Technology Transfer Network / NAAQS
Ozone Implementation
Table 3. Counties Failing to meet the 8-hour ozone NAAQS, 1996-98
Note: EPA no longer updates this information, but it may be useful as a reference or resource.Listed by State then County State County Design Value (ppb) Located in, adjacent to or near: Alabama Clay Co 85 E of Birmingham Jefferson Co 93 Birmingham, AL Madison Co 86 Huntsville, AL Mobile Co 86 Mobile, AL Shelby Co 95 Birmingham, AL Arizona Maricopa Co 91 Phoenix-Mesa, AZ Arkansas Crittenden Co 90 Memphis, TN-AR-MS California Alameda Co 89 San Francisco-Oakland-San Jose, CA Amador Co 95 Sacramento Calaveras Co 96 San Joaquin El Dorado Co 103 Sacramento-Yolo, CA Fresno Co 115 San Joaquin Valley, CA Imperial Co 93 San Diego Kern Co 115 San Joaquin Valley, CA Kings Co 105 San Joaquin/Fresno Los Angeles Co 133 Los Angeles South Coast Air Basin, CA Mariposa Co 95 San Joaquin Merced Co 96 San Joaquin Valley, CA Nevada Co 95 Sacramento/Yuba City Orange Co 88 Los Angeles South Coast Air Basin, CA Placer Co 95 Sacramento-Yolo, CA Riverside Co 127 Southeast Desert Modified AQMA, CA Sacramento Co 95 Sacramento-Yolo, CA San Benito Co 86 MontereyNAA/SJ/SF/Fresno San Bernardino Co 154 Los Angeles South Coast Air Basin, CA San Diego Co 102 San Diego, CA San Joaquin Co 87 San Joaquin Valley, CA San Luis Obispo Co 85 San Luis Obispo-Atascadero-Paso Robles, CA Santa Barbara Co 87 Santa Barbara-Santa Maria-Lompoc, CA Santa Clara Co 85 San Francisco-Oakland-San Jose, CA Shasta Co 95 Redding, CA Stanislaus Co 98 San Joaquin Valley, CA Sutter Co 91 Yuba City, CA Tehama Co 86 Chico/Redding Tulare Co 102 San Joaquin Valley, CA Tuolumne Co 92 San Joaquin Ventura Co 112 in LA CMSA Connecticut Fairfield Co 98 New York-N. New Jersey-L.Island,NY-NJ-CT-PA Litchfield Co 95 Greater Connecticut, CT Middlesex Co 93 Greater Connecticut, CT New Haven Co 100 Greater Connecticut, CT New London Co 94 Greater Connecticut, CT Tolland Co 92 Greater Connecticut, CT Delaware Kent Co 96 Philadelphia-Wilmin-Atlantic Ci,PA-NJ-MD-DE New Castle Co 95 Philadelphia-Wilmin-Atlantic Ci,PA-NJ-MD-DE Sussex Co 97 Phil/Dover E of Wash Dist. Columbia Washington 95 Washington, DC-MD-VA Florida Escambia Co 86 Pensacola, FL Hillsborough Co 85 Tampa-St. Petersburg-Clearwater, FL Georgia Bibb Co 100 ** Macon, GA De Kalb Co 102 Atlanta, GA Douglas Co 100 ** Atlanta, GA Fulton Co 113 Atlanta, GA Gwinnett Co 95 Atlanta, GA Paulding Co 94 Atlanta, GA Richmond Co 91 Augusta-Aiken, GA-SC Rockdale Co 107 Atlanta, GA Illinois Cook Co 86 Chicago-Gary-Kenosha, IL-IN-WI Jersey Co 85 St Louis, MO-IL Madison Co 87 St Louis, MO-IL Indiana Allen Co 90 Fort Wayne, IN Clark Co 94 Louisville, KY-IN Elkhart Co 87 South Bend-Elkhart, IN Floyd Co 92 Louisville, KY-IN Hamilton Co 98 Indianapolis, IN Hancock Co 94 Indianapolis, IN Johnson Co 87 ** Indianapolis, IN Lake Co 90 Chicago-Gary-Kenosha, IL-IN-WI La Porte Co 97 Chicago/SBend/Benton Harbor Madison Co 92 Indianapolis, IN Marion Co 93 Indianapolis, IN Morgan Co 89 ** Indianapolis, IN Porter Co 91 Chicago-Gary-Kenosha, IL-IN-WI Posey Co 89 ** Evansville-Henderson, IN-KY St. Joseph Co 92 South Bend-Elkhart, IN Vanderburgh Co 