UNITED STATES ENVIRONMENTAL PROTECTION AGENCY QUICKLOOK CRITERIA PARAMETERS Mar. 4, 2011 Report Request ID: 843624 Report Code: AMP450

Selection Criteria Page1 User ID:SKV

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 22 48 88101 88101 1

1 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 GLOBAL DATES 2006 Start Date End Date 2010 Tribal

APPLICABLE STANDARDS Standard Description PM25 24-hour 2006 PM25 Annual 2006Mar. 4, 2011

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



### Page1 of 16 EXCEPTIONAL DATA TYPES EDT DESCRIPTION 0 1 2 5 NO EVENTS EVENTS EXCLUDED EVENTS INCLUDED EVENTS WITH CONCURRENCE EXCLUDEDMar. 4, 2011

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



### Page2 of 16 PM2.5 - Local Conditions (88101) Louisiana Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAOCITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT 22-017-0008 22-017-0008 22-017-0008 22-017-0008 22-017-0008 22-019-0009 22-019-0009 22-019-0009 22-019-0009 22-019-0009 22-019-0010 22-019-0010 22-019-0010 22-019-0010 22-019-0010 22-029-0003 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 11001 1001 1001 1001 1001 1001 1001 1001 1001 1001 1001 1001 1001 1001 1001 1001 Shreveport Shreveport Shreveport Shreveport Shreveport Vinton Vinton Vinton Vinton Vinton Lake Charles Lake Charles Lake Charles Lake Charles Lake Charles Vidalia Caddo

Caddo Caddo Caddo Caddo Calcasieu Calcasieu Calcasieu Calcasieu Calcasieu Calcasieu Calcasieu Calcasieu Calcasieu Calcasieu Concordia 3532 FULTON STREET 3532 FULTON STREET 3532 FULTON STREET 3532 FULTON STREET 3532 FULTON STREET 2284 Paul Bellow Road 2284 Paul Bellow Road 2284 Paul Bellow Road 2284 Paul Bellow Road 2284 Paul Bellow Road Common and East McNeese Common and East McNeese Common and East McNeese Common and East McNeese Common and East McNeese 2005 Billy Deal Lane 2006

2007 2008 2009 2010 2006 2007 2008 2009 2010 2006 2007 2008 2009 2010 2006 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 65.0

28.5 21.6 24.8 21.5 58.3 24.8 27.0 20.6 28.6 29.1 24.7 31.9 23.0 27.1 27.9 Y

N

Y

N

Y

N

Y 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 24-HOUR 98TH PERCENTILE VALUE 38.2 24.0 21.3 19.9 19.4 28.4 22.5 19.3 16.7 18.0 24.9 23.7 20.9 20.0 21.5 25.5 117 115 115 118 122 120 111 103 114 118 117 105 106 120 123 57 1ST

MAX 2ND

MAX 3RD

MAX 40.1 26.2 21.6 23.5 21.0 39.1 23.5 20.0 17.1 18.0 27.4 23.9 21.1 21.1 21.9 25.5 38.2

24.0 21.3 19.9 19.4 28.4 22.5 19.3 16.7 18.0 24.9 23.7 20.9 20.0 21.5 23.9 31.1

23.8 21.0 19.0 19.1 27.0 22.3 19.0 16.5 18.0 24.7 19.7 20.1 18.9 20.9 20.7 14.36 12.17 11.36 10.14 11.03 11.51 9.58 8.85 7.88 8.97 10.85 9.58 9.22 8.95 9.57 10.91 WTD ARITH MEANMar. 4, 2011

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



### Page3 of 16 PM2.5 - Local Conditions (88101) Louisiana Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAOCITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT 22-033-0009 22-033-0009 22-033-0009 22-033-0009 22-033-0009 22-033-1001 22-033-1001 22-033-1001 22-033-1001 22-033-1001 22-047-0005
22-047-0005
22-047-0005
22-047-0005
22-047-0005
22-047-0009 1

