Geiger Readings for May 30, 2018

Ambient office  = 91 nanosieverts per hour

Ambient outside = 53 nanosieverts per hour

Soil exposed to rain water = 55 nanosieverts per hour

Carrot from Central Market = 135 nanosieverts per hour

Tap water = 128 nanosieverts per hour

Filter water = 111 nanosieverts per hour