Radiation Around Me

You can search for information on radiation around you. You can either use your device with a location feature to see information around you, or specify a prefecture and municipality to see information for that municipality.
When you click or tap on a measuring point displayed, counting results for that point will be displayed.

Current location:

How to read the map

Your current location will be indicated by a pink round icon.

Current location

This will be displayed only when you searched using the current location.

Monitoring posts are marked with blue-green map pins.

Monitoring post

A field radiation measurement point equipped with air radiation measurement devices such as NaI(Tl) scintillation detector for the purpose of measuring and monitoring outdoor air radiation levels.

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