Clark County, Indiana
AQI 46 · Good46
Median AQI
60
90th Percentile
133
Max AQI
273
Days with Data
Ranked #28 of 33 counties in Indiana (by median AQI, lower is better)
Monthly Median AQI — 2025
Click a bar to view that month's details
46
Median AQI
60
90th Percentile
133
Max AQI
273
Days with Data
Ranked #28 of 33 counties in Indiana (by median AQI, lower is better)
Click a bar to view that month's details