Geiger Readings for Feb 21, 2016

Ambient office = 118 nanosieverts per hour
 
Ambient outside = 118 nanosieverts per hour
 
Soil exposed to rain water = 121 nanosieverts per hour
 
Avocado from Central Market = 108 nanosieverts per hour
 
Tap water = 73 nanosieverts per hour
 
Filter water = 57 nanosieverts per hour