空氣質量預報
空氣品質數據提供者: 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.env.go.jp)
Note that the measurements for PM10 (respirable particulate matter), SO2 (sulfur dioxide) and CO (carbon monoxide) are taken from the station: Chuo, Soja, Okayama and the measurement for NO2 (nitrogen dioxide) are taken from the station: Ochiaichō Chikanori, Takahashi-shi, Okayama-ken