| Date | Hour | PM2.5 (ug/m3) | O3 (ppb) | NO2 (ppb) | SO2 (ppb) | AQI | air quality | |
|---|---|---|---|---|---|---|---|---|
| 2025-05-15 | 15 | 10.2 | - | - | - | 17 | ดีมาก | |
| 2025-05-15 | 14 | 10 | - | - | - | 17 | ดีมาก | |
| 2025-05-15 | 13 | 9.7 | - | - | - | 16 | ดีมาก | |
| 2025-05-15 | 12 | 9.4 | - | - | - | 16 | ดีมาก | |
| 2025-05-15 | 11 | 9 | - | - | - | 15 | ดีมาก | |
| 2025-05-15 | 10 | 8.7 | - | - | - | 15 | ดีมาก | |
| 2025-05-15 | 09 | 8.6 | - | - | - | 14 | ดีมาก | |
| 2025-05-15 | 08 | 8.5 | - | - | - | 14 | ดีมาก | |
| 2025-05-15 | 07 | 8.5 | - | - | - | 14 | ดีมาก | |
| 2025-05-15 | 06 | 8.6 | - | - | - | 14 | ดีมาก | |
| 2025-05-15 | 05 | 8.6 | - | - | - | 14 | ดีมาก | |
| 2025-05-15 | 04 | 8.3 | - | - | - | 14 | ดีมาก | |
| 2025-05-15 | 03 | 8.1 | - | - | - | 14 | ดีมาก | |
| 2025-05-15 | 02 | 8.1 | - | - | - | 14 | ดีมาก | |
| 2025-05-15 | 01 | 8.1 | - | - | - | 14 | ดีมาก | |
| 2025-05-15 | 00 | 8.1 | - | - | - | 14 | ดีมาก | |
| 2025-05-14 | 23 | 7.9 | - | - | - | 13 | ดีมาก | |
| 2025-05-14 | 22 | 7.6 | - | - | - | 13 | ดีมาก | |
| 2025-05-14 | 21 | 7.7 | - | - | - | 13 | ดีมาก | |
| 2025-05-14 | 20 | 7.9 | - | - | - | 13 | ดีมาก | |