Geiger Readings for July 29, 2016

Ambient office = 80 nanosieverts per hour
 
Ambient outside = 144 nanosieverts per hour
 
Soil exposed to rain water = 134 nanosieverts per hour
 
Avocado from Central Market = 75 nanosieverts per hour
 
Tap water = 93 nanosieverts per hour
 
Filtered water = 79 nanosieverts per hour