Smoke and grit from hundreds of forest fires have spread across large parts of Canada and the northern US, sending air quality across the Midwest and northeast US and Toronto to unhealthy levels.

Folks should exercise caution and limit time outdoors this weekend. Consider reducing or rescheduling outdoor sports, ...

As result of severe wildfires in Canada, Minnesota is facing the longest air quality alert on record since the Minnesota ...

Hazy skies from wildfire smoke from Canada, which may become more concentrated with visibility potentially dropping to 3-5 ...

The National Weather Service has opted to extend an air quality alert in the Chicago area for another day.

Smoke from the more than 700 wildfires burning in Canada is continuing to blanket parts of the Midwest for a final day.

On Saturday, an event billed as the upper Midwest’s largest gathering of food trucks was in Minneapolis, on a day when Canada ...

As a result, skies have been hazy and air quality has been reduced. While conditions feel great for being outdoors, the air ...

Hazy skies seen across Northwest Arkansas and the River Valley in recent days are actually smoke from wildfires in Canada.

“Air quality and visibility due to wildfire smoke can fluctuate over short distances and can vary considerably from hour to ...

This weekend’s weather is shaping to be much calmer than last weekend, with no severe storms in sight, lower humidity, and plenty of sunshine expected across much of the region. However, wildfire ...

Environment Canada has issued an air quality statement for Montreal today due to smoke from wildfires in the Prairies.