Press release 24/2021 from 28.05.2021 | Last changed: 04.06.2021
Final data on nitrogen dioxide pollution 2020: downward trend continues
… of health, which was already decided in 1999, since 2010." Press release No. 24/2021 | 28.05.2021 The following cities exceed the threshold: Munich (54 micrograms NO₂ per cubic … accepted until the date of the official report to the EU Commission on 30 September 2021. Associated content Zahl der Städte 2017-2020 Source: Umweltbundesamt Download …