ultraviolett index i Lignumvitae Key (West Side, Florida Bay) (0.7 mi.) | ultraviolett index i Shell Key (Northwest Side, Lignumvitae Basin) (2.0 mi.) | ultraviolett index i Indian Key (Hawk Channel) (2.2 mi.) | ultraviolett index i Shell Key Channel (Florida Bay) (2.3 mi.) | ultraviolett index i Upper Matecumbe Key (West End, Hawk Channel) (2.3 mi.) | ultraviolett index i Indian Key Anchorage (Lower Matecumbe Key) (2.5 mi.) | ultraviolett index i Matecumbe Bight (Lower Matecumbe Key, Florida Bay) (3.0 mi.) | ultraviolett index i Little Basin (Upper Matecumbe Key, Florida Bay) (4 mi.) | ultraviolett index i Upper Matecumbe Key (Hawk Channel) (4 mi.) | ultraviolett index i Islamorada (Upper Matecumbe Key, Florida Bay) (4 mi.) | ultraviolett index i Matecumbe Harbor (Lower Matecumbe Key, Florida Bay) (5 mi.) | ultraviolett index i Channel Two, East (Lower Matecumbe Key, Florida Bay) (5 mi.) | ultraviolett index i Channel Two, West Side (Hawk Channel) (6 mi.) | ultraviolett index i Whale Harbor Channel (Hwy. 1 Bridge, Windley Key) (6 mi.) | ultraviolett index i Whale Harbor (Windley Key, Hawk Channel) (6 mi.) | ultraviolett index i Alligator Reef (Hawk Channel) (6 mi.) | ultraviolett index i Channel Five, East Side (Hawk Channel) (6 mi.) | ultraviolett index i Channel Five, West Side (Hawk Channel) (7 mi.) | ultraviolett index i Snake Creek (Hwy. 1 Bridge, Windley Key) (7 mi.) | ultraviolett index i Snake Creek (Plantation Key) (8 mi.)