Ambient office  = 93 nanosieverts per hour

Ambient outside = 96 nanosieverts per hour

Soil exposed to rain water = 100 nanosieverts per hour

Red bell pepper from Central Market = 115 nanosieverts per hour

Tap water = 84 nanosieverts per hour

Filtered water = 73 nanosieverts per hour

Dover sole – Caught in USA = 98 nanosieverts per hour