Tracy - Airport, San Joaquin, California Air Quality

Monitoring Station · Tracy, United States
47
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
47 12am
68
68
88 3am
88
88
88 6am
88
88
88 9am
88
88
88 12pm
88
88
— 3pm
—
—
— 6pm
—
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— 9pm
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—
CAMS model adj +34
34
34
34
54
54
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.511.3 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

47
Tracy - Airport, San Joaquin, California
0.0 km PM2.5: 11.3 µg/m³
28
Berkeley-Tracy
4.6 km PM2.5: 6.8 µg/m³
59
Manteca AMS, San Joaquin, California
21.1 km PM2.5: 15.9 µg/m³

Nearby Cities

63 Tracy 68 Lathrop 63 Manteca 45 Livermore 63 Ripon 68 Stockton 63 Patterson 54 Pleasanton 52 Modesto

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:29 UTC.