Press release 02/2010 from 20.01.2010 | Last changed: 22.07.2013
… How clean is the air in Germany? Particulate matter concentrations also high in 2009- nitrogen dioxide pollution exceeds cap set as of 2010 The Federal Environment Agency (UBA) has assessed air quality for the year 2009 based on interim data, and arrived at the following conclusion: at 55 percent … vicinity of traffic, annual mean levels of nitrogen dioxide concentrations (NO2) in 2009 were above the 40 micrograms/cubic metre air (µg/m3) which is set as the cap as …