| Date | Hour | PM2.5 (ug/m3) | O3 (ppb) | NO2 (ppb) | SO2 (ppb) | AQI | air quality | |
|---|---|---|---|---|---|---|---|---|
| 2025-07-18 | 01 | 12.5 | - | 6 | - | 21 | ดีมาก | |
| 2025-07-18 | 00 | 12.9 | - | 6 | - | 22 | ดีมาก | |
| 2025-07-17 | 23 | 13.3 | - | 6 | - | 22 | ดีมาก | |
| 2025-07-17 | 22 | 13.6 | - | 7 | - | 23 | ดีมาก | |
| 2025-07-17 | 21 | 13.9 | - | 8 | - | 23 | ดีมาก | |
| 2025-07-17 | 20 | 14.1 | - | 6 | - | 24 | ดีมาก | |
| 2025-07-17 | 19 | 14.2 | - | 5 | - | 24 | ดีมาก | |
| 2025-07-17 | 18 | 14.2 | - | 7 | - | 24 | ดีมาก | |
| 2025-07-17 | 17 | 14.3 | - | 7 | - | 24 | ดีมาก | |
| 2025-07-17 | 16 | 14.3 | - | 9 | - | 24 | ดีมาก | |
| 2025-07-17 | 15 | 14.4 | - | 6 | - | 24 | ดีมาก | |
| 2025-07-17 | 14 | 14.5 | - | 5 | - | 24 | ดีมาก | |
| 2025-07-17 | 13 | 14.7 | - | 8 | - | 25 | ดีมาก | |
| 2025-07-17 | 12 | 14.7 | - | 10 | - | 25 | ดีมาก | |
| 2025-07-17 | 11 | 14.6 | - | 9 | - | 24 | ดีมาก | |
| 2025-07-17 | 10 | 14.6 | - | 5 | - | 24 | ดีมาก | |
| 2025-07-17 | 09 | 14.5 | - | 5 | - | 24 | ดีมาก | |
| 2025-07-17 | 08 | 14.8 | - | 7 | - | 25 | ดีมาก | |
| 2025-07-17 | 07 | 15 | - | 6 | - | 25 | ดีมาก | |
| 2025-07-17 | 06 | 15.2 | - | 4 | - | 26 | ดี | |