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
โรงพยาบาลร้องกวาง ต.ร้องเข็ม อ.ร้องกวาง จ.แพร่
on 2026-10-29 21:00:00
157
graph 0
ศพด.บ้านปันง้าว (Outdoor) ต.ห้างฉัตร อ.ห้างฉัตร จ.ลำปาง
on 2026-10-29 21:00:00
141
graph 1
จุดเฝ้าระวังฝุ่น PM ทต.เหมืองจี้ อ.เมือง จ.ลำพูน
on 2026-10-29 21:00:00
141
graph 2
Highway District, Samut Sakhon, Thailand (แขวงการทางสมุทรสาคร)
on 2026-10-29 23:00:00
135
graph 3
โรงเรียนเชียงรากน้อย อ.บางปะอิน. จ.พระนครศรีอยุธยา
on 2026-10-29 21:00:00
134
graph 4
ศูนย์บริการสาธารณสุขเทศบาลนครนนทบุรีที่ 8 ต.บางเขน อ.เมืองนนทบุรี จ.นนทบุรี
on 2026-10-29 21:00:00
119
graph 5
เทศบาลตำบลยุหว่า หมู่ 9 อ.สันป่าตอง จ.เชียงใหม่
on 2026-10-29 21:00:00
114
graph 6
รพ.สูงเม่น ต.พระหลวง อ.สูงเม่น จ.แพร่
on 2026-10-29 21:00:00
109
graph 7
Thana Astoria
on 2026-10-29 22:27:13
108
graph 8
ศูนย์บริการสาธารณสุขบ้านกล้วยแพะ ต.กล้วยแพะ อ.เมือง จ.ลำปาง
on 2026-10-29 21:00:00
106
graph 9

Best Air Quality Stations
Pyramid Retreat
on 2026-10-29 22:28:43
0
graph 0
Beta (Suranaree Ville, Vista Garden), Talat
on 2026-10-29 22:25:38
2
graph 1
หอประชุมเปรมติณสูลานนท์ ต.ในเมือง อ.เมือง จ.นครราชสีมา (กอ.รมน.นครราชสีมา)
on 2026-10-29 21:00:00
4
graph 2
รพ.สต.บ้านเขาเพดาน ต.นาเมืองเพชร อ.สิเกา จ.ตรัง
on 2026-10-29 21:00:00
4
graph 3
แผนกผู้ป่วยนอก รพ.ท่าแพ อ.ท่าแพ จ.สตูล
on 2026-10-29 21:00:00
4
graph 4
โรงพยาบาลยะหริ่ง อ.ยะหริ่ง จ.ปัตตานี
on 2026-10-29 21:00:00
4
graph 5
รพ.สต.สนามคลี อ.บางกระทุ่ม จ.พิษณุโลก
on 2026-10-29 21:00:00
4
graph 6
สสอ.กาญจนดิษฐ์ ต.กะแดะ อ.กาญจนดิษฐ์ จ.สุราษฎร์ธานี
on 2026-10-29 21:00:00
4
graph 7
ศพด.เทศบาลเมืองลำตาเสา อ.วังน้อย จ.พระนครศรีอยุธยา
on 2026-10-29 21:00:00
4
graph 8
โรงพยาบาลปากน้ำชุมพร อ.เมือง จ.ชุมพร
on 2026-10-29 21:00:00
4
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

AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no riskNone
51 -100ModerateAir 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.
101-150Unhealthy for Sensitive GroupsMembers 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.
151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effectsActive 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
201-300Very UnhealthyHealth 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+HazardousHealth alert: everyone may experience more serious health effectsEveryone 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.