Nonattainment Status for Each County by Year

Listed by State, County, Pollutant then Area
As of November 13, 2009

8-Hr Ozone classified area designations for the 1997 standard were effective on June 15, 2004. Thirteen (13) 8-Hr EAC areas were designated attainment on April 15, 2008.
1997 PM-2.5 area designations were effective on April 5, 2005. 2006 PM-2.5 area designations are effective on December 14, 2009.

On June 8, 2007, the United States Court of Appeals vacated the Subpart 1 portion of the Phase 1 Rule (Court Order). The Subpart 1 areas in the Greenbook are listed as "Former Subpart 1" until reclassification of the areas is finalized. Proposed reclassifications were published on January 16, 2009 (74 FR 2936).

1992 starting year is based on 40 CFR Part 81 designations. Nonattainment year determined as of July 1 of each year. PM-2.5 2006 designations become effective in December 2009, so the 09 nonattainment year is not displayed before July 1 2010.
Important Notes

County

Pollutant

Area Name

Nonattainment in Year

Redesignation
to Maintenance

Classification

County NA
Whole/Part

Pop (2000)

FIPS St

Pollut

Area ID

ALABAMA

Colbert Co

SO2

Colbert Co, AL

03/15/1993

Secondary

Part

54,984

033

42401

01033

Jackson Co

PM-2.5 1997

Chattanooga, AL-TN-GA

/ /

Nonattainment

Part

1,578

071

pm2.5

1561

Jefferson Co

8-Hr Ozone

Birmingham, AL

06/12/2006

Former Subpart 1

Whole

662,047

073

8hroz

1000

Jefferson Co

Lead

Jefferson Co, AL

03/07/1995

Part

662,047

073

12128

01073

Jefferson Co

PM-2.5 1997

Birmingham, AL

/ /

Nonattainment

Whole

662,047

073

pm2.5

1000

Jefferson Co

PM-2.5 2006

Birmingham, AL

/ /

Nonattainment

Whole

662,047

073

pm25b

1000

Lauderdale Co

SO2

Lauderdale Co, AL

03/15/1993

Secondary

Part

87,966

077

42401

01077

Shelby Co

8-Hr Ozone

Birmingham, AL

06/12/2006

Former Subpart 1

Whole

143,293

117

8hroz

1000

Shelby Co

PM-2.5 1997

Birmingham, AL

/ /

Nonattainment

Whole

143,293

117

pm2.5

1000

Shelby Co

PM-2.5 2006

Birmingham, AL

/ /

Nonattainment

Whole

143,293

117

pm25b

1000

Walker Co

PM-2.5 1997

Birmingham, AL

/ /

Nonattainment

Part

2,272

127

pm2.5

1000

Walker Co

PM-2.5 2006

Birmingham, AL

/ /

Nonattainment

Part

2,272

127

pm25b

1000

ALASKA

Anchorage Municipality

Anchorage, AK

07/23/2004

Serious

Part

255,286

020

42101

0380

Anchorage Municipality

PM-10

Eagle River, AK

/ /

Moderate

Part

195,499

020

81102

2261

Fairbanks North Star Borough

Fairbanks, AK

09/27/2004

Serious

Part

39,231

090

42101

2471

Fairbanks North Star Borough

PM-2.5 2006

Fairbanks, AK

/ /

Nonattainment

Part

70,940

090

pm25b

2471

Juneau City and Borough

PM-10

Juneau, AK

/ /

Moderate

Part

13,777

110

81102

3715

ARIZONA

Cochise Co

PM-10

Paul Spur/Douglas (Cochise County), AZ

/ /

Moderate

Part

15,685

003

81102

2191

Cochise Co

SO2

Douglas (Cochise County), AZ

05/01/2006

Primary

Part

15,685

003

42401

2191

Gila Co

PM-10

Hayden AZ

/ /

Moderate

Part

1,520

007

81102

3286

Gila Co

PM-10

Miami, AZ

/ /

Moderate

Part

14,575

007

81102

3287

Gila Co

PM-10

Payson, AZ

08/26/2002

Moderate

Part

5,108

007

81102

6065

Gila Co

SO2

Miami (Gila County), AZ

03/26/2007

Primary

Part

1,450

007

42401

5004

Greenlee Co

SO2

Morenci (Greenlee County), AZ

06/25/2004

Primary

Part

8,547

011

42401

5251

Maricopa Co

8-Hr Ozone

Phoenix-Mesa, AZ

/ /

Former Subpart 1

Part

3,054,504

013

8hroz

6200

Maricopa Co

Phoenix, AZ

04/08/2005

Serious

Part

3,028,832

013

42101

6201

Maricopa Co

PM-10

Phoenix, AZ

/ /

Serious

Part

3,072,149

013

81102

6201

Mohave Co

PM-10

Mohave Co, AZ

08/26/2002

Moderate

Part

8,294

015

81102

04015

Pima Co

Tucson, AZ

07/10/2000

Not Classified

Part

512,407

019

42101

8520

Pima Co

PM-10

Ajo (Pima County), AZ

/ /

Moderate

Part

7,594

019

81102

0061

Pima Co

PM-10

Rillito, AZ

/ /

Moderate

Part

