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 2026-01-16 02:00:00
107
graph 0
Suginami, Izumi-3
on 2026-01-16 03:45:32
103
graph 1
Ao, Matsubara, Osaka Prefecture, Japan (松原北小学校松原市)
on 2026-01-16 02:00:00
89
graph 2
Kojimashionasu, Kurashiki, Okayama, Japan (塩生倉敷市)
on 2026-01-16 02:00:00
89
graph 3
Hikoshima Sakomachi, Shimonoseki, Yamaguchi, Japan (彦島局下関市)
on 2026-01-16 02:00:00
89
graph 4
Futamicho Higashifutami, Akashi, Hyogo Prefecture, Japan (二見明石市)
on 2026-01-16 02:00:00
87
graph 5
Shiodacho, Aichi, Japan (千竃名古屋市南区)
on 2026-01-16 02:00:00
87
graph 6
Tajiri, Fukuoka, Japan (元岡福岡市西区)
on 2026-01-16 03:00:00
87
graph 7
Yamanotahonmachi, Shimonoseki, Yamaguchi, Japan (山の田局下関市)
on 2026-01-16 02:00:00
87
graph 8
Shinmori, Osaka Prefecture, Japan (新森小路小学校大阪市旭区)
on 2026-01-16 02:00:00
82
graph 9

Best Air Quality Stations
Kabe, Hiroshima, Japan (可部小学校広島市安佐北区)
on 2026-01-16 03:00:00
11
graph 0
Hiroekimae, Kure, Hiroshima, Japan (白岳小学校呉市)
on 2026-01-16 03:00:00
12
graph 1
Kanazawa, Aomori, Aomori, Japan (甲田小学校青森市)
on 2026-01-16 02:00:00
13
graph 2
Shimoayashi, Miyagi-ken, Japan (宮総局仙台市青葉区)
on 2026-01-16 02:00:00
13
graph 3
Sugo, Takizawa, Iwate, Japan (巣子岩手郡滝沢村)
on 2026-01-16 02:00:00
13
graph 4
鍋山団地
on 2026-01-16 03:00:00
14
graph 5
Tsuchizakiminatokita, Akita, Akita, Japan (将軍野秋田市)
on 2026-01-16 02:00:00
17
graph 6
Mihara, Okinawa, Okinawa, Japan (沖縄沖縄市)
on 2026-01-16 02:00:00
17
graph 7
Kamiyacho, Hiroshima Prefecture, Japan (紙屋町広島市中区)
on 2026-01-16 03:00:00
18
graph 8
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
on 2026-01-16 03:00:00
19
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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