Latitude 47.704656 Longitude -122.318745
Ambient office = 129 nanosieverts per hour
Ambient outside = 138 nanosieverts per hour
Soil exposed to rain water = 138 nanosieverts per hour
Heirlooom tomato from Central Market = 81 nanosieverts per hour
Tap water = 82 nanosieverts per hour
Filter water = 69 nanosieverts per hour