UNITED STATES ENVIRONMENTAL PROTECTION AGENCY QUICKLOOK CRITERIA PARAMETERS Jan. 9, 2012 Report Request ID: 945392 Report Code: AMP450

Selection Criteria Page1 User ID: GWA

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 25 44201 2007 2011 GEOGRAPHIC SELECTIONS

SELECTED OPTIONS
EVENTS PROCESSING MERGE PDF FILES WORKFILE DELIMITER Option Type Option Value EXCLUDE REGIONALLY CONCURRED EVENTS

YES
, SORT ORDER
1 2 3 4 5 6 7 Order Column

PARAMETER_CODE STATE_CODE COUNTY_CODE SITE_ID POC DATES EDT_ID Tribal Code

APPLICABLE STANDARDS Standard Description Ozone 1-hour Daily 2005 Ozone 8-Hour 2008Jan. 9, 2012

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page1of13 EXCEPTIONAL DATA TYPES EDT DESCRIPTION 0 1 2 5 NO EVENTS EVENTS EXCLUDED EVENTS INCLUDED EVENTS WITH CONCURRENCE EXCLUDEDJan. 9, 2012

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page2of13 Ozone (44201) Massachusetts Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH VALID DAYS MEAS 1ST

MAX 1-HR CERTEDT 25-001-0002 25-001-0002 25-001-0002 25-001-0002 25-001-0002 25-003-4002 25-003-4002 25-003-4002 25-003-4002 25-003-4002 25-005-1002 25-005-1002 25-005-1002 25-005-1002 25-005-1002 25-007-0001
25-007-0001
25-007-0001 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1
1 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 030
0660
0660 Truro Truro Truro Truro Truro Adams (Town of) Adams (Town of) Adams (Town of) Adams (Town of) Adams (Town of) Fairhaven (Town of) Fairhaven (Town of) Fairhaven (Town of) Fairhaven (Town of) Fairhaven (Town of) Aquinnah Aquinnah Aquinnah Barnstable Barnstable Barnstable Barnstable Barnstable Berkshire Berkshire Berkshire Berkshire Berkshire Bristol Bristol Bristol Bristol Bristol Dukes
Dukes
Dukes FOX BOTTOM AREA FOX BOTTOM AREA FOX BOTTOM AREA FOX BOTTOM AREA FOX BOTTOM AREA MT GREYLOCK SUMMIT MT GREYLOCK SUMMIT MT GREYLOCK SUMMIT MT GREYLOCK SUMMIT MT GREYLOCK SUMMIT LEROY WOOD SCH LEROY WOOD SCH LEROY WOOD SCH LEROY WOOD SCH LEROY WOOD SCH HERRING CREEK RD,Aquinnah(Gay Head) HERRING CREEK RD,Aquinnah(Gay Head) HERRING CREEK 2007

2008 2009 2010 2011 2007 2008 2009 2010 2011 2007 2008 2009 2010 2011 2007
2008
2009 087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 087
087
087 176 180 180 181 176 145 145 153 138 137 181 181 181 181 178 179
182
129 .106

.128 .095 .102 .083 .105 .119 .087 .093 .108 .099 .095 .092 .100 .094 .103
.114
.081 .101

.092 .091 .097 .082 .095 .099 .082 .078 .074 .093 .095 .085 .088 .091 .101
.114
.081 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0
0 2ND MAX 1-HR 1-HOUR NUM DAYS REQ 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183
183
183 .098 .092 .082 .096 .080 .092 .085 .079 .078 .074 .090 .093 .078 .088 .089 .098
.113
.080 3RD MAX 1-HR .094

.082 .082 .083 .078 .091 .084 .078 .077 .073 .089 .086 .078 .087 .087 .087
.099
.079 4TH MAX 1-HR DAY MAX> STD 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0
0 EST DAYS> STD 0.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.0
0.0 MISS DAYS< STD2 3 3 2 4 30 33 29 1 0 2 2 2 2 3 4
1
45Jan. 9, 2012

