Geiger Readings for Feb 09, 2015

Ambient office = 91 nanosieverts per hour
 
Ambient outside = 88 nanosieverts per hour
 
Soil exposed to rain water = 78 nanosieverts per hour
 
Avocado from Central Market = 115 nanosieverts per hour
 
Tap water = 117 nanosieverts per hour
 
Filtered water = 110 nanosieverts per hour