RANKABLE EPA COUNTY AQI
Yuma Air Quality - Arizona
EPA county-level evidence, NDS comparative intelligence, and 10 connected ZIP profiles.
Median AQI
49.0
Maximum AQI
211.0
Good-air-quality days
53.48%
Average PM2.5
7.839 ug/m3
NDS Air Quality Score
17.34
U.S. County Rank
977 of 1,049
Percentile
6.68
Grade
F
County status
Yuma 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.