过去24小时污染物浓度摘要
中环
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-06-24 01:00 | 79.0 | 5.4 | 5.7 | 732.0 | 18.5 | 14.0 |
| 2021-06-24 00:00 | 74.3 | 3.2 | 6.4 | 1,012.4 | 17.6 | 14.3 |
| 2021-06-23 23:00 | 70.4 | 4.0 | 5.7 | 1,070.9 | 20.1 | 16.3 |
| 2021-06-23 22:00 | 81.4 | 4.6 | 5.7 | 1,199.0 | 23.3 | 19.4 |
| 2021-06-23 21:00 | 86.8 | 5.7 | 6.7 | 1,333.1 | 28.5 | 25.0 |
| 2021-06-23 20:00 | 101.8 | 5.4 | 8.0 | 1,474.1 | 22.8 | 20.9 |
| 2021-06-23 19:00 | 86.6 | 11.0 | 5.2 | 754.3 | 12.2 | 10.9 |
| 2021-06-23 18:00 | 95.0 | 5.6 | 6.4 | 942.7 | 7.1 | 6.3 |
| 2021-06-23 17:00 | 59.9 | 27.4 | 3.8 | 463.8 | 9.2 | 8.6 |
| 2021-06-23 16:00 | 76.5 | 16.7 | 5.0 | 559.0 | 14.8 | 12.4 |
| 2021-06-23 15:00 | 98.1 | 3.4 | 5.9 | 899.6 | 11.6 | 10.1 |
| 2021-06-23 14:00 | 68.5 | 18.8 | 4.0 | 698.8 | 12.2 | 10.1 |
| 2021-06-23 13:00 | 76.3 | 12.1 | 5.2 | 768.5 | 26.7 | 20.5 |
| 2021-06-23 12:00 | 99.2 | 4.6 | 7.8 | 809.5 | 25.6 | 19.0 |
| 2021-06-23 11:00 | 101.4 | 4.5 | 8.2 | 880.4 | 26.0 | 16.9 |
| 2021-06-23 10:00 | 108.2 | 4.0 | 9.5 | 1,017.4 | 37.6 | 26.2 |
| 2021-06-23 09:00 | 107.8 | 3.5 | 8.1 | 964.4 | 26.6 | 18.4 |
| 2021-06-23 08:00 | 85.8 | 6.2 | 5.5 | 763.2 | 14.8 | 10.6 |
| 2021-06-23 07:00 | 64.8 | - | 4.2 | 752.6 | 11.7 | 8.0 |
| 2021-06-23 06:00 | 55.3 | 5.6 | 3.9 | 554.6 | 12.1 | 8.7 |
| 2021-06-23 05:00 | 54.9 | 4.1 | 3.8 | 573.9 | 12.6 | 9.9 |
| 2021-06-23 04:00 | 64.4 | 3.5 | 4.3 | 715.9 | 13.0 | 10.6 |
| 2021-06-23 03:00 | - | 3.3 | - | - | 13.7 | 11.4 |
| 2021-06-23 02:00 | 72.3 | 5.9 | 3.5 | 491.9 | 15.3 | 8.1 |
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。