대기질 예보
대기질 데이터 제공: 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)
PM 2.5 (미세먼지)에 대한 측정값은 관측소에서 가져온 것입니다. 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