An air quality alert was reported by the National Weather Service on Saturday at 10:18 a.m. in effect until Sunday at ...

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

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

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 ...

Smoke from the wildfire in New Jersey's Wharton State Forest is being smelled in New Jersey, Pennsylvania and Delaware.

New Jersey's Burlington County wildfire grows to 3,250 acres, 30% contained, causing smoke to trigger 'Code Orange' air ...

PHILADELPHIA (WPVI) -- Temperatures will be running nearly 15 degrees below average the next two days. An Air Quality Alert ...

More rain is expected on Sunday along with air quality concerns from a large wildfire burning in a New Jersey state forest.

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