506

019

81102

6771

Pima Co

SO2

Ajo (Pima County), AZ

01/02/2004

Primary

Part

7,594

019

42401

0061

Pinal Co

8-Hr Ozone

Phoenix-Mesa, AZ

/ /

Former Subpart 1

Part

31,541

021

8hroz

6200

Pinal Co

PM-10

Hayden AZ

/ /

Moderate

Part

4,525

021

81102

3286

Pinal Co

PM-10

Phoenix, AZ

/ /

Serious

Part

39,727

021

81102

6201

Pinal Co

SO2

Hayden (Pinal County), AZ

/ /

Primary

Part

4,039

021

42401

3286

Pinal Co

SO2

San Manual (Pinal County), AZ

03/18/2008

Primary

Part

7,728

021

42401

7451

Santa Cruz Co

PM-10

Nogales, AZ

/ /

Moderate

Part

24,572

023

81102

5711

Santa Cruz Co

PM-2.5 2006

Nogales, AZ

/ /

Nonattainment

Part

25,621

023

pm25b

5711

Yuma Co

PM-10

Yuma, AZ

/ /

Moderate

Part

82,333

027

81102

9360

ARKANSAS

Crittenden Co

8-Hr Ozone

Memphis, TN-AR

/ /

Moderate

Whole

50,866

035

8hroz

4922

CALIFORNIA

Alameda Co

8-Hr Ozone

San Francisco Bay Area, CA

/ /

Marginal

Whole

1,443,741

001

8hroz

7362

Alameda Co

San Francisco-Oakland-San Jose, CA

06/01/1998

Moderate <= 12.7ppm

Part

684,044

001

42101

7361

Alameda Co

PM-2.5 2006

San Francisco Bay Area, CA

/ /

Nonattainment

Whole

1,443,741

001

pm25b

7362

Amador Co

8-Hr Ozone

Amador and Calaveras Cos (Central Mtn), CA

/ /

Former Subpart 1

Whole

35,100

005

8hroz

0317

Butte Co

8-Hr Ozone

Chico, CA

/ /

Former Subpart 1

Whole

203,171

007

8hroz

1621

Butte Co

Chico, CA

06/01/1998

Moderate <= 12.7ppm

Part

80,313

007

42101

1621

Butte Co

PM-2.5 2006

Chico, CA

/ /

Nonattainment

Part

198,921

007

pm25b

1621

Calaveras Co

8-Hr Ozone

Amador and Calaveras Cos (Central Mtn), CA

/ /

Former Subpart 1

Whole

40,554

009

8hroz

0317

Contra Costa Co

8-Hr Ozone

San Francisco Bay Area, CA

/ /

Marginal

Whole

948,816

013

8hroz

7362

Contra Costa Co

San Francisco-Oakland-San Jose, CA

06/01/1998

Moderate <= 12.7ppm

Part

767,307

013

42101

7361

Contra Costa Co

PM-2.5 2006

San Francisco Bay Area, CA

/ /

Nonattainment

Whole

948,816

013

pm25b

7362

El Dorado Co

8-Hr Ozone

Sacramento Metro, CA

/ /

Serious

Part

124,164

017

8hroz

6921

El Dorado Co

Lake Tahoe South Shore, CA

06/01/1998

Moderate <= 12.7ppm

Part

37,215

017

42101

3973

El Dorado Co

PM-2.5 2006

Sacramento, CA

/ /

Nonattainment

Part

115,269

017

pm25b

6921

Fresno Co

8-Hr Ozone

San Joaquin Valley, CA

/ /

Serious

Whole

799,407

019

8hroz

7381

Fresno Co

Fresno, CA

06/01/1998

Moderate > 12.7ppm

Part

542,558

019

42101

2840

Fresno Co

PM-10

San Joaquin Valley Air Basin, CA

12/12/2008

Serious

Part

799,407

019

81102

7381

Fresno Co

PM-2.5 1997

San Joaquin Valley, CA

/ /

Nonattainment

Whole

799,407

019

pm2.5

7381

Fresno Co

PM-2.5 2006

San Joaquin Valley, CA

/ /

Nonattainment

Whole

799,407

019

pm25b

7381

Imperial Co

8-Hr Ozone

Imperial Co, CA

/ /

Moderate

Whole

142,361

025

8hroz

06025

Imperial Co

PM-10

Imperial Valley, CA

/ /

Serious

Part

119,825

025

81102

3471

Imperial Co

PM-2.5 2006

Imperial Co, CA

/ /

Nonattainment

Part

123,231

025

pm25b

06025

Inyo Co

PM-10

Coso Junction, CA

/ /

Moderate

Part

7,000

027

81102

1893

Inyo Co

PM-10

Owens Valley, CA

/ /

Serious

Part

7,000

027

81102

5991

Kern Co

8-Hr Ozone

Kern Co (Eastern Kern), CA

/ /

Former Subpart 1

Part

99,251

029

8hroz

3807

Kern Co

8-Hr Ozone

San Joaquin Valley, CA

/ /

Serious

Part

550,220

029

8hroz

7381

Kern Co

Bakersfield, CA

06/01/1998

Not Classified

Part

368,867

029

42101

0680

Kern Co

PM-10

Indian Wells, CA

06/06/2003

Moderate

Part

12,174

029

81102

3478

Kern Co

PM-10

San Joaquin Valley Air Basin, CA

12/12/2008

Serious

Part

550,220

029

81102

7381

Kern Co

PM-10

East Kern Co, CA

/ /

Serious

Part

99,251

029

81102

7382

Kern Co

PM-2.5 1997

San Joaquin Valley, CA

/ /

Nonattainment

Part

550,220

029

pm2.5

7381

Kern Co

PM-2.5 2006

San Joaquin Valley, CA

