RANKABLE EPA COUNTY AQI
Lake Air Quality - Minnesota
EPA county-level evidence, NDS comparative intelligence, and 9 connected ZIP profiles.
Median AQI
34.0
Maximum AQI
129.0
Good-air-quality days
95.68%
Average PM2.5
2.645 ug/m3
NDS Air Quality Score
67.26
U.S. County Rank
289 of 1,049
Percentile
72.42
Grade
B
County status
Lake 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.