Geiger Readings for April 30, 2014

Ambient office = 72 nanosieverts per hour

 

Ambient outside = 102 nanosieverts per hour

 

Soil exposed to rain water = 101 nanosieverts per hour

 

D'Anjou pear from Top Foods = 87 nanosieverts per hour

 

Tap water = 89 nanosieverts per hour

 

Filtered water = 87 nanosieverts per hour