92 Evansville-Henderson, IN-KY Vigo Co 88 Terre Haute, IN Warrick Co 93 Evansville-Henderson, IN-KY Kentucky Boyd Co 85 * Huntington-Ashland, WV-KY-OH Bullitt Co 89 Louisville, KY-IN Campbell Co 88 Cincinnati-Hamilton, OH-KY-IN Daviess Co 86 Owensboro, KY Edmonson Co 88 N. of Nashville Fayette Co 85 Lexington, KY Hancock Co 89 Owensboro Jefferson Co 91 Louisville, KY-IN Kenton Co 87 Cincinnati-Hamilton, OH-KY-IN Livingston Co 89 PaducahNAA/NW of Clarksville Oldham Co 91 Louisville, KY-IN Simpson Co 86 Nashville Louisiana Ascension Par 87 Baton Rouge, LA East Baton Rouge Par 93 Baton Rouge, LA Iberville Par 94 Baton Rouge Livingston Par 87 Baton Rouge, LA West Baton Rouge Par 85 Baton Rouge, LA Maine Cumberland Co 91 Portland, ME Hancock Co 87 Hancock-WaldoNAA/Bangor Sagadahoc Co 92 PortlandNAA/Lewiston York Co 90 Portland, ME Maryland Anne Arundel Co 104 Baltimore, MD Baltimore Co 94 Baltimore, MD Calvert Co 87 Washington, DC-MD-VA Carroll Co 92 Baltimore, MD Cecil Co 107 Philadelphia-Wilmin-Atlantic Ci,PA-NJ-MD-DE Charles Co 98 Washington, DC-MD-VA Harford Co 104 Baltimore, MD Kent Co 96 Kent-QueenAnnsNAA/Dover-Phil Montgomery Co 92 Washington, DC-MD-VA Prince George's Co 101 Washington, DC-MD-VA Baltimore city 103 * Baltimore, MD Massachusetts Barnstable Co 93 Boston-Lawrence-Worcester (E. MA), MA-NH Bristol Co 89 Boston-Lawrence-Worcester (E. MA), MA-NH Essex Co 91 Boston-Lawrence-Worcester (E. MA), MA-NH Hampden Co 89 Springfield (Western MA), MA Hampshire Co 96 Springfield (Western MA), MA Middlesex Co 88 Boston-Lawrence-Worcester (E. MA), MA-NH Worcester Co 87 Boston-Lawrence-Worcester (E. MA), MA-NH Michigan Allegan Co 94 Grand Rapids-Muskegon-Holland, MI Benzie Co 85 On Lake MI Berrien Co 96 Benton Harbor, MI Cass Co 92 Benton Harbor, MI S Bend/Kal Genesee Co 86 Detroit-Ann Arbor-Flint, MI Kalamazoo Co 86 Kalamazoo-Battle Creek, MI Kent Co 85 Grand Rapids-Muskegon-Holland, MI Macomb Co 93 Detroit-Ann Arbor-Flint, MI Mason Co 90 On Lake MI Muskegon Co 91 Grand Rapids-Muskegon-Holland, MI Ottawa Co 85 Grand Rapids-Muskegon-Holland, MI St. Clair Co 86 Detroit-Ann Arbor-Flint, MI Wayne Co 89 Detroit-Ann Arbor-Flint, MI Mississippi De Soto Co 89 Memphis, TN-AR-MS Jackson Co 91 Biloxi-Gulfport-Pascagoula, MS Missouri Clay Co 93 Kansas City, MO-KS Jefferson Co 87 St Louis, MO-IL Platte Co 86 Kansas City, MO-KS St. Charles Co 95 St Louis, MO-IL Ste. Genevieve Co 88 St Louis St. Louis Co 87 St Louis, MO-IL New Hampshire Hillsborough Co 86 Boston-Lawrence-Worcester (E. MA), MA-NH Rockingham Co 91 Boston-Lawrence-Worcester (E. MA), MA-NH New Jersey Atlantic Co 97 Philadelphia-Wilmin-Atlantic Ci,PA-NJ-MD-DE Bergen Co 94 * New York-N. New Jersey-L.Island,NY-NJ-CT-PA Camden Co 103 Philadelphia-Wilmin-Atlantic Ci,PA-NJ-MD-DE Cumberland Co 96 Philadelphia-Wilmin-Atlantic Ci,PA-NJ-MD-DE Essex Co 88 New York-N. New Jersey-L.Island,NY-NJ-CT-PA Gloucester Co 99 Philadelphia-Wilmin-Atlantic Ci,PA-NJ-MD-DE Hudson Co 93 New York-N. New Jersey-L.Island,NY-NJ-CT-PA Hunterdon Co 96 New York-N. New Jersey-L.Island,NY-NJ-CT-PA Mercer Co 97 Philadelphia-Wilmin-Atlantic Ci,PA-NJ-MD-DE Middlesex Co 99 New York-N. New Jersey-L.Island,NY-NJ-CT-PA