    Stern's Department Store,
                              93 Main Street
# Obs  1st

  81    95
                                                                               Max 24-hr  Obs>  Obs>
                                                                                                150
                                                                    2nd  260
                                                                                      76
                                                                     Arit  Geo
                                                                     Mean  Mean  GSD
                                                                      34
                                                                32
1.5
205
205
198
209
10
175
344
351
126
57
25
111
92
97
115
113
113
174
315
149
95
103
90
89
90
78
89
106
149
266 2
146
81
102
29
29
35
29
54?
34?
1 39
1 1 47
47?
48?
40?
24
25
31
26
48?
27?
31
37
35?
45?
36?
1.8
1.7
1.6
1.6
1.6
2.0
1.9
2.0
2.4
1.5
1.6
 ?  Indicates  that  the mean does not  satisfy  summary criteria.

-------
                                           TABLE 3 (Continued)

                               AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                            1984 MAINE - SUSPENDED PARTICULATE MATTER (ug/m3)
Method:  Gravimetric, 24-hour Hi-volume Filter Sample-9l
Site I.D.
                 Location
20 1260 002 J05  Westbrook
20 1260 008 J02  Westbrook

20 1260 012 J02  Westbrook
County
Address
     Max 24-hr  Obs>  Obs>  Arit  Geo
Obs  1st   2nd  260   150   Mean  Mean  GSD
                             Cumberland  N.E.T.&T. Company, Ash Street
                             Cumberland  Research Building, Warren
                                           Avenue
                             Cumberland  Main Street
                                            216
                                            229

                                            238
                                      195   142
                                      183   151
                                      197
           142
46
70

66
41
63

61
1.7
1.6

1.5
?  Indicates that the mean does not satisfy summary criteria.

-------
                                              TABLE 3 (Continued)

                                  AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                   THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                           1984 MAINE - LEAD (ug/m3)
Method: Atomic Absorption-92
Site I.D.

20 0060 008 F01

20 0080 001 F01

20 0100 002 F01

20 0580 001 F02
20 0620 005 F01
20 0960 014 F01
20 0960 015 F01

20 0980 005 F05

20 0980 007 F05
Location

Auburn

Augusta

Bangor

Kittery
Lewis ton
Portland
Portland

Presque Isle

Presque Isle
County

Androscoggin

Kennebec

Penobscot

York
Androscoggin
Cumberland
Cumberland

Aroos took

Aroos took
Address

Lepage Bakery, 60 Second
  Street
Cony High School, Cony
  Circle
Pump Station, Washington
  Street
Greenf ield Street
Post Office, 49 Ash Street
Oxford and Elm Streets
Tukey's Bridge, Bean Pot
  Road
Northeastland Hotel,
  436 Main Street
Creasey Ridge Road
Qtrly Arith Mean Means
# Obs
23
56
60
44
31
79
74
1st

.17
.14
.06
.19
.20
.39
2nd

.11
.09
.05
.11
.14
.40?
3rd
.12
.18
.15
.08
.12?
.27
.41
4th > 1.5
.24
.24
.20
.05

.30
.44
Max Values
1st
.77
.91
.53
.14
.44
.71
1.10
2nd
.48
.56
.35
.13
.24
.59
.82
48

41
.16   .11

.03   .01
.11

.01
.08?
.54

.07
.27

.05
 ?   Indicates  that  the mean  does  not  satisfy  summary  criteria.

-------
                                          TABLE 3 (Continued)

                              AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                               THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                  1984 MAINE - CARBON MONOXIDE (mg/m3)


Method:  Hourly Values, Nondispersive Infrared (NDIR) Continuous-11

                                                                                    Max 1-hr    Obs   Max 8-hr    Obs
Site I.D.         Location   County        Address                        // Obs    1st    2nd   >40   1st   2nd   >10

20 0960 018 F01   Portland   Cumberland    529 Congress Street            5543    12.2   11.4         7.9   7.9

-------
                                                    TABLE 3 (Continued)

                                        AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                        THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                            1984 MAINE - SULFUR DIOXIDE (ug/nr3)
Method:  Hourly Values, Pulsed Fluorescent-20
Site I.D.

20 0080 010 J02

20 0080 Oil J02

20 0080 012 F01
Location

Augusta

Augusta

Augusta
County

Kennebec

Kennebec

Penobscot
20 0315 002 JO2  E. Millinocket  Penobscot
20 0580 001 F02
20 0580 003 F02
Kittery
Kittery
20 0620 Oil F01  Lewis ton
20 0640 007 J02  Lincoln
20 0640 008 JOS
20 0640 009 JOS
20 0720 003 JO2
Lincoln
Lincoln
Madawaska
York
York

Androscoggin


Penobscot

Penobscot
Penobscot
Aroos took
                                                                              Max
                                                                             24-hr
                                                                     Obs>  Max 3-hr  Obs>  Max 1-hr  Arit
Address                #0bs

Hussey School,         7947
  Gedney Street
Nap's Trading Post,    8205
  185 Water Street
St. Augustine's        7439
  Church, Northing
  Avenue and Washington
  Street
Katahdin School,
  Birch Street
Greenfield Street      5221
Masonic Temple,        7723
  Government Street
Parking Lot of
  Country Kitchen,
  Canal Street
Thomas Motel Trailer
  Park, Broadway
Base of Fish Hill      8096
Peak of Fish Hill      7984
Madawaska High School, 8365
  St. Thomas Street
1st  2nd  365   1st  2nd  1300  1st  2nd  Mean

127  102        203  174        288  278   25

104   80        199  169        252  228   20

 62   55        147  141        212  181   13
                                                     5495   65   54
 70   62
118  116
                                                     8159  153  135
                                                     8067  155  137
 37   34
 66   62
143  137
196  108

145  141
270  245

342  246
261  252

107  102
452  234
627  354
380  194

333  231
325  301

445  341
314  286

168  162
917  854
702  605
10?

13?
22?

24
18

11
11
18
?  Indicates that the mean does not satisfy summary criteria.

-------
                                                    TABLE 3 (Continued)

                                        AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                        THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                            1984 MAINE - SULFUR DIOXIDE (ug/ro3)
Method:  Hourly Values, Pulsed Fluorescent-20
Site I.D.
Location
County
20 0720
20 0720
20 0760
20 0760
20 0780
20 0780
20 0960
20 1020
20 1020
20 1020
20 1020
20 1150
20 1150
20 1150
20 1150
009
010
010
on
006
009
014
005
006
007
007
001
006
007
008
J02
JO 2
JO 2
JO 2
JO 2
J02
F01
JO 2
JO 2
F02
JO 2
JO 5
JOS
JO 5
JO 5
Madawaska
Madawaska
Mexico
Mexico
Millinocket
Millinocket
Portland
Rumf o rd
Rumford
Rumford
Rumford
Thomas ton
Thomas ton
Thomas ton
Thomas ton
Aroos took
Aroostook
Oxford
Oxford
Penobscot
Penobscot
Cumberland
Oxford
Oxford
Oxford
Oxford
Knox
Knox
Knox
Knox
Address

Albert Street
Wastewater Treatment
  Plant, Eastman Street
Carver's Residence,
  Fourth Street
Hunt's Property, Route 2
Great Northern Paper,
  Wastewater Treatment
  Plant
York Street
Oxford and Elm Streets
Taylor Mountain
Taylor Mountain
Village Green, Route 108
Village Green, Route 108
Mitchell Property,
  2 Dexter Avenue
Swamp Marsh Road
Marsh Road
Route 1
Max
24-hr Obs>
#0bs
8325
8275
8321
8256
8214
8192
7939
7907
8338
7358
709
7877
3902
8021
3806
1st
185
92
103
125
124
89
151
225
130
124
106
125
53
38
38
2nd 365
164
80
52
119
102
82
137
149
130
112
81
106
39
33
34
Max
1st
509
338
322
722
413
387
255
444
495
639
155
269
117
62
65
3-hr
2nd
416
250
279
578
302
365
224
390
465
510
151
266
114
57
50
                                                                                                             681   645    33
                                                                                                             440   398    20

                                                                                                             616   590     9

                                                                                                            1171  1024    20
                                                                                                             694   534    20
                                                                                                             893   694
                                                                                                             312   272
                                                                                                             802   665
                                                                                                             812   744
                                                                                                            1024   831
                                                                                                             220   199
                                                                                                             571   472

                                                                                                             165   165
                                                                                                             110    92
                                                                                                             105    68
                                                                                                       15
                                                                                                       26
                                                                                                       32
                                                                                                       23
                                                                                                       16
                                                                                                       31?
                                                                                                       10

                                                                                                        8
                                                                                                        6
                                                                                                        7?
 ?   Indicates  that  the mean  does  not  satisfy  summary  criteria.

-------
                                                    TABLE 3 (Continued)

                                        AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                        THAT EXCEED NATIONAL AIR DUALITY STANDARDS

                                            1984 MAINE - SULFUR DIOXIDE (ug/m3)


Method:  Hourly Values, Pulsed Fluorescent-20

                                                                              Max
                                                                             24-hr    Obs>  Max 3-hr  Obs>  Max 1-hr  Arit
Site I.D.        Location       County      Address                   //Obs  1st  2nd  365   j_st  2nd  1300  1st  2nd  Mean

20 1205 007 J02  Washington Co  Washington  Georgia Pacific           7982  154  121        274  264        459  393   15
                                              Corporation, Woodland

-------
                                                        TABLE 3 (Continued)

                                            AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                            THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                                      1984 MAINE - OZONE* (pprn)


  Methods:  Hourly Values Chemlluminescence-11, Ultra Violet Dasibi Corporation-14


                                                                         Valid     Daily Max  1-hr    Vals>.125   Miss Days
  Site  I.P.        Location        County      Address                #Meas  //Reg  1st   2nd   3rd   Meas  Est   AssnKStd   Meth

  20 0010  003  F05  Acadia Nat.     Hancock     Ranger Headquarters,     187    214  .140  .130  .108     1     1.1      4        14
                     Park                        McFarland Hill
  20 0250  003  F05  Cape Elizabeth  Cumberland  Two Lights State Park    117    214  .140  .133  .122     2     3.6      2        11
  20 0250  003  F05  Cape Elizabeth  Cumberland  Two Lights State Park    83    214  .171  .147  .137     4   10.2      2        14
jo 20 0460  001  F05  Gardiner        Kennebec    Gardiner High School,    208    214  .124  .112  .107                           11
00                                                West Hill Road
  20 0645  002  F05  Lincoln Co      Lincoln     Westport Island,         178    214  .119  .114  .114                  1        14
                                                 Ferry Road
  20 1205  016  F05  Washington Co   Washington  Roque  Bluffs,            173    214  .133  .132  .110     1     1.2      2        14
                                                 Great Cove
  20 1325  002  F05  York Co         York        Ocean  Avenue,            168    214  .149  .147  .145    11   14.0               11
                                                 Kennebunkport
   *0zone Season:   April  to  October (214  days),

-------
                                                   TABLE 3 (Continued)

                                       AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                        THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                1984 MASSACHUSETTS - SUSPENDED PARTICULATE MATTER (ug/m3)
to
   Method:  Gravimetric, 24-hour Hi-volume Filter Sample-91
                                            Address
Site I.D.
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
0240
0240
0240
0320
0380
0580
0860
1000
1000
1080
1210
1220
1500
1500
1800
1880
2160
2160
012
021
024
003
002
001
007
003
005
006
001
002
003
004
006
007
Oil
015
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
Location
Boston
Bos ton
Boston
Brockton
Chelsea
Fall River
Holyoke
Lawrence
Lawrence
Lowell
Medfield
Medf ord
New Bedford
New Bedford
Pittsfield
Quincy
Springfield
Springfield
County
Suffolk
Suffolk
Suffolk
Plymouth
Suffolk
Bristol
Hampden
Essex
Essex
Middlesex
Norfolk
Middlesex
Bristol
Bristol
Berkshire
Norfolk
Hampden
Hampden
Fire Headquarters,
  115 Southampton Street
340 Breman Street, East Boston
200 Columbus Avenue
Crescent Street (Route 27)
Chestnut and Sixth Streets
Fire Station, 165 Bedford
  Street
One Court Square
One Garden Street
Storrow Park, High Street
YMCA, 35 YMCA Drive
Medfield State Hospital,
  Route 27
Fire Headquarters, 100 to
  120 Main Street
234 Earle Street
YMCA, 25 Water Street
Berkshire Commons
Hancock Street
59 Howard Street
Springfield Community College,
  Federal Street
                                      Max 24-hr  Obs>  Obs>  Arit  Geo
                                                       150
# Obs
55
59
47
55
57
47
57
38
58
54
56
56
8
43
51
54
129
59
1st
134
130
178
78
125
104
134
99
135
106
360
109
55
91
155
103
181
110
2nd 260
132
99
123
70
118
72
96
60
96
89
97 1
91
40
73
115
75
126
106
Mean  Mean  GSD
59
56
62?
36
59
43
51
42?
43
44
37
48
39?
40?
51
44
53
48
56
53
58?
34
54
41
47
39?
39
41
29
44
38?
38?
45
41
49
45
1.4
1.4
1.4
1.5
1.5
1.4
1.5
1.4
1.6
1.4
1.8
1.5
1.2
1.4
1.7
1.4
1.5
1.5
   ?  Indicates that the mean does not satisfy summary criteria.

