Tracy - Airport, San Joaquin, California Air Quality

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
51 12am
47
50
70 3am
70
70
70 6am
70
70
70 9am
70
70
70 12pm
70
70
— 3pm
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Station readings
51
47
CAMS model adj +16
34
34
34
54
54
54
54
54
54
54
54
54
54
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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 2026-08-08T03:54 UTC.