Latitude 47.704656 Longitude -122.318745
Ambient office = 142 nanosieverts per hour
Ambient outside = 105 nanosieverts per hour
Soil exposed to rain water = 103 nanosieverts per hour
Avocado from Central Market = 80 nanosieverts per hour
Tap water = 87 nanosieverts per hour
Filter water = 77 nanosieverts per hour