Ambient office  =  123 nanosieverts per hour

Ambient outside = 119 nanosieverts per hour

Soil exposed to rain water = 121 nanosieverts per hour

Shallot from Central Market = 100 nanosieverts per hour

Tap water = 76 nanosieverts per hour

Filtered water = 66 nanosieverts per hour

Dover sole – Caught in USA = 100 nanosieverts per hour