Monmouth Co 94 New York-N. New Jersey-L.Island,NY-NJ-CT-PA Morris Co 95 New York-N. New Jersey-L.Island,NY-NJ-CT-PA Ocean Co 104 New York-N. New Jersey-L.Island,NY-NJ-CT-PA New York Chautauqua Co 87 Jamestown, NY Dutchess Co 89 New York-N. New Jersey-L.Island,NY-NJ-CT-PA Jefferson Co 85 Syracuse Orange Co 89 New York-N. New Jersey-L.Island,NY-NJ-CT-PA Putnam Co 91 New York-N. New Jersey-L.Island,NY-NJ-CT-PA Queens Co 91 * New York-N. New Jersey-L.Island,NY-NJ-CT-PA Richmond Co 100 New York-N. New Jersey-L.Island,NY-NJ-CT-PA Suffolk Co 97 New York-N. New Jersey-L.Island,NY-NJ-CT-PA Westchester Co 91 New York-N. New Jersey-L.Island,NY-NJ-CT-PA North Carolina Caldwell Co 88 ** Hickory-Morganton-Lenoir, NC Caswell Co 93 Greensboro Chatham Co 87 Raleigh-Durham-Chapel Hill, NC Cumberland Co 88 Fayetteville, NC Davie Co 92 Greensboro-Winston Salem-High Point, NC Durham Co 86 Raleigh-Durham-Chapel Hill, NC Edgecombe Co 86 Rocky Mount, NC Forsyth Co 92 Greensboro-Winston Salem-High Point, NC Franklin Co 93 Raleigh-Durham-Chapel Hill, NC Granville Co 97 Raleigh Guilford Co 88 Greensboro-Winston Salem-High Point, NC Haywood Co 91 Ashville Johnston Co 89 Raleigh-Durham-Chapel Hill, NC Lincoln Co 86 Charlotte-Gastonia-Rock Hill, NC-SC Mecklenburg Co 103 Charlotte-Gastonia-Rock Hill, NC-SC Northampton Co 87 ** Eastern NC Pitt Co 91 Greenville, NC Rockingham Co 89 Greensboro Rowan Co 96 Charlotte-Gastonia-Rock Hill, NC-SC Wake Co 95 Raleigh-Durham-Chapel Hill, NC Ohio Allen Co 88 Lima, OH Ashtabula Co 87 Cleveland-Akron, OH Butler Co 92 Cincinnati-Hamilton, OH-KY-IN Clark Co 97 Dayton-Springfield, OH Clermont Co 91 Cincinnati-Hamilton, OH-KY-IN Clinton Co 98 Cincinnati Cuyahoga Co 88 Cleveland-Akron, OH Delaware Co 94 ** Columbus, OH Franklin Co 90 Columbus, OH Geauga Co 89 ** Cleveland-Akron, OH Greene Co 94 ** Dayton-Springfield, OH Hamilton Co 92 Cincinnati-Hamilton, OH-KY-IN Knox Co 91 Columbus/Mansfield Lake Co 98 Cleveland-Akron, OH Lawrence Co 89 Huntington-Ashland, WV-KY-OH Licking Co 93 Columbus, OH Lorain Co 88 Cleveland-Akron, OH Lucas Co 89 Toledo, OH Madison Co 93 Columbus, OH Mahoning Co 90 Youngstown-Warren-Sharon, PA-OH Medina Co 89 Cleveland-Akron, OH Miami Co 90 Dayton-Springfield, OH Montgomery Co 93 Dayton-Springfield, OH Portage Co 90 Cleveland-Akron, OH Stark Co 89 Canton-Massillon, OH Summit Co 92 Cleveland-Akron, OH Trumbull Co 94 Youngstown-Warren-Sharon, PA-OH Warren Co 95 ** Cincinnati-Hamilton, OH-KY-IN Washington Co 87 Parkersburg-Marietta, WV-OH Oklahoma Oklahoma Co 85 Oklahoma City, OK Tulsa Co 87 Tulsa, OK Pennsylvania Allegheny Co 99 Pittsburgh, PA Beaver Co 90 Pittsburgh, PA Berks Co 91 Reading, PA Blair Co 92 Altoona, PA Bucks Co 97 Philadelphia-Wilmin-Atlantic Ci,PA-NJ-MD-DE Cambria Co 91 Johnstown, PA Centre Co 86 State College, PA Clearfield Co 89 Johnstown/State College Dauphin Co 88 Harrisburg-Lebanon-Carlisle, PA Delaware Co 97 Philadelphia-Wilmin-Atlantic Ci,PA-NJ-MD-DE Erie Co 88 Erie, PA Franklin Co 92 Washington/Harrisburg Greene Co 96 ** Pittsburg Lackawanna Co 86 Scranton-Wilkes-Barre-Hazleton, PA Lancaster Co 96 Lancaster, PA Lehigh Co 96 Allentown-Bethlehem-Easton, PA Luzerne