Air Quality in Dale City, United States

Windy
31.1°C · 39.4% humidity
31.1°
Feels 31.1°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
27 9am
27
27
30 12pm
27
27
27 3pm
27
27
27 6pm
27
27
34 9pm
54
54
54 12am
54
54
54 3am
54
54
54 6am
54
54
AD 728×90

Air Quality Index Trend

47h · 1 stn

Dale 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.

39.4%
Humidity
43.0 km/h
Wind SSE
1016.4 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.1 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Dale City?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.57.1 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250

What is the 7-day forecast for Dale City?

06-09
31.1° 14.3°
0.88 mm
06-10
31.4° 25.3°
2.12 mm
06-11
26.6° 13.6°
06-12
30.2° 17.2°
0.38 mm
06-13
30.2° 21.7°
0.94 mm
06-14
26.6° 20.3°
1.25 mm
06-15
24.8° 12.2°
0.19 mm
Both models agree Avg diff: 5.7°C

Where are air quality stations near Dale City?

31
Widewater Elem. School - Widewater, Fredericksburg, USA
18.1 km PM2.5: 7.4 µg/m³
15
Lee District Park - Fairfax County, Northern Virginia, USA
23.5 km PM2.5: 3.6 µg/m³
37
Aurora Hills Visitor Center, Northern Virginia, USA
32.8 km PM2.5: 8.9 µg/m³

What cities are near Dale City?

30 Montclair 30 Lake Ridge 25 Cherry Hill 31 Lorton 26 Buckhall 31 West Springfield 31 Burke 26 Manassas 26 Manassas Park 31 Franconia
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T16:13 UTC.