过去24小时污染物浓度摘要
元朗
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-11-29 17:00 | 58.5 | 95.5 | 11.9 | 607.6 | 41.2 | 21.7 |
| 2021-11-29 16:00 | 47.6 | 117.4 | 11.7 | 599.1 | 39.5 | 21.4 |
| 2021-11-29 15:00 | 38.0 | 123.7 | 11.9 | 586.5 | 39.2 | 21.6 |
| 2021-11-29 14:00 | 39.1 | 114.1 | 12.4 | 586.2 | 38.3 | 22.3 |
| 2021-11-29 13:00 | 37.2 | 102.7 | 12.8 | 591.9 | 40.0 | 22.5 |
| 2021-11-29 12:00 | 38.1 | 85.6 | 13.1 | 596.0 | 39.6 | 22.2 |
| 2021-11-29 11:00 | 41.7 | 64.4 | 13.5 | 638.4 | 42.5 | 24.4 |
| 2021-11-29 10:00 | 42.8 | 59.9 | 14.2 | 661.5 | 44.8 | 28.5 |
| 2021-11-29 09:00 | 64.1 | 34.7 | 14.5 | 737.4 | 44.5 | 29.9 |
| 2021-11-29 08:00 | 84.1 | 3.8 | 13.5 | 1,090.8 | 44.2 | 33.0 |
| 2021-11-29 07:00 | 64.3 | 4.1 | 12.2 | 910.2 | 39.8 | 30.5 |
| 2021-11-29 06:00 | 56.1 | 10.5 | 12.4 | 810.0 | 43.8 | 33.3 |
| 2021-11-29 05:00 | 47.2 | 19.1 | 12.1 | 776.9 | 41.3 | 29.8 |
| 2021-11-29 04:00 | 46.7 | 16.5 | 11.0 | 790.6 | 41.5 | 29.5 |
| 2021-11-29 03:00 | 52.0 | 13.6 | 11.0 | 897.6 | 47.8 | 35.8 |
| 2021-11-29 02:00 | 62.8 | 14.8 | 11.0 | 898.6 | 49.3 | 36.3 |
| 2021-11-29 01:00 | 68.7 | 20.6 | 10.9 | 944.2 | 47.6 | 33.3 |
| 2021-11-29 00:00 | 80.3 | 16.6 | 11.1 | 1,058.9 | 50.7 | 35.8 |
| 2021-11-28 23:00 | 91.2 | 17.1 | 11.2 | 1,132.2 | 51.9 | 36.4 |
| 2021-11-28 22:00 | 95.7 | 24.8 | 11.4 | 1,089.1 | 52.3 | 36.1 |
| 2021-11-28 21:00 | 102.9 | 23.5 | 11.3 | 1,101.4 | 48.9 | 31.9 |
| 2021-11-28 20:00 | 90.3 | 49.4 | 12.0 | 962.0 | 47.1 | 29.3 |
| 2021-11-28 19:00 | 70.3 | 92.1 | 12.3 | 819.0 | 49.1 | 28.4 |
| 2021-11-28 18:00 | 54.4 | 104.5 | 12.7 | 723.7 | 42.0 | 22.4 |
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。