| Date | Hour | PM2.5 (ug/m3) | O3 (ppb) | NO2 (ppb) | SO2 (ppb) | AQI | air quality | |
|---|---|---|---|---|---|---|---|---|
| 2025-05-20 | 03 | 25.8 | - | 12 | - | 54 | »Ò¹¡ÅÒ§ | |
| 2025-05-20 | 02 | 25 | - | 12 | - | 50 | ´Õ | |
| 2025-05-20 | 01 | 24.2 | - | 13 | - | 48 | ´Õ | |
| 2025-05-20 | 00 | 23.4 | - | 13 | - | 46 | ´Õ | |
| 2025-05-19 | 23 | 22.7 | - | 13 | - | 44 | ´Õ | |
| 2025-05-19 | 22 | 22.2 | - | 20 | - | 43 | ´Õ | |
| 2025-05-19 | 19 | 20 | - | 27 | - | 38 | ´Õ | |
| 2025-05-19 | 18 | 19.4 | - | 30 | - | 36 | ´Õ | |
| 2025-05-19 | 17 | 19.1 | - | - | - | 36 | ´Õ | |
| 2025-05-19 | 16 | 18.8 | - | 20 | - | 35 | ´Õ | |
| 2025-05-19 | 15 | 18.8 | - | 13 | - | 35 | ´Õ | |
| 2025-05-19 | 14 | 18.7 | - | 7 | - | 35 | ´Õ | |
| 2025-05-19 | 13 | 18.3 | - | 5 | - | 34 | ´Õ | |
| 2025-05-19 | 12 | 18 | - | 8 | - | 33 | ´Õ | |
| 2025-05-19 | 11 | 17.6 | - | 11 | - | 32 | ´Õ | |
| 2025-05-19 | 10 | 17.6 | - | 13 | - | 32 | ´Õ | |
| 2025-05-19 | 09 | 17.1 | - | 16 | - | 31 | ´Õ | |
| 2025-05-19 | 08 | 16.5 | - | 15 | - | 29 | ´Õ | |
| 2025-05-19 | 07 | 16.1 | - | 11 | - | 28 | ´Õ | |
| 2025-05-19 | 06 | 15.8 | - | 12 | - | 28 | ´Õ | |