Berkeley-Tracy Air Quality

Monitoring Station · Tracy, United States
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
20 11am
22
10
10 2pm
10
10
3 5pm
3
3
3 8pm
3
3
3 11pm
10
3
— 2am
—
—
— 5am
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— 8am
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Station readings
20
22
CAMS model adj -24
54
34
34
34
34
34
27
27
27
27
27
27
27
34
27

Air Quality Forecast (24h)

PM2.55.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

28
Tracy - Airport, San Joaquin, California
4.6 km PM2.5: 6.7 µg/m³
13
Tracy - Airport, San Joaquin, California
4.6 km PM2.5: 3.1 µg/m³
43
Manteca AMS, San Joaquin, California
18.5 km PM2.5: 10.3 µg/m³
28
Berkeley-Stockton1
29.1 km PM2.5: 6.6 µg/m³
23
Berkeley-Stockton2
29.8 km PM2.5: 5.6 µg/m³

Nearby Cities

21 Tracy 19 Lathrop 17 Manteca 17 Ripon 45 Stockton 12 Livermore 21 Oakley 13 Pleasanton 9 Patterson

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:39 UTC.