An outdoor summer event for hundreds of children in Winnipeg has been cancelled over health concerns about heavy wildfire ...

Notably, there are also fire weather concerns for parts of Hawaii, specifically the leeward portions of all Hawaiian Islands ...

The state of Minnesota is entering another in a long string of summer days marred by air quality alerts. Poor air quality ...

Wildfire smoke from the Prairies has prompted a special air-quality statement over much of northern Ontario Saturday.

Smoke from Canadian wildfires continues to choke the skies over the Upper Midwest this weekend, with the milky haze even ...

The weather pattern bringing Topeka unseasonably cool conditions also pushed in unhealthy air resulting from active, ...