RANKABLE EPA COUNTY AQI
McCracken Air Quality - Kentucky
EPA county-level evidence, NDS comparative intelligence, and 4 connected ZIP profiles.
Median AQI
39.0
Maximum AQI
82.0
Good-air-quality days
81.77%
Average PM2.5
6.744 ug/m3
NDS Air Quality Score
66.09
U.S. County Rank
307 of 1,049
Percentile
70.71
Grade
B
County status
McCracken 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.