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page3of13 Ozone (44201) Massachusetts Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH VALID DAYS MEAS 1ST

MAX 1-HR CERTEDT
25-007-0001
25-007-0001
25-009-2006 25-009-2006 25-009-2006 25-009-2006 25-009-2006 25-009-4004 25-009-4004 25-009-4004 25-009-4005 25-009-4005 25-009-5005 25-009-5005 25-009-5005 25-009-5005 25-009-5005 25-013-0008 25-013-0008 25-013-0008 1

1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0660
0660
0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 Aquinnah Aquinnah Lynn Lynn Lynn Lynn Lynn Newbury Newbury Newbury Newburyport Newburyport Haverhill Haverhill Haverhill Haverhill Haverhill Chicopee Chicopee Chicopee Dukes

Dukes
Essex Essex Essex Essex Essex Essex Essex Essex Essex Essex Essex Essex Essex Essex Essex Hampden Hampden Hampden RD,Aquinnah(Gay Head) HERRING CREEK RD,Aquinnah(Gay Head) HERRING CREEK RD,Aquinnah(Gay Head) 390 PARKLAND 390 PARKLAND 390 PARKLAND 390 PARKLAND 390 PARKLAND SUNSET BLVD SUNSET BLVD SUNSET BLVD HARBOR STREET HARBOR STREET CONSENTINO SCHOOL CONSENTINO SCHOOL CONSENTINO SCHOOL CONSENTINO SCHOOL CONSENTINO SCHOOL ANDERSON RD AFB ANDERSON RD AFB ANDERSON RD AFB 2010

2011
2007 2008 2009 2010 2011 2007 2008 2009 2010 2011 2007 2008 2009 2010 2011 2007 2008 2009 087
087
087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 177
174
180 183 181 182 180 182 179 75 85 182 183 182 180 156 182 183 182 183 .131

.129
.117 .104 .090 .091 .100 .113 .108 .084 .102 .092 .110 .119 .084 .086 .104 .147 .110 .102 .100

.108
.116 .096 .085 .090 .097 .109 .098 .081 .082 .087 .107 .097 .084 .085 .092 .134 .110 .089 0
0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2ND MAX 1-HR 1-HOUR NUM DAYS REQ
183
183
183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 .088
.092
.101 .092 .082 .083 .089 .104 .084 .080 .078 .083 .106 .092 .078 .083 .086 .127 .107 .087 3RD MAX 1-HR
.087

.091
.100 .091 .078 .082 .080 .099 .084 .080 .076 .082 .102 .081 .078 .081 .081 .121 .106 .086 4TH MAX 1-HR DAY MAX> STD

1
1
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 EST DAYS> STD
1.0
1.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.0 0.0 0.0 MISS DAYS< STD
3
1
1 0 0 1 1 1 1 103 1 1 0 1 0 5 1 0 1 0Jan. 9, 2012

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 4of13 Ozone (44201) Massachusetts Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH VALID DAYS MEAS 1ST

MAX 1-HR CERTEDT 25-013-0008 25-013-0008 25-015-0103 25-015-0103 25-015-0103 25-015-0103 25-015-0103 25-015-4002
25-015-4002
25-015-4002
25-015-4002
25-015-4002
25-017-0009

25-017-0009 1

1 1 1 1 1 1 1
1
1
1
1
1

1 0660 0660 0660 0660 0660 0660 0660 0660
0660
0660
0660
0660
1096

0660 Chicopee Chicopee North Amherst North Amherst North Amherst North Amherst North Amherst Ware (census name for Ware Center) Ware (census name for Ware Center) Ware (census name for Ware Center) Ware (census name for Ware Center) Ware (census name for Ware Center) Not in a city

Not in a city Hampden Hampden Hampshire Hampshire Hampshire Hampshire Hampshire Hampshire Hampshire Hampshire Hampshire Hampshire
Middlesex

