داده های کیفیت هوا ارائه شده توسط: the Luftqualität | Nds. Ministerium für Umwelt, Energie und Klimaschutz (umwelt.niedersachsen.de)
Note that the measurements for PM10 (respirable particulate matter), NO2 (nitrogen dioxide) and SO2 (sulfur dioxide) are taken from the station: Wurmberg and the measurement for CO (carbon monoxide) are taken from the station: Göttingen(verkehrsstation)