Geiger Readings for November 23, 2023

Ambient office = 52 nanosieverts per hour

Ambient outside = 136 nanosieverts per hour

Soil exposed to rain water = 142 nanosieverts per hour

Green onion from Central Market = 110 nanosieverts per hour

Tap water = 72 nanosieverts per hour

Filter water = 66 nanosieverts per hour