Canadian wildfire smoke is drifiting across Michigan. As of July 31, the entire state is under an advisory for unhealthy air.

Air quality sensors across northern Illinois have fallen 150, meaning air quality is now “unhealthy”. People with heart or ...

An air quality alert covering the entire state of Minnesota continues on Thursday, marring otherwise fairly ideal weather ...

AN AIR QUALITY ALERT IS IN EFFECT THROUGH SATURDAY FOR MINNESOTA AND WISCONSINFor the next few days we will continue to see ...

The Wisconsin Department of Natural Resources has issued an Air Quality Advisory for the following counties: Columbia, Dane, ...

Poor air quality from the Canadian wildfire smoke is impacting everyone across Minnesota, and not just respiratory sensitive ...

Investigators have found that a helicopter involved in a deadly crash with a passenger plane over Washington was flying above ...

Southern Ontario is under an environmental advisory Wednesday evening with warnings about reduced visibility and increased ...

There has been plenty of heat and sunlight this month. Often, July will bring a big ridge of high pressure that sits over our ...

Smoke is causing or expected to cause poor air quality and reduced visibility. Smoke from forest fires over the Prairies has ...

In the midst of issuing a state advisory due to poor air quality, the DNR explains why its happening, how long it will last, and why you should care.

It expires on Friday at midnight, due to elevated levels of fine particulate (PM2.5), the Department of Environment, Great ...