ultravioletindeks in Philadelphia (Municipal Pier 11) (1.9 mi.) | ultravioletindeks in Philadelphia (2.1 mi.) | ultravioletindeks in Bridesburg (Philadelphia) (3 mi.) | ultravioletindeks in Market Street Bridge (4 mi.) | ultravioletindeks in Westville (5 mi.) | ultravioletindeks in Palmyra (Pennsauken Creek) (5 mi.) | ultravioletindeks in Tacony Palmyra Bridge (6 mi.) | ultravioletindeks in Penrose Avenue Bridge (7 mi.) | ultravioletindeks in Pompeston Creek (7 mi.) | ultravioletindeks in Woodbury Creek (7 mi.) | ultravioletindeks in Hay Island (9 mi.) | ultravioletindeks in Billingsport (10 mi.) | ultravioletindeks in Tinicum National Wildlife Refuge (10 mi.) | ultravioletindeks in Paulsboro (Mantua Creek) (10 mi.) | ultravioletindeks in Norwood City (11 mi.) | ultravioletindeks in Bridgeboro (11 mi.) | ultravioletindeks in Mantua (Mantua Creek) (11 mi.) | ultravioletindeks in Wanamaker Bridge (12 mi.) | ultravioletindeks in Cornwells Heights (12 mi.) | ultravioletindeks in Hainesport (South Branch) (15 mi.)