ការព្យាករណ៍គុណភាពខ្យល់
ទិន្នន័យគុណភាពខ្យល់ផ្តល់ដោយ៖ the Environment Protection Authority | EPA Victoria (epa.vic.gov.au)
Note that the measurements for PM10 (respirable particulate matter), O3 (ozone), NO2 (nitrogen dioxide), SO2 (sulfur dioxide) and CO (carbon monoxide) are taken from the station: Alphington