2471
AK
Fairbanks
Ser
Fairbanks, AK
2191
AZ
Douglas/Paul Spur (Cochise County)
Mod
Cochise County; Paul Spur/Douglas planning area, AZ
3287
Hayden/Miami
Hayden, AZ
NonAtt
Hayden (Pinal County), AZ
Miami, AZ
04023
Nogales
Santa Cruz County; Nogales planning area, AZ
6201
Phoenix-Mesa
Phoenix-Mesa, AZ
Maricopa and Pinal Counties; Phoenix planning area, AZ
6771
Rillito (Pima County)
Pima County; Rillito planning area, AZ
04020
West Pinal
West Central Pinal, AZ
Pinal County (part); West Pinal, AZ
9360
Yuma
Mar
Yuma, AZ
0317
CA
Amador and Calaveras Cos (Central Mountain Cos)
Calaveras County, CA
Amador County, CA
1621
Chico
Butte County, CA
Chico (Butte County), CA
3471
Imperial County
Imperial County, CA
4482
Los Angeles-South Coast Air Basin
Ext
Los Angeles-South Coast Air Basin, CA
Los Angeles County-South Coast Air Basin, CA
Morongo Band of Mission Indians, CA
Sev5
Pechanga Band of Luiseno Mission Indians of the Pechanga Res
4831
Mariposa and Tuolumne Cos (Southern Mountain Cos)
Tuolumne County, CA
Mariposa County, CA
06051
Mono County
Mono Basin, CA
5389
Nevada County (Western Part)
Nevada County (Western part), CA
5991
Owens Valley
Inyo County; Owens Valley planning area, CA
06063
Plumas County
Plumas County, CA
6921
Sacramento Metro
Sacramento Metro, CA
Sacramento, CA
7320
San Diego
San Diego County, CA
7361
San Francisco-Bay Area
San Francisco Bay Area, CA
7381
San Joaquin Valley
Kern County (Eastern Kern), CA
San Joaquin Valley, CA
East Kern County, CA
7390
San Luis Obispo
San Luis Obispo (Eastern part), CA
San Luis Obispo (Eastern San Luis Obispo), CA
7581
Searles Valley
Trona, CA
7811
Southeast Desert Modified AQMA
Riverside County; Coachella Valley planning area, CA
Riverside County (Coachella Valley), CA
San Bernardino County, CA
Los Angeles-San Bernardino Counties (West Mojave Desert), CA
06103
Tuscan Buttes
Tuscan Buttes, CA
06111
Ventura County
Ventura County, CA
9340
Yuba City
Sutter Buttes, CA
2081
CO
Denver-Boulder-Greeley-Ft. Collins-Loveland
Denver Metro/North Front Range, CO
Denver-Boulder-Greeley-Ft. Collins-Loveland, CO
3045
CT
Greater Connecticut
Greater Connecticut, CT
8842
DC-MD-VA
Washington
Washington, DC-MD-VA
3390
GU
Piti-Cabras
Piti-Cabras, GU
Piti, GU
66011
Tanguisson Power Plant
Tanguisson, GU
19139
IA
Muscatine County
Muscatine, IA
6351
ID
Pocatello
Power-Bannock Counties; Fort Hall Indian Reservation, ID
1602
IL-IN-WI
Chicago-Joliet-Napier
Chicago, IL-IN-WI
4220
IN
Fort Wayne-Huntington-Auburn
Huntington, IN
7115
KS
Salina
Saline County, KS
1850
KY
Henderson-Webster Counties
Henderson-Webster Counties, KY
4520
KY-IN
Louisville
Louisville, KY-IN
4650
LA
Evangeline Parish
Evangeline Parish (Partial), LA
5560
New Orleans
St. Bernard Parish, LA
1122
MA-NH
Boston-Worcester-Manchester
Dukes County, MA
0720
MD
Baltimore
Baltimore, MD
