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Currently Designated Nonattainment Areas for All Criteria Pollutants

As of December 14, 2012
Listed by State, County then Pollutant
View Notes

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

ALABAMA
Jackson Co
PM-2.5 1997 * Chattanooga, AL-TN-GA - (Nonattainment)
Jefferson Co
PM-2.5 1997 Birmingham, AL - (Nonattainment)
PM-2.5 2006 Birmingham, AL - (Nonattainment)
Pike Co
Lead 2008 * Troy, AL - (Nonattainment)
Shelby Co
PM-2.5 1997 Birmingham, AL - (Nonattainment)
PM-2.5 2006 Birmingham, AL - (Nonattainment)
Walker Co
PM-2.5 1997 * Birmingham, AL - (Nonattainment)
PM-2.5 2006 * Birmingham, AL - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

ALASKA
Anchorage Municipality
PM-10 * Eagle River, AK - (Moderate)
Fairbanks North Star Borough
PM-2.5 2006 * Fairbanks, AK - (Nonattainment)
Juneau City and Borough
PM-10 * Juneau, AK - (Moderate)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

ARIZONA
Cochise Co
PM-10 * Paul Spur/Douglas (Cochise County), AZ - (Moderate)
Gila Co
PM-10 * Hayden AZ - (Moderate)
PM-10 * Miami, AZ - (Moderate)
Maricopa Co
8-Hr Ozone 1997 * Phoenix-Mesa, AZ - (Marginal)
PM-10 * Phoenix, AZ - (Serious)
8-Hr Ozone 2008 * Phoenix-Mesa, AZ - (Marginal)
Pima Co
PM-10 * Ajo (Pima County), AZ - (Moderate)
PM-10 * Rillito, AZ - (Moderate)
Pinal Co
8-Hr Ozone 1997 * Phoenix-Mesa, AZ - (Marginal)
PM-10 * Hayden AZ - (Moderate)
PM-10 * Phoenix, AZ - (Serious)
PM-10 * West Pinal, AZ - (Moderate)
PM-2.5 2006 * West Central Pinal, AZ - (Nonattainment)
SO2 * Hayden (Pinal County), AZ - (Primary)
8-Hr Ozone 2008 * Phoenix-Mesa, AZ - (Marginal)
Santa Cruz Co
PM-10 * Nogales, AZ - (Moderate)
PM-2.5 2006 * Nogales, AZ - (Nonattainment)
Yuma Co
PM-10 * Yuma, AZ - (Moderate)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

ARKANSAS
Crittenden Co
8-Hr Ozone 2008 Memphis, TN-MS-AR - (Marginal)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