-------
                                                 TABLE 3 (Continued)

                                     AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                     THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                              1984 MASSACHUSETTS - SUSPENDED PARTICULATE MATTER (ug/m3)


Method:  Gravimetric, 24-hour Hi-volume Filter Sample-91

                                                                               Max 24-hr  Obs>  Obs>  Arit  Geo
Site I.D.        Location          County     Address                   // Obs  1st   2nd  260   150   Mean  Mean  GSD

22 2372 001 F01  Warren            Worcester  Quaboag Regional High       36    85    63               30?   26?  1.6
                                                School, River Street
22 2475 003 F01  West Springfield  Hampden    Fire Station, Van Deene     58   130   110               49    45   1.5
                                                Street
22 2620 002 F01  Woburn            Middlesex  County Court, Woburn        49    90    90               41    38   1.5
                                                Street and Montvale
                                                Avenue
22 2640 013 F01  Worcester         Worcester  419 Belmont Street          54    88    79               41    37   1.6
22 2640 016 F01  Worcester         Worcester  2 Washington Street         54   173   147          1    61    55   1.6
22 2640 021 F01  Worcester         Worcester  26 Salisbury Street         42    95    71               44?   41?  1.5
 ?   Indicates  that  the mean does not  satisfy summary criteria.

-------
                                              TABLE 3 (Continued)

                                  AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                   THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                       1984  MASSACHUSETTS - LEAD (ug/m3)
Method:  Atomic Absorption-92
Site I.D.
22 0240 002 F01

22 0240 027 F01
22 0380 002 F01
22 1080 006 F01
22 2160 007 F01
22 2160 Oil F01
22 2640 016 F01
Location
Bos ton
Boston
Chelsea
Lowell
Springfield
Springfield
Worcester
County
Suffolk
Suffolk
Suffolk
Middlesex
Hampden
Hampden
Worcester
Address
Kenmore Square,
590 Commonwealth Avenue
One City Square
Chestnut and Sixth Streets
YMCA, 35 YMCA Drive
East Columbus Avenue
59 Howard Street
2 Washington Street
                                                                               Qtrly Arith Mean    Means
                                                                       // Obs  1st  2nd  3rd   4th  > 1.5
                                                                         46
.37   .40  .48
.51
                             Max Values
                             1st
1.00
                    2nd
.89
1
57
54
60
61
53

.27
.20
.64
.31
.16

.26
.20
.68
.35
.18

.27
.22
.60
.32
.21
.22?
.34
.28
1.09
.47
.25


1
3
1

.22
.95
.30
.30
.00
.64

.58
.50
1.40
.88
.43
?  Indicates that the mean does not satisfy summary criteria.

-------
                                                  TABLE 3 (Continued)

                                      AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                       THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                      1984 MASSACHUSETTS - CARBON MONOXIDE (mg/m3)
    Method:  Hourly values, Nondispersive Infrared  (NDIR) Continuous-11
                                                                                           Max 1-hr   Obs
                                                                          Obs
OJ
N3
Site I.D.
22
22
22
22
22
22
22
22
0240
0240
0240
0240
1080
2160
2160
2640
002
015
021
022
007
007
014
020
F01
F01
F01
F01
F01
F01
F01
F01
Location
Bos ton
Boston
Boston
Boston
Lowell
Springfield
Springfield
Worcester
County
Suffolk
Suffolk
Suffolk
Suffolk
Middlesex
Hampden
Hampden
Worcester
Address
Kenmore
AVG*
Kneel
340 I
600 \-
Old C
East
Fernt
Fire
: iiu1
.am
Srei
Jas
'it;
Co
>an
St
Kenmore Square, 590 Commonwealth
    enue
    land Street
    Breman Street, East Boston
    Washington Street
Old City Hall, Merrimack Street
East Columbus Avenue
Fernbank Street
Fire Station, Central Street
//Obs
8396
7940
8413
8401
8317
8524
8523
8346
1st
15.0
13.8
16.1
21.9
31.1
25.3
16.1
32.2
2nd >40
11.5
12.7
13.8
19.6
25.3
21.9
11.5
23.0
1st
9.8
7.3
7.5
13.1
14.5
12.5
8.3
13.9
2nd
8.9
7.0
7.3
11.8
12.8
11.8
7.3
11.1
>10



4
5
5

3

-------
                                                     TABLE 3 (Continued)

                                         AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                         THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                         1984 MASSACHUSETTS - SULFUR DIOXIDE (ug/m3)
    Methods:  Hourly Values, Pulsed Fluorescent-20
u>
OJ
Site I.D.
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
0240
0240
0240
0240
0380
0400
0570
0580
0620
0620
1000
1080
1210
1800
2160
002
015
021
026
003
008
002
004
003
010
005
007
001
007
009
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
Location
Boston
Boston
Boston
Boston
Chelsea
Chicopee
Fairhaven
Fall River
Fitchburg
Fitchburg
Lawrence
Lowell
Medfield
Pittsfield
Springfield
County
Suffolk
Suffolk
Suffolk
Suffolk
Suffolk
Hampden
Bristol
Bristol
Worcester
Worcester
Essex
Middlesex
Norfolk
Berkshire
Hampden
                                                                             Max
                                                                            24-hr
                                        Obs>  Max 3-hr  Obs>  Max 1-hr  Arit
Address

Kenmore Square, 590
  Commonwealth Avenue
Kneeland Street
340 Breman Street,
  East Boston
Deer Island, House of
  Corrections
Powder Horn Hill
Westover Air Force
  Base, Anderson Road
Leroy Wood School
Globe Street
Trailer, Summer Street
5 Summer Street
Storrow Park,
  High Street
Old City Hall,
  Merrimack Street
Medfield State
  Hospital, Route 27
Birch-Grove Drive
Longhill Street
                                                                     #0bs  1st  2nd  365   1st  2nd  1300  1st  2nd  Mean
                                                                     7963  193  191
                                                                     8433
                                                                     8006
171  146
171  141
                                                                      895  120  114
278  265

297  279
279  261

198  187
                                464  335   43
461  388
343  293
32
34
                                217  210   56?
7155
7752
7806
8338
5829
1350
8190
8375
8227
7541
8011
109
152
109
182
145
117
163
112
95
128
162
102
129
99
131
124
54
154
108
90
118
153
340
240
164
270
249
228
424
190
124
231
258
263
201
152
242
235
182
267
169
122
218
245
524
314
367
456
346
244
529
233
178
380
288
459
301
259
369
341
225
479
220
141
265
286
24
21
16
28
20?
24?
30
25
13
25
28
    ?  Indicates that the mean does not satisfy summary criteria.

-------
                                                 TABLE 3 (Continued)

                                     AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                     THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                     1984 MASSACHUSETTS - SULFUR DIOXIDE (ug/m3)


Methods:  Hourly Values, Pulsed Fluorescent-20

                                                                          Max
                                                                        24-hr    Obs>  Max 3-hr  Obs>  Max 1-hr  Arit
Site I.D,        Location     County     Address                 #0bs  1st  2nd  365   1st  2nd  1300  1st  2nd  Mean

22 2160 015 F01  Springfield  Hampden    Springfield Community   8093  228  179        307  277        325  325   31
                                           College, Federal
                                           Street
22 2380 005 F01  Watertown    Middlesex  Victory Field           8043  172  126        252  246        309  278   23
22 2640 019 F01  Worcester    Worcester  Department of Public    8418  102   93        151  148        252  157   15
                                           Works, Belmont Street
22 2640 020 F01  Worcester    Worcester  Fire Station, Central   8140  170  145        266  259        314  314   23
                                           Street

-------
                                                 TABLE 3 (Continued)

                                     AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                     THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                   1984 MASSACHUSETTS  - NITROGEN DIOXIDE (ug/m3)
Method:  Hourly Values, Colorimetric-Lyshkow-11; Chemiluminescence-14
Site I.D.
22
22
22
tt 22
22
22
22
22
22
22
22
0240
0240
0240
0380
0380
0400
0570
0580
1000
2160
2640
002
021
026
003
003
008
002
004
005
015
019
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
F01
Location
Boston
Boston
Boston
Chelsea
Chelsea
Chicopee
Fairhaven
Fall River
Lawrence
Springfield
Worcester
County
Suffolk
Suffolk
Suffolk
Suffolk
Suffolk
Hampden
Bristol
Bristol
Essex
Hampden
Worcester
                                         Address

                                         Kenmore Square,
                                           590 Commonwealth Avenue
                                         340 Breman Street, East
                                           Boston
                                         Deer Island, House of
                                           Corrections
                                         Powder Horn Hill
                                         Powder Horn Hill
                                         Westover Air Force Base,
                                           Anderson Road
                                         Leroy Wood School
                                         Globe Street
                                         Storrow Park, High Street
                                         Springfield Community
                                          College, Federal Street
                                         Department of Public Works,
                                           Belmont Street
Max 1-hr Max 24-hr Arit
//Obs
7838
7893
414
200
6926
3846
127
7857
7822
6895
1st
417
333
122
86
667
226
64
169
263
470
2nd 1st
384
269
115
81
517
197
64
160
258
385
2nd Mean^-1-
83
61
40?
32?
42
37?
24?
28
41
47
' Meth
14
14
14
11
14
14
14
14
14
14
3317
194    160
?  Indicates that the mean does not satisfy summary criteriat

(i'The primary standard for nitrogen dioxide is 100 ug/m3,  annual arithmetic mean.
31?
14

-------
                                                  TABLE  3  (Continued)

                                      AMBIENT AIR QUALITY  DATA  INCLUDING  STATIONS
                                       THAT EXCEED NATIONAL  AIR QUALITY STANDARDS

                                           1984 MASSACHUSETTS - OZONE*  (ppm)
Methods:  Hourly Values,  Chemiluminescence-11,  Ultra Violet  Dasibi  Corporation-14
Site I.D.

22 0030 003 F01

22 0060 002 F01
22 0120
22 0380
22 0400
004 F01
003 F01
008 F01
         Location

         Agawam

         Amhe rs t
Attleboro
Chelsea
Chicopee
22 0535 001 F01  Easton
22 0570
22 1000

22 1210

22 1520

22 1520

22 1800
002 F01
005 F01

001 F01

003 F01

003 F01

007 F01
Fairhaven
Lawrence

Medfield

Newburyport

Newburyport

Pittsfield
County     Address

Hampden    152 South Westfield
             Street, Feeding Hills
Hampshire  Solar Habitat,
             University of
             Massachusetts
Bristol    532 Newport Avenue
Suffolk    Powder Horn Hill
Hampden    Westover Air Force
             Rase, Anderson road
Bristol    Post Office, 300 Main
             Street
Bristol    Leroy Wood School
Essex      Storrow Park, High
             Street
Norfolk    Medfield State Hospital  213
             Route 27
Essex      Plum Island, Parker
             River
Essex      Plum Island, Parker
             River
Berkshire  Birch-Grove Drive
Valid
#Meas
183
182
196
200
197
186
194
188
213
176
28
194
//Reg
214
214
214
214
214
214
214
214
214
214
214
214
Daily
1st
.144
.125
.141
.125
.209
.151
.206
.112
.145
.136
.115
.117
Max
2nd
.141
.125
.141
.125
.168
.133
.185
.104
.144
.120
.090
.116
1-hr
3rd
.139
.122
.130
.118
.133
.128
.161
.100
.124
.119
.075
.104
Vals>
Meas
5
2
4
2
4
4
9
2
1


.125
Est
5.8
2.3
4.3
2.1
4.1
4.6
9.8
2.0
1.2


Miss Days
Assm
-------
                                                    TABLE 3 (Continued)

                                        AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                        THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                             1984 MASSACHUSETTS - OZONE* (ppm)


Methods:  Hourly Values, Chemiluminescence-11,  Ultra Violet Dasibi Corporation-14


                                                                    Valid      Daily Max 1-hr   Vals>.125  Miss Days
Site I.D.        Location   County     Address                    #Meas  //Reg   1st   2nd   3rd  Meas  Est  AssnKStd   Meth

22 2196 001 F01  Sudbury    Middlesex  Water Row Road, Great      185    214  .165  .147  .136    6   6.8      5       11
                                         Meadows National
                                         Wildlife Refuge
22 2360 001 F01  Ware       Hampshire  Ware High School,          179    214  .204  .150  .135    6   7.1      1       11
                                         Route  32 and Gould
                                         Street
22 2640 019 F01  Worcester  Worcester  Department of Public       212    214  .146  .138  .122    2   2.0      1       11
                                         Works, Belmont Street
*0zone season:   April to October (214 days).

