indice ultravioletti a Port Beaumont (Chan Chiang) (30 km) | indice ultravioletti a Tinpak Harbor (84 km) | indice ultravioletti a Hainan Tsui (88 km) | indice ultravioletti a Hai-k´ou (hoihow) (104 km) | indice ultravioletti a Cape Kami (Hainan Str) (108 km) | indice ultravioletti a Hai Ling Shan Harbor (141 km) | indice ultravioletti a Nan Wan (Wei-chou Tao) (156 km) | indice ultravioletti a Chunlan Harbor (161 km) | indice ultravioletti a Pei-hai (166 km) | indice ultravioletti a Pei-hai (Tonkin Gulf) (170 km)