Ann Arbor City Hall Air Quality

Monitoring Station · Ann Arbor, United States
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 3am
37
40
40 6am
40
42
42 9am
42
42
42 12pm
40
40
39 3pm
39
39
6pm
9pm
12am
Station readings
38
37
CAMS model adj +15
25
25
25
25
25
27
27
27
27
27
25
25
24
24
24
PM2.58.8 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T06:50 UTC.