空气质量预报
空气质量数据提供者: the Czech Hydrometeorological Institute (Český hydrometeorologický ústav) (portal.chmi.cz)
Note that the measurement for SO2 (sulfur dioxide) are taken from the station: Pha9-Vysocany, Prague and the measurement for O3 (ozone) are taken from the station: CZ:Prague/Praha 9-Vysocany