| Date | Hour | PM2.5 (ug/m3) | O3 (ppb) | NO2 (ppb) | SO2 (ppb) | AQI | air quality | |
|---|---|---|---|---|---|---|---|---|
| 2025-05-30 | 14 | 12.3 | - | 4 | - | 21 | ดีมาก | |
| 2025-05-30 | 13 | 12.3 | - | 4 | - | 21 | ดีมาก | |
| 2025-05-30 | 12 | 12.1 | - | 5 | - | 20 | ดีมาก | |
| 2025-05-30 | 11 | 12 | - | 3 | - | 20 | ดีมาก | |
| 2025-05-30 | 10 | 11.9 | - | 5 | - | 20 | ดีมาก | |
| 2025-05-30 | 09 | 11.7 | - | 7 | - | 20 | ดีมาก | |
| 2025-05-30 | 08 | 11.6 | - | 7 | - | 19 | ดีมาก | |
| 2025-05-30 | 07 | 11.4 | - | 6 | - | 19 | ดีมาก | |
| 2025-05-30 | 06 | 11.5 | - | 14 | - | 19 | ดีมาก | |
| 2025-05-30 | 05 | 11.6 | - | 2 | - | 19 | ดีมาก | |
| 2025-05-30 | 04 | 11.8 | - | 1 | - | 20 | ดีมาก | |
| 2025-05-30 | 03 | 11.7 | - | - | - | 20 | ดีมาก | |
| 2025-05-30 | 02 | 11.7 | - | 2 | - | 20 | ดีมาก | |
| 2025-05-30 | 01 | 11.6 | - | 4 | - | 19 | ดีมาก | |
| 2025-05-30 | 00 | 11.4 | - | 1 | - | 19 | ดีมาก | |
| 2025-05-29 | 23 | 11.4 | - | 3 | - | 19 | ดีมาก | |
| 2025-05-29 | 22 | 11.4 | - | 5 | - | 19 | ดีมาก | |
| 2025-05-29 | 21 | 11.5 | - | 7 | - | 19 | ดีมาก | |
| 2025-05-29 | 20 | 11.6 | - | 12 | - | 19 | ดีมาก | |
| 2025-05-29 | 19 | 11.7 | - | 10 | - | 20 | ดีมาก | |