Geiger Readings for February 04, 2014

Ambient office = 99 nanosieverts per hour
 
Ambient outside = 117  nanosieverts per hour
 
Soil exposed to rain water = 94 nanosieverts per hour
 
Avacado from Central Market = 93  nanosieverts per hour
 
Tap water = 65  nanosieverts per hour
 
Filtered water = 60 nanosieverts per hour