RANKABLE EPA COUNTY AQI
Box Elder Air Quality - Utah
EPA county-level evidence, NDS comparative intelligence, and 18 connected ZIP profiles.
Median AQI
48.0
Maximum AQI
105.0
Good-air-quality days
60.00%
Average PM2.5
5.355 ug/m3
NDS Air Quality Score
27.59
U.S. County Rank
860 of 1,049
Percentile
17.84
Grade
F
County status
Box Elder 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.