As we head into a sizzling week across Washington, we look at smoke conditions and air quality across the state impacted by wildfire smoke.

As dozens of wildfires continue to burn across Canada, flames are sending far-reaching plumes of smoke into the sky and unhealthy air to distant places. Some of the more gigantic blazes have been ...

The blazes have destroyed nearly 15 million acres of land, and the fire season is expected to go into September. With it comes the threat of smoky days in Minnesota and North Dakota.

As over 203 active fires rage in Canada as of June 4, according to the Canadian Interagency Forest Fire Center, wind carrying smoke from the fires have engulfed states in the eastern and central ...

The first map is maintained by the Canadian Interagency Forest Fire Centre (CIFFC). The interactive map displays the active fires that are currently raging in Canada.

USA TODAY has created a map showing the latest wildfire smoke over Canada and the United States using the daytime satellite imagery from NOAA. See the map below, which is updated hourly.

Due to the traveling wildfire smoke, an air quality alert has been issued for both southeastern New Hampshire and the coast of Maine. The New Hampshire Department of Environmental Services warns ...

SAN FRANCISCO (KRON) — Wildfire smoke billowing from several fires in Canada is expected to impact air quality in the San Francisco Bay Area this week, officials announced Monday. An air quality ...

Air quality Sunday: "Good" (green) / "Moderate" (yellow) The vast majority of smoke over Indiana is higher up. However a few particulates have made it to the ground. This map shows the air quality ...

Wildfire smoke in Manitoba could be even more toxic than usual and more research needs to be done on the pollutants being ...