Geiger Readings for Apr 23, 2017

Ambient office = 127 nanosieverts per hour
 
Ambient outside = 139 nanosieverts per hour
 
Soil exposed to rain water = 131 nanosieverts per hour
 
Avocado from Central Market = 87 nanosieverts per hour
 
Tap water = 72 nanosieverts per hour
 
Filter water = 66 nanosieverts per hour