Geiger Readings for Apr 14, 2016

Ambient office = 146 nanosieverts per hour
 
Ambient outside = 80 nanosieverts per hour
 
Soil exposed to rain water = 72 nanosieverts per hour
 
Avocado from Central Market = 93 nanosieverts per hour
 
Tap water = 75 nanosieverts per hour
 
Filtered water = 66 nanosieverts per hour