Description

Displays the radiation present in the air from a location within Japan (Yokohama) with a large, easy to read display - including the amount in nanoGrays, and a gauge with clear "safety" and "escalated" zones.

The reading is "live" - updated every hour.

There is also a graphing option available which allows you to see a visual history of the radiation readings all the way back to 2012.

Now also visible on your Apple Watch!

What's New in Version 2.1

This app has been updated by Apple to display the Apple Watch app icon.

Add Japan Radiation Watch to your Apple Watch!