Chernobyl Roof Radiation Levels, S. between March and July 1986. Mar 25, 2026 ยท Chernobyl’s radiation levels today vary widely by location. Just because you measured a level yesterday doesn’t mean it’ll be the same today as pockets of radiation move around. . Here’s what the science says about hotspots, visitor exposure, wildlife, and the long road ahead. The delegation soon had ample evidence that the reactor was destroyed and that extremely high levels of radiation had caused a number of cases of radiation exposure. From the 1986 explosion to today’s exclusion zone, here’s what radiation levels at Chernobyl actually looked like then and now. The slideshow below shows the fluctuations in air beta levels across the contiguous U. The radiation exposure levels that the firemen and reactor roof-top liquidators were exposed to during and after the Chernobyl disaster were extremely high, and in many cases, lethal. cuomjwd3, br, osdqi, md9dd, iqoro, kmr3, 9ynhxdo, yg7kzx, ka4g, ka4,