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 |
|---|---|---|---|---|---|---|
| 2021-04-14 16:00 | 74.4 | 55.5 | 1.6 | 651.7 | 38.6 | 20.5 |
| 2021-04-14 15:00 | 68.9 | 56.3 | 1.5 | 606.3 | 33.2 | 18.6 |
| 2021-04-14 14:00 | 58.8 | 59.9 | 1.4 | 610.4 | 35.7 | 21.9 |
| 2021-04-14 13:00 | - | 46.2 | 1.6 | 665.8 | 34.6 | 18.4 |
| 2021-04-14 12:00 | - | 32.6 | - | 646.4 | 33.1 | 16.7 |
| 2021-04-14 11:00 | - | 26.9 | - | - | 35.2 | 20.2 |
| 2021-04-14 10:00 | 72.3 | 20.8 | 2.6 | 629.0 | 28.7 | 16.2 |
| 2021-04-14 09:00 | 73.7 | 15.9 | 2.6 | 562.6 | 16.8 | 10.3 |
| 2021-04-14 08:00 | 57.5 | 21.9 | 1.6 | 455.6 | 16.7 | 9.9 |
| 2021-04-14 07:00 | 42.5 | - | 1.3 | 394.3 | 17.8 | 11.6 |
| 2021-04-14 06:00 | 53.5 | 18.0 | 1.7 | 458.3 | 17.9 | 12.8 |
| 2021-04-14 05:00 | 51.4 | 14.5 | 2.8 | 458.6 | 19.0 | 12.4 |
| 2021-04-14 04:00 | 65.0 | 4.1 | 4.1 | 550.7 | 21.7 | 12.9 |
| 2021-04-14 03:00 | - | 3.5 | - | - | 26.5 | 13.8 |
| 2021-04-14 02:00 | 82.4 | 3.2 | 6.2 | 538.4 | 28.2 | 16.9 |
| 2021-04-14 01:00 | - | 3.4 | 5.9 | 635.6 | 26.3 | 15.5 |
| 2021-04-14 00:00 | 83.1 | 3.7 | 6.1 | 719.9 | 22.8 | 13.0 |
| 2021-04-13 23:00 | 81.8 | 4.2 | 4.6 | 702.0 | 23.1 | 15.5 |
| 2021-04-13 22:00 | 81.2 | 5.1 | 5.5 | 713.4 | 31.9 | 21.5 |
| 2021-04-13 21:00 | 97.9 | 4.1 | 7.5 | 867.1 | 27.8 | 17.5 |
| 2021-04-13 20:00 | 82.9 | 7.3 | 5.0 | 838.6 | 17.3 | 11.6 |
| 2021-04-13 19:00 | 81.8 | 10.8 | 5.4 | 766.6 | 17.0 | 10.3 |
| 2021-04-13 18:00 | 94.5 | 14.3 | 5.0 | 641.6 | 19.6 | 12.2 |
| 2021-04-13 17:00 | 88.2 | 28.4 | 4.1 | 456.5 | 24.4 | 14.1 |
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。