RANKABLE EPA COUNTY AQI
Jefferson Air Quality - Oklahoma
EPA county-level evidence, NDS comparative intelligence, and 6 connected ZIP profiles.
Median AQI
42.0
Maximum AQI
108.0
Good-air-quality days
80.98%
Average PM2.5
N/A
NDS Air Quality Score
43.70
U.S. County Rank
658 of 1,049
Percentile
37.12
Grade
D
County status
Jefferson 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.