Coconino County, Arizona
AQI 48 · Good48
Median AQI
74
90th Percentile
113
Max AQI
267
Days with Data
Ranked #7 of 13 counties in Arizona (by median AQI, lower is better)
Monthly Median AQI — 2025
Click a bar to view that month's details
48
Median AQI
74
90th Percentile
113
Max AQI
267
Days with Data
Ranked #7 of 13 counties in Arizona (by median AQI, lower is better)
Click a bar to view that month's details