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
—
—
—
8am
—
—
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
Nearby Monitoring Stations
28
Tracy - Airport, San Joaquin, California
13
Tracy - Airport, San Joaquin, California
43
Manteca AMS, San Joaquin, California
28
Berkeley-Stockton1
23
Berkeley-Stockton2
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:39 UTC.