Ionising Radiation and Non-ionising Radiation (6)

Background radiation or ionising radiation dose of less than 0.2 μSv/h

Is the normal level or safe level

Safe level of background radiation dose (1)

< 0.2 μSv/h

Safe level of background radiation dose (2)

< 0.0002 mSv/h

Safe level of background radiation dose (3)

< 1 752 μSv/year

Safe level of background radiation dose (4)

< 1.752 mSv/year

Estimation of dose of radioactive radiation of building

1.5 mSv/year

Estimation of dose of radioactive radiation of food

0.1 – 0.5 mSv/year

Estimation of dose of background radiation of environment

0.4 – 1.0 mSv/year

Estimation of dose of comic rays if flight

0.003 mSv/h

Estimation of dose of cosmic rays of high altitude

0.3 - 0.5 mSv/year