RANKABLE EPA COUNTY AQI
Campbell Air Quality - Wyoming
EPA county-level evidence, NDS comparative intelligence, and 9 connected ZIP profiles.
Median AQI
43.0
Maximum AQI
99.0
Good-air-quality days
77.35%
Average PM2.5
3.495 ug/m3
NDS Air Quality Score
52.83
U.S. County Rank
525 of 1,049
Percentile
49.81
Grade
C
County status
Campbell is part of the governed NDS rankable EPA county universe.
Methodology
EPA AQI evidence used here is county-derived. ZIP profiles connect to this evidence through the governed NDS geography relationship.