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 |
|---|---|---|---|---|---|---|
| 2022-10-06 01:00 | 7.5 | 90.6 | 1.0 | 312.1 | 19.4 | 8.7 |
| 2022-10-06 00:00 | 6.9 | 92.9 | 0.9 | 303.6 | 17.5 | 7.1 |
| 2022-10-05 23:00 | 7.9 | 96.3 | 0.8 | 327.5 | 18.5 | 6.9 |
| 2022-10-05 22:00 | 8.3 | 98.9 | 1.0 | 321.7 | 14.3 | 5.4 |
| 2022-10-05 21:00 | 11.4 | 96.4 | 0.9 | 380.7 | 13.7 | 6.5 |
| 2022-10-05 20:00 | 14.3 | 89.3 | 0.8 | 339.1 | 19.8 | 9.4 |
| 2022-10-05 19:00 | 28.4 | 71.1 | 1.0 | 405.7 | 20.8 | 7.9 |
| 2022-10-05 18:00 | 27.9 | 69.4 | 0.9 | 373.0 | 22.8 | 6.4 |
| 2022-10-05 17:00 | 31.2 | 67.6 | 1.2 | 348.2 | 23.7 | 7.3 |
| 2022-10-05 16:00 | 23.1 | 73.0 | 1.3 | 332.3 | 25.0 | 16.0 |
| 2022-10-05 15:00 | 19.6 | 83.9 | 1.6 | 322.6 | 29.7 | 22.2 |
| 2022-10-05 14:00 | 23.9 | 87.6 | 1.5 | 349.6 | 27.9 | 18.9 |
| 2022-10-05 13:00 | 23.4 | 87.1 | 1.3 | 406.2 | 25.4 | 18.4 |
| 2022-10-05 12:00 | 30.2 | 75.6 | 1.7 | 403.2 | 22.3 | 21.1 |
| 2022-10-05 11:00 | 32.3 | 67.1 | 1.4 | 445.9 | 22.1 | 21.5 |
| 2022-10-05 10:00 | 55.8 | 42.3 | 1.4 | 455.9 | 28.6 | 21.2 |
| 2022-10-05 09:00 | 50.1 | 47.0 | 1.7 | 464.3 | 31.4 | 22.3 |
| 2022-10-05 08:00 | 57.6 | 28.4 | 1.8 | 523.7 | 29.7 | 20.3 |
| 2022-10-05 07:00 | 41.1 | 46.5 | 2.0 | 433.1 | 25.1 | 18.3 |
| 2022-10-05 06:00 | 16.7 | 68.6 | 2.0 | 344.6 | 25.7 | 18.5 |
| 2022-10-05 05:00 | 18.4 | 64.0 | 1.7 | 417.8 | 26.3 | 20.4 |
| 2022-10-05 04:00 | 29.0 | 31.7 | 1.7 | 478.0 | 26.9 | 21.5 |
| 2022-10-05 03:00 | 30.3 | 29.7 | 1.8 | 509.8 | 30.6 | 20.8 |
| 2022-10-05 02:00 | 37.1 | 26.1 | 1.6 | 554.1 | 32.5 | 21.8 |
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。