Geronimo, Pima County, USA Air Quality

Monitoring Station · Tucson, United States
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
37 2am
38
10
38 5am
40
40
40 8am
40
40
40 11am
40
40
40 2pm
40
40
5pm
8pm
11pm
Station readings
37
10
CAMS model adj +13
25
25
25
25
27
27
27
27
27
27
27
27
27
27
27
PM2.52.4 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:26 UTC.