Latitude 47.704656 Longitude -122.318745
Ambient office = 66 nanosieverts per hour
Ambient outside = 104 nanosieverts per hour
Soil exposed to rain water = 107 nanosieverts per hour
Heirloom tomato from Central Market = 87 nanosieverts per hour
Tap water = 102 nanosieverts per hour
Filter water = 87 nanosieverts per hour