Air pollution on the Autobaun in Germany, 2005

Air pollution on the Autobaun in Germany, 2005

Courtesy Zakysant. Wikimedia Commons, GNU Free Documentation License.

In many cities, current concentrations of particulate matter exceed the limit values established by the European Union. In the first 3 months of 2005, for example, the daily limit value was exceeded on more than 30 days in several German cities.

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