-------
                                                     TABLE  3  (Continued)

                                         AMBIENT AIR QUALITY  DATA  INCLUDING  STATIONS
                                         THAT EXCEED NATIONAL AIR  QUALITY STANDARDS

                                  1984 NEW HAMPSHIRE - SUSPENDED PARTICULATE MATTER  (ug/m3)
    Method:   Gravimetric,  24-hour Hi-volume Filter Sample-91
    Site I.D.

    30 0040 001 F01
    30 0040 001 J02
    30 0040 008 JO 2
    30 0400 010 J02

    30 0400 014 F01
    30 0040 014 J02
oo   30 0040 016 J02
    30 0040 019 J02
    30 0120 003 F01
    30 0160 001 F01
    30 0308 001 F03

    30 0360 002 F01
    30 0420 008 F01
    30 0420 014 F01

    30 0420 015 F01

    30 0420 015 F09

    30 0420 016 F01

    30 0480 007 F01
Location
County
Berlin
Berlin
Berlin
Berlin
Berlin
Berlin
Berlin
Berlin
Concord
Dover
Hollis
Coos
Coos
Coos
Coos
Coos
Coos
Coos
Coos
Merrimack
Straf ford
Hillsborough
Laconia     Belknap
Manchester  Hillsborough
Manchester  Hillsborough

Manchester  Hillsborough

Manchester  Hillsborough

Manchester  Hillsborough

Nashua      Hillsborough
Address

Sullivan Street
Sullivan Street
Dutil Street
Burgess School, School
  Street
Trailer, Lancaster Street
Trailer, Lancaster Street
200 Enman Hill Road
Gates Hill Road
State House Annex
Central Avenue
Elementary School, Silver
  Lake Road (Route 122)
Beacon Street
Notre Dame Avenue
Highland Goffe's Falls
  School
Police Station, 351 Chestnut
  Street
Police Station, 351 Chestnut
  Street
Harnett Park Municipal
  Parking Lot
City Hall, Main Street
Max 24-hr Obs>
# Obs
54
115
113
57
55
29
57
58
61
61
60
37
59
30
61
60
60
56
1st
142
122
224
99
479
183
93
58
82
405
104
87
100
82
112
105
104
122
2nd 260
117
114
169
86
359 3
179
65
58
75
96 1
88
85
82
79
108
101
95
105
Obs> Arit
150 Mean
64
63
7 64
40
11 108
2 89?
31
24
35
1 45
31
48?
44
35?
48
47
48
44
Geo
Mean
59
58
54
37
87
79?
25
19
32
37
26
43?
41
31?
44
44
45
40

GSD
1.5
1.5
1.8
1.6
1.9
1.6
2.4
2.0
1.6
1.7
1.7
1.7
1.5
1.6
1.5
1.5
1.5
1.5
     ?  Indicates that the mean does not satisfy summary criteria.

-------
                                                 TABLE 3 (Continued)

                                     AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                      THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                              1984 NEW HAMPSHIRE - SUSPENDED PARTICULATE MATTER
Method:  Gravimetric, 24-hour Hi-volume Filter Sample-91
Site I.D.

30 0480 007 F09
30 0480 010 F05

30 0512 003 F05
30 0512 005 F01

30 0512 006 F01
30 0520 003 F05

30 0540 006 F01
30 0540 009 F01
30 0560 003 F01
Location

Nashua
Nashua

Northumberland
Northumberland

Northumberland
Pembroke

Portsmouth
Portsmouth
Roches ter
County

HilIsborough
Hillsborough

Coos
Coos

Coos
Merrimack

Rockingham
Rockingham
Strafford
Address

City Hall, Main Street
Sanders Associates,
  Parking Lot D
Brooklyn Street
St. Francis Hall, State
  Street
Wemyss Drive
Pembroke Hill, Brickett
  Hill Road
Court Street
Vaughan Street
Hansen Street
                                                                               Max 24-hr  Obs>  Obs>  Arit  Geo
                                                                                           60   150
# Obs
60
61
55
56
60
55
61
58
59
1st
118
101
103
80
95
82
95
110
103
2nd
115
98
90
75
72
66
82
109
100
                                                                                     Mean  Mean  GSD
46
39

40
36

35
27

42
55
44
42
36
37
33
31
23
39
50
40
1.5
1.6
1.5
1.5
1.7
1.8
1.5
1.6
1.6

-------
                                               TABLE 3 (Continued)

                                   AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                   THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                        1984 NEW HAMPSHIRE ~ LEAD (ug/m3)
Method:  Atomic Absorption-92
Site I.P.

30 0040 001 F01
30 0120 003 F01
30 0120 004 F01
30 0308 001 F03

30 0360 002 F01
30 0420 015 F01

30 0480 007 F01
30 0480 010 F01
Location

Berlin
Concord
Concord
Hollis

Laconia
Manchester

Nashua
Nashua
County

Coos
Merrimack
Merrimack
Hillsborough

Belknap
Hillsborough

Hillsborough
Hillsborough
30 0540 006 F01  Portsmouth  Rockingham
Address

Sullivan Street
State House Annex
Junction of Routes 3 and 93
Elementary School, Silver
  Lake Road (Route 122)
Beacon Street
Police Station,
  351 Chestnut Street
City Hall, Main Street
Sanders Associates,
  Parking Lot D
Court Street
Qtrly Arith Mean Means
# Obs
55
61
59
44
31
61
60
45
1st
.08
.12
.31

.13
.16
.15

2nd
.05
.10
.25
.06
.09?
.15
.15
.35
3rd
.06
.09
.32
.07
.07?
.16
.15
.12
4th > 1.5
.05
.15
.37
.06

.19
.22
.10
                                                                                                           Max Values
                                                                        60
                                                             .13   .11    .13    .17
1st

.14
.20
.43
.10

.21
.25

.33
.83

.23
2nd

.10
.19
.41
.09

.12
.25

.22
.17

.17
 ?  Indicates  that  the mean  does  not  satisfy  summary  criteria.

-------
                                              TABLE 3 (Continued)

                                  AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                   THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                  1984 NEW HAMPSHIRE - CARBON MONOXIDE (mg/m3)


Method:  Hourly Values, Nondispersive Infrared (NDIR) Continuous-H

                                                                                    Max 1-hr    Obs    Max 8-hr    Obs
Site I.D.        Location    County        Address                         # Obs    1st   2nd   >40    1st   2nd   >1Q

30 0420 013 F01  Manchester  Hillsborough  1157 Elm Street                 8353    22.4  21.3         15.1  12.7     9
30 0480 009 F01  Nashua      Hillsborough  Matarazzo Building, 25 Main     8491    34.2  32.5         18.1  16.7    22
                                             Street

-------
                                                      TABLE 3 (Continued)

                                          AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                          THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                          1984 NEW HAMPSHIRE - SULFUR DIOXIDE (ug/m3)
Methods:  Hourly Values, Pulsed Fluorescent-20, Ultra Violet Stimulated Fluorescence-23
Site I.D.
Location
30 0235 002 J02  Gorharo
County
30
30
30
30
30
30
30
30
30
0040
0040
0040
0040
0040
0040
0040
0040
0040
Oil
Oil
014
014
016
017
019
020
021
F01
JO 2
F01
JO 2
JO 2
JO 2
JO 2
JO 2
JO 2
Berlin
Berlin
Berlin
Berlin
Berlin
Berlin
Berlin
Berlin
Berlin
Coos
Coos
Coos
Coos
Coos
Coos
Coos
Coos
Coos
              Coos
30 0420 016 F01  Manchester    Hillsborough
30 0440 006 F05  Merrimack Co  Merrimack
30 0480 005 F01  Nashua
30 0480 010 F05  Nashua
              HilIsborough
              Hillsborough
Address

116 Poplar Street
116 Poplar Street
Lancaster Street
Lancaster Street
200 Enman Hill Road
East Hill
Gates Hill Road
Corbin Street
Burgess Street
  Extension
Cascade Mill
  Wastewater Treatment
  Plant
Harnett Park
  Municipal Parking
  Lot
South Bow and
  Dunbarton Roads, Bow
18 Mulberry Street
Sanders Associates,
  Parking Lot D
Max
24-hr Obs>
#0bs
8013
8049
7335
7035
8471
8453
8465
8430
7861
1st
107
86
70
79
108
91
148
62
93
2nd 365
96
86
64
64
73
89
107
62
88
Max
1st
302
318
208
215
262
288
648
198
270
3-hr Obs>
2nd 1300
279
239
180
205
239
222
400
195
252
Max
1st
579
612
283
267
474
406
963
312
524
1-hr
2nd
445
422
275
261
411
404
629
286
464
Arit
Mean
19
19
16
16
17
16
19
12
17

Meth
23
20
23
20
20
20
20
20
20
                                     8583
                                     5429

                                     8443
                                     8036
 65   65
                                                   8457  169  147
 79   78

138  130
130  118
191  174
                                                           346  292
248  236

276  244
290  257
351  320   12    20
                                438  298   28    23
                                                                                         417  341   14?   23
527  393
330  307
28
24
23
23
?  Indicates that the mean does not satisfy summary criteria.

-------
                                                        TABLE  3 (Continued)

                                            AMBIENT  AIR QUALITY DATA INCLUDING STATIONS
                                            THAT EXCEED NATIONAL AIR QUALITY  SATNDARDS

                                            1984 NEW HAMPSHIRE - SULFUR  DIOXIDE (ug/m3)
  Methods:   Hourly Values,  Pulsed  Fluorescent-20,  Ultra Violet  Stimulated  Fluorescence-23
  Site I.D.

  30 0512 006 F05
  30 0512 007 F05

  30 0512 008 F05
  30 0520 003 F05
Location

Northumberland
Northumberland

Northumberland
Pembroke
£30 0520 004 F05  Pembroke
  30 0540 009 F01  Portsmouth
County

Coos
Coos

Coos
Merrimack

Merrimack
Rockingham
Address

Wemyss Drive
Covered Bridge,
  Routes 110 and 3
Wemyss Drive
Pembroke Hill,
  Brickett Hill Road
Hillcrest Avenue
Vaughan Street
Max
24-hr Obs>
//Obs
8401
8155
7636
8303
7661
8081
1st
123
127
88
153
117
85
2nd 365
94
108
79
124
116
78
Max
1st
421
455
168
565
382
172
3-hr
2nd
273
423
148
474
375
168
Obs> Max
1300 1st
461
610
367
820
739
244
1-hr
2nd
435
587
338
697
697
244
Arit
Mean
17
18
14
20
20
13
Meth
23
23
23
23
23
23

-------
                                          TABLE 3 (Continued)

                              AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                               THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                   1984 NEW HAMPSHIRE - OZONE* (ppm)


Method:  Hourly Values, Chemiluminescence-11

                                                                   Valid      Daily Max 1-hr    Vals>.125   Miss Days
Site I.D.        Location    County        Address              //Meas  //Reg   1st   2nd   3rd   Meas  Est   Assm
-------
                                                 TABLE 3 (Continued)

                                     AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                      THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                               1984 RHODE ISLAND - SUSPENDED PARTICULATE MATTER (ug/m3)


Method:  Gravimetric, 24-hour Hi-volume Filter Sample-91

                                                                               Max 24-hr  Obs>  Obs>  Arit  Geo
Site I.D.        Location         County      Address                   # Obs  1st   2nd  260   150   Mean  Mean  GSD

41 0100 003 F01  Cranston         Providence  Fire Station                61    85    67               39    37   1.5
41 0120 008 F01  East Providence  Providence  Fire Station, North         55    84    79               45    42   1.4
                                               Broadway
41 0120 009 F01  East Providence  Providence  Mobil Oil, Pawtucket        58    90    80               41    38   1.5
                                                Avenue
41 0140 002 F03  Kent Co          Kent        Alton Jones Campus,         61   103    48               23    19   1.9
                                                University of Rhode
                                                Island
41 0180 001 F01  Newport          Newport     City Hall                   61    75    74               37    34   1.4
41 0280 004 F01  Pawtucket        Providence  Hospital Trust, 215 Main    57   112    88               48    45   1.5
                                                Street
41 0300 006 F01  Providence       Providence  187 Westminster Street      55   114    99               57    53   1.5
41 0300 Oil F01  Providence       Providence  Health Department Parking   57   121    97               48    45   1.5
                                                Lot, State Street
41 0300 012 F01  Providence       Providence  Rockefeller Library,        56   104    87               44    41   1.5
                                                Prospect Street
41 0300 017 F01  Providence       Providence  Bonanza Bus Terminal,       61   130    91               52    49   1.5
                                                Sabin Street
41 0400 002 F01  Westerly         Washington  Police Department           59   109    93               49    47   1.4
41 0460 002 F01  Woonsocket       Providence  Post Office, 127 Social     57   125    90               43    39   1.6
                                               Street

