Officials issue an air quality advisory for counties in southwest Michigan as Canadian wildfires burn. Here's what the air ...

An air quality advisory has been issued for the northern half of Wisconsin as Canadian wildfire smoke has mixed down the the ...

New York state health officials have issued an Air Quality Health Advisory for NYC on Thursday due to the forecast presence ...

Health officials issued a ground-level ozone warning Thursday for the lower Hudson Valley, New York City and Long Island.

Conditions will be mostly pleasant in Northeast Ohio before rain chances increase going into the weekend. Unfortunately, ...

The state Department of Environmental Conservation has issued an air quality health advisory for Sunday due to smoke from ...

An air quality advisory is in effect until 12 a.m., Saturday, June 7, as Michigan continues to see effects of Canadian ...

An air quality advisory has been issued for portions of Northeast Ohio due to a summer-like warmup with sunny skies and ...

The Bay Area Air District has extended an air quality advisory through Thursday because of wildfire smoke coming from Canada.

Part of the mid- and lower Hudson Valley is under an advisory for ground-level ozone pollution, which is expected to worsen ...

An air quality advisory was issued for southwestern Michigan counties due to smoke from Canadian wildfires. Sensitive groups, such as those with respiratory issues, should limit outdoor activities ...

The air quality advisory, in effect until 11 p.m. Wednesday, urges people to "limit strenuous outdoor activity in the ...