Geiger Readings for Jan 12, 2016

Ambient office = 98 nanosieverts per hour
 
Ambient outside = 159 nanosieverts per hour
 
Soil exposed to rain water = 159 nanosieverts per hour
 
Mango from Central Market = 67 nanosieverts per hour
 
Tap water = 99 nanosieverts per hour
 
Filter water = 80 nanosieverts per hour