ultraviolet index in Shell Island (North End) (3 mi.) | ultraviolet index in Withlacoochee River Entrance (4 mi.) | ultraviolet index in Mangrove Point (6 mi.) | ultraviolet index in Twin Rivers Marina (6 mi.) | ultraviolet index in Ozello North (Crystal Bay) (8 mi.) | ultraviolet index in Dixie Bay (Salt River, Crystal Bay) (8 mi.) | ultraviolet index in Kings Bay (9 mi.) | ultraviolet index in Ozello (St. Martins River) (10 mi.) | ultraviolet index in Tuckers Island (Homosassa River) (13 mi.) | ultraviolet index in Halls River Bridge (Homosassa River) (13 mi.) | ultraviolet index in Mason Creek (Homosassa Bay) (15 mi.) | ultraviolet index in Chassahowitzka (Chassahowitzka River) (19 mi.) | ultraviolet index in Johns Island (Chassahowitzka Bay) (19 mi.) | ultraviolet index in Cedar Key (22 mi.) | ultraviolet index in Bayport (30 mi.) | ultraviolet index in Hernando Beach (Rocky Creek, Little Pine Island Bay) (33 mi.)