RANKABLE EPA COUNTY AQI
Pinal Air Quality - Arizona
EPA county-level evidence, NDS comparative intelligence, and 23 connected ZIP profiles.
Median AQI
66.0
Maximum AQI
1,215.0
Good-air-quality days
24.63%
Average PM2.5
8.197 ug/m3
NDS Air Quality Score
15.14
U.S. County Rank
992 of 1,049
Percentile
5.25
Grade
F
County status
Pinal is part of the governed NDS rankable EPA county universe.
Connected ZIP codes
Methodology
EPA AQI evidence used here is county-derived. ZIP profiles connect to this evidence through the governed NDS geography relationship.