CALIFORNIA
Alameda Co
8-Hr Ozone 1997 San Francisco Bay Area, CA - (Marginal)
PM-2.5 2006 San Francisco Bay Area, CA - (Nonattainment)
8-Hr Ozone 2008 San Francisco Bay Area, CA - (Marginal)
Amador Co
8-Hr Ozone 1997 Amador and Calaveras Cos (Central Mtn), CA - (Moderate)
Areas of Indian Country
8-Hr Ozone 2008 Morongo Band of Mission Indians - (Serious)
8-Hr Ozone 2008 Pechanga Band of Luiseno Mission Indians of the Pechanga Reservation - (Moderate)
Butte Co
8-Hr Ozone 1997 Chico, CA - (Marginal)
PM-2.5 2006 * Chico, CA - (Nonattainment)
8-Hr Ozone 2008 Chico (Butte County), CA - (Marginal)
Calaveras Co
8-Hr Ozone 1997 Amador and Calaveras Cos (Central Mtn), CA - (Moderate)
8-Hr Ozone 2008 Calaveras County, CA - (Marginal)
Contra Costa Co
8-Hr Ozone 1997 San Francisco Bay Area, CA - (Marginal)
PM-2.5 2006 San Francisco Bay Area, CA - (Nonattainment)
8-Hr Ozone 2008 San Francisco Bay Area, CA - (Marginal)
El Dorado Co
8-Hr Ozone 1997 * Sacramento Metro, CA - (Severe 15)
PM-2.5 2006 * Sacramento, CA - (Nonattainment)
8-Hr Ozone 2008 * Sacramento Metro, CA - (Severe 15)
Fresno Co
8-Hr Ozone 1997 San Joaquin Valley, CA - (Extreme)
PM-2.5 1997 San Joaquin Valley, CA - (Nonattainment)
PM-2.5 2006 San Joaquin Valley, CA - (Nonattainment)
8-Hr Ozone 2008 San Joaquin Valley, CA - (Extreme)
Imperial Co
8-Hr Ozone 1997 Imperial Co, CA - (Moderate)
PM-10 * Imperial Valley, CA - (Serious)
PM-2.5 2006 * Imperial Co, CA - (Nonattainment)
8-Hr Ozone 2008 Imperial County, CA - (Marginal)
Inyo Co
PM-10 * Owens Valley, CA - (Serious)
Kern Co
8-Hr Ozone 1997 * Kern Co (Eastern Kern), CA - (Moderate)
8-Hr Ozone 1997 * San Joaquin Valley, CA - (Extreme)
PM-10 * East Kern Co, CA - (Serious)
PM-2.5 1997 * San Joaquin Valley, CA - (Nonattainment)
PM-2.5 2006 * San Joaquin Valley, CA - (Nonattainment)
8-Hr Ozone 2008 * Kern Co (Eastern Kern), CA - (Marginal)
8-Hr Ozone 2008 * San Joaquin Valley, CA - (Extreme)
Kings Co
8-Hr Ozone 1997 San Joaquin Valley, CA - (Extreme)
PM-2.5 1997 San Joaquin Valley, CA - (Nonattainment)
PM-2.5 2006 San Joaquin Valley, CA - (Nonattainment)
8-Hr Ozone 2008 San Joaquin Valley, CA - (Extreme)
Los Angeles Co
8-Hr Ozone 1997 * Los Angeles South Coast Air Basin, CA - (Extreme)
8-Hr Ozone 1997 * Los Angeles-San Bernardino Cos. (W Mojave Desert), CA - (Severe 15)
Lead 2008 * Los Angeles County-South Coast Air Basin, CA - (Nonattainment)
PM-10 * Los Angeles South Coast Air Basin, CA - (Serious)
PM-2.5 1997 * Los Angeles-South Coast Air Basin, CA - (Nonattainment)
PM-2.5 2006 * Los Angeles-South Coast Air Basin, CA - (Nonattainment)
8-Hr Ozone 2008 * Los Angeles-San Bernardino Counties (West Mojave Desert), CA - (Severe 15)
8-Hr Ozone 2008 * Los Angeles-South Coast Air Basin, CA - (Extreme)
Madera Co
8-Hr Ozone 1997 San Joaquin Valley, CA - (Extreme)
PM-2.5 1997 San Joaquin Valley, CA - (Nonattainment)
PM-2.5 2006 San Joaquin Valley, CA - (Nonattainment)
8-Hr Ozone 2008 San Joaquin Valley, CA - (Extreme)
Marin Co
8-Hr Ozone 1997 San Francisco Bay Area, CA - (Marginal)
PM-2.5 2006 San Francisco Bay Area, CA - (Nonattainment)
8-Hr Ozone 2008 San Francisco Bay Area, CA - (Marginal)
Mariposa Co
8-Hr Ozone 1997 Mariposa and Tuolumne Cos (Southern Mtn), CA - (Moderate)
8-Hr Ozone 2008 Mariposa County, CA - (Marginal)
Merced Co
8-Hr Ozone 1997 San Joaquin Valley, CA - (Extreme)
PM-2.5 1997 San Joaquin Valley, CA - (Nonattainment)
PM-2.5 2006 San Joaquin Valley, CA - (Nonattainment)
8-Hr Ozone 2008 San Joaquin Valley, CA - (Extreme)
Mono Co
PM-10 * Mammoth Lake, CA - (Moderate)
PM-10 * Mono Basin, CA - (Moderate)
Napa Co
8-Hr Ozone 1997 San Francisco Bay Area, CA - (Marginal)
PM-2.5 2006 San Francisco Bay Area, CA - (Nonattainment)
8-Hr Ozone 2008 San Francisco Bay Area, CA - (Marginal)
Nevada Co
8-Hr Ozone 1997 * Nevada Co. (Western Part), CA - (Moderate)
8-Hr Ozone 2008 * Nevada Co. (Western Part), CA - (Marginal)
Orange Co
8-Hr Ozone 1997 Los Angeles South Coast Air Basin, CA - (Extreme)
PM-10 Los Angeles South Coast Air Basin, CA - (Serious)
PM-2.5 1997 Los Angeles-South Coast Air Basin, CA - (Nonattainment)
PM-2.5 2006 Los Angeles-South Coast Air Basin, CA - (Nonattainment)
8-Hr Ozone 2008 Los Angeles-South Coast Air Basin, CA - (Extreme)
Placer Co
8-Hr Ozone 1997 * Sacramento Metro, CA - (Severe 15)
PM-2.5 2006 * Sacramento, CA - (Nonattainment)
8-Hr Ozone 2008 * Sacramento Metro, CA - (Severe 15)
Riverside Co
8-Hr Ozone 1997 * Los Angeles South Coast Air Basin, CA - (Extreme)
8-Hr Ozone 1997 * Riverside Co, (Coachella Valley), CA - (Severe 15)
PM-10 * Coachella Valley, CA - (Serious)
PM-10 * Los Angeles South Coast Air Basin, CA - (Serious)
PM-2.5 1997 * Los Angeles-South Coast Air Basin, CA - (Nonattainment)
PM-2.5 2006 * Los Angeles-South Coast Air Basin, CA - (Nonattainment)
8-Hr Ozone 2008 * Los Angeles-South Coast Air Basin, CA - (Extreme)
8-Hr Ozone 2008 * Riverside Co, (Coachella Valley), CA - (Severe 15)
Sacramento Co
8-Hr Ozone 1997 Sacramento Metro, CA - (Severe 15)
PM-10 Sacramento Co, CA - (Moderate)
PM-2.5 2006 Sacramento, CA - (Nonattainment)
8-Hr Ozone 2008 Sacramento Metro, CA - (Severe 15)
San Bernardino Co
8-Hr Ozone 1997 * Los Angeles South Coast Air Basin, CA - (Extreme)
8-Hr Ozone 1997 * Los Angeles-San Bernardino Cos. (W Mojave Desert), CA - (Severe 15)
PM-10 * Los Angeles South Coast Air Basin, CA - (Serious)
PM-10 * San Bernardino Co, CA - (Moderate)
PM-10 * Trona, CA - (Moderate)
PM-2.5 1997 * Los Angeles-South Coast Air Basin, CA - (Nonattainment)
PM-2.5 2006 * Los Angeles-South Coast Air Basin, CA - (Nonattainment)
8-Hr Ozone 2008 * Los Angeles-San Bernardino Counties (West Mojave Desert), CA - (Severe 15)
8-Hr Ozone 2008 * Los Angeles-South Coast Air Basin, CA - (Extreme)
San Diego Co
8-Hr Ozone 1997 * San Diego, CA - (Moderate)
8-Hr Ozone 2008 San Diego County, CA - (Marginal)
San Francisco Co
8-Hr Ozone 1997 San Francisco Bay Area, CA - (Marginal)
PM-2.5 2006 San Francisco Bay Area, CA - (Nonattainment)
8-Hr Ozone 2008 San Francisco Bay Area, CA - (Marginal)
San Joaquin Co
8-Hr Ozone 1997 San Joaquin Valley, CA - (Extreme)
PM-2.5 1997 San Joaquin Valley, CA - (Nonattainment)
PM-2.5 2006 San Joaquin Valley, CA - (Nonattainment)
8-Hr Ozone 2008 San Joaquin Valley, CA - (Extreme)
San Luis Obispo Co
8-Hr Ozone 2008 * San Luis Obispo (Eastern San Luis Obispo), CA - (Marginal)
San Mateo Co
8-Hr Ozone 1997 San Francisco Bay Area, CA - (Marginal)
PM-2.5 2006 San Francisco Bay Area, CA - (Nonattainment)
8-Hr Ozone 2008 San Francisco Bay Area, CA - (Marginal)
Santa Clara Co
8-Hr Ozone 1997 San Francisco Bay Area, CA - (Marginal)
PM-2.5 2006 San Francisco Bay Area, CA - (Nonattainment)
8-Hr Ozone 2008 San Francisco Bay Area, CA - (Marginal)
Solano Co
8-Hr Ozone 1997 * Sacramento Metro, CA - (Severe 15)
8-Hr Ozone 1997 * San Francisco Bay Area, CA - (Marginal)
PM-2.5 2006 * Sacramento, CA - (Nonattainment)
PM-2.5 2006 * San Francisco Bay Area, CA - (Nonattainment)
8-Hr Ozone 2008 * Sacramento Metro, CA - (Severe 15)
8-Hr Ozone 2008 * San Francisco Bay Area, CA - (Marginal)
Sonoma Co
8-Hr Ozone 1997 * San Francisco Bay Area, CA - (Marginal)
PM-2.5 2006 * San Francisco Bay Area, CA - (Nonattainment)
8-Hr Ozone 2008 * San Francisco Bay Area, CA - (Marginal)
Stanislaus Co
8-Hr Ozone 1997 San Joaquin Valley, CA - (Extreme)
PM-2.5 1997 San Joaquin Valley, CA - (Nonattainment)
PM-2.5 2006 San Joaquin Valley, CA - (Nonattainment)
8-Hr Ozone 2008 San Joaquin Valley, CA - (Extreme)
Sutter Co
8-Hr Ozone 1997 * Sacramento Metro, CA - (Severe 15)
8-Hr Ozone 1997 * Sutter Co (Sutter Buttes), CA - (Marginal)
PM-2.5 2006 Yuba City-Marysville, CA - (Nonattainment)
8-Hr Ozone 2008 * Sacramento Metro, CA - (Severe 15)
Tehama Co
8-Hr Ozone 2008 * Tuscan Buttes, CA - (Marginal)
Tulare Co
8-Hr Ozone 1997 San Joaquin Valley, CA - (Extreme)
PM-2.5 1997 San Joaquin Valley, CA - (Nonattainment)
PM-2.5 2006 San Joaquin Valley, CA - (Nonattainment)
8-Hr Ozone 2008 San Joaquin Valley, CA - (Extreme)
Tuolumne Co
8-Hr Ozone 1997 Mariposa and Tuolumne Cos (Southern Mtn), CA - (Moderate)
Ventura Co
8-Hr Ozone 1997 * Ventura Co, CA - (Serious)
8-Hr Ozone 2008 * Ventura County, CA - (Serious)
Yolo Co
8-Hr Ozone 1997 Sacramento Metro, CA - (Severe 15)
PM-2.5 2006 * Sacramento, CA - (Nonattainment)
8-Hr Ozone 2008 Sacramento Metro, CA - (Severe 15)
Yuba Co
PM-2.5 2006 * Yuba City-Marysville, CA - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

COLORADO
Adams Co
8-Hr Ozone 1997 Denver-Boulder-Greeley-Ft Collins-Loveland, CO - (Marginal)
8-Hr Ozone 2008 Denver-Boulder-Greeley-Ft. Collins-Loveland, CO - (Marginal)
Arapahoe Co
8-Hr Ozone 1997 Denver-Boulder-Greeley-Ft Collins-Loveland, CO - (Marginal)
8-Hr Ozone 2008 Denver-Boulder-Greeley-Ft. Collins-Loveland, CO - (Marginal)
Boulder Co
8-Hr Ozone 1997 Denver-Boulder-Greeley-Ft Collins-Loveland, CO - (Marginal)
8-Hr Ozone 2008 Denver-Boulder-Greeley-Ft. Collins-Loveland, CO - (Marginal)
Broomfield Co
8-Hr Ozone 1997 Denver-Boulder-Greeley-Ft Collins-Loveland, CO - (Marginal)
8-Hr Ozone 2008 Denver-Boulder-Greeley-Ft. Collins-Loveland, CO - (Marginal)
Denver Co
8-Hr Ozone 1997 Denver-Boulder-Greeley-Ft Collins-Loveland, CO - (Marginal)
8-Hr Ozone 2008 Denver-Boulder-Greeley-Ft. Collins-Loveland, CO - (Marginal)
Douglas Co
8-Hr Ozone 1997 Denver-Boulder-Greeley-Ft Collins-Loveland, CO - (Marginal)
8-Hr Ozone 2008 Denver-Boulder-Greeley-Ft. Collins-Loveland, CO - (Marginal)
Jefferson Co
8-Hr Ozone 1997 Denver-Boulder-Greeley-Ft Collins-Loveland, CO - (Marginal)
8-Hr Ozone 2008 Denver-Boulder-Greeley-Ft. Collins-Loveland, CO - (Marginal)
Larimer Co
8-Hr Ozone 1997 * Denver-Boulder-Greeley-Ft Collins-Loveland, CO - (Marginal)
8-Hr Ozone 2008 * Denver-Boulder-Greeley-Ft. Collins-Loveland, CO - (Marginal)
Weld Co
8-Hr Ozone 1997 * Denver-Boulder-Greeley-Ft Collins-Loveland, CO - (Marginal)
8-Hr Ozone 2008 * Denver-Boulder-Greeley-Ft. Collins-Loveland, CO - (Marginal)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

