Geiger Readings for Aug 15, 2017

Ambient office = 89 nanosieverts per hour
 
Ambient outside = 117 nanosieverts per hour
 
Soil exposed to rain water = 122 nanosieverts per hour
 
Cippolini onion from Central Market = 143 nanosieverts per hour
 
Tap water = 142 nanosieverts per hour
 
Filter water = 127 nanosieverts per hour