RANKABLE EPA COUNTY AQI
Mille Lacs Air Quality - Minnesota
EPA county-level evidence, NDS comparative intelligence, and 4 connected ZIP profiles.
Median AQI
35.0
Maximum AQI
97.0
Good-air-quality days
91.60%
Average PM2.5
N/A
NDS Air Quality Score
62.92
U.S. County Rank
354 of 1,049
Percentile
66.22
Grade
C
County status
Mille Lacs 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.