ou bien localiser la station de mesure de la qualité de l'air la plus proche |
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.env.go.jp) and the Sapporo atmospheric environment observation data breaking system (札幌市大気環境観測データ速報システム) (air.city.sapporo.jp)
Note that the measurements for PM10 (particules inhalables) and CO (monoxyde de carbone) are taken from the station Tsukisamuchuodori, Hokkaido Prefecture