ultraviolet index in Swatow (汕头) - 汕头 (韩江) (50 km) | ultraviolet index in Swatow (汕头) - 汕头 (52 km) | ultraviolet index in Chino Bay (奇诺湾) - 奇诺湾 (72 km) | ultraviolet index in Bay Islet (海湾小岛) - 海湾小岛（纳莫阿岛） (81 km) | ultraviolet index in Hunghai Wan (红海湾) - 红海湾 (135 km) | ultraviolet index in Tung-shan Harbor (东山港) - 东山港 (143 km) | ultraviolet index in Knob Rock (诺布岩) - 诺布岩 (179 km) | ultraviolet index in Tsang Chou (苍州) - 苍州（偏湾） (181 km) | ultraviolet index in Tu-mi-an (吐缅) - 吐缅 (197 km) | ultraviolet index in Peng Chau (坪洲) - 坪洲 (215 km)