中西區
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-20 21:00 | 33.0 | 46.2 | 2.1 | - | 23.3 | 14.8 |
| 2024-04-20 20:00 | 13.7 | 49.5 | 2.1 | - | 24.5 | 15.8 |
| 2024-04-20 19:00 | 19.6 | 45.2 | 2.1 | - | 22.4 | 13.8 |
| 2024-04-20 18:00 | 14.6 | 51.8 | 2.4 | - | 18.3 | 9.5 |
| 2024-04-20 17:00 | 14.2 | 53.0 | 2.5 | - | 21.8 | 12.8 |
| 2024-04-20 16:00 | 14.7 | 54.7 | 2.2 | - | 24.9 | 14.7 |
| 2024-04-20 15:00 | 18.6 | 53.4 | 2.1 | - | 25.7 | 16.1 |
| 2024-04-20 14:00 | 21.1 | 50.3 | 2.2 | - | 21.4 | 13.7 |
| 2024-04-20 13:00 | 13.9 | 58.3 | 2.1 | - | 21.2 | 12.9 |
| 2024-04-20 12:00 | 17.5 | 55.1 | 2.1 | - | 19.9 | 11.4 |
| 2024-04-20 11:00 | 22.7 | 45.5 | 2.1 | - | 19.2 | 11.3 |
| 2024-04-20 10:00 | 21.1 | 44.4 | 2.2 | - | 16.8 | 9.7 |
| 2024-04-20 09:00 | 21.3 | 42.2 | 2.5 | - | 13.9 | 7.8 |
| 2024-04-20 08:00 | 16.1 | 45.1 | 2.3 | - | 13.4 | 7.4 |
| 2024-04-20 07:00 | 10.2 | 49.9 | 2.2 | - | 15.0 | 9.3 |
| 2024-04-20 06:00 | 6.9 | 52.3 | 2.1 | - | 16.4 | 10.5 |
| 2024-04-20 05:00 | 4.5 | 56.7 | 2.0 | - | 15.7 | 9.6 |
| 2024-04-20 04:00 | 8.5 | 51.4 | 2.1 | - | 13.3 | 7.5 |
| 2024-04-20 03:00 | 6.2 | 53.1 | 2.0 | - | 13.6 | 7.6 |
| 2024-04-20 02:00 | 8.5 | 51.7 | 2.0 | - | 16.8 | 10.3 |
| 2024-04-20 01:00 | - | 53.3 | - | - | 14.8 | 8.5 |
| 2024-04-20 00:00 | 8.3 | 50.3 | 1.7 | - | 15.4 | 9.1 |
| 2024-04-19 23:00 | 14.0 | 44.4 | 1.6 | - | 14.3 | 8.7 |
| 2024-04-19 22:00 | 10.9 | 47.9 | 1.6 | - | 16.7 | 10.5 |
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。
