ultraviolet index in Sugarloaf Key (East Side, Tarpon Creek) (0.4 mi.) | ultraviolet index in Sugarloaf Key (Pirates Cove) (1.6 mi.) | ultraviolet index in Gopher Key (Cudjoe Bay) (2.1 mi.) | ultraviolet index in Cudjoe Key (Pirates Cove) (2.2 mi.) | ultraviolet index in Park Channel Bridge (2.3 mi.) | ultraviolet index in Cudjoe Key (Cudjoe Bay) (2.6 mi.) | ultraviolet index in North Harris Channel (2.8 mi.) | ultraviolet index in Sugarloaf Key (Northeast Side, Bow Channel) (3 mi.) | ultraviolet index in Key Lois (Southeast End) (3 mi.) | ultraviolet index in Perky (4 mi.) | ultraviolet index in Kemp Channel Viaduct (4 mi.) | ultraviolet index in Summerland Key (Southwest Side, Kemp Channel) (5 mi.) | ultraviolet index in Cudjoe Key (North End, Kemp Channel) (5 mi.) | ultraviolet index in Sugarloaf Key (North End, Bow Channel) (5 mi.) | ultraviolet index in Summerland Key (Niles Channel South) (5 mi.) | ultraviolet index in Summerland Key (Niles Channel Bridge) (5 mi.) | ultraviolet index in Saddlebunch Keys (Channel No. 3) (5 mi.) | ultraviolet index in Snipe Keys (Southeast End, Inner Narrows) (6 mi.) | ultraviolet index in Ramrod Key (Niles Channel Bridge) (6 mi.) | ultraviolet index in Knockemdown Key (North End) (6 mi.)