Northern Virginia
Rise 7:00AM
Set 7:02PM
Reporting Station : Leesburg / Godfrey, VA
Light rain. Low clouds. Mild
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Rise 7:00AM
Set 7:02PM
Last Quarter
Rise11:41PM
Set2:48PM
TUESDAY EVENING
IAD / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Rockville | 25 ppb | Good |
South Carroll | 31 ppb | Good |
MORGANTOWN | 33 ppb | Good |
Frederick Airport | 30 ppb | Good |
Hagerstown | 34 ppb | Good |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
23 Sep | Particulates smaller than 2.5 microns | 34 ppb | Good |
24 Sep | Particulates smaller than 2.5 microns | 39 ppb | Good |
25 Sep | Particulates smaller than 2.5 microns | 33 ppb | Good |
26 Sep | Particulates smaller than 2.5 microns | 39 ppb | Good |
27 Sep | Particulates smaller than 2.5 microns | 33 ppb | Good |
28 Sep | Particulates smaller than 2.5 microns | n/a | Good |
29 Sep | Particulates smaller than 2.5 microns | n/a | Good |
Rise 7:00AM
Set 7:02PM
Last Quarter
Rise11:41PM
Set2:48PM
TUESDAY EVENING
IAD / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
25 Sep Wednesday | Good | precipitation, well-mixed atmosphere, low pressure |
26 Sep Thursday | Good | precipitation, well-mixed atmosphere, low pressure |
27 Sep Friday | Good | precipitation, well-mixed atmosphere, low pressure |
28 Sep Saturday | Good | precipitation, well-mixed atmosphere, low pressure |
29 Sep Sunday | Good | precipitation, well-mixed atmosphere, low pressure |
30 Sep Monday | Good | precipitation, well-mixed atmosphere, low pressure |
01 Oct Tuesday | Good | precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
24 Sep Evening | Good | precipitation, well-mixed atmosphere, low pressure |
25 Sep Night | Good | precipitation, well-mixed atmosphere, low pressure |
25 Sep Morning | Good | precipitation, well-mixed atmosphere, low pressure |
25 Sep Afternoon | Good | precipitation, well-mixed atmosphere, low pressure |
25 Sep Evening | Good | precipitation, well-mixed atmosphere, low pressure |
26 Sep Night | Good | well-mixed atmosphere, low pressure |
26 Sep Morning | Good | well-mixed atmosphere, low pressure |
26 Sep Afternoon | Good | well-mixed atmosphere, low pressure |