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Historical Whole or Part County Nonattainment Status by Year
for TSP since 1978 and PM-10 since 1991

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 | FL | GA | HI | IA | ID | IL | IN | KS | KY | MA | MD | ME | MI | MN | MO | MS |
MT | NC | NE | NH |NJ | NM | NV | NY | OH | OK | OR | PA | PR | RI | SC | SD | TN | TX | UT | VT | WA | WI | WV | WY |

Important Notes

INDIANA
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
Clark County TSP W P P P P P P P P P P P P P
Dearborn County TSP W P P P P P P P P P P P P P
Dubois County TSP P P P P P P P P P P P P P P
Howard County TSP P P P P P
La Porte County TSP P P P P
Lake County PM-10 P P P P P P P P P P P P P
Lake County TSP W P P P P P P P P P P P P P
Marion County TSP W P P P P P P P P P P P P P
Porter County TSP W W W W P
St. Joseph County TSP W P P P P P P P P P P P P P
Vanderburgh County TSP W P P P P P P P P P P P P P
Vermillion County PM-10 P P P P P P P P
Vigo County TSP W P P P P P P P P P P P P P
Wayne County TSP W P P P


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