RANKABLE EPA COUNTY AQI
Weber Air Quality - Utah
EPA county-level evidence, NDS comparative intelligence, and 13 connected ZIP profiles.
Median AQI
47.0
Maximum AQI
119.0
Good-air-quality days
61.31%
Average PM2.5
5.447 ug/m3
NDS Air Quality Score
35.47
U.S. County Rank
758 of 1,049
Percentile
27.58
Grade
D
County status
Weber 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.