中西区
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-19 19:00 | 16.5 | 47.2 | 1.9 | - | 17.8 | 10.7 |
| 2024-04-19 18:00 | 21.6 | 48.0 | 2.0 | - | 17.0 | 9.9 |
| 2024-04-19 17:00 | 15.7 | 52.9 | 1.9 | - | 16.6 | 9.1 |
| 2024-04-19 16:00 | 24.9 | 41.8 | 2.0 | - | 19.3 | 11.3 |
| 2024-04-19 15:00 | 21.1 | 48.7 | 2.1 | - | 19.7 | 12.0 |
| 2024-04-19 14:00 | 19.2 | 45.9 | 2.1 | - | 15.3 | 8.9 |
| 2024-04-19 13:00 | 11.0 | 53.8 | 1.9 | - | 16.3 | 9.4 |
| 2024-04-19 12:00 | 12.2 | 49.7 | 1.9 | - | 21.1 | 13.8 |
| 2024-04-19 11:00 | 17.8 | 44.4 | 2.3 | - | 16.8 | 10.2 |
| 2024-04-19 10:00 | 22.5 | 40.9 | 2.0 | - | 15.6 | 9.9 |
| 2024-04-19 09:00 | 23.0 | 37.4 | 1.9 | - | 14.7 | 9.9 |
| 2024-04-19 08:00 | 17.7 | 37.2 | 1.9 | - | 15.2 | 11.4 |
| 2024-04-19 07:00 | 11.8 | 40.1 | 1.7 | - | 13.8 | 10.0 |
| 2024-04-19 06:00 | 6.2 | 45.9 | 1.7 | - | 10.9 | 7.5 |
| 2024-04-19 05:00 | 4.2 | 48.3 | 1.7 | - | 12.9 | 9.2 |
| 2024-04-19 04:00 | 5.4 | 46.9 | 1.9 | - | 12.6 | 8.7 |
| 2024-04-19 03:00 | 6.4 | 46.0 | 1.7 | - | 13.0 | 9.3 |
| 2024-04-19 02:00 | 9.0 | 43.4 | 1.7 | - | 12.7 | 8.9 |
| 2024-04-19 01:00 | 19.3 | 37.4 | 1.9 | - | 14.8 | 10.2 |
| 2024-04-19 00:00 | 38.9 | 41.2 | 2.1 | - | 15.0 | 9.1 |
| 2024-04-18 23:00 | 45.3 | 48.6 | 2.2 | - | 12.7 | 6.2 |
| 2024-04-18 22:00 | 58.7 | 39.8 | 2.5 | - | 17.3 | 10.6 |
| 2024-04-18 21:00 | 109.2 | 10.6 | 5.4 | - | 13.5 | 8.1 |
| 2024-04-18 20:00 | 73.5 | 48.6 | 2.7 | - | 6.7 | 3.4 |
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。