and then 
to Add to home screen Northern Virginia
Rise 7:04AM
Set 7:27PM
Reporting Station : Leesburg / Godfrey, VA
There are
6 Weather Alerts
for your area.
6 Weather Alerts
for your area.
68°F
Sunny. Mild.
- 26%
- 7 mphNNW
-
26%
Humidity -
32°F
Dew Point -
68°F
Comfort Level -
10 mi
Visibility -
29.97 in
Barometric Pressure
Real-time Pollen & Air Quality
Waxing crescent
Rise9:49AM
Set12:13AM
SUNDAY AFTERNOON
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Rockville | 38 ppb |  Good |
| Shenandoah NP | 45 ppb | Good |
| South Carroll | 37 ppb | Good |
| Frederick Airport | 41 ppb | Good |
| Hagerstown | 39 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 24 Mar | Particulates smaller than 2.5 microns | 36 ppb | Good |
| 25 Mar | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 26 Mar | Particulates smaller than 2.5 microns | 42 ppb | Good |
| 27 Mar | Particulates smaller than 2.5 microns | 38 ppb | Good |
| 28 Mar | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 29 Mar | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 30 Mar | Particulates smaller than 2.5 microns | n/a | Good |
Metropolitan Washington
Suburban DC
Maryland Piedmont
Rise 7:04AM
Set 7:27PM
Waxing crescent
Rise9:49AM
Set12:13AM
SUNDAY AFTERNOON
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 26 Mar Sunday | Good |
well-mixed atmosphere, low pressure |
| 27 Mar Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 28 Mar Tuesday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 29 Mar Wednesday | Good |
well-mixed atmosphere, low pressure |
| 30 Mar Thursday | Good |
well-mixed atmosphere, low pressure |
| 31 Mar Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 01 Apr Saturday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 26 Mar Afternoon | Good |
well-mixed atmosphere, low pressure |
| 26 Mar Evening | Good |
well-mixed atmosphere, low pressure |
| 27 Mar Night | Good |
well-mixed atmosphere, low pressure |
| 27 Mar Morning | Good |
precipitation, well-mixed atmosphere, low pressure |
| 27 Mar Afternoon | Good |
well-mixed atmosphere, low pressure |
| 27 Mar Evening | Good |
well-mixed atmosphere, low pressure |
| 28 Mar Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 28 Mar Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |