Ambient office = 80 nanosieverts per hour

Ambient outside = 137 nanosieverts per hour

Soil exposed to rain water = 136 nanosieverts per hour

Avocado from Central Market = 108 nanosieverts per hour

Tap water = 80 nanosieverts per hour

Filter water = 70 nanosieverts per hour

Dover Sole from Central = 100 nanosieverts per hour