The Pennsylvania Department of Environmental Protection declared a Code Orange Air Quality Action Day for Wednesday, due to ...

The heat and humidity mixed with smoke resulted in a "code orange" alert for Philly and its suburban counties.

Rainfall totals from last night’s thunderstorm ranges from an inch to over 4″. These are REPORTED rainfall totals to the ...

Last week, Canadian wildfire smoke blanketed Wisconsin and caused the Air Quality Index to reach the unhealthy level for ...

Good afternoon, Chicago. Air quality alerts issued today in Illinois because of Canadian wildfire smoke marked the latest ...

The Illinois Environmental Protection Agency issued a Red Forecast Air Pollution Action Day for Thursday, July 31, for the ...

Although it is recommended to hunker inside during these stretches, experts say indoor air quality can often be just as bad, ...

A longer dry stretch is on the way with no rain in our forecast for at least a week if not longer. Smoke and haze we've had ...

There is an air quality alert for all counties in Michigan until midnight Friday, the Michigan Department of Environment, ...

The smoke is expected to remain over the northern and central Plains of the United States for the next couple of days, ...

At 12:25 p.m. EDT on Thursday, the National Weather Service reported an air quality alert in effect until Friday at 3 p.m.

Air quality alert still in effect across Upper Michigan before smoke reduces for some Thursday afternoon -- mostly sunny ...