ការព្យាករណ៍គុណភាពខ្យល់
ទិន្នន័យគុណភាពខ្យល់ផ្តល់ដោយ៖ Arpa Emilia-Romagna (arpae.it)
Note that the measurement for PM10 (respirable particulate matter) are taken from the station: Gherardi, Emilia Romagna and the measurement for CO (carbon monoxide) are taken from the station: Isonzo, Emilia Romagna