The graphs report the percentage contribution of transport and not transport sector to total emission of air pollutants in EEA32. Transport sector includes road transport, shipping, aviation and railways.
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).
Labels are not shown for those transport sub-sectors contributing <1 % to total emissions. The contribution made to total emissions by each of the various non-transport sectors can be found in the impact assessment accompanying the white paper (EEA, 2011d).