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Japan Air Pollution Statistics
Top 10 Best and Worst Air Quality in Japan

Share: aqicn.org/statistics/japan/

The statistics below corresponds to the real-time readings
last updated on .

Worst Air Quality Stations
Kokubo, Kofu, Yamanashi, Japan (国母自排甲府市)
on 2024-05-16 12:00:00
119
graph 0
Kyu Kaigan Dori
on 2024-05-16 13:39:02
95
graph 1
Ishikawa, Mito, Ibaraki, Japan (水戸石川水戸市)
on 2024-05-16 13:00:00
85
graph 2
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
on 2024-05-16 12:00:00
78
graph 3
Kita 19 Jōnishi, Hokkaidō, Japan (国設札幌大気環境測定所札幌市北区)
on 2024-05-16 12:00:00
76
graph 4
Enzankamishiogo, Koshu, Yamanashi, Japan (東山梨甲州市)
on 2024-05-16 12:00:00
74
graph 5
Higashihonjo, Hyogo Prefecture, Japan (播磨町役場加古郡播磨町)
on 2024-05-16 12:00:00
65
graph 6
Taniyamachuo, Kagoshima, Kagoshima, Japan (谷山支所鹿児島市)
on 2024-05-16 12:00:00
65
graph 7
Iwasakinishi, Ichihara-shi, Chiba-ken, Japan (市原岩崎西市原市)
on 2024-05-16 13:00:00
65
graph 8
Hamadera Funaochonishi, Osaka Prefecture, Japan (浜寺堺市西区)
on 2024-05-16 13:00:00
63
graph 9

Best Air Quality Stations
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
on 2024-05-16 13:00:00
5
graph 0
Yamaguchi, Yamaguchi, Japan (環境保健センター山口市)
on 2024-05-16 12:00:00
5
graph 1
Kanbara Shinden, Shizuoka-ken, Japan (蒲原測定局静岡市清水区)
on 2024-05-16 13:00:00
6
graph 2
Nagasaka, Yokosuka, Kanagawa, Japan (西行政センター横須賀市)
on 2024-05-16 13:00:00
7
graph 3
Kabe, Hiroshima, Japan (可部小学校広島市安佐北区)
on 2024-05-16 12:00:00
8
graph 4
Kounodai, Iwata-shi, Shizuoka-ken, Japan (磐田市役所磐田市)
on 2024-05-16 13:00:00
8
graph 5
Tatemachi, Hachioji, Tokyo, Japan (八王子市館町八王子市)
on 2024-05-16 13:00:00
8
graph 6
Takayokosukamachi, Tokai, Aichi, Japan (東海市横須賀小学校東海市)
on 2024-05-16 13:00:00
8
graph 7
Kuma, Ehime, Japan (久万高原上浮穴郡久万町)
on 2024-05-16 12:00:00
9
graph 8
Shimookamotocho, Utsunomiya, Tochigi, Japan (河内測定局宇都宮市)
on 2024-05-16 12:00:00
9
graph 9


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Air Quality Rankings

About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQI Air Pollution Level Health Implications Cautionary Statement (for PM2.5)
0 - 50 Good Air quality is considered satisfactory, and air pollution poses little or no risk None
51 -100 Moderate Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150 Unhealthy for Sensitive Groups Members of sensitive groups may experience health effects. The general public is not likely to be affected. Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200 Unhealthy Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects Active children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300 Very Unhealthy Health warnings of emergency conditions. The entire population is more likely to be affected. Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+ Hazardous Health alert: everyone may experience more serious health effects Everyone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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