Tracy - Airport, San Joaquin, California Air Quality

Monitoring Station · Tracy, United States
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
33 5am
42
33
33 8am
33
31
31 11am
31
31
31 2pm
31
30
30 5pm
30
8pm
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2am
Station readings
42
CAMS model adj +6
27
27
27
27
27
25
25
25
25
25
25
24
24
24
PM2.510.1 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T08:04 UTC.