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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
Mihara, Okinawa, Okinawa, Japan (沖縄沖縄市)
on 2024-04-29 00:00:00
999
graph 0
Suidōchō, Kumamoto-ken, Japan (水道町自排局熊本市中央区)
on 2024-04-29 01:00:00
97
graph 1
Higashihashimoto
on 2024-04-29 02:33:05
89
graph 2
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
on 2024-04-29 02:00:00
78
graph 3
Chuo, Soja, Okayama, Japan (総社総社市)
on 2024-04-29 01:00:00
76
graph 4
Higashihonjo, Hyogo Prefecture, Japan (播磨町役場加古郡播磨町)
on 2024-04-29 00:00:00
74
graph 5
Ōtagaya, Tsurugashima-shi, Saitama-ken, Japan (鶴ヶ島自排鶴ヶ島市)
on 2024-04-29 01:00:00
74
graph 6
Kanbara Shinden, Shizuoka-ken, Japan (蒲原測定局静岡市清水区)
on 2024-04-29 02:00:00
74
graph 7
Nakamachi, Kiryu, Gunma, Japan (桐生市立東小学校桐生市)
on 2024-04-29 01:00:00
74
graph 8
Misasamachi, Hiroshima-ken, Japan (三篠小学校広島市西区)
on 2024-04-29 02:00:00
72
graph 9

Best Air Quality Stations
Nagasaka, Yokosuka, Kanagawa, Japan (西行政センター横須賀市)
on 2024-04-29 02:00:00
10
graph 0
Kurihama, Yokosuka, Kanagawa, Japan (久里浜行政センター横須賀市)
on 2024-04-29 02:00:00
12
graph 1
Takayokosukamachi, Tokai, Aichi, Japan (東海市横須賀小学校東海市)
on 2024-04-29 02:00:00
14
graph 2
Shōnaichō Kakiharu, Yufu-shi, Ōita-ken, Japan (中部保健所由布保健部由布市)
on 2024-04-29 01:00:00
17
graph 3
Nawamachi, Tokai, Aichi, Japan (東海市名和町東海市)
on 2024-04-29 02:00:00
17
graph 4
Yamashitacho, Kagoshima, Kagoshima, Japan (鹿児島市役所鹿児島市)
on 2024-04-29 01:00:00
17
graph 5
Kuma, Ehime, Japan (久万高原上浮穴郡久万町)
on 2024-04-29 01:00:00
17
graph 6
Tsurugamine, Kanagawa, Japan (旭区鶴ヶ峯小学校横浜市旭区)
on 2024-04-29 02:00:00
17
graph 7
Miwa, Sanda, Hyogo Prefecture, Japan (三田市役所三田市)
on 2024-04-29 01:00:00
17
graph 8
Moriai, Fukushima, Fukushima, Japan (森合福島市)
on 2024-04-29 01:00:00
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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