Geiger Readings for May 04, 2017

Ambient office = 89 nanosieverts per hour
 
Ambient outside = 90 nanosieverts per hour
 
Soil exposed to rain water = 96 nanosieverts per hour
 
Celery from Central Market = 112 nanosieverts per hour
 
Tap water = 97 nanosieverts per hour
 
Filter water = 79 nanosieverts per hour