RANKABLE EPA COUNTY AQI
Montgomery Air Quality - Ohio
EPA county-level evidence, NDS comparative intelligence, and 41 connected ZIP profiles.
Median AQI
47.0
Maximum AQI
129.0
Good-air-quality days
59.71%
Average PM2.5
8.888 ug/m3
NDS Air Quality Score
19.07
U.S. County Rank
961 of 1,049
Percentile
8.21
Grade
F
County status
Montgomery 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.