Ambient office  =  78 nanosieverts per hour

Ambient outside = 93 nanosieverts per hour

Soil exposed to rain water = 96 nanosieverts per hour

Red bell pepper from Central Market = 126 nanosieverts per hour

Tap water = 99 nanosieverts per hour

Filtered water = 74 nanosieverts per hour

Dover sole – Caught in USA = 100 nanosieverts per hour