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Ambient office  = 122 nanosieverts per hour

Ambient outside = 116 nanosieverts per hour

Soil exposed to rain water = 119 nanosieverts per hour

Organic avocado from Central Market = 126 nanosieverts per hour

Tap water = 74 nanosieverts per hour

Filter water = 62 nanosieverts per hour

Dover sole - Caught in USA = 129 nanosieverts per hour