Ambient office  = 102 nanosieverts per hour

Ambient outside = 125 nanosieverts per hour

Soil exposed to rain water = 128 nanosieverts per hour

Red bell pepper from Central Market = 121 nanosieverts per hour

Tap water = 91 nanosieverts per hour

Filtered water = 67 nanosieverts per hour

Dover sole – Caught in USA = 93 nanosieverts per hour