Philadelphia faces a code orange air quality alert, with sensitive groups advised to avoid outdoor activities due to ...

Thursday will be a sunny, hot and hazy day in Philadelphia, though a Code Orange Air Quality Alert is in effect for much of ...

Thursday is likely to be the hottest day of the day, so far, and with hazy, hot and humid conditions, officials have issued a ...

On Wednesday at 3:45 p.m. an air quality alert was reported by the National Weather Service in effect until Friday at ...

An "Orange Alert" means air pollution concentrations within the region may become unhealthy for people of sensitive groups.

A Code Orange alert is in effect in the Philadelphia area, meaning the air is potentially unhealthy for sensitive groups.

Philadelphia has issued a code yellow air quality alert on Wednesday due to the smoke with the potential to worsen over the ...

Smoke from the Canadian wildfires will be visible in the Philadelphia region on Tuesday, and an air quality alert has been issued for Wednesday in the Delaware Valley. More than 100 "out of ...

A Code Orange Air Quality Alert has been issued for much of the Philadelphia region on Thursday, according to Pennsylvania's Department of Environmental Protection. The alert is in effect for Bucks, ...