ultraviolet index in Lake Charles (5 mi.) | ultraviolet index in Calcasieu Pass (29 mi.) | ultraviolet index in Mermentau River Entrance (33 mi.) | ultraviolet index in Rainbow Bridge (tcoon) (38 mi.) | ultraviolet index in Port Arthur (tcoon) (44 mi.) | ultraviolet index in Sabine Pass North (47 mi.) | ultraviolet index in Texas Point, Sabine Pass (47 mi.) | ultraviolet index in Freshwater Canal Locks (74 mi.) | ultraviolet index in High Island (tcoon) (77 mi.) | ultraviolet index in Gilchrist (East Bay) (85 mi.)