-------
            TABLE 3 (Continued)

AMBIENT AIR QUALITY DATA INCLUDING STATIONS
THAT EXCEED NATIONAL AIR QUALITY STANDARDS

     1984 RHODE ISLAND - LEAD (ug/tn3)
Method:
Atomic
Absorption- 92
Qtrly Arith Mean Means
Site I.
41 0100
41 0140

41 0300
41 0300
41 0300

D.
003 F01
002 F03

006 F01
007 F01
017 F01

Location
Cranston
Kent Co

Providence
Providence
Providence

County
Providence
Kent

Providence
Providence
Providence

Address
Fire Station
Alton Jones Campus,
University of Rhode Island
187 Westminster Street
Trailer, Dyer Street
Bonanza Bus Terminal,
127 Social Street
# Obs
61
61

55
56
61

1st
.22
.04

.27
.36
.32

2nd
.25
.05

.28
.54
.29

3rd
.21
.05

.25
.54
.28

4th > 1.5
.26
.06

.33
.58
.38

Max Values
1st
.61
.14

.58
1.43
.74

2nd
.55
.11

.52
.81
.68


-------
                                              TABLE 3 (Continued)

                                  AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                  THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                  1984 RHODE ISLAND - CARBON MONOXIDE (mg/m3)


Method:  Hourly Values, Nondispersive Infrared (NDIR) Continuous-11

                                                                                   Max 1-hr    Obs    Max 8-hr    Obs
Site I.D.        Location    County      Address                          // Obs    1st   2nd   >40    1st   2nd   >10

41 0300 009 F01  Providence  Providence  76 Dorrance Street                8257   18.7  17.7         13.3   12.3    5
41 0300 012 F01  Providence  Providence  Rockefeller Library, Prospect     8476   12.2  11.4          6.5   6.0
                                          Street

-------
                                                      TABLE 3 (Continued)
                                          AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                          THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                          1984 RHODE ISLAND - SULFUR DIOXIDE (ug/m3)
Methods:  Hourly Values, Pulsed Fluorescent-20, Ultra Violet Stimulated Fluorescence-23


                                                                                    Obs>  Max 3-hr  Obs>  Max 1-hr  Arit
                                                                                          1st  2nd

                                                                                          233  203
Site I.D.
Location
County
Address
41 0120 009 F01  E. Providence  Providence  Mobil Oil, Pawtucket
                                              Avenue
41 0300 009 F01  Providence     Providence  76 Dorrance Street
41 0300 Oil F01  Providence     Providence  Health Department
                                              Parking Lot, State
                                              Street
41 0300 012 F01  Providence     Providence  Rockefeller Library,
                                              Prospect Street
41 0300 012 F01  Providence     Providence  Rockefeller Library,
                                              Prospect Street
        Max
       24-hr          	        	
#0bs  1st  2nd  365   1st  2nd  1300  1st  2nd  Mean  Meth

8441  139  105
                                                                    8436  197  164
                                                                    8319  204  147
                                                                    8092  186  177

                                                                     351   38   36
                                                                         338  325
                                                                         338  336
                                                                         372  321

                                                                          66   65
                                                                                                          288  272   21
                                                                          425  412
                                                                          425  393
                                                                          498  436

                                                                          105   92
                                                                          33
                                                                          29
                                                       23

                                                       20
                                                       23
                                                                          27    20

                                                                          20?   23
?  Indicates that the mean does not satisfy summary criteria.

-------
                                              TABLE 3 (Continued)

                                  AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                  THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                 1984 RHODE ISLAND  - NITROGEN DIOXIDE (ug/m3)


Method:  Hourly Value, Chemiluminescence-14


                                                                                 Max 1-hr    Max 24-hr   Arit
Site I.D.
Location    County      Address                          #0bs   1st   2nd   1st   2nd   Mean' '
41 0300 012 F01  Providence  Providence  Rockefeller Library, Prospect    8460   167   167                47
                                           Street
       annual standard for nitrogen dioxide is 100 ug/m3,  annual arithmetic mean.

-------
                                               TABLE 3 (Continued)

                                   AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                   THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                        1984 RHODE ISLAND - OZONE* (ppm)


Method:  Hourly Values, Chemiluminescence-11

                                                                   Valid      Daily Max 1-hr    Vals>.125   Miss Days
Site I.D.        Location    County      Address                //Meas  #Req   1st   2nd^   3rd   Meas  Est   Assm
-------
                                                 TABLE 3 (Continued)

                                     AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                     THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                 1984 VERMONT - SUSPENDED PARTICULATE MATTER  (ug/m3)
Method:  Gravimetric, 24-hour Hi-volume Filter Sample-91
Site I.D.
Location
County
Address
47
47
47
47
47
47
0040
0080
0120
0140
0360
0400
003
003
003
005
001
004
F01
F01
F01
F01
F03
F01
Barre
Bennington
Brattleboro
Burlington
Randolph
Rutland
Washington
Bennington
Windham
Chittenden
Orange
Rutland
South S
Armory,
232 Mai
Court H
Vermont
McAulif
                                                   loute 7
                                                   Street
                                                   ise, 39
                                                   Technics
                                                   ;'s, 15
                                            Street
                                                                               Max 24-hr  Obs>  Obs>  Arit  Geo
                                                                                                150
Obs
57
53
56
54
60
55
1st
343
116
116
168
74
150
2nd
163
98
78
156
73
127
260
1





Mean  Mean  GSD
65
45
44
50
28
59
52
40
41
44
25
54
1.9
1.7
1.5
1.6
1.7
1.5

-------
                                                    TABLE 3 (Continued)

                                        AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                         THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                           1984 VERMONT - CARBON MONOXIDE (mg/m3)


   Method:  Hourly Values, Nondlspersive Infrared (NDIR) Continuous-11

                                                                                      Max 1-hr    Obs    Max 8-hr    Obs
   Site I.D.        Location    County      Address                          # Obs    1st   2nd   >40    1st   2nd   >10

   47 0140 003 F01  Burlington  Chittenden  82 South Winooski Avenue          6387    8.2   6.1          4.6   3.6
U1

-------
                                                 TABLE 3 (Continued)

                                     AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                      THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                        1984 VERMONT - SULFUR DIOXIDE (ug/ra3)
Method:  Hourly Values, Pulsed Fluorescent-20
Site I.D.
Location    County
                                         Address
47 0040 003 F01  Barre
                             Washington  South Seminary
                                           Street^1)
47 0140 003 F01  Burlington  Chittenden  82 South Winooski
                                           Avenue
47 0400 002 F01  Rutland     Rutland     9 Merchants
                                                                     Max
                                                                    24-hr
                                                                             Obs>  Max 3-hr  Obs>  Max 1-hr  Arit
                                                             #0bs  1 s t  2nd  365   1st  2nd  1300  1st  2nd  Mean

                                                             4534  107  107        161  156        227  191   25?

                                                             7574   78   78        115   99        141  138   18

                                                             4329  170  167        279  272        332  298   34?
?  Indicates that the mean does not satisfy summary criteria.

(1'Seasonal operation.

-------
                                                 TABLE 3 (Continued)

                                     AMBIENT AIR QUALITY DATA INCLUDING STATIONS
                                      THAT EXCEED NATIONAL AIR QUALITY STANDARDS

                                             1984 VERMONT - OZONE* (ppm)


Method:  Hourly Values, Ultraviolet Dasibi Corporation-14


                                                                   Valid      Daily Max 1-hr    Vals>.125   Miss Days
Site I.D.        Location     County      Address               //Meas  //Reg   1st   2nd   3rd   Meas  Est   Assm
-------
                                                            TABLE 4

                             NUMBER OF STATIONS VIOLATING NATIONAL AMBIENT AIR QUALITY STANDARDS*
                                                BY AIR QUALITY CONTROL REGION


                         _ Particulates __ CO __ SO? __ NO? __ 03 __ Pb
                                              Annual
                          24-hour   24-hour  Geometric                              Annual   Annual            Quarterly
              AQCR       Secondary  Primary    Mean      Hour    8-hour   24-hour  Average   Average    Hour    Average
AQCR           No. State 150 ug/m3 260 ug/m3 75 ug/m3  40 mg/m3 10 mg/m3 365 ug/m3 80 ug/m3 100 ug/m3 0.12 ppm 1.5 ug/m3
Eastern
Connecticut
Hartford -
041

042
CT

CT
0/5

0/23
0/5

0/23
0/5

0/23 0/3 1/3
0/2

0/10
0/2

0/10
2/2

0/2 4/4


0/13
New Haven -
Springfield

Hartford -    042   MA      0/4       0/4      0/4       0/2      1/2       0/3      0/3       0/2      4/4       0/2
New Haven -
Springfield

New Jersey -  043   CT      0/13      0/13     0/13      0/2      1/2       0/7      0/7       0/1      4/4       0/7
New York -
Connecticut

Northwestern  044   CT      0/1       0/1      0/1       ---      ---       ---      ---       ---      ---       ---
Connecticut

Androscoggin  107   ME      4/28      1/28     0/28      ---      ---       0/14     0/14      ---      0/2       0/3
Valley

Androscoggin  107   NH      3/11      1/11     1/11      ---      ---       0/13     0/13      ---      0/1       0/1
Valley
*Unless the second highest average exceeds the NAAQS, there is no violation.
 x/y:  x is the number of stations in violation;
       y is the total number of stations reporting data for time period.
 	   This pollutant is not monitored in the AQCR (state portion).

-------
                                                          TABLE  4  (Continued)

                                NUMBER OF  STATIONS  VIOLATING  NATIONAL  AMBIENT  AIR QUALITY  STANDARDS*
                                                   BY  AIR QUALITY  CONTROL REGION
Particulates CO
AQCR
No.
108
109
110
111
L17
118
State
ME
ME
ME
ME
MA
MA
24-hour
Secondary
150 ug/m3
2/4
4/17
1/9
	
0/1
0/4
24-hour
Primary
260 ug/m3
1/4
1/17
0/9
	
0/1
0/4
Annual
Geometric
Mean Hour 8-hour
75 ug/m3 40 mg/m3 10 mg/m3
0/4
0/17
0/9 0/1 0/1
	 	 	
0/1
0/4 0/1 1/1
24-hour
365 ug/m
0/3
0/7
0/3
	
0/1
0/4
S02
Annual
Average
3 80 ug/m3
0/3
0/7
0/3
	
0/1
0/4
NO?
Annual
Average
100 ug/m3
	
	
	
	
	
0/1
OT
Hour
0.12 ppm
	
0/2
2/2
	
0/1
1/1
Pb
Quarterly
Average
1.5 ug/m3
0/2
0/1
0/3
	
	
0/1
   AQCR

   Aroostook

   Down Eas t

   Metropolitan  110
   Portland
Ul
°^  Northwest
   Maine

   Berkshire

   Central
   Massachusetts

   Metropolitan  119   MA      0/8       0/8      0/8       0/4      1/4       0/7      0/7       0/4      3/3       0/2
   Boston

   Metropolitan  120   MA      0/4       0/4      0/4       	      	       0/2      0/2       0/2      3/3
   Providence

   Metropolitan  120   RI      0/12      0/12     0/12      0/2      1/2       0/4      0/4       0/1      2/2       0/5
   Providence
   *Unless the second highest average exceeds the NAAQS, there is no violation.
    x/y:  x is the number of stations in violation;
          y is the total number of stations reporting data for time period.
    	   This pollutant is not monitored in the AQCR (state portion).

-------
                                                     TABLE 4 (Continued)

                             NUMBER OF  STATIONS VIOLATING NATIONAL AMBIENT AIR QUALITY STANDARDS*
                                                BY AIR QUALITY CONTROL REGION


                                 Particulates 	   	CO	SO?	NO?	Oj_	P_b
AQCR
Merrimack
Valley
Merrimack
Valley
o. Central
"^ New Hampshire
Champ la in
Valley
Vermont
AQCR
No. State
121 MA

121 NH

149 NH

159 VT

221 VT
24-hour
Secondary
150 ug/m3
0/3

0/16

	

1/2

1/4
24-hour
Primary
260 ug/m3
0/3

0/16

	

0/2

0/4
Annual
Geometric
Mean
75 ug/m3
0/3

0/16

	

0/2

0/4
Hour
40 mg/m3
0/1

0/2

	

0/1

	
8-hour
10 mg/m3
1/1

2/2

	

0/1

	
24-hour
365 ug/m3
0/2

0/7

	

0/2

0/1
Annual
Average
80 ug/m3
0/2

0/7

	

0/2

0/1
Annual
Average Hour
100 ug/m3 0.12 ppm
0/1 0/2

0/4

	 	

0/1

0/1
Quarterly
Average
1.5 ug/m3
0/1

0/8

	

	

	
*Unless the second highest average exceeds the NAAQS, there is no violation.
 x/y:  x is the numher of stations in violation;
       y is the total number of stations reporting data for time period.
 ~  This pollutant is not monitored in the AQCR (state portion).

