Ambient office  =116 nanosieverts per hour

Ambient outside =89 nanosieverts per hour

Soil exposed to rain water = 88 nanosieverts per hour

Zuccini from Central Market = 97 nanosieverts per hour

Tap water = 20 nanosieverts per hour

Filter water = 115 nanosieverts per hour

Dover sole – Caught in USA = 75 anosieverts per hour