What is the air quality in Lorton today?

The current Air Quality Index (AQI) in Lorton is 26 (Good). PM2.5 concentration is 6.25 µg/m³.

What is the temperature in Lorton right now?

The current temperature in Lorton is 21.8°C (feels like 21.8°C). Humidity is 84.9% and wind speed is 23.8 km/h.

Is it safe to go outside in Lorton?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 2.2 (Moderate).

Air Quality in Lorton, United States

Drizzle

21.8°C · 84.9% humidity

21.8°

Feels 21.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

27 9pm

26 12am

25 3am

25 6am

27 9am

25 12pm

25 3pm

27 6pm

Air Quality Index Trend

46h · 30 stn

View full history →

Lorton'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 Lorton?

Temperature & Precipitation

PM2.5 Trend

46h · 30 stations

PM2.56.25 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX2.2

Moderate

What is the 7-day forecast for Lorton?

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: 3.2°C

Where are air quality stations near Lorton?

Lee District Park - Fairfax County, Northern Virginia, USA

13.2 km PM2.5: 0.2 µg/m³

Aurora Hills Visitor Center, Northern Virginia, USA

22.5 km PM2.5: 4.6 µg/m³

300 Valley Ave SE, DC

24.3 km PM2.5: 5.7 µg/m³

GW Milken Institute School of Public Health

26.8 km PM2.5: 6.2 µg/m³

400 Virginia Ave SW

27.1 km PM2.5: 8.3 µg/m³

Widewater Elem. School - Widewater, Fredericksburg, USA

27.7 km PM2.5: 3.6 µg/m³

Lee Montessori R St

28.7 km PM2.5: 2.9 µg/m³

Center City Shaw Campus

28.8 km PM2.5: 7.9 µg/m³

Aslin

28.8 km PM2.5: 6.2 µg/m³

Lincoln Park NW

29.2 km PM2.5: 6.2 µg/m³

What cities are near Lorton?

26 Lake Ridge 26 West Springfield 26 Dale City 26 Burke 26 Franconia 26 Hybla Valley 26 Rose Hill 26 Montclair 26 Annandale 26 Lincolnia

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T04:48 UTC.