Air Quality in Dale City, United States
Drizzle
21.8°C · 84.9% humidity
21.8°
Feels 21.8°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Dale City's air quality — share it
AQI Forecast
27
11pm
25
25
26
2am
25
25
25
5am
25
27
27
8am
27
27
27
11am
25
25
25
2pm
25
25
25
5pm
27
34
54
8pm
54
54
Air Quality Index Trend
46h · 32 stnDale City's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
84.9%
Humidity
23.8 km/h
Wind SW
1012.9 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.25 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Dale City?
Temperature & Precipitation
PM2.5 Trend
46h · 32 stationsPM2.56.25 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Dale City?
08-03
23.7° 19.9°
7.88 mm
08-04
38.0° 23.1°
08-05
35.9° 20.8°
1.19 mm
08-06
31.9° 21.4°
08-07
34.3° 20.6°
2.5 mm
08-08
37.4° 21.3°
1.31 mm
08-09
35.5° 21.4°
2.94 mm
Both models agree
Avg diff: 3.6°C
Where are air quality stations near Dale City?
19
Widewater Elem. School - Widewater, Fredericksburg, USA
16
Lee District Park - Fairfax County, Northern Virginia, USA
19
Lee District Park - Fairfax County, Northern Virginia, USA
19
Aurora Hills Visitor Center, Northern Virginia, USA
19
Aurora Hills Visitor Center, Northern Virginia, USA
What cities are near Dale City?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T06:38 UTC.