Geronimo, Pima County, USA Air Quality

Monitoring Station · Tucson, United States
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
14 11pm
30
40
20 2am
20
20
20 5am
20
20
20 8am
20
20
13 11am
13
13
— 2pm
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—
— 5pm
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— 8pm
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Station readings
14
30
CAMS model adj -14
34
34
54
34
34
34
34
34
34
34
34
34
27
27
27

Air Quality Forecast (24h)

PM2.57.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

34
Geronimo, Pima County, USA
0.0 km PM2.5: 8.2 µg/m³
23
South Tucson, Pima County, USA
5.5 km PM2.5: 5.5 µg/m³
17
Orange Grove, Pima County, USA
10.4 km PM2.5: 4.1 µg/m³
26
Orange Grove, Pima County, USA
10.4 km PM2.5: 6.2 µg/m³
47
Coachline, Pima County, USA
20.9 km PM2.5: 11.3 µg/m³

Nearby Cities

31 Tucson 51 Flowing Wells 51 Catalina Foothills 51 Casas Adobes 31 Drexel Heights 51 Oro Valley 31 Tanque Verde 51 Marana 34 Sahuarita

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T02:08 UTC.