ultraviolet index in Pennys Creek (West Entrance) (0.4 mi.) | ultraviolet index in Limehouse Bridge (2.8 mi.) | ultraviolet index in Elliott Cut Entrance (4 mi.) | ultraviolet index in Church Creek Bridge (4 mi.) | ultraviolet index in Ashley River (I-526 Bridge) (5 mi.) | ultraviolet index in Wappoo Creek (5 mi.) | ultraviolet index in Drayton (Bee's Ferry) (5 mi.) | ultraviolet index in Church Flats (6 mi.) | ultraviolet index in South Ashley Bridge (6 mi.) | ultraviolet index in Oak Branch (Bohicket Creek) (6 mi.) | ultraviolet index in Cosgrove Bridge (6 mi.) | ultraviolet index in James Island Creek (1 mi. above ent.) (7 mi.) | ultraviolet index in Johns Island (Church Creek) (7 mi.) | ultraviolet index in Duck Island (7 mi.) | ultraviolet index in Abbapoola Creek Entrance (7 mi.) | ultraviolet index in Magnolia Gardens (7 mi.) | ultraviolet index in Shipyard Creek (0.8 mile above entrance) (8 mi.) | ultraviolet index in Charleston (8 mi.) | ultraviolet index in Folly Creek (Hwy. 171 Bridge) (9 mi.) | ultraviolet index in Snake Island (9 mi.)