Berkeley-Marin City 1 Air Quality

Monitoring Station · San Rafael, United States
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
41 5am
41
41
21 8am
21
21
21 11am
14
14
14 2pm
14
21
14 5pm
21
21
— 8pm
—
—
— 11pm
—
—
— 2am
—
—
CAMS model adj -13
54
54
54
34
34
34
34
27
27
27
27
34
27
34
34

Air Quality Forecast (24h)

PM2.54.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

24
Berkeley-Marin City 2
0.0 km PM2.5: 5.7 µg/m³
27
Berkeley-Marin City 3
0.0 km PM2.5: 6.4 µg/m³
21
San Rafael, Marin, California
10.9 km PM2.5: 5.0 µg/m³
35
UCSF Mount Zion
11.9 km PM2.5: 8.5 µg/m³
42
Emperor Norden
12.3 km PM2.5: 10.2 µg/m³
30
A882RZTJ
13.2 km PM2.5: 7.3 µg/m³
29
A8KNP57K
13.3 km PM2.5: 7.0 µg/m³
27
UCSF Parnassus
13.4 km PM2.5: 6.4 µg/m³

Nearby Cities

4 San Rafael 4 San Francisco 4 Parkside 4 Mission District 4 Noe Valley 91 San Pablo 4 El Cerrito 4 Daly City 4 Visitacion Valley

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T08:18 UTC.