Ambient office = 85 nanosieverts per hour

Ambient outside = 115 nanosieverts per hour

Soil exposed to rain water = 111 nanosieverts per hour

Avocado from Central Market = 125 nanosieverts per hour

Tap water = 93 nanosieverts per hour

Filter water = 72 nanosieverts per hour

Dover sole – Caught in USA = 109 nanosieverts per hour