RANKABLE EPA COUNTY AQI
Valley Air Quality - Idaho
EPA county-level evidence, NDS comparative intelligence, and 4 connected ZIP profiles.
Median AQI
32.0
Maximum AQI
94.0
Good-air-quality days
78.11%
Average PM2.5
N/A
NDS Air Quality Score
53.05
U.S. County Rank
519 of 1,049
Percentile
50.38
Grade
C
County status
Valley 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.