Twin Falls County, Idaho
AQI 24 · Good24
Median AQI
38
90th Percentile
105
Max AQI
181
Days with Data
Ranked #8 of 19 counties in Idaho (by median AQI, lower is better)
Monthly Median AQI — 2025
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24
Median AQI
38
90th Percentile
105
Max AQI
181
Days with Data
Ranked #8 of 19 counties in Idaho (by median AQI, lower is better)
Click a bar to view that month's details