For the assessment of possible health risks, the measured values are compared with the immission limit values.
A person who continuously breathes air with this concentration receives an annual radiation dose of 0.3 milli-Sievert per year.
wdt_ID | Radionuclides | Origin | Immission limit * | |
---|---|---|---|---|
2 | Bq / m3 | micro-Bq / m3 | ||
3 | Na-22 | natural | 19 | 19'000'000 |
4 | Na-24 | natural | 48 | 48'000'000 |
5 | Co-60 | artificial | 3.5 | 3'500'000 |
6 | I-131 | artificial | 0.93 | 930'000 |
7 | Cs-134 | artificial | 5.9 | 5'900'000 |
8 | Cs-137 | artificial | 8.5 | 8'500'000 |
* Immission limits for radionuclides in the air for the public domain according to Article 24 of the Federal Ordinance on Radiation Protection (ORaP) of 26 April 2017.