空氣質量預報

Air Quality Data provided by the Japan Atmospheric Environmental Regional Observation System (環境省大気汚染物質広域監視システム) (soramame.taiki.go.jp)
Note that the measurement for and SO2 (二氧化硫) are taken from the station 大仁北小学校伊豆の国市 and the measurement for and CO (一氧化碳) are taken from the station 自排三島三島市