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Historical Whole or Part County Nonattainment Status by Year Since 1978 for Minnesota

As of December 05, 2013
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

MINNESOTA
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
Anoka County 1-Hr Ozone W W W
Anoka County CO W W W W W W W W W W W W W W W W W W W
Anoka County SO2 1971 W W W W W W W W W W W W W W W W W W W W
Benton County CO P P P P P P P P P P P P P P
Carlton County 1-Hr Ozone W W W
Carver County 1-Hr Ozone W W W
Carver County CO W W W W W W W W W P P P P P P P P P P
Carver County SO2 1971 W W W W W W W W W W W W W W W W W W W W
Dakota Co Lead 2008 P P P P
Dakota County 1-Hr Ozone W W W
Dakota County CO W W W W W W W W W P P P P P P P P P P
Dakota County Lead 1978 P P P
Dakota County SO2 1971 W W W W W W W W W W W W W W W W W W W W
Hennepin County 1-Hr Ozone W W W
Hennepin County CO W W W W W W W W W W W W W W W W W W W
Hennepin County SO2 1971 W W W W W W W W W W W W W W W W W W W W
Lake County 1-Hr Ozone W W W
Olmsted County 1-Hr Ozone W W W
Olmsted County CO P P P P P P P P P
Olmsted County PM-10 P P P P P P
Olmsted County SO2 1971 P P P P P P P P P P P P P P P P P P P P P P P
Ramsey County 1-Hr Ozone W W W
Ramsey County CO W W W W W W W W W P P P W W W W W W W W W W
Ramsey County PM-10 P P P P P P P P P P P P
Ramsey County SO2 1971 W W W W W W W W W W W W W W W W W W W W
Scott County 1-Hr Ozone W W W
Scott County CO W W W W W W W W W P P P P P P P P P P
Scott County SO2 1971 W W W W W W W W W W W W W W W W W W W W
Sherburne County 1-Hr Ozone W W W
Sherburne County CO W W W W W W W W W W W W W W
St. Louis County 1-Hr Ozone W W W
St. Louis County CO P P P P P P P P P P P
Stearns County CO W W W W W W W W W W W W W W
Washington County 1-Hr Ozone W W W
Washington County CO W W W W W W W W W P P P P P P P P P P
Washington County SO2 1971 W W W W W W W W W W W W W W W W W W W W
Wright County CO P P P P P P P P P P


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