Measurement results of radiation doses in the air in the mountains in Tokyo (October 2011)

Radiation doses in air for the living environment of people in mountainous areas in Tokyo were measured at a height of 1 meter above ground.

Measurement period The period from October 8, 2011 (Sat) to October 25, 2011 (Tue)
Measurement method
Measuring instrument A Hitachi-Aloka Medical TCS166 scintillation-survey meter
Time constant 30 seconds
Measurement method Measurement is carried out 5 times and the average is calculated
Measurement locations 79

The measurement locations were locations requested by the municipalities, such as schools, parks,
tourist facilities, assembly facilities, woodland paths and mountain tops

Measurement results measurement results here