Ambient office = 85 nanosieverts per hour

 

Ambient outside = 80 nanosieverts per hour

 

Soil exposed to rain water = 85 nanosieverts per hour

 

Cabbage from Top Foods = 144 nanosieverts per hour

 

Tap water = 101 nanosieverts per hour

 

Filtered water = 87 nanosieverts per hour