Ambient office = 93 nanosieverts per hour

Ambient office = 93 nanosieverts per hour

Ambient outside = 114 nanosieverts per hour

Soil exposed to rain water = 105 nanosieverts per hour

Tomato from Central Market = 66 nanosieverts per hour

Tap water = 133 nanosieverts per hour

Filter water = 120 nanosieverts per hour