Reporting Station : Manassas Municipal, VA

There are alert 2 Weather Alerts for your area.
33°C

Passing clouds. Hot.

  • 57%
  • 9 km/hS
  • 57%
    Humidity
  • 23°C
    Dew Point
  • 38°C
    Comfort Level
  • 13 km
    Visibility
  • 1018.90 mb

    Barometric Pressure
  • Air Quality
Current Time : 5:51 PM EDT  Refresh Nearest / Estimated
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Air Quality Observations

Station Name Concentration Category
Shenandoah NP 46 ppb Good
Rockville 42 ppb Good
BUTLER MANUF. CO NEAR REST 54 ppb Moderate
South Carroll 45 ppb Good
CORBIN 40 ppb Good
Frederick Airport 48 ppb Good
MORGANTOWN 65 ppb Moderate
SUMERDUCK 41 ppb Good
Hagerstown 52 ppb Moderate

Air Quality Forecast

Northern Virginia
Date Pollutant Concentration Category
11 Jul Particulates smaller than 2.5 microns 26 ppb Good
12 Jul Particulates smaller than 2.5 microns 39 ppb Good
13 Jul Particulates smaller than 2.5 microns 50 ppb Good
14 Jul Particulates smaller than 2.5 microns 50 ppb Good
15 Jul Particulates smaller than 2.5 microns 50 ppb Good
16 Jul Particulates smaller than 2.5 microns 53 ppb Moderate
17 Jul Particulates smaller than 2.5 microns 55 ppb Moderate
Northern Virginia/DC
Fredericksburg
Suburban DC

Extended Forecast

Date Category Reason
13 Jul Saturday Good well-mixed atmosphere, low pressure
14 Jul Sunday Good well-mixed atmosphere, low pressure
15 Jul Monday Good well-mixed atmosphere, low pressure
16 Jul Tuesday Good well-mixed atmosphere, low pressure
17 Jul Wednesday Good precipitation, well-mixed atmosphere, low pressure
18 Jul Thursday Good precipitation, well-mixed atmosphere, low pressure
19 Jul Friday Good precipitation, well-mixed atmosphere, low pressure

Detailed Forecast

Date Category Reason
13 Jul Afternoon Good well-mixed atmosphere, low pressure
13 Jul Evening Good well-mixed atmosphere, low pressure
14 Jul Night Good well-mixed atmosphere, low pressure
14 Jul Morning Good well-mixed atmosphere, low pressure
14 Jul Afternoon Good well-mixed atmosphere, low pressure
14 Jul Evening Good well-mixed atmosphere, low pressure
15 Jul Night Good well-mixed atmosphere, low pressure
15 Jul Morning Good well-mixed atmosphere, low pressure

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