-------
REGION I

AIR QUALITY  CONTROL REGIONS
                                                          Eastern CT
                                                          Hartford-New Haven-
                                                          Springfield
                                                          N3 - NY  - CT
                                                          Northwestern  CT
                                                          Androscoggin  Valley
                                                          Aroostook
                                                          Down  East
                                                          Met. Portland
                                                          Northwest ME
                                                          Berkshire
                                                          Central MA
                                                          Met. Boston
                                                          Met. Providence
                                                          Merrimack Valley
                                                          Central NH
                                                          Champlain Valley
                                                          Vermont
                                   Figure 1

-------
Standard
                                                     TABLE 5

                                  STATIONS WHERE READINGS EXCEED EPISODE LEVELS

                                              January-December 1984
                                           Total Suspended Particulates
                                                     (ug/ni3)
State   AQCR   Cit;
                                                     Site No.
                                             Mo./Day (Time)    Duration
                                                                                 Highest Level
                                                                                    Reached
Emergency
24 hour avg.
875 ug/m3

Warning
24 hour avg.
625 ug/m3

Alert
24 hour avg.
375 ug/m3
None
 None
 ME
                  NH
107    Augusta
       Fire Station,
       Hartford Square

121    Dover
       Central Avenue
20 0080 005 J02   03/31 (00-23)   24 hours
                                    30 0160 001 F01   02/12 (00-23)   24 hours
                                                                                      536
                                                                                                       405

-------
                                                 TABLE 5 (Continued)

                                    STATIONS WHERE READINGS EXCEED EPISODE LEVELS

                                                January-December 1984
                                                   Carbon Monoxide
                                                       (mg/m3)
Standard
                 State   AQCR   Git;
Site No.
                            Highest Level
Mo./Day (Time)   Duration      Reached
Emergency
8 hour avg.
46 mg/m3
                 None
Warning
8 hour avg.
34 mg/m3
                 None
Alert
8 hour avg.
17 mg/m3
                  NH     121    Nashua
                                Matarazzo Building
                                25 Main Street
30 0480 009 F01
 02/02 (16)
 02/02 (20)
4 hours
18.1

-------
                                                 TABLE 5 (Continued)

                                    STATIONS WHERE READINGS EXCEED EPISODE LEVELS

                                                January-December 1984
                                                    Sulfur Dioxide
                                                       (ug/m3)
Standard
State   AQCR   Git)
                                                        Site No.
                            Highest Level
Mo./Day (Time)   Duration      Reached
Emergency
3 hour av£
2100 ug/m-
None
Wa rni ng
3 hour av£
1600 ug/nr
None
Alert
3 hour avg.
800 ug/m3
None

-------
                                                       TABLE 5 (Continued)

                                          STATIONS WHERE READINGS EXCEED EPISODE LEVELS

                                                      January-December 1984
                                                            Ozone (ppm)
     Standard
NJ
State   AQCR   Cit
                                                                Site No.
                            Highest Level
Mo./Day (Time)   Duration      Reached
Alert
1 hour avg. =
0.204 ppm




















CT


CT


CT

CT


CT


CT


MA


MA

MA
043


041


042

043


043


043


042


120

042
*
Danbury
Trailer, Connecticut
State College
Groton
Avery Point, University
of Connecticut
New Haven
Trailer, 715 State Street
Stratford
USCG Lighthouse, Stratford
Point, Prospect Street
Stratford
USCG Lighthouse, Stratford
Point, Prospect Street
Stratford
USCG Lighthouse, Stratford
Point, Prospect Street
Chicopee
Westover Air Force Base,
Anderson Road
Fairhaven
Leroy Wood School
Ware
07


07


07

07


07


07


22


22

22
0175 123


0350 005


0700 123

1110 007


1110 007


1110 007


0400 008


0570 002

2360 001
F01


F01


F01

F01


F01


F01


F01


F01

F01
06/08


06/11


06/13

06/13


07/14


08/01


06/08


07/14

06/08
(15)


(14)


(13)

(13)


(14)


(14)


(19)


(16)

(19)
1


1


1

1


1


1


1


1

1
hour


hour


hour

hour


hour


hour


hour


hour

hour
.215


.226


.218

.232


.207


.224


.209


.206

.204
                                     Ware High School,
                                     Route 32 and Gould Street
                       RI      120    Kent County
                                     Alton Jones Campus,
                                     University of Rhode  Island
                                          41 0140 002 F03    06/13    (15)     1 hour
                                 .215

-------
                      1984 PRECISION AND ACCURACY DATA
     Current Federal Regulations require that each State report both pre-
cision and accuracy data  for  all  data  from National  Air Monitoring  sites
(NAMS), and State/Local  Monitoring Sites  (SLAMS).  Tables 9  and  10 list
the precision and accuracy data submitted  by  the  six New England  States.
The data listed  in  these tables are the upper  and  lower 95% probability
limits in percent difference  from  a  known  standard  reported as a  network
average.  The accuracy data  in Table 9  are  only  for the lowest reported
concentration range.   For TSP,  the accuracy limits  apply  only  to the
flow measurement, and  the precision limits are  the  95% confidence limits
between co-located monitors.
     From these  tables,  CO has  the lowest  probability  limits.   All the
other pollutants  reported are, in general,   within  approximately  _+ 15%.
Although no acceptance  criteria have  been set  by EPA to date,  Region I
expects this  type of  performance to  be  satisfactory.   For  comparison,
the 1984 national statistics  are  included  on  Tables  9  and 10.
     Generally,  precision  and accuracy  values  were  slightly worse than
those in  1983,   possibly  reflecting  aging  equipment  and  the increased
size of the  networks.   Significant  improvements  were noted,  however, in
the TSP and  lead precision data  from  Connecticut and the lead precision
data from  New Hampshire  and  Rhode Island.   Areas where the  total  range
exceeds 25% and  improvements  are  needed  include:  Connecticut's precision
data for  S02 and N02  and accuracy data  for CO, S02,  and N02;  Maine's
precision  data  for TSP;   Massachusetts'  precision data  for  N02,  03, and
TSP and  accuracy  data  for N02 and  03.   In addition,  Maine failed t0
report any  accuracy audits   for  CO for  1984,  although their precision
data  is  satisfactory.   Similarly,  Rhode   Island submitted  no accuracy
data  for  N02  during  1984 due  to  failures in  their  audit  equipment.
                                     63

-------
                                     TABLE 6




                       1984 PRECISION DATA FOR NEW ENGLAND




                   ANNUAL AVERAGE PROBABILITY LIMITS IN PERCENT









          CT           ME           MA           NH          RI           VT
CO    -10 to +11    -9 to  +8    -4 to  +6    -9 to  +4   -7 to  +5    -6  to  +4




S02   -15 to +11    -7 to  +5   -12 to  +9   -12 to  +9   -8 to  +8   -12  to  +4




N02   -17 to +13        -       -18 to +13        -        0 to +12




03    -10 to  +6    -8 to +10   -17 to +10   -15 to  +9   -9 to  +8    -6  to  +9




TSP   -10 to +10   -10 to +18   -13 to +21   -10 to  +8   -8 to  +8    -8  to  +8




Pb     -9 to +10    -5 to  +7    -8 to  +6    -8 to  +9   -8 to  +6
                            1984 NATIONAL STATISTICS







                               CO       -8 to  +7




                               S02     -12 to  +9




                               N02     -12 to +12




                               03      -10 to  +8




                               TSP     -11 to +12




                               Pb      -13 to +14
                                   64

-------
                                         TABLE  7

          1984 ACCURACY DATA FOR  NEW ENGLAND ANNUAL AVERAGE  PROBABILITY  LIMITS
                   FOR THE LOWEST CONCENTRATION  (CONTINUOUS  METHODS),
               FLOW RATE  (TP,  Pb),  AND ANALYSIS  (Pb) REPORTED IN PERCENT
                 CT            ME            MA           NH 	      RI           VT
   CO        -14  to +21       (^         -3 to  +5    -4 to  +8   -3 to  +6    -9  to  +7

   S02       -13  to +11     -3  to  +11     -8 to  +9    -5 to +10  -13 to  +5   -10  to  +1

   N02       -22  to +12         -        -43 to +50        -          ^

   03          -1  to   +7     -2  to  +13    -21 to  +8    -9 to +10   -3 to +10   -11  to  +7

   TSP         -5  to   +5     -5  to   +9     -8 to +11   -10 to  +8   -8 to  +8    -4  to  +5
  (Flow)

   Pb          -7  to   +9     -8  to   +7     -8 to  +6    -8 to  +9  -11 to  +7
(Analysis)
                                    1984 NATIONAL STATISTICS


                                   CO                -9 to  +8

                                   S02              -13 to +10

                                   N02              "15 to +14

                                   03               -11 to  +9

                                   TSP  (flow)        -6 to  +6

                                   Pb (analysis)     -7 to  +6
                       (!)NO accuracy audits were  reported  for  this
                          pollutant.
                                            65

-------
                 REGION I 1984 PERFORMANCE AUDIT PROGRAM

     Region I  conducts  an audit  program to  determine  the performance  of
ambient air monitoring  systems and to  provide  their operators  with tech-
nical assistance in  improving data quality.  Continuous  air  monitors  are
audited by allowing them to sample gas mixtures  containing known concentra-
tions of specific  pollutants  and  noting the analyzers'  responses.   High-
volume air  samplers  for  TSP  and lead  are  audited  by  attaching  a  flow
reference device and  comparing a known air flow rate with the rate recorded
or indicated by the sampler.
     A total of  143  audits were  conducted  in  the  six New England  States
for TSP, S02, CO, N02,  and 03 by  personnel from Region I.  In general, the
results were very  good  with  133  audits (93%)  satisfactory,  8 audits  (6%)
marginal, and only 2 audits  (1%)  unsatisfactory.  This  indicates  a  slight
decline from the 1983 results.
     TSP audit  results  showed  a substantial  decline  over 1983 during which
2% of the audits were marginal.   In  1984, 7% were marginal,  although  none
were unsatisfactory.   One possible reason for the decline may be the  incon-
sistencies in some of the  State procedures  for  computing flow rates which
were permitted  under the earlier  TSP  Reference  Method  regulations.  All of
the States in Region I  have  adopted  or are planning to  adopt  revised TSP
procedures consistent with the  current  EPA  requirements  which should yield
better results.
     Performance on N0£ audits improved again  with all  completed  audits
meeting satisfactory criteria.
     Ozone audit results were generally good with only  one  marginal audit
in Massachusetts.
     S02 audit  results were satisfactory with the exception of two failures
in Maine and two marginal audits in Massachusetts.  Region I provided Maine
with assistance in diagnosing the possible cause of failure.
     Results for CO were generally good in all States  audited.  The  remainder
were all satisfactory.   Table 8 summarizes the results of the audit program
on a state-by-state basis.
                                    66

-------
                                  TABLE 8

                 REGION I PERFORMANCE AUDIT PROGRAM1 - 1984
Pollutant/Parameter

TSP2

Number of Audits
Number of Satisfactory Audits
Number of Marginal Audits
Number of Unsatisfactory Audits
SO-;
CT
ME
MA
NH
RI
VT
15
12
3
0
12
11
1
0
15
14
1
0
15
15
0
0
5
5
0
0
12
12
0
0
Number of Audits
Number of Satisfactory Audits
Number of Marginal Audits
Number of Unsatisfactory Audits
CO
Number of Audits
Number of Satisfactory Audits
Number of Marginal Audits
Number of Unsatisfactory Audits
NO'
Number of Audits
Number of Satisfactory Audits
Number of Marginal Audits
Number of Unsatisfactory Audits
0
0
0
0
2
0
0
2
9
7
2
0
6
6
0
0
0
0
0
0
5
5
0
0
1
1
0
0
0
0
0
0
4
4
0
0
1
1
0
0
0
0
0
0
1
1
0
0
2
2
0
0
0
0
0
0
3
3
0
0
0
0
0
0
3
3
0
0
0
0
0
0
Number of Audits
Number of Satisfactory  Audits
Number of Marginal  Audits
Number of Unsatisfactory  Audits
5
5
0
0
2
2
0
0
6
5
1
0
3
3
0
0
5
5
0
0
2
2
0
0
 Includes  only State-operated NAMS,  SLAMS, and special study monitors.

