Geiger Readings for May 22, 2016

Ambient office = 119 nanosieverts per hour
 
Ambient outside = 114 nanosieverts per hour
 
Soil exposed to rain water = 119 nanosieverts per hour
 
Avocado from Central Market = 95 nanosieverts per hour
 
Tap water = 66 nanosieverts per hour
 
Filtered water = 59 nanosieverts per hour