1 1 1 1 1 1 1 1 1 1
1
1
1
1
11001 1001 1001 1001 1001 1001 1001 1001 1001 1001 1001
1001
1001
1001
1001
1001 Baton Rouge Baton Rouge Baton Rouge Baton Rouge Baton Rouge Not in a city Not in a city Not in a city Not in a city Not in a city Not in a city Not in a city Not in a city Not in a city Not in a city Not in a cityEast Baton Rouge

East Baton Rouge East Baton Rouge East Baton Rouge East Baton Rouge East Baton Rouge East Baton Rouge East Baton Rouge East Baton Rouge East Baton Rouge Iberville
Iberville
Iberville
Iberville
Iberville
Iberville 1061-A Leesville Ave 1061-A Leesville Ave 1061-A Leesville Ave 1061-A Leesville Ave 1061-A Leesville Ave Highway 964 Highway 964 Highway 964 Highway 964 Highway 964 St Gabriel Agricultural Exp. Station St Gabriel Agricultural Exp. Station St Gabriel Agricultural Exp. Station St Gabriel Agricultural Exp. Station St Gabriel Agricultural Exp. Station 65180 2006

2007 2008 2009 2010 2006 2007 2008 2009 2010 2006
2007
2008
2009
2010
2006 118 118 118 118 118 118 118 118 118 118 118
118
118
118
118
118 54.9

28.3 28.8 23.2 23.9 32.7 21.9 23.6 17.9 16.6 30.6
27.2
27.7
29.2
23.7
37.1 Y

N

Y N

Y

N

Y 0 0 0 0 0 0 0 0 0 0 0
0
0
0
0
0 24-HOUR 98TH PERCENTILE VALUE 33.8 24.4 23.0 19.9 19.9 24.9 20.2 17.0 17.2 15.9 29.8
25.7
24.5
18.8
22.0
32.4 355 350 350 351 348 58 56 60 58 59 117
111
106
116
119
116 1ST

MAX 2ND

MAX 3RD

MAX 46.5 27.1 28.2 22.8 22.7 24.9 20.2 17.0 17.2 15.9 30.3
26.1
25.7
20.5
23.0
34.5 40.0

26.2 27.6 22.8 22.0 23.8 19.7 16.1 15.2 15.7 29.8
25.7
24.5
18.8
22.0
32.4 35.8

25.1 25.5 21.2 21.9 23.7 19.5 15.4 15.1 14.4 29.2
25.3
24.0
18.7
21.3
30.3 14.20 11.87 11.27 9.93 10.67 12.77 10.57* 9.71 9.01 9.34 12.86
12.17
11.58*
9.44
10.60
11.52 WTD ARITH MEANMar. 4, 2011

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



### Page4 of 16 PM2.5 - Local Conditions (88101) Louisiana Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAOCITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT
22-047-0009
22-047-0009
22-047-0009
22-047-0009
22-051-1001 22-051-1001 22-051-1001 22-051-1001 22-051-1001 22-051-2001 22-051-2001 22-051-2001 22-051-2001 1

1
1
1
1 1 1 1 1 1 1 1 11001
1001
1001
1001
1001 1001 1001 1001 1001 1001 1001 1001 1001 Not in a city Not in a city Not in a city Not in a city
Kenner Kenner Kenner Kenner Kenner Marrero Marrero Marrero Marrero Iberville

Iberville
Iberville
Iberville
Jefferson Jefferson Jefferson Jefferson Jefferson Jefferson Jefferson Jefferson Jefferson Belleview Road 65180 Belleview Road 65180 Belleview Road 65180 Belleview Road 65180 Belleview Road West Temple Pl West Temple Pl West Temple Pl West Temple Pl West Temple Pl Patriot St. and Allo St. Patriot St. and Allo St. Patriot St. and Allo St. Patriot St. and Allo St. 2007

2008
2009
2010
2006 2007 2008 2009 2010 2006 2007 2008 2009 118
118
118
118
118 118 118 118 118 118 118 118 118 23.8

19.9
33.2
24.0
37.3 54.0 23.5 43.4 25.9 44.2 21.6 29.7 19.2 N

Y

N

Y

N 0
0
0
0
0 0 0 0 0 0 0 0 0 24-HOUR 98TH PERCENTILE VALUE
20.1
19.4
18.2
17.5
29.0 22.5 18.5 18.0 18.5 30.0 20.7 18.5 18.4 115
108
117
121
347 352 327 348 353 58 53 107 120 1ST

