Information for authorities

Here you will find everything about the radon action plan, general information about radon and the radon network.

What is radon?

The naturally occurring noble gas radon is formed by radioactive decay from uranium and is itself radioactive. Radon can accumulate in buildings under unfavorable conditions, where it is constantly inhaled. It is not perceptible to the human senses. Nevertheless, it can be easily measured.

Since radon is formed during the radioactive decay of uranium and uranium is present in almost all soils, radon is also formed everywhere. As a gas, it can pass with the soil air through cracks and crevices in the foundation and thus into the indoor air. Under unfavorable circumstances, very high radon concentrations can thus occur in buildings. To protect the health of those people who stay in these buildings, such a situation should be avoided by precaution or remediation.

Since radon only becomes a problem when it accumulates in indoor air in buildings, it is a technologically related indoor pollutant. Outdoors, there is generally a strong dilution, so that no radon concentrations of concern occur.

Radon Network Austria

The Radon Network has been in existence in Austria since September 2021. The aim of the network is to connect interested parties from various industries and to offer them the opportunity for exchange. For more information on the Radon Network Austria, please refer to the chapter Radon Network Austria.