Do you live in the US? Then you better check out this report by Bob Nichols at Veterans Today showing the most radioative cities in America. Tuscon, AZ is the worst city with 9,149 CPM! Normal background radiation readings is less than 100 CPM.
![CropperCapture[8].png](https://steemitimages.com/DQmWArtXUF5kYnb8i4GmAdcEpupf2JvuhUgWNWYPecUFjTb/CropperCapture%5B8%5D.png)
http://www.veteranstoday.com/2017/07/17/total-gamma-radiation-yrtw-no-25-and-26/
Where is all this high radiation coming from? Are nuclear power plants venting radioactive steam at night? Is it Fukashima rain? Perhaps it's nuclear fallout from the cold war raining down?
If you don't plan to move away from the hotspots you better take some seaweed supplement iodine tablets to protect yourself.