Latitude 47.704656 Longitude -122.318745
Ambient office = 171 nanosieverts per hour
Ambient outside = 148 nanosieverts per hour
Soil exposed to rain water = 144 nanosieverts per hour
Purple onion from Central Market = 108 nanosieverts per hour
Tap water = 87 nanosieverts per hour
Filter water = 73 nanosieverts per hour