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
Fukuokacho, Takamatsu, Kagawa, Japan (高松競輪場高松市)
on 2025-12-18 19:00:00
149
graph 0
Nirenoki, Kumamoto, Japan (楡木熊本市北区)
on 2025-12-18 19:00:00
144
graph 1
Fukuta, Saga, Japan (白石杵島郡白石町)
on 2025-12-18 19:00:00
80
graph 2
Jonanmachitaka, Kumamoto Prefecture, Japan (城南町熊本市南区)
on 2025-12-18 19:00:00
80
graph 3
Kamoike, Kagoshima, Kagoshima, Japan (鴨池鹿児島市)
on 2025-12-18 19:00:00
74
graph 4
Yamashitacho, Kagoshima, Kagoshima, Japan (鹿児島市役所鹿児島市)
on 2025-12-18 19:00:00
74
graph 5
Mitsuhashimachi Imakoga, Yanagawa, Fukuoka, Japan (柳川柳川市)
on 2025-12-18 20:00:00
68
graph 6
Takagimachi, Saga, Saga, Japan (佐賀佐賀市)
on 2025-12-18 19:00:00
68
graph 7
Kiirecho, Kagoshima, Kagoshima, Japan (喜入鹿児島市)
on 2025-12-18 19:00:00
68
graph 8
Nishisanjocho, Omura, Nagasaki, Japan (大村大気測定局大村市)
on 2025-12-18 19:00:00
63
graph 9

Best Air Quality Stations
Hirota, Goshogawara, Aomori, Japan (五所川原第三中学校五所川原市)
on 2025-12-18 19:00:00
8
graph 0
Tokiwacho, Tondabayashi, Osaka Prefecture, Japan (富田林市役所富田林市)
on 2025-12-18 19:00:00
8
graph 1
Sanjo, Suzuka, Mie, Japan (鈴鹿算所保育所鈴鹿市)
on 2025-12-18 19:00:00
8
graph 2
Kojimaogawa, Kurashiki, Okayama, Japan (児島倉敷市)
on 2025-12-18 19:00:00
8
graph 3
Mizuhashi Hatakera, Toyama-shi, Toyama-ken, Japan (富山水橋富山市)
on 2025-12-18 19:00:00
9
graph 4
Shōnaichō Kakiharu, Yufu-shi, Ōita-ken, Japan (中部保健所由布保健部由布市)
on 2025-12-18 19:00:00
9
graph 5
Sugo, Takizawa, Iwate, Japan (巣子岩手郡滝沢村)
on 2025-12-18 19:00:00
9
graph 6
Chuocho, Shimada, Shizuoka, Japan (島田市役所島田市)
on 2025-12-18 20:00:00
9
graph 7
Honkatata, Otsu, Shiga, Japan (堅田大津市)
on 2025-12-18 19:00:00
9
graph 8
Niigata Prefecture, Japan (巻新潟市西蒲区)
on 2025-12-18 19:00:00
9
graph 9


Statistics for other regions

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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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