Geiger Readings for Jul 15, 2021

Ambient office = 128 nanosieverts per hour

Ambient outside = 94 nanosieverts per hour

Soil exposed to rain water = 92 nanosieverts per hour

White onion from Central Market = 138 nanosieverts per hour

Tap water = 125 nanosieverts per hour

Filter water = 117 nanosieverts per hour