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

-Chaoyang (朝阳) on 2017-11-21 23:00:00
graph 0
999
Agricultural Area, Chaoyang (朝阳农业园区) on 2017-11-21 23:00:00
graph 1
999
Bālǐ bǎo, Chaoyang , Chaoyang (朝阳八里堡) on 2017-11-21 23:00:00
graph 2
999
Istanbul (Aksaray), Turkey on 2017-11-21 23:00:00
graph 3
999
hepan district, Chaoyang , Chaoyang (朝阳河畔小区) on 2017-11-21 23:00:00
graph 4
999
Elazig, Turkey on 2017-11-21 20:00:00
graph 5
895
Batman, Turkey on 2017-11-22 00:00:00
graph 6
890
Jurisdicción Sanitaria, Monclova, Coahuila, Mexico on 2017-11-21 23:00:00
graph 7
868
Railway, Chengde (承德市铁路) on 2017-11-21 23:00:00
graph 8
793
Mimar Sinan, Turkey on 2017-11-22 00:00:00
graph 9
791


Best

Mobile stations, portable 1, Israel (ישראל,ניידת1, תחנות ניידות) on 2017-11-21 22:00:00
graph 0
1
Castelluccio, Emilia Romagna, Italy on 2017-11-21 17:00:00
graph 1
1
Untere Bachgasse (Park vor Schule), Austria on 2017-11-21 23:00:00
graph 2
1
Joutsenon keskusta, Lappeenranta, Finland on 2017-11-21 20:00:00
graph 3
1
Foret Nord, New Caledonia on 2017-11-21 22:00:00
graph 4
1
Rural Retreat, Wythe County, USA on 2017-11-21 21:00:00
graph 5
1
Kita 19 Jonishi, Hokkaido Prefecture, Japan (北19条札幌市北区) on 2017-11-21 23:00:00
graph 6
1
Boise Fire Station #5, Idaho, USA on 2017-11-22 00:00:00
graph 7
1
Zöbelboden, Wildwiese, Austria on 2017-11-21 21:00:00
graph 8
1
Zenica Radakovo, Bosnia Herzegovina on 2017-11-21 23:00:00
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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