Geiger Readings for Dec 21, 2020

Ambient office = 110 nanosieverts per hour

Ambient outside = 128 nanosieverts per hour

Soil exposed to rain water = 119 nanosieverts per hour

Blueberry from Central Market = 97 nanosieverts per hour

Tap water = 115 nanosieverts per hour

Filter water = 108 nanosieverts per hour