The links below are to spreadsheets that provide information on and links to websites that report monitoring of radiation in Japan, the US and internationally.

We have compiled the link, the sponsor of the monitoring, the locations monitored, and as much information about what medium is monitored (air, water, soil, milk, etc) for which type of radiation (alpha, beta, gamma, specific radionuclides).

Please let us know of additional sites.

>> U.S. monitoring sites

>> International sites (including Japan)