As smoke begins to dissipate, Michigan's statewide advisories have ended, though some remain for Upper Peninsula and northern areas as for Aug. 6.

In Grand Rapids, the Air Quality Index, which measures particle pollution in the air, was over 100 AQI six of the last seven ...

High pressure continues to slowly track east taking Canadian wildfire smoke with it allowing for improving air quality ...

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

Hundreds of wildfires in Canada are creating unhealthy air quality conditions across the Midwest, including Michigan, where ...

Why is the air quality bad right now? Smoke from wildfires spreads to the Midwest, Northeast and southern California in the U ...

An upper-level ridge of high pressure will control the forecast all the way through the end of the week, but as a suddenly ...

A number of factors are now contributing to a "tipping point" on climate change and Canada's forests that the expert said ...

The air quality index on Tuesday across the Midwest and the Northeast ranged from "moderate" to "unhealthy" for sensitive adults. Some areas in northern Wisconsin, eastern Pennsylvania, northern ...

Today marks the seventh day straight of an Air Quality Advisory across Southeast Michigan. Pollutants are expected to be in ...

It’s not fog. Wildfires burning hundreds of miles away in Canada are sending plumes of smoke all over the American Midwest, ...