Prakiraan Kualitas Udara

Perhatikan bahwa pengukuran PM 2.5 (partikel halus) diambil dari stasiun: Ko, Chikusei, Ibaraki and the measurements for PM10 (respirable particulate matter), NO2 (nitrogen dioxide), SO2 (sulfur dioxide) and CO (carbon monoxide) are taken from the station: Shirasagi, Tochigi







