PM 2.5 Dust Levels This Morning in Bangkok Trend Downward, Within Standard Limits in All Areas

The Bangkok Air Quality Information Center reports that this morning, PM 2.5 dust levels in Bangkok are trending downward and remain within standard limits across all areas.

12 Dec 2025 GMT+7 Bangkok Air Quality Information Center Report on PM 2.5 particulate matter situation in Bangkok for 12 Dec 2025 at 07:00 GMT+7.

The average PM2.5 concentration in Bangkok is 24.7 µg/m³ (standard limit 37.5 µg/m³). Dust levels are trending downward, and overall air quality is good.

Top 12 districts in Bangkok with highest PM2.5 levels.

1. Lat Krabang district: 35.7 µg/m³.

2. Bang Rak district: 35.1 µg/m³.

3. Bang Na district: 34.6 µg/m³.

4. Pathum Wan district: 33 µg/m³.

5. Bang Kho Laem district: 32.5 µg/m³.

6. Sathorn district: 31.3 µg/m³.

7. Min Buri district: 30.5 µg/m³.

8. Prawet district: 29.4 µg/m³.

9. Phra Khanong district: 28.7 µg/m³.

10. Khlong Sam Wa district: 28.2 µg/m³.

11. Khlong Toei district: 28.1 µg/m³.

12. Phasi Charoen district: 27.4 µg/m³.

Air quality data can be checked before leaving home via:

• AirBKK application.
• www.airbkk.com.
• Facebook: Bangkok Metropolitan Environment Office.
• Facebook: Bangkok Air Quality Information Center.
• Facebook: Bangkok Metropolitan Administration.
• AirBKK application.
• LINE ALERT service.

If you see pollution sources, you can report them through Traffy Fondue.