and then 
to Add to home screen Northern Virginia
Rise 6:21AM
Set 7:55PM
Reporting Station : Leesburg / Godfrey, VA
There are
4 Weather Alerts
for your area.
4 Weather Alerts
for your area.
70°F
Sunny. Mild.
- 31%
- 13 mphS
-
31%
Humidity -
37°F
Dew Point -
70°F
Comfort Level -
10 mi
Visibility -
29.91 in
Barometric Pressure - Air Quality
Full moon
Rise7:55PM
Set6:03AM
TUESDAY AFTERNOON
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 53 ppb |  Moderate |
| Rockville | 58 ppb | Moderate |
| South Carroll | 59 ppb | Moderate |
| MORGANTOWN | 58 ppb | Moderate |
| Frederick Airport | 57 ppb | Moderate |
| WIDEWATER | 51 ppb | Moderate |
| Hagerstown | 55 ppb | Moderate |
| CORBIN | 9 ppb |  Good |
| SUMERDUCK | 50 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 21 Apr | Particulates smaller than 2.5 microns | 17 ppb | Good |
| 22 Apr | Particulates smaller than 2.5 microns | 21 ppb | Good |
| 23 Apr | Particulates smaller than 2.5 microns | 25 ppb | Good |
| 24 Apr | Particulates smaller than 2.5 microns | 25 ppb | Good |
| 25 Apr | Particulates smaller than 2.5 microns | 21 ppb | Good |
| 26 Apr | Particulates smaller than 2.5 microns | n/a | Good |
| 27 Apr | Particulates smaller than 2.5 microns | n/a | Good |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 6:21AM
Set 7:55PM
Full moon
Rise7:55PM
Set6:03AM
TUESDAY AFTERNOON
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 23 Apr Tuesday | Good |
well-mixed atmosphere, low pressure |
| 24 Apr Wednesday | Good |
well-mixed atmosphere |
| 25 Apr Thursday | Good |
well-mixed atmosphere |
| 26 Apr Friday | Good |
well-mixed atmosphere, low pressure |
| 27 Apr Saturday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 28 Apr Sunday | Good |
well-mixed atmosphere, low pressure |
| 29 Apr Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 23 Apr Afternoon | Good |
well-mixed atmosphere, low pressure |
| 23 Apr Evening | Good |
well-mixed atmosphere, low pressure |
| 24 Apr Night | Good |
well-mixed atmosphere, low pressure |
| 24 Apr Morning | Good |
well-mixed atmosphere, low pressure |
| 24 Apr Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 24 Apr Evening | Good |
well-mixed atmosphere, low pressure |
| 25 Apr Night | Good |
cold temperatures, well-mixed atmosphere |
| 25 Apr Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |