Wildfire smoke from Manitoba, Canada, will blow across two dozen states through Saturday, reducing air quality and creating hazy skies.

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

In a social media post, bridge officials say the smoke is coming from wildfires in Canada. Over 33,000 people were forced to evacuate their homes in three Canadian provinces.

Officials issue an air quality advisory for counties in southwest Michigan as Canadian wildfires burn. Here's what the air quality index shows.

And, therefore, for Michigan, more wildfire smoke in summer wildfire seasons. "Because of air circulation patterns, we just end up receiving a lot of smoke from Canada," Fischer said.

Wildfires in Canada are causing air quality issues in Michigan's Upper Peninsula. An air quality advisory is in effect for several counties due to elevated fine particulate matter.

Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia and Europe during the past week.

In Canada, there are several priority fires ranging from roughly 9,100 to 306,000 acres in size. As of May 30, there were 77 uncontrolled active fires, according to Natural Resources Canada .

In Canada, there are several priority fires ranging from roughly 9,100 to 306,000 acres in size. As of May 30, there were 77 uncontrolled active fires, according to Natural Resources Canada. As the ...