Clinton County, Michigan
AQI 39 · Good39
Median AQI
50
90th Percentile
119
Max AQI
204
Days with Data
Ranked #14 of 27 counties in Michigan (by median AQI, lower is better)
Monthly Median AQI — 2025
Click a bar to view that month's details
39
Median AQI
50
90th Percentile
119
Max AQI
204
Days with Data
Ranked #14 of 27 counties in Michigan (by median AQI, lower is better)
Click a bar to view that month's details