and then 
to Add to home screen Northern Virginia
Rise 6:29AM
Set 7:49PM
Reporting Station : Leesburg / Godfrey, VA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
59°F
Passing clouds. Cool.
- 100%
- 0 mphN
-
100%
Humidity -
59°F
Dew Point -
59°F
Comfort Level -
10 mi
Visibility -
29.88 in
Barometric Pressure - Air Quality
Waxing gibbous
Rise1:56PM
Set3:52AM
WEDNESDAY EVENING
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 41 ppb |  Good |
| Rockville | 48 ppb | Good |
| South Carroll | 47 ppb | Good |
| MORGANTOWN | 55 ppb |  Moderate |
| Frederick Airport | 48 ppb | Good |
| WIDEWATER | 49 ppb | Good |
| Hagerstown | 46 ppb | Good |
| CORBIN | 4 ppb | Good |
| SUMERDUCK | 48 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 16 Apr | Particulates smaller than 2.5 microns | 26 ppb | Good |
| 17 Apr | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 18 Apr | Particulates smaller than 2.5 microns | 29 ppb | Good |
| 19 Apr | Particulates smaller than 2.5 microns | 29 ppb | Good |
| 20 Apr | Particulates smaller than 2.5 microns | 29 ppb | Good |
| 21 Apr | Particulates smaller than 2.5 microns | n/a | Good |
| 22 Apr | Particulates smaller than 2.5 microns | n/a | Good |
Metropolitan Washington
Suburban DC
Maryland Piedmont
Rise 6:29AM
Set 7:49PM
Waxing gibbous
Rise1:56PM
Set3:52AM
WEDNESDAY EVENING
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 18 Apr Thursday | Good |
well-mixed atmosphere, low pressure |
| 19 Apr Friday | Good |
well-mixed atmosphere, low pressure |
| 20 Apr Saturday | Good |
well-mixed atmosphere, low pressure |
| 21 Apr Sunday | Good |
well-mixed atmosphere, low pressure |
| 22 Apr Monday | Good |
well-mixed atmosphere, low pressure |
| 23 Apr Tuesday | Good |
well-mixed atmosphere, low pressure |
| 24 Apr Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 17 Apr Evening | Good |
well-mixed atmosphere, low pressure |
| 18 Apr Night | Good |
well-mixed atmosphere, low pressure |
| 18 Apr Morning | Good |
well-mixed atmosphere, low pressure |
| 18 Apr Afternoon | Good |
well-mixed atmosphere, low pressure |
| 18 Apr Evening | Good |
well-mixed atmosphere, low pressure |
| 19 Apr Night | Good |
well-mixed atmosphere, low pressure |
| 19 Apr Morning | Good |
well-mixed atmosphere, low pressure |
| 19 Apr Afternoon | Good |
well-mixed atmosphere, low pressure |