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 |
|---|---|---|---|---|---|---|
| 2022-08-11 10:00 | 15.1 | 38.6 | 2.4 | 91.1 | 18.7 | 1.3 |
| 2022-08-11 09:00 | 13.3 | 39.0 | 2.3 | 89.1 | 21.4 | 1.9 |
| 2022-08-11 08:00 | 21.7 | 28.3 | 2.5 | 121.1 | 18.3 | 4.7 |
| 2022-08-11 07:00 | 27.4 | 25.8 | 2.6 | 82.8 | 13.3 | 4.1 |
| 2022-08-11 06:00 | 14.8 | 36.5 | 2.2 | 61.7 | 15.7 | 2.5 |
| 2022-08-11 05:00 | 5.9 | 46.0 | 2.2 | 51.0 | 18.5 | 5.8 |
| 2022-08-11 04:00 | 4.7 | 47.2 | 2.4 | 53.7 | 16.9 | 7.8 |
| 2022-08-11 03:00 | 5.9 | 46.8 | 2.0 | 51.0 | 10.9 | 6.3 |
| 2022-08-11 02:00 | 6.7 | 47.1 | 2.1 | 48.5 | 7.1 | 2.6 |
| 2022-08-11 01:00 | 10.2 | 44.8 | 2.1 | 62.8 | 9.1 | 3.1 |
| 2022-08-11 00:00 | 14.2 | 41.8 | 1.7 | 89.6 | 10.0 | 2.7 |
| 2022-08-10 23:00 | 11.4 | 45.0 | 1.9 | 77.2 | 15.8 | 2.6 |
| 2022-08-10 22:00 | 10.0 | 47.3 | 1.7 | 78.7 | 20.3 | 6.9 |
| 2022-08-10 21:00 | 15.9 | 42.9 | 1.9 | 93.7 | 23.1 | 7.5 |
| 2022-08-10 20:00 | 20.2 | 36.4 | 2.3 | 137.3 | 22.9 | 10.5 |
| 2022-08-10 19:00 | 6.9 | 50.0 | 2.1 | 61.3 | 18.9 | 12.5 |
| 2022-08-10 18:00 | 19.0 | 39.1 | 2.4 | 99.6 | 22.7 | 8.1 |
| 2022-08-10 17:00 | 15.8 | 41.1 | 2.3 | 76.9 | 22.2 | 1.4 |
| 2022-08-10 16:00 | 9.5 | 48.2 | 2.5 | 55.7 | 22.0 | - |
| 2022-08-10 15:00 | 8.8 | 48.1 | 1.9 | 64.3 | 24.0 | - |
| 2022-08-10 14:00 | 8.6 | 46.8 | 1.9 | 57.4 | 21.3 | 1.2 |
| 2022-08-10 13:00 | 14.0 | 42.0 | 2.0 | 85.0 | 26.1 | 13.0 |
| 2022-08-10 12:00 | 9.4 | 46.6 | 2.2 | 71.5 | 25.8 | 10.1 |
| 2022-08-10 11:00 | 10.7 | 45.7 | 2.5 | 81.7 | 16.8 | - |
备注：
(1) 显示的是香港时间。
(2) PM10 - 可吸入悬浮粒子
PM2.5 - 微细悬浮粒子
(3) 显示浓度为微克/立方米 。
(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。