The alert will remain go into effect starting at midnight on Saturday, June 21, through Monday, June 23, for counties in Ohio ...

An Air Quality Alert has been issued for the Miami Valley from Saturday (June 21) through Monday (June 23). The Miami Valley ...

The National Weather Service has issued a heat advisory and air quality alert for the third day during the first heat wave of the year.

The Santa Barbara County Air Pollution Control District announced an upgraded version of its Permitted Facilities Map, an ...

If the air feels a little heavier today, you're not imagining it. A health advisory for elevated air pollution levels remains ...

Columbus' air quality is once again expected to become unhealthy for sensitive groups on June 12 due to smoke and ozone ...

A code orange alert has been issued for the Lehigh Valley and eastern Pennsylvania on Monday due to elevated ozone levels as ...

The worst air in the country on the morning of June 14 was in New Castle County because of a wildfire in New Jersey. The air ...

This edition of Weather Tidbits will be discussing the air quality index. The air quality index, or AQI, is a scale used to report daily air quality with associated health effects. An AQI of 0-50 ...

New York's first major heat wave of the year is causing poor air quality conditions in the Lower Hudson Valley Tuesday, June ...

The Pennsylvania Department of Environmental Protection has issued a Code Orange Air Quality Alert for Erie County, signaling ...

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.