CONNECTICUT
Fairfield Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Hartford Co
8-Hr Ozone 1997 Greater Connecticut, CT - (Moderate)
8-Hr Ozone 2008 Greater Connecticut, CT - (Marginal)
Litchfield Co
8-Hr Ozone 1997 Greater Connecticut, CT - (Moderate)
8-Hr Ozone 2008 Greater Connecticut, CT - (Marginal)
Middlesex Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
New Haven Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
New London Co
8-Hr Ozone 1997 Greater Connecticut, CT - (Moderate)
8-Hr Ozone 2008 Greater Connecticut, CT - (Marginal)
Tolland Co
8-Hr Ozone 1997 Greater Connecticut, CT - (Moderate)
8-Hr Ozone 2008 Greater Connecticut, CT - (Marginal)
Windham Co
8-Hr Ozone 1997 Greater Connecticut, CT - (Moderate)
8-Hr Ozone 2008 Greater Connecticut, CT - (Marginal)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

DELAWARE
Kent Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
New Castle Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
PM-2.5 1997 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
PM-2.5 2006 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
8-Hr Ozone 2008 Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE - (Marginal)
Sussex Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
8-Hr Ozone 2008 Seaford, DE - (Marginal)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

DISTRICT OF COLUMBIA
Entire District
8-Hr Ozone 1997 Washington, DC-MD-VA - (Moderate)
PM-2.5 1997 Washington, DC-MD-VA - (Nonattainment)
8-Hr Ozone 2008 Washington, DC-MD-VA - (Marginal)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

FLORIDA
Hillsborough Co
Lead 2008 * Tampa, FL - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

GEORGIA
Barrow Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
Bartow Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
8-Hr Ozone 2008 Atlanta, GA - (Marginal)
Bibb Co
PM-2.5 1997 Macon, GA - (Nonattainment)
Carroll Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
Catoosa Co
PM-2.5 1997 Chattanooga, AL-TN-GA - (Nonattainment)
Cherokee Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
8-Hr Ozone 2008 Atlanta, GA - (Marginal)
Clayton Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
8-Hr Ozone 2008 Atlanta, GA - (Marginal)
Cobb Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
8-Hr Ozone 2008 Atlanta, GA - (Marginal)
Coweta Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
8-Hr Ozone 2008 Atlanta, GA - (Marginal)
De Kalb Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
8-Hr Ozone 2008 Atlanta, GA - (Marginal)
Douglas Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
8-Hr Ozone 2008 Atlanta, GA - (Marginal)
Fayette Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
8-Hr Ozone 2008 Atlanta, GA - (Marginal)
Floyd Co
PM-2.5 1997 Rome, GA - (Nonattainment)
Forsyth Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
8-Hr Ozone 2008 Atlanta, GA - (Marginal)
Fulton Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
8-Hr Ozone 2008 Atlanta, GA - (Marginal)
Gwinnett Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
8-Hr Ozone 2008 Atlanta, GA - (Marginal)
Hall Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
Heard Co
PM-2.5 1997 * Atlanta, GA - (Nonattainment)
Henry Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
8-Hr Ozone 2008 Atlanta, GA - (Marginal)
Monroe Co
PM-2.5 1997 * Macon, GA - (Nonattainment)
Newton Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
8-Hr Ozone 2008 Atlanta, GA - (Marginal)
Paulding Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
8-Hr Ozone 2008 Atlanta, GA - (Marginal)
Putnam Co
PM-2.5 1997 * Atlanta, GA - (Nonattainment)
Rockdale Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
8-Hr Ozone 2008 Atlanta, GA - (Marginal)
Spalding Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)
Walker Co
PM-2.5 1997 Chattanooga, AL-TN-GA - (Nonattainment)
Walton Co
8-Hr Ozone 1997 Atlanta, GA - (Moderate)
PM-2.5 1997 Atlanta, GA - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

GUAM
Piti
SO2 * Piti, GU - (Primary)
Tanguisson
SO2 * Tanguisson, GU - (Primary)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

IDAHO
Bannock Co
PM-10 * Fort Hall Indian Reservation, ID - (Moderate)
Bonner Co
PM-10 * Bonner Co (Sandpoint), ID - (Moderate)
Franklin Co
PM-2.5 2006 * Logan, UT-ID - (Nonattainment)
Power Co
PM-10 * Fort Hall Indian Reservation, ID - (Moderate)
Shoshone Co
PM-10 * Pinehurst, ID - (Moderate)
PM-10 * Shoshone Co, ID - (Moderate)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

ILLINOIS
Cook Co
Lead 2008 * Chicago, IL - (Nonattainment)
PM-2.5 1997 Chicago-Gary-Lake County, IL-IN (IL portion) - (Nonattainment)
8-Hr Ozone 2008 Chicago-Naperville, IL-IN-WI - (Marginal)
Du Page Co
PM-2.5 1997 Chicago-Gary-Lake County, IL-IN (IL portion) - (Nonattainment)
8-Hr Ozone 2008 Chicago-Naperville, IL-IN-WI - (Marginal)
Grundy Co
PM-2.5 1997 * Chicago-Gary-Lake County, IL-IN (IL portion) - (Nonattainment)
8-Hr Ozone 2008 * Chicago-Naperville, IL-IN-WI - (Marginal)
Kane Co
PM-2.5 1997 Chicago-Gary-Lake County, IL-IN (IL portion) - (Nonattainment)
8-Hr Ozone 2008 Chicago-Naperville, IL-IN-WI - (Marginal)
Kendall Co
PM-2.5 1997 * Chicago-Gary-Lake County, IL-IN (IL portion) - (Nonattainment)
8-Hr Ozone 2008 * Chicago-Naperville, IL-IN-WI - (Marginal)
Lake Co
PM-2.5 1997 Chicago-Gary-Lake County, IL-IN (IL portion) - (Nonattainment)
8-Hr Ozone 2008 Chicago-Naperville, IL-IN-WI - (Marginal)
Madison Co
Lead 2008 * Granite City, IL - (Nonattainment)
PM-2.5 1997 St. Louis, MO-IL - (Nonattainment)
8-Hr Ozone 2008 St. Louis-St. Charles-Farmington, MO-IL - (Marginal)
Mc Henry Co
PM-2.5 1997 Chicago-Gary-Lake County, IL-IN (IL portion) - (Nonattainment)
8-Hr Ozone 2008 Chicago-Naperville, IL-IN-WI - (Marginal)
Monroe Co
PM-2.5 1997 St. Louis, MO-IL - (Nonattainment)
8-Hr Ozone 2008 St. Louis-St. Charles-Farmington, MO-IL - (Marginal)
Randolph Co
PM-2.5 1997 * St. Louis, MO-IL - (Nonattainment)
St Clair Co
PM-2.5 1997 St. Louis, MO-IL - (Nonattainment)
8-Hr Ozone 2008 St. Louis-St. Charles-Farmington, MO-IL - (Marginal)
Will Co
PM-2.5 1997 Chicago-Gary-Lake County, IL-IN (IL portion) - (Nonattainment)
8-Hr Ozone 2008 Chicago-Naperville, IL-IN-WI - (Marginal)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