 2Flow rate audits  of high-volume air samplers including those sampling for
  lead and  TSP.

 Satisfactory audit is  defined as an average percent difference less than
 6%  for TSP;  10% for S02, CO, and 03; and 15% for N02.

 Marginal audit is  defined as an average percent difference between 6-10% for
 TSP;  10-15% for S02,  CO, and 03; and 15-20% for N02.

 Unsatisfactory audit  is defined as an average percent difference of greater
 than  10% for TSP;  greater than 15% for S02, CO, and 03; and greater than 20%
 for N02.
                                     67

-------
                               TABLE 9

                    REGION I NONATTAINMENT AREAS
                       AS OF DECEMBER 31, 1984
                                          Date and Magnitude of Last
                                          Reported Violation to
Connecticut

    Secondary Standards for TSP
       AQCR 41
       AQCR 42
       AQCR 43
       AQCR 44

    Primary Standards for CO
       AQCR 42
       AQCR 43

    Primary Standards for 03
       AQCR 41
       AQCR 42
       AQCR 43
       AQCR 44
1973
1981
1980
1979
1984
1984
1984
1984
1984
1980
Maine
    Primary Standards for TSP
       AQCR 109
          Lincoln

    Secondary Standards  for TSP
       AQCR 107
          Augusta
          Thomas ton
       AQCR 109
          Woodland  (Baileyville)
          Bangor-Brewer
          Lincoln

    Primary Standards for S02
       AQCR 109
         Millinocket(2)

    Primary Standards for 03
       AQCR 107
       AQCR 110
1984
1982

1984
1983
1984
       156 ug/m3
       209 ug/m3
       160 ug/m3
       159 ug/m3
       13.5 mg/m3
       12.1 mg/m3
       0.192 ppm
       0.172 ppm
       0.224 ppm
       0.211 ppm
1982   289 ug/m3
       314 ug/m3
       184 ug/m3

       226 ug/m3
       269 ug/m3
       153 ug/m3
1980   548 ug/m3
1983
1984
       0.140 ppm
       0.147 ppm
       values listed  are the second  highest values reported,
   Only data currently in the EPA system are listed.
                                     68

-------
                         TABLE 9 (Continued)

                    REGION I NONATTAINMENT AREAS
                       AS OF DECEMBER 31,  1984
                                          Date and Magnitude  of  Last
                                          Reported Violation  to
Massachusetts

    Secondary Standards for TSP
       AQCR 042
          Springfield^3)                        1984    181  ug/m3
       AQCR 117
          Adams^3)                              1977    178  ug/m3
          North Adams<3)                        1977    197  ug/m3
          pittsfield(3)                         1984    155  ug/m3
       AQCR 118
          Athol<3)                              1980    158  ug/m3
          Worcester                             1981    156  ug/m3
       AQCR 119
          Cambridge                             1972    174  ug/m;?
          Danvers^3)                            1975    185  ug/m3
          Framinghamt3)                         1973    151  ug/m3
          Lynn                                  1971    168  ug/m3
          Marblehead<3)                         1975    171  ug/m3
          Medford                               1976    164  ug/m3
          Norwood^3)                            1973    235  ug/m^
          Peabody(3)                            1977    190  ug/m3
          Quincyt3)                             1982    182  ug/m3
          Revere^3)                             1980    166  ug/m3
          Swampscott^ '                                         n
          Waltham                               1978    184  ug/mj
       AQCR 120
          Fall River                            1975    188  ug/mj
       AQCR 121                                                 .
          Haverhill                             1975    163 ug/m^
          Lawrence                              1972    156 ug/nr*
       values listed are the second highest values reported,
   Only data currently in the EPA system are listed.

 (^Attainment designation requested by state.

 ^3^Exceedence only; no violations in the last five years.

       sites at  this location.
                                      69

-------
                         TABLE 9  (Continued)

                    REGION I NONATTAINMENT AREAS
                       AS OF DECEMBER 31, 1984
 Massachusetts (Continued)

     Primary Standards for CO
       AQCR 042
          Springfield
       AQCR 118
          Worcester
       AQCR 119
          Boston
          Cambridge
          Medford
          Quincy
          Waltham
       AQCR 121
          Lowel1

    Primary Standards for 03
       AQCR 042
       AQCR 117
       AQCR 118
       AQCR 119
       AQCR 120
       AQCR 121
                                          Date and Magnitude of Last
                                          Reported Violation to
1984
1984
1984
1978
1980
1977
1978
11.8
11.1
11.8
10.9
12.2
10.9
10.6
mg/m3
mg/m3
mg/m3
mg/m3
mg/m3
mg/m3
mg/m3
1984   12.8 mg/m3
1984
1983
1984
1984
1984
1983
0.168 ppm
0.135 ppm
0.138 ppm
0.147 ppm
0.185 ppm
0.127 ppm
New Hampshire

    Primary Standards  for TSP
       AQCR 107
          Metropolitan Berlin

    Secondary Standards for TSP
       AQCR 121
          Metropolitan Manchester

    Primary Standards  for CO
       AQCR 121
          City of Manchester
          Nashua
1984   359 ug/m3
1980   156 ug/m3
1984   12.7 mg/m3
1984   16.7 mg/m3
       values  listed  are the second highest values reported,
   Only data currently in the EPA system are listed.
                                      70

-------
                         TABLE 9 (Continued)

                    REGION I NONATTAINMENT AREAS
                       AS OF DECEMBER 31, 1984
New Hampshire (Continued)

    primary Standards for S02
       AQCR 107
          Berlin

    Primary Standards for 03
       AQCR 121
                                          Date and Magnitude of Last
                                          Reported Violation to
   1980   666 ug/m3


   1984   0.124 ppm
Rhode Island

    Secondary Standards for TSP
       AQCR 120
          Providence^3'

    Primary Standards for CO
       AQCR 120
          Providence

    Primary Standards for 03
       AQCR 120
1983   153 ug/m3



   1984   12.3 mg/m3


   1984   0.195 ppm
Vermont
    Secondary Standards for TSP
       AQCR 159
          Burlington and adjacent
            cities and towns
       AQCR 221
          City of Barre
   1984   185 ug/m3

   1984   163 ug/m3
       values listed are the second highest daily reported,
   Only data currently in the EPA system are listed.

(•^Exceedence only; no violations in the last five years.
                                      71

-------
                               TABLE  10

          REGION I ATTAINMENT AND UNCLASSIFIED AREAS AS OF
                DECEMBER 31,  1984 WITH RECENT VIOLATIONS
                                          Second Highest Values
                         Year
Maine

o   Primary Standards  for TSP

    -  AQCR 107
          Augusta

    -  AQCR 108
          Madawaska
          Presque Isle

    - AQCR 109
         Bangor

o   Secondary Standards  for TSP

    -  AQCR 107
          Lewiston-Auburn
          Oxford County

    -  AQCR 108
          Fort Kent
          Madawaska

    -  AQCR 109
          Millinocket
          Old Town

    -  AQCR 110
          Westbrook

    -  AQCR 111
          Jay
          Madison

o   Primary Standards  for 03

    -  AQCR 109
          Acadia National Park
314 ug/m3


310 ug/m3
316 ug/m3


269 ug/m3
160 ug/m3
152 ug/m3


203 ug/m3
192 ug/m3


164 ug/m3
151 ug/m3
151 ug/m3


160 ug/m3
167 ug/m3
0.135 ppm
1984
1983
1984
1983
 1983
 1984
 1983
 1984
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                     AIR QUALITY SUMMARIES AND TRENDS

    The next  several  pages  contain  a  discussion  of  the  air quality  and
selected trends  for  each of  the New England  States.   The data  for  these
analyses were  collected  by the  New  England States  and were  submitted  to
EPA in fulfillment of the Federal monitoring requirements.
    In evaluating  the  five-year  urban  air  quality  trends throughout  New
England, a  statistical  program package  developed  by  Region 5 was  used  to
help characterize the trends  for TSP, CO,  and  SC>2 sites.  Due to an insuf-
ficient data  base,  these programs were not  employed for Pb,  03,  and N0£.
This statistical program segments the data at each site into monthly cells,
produces monthly means,  deseasonalizes  these monthly  means  by aligning the
data for various years (in this case, five years 1980—1984) for each common
month, performs  a  linear  regression  on  these deseasonalized monthly means,
and finally  computes  two test statistics which  indicate the  relative sig-
nificance of  any trends  identified.  To be  consistent with the appropriate
National Ambient Air  Quality  Standards (NAAQS),  geometric means  are used
for TSP, while  arithmetic means  are  used  for the  other pollutants.   TSP,
CO and  S02  trend  lines  for  selected   air  monitoring  sites  are  presented
in Figures 2 through 4.
    A different  approach was  used to present  ozone trends.   Ozone viola-
tions only occur during the  late spring and summer  months  in New England.
Monitoring is  conducted  from  April through  October only; consequently, the
deseasonalized linear regression  lines  would be  of little  value.  Figure 5
shows a plot  of  the number of days over the standard for selected sites in
Bridgeport  and  Stratford,  Connecticut;  Cape  Elizabeth,  Maine;  Medfield,
Massachusetts; Manchester, New Hampshire;  and  Kent County,  Rhode  Island.
The sites  selected for  this   figure  show  both  increasing  and  decreasing
trends.  When  using  the  ozone trend lines,  please remember  that  meteor-
ology plays  a very important  and complex  role in the  formation  of ozone.
Given the yearly variation in meteorology, it is possible that the apparent
fluctuations in ozone levels  are a result of normal variations due to mete-
orology rather than actual reductions in emissions.
                                   73

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                1984 CONNECTICUT AMBIENT AIR QUALITY SUMMARY

TSP
     There were no  violations  or  exceedences  of  either  the  primary  or
secondary National Ambient Air  Quality  Standards  (NAAQS).  The  highest
annual geometric  mean  was measured  in  Bridgeport  and was  52 ug/m^  or
69% of the primary NAAQS.  Annual  geometric means  were 67%  of the  stan-
dard in Stamford, 64%  in Hartford,  and 63% in  Waterbury.  The  maximum
second highest daily average was measured in  Bridgeport  and was 46%  of
the primary daily NAAQS.   The second maximum daily  average in the larger
urban areas ranged  from  24%  to  46%  of  the  primary daily NAAQS.   Rural
background levels  were approximately  31% of the annual  primary standard
and 48% of the secondary  daily  standard.  In general, the 1984 TSP levels
were approximately the  same as  those  reported in  1982 and 1983.
     The five-year trend  lines   were  prepared for  19 sites  and are  con-
sidered representative  of  the   entire  State.  Ten  sites  had  decreasing
trends between the  90% and  100%  confidence  level.   Nine  sites  had  no
significant trends but did  show  a definite negative  slope.   The  trend
lines for both Bridgeport and Hartford are shown  in Figure 2.

Lead
     There were no violations to the  NAAQS reported in 1984.  The highest
quarterly average was measured  in Waterbury  and was only 47% of the NAAQS.
Maximum quarterly averages in other urban areas ranged from 10% to 45% of
the standard.    In general,   lead  levels  are  slightly lower  than  those
reported in 1982 or 1983.

CO
     There were  no  exceedences  or   violations  to  the   one-hour  NAAQS
reported in 1984.   Both Hartford and Stamford  reported violations of the
8-hour NAAQS.   The  levels  for  CO were  slightly lower  in  1984  than in
1983 or 1982 in New Britain and  New  Haven.   Bridgeport CO levels in 1984
were slightly lower than those  reported  in  1983  and slightly higher than
in 1982.   Stamford  recorded  higher  CO  values  in  1984 than in  1983 and
slightly lower levels  than  in   1982.   A new microscale  site in Hartford
has reported  13 exceedences  of  the 8-hour NAAQS during  1984 compared to
three in 1983 and two in 1984 at the old CO site.
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     Five-year trend lines for New Britain and  Stamford  show a  significant
decreasing trend.   The Bridgeport, New Haven, and Hartford five-year  trends
show a significant  increasing  trend.   The Stamford CO site  is  included  in
Figure 3.

