Wildfire smoke from Canada will bring hazy skies and diminished air quality to Northeast Ohio starting on Tuesday.

While officials continue to monitor the smoke lingering in Michigan, here's how to read the Air Quality Index: The AQI ...

New York City faces another air quality alert Thursday, along with some of the surrounding area. The alert will be in effect ...

Many studies have shown how reduced air quality can compare to smoking cigarettes. Moderate air quality currently is like ...