空气质量预报
![](/air/images/feeds/CzechRepublic-CHMU.png)
空气质量数据提供者: the Czech Hydrometeorological Institute (Český hydrometeorologický ústav) (portal.chmi.cz)
Note that the measurements for PM2.5 (fine particulate matter), NO2 (nitrogen dioxide) and O3 (ozone) are taken from the station: Teplice, Ustecky