ການພະຍາກອນຄຸນນະພາບອາກາດ
ຂໍ້ມູນຄຸນນະພາບອາກາດສະໜອງໃຫ້ໂດຍ: Arpa Emilia-Romagna (arpae.it)
Note that the measurements for PM2.5 (fine particulate matter) and CO (carbon monoxide) are taken from the station: Hera, Emilia Romagna and the measurement for O3 (ozone) are taken from the station: Savignano, Emilia Romagna