中西區
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-26 06:00 | 14.3 | 33.2 | 1.4 | - | 13.2 | 6.5 |
| 2024-04-26 05:00 | 12.6 | 41.3 | 1.4 | - | 10.6 | 3.3 |
| 2024-04-26 04:00 | 12.8 | 49.3 | 1.6 | - | 18.0 | 5.6 |
| 2024-04-26 03:00 | 15.1 | 65.2 | 1.6 | - | 15.7 | 3.6 |
| 2024-04-26 02:00 | 22.2 | 54.1 | 1.8 | - | 12.3 | 3.4 |
| 2024-04-26 01:00 | - | 38.6 | - | - | 14.4 | 6.7 |
| 2024-04-26 00:00 | 38.7 | 15.9 | 1.7 | - | 13.6 | 7.6 |
| 2024-04-25 23:00 | 34.2 | 14.0 | 1.6 | - | 14.7 | 9.6 |
| 2024-04-25 22:00 | 33.1 | 12.3 | 1.6 | - | 9.4 | 4.9 |
| 2024-04-25 21:00 | 24.0 | 20.2 | 1.5 | - | 11.0 | 6.8 |
| 2024-04-25 20:00 | 21.4 | 26.4 | 1.5 | - | 11.4 | 6.1 |
| 2024-04-25 19:00 | 25.6 | 24.5 | 1.4 | - | 11.7 | 6.3 |
| 2024-04-25 18:00 | 28.8 | 28.0 | 1.7 | - | 12.8 | 7.0 |
| 2024-04-25 17:00 | 31.9 | 32.4 | 1.7 | - | 10.3 | 4.7 |
| 2024-04-25 16:00 | 38.3 | 44.5 | 1.8 | - | 19.5 | 6.6 |
| 2024-04-25 15:00 | 42.6 | 46.8 | 1.6 | - | 23.3 | 7.2 |
| 2024-04-25 14:00 | 16.5 | 68.0 | 1.2 | - | 9.3 | 3.4 |
| 2024-04-25 13:00 | 13.7 | 37.2 | 1.2 | - | 11.6 | 8.1 |
| 2024-04-25 12:00 | 16.1 | 34.0 | 1.3 | - | 16.2 | 11.4 |
| 2024-04-25 11:00 | 38.7 | 20.5 | 1.4 | - | 16.4 | 9.3 |
| 2024-04-25 10:00 | 46.3 | 21.9 | 1.6 | - | 19.0 | 10.8 |
| 2024-04-25 09:00 | 66.4 | 26.8 | 1.7 | - | 12.5 | 5.0 |
| 2024-04-25 08:00 | 51.7 | 44.3 | 1.3 | - | 13.0 | 7.1 |
| 2024-04-25 07:00 | 25.3 | 81.9 | 1.3 | - | 7.6 | 4.9 |
備註：
(1) 顯示的是香港時間。
(2) 顯示濃度為微克/立方米 。
(3) 簡稱:
PM10 - 可吸入懸浮粒子
PM2.5 - 微細懸浮粒子
(4) 污染物濃度資料是以環境保護署空氣質素監測網絡的實時數據計算。