Regarding North Korea's suspected radioactive wastewater discharge, South Korea's Nuclear and Safety Commission announces that ”radiation levels in South Korea are normal”

Amid suspicions that radioactive wastewater from a uranium refining plant in Pyeongsan, South Hwanghae Province, North Korea has announced that environmental radiation levels in South Korea are normal.
On the 1st of this month, the Nuclear Safety Commission of Korea (NSSC) analyzed the spatial radiation levels measured through the automatic environmental radiation monitoring network (measurement period is 15 minutes on average) installed in the country and concluded that currently,
The Nuclear Safety Commission announced that it had confirmed that all regions in the country were showing normal levels. The Commission has set up automatic environmental radiation monitoring devices in 244 regions across the country in preparation for a nuclear accident or other radioactive emergency at home or abroad.
According to the Nuclear Safety Commission, as of 11:00 a.m. on July 1, the measured value nationwide was 0.059 to 0.212 microsieverts (μSv) per hour, which is within the normal fluctuation range.
In particular, following a recent allegation that radiation levels had been measured at a beach in Ganghwa County, Incheon Metropolitan City, at 0.87μSv/h, roughly eight times higher than normal, the Nuclear Safety Commission announced that it would
The on-site investigation team from the Institute of Safety Technology (KINS) was dispatched to take measurements directly and confirmed that the radiation level was within the normal range of 0.2μSv/h.
Environmental radiation monitoring equipment also currently records a normal level of 0.143 μSv/h.