RANKABLE EPA COUNTY AQI
Baker Air Quality - Oregon
EPA county-level evidence, NDS comparative intelligence, and 13 connected ZIP profiles.
Median AQI
25.0
Maximum AQI
68.0
Good-air-quality days
88.95%
Average PM2.5
N/A
NDS Air Quality Score
80.68
U.S. County Rank
114 of 1,049
Percentile
89.22
Grade
A
County status
Baker 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.