中西区
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-18 14:00 | 30.5 | 65.3 | 1.5 | - | 17.7 | 8.1 |
| 2024-04-18 13:00 | 33.8 | 38.7 | 1.8 | - | 17.3 | 9.8 |
| 2024-04-18 12:00 | 25.3 | 43.5 | 2.3 | - | 19.5 | 12.9 |
| 2024-04-18 11:00 | 19.4 | 41.9 | 5.7 | - | 16.0 | 9.5 |
| 2024-04-18 10:00 | 21.5 | 41.6 | 5.1 | - | 17.5 | 11.4 |
| 2024-04-18 09:00 | 21.3 | 39.9 | 5.2 | - | 18.4 | 12.7 |
| 2024-04-18 08:00 | 16.3 | 45.2 | 5.4 | - | 15.9 | 10.5 |
| 2024-04-18 07:00 | 12.3 | 45.7 | 5.2 | - | 15.9 | 10.6 |
| 2024-04-18 06:00 | 9.2 | 48.9 | 5.1 | - | 17.6 | 12.4 |
| 2024-04-18 05:00 | 13.3 | 46.0 | 5.2 | - | 16.8 | 11.9 |
| 2024-04-18 04:00 | - | 42.2 | 5.2 | - | 13.8 | 9.1 |
| 2024-04-18 03:00 | 13.6 | 42.8 | 4.8 | - | 15.0 | 10.2 |
| 2024-04-18 02:00 | 18.5 | 36.2 | 5.1 | - | 16.8 | 12.2 |
| 2024-04-18 01:00 | - | 40.8 | - | - | 17.0 | 12.2 |
| 2024-04-18 00:00 | 10.9 | - | 5.0 | - | 14.9 | 10.3 |
| 2024-04-17 23:00 | 7.5 | 49.0 | 4.7 | - | 14.8 | 10.6 |
| 2024-04-17 22:00 | 12.1 | 44.9 | 4.6 | - | 15.4 | 11.5 |
| 2024-04-17 21:00 | 11.7 | 45.4 | 4.6 | - | 18.2 | 13.6 |
| 2024-04-17 20:00 | 17.1 | 44.6 | 4.7 | - | 17.4 | 12.7 |
| 2024-04-17 19:00 | 20.1 | 46.5 | 4.6 | - | 16.4 | 11.3 |
| 2024-04-17 18:00 | 14.1 | 52.8 | 4.6 | - | 18.2 | 13.4 |
| 2024-04-17 17:00 | 9.4 | 61.7 | 4.5 | - | 19.7 | 14.4 |
| 2024-04-17 16:00 | 9.8 | 58.4 | 4.6 | - | 19.0 | 13.7 |
| 2024-04-17 15:00 | 10.9 | 54.8 | 4.7 | - | 22.2 | 16.3 |
备注：
(1) 显示的是香港时间。
(2) 显示浓度为微克/立方米 。
(3) 简称:
PM10 - 可吸入悬浮粒子
PM2.5 - 微细悬浮粒子
(4) 污染物浓度资料是以环境保护署空气质素监测网络的实时数据计算。