Middlesex ANDERSON RD AFB ANDERSON RD AFB N PLEASANT ST N PLEASANT ST N PLEASANT ST N PLEASANT ST N PLEASANT ST QUABBIN SUMMIT QUABBIN SUMMIT QUABBIN SUMMIT QUABBIN SUMMIT QUABBIN SUMMIT
11 TECHNOLOGY DRIVE, EPA NEW ENGLAND REGIONAL LABORATORY 11 TECHNOLOGY DRIVE, EPA NEW ENGLAND REGIONAL LABORATORY 2010

2011 2007 2008 2009 2010 2011 2007
2008
2009
2010
2011
2007

2008 087 087 087 087 087 087 087 087
087
087
087
087
047

047 182 183 181 182 174 178 181 177
180
181
175
181
178

161 .118

.103 .123 .103 .088 .094 .083 .132
.113
.099
.115
.103
.104

.097 .105

.095 .115 .091 .083 .088 .083 .125
.105
.096
.102
.103
.104

.079 0 0 0 0 0 0 0 0
0
0
0
0
0

0 2ND MAX 1-HR 1-HOUR NUM DAYS REQ 183 183 183 183 183 183 183 183
183
183
183
183
183

183 .094 .090 .098 .087 .082 .080 .077 .117
.101
.092
.100
.086
.102

.079 3RD MAX 1-HR .093

.089 .095 .079 .081 .076 .077 .106
.087
.089
.095
.082
.098

.076 4TH MAX 1-HR DAY MAX> STD 0 0 0 0 0 0 0 2
0
0
0
0
0

0 EST DAYS> STD 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0
0.0
0.0
0.0
0.0
0.0

0.0 MISS DAYS< STD1 0 1 0 3 1 2 2
3
2
2
2
1

1Jan. 9, 2012

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page5of13 Ozone (44201) Massachusetts Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH VALID DAYS MEAS 1ST

MAX 1-HR CERTEDT 25-017-0009

25-017-0009

25-017-0009

25-017-1102 25-017-1102 25-017-1102 25-017-1102 25-017-1102 25-021-3003 25-021-3003 25-021-3003 25-021-3003 25-021-3003 25-025-0041 25-025-0041 25-025-0041 25-025-0041 25-025-0041 25-025-0042 1

1

1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0660

0660

0660

0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 Not in a city

Not in a city

Not in a city

Stow Stow Stow Stow Stow Milton Milton Milton Milton Milton Boston Boston Boston Boston Boston Boston Middlesex

Middlesex

Middlesex

Middlesex Middlesex Middlesex Middlesex Middlesex Norfolk Norfolk Norfolk Norfolk Norfolk Suffolk Suffolk Suffolk Suffolk Suffolk Suffolk 11 TECHNOLOGY DRIVE, EPA NEW ENGLAND REGIONAL LABORATORY 11 TECHNOLOGY DRIVE, EPA NEW ENGLAND REGIONAL LABORATORY 11 TECHNOLOGY DRIVE, EPA NEW ENGLAND REGIONAL LABORATORY US MILITARY RES US MILITARY RES US MILITARY RES US MILITARY RES US MILITARY RES BLUE HILL OBS BLUE HILL OBS BLUE HILL OBS BLUE HILL OBS BLUE HILL OBS LONG ISLAND LONG ISLAND LONG ISLAND LONG ISLAND LONG ISLAND HARRISON AVE 2009

2010

2011

2007 2008 2009 2010 2011 2007 2008 2009 2010 2011 2007 2008 2009 2010 2011 2007 047

047

047

087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 181

182

180

183 180 182 180 158 183 183 182 182 181 55 179 183 178 175 182 .087

.087

.103

.105 .099 .088 .085 .092 .106 .089 .092 .092 .094 .094 .089 .089 .087 .091 .091 .081

.084

.092

.104 .094 .084 .085 .086 .104 .089 .089 .087 .081 .087 .088 .086 .087 .082 .088 0

0

0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2ND MAX 1-HR 1-HOUR NUM DAYS REQ 183

