北区
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-02 15:00 | 27.2 | 90.8 | 1.6 | 341.7 | 19.7 | 15.8 |
| 2024-05-02 14:00 | 33.5 | 65.9 | 1.8 | 429.9 | 19.2 | 16.4 |
| 2024-05-02 13:00 | 42.4 | 44.6 | 1.8 | 525.1 | 15.0 | - |
| 2024-05-02 12:00 | 42.1 | 43.7 | 2.0 | 531.6 | 19.4 | 18.6 |
| 2024-05-02 11:00 | 39.4 | 25.9 | 2.0 | 508.2 | 14.3 | - |
| 2024-05-02 10:00 | 42.7 | 29.7 | 2.2 | 563.9 | 11.3 | - |
| 2024-05-02 09:00 | 53.7 | 15.1 | 2.5 | 592.6 | 22.7 | 17.2 |
| 2024-05-02 08:00 | 42.6 | 12.6 | 2.0 | 657.7 | 19.5 | 15.0 |
| 2024-05-02 07:00 | 32.1 | 18.2 | 2.0 | 532.2 | 8.5 | - |
| 2024-05-02 06:00 | 17.2 | 37.0 | 1.8 | 414.3 | 13.0 | 11.9 |
| 2024-05-02 05:00 | 18.3 | 39.7 | 1.7 | 456.2 | 14.3 | 11.5 |
| 2024-05-02 04:00 | 18.7 | 38.8 | 1.9 | 430.7 | 11.4 | - |
| 2024-05-02 03:00 | 17.0 | 40.6 | 1.5 | 493.7 | 17.3 | 10.7 |
| 2024-05-02 02:00 | 17.6 | 43.3 | 1.6 | 478.4 | 17.5 | 11.6 |
| 2024-05-02 01:00 | 23.4 | 48.1 | 1.5 | 452.3 | 13.0 | - |
| 2024-05-02 00:00 | 33.4 | 62.1 | 1.3 | 555.6 | 18.3 | 17.8 |
| 2024-05-01 23:00 | 41.1 | 60.6 | 1.4 | 839.0 | 11.6 | - |
| 2024-05-01 22:00 | 32.1 | 64.4 | 1.4 | 578.2 | 1.8 | - |
| 2024-05-01 21:00 | 23.4 | 73.2 | 1.3 | 590.6 | 5.5 | - |
| 2024-05-01 20:00 | 28.6 | 60.7 | 1.2 | 465.4 | 8.2 | - |
| 2024-05-01 19:00 | 40.1 | 63.0 | 1.4 | 764.2 | 5.9 | - |
| 2024-05-01 18:00 | 36.5 | 73.4 | 1.5 | 587.0 | 9.4 | 4.9 |
| 2024-05-01 17:00 | 37.1 | 66.3 | 1.4 | 585.4 | 12.8 | 8.5 |
| 2024-05-01 16:00 | 46.5 | 51.3 | 1.6 | 525.2 | 8.4 | 8.3 |
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。
