What is the air quality in Leesburg today?

The current Air Quality Index (AQI) in Leesburg is 19 (Good). PM2.5 concentration is 4.6 µg/m³.

What is the temperature in Leesburg right now?

The current temperature in Leesburg is 8.6°C (feels like 4.2°C). Humidity is 77.2% and wind speed is 37.3 km/h.

Is it safe to go outside in Leesburg?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 12.9 (Extreme).

Air Quality in Leesburg, United States

Cloudy

8.6°C · 77.2% humidity

8.6°

Feels 4.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

24 7am

19 10am

22 1pm

23 4pm

25 7pm

25 10pm

25 1am

25 4am

Air Quality Index Trend

46h · 5 stn

View full history →

Leesburg's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

77.2%

Humidity

37.3 km/h

Wind N

1022.9 hPa

Pressure

12.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.6 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Leesburg?

Temperature & Precipitation

PM2.5 Trend

46h · 5 stations

PM2.54.6 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX12.9

Extreme

Station readings (1 station within 25 km)

4.6

Median

4.6

Average

4.6

Low

4.6

High

PM2.5 µg/m³ · Model: 5.9 · Bias: +1.3

What is the 7-day forecast for Leesburg?

05-29

24.0° 8.6°

1.06 mm

05-30

26.3° 17.3°

2.44 mm

05-31

27.0° 7.7°

06-01

28.8° 12.3°

0.44 mm

06-02

24.1° 10.9°

06-03

24.9° 21.2°

6.81 mm

06-04

22.7° 19.9°

4.56 mm

Both models agree Avg diff: 4.6°C

Where are air quality stations near Leesburg?

Ashburn - Broad Run High School, Northern Virginia, USA

12.0 km PM2.5: 5.3 µg/m³

What cities are near Leesburg?

19 Ashburn 19 Sterling 19 South Riding 19 Herndon 19 Reston 19 Oak Hill 19 Germantown 19 North Potomac 19 Great Falls 19 Chantilly

Get AQI alerts for Leesburg

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T14:38 UTC.