| Date | Hour | PM2.5 (ug/m3) | O3 (ppb) | NO2 (ppb) | SO2 (ppb) | AQI | air quality | |
|---|---|---|---|---|---|---|---|---|
| 2025-05-11 | 05 | 11.8 | - | - | - | 20 | ดีมาก | |
| 2025-05-11 | 04 | 12 | - | - | - | 20 | ดีมาก | |
| 2025-05-11 | 03 | 12.4 | - | - | - | 21 | ดีมาก | |
| 2025-05-11 | 02 | 12.8 | - | - | - | 21 | ดีมาก | |
| 2025-05-11 | 01 | 12.9 | - | - | - | 22 | ดีมาก | |
| 2025-05-11 | 00 | 12.7 | - | - | - | 21 | ดีมาก | |
| 2025-05-10 | 23 | 12.4 | - | - | - | 21 | ดีมาก | |
| 2025-05-10 | 22 | 12.1 | - | - | - | 20 | ดีมาก | |
| 2025-05-10 | 20 | 12.9 | - | - | - | 22 | ดีมาก | |
| 2025-05-10 | 19 | 13.5 | - | - | - | 23 | ดีมาก | |
| 2025-05-10 | 17 | 14.5 | - | - | - | 24 | ดีมาก | |
| 2025-05-10 | 16 | 15 | - | - | - | 25 | ดีมาก | |
| 2025-05-10 | 15 | 15.2 | - | - | - | 26 | ดี | |
| 2025-05-10 | 14 | 15.5 | - | - | - | 27 | ดี | |
| 2025-05-10 | 13 | 15.7 | - | - | - | 27 | ดี | |
| 2025-05-10 | 12 | 15.6 | - | - | - | 27 | ดี | |
| 2025-05-10 | 11 | 15.6 | - | - | - | 27 | ดี | |
| 2025-05-10 | 10 | 15 | - | - | - | 25 | ดีมาก | |
| 2025-05-10 | 09 | 14.6 | - | - | - | 24 | ดีมาก | |
| 2025-05-10 | 08 | 14.5 | - | - | - | 24 | ดีมาก | |