Apr 16 2023 charts.png Latitude 47.704656 Longitude -122.318745Ambient office = 106 nanosieverts per hour Ambient outside = 88 nanosieverts per hour Soil exposed to rain water = 89 nanosieverts per hour Tomato from Central Market = 63 nanosieverts per hour Tap water = 123 nanosieverts per hour Filter water = 108 nanosieverts per hour