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

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

NEW HAMPSHIRE
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
Belknap County 1-Hr Ozone W W W W W W W W W W W W W W
Carroll County 1-Hr Ozone W W
Cheshire County 1-Hr Ozone W W W W W W W W W W W W W W W W W W W W W W W W W W W
Coos County SO2 1971 P P P P P P P P P
Grafton County 1-Hr Ozone W W
Hillsborough Co 8-Hr Ozone 1997 P P P P P P P P P
Hillsborough Co SO2 2010 P
Hillsborough County 1-Hr Ozone W W W W W W W W W W W W W W W W W W W W W W P P P P P
Hillsborough County CO P P P P P P P P P P P P P P P P P P P P P P P
Merrimack Co 8-Hr Ozone 1997 P P P P P P P P P
Merrimack Co SO2 2010 P
Merrimack County 1-Hr Ozone W W W W W W W W W W W W W W W W W W W W W W W W W W W
Rockingham Co 8-Hr Ozone 1997 P P P P P P P P P
Rockingham Co SO2 2010 P
Rockingham County 1-Hr Ozone W W W W W W W W W W W W W W W W W W W W W W P P P P P
Strafford Co 8-Hr Ozone 1997 P P P P P P P P P
Strafford County 1-Hr Ozone W W W W W W W W W W W W W W W W W W W W W W W W W W W
Sullivan County 1-Hr Ozone W W W W W W W W W W W W W W


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