and then 
to Add to home screen Northern Virginia
Rise 5:44AM
Set 8:32PM
Reporting Station : Leesburg / Godfrey, VA
There are
21 Weather Alerts
for your area.
21 Weather Alerts
for your area.
79°F
Scattered clouds. Warm.
- 42%
- 7 mphW
-
42%
Humidity -
54°F
Dew Point -
79°F
Comfort Level -
10 mi
Visibility -
29.69 in
Barometric Pressure - Air Quality
Waning gibbous
Rise11:42PM
Set7:49AM
TUESDAY AFTERNOON
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Rockville | 48 ppb |  Good |
| Shenandoah NP | 50 ppb | Good |
| South Carroll | 52 ppb |  Moderate |
| MORGANTOWN | 49 ppb | Good |
| Frederick Airport | 50 ppb | Good |
| Hagerstown | 47 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 04 Jun | Particulates smaller than 2.5 microns | 38 ppb | Good |
| 05 Jun | Particulates smaller than 2.5 microns | 54 ppb | Moderate |
| 06 Jun | Particulates smaller than 2.5 microns | 91 ppb | Moderate |
| 07 Jun | Particulates smaller than 2.5 microns | 93 ppb | Moderate |
| 08 Jun | Particulates smaller than 2.5 microns | 99 ppb | Moderate |
| 09 Jun | Particulates smaller than 2.5 microns | n/a | Moderate |
| 10 Jun | Particulates smaller than 2.5 microns | n/a | Moderate |
Metropolitan Washington
Suburban DC
Maryland Piedmont
Rise 5:44AM
Set 8:32PM
Waning gibbous
Rise11:42PM
Set7:49AM
TUESDAY AFTERNOON
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 06 Jun Tuesday | Good |
well-mixed atmosphere, low pressure |
| 07 Jun Wednesday | Good |
well-mixed atmosphere, low pressure |
| 08 Jun Thursday | Good |
well-mixed atmosphere, low pressure |
| 09 Jun Friday | Good |
well-mixed atmosphere, low pressure |
| 10 Jun Saturday | Good |
well-mixed atmosphere, low pressure |
| 11 Jun Sunday | Good |
well-mixed atmosphere, low pressure |
| 12 Jun Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 06 Jun Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 06 Jun Evening | Good |
well-mixed atmosphere, low pressure |
| 07 Jun Night | Good |
well-mixed atmosphere, low pressure |
| 07 Jun Morning | Good |
well-mixed atmosphere, low pressure |
| 07 Jun Afternoon | Good |
well-mixed atmosphere, low pressure |
| 07 Jun Evening | Good |
well-mixed atmosphere, low pressure |
| 08 Jun Night | Good |
well-mixed atmosphere, low pressure |
| 08 Jun Morning | Good |
well-mixed atmosphere, low pressure |