RANKABLE EPA COUNTY AQI
Apache Air Quality - Arizona
EPA county-level evidence, NDS comparative intelligence, and 30 connected ZIP profiles.
Median AQI
14.0
Maximum AQI
52.0
Good-air-quality days
99.63%
Average PM2.5
1.456 ug/m3
NDS Air Quality Score
89.19
U.S. County Rank
54 of 1,049
Percentile
94.94
Grade
A
County status
Apache 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.