/ /

Nonattainment

Part

549,092

029

pm25b

7381

Kings Co

8-Hr Ozone

San Joaquin Valley, CA

/ /

Serious

Whole

129,461

031

8hroz

7381

Kings Co

PM-10

San Joaquin Valley Air Basin, CA

12/12/2008

Serious

Part

129,461

031

81102

7381

Kings Co

PM-2.5 1997

San Joaquin Valley, CA

/ /

Nonattainment

Whole

129,461

031

pm2.5

7381

Kings Co

PM-2.5 2006

San Joaquin Valley, CA

/ /

Nonattainment

Whole

129,461

031

pm25b

7381

Los Angeles Co

8-Hr Ozone

Los Angeles-San Bernardino Cos(W Mojave),CA

/ /

Moderate

Part

297,058

037

8hroz

4473

Los Angeles Co

8-Hr Ozone

Los Angeles South Coast Air Basin, CA

/ /

Severe 17

Part

9,222,280

037

8hroz

4482

Los Angeles Co

Los Angeles South Coast Air Basin, CA

06/11/2007

Serious

Part

9,222,280

037

42101

4482

Los Angeles Co

NO2

Los Angeles South Coast Air Basin, CA

09/22/1998

Primary

Part

9,222,280

037

42602

4482

Los Angeles Co

PM-10

Los Angeles South Coast Air Basin, CA

/ /

Serious

Part

9,222,280

037

81102

4482

Los Angeles Co

PM-2.5 1997

Los Angeles-South Coast Air Basin, CA

/ /

Nonattainment

Part

9,222,280

037

pm2.5

4482

Los Angeles Co

PM-2.5 2006

Los Angeles, CA

/ /

Nonattainment

Part

9,206,512

037

pm25b

4482

Madera Co

8-Hr Ozone

San Joaquin Valley, CA

/ /

Serious

Whole

123,109

039

8hroz

7381

Madera Co

PM-10

San Joaquin Valley Air Basin, CA

12/12/2008

Serious

Part

123,109

039

81102

7381

Madera Co

PM-2.5 1997

San Joaquin Valley, CA

/ /

Nonattainment

Whole

123,109

039

pm2.5

7381

Madera Co

PM-2.5 2006

San Joaquin Valley, CA

/ /

Nonattainment

Whole

123,109

039

pm25b

7381

Marin Co

8-Hr Ozone

San Francisco Bay Area, CA

/ /

Marginal

Whole

247,289

041

8hroz

7362

Marin Co

San Francisco-Oakland-San Jose, CA

06/01/1998

Moderate <= 12.7ppm

Part

214,944

041

42101

7361

Marin Co

PM-2.5 2006

San Francisco Bay Area, CA

/ /

Nonattainment

Whole

247,289

041

pm25b

7362

Mariposa Co

8-Hr Ozone

Mariposa and Tuolumne Cos (Southern Mtn),CA

/ /

Former Subpart 1

Whole

17,130

043

8hroz

4831

Merced Co

8-Hr Ozone

San Joaquin Valley, CA

/ /

Serious

Whole

210,554

047

8hroz

7381

Merced Co

PM-2.5 1997

San Joaquin Valley, CA

/ /

Nonattainment

Whole

210,554

047

pm2.5

7381

Merced Co

PM-2.5 2006

San Joaquin Valley, CA

/ /

Nonattainment

Whole

210,554

047

pm25b

7381

Mono Co

PM-10

Mammoth Lake, CA

/ /

Moderate

Part

6,455

051

81102

4741

Mono Co

PM-10

Mono Basin, CA

/ /

Moderate

Part

258

051

81102

5195

Napa Co

8-Hr Ozone

San Francisco Bay Area, CA

/ /

Marginal

Whole

124,279

055

8hroz

7362

Napa Co

San Francisco-Oakland-San Jose, CA

06/01/1998

Moderate <= 12.7ppm

Part

112,199

055

42101

7361

Napa Co

PM-2.5 2006

San Francisco Bay Area, CA

/ /

Nonattainment

Whole

124,279

055

pm25b

7362

Nevada Co

8-Hr Ozone

Nevada Co. (Western Part), CA

/ /

Former Subpart 1

Part

77,735

057

8hroz

5389

Orange Co

8-Hr Ozone

Los Angeles South Coast Air Basin, CA

/ /

Severe 17

Whole

2,846,289

059

8hroz

4482

Orange Co

Los Angeles South Coast Air Basin, CA

06/11/2007

Serious

Whole

2,846,289

059

42101

4482

Orange Co

NO2

Los Angeles South Coast Air Basin, CA

09/22/1998

Primary

Whole

2,846,289

059

42602

4482

Orange Co

PM-10

Los Angeles South Coast Air Basin, CA

/ /

Serious

Whole

2,846,289

059

81102

4482

Orange Co

PM-2.5 1997

Los Angeles-South Coast Air Basin, CA

/ /

Nonattainment

Whole

2,846,289

059

pm2.5

4482

Orange Co

PM-2.5 2006

Los Angeles, CA

/ /

Nonattainment

Whole

2,846,289

059

pm25b

4482

Placer Co

8-Hr Ozone

Sacramento Metro, CA

/ /

Serious

Part

239,978

061

8hroz

6921

Placer Co

Lake Tahoe North Shore, CA

06/01/1998

Not Classified

Part

11,501

061

42101

3972

Placer Co

Sacramento, CA

06/01/1998

Moderate <= 12.7ppm

Part

73,303

061

42101

6920

Placer Co

PM-2.5 2006

Sacramento, CA

/ /

Nonattainment

Part

213,921

