Geiger Readings for Jun 29, 2017

Ambient office = 115 nanosieverts per hour
 
Ambient outside = 148 nanosieverts per hour
 
Soil exposed to rain water = 154 nanosieverts per hour
 
Avocado from Central Market = 103 nanosieverts per hour
 
Tap water = 116 nanosieverts per hour
 
Filter water = 110 nanosieverts per hour