Northern Virginia
Rise 6:46AM
Set 7:26PM
Reporting Station : Leesburg / Godfrey, VA
Clear. Cool.
Rise 6:46AM
Set 7:26PM
Waxing crescent
Rise1:06PM
Set10:26PM
MONDAY EVENING
IAD / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Rockville | 49 ppb | ![]() |
Shenandoah NP | 40 ppb | ![]() |
Frederick Airport | 47 ppb | ![]() |
Hagerstown | 45 ppb | ![]() |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
08 Sep | Particulates smaller than 2.5 microns | 23 ppb | ![]() |
09 Sep | Particulates smaller than 2.5 microns | 28 ppb | ![]() |
10 Sep | Particulates smaller than 2.5 microns | 39 ppb | ![]() |
11 Sep | Particulates smaller than 2.5 microns | 44 ppb | ![]() |
12 Sep | Particulates smaller than 2.5 microns | 50 ppb | ![]() |
13 Sep | Particulates smaller than 2.5 microns | n/a | ![]() |
14 Sep | Particulates smaller than 2.5 microns | n/a | ![]() |
Rise 6:46AM
Set 7:26PM
Waxing crescent
Rise1:06PM
Set10:26PM
MONDAY EVENING
IAD / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
10 Sep Tuesday | ![]() |
well-mixed atmosphere, low pressure |
11 Sep Wednesday | ![]() |
well-mixed atmosphere, low pressure |
12 Sep Thursday | ![]() |
well-mixed atmosphere, low pressure |
13 Sep Friday | ![]() |
well-mixed atmosphere, low pressure |
14 Sep Saturday | ![]() |
well-mixed atmosphere, low pressure |
15 Sep Sunday | ![]() |
well-mixed atmosphere, low pressure |
16 Sep Monday | ![]() |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
09 Sep Evening | ![]() |
well-mixed atmosphere, low pressure |
10 Sep Night | ![]() |
well-mixed atmosphere, low pressure |
10 Sep Morning | ![]() |
well-mixed atmosphere, low pressure |
10 Sep Afternoon | ![]() |
well-mixed atmosphere, low pressure |
10 Sep Evening | ![]() |
well-mixed atmosphere, low pressure |
11 Sep Night | ![]() |
well-mixed atmosphere, low pressure |
11 Sep Morning | ![]() |
well-mixed atmosphere, low pressure |
11 Sep Afternoon | ![]() |
well-mixed atmosphere, low pressure |