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

The Pennsylvania Department of Environmental Protection (DEP) has declared a Code Orange Air Quality Action Day for ozone for Sunday Auguest 10, in Philadelphia, Bucks, Montgomery, Chester, and Delaware counties.

Children, older adults and those with respiratory conditions are urged to avoid avoid strenuous or long activities outdoors on Sunday due to poor air quality.