Geiger Readings for May 30, 2016

Ambient office = 133 nanosieverts per hour
 
Ambient outside = 84 nanosieverts per hour
 
Soil exposed to rain water = 71 nanosieverts per hour
 
Avocado from Central Market = 122 nanosieverts per hour
 
Tap water = 119 nanosieverts per hour
 
Filtered water = 110 nanosieverts per hour