Southeast Asia
Air quality in Thailand
23µg/m³ national average
Air quality in Thailand
People in Thailand breathe an average of 23 µg/m³ of PM2.5 (2023), 5× the WHO guideline. Polluted.
Air quality by place in Thailand
Measured annual averages from the WHO Ambient Air Quality Database.
| Place | PM2.5 | Year | Level |
|---|---|---|---|
| Udon Thani | 13 µg/m³ | 2021 | Moderate |
| Phuket | 17 µg/m³ | 2021 | Polluted |
| Patong | 17 µg/m³ | 2021 | Polluted |
| Kanchanaburi | 17 µg/m³ | 2021 | Polluted |
| Hat Yai | 17 µg/m³ | 2021 | Polluted |
| Kata Beach | 17 µg/m³ | 2021 | Polluted |
| Rawai | 17 µg/m³ | 2021 | Polluted |
| Bangkok | 23 µg/m³ | 2021 | Polluted |
| Chiang Mai | 26.5 µg/m³ | 2021 | Very polluted |
| Khon Kaen | 30 µg/m³ | 2021 | Very polluted |
| Chiang Rai | 32 µg/m³ | 2021 | Very polluted |
Air quality by place
Sources
- WHO Ambient Air Quality Database
- US State Department travel advisory
- Thailand Digital Arrival Card (Immigration Bureau)
- Thailand e-Visa (Ministry of Foreign Affairs)
- Tourism Authority of Thailand
- Speedtest Global Index: Thailand
- World Bank open data
Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.