
Lưu ý phép đo PM 2.5 (hạt bụi mịn) được lấy từ trạm: Hr.Kral.-Sukovy sady, Kralovehradecky and the measurement for NO2 (nitrogen dioxide) are taken from the station: CZ:Walbrzych-Wysockiego and the measurements for SO2 (sulfur dioxide) and O3 (ozone) are taken from the station: Krkonose-Rychory, Kralovehradecky







