Northern Virginia
Rise 6:15AM
Set 7:59PM
Reporting Station : Leesburg / Godfrey, VA
Rain. Overcast. Cool
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Rise 6:15AM
Set 7:59PM
Waning gibbous
Rise*
Set8:12AM
SATURDAY MORNING
IAD / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Rockville | 46 ppb | Good |
Shenandoah NP | 47 ppb | Good |
South Carroll | 45 ppb | Good |
MORGANTOWN | 47 ppb | Good |
Frederick Airport | 46 ppb | Good |
WIDEWATER | 40 ppb | Good |
Hagerstown | 45 ppb | Good |
CORBIN | 8 ppb | Good |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
25 Apr | Particulates smaller than 2.5 microns | 24 ppb | Good |
26 Apr | Particulates smaller than 2.5 microns | 21 ppb | Good |
27 Apr | Particulates smaller than 2.5 microns | 29 ppb | Good |
28 Apr | Particulates smaller than 2.5 microns | 42 ppb | Good |
29 Apr | Particulates smaller than 2.5 microns | 46 ppb | Good |
30 Apr | Particulates smaller than 2.5 microns | 46 ppb | Good |
01 May | Particulates smaller than 2.5 microns | 46 ppb | Good |
Rise 6:15AM
Set 7:59PM
Waning gibbous
Rise*
Set8:12AM
SATURDAY MORNING
IAD / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
27 Apr Saturday | Good | precipitation, well-mixed atmosphere |
28 Apr Sunday | Good | well-mixed atmosphere, low pressure |
29 Apr Monday | Good | well-mixed atmosphere, low pressure |
30 Apr Tuesday | Good | precipitation, well-mixed atmosphere, low pressure |
01 May Wednesday | Good | well-mixed atmosphere, low pressure |
02 May Thursday | Good | well-mixed atmosphere, low pressure |
03 May Friday | Good | precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
27 Apr Morning | Good | precipitation, well-mixed atmosphere |
27 Apr Afternoon | Good | precipitation, well-mixed atmosphere |
27 Apr Evening | Good | well-mixed atmosphere |
28 Apr Night | Good | well-mixed atmosphere |
28 Apr Morning | Good | well-mixed atmosphere |
28 Apr Afternoon | Good | well-mixed atmosphere, low pressure |
28 Apr Evening | Good | well-mixed atmosphere, low pressure |
29 Apr Night | Good | well-mixed atmosphere, low pressure |