and then 
to Add to home screen Northern Virginia
Rise 6:59AM
Set 7:30PM
Reporting Station : Leesburg / Godfrey, VA
There are
6 Weather Alerts
for your area.
6 Weather Alerts
for your area.
46°F
Sunny. Cool.
- 66%
- 0 mphN
-
66%
Humidity -
36°F
Dew Point -
46°F
Comfort Level -
10 mi
Visibility -
30.23 in
Barometric Pressure
Real-time Pollen & Air Quality
First Quarter
Rise12:11PM
Set3:12AM
WEDNESDAY MORNING
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Rockville | 48 ppb |  Good |
| MORGANTOWN | 50 ppb | Good |
| Hagerstown | 47 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 27 Mar | Particulates smaller than 2.5 microns | 58 ppb |  Moderate |
| 28 Mar | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 29 Mar | Particulates smaller than 2.5 microns | 42 ppb | Good |
| 30 Mar | Particulates smaller than 2.5 microns | 38 ppb | Good |
| 31 Mar | Particulates smaller than 2.5 microns | 38 ppb | Good |
| 01 Apr | Particulates smaller than 2.5 microns | n/a | Good |
| 02 Apr | Particulates smaller than 2.5 microns | n/a | Good |
Metropolitan Washington
Suburban DC
Maryland Piedmont
Rise 6:59AM
Set 7:30PM
First Quarter
Rise12:11PM
Set3:12AM
WEDNESDAY MORNING
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 29 Mar Wednesday | Good |
well-mixed atmosphere, low pressure |
| 30 Mar Thursday | Good |
well-mixed atmosphere, low pressure |
| 31 Mar Friday | Good |
well-mixed atmosphere, low pressure |
| 01 Apr Saturday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 02 Apr Sunday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 03 Apr Monday | Good |
well-mixed atmosphere, low pressure |
| 04 Apr Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 29 Mar Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 29 Mar Afternoon | Good |
well-mixed atmosphere, low pressure |
| 29 Mar Evening | Good |
well-mixed atmosphere, low pressure |
| 30 Mar Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 30 Mar Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 30 Mar Afternoon | Good |
well-mixed atmosphere, low pressure |
| 30 Mar Evening | Good |
well-mixed atmosphere, low pressure |
| 31 Mar Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |