Providence County, Rhode Island
AQI 40 · Good40
Median AQI
61
90th Percentile
196
Max AQI
249
Days with Data
Ranked #2 of 3 counties in Rhode Island (by median AQI, lower is better)
Monthly Median AQI — 2025
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40
Median AQI
61
90th Percentile
196
Max AQI
249
Days with Data
Ranked #2 of 3 counties in Rhode Island (by median AQI, lower is better)
Click a bar to view that month's details