Sunday will have plenty of sunshine and light southerly breezes. However, several Pennsylvania counties will be under an Air ...

Children, older adults and those with respiratory conditions are urged to avoid avoid strenuous or long activities outdoors ...

Another air quality alert is in effect for Philly and its neighboring Pennsylvania counties Sunday, and it looks like more ...

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

Smoke drifting south from Canadian wildfires has made skies in Pennsylvania and other states hazy this week. The Pennsylvania ...