过去24小时污染物浓度摘要
南区
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-30 07:00 | 15.4 | 27.2 | 1.2 | 435.2 | 20.2 | 9.8 |
| 2024-04-30 06:00 | 11.4 | 30.2 | 1.1 | 416.9 | 20.9 | 7.6 |
| 2024-04-30 05:00 | 14.9 | 26.7 | 1.2 | 411.0 | 23.7 | 11.6 |
| 2024-04-30 04:00 | 11.1 | 29.7 | 1.0 | 409.5 | 16.7 | 8.2 |
| 2024-04-30 03:00 | 13.0 | 28.1 | 1.3 | 405.0 | 12.5 | 3.6 |
| 2024-04-30 02:00 | 23.5 | 21.0 | 1.1 | 403.9 | 16.7 | 6.4 |
| 2024-04-30 01:00 | 19.6 | 24.2 | 1.0 | 398.7 | 19.7 | 10.0 |
| 2024-04-30 00:00 | 11.0 | 33.0 | 1.0 | 407.7 | 20.9 | 10.2 |
| 2024-04-29 23:00 | 20.4 | 27.9 | 1.1 | 410.6 | 18.0 | 10.4 |
| 2024-04-29 22:00 | 23.8 | 26.8 | 1.0 | 412.8 | 12.6 | 7.6 |
| 2024-04-29 21:00 | 21.8 | 27.9 | 1.0 | 405.8 | 15.5 | 6.4 |
| 2024-04-29 20:00 | 31.7 | 22.8 | 1.1 | 411.8 | 17.5 | 6.9 |
| 2024-04-29 19:00 | 21.8 | 36.5 | 0.9 | 422.3 | 22.6 | 9.1 |
| 2024-04-29 18:00 | 12.2 | 46.8 | 1.1 | 446.0 | 24.2 | 9.2 |
| 2024-04-29 17:00 | 22.5 | 43.9 | 0.2 | 436.5 | 21.4 | 8.9 |
| 2024-04-29 16:00 | 31.7 | 39.1 | 0.3 | 432.2 | 20.5 | 6.9 |
| 2024-04-29 15:00 | - | 53.3 | 1.3 | 444.2 | 20.1 | 5.4 |
| 2024-04-29 14:00 | - | 47.6 | - | 440.0 | 24.5 | 11.1 |
| 2024-04-29 13:00 | 22.3 | 39.6 | - | 418.9 | 23.2 | 11.3 |
| 2024-04-29 12:00 | 20.4 | 39.9 | - | 427.3 | 21.3 | 9.4 |
| 2024-04-29 11:00 | 13.0 | 46.0 | - | 419.3 | 21.5 | 9.5 |
| 2024-04-29 10:00 | 13.9 | 42.1 | - | 408.0 | 17.0 | 5.8 |
| 2024-04-29 09:00 | 15.3 | 38.1 | - | 436.5 | 19.5 | 5.4 |
| 2024-04-29 08:00 | 15.4 | 46.4 | - | 391.8 | 20.8 | 5.8 |
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。