183

183

183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 .080

.083

.080

.099 .089 .084 .078 .076 .102 .088 .085 .082 .081 .083 .087 .085 .086 .082 .086 3RD MAX 1-HR .078

.080

.077

.097 .089 .076 .076 .072 .101 .086 .077 .082 .080 .077 .084 .080 .083 .080 .080 4TH MAX 1-HR DAY MAX> STD 0

0

0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 EST DAYS> STD 0.0

0.0

0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MISS DAYS< STD2

1

3

0 0 1 3 2 0 0 1 1 2 101 2 0 1 1 1Jan. 9, 2012

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page6of13 Ozone (44201) Massachusetts Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH VALID DAYS MEAS 1ST

MAX 1-HR CERTEDT 25-025-0042 25-025-0042 25-025-0042 25-025-0042 25-027-0015 25-027-0015 25-027-0015 25-027-0015 25-027-0015 25-027-0024 25-027-0024 25-027-0024 1

1 1 1 1 1 1 1 1 1 1 1 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 Boston Boston Boston Boston Worcester Worcester Worcester Worcester Worcester Uxbridge Uxbridge Uxbridge Suffolk Suffolk Suffolk Suffolk Worcester Worcester Worcester Worcester Worcester Worcester Worcester Worcester HARRISON AVE HARRISON AVE HARRISON AVE HARRISON AVE WORC AIRPORT WORC AIRPORT WORC AIRPORT WORC AIRPORT WORC AIRPORT 366 E Hartford Ave 366 E Hartford Ave 366 E Hartford Ave 2008

2009 2010 2011 2007 2008 2009 2010 2011 2009 2010 2011 087 087 087 087 087 087 087 087 087 087 087 087 182 182 181 182 183 180 182 181 175 183 180 180 .081

.086 .079 .092 .119 .114 .100 .096 .107 .100 .084 .104 .079

.077 .076 .076 .113 .113 .092 .093 .098 .091 .083 .103 0 0 0 0 0 0 0 0 0 0 0 0 2ND MAX 1-HR 1-HOUR NUM DAYS REQ 183 183 183 183 183 183 183 183 183 183 183 183 .078 .071 .076 .072 .110 .105 .089 .085 .098 .082 .079 .086 3RD MAX 1-HR .074

.068 .075 .071 .106 .096 .084 .085 .077 .082 .077 .076 4TH MAX 1-HR DAY MAX> STD 0 0 0 0 0 0 0 0 0 0 0 0 EST DAYS> STD 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MISS DAYS< STD1 1 2 1 0 1 1 2 0 0 3 0Jan. 9, 2012

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 7of13 Ozone (44201) Massachusetts Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH VALID DAYS MEAS 4TH MAX 8-HR CERTEDT 25-001-0002 25-001-0002 25-001-0002 25-001-0002 25-001-0002 25-003-4002 25-003-4002 25-003-4002 25-003-4002 25-003-4002 25-005-1002 25-005-1002 25-005-1002 25-005-1002 25-005-1002 25-007-0001
25-007-0001
25-007-0001 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1
1 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 030
0660
0660 Truro Truro Truro Truro Truro Adams (Town of) Adams (Town of) Adams (Town of) Adams (Town of) Adams (Town of) Fairhaven (Town of) Fairhaven (Town of) Fairhaven (Town of) Fairhaven (Town of) Fairhaven (Town of) Aquinnah Aquinnah Aquinnah Barnstable

Barnstable Barnstable Barnstable Barnstable Berkshire Berkshire Berkshire Berkshire Berkshire Bristol Bristol Bristol Bristol Bristol Dukes
Dukes
Dukes FOX BOTTOM AREA FOX BOTTOM AREA FOX BOTTOM AREA FOX BOTTOM AREA FOX BOTTOM AREA MT GREYLOCK SUMMIT MT GREYLOCK SUMMIT MT GREYLOCK SUMMIT MT GREYLOCK SUMMIT MT GREYLOCK SUMMIT LEROY WOOD SCH LEROY WOOD SCH LEROY WOOD SCH LEROY WOOD SCH LEROY WOOD SCH HERRING CREEK RD,Aquinnah(Gay Head) HERRING CREEK RD,Aquinnah(Gay Head) HERRING CREEK 2007

