UV Index Today in Delaware County, Pennsylvania (PA)

The average maximum UV Index today across 72 locations in Delaware County, Pennsylvania (PA), is 7.4. The highest projected maximum is 7.9 in Middletown at 2:00 PM EDT, while the lowest projected maximum is 6 in Concord at 1:00 PM EDT.

Tomorrow, the average maximum UV Index across those same locations is expected to be 0.7. The highest projected maximum is 0.8 in Philadelphia at 12:00 PM EDT, and the lowest projected maximum is 0.6 in Middletown at 11:00 AM EDT.