Geiger Readings for Jan 29, 2016

Ambient office = 66 nanosieverts per hour
 
Ambient outside = 92 nanosieverts per hour
 
Soil exposed to rain water = 95 nanosieverts per hour
 
Carrot from Central Market = 102 nanosieverts per hour
 
Tap water = 104 nanosieverts per hour
 
Filter water = 90 nanosieverts per hour