061

pm25b

6921

Riverside Co

8-Hr Ozone

Los Angeles South Coast Air Basin, CA

/ /

Severe 17

Part

1,194,859

065

8hroz

4482

Riverside Co

8-Hr Ozone

Riverside Co, (Coachella Valley), CA

/ /

Serious

Part

324,750

065

8hroz

6781

Riverside Co

Los Angeles South Coast Air Basin, CA

06/11/2007

Serious

Part

1,194,859

065

42101

4482

Riverside Co

NO2

Los Angeles South Coast Air Basin, CA

09/22/1998

Primary

Part

1,194,859

065

42602

4482

Riverside Co

PM-10

Coachella Valley, CA

/ /

Serious

Part

181,942

065

81102

1711

Riverside Co

PM-10

Los Angeles South Coast Air Basin, CA

/ /

Serious

Part

1,194,859

065

81102

4482

Riverside Co

PM-2.5 1997

Los Angeles-South Coast Air Basin, CA

/ /

Nonattainment

Part

1,194,859

065

pm2.5

4482

Riverside Co

PM-2.5 2006

Los Angeles, CA

/ /

Nonattainment

Part

1,198,616

065

pm25b

4482

Sacramento Co

8-Hr Ozone

Sacramento Metro, CA

/ /

Serious

Whole

1,223,499

067

8hroz

6921

Sacramento Co

Sacramento, CA

06/01/1998

Moderate <= 12.7ppm

Part

1,191,566

067

42101

6920

Sacramento Co

PM-10

Sacramento Co, CA

/ /

Moderate

Whole

1,223,499

067

81102

06067

Sacramento Co

PM-2.5 2006

Sacramento, CA

/ /

Nonattainment

Whole

1,223,499

067

pm25b

6921

San Bernardino Co

8-Hr Ozone

Los Angeles-San Bernardino Cos(W Mojave),CA

/ /

Moderate

Part

359,350

071

8hroz

4473

San Bernardino Co

8-Hr Ozone

Los Angeles South Coast Air Basin, CA

/ /

Severe 17

Part

1,330,159

071

8hroz

4482

San Bernardino Co

Los Angeles South Coast Air Basin, CA

06/11/2007

Serious

Part

1,330,159

071

42101

4482

San Bernardino Co

NO2

Los Angeles South Coast Air Basin, CA

09/22/1998

Primary

Part

1,330,159

071

42602

4482

San Bernardino Co

PM-10

Los Angeles South Coast Air Basin, CA

/ /

Serious

Part

1,330,159

071

81102

4482

San Bernardino Co

PM-10

Trona, CA

/ /

Moderate

Part

3,500

071

81102

8483

San Bernardino Co

PM-10

San Bernardino Co, CA

/ /

Moderate

Part

199,410

071

81102

06071

San Bernardino Co

PM-2.5 1997

Los Angeles-South Coast Air Basin, CA

/ /

Nonattainment

Part

1,330,159

071

pm2.5

4482

San Bernardino Co

PM-2.5 2006

Los Angeles, CA

/ /

Nonattainment

Part

1,329,671

071

pm25b

4482

San Diego Co

8-Hr Ozone

San Diego, CA

/ /

Former Subpart 1

Part

2,813,431

073

8hroz

7320

San Diego Co

San Diego, CA

06/01/1998

Moderate <= 12.7ppm

Part

2,644,722

073

42101

7320

San Francisco Co

8-Hr Ozone

San Francisco Bay Area, CA

/ /

Marginal

Whole

776,733

075

8hroz

7362

San Francisco Co

San Francisco-Oakland-San Jose, CA

06/01/1998

Moderate <= 12.7ppm

Whole

776,733

075

42101

7361

San Francisco Co

PM-2.5 2006

San Francisco Bay Area, CA

/ /

Nonattainment

Whole

776,733

075

pm25b

7362

San Joaquin Co

8-Hr Ozone

San Joaquin Valley, CA

/ /

Serious

Whole

563,598

077

8hroz

7381

San Joaquin Co

Stockton, CA

06/01/1998

Moderate <= 12.7ppm

Part

307,217

077

42101

8121

San Joaquin Co

PM-10

San Joaquin Valley Air Basin, CA

12/12/2008

Serious

Part

563,598

077

81102

7381

San Joaquin Co

PM-2.5 1997

San Joaquin Valley, CA

/ /

Nonattainment

Whole

563,598

077

pm2.5

7381

San Joaquin Co

PM-2.5 2006

San Joaquin Valley, CA

/ /

Nonattainment

Whole

563,598

077

pm25b

7381

San Mateo Co

8-Hr Ozone

San Francisco Bay Area, CA

/ /

Marginal

Whole

707,161

081

8hroz

7362

San Mateo Co

San Francisco-Oakland-San Jose, CA

06/01/1998

Moderate <= 12.7ppm

Part

489,850

081

42101

7361

San Mateo Co

PM-2.5 2006

San Francisco Bay Area, CA

/ /

Nonattainment

Whole

707,161

081

pm25b

7362

Santa Clara Co

8-Hr Ozone

San Francisco Bay Area, CA

/ /

Marginal

Whole

1,682,585

085

8hroz

7362

Santa Clara Co

San Francisco-Oakland-San Jose, CA

06/01/1998

Moderate <= 12.7ppm

Part

561,815

085

42101

7361

Santa Clara Co

PM-2.5 2006

San Francisco Bay Area, CA

/ /

Nonattainment

Whole

1,682,585

085

pm25b

