Code Purple declared by state for region’s air quality
The Pennsylvania Department of Environmental Protection (DEP) has declared a Code Purple Air Quality Alert for particulate matter (PM2.5) for Thursday for Northwest Pennsylvania, including Warren County. Wildfire smoke from Canada and Minnesota has intensified in the listed counties and will see Code Purple concentrations of PM2.5. Residents are strongly encouraged to check www.airnow.gov for current conditions in their area. During Code Purple Air Quality Alerts all residents should avoid long or intense outdoor activities, and sensitive groups such as children, elderly residents, ...