空气质量预报
Air Quality Data provided by: the Hessian State Office for Nature Conservation, Environment and Geology - (Hessisches Landesamt für Naturschutz, Umwelt und Geologie) (hlnug.de)
Note that the measurements for CO (carbon monoxide) and SO2 (sulfur dioxide) are taken from the station: Raunheim and the measurement for NO2 (nitrogen dioxide) are taken from the station: Darmstadt-Hügelstraße