Philadelphia issued a "Code Red" air quality alert Thursday due to Canadian wildfire smoke, with air quality reaching "Very ...

It's a dangerous business going out your door right now.

When an air quality alert is announced, here are what the code colors mean and what the health dangers are as Canadian ...

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?

A statewide Code Red Air Quality Alert was issued by the state DEP due to wildfires in Minnesota and Canada.

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

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

What you should knowThe Pennsylvania Department of Environmental Protection has declared a statewide code red air quality day ...

The Johnstown Mill Rats postponed their games at Sargent’s Stadium at the Point for a second straight date on Friday due to hazardous air quality caused by drifting smoke from Canadian and northern ...

Wildfire smoke pushing into the state Wednesday afternoon is creating unhealthy particulate matter levels, officials said.

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 ...