If you’re in eastern Pennsylvania or New Jersey and noticed a haze in the sky Sunday morning, you weren’t imagining things.

The Minnesota Pollution Control Agency has issued an Air Quality Alert for much of central and northern Minnesota for Tuesday ...

The best way to protect yourself from poor air quality is to stay indoors, especially when the Air Quality Index reaches ...

On Wednesday, March 5, people recieved alerts on their phones saying "unhealthy air quality for sensitive groups." The excess smoke from the fires can be dangerous for some neighbors in those ...

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.

An Air Quality Alert has been issued for parts of northern New York and Vermont today because of Canadian wildfire smoke.

The 'unhealthy for sensitive groups' air quality in Chicago comes as an air quality alert was issued for the entire state of Wisconsin.

Unhealthy air quality is expected in southern Rhode Island on Tuesday, July 29, due to high ground-level ozone. Residents are advised to limit strenuous outdoor activities, especially during the ...

Air quality in Great Falls was listed as unhealthy for sensitive groups on Saturday, but it didn’t keep some people from getting out and trying to enjoy what should have been a nice summer day.

An air quality alert is in effect today, according to the National Weather Service. The New Jersey Department of Environmental Protection has issued a “Code Orange” alert. According to airnow.gov, the ...

Canadian wildfire smoke no longer lingers in Michigan as of July 18. Southwest Michigan will experience unhealthy air for sensitive groups on July 21.