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Arrangement of constant atmospheric monitoring and measurement stations

Last Updated September 30, 2024

This page shows the layout of general atmospheric measurement stations (19 stations) and automobile exhaust gas measurement stations (8 stations) that constantly monitor air pollution, and a list of locations.
It is the current arrangement from 2023 (Reiwa 5).
Please refer to the Environmental Observation Deck (operated and managed by the National Institute for Environmental Studies (external site)) for the types of atmospheric monitoring stations.
(* The name of the measuring station was changed to the name of the relevant area of the station building on September 30, 2024.)

This is the layout drawing of the measuring station.
Measurement station layout drawing

Location of measuring stations
Type of measurement stationName of measuring stationFormer measurement station nameLocation:North latitude
35 degrees
Tokei
139 degrees
General Environment and Air Measurement BureauHonchodori, Tsurumi-kuTsurumi Ward Shiota Exchange Plaza4-171-23, Honchodori, Tsurumi-ku30'01.3"41'05.7"
Hirodaiootamachi, Kanagawa-kuKanagawa Ward General Government Building3-8, Hirodaiotamachi, Kanagawa-ku28'37.9"37'45.2"
Mamedocho, Kohoku-kuKohoku Ward General Government Building26-1, Mamedocho, Kouhoku-ku31'08.7"37'59.1"
Isogo, Isogo-kuIsogo Ward General Government Building3-5-1, Isogo, Isogo-ku24'07.0"37'06.8"
Sakuragaoka, Hodogaya-kuSakuragaoka, Hodogaya-ku High School2-15-1, Sakuragaoka, Hodogaya-ku27'04.2"35'08.7"
Hiranuma, Nishi-kuHiranuma, Nishi-ku Elementary School2-11-36, Hiranuma, Nishi-ku27'28.2"36'54.4"
Tomiokahigashi, Kanazawa-kuNagahama, Kanazawa-ku6-16-1, Tomiokahigashi, Kanazawa-ku21'43.7"38'00.4"
Namamugi, Tsurumi-kuNamamugi, Tsurumi-ku Elementary School4-15-1, Namamugi, Tsurumi-ku29'44.3"40'17.8"
Honmokuoosatocho, Naka-kuHonmoku, Naka-ku155-18, Honmokuosatocho, Naka-ku24'5"39'42.3"
Gumizawa, Totsuka-kuGumizawa, Totsuka-ku Elementary School3-6-1, Gumizawa, Totsuka-ku23'52.2"30'51.9"
Nobacho, Konan-kuKonan Ward Noba Chuo Park613, Nobacho, Kounan-ku23'21.3"34'17.4"
Tsurugamine, Asahi-kuAsahi Ward Tsurugamine Elementary School1-42, Tsurugamine, Asahi-ku28'19.6"33'04.7"
Minamiseya, Seya-kuMinamiseya, Seya-ku Elementary School1-1-1, Minamiseya, Seya-ku27'27.1"29'10.5"
Minamiota, Minami-kuMinami Ward Yokohama Commercial High School2-30-1, Minamiota, Minami-ku25'58.9"36'33.0"
Inoyamacho, Sakae-kuKamigo, Sakae-ku Elementary School6-1, Inoyamacho, Sakae-ku21'30.0"34'19.8"
Mihocho, Midori-kuMiho Elementary School, Midori Ward1867, Mihocho, Midori-ku30'55.0"31'34.0"
Ichigaocho, Aoba-kuAoba Ward General Government Building31-4, Ichigaocho, Aoba-ku33'09.7"32'13.9"
Chigasakichuo, Tsuzuki-kuTsuzuki Ward   General Government Building32-1, Chigasakichuo, Tsuzuki-ku32'40.8"34'12.9"
Izumichuokita, Izumi-kuIzumi Ward General Government Building5-1-1, Izumichuokita, Izumi-ku25'03.3"29'18.7"
Automobile Exhaust Gas Measurement BureauShimosueyoshi, Tsurumi-kuShimosueyoshi, Tsurumi-ku Elementary School2-25-6, Shimosueyoshi, Tsurumi-ku31'22.5"40'29.1"
Sengencho, Nishi-kuSengen, Nishi-ku Lower Intersection1-16, Sengencho, Nishi-ku27'56.0"36'41.9"
Kounanchuodori, Kounan-kuKonan Junior High School6-1, Kounanchuodori, Kounan-ku24'03.7"35'25.5"
Totsukamachi, Totsuka-kuTotsuka Ward Yazawa Intersection4272, Totsukacho, Totsuka-ku23'56.4"31'39.8"
Tsuokacho, Asahi-kuAsahi Ward Miyakooka Elementary School4-8, Tsuokacho, Asahi-ku29'07.8"31'19.2"
Shiratoridai, Aoba-kuAobadai5, Shiratoridai, Aoba-ku32'23.1"30'53.1"
Hiradai, Tsuzuki-kuIn front of the resource recycling Tsuzuki Plant27-1, Hiradai, Tsuzuki-ku32'10.0"34'05.0"
Takigashira, Isogo-kuTakigashira, Isogo-ku3-1-68, Takigashira, Isogo-ku25'14.9"37'30.4"

※The latitude and longitude is the world geodetic system.

Inquiries to this page

Environmental Pollution Monitoring Center, Environmental Management Division, Environmental Protection Department, Green Environment Bureau

Telephone: 045-671-3507

Telephone: 045-671-3507

Fax: 045-681-2790

Email address: mk-kankyokanri@city.yokohama.lg.jp

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Page ID: 600-607-482

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