Area Designations for 2006 24-Hour Fine Particle (PM2.5) Standards
December 2008 Area Status (Not Final Designations)
| State |
Area Name |
State Recommended Nonattainment Counties |
EPA Recommended Nonattainment Counties |
Area Status December 2008 |
|---|---|---|---|---|
| Alabama | Birmingham, AL | Jefferson | Jefferson Shelby Walker (p) |
Jefferson Shelby Walker (p) |
| Alaska | Fairbanks, AK | Fairbanks North Star (p) | Fairbanks North Star (p) | Fairbanks North Star (p) |
| Juneau, AK | Juneau (p) | Juneau (p) | ||
| Arizona | Nogales, AZ | Santa Cruz (p) | Santa Cruz (p) | Santa Cruz (p) |
| California | Chico, CA | Butte (p) | Butte | Butte (p) |
| Imperial County, CA | Imperial (p) | Imperial | Imperial (p) | |
| Los Angeles, CA | Los Angeles (p) Orange Riverside (p) San Bernardino (p) |
Los Angeles (p) Orange Riverside (p) San Bernardino (p) |
Los Angeles (p) Orange Riverside (p) San Bernardino (p) |
|
| Sacramento, CA | Sacramento |
El Dorado (p) Placer (p) Sacramento Solano (p) Yolo |
El Dorado (p) Placer (p) Sacramento Solano (p) Yolo (p) |
|
| San Francisco Bay Area, CA | Alameda Contra Costa Marin Napa San Francisco San Mateo Santa Clara Solano (p ) Sonoma (p) |
Alameda Contra Costa Marin Napa San Francisco San Mateo Santa Clara Solano (p) Sonoma (p) |
Alameda Contra Costa Marin Napa San Francisco San Mateo Santa Clara Solano (p) Sonoma (p) |
|
| San Joaquin Valley, CA | Fresno Kern (p) Kings Madera Merced San Joaquin Stanislaus Tulare |
Fresno Kern (p) Kings Madera Merced San Joaquin Stanislaus Tulare |
Fresno Kern (p) Kings Madera Merced San Joaquin Stanislaus Tulare |
|
| Yuba City-Marysville, CA | Sutter (p) Yuba (p) |
Sutter Yuba |
Sutter Yuba (p) |
|
| Connecticut | New York, NY-NJ-CT | Fairfield New Haven |
Fairfield New Haven |
Fairfield New Haven |
| Delaware | Philadelphia-Wilmington, PA-NJ-DE | New Castle | New Castle | New Castle |
| Idaho | Logan, UT-ID | Franklin (p) | Franklin (p) | Franklin (p) |
| Pinehurst, ID | Shoshone (p) | Shoshone (p) | Shoshone (p) | |
| Illinois | Chicago-Gary-Lake County, IL-IN | Cook DuPage Grundy (p) Kane Kendall (p) Lake McHenry Will |
Cook DuPage Grundy (p) Kane Kendall (p) Lake McHenry Will |
Cook DuPage Grundy (p) Kane Kendall (p) Lake McHenry Will |
| Davenport-Moline-Rock Island, IA-IL | Rock Island | Rock Island(p) | ||
| Paducah-Mayfield, KY-IL | Massac | Massac (p) | ||
| St. Louis, MO-IL | Madison Monroe Randolph (p) St. Clair |
Madison Monroe Randolph (p) St. Clair |
Madison Monroe Randolph (p) St. Clair |
|
| Indiana | Chicago-Gary-Lake County, IL-IN | Lake | Lake Porter |
Lake Porter |
| Cincinnati-Hamilton, OH-KY-IN | Dearborn (p) | Dearborn (p) | ||
| Evansville, IN | Vanderburgh |
Dubois Gibson (p) Pike (p) Spencer (p) Vanderburgh Warrick |
Gibson (p) Pike (p) Spencer (p) Vanderburgh Warrick |
|
| Indianapolis, IN | Marion |
Hamilton Hendricks Johnson Marion Morgan |
Hamilton Hendricks Johnson Marion Morgan |
|
| Lafayette-Frankfort, IN | Tippecanoe | Tippecanoe | Tippecanoe | |