2008 2009 2010 2011 2007 2008 2009 2010 2011 2007 2008 2009 2010 2011 2007
2008
2009 087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 087
087
087 .093 .106 .082 .086 .074 .093 .100 .083 .080 .088 .086 .088 .078 .081 .085 .094
.101
.078 .085

.086 .078 .079 .073 .086 .092 .079 .074 .071 .083 .085 .072 .079 .081 .091
.100
.075 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0
0 8-HOUR NUM DAYS REQ 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183
183
183 .082 .082 .073 .079 .071 .083 .075 .075 .074 .068 .082 .082 .071 .078 .080 .088
.087
.074 .082

.075 .071 .078 .068 .080 .072 .066 .073 .067 .075 .080 .069 .077 .076 .077
.083
.071 DAY MAX> STD 13 3 2 4 0 11 2 2 1 1 3 4 1 5 4 6
5
1 172 179 177 181 174 144 144 153 137 135 179 180 179 179 178 170
181
126 %OBS 94 98 97 99 95 95 97 99 75 74 98 98 98 98 97 93
99
92 1ST MAX 8-HR 2ND

MAX 8-HR 3RD

MAX 8-HRJan. 9, 2012

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page8of13 Ozone (44201) Massachusetts Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH VALID DAYS MEAS 4TH MAX 8-HR CERTEDT 25-007-0001
25-007-0001
25-009-2006 25-009-2006 25-009-2006 25-009-2006 25-009-2006 25-009-4004 25-009-4004 25-009-4004 25-009-4005 25-009-4005 25-009-5005 25-009-5005 25-009-5005 25-009-5005 25-009-5005 25-013-0008 25-013-0008 25-013-0008 25-013-0008 1

1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0660
0660
0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 Aquinnah Aquinnah Lynn Lynn Lynn Lynn Lynn Newbury Newbury Newbury Newburyport Newburyport Haverhill Haverhill Haverhill Haverhill Haverhill Chicopee Chicopee Chicopee Chicopee Dukes

Dukes
Essex Essex Essex Essex Essex Essex Essex Essex Essex Essex Essex Essex Essex Essex Essex Hampden Hampden Hampden Hampden HERRING CREEK RD,Aquinnah(Gay Head) HERRING CREEK RD,Aquinnah(Gay Head) 390 PARKLAND 390 PARKLAND 390 PARKLAND 390 PARKLAND 390 PARKLAND SUNSET BLVD SUNSET BLVD SUNSET BLVD HARBOR STREET HARBOR STREET CONSENTINO SCHOOL CONSENTINO SCHOOL CONSENTINO SCHOOL CONSENTINO SCHOOL CONSENTINO SCHOOL ANDERSON RD AFB ANDERSON RD AFB ANDERSON RD AFB ANDERSON RD AFB 2010

2011
2007 2008 2009 2010 2011 2007 2008 2009 2010 2011 2007 2008 2009 2010 2011 2007 2008 2009 2010 087
087
087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 .100
.113
.103 .086 .079 .083 .085 .097 .085 .078 .079 .082 .096 .093 .075 .076 .086 .112 .086 .080 .091 .086

.093
.102 .081 .077 .075 .075 .094 .080 .077 .074 .074 .095 .084 .074 .074 .075 .109 .085 .078 .078 0
0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8-HOUR NUM DAYS REQ 183
183
183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 210 183 183 183 .081
.082
.093 .079 .073 .075 .074 .086 .077 .072 .067 .068 .092 .083 .073 .072 .075 .102 .080 .077 .075 .080

.078
.088 .078 .073 .072 .069 .086 .075 .068 .066 .066 .089 .073 .070 .071 .066 .098 .078 .076 .074 DAY MAX> STD 6
5
13 5 2 1 1 9 3 2 1 1 11 3 0 1 1 19 6 4 2 173
173
179 182 181 182 179 178 179 75 84 180 181 181 180 150 181 208 181 181 180 %OBS 95
95
98 99 99 99 98 97 98 97 46 98 99 99 98 82 99 99 99 99 98 1ST MAX 8-HR 2ND

