北区
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-29 13:00 | 22.7 | 38.0 | 1.3 | 293.6 | 18.1 | 13.6 |
| 2024-04-29 12:00 | 29.5 | 31.1 | 1.3 | 320.2 | 16.8 | 9.8 |
| 2024-04-29 11:00 | 30.5 | 29.4 | 1.5 | 378.2 | 14.2 | 9.1 |
| 2024-04-29 10:00 | 22.0 | 38.8 | 1.5 | 268.7 | 12.8 | 9.4 |
| 2024-04-29 09:00 | 21.0 | 44.7 | 1.3 | 303.6 | 11.0 | 7.8 |
| 2024-04-29 08:00 | 19.1 | - | 1.1 | 255.2 | 12.1 | 6.3 |
| 2024-04-29 07:00 | 9.5 | 60.4 | 1.1 | 234.6 | 18.8 | 8.6 |
| 2024-04-29 06:00 | 5.9 | 63.7 | 1.3 | 213.8 | 18.8 | 11.1 |
| 2024-04-29 05:00 | 5.4 | 64.6 | 1.2 | 234.8 | 12.0 | 9.7 |
| 2024-04-29 04:00 | 5.9 | 66.6 | 1.3 | 231.2 | 12.1 | 9.3 |
| 2024-04-29 03:00 | 8.2 | 66.8 | 1.1 | 270.1 | 13.6 | 8.2 |
| 2024-04-29 02:00 | 7.2 | 71.6 | 1.5 | 215.8 | 12.3 | 8.4 |
| 2024-04-29 01:00 | 8.4 | 75.0 | 1.1 | 219.5 | 10.2 | 9.5 |
| 2024-04-29 00:00 | 10.3 | 79.8 | 1.1 | 221.3 | 7.2 | - |
| 2024-04-28 23:00 | 10.6 | 84.8 | 0.9 | 248.8 | 7.4 | - |
| 2024-04-28 22:00 | 12.2 | 81.9 | 1.1 | 258.3 | 10.1 | 7.3 |
| 2024-04-28 21:00 | 10.3 | 89.0 | 1.4 | 313.6 | 9.9 | 5.8 |
| 2024-04-28 20:00 | 9.9 | 95.3 | 1.0 | 290.8 | 3.6 | 2.9 |
| 2024-04-28 19:00 | 11.0 | 98.5 | 1.0 | 333.6 | 1.7 | - |
| 2024-04-28 18:00 | 13.4 | 104.6 | 1.2 | 338.8 | 7.1 | 1.7 |
| 2024-04-28 17:00 | 14.1 | 102.0 | 1.0 | 326.7 | 11.5 | 6.2 |
| 2024-04-28 16:00 | 14.1 | 102.0 | 1.2 | 341.8 | 8.1 | 6.4 |
| 2024-04-28 15:00 | 10.9 | 110.0 | 1.2 | 277.8 | 5.4 | - |
| 2024-04-28 14:00 | 11.7 | 110.4 | 1.3 | 295.5 | 9.0 | 8.4 |
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。
