Concern for poor air quality in the greater Chicago Metropolitan Area remains as the Illinois EPA extended its air quality ...

After a brief respite, Milwaukee is back under an air quality alert Wednesday, August 6. The Wisconsin Department ...

It’s not just the gloominess of an overcast day that’s overcome much of the Garden State; Canadian wildfires are once again casting a haze over New ...

The air quality in places like New York and Chicago has prompted warnings for sensitive groups including children and the ...