Geiger Readings for Feb 16, 2017

Ambient office  = 56 nanosieverts per hour
 
Ambient outside = 165 nanosieverts per hour
 
Soil exposed to rain water = 162 nanosieverts per hour
 
Garlic bulb from Central Market = 107 nanosieverts per hour
 
Tap water = 59 nanosieverts per hour
 
Filter water = 52 nanosieverts per hour