ultraviolet index in Miyakejima (三宅島) - 三宅島 (21 km) | ultraviolet index in Kozushima (神津島) - 神津島 (54 km) | ultraviolet index in Shikinejima (式根島) - 式根島 (58 km) | ultraviolet index in Niijima (新島) - 新島 (61 km) | ultraviolet index in Toshima (利島) - 利島 (76 km) | ultraviolet index in Hachijojima (八丈島) - 八丈島 (91 km) | ultraviolet index in Izu Oshima (伊豆大島) - 伊豆大島 (101 km) | ultraviolet index in Shimoda (下田市) - 下田市 (104 km) | ultraviolet index in Kawazu (河津町) - 河津町 (108 km) | ultraviolet index in Higashiizu (東伊豆町) - 東伊豆町 (109 km)