Berkeley-Marin City 2 Air Quality

Monitoring Station · San Rafael, United States
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
34 3am
24
34
34 6am
34
14
14 9am
14
14
7 12pm
7
7
7 3pm
14
7
6pm
9pm
12am
Station readings
24
CAMS model adj -20
54
54
54
54
54
34
34
34
34
27
27
27
27
34
27
PM2.55.7 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T06:37 UTC.