7362

Solano Co

8-Hr Ozone

Sacramento Metro, CA

/ /

Serious

Part

197,034

095

8hroz

6921

Solano Co

8-Hr Ozone

San Francisco Bay Area, CA

/ /

Marginal

Part

197,508

095

8hroz

7362

Solano Co

San Francisco-Oakland-San Jose, CA

06/01/1998

Moderate <= 12.7ppm

Part

231,793

095

42101

7361

Solano Co

PM-2.5 2006

Sacramento, CA

/ /

Nonattainment

Part

120,740

095

pm25b

6921

Solano Co

PM-2.5 2006

San Francisco Bay Area, CA

/ /

Nonattainment

Part

273,802

095

pm25b

7362

Sonoma Co

8-Hr Ozone

San Francisco Bay Area, CA

/ /

Marginal

Part

413,716

097

8hroz

7362

Sonoma Co

San Francisco-Oakland-San Jose, CA

06/01/1998

Moderate <= 12.7ppm

Part

236,278

097

42101

7361

Sonoma Co

PM-2.5 2006

San Francisco Bay Area, CA

/ /

Nonattainment

Part

404,304

097

pm25b

7362

Stanislaus Co

8-Hr Ozone

San Joaquin Valley, CA

/ /

Serious

Whole

446,997

099

8hroz

7381

Stanislaus Co

Modesto, CA

06/01/1998

Moderate <= 12.7ppm

Part

278,658

099

42101

5170

Stanislaus Co

PM-10

San Joaquin Valley Air Basin, CA

12/12/2008

Serious

Part

446,997

099

81102

7381

Stanislaus Co

PM-2.5 1997

San Joaquin Valley, CA

/ /

Nonattainment

Whole

446,997

099

pm2.5

7381

Stanislaus Co

PM-2.5 2006

San Joaquin Valley, CA

/ /

Nonattainment

Whole

446,997

099

pm25b

7381

Sutter Co

8-Hr Ozone

Sacramento Metro, CA

/ /

Serious

Part

25,013

101

8hroz

6921

Sutter Co

8-Hr Ozone

Sutter Co (Sutter Buttes), CA

/ /

Former Subpart 1

Part

101

8hroz

8153

Sutter Co

PM-2.5 2006

Yuba City-Marysville, CA

/ /

Nonattainment

Whole

78,930

101

pm25b

9340

Tulare Co

8-Hr Ozone

San Joaquin Valley, CA

/ /

Serious

Whole

368,021

107

8hroz

7381

Tulare Co

PM-10

San Joaquin Valley Air Basin, CA

12/12/2008

Serious

Part

368,021

107

81102

7381

Tulare Co

PM-2.5 1997

San Joaquin Valley, CA

/ /

Nonattainment

Whole

368,021

107

pm2.5

7381

Tulare Co

PM-2.5 2006

San Joaquin Valley, CA

/ /

Nonattainment

Whole

368,021

107

pm25b

7381

Tuolumne Co

8-Hr Ozone

Mariposa and Tuolumne Cos (Southern Mtn),CA

/ /

Former Subpart 1

Whole

54,501

109

8hroz

4831

Ventura Co

8-Hr Ozone

Ventura Co, CA

/ /

Serious

Part

753,197

111

8hroz

06111

Yolo Co

8-Hr Ozone

Sacramento Metro, CA

/ /

Serious

Whole

168,660

113

8hroz

6921

Yolo Co

Sacramento, CA

06/01/1998

Moderate <= 12.7ppm

Part

38,252

113

42101

6920

Yolo Co

PM-2.5 2006

Sacramento, CA

/ /

Nonattainment

Part

166,757

113

pm25b

6921

Yuba Co

PM-2.5 2006

Yuba City-Marysville, CA

/ /

Nonattainment

Part

57,592

115

pm25b

9340

COLORADO

Adams Co

8-Hr Ozone

Denver-Boulder-Greeley-Ft Collins-Love., CO

/ /

Former Subpart 1

Whole

348,618

001

8hroz

2083

Adams Co

Denver-Boulder, CO

01/14/2002

Serious

Part

341,705

001

42101

2081

Adams Co

PM-10

Denver Metro, CO

10/16/2002

Moderate

Part

341,705

001

81102

2091

Arapahoe Co

8-Hr Ozone

Denver-Boulder-Greeley-Ft Collins-Love., CO

/ /

Former Subpart 1

Whole

487,967

005

8hroz

2083

Arapahoe Co

Denver-Boulder, CO

01/14/2002

Serious

Part

483,770

005

42101

2081

Arapahoe Co

PM-10

Denver Metro, CO

10/16/2002

Moderate

Part

483,770

005

81102

2091

Archuleta Co

PM-10

Pagosa Springs, CO

08/14/2001

Moderate

Part

1,852

007

81102

6013

Boulder Co

8-Hr Ozone

Denver-Boulder-Greeley-Ft Collins-Love., CO

/ /

Former Subpart 1

Whole

269,814

013

8hroz

2083

Boulder Co

Denver-Boulder, CO

01/14/2002

Serious

Part

186,333

013

42101

2081

Boulder Co

Longmont, CO

11/23/1999

Moderate <= 12.7ppm

Part

33,615

013

42101

4416

Boulder Co

PM-10

Denver Metro, CO

10/16/2002

Moderate

Part

269,814

013

81102

2091

Broomfield Co

8-Hr Ozone

Denver-Boulder-Greeley-Ft Collins-Love., CO

/ /

Former Subpart 1

Whole

38,272

014

8hroz

2083

Broomfield Co

Denver-Boulder, CO

01/14/2002

Serious

Whole

38,272

014

42101

2081

Broomfield Co

PM-10

Denver Metro, CO

10/16/2002

