Latitude 47.704656 Longitude -122.318745
Ambient office = 94 nanosieverts per hour
Ambient outside = 120 nanosieverts per hour
Soil exposed to rain water = 114 nanosieverts per hour
Organic Hawaiian avocado from Central Market = 87 nanosieverts per hour
Tap water = 104 nanosieverts per hour
Filtered water = 93 nanosieverts per hour