Bartholomew County, Indiana
AQI 44 · Good44
Median AQI
62
90th Percentile
97
Max AQI
273
Days with Data
Ranked #19 of 33 counties in Indiana (by median AQI, lower is better)
Monthly Median AQI — 2025
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44
Median AQI
62
90th Percentile
97
Max AQI
273
Days with Data
Ranked #19 of 33 counties in Indiana (by median AQI, lower is better)
Click a bar to view that month's details