| Date | Hour | PM2.5 (ug/m3) | O3 (ppb) | NO2 (ppb) | SO2 (ppb) | AQI | air quality | |
|---|---|---|---|---|---|---|---|---|
| 2025-09-02 | 12 | 11.4 | - | - | - | 19 | ดีมาก | |
| 2025-09-02 | 11 | 11.7 | - | - | - | 20 | ดีมาก | |
| 2025-09-02 | 10 | 11.8 | - | - | - | 20 | ดีมาก | |
| 2025-09-02 | 09 | 12.1 | - | - | - | 20 | ดีมาก | |
| 2025-09-02 | 08 | 12.3 | - | - | - | 21 | ดีมาก | |
| 2025-09-02 | 07 | 12.1 | - | - | - | 20 | ดีมาก | |
| 2025-09-02 | 06 | 12.1 | - | - | - | 20 | ดีมาก | |
| 2025-09-02 | 05 | 12.4 | - | - | - | 21 | ดีมาก | |
| 2025-09-02 | 04 | 12.6 | - | - | - | 21 | ดีมาก | |
| 2025-09-02 | 03 | 12.6 | - | - | - | 21 | ดีมาก | |
| 2025-09-02 | 02 | 12.6 | - | - | - | 21 | ดีมาก | |
| 2025-09-02 | 01 | 12.4 | - | - | - | 21 | ดีมาก | |
| 2025-09-02 | 00 | 12.3 | - | - | - | 21 | ดีมาก | |
| 2025-09-01 | 23 | 12 | - | - | - | 20 | ดีมาก | |
| 2025-09-01 | 22 | 11.8 | - | - | - | 20 | ดีมาก | |
| 2025-09-01 | 21 | 11.7 | - | - | - | 20 | ดีมาก | |
| 2025-09-01 | 20 | 11.5 | - | - | - | 19 | ดีมาก | |
| 2025-09-01 | 19 | 11.5 | - | - | - | 19 | ดีมาก | |
| 2025-09-01 | 18 | 11.4 | - | - | - | 19 | ดีมาก | |
| 2025-09-01 | 17 | 11.4 | - | - | - | 19 | ดีมาก | |