Berkeley-Tracy Air Quality

Monitoring Station · Tracy, United States
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
19 11pm
18
22
22 2am
22
22
22 5am
22
22
22 8am
22
20
20 11am
20
20
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Station readings
19
18
CAMS model adj -5
25
25
27
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27
27
27
27
27
25
25
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25

Air Quality Forecast (24h)

PM2.54.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

53
Tracy - Airport, San Joaquin, California
4.6 km PM2.5: 13.1 µg/m³
66
Tracy - Airport, San Joaquin, California
4.6 km PM2.5: 19.2 µg/m³
29
Manteca AMS, San Joaquin, California
18.5 km PM2.5: 7.0 µg/m³
20
Berkeley-Stockton1
29.1 km PM2.5: 4.8 µg/m³
17
Berkeley-Stockton2
29.8 km PM2.5: 4.1 µg/m³

Nearby Cities

19 Tracy 41 Lathrop 46 Manteca 35 Ripon 20 Stockton 17 Livermore 25 Oakley 17 Pleasanton 28 Patterson

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:42 UTC.