Air Quality in Suisun, United States

Windy
27.4°C · 19.2% humidity
27.4°
Feels 27.4°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
25 4pm
25
25
25 7pm
27
27
27 10pm
25
25
25 1am
25
25
25 4am
25
25
25 7am
25
24
24 10am
24
24
24 1pm
24
24
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.

19.2%
Humidity
75.4 km/h
Wind SW
1013.2 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
5.9 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Suisun?

Temperature & Precipitation

PM2.5 Trend

46h · 56 stations
PM2.55.9 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250

What is the 7-day forecast for Suisun?

06-09
27.4° 11.4°
06-10
30.8° 12.4°
06-11
33.6° 16.9°
06-12
33.4° 13.6°
06-13
27.9° 11.1°
06-14
30.0° 13.2°
06-15
25.7° 10.8°
Both models agree Avg diff: 4.5°C

Where are air quality stations near Suisun?

23
Vacaville-Ulatis Drive, Solano, California
15.3 km PM2.5: 5.5 µg/m³
20
Vallejo, Solano, California
22.9 km PM2.5: 4.8 µg/m³
53
Vallejo, Solano, California
22.9 km PM2.5: 13.1 µg/m³

What cities are near Suisun?

25 Vacaville 40 American Canyon 26 Napa 29 Benicia 40 Vallejo 29 Bay Point 29 Martinez 29 Pittsburg 25 Dixon 29 Pleasant Hill
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T02:11 UTC.