The graph shows the percentage frequency distribution of stations (on the y-axis) in the EU Member States versus the various concentration classes (on the x-axis, in ng/m3). The vertical line corresponds to the target value set by the EU legislation.
EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA).
Save paper by setting your printer to print double sided by default.
You can also print two pages per page if it remains legible. The EEA has introduced double-side default printing, which reduced the Agency’s paper consumption by around 17 % from 2004 to 2005.
More green tips