ultraviolet index in Hachijojima (八丈島) - 八丈島 (72 km) | ultraviolet index in Mikurajima (御蔵島) - 御蔵島 (162 km) | ultraviolet index in Miyakejima (三宅島) - 三宅島 (182 km) | ultraviolet index in Kozushima (神津島) - 神津島 (204 km) | ultraviolet index in Shikinejima (式根島) - 式根島 (214 km) | ultraviolet index in Niijima (新島) - 新島 (219 km) | ultraviolet index in Torishima (鳥島) - 鳥島 (225 km) | ultraviolet index in Toshima (利島) - 利島 (236 km) | ultraviolet index in Shimoda (下田市) - 下田市 (258 km) | ultraviolet index in Izu Oshima (伊豆大島) - 伊豆大島 (263 km)