S02
     No violations  or exceedences  to  the  NAAQS  were measured in 1984.   The
maximum SC>2 annual  averages  occurred  in Bridgeport, Milford, and New Haven
and were approximately 43%  of  the NAAQS.  Annual  averages  were 39%  of the
annual NAAQS  in Hartford,  40%  in  Stamford,  and   36%  in  Waterbury.   The
highest daily S02 levels  were  measured in New Haven,  the maximum being 67%
of the NAAQS.   The second  highest daily averages measured in the major urban
areas were approximately  55% of  the daily NAAOS.  In general, the 1984 S02
annual averages were approximately the same or slightly lower than in  1982 or
1983; also, the maximum and second highest  daily  averages  in general were
somewhat higher in  1984 than in either 1982  or  1983.  The  five year trends
for seven  sites  were  analyzed.   Sites  in  Danbury,   Bridgeport   (Hallet
Street), Hartford,  New Haven, and Waterbury  showed  a significant decreasing
trend.  The Milford site  showed  a  slightly  positive nonsignificant trend,
while Stamford showed a negative  nonsignificant  trend plot.   Figure  4 shows
the Bridgeport (Hallet Street) trend  line.

N02
     The  three  N02  SLAMS  sites  which  are located  in  Bridgeport,  East
Hartford, and New Haven reported values of 52%,  40%, and 58%, respectively of
the annual  standard.  N02  values at  these  three  sites  are slightly down
from  those values recorded in 1983.  The five-year  trend  plots for the three
N02 sites were  analyzed.  Bridgeport  showed  a significant  decreasing trend,
while New Haven showed a slightly  negative  nonsignificant trend, and East
Hartford's  four-year trend  plot showed  a  positive  nonsignificant trend.
                                     75

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     Every site  in  Connecticut  reported  between  7  days  and  28  days  over the
primary NAAQS.   The maximum daily reading was .232 ppro in  Stratford during
1984.  In general,  the  ozone  levels  were lower  in 1984 than  in  1983  and
slightly higher  than  the  1982  values.   Figure 5  shows  a plot  of  the number
of days over the standard for  the Bridgeport  and  Stratford  sites.
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                  1984 MAINE AMBIENT AIR QUALITY SUMMARY

TSP
     Primary National  Ambient  Air Quality  Standards (NAAQS)  violations
were measured in Augusta, Presque Isle, and Washington County.   Secondary
standards violations were  reported in Augusta,  Jay,  Lincoln,  Madawaska,
Millinocket, Old Town,  Oxford County,  Presque Isle, Washington  County,
and Westbrook.  An exceedence was  reported  in Bangor and  Rumford.  There
were no  violations  of  the  annual standard.   The annual  geometric  mean
was 84%  of  the  NAAQS  in Westbrook,  67% in Augusta,  65%  in Millinocket,
48% in Jay  and  56%  in Lincoln.  The TSP  site with  the best  air  quality
was Acadia National  Park which  reported levels  17%  of  the annual NAAQS.
     The five-year trend analysis was performed on 47 TSP sites in Maine.
Of these 47  sites,   four showed  significant   increasing  trends.   Twelve
sites showed no  significant  trends,  and the  remaining  31  sites showed a
significant downward  trend.   Although the  majority  of   the  regression
lines show a downward  trend, the number  of  lines with no significant and
increasing trends indicate  that particulate  values  may  be leveling off
after continuous  decreases  over the  past  several years.   Several sites
showed higher  values  than  those  reported  last  year.   Figure 2A shows
decreasing five-year trend lines for Augusta  and  Lincoln.

Lead
     There were  no  violations  of  the  quarterly  lead NAAQS.  The highest
statewide concentration  was measured  in Portland (microscale  site) and
was 73%  of  the  standard.   Last  year's  maximum level  was 96% of the NAAQS
at the  Portland site.  Maximum  levels measured  in  Augusta were 61% of
the standard  in 1984,  while levels  in Auburn were  51%  of the standard.
Although maximum  values increased  slightly in  Augusta  since  last  year,
lead levels  generally followed a  decreasing  trend  throughout  the State.

CO
     The only  CO monitoring site  in the  State  was  located in Portland.
The site was moved  from Bangor  in 1984.   Reported CO levels  in  Portland
were slightly  higher than the levels  meassured  in Bangor  last year. The
                                     77

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 highest concentration  was 31%  of  the 1-hour  NAAQS,  and  for the  8-hour
 NAAQS,  the  highest  concentration was 79%  of  the standard.  These  levels
 occurred  with less  than a full year of monitoring data.  CO  levels  state-
 wide generally  show a decreasing  trend,  assuming maximum  values do  not
 increase  once a full year of monitoring data is  collected.

 S02
      The  highest daily SC>2 levels  were  monitored in Rumford.  The  values
 were approximately  62% of  the  24-hour  standard.   Monitored  values  in
 Portland  were 41% of the standard,  while Lewiston, Lincoln, and Washington
 County  showed values  of  approximately  42%  of   the daily  standard.   The
 highest 3-hour levels  were  monitored in Mexico at 56%  of  the standard.
 Rumford measured values 49% of the standard, and Levels  in Madawaska were
 48%  of  the  standard.   Although  maximum  SC>2 values in  Maine  are only  62%
 of the  NAAQS, a  review of  the  historical  data  base  shows mixed trends.
     The  five-year trend analysis was  conducted  for  13 sites.  Seven sites
 showed  decreasing trends,  while  four showed no significant trends, and  two
 sites (Lincoln and Mexico) showed increasing trends.  The trend lines  for
 Millinocket show a 46%  reduction  over  the five-year period.  This resulted
 from the  installation of control equipment at a  local paper mill.  Levels
 in Madawaska show up to 80% reduction as a result of reduced fuel burning
 activity  at  a  local mill.   Figure  4 shows  a  reducing trend  line   for
Madawaska.

 N0?
     Maine is not  required to monitor N02J however, at  present, one special
 purpose NC>2 site is operating in Portland.   This site is gathering infor-
mation for an ozone study.

03
     Of the six  sites  operated in Maine,  only two monitors measured NAAQS
violations.   The Cape  Elizabeth  site measured six days over the standard,
while the York County site measured eleven  days over the standard.  Acadia
                                    78

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National Park and the  Washington County sites measured one  day  over the
standard.  The Gardiner and Lincoln county sites had no monitored or pre-
dicted violations in  1984.  The  highest value  recorded  (.171  ppm)  was
measured at  the  Cape  Elizabeth  site.  The  site  measuring  the  lowest
values was located in Lincoln County.  This site measured a maximum value
of .119 ppm or 91% of the NAAQS.
     In general,  ozone values and the  number of days  over  the  standard
decreased from 1983  results.   However,  the  frequency of  violations  at
the York  County  site  increased from  seven  in  1983  to  eleven  in 1984.
Figure 5  shows a plot  of  the  number  of days over the standard for the
Cape Elizabeth site.
                                    79

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              1984 MASSACHUSETTS  AMBIENT  AIR QUALITY  SUMMARY

TSP
     There were no reported violations to  the  primary or  secondary  National
Ambient Air  Quality  Standards  (NAAQS)  in 1984,  although  secondary  NAAQS
exceedences were reported for four  sites:   Boston, Pittsfield,  Springfield,
and Worcester.  TSP  sites  with  the  highest  annual  geometric  means  were
located in Boston at 75%  of NAAQS,   Chelsea at 72% of NAAQS,  Springfield  at
65% of NAAQS, and Worcester at 73%  of NAAQS.   The highest  second-high daily
TSP values were measured in Boston at 88%  of the  secondary NAAQS,  in Chelsea
at 79% of  the  NAAQS,  in Pittsfield  at 77% of the  NAAQS,  in  Springfield  at
84% of the NAAQS,  and  in Worcester  at 98% of the  NAAQS.   Rural  background
levels were 39% of the  primary annual, 37% of the primary daily,  and  65%  of
the secondary daily standards.
     In general,  TSP levels  in  1984  showed  a continued  downward trend  for
most sites in the  State.   A total of  22  sites  were analyzed  for five-year
trends.  Of these, 16  sites  (73%) showed  a  significant downward  trend,  one
site (5%)  showed  a significant  upward  trend  and  five sites exhibited  no
significant trends.
     The five-year trend lines  for the Southampton Street  site in Boston and
Howard Street site in Springfield are  presented  in Figure 2A.  These two center
city urban sites  are  representative  of  the  significant downward  trend that
most TSP sites are experiencing in Massachusetts.

Lead
     Routine monitoring for  lead began  in 1982 with  sites   established  in
Boston, Chelsea,  Lowell,  Springfield,  and Worcester.   No  violations  to the
quarterly lead NAAQS  have  been  reported  from  the  present   network.   Lead
levels averaged 15% lower in  1984  than in 1983 at  five  of  the  six sites.
The remaining site, East Columbus Avenue  in Springfield, experienced a slight
increase (3%) over 1983  levels.   This site also recorded the maximum quarterly
lead level for the  State at 86%  of  the NAAQS,  an  increase  of 29%  over the
corresponding quarter  for 1983.
                                    80

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CO
     Four of the eight sites  which  monitored this  pollutant  in  1984  recorded
violations to the primary 8-hour NAAQS:   Boston with three violations,  Lowell
with four violations,  Springfield with  four violations,  and Worcester  with
two violations.  None  of  the  eight  sites reported  exceedences  to  the  1-hour
primary NAAQS.   Maximum and second  maximum  CO  levels  for  both the 1-hour and
8-hour averaging times decreased  at all four  Boston  sites by  an  average  of
30% between  1983  and  1984.   The  remaining   four  sites  in other  urban areas
of the State experienced  average  increases  of  35%  for these averaging times.
     Five-year trends were analyzed for  the  seven  sites which had sufficient
data.  All  four sites  in Boston  exhibited  significant   decreasing  trends,
while a site in Worcester exhibited a significant increasing trend.  The two
remaining sites, both located in Springfield, did not exhibit any significant
trends.  Figure  3 depicts  the  five-year  trend  line  for the  Commonwealth
Avenue site  in  Boston.  Neighborhood (suburban) CO levels were  35%  and 73%
of the 1-hour  and  8-hour  NAAQS in  Boston,  and 29% and  73%  of  the  NAAQS in
Springfield.  The  maximum second-high   1-hour  and 8-hour  averages  for the
State in  1984  were measured   at the  Old City Hall site in Lowell at  63% and
128% of the NAAQS, respectively.
S02
     There were  no violations  of  the  NAAQS at  any of  the  18  sites  which
reported S02  data  for  1984  in Massachusetts.  The  maximum S02  site  in the
State for  1984 was the  Commonwealth Avenue site in Boston with levels of 54%
of the  annual standard  and  52%  of the  daily  standard  reported.   The 1984
annual average  at  this  Boston  site was  significantly  lower  than previous
years, although  the  maximum daily  levels  were higher  in 1984 than previous
years.  Figure 4 depicts the five-year  trend  line  for the Commonwealth Avenue
site and indicates a significant  downward  trend.
     After Boston, the  next  highest annual mean concentrations were measured
in Fall River,  Lawrence,  and Springfield  at  approximately  40% of the annual
standard.  All three areas  experienced increases  in both the  annual mean and
daily S02  levels in 1984  over  previous  years' levels.  Minimum S02 levels
in Massachusetts were  measured  at  a rural background  site in Medfield with
levels at  25% of the daily standard and 16%  of  the annual standard.
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     A  total  of 15  sites  were analyzed  for five-year trends.  Signifi-
 cant downward trends were identified at nine sites located in Chicopee,
 Fall River, Lowell, Medfield,  Springfield, Watertown,  and  three sites
 in Boston.  A significant upward  trend was  identified for a  site in
 Springfield.  The remaining  five  sites  did not exhibit any  significant
 trends.

 N02
     In 1984,  ten sites collected N02 data in Massachusetts.  The maxi-
 mum site in the State  was located in Boston  where  the  annual  mean for
 1984 was 83%  of  the NAAOS and  represents  an  increase  of  73%  over the
 1983 levels at this  site.  A  27% increase in the annual mean was measured
 at the  other  Boston site  in  1984  and  represents 61% of the  NAAQS.  N02
 levels  in Springfield and Worcester did  not  appreciably change  between
 1983 and 1984.  The  other sites in the  network did  not have sufficient
 monitoring records  to  determine  if  changes  have occurred  in  the  past
 year.  A five-year  trend  analvsis was  performed on  three  sites which
 had a sufficient sampling record.  No significant long-term  trends  were
 identified for these three sites.  The minimum  levels for this pollutant
were measured  at a site in Fall River at 28% of  the NAAQS.

