Heavy surface smoke from wildfires in Canada is drifting across Minnesota on Monday, with unhealthy air quality levels ...

The hazy air hovering over US metropolises, including Chicago and New York, this summer is reminding Americans of just how ...

The Minnesota Pollution Control Agency (MPCA) has issued an AIR QUALITY ALERT for all of Minnesota until Tuesday morning.

"Monitor for symptoms such as wheezing, coughing, chest tightness, dizziness, or burning in nose, throat, and eyes," the alert said. "Reduce or eliminate activities that contribute to air pollution, ...

US heat advisories and extreme heat warnings are posted across parts of the west, including California, Nevada, Arizona, ...

The wildfire smoke that has blanketed the state this month could take a toll on the health of Michiganians long after ...

The western US faces a tough week with major wildfires like the Gifford Fire near Los Angeles burning over 114,000 acres and ...

Environment Canada has a heat warning in effect in those areas which could see humidex values between 37 C and 42 F. It could ...

A heat warning previously issued for Toronto and other parts of southern Ontario remains in effect on Monday, which will see ...

Environment and Climate Change Canada has extended their multi-day heat event warning into mid this week. Daytime ...

Minneapolis weather forecast includes smoke, thunderstorms, and an Air Quality Alert due to Canadian wildfires.

The GTA continues to bake under extreme hot and humid conditions amid a heat warning but more comfortable air is on the horizon.