MAX 2ND

MAX 3RD

MAX
22.6
19.7
20.6
18.8
32.1 28.9 22.3 24.2 22.0 30.0 20.7 21.7 18.8 20.1

19.4
18.2
17.5
31.5 28.3 21.4 20.3 21.4 28.8 19.7 18.5 18.4 19.4

19.2
16.7
17.3
31.0 25.8 21.3 18.7 20.6 28.4 19.5 17.7 17.9 10.28
9.64*
8.54
8.73
11.88 10.34 9.33* 8.53 9.25 15.09 10.04* 9.35* 8.70 WTD ARITH MEANMar. 4, 2011

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



### Page5 of 16 PM2.5 - Local Conditions (88101) Louisiana Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAOCITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT 22-051-2001 22-055-0006
22-055-0006
22-055-0006
22-055-0006
22-055-0006
22-055-0007 22-055-0007 22-055-0007 22-055-0007 22-055-0007 22-073-0004 22-073-0004 22-073-0004 22-073-0004 22-073-0004 1

1
1
1
1
1
1 1 1 1 1 1 1 1 1 11001 1001
1001
1001
1001
1001
1001 1001 1001 1001 1001 1001 1001 1001 1001 1001 Marrero Lafayette Lafayette Lafayette Lafayette Lafayette Lafayette Lafayette Lafayette Lafayette Lafayette Monroe Monroe Monroe Monroe Monroe Jefferson

Lafayette Lafayette Lafayette Lafayette Lafayette Lafayette Lafayette Lafayette Lafayette Lafayette Ouachita Ouachita Ouachita Ouachita Ouachita Patriot St. and Allo St. 121 East Point Des Mouton 121 East Point Des Mouton 121 East Point Des Mouton 121 East Point Des Mouton 121 East Point Des Mouton 646 Cajundome 646 Cajundome 646 Cajundome 646 Cajundome 646 Cajundome 5296 Southwest 5296 Southwest 5296 Southwest 5296 Southwest 5296 2010

2006
2007
2008
2009
2010
2006 2007 2008 2009 2010 2006 2007 2008 2009 2010 118 118
118
118
118
118
118 118 118 118 118 118 118 118 118 118 19.4

29.8
25.0
22.8
17.6
22.0
31.2 24.8 23.4 18.7 22.8 39.5 28.6 22.0 23.0 20.3 Y

N

Y N

Y

N 0 0
0
0
0
0
0 0 0 0 0 0 0 0 0 0 24-HOUR 98TH PERCENTILE VALUE 17.1 25.7
21.9
20.9
16.8
18.7
26.4 23.3 20.9 17.0 22.6 32.5 25.7 20.0 17.3 18.9 120 122
113
118
121
122
115 112 120 114 120 120 117 120 119 121 1ST

MAX 2ND

MAX 3RD

MAX 17.6 27.7
22.3
21.0
17.2
21.7
28.4 23.7 21.2 18.0 22.8 38.0 26.1 20.3 17.3 20.2 17.1

25.7
21.9
20.9
16.8
18.7
26.4 23.3 20.9 17.0 22.6 32.5 25.7 20.0 17.3 18.9 16.9

24.7
21.8
19.0
16.6
16.7
25.8 23.2 20.4 16.7 18.3 30.7 24.7 19.5 16.3 18.8 9.58 10.82
10.45
9.16
8.46
9.19
10.70 10.44 9.20 8.61 9.67 12.23 11.21 9.33 8.64 9.54 WTD ARITH MEANMar. 4, 2011

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



### Page6 of 16 PM2.5 - Local Conditions (88101) Louisiana Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAOCITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT 22-079-0002 22-079-0002 22-079-0002 22-079-0002 22-079-0002 22-087-0007
22-087-0007
22-087-0007
22-087-0007
22-087-0007
22-105-0001