| Louisville, KY-IN | Clark Floyd Jefferson (p) |
Clark Floyd Jefferson (p) |
||
| Vincennes, IN | Knox | Knox | Knox | |
| Iowa | Davenport-Moline-Rock Island, IA-IL | Scott (p) | Scott | Scott (p) |
| Muscatine, IA | Muscatine (p) | Muscatine | Muscatine (p) | |
| Kentucky | Cincinnati-Hamilton, OH-KY-IN | Boone Campbell Kenton |
Boone Campbell Kenton |
|
| Clarksville, TN-KY | Muhlenberg | Muhlenberg (p) | ||
| Huntington-Ashland, WV-KY-OH | Boyd Lawrence (p) |
Boyd Lawrence (p) |
||
| Louisville, KY-IN | Bullitt Jefferson |
Bullitt Jefferson |
||
| Paducah-Mayfield, KY-IL | McCracken | McCracken | ||
| Maryland | Baltimore, MD | Anne Arundel Baltimore City Baltimore Carroll Harford Howard |
Anne Arundel Baltimore City Baltimore Carroll Harford Howard |
Anne Arundel Baltimore City Baltimore Carroll Harford Howard Montgomery County* (final in April 2009) Prince George’s County* (final in April 2009) |
| Michigan | Detroit-Ann Arbor, MI | Livingston Macomb Monroe Oakland St. Clair Washtenaw Wayne |
Livingston Macomb Monroe Oakland St. Clair Washtenaw Wayne |
Livingston Macomb Monroe Oakland St. Clair Washtenaw Wayne |
| Grand Rapids, MI | Kent | Kent Ottawa |
Kent Ottawa |
|
| Missouri | St. Louis, MO-IL | Franklin Jefferson St. Charles St. Louis St. Louis City |
Franklin Jefferson St. Charles St. Louis St. Louis City |
|
| Montana | Libby, MT | Lincoln (p) | Lincoln (p) | |
| New Jersey | Allentown, PA | Warren (p) | ||
| New York, NY-NJ-CT | Bergen Essex Hudson Mercer Middlesex Monmouth Morris Passaic Somerset Union |
Bergen Essex Hudson Mercer Middlesex Monmouth Morris Passaic Somerset Union |
Bergen Essex Hudson Mercer Middlesex Monmouth Morris Passaic Somerset Union |
|
| Philadelphia-Wilmington, PA-NJ-DE | Burlington Camden Gloucester |
Burlington Camden Gloucester |
Burlington Camden Gloucester |
|
| New York | New York, NY-NJ-CT | Bronx Kings Nassau New York Orange Queens Richmond Rockland Suffolk Westchester |
Bronx Kings Nassau New York Orange Queens Richmond Rockland Suffolk Westchester |
Bronx Kings Nassau New York Orange Queens Richmond Rockland Suffolk Westchester |
| Ohio | Canton-Massillon, OH | Stark | Stark | Stark |
| Cincinnati-Hamilton, OH-KY-IN | Butler Clermont Hamilton Warren |
Butler Clermont Hamilton Warren |
Butler Clermont Hamilton Warren |
|
| Cleveland-Akron-Lorain, OH | Cuyahoga Lake Lorain Medina Portage Summit |
Ashtabula (p) Cuyahoga Lake Lorain Medina Portage Summit |
Cuyahoga Lake Lorain Medina Portage Summit |
|
| Columbus, OH | Delaware Fairfield Franklin Licking |
Coshocton (p) Delaware Fairfield Franklin Licking |
Coshocton (p) Delaware Fairfield Franklin Licking |
|
| Dayton-Springfield, OH | Greene Montgomery |
Clark Greene Montgomery |
Clark Greene Montgomery |
|
| Huntington-Ashland, WV-KY-OH | Adams (p) Gallia (p) Lawrence Scioto |
Adams (p) Gallia (p) Lawrence Scioto |
||
| Parkersburg-Marietta, WV-OH | Washington | Washington | Washington | |
| Steubenville-Weirton, OH-WV | Jefferson | Jefferson | Jefferson | |
| Youngstown, OH | Mahoning Trumbull |
