Here's why the Canadian wildfire smoke is returning to the state and what to know about the latest air quality advisory.

The return of wildfire smoke from fires burning in Canada has sparked another air quality alert in Minnesota, which will be ...

The National Weather Service said the alert will be in effect until Sunday morning in the Santa Clarita Valley and Saturday ...

Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have ...

In early 2025, wildfires spread in Los Angeles, destroying tens of thousands of homes and businesses. During the fires, smoke ...

Smoke from hundreds of wildfires in Canada is lingering over the northern U.S., spreading across to roughly a dozen states ...

The Santa Clarita Valley and Inland Empire will experience the worst air quality on Tuesday, according to South Coast AQMD.

Each New England state has seen more days over the last five years when fine particulate matter or ozone exceeds air quality ...

The Bear Gulch Fire has been burning for nearly a month in the southeast part of the Olympic Peninsula, sending smoke ...

Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.  Air ...

The latest report examines air quality readings from the 2024 wildfire season, the most expensive in state history and ...

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