ultraviolet index in Snake Creek (Hwy. 1 Bridge, Windley Key) (0.1 mi.) | ultraviolet index in Yacht Harbor (Cowpens Anchorage, Plantation Key) (1.4 mi.) | ultraviolet index in Whale Harbor (Windley Key, Hawk Channel) (1.6 mi.) | ultraviolet index in Whale Harbor Channel (Hwy. 1 Bridge, Windley Key) (1.8 mi.) | ultraviolet index in Plantation Key (Hawk Channel) (2.7 mi.) | ultraviolet index in East Key (Southern End, Florida Bay) (3 mi.) | ultraviolet index in Islamorada (Upper Matecumbe Key, Florida Bay) (3 mi.) | ultraviolet index in Upper Matecumbe Key (Hawk Channel) (4 mi.) | ultraviolet index in Crane Keys (North Side, Florida Bay) (4 mi.) | ultraviolet index in Little Basin (Upper Matecumbe Key, Florida Bay) (4 mi.) | ultraviolet index in Tavernier Creek (Hwy. 1 Bridge, Hawk Channel) (5 mi.) | ultraviolet index in Shell Key Channel (Florida Bay) (5 mi.) | ultraviolet index in Tavernier Harbor (Hawk Channel) (6 mi.) | ultraviolet index in Shell Key (Northwest Side, Lignumvitae Basin) (6 mi.) | ultraviolet index in Upper Matecumbe Key (West End, Hawk Channel) (6 mi.) | ultraviolet index in Alligator Reef (Hawk Channel) (7 mi.) | ultraviolet index in Lignumvitae Key (NE Side, Florida Bay) (8 mi.) | ultraviolet index in Indian Key (Hawk Channel) (8 mi.) | ultraviolet index in Lignumvitae Key (West Side, Florida Bay) (8 mi.) | ultraviolet index in Indian Key Anchorage (Lower Matecumbe Key) (9 mi.)