22-105-0001 1

1 1 1 1 1
1
1
1
1
1

11001 1001 1001 1001 1001 1001
1001
1001
1001
1001
1001

1001 Alexandria Alexandria Alexandria Alexandria Alexandria Chalmette
Chalmette
Chalmette
Chalmette
Chalmette
Hammond

Hammond Rapides

Rapides Rapides Rapides Rapides St. Bernard
St. Bernard
St. Bernard
St. Bernard
St. Bernard Tangipahoa
Tangipahoa Southwest 8105 Tom Bowman Drive 8105 Tom Bowman Drive 8105 Tom Bowman Drive 8105 Tom Bowman Drive 8105 Tom Bowman Drive 24 E. CHALMETTE CIRCLE 24 E. CHALMETTE CIRCLE 24 E. CHALMETTE CIRCLE 24 E. CHALMETTE CIRCLE 24 E. CHALMETTE CIRCLE 21549 Old Hammond Hwy, Hammond, LA 70403 21549 Old Hammond Hwy, 2006

2007 2008 2009 2010 2006
2007
2008
2009
2010
2006

2007 118 118 118 118 118 118
118
118
118
118
118

118 30.3

22.8 22.3 17.8 24.0 33.1
24.4
21.1
24.1
18.7
29.1

30.0 Y

N

Y

N

Y 0 0 0 0 0 0
0
0
0
0
0

0 24-HOUR 98TH PERCENTILE VALUE 30.0 18.9 18.7 17.3 19.5 33.1
23.7
20.7
21.6
17.6
27.6

26.3 122 113 116 119 119 36
54
51
54
57
119

119 1ST

MAX 2ND

MAX 3RD

MAX 30.2 20.6 19.6 17.4 19.9 32.5
23.7
20.7
21.6
17.6
29.0

29.4 30.0

18.9 18.7 17.3 19.5 31.2
23.2
17.5
20.8
17.0
27.6

26.3 29.6

17.9 18.0 16.7 19.0 20.7
21.3
17.4
19.8
16.7
25.7

24.4 11.19 9.98 9.03 8.43 9.20 14.14*
10.98
10.72*
11.00
10.05
12.61

11.25 WTD ARITH MEANMar. 4, 2011

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



### Page7 of 16 PM2.5 - Local Conditions (88101) Louisiana Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAOCITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT
22-105-0001

22-105-0001

22-105-0001

22-109-0001 22-109-0001 22-109-0001 22-109-0001 22-109-0001 22-121-0001

22-121-0001 1

1

1

1 1 1 1 1 1

11001

1001

1001

1001 1001 1001 1001 1001 1001

1001 Hammond

Hammond

Hammond
Not in a city Not in a city Not in a city Not in a city Not in a city Port Allen

Port Allen Tangipahoa

Tangipahoa
Tangipahoa

Terrebonne Terrebonne Terrebonne Terrebonne Terrebonne West Baton Rouge
West Baton Rouge Hammond, LA 70403 21549 Old Hammond Hwy, Hammond, LA 70403 21549 Old Hammond Hwy, Hammond, LA 70403 21549 Old Hammond Hwy, Hammond, LA 70403 4047 Highway 24 North Gray 4047 Highway 24 North Gray 4047 Highway 24 North Gray 4047 Highway 24 North Gray 4047 Highway 24 North Gray 1005 Northwest Drive, Port Allen 1005 Northwest Drive, Port Allen 2008

2009

2010

2006 2007 2008 2009 2010 2006

2007 118

118

118

118 118 118 118 118 118

118 22.0

21.2

19.6

73.0 26.9 22.9 18.5 19.6 40.7

74.1 N

Y

N

Y 0

0

0

0 0 0 0 0 0

0 24-HOUR 98TH PERCENTILE VALUE
21.2

19.8

17.0

28.0 23.0 17.9 16.5 17.4 31.5

25.3 117

117

114

116 113 107 120 120 352

326 1ST

MAX 2ND

MAX 3RD

MAX
22.0

20.9

17.1

30.3 23.9 22.5 18.5 18.3 34.8

44.4 21.2

19.8

17.0

28.0 23.0 17.9 16.5 17.4 34.4

27.1 21.1

16.9

16.5

27.3 21.9 15.7 15.6 17.1 34.4

26.2 9.97

8.43

9.00

11.65 9.62 8.61* 8.26 8.81 14.39

12.96 WTD ARITH MEANMar. 4, 2011

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



### Page8 of 16 PM2.5 - Local Conditions (88101) Louisiana Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAOCITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT 22-121-0001

