Ambient office = 89 nanosieverts per hour

Ambient outside = 112 nanosieverts per hour

Soil exposed to rain water = 114 nanosieverts per hour

Blueberry from Central Market = 109 nanosieverts per hour

Tap water = 116 nanosieverts per hour

Filter water = 108 nanosieverts per hour

Dover sole – Caught in USA = 14 nanosieverts per hour