南区
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-20 13:00 | 23.8 | 54.5 | 2.2 | 506.1 | 18.9 | 7.7 |
| 2024-04-20 12:00 | 26.6 | 46.1 | 2.3 | 504.3 | 17.0 | 10.5 |
| 2024-04-20 11:00 | 20.8 | 49.1 | 1.6 | 503.9 | 22.5 | 13.3 |
| 2024-04-20 10:00 | 20.5 | 47.4 | 0.8 | 503.6 | 23.9 | 10.1 |
| 2024-04-20 09:00 | 27.9 | 38.6 | 2.0 | 490.4 | 20.8 | 6.2 |
| 2024-04-20 08:00 | 11.7 | 48.7 | 0.6 | 470.1 | 19.3 | 7.6 |
| 2024-04-20 07:00 | 13.5 | 46.3 | 0.8 | 465.2 | 20.2 | 10.7 |
| 2024-04-20 06:00 | 13.8 | 46.8 | 0.6 | 462.5 | 19.7 | 13.7 |
| 2024-04-20 05:00 | 7.3 | 52.7 | 0.1 | 461.0 | 19.4 | 11.5 |
| 2024-04-20 04:00 | 13.9 | 46.6 | 0.6 | 459.5 | 18.1 | 9.9 |
| 2024-04-20 03:00 | 7.3 | 51.2 | 0.6 | 457.2 | 16.2 | 9.3 |
| 2024-04-20 02:00 | 16.7 | 42.9 | 0.5 | 467.9 | 16.2 | 6.4 |
| 2024-04-20 01:00 | 12.7 | 46.7 | 0.6 | 471.5 | 19.0 | 6.8 |
| 2024-04-20 00:00 | 12.8 | 46.8 | 0.1 | 475.4 | 19.7 | 7.3 |
| 2024-04-19 23:00 | 19.7 | 38.8 | 0.5 | 488.2 | 16.7 | 8.2 |
| 2024-04-19 22:00 | 22.7 | 36.4 | 0.5 | 482.4 | 17.9 | 11.7 |
| 2024-04-19 21:00 | 8.6 | 52.5 | 0.5 | 469.5 | 20.3 | 12.4 |
| 2024-04-19 20:00 | 9.0 | 53.5 | 0.6 | 470.8 | 21.7 | 7.3 |
| 2024-04-19 19:00 | 11.4 | 51.3 | 0.7 | 475.5 | 22.0 | 3.1 |
| 2024-04-19 18:00 | 19.7 | 54.3 | 1.1 | 479.2 | 21.1 | 5.7 |
| 2024-04-19 17:00 | 15.4 | 54.0 | 1.1 | 455.6 | 19.3 | 10.0 |
| 2024-04-19 16:00 | 33.8 | 36.8 | 2.3 | 468.6 | 20.9 | 11.5 |
| 2024-04-19 15:00 | 18.4 | 51.0 | 1.1 | 469.6 | 21.9 | 11.9 |
| 2024-04-19 14:00 | 17.4 | 50.3 | 1.4 | 468.9 | 19.4 | 11.2 |
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。