Air Quality in Suisun, United States

Windy
20.3°C · 54.3% humidity
20.3°
Feels 20.3°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
34 9pm
34
34
29 12am
30
31
32 3am
33
33
53 6am
34
34
34 9am
34
34
34 12pm
27
27
27 3pm
27
34
27 6pm
27
27
AD 728×90

Air Quality Index Trend

46h · 56 stn

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

54.3%
Humidity
41.8 km/h
Wind SW
1010.1 hPa
Pressure
0.7
UV Low
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 Suisun?

Temperature & Precipitation

PM2.5 Trend

46h · 56 stations
PM2.57.0 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Suisun?

05-31
31.7° 16.3°
06-01
32.4° 12.3°
06-02
25.9° 10.7°
06-03
30.7° 6.3°
06-04
31.1° 8.0°
06-05
27.6° 10.8°
06-06
24.4° 11.8°
Both models agree Avg diff: 3.2°C

Where are air quality stations near Suisun?

34
Vacaville-Ulatis Drive, Solano, California
15.3 km PM2.5: 8.2 µg/m³
36
Vallejo, Solano, California
22.9 km PM2.5: 8.6 µg/m³
22
Vallejo, Solano, California
22.9 km PM2.5: 5.3 µg/m³

What cities are near Suisun?

29 Vacaville 20 American Canyon 29 Napa 24 Benicia 23 Vallejo 26 Bay Point 22 Martinez 26 Pittsburg 24 Dixon 32 Pleasant Hill
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-31T07:43 UTC.