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
Atmosphere T-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.78 2011 Kansai Kyoto City Air ng/m3 1.3 3 2.1
Atmosphere T-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.79 2012 Kansai Kyoto City Air ng/m3 1.2 2.9 2.1
Atmosphere T-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.80 2013 Kansai Kyoto City Air ng/m3 1.7 3.1 2.4
Atmosphere T-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.81 2014 Kansai Kyoto City Air ng/m3 1.6 3.3 2.2
Atmosphere T-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.82 2015 Kansai Kyoto City Air ng/m3 1.5 2.5 1.3
Atmosphere T-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.83 2016 Kansai Kyoto City Air ng/m3 1.40 3.70 2.000
Atmosphere T-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.84 2017 Kansai Kyoto City Air ng/m3 1.3 2.7 1.8
Atmosphere T-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.85 2018 Kansai Kyoto City Air ng/m3 1.2 2.5 1.8
Atmosphere T-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.86 2019 Kansai Kyoto City Air ng/m3 1.30 2.20 1.700
Atmosphere T-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.87 2020 Kansai Kyoto City Air ng/m3 1.30 2.30 1.700
Atmosphere T-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.88 2021 Kansai Kyoto City Air ng/m3 1.2 1.9 1.6
Aquatic water and products T-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.46 1979 Others Kyoto City Freshwater fish ppm 0.053 0.13
Aquatic water and products T-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.53 1986 Others Others Aquatic products 35 species ppm <0.01 0.12 0.047111111
Aquatic water and products Me-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.53 1986 Others Others Aquatic products 35 species ppm <0.01 0.12 0.041818182
Aquatic water and products Me-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.54 1987 Others Others Aquatic products 21 species ppm <0.01 0.22 0.055714286
Aquatic water and products Me-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.55 1988 Others Others Aquatic products 32 species ppm <0.01 0.26 0.052903226
Aquatic water and products Me-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.56 1989 Others Others Aquatic products 27 species ppm 0.01 0.17 0.045
Aquatic water and products Me-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.57 1990 Others Others Aquatic products 22 species ppm 0.01 0.22 0.0508
Aquatic water and products T-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.58 1991 Others Others Aquatic products ppm < 0.01 0.29
Aquatic water and products T-Hg Local government R42-1 Kyoto City Institute of Public Health Annual Report of Kyoto City Institute of Public Health No.58 1992 Others Others Aquatic products ppm < 0.01 0.29