Ambient office = 102 nanosieverts per hour

 

Ambient outside = 83 nanosieverts per hour

 

Soil exposed to rain water = 97 nanosieverts per hour

 

Mango from Central Market = 111 nanosieverts per hour

 

Tap water = 87 nanosieverts per hour

 

Filtered water = 82 nanosieverts per hour