RANKABLE EPA COUNTY AQI
Maui Air Quality - Hawaii
EPA county-level evidence, NDS comparative intelligence, and 18 connected ZIP profiles.
Median AQI
22.0
Maximum AQI
69.0
Good-air-quality days
96.13%
Average PM2.5
4.013 ug/m3
NDS Air Quality Score
89.36
U.S. County Rank
52 of 1,049
Percentile
95.13
Grade
A+
County status
Maui is part of the governed NDS rankable EPA county universe.
Connected ZIP codes
Methodology
EPA AQI evidence used here is county-derived. ZIP profiles connect to this evidence through the governed NDS geography relationship.