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
Air Quality Index Trend
45h · 21 stnSanta 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▲
7.0 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Santa Rosa?
Temperature & Precipitation
PM2.5 Trend
45h · 21 stationsPM2.57.0 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
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
15
Pepperwood Hill 1524
15
Hilltop Water Tank
20
Healdsburg
13
Healdsburg Plaza
14
Healdsburg Swim Center
14
Guerneville Veteran's Memorial Building
13
Barbieri Park
What cities are near Santa Rosa?
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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.