Geiger Readings for Sep 16, 2015

Ambient office = 85 nanosieverts per hour
 
Ambient outside = 114 nanosieverts per hour
 
Soil exposed to rain water = 84 nanosieverts per hour
 
Mango from Central Market = 66 nanosieverts per hour
 
Tap water = 99 nanosieverts per hour
 
Filtered water = 84 nanosieverts per hour