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.บ้านหนองบัวสร้าง จ.สกลนคร
on 2026-02-26 21:00:00
500
graph 0
4/1 ม.5 ต.ห้วยทราย อ.สันกำแพง จ.เชียงใหม่ (Outdoor)
on 2026-02-26 21:00:00
170
graph 1
Prawet District
on 2026-02-26 21:19:27
156
graph 2
ศูนย์บริการสาธารณสุขเทศบาลนครนนทบุรีที่ 7 ต.ตลาดขวัญ อ.เมือง จ.นนทบุรี
on 2026-02-26 21:00:00
149
graph 3
TPN Packaging
on 2026-02-26 21:19:12
140
graph 4
สวนมะพร้าวน้ำหอม อะโรแมติก ฟาร์ม ต.แพงพวย อ.ดำเนินสะดวก จ.ราชบุรี
on 2026-02-26 20:00:00
134
graph 5
รร.พหลโยธิน (พ่วงเจริญอุปถัมภ์)
on 2026-02-26 18:02:05
134
graph 6
รพ.สกลนคร อ.เมือง จ.สกลนคร
on 2026-02-26 21:00:00
131
graph 7
จุดเฝ้าระวังฝุ่น PM ทต.เหมืองจี้ อ.เมือง จ.ลำพูน
on 2026-02-26 21:00:00
129
graph 8
โรงเรียนวรดิตถ์วิทยาประสูทน์
on 2026-02-26 21:19:35
128
graph 9

Best Air Quality Stations
รร.บ้านน้ำริน (คุรุราษฎร์รังสรรค์)
on 2026-02-26 20:37:04
0
graph 0
Pyramid Retreat
on 2026-02-26 21:18:54
0
graph 1
โรงพยาบาลรามัน อ.รามัน จ.ยะลา
on 2026-02-26 21:00:00
4
graph 2
รพ.สต.เนินปอ ต.เนินปอ อ.สามง่าม จ.พิจิตร
on 2026-02-26 21:00:00
17
graph 3
สสอ.ปากพลี ต.ปากพลี อ.ปากพลี จ.นครนายก
on 2026-02-26 21:00:00
21
graph 4
Pak Prak, Kanchanaburi, Kanchanaburi, Thailand (ต.ปากแพรก อ.เมือง จ.กาญจนบุรี)
on 2026-02-26 21:00:00
25
graph 5
มหาวิทยาลัยแม่ฟ้าหลวง
on 2026-02-26 21:17:09
29
graph 6
รพ.บางระกำ ต.บางระกำ อ.บางระกำ จ.พิษณุโลก
on 2026-02-26 21:00:00
29
graph 7
โรงพยาบาลโพนนาแก้ว ต.นาแก้ว อ.โพนนาแก้ว จ.สกลนคร
on 2026-02-26 21:00:00
38
graph 8
จุดเฝ้าระวังฝุ่น PM ต.เหมืองจี้ อ.เมือง บ้านฝั่งหมิ่น จ.ลำพูน
on 2026-02-26 21:00:00
38
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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