22-121-0001

22-121-0001 1

1

11001

1001

1001 Port Allen

Port Allen

Port Allen West Baton Rouge

West Baton Rouge
West Baton Rouge 1005 Northwest Drive, Port Allen 1005 Northwest Drive, Port Allen 1005 Northwest Drive, Port Allen 2008

2009

2010 118

118

118 28.9

32.2

33.3 N 0

5

0 24-HOUR 98TH PERCENTILE VALUE 22.8

20.2

20.7 314

359

352 1ST

MAX 2ND

MAX 3RD

MAX 26.4

23.7

29.4 26.2

23.5

22.9 26.0

23.1

21.5 11.44

10.18

11.16 WTD ARITH MEANMar. 4, 2011

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



### Page9 of 16 PM2.5 - Local Conditions (88101) Texas Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAOCITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT 48-029-0032 48-029-0032 48-029-0032 48-029-0059 48-029-0059 48-029-0059 48-037-0004 48-037-0004 48-037-0004 48-037-0004 48-037-0004 48-113-0069 48-113-0069 48-113-0069 48-113-0069 48-113-0069 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 11035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 Leon Valley Leon Valley Leon Valley Not in a city Not in a city Not in a city Texarkana Texarkana Texarkana Texarkana Texarkana Dallas Dallas Dallas Dallas Dallas Bexar

Bexar Bexar Bexar Bexar Bexar Bowie Bowie Bowie Bowie Bowie Dallas Dallas Dallas Dallas Dallas 6655 BLUEBIRD LANE 6655 BLUEBIRD LANE 6655 BLUEBIRD LANE 14620 LAGUNA RD. 14620 LAGUNA RD. 14620 LAGUNA RD. 2315 W. 10TH STREET 2315 W. 10TH STREET 2315 W. 10TH STREET 2315 W. 10TH STREET 2315 W. 10TH STREET 1415 HINTON STREET 1415 HINTON STREET 1415 HINTON STREET 1415 HINTON STREET 1415 HINTON STREET 2008

2009 2010 2008 2009 2010 2006 2007 2008 2009 2010 2006 2007 2008 2009 2010 145 145 145 145 145 145 000 145 145 145 145 145 145 145 145 145 27.8

23.2 17.7 22.3 19.3 28.8 38.3 28.3 25.6 21.7 21.2 34.0 30.7 33.7 31.0 22.7 5 0 0 5 0 0 5 5 0 0 0 5 5 5 5 0 24-HOUR 98TH PERCENTILE VALUE 24.2 20.6 17.7 21.4 19.1 28.8 32.0 27.2 24.1 21.0 21.2 22.0 24.1 23.7 20.8 19.2 59 54 40 56 51 40 117 122 61 57 43 355 347 353 351 266 1ST

MAX 2ND

MAX 3RD

MAX 24.2 20.6 16.1 21.4 19.1 18.6 35.6 27.5 24.1 21.0 20.7 28.4 29.1 31.8 26.3 22.5 21.1

19.9 15.7 18.1 18.2 17.9 32.0 27.2 22.3 19.0 20.5 26.1 28.5 28.0 25.8 21.2 19.1

16.9 15.5 15.8 15.9 15.9 24.8 26.2 21.7 19.0 20.3 25.7 28.3 27.7 22.9 20.1 9.33 9.35 9.14* 8.39 9.16* 9.42* 13.34 12.40 11.22 10.28 12.33* 10.77 11.26 10.66 9.96 10.26* WTD ARITH MEANMar. 4, 2011

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



### Page10 of 16 PM2.5 - Local Conditions (88101) Texas Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAOCITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT 48-113-0087 48-113-0087 48-113-0087 48-113-0087 48-113-0087 48-135-0003 48-135-0003 48-135-0003 48-135-0003 48-135-0003 48-141-0037 48-141-0037 48-141-0037 48-141-0037 48-141-0037 48-141-0044
48-141-0044 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
11035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035
1035 Dallas Dallas Dallas Dallas Dallas Odessa Odessa Odessa Odessa Odessa El Paso El Paso El Paso El Paso El Paso El Paso
El Paso Dallas

