Geiger Readings for Apr 10, 2018

Ambient office  = 100 nanosieverts per hour
 
Ambient outside = 162 nanosieverts per hour
 
Soil exposed to rain water = 155 nanosieverts per hour
 
Beefsteak tomato from Central Market = 99 nanosieverts per hour
 
Tap water = 70 nanosieverts per hour
 
Filter water = 66 nanosieverts per hour