Radon is a naturally occurring radioactive gas which is colourless, odourless, tasteless and inert, resulting from the decay of radium, a daughter product of uranium.
Due to its presence in the soil, rocks and water, as well as in the building materials derived from them, radon is found in all buildings. High concentrations of radon pose a significant health risk.
The measurement recommended by the EEAE provides accurate results for indoor radon concentrations through a simple and cost-effective procedure.
Reducing radon concentrations is possible and can be achieved using simple techniques.
See the map showing radon concentrations across the country.
How do we measure radon concentrations in buildings
The EEAE recommends the use of passive detectors and the carrying out of long-term measurements, lasting at least 3 months and preferably during autumn and winter.