INDIANA
Clark Co
PM-2.5 1997 Louisville, KY-IN - (Nonattainment)
Dearborn Co
8-Hr Ozone 2008 * Cincinnati, OH-KY-IN - (Marginal)
Delaware Co
Lead 2008 * Muncie, IN - (Nonattainment)
Floyd Co
PM-2.5 1997 Louisville, KY-IN - (Nonattainment)
Hamilton Co
PM-2.5 1997 Indianapolis, IN - (Nonattainment)
Hendricks Co
PM-2.5 1997 Indianapolis, IN - (Nonattainment)
Jefferson Co
PM-2.5 1997 * Louisville, KY-IN - (Nonattainment)
Johnson Co
PM-2.5 1997 Indianapolis, IN - (Nonattainment)
Lake Co
8-Hr Ozone 2008 Chicago-Naperville, IL-IN-WI - (Marginal)
Marion Co
PM-2.5 1997 Indianapolis, IN - (Nonattainment)
Morgan Co
PM-2.5 1997 Indianapolis, IN - (Nonattainment)
Porter Co
8-Hr Ozone 2008 Chicago-Naperville, IL-IN-WI - (Marginal)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

IOWA
Pottawattamie Co
Lead 2008 * Pottawattamie, IA - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

KANSAS
Saline Co
Lead 2008 * Saline County, KS - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

KENTUCKY
Boone Co
8-Hr Ozone 2008 * Cincinnati, OH-KY-IN - (Marginal)
Boyd Co
PM-2.5 1997 Huntington-Ashland, WV-KY-OH - (Nonattainment)
Bullitt Co
PM-2.5 1997 Louisville, KY-IN - (Nonattainment)
Campbell Co
8-Hr Ozone 2008 * Cincinnati, OH-KY-IN - (Marginal)
Jefferson Co
PM-2.5 1997 Louisville, KY-IN - (Nonattainment)
Kenton Co
8-Hr Ozone 2008 * Cincinnati, OH-KY-IN - (Marginal)
Lawrence Co
PM-2.5 1997 * Huntington-Ashland, WV-KY-OH - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

LOUISIANA
Ascension Par
8-Hr Ozone 2008 Baton Rouge, LA - (Marginal)
East Baton Rouge Par
8-Hr Ozone 2008 Baton Rouge, LA - (Marginal)
Iberville Par
8-Hr Ozone 2008 Baton Rouge, LA - (Marginal)
Livingston Par
8-Hr Ozone 2008 Baton Rouge, LA - (Marginal)
West Baton Rouge Par
8-Hr Ozone 2008 Baton Rouge, LA - (Marginal)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

MARYLAND
Anne Arundel Co
8-Hr Ozone 1997 Baltimore, MD - (Serious)
PM-2.5 1997 Baltimore, MD - (Nonattainment)
8-Hr Ozone 2008 Baltimore, MD - (Moderate)
Baltimore (City)
8-Hr Ozone 1997 Baltimore, MD - (Serious)
PM-2.5 1997 Baltimore, MD - (Nonattainment)
8-Hr Ozone 2008 Baltimore, MD - (Moderate)
Baltimore Co
8-Hr Ozone 1997 Baltimore, MD - (Serious)
PM-2.5 1997 Baltimore, MD - (Nonattainment)
8-Hr Ozone 2008 Baltimore, MD - (Moderate)
Calvert Co
8-Hr Ozone 1997 Washington, DC-MD-VA - (Moderate)
8-Hr Ozone 2008 Washington, DC-MD-VA - (Marginal)
Carroll Co
8-Hr Ozone 1997 Baltimore, MD - (Serious)
PM-2.5 1997 Baltimore, MD - (Nonattainment)
8-Hr Ozone 2008 Baltimore, MD - (Moderate)
Cecil Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
8-Hr Ozone 2008 Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE - (Marginal)
Charles Co
8-Hr Ozone 1997 Washington, DC-MD-VA - (Moderate)
PM-2.5 1997 Washington, DC-MD-VA - (Nonattainment)
8-Hr Ozone 2008 Washington, DC-MD-VA - (Marginal)
Frederick Co
8-Hr Ozone 1997 Washington, DC-MD-VA - (Moderate)
PM-2.5 1997 Washington, DC-MD-VA - (Nonattainment)
8-Hr Ozone 2008 Washington, DC-MD-VA - (Marginal)
Harford Co
8-Hr Ozone 1997 Baltimore, MD - (Serious)
PM-2.5 1997 Baltimore, MD - (Nonattainment)
8-Hr Ozone 2008 Baltimore, MD - (Moderate)
Howard Co
8-Hr Ozone 1997 Baltimore, MD - (Serious)
PM-2.5 1997 Baltimore, MD - (Nonattainment)
8-Hr Ozone 2008 Baltimore, MD - (Moderate)
Montgomery Co
8-Hr Ozone 1997 Washington, DC-MD-VA - (Moderate)
PM-2.5 1997 Washington, DC-MD-VA - (Nonattainment)
8-Hr Ozone 2008 Washington, DC-MD-VA - (Marginal)
Prince George's Co
8-Hr Ozone 1997 Washington, DC-MD-VA - (Moderate)
PM-2.5 1997 Washington, DC-MD-VA - (Nonattainment)
8-Hr Ozone 2008 Washington, DC-MD-VA - (Marginal)
Washington Co
PM-2.5 1997 Martinsburg, WV-Hagerstown, MD - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

MASSACHUSETTS
Barnstable Co
8-Hr Ozone 1997 Boston-Lawrence-Worcester (E. MA), MA - (Moderate)
Berkshire Co
8-Hr Ozone 1997 Springfield (Western MA), MA - (Moderate)
Bristol Co
8-Hr Ozone 1997 Boston-Lawrence-Worcester (E. MA), MA - (Moderate)
Dukes Co
8-Hr Ozone 1997 Boston-Lawrence-Worcester (E. MA), MA - (Moderate)
8-Hr Ozone 2008 Dukes County, MA - (Marginal)
Essex Co
8-Hr Ozone 1997 Boston-Lawrence-Worcester (E. MA), MA - (Moderate)
Franklin Co
8-Hr Ozone 1997 Springfield (Western MA), MA - (Moderate)
Hampden Co
8-Hr Ozone 1997 Springfield (Western MA), MA - (Moderate)
Hampshire Co
8-Hr Ozone 1997 Springfield (Western MA), MA - (Moderate)
Middlesex Co
8-Hr Ozone 1997 Boston-Lawrence-Worcester (E. MA), MA - (Moderate)
Nantucket Co
8-Hr Ozone 1997 Boston-Lawrence-Worcester (E. MA), MA - (Moderate)
Norfolk Co
8-Hr Ozone 1997 Boston-Lawrence-Worcester (E. MA), MA - (Moderate)
Plymouth Co
8-Hr Ozone 1997 Boston-Lawrence-Worcester (E. MA), MA - (Moderate)
Suffolk Co
8-Hr Ozone 1997 Boston-Lawrence-Worcester (E. MA), MA - (Moderate)
Worcester Co
8-Hr Ozone 1997 Boston-Lawrence-Worcester (E. MA), MA - (Moderate)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

MICHIGAN
Ionia Co
Lead 2008 * Belding, MI - (Nonattainment)
Livingston Co
PM-2.5 1997 Detroit-Ann Arbor, MI - (Nonattainment)
PM-2.5 2006 Detroit-Ann Arbor, MI - (Nonattainment)
Macomb Co
PM-2.5 1997 Detroit-Ann Arbor, MI - (Nonattainment)
PM-2.5 2006 Detroit-Ann Arbor, MI - (Nonattainment)
Monroe Co
PM-2.5 1997 Detroit-Ann Arbor, MI - (Nonattainment)
PM-2.5 2006 Detroit-Ann Arbor, MI - (Nonattainment)
Oakland Co
PM-2.5 1997 Detroit-Ann Arbor, MI - (Nonattainment)
PM-2.5 2006 Detroit-Ann Arbor, MI - (Nonattainment)
St Clair Co
PM-2.5 1997 Detroit-Ann Arbor, MI - (Nonattainment)
PM-2.5 2006 Detroit-Ann Arbor, MI - (Nonattainment)
Washtenaw Co
PM-2.5 1997 Detroit-Ann Arbor, MI - (Nonattainment)
PM-2.5 2006 Detroit-Ann Arbor, MI - (Nonattainment)
Wayne Co
PM-2.5 1997 Detroit-Ann Arbor, MI - (Nonattainment)
PM-2.5 2006 Detroit-Ann Arbor, MI - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

MINNESOTA
Dakota Co
Lead 2008 * Eagan, MN - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

MISSISSIPPI
De Soto Co
8-Hr Ozone 2008 * Memphis, TN-MS-AR - (Marginal)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

