Ambient office = 84 nanosieverts per hour

Ambient outside = 81 nanosieverts per hour

Soil exposed to rain water = 84 nanosieverts per hour

White onion from Central Market = 73 nanosieverts per hour

Tap water = 77 nanosieverts per hour

Filter water = 66 nanosieverts per hour

Dover Sole from Central = 105 nanosieverts per hour