HARRISBURG, Pa. – The Pennsylvania Department of Environmental Protection has declared a Code Red Air Quality Action Day for all of Pennsylvania for fine particulate matter for Friday due to smoke ...

(WHTM)– South Central and Eastern Pennsylvania are experiencing hazardous air quality due to the Canadian wildfires. Hazardous air is when the air quality index (AQI) is given a value between 301 to ...

PENNSYLVANIA (WHTM) — Due to Canadian wildfires, most of Pennsylvania has been shrouded in a thick layer of smoke. This is causing air quality to plummet in many locations in Pennsylvania and around ...

Haze hangs over Harrisburg as smoke from Canadian wildfires filtered into Pennsylvania on June 8, 2023. The smoke degraded air quality across Pennsylvania and other states in the northeast. (Jeremy ...