MAX 8-HR 3RD

MAX 8-HRJan. 9, 2012

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page9of13 Ozone (44201) Massachusetts Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH VALID DAYS MEAS 4TH MAX 8-HR CERTEDT 25-013-0008 25-015-0103 25-015-0103 25-015-0103 25-015-0103 25-015-0103 25-015-4002
25-015-4002
25-015-4002
25-015-4002
25-015-4002
25-017-0009

25-017-0009

25-017-0009 1

1 1 1 1 1 1
1
1
1
1
1

1

1 0660 0660 0660 0660 0660 0660 0660
0660
0660
0660
0660
1096

0660

0660 Chicopee North Amherst North Amherst North Amherst North Amherst North Amherst Ware (census name for Ware Center) Ware (census name for Ware Center) Ware (census name for Ware Center) Ware (census name for Ware Center) Ware (census name for Ware Center) Not in a city

Not in a city

Not in a city Hampden

Hampshire Hampshire Hampshire Hampshire Hampshire Hampshire Hampshire Hampshire Hampshire Hampshire
Middlesex

Middlesex

Middlesex ANDERSON RD AFB N PLEASANT ST N PLEASANT ST N PLEASANT ST N PLEASANT ST N PLEASANT ST QUABBIN SUMMIT QUABBIN SUMMIT QUABBIN SUMMIT QUABBIN SUMMIT QUABBIN SUMMIT
11 TECHNOLOGY DRIVE, EPA NEW ENGLAND REGIONAL LABORATORY 11 TECHNOLOGY DRIVE, EPA NEW ENGLAND REGIONAL LABORATORY 11 TECHNOLOGY 2011

2007 2008 2009 2010 2011 2007
2008
2009
2010
2011
2007

2008

2009 087 087 087 087 087 087 087
087
087
087
087
047

047

047 .081 .094 .078 .076 .077 .074 .109
.095
.079
.089
.084
.095

.079

.076 .076

.091 .075 .073 .074 .068 .102
.082
.079
.084
.075
.091

.071

.073 0 0 0 0 0 0 0
0
0
0
0
0

0

0 8-HOUR NUM DAYS REQ 183 183 183 183 183 183 183
183
183
183
183
183

183

183 .075 .087 .074 .071 .070 .066 .093
.079
.077
.077
.075
.089

.071

.069 .074

.080 .073 .070 .069 .061 .087
.079
.076
.076
.066
.087

.069

.068 DAY MAX> STD 2 9 1 1 1 0 15
7
4
5
1
9

1

1 182 180 179 171 175 179 177
180
180
173
181
175

161

178 %OBS 99 98 98 93 96 98 97
98
98
95
99
96

88

97 1ST MAX 8-HR 2ND

MAX 8-HR 3RD

MAX 8-HRJan. 9, 2012

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page10of13 Ozone (44201) Massachusetts Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH VALID DAYS MEAS 4TH MAX 8-HR CERTEDT 25-017-0009

25-017-0009

25-017-1102 25-017-1102 25-017-1102 25-017-1102 25-017-1102 25-021-3003 25-021-3003 25-021-3003 25-021-3003 25-021-3003 25-025-0041 25-025-0041 25-025-0041 25-025-0041 25-025-0041 25-025-0042 25-025-0042 25-025-0042 1

1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0660

0660

0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 Not in a city

Not in a city

Stow Stow Stow Stow Stow Milton Milton Milton Milton Milton Boston Boston Boston Boston Boston Boston Boston Boston Middlesex

