Monroe County, Wisconsin
AQI 31 · Good31
Median AQI
60
90th Percentile
114
Max AQI
121
Days with Data
Ranked #2 of 29 counties in Wisconsin (by median AQI, lower is better)
Monthly Median AQI — 2025
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31
Median AQI
60
90th Percentile
114
Max AQI
121
Days with Data
Ranked #2 of 29 counties in Wisconsin (by median AQI, lower is better)
Click a bar to view that month's details