MISSOURI
Dent Co
Lead 2008 * Iron, Dent, and Reynolds Counties, MO - (Nonattainment)
Franklin Co
8-Hr Ozone 1997 St Louis, MO-IL (MO portion) - (Moderate)
PM-2.5 1997 St. Louis, MO-IL - (Nonattainment)
8-Hr Ozone 2008 St. Louis-St. Charles-Farmington, MO-IL - (Marginal)
Iron Co
Lead 2008 * Iron, Dent, and Reynolds Counties, MO - (Nonattainment)
Jefferson Co
8-Hr Ozone 1997 St Louis, MO-IL (MO portion) - (Moderate)
Lead * Jefferson County (part); Herculaneum, MO - ()
Lead 2008 * Jefferson County, MO - (Nonattainment)
PM-2.5 1997 St. Louis, MO-IL - (Nonattainment)
8-Hr Ozone 2008 St. Louis-St. Charles-Farmington, MO-IL - (Marginal)
Reynolds Co
Lead 2008 * Iron, Dent, and Reynolds Counties, MO - (Nonattainment)
St Charles Co
8-Hr Ozone 1997 St Louis, MO-IL (MO portion) - (Moderate)
PM-2.5 1997 St. Louis, MO-IL - (Nonattainment)
8-Hr Ozone 2008 St. Louis-St. Charles-Farmington, MO-IL - (Marginal)
St Louis
8-Hr Ozone 1997 St Louis, MO-IL (MO portion) - (Moderate)
PM-2.5 1997 St. Louis, MO-IL - (Nonattainment)
8-Hr Ozone 2008 St. Louis-St. Charles-Farmington, MO-IL - (Marginal)
St Louis Co
8-Hr Ozone 1997 St Louis, MO-IL (MO portion) - (Moderate)
PM-2.5 1997 St. Louis, MO-IL - (Nonattainment)
8-Hr Ozone 2008 St. Louis-St. Charles-Farmington, MO-IL - (Marginal)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

MONTANA
Flathead Co
PM-10 * Columbia Falls, MT - (Moderate)
PM-10 * Flathead County; Whitefish and vicinity, MT - (Moderate)
PM-10 * Kalispell, MT - (Moderate)
Lake Co
PM-10 * Polson, MT - (Moderate)
PM-10 * Ronan, MT - (Moderate)
Lewis And Clark Co
Lead * East Helena Area (Lewis and Clark Co.), MT - ()
SO2 * East Helena Area (Lewis and Clark Co.), MT - (Primary, Secondary)
Lincoln Co
PM-10 * Libby, MT - (Moderate)
PM-2.5 1997 * Libby, MT - (Nonattainment)
Missoula Co
PM-10 * Missoula, MT - (Moderate)
Rosebud Co
PM-10 * Lame Deer, MT - (Moderate)
Sanders Co
PM-10 * Sanders County (part);Thompson Falls and vicinity, MT - (Moderate)
Silver Bow Co
PM-10 * Butte, MT - (Moderate)
Yellowstone Co
SO2 * Laurel Area (Yellowstone County), MT - (Primary)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

NEVADA
Clark Co
8-Hr Ozone 1997 * Las Vegas, NV - (Marginal)
PM-10 * Clark Co, NV - (Serious)
Washoe Co
PM-10 * Washoe Co, NV - (Serious)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

NEW HAMPSHIRE
Hillsborough Co
8-Hr Ozone 1997 * Boston-Manchester-Portsmouth (SE), NH - (Moderate)
Merrimack Co
8-Hr Ozone 1997 * Boston-Manchester-Portsmouth (SE), NH - (Moderate)
Rockingham Co
8-Hr Ozone 1997 * Boston-Manchester-Portsmouth (SE), NH - (Moderate)
Strafford Co
8-Hr Ozone 1997 * Boston-Manchester-Portsmouth (SE), NH - (Moderate)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

NEW JERSEY
Atlantic Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
8-Hr Ozone 2008 Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE - (Marginal)
Bergen Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Burlington Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
PM-2.5 1997 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
PM-2.5 2006 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
8-Hr Ozone 2008 Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE - (Marginal)
Camden Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
PM-2.5 1997 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
PM-2.5 2006 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
8-Hr Ozone 2008 Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE - (Marginal)
Cape May Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
8-Hr Ozone 2008 Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE - (Marginal)
Cumberland Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
8-Hr Ozone 2008 Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE - (Marginal)
Essex Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Gloucester Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
PM-2.5 1997 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
PM-2.5 2006 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
8-Hr Ozone 2008 Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE - (Marginal)
Hudson Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Hunterdon Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Mercer Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE - (Marginal)
Middlesex Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Monmouth Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Morris Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Ocean Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
8-Hr Ozone 2008 Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE - (Marginal)
Passaic Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Salem Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
8-Hr Ozone 2008 Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE - (Marginal)
Somerset Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Sussex Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Union Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Warren Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
SO2 * Warren Co, NJ - (Primary, Secondary)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

NEW MEXICO
Dona Ana Co
PM-10 * Anthony, NM - (Moderate)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

NEW YORK
Albany Co
8-Hr Ozone 1997 Albany-Schenectady-Troy, NY - (Marginal)
Bronx Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Chautauqua Co
8-Hr Ozone 1997 Jamestown, NY - (Moderate)
8-Hr Ozone 2008 Jamestown, NY - (Marginal)
Dutchess Co
8-Hr Ozone 1997 Poughkeepsie, NY - (Moderate)
Erie Co
8-Hr Ozone 1997 Buffalo-Niagara Falls, NY - (Moderate)
Essex Co
8-Hr Ozone 1997 * Essex Co (Whiteface Mtn), NY - (Marginal)
Genesee Co
8-Hr Ozone 1997 Rochester, NY - (Marginal)
Greene Co
8-Hr Ozone 1997 Albany-Schenectady-Troy, NY - (Marginal)
Jefferson Co
8-Hr Ozone 1997 Jefferson Co, NY - (Moderate)
Kings Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Livingston Co
8-Hr Ozone 1997 Rochester, NY - (Marginal)
Monroe Co
8-Hr Ozone 1997 Rochester, NY - (Marginal)
Montgomery Co
8-Hr Ozone 1997 Albany-Schenectady-Troy, NY - (Marginal)
Nassau Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
New York Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-10 New York Co, NY - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Niagara Co
8-Hr Ozone 1997 Buffalo-Niagara Falls, NY - (Moderate)
Ontario Co
8-Hr Ozone 1997 Rochester, NY - (Marginal)
Orange Co
8-Hr Ozone 1997 Poughkeepsie, NY - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
Orleans Co
8-Hr Ozone 1997 Rochester, NY - (Marginal)
Putnam Co
8-Hr Ozone 1997 Poughkeepsie, NY - (Moderate)
Queens Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Rensselaer Co
8-Hr Ozone 1997 Albany-Schenectady-Troy, NY - (Marginal)
Richmond Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Rockland Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Saratoga Co
8-Hr Ozone 1997 Albany-Schenectady-Troy, NY - (Marginal)
Schenectady Co
8-Hr Ozone 1997 Albany-Schenectady-Troy, NY - (Marginal)
Schoharie Co
8-Hr Ozone 1997 Albany-Schenectady-Troy, NY - (Marginal)
Suffolk Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)
Wayne Co
8-Hr Ozone 1997 Rochester, NY - (Marginal)
Westchester Co
8-Hr Ozone 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Moderate)
PM-2.5 1997 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
PM-2.5 2006 New York-N. New Jersey-Long Island, NY-NJ-CT - (Nonattainment)
8-Hr Ozone 2008 New York-N. New Jersey-Long Island, NY-NJ-CT - (Marginal)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

