About Radon

Radon is an odourless and invisible radioactive gas that can occur in indoor air. Measurement is the only way to find out the radon concentration. This section contains important information about radon.

Current issues

The eighth assessment meeting of the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management hosted by the International Atomic Energy Agency (IAEA) was held in Vienna at the beginning of April.

The Radiation and Nuclear Safety Authority (STUK) has published an annual review of its 2024 operations. The review collects highlights and case examples of STUK's activities and achievements last year.