What is the air quality in Manassas today?

The current Air Quality Index (AQI) in Manassas is 13 (Good). PM2.5 concentration is 3.1 µg/m³.

What is the temperature in Manassas right now?

The current temperature in Manassas is 14.4°C (feels like 14.4°C). Humidity is 65.0% and wind speed is 49.0 km/h.

Is it safe to go outside in Manassas?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Manassas, United States

Windy

14.4°C · 65.0% humidity

14.4°

Feels 14.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

24 11pm

13 2am

21 5am

23 8am

24 11am

25 2pm

27 5pm

27 8pm

Air Quality Index Trend

46h · 6 stn

View full history →

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

65.0%

Humidity

49.0 km/h

Wind NW

1005.2 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 Manassas?

Temperature & Precipitation

PM2.5 Trend

46h · 6 stations

PM2.53.1 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 Manassas?

06-09

30.8° 14.4°

0.19 mm

06-10

29.4° 23.5°

2.06 mm

06-11

26.0° 11.5°

06-12

30.7° 17.4°

06-13

29.6° 20.6°

1.19 mm

06-14

27.0° 20.1°

2.06 mm

06-15

23.8° 11.5°

0.19 mm

Both models agree Avg diff: 5.6°C

Where are air quality stations near Manassas?

Long Park - Haymarket, Northern Virginia, USA

17.9 km PM2.5: 10.1 µg/m³

What cities are near Manassas?

13 Manassas Park 13 Buckhall 13 Sudley 13 Linton Hall 13 Centreville 14 Chantilly 13 Lake Ridge 14 Fairfax 14 Burke 13 Dale City

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

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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 2026-06-09T06:36 UTC.