Northern Virginia
Rise 6:03AM
Set 8:28PM
Reporting Station : Leesburg / Godfrey, VA
Sunny. Warm.
Rise 6:03AM
Set 8:28PM
Waning gibbous
Rise10:20PM
Set8:23AM
TUESDAY AFTERNOON
IAD / Delays from 15 to 30 minutes
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Rockville | 60 ppb | ![]() |
South Carroll | 62 ppb | ![]() |
MORGANTOWN | 60 ppb | ![]() |
Frederick Airport | 61 ppb | ![]() |
Hagerstown | 60 ppb | ![]() |
CORBIN | 53 ppb | ![]() |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
22 Jul | Particulates smaller than 2.5 microns | 46 ppb | ![]() |
23 Jul | Particulates smaller than 2.5 microns | 50 ppb | ![]() |
24 Jul | Particulates smaller than 2.5 microns | 53 ppb | ![]() |
25 Jul | Particulates smaller than 2.5 microns | 44 ppb | ![]() |
26 Jul | Particulates smaller than 2.5 microns | 29 ppb | ![]() |
27 Jul | Particulates smaller than 2.5 microns | n/a | ![]() |
28 Jul | Particulates smaller than 2.5 microns | n/a | ![]() |
Rise 6:03AM
Set 8:28PM
Waning gibbous
Rise10:20PM
Set8:23AM
TUESDAY AFTERNOON
IAD / Delays from 15 to 30 minutes
Extended Forecast
Date | Category | Reason |
---|---|---|
23 Jul Tuesday | ![]() |
precipitation, well-mixed atmosphere, low pressure |
24 Jul Wednesday | ![]() |
well-mixed atmosphere, low pressure |
25 Jul Thursday | ![]() |
precipitation, well-mixed atmosphere, low pressure |
26 Jul Friday | ![]() |
well-mixed atmosphere, low pressure |
27 Jul Saturday | ![]() |
well-mixed atmosphere, low pressure |
28 Jul Sunday | ![]() |
well-mixed atmosphere, low pressure |
29 Jul Monday | ![]() |
well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
23 Jul Afternoon | ![]() |
well-mixed atmosphere, low pressure |
23 Jul Evening | ![]() |
precipitation, well-mixed atmosphere, low pressure |
24 Jul Night | ![]() |
precipitation, well-mixed atmosphere, low pressure |
24 Jul Morning | ![]() |
well-mixed atmosphere, low pressure |
24 Jul Afternoon | ![]() |
well-mixed atmosphere, low pressure |
24 Jul Evening | ![]() |
well-mixed atmosphere, low pressure |
25 Jul Night | ![]() |
well-mixed atmosphere, low pressure |
25 Jul Morning | ![]() |
well-mixed atmosphere, low pressure |