Real-time air pollution rankings for 89 cities across Japan, updated hourly. See which cities have the highest pollution levels and worst air quality.
Most Polluted Cities in Japan
The most polluted city in Japan is Sakai (AQI 56), followed by Takamatsu (AQI 55), Maebashi (AQI 51). Currently, 0 out of 89 monitored cities in Japan report unhealthy air quality with an AQI above 100.
Sakai
Japan
AQI
Takamatsu
Japan
AQI
Maebashi
Japan
AQI
Takasaki
Japan
AQI
Kurashiki
Japan
AQI
Hakodate
Japan
AQI
Miyazaki
Japan
AQI
Tokushima
Japan
AQI
Matsuyama
Japan
AQI
Ōita
Japan
AQI
Yao
Japan
AQI
Ibaraki
Japan
AQI
Takatsuki
Japan
AQI
Suita
Japan
AQI
Toyonaka
Japan
AQI
Hirakata
Japan
AQI
Amagasaki
Japan
AQI
Higashiosaka
Japan
AQI
Osaka
Japan
AQI
Fuchū
Japan
AQI
Kurume
Japan
AQI
Tokorozawa
Japan
AQI
Machida
Japan
AQI
Kashiwa
Japan
AQI
Kagoshima
Japan
AQI
Hiroshima
Japan
AQI
Kawasaki
Japan
AQI
Yokohama
Japan
AQI
Tokyo
Japan
AQI
Okayama
Japan
AQI
Kyoto
Japan
AQI
Fukui-shi
Japan
AQI
Mito
Japan
AQI
Ōtsu
Japan
AQI
Nagano
Japan
AQI
Toyama
Japan
AQI
Koshigaya
Japan
AQI
Kawagoe
Japan
AQI
Yokosuka
Japan
AQI
Fujisawa
Japan
AQI
Kawaguchi
Japan
AQI
Saitama
Japan
AQI
Ichihara
Japan
AQI
Akashi
Japan
AQI
Yokkaichi
Japan
AQI
Nara-shi
Japan
AQI
Kanazawa
Japan
AQI
Nishinomiya
Japan
AQI
Matsudo
Japan
AQI
Chiba
Japan
AQI
Kobe
Japan
AQI
Nagaoka
Japan
AQI
Kakogawachō-honmachi
Japan
AQI
Fukuyama
Japan
AQI
Himeji
Japan
AQI
Niigata
Japan
AQI
Tsu
Japan
AQI
Iwaki
Japan
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Utsunomiya
Japan
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Kumamoto
Japan
AQI
Kasugai
Japan
AQI
Naha
Japan
AQI
Ichinomiya
Japan
AQI
Gifu
Japan
AQI
Nagoya
Japan
AQI
Toyohashi
Japan
AQI
Okazaki
Japan
AQI
Hachiōji
Japan
AQI
Shizuoka
Japan
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Sagamihara
Japan
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Aihara
Japan
AQI
Akita
Japan
AQI
Wakayama
Japan
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Minato
Japan
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Fukuoka
Japan
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Sapporo
Japan
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Shimonoseki
Japan
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Fukushima
Japan
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Aomori
Japan
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Kōriyama
Japan
AQI
Nagasaki
Japan
AQI
Kitakyushu
Japan
AQI
Sendai
Japan
AQI
Hiratsuka
Japan
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Toyota
Japan
AQI
Asahikawa
Japan
AQI
Hamamatsu
Japan
AQI
Morioka
Japan
AQI
Kochi
Japan
AQI
Understanding Air Quality Index
Good
Air quality is satisfactory, and air pollution poses little or no risk.
Moderate
Air quality is acceptable. However, there may be a risk for some people.
Unhealthy for Sensitive Groups
Members of sensitive groups may experience health effects.
Unhealthy
Everyone may begin to experience health effects.
Very Unhealthy
Health alert: everyone may experience more serious health effects.
Hazardous
Health warnings of emergency conditions. The entire population is likely to be affected.
The Air Quality Index (AQI) is a scale from 0 to 500 that measures air pollution levels. Poor air quality can cause respiratory issues, cardiovascular problems, and other health concerns. Rankings are updated hourly to help you stay informed.
Source: US EPA Air Quality Index
Last updated: 22 Jun 17:06