NORTH CAROLINA
Cabarrus Co
8-Hr Ozone 1997 Charlotte-Gastonia-Rock Hill, NC-SC - (Moderate)
8-Hr Ozone 2008 * Charlotte-Rock Hill, NC-SC - (Marginal)
Gaston Co
8-Hr Ozone 1997 Charlotte-Gastonia-Rock Hill, NC-SC - (Moderate)
8-Hr Ozone 2008 * Charlotte-Rock Hill, NC-SC - (Marginal)
Iredell Co
8-Hr Ozone 1997 * Charlotte-Gastonia-Rock Hill, NC-SC - (Moderate)
8-Hr Ozone 2008 * Charlotte-Rock Hill, NC-SC - (Marginal)
Lincoln Co
8-Hr Ozone 1997 Charlotte-Gastonia-Rock Hill, NC-SC - (Moderate)
8-Hr Ozone 2008 * Charlotte-Rock Hill, NC-SC - (Marginal)
Mecklenburg Co
8-Hr Ozone 1997 Charlotte-Gastonia-Rock Hill, NC-SC - (Moderate)
8-Hr Ozone 2008 Charlotte-Rock Hill, NC-SC - (Marginal)
Rowan Co
8-Hr Ozone 1997 Charlotte-Gastonia-Rock Hill, NC-SC - (Moderate)
8-Hr Ozone 2008 * Charlotte-Rock Hill, NC-SC - (Marginal)
Union Co
8-Hr Ozone 1997 Charlotte-Gastonia-Rock Hill, NC-SC - (Moderate)
8-Hr Ozone 2008 * Charlotte-Rock Hill, NC-SC - (Marginal)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

OHIO
Adams Co
PM-2.5 1997 * Huntington-Ashland, WV-KY-OH - (Nonattainment)
Ashtabula Co
PM-2.5 1997 * Cleveland-Akron-Lorain, OH - (Nonattainment)
8-Hr Ozone 2008 Cleveland-Akron-Lorain, OH - (Marginal)
Belmont Co
PM-2.5 1997 Wheeling, WV-OH - (Nonattainment)
Butler Co
8-Hr Ozone 2008 Cincinnati, OH-KY-IN - (Marginal)
Clark Co
PM-2.5 1997 Dayton-Springfield, OH - (Nonattainment)
Clermont Co
8-Hr Ozone 2008 Cincinnati, OH-KY-IN - (Marginal)
Clinton Co
8-Hr Ozone 2008 Cincinnati, OH-KY-IN - (Marginal)
Coshocton Co
PM-2.5 1997 * Columbus, OH - (Nonattainment)
Cuyahoga Co
Lead 2008 * Cleveland, OH - (Nonattainment)
PM-2.5 1997 Cleveland-Akron-Lorain, OH - (Nonattainment)
PM-2.5 2006 Cleveland-Akron-Lorain, OH - (Nonattainment)
8-Hr Ozone 2008 Cleveland-Akron-Lorain, OH - (Marginal)
Delaware Co
PM-2.5 1997 Columbus, OH - (Nonattainment)
8-Hr Ozone 2008 Columbus, OH - (Marginal)
Fairfield Co
PM-2.5 1997 Columbus, OH - (Nonattainment)
8-Hr Ozone 2008 Columbus, OH - (Marginal)
Franklin Co
PM-2.5 1997 Columbus, OH - (Nonattainment)
8-Hr Ozone 2008 Columbus, OH - (Marginal)
Fulton Co
Lead 2008 * Delta, OH - (Nonattainment)
Gallia Co
PM-2.5 1997 * Huntington-Ashland, WV-KY-OH - (Nonattainment)
Geauga Co
8-Hr Ozone 2008 Cleveland-Akron-Lorain, OH - (Marginal)
Greene Co
PM-2.5 1997 Dayton-Springfield, OH - (Nonattainment)
Hamilton Co
8-Hr Ozone 2008 Cincinnati, OH-KY-IN - (Marginal)
Jefferson Co
PM-2.5 1997 Steubenville-Weirton, OH-WV - (Nonattainment)
PM-2.5 2006 Steubenville-Weirton, OH-WV - (Nonattainment)
Knox Co
8-Hr Ozone 2008 Columbus, OH - (Marginal)
Lake Co
PM-2.5 1997 Cleveland-Akron-Lorain, OH - (Nonattainment)
PM-2.5 2006 Cleveland-Akron-Lorain, OH - (Nonattainment)
8-Hr Ozone 2008 Cleveland-Akron-Lorain, OH - (Marginal)
Lawrence Co
PM-2.5 1997 Huntington-Ashland, WV-KY-OH - (Nonattainment)
Licking Co
PM-2.5 1997 Columbus, OH - (Nonattainment)
8-Hr Ozone 2008 Columbus, OH - (Marginal)
Logan Co
Lead 2008 * Bellefontaine, OH - (Nonattainment)
Lorain Co
PM-2.5 1997 Cleveland-Akron-Lorain, OH - (Nonattainment)
PM-2.5 2006 Cleveland-Akron-Lorain, OH - (Nonattainment)
8-Hr Ozone 2008 Cleveland-Akron-Lorain, OH - (Marginal)
Madison Co
8-Hr Ozone 2008 Columbus, OH - (Marginal)
Medina Co
PM-2.5 1997 Cleveland-Akron-Lorain, OH - (Nonattainment)
PM-2.5 2006 Cleveland-Akron-Lorain, OH - (Nonattainment)
8-Hr Ozone 2008 Cleveland-Akron-Lorain, OH - (Marginal)
Montgomery Co
PM-2.5 1997 Dayton-Springfield, OH - (Nonattainment)
Portage Co
PM-2.5 1997 Cleveland-Akron-Lorain, OH - (Nonattainment)
PM-2.5 2006 Cleveland-Akron-Lorain, OH - (Nonattainment)
8-Hr Ozone 2008 Cleveland-Akron-Lorain, OH - (Marginal)
Scioto Co
PM-2.5 1997 Huntington-Ashland, WV-KY-OH - (Nonattainment)
Stark Co
PM-2.5 1997 Canton-Massillon, OH - (Nonattainment)
PM-2.5 2006 Canton-Massillon, OH - (Nonattainment)
Summit Co
PM-2.5 1997 Cleveland-Akron-Lorain, OH - (Nonattainment)
PM-2.5 2006 Cleveland-Akron-Lorain, OH - (Nonattainment)
8-Hr Ozone 2008 Cleveland-Akron-Lorain, OH - (Marginal)
Warren Co
8-Hr Ozone 2008 Cincinnati, OH-KY-IN - (Marginal)
Washington Co
PM-2.5 1997 Parkersburg-Marietta, WV-OH - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

OREGON
Klamath Co
PM-2.5 2006 * Klamath Falls, OR - (Nonattainment)
Lane Co
PM-10 * Eugene-Springfield, OR - (Moderate)
PM-10 * Lane Co, OR - (Moderate)
PM-2.5 2006 * Oakridge, OR - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

