Ambient office = 87 nanosieverts per hour

Ambient outside = 107 nanosieverts per hour

Soil exposed to rain water = 106 nanosieverts per hour

Blueberry from Central Market = 109 nanosieverts per hour

Tap water = 70 nanosieverts per hour

Filter water = 60 nanosieverts per hour

Dover sole – Caught in USA = 1o9 nanosieverts per hour