RANKABLE EPA COUNTY AQI
Belmont Air Quality - Ohio
EPA county-level evidence, NDS comparative intelligence, and 34 connected ZIP profiles.
Median AQI
42.0
Maximum AQI
123.0
Good-air-quality days
62.98%
Average PM2.5
8.720 ug/m3
NDS Air Quality Score
23.06
U.S. County Rank
924 of 1,049
Percentile
11.74
Grade
F
County status
Belmont 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.