空气质量预报
空气质量数据提供者: 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) and the Gunma Prefecture Environment and Forests Department Environmental Conservation Division (群馬県環境森林部環境保全課) (gunma-taiki.jp)
请注意,PM 2.5 (细颗粒物)的测量值取自该站: Kamiokimachi, Maebashi, Gunma and the measurements for SO2 (sulfur dioxide) and O3 (ozone) are taken from the station: JP:前橋市/前橋南局