PENNSYLVANIA
Allegheny Co
8-Hr Ozone 1997 Pittsburgh-Beaver Valley, PA - (Moderate)
PM-2.5 1997 * Liberty-Clairton, PA - (Nonattainment)
PM-2.5 1997 * Pittsburgh-Beaver Valley, PA - (Nonattainment)
PM-2.5 2006 * Liberty-Clairton, PA - (Nonattainment)
PM-2.5 2006 * Pittsburgh-Beaver Valley, PA - (Nonattainment)
8-Hr Ozone 2008 Pittsburgh-Beaver Valley, PA - (Marginal)
Armstrong Co
8-Hr Ozone 1997 Pittsburgh-Beaver Valley, PA - (Moderate)
PM-2.5 1997 * Pittsburgh-Beaver Valley, PA - (Nonattainment)
PM-2.5 2006 * Pittsburgh-Beaver Valley, PA - (Nonattainment)
SO2 * Armstrong Co, PA - (Primary)
8-Hr Ozone 2008 Pittsburgh-Beaver Valley, PA - (Marginal)
Beaver Co
8-Hr Ozone 1997 Pittsburgh-Beaver Valley, PA - (Moderate)
Lead 2008 * Lower Beaver Valley, PA - (Nonattainment)
PM-2.5 1997 Pittsburgh-Beaver Valley, PA - (Nonattainment)
PM-2.5 2006 Pittsburgh-Beaver Valley, PA - (Nonattainment)
8-Hr Ozone 2008 Pittsburgh-Beaver Valley, PA - (Marginal)
Berks Co
Lead 2008 * Lyons, PA - (Nonattainment)
Lead 2008 * North Reading, PA - (Nonattainment)
PM-2.5 1997 Reading, PA - (Nonattainment)
8-Hr Ozone 2008 Reading, PA - (Marginal)
Bucks Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
PM-2.5 1997 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
PM-2.5 2006 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
8-Hr Ozone 2008 Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE - (Marginal)
Butler Co
8-Hr Ozone 1997 Pittsburgh-Beaver Valley, PA - (Moderate)
PM-2.5 1997 Pittsburgh-Beaver Valley, PA - (Nonattainment)
PM-2.5 2006 Pittsburgh-Beaver Valley, PA - (Nonattainment)
8-Hr Ozone 2008 Pittsburgh-Beaver Valley, PA - (Marginal)
Cambria Co
PM-2.5 1997 Johnstown, PA - (Nonattainment)
PM-2.5 2006 Johnstown, PA - (Nonattainment)
Carbon Co
8-Hr Ozone 2008 Allentown-Bethlehem-Easton, PA - (Marginal)
Chester Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
PM-2.5 1997 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
PM-2.5 2006 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
8-Hr Ozone 2008 Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE - (Marginal)
Cumberland Co
PM-2.5 1997 Harrisburg-Lebanon-Carlisle, PA - (Nonattainment)
PM-2.5 2006 Harrisburg-Lebanon-Carlisle-York, PA - (Nonattainment)
Dauphin Co
PM-2.5 1997 Harrisburg-Lebanon-Carlisle, PA - (Nonattainment)
PM-2.5 2006 Harrisburg-Lebanon-Carlisle-York, PA - (Nonattainment)
Delaware Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
PM-2.5 1997 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
PM-2.5 2006 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
8-Hr Ozone 2008 Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE - (Marginal)
Fayette Co
8-Hr Ozone 1997 Pittsburgh-Beaver Valley, PA - (Moderate)
8-Hr Ozone 2008 Pittsburgh-Beaver Valley, PA - (Marginal)
Greene Co
PM-2.5 1997 * Pittsburgh-Beaver Valley, PA - (Nonattainment)
PM-2.5 2006 * Pittsburgh-Beaver Valley, PA - (Nonattainment)
Indiana Co
PM-2.5 1997 * Johnstown, PA - (Nonattainment)
PM-2.5 2006 * Johnstown, PA - (Nonattainment)
Lancaster Co
PM-2.5 1997 Lancaster, PA - (Nonattainment)
PM-2.5 2006 Lancaster, PA - (Nonattainment)
8-Hr Ozone 2008 Lancaster, PA - (Marginal)
Lawrence Co
PM-2.5 1997 * Pittsburgh-Beaver Valley, PA - (Nonattainment)
PM-2.5 2006 * Pittsburgh-Beaver Valley, PA - (Nonattainment)
Lebanon Co
PM-2.5 1997 Harrisburg-Lebanon-Carlisle, PA - (Nonattainment)
PM-2.5 2006 Harrisburg-Lebanon-Carlisle-York, PA - (Nonattainment)
Lehigh Co
PM-2.5 2006 Allentown, PA - (Nonattainment)
8-Hr Ozone 2008 Allentown-Bethlehem-Easton, PA - (Marginal)
Montgomery Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
PM-2.5 1997 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
PM-2.5 2006 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
8-Hr Ozone 2008 Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE - (Marginal)
Northampton Co
PM-2.5 2006 Allentown, PA - (Nonattainment)
8-Hr Ozone 2008 Allentown-Bethlehem-Easton, PA - (Marginal)
Philadelphia Co
8-Hr Ozone 1997 Philadelphia-Wilmin-Atlantic City, PA-NJ-MD-DE - (Moderate)
PM-2.5 1997 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
PM-2.5 2006 Philadelphia-Wilmington, PA-NJ-DE - (Nonattainment)
8-Hr Ozone 2008 Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE - (Marginal)
Washington Co
8-Hr Ozone 1997 Pittsburgh-Beaver Valley, PA - (Moderate)
PM-2.5 1997 Pittsburgh-Beaver Valley, PA - (Nonattainment)
PM-2.5 2006 Pittsburgh-Beaver Valley, PA - (Nonattainment)
8-Hr Ozone 2008 Pittsburgh-Beaver Valley, PA - (Marginal)
Westmoreland Co
8-Hr Ozone 1997 Pittsburgh-Beaver Valley, PA - (Moderate)
PM-2.5 1997 Pittsburgh-Beaver Valley, PA - (Nonattainment)
PM-2.5 2006 Pittsburgh-Beaver Valley, PA - (Nonattainment)
8-Hr Ozone 2008 Pittsburgh-Beaver Valley, PA - (Marginal)
York Co
PM-2.5 1997 York, PA - (Nonattainment)
PM-2.5 2006 Harrisburg-Lebanon-Carlisle-York, PA - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

PUERTO RICO
Arecibo Municipio
Lead 2008 * Arecibo, PR - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

RHODE ISLAND
Bristol Co
8-Hr Ozone 1997 Providence (All RI), RI - (Moderate)
Kent Co
8-Hr Ozone 1997 Providence (All RI), RI - (Moderate)
Newport Co
8-Hr Ozone 1997 Providence (All RI), RI - (Moderate)
Providence Co
8-Hr Ozone 1997 Providence (All RI), RI - (Moderate)
Washington Co
8-Hr Ozone 1997 Providence (All RI), RI - (Moderate)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

SOUTH CAROLINA
York Co
8-Hr Ozone 1997 * Charlotte-Gastonia-Rock Hill, NC-SC - (Moderate)
8-Hr Ozone 2008 * Charlotte-Rock Hill, NC-SC - (Marginal)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

TENNESSEE
Anderson Co
PM-2.5 1997 Knoxville, TN - (Nonattainment)
PM-2.5 2006 Knoxville-Sevierville-La Follette, TN - (Nonattainment)
8-Hr Ozone 2008 * Knoxville, TN - (Marginal)
Blount Co
PM-2.5 1997 Knoxville, TN - (Nonattainment)
PM-2.5 2006 Knoxville-Sevierville-La Follette, TN - (Nonattainment)
8-Hr Ozone 2008 Knoxville, TN - (Marginal)
Hamilton Co
PM-2.5 1997 Chattanooga, AL-TN-GA - (Nonattainment)
Knox Co
PM-2.5 1997 Knoxville, TN - (Nonattainment)
PM-2.5 2006 Knoxville-Sevierville-La Follette, TN - (Nonattainment)
8-Hr Ozone 2008 Knoxville, TN - (Marginal)
Loudon Co
PM-2.5 1997 Knoxville, TN - (Nonattainment)
PM-2.5 2006 Knoxville-Sevierville-La Follette, TN - (Nonattainment)
Roane Co
PM-2.5 1997 * Knoxville, TN - (Nonattainment)
PM-2.5 2006 * Knoxville-Sevierville-La Follette, TN - (Nonattainment)
Shelby Co
8-Hr Ozone 2008 Memphis, TN-MS-AR - (Marginal)
Sullivan Co
Lead 2008 * Bristol, TN - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

