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

Wildfires have forced between 10,000 and 15,000 people from their homes throughout Saskatchewan in recent days.

Smoke from Canadian wildfires has also been drifting into parts of the United States and as far as Europe. The U.S.

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