RANKABLE EPA COUNTY AQI
Pima Air Quality - Arizona
EPA county-level evidence, NDS comparative intelligence, and 69 connected ZIP profiles.
Median AQI
55.0
Maximum AQI
357.0
Good-air-quality days
37.00%
Average PM2.5
6.820 ug/m3
NDS Air Quality Score
11.78
U.S. County Rank
1,016 of 1,049
Percentile
2.96
Grade
F
County status
Pima is part of the governed NDS rankable EPA county universe.
Connected ZIP codes
853218534185601856148561985622856298563385634856378563985641856458565285653856548565885701857028570385704857058570685707857088570985710857118571285713857148571585716857178571885719857218572385724857258572685728857308573185732857338573485735857368573785738857398574085741857428574385744857458574685747857488574985750857518575285754857558575685757
Methodology
EPA AQI evidence used here is county-derived. ZIP profiles connect to this evidence through the governed NDS geography relationship.