Chase County, Kansas
AQI 22 · Good22
Median AQI
53
90th Percentile
56
Max AQI
18
Days with Data
Ranked #1 of 12 counties in Kansas (by median AQI, lower is better)
Monthly Median AQI — 2025
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22
Median AQI
53
90th Percentile
56
Max AQI
18
Days with Data
Ranked #1 of 12 counties in Kansas (by median AQI, lower is better)
Click a bar to view that month's details