Description: In this booklet we describe trends in air pollution with particulates, nitrogen dioxide and ozone, and explain their connection to changes in air pollutant emissions. Air pollution has markedly decreased in the last 20 years. Veröffentlicht in Hintergrundpapier.
Types:
Text { text_type: Publication, }
Origin: /Bund/UBA/Webseite
Tags: Ozon ? Luftschadstoffemission ? Luftverschmutzung ? Luftqualität ?
License: other-closed
Language: Englisch/English
Issued: 2009-10-01
Time ranges: 2009-10-01 - 2009-10-01
Accessed 1 times.