CATOCTIN CREEK AT TAYLORSTOWN

USGS 01638480

AIR QUALITY ALERT
The Virginia Department of Environmental Quality has issued a Code ORANGE Air Quality Alert Saturday for Northern Virginia. Concentrations of fine particulate matter due to wildfire smoke will persist at levels consistent with an Air Quality Index of Unhealthy (Red Alert) to Very Unhealthy (Purple Alert) Friday night into Saturday morning. Air quality begins to improve Saturday afternoon. Code Purple and Code Red Air Quality Alerts mean that air pollution concentrations within the region are ...

Today, Scattered showers and thunderstorms. Widespread smoke. Mostly cloudy, with a low around 71. Light southeast wind. Chance of precipitation is 30%.

Tomorrow, Scattered showers and thunderstorms. Widespread smoke. Mostly cloudy, with a low around 71. Light southeast wind. Chance of precipitation is 30%.