NO2 - Jahresmittelwerte 2015-2024

The following contents contain this medium:

• Germany complies with air quality limit values nearly everywhere in 2021
• Air quality 2020: Only a few cities still exceed nitrogen dioxide limit
• Air in cities becoming cleaner: number of cities above NO2 limit down by half in 2019
• Air quality 2019: Trend in NO2 decline continues
• NO2-Jahresmittelwerte
• NO2-Grenzwertüberschreitungen