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

Share: aqicn.org/statistics/thailand/

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

Worst Air Quality Stations
รร.โสตศึกษาทุ่งมหาเมฆ แขวงทุ่งมหาเมฆ เขตสาทร กรุงเทพฯ
on 2026-08-02 07:00:00
500
graph 0
รพ.สต.บ้านม้า ต.ศรีบัวบาน อ.เมือง จ.ลำพูน
on 2026-08-02 07:00:00
500
graph 1
ทม.กันตัง ต.กันตัง อ.กันตัง จ.ตรัง
on 2026-08-02 07:00:00
93
graph 2
City Hall, Samut Prakan, Thailand (ศาลากลางจังหวัดสมุทรปราการ)
on 2026-08-02 07:00:00
86
graph 3
Lat Yai,Mueang,Samut Songkhram, Thailand (ต.ลาดใหญ่ อ.เมือง จ.สมุทรสงคราม)
on 2026-08-02 08:00:00
83
graph 4
Highway District, Samut Sakhon, Thailand (แขวงการทางสมุทรสาคร)
on 2026-08-02 08:00:00
82
graph 5
Thung Hua Sinn Printing Network
on 2026-08-02 07:29:00
80
graph 6
สถานีขนส่งผู้โดยสารสุราษฎร์ธานี (บขส) ต.วัดประดู่ อ.เมือง จ.สุราษฎร์ธานี
on 2026-08-02 07:00:00
80
graph 7
โรงเรียนลพบุรีปัญญานุกูล
on 2026-08-02 07:29:21
78
graph 8
WBD ต.บางระกำ อ.นครหลวง จ.พระนครศรีอยุธยา
on 2026-08-02 07:00:00
78
graph 9

Best Air Quality Stations
Pa-Yang Wang Kaphi
on 2026-08-02 07:29:19
3
graph 0
รพ.สต.บ้านดงมหาวัน ต.ดงมหาวัน อ.เวียงเชียงรุ้ง จ.เชียงราย
on 2026-08-02 07:00:00
4
graph 1
โรงพยาบาลโพนนาแก้ว ต.นาแก้ว อ.โพนนาแก้ว จ.สกลนคร
on 2026-08-02 07:00:00
4
graph 2
รพ.สต.เนินปอ ต.เนินปอ อ.สามง่าม จ.พิจิตร
on 2026-08-02 07:00:00
4
graph 3
โรงพยาบาลแม่ลาว อ.แม่ลาว จ.เชียงราย
on 2026-08-02 07:00:00
4
graph 4
รพ.อำนาจเจริญ ต.บุ่ง อ.เมือง จ.อำนาจเจริญ
on 2026-08-02 07:00:00
4
graph 5
รพ.สมเด็จพระยุพราชสระแก้ว อ.เมือง จ.สระแก้ว
on 2026-08-02 07:00:00
4
graph 6
โรงพยาบาลรามัน อ.รามัน จ.ยะลา
on 2026-08-02 07:00:00
4
graph 7
รพ.สต.บ้านโป่งพระบาท อ.เมือง จ.เชียงราย
on 2026-08-02 07:00:00
4
graph 8
สสอ.อุทุมพรพิสัย ต.กำแพง อ.อุทุมพรพิสัย จ.ศรีสะเกษ
on 2026-08-02 07:00:00
4
graph 9


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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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