ultraviolet index in Chichijima (父島) - 父島 (51 km) | ultraviolet index in Iwojima (硫黄島) - 硫黄島 (221 km) | ultraviolet index in Torishima (鳥島) - 鳥島 (464 km) | ultraviolet index in Aogashima (青ヶ島) - 青ヶ島 (686 km) | ultraviolet index in Hachijojima (八丈島) - 八丈島 (754 km) | ultraviolet index in Mikurajima (御蔵島) - 御蔵島 (844 km) | ultraviolet index in Miyakejima (三宅島) - 三宅島 (865 km) | ultraviolet index in Kozushima (神津島) - 神津島 (890 km) | ultraviolet index in Shikinejima (式根島) - 式根島 (899 km) | ultraviolet index in Niijima (新島) - 新島 (904 km)