Geiger Readings for Feb 27, 2016

Ambient office = 93 nanosieverts per hour
 
Ambient outside = 87 nanosieverts per hour
 
Soil exposed to rain water = 93 nanosieverts per hour
 
Avocado from Central Market = 108 nanosieverts per hour
 
Tap water = 76 nanosieverts per hour
 
Filter water = 70 nanosieverts per hour