ultraviolet index in Estero Island (Estero Bay) (2.5 mi.) | ultraviolet index in Sanibel (4 mi.) | ultraviolet index in Punta Rassa (San Carlos Bay) (4 mi.) | ultraviolet index in Iona Shores (5 mi.) | ultraviolet index in Hendry Creek (Estero Bay) (5 mi.) | ultraviolet index in Carlos Point (6 mi.) | ultraviolet index in Estero River (6 mi.) | ultraviolet index in Cape Coral (7 mi.) | ultraviolet index in Coconut Point (8 mi.) | ultraviolet index in Tarpon Bay (Sanibel Island) (8 mi.) | ultraviolet index in St. James City (Pine Island) (8 mi.) | ultraviolet index in Little Hickory Island (9 mi.) | ultraviolet index in Tropical Homesites Landing (Pine Island) (10 mi.) | ultraviolet index in Galt Island (Pine Island Sound) (10 mi.) | ultraviolet index in Matlacha (14 mi.) | ultraviolet index in Fort Myers (14 mi.) | ultraviolet index in Wiggins Pass (Cocohatchee River) (14 mi.) | ultraviolet index in Captiva Island (outside) (14 mi.) | ultraviolet index in Captiva Island (Pine Island Sound) (15 mi.) | ultraviolet index in Cocohatchee River (U.s. 41 Bridge) (15 mi.)