Dallas Dallas Dallas Dallas Ector Ector Ector Ector Ector El Paso El Paso El Paso El Paso El Paso El Paso
El Paso 3277 W. REDBIRD LANE 3277 W. REDBIRD LANE 3277 W. REDBIRD LANE 3277 W. REDBIRD LANE 3277 W. REDBIRD LANE BARRETT & MONAHANS STS. BARRETT & MONAHANS STS. BARRETT & MONAHANS STS. BARRETT & MONAHANS STS. BARRETT & MONAHANS STS. 250 RIM RD 250 RIM RD 250 RIM RD 250 RIM RD 250 RIM RD 800 S. SAN MARCIAL STREET 800 S. SAN MARCIAL STREET 2006

2007 2008 2009 2010 2006 2007 2008 2009 2010 2006 2007 2008 2009 2010 2006
2007 145 145 145 145 145 000 145 145 145 145 145 145 145 145 145 145
145 26.8

29.5 25.8 37.8 23.9 18.3 23.6 41.3 18.2 18.1 33.0 28.9 21.7 20.6 24.6 34.8
36.5 Y 5 5 5 0 0 0 5 5 0 0 5 5 5 0 0 5
5 24-HOUR 98TH PERCENTILE VALUE 20.2 20.1 25.8 37.8 23.9 15.2 18.1 18.2 16.2 18.1 21.0 21.3 20.3 15.1 24.6 29.7
28.7 118 108 47 49 41 125 121 60 61 49 120 118 57 61 46 60
57 1ST

MAX 2ND

MAX 3RD

MAX 26.6 22.4 24.0 19.7 20.7 17.6 21.4 18.2 16.2 13.2 25.7 24.2 20.3 15.1 15.8 29.7
28.7 20.2

20.1 21.7 17.9 20.1 15.2 18.1 17.7 14.9 12.8 21.0 21.3 19.7 15.0 12.0 29.5
26.1 18.3

19.6 13.7 15.9 18.2 15.0 17.8 17.4 12.5 11.9 19.8 20.3 18.3 14.7 11.5 26.1
26.0 10.05 10.78* 9.19* 9.64* 10.04* 7.61 8.69 8.71 6.86 7.07* 8.87 8.77 9.14 8.12 7.47* 12.33
11.68 WTD ARITH MEANMar. 4, 2011

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



### Page11 of 16 PM2.5 - Local Conditions (88101) Texas Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAOCITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT 48-141-0044
48-141-0044
48-141-0044
48-201-0058 48-201-0058 48-201-0058 48-201-0058 48-201-0058 48-201-1035 48-201-1035 48-201-1035 48-201-1035 48-201-1035 48-203-0002 48-203-0002 1

1
1
1 1 1 1 1 1 1 1 1 1 1 11035
1035
1035
1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 El Paso
El Paso
El Paso Baytown Baytown Baytown Baytown Baytown Houston Houston Houston Houston Houston Not in a city Not in a cityEl Paso

El Paso
El Paso
Harris Harris Harris Harris Harris Harris Harris Harris Harris Harris Harrison Harrison 800 S. SAN MARCIAL STREET 800 S. SAN MARCIAL STREET 800 S. SAN MARCIAL STREET 7210 1/2 BAYWAY DRIVE 7210 1/2 BAYWAY DRIVE 7210 1/2 BAYWAY DRIVE 7210 1/2 BAYWAY DRIVE 7210 1/2 BAYWAY DRIVE 9525 CLINTON DR 9525 CLINTON DR 9525 CLINTON DR 9525 CLINTON DR 9525 CLINTON DR HWY 134 & SPUR 449 HWY 134 & 2008

2009
2010
2006 2007 2008 2009 2010 2006 2007 2008 2009 2010 2006 2007 145
145
145
145 145 145 145 145 145 145 145 145 145 000 145 35.2

