Geiger Readings for May 18, 2023

Ambient office = 69 nanosieverts per hour

Ambient outside = 108 nanosieverts per hour

Soil exposed to rain water = 108 nanosieverts per hour

Tomato from Central Market = 90 nanosieverts per hour

Tap water = 78 nanosieverts per hour

Filter water = 59 nanosieverts per hour