Air Quality in San Rafael, United States

Windy
10.0°C · 86.2% humidity
10.0°
Feels 4.3°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
4 5pm
24
24
30 8pm
19
13
10 11pm
7
9
8 2am
7
6
1 5am
1
1
0 8am
0
0
0 11am
0
0
0 2pm
0
0
Station readings
23
16
13
CAMS model adj -30
34
54
54
34
27
27
27
27
34
34
34
34
27
27
27
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

42h · 1 stn

San Rafael's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

86.2%
Humidity
83.7 km/h
Wind NW
1016.6 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.09 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for San Rafael?

Temperature & Precipitation

PM2.5 Trend

42h · 1 station
PM2.57.09 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (12 stations within 25 km)
7.09
Median
4.75
Average
2.76
Low
7.2
High
PM2.5 µg/m³ · Model: 9.65 · Bias: +2.6

What is the 7-day forecast for San Rafael?

06-09
18.3° 10.0°
06-10
22.0° 11.1°
06-11
20.6° 11.9°
06-12
19.3° 10.9°
0.06 mm
06-13
16.5° 9.7°
0.06 mm
06-14
22.2° 10.4°
06-15
18.5° 9.8°
Both models agree Avg diff: 4.2°C

Where are air quality stations near San Rafael?

34
San Rafael, Marin, California
1.0 km PM2.5: 8.2 µg/m³
12
Berkeley-MCC Upstairs
10.6 km PM2.5: 2.8 µg/m³
10
Berkeley-MCC Downstairs
10.6 km PM2.5: 2.5 µg/m³
17
Berkeley-Marin City 3
11.1 km PM2.5: 4.1 µg/m³
17
Berkeley-Marin City 2
11.1 km PM2.5: 4.0 µg/m³
16
Berkeley-Marin City 1
11.1 km PM2.5: 3.9 µg/m³
15
A882RZTJ
14.1 km PM2.5: 3.7 µg/m³
28
AVWLB7NQ
14.5 km PM2.5: 6.7 µg/m³
18
A6Z53721
14.6 km PM2.5: 4.3 µg/m³
24
AJ08LDN1
14.9 km PM2.5: 5.8 µg/m³

What cities are near San Rafael?

13 Novato 17 San Pablo 19 El Cerrito 18 Pinole 18 Hercules 21 San Francisco 21 Berkeley 21 Mission District 20 Parkside 21 Noe Valley
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T03:03 UTC.