Latitude 47.704656 Longitude -122.318745
Ambient office = 99 nanosieverts per hour
Ambient outside = 99 nanosieverts per hour
Soil exposed to rain water = 102 nanosieverts per hour
Avocado from Central Market = 51 nanosieverts per hour
Tap water = 159 nanosieverts per hour
Filter water = 149 nanosieverts per hour