The Air Quality Advisory issued by the Department of Environmental Protection is not the result of wildfire smoke, as it was ...

Sunday will have plenty of sunshine and light southerly breezes. However, several Pennsylvania counties will be under an air ...

Another air quality alert is in effect for Philly and its neighboring Pennsylvania counties Sunday, and it looks like more ...

On Tuesday at 8:20 a.m. the Nation Service reported an air quality alert in effect until 11 p.m. for Passaic, Hudson, Bergen, ...

An air quality alert was reported by the National Weather Service on Tuesday at 9:10 a.m. in effect until 11 p.m. for Western ...

Heavy surface smoke from wildfires in Canada is drifting across Minnesota on Monday, with unhealthy air quality levels ...

A wave of hot, and unhealthy, air has hit New Jersey, and the region could get some much-needed rain this week.

An air quality alert remains in effect for the entire state of Minnesota on Monday. Smoke from Canadian wildfires prompted ...

The red alert, issued by the Minnesota Pollution Control Agency, means that the air quality is unhealthy for everyone. It ...

The state Department of Environmental Conservation had issued the Monday alert for 11 a.m. through 11 p.m. due to ozone ...

The U.S. Environmental Protection Agency said Connecticut's air quality Tuesday would be "unhealthy for sensitive groups." ...