Moderate

Whole

38,272

014

81102

2091

Denver Co

8-Hr Ozone

Denver-Boulder-Greeley-Ft Collins-Love., CO

/ /

Former Subpart 1

Whole

554,636

031

8hroz

2083

Denver Co

Denver-Boulder, CO

01/14/2002

Serious

Whole

554,636

031

42101

2081

Denver Co

PM-10

Denver Metro, CO

10/16/2002

Moderate

Whole

554,636

031

81102

2091

Douglas Co

8-Hr Ozone

Denver-Boulder-Greeley-Ft Collins-Love., CO

/ /

Former Subpart 1

Whole

175,766

035

8hroz

2083

Douglas Co

Denver-Boulder, CO

01/14/2002

Serious

Part

145,517

035

42101

2081

Douglas Co

PM-10

Denver Metro, CO

10/16/2002

Moderate

Whole

175,766

035

81102

2091

El Paso Co

Colorado Springs, CO

10/25/1999

Moderate <= 12.7ppm

Part

449,211

041

42101

1720

Fremont Co

PM-10

Canon City, CO

07/31/2000

Moderate

Part

18,587

043

81102

1315

Jefferson Co

8-Hr Ozone

Denver-Boulder-Greeley-Ft Collins-Love., CO

/ /

Former Subpart 1

Whole

525,507

059

8hroz

2083

Jefferson Co

Denver-Boulder, CO

01/14/2002

Serious

Part

506,217

059

42101

2081

Jefferson Co

PM-10

Denver Metro, CO

10/16/2002

Moderate

Whole

525,507

059

81102

2091

Larimer Co

8-Hr Ozone

Denver-Boulder-Greeley-Ft Collins-Love., CO

/ /

Former Subpart 1

Part

239,000

069

8hroz

2083

Larimer Co

Fort Collins, CO

09/22/2003

Moderate <= 12.7ppm

Part

143,226

069

42101

2671

Pitkin Co

PM-10

Aspen, CO

07/14/2003

Moderate

Part

5,873

097

81102

0491

Prowers Co

PM-10

Lamar, CO

11/25/2005

Moderate

Part

8,681

099

81102

3991

Routt Co

PM-10

Steamboat Springs, CO

11/24/2004

Moderate

Part

9,815

107

81102

08107

San Miguel Co

PM-10

Telluride, CO

08/14/2001

Moderate

Part

1,805

113

81102

8311

Teller Co

Colorado Springs, CO

10/25/1999

Moderate <= 12.7ppm

Part

13,188

119

42101

1720

Weld Co

8-Hr Ozone

Denver-Boulder-Greeley-Ft Collins-Love., CO

/ /

Former Subpart 1

Part

172,000

123

8hroz

2083

Weld Co

Greeley, CO

05/10/1999

Not Classified

Part

98,827

123

42101

3060

Weld Co

Longmont, CO

11/23/1999

Moderate <= 12.7ppm

Part

35,681

123

42101

4416

CONNECTICUT

Fairfield Co

8-Hr Ozone

New York-N. New Jersey-Long Island,NY-NJ-CT

/ /

Moderate

Whole

882,567

001

8hroz

5601

Fairfield Co

New Haven-Meriden-Waterbury, CT

12/04/1998

Not Classified

Part

38,101

001

42101

5481

Fairfield Co

New York-N. New Jersey-Long Island, NY-NJ-CT

05/10/1999

Moderate > 12.7ppm

Part

844,466

001

42101

5601

Fairfield Co

PM-2.5 1997

New York-N. New Jersey-Long Island,NY-NJ-CT

/ /

Nonattainment

Whole

882,567

001

pm2.5

5601

Fairfield Co

PM-2.5 2006

New York, NY-NJ-CT

/ /

Nonattainment

Whole

882,567

001

pm25b

5601

Hartford Co

8-Hr Ozone

Greater Connecticut, CT

/ /

Moderate

Whole

857,183

003

8hroz

3045

Hartford Co

Hartford-New Britain-Middletown, CT

01/02/1996

Moderate <= 12.7ppm

Part

855,171

003

42101

3281

Litchfield Co

8-Hr Ozone

Greater Connecticut, CT

/ /

Moderate

Whole

182,193

005

8hroz

3045

Litchfield Co

Hartford-New Britain-Middletown, CT

01/02/1996

Moderate <= 12.7ppm

Part

11,634

005

42101

3281

Litchfield Co

New Haven-Meriden-Waterbury, CT

12/04/1998

Not Classified

Part

41,784

005

42101

5481

Litchfield Co

New York-N. New Jersey-Long Island, NY-NJ-CT

05/10/1999

Moderate > 12.7ppm

Part

28,945

005

42101

5601

Middlesex Co

8-Hr Ozone

New York-N. New Jersey-Long Island,NY-NJ-CT

/ /

Moderate

Whole

155,071

007

8hroz

5601

Middlesex Co

Hartford-New Britain-Middletown, CT

01/02/1996

Moderate <= 12.7ppm

Part

104,442

007

42101

3281

New Haven Co

8-Hr Ozone

New York-N. New Jersey-Long Island,NY-NJ-CT

/ /

Moderate

Whole

824,008

009

8hroz

5601

New Haven Co

New Haven-Meriden-Waterbury, CT

12/04/1998

Not Classified

Whole

824,008

009

42101

5481

New Haven Co

PM-10

New Haven Co, CT

12/12/2005

Moderate

Part

123,626

009

81102

09009

New Haven Co

PM-2.5 1997

New York-N. New Jersey-Long Island,NY-NJ-CT

