and then 
to Add to home screen Northern Virginia
Rise 5:45AM
Set 8:30PM
Reporting Station : Leesburg / Godfrey, VA
There are
22 Weather Alerts
for your area.
22 Weather Alerts
for your area.
61°F
Overcast. Cool.
- 77%
- 7 mphESE
-
77%
Humidity -
54°F
Dew Point -
61°F
Comfort Level -
10 mi
Visibility -
30.06 in
Barometric Pressure - Air Quality
Full moon
Rise8:29PM
Set5:01AM
SUNDAY NIGHT
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 76 ppb |  Moderate |
| Rockville | 65 ppb | Moderate |
| Shenandoah NP | 71 ppb | Moderate |
| South Carroll | 80 ppb | Moderate |
| MORGANTOWN | 63 ppb | Moderate |
| Frederick Airport | 88 ppb | Moderate |
| WIDEWATER | 58 ppb | Moderate |
| Hagerstown | 86 ppb | Moderate |
| CORBIN | 53 ppb | Moderate |
| SUMERDUCK | 72 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 02 Jun | Particulates smaller than 2.5 microns | 90 ppb | Moderate |
| 03 Jun | Particulates smaller than 2.5 microns | 63 ppb | Moderate |
| 04 Jun | Particulates smaller than 2.5 microns | 57 ppb | Moderate |
| 05 Jun | Particulates smaller than 2.5 microns | 54 ppb | Moderate |
| 06 Jun | Particulates smaller than 2.5 microns | 57 ppb | Moderate |
| 07 Jun | Particulates smaller than 2.5 microns | 55 ppb | Moderate |
| 08 Jun | Particulates smaller than 2.5 microns | n/a | Moderate |
Metropolitan Washington
Suburban DC
Maryland Piedmont
Unhealthy for Sensitive Groups
Rise 5:45AM
Set 8:30PM
Full moon
Rise8:29PM
Set5:01AM
SUNDAY NIGHT
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 04 Jun Sunday |  Good |
well-mixed atmosphere, low pressure |
| 05 Jun Monday | Good |
well-mixed atmosphere, low pressure |
| 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 |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 04 Jun Night | Good |
well-mixed atmosphere, low pressure |
| 04 Jun Morning | Good |
well-mixed atmosphere, low pressure |
| 04 Jun Afternoon | Good |
well-mixed atmosphere, low pressure |
| 04 Jun Evening | Good |
well-mixed atmosphere, low pressure |
| 05 Jun Night | Good |
well-mixed atmosphere, low pressure |
| 05 Jun Morning | Good |
well-mixed atmosphere, low pressure |
| 05 Jun Afternoon | Good |
well-mixed atmosphere, low pressure |
| 05 Jun Evening | Good |
well-mixed atmosphere, low pressure |