TEXAS
Brazoria Co
8-Hr Ozone 1997 Houston-Galveston-Brazoria, TX - (Severe 15)
8-Hr Ozone 2008 Houston-Galveston-Brazoria, TX - (Marginal)
Chambers Co
8-Hr Ozone 1997 Houston-Galveston-Brazoria, TX - (Severe 15)
8-Hr Ozone 2008 Houston-Galveston-Brazoria, TX - (Marginal)
Collin Co
8-Hr Ozone 1997 Dallas-Fort Worth, TX - (Serious)
Lead 2008 * Frisco, TX - (Nonattainment)
8-Hr Ozone 2008 Dallas-Fort Worth, TX - (Moderate)
Dallas Co
8-Hr Ozone 1997 Dallas-Fort Worth, TX - (Serious)
8-Hr Ozone 2008 Dallas-Fort Worth, TX - (Moderate)
Denton Co
8-Hr Ozone 1997 Dallas-Fort Worth, TX - (Serious)
8-Hr Ozone 2008 Dallas-Fort Worth, TX - (Moderate)
El Paso Co
PM-10 * El Paso Co, TX - (Moderate)
Ellis Co
8-Hr Ozone 1997 Dallas-Fort Worth, TX - (Serious)
8-Hr Ozone 2008 Dallas-Fort Worth, TX - (Moderate)
Fort Bend Co
8-Hr Ozone 1997 Houston-Galveston-Brazoria, TX - (Severe 15)
8-Hr Ozone 2008 Houston-Galveston-Brazoria, TX - (Marginal)
Galveston Co
8-Hr Ozone 1997 Houston-Galveston-Brazoria, TX - (Severe 15)
8-Hr Ozone 2008 Houston-Galveston-Brazoria, TX - (Marginal)
Harris Co
8-Hr Ozone 1997 Houston-Galveston-Brazoria, TX - (Severe 15)
8-Hr Ozone 2008 Houston-Galveston-Brazoria, TX - (Marginal)
Johnson Co
8-Hr Ozone 1997 Dallas-Fort Worth, TX - (Serious)
8-Hr Ozone 2008 Dallas-Fort Worth, TX - (Moderate)
Kaufman Co
8-Hr Ozone 1997 Dallas-Fort Worth, TX - (Serious)
8-Hr Ozone 2008 Dallas-Fort Worth, TX - (Moderate)
Liberty Co
8-Hr Ozone 1997 Houston-Galveston-Brazoria, TX - (Severe 15)
8-Hr Ozone 2008 Houston-Galveston-Brazoria, TX - (Marginal)
Montgomery Co
8-Hr Ozone 1997 Houston-Galveston-Brazoria, TX - (Severe 15)
8-Hr Ozone 2008 Houston-Galveston-Brazoria, TX - (Marginal)
Parker Co
8-Hr Ozone 1997 Dallas-Fort Worth, TX - (Serious)
8-Hr Ozone 2008 Dallas-Fort Worth, TX - (Moderate)
Rockwall Co
8-Hr Ozone 1997 Dallas-Fort Worth, TX - (Serious)
8-Hr Ozone 2008 Dallas-Fort Worth, TX - (Moderate)
Tarrant Co
8-Hr Ozone 1997 Dallas-Fort Worth, TX - (Serious)
8-Hr Ozone 2008 Dallas-Fort Worth, TX - (Moderate)
Waller Co
8-Hr Ozone 1997 Houston-Galveston-Brazoria, TX - (Severe 15)
8-Hr Ozone 2008 Houston-Galveston-Brazoria, TX - (Marginal)
Wise Co
8-Hr Ozone 2008 Dallas-Fort Worth, TX - (Moderate)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

UTAH
Box Elder Co
PM-2.5 2006 * Salt Lake City, UT - (Nonattainment)
Cache Co
PM-2.5 2006 * Logan, UT-ID - (Nonattainment)
Davis Co
PM-2.5 2006 Salt Lake City, UT - (Nonattainment)
Salt Lake Co
PM-10 Salt Lake Co, UT - (Moderate)
PM-2.5 2006 Salt Lake City, UT - (Nonattainment)
SO2 Salt Lake Co, UT - (Primary, Secondary)
Tooele Co
PM-2.5 2006 * Salt Lake City, UT - (Nonattainment)
SO2 * Tooele Co, UT - (Primary, Secondary)
Utah Co
PM-10 Utah Co, UT - (Moderate)
PM-2.5 2006 * Provo, UT - (Nonattainment)
Weber Co
PM-10 * Ogden, UT - (Moderate)
PM-2.5 2006 * Salt Lake City, UT - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

VIRGINIA
Alexandria
8-Hr Ozone 1997 Washington, DC-MD-VA - (Moderate)
PM-2.5 1997 Washington, DC-MD-VA - (Nonattainment)
8-Hr Ozone 2008 Washington, DC-MD-VA - (Marginal)
Arlington Co
8-Hr Ozone 1997 Washington, DC-MD-VA - (Moderate)
PM-2.5 1997 Washington, DC-MD-VA - (Nonattainment)
8-Hr Ozone 2008 Washington, DC-MD-VA - (Marginal)
Fairfax
8-Hr Ozone 1997 Washington, DC-MD-VA - (Moderate)
PM-2.5 1997 Washington, DC-MD-VA - (Nonattainment)
8-Hr Ozone 2008 Washington, DC-MD-VA - (Marginal)
Fairfax Co
8-Hr Ozone 1997 Washington, DC-MD-VA - (Moderate)
PM-2.5 1997 Washington, DC-MD-VA - (Nonattainment)
8-Hr Ozone 2008 Washington, DC-MD-VA - (Marginal)
Falls Church
8-Hr Ozone 1997 Washington, DC-MD-VA - (Moderate)
PM-2.5 1997 Washington, DC-MD-VA - (Nonattainment)
8-Hr Ozone 2008 Washington, DC-MD-VA - (Marginal)
Loudoun Co
8-Hr Ozone 1997 Washington, DC-MD-VA - (Moderate)
PM-2.5 1997 Washington, DC-MD-VA - (Nonattainment)
8-Hr Ozone 2008 Washington, DC-MD-VA - (Marginal)
Manassas
8-Hr Ozone 1997 Washington, DC-MD-VA - (Moderate)
PM-2.5 1997 Washington, DC-MD-VA - (Nonattainment)
8-Hr Ozone 2008 Washington, DC-MD-VA - (Marginal)
Manassas Park
8-Hr Ozone 1997 Washington, DC-MD-VA - (Moderate)
PM-2.5 1997 Washington, DC-MD-VA - (Nonattainment)
8-Hr Ozone 2008 Washington, DC-MD-VA - (Marginal)
Prince William Co
8-Hr Ozone 1997 Washington, DC-MD-VA - (Moderate)
PM-2.5 1997 Washington, DC-MD-VA - (Nonattainment)
8-Hr Ozone 2008 Washington, DC-MD-VA - (Marginal)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

WASHINGTON
Pierce Co
PM-2.5 2006 * Tacoma, WA - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

WEST VIRGINIA
Berkeley Co
PM-2.5 1997 Martinsburg, WV-Hagerstown, MD - (Nonattainment)
Brooke Co
PM-2.5 1997 Steubenville-Weirton, OH-WV - (Nonattainment)
PM-2.5 2006 Steubenville-Weirton, OH-WV - (Nonattainment)
Cabell Co
PM-2.5 1997 Huntington-Ashland, WV-KY-OH - (Nonattainment)
Hancock Co
PM-2.5 1997 Steubenville-Weirton, OH-WV - (Nonattainment)
PM-2.5 2006 Steubenville-Weirton, OH-WV - (Nonattainment)
Kanawha Co
PM-2.5 1997 Charleston, WV - (Nonattainment)
PM-2.5 2006 Charleston, WV - (Nonattainment)
Marshall Co
PM-2.5 1997 Wheeling, WV-OH - (Nonattainment)
Mason Co
PM-2.5 1997 * Huntington-Ashland, WV-KY-OH - (Nonattainment)
Ohio Co
PM-2.5 1997 Wheeling, WV-OH - (Nonattainment)
Pleasants Co
PM-2.5 1997 * Parkersburg-Marietta, WV-OH - (Nonattainment)
Putnam Co
PM-2.5 1997 Charleston, WV - (Nonattainment)
PM-2.5 2006 Charleston, WV - (Nonattainment)
Wayne Co
PM-2.5 1997 Huntington-Ashland, WV-KY-OH - (Nonattainment)
Wood Co
PM-2.5 1997 Parkersburg-Marietta, WV-OH - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

WISCONSIN
Kenosha Co
8-Hr Ozone 2008 * Chicago-Naperville, IL-IN-WI - (Marginal)
Milwaukee Co
PM-2.5 2006 Milwaukee-Racine, WI - (Nonattainment)
Racine Co
PM-2.5 2006 Milwaukee-Racine, WI - (Nonattainment)
Sheboygan Co
8-Hr Ozone 1997 Sheboygan, WI - (Moderate)
8-Hr Ozone 2008 Sheboygan County, WI - (Marginal)
Waukesha Co
PM-2.5 2006 Milwaukee-Racine, WI - (Nonattainment)

State, County, Pollutant, * Part County NAA, NAA Area Name - Classification Standard

WYOMING
Lincoln Co
8-Hr Ozone 2008 * Upper Green River Basin Area, WY - (Marginal)
Sheridan Co
PM-10 * Sheridan, WY - (Moderate)
Sublette Co
8-Hr Ozone 2008 Upper Green River Basin Area, WY - (Marginal)
Sweetwater Co
8-Hr Ozone 2008 * Upper Green River Basin Area, WY - (Marginal)

Notes:

* Only a portion of the county is designated nonattainment (NAA).

On June 8, 2007, the United States Court of Appeals vacated the Subpart 1 portion of the Phase 1 Rule (Court Order) (PDF). On May 14, 2012, the Former Subpart 1 nonattainment areas were classified under Subpart 2 (77 FR 28424 (PDF)), effective June 13, 2012.


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