Putnam County, Tennessee
AQI 30 · Good30
Median AQI
52
90th Percentile
66
Max AQI
175
Days with Data
Ranked #2 of 23 counties in Tennessee (by median AQI, lower is better)
Monthly Median AQI — 2025
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30
Median AQI
52
90th Percentile
66
Max AQI
175
Days with Data
Ranked #2 of 23 counties in Tennessee (by median AQI, lower is better)
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