| Date | Hour | PM2.5 (ug/m3) | O3 (ppb) | NO2 (ppb) | SO2 (ppb) | AQI | air quality | |
|---|---|---|---|---|---|---|---|---|
| 2025-09-03 | 09 | 14.9 | - | - | - | 25 | ดีมาก | |
| 2025-09-03 | 08 | 14.3 | - | - | - | 24 | ดีมาก | |
| 2025-09-03 | 07 | 14.1 | - | - | - | 24 | ดีมาก | |
| 2025-09-03 | 06 | 14 | - | - | - | 23 | ดีมาก | |
| 2025-09-03 | 05 | 13.6 | - | - | - | 23 | ดีมาก | |
| 2025-09-03 | 04 | 13.3 | - | - | - | 22 | ดีมาก | |
| 2025-09-03 | 03 | 13.2 | - | - | - | 22 | ดีมาก | |
| 2025-09-03 | 02 | 13.1 | - | - | - | 22 | ดีมาก | |
| 2025-09-03 | 01 | 12.9 | - | - | - | 22 | ดีมาก | |
| 2025-09-03 | 00 | 12.6 | - | - | - | 21 | ดีมาก | |
| 2025-09-02 | 23 | 12.5 | - | - | - | 21 | ดีมาก | |
| 2025-09-02 | 22 | 12.6 | - | - | - | 21 | ดีมาก | |
| 2025-09-02 | 20 | 12.5 | - | - | - | 21 | ดีมาก | |
| 2025-09-02 | 19 | 12.2 | - | - | - | 20 | ดีมาก | |
| 2025-09-02 | 18 | 12 | - | - | - | 20 | ดีมาก | |
| 2025-09-02 | 17 | 11.7 | - | - | - | 20 | ดีมาก | |
| 2025-09-02 | 16 | 11.7 | - | - | - | 20 | ดีมาก | |
| 2025-09-02 | 15 | 11.4 | - | - | - | 19 | ดีมาก | |
| 2025-09-02 | 14 | 11.1 | - | - | - | 19 | ดีมาก | |
| 2025-09-02 | 13 | 11 | - | - | - | 18 | ดีมาก | |