For more measurements, see Dose of Radiation in the World and Monitoring Information of environmental radioactivity level (Domestic Japan).
The dose of radiation in Tokyo is not high in comparison with that in major cities in the world.
|City||Dose of Radiation
|Date of measurement||Referring Website|
|Tokyo||0.033||Apr. 8, 2015||http://monitoring.tokyo-eiken.go.jp/monitoring/hourly_data.html|
|New York||0.094||May. 31, 2011||http://digistar.com/boston/ (*)|
|Paris||0.055||Apr. 6, 2015||http://www.irsn.fr/FR/Documents/france.htm|
|Berlin||0.070-0.090||Apr. 8, 2015||http://odlinfo.bfs.de/|
|London||0.085||Apr. 7, 2015||http://eurdepweb.jrc.ec.europa.eu/EurdepMap/ Default.aspx|
|Singapore||0.100||Apr. 7, 2015||http://www.nea.gov.sg/anti-pollution-radiation-protection/radiation-protection|
|Hong Kong||0.080-0.150||Apr. 8, 2015||http://www.hko.gov.hk/radiation/ermp/rmn/applet/ map/rmn_hourly_e.htm|
|Beijing||** 0.071||Apr. 8, 2015||http://haq.mep.gov.cn/gzdt/|
|Taipei||0.058||Apr. 8, 2015||http://www.trmc.aec.gov.tw/utf8/eng/|
|Seoul||0.152||Apr. 8, 2015||http://iernet.kins.re.kr/|
(*) Measuring not by US government but by a private person.
(**) Unit in original data is nGy/h. The figure in this table is estimated as 1uGy/h=0.8uSv/h.
Source – Japanese Government Ministry of Education, Culture, Sports, Science and Technology (MEXT)
MEXT Official Statement:
The Japanese Government is closely monitoring radiation levels to ensure that produce with elevated levels of radioactivity is not distributed for consumption.
For details of the monitoring data of radiation, please click on the map below.
Consultation regarding the Great East Japan Earthquake:
The measurement value of the environmental radioactivity at Fukushima
Airport (written in Japanese):
Ministry of Health, Labour and Welfare(MHLW) Official Announcement:
As a result of overall efforts in adding electricity supply and conserving electricity, the supply-demand balance has improved significantly and rolling blackouts will not be implemented anymore throughout the year. While visitors from overseas to Eastern Japan may feel a little inconvenienced from less bright lights and some escalators are not in operation in train stations and buildings, we appreciate your understanding and cooperation.
Tokyo Electric Power Company: http://www.tepco.co.jp/en/index-e.html