ou bien localiser la station de mesure de la qualité de l'air la plus proche |
Air Quality Data provided by the Luftqualität | Nds. Ministerium für Umwelt, Energie und Klimaschutz (umwelt.niedersachsen.de)
Note that the measurement for and CO (monoxyde de carbone) are taken from the station Salzgitter-drütte and the measurement for and SO2 (dioxyde de soufre) are taken from the station Wurmberg