and then 
to Add to home screen Northern Virginia
Rise 7:10AM
Set 6:45PM
Reporting Station : Leesburg / Godfrey, VA
There are
2 Weather Alerts
for your area.
2 Weather Alerts
for your area.
63°F
Fog. Mild.
- 100%
- 9 mphNNE
-
100%
Humidity -
63°F
Dew Point -
63°F
Comfort Level -
3 mi
Visibility -
30.21 in
Barometric Pressure - Air Quality
Waxing crescent
Rise9:54AM
Set7:56PM
SATURDAY NIGHT
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Rockville | 39 ppb |  Good |
| Shenandoah NP | 43 ppb | Good |
| South Carroll | 30 ppb | Good |
| MORGANTOWN | 58 ppb |  Moderate |
| Frederick Airport | 37 ppb | Good |
| WIDEWATER | 32 ppb | Good |
| Hagerstown | 42 ppb | Good |
| SUMERDUCK | 29 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 03 Oct | Particulates smaller than 2.5 microns | 40 ppb | Good |
| 04 Oct | Particulates smaller than 2.5 microns | 44 ppb | Good |
| 05 Oct | Particulates smaller than 2.5 microns | 39 ppb | Good |
| 06 Oct | Particulates smaller than 2.5 microns | 44 ppb | Good |
| 07 Oct | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 08 Oct | Particulates smaller than 2.5 microns | 28 ppb | Good |
| 09 Oct | Particulates smaller than 2.5 microns | 28 ppb | Good |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 7:10AM
Set 6:45PM
Waxing crescent
Rise9:54AM
Set7:56PM
SATURDAY NIGHT
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 05 Oct Saturday | Good |
well-mixed atmosphere, low pressure |
| 06 Oct Sunday | Good |
well-mixed atmosphere, low pressure |
| 07 Oct Monday | Good |
well-mixed atmosphere, low pressure |
| 08 Oct Tuesday | Good |
well-mixed atmosphere, low pressure |
| 09 Oct Wednesday | Good |
well-mixed atmosphere, low pressure |
| 10 Oct Thursday | Good |
well-mixed atmosphere, low pressure |
| 11 Oct Friday | Good |
well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 05 Oct Morning | Good |
well-mixed atmosphere, low pressure |
| 05 Oct Afternoon | Good |
well-mixed atmosphere, low pressure |
| 05 Oct Evening | Good |
well-mixed atmosphere, low pressure |
| 06 Oct Night | Good |
well-mixed atmosphere, low pressure |
| 06 Oct Morning | Good |
well-mixed atmosphere, low pressure |
| 06 Oct Afternoon | Good |
well-mixed atmosphere, low pressure |
| 06 Oct Evening | Good |
well-mixed atmosphere, low pressure |
| 07 Oct Night | Good |
well-mixed atmosphere, low pressure |