and then 
to Add to home screen Northern Virginia
Rise 5:48AM
Set 8:26PM
Reporting Station : Manassas Municipal, VA
There are
3 Weather Alerts
for your area.
3 Weather Alerts
for your area.
22°C
Partly sunny. Mild.
- 78%
- 24 km/hENE
-
78%
Humidity -
18°C
Dew Point -
22°C
Comfort Level -
16 km
Visibility -
1015.24 mb
Barometric Pressure - Air Quality
Waxing gibbous
Rise2:49PM
Set2:48AM
MONDAY EVENING
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Rockville | 43 ppb |  Good |
| BUTLER MANUF. CO NEAR REST | 51 ppb |  Moderate |
| WIDEWATER | 40 ppb | Good |
| South Carroll | 62 ppb | Moderate |
| CORBIN | 36 ppb | Good |
| Frederick Airport | 62 ppb | Moderate |
| MORGANTOWN | 56 ppb | Moderate |
| SUMERDUCK | 33 ppb | Good |
| Hagerstown | 61 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 28 May | Particulates smaller than 2.5 microns | 29 ppb | Good |
| 29 May | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 30 May | Particulates smaller than 2.5 microns | 28 ppb | Good |
| 31 May | Particulates smaller than 2.5 microns | 42 ppb | Good |
| 01 Jun | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 02 Jun | Particulates smaller than 2.5 microns | n/a | Good |
| 03 Jun | Particulates smaller than 2.5 microns | n/a | Good |
Metropolitan Washington
Fredericksburg
Suburban DC
Rise 5:48AM
Set 8:26PM
Waxing gibbous
Rise2:49PM
Set2:48AM
MONDAY EVENING
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 30 May Tuesday | Good |
well-mixed atmosphere, low pressure |
| 31 May Wednesday | Good |
well-mixed atmosphere, low pressure |
| 01 Jun Thursday | Good |
well-mixed atmosphere, low pressure |
| 02 Jun Friday | Good |
well-mixed atmosphere, low pressure |
| 03 Jun Saturday | Good |
well-mixed atmosphere, low pressure |
| 04 Jun Sunday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 05 Jun Monday | Good |
well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 29 May Evening | Good |
precipitation, well-mixed atmosphere, low pressure |
| 30 May Night | Good |
well-mixed atmosphere, low pressure |
| 30 May Morning | Good |
well-mixed atmosphere, low pressure |
| 30 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 30 May Evening | Good |
well-mixed atmosphere, low pressure |
| 31 May Night | Good |
well-mixed atmosphere, low pressure |
| 31 May Morning | Good |
well-mixed atmosphere, low pressure |
| 31 May Afternoon | Good |
well-mixed atmosphere, low pressure |