Ambient office = 96 nanosieverts per hour

Ambient outside = 108 nanosieverts per hour

Soil exposed to rain water = 113 nanosieverts per hour

Ambient office =79 nanosieverts per hour

Ambient outside = 97 nanosieverts per hour

Soil exposed to rain water = 94 nanosieverts per hour

Ambient office = 131 nanosieverts per hour

Ambient outside = 102 nanosieverts per hour

Soil exposed to rain water = 102 nanosieverts per hour