Monitoring information of environmental radioactivity level
Nuclear Reguation Authority

Reading of environmental radioactivity level by prefecture (December 2018)

December 28,2018 (Friday)

December 25,2018 (Tuesday)

December 21,2018 (Friday)

December 18,2018 (Tuesday)

December 14,2018 (Friday)

December 11,2018 (Tuesday)

December 07,2018 (Friday)

December 04,2018 (Tuesday)