"3
     As in past years,  violations  continue  to  be  reported throughout
Massachusetts.  Violations were  recorded at  11  out  of 14  sites which
 operated in 1984.    Sites  in  Pittsfield  and Lawrence  did not record any
values greater than  the   NAAQS.   A  site  in  Newburyport  reported  one
daily exceedence of  the standard.
     In general, ozone  levels decreased  in  1984,  with  nine sites  averag-
ing decreases  of  15% in  the  maximum  and second maximum daily values in
 1984.  Four other  sites measured average increases of 9% in  maximum and
 second maximum values.   The  total number of days in excess of the stan-
 dard for the 13 sites,  which  operated in both  1983 and  1984,  was  reduced
 from 89 days in 1983 to 45 days in 1984. Nine sites recorded reductions
 in number of days  over the NAAQS, while two sites, Attleboro and F.aston
 saw minor increases.   Two other  sites, Newburyport  and Ware,  saw no
 change  in number of  days over the standard.
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     The maximum daily  values  for  1984  were  recorded  in Chicopee  at
0.209 ppm,  Fairhaven at  0.206  ppm,  and Ware at 0.204 ppm.  The Massa-
chusetts site with the  roost  number  of days over the standard for  1984
is in Fairhaven with  nine days.  This was  also the case in  1983  with
the Fairhaven  site  recording  17  days  over the  standard.   The  areas
which experienced the lowest maximum daily  values  for  1984  are  located
in Lawrence at 0.112 ppm, and  Pittsfield  at 0.117  ppm.   Figure  5  shows
the five-year trend plot  of  the number  of  days over the  standard for
the Medfield site which is located in  the  southwestern  sector of the
Boston urban area.
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              1984  NEW HAMPSHIRE  AMBIENT AIR QUALITY  SUMMARY

TSP
     The only  site  which  reported  a  violation  to  the  primary  National
Ambient Air  Quality  Standards (NAAQS)  was  the Berlin,  Lancaster  Street
trailer site.  This site measured  three values over the 24-hour  standard,
and the site also measured a  violation to the  annual NAAQS.   The  Lancaster
Street site measured  six values over the primary 24-hour  standard in 1983.
A primary and  secondary  NAAQS exceedence was  measured in  Dover  in  1984.
The only  secondary  standards  violations  in  New Hampshire  were  measured
in Berlin.   The  air quality  in  Berlin  is  influenced  by  manufacturing
activity at a local paper mill.  The annual  geometric  mean was  67%  of  the
NAAQS in Portsmouth, 60%  in  Manchester,  and  56% in  Nashua.   Background
levels in HoHis  are  35%  of  the annual  standard.
     The five-year  trend analysis was performed on 15 sites in New Hampshire.
Of the 15 sites,  12 showed significant  downward trends,  while  the remaining
three showed no  significant   trends.   Although levels   generally  decreased
throughout the  State, values  in Dover,  Northumberland,  and  the Hollis back-
ground site  showed higher levels  than  those reported  in  1983.   Figure  2A
shows a  decreasing  trend  line  for  the   Portsmouth  Court   Street   site.

Lead
     There were no lead  violations  reported  in 1984.   The  highest site - a
microscale site in Concord -  reported  values  29% of  the NAAQS.  The  lowest
site in the  State,  located  in Berlin, had  a maximum quarterly  average  of
9% of the standard.  In  general,  lead  values decreased  from those reported
in 1983.

CO
     No violations of the 1-hour  NAAQS  were reported in 1984;  however, both
Nashua and Manchester reported violations  to  the 8-hour NAAQS.  A total of
21 violations were monitored  in  Nashua.   The maximum 8-hour  level was 81%
over the  standard.  The  frequency  and  magnitude  of  the violations  are
approximately the  same  as  those  observed  last year.   Manchester recorded
eight violations  of  the  8-hour standard.  The maximum value  was 51% over
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the NAAQS.   The magnitude  of  the violations in Manchester increased slightly
over the 1983  levels,  and  the  number  of  values  higher than the  standard
increased substantially  over  the  single  exceedence  measured  in  1983.

S02
     No violations to the NAAQS were monitored in 1984.  The last violation
in New Hampshire  was measured in  Berlin in  1980.  The  highest state-wide
levels recorded during 1984  were monitored in Berlin.   The values were 50%
of the 3-hour  NAAQS. These  levels  resulted  from local paper mill activity.
Metropolitan Manchester monitored levels 46% of the 24-hour standard, while
a Pembroke site,  which is influenced by a utility company, measured levels
42% of  the  standard.  In  general,  S02  levels  in New  Hampshire increased
from the  values measured  last  year.   However,  long-term  S02  trend lines
show either downward or no significant  trend for the sites  that were evalu-
ated.  Figure  4 shows a downward  trend line  for the Northumberland, Groveton
Mobile Lab site.

NO 7
     N02 data  were not collected in  1984.

23
     Of  the five sites operated  in 1984, Manchester and Nashua  each  reported
only one  day  over the standard.  No  other  exceedences were recorded.  The
highest  state-wide  value was monitored in Manchester and  was  8% over the
NAAQS.   The number of  days  over the  standard  decreased  from three in Ports-
mouth  in 1983  to zero  in  1984.  In  general,  ozone levels  in 1984  were
similar  to  those  recorded in 1982 and  1983.   Figure  5 shows the number  of
days  over  the  standard for the Manchester site.
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              1984  RHODE  ISLAND AMBIENT  AIR QUALITY  SUMMARY

TSP
     There were no reported violations  or  exceedences  of  the primary and
secondary National  Ambient Air Quality  Standards  (NAAQS) in  1984.   The
highest annual geometric  mean occurred at the Westminster Street  site in
Providence which was  71%  of the annual primary NAAQS.   This site also had
the second highest  daily  average which was 38% of the primary daily NAAQS.
The highest daily average was  measured  in  Providence at  the Bonanza Bus
Terminal site and was 87%  of  the  secondary NAAQS.  The rural background
site,  located at the University  of Rhode  Island,  Alton  Jones  campus in
Kent County,  showed levels  at 25% of the primary annual NAAQS and a second
highest daily average at  32%  of the daily  secondary standard.
     TSP levels throughout the State  have  shown a  gradual  decrease  from
1982 to 1984.  The rural  Alton Jones  site, at  25%  of  the primary annual
standard,  was almost  equal to  1983's  at 24%,  and  lower than 1982  at  27%.
     The five-year  trend  analysis  was  performed for 12  TSP sites in Rhode
Island.  Of  these, 11  sites  showed  significant  downward  trends,  while
only one  site  had  no significant  trend.   Figure  2 shows  the  five-year
trend  line for a typical  site in  Providence.

Pb
     There were  no  calendar  quarter  arithmetic  means  greater  than the
primary and secondary NAAQS in 1984.  The  highest quarterly lead average
occurred at Dyer Street  and was  39%  of  the  NAAQS.  The second  highest
quarterly average also occurred  at Dyer Street at  36% of  the  standard.
The 1984  levels  were  generally lower than those in  1983 and  1982, and
the maximum  rural  background  levels were  4%  of the standard during the
highest quarter.

CO
     There were no violations  of  the  1-hour  primary and  secondary  NAAQS
in  1984.  The  microscale  site in Providence  at Dorrence  Street reported
three violations  of  the  8-hour  primary  and  secondary   NAAQS  in   1984
                                    86

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versus two violations  in 1983  and  only one  exceedance  in 1982.  At the
neighborhood site (Rockefeller Library), the  second highest 8-hour concen-
tration decreased to 60%  of  the 8-hour NAAQS from 77% in  1983 and 64% in
1982.  Figure 3 shows the five-year trend  line  for the microscale site in
Providence.  This  line  shows  a significant  downward trend  in  the mean
levels of CO.  The  five-year trend  line for the neighborhood scale  site,
however, showed no significant  trend.

SO?
     No violations  to  NAAQS were  reported in  the  last  four years.  The
highest levels reported  in  Providence during 1984 were  approximatley 56%
of the  24-hour  primary NAAQS.   This  is somewhat  higher than either the
1982 or  1983 24-hour  maximum  values  of  54%  and  47%  of the  standard,
respectively.  The  second highest  value  reported in Providence in  1984
was 48% of  the  24-hour standard which  is  also slightly higher  than  1982
or 1983.  Figure  4  shows  a  significant downward five-year trend line for
the mean SO? concentration at  a Providence site.

NO?
     The one  site in Providence reported an annual average  of 47%  of the
NAAQS.  This  is  slightly higher than  the  1983 value of 45%  of  the  stan-
dard; however, insufficient  data from previous years  precludes an accurate
five-year trend analysis.
     The Kent  County  site reported 15 days during which  the  1-hour  NAAQS
 was  exceeded,  while  the  Providence  site  only  reported  five such  days.
 The  Kent  County  site has, over the past three years,  had  the most  number
 of measured  days  over  the  NAAQS.  For  1982 and  1983,  these same  sites
 reported seven and one day over  the  standard,  respectively.   The maximum
 daily  hour  values were .215 ppm  in  1984,  .150 ppm in 1983,  and .158 ppm
 in  1982  at  the Kent County site.  Figure 5  shows  a  plot  of the  number of
 days over  the  standard  for  the Kent  County  site.
                                     87

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                 1984  VERMONT  AMBIENT AIR QUALITY  SUMMARY

TSP
     There was  one  exceedence of  the  primary  and  one violation  of  the
secondary National  Ambient Air  Quality Standard  (NAAQS) in Barre and  one
violation of  the secondary NAAQS in Burlington  (47 0140 005 F01).  Burlington
also showed values  approximately  59% of the  annual geometric mean.   Rutland
had the highest  annual geometric  mean which was 72% of  the NAAQS (75  ug/m ).
The rural background site  in Orange County reported levels 33% of the annual
geometric mean NAAQS.  Maximum daily levels  at this site were approximately
49% of the secondary  standard.
    A total of six sites  were analyzed for their five-year trends.  Of these,
five had  significant  downward   trends:   Barre,  Bennington,  Brattleboro,
Burlington, and  Rutland.  The  Orange  County  trend  plot showed  a  negative
86% decreasing trend  from 1981 through  1984.  Figure 2  shows the five-year
trend line for Barre.

Lead
     Vermont  is  not required  to  and  does not operate a monitoring  network
for lead.
CO
     Maximum levels at the Burlington middle scale site were  22% of  the one-
hour standard and  46%  of  the eight-hour standard.  These levels are approxi-
mately the same as those measured in 1982 and 1983.
SO ?
     The only site with a  complete year's worth of data is Burlington.  Data
from this site is 22% of the annual standard and 22% of the daily standard.
Reported daily values from Rutland and Barre are slightly higher than  those
at Burlington.  A five-year trend line for Burlington is shown in Figure 4,
indicating a nonsignificant trend with a slight negative slope.
                                     88

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     Vermont is not  required  to  and  does not conduct monitoring for NC>2.

03
     There was  one  day  over the  NAAQS  in Brattleboro and  no reported
days over the  NAAQS in Burlington.   The  highest daily  value reported
in Burlington  was  0.107  ppm or  86%  of  the  standard.  Higher levels
were reported  during  1984 in  Brattleboro and  Burlington  compared  to
those values reported in 1982 and 1983.
                                    89

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   FIVE YEAR TREND - TOTAL SUSPENDED PARTICULATES (CT, Rl, VT)
D
     40
     1980
1981
 1982
FIGURE 2
1983
1984
                                                                      Legend
                                                                    •  BRIDGEPORT, CT
                                                                    D  HARTFORD.JCT
                                                                    •  E PROVIDENCE. Rl
                                                                    O  BARRE, VT

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  FIVE YEAR TREND - TOTAL SUSPENDED PARTICULATES (ME, MA, NH)
-
     30
     1980
1981
  1982
FIGURE ?A
1983
1984
                                                                    Legend
                                                                  •  AUGUSTA, ME
                                                                  d  LINCOLN. ME
                                                                  •  BOSTON,_MA	
                                                                  O  SPRINGFIELD. MA
                                                                  A

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                FIVE YEAR TREND - CARBON MONOXIDE
  a:
i
•
O
CD
Z)
O
a:
ui
0_
  (XL
  O
  Zl
                                                                      Legend
     2.5 -I
                                                                     • STAMFORD, CT

                                                                     D BOSTONLMA

                                                                     • PROVIDENCE, Rl
      1980
                  1981
 1982
FIGURE 3
1983
1984

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              FIVE YEAR TREND - SULFUR DIOXIDE
60 -i

 15
 1980
1981
  1982
FIGURE 4
1983
1984
                                                                       Legend
                                                                      • BRIDGEPORT, CT
                                                                      D MADAWASKA. ME
                                                                      • BOSTON, MA
                                                                      O GROVETON. NH
                                                                      A PROVIDENCE.JR1.
                                                                        BURLINGTON, VT

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                    FIVE YEAR TREND -  OZONE
50 -i
1
0J
191
""^^i^r— •— ~ —
— ^~-A. 	
30 1981
**
1982 1983
FIGURE 5
I^S
1984
                                                                          Legend
                                                                         • BRIDGEPORT. CT
                                                                         D STRATFORD. CT
                                                                         • CP ELIZABETH. ME
                                                                         O MEDFIELD. MA
                                                                         A MANCHESTER^NH,
                                                                         X KENT COUNTY, Rl

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