中西區
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-30 18:00 | 17.0 | 26.8 | 1.6 | - | 17.5 | 6.8 |
| 2024-04-30 17:00 | 17.8 | 30.5 | 1.6 | - | 22.4 | 9.2 |
| 2024-04-30 16:00 | 17.3 | 31.7 | 1.7 | - | 20.6 | 8.8 |
| 2024-04-30 15:00 | 16.8 | 31.5 | 1.7 | - | 21.9 | 9.9 |
| 2024-04-30 14:00 | 16.9 | 30.7 | 1.7 | - | 22.0 | 11.5 |
| 2024-04-30 13:00 | 16.7 | 29.2 | 3.3 | - | 21.8 | 11.7 |
| 2024-04-30 12:00 | 14.5 | 27.7 | 4.1 | - | 19.3 | 8.4 |
| 2024-04-30 11:00 | - | - | - | - | 18.7 | 9.5 |
| 2024-04-30 10:00 | 22.0 | 20.9 | 1.6 | - | 15.5 | 7.1 |
| 2024-04-30 09:00 | 18.4 | 23.7 | 1.5 | - | 12.8 | 5.5 |
| 2024-04-30 08:00 | 12.1 | 29.9 | 1.4 | - | 14.3 | 7.2 |
| 2024-04-30 07:00 | 8.8 | 33.1 | 1.4 | - | 13.0 | 6.4 |
| 2024-04-30 06:00 | 5.1 | 36.6 | 1.4 | - | 12.6 | 6.2 |
| 2024-04-30 05:00 | 8.2 | 33.3 | 1.5 | - | 11.1 | 5.1 |
| 2024-04-30 04:00 | 6.6 | 34.2 | 1.4 | - | 13.6 | 7.4 |
| 2024-04-30 03:00 | 6.8 | 33.9 | 1.5 | - | 14.1 | 8.2 |
| 2024-04-30 02:00 | 11.5 | 29.6 | 1.7 | - | 16.1 | 9.9 |
| 2024-04-30 01:00 | - | 28.9 | - | - | 13.0 | 6.3 |
| 2024-04-30 00:00 | 14.1 | 31.0 | 1.3 | - | 11.0 | 4.6 |
| 2024-04-29 23:00 | 16.3 | 29.5 | 1.3 | - | 12.0 | 5.9 |
| 2024-04-29 22:00 | 16.2 | 32.6 | 1.2 | - | 14.1 | 8.1 |
| 2024-04-29 21:00 | 17.8 | 29.3 | 1.4 | - | 16.7 | 10.0 |
| 2024-04-29 20:00 | 21.5 | 29.2 | 1.3 | - | 15.8 | 9.8 |
| 2024-04-29 19:00 | 14.0 | 38.1 | 1.2 | - | 14.5 | 8.7 |
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。