/ /

Nonattainment

Whole

824,008

009

pm2.5

5601

New Haven Co

PM-2.5 2006

New York, NY-NJ-CT

/ /

Nonattainment

Whole

824,008

009

pm25b

5601

New London Co

8-Hr Ozone

Greater Connecticut, CT

/ /

Moderate

Whole

259,088

011

8hroz

3045

Tolland Co

8-Hr Ozone

Greater Connecticut, CT

/ /

Moderate

Whole

136,364

013

8hroz

3045

Tolland Co

Hartford-New Britain-Middletown, CT

01/02/1996

Moderate <= 12.7ppm

Part

81,210

013

42101

3281

Windham Co

8-Hr Ozone

Greater Connecticut, CT

/ /

Moderate

Whole

109,091

015

8hroz

3045

DELAWARE

Kent Co

8-Hr Ozone

Philadelphia-Wilmin-Atlantic Ci,PA-NJ-MD-DE

/ /

Moderate

Whole

126,697

001

8hroz

6163

New Castle Co

8-Hr Ozone

Philadelphia-Wilmin-Atlantic Ci,PA-NJ-MD-DE

/ /

Moderate

Whole

500,265

003

8hroz

6163

New Castle Co

PM-2.5 1997

Philadelphia-Wilmington, PA-NJ-DE

/ /

Nonattainment

Whole

500,265

003

pm2.5

6164

New Castle Co

PM-2.5 2006

Philadelphia-Wilmington, PA-NJ-DE

/ /

Nonattainment

Whole

500,265

003

pm25b

6164

Sussex Co

8-Hr Ozone

Philadelphia-Wilmin-Atlantic Ci,PA-NJ-MD-DE

/ /

Moderate

Whole

156,638

005

8hroz

6163

DISTRICT OF COLUMBIA

Entire District

8-Hr Ozone

Washington, DC-MD-VA

/ /

Moderate

Whole

572,059

001

8hroz

8842

Entire District

Washington, DC-MD-VA

03/15/1996

Moderate <= 12.7ppm

Whole

572,059

001

42101

8842

Entire District

PM-2.5 1997

Washington, DC-MD-VA

/ /

Nonattainment

Whole

572,059

001

pm2.5

8842

GEORGIA

Barrow Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

46,144

013

8hroz

0520

Barrow Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

46,144

013

pm2.5

0520

Bartow Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

76,019

015

8hroz

0520

Bartow Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

76,019

015

pm2.5

0520

Bibb Co

8-Hr Ozone

Macon, GA

10/19/2007

Former Subpart 1

Whole

153,887

021

8hroz

4680

Bibb Co

PM-2.5 1997

Macon, GA

/ /

Nonattainment

Whole

153,887

021

pm2.5

4680

Carroll Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

87,268

045

8hroz

0520

Carroll Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

87,268

045

pm2.5

0520

Catoosa Co

PM-2.5 1997

Chattanooga, AL-TN-GA

/ /

Nonattainment

Whole

53,282

047

pm2.5

1561

Cherokee Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

141,903

057

8hroz

0520

Cherokee Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

141,903

057

pm2.5

0520

Clayton Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

236,517

063

8hroz

0520

Clayton Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

236,517

063

pm2.5

0520

Cobb Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

607,751

067

8hroz

0520

Cobb Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

607,751

067

pm2.5

0520

Coweta Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

89,215

077

8hroz

0520

Coweta Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

89,215

077

pm2.5

0520

De Kalb Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

665,865

089

8hroz

0520

De Kalb Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

665,865

089

pm2.5

0520

Douglas Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

92,174

097

8hroz

0520

Douglas Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

92,174

097

pm2.5

0520

Fayette Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

91,263

113

8hroz

0520

Fayette Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

91,263

113

pm2.5

0520

Floyd Co

PM-2.5 1997

Rome, GA

/ /

Nonattainment

Whole

90,565

115

pm2.5

6209

Forsyth Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

98,407

117

8hroz

0520

Forsyth Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

98,407

117

pm2.5

0520

Fulton Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

816,006

121

8hroz

0520

Fulton Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

816,006

121

pm2.5

0520

