过去24小时污染物浓度摘要
北区
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2023-06-08 23:00 | 28.5 | 17.6 | 2.3 | 284.9 | 10.6 | 7.2 |
| 2023-06-08 22:00 | 31.0 | 19.3 | 2.4 | 272.8 | 12.8 | 8.4 |
| 2023-06-08 21:00 | 36.8 | 12.9 | 2.1 | 312.4 | 9.7 | 6.0 |
| 2023-06-08 20:00 | 28.6 | 19.3 | 2.2 | 239.3 | 11.3 | 6.6 |
| 2023-06-08 19:00 | 32.0 | 21.2 | 2.5 | 245.3 | 14.3 | 7.4 |
| 2023-06-08 18:00 | 31.2 | 26.0 | 2.4 | 273.0 | 12.4 | 7.7 |
| 2023-06-08 17:00 | 31.7 | 31.6 | 2.6 | 253.4 | 8.0 | 7.4 |
| 2023-06-08 16:00 | 31.1 | 36.0 | 2.6 | 238.3 | 5.7 | - |
| 2023-06-08 15:00 | 25.3 | 44.9 | 2.2 | 207.2 | 8.1 | 6.1 |
| 2023-06-08 14:00 | 18.2 | 53.3 | 2.3 | 200.4 | 13.5 | 6.4 |
| 2023-06-08 13:00 | 18.2 | 53.8 | 2.3 | 205.6 | 14.3 | 8.8 |
| 2023-06-08 12:00 | 18.0 | 51.8 | 2.5 | 195.5 | 11.3 | 7.1 |
| 2023-06-08 11:00 | 19.9 | 38.7 | 2.4 | 259.2 | 10.4 | 5.1 |
| 2023-06-08 10:00 | 27.5 | 25.9 | 2.5 | 232.1 | 11.6 | 5.8 |
| 2023-06-08 09:00 | 33.7 | 18.2 | 2.6 | 281.0 | 13.8 | 9.9 |
| 2023-06-08 08:00 | 42.9 | 10.8 | 2.9 | 341.5 | 14.8 | 9.7 |
| 2023-06-08 07:00 | 36.8 | 12.2 | 2.5 | 283.6 | 11.8 | 5.8 |
| 2023-06-08 06:00 | 19.4 | 23.8 | 2.2 | 225.9 | 10.9 | 4.1 |
| 2023-06-08 05:00 | 17.4 | 28.0 | 2.2 | 202.4 | 12.5 | 5.0 |
| 2023-06-08 04:00 | 20.2 | 28.0 | 2.5 | 220.8 | 13.6 | 6.8 |
| 2023-06-08 03:00 | 21.3 | 25.4 | 2.7 | 231.6 | 13.1 | 6.1 |
| 2023-06-08 02:00 | 22.6 | 24.9 | 2.7 | 217.6 | 11.3 | 3.4 |
| 2023-06-08 01:00 | 37.3 | 12.0 | 2.6 | 296.2 | 13.0 | 4.3 |
| 2023-06-08 00:00 | 33.8 | 16.7 | 2.5 | 260.8 | 13.7 | 6.6 |
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。