Geiger Readings for Feb 28, 2021

Ambient office = 141 nanosieverts per hour

Ambient outside = 148 nanosieverts per hour

Soil exposed to rain water = 149 nanosieverts per hour

Garlic bulb from Central Market = 89 nanosieverts per hour

Tap water = 141 nanosieverts per hour

Filter water = 124 nanosieverts per hour