Gwinnett Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

588,448

135

8hroz

0520

Gwinnett Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

588,448

135

pm2.5

0520

Hall Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

139,277

139

8hroz

0520

Hall Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

139,277

139

pm2.5

0520

Heard Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Part

170

149

pm2.5

0520

Henry Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

119,341

151

8hroz

0520

Henry Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

119,341

151

pm2.5

0520

Monroe Co

8-Hr Ozone

Macon, GA

10/19/2007

Former Subpart 1

Part

207

8hroz

4680

Monroe Co

PM-2.5 1997

Macon, GA

/ /

Nonattainment

Part

950

207

pm2.5

4680

Murray Co

8-Hr Ozone

Murray Co (Chattahoochee Nat Forest), GA

11/15/2007

Former Subpart 1

Part

1,000

213

8hroz

5311

Muscogee Co

Lead

Muscogee Co, GA

06/11/1999

Part

186,291

215

12128

13215

Newton Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

62,001

217

8hroz

0520

Newton Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

62,001

217

pm2.5

0520

Paulding Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

81,678

223

8hroz

0520

Paulding Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

81,678

223

pm2.5

0520

Putnam Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Part

3,088

237

pm2.5

0520

Rockdale Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

70,111

247

8hroz

0520

Rockdale Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

70,111

247

pm2.5

0520

Spalding Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

58,417

255

8hroz

0520

Spalding Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

58,417

255

pm2.5

0520

Walker Co

PM-2.5 1997

Chattanooga, AL-TN-GA

/ /

Nonattainment

Whole

61,053

295

pm2.5

1561

Walton Co

8-Hr Ozone

Atlanta, GA

/ /

Moderate

Whole

60,687

297

8hroz

0520

Walton Co

PM-2.5 1997

Atlanta, GA

/ /

Nonattainment

Whole

60,687

297

pm2.5

0520

GUAM

Piti

SO2

Piti, GU

/ /

Primary

Part

1,000

016

42401

66Pit

Tanguisson

SO2

Tanguisson, GU

/ /

Primary

Part

1,000

020

42401

66Tan

IDAHO

Ada Co

Boise-Northern Ada County, ID

12/27/2002

Not Classified

Part

197,423

001

42101

1081

Ada Co

PM-10

Boise-Northern Ada County, ID

11/26/2003

Moderate

Part

184,244

001

81102

1081

Bannock Co

PM-10

Fort Hall Reservation, ID

/ /

Moderate

Part

287

005

81102

16076

Bannock Co

PM-10

Portneuf Valley, ID

08/14/2006

Moderate

Part

60,000

005

81102

16078

Bonner Co

PM-10

Bonner Co (Sandpoint), ID

/ /

Moderate

Part

36,835

017

81102

1111

Franklin Co

PM-2.5 2006

Logan, UT-ID

/ /

Nonattainment

Part

10,823

041

pm25b

4400

Power Co

PM-10

Fort Hall Reservation, ID

/ /

Moderate

Part

266

077

81102

16076

Power Co

PM-10

Portneuf Valley, ID

08/14/2006

Moderate

Part

6,382

077

81102

16078

Shoshone Co

PM-10

Pinehurst, ID

/ /

Moderate

Part

1,702

079

81102

6241

Shoshone Co

PM-10

Shoshone Co, ID

/ /

Moderate

Part

10,455

079

81102

16079

ILLINOIS

Cook Co

8-Hr Ozone

Chicago-Gary-Lake County, IL-IN

/ /

Moderate

Whole

5,376,741

031

8hroz

1602

Cook Co

PM-10

Southeast Chicago, IL

11/21/2005

Moderate

Part

3,226

031

81102

1600

Cook Co

PM-10

Lyons Twsp., IL

11/21/2005

Moderate

Part

109,264

031

81102

4651

Cook Co

PM-2.5 1997

Chicago-Gary-Lake County, IL-IN

/ /

Nonattainment

Whole

5,376,741

031

pm2.5

1602

Du Page Co

8-Hr Ozone

Chicago-Gary-Lake County, IL-IN

/ /

Moderate

Whole

904,161

043

8hroz

1602

Du Page Co

PM-2.5 1997

Chicago-Gary-Lake County, IL-IN

/ /

Nonattainment

Whole

904,161

043

pm2.5

1602

Grundy Co

8-Hr Ozone

Chicago-Gary-Lake County, IL-IN

/ /

Moderate

Part

6,309

063

8hroz

1602

Grundy Co

PM-2.5 1997

Chicago-Gary-Lake County, IL-IN

/ /

Nonattainment

Part

6,309

063

pm2.5

1602

Jersey Co

8-Hr Ozone

St Louis, MO-IL