This database is built to show the mercury distribution in various environments and related products in Japan. The information of sampling media, mercury type, sampling region, and sampling time are contained. In this database, you can search and browse by categories, and also enjoy on-demand mercury maps in Japan.

Sampling Media
Mercury Type
Sampling Region
Sampling Time

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Search Results

Sample Media Mercury Type Principal agent Reference Number Institute Reference Year Sampling Region Sampling Area Sample Type Unit Minmum Maximum Average
Aquatic water and products T-Hg Local government R39 Shizuoka City Institute of Environmental Science and Public Health Annual Report of Shizuoka City Institute of Environmental Science and Public Health No. 33 2017 Chubu Shizuoka Prefecture Fish 5 species ppm < 0.02 0.18 0.18
Aquatic water and products T-Hg Local government R39 Shizuoka City Institute of Environmental Science and Public Health Annual Report of Shizuoka City Institute of Environmental Science and Public Health No. 34 2018 Chubu Shizuoka Prefecture Fish 5 species ppm < 0.02 0.28 0.28
Aquatic water and products T-Hg Local government R39 Shizuoka City Institute of Environmental Science and Public Health Annual Report of Shizuoka City Institute of Environmental Science and Public Health No. 35 2019 Chubu Shizuoka Prefecture Fish 5 species ppm < 0.02 0.99 0.99
Aquatic water and products T-Hg Local government R39 Shizuoka City Institute of Environmental Science and Public Health Annual Report of Shizuoka City Institute of Environmental Science and Public Health No. 36 2020 Chubu Shizuoka Prefecture Fish 5 species ppm 0.1 1.1 1.1
Aquatic water and products Me-Hg Local government R39 Shizuoka City Institute of Environmental Science and Public Health Annual Report of Shizuoka City Institute of Environmental Science and Public Health No. 36 2020 Chubu Shizuoka Prefecture Fish 5 species ppm 0.7 0.7 0.7
Aquatic water and products T-Hg Local government R39 Shizuoka City Institute of Environmental Science and Public Health Annual Report of Shizuoka City Institute of Environmental Science and Public Health No. 37 2021 Chubu Shizuoka Prefecture Fish 5 species ppm < 0.05 0.53 0.53
Aquatic water and products Me-Hg Local government R39 Shizuoka City Institute of Environmental Science and Public Health Annual Report of Shizuoka City Institute of Environmental Science and Public Health No. 37 2021 Chubu Shizuoka Prefecture Fish 5 species ppm 0.45 0.45 0.45
Foods(raw and processed) T-Hg Local government R39 Shizuoka City Institute of Environmental Science and Public Health Annual Report of Shizuoka City Institute of Environmental Science and Public Health No. 26 2005 2006 2007 2008 2009 2010 Chubu Shizuoka Prefecture Fish Processed food products ppm 0.05
Waste T-Hg Local government R39 Shizuoka City Institute of Environmental Science and Public Health Annual Report of Shizuoka City Institute of Environmental Science and Public Health No. 30 2012 Chubu Shizuoka Prefecture Industrial waste mg/L <0.0005
Waste T-Hg Local government R39 Shizuoka City Institute of Environmental Science and Public Health Annual Report of Shizuoka City Institute of Environmental Science and Public Health No. 30 2013 Chubu Shizuoka Prefecture Industrial waste mg/L <0.0005
Waste T-Hg Local government R39 Shizuoka City Institute of Environmental Science and Public Health Annual Report of Shizuoka City Institute of Environmental Science and Public Health No. 30 2014 Chubu Shizuoka Prefecture Industrial waste mg/L <0.0005
Waste T-Hg Local government R39 Shizuoka City Institute of Environmental Science and Public Health Annual Report of Shizuoka City Institute of Environmental Science and Public Health No. 30 2015 Chubu Shizuoka Prefecture Industrial waste mg/L <0.0005
Atmosphere Mercury and its compounds Local government R40 Hamamatsu City Institute of Environmental Science and Public Health Annual Report of Hamamatsu City Institute of Environmental Science and Public Health No. 18 2006 Chubu Hamamatsu City Air μg/m3 0.0019 0.0019
Atmosphere Mercury and its compounds Local government R40 Hamamatsu City Institute of Environmental Science and Public Health Annual Report of Hamamatsu City Institute of Environmental Science and Public Health No. 19 2007 Chubu Hamamatsu City Air μg/m3 0.0019 0.0019
Atmosphere Mercury and its compounds Local government R40 Hamamatsu City Institute of Environmental Science and Public Health Annual Report of Hamamatsu City Institute of Environmental Science and Public Health No. 20 2008 Chubu Hamamatsu City Air μg/m3 0.0019 0.0019
Atmosphere Mercury and its compounds Local government R40 Hamamatsu City Institute of Environmental Science and Public Health Annual Report of Hamamatsu City Institute of Environmental Science and Public Health No. 21 2009 Chubu Hamamatsu City Air μg/m3 0.0016 0.0017
Atmosphere Mercury and its compounds Local government R40 Hamamatsu City Institute of Environmental Science and Public Health Annual Report of Hamamatsu City Institute of Environmental Science and Public Health No. 22 2010 Chubu Hamamatsu City Air μg/m3 0.0018 0.0023
Atmosphere Mercury and its compounds Local government R40 Hamamatsu City Institute of Environmental Science and Public Health Annual Report of Hamamatsu City Institute of Environmental Science and Public Health No. 23 2011 Chubu Hamamatsu City Air μg/m3 0.0016 0.0017
Atmosphere Mercury and its compounds Local government R40 Hamamatsu City Institute of Environmental Science and Public Health Annual Report of Hamamatsu City Institute of Environmental Science and Public Health No. 24 2012 Chubu Hamamatsu City Air μg/m3 0.0012 0.0025
Atmosphere T-Hg Local government R41-2 Mie Prefecture Health and Environment Research Institute Annual Report of Mie Prefecture Health and Environment Research Institute No.6 1998 1999 2000 2001 2002 Chubu Mie Prefecture Air ng/m3 0.66 5.5 4.873333333