| Date | Hour | PM2.5 (ug/m3) | O3 (ppb) | NO2 (ppb) | SO2 (ppb) | AQI | air quality | |
|---|---|---|---|---|---|---|---|---|
| 2025-05-14 | 19 | 8.3 | - | - | - | 14 | ดีมาก | |
| 2025-05-14 | 18 | 8.5 | - | - | - | 14 | ดีมาก | |
| 2025-05-14 | 17 | 8.5 | - | - | - | 14 | ดีมาก | |
| 2025-05-14 | 16 | 8.3 | - | - | - | 14 | ดีมาก | |
| 2025-05-14 | 15 | 8.5 | - | - | - | 14 | ดีมาก | |
| 2025-05-14 | 14 | 8.8 | - | - | - | 15 | ดีมาก | |
| 2025-05-14 | 13 | 8.9 | - | - | - | 15 | ดีมาก | |
| 2025-05-14 | 12 | 9 | - | - | - | 15 | ดีมาก | |
| 2025-05-14 | 10 | 9.6 | - | - | - | 16 | ดีมาก | |
| 2025-05-14 | 09 | 9.8 | - | - | - | 16 | ดีมาก | |
| 2025-05-14 | 08 | 10 | - | - | - | 17 | ดีมาก | |
| 2025-05-14 | 07 | 9.9 | - | - | - | 17 | ดีมาก | |
| 2025-05-14 | 06 | 9.8 | - | - | - | 16 | ดีมาก | |
| 2025-05-14 | 05 | 9.6 | - | - | - | 16 | ดีมาก | |
| 2025-05-14 | 04 | 9.8 | - | - | - | 16 | ดีมาก | |
| 2025-05-14 | 03 | 9.7 | - | - | - | 16 | ดีมาก | |
| 2025-05-14 | 02 | 9.6 | - | - | - | 16 | ดีมาก | |
| 2025-05-14 | 01 | 9.4 | - | - | - | 16 | ดีมาก | |
| 2025-05-14 | 00 | 9.5 | - | - | - | 16 | ดีมาก | |
| 2025-05-13 | 23 | 9.7 | - | - | - | 16 | ดีมาก | |