Radiation Map

What is the current radiation level?
Are you at risk?

Get realtime radiation information for the US, Japan and Korea. Scroll and zoom the map to see more locations, status and numbers. Be prepared in case levels rise and put you, your family and your friends at risk. Data is reported from official government sources and displayed on a map for your convenience.

Data for the US represent the current risk level based on input from the EPA radiation monitors. Data for Japan and Korea is the current exposure in mGy/hr.