过去24小时污染物浓度摘要
东区
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-11-29 16:00 | 64.5 | 94.9 | 1.4 | - | 30.7 | 13.7 |
| 2021-11-29 15:00 | 52.7 | 100.6 | 1.6 | - | 30.8 | 14.7 |
| 2021-11-29 14:00 | 48.2 | 95.3 | 1.7 | - | 27.2 | 18.4 |
| 2021-11-29 13:00 | 46.1 | 87.8 | 2.1 | - | 25.0 | 15.4 |
| 2021-11-29 12:00 | 48.8 | 69.9 | 2.4 | - | 27.7 | 13.0 |
| 2021-11-29 11:00 | 44.6 | 71.2 | 2.5 | - | 31.6 | 16.7 |
| 2021-11-29 10:00 | 59.9 | 48.5 | 2.8 | - | 29.0 | 19.0 |
| 2021-11-29 09:00 | 75.5 | 32.2 | 2.8 | - | 24.9 | 15.7 |
| 2021-11-29 08:00 | 78.7 | 24.0 | 2.3 | - | 24.2 | 16.6 |
| 2021-11-29 07:00 | 40.4 | 50.2 | 2.8 | - | 29.5 | 19.9 |
| 2021-11-29 06:00 | 21.3 | 61.8 | 2.7 | - | 35.5 | 20.6 |
| 2021-11-29 05:00 | 18.5 | 71.6 | 3.6 | - | 38.0 | 17.8 |
| 2021-11-29 04:00 | 22.6 | 73.0 | 3.3 | - | 33.9 | 14.9 |
| 2021-11-29 03:00 | 22.0 | 90.4 | 3.0 | - | 31.1 | 14.2 |
| 2021-11-29 02:00 | 23.6 | 90.0 | 2.4 | - | 36.5 | 16.0 |
| 2021-11-29 01:00 | 34.8 | 80.9 | 2.3 | - | 35.7 | 18.8 |
| 2021-11-29 00:00 | 34.3 | 91.0 | 2.6 | - | 31.6 | 18.0 |
| 2021-11-28 23:00 | 41.8 | 91.9 | 2.3 | - | 31.5 | 16.5 |
| 2021-11-28 22:00 | 35.5 | 95.3 | 2.3 | - | 33.7 | 17.4 |
| 2021-11-28 21:00 | 56.6 | 76.7 | 2.8 | - | 34.9 | 15.9 |
| 2021-11-28 20:00 | 59.4 | 79.1 | 2.4 | - | 36.3 | 13.9 |
| 2021-11-28 19:00 | 43.2 | 98.9 | 2.2 | - | 37.6 | 15.8 |
| 2021-11-28 18:00 | 44.8 | 106.8 | 2.2 | - | 37.6 | 24.9 |
| 2021-11-28 17:00 | 50.9 | 112.1 | 2.7 | - | 35.8 | 25.8 |
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。
(5) 因进行紧急维护，沙田空气质素监测站的监测现已暂停，直至另行通告。不便之处，敬请原谅。