Ambient office  =  100 nanosieverts per hour

Ambient outside = 119 nanosieverts per hour

Soil exposed to rain water = 119 nanosieverts per hour

Blueberry from Central Market = 78 nanosieverts per hour

Tap water = 88 nanosieverts per hour

Filtered water = 73 nanosieverts per hour

Dover sole – Caught in USA = 100 nanosieverts per hour