| Date | Hour | PM2.5 (ug/m3) | O3 (ppb) | NO2 (ppb) | SO2 (ppb) | AQI | air quality | |
|---|---|---|---|---|---|---|---|---|
| 2025-06-01 | 07 | 11.3 | - | 3 | - | 19 | ดีมาก | |
| 2025-06-01 | 06 | 11.3 | - | 4 | - | 19 | ดีมาก | |
| 2025-06-01 | 05 | 11.3 | - | - | - | 19 | ดีมาก | |
| 2025-06-01 | 04 | 11.5 | - | 5 | - | 19 | ดีมาก | |
| 2025-06-01 | 03 | 11.3 | - | 7 | - | 19 | ดีมาก | |
| 2025-06-01 | 02 | 11.2 | - | 8 | - | 19 | ดีมาก | |
| 2025-06-01 | 01 | 11.4 | - | 8 | - | 19 | ดีมาก | |
| 2025-06-01 | 00 | 11.5 | - | 13 | - | 19 | ดีมาก | |
| 2025-05-31 | 23 | 11.6 | - | 21 | - | 19 | ดีมาก | |
| 2025-05-31 | 22 | 11.7 | - | 27 | - | 20 | ดีมาก | |
| 2025-05-31 | 21 | 11.9 | - | 16 | - | 20 | ดีมาก | |
| 2025-05-31 | 20 | 12.1 | - | 13 | - | 20 | ดีมาก | |
| 2025-05-31 | 18 | 12.4 | - | 25 | - | 21 | ดีมาก | |
| 2025-05-31 | 17 | 12.1 | - | 8 | - | 20 | ดีมาก | |
| 2025-05-31 | 16 | 11.6 | - | 13 | - | 19 | ดีมาก | |
| 2025-05-31 | 15 | 11.5 | - | 6 | - | 19 | ดีมาก | |
| 2025-05-31 | 14 | 11.3 | - | 5 | - | 19 | ดีมาก | |
| 2025-05-31 | 13 | 11.3 | - | 3 | - | 19 | ดีมาก | |
| 2025-05-30 | 16 | 12.2 | - | 5 | - | 20 | -1 | |
| 2025-05-30 | 15 | 12.3 | - | 3 | - | 21 | ดีมาก | |