Smoke coming in from Canadian wildfires settled over Chicago, causing unhealthy air quality conditions for at-risk groups.

CHICAGO (WLS) -- An Air Quality Alert remains in effect Friday due to smoke from Canadian wildfires. The alert remains in effect for the area until midnight Friday. ABC7 Accuweather Meteorologist ...

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

Air quality continues to be poor today across the region. Below is the latest air quality index for our region. The current ...

Since the previous Friday, Canadian wildfire smoke of varying degrees has been an issue across central Illinois. Although our northern neighbors have seen far worse air quality, we ...

Becoming partly cloudy, near seasonable temperatures expected. Light northerly winds. Low: 55.  The weekend opens with a ...

A crucial National Weather Service office, battered by cuts, is trying to put on a brave face as tornado season peaks.

Wildfires are still raging in Canada, where there have been dozens of active fires, and over 33,000 people have been forced ...

After a smoky finish to the week that saw air quality alerts impacting the Chicago area, a more pleasant start to the weekend is in store, with seasonal temperatures and cleaner air for much of the ...

Friday's air quality is healthy for sensitive groups, such as people with heart and lung disease, older adults. Children ...