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

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

OREGON
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
Clackamas County 1-Hr Ozone P P P P P P P P P P P P P P P P P P P
Clackamas County CO P P P P P P P P P P P P P P P P P P P P
Jackson County 1-Hr Ozone P P P P P P P P
Jackson 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 P
Jackson County PM-10 P P P P P P P P P P P P P P P P
Josephine County CO P P P P P P P P P P P P P P
Josephine County PM-10 P P P P P P P P P P P P P
Klamath Co PM-2.5 2006 P P P P P
Klamath County CO P P P P P P P P P
Klamath County PM-10 P P P P P P P P P P P P P
Lake County PM-10 P P P P P P P P P P P P P
Lane Co PM-2.5 2006 P P P P P
Lane County 1-Hr Ozone P P
Lane County CO P P P P P P P P P P P P P P P P
Lane County PM-10 P P P P P P P P P P P P P P P P P P P P
Marion County 1-Hr Ozone P P P P P P P P P P P P P P P P P P P P P P P P P P P
Marion 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 P P P P P P P P
Multnomah County 1-Hr Ozone P P P P P P P P P P P P P P P P P P P
Multnomah County CO P P P P P P P P P P P P P P P P P P P P
Polk County 1-Hr Ozone P P P P P P P P P P P P P P P P P P P P P P P P P P P
Polk 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 P P P P P P P P
Union County PM-10 P P P P P P P P P P P P P P P P
Washington County 1-Hr Ozone P P P P P P P P P P P P P P P P P P P
Washington County CO P P P P P P P P P P P P P P P P P P P P


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