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
รพ.สต.ริมปิง ต.ริมปิง อ.เมือง จ.ลำพูน
on 2026-03-11 11:00:00
500
graph 0
4/1 ม.5 ต.ห้วยทราย อ.สันกำแพง จ.เชียงใหม่ (Outdoor)
on 2026-03-11 11:00:00
182
graph 1
Lat Yai,Mueang,Samut Songkhram, Thailand (ต.ลาดใหญ่ อ.เมือง จ.สมุทรสงคราม)
on 2026-03-11 12:00:00
159
graph 2
Provincial Health Office, Loei, Thailand (สำนักงานสาธารณสุขจังหวัดเลย)
on 2026-03-11 10:00:00
154
graph 3
องค์การบริหารส่วนตำบลร้องวัวแดง อ.สันกำแพง จ.ชียงใหม่
on 2026-03-11 11:00:00
152
graph 4
ศูนย์บริการสาธารณสุขบ้านฟ่อน ต.ชมพู อ.มือง จ.ลำปาง
on 2026-03-11 11:00:00
151
graph 5
Regional Environmental Office 8, Thailand (สำนักงานสิ่งแวดล้อมภาคที่ 8 ราชบุรี)
on 2026-03-11 12:00:00
147
graph 6
รพ.เชียงรายประชานุเคราะห์ ต.รอบเวียง อ.เมือง จ.เชียงราย
on 2026-03-11 11:00:00
146
graph 7
องค์การบริหารส่วนตำบลท่าขุนราม จ.กำแพงเพชร
on 2026-03-11 11:00:00
146
graph 8
โรงเรียนวัดปุรณาวาส แขวงศาลาธรรมสพน์ เขตทวีวัฒนา กรุงเทพมหานคร
on 2026-03-11 11:00:00
141
graph 9

Best Air Quality Stations
รร.บ้านน้ำริน (คุรุราษฎร์รังสรรค์)
on 2026-03-11 11:37:10
0
graph 0
รร.บ้านวังยาง
on 2026-03-11 11:47:08
0
graph 1
ค่ายวีระโยธิน กกล.สุรนารี ต.นอกเมือง อ.เมือง จ.สุรินทร์ (บก.กอ.รมน.ภาค 2 ส่วนแยก 2)
on 2026-03-11 11:00:00
8
graph 2
รพ.สต.เนินปอ ต.เนินปอ อ.สามง่าม จ.พิจิตร
on 2026-03-11 11:00:00
13
graph 3
แผนกผู้ป่วยนอก รพ.ท่าแพ อ.ท่าแพ จ.สตูล
on 2026-03-11 11:00:00
17
graph 4
รพ.สต.นาท่ามเหนือ ต.นาท่ามเหนือ อ.เมือง จ.ตรัง
on 2026-03-11 11:00:00
21
graph 5
รพ.สต.นาฝาย อ.เมือง จ.ชัยภูมิ
on 2026-03-11 11:00:00
21
graph 6
รพ.สต.บ้านหนองบัวสร้าง จ.สกลนคร
on 2026-03-11 11:00:00
21
graph 7
หอประชุมเปรมติณสูลานนท์ ต.ในเมือง อ.เมือง จ.นครราชสีมา (กอ.รมน.นครราชสีมา)
on 2026-03-11 11:00:00
25
graph 8
Beta (Suranaree Ville, Vista Garden), Talat
on 2026-03-11 12:01:32
25
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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