中西區
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-28 12:00 | 20.2 | 101.9 | 1.1 | - | 14.5 | 5.7 |
| 2024-04-28 11:00 | 22.1 | 92.2 | 1.1 | - | 17.0 | 5.7 |
| 2024-04-28 10:00 | 19.9 | 93.7 | 1.1 | - | 11.3 | 2.2 |
| 2024-04-28 09:00 | 13.1 | 100.1 | 1.1 | - | 6.4 | 2.2 |
| 2024-04-28 08:00 | 10.8 | 102.0 | 1.1 | - | 8.1 | 4.4 |
| 2024-04-28 07:00 | 14.9 | 89.5 | 1.2 | - | 9.3 | 3.2 |
| 2024-04-28 06:00 | 10.6 | 74.2 | 1.2 | - | 15.8 | 5.3 |
| 2024-04-28 05:00 | 10.6 | 32.5 | 1.3 | - | 16.9 | 7.2 |
| 2024-04-28 04:00 | 10.0 | 34.4 | 1.4 | - | 11.5 | 2.7 |
| 2024-04-28 03:00 | 14.7 | 28.0 | 1.4 | - | 15.0 | 3.7 |
| 2024-04-28 02:00 | 19.7 | 23.4 | 1.5 | - | 15.5 | 4.2 |
| 2024-04-28 01:00 | - | 27.7 | - | - | 13.5 | 3.1 |
| 2024-04-28 00:00 | 11.8 | 28.2 | 1.1 | - | 16.6 | 5.5 |
| 2024-04-27 23:00 | 11.0 | 32.4 | 1.2 | - | 19.9 | 7.0 |
| 2024-04-27 22:00 | 14.4 | 28.5 | 1.1 | - | 18.4 | 5.4 |
| 2024-04-27 21:00 | 16.0 | 25.1 | 1.3 | - | 20.8 | 8.0 |
| 2024-04-27 20:00 | 21.7 | 20.8 | 1.5 | - | 23.4 | 9.9 |
| 2024-04-27 19:00 | 28.8 | 14.1 | 1.4 | - | 23.2 | 9.9 |
| 2024-04-27 18:00 | 24.6 | 22.0 | 1.4 | - | 21.6 | 8.8 |
| 2024-04-27 17:00 | 29.1 | 19.1 | 1.5 | - | 20.5 | 7.3 |
| 2024-04-27 16:00 | 25.6 | 21.8 | 1.4 | - | 18.9 | 6.9 |
| 2024-04-27 15:00 | 13.3 | 36.4 | 1.3 | - | 17.6 | 6.5 |
| 2024-04-27 14:00 | 11.5 | 38.9 | 1.3 | - | 18.7 | 7.7 |
| 2024-04-27 13:00 | 14.4 | 36.0 | 1.3 | - | 20.6 | 9.5 |
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。