Ambient office  = 123 nanosieverts per hour

Ambient outside = 112 nanosieverts per hour

Soil exposed to rain water = 113 nanosieverts per hour

Eggplant from Central Market = 147 nanosieverts per hour

Tap water = 110 nanosieverts per hour

Filtered water = 100 nanosieverts per hour

Dover sole – Caught in USA = 119 nanosieverts per hour