Latitude 47.704656 Longitude -122.318745
Ambient office = 93 nanosieverts per hour
Ambient outside = 89 nanosieverts per hour
Soil exposed to rain water = 85 nanosieverts per hour
Avocado from Central Market = 48 nanosieverts per hour
Tap water = 126 nanosieverts per hour
Filtered water = 117 nanosieverts per hour