Co 89 Scranton-Wilkes-Barre-Hazleton, PA Mercer Co 96 Youngstown-Warren-Sharon, PA-OH Monroe Co 95 ** Seranton/Allentown Montgomery Co 100 Philadelphia-Wilmin-Atlantic Ci,PA-NJ-MD-DE Northampton Co 88 Allentown-Bethlehem-Easton, PA Perry Co 86 Harrisburg-Lebanon-Carlisle, PA Philadelphia Co 95 Philadelphia-Wilmin-Atlantic Ci,PA-NJ-MD-DE Washington Co 99 Pittsburgh, PA York Co 90 York, PA Rhode Island Kent Co 90 Providence-Fall River-Warwick, RI-MA South Carolina Aiken Co 89 Augusta-Aiken, GA-SC Anderson Co 91 Greenville-Spartanburg-Anderson, SC Barnwell Co 86 Augusta Cherokee Co 88 Greenville-Spartanburg-Anderson, SC Chester Co 87 Charlotte Pickens Co 87 Greenville-Spartanburg-Anderson, SC Richland Co 89 Columbia, SC Spartanburg Co 90 Greenville-Spartanburg-Anderson, SC Tennessee Anderson Co 85 Knoxville, TN Blount Co 98 Knoxville, TN Davidson Co 88 Nashville, TN Hamilton Co 93 Chattanooga, TN-GA Haywood Co 88 Memphis/Jackson Jefferson Co 99 Knoxville Knox Co 100 Knoxville, TN Putnam Co 87 ** E. of Nashville Sevier Co 97 Knoxville, TN Shelby Co 93 Memphis, TN-AR-MS Sullivan Co 90 Johnson City-Kingsport-Bristol, TN-VA Sumner Co 101 Nashville, TN Williamson Co 94 ** Nashville, TN Wilson Co 88 Nashville, TN Texas Bexar Co 85 San Antonio, TX Collin Co 98 Dallas-Fort Worth, TX Dallas Co 91 Dallas-Fort Worth, TX Denton Co 94 Dallas-Fort Worth, TX Ellis Co 87 Dallas-Fort Worth, TX Galveston Co 91 Houston-Galveston-Brazoria, TX Gregg Co 92 Longview-Marshall, TX Harris Co 116 Houston-Galveston-Brazoria, TX Jefferson Co 91 Beaumont-Port Arthur, TX Smith Co 87 Tyler, TX Tarrant Co 97 Dallas-Fort Worth, TX Utah Davis Co 87 Salt Lake City-Ogden, UT Salt Lake Co 88 Salt Lake City-Ogden, UT Virginia Arlington Co 92 Washington, DC-MD-VA Caroline Co 88 Richmond/Wash Charles City Co 92 Richmond-Petersburg, VA Chesterfield Co 87 Richmond-Petersburg, VA Fairfax Co 92 Washington, DC-MD-VA Frederick Co 88 Washington Hanover Co 92 Richmond-Petersburg, VA Henrico Co 92 Richmond-Petersburg, VA Madison Co 92 Charlottesville/Wash Prince William Co 88 Washington, DC-MD-VA Roanoke Co 85 Roanoke, VA Stafford Co 88 Washington, DC-MD-VA Alexandria city 89 ** Washington, DC-MD-VA Hampton city 90 Norfolk-Virginia Beach-Newport News, VA-NC West Virginia Cabell Co 92 Huntington-Ashland, WV-KY-OH Greenbrier Co 89 E. of Charleston Ohio Co 85 Wheeling, WV-OH Wood Co 89 Parkersburg-Marietta, WV-OH Wisconsin Door Co 93 On Lake MI Kenosha Co 90 Chicago-Gary-Kenosha, IL-IN-WI Kewaunee Co 91 On Lake MI/Green Bay Manitowoc Co 94 Sheboygan/Appleton Milwaukee Co 88 Milwaukee-Racine, WI Ozaukee Co 93 Milwaukee-Racine, WI Racine Co 88 Milwaukee-Racine, WI Sheboygan Co 89 Sheboygan, WI Notes: ** Based on 2 years of data * Based on 1995-97 data
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The level of the 8-hour ozone (O3) National Ambient Air Quality Standard (NAAQS) is 0.08 parts per million (ppm). The air quality design value for the 8-hour O3 NAAQS is the 3-year average of the annual 4th highest daily maximum 8-hour average O3 concentration. The 8-hour O3 NAAQS is not met when the 8-hour ozone design value is greater than 0.08 ppm (85 ppb rounds up). |