Monitoring information of environmental radioactivity level
Nuclear Reguation Authority

Reading of environmental radioactivity level by prefecture (July 2019)

July 30,2019 (Tuesday)

July 26,2019 (Friday)

July 23,2019 (Tuesday)

July 19,2019 (Friday)

July 12,2019 (Friday)

July 09,2019 (Tuesday)

July 05,2019 (Friday)

July 02,2019 (Tuesday)