China Air Pollution Statistics
Top 10 Best and Worst Air Quality in China

Share: aqicn.org/statistics/china/

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

Worst Air Quality Stations
Sanli Street, Hefei (合肥三里街)
on 2026-05-18 00:00:00
152
graph 0
Mingzhu Plaza, Hefei (合肥明珠广场)
on 2026-05-18 00:00:00
124
graph 1
No. 12 middle school, Tangshan (唐山市十二中)
on 2026-05-17 23:00:00
119
graph 2
yùnóng lù, Shenyang (沈阳裕农路)
on 2026-05-18 00:00:00
114
graph 3
Fengrun District Government, Tangshan (唐山市丰润区政府)
on 2026-05-18 00:00:00
112
graph 4
Xinfu district, Fushun , Fushun (抚顺新抚区)
on 2026-05-18 00:00:00
112
graph 5
Hankou Huaqiao , Wuhan (汉口花桥)
on 2026-05-18 00:00:00
97
graph 6
Monitoring station, Wuhu (芜湖监测站)
on 2026-05-18 00:00:00
97
graph 7
Cháyuán, Chongqing (重庆茶园)
on 2026-05-18 00:00:00
91
graph 8
BDA, Lu'an (六安开发区)
on 2026-05-18 00:00:00
89
graph 9

Best Air Quality Stations
Chang'an District, Xian (西安长安区)
on 2026-05-18 00:00:00
16
graph 0
海淀四季青, Beijing
on 2026-05-18 00:00:00
17
graph 1
遂溪建设, (湛江市遂溪建设)
on 2026-05-17 23:00:00
17
graph 2
Civic Center, Dazhou (达州市政中心)
on 2026-05-18 00:00:00
20
graph 3
Longhua road EPA dormitory, Haikou (海口龙华路环保局宿舍)
on 2026-05-18 00:00:00
25
graph 4
Hainan University, Haikou (海口海南大学)
on 2026-05-18 00:00:00
25
graph 5
大兴旧宫, Beijing
on 2026-05-18 00:00:00
25
graph 6
Yílíng district, Yichang (宜昌夷陵区)
on 2026-05-18 00:00:00
30
graph 7
xiù yǔ qū zhèngfǔ, Putian (莆田秀屿区政府)
on 2026-05-18 00:00:00
33
graph 8
通州永顺, Beijing
on 2026-05-18 00:00:00
34
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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