Geiger Readings for Feb 28, 2020

Ambient office  = 139 nanosieverts per hour

Ambient outside = 93 nanosieverts per hour

Soil exposed to rain water = 97 nanosieverts per hour

Avocado from Central Market = 76 nanosieverts per hour

Tap water = 97 nanosieverts per hour

Filtered water = 83 nanosieverts per hour