UV Index in Folly River Bridge (Flooy Island) (1.0 mi.) | UV Index in Folly Island (outer Coast) (2.0 mi.) | UV Index in Folly River (North, Folly Island) (2.1 mi.) | UV Index in Abbapoola Creek Entrance (3 mi.) | UV Index in Snake Island (4 mi.) | UV Index in James Island Creek (1 mi. above ent.) (5 mi.) | UV Index in Fort Johnson (6 mi.) | UV Index in Wappoo Creek (6 mi.) | UV Index in Elliott Cut Entrance (7 mi.) | UV Index in Fort Sumter (7 mi.) | UV Index in South Ashley Bridge (7 mi.) | UV Index in Charleston (8 mi.) | UV Index in The Cove (Fort Moultrie) (8 mi.) | UV Index in Oak Branch (Bohicket Creek) (8 mi.) | UV Index in Church Creek Bridge (9 mi.) | UV Index in Shem Creek (9 mi.) | UV Index in Sandblasters (Pennys Creek) (9 mi.) | UV Index in Ben Sawyer Bridge (9 mi.) | UV Index in Sullivans Island (outer Coast) (9 mi.) | UV Index in Pennys Creek (West Entrance) (9 mi.)