荃湾
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-11-29 15:00 | 85.7 | 79.6 | 7.5 | 636.6 | 22.1 | 10.9 |
| 2021-11-29 14:00 | 64.7 | 77.2 | 6.1 | 589.2 | 27.1 | 20.0 |
| 2021-11-29 13:00 | - | - | - | - | - | - |
| 2021-11-29 12:00 | - | - | - | - | - | - |
| 2021-11-29 11:00 | - | - | - | - | - | - |
| 2021-11-29 10:00 | 64.1 | 30.6 | 6.8 | 682.3 | - | - |
| 2021-11-29 09:00 | 79.9 | 11.5 | 8.1 | 918.8 | - | - |
| 2021-11-29 08:00 | 78.8 | 9.6 | 7.2 | 879.2 | - | - |
| 2021-11-29 07:00 | 62.3 | 19.7 | 6.4 | 695.7 | - | - |
| 2021-11-29 06:00 | 35.8 | 37.5 | 5.6 | 593.0 | - | - |
| 2021-11-29 05:00 | 27.5 | 44.2 | 5.0 | 547.6 | - | - |
| 2021-11-29 04:00 | 25.8 | 47.4 | 5.0 | 547.8 | - | - |
| 2021-11-29 03:00 | 25.6 | 52.6 | 5.5 | 561.9 | - | - |
| 2021-11-29 02:00 | 36.6 | 46.4 | 5.0 | 604.6 | - | - |
| 2021-11-29 01:00 | 61.3 | 29.7 | 5.0 | 691.2 | 31.2 | 24.3 |
| 2021-11-29 00:00 | 73.8 | 28.8 | 5.3 | 735.1 | 38.5 | 30.0 |
| 2021-11-28 23:00 | 90.3 | 25.1 | 5.4 | 837.4 | 25.3 | 14.2 |
| 2021-11-28 22:00 | 63.1 | 51.5 | 5.1 | 735.7 | 18.2 | 6.0 |
| 2021-11-28 21:00 | 58.7 | 55.9 | 5.1 | 728.9 | 16.5 | 4.3 |
| 2021-11-28 20:00 | 58.1 | 59.8 | 5.3 | 715.3 | 26.7 | 14.7 |
| 2021-11-28 19:00 | 65.2 | 66.5 | 5.6 | 722.1 | 28.4 | 8.5 |
| 2021-11-28 18:00 | 75.5 | 94.7 | 8.0 | 634.0 | 36.1 | 12.5 |
| 2021-11-28 17:00 | 105.9 | 70.8 | 5.9 | 680.0 | 26.0 | 10.8 |
| 2021-11-28 16:00 | 66.3 | 105.4 | 6.5 | 694.3 | 12.8 | 1.0 |
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。
