Monitoring information of environmental radioactivity level
Nuclear Reguation Authority

Reading of environmental radioactivity level by prefecture (March 2018)

March 30,2018 (Friday)

March 27,2018 (Tuesday)

March 23,2018 (Friday)

March 20,2018 (Tuesday)

March 16,2018 (Friday)

March 13,2018 (Tuesday)

March 09,2018 (Friday)

March 06,2018 (Tuesday)

March 02,2018 (Friday)