Geiger Readings for May 14, 2020

Ambient office  = 66 nanosieverts per hour

Ambient outside = 110 nanosieverts per hour

Soil exposed to rain water = 112 nanosieverts per hour

Lemon from Central Market = 157 nanosieverts per hour

Tap water = 63 nanosieverts per hour

Filtered water = 48 nanosieverts per hour