Ambient office = 96 nanosieverts per hour

Ambient outside = 114 nanosieverts per hour

Soil exposed to rain water = 113 nanosieverts per hour

Red bell pepper from Central Market = 112 nanosieverts per hour

Tap water = 103 nanosieverts per hour

Filter water = 88 nanosieverts per hour

Dover sole – Caught in USA = 130 nanosieverts per hour