Air Quality in Williamsburg, United States
Drizzle
25.0°C · 71.4% humidity
25.0°
Feels 25.0°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Williamsburg's air quality — share it
AQI Forecast
34
11pm
34
34
33
2am
31
28
27
5am
27
26
25
8am
28
27
27
11am
27
27
27
2pm
27
27
27
5pm
27
27
27
8pm
25
25
Air Quality Index Trend
41h · 3 stnWilliamsburg's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
71.4%
Humidity
40.2 km/h
Wind SW
1015.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.02 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Williamsburg?
Temperature & Precipitation
PM2.5 Trend
41h · 3 stationsPM2.58.02 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Williamsburg?
05-30
29.3° 12.6°
0.5 mm
05-31
29.8° 12.4°
06-01
33.7° 13.1°
1.25 mm
06-02
30.1° 15.7°
6.69 mm
06-03
25.5° 14.7°
9.88 mm
06-04
23.7° 17.8°
8.69 mm
06-05
24.0° 18.3°
3.06 mm
Both models agree
Avg diff: 5.2°C
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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 2026-05-30T06:06 UTC.