Latitude 47.704656 Longitude -122.318745
Ambient office = 109 nanosieverts per hour
Ambient outside = 93 nanosieverts per hour
Soil exposed to rain water = 93 nanosieverts per hour
Crimini mushroom from Central Market = 83 nanosieverts per hour
Tap water = 66 nanosieverts per hour
Filtered water = 58 nanosieverts per hour