Serviceprovider in terms of the TMG:

The Federal Republic of Germany,
represented by the Federal Ministry for the Environment, Nature Conservation, Building and Nuclear Safety,
which in turn is represented by the director of the German Environment Agency (Umweltbundesamt)

Umweltbundesamt Dienstsitz

Wörlitzer Platz 1
06844 Dessau-Roßlau
Telefon: +49-340-2103-0
Telefax: +49-340-2103-2285
E-Mail: buergerservice[at]

Person in charge for the professional matters

Dr. Marcel Langner
FG II 4.1 Grundsatzfragen der Luftreinhaltung
Telefon: +49-340-2103-2460
E-Mail: marcel.langner[at]

Person in charge for technical matters

FG II 4.2 Beurteilung der Luftqualität
Telefon: +49-340-2103-2089
E-Mail: immission[at]

Map services | Data

Federal Environment Agency (Umweltbundesamt, UBA)
Federal Agency for Cartography and Geodesy (Bundesamt für Kartographie und Geodäsie, BKG)
ArcGIS Online

Das Umweltbundesamt stellt die von den Bundesländern übermittelten Informationen zu rechtskräftig beschlossenen Umweltzonen zusammen und kann daher für Richtigkeit, Vollständigkeit und Aktualität der Angaben keine Gewähr übernehmen.

Terms of use

The map services (geodata) incorporated in this web application also include ones from other providers.
The use of map services offered free of charge is subject to certain conditions which must be observed.
The use of non-UBA map services in users’ own portals requires the consent of the relevant provider.

Disclaimer and privacy policy

See the disclaimer and data protection notice on the UBA website, particularly points 1 and 2.

Safe surfing

We recommend that a firewall be used in conjunction with powerful anti-virus software, whose settings and signature should be automatically updated daily.
For further information visit Bürgerinformation des Bundesamtes für Sicherheit in der Informationstechnik - BSI für Bürger,
where you can also subscribe to Newsletter des Bürger-CERT (CERT = Computer Emergency Response Team newsletter, in German only). It contains reliable and up to the minute computer security advisories.