RANKABLE EPA COUNTY AQI
Coconino Air Quality - Arizona
EPA county-level evidence, NDS comparative intelligence, and 30 connected ZIP profiles.
Median AQI
48.0
Maximum AQI
113.0
Good-air-quality days
62.55%
Average PM2.5
N/A
NDS Air Quality Score
18.71
U.S. County Rank
966 of 1,049
Percentile
7.73
Grade
F
County status
Coconino 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.