Ambient office = 111 nanosieverts per hour

Ambient outside = 77 nanosieverts per hour

Soil exposed to rain water = 76 nanosieverts per hour

Snow pea from Central Market = 66 nanosieverts per hour

Tap water = 97 nanosieverts per hour

Filter water = 87 nanosieverts per hour

Dover sole – Caught in USA = 109 nanosieverts per hour