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

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

ARIZONA
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
Cochise County PM-10 P P P P P P P P P P P P P P P P P P P P P P P P
Cochise County (Douglas,PaulSpur) SO2 1971 W 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
Coconino County (Page) SO2 1971 P
Gila Co SO2 2010 P
Gila County PM-10 P P P P P P P P P P P P P P P P P P P P
Gila County (Hayden,Miami) SO2 1971 W 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
Greenlee County (Morenci) SO2 1971 W 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
Maricopa Co 8-Hr Ozone 1997 P P P P P P P P P P
Maricopa Co 8-Hr Ozone 2008 P P
Maricopa County PM-10 P P P P P P P P P P P P P P P P P P P P P P P P
Maricopa County (Phoenix) 1-Hr Ozone W 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
Maricopa County (Phoenix) CO W 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
Maricopa County (Phoenix) SO2 1971 P
Mohave County PM-10 P P P P P P P P
Navajo County (JosephCity) SO2 1971 P
Pima County PM-10 P P P P P P P P P P P P P P P P P P P P P P P P
Pima County (Ajo,Tuscon) 1-Hr Ozone W P
Pima County (Ajo,Tuscon) CO W P P P P P P P P P P P P P P P P P P P P P
Pima County (Ajo,Tuscon) SO2 1971 W 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
Pinal Co 8-Hr Ozone 1997 P P P P P P P P P P
Pinal Co 8-Hr Ozone 2008 P P
Pinal Co PM-2.5 2006 P P P
Pinal Co SO2 2010 P
Pinal County PM-10 P P P P P P P P P P P P P P P P P P P P P P P P
Pinal County (SanManuel) SO2 1971 W 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 P P P P
Santa Cruz Co PM-2.5 2006 P P P P P
Santa Cruz County PM-10 P P P P P P P P P P P P P P P P P P P P P P P P
Yuma County PM-10 P P P P P P P P P P P P P P P P P P P P P P P P


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