and then 
to Add to home screen Northern Virginia
Rise 7:16AM
Set 6:36PM
Reporting Station : Leesburg / Godfrey, VA
There is
1 Weather Alert
for your area.
1 Weather Alert
for your area.
61°F
Clear. Refreshingly cool.
- 59%
- 3 mphSSW
-
59%
Humidity -
46°F
Dew Point -
61°F
Comfort Level -
10 mi
Visibility -
30.10 in
Barometric Pressure - Air Quality
First Quarter
Rise3:34PM
Set*
FRIDAY AFTERNOON
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 37 ppb |  Good |
| Rockville | 38 ppb | Good |
| Shenandoah NP | 42 ppb | Good |
| South Carroll | 37 ppb | Good |
| MORGANTOWN | 44 ppb | Good |
| Frederick Airport | 39 ppb | Good |
| WIDEWATER | 36 ppb | Good |
| Hagerstown | 40 ppb | Good |
| CORBIN | 32 ppb | Good |
| SUMERDUCK | 33 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 09 Oct | Particulates smaller than 2.5 microns | 28 ppb | Good |
| 10 Oct | Particulates smaller than 2.5 microns | 28 ppb | Good |
| 11 Oct | Particulates smaller than 2.5 microns | 28 ppb | Good |
| 12 Oct | Particulates smaller than 2.5 microns | 39 ppb | Good |
| 13 Oct | Particulates smaller than 2.5 microns | 44 ppb | Good |
| 14 Oct | Particulates smaller than 2.5 microns | n/a | Good |
| 15 Oct | Particulates smaller than 2.5 microns | n/a | Good |
Northern Virginia/DC
Suburban DC
ModerateMaryland Piedmont
Rise 7:16AM
Set 6:36PM
First Quarter
Rise3:34PM
Set*
FRIDAY AFTERNOON
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 11 Oct Friday | Good |
well-mixed atmosphere, low pressure |
| 12 Oct Saturday | Good |
well-mixed atmosphere, low pressure |
| 13 Oct Sunday | Good |
well-mixed atmosphere, low pressure |
| 14 Oct Monday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 15 Oct Tuesday | Good |
well-mixed atmosphere, low pressure |
| 16 Oct Wednesday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 17 Oct Thursday | Good |
well-mixed atmosphere |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 11 Oct Afternoon | Good |
well-mixed atmosphere, low pressure |
| 11 Oct Evening | Good |
well-mixed atmosphere, low pressure |
| 12 Oct Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 12 Oct Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 12 Oct Afternoon | Good |
well-mixed atmosphere, low pressure |
| 12 Oct Evening | Good |
well-mixed atmosphere, low pressure |
| 13 Oct Night | Good |
well-mixed atmosphere, low pressure |
| 13 Oct Morning | Good |
well-mixed atmosphere, low pressure |