The alert from the state Department of Environmental Conservation, which is in effect from 10 a.m. to midnight, includes the ...

The high temperatures combined with "low level smoke" led the Pennsylvania Department of Environmental Protection to issue a ...

An Air Quality alert was in effect for parts of Philly Saturday night and remains in effect for New Jersey on Sunday.

At 3:45 p.m. on Monday, the National Weather Service reported an air quality alert in effect until Wednesday at midnight for ...

While it may improve a little bit later on today or tonight, I think the air quality could go back down again beginning Tuesday and perhaps into Wednesday,” AccuWeather Senior ...

Wildfire smoke from Canada has triggered air quality alerts across New York and the Northeast, with hazy skies and unhealthy ...

If you’re in eastern Pennsylvania or New Jersey and noticed a haze in the sky Sunday morning, you weren’t imagining things.

The best way to protect yourself from poor air quality is to stay indoors, especially when the Air Quality Index reaches ...