PM2.5 — is expected to push the Air Quality Index over 100, reaching levels unhealthy for sensitive groups, including ...

Degraded and/or unsafe air quality levels will continue across parts of Canada Monday as wildfire smoke lingers. However, the ...

The smoke floating over the border shared between America and Canada is now impacting air quality in states as far south as ...

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

The smoky air is predicted to reach New York City on Monday, and it could bring unhealthy air quality for sensitive groups.

The state of Minnesota is entering another in a long string of summer days marred by air quality alerts. Poor air quality ...

An air quality advisory has been issued for the Adirondacks for the second weekend in a row as wildfires in Canada continue ...

The Midwest saw some of the worst air quality conditions in the world Thursday, and similar conditions are expected to ...

Social media users are sharing information and updates regarding the wildfires. A user wrote, “Canada is burning and the AQI ...

Forecasters say weak winds have left Canadian wildfire smoke to linger over the U.S. Stronger winds are expected to bring relief later in the week.

She explained that air quality is largely influenced by wind patterns. With wildfires burning in central Canada, ...