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Particulate Matter (PM-2.5) 1997 Standard Nonattainment State/Area/County Report
As of December 14, 2012| ALABAMA (Region IV) | |
| Birmingham, AL (Nonattainment) | |
| Jefferson Co | |
| Shelby Co | |
| Walker Co (P) | |
| Chattanooga, AL-TN-GA (Nonattainment) | |
| Jackson Co (P) | |
| CALIFORNIA (Region IX) | |
| Los Angeles-South Coast Air Basin, CA (Nonattainment) | |
| Los Angeles Co (P) | |
| Orange Co | |
| Riverside Co (P) | |
| San Bernardino Co (P) | |
| San Joaquin Valley, CA (Nonattainment) | |
| Fresno Co | |
| Kern Co (P) | |
| Kings Co | |
| Madera Co | |
| Merced Co | |
| San Joaquin Co | |
| Stanislaus Co | |
| Tulare Co | |
| CONNECTICUT (Region I) | |
| New York-N. New Jersey-Long Island, NY-NJ-CT (Nonattainment) | |
| Fairfield Co | |
| New Haven Co | |
| DELAWARE (Region III) | |
| Philadelphia-Wilmington, PA-NJ-DE (Nonattainment) | |
| New Castle Co | |
| DISTRICT OF COLUMBIA (Region III) | |
| Washington, DC-MD-VA (Nonattainment) | |
| Entire District | |
| GEORGIA (Region IV) | |
| Atlanta, GA (Nonattainment) | |
| Barrow Co | |
| Bartow Co | |
| Carroll Co | |
| Cherokee Co | |
| Clayton Co | |
| Cobb Co | |
| Coweta Co | |
| De Kalb Co | |
| Douglas Co | |
| Fayette Co | |
| Forsyth Co | |
| Fulton Co | |
| Gwinnett Co | |
| Hall Co | |
| Heard Co (P) | |
| Henry Co | |
| Newton Co | |
| Paulding Co | |
| Putnam Co (P) | |
| Rockdale Co | |
| Spalding Co | |
| Walton Co | |
| Chattanooga, AL-TN-GA (Nonattainment) | |
| Catoosa Co | |
| Walker Co | |
| Macon, GA (Nonattainment) | |
| Bibb Co | |
| Monroe Co (P) | |
| Rome, GA (Nonattainment) | |
| Floyd Co | |
| ILLINOIS (Region V) | |
| Chicago-Gary-Lake County, IL-IN (IL portion) (Nonattainment) | |
| Cook Co | |
| Du Page Co | |
| Grundy Co (P) | |
| Goose Lake and Aux Sable Townships | |
| Kane Co | |
| Kendall Co (P) | |
| Oswego Township | |
| Lake Co | |
| Mc Henry Co | |
| Will Co | |
| St. Louis, MO-IL (Nonattainment) | |
| Madison Co | |
| Monroe Co | |
| Randolph Co (P) | |
| Baldwin Township | |
| St Clair Co | |
| INDIANA (Region V) | |
| Indianapolis, IN (Nonattainment) | |
| Hamilton Co | |
| Hendricks Co | |
| Johnson Co | |
| Marion Co | |
| Morgan Co | |
| Louisville, KY-IN (Nonattainment) | |
| Clark Co | |
| Floyd Co | |
| Jefferson Co (P) | |
| Madison Township | |
| KENTUCKY (Region IV) | |
| Huntington-Ashland, WV-KY-OH (Nonattainment) | |
| Boyd Co | |
| Lawrence Co (P) | |
| Louisville, KY-IN (Nonattainment) | |
| Bullitt Co | |
| Jefferson Co | |
| MARYLAND (Region III) | |
| Baltimore, MD (Nonattainment) | |
| Anne Arundel Co | |
| Baltimore (City) | |
| Baltimore Co | |
| Carroll Co | |
| Harford Co | |
| Howard Co | |
| Martinsburg, WV-Hagerstown, MD (Nonattainment) | |
| Washington Co | |
| Washington, DC-MD-VA (Nonattainment) | |
| Charles Co | |
| Frederick Co | |
| Montgomery Co | |
| Prince George's Co | |
| MICHIGAN (Region V) | |
| Detroit-Ann Arbor, MI (Nonattainment) | |
| Livingston Co | |
| Macomb Co | |
| Monroe Co | |
| Oakland Co | |
| St Clair Co | |
| Washtenaw Co | |
| Wayne Co | |
| MISSOURI (Region VII) | |
| St. Louis, MO-IL (Nonattainment) | |
| Franklin Co | |
| Jefferson Co | |
| St Charles Co | |
| St Louis | |
| St Louis Co | |
| MONTANA (Region VIII) | |
| Libby, MT (Nonattainment) | |
| Lincoln Co (P) | |
| NEW JERSEY (Region II) | |
| New York-N. New Jersey-Long Island, NY-NJ-CT (Nonattainment) | |
| Bergen Co | |
| Essex Co | |
| Hudson Co | |
