Clay County, Alabama
AQI 32 · Good32
Median AQI
52
90th Percentile
133
Max AQI
239
Days with Data
Ranked #2 of 15 counties in Alabama (by median AQI, lower is better)
Monthly Median AQI — 2025
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32
Median AQI
52
90th Percentile
133
Max AQI
239
Days with Data
Ranked #2 of 15 counties in Alabama (by median AQI, lower is better)
Click a bar to view that month's details