and then 
to Add to home screen Northern Virginia
Rise 7:14AM
Set 6:39PM
Reporting Station : Leesburg / Godfrey, VA
There are
3 Weather Alerts
for your area.
3 Weather Alerts
for your area.
55°F
Clear. Refreshingly cool.
- 55%
- 6 mphN
-
55%
Humidity -
39°F
Dew Point -
54°F
Comfort Level -
10 mi
Visibility -
30.08 in
Barometric Pressure - Air Quality
Waxing crescent
Rise2:01PM
Set10:50PM
WEDNESDAY EVENING
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Rockville | 47 ppb |  Good |
| Shenandoah NP | 47 ppb | Good |
| South Carroll | 48 ppb | Good |
| Frederick Airport | 48 ppb | Good |
| Hagerstown | 50 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 08 Oct | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 09 Oct | Particulates smaller than 2.5 microns | 33 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 |
Northern Virginia/DC
Suburban DC
ModerateMaryland Piedmont
Rise 7:14AM
Set 6:39PM
Waxing crescent
Rise2:01PM
Set10:50PM
WEDNESDAY EVENING
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 10 Oct Thursday | Good |
well-mixed atmosphere, low pressure |
| 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, precipitation, well-mixed atmosphere, low pressure |
| 15 Oct Tuesday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 16 Oct Wednesday | Good |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 09 Oct Evening | Good |
well-mixed atmosphere, low pressure |
| 10 Oct Night | Good |
well-mixed atmosphere, low pressure |
| 10 Oct Morning | Good |
well-mixed atmosphere, low pressure |
| 10 Oct Afternoon | Good |
well-mixed atmosphere, low pressure |
| 10 Oct Evening | Good |
well-mixed atmosphere, low pressure |
| 11 Oct Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 11 Oct Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 11 Oct Afternoon | Good |
well-mixed atmosphere, low pressure |