This data dashboard will track both the intensity and frequency of wildfire smoke in Calgary throughout the summer. Some will update daily; others hourly. It also provides historical context on smoke ...

Thirty-five percent of the U.S. is currently classified as experiencing drought, the highest level since early May. The high ...

Canada is facing another dangerous wildfire season, with burning forests sending smoke plumes across the provinces and into the U.S. again. The pace of the 2025 fires is reminiscent of the ...

The Canadian government’s map of wildfire smoke fine particulate matter models for Sept. 2-4 shows smoke intensifying over ...

A view of St. Paul’s skyline is seen through heavy haze from high bridges overlooking the Mississippi River due to poor air quality conditions on Friday, July 23, 2025, in St. Paul. CHRIS FARRELL: You ...

Pollution from the five months of fires was responsible for 22,000 early deaths in Europe alone. View on euronews ...

Smoke poured over the Canadian border into eastern Alaska this weekend, bringing poor air quality to communities from Southeast to the Interior. The smoke is from wildfires in Canada including the ...

Hazy skies hung over parts of the midwest and northeastern U.S. on Sunday, caused by smoke drifting across the border from hundreds of wildfires in Canada. Canada is experiencing its second worst ...

The sternly worded statements and letters are filled with indignation and outrage: Republican U.S. lawmakers say Canada has done too little to contain wildfires and smoke that have fouled the air in ...

Amid thousands of evacuations and the spread of smoke to the United States, the Canadian armed forces and the Coast Guard were summoned to help battle the blazes. By Ian Austen and Amy Graff Ian ...