| Date | Hour | PM2.5 (ug/m3) | O3 (ppb) | NO2 (ppb) | SO2 (ppb) | AQI | air quality | |
|---|---|---|---|---|---|---|---|---|
| 2025-09-04 | 05 | 12.6 | - | - | - | 21 | ดีมาก | |
| 2025-09-04 | 04 | 12.9 | - | - | - | 22 | ดีมาก | |
| 2025-09-04 | 03 | 12.9 | - | - | - | 22 | ดีมาก | |
| 2025-09-04 | 02 | 13 | - | - | - | 22 | ดีมาก | |
| 2025-09-04 | 01 | 13.2 | - | - | - | 22 | ดีมาก | |
| 2025-09-04 | 00 | 13.4 | - | - | - | 22 | ดีมาก | |
| 2025-09-03 | 23 | 13.7 | - | - | - | 23 | ดีมาก | |
| 2025-09-03 | 22 | 13.9 | - | - | - | 23 | ดีมาก | |
| 2025-09-03 | 21 | 14.1 | - | - | - | 24 | ดีมาก | |
| 2025-09-03 | 20 | 14.3 | - | - | - | 24 | ดีมาก | |
| 2025-09-03 | 19 | 14.5 | - | - | - | 24 | ดีมาก | |
| 2025-09-03 | 18 | 14.7 | - | - | - | 25 | ดีมาก | |
| 2025-09-03 | 17 | 15 | - | - | - | 25 | ดีมาก | |
| 2025-09-03 | 16 | 15 | - | - | - | 25 | ดีมาก | |
| 2025-09-03 | 15 | 15.2 | - | - | - | 26 | ดี | |
| 2025-09-03 | 14 | 15.5 | - | - | - | 27 | ดี | |
| 2025-09-03 | 13 | 15.6 | - | - | - | 27 | ดี | |
| 2025-09-03 | 12 | 15.4 | - | - | - | 27 | ดี | |
| 2025-09-03 | 11 | 15.3 | - | - | - | 26 | ดี | |
| 2025-09-03 | 10 | 15.1 | - | - | - | 26 | ดี | |