Geiger Readings for May 14, 2017

Ambient office = 67 nanosieverts per hour
 
Ambient outside = 80 nanosieverts per hour
 
Soil exposed to rain water = 85 nanosieverts per hour
 
Mango from Central Market = 141 nanosieverts per hour
 
Tap water = 93 nanosieverts per hour
 
Filter water = 89 nanosieverts per hour