Latitude 47.704656 Longitude -122.318745
Ambient office = 93 nanosieverts per hour
Ambient outside = 94 nanosieverts per hour
Soil exposed to rain water = 91 nanosieverts per hour
Avocado from Central Market = 78 nanosieverts per hour
Tap water = 74 nanosieverts per hour
Filtered water = 63 nanosieverts per hour