19.9
26.7
25.7 34.1 30.2 21.0 27.6 44.2 38.9 32.4 36.7 32.3 30.1 24.7 Y

Y 5
0
0
5 5 5 0 0 5 5 5 5 0 5 5 24-HOUR 98TH PERCENTILE VALUE 29.5
16.8
26.7
22.0 25.9 20.5 20.7 27.6 32.1 32.7 26.5 25.6 25.1 25.9 23.7 59
59
46
113 116 56 61 44 348 349 311 341 247 121 120 1ST

MAX 2ND

MAX 3RD

MAX 29.5
16.8
13.8
24.4 30.6 20.5 20.7 20.7 38.9 38.5 32.1 28.4 29.3 28.6 23.9 25.2

15.9
12.7
22.0 25.9 19.6 19.6 19.1 35.6 38.2 29.2 28.2 27.4 25.9 23.7 23.8

15.7
11.4
21.7 24.5 18.8 19.1 17.0 34.9 37.1 28.0 26.4 27.2 25.1 23.7 11.57
8.45
7.27*
10.24 10.99 10.85* 10.91 11.08* 16.00 15.63 13.98* 12.61 12.64* 11.32 11.47 WTD ARITH MEANMar. 4, 2011

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



### Page12 of 16 PM2.5 - Local Conditions (88101) Texas Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAOCITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT 48-203-0002 48-203-0002 48-203-0002 48-215-0043 48-215-0043 48-215-0043 48-215-0043 48-215-0043 48-303-0325 48-303-0325 48-303-0325 48-355-0032 48-355-0032 48-355-0032 48-355-0032 1

1 1 1 1 1 1 1 1 1 1 1 1 1 11035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 Not in a city Not in a city Not in a city Mission Mission Mission Mission Mission Lubbock Lubbock Lubbock Corpus Christi Corpus Christi Corpus Christi Corpus Christi Harrison

Harrison Harrison Hidalgo Hidalgo Hidalgo Hidalgo Hidalgo Lubbock Lubbock Lubbock Nueces Nueces Nueces Nueces SPUR 449 HWY 134 & SPUR 449 HWY 134 & SPUR 449 HWY 134 & SPUR 449 2300 NORTH GLASSCOCK 2300 NORTH GLASSCOCK 2300 NORTH GLASSCOCK 2300 NORTH GLASSCOCK 2300 NORTH GLASSCOCK 1502 Mac Davis Drive 1502 Mac Davis Drive 1502 Mac Davis Drive 3810 HUISACHE STREET 3810 HUISACHE STREET 3810 HUISACHE STREET 3810 HUISACHE STREET 2008

2009 2010 2006 2007 2008 2009 2010 2008 2009 2010 2006 2007 2008 2009 145 145 145 000 145 145 145 145 145 145 145 000 145 145 145 21.7

19.4 23.3 31.1 29.3 23.2 26.0 26.1 17.3 17.1 19.4 31.9 32.3 25.8 27.5 5 0 0 5 5 5 5 0 0 0 0 5 5 5 5 24-HOUR 98TH PERCENTILE VALUE 20.7 17.7 23.3 28.9 23.9 21.6 20.4 26.1 17.3 16.3 19.4 30.3 28.6 24.0 24.6 60 60 46 122 120 59 60 43 21 60 40 347 324 111 116 1ST

MAX 2ND

MAX 3RD

MAX 20.7 17.7 22.2 30.9 25.3 21.6 20.4 21.7 14.4 16.3 13.1 30.4 30.3 25.3 24.7 19.1

17.3 21.6 28.9 23.9 21.5 20.3 21.6 13.9 13.9 10.4 30.3 28.6 24.0 24.6 18.3

16.2 19.2 22.8 23.1 19.7 19.9 20.3 12.9 13.2 10.1 28.5 27.7 23.9 24.1 10.15 9.36 10.47* 10.89 10.94 10.83 11.00 10.13* 9.23* 7.64 6.43* 11.00 10.69 10.84* 10.01* WTD ARITH MEANMar. 4, 2011

