Geiger Readings for Aug 12, 2016

Ambient office = 73 nanosieverts per hour
 
Ambient outside = 80 nanosieverts per hour
 
Soil exposed to rain water = 87 nanosieverts per hour
 
Avocado from Central Market = 93 nanosieverts per hour
 
Tap water = 99 nanosieverts per hour
 
Filtered water = 79 nanosieverts per hour