ການພະຍາກອນຄຸນນະພາບອາກາດ
ຂໍ້ມູນຄຸນນະພາບອາກາດສະໜອງໃຫ້ໂດຍ: the Czech Hydrometeorological Institute (Český hydrometeorologický ústav) (portal.chmi.cz)
Note that the measurements for PM2.5 (fine particulate matter) and NO2 (nitrogen dioxide) are taken from the station: Olomouc-Smeralova, Olomoucky and the measurement for SO2 (sulfur dioxide) are taken from the station: Prerov, Olomoucky and the measurement for O3 (ozone) are taken from the station: Olomouc-Hejcin, Olomoucky