Top 10 Best and Worst Air Quality in World

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The statistics below corresponds to the real-time readings
(last updated on ).

Worst

Lafayette USGS site, Louisiana, USA on 2017-09-22 08:00:00
graph 0
883
Usak, Turkey on 2017-09-22 00:00:00
graph 1
829
Contruction Plazz, Qinhuangdao (秦皇岛市建设大厦) on 2017-09-22 07:00:00
graph 2
590
Waterpark, Tieling (铁岭水上乐园) on 2017-09-22 06:00:00
graph 3
495
Swift Current, Saskatchewan, Canada on 2017-09-22 07:00:00
graph 4
490
No.2 middle school, Shuozhou (朔州市二中) on 2017-09-22 07:00:00
graph 5
353
-Shuozhou (朔州) on 2017-09-22 07:00:00
graph 6
353
District Government, Shuozhou (朔州区政府) on 2017-09-22 07:00:00
graph 7
304
Huinong South Street, Shizuishan (石嘴山惠农南大街) on 2017-09-22 07:00:00
graph 8
278
People's Park, Zhangjiakou (张家口市人民公园) on 2017-09-22 07:00:00
graph 9
265


Best

Sternschanze, Hamburg, Germany on 2017-09-22 06:00:00
graph 0
1
Zenica Tetovo, Bosnia Herzegovina on 2017-09-22 04:00:00
graph 1
1
Weyburn, Saskatchewan, Canada on 2017-09-22 05:00:00
graph 2
1
Wainuiomata Bowling Club, New Zealand on 2017-09-22 07:00:00
graph 3
1
Valjevo, Serbia on 2017-09-22 06:00:00
graph 4
1
Bd Paradis, France on 2017-09-22 06:00:00
graph 5
1
Steirischer Possruck, Remschnigg, Isaak, Austria on 2017-09-22 06:00:00
graph 6
1
Hochbehälter Steinhübel, Austria on 2017-09-22 05:00:00
graph 7
1
Ketchum, Idaho, USA on 2017-09-22 07:00:00
graph 8
1
Joutsenon keskusta, Lappeenranta, Finland on 2017-09-22 06:00:00
graph 9
1






About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQIAir Pollution LevelHealth ImplicationsCautionary 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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