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



### Page13 of 16 PM2.5 - Local Conditions (88101) Texas Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAOCITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT 48-355-0032 48-361-1001 48-361-1001 48-361-1001 48-361-1001 48-361-1001 48-375-0320 48-375-0320 48-375-0320 48-375-0320 48-375-0320 48-439-1002 48-439-1002 48-439-1002 48-439-1002 48-439-1002 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 11035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 1035 Corpus Christi West Orange West Orange West Orange West Orange West Orange Amarillo Amarillo Amarillo Amarillo Amarillo Fort Worth Fort Worth Fort Worth Fort Worth Fort Worth Nueces

Orange Orange Orange Orange Orange Potter Potter Potter Potter Potter Tarrant Tarrant Tarrant Tarrant Tarrant 3810 HUISACHE STREET 2700 AUSTIN AVE 2700 AUSTIN AVE 2700 AUSTIN AVE 2700 AUSTIN AVE 2700 AUSTIN AVE 6500 AMARILLO BLVD WEST 6500 AMARILLO BLVD WEST 6500 AMARILLO BLVD WEST 6500 AMARILLO BLVD WEST 6500 AMARILLO BLVD WEST 3317 ROSS AVE. 3317 ROSS AVE. 3317 ROSS AVE. 3317 ROSS AVE. 3317 ROSS AVE. 2010

2006 2007 2008 2009 2010 2006 2007 2008 2009 2010 2006 2007 2008 2009 2010 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 26.6

35.8 30.9 25.3 24.5 44.2 15.0 19.0 24.7 13.8 16.7 30.1 36.0 29.9 28.8 26.4 Y 0 5 5 5 0 0 0 0 0 0 0 5 5 5 5 0 24-HOUR 98TH PERCENTILE VALUE 26.4 28.8 28.6 25.3 21.4 44.2 13.9 15.1 16.8 11.5 16.7 23.0 23.8 27.2 19.4 26.4 86 327 291 39 55 41 117 111 61 59 46 362 361 117 119 89 1ST

MAX 2ND

MAX 3RD

MAX 26.4 31.0 28.9 23.8 21.4 19.2 14.0 15.7 16.8 11.5 12.6 28.0 29.8 27.2 19.4 24.5 24.3

28.8 28.6 21.5 20.5 18.9 13.9 15.1 15.5 10.8 10.2 27.6 27.2 26.5 19.1 22.7 23.3

27.6 28.2 19.5 18.0 18.2 12.7 14.2 14.9 10.3 10.0 24.5 26.9 23.7 18.4 20.6 10.39* 11.31 10.49* 10.19* 9.76 10.97* 6.39 6.14 6.38 5.61 6.02* 10.56 11.25 10.23 9.56 10.46* WTD ARITH MEANMar. 4, 2011

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



### Page14 of 16 PM2.5 - Local Conditions (88101) Texas Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAOCITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT 48-439-1006 48-439-1006 48-439-1006 48-439-1006 48-439-1006 1

1 1 1 11035 1035 1035 1035 1035 Fort Worth Fort Worth Fort Worth Fort Worth Fort Worth Tarrant

Tarrant Tarrant Tarrant Tarrant 600 1/2 CONGRESS ST. 600 1/2 CONGRESS ST. 600 1/2 CONGRESS ST. 600 1/2 CONGRESS ST. 600 1/2 CONGRESS ST. 2006

2007 2008 2009 2010 145 145 145 145 145 31.4

33.4 30.9 28.9 29.8 5 5 5 5 0 24-HOUR 98TH PERCENTILE VALUE 23.0 23.5 28.5 20.9 29.8 351 349 121 108 88 1ST

MAX 2ND

MAX 3RD

MAX 31.1 31.3 28.5 20.9 24.1 27.8

27.8 27.6 20.5 19.5 25.9

27.0 23.8 20.2 19.5 11.04 11.67 10.90 10.18 11.27* WTD ARITH MEANMar. 4, 2011

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



### Page15 of 16 88101 88101 88101 000

118 145 MULTIPLE METHODS

R & P Model 2025 PM2.5 Sequential w/WINS R & P Model 2025 PM-2.5 Sequential Air SamplerMULTIPLE METHODS GRAVIMETRIC Gravimetric PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORTMar. 4, 2011

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



### Page16 of 16 PQAOS USED IN THIS REPORT
PQAO AGENCY DESCRIPTION 1001 1035 State Of Louisiana Texas Commission On Environmental Quality