Press release 4/2017 from 31.01.2017 | Last changed: 27.03.2017
Air quality 2016: Nitrogen dioxide still the top pollutant
… Air quality 2016: Nitrogen dioxide still the top pollutant Lower levels of … cities continued to have excessive levels of nitrogen dioxide pollution in 2016. This is according to an evaluation of preliminary measurements made by the … about 57 per cent of all the measuring stations located near major thoroughfares. … Air quality 2016: Nitrogen dioxide still the top pollutant …