Mahoning Trumbull |
Mahoning Trumbull |
|
| Oregon | Klamath Falls, OR | Klamath (p) | Klamath (p) | Klamath (p) |
| Oakridge, OR | Lane (p) | Lane (p) | Lane (p) | |
| Pennsylvania | Allentown, PA | Lehigh Northampton |
Lehigh Northampton |
Lehigh Northampton |
| Harrisburg-Lebanon-Carlisle, PA | Cumberland Dauphin Lebanon |
Cumberland Dauphin Lebanon |
Cumberland Dauphin Lebanon |
|
| Johnstown, PA | Cambria Indiana (p) |
Cambria Indiana (p) |
Cambria Indiana (p) |
|
| Lancaster, PA | Lancaster | Lancaster | Lancaster | |
| Liberty-Clairton, PA | Allegheny (p) | Allegheny (p) | Allegheny (p) | |
| Philadelphia-Wilmington, PA-NJ-DE | Bucks Chester Delaware Montgomery Philadelphia |
Bucks Chester Delaware Montgomery Philadelphia |
Bucks Chester Delaware Montgomery Philadelphia |
|
| Pittsburgh-Beaver Valley, PA | Allegheny (p) Armstrong (p) Beaver Butler Lawrence (p) Washington Westmoreland |
Allegheny (p) Armstrong (p) Beaver Butler Greene (p) Lawrence (p) Washington Westmoreland |
Allegheny (p) Armstrong (p) Beaver Butler Greene (p) Lawrence (p) Washington Westmoreland |
|
| Reading, PA | Berks | Berks | Berks | |
| York, PA | York | York | York | |
| Tennessee | Clarksville, TN-KY | Humphreys Montgomery Stewart |
Humphreys (p) Montgomery Stewart (p) |
|
| Knoxville-Sevierville-La Follette, TN | Anderson Blount Knox Loudon Roane (p) |
Anderson Blount Knox Loudon Roane (p) |
||
| Utah | Logan, UT-ID | Cache (p) | Cache (p) | Cache (p) |
| Provo, UT | Utah (p) | Utah (p) | ||
| Salt Lake City, UT | Davis Salt Lake Utah (p) Weber (p) |
Box Elder (p) Davis Salt Lake Tooele (p) Utah (p) Weber (p) |
Box Elder (p) Davis Salt Lake Tooele (p) Weber (p) |
|
| Washington | Tacoma, WA | Pierce (p) | Pierce (p) | Pierce (p) |
| West Virginia | Charleston, WV | Kanawha Putnam |
Kanawha Putnam |
Kanawha Putnam |
| Huntington-Ashland, WV-KY-OH | Cabell Mason (p) Wayne |
Cabell Mason (p) Wayne |
||
| Morgantown, WV | Monongalia | Monongalia | ||
| Parkersburg-Marietta, WV-OH | Pleasants (p) Wood |
Pleasants (p) Wood |
||
| Steubenville-Weirton, OH-WV | Brooke Hancock |
Brooke Hancock |
Brooke Hancock |
|
| Wisconsin | Green Bay, WI | Brown | Brown | |
| Madison-Baraboo, WI | Columbia Dane |
Columbia (p) Dane |
||
| Milwaukee-Racine, WI | Milwaukee Racine Waukesha |
Milwaukee Racine Waukesha |
||
| Totals | 147 counties | 213 counties | 211 counties | |
| 46 areas | 57 areas | 58 areas | ||
| 21 states | 25 states | 25 states | ||
* Consistent with its December 5, 2008 letter (PDF) (4 pp, 155KB), EPA intends to modify the Baltimore nonattainment area to add Montgomery and Prince George’s Counties as nonattainment for the 2006 PM2.5 standard. These counties would be included in the Baltimore nonattainment area listed in the table above. Maryland recommended these two counties be included in a Washington, DC-MD-VA nonattainment area, based upon 2004-2006 air quality data, but did not recommend their inclusion in the Baltimore area.
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