대기질 예보
대기질 데이터 제공: the World Meteorological Organization - surface synoptic observations (WMO-SYNOP) (worldweather.wmo.int) and Environment Canterbury - Kaunihera Taiao ki Waitaha (ecan.govt.nz)
Note that the measurements for NO2 (nitrogen dioxide), SO2 (sulfur dioxide) and CO (carbon monoxide) are taken from the station: St Albans