Geiger Readings for Apr 27, 2016

Ambient office = 126 nanosieverts per hour
 
Ambient outside = 99 nanosieverts per hour
 
Soil exposed to rain water = 116 nanosieverts per hour
 
Mango from Central Market = 84 nanosieverts per hour
 
Tap water = 152 nanosieverts per hour
 
Filtered water = 113 nanosieverts per hour