Geiger Readings for Sep 29, 2015

Ambient office = 83 nanosieverts per hour
 
Ambient outside = 123 nanosieverts per hour
 
Soil exposed to rain water = 150 nanosieverts per hour
 
Avacado from Central Market = 122 nanosieverts per hour
 
Tap water = 78 nanosieverts per hour
 
Filtered water = 72 nanosieverts per hour