Get a monitor and contributor to air quality data in your city.
# | city | US AQI |
---|---|---|
1 | Kofu, Yamanashi | 97 |
2 | Shikokuchuo, Ehime | 84 |
3 | Kasaoka, Okayama | 82 |
4 | Omuta, Fukuoka | 81 |
5 | Amakusa, Kumamoto | 75 |
6 | Saijo, Ehime | 75 |
7 | Yatsushiro, Kumamoto | 73 |
8 | Hibi, Okayama | 69 |
9 | Maegata, Okayama | 69 |
10 | Ichinomiya, Aichi | 68 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sources# | city | US AQI |
---|---|---|
1 | Kanazawa, Ishikawa | 22 |
2 | Tomakomai, Hokkaido | 25 |
3 | Fuchu, Tokyo | 27 |
4 | Fukui, Fukui | 27 |
5 | Narita, Chiba | 27 |
6 | Sakura, Chiba | 27 |
7 | Hadano, Kanagawa | 33 |
8 | Kamisu, Ibaraki | 33 |
9 | Shizuoka, Shizuoka | 33 |
10 | Hamamatsu, Shizuoka | 36 |
(local time)
SEE WORLD AQI RANKING2023 Air quality average
Good
2023 average US AQI
40
PM2.5
x1.9
2023 average PM2.5 concentration in Japan: 1.9 times the WHO annual air quality guideline value
2023 Japan cleanest city | Ibigawa , Gifu 24 |
2023 Japan most polluted city | Kasaoka , Okayama 61 |
# | COUNTRY | Population | AVG. US |
---|---|---|---|
1 | Bangladesh | 169,356,251 | 164 |
2 | Pakistan | 231,402,117 | 160 |
3 | India | 1,407,563,842 | 147 |
4 | Tajikistan | 9,750,064 | 134 |
5 | Burkina Faso | 22,100,683 | 128 |
6 | Iraq | 43,533,592 | 121 |
7 | United Arab Emirates | 9,365,145 | 119 |
8 | Nepal | 30,034,989 | 118 |
9 | Egypt | 109,262,178 | 118 |
10 | Democratic Republic of the Congo | 95,894,118 | 114 |
96 | Japan | 125,681,593 | 40 |
46Contributors
Top 20 Government Contributors
90 stations
72 stations
57 stations
53 stations
53 stations
52 stations
48 stations
29 stations
28 stations
26 stations
24 stations
24 stations
24 stations
18 stations
17 stations
Top 20 Educational Contributors
2 stations
Top 20 Individual Contributors
1 station
1 station
1 station
Anonymous Contributors
3 stations
Top 41 Data sources