Dieselautos sind eine Hauptquelle von NO2-Emissionen in europäischen Städten, entgegen einer Online-Behauptung.
Road transport is responsible for nearly half of nitrous oxide emissions in European cities like Stuttgart, Germany. Scientific studies indicate that diesel-powered vehicles are the primary source of nitrous oxide emissions from road transport in Europe. While car traffic in Stuttgart decreased due to COVID-19, the claim that the drop in NO2 content has only

