Operations, like mining and truck traffic, are some of the top causes of air pollution. These activities release carbon monoxide, sulfur dioxide and nitrous oxide into the air, all of which contribute to development of smog and various health problems.
King of Prussia Information. Time Zone. Abbreviation / Name. EDT - Eastern Daylight Time. EST - Eastern Standard Time. UTC / GMT Offset. -4:00 hours during Eastern Daylight Time, currently in use. -5:00 hours during Eastern Standard Time.
Current time and date for Harrisburg. Time zone is Eastern Standard Time (EST). Also find local time clock widget for Harrisburg, Pennsylvania Home Â» North America Â» United States Â» Pennsylvania Â» Harrisburg