Scott County, Iowa
AQI 45 · Good45
Median AQI
74
90th Percentile
159
Max AQI
305
Days with Data
Ranked #11 of 15 counties in Iowa (by median AQI, lower is better)
Monthly Median AQI — 2025
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45
Median AQI
74
90th Percentile
159
Max AQI
305
Days with Data
Ranked #11 of 15 counties in Iowa (by median AQI, lower is better)
Click a bar to view that month's details