Ambient office  =  81 nanosieverts per hour

Ambient outside = 100 nanosieverts per hour

Soil exposed to rain water = 100 nanosieverts per hour

Yellow bell pepper from Central Market = 92 nanosieverts per hour

Tap water = 90 nanosieverts per hour

Filter water = 81 nanosieverts per hour

Dover sole – Caught in USA = 108 nanosieverts per hour