Tracy - Airport, San Joaquin, California Air Quality

Monitoring Station · Tracy, United States
87
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
37 3pm
87
37
37 6pm
37
37
44 9pm
44
44
44 12am
44
44
44 3am
44
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Station readings
87
CAMS model adj +10
27
27
27
27
27
27
34
34
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.529.2 µg/m³ ×1.9 WHO
Moderate
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Nearby Monitoring Stations

28
Tracy - Airport, San Joaquin, California
0.0 km PM2.5: 6.7 µg/m³
20
Berkeley-Tracy
4.6 km PM2.5: 4.9 µg/m³
91
Manteca AMS, San Joaquin, California
21.1 km PM2.5: 31.1 µg/m³

Nearby Cities

20 Tracy 23 Lathrop 23 Manteca 15 Livermore 21 Ripon 33 Stockton 16 Patterson 17 Pleasanton 16 Modesto

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T18:11 UTC.