Ann Arbor City Hall Air Quality

Monitoring Station · Ann Arbor, United States
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
39 2am
38
41
41 5am
41
41
43 8am
43
43
43 11am
43
41
41 2pm
40
40
5pm
8pm
11pm
Station readings
39
38
CAMS model adj +16
25
25
25
25
25
25
27
27
27
27
27
25
25
24
24
PM2.59.0 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:47 UTC.