Air Quality in Santa Rosa, United States

Windy
26.3°C · 15.6% humidity
26.3°
Feels 26.3°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
27 3pm
27
27
29 6pm
30
24
25 9pm
24
24
24 12am
25
25
25 3am
25
25
25 6am
25
25
24 9am
24
24
25 12pm
25
25
AD 728×90

Air Quality Index Trend

45h · 21 stn

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

15.6%
Humidity
76.8 km/h
Wind NW
1014.1 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
29
7.0 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Santa Rosa?

Temperature & Precipitation

PM2.5 Trend

45h · 21 stations
PM2.57.0 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250

What is the 7-day forecast for Santa Rosa?

06-09
26.3° 9.2°
06-10
30.1° 13.2°
06-11
30.0° 16.2°
06-12
27.9° 12.4°
06-13
26.9° 10.3°
06-14
30.3° 15.0°
06-15
29.2° 10.4°
Both models agree Avg diff: 4.8°C

Where are air quality stations near Santa Rosa?

31
Sebastopol-103 Morris Street, Sonoma, California
9.9 km PM2.5: 7.4 µg/m³
15
Pepperwood Hill 1524
15.8 km PM2.5: 3.5 µg/m³
15
Hilltop Water Tank
21.7 km PM2.5: 3.5 µg/m³
20
Healdsburg
23.2 km PM2.5: 4.8 µg/m³
13
Healdsburg Plaza
23.2 km PM2.5: 3.2 µg/m³
14
Healdsburg Swim Center
24.4 km PM2.5: 3.4 µg/m³
14
Guerneville Veteran's Memorial Building
25.6 km PM2.5: 3.3 µg/m³
13
Barbieri Park
26.0 km PM2.5: 3.2 µg/m³

What cities are near Santa Rosa?

29 Rohnert Park 20 Agua Caliente 29 Petaluma 40 Novato 26 Napa 40 American Canyon 17 San Rafael 40 Vallejo 25 Clearlake 40 Hercules
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T01:05 UTC.