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North Carolina Whole or Part County Nonattainment Status by Year Since 1978 for all Criteria Pollutants

As of July 02, 2014
Listed by State, County, Pollutant (W=Whole County,P=Partial County designated nonattainment as of report date)
Select a State:  
AK | AL | AR | AZ | CA | CO | CT | DC | DE | FL | GA | GU | HI | IA | ID | IL | IN | KS | KY | LA | MA | MD | ME | MI | MN | MO |
MS | MT |NC | ND | NE | NH | NJ | NM | NV | NY | OH | OK | OR | PA | PR | RI | SC | TN | TX | UT | VA | VT | WA | WI | WV | WY |

Important Notes

NORTH CAROLINA
County Pollutant 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14
Alamance Co 8-Hr Ozone (1997)
Alexander Co 8-Hr Ozone (1997)
Buncombe County 1-Hr Ozone (1979) W
Burke Co 8-Hr Ozone (1997)
Cabarrus Co 8-Hr Ozone (1997) W W W W W W W W W W
Cabarrus Co 8-Hr Ozone (2008) P P P
Caldwell Co 8-Hr Ozone (1997)
Caswell Co 8-Hr Ozone (1997)
Catawba Co 8-Hr Ozone (1997)
Catawba Co PM-2.5 (1997) W W W W W W
Chatham Co 8-Hr Ozone (1997) P P P
Cumberland Co 8-Hr Ozone (1997)
Davidson Co 8-Hr Ozone (1997)
Davidson Co PM-2.5 (1997) W W W W W W
Davidson County 1-Hr Ozone (1979) W W
Davie Co 8-Hr Ozone (1997)
Davie County 1-Hr Ozone (1979) P P
Durham Co 8-Hr Ozone (1997) W W W
Durham County 1-Hr Ozone (1979) W W W
Durham County Carbon Monoxide (1971) W W W W W
Edgecombe Co 8-Hr Ozone (1997) W W W
Forsyth Co 8-Hr Ozone (1997)
Forsyth County 1-Hr Ozone (1979) W W
Forsyth County Carbon Monoxide (1971) W W W
Franklin Co 8-Hr Ozone (1997) W W W
Gaston Co 8-Hr Ozone (1997) W W W W W W W W W W
Gaston Co 8-Hr Ozone (2008) P P P
Gaston County 1-Hr Ozone (1979) W W W W W W
Granville Co 8-Hr Ozone (1997) W W W
Granville County 1-Hr Ozone (1979) P P
Guilford Co 8-Hr Ozone (1997)
Guilford Co PM-2.5 (1997) W W W W W W
Guilford County 1-Hr Ozone (1979) W W
Haywood Co 8-Hr Ozone (1997) P P P P P P
Iredell Co 8-Hr Ozone (1997) P P P P P P P P P P
Iredell Co 8-Hr Ozone (2008) P P P
Johnston Co 8-Hr Ozone (1997) W W W
Lincoln Co 8-Hr Ozone (1997) W W W W W W W W W W
Lincoln Co 8-Hr Ozone (2008) P P P
Mecklenburg Co 8-Hr Ozone (1997) W W W W W W W W W W
Mecklenburg Co 8-Hr Ozone (2008) W W W
Mecklenburg County 1-Hr Ozone (1979) W W W W W W W W W W W W W W W W W W
Mecklenburg County Carbon Monoxide (1971) W W W W W W W W W W W W W W W W W W
Nash Co 8-Hr Ozone (1997) W W W
Orange Co 8-Hr Ozone (1997) W W W
Person Co 8-Hr Ozone (1997) W W W
Randolph Co 8-Hr Ozone (1997)
Rockingham Co 8-Hr Ozone (1997)
Rowan Co 8-Hr Ozone (1997) W W W W W W W W W W
Rowan Co 8-Hr Ozone (2008) P P P
Swain Co 8-Hr Ozone (1997) P P P P P P
Union Co 8-Hr Ozone (1997) W W W W W W W W W W
Union Co 8-Hr Ozone (2008) P P P
Wake Co 8-Hr Ozone (1997) W W W
Wake County 1-Hr Ozone (1979) W W
Wake County Carbon Monoxide (1971) W W W W


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