The Pennsylvania Department of Environmental Protection (DEP) reports improving air quality across most of Pennsylvania, but ...

Wildfire smoke is expected to ease across the DMV on Saturday, but dangerous heat and severe thunderstorms are moving into ...

Baltimore's Air Quality Index was rated at 170, a code red, as of 3:30 p.m. ET on July 17. Will Morgan Wallen cancel his concert in the city?

From New York and Pennsylvania to Michigan, Illinois, Ohio, Maryland and Virginia, deteriorating air quality has triggered ...

Washington, Allegany and Garrett counties — are all listed as having "very unhealthy" air quality on Friday, July 17. The ...

A maroon Air Quality Index indicates a health warning of emergency conditions, as everyone is likely to be affected.

As the wind continues to blow in from the northwest, fine particles in the air will continue to make their way down across ...

Smoke from Canadian wildfires has become almost an annual summer ritual, with poor air quality impacting Phillies games.

At Lehigh Valley International Airport, the National Weather Service forecasts widespread smoke Thursday night to become ...

RPCS3 hits 75% PS3 game compatibility and is quietly working toward running games without Sony's original firmware installed ...

Venues and entertainment offerings across Centre County have announced closures or postponements Thursday due to poor air ...

The Pennsylvania Department of Environmental Protection has declared a statewide Code Purple Air Quality Alert for Friday.