Air Quality in Dale City, United States
Drizzle
19.9°C · 94.4% humidity
19.9°
Feels 19.9°
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Dale City's air quality — share it
AQI Forecast
25
3am
25
25
13
6am
18
21
23
9am
24
25
32
12pm
26
26
26
3pm
27
27
27
6pm
27
27
34
9pm
54
54
54
12am
54
54
Air Quality Index Trend
46h · 2 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.
94.4%
Humidity
15.6 km/h
Wind SSW
1014.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.1 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Dale City?
Temperature & Precipitation
PM2.5 Trend
46h · 2 stationsPM2.53.1 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
3.1
Median
3.1
Average
3.1
Low
3.1
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +2.9
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: 5.6°C
Where are air quality stations near Dale City?
45
Widewater Elem. School - Widewater, Fredericksburg, USA
16
Lee District Park - Fairfax County, Northern Virginia, USA
34
Aurora Hills Visitor Center, Northern Virginia, USA
What cities are near Dale City?
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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 2026-06-09T10:48 UTC.