Middlesex

Middlesex Middlesex Middlesex Middlesex Middlesex Norfolk Norfolk Norfolk Norfolk Norfolk Suffolk Suffolk Suffolk Suffolk Suffolk Suffolk Suffolk Suffolk 11 TECHNOLOGY DRIVE, EPA NEW ENGLAND REGIONAL LABORATORY 11 TECHNOLOGY DRIVE, EPA NEW ENGLAND REGIONAL LABORATORY US MILITARY RES US MILITARY RES US MILITARY RES US MILITARY RES US MILITARY RES BLUE HILL OBS BLUE HILL OBS BLUE HILL OBS BLUE HILL OBS BLUE HILL OBS LONG ISLAND LONG ISLAND LONG ISLAND LONG ISLAND LONG ISLAND HARRISON AVE HARRISON AVE HARRISON AVE 2010

2011

2007 2008 2009 2010 2011 2007 2008 2009 2010 2011 2007 2008 2009 2010 2011 2007 2008 2009 047

047

087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 087 .079

.086

.091 .090 .082 .077 .077 .095 .082 .081 .083 .076 .082 .083 .081 .079 .077 .081 .066 .069 .074

.074

.091 .076 .078 .070 .066 .095 .078 .081 .081 .075 .080 .073 .080 .074 .074 .080 .065 .064 0

0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8-HOUR NUM DAYS REQ 183

183

183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 .069

.068

.086 .075 .077 .070 .063 .094 .077 .076 .075 .073 .076 .072 .076 .071 .069 .072 .062 .063 .069

.064

.086 .074 .071 .069 .063 .088 .076 .071 .073 .073 .072 .072 .075 .070 .066 .071 .062 .062 DAY MAX> STD 1

1

10 2 3 1 1 14 4 3 2 1 3 1 3 1 1 2 0 0 179

180

183 179 180 177 156 182 180 182 182 180 54 178 179 178 173 181 181 181 %OBS 98

98

100 98 98 97 85 99 98 99 99 98 85 97 98 97 95 99 99 99 1ST MAX 8-HR 2ND

MAX 8-HR 3RD

MAX 8-HRJan. 9, 2012

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page11of13 Ozone (44201) Massachusetts Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH VALID DAYS MEAS 4TH MAX 8-HR CERTEDT 25-025-0042 25-025-0042 25-027-0015 25-027-0015 25-027-0015 25-027-0015 25-027-0015 25-027-0024 25-027-0024 25-027-0024 1

1 1 1 1 1 1 1 1 1 0660 0660 0660 0660 0660 0660 0660 0660 0660 0660 Boston Boston Worcester Worcester Worcester Worcester Worcester Uxbridge Uxbridge Uxbridge Suffolk

Suffolk Worcester Worcester Worcester Worcester Worcester Worcester Worcester Worcester HARRISON AVE HARRISON AVE WORC AIRPORT WORC AIRPORT WORC AIRPORT WORC AIRPORT WORC AIRPORT 366 E Hartford Ave 366 E Hartford Ave 366 E Hartford Ave 2010

2011 2007 2008 2009 2010 2011 2009 2010 2011 087 087 087 087 087 087 087 087 087 087 .070 .070 .096 .104 .082 .083 .089 .086 .077 .076 .065

.062 .095 .089 .082 .078 .078 .082 .074 .076 0 0 0 0 0 0 0 0 0 0 8-HOUR NUM DAYS REQ 183 183 183 183 183 183 183 183 183 183 .063 .061 .090 .084 .080 .077 .066 .073 .074 .074 .063

.060 .089 .081 .077 .070 .065 .071 .071 .068 DAY MAX> STD 0 0 20 8 4 3 2 2 1 2 179 181 182 179 180 181 174 181 177 179 %OBS 98 99 99 98 98 99 95 99 97 98 1ST MAX 8-HR 2ND

MAX 8-HR 3RD

MAX 8-HRJan. 9, 2012

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page12of13 44201 44201 047

087 INSTRUMENTAL

INSTRUMENTAL ULTRA VIOLET ULTRA VIOLET ABSORPTION PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORTJan. 9, 2012

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page13of13 PQAOS USED IN THIS REPORT
PQAO AGENCY DESCRIPTION 030 0660 1096 Wampanoag Tribe of Gay Head (Aquinnah) of Massachusetts Mass Dept Environmental Protection-Div Air Quality Control US EPA - Region 1