The Minnesota Pollution Control Agency has issued an air quality alert for all of Minnesota. The alert started at 11 p.m.

Meandering smoke from Canadian wildfires continues to impact the skies across the Buffalo-Niagara and Western New York region ...

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

Almost the entire country, including Montreal, is under an Environment Canada air quality warning or special weather ...

Wildfire smoke has sparked the national weather agency to issue air quality warnings around the county of Grande Prairie and ...

Poor air quality fuelled by wildfires burning across the Prairies left a large swath of the country enveloped in a haze for ...

Here's a list of resources to help get prepared for wildfires in advance, as well as how to find up-to-date local information ...

Poor air quality fuelled by wildfires burning across the Prairies left a large swath of the country enveloped in a haze again ...

Smoke from Canadian wildfires triggered an air quality alert Thursday across northeast Illinois, meaning conditions are ...

Although the majority of wildfires are occurring in western Canada, smoke from these fires has been drifting eastward, ...

Smoke from wildfires still raging in Canada is degrading air quality across the northern U.S., turning skies a murky orange ...

To check your state's air quality, visit AirNow's website, and plug in your zip code, city or state. Here's what to know as of Wednesday, June 4. Parts of Wisconsin, Iowa, Illinois, Indiana and ...