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 Miyagi Prefecture EPA (保健環境センター - 宮城県公式ウェブサイト) (pref.miyagi.jp)
Note that the measurements for PM2.5 (fine particulate matter), SO2 (sulfur dioxide), CO (carbon monoxide) and O3 (ozone) are taken from the station: Nakayama, Miyagi-ken