Geiger Readings for June 27, 2016

Ambient office = 134 nanosieverts per hour
 
Ambient outside = 126 nanosieverts per hour
 
Soil exposed to rain water = 113 nanosieverts per hour
 
Roma tomato from Central Market = 130 nanosieverts per hour
 
Tap water = 67 nanosieverts per hour
 
Filtered water = 59 nanosieverts per hour