RANKABLE EPA COUNTY AQI
Cherokee Air Quality - Oklahoma
EPA county-level evidence, NDS comparative intelligence, and 13 connected ZIP profiles.
Median AQI
39.0
Maximum AQI
71.0
Good-air-quality days
93.21%
Average PM2.5
N/A
NDS Air Quality Score
68.17
U.S. County Rank
273 of 1,049
Percentile
73.95
Grade
B
County status
Cherokee 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.