![Adriana Sas](https://cdn.statcdn.com/static/../CMS/contactperson/ERI1977_1591697939.png)
Cities with the highest number of PM10 pollution days in Poland 2019-2022
In Nowa Ruda (Donoslaskie voivodeship), there were most days when PM10 concentrations exceeded the standards in Poland, followed by Sucha Beskidzka and Pszczyna in 2022.