Smoke from Canadian wildfires is engulfing much of the eastern and central United States and will last through the week. The wildfires are releasing large amounts of smoke into the atmosphere ...

In June 2023, Canadian wildfire smoke from Quebec engulfed the East Coast, creating Mars-like scenes. This time, the worst fires are farther away — about 1,500 miles away from D.C., ...

KDKA-TV Morning Forecast (6/3) 02:38 Canadian wildfire smoke in the Pittsburgh area will be thickening today and causing poor air quality throughout the region.