Reporting Station : Manassas Municipal, VA

There are alert 2 Weather Alerts for your area.
22°C

Partly sunny. Mild.

  • 44%
  • 15 km/hSW
  • 44%
    Humidity
  • 9°C
    Dew Point
  • 25°C
    Comfort Level
  • 16 km
    Visibility
  • 1013.90 mb

    Barometric Pressure
  • Air Quality
Current Time : 3:24 PM EDT  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Shenandoah NP 49 ppb Good
Rockville 34 ppb Good
South Carroll 33 ppb Good
Frederick Airport 32 ppb Good
MORGANTOWN 47 ppb Good
SUMERDUCK 34 ppb Good
Hagerstown 29 ppb Good

Air Quality Forecast

Northern Virginia
Date Pollutant Concentration Category
18 Apr Particulates smaller than 2.5 microns 45 ppb Good
19 Apr Particulates smaller than 2.5 microns 29 ppb Good
20 Apr Particulates smaller than 2.5 microns 25 ppb Good
21 Apr Particulates smaller than 2.5 microns 25 ppb Good
22 Apr Particulates smaller than 2.5 microns 21 ppb Good
23 Apr Particulates smaller than 2.5 microns 25 ppb Good
24 Apr Particulates smaller than 2.5 microns 29 ppb Good
Northern Virginia/DC
Fredericksburg
Suburban DC

Extended Forecast

Date Category Reason
20 Apr Saturday Good well-mixed atmosphere, low pressure
21 Apr Sunday Good well-mixed atmosphere, low pressure
22 Apr Monday Good well-mixed atmosphere, low pressure
23 Apr Tuesday Good well-mixed atmosphere, low pressure
24 Apr Wednesday Good strong winds, well-mixed atmosphere, low pressure
25 Apr Thursday Good strong winds, well-mixed atmosphere, low pressure
26 Apr Friday Good well-mixed atmosphere, low pressure

Detailed Forecast

Date Category Reason
20 Apr Afternoon Good well-mixed atmosphere, low pressure
20 Apr Evening Good well-mixed atmosphere, low pressure
21 Apr Night Good cold temperatures, well-mixed atmosphere, low pressure
21 Apr Morning Good cold temperatures, well-mixed atmosphere, low pressure
21 Apr Afternoon Good well-mixed atmosphere, low pressure
21 Apr Evening Good well-mixed atmosphere, low pressure
22 Apr Night Good cold temperatures, well-mixed atmosphere, low pressure
22 Apr Morning Good cold temperatures, well-mixed atmosphere, low pressure

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