The above map shows the ambient gamma dose rate (ODL), i.e. the radiation exposure due to radioactivity in the environment, at the 1,700 active measuring stations that form the ODL measuring network operated by BfS. The current measuring value indicated is the latest hourly average value.

For reasons of privacy of the site owners, the exact positions of the measuring stations are rounded to an accuracy of 1 kilometre.

Measured values ​​and time courses

Please click on the selected site on the map or in the list of measuring stations

• for information on individual measuring stations and
• for a link to the current time series of the ambient dose rate at the individual measuring stations. The time series are updated every hour. Please note that the indicated measuring values have not been verified.