RANKABLE EPA COUNTY AQI
Fairbanks North Star Air Quality - Alaska
EPA county-level evidence, NDS comparative intelligence, and 14 connected ZIP profiles.
Median AQI
42.0
Maximum AQI
190.0
Good-air-quality days
61.54%
Average PM2.5
8.562 ug/m3
NDS Air Quality Score
31.22
U.S. County Rank
811 of 1,049
Percentile
22.52
Grade
D
County status
Fairbanks North Star 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.