Jump to main content.


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

CONNECTICUT
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
Fairfield County TSP W W W P P W W W W W
Hartford County TSP W W W W W W W W W W
Litchfield County TSP W W W W W W W W W W
Middlesex County TSP P P P W W W W W W W
New Haven County PM-10 P P P P P P P P P P P P P P P
New Haven County TSP W W W P P W W W W W
New London County TSP W W W W W W W W W W
Tolland County TSP P P P W W W W W W W
Windham County TSP W W W W W W W W W W


Go Top

Jump to main content.