Stock Photo - 23 October 2018, Hessen, Frankfurt_Main: A passive collector of the Hessian State Office for Nature Conservation, Environment and Geology is installed in the vicinity of the Börneplatz, quite inconspicuous at a height of more than three metres above the road. According to official data, air pollution in Frankfurt am Main is higher than specified in the German government's diesel concept. At the nitrogen dioxide measuring station Börneplatz, the annual average value in 2017 was 54 micrograms per cubic meter of air, according to a new Federal Environment Agency list. Photo: Frank Rumpenhorst/dpa. - Frankfurt_Main/Hessen/Germany

Stock Photo: 23 October 2018, Hessen, Frankfurt-Main: A passive collector of the Hessian State Office for Nature Conservation, Environment and Geology is installed in the.

Searchable keywords

Choose multiple keywords