Latitude 47.704656 Longitude -122.318745
Ambient office = 87 nanosieverts per hour
Ambient outside = 78 nanosieverts per hour
Soil exposed to rain water = 81 nanosieverts per hour
Avocado from Central Market = 70 nanosieverts per hour
Tap water = 66 nanosieverts per hour
Filter water = 52 nanosieverts per hour