Red areas were considered "unhealthy," while orange ones were "unhealthy for sensitive groups." A map of the Air Quality Index ratings across the country on February 4.

Smoke from Canadian wildfires is enveloping the Tri-State area, leading to an air-quality alert that has been extended through the weekend. "Air quality is unhealthy for sensitive groups, including ...

Most of the Lower Peninsula has good to moderate air quality on July 26. Nationally, the northeast has the nation's worst air quality this weekend, although the Great lakes area has large areas of ...

If you have breathing problems, be sure to take it easy on Wednesday and limit outdoor time. Air quality will be unhealthy ...

The AQI on Sunday is expected to be in the orange range, or ‘unhealthy for sensitive groups.’ by: Kate Holloway. Posted: Jul 15, 2023 / 05:41 PM EDT. Updated: Jul 16, 2023 / 05:51 PM EDT.

An air quality alert was issued by the National Weather Service in Green Bay at 1:52 p.m. on Wednesday, July 23.

An air quality alert is in effect for nearly the entire state through Friday, but northern and central Minnesota will bear ...

If you were planning to be outdoors on Saturday, you might want to reconsider. That's because an air quality alert has been ...

Canadian wildfire smoke no longer lingers in Michigan as of July 18. Southwest Michigan will experience unhealthy air for ...

The Maine Department of Environmental Protection is issuing an air quality alert for the weekend due to smoke from wildfires ...

A code orange air quality alert and a heat advisory are in effect across portions of New Jersey and eastern Pennsylvania ...