Geiger Readings for Dec 18, 2019

Ambient office  = 93 nanosieverts per hour

Ambient outside = 119 nanosieverts per hour

Soil exposed to rain water = 121 nanosieverts per hour

Bartlett pear from Central Market = 62 nanosieverts per hour

Tap water = 83 nanosieverts per hour

Filtered water = 66 nanosieverts per hour