Anne Arundel County and Baltimore County, MD
26005
MI
Allegan County
Allegan County, MI
0870
Benton Harbor
Berrien County, MI
2162
Detroit-Ann Arbor
Detroit, MI
St. Clair, MI
5320
Muskegon
Muskegon County, MI
5121
MN
Minneapolis-St. Paul
Eagan, MN
3505
MO
Iron, Dent, and Reynolds Counties
Iron, Dent, and Reynolds Counties, MO
1851
New Madrid County
New Madrid County, MO
7040
MO-IL
St. Louis
Alton Township, IL
St. Louis, MO-IL
Jefferson County (part); Herculaneum, MO
Jefferson County, MO
0880
MT
Billings/Laurel
Laurel Area (Yellowstone County), MT
30087
Lame Deer
Rosebud County; Lame Deer, MT
6355
Polson (Lake County)
Lake County; Polson, MT
6905
Ronan (Lake County)
Lake County; Ronan, MT
4121
NV
Las Vegas
Las Vegas, NV
3610
NY
Jamestown
Jamestown, NY
1852
St. Lawrence County
St. Lawrence County, NY
5601
NY-NJ-CT
New York-N. New Jersey-Long Island
New York-Northern New Jersey-Long Island, NY-NJ-CT
New York-N. New Jersey-Long Island, NY-NJ-CT
New York County, NY
1321
OH
Canton-Massillon
Canton-Stark County, OH
1681
Cleveland-Akron-Elyria
Cleveland, OH
3816
OR
Klamath Falls
Klamath Falls, OR
1674
PA
Clearfield and Indiana Counties
Indiana, PA
4000
Lancaster
Lancaster, PA
6281
Pittsburgh-New Castle
Pittsburgh-Beaver Valley, PA
Allegheny County, PA
Liberty-Clairton, PA
Beaver, PA
Lower Beaver Valley, PA
Allegheny, PA
Armstrong County: Madison, Mahoning, Boggs, Washington, Pine
6680
Reading
North Reading, PA
Reading, PA
Lyons, PA
42123
Warren County
Warren, PA
0241
PA-NJ
Allentown-Bethlehem-Easton
Allentown-Bethlehem-Easton, PA
6161
PA-NJ-DE-MD
Philadelphia-Wilmington-Atlantic City
Seaford, DE
Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE
470
PR
Arecibo
Arecibo, PR
4660
Guayama-Salinas
Guayama-Salinas, PR
1200
San Juan
San Juan, PR
3661
TN
Johnson City-Kingsport-Bristol
Sullivan County, TN
1921
TX
Dallas-Fort Worth
Dallas-Fort Worth, TX
2475
Fairfield
Freestone and Anderson Counties, TX
3361
Houston-Sugar Land-Baytown
Houston-Galveston-Brazoria, TX
1853
Howard County
Howard County, TX
1854
Hutchinson County
Hutchinson County, TX
5265
Mount Pleasant
Titus County, TX
1855
Navarro County
Navarro County, TX
1832
San Antonio
San Antonio, TX
8295
Tatum
Rusk and Panola Counties, TX
2321
TX-NM
El Paso-Las Cruces
Dona Ana County; Anthony, NM
El Paso-Las Cruces, TX-NM
El Paso County, TX
6521
UT
Provo
Southern Wasatch Front, UT
Provo, UT
7161
Salt Lake City
Northern Wasatch Front, UT
Salt Lake City, UT
Salt Lake County, UT
49045
Tooele County
Tooele County, UT
1762
Uinta Basin
Uinta Basin, UT
1856
VA
Giles County
Giles County, VA
1857
WA
Whatcom County
Whatcom County, WA
5081
WI
Milwaukee-Racine
Milwaukee, WI
7620
Sheboygan
Sheboygan County, WI
6020
WV-OH
Parkersburg-Marietta
Muskingum River, OH
8600
WY
Upper Green River Basin
Upper Green River Basin Area, WY