대기질 예보
대기질 데이터 제공: the State Institute for Environment, Measurements and Nature Conservation Baden-Wurttemberg (Landesanstalt für Umwelt, Messungen und Naturschutz Baden-Württemberg) (lubw.baden-wuerttemberg.de)
Note that the measurement for O3 (ozone) are taken from the station: Karlsruhe-Nordwest