| Date | Hour | PM2.5 (ug/m3) | O3 (ppb) | NO2 (ppb) | SO2 (ppb) | AQI | air quality | |
|---|---|---|---|---|---|---|---|---|
| 2025-09-01 | 16 | 11.4 | - | - | - | 19 | ดีมาก | |
| 2025-09-01 | 15 | 11.6 | - | - | - | 19 | ดีมาก | |
| 2025-09-01 | 14 | 11.9 | - | - | - | 20 | ดีมาก | |
| 2025-09-01 | 13 | 12 | - | - | - | 20 | ดีมาก | |
| 2025-09-01 | 12 | 11.8 | - | - | - | 20 | ดีมาก | |
| 2025-09-01 | 11 | 11.7 | - | - | - | 20 | ดีมาก | |
| 2025-09-01 | 10 | 12 | - | - | - | 20 | ดีมาก | |
| 2025-09-01 | 09 | 12.2 | - | - | - | 20 | ดีมาก | |
| 2025-09-01 | 08 | 12.7 | - | - | - | 21 | ดีมาก | |
| 2025-09-01 | 07 | 12.9 | - | - | - | 22 | ดีมาก | |
| 2025-09-01 | 06 | 13.2 | - | - | - | 22 | ดีมาก | |
| 2025-09-01 | 05 | 13.4 | - | - | - | 22 | ดีมาก | |
| 2025-09-01 | 04 | 13.8 | - | - | - | 23 | ดีมาก | |
| 2025-09-01 | 03 | 14.3 | - | - | - | 24 | ดีมาก | |
| 2025-09-01 | 02 | 14.9 | - | - | - | 25 | ดีมาก | |
| 2025-09-01 | 01 | 15.6 | - | - | - | 27 | ดี | |
| 2025-09-01 | 00 | 16.1 | - | - | - | 28 | ดี | |
| 2025-08-31 | 23 | 16.4 | - | - | - | 29 | ดี | |
| 2025-08-31 | 22 | 16.7 | - | - | - | 30 | ดี | |
| 2025-08-31 | 21 | 16.9 | - | - | - | 30 | ดี | |