| Mercer Co | |
| Middlesex Co | |
| Monmouth Co | |
| Morris Co | |
| Passaic Co | |
| Somerset Co | |
| Union Co | |
| Philadelphia-Wilmington, PA-NJ-DE (Nonattainment) | |
| Burlington Co | |
| Camden Co | |
| Gloucester Co | |
| NEW YORK (Region II) | |
| New York-N. New Jersey-Long Island, NY-NJ-CT (Nonattainment) | |
| Bronx Co | |
| Kings Co | |
| Nassau Co | |
| New York Co | |
| Orange Co | |
| Queens Co | |
| Richmond Co | |
| Rockland Co | |
| Suffolk Co | |
| Westchester Co | |
| OHIO (Region V) | |
| Canton-Massillon, OH (Nonattainment) | |
| Stark Co | |
| Cleveland-Akron-Lorain, OH (Nonattainment) | |
| Ashtabula Co (P) | |
| Ashtabula Township | |
| Cuyahoga Co | |
| Lake Co | |
| Lorain Co | |
| Medina Co | |
| Portage Co | |
| Summit Co | |
| Columbus, OH (Nonattainment) | |
| Coshocton Co (P) | |
| Franklin Township | |
| Delaware Co | |
| Fairfield Co | |
| Franklin Co | |
| Licking Co | |
| Dayton-Springfield, OH (Nonattainment) | |
| Clark Co | |
| Greene Co | |
| Montgomery Co | |
| Huntington-Ashland, WV-KY-OH (Nonattainment) | |
| Adams Co (P) | |
| Monroe Township, Sprigg Township | |
| Gallia Co (P) | |
| Cheshire Township | |
| Lawrence Co | |
| Scioto Co | |
| Parkersburg-Marietta, WV-OH (Nonattainment) | |
| Washington Co | |
| Steubenville-Weirton, OH-WV (Nonattainment) | |
| Jefferson Co | |
| Wheeling, WV-OH (Nonattainment) | |
| Belmont Co | |
| PENNSYLVANIA (Region III) | |
| Harrisburg-Lebanon-Carlisle, PA (Nonattainment) | |
| Cumberland Co | |
| Dauphin Co | |
| Lebanon Co | |
| Johnstown, PA (Nonattainment) | |
| Cambria Co | |
| Indiana Co (P) | |
| Lancaster, PA (Nonattainment) | |
| Lancaster Co | |
| Liberty-Clairton, PA (Nonattainment) | |
| Allegheny Co (P) | |
| Lincoln Borough, Clairton City, Glassport Borough, Liberty, Port Vue Borough | |
| Philadelphia-Wilmington, PA-NJ-DE (Nonattainment) | |
| Bucks Co | |
| Chester Co | |
| Delaware Co | |
| Montgomery Co | |
| Philadelphia Co | |
| Pittsburgh-Beaver Valley, PA (Nonattainment) | |
| Allegheny Co (P) | |
| Remainder | |
| Armstrong Co (P) | |
| Elderton Borough and Plumcreek and Washington Townships | |
| Beaver Co | |
| Butler Co | |
| Greene Co (P) | |
| Monongahela Township | |
| Lawrence Co (P) | |
| Township of Taylor south of New Castle City | |
| Washington Co | |
| Westmoreland Co | |
| Reading, PA (Nonattainment) | |
| Berks Co | |
| York, PA (Nonattainment) | |
| York Co | |
| TENNESSEE (Region IV) | |
| Chattanooga, AL-TN-GA (Nonattainment) | |
| Hamilton Co | |
| Knoxville, TN (Nonattainment) | |
| Anderson Co | |
| Blount Co | |
| Knox Co | |
| Loudon Co | |
| Roane Co (P) | |
| VIRGINIA (Region III) | |
| Washington, DC-MD-VA (Nonattainment) | |
| Alexandria | |
| Arlington Co | |
| Fairfax | |
| Fairfax Co | |
| Falls Church | |
| Loudoun Co | |
| Manassas | |
| Manassas Park | |
| Prince William Co | |
| WEST VIRGINIA (Region III) | |
| Charleston, WV (Nonattainment) | |
| Kanawha Co | |
| Putnam Co | |
| Huntington-Ashland, WV-KY-OH (Nonattainment) | |
| Cabell Co | |
| Mason Co (P) | |
| Graham Tax District | |
| Wayne Co | |
| Martinsburg, WV-Hagerstown, MD (Nonattainment) | |
| Berkeley Co | |
| Parkersburg-Marietta, WV-OH (Nonattainment) | |
| Pleasants Co (P) | |
| Tax District of Grant | |
| Wood Co | |
| Steubenville-Weirton, OH-WV (Nonattainment) | |
| Brooke Co | |
| Hancock Co | |
| Wheeling, WV-OH (Nonattainment) | |
| Marshall Co | |
| Ohio Co | |
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