または最寄りのモニタリングステーションを検索 |
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) and the Hokkaido Prefecture EPA (北海道) (pref.hokkaido.lg.jp)
Note that the measurements for SO2 (二酸化硫黄) and O3 (オゾン) are taken from the station 沼ノ端公園苫小牧市 and the measurement for and CO (一酸化炭素) are taken from the station 糸井苫小牧市