葵涌
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-10-22 04:00 | - | - | - | - | 4.3 | - |
| 2021-10-22 03:00 | 11.4 | 43.9 | 1.2 | - | 6.3 | 6.1 |
| 2021-10-22 02:00 | 14.5 | 43.4 | 1.4 | - | 7.3 | 5.5 |
| 2021-10-22 01:00 | 19.3 | 41.4 | 1.5 | - | 9.4 | 5.7 |
| 2021-10-22 00:00 | 18.4 | 44.4 | 1.6 | - | 10.9 | 7.5 |
| 2021-10-21 23:00 | 18.1 | 47.8 | 1.4 | - | 11.0 | 6.7 |
| 2021-10-21 22:00 | 27.0 | 44.7 | 1.7 | - | 11.1 | 5.7 |
| 2021-10-21 21:00 | 25.7 | 46.1 | 2.0 | - | 12.4 | 6.4 |
| 2021-10-21 20:00 | 32.3 | 43.8 | 2.5 | - | 15.9 | 9.3 |
| 2021-10-21 19:00 | 38.8 | 39.4 | 2.1 | - | 18.8 | 10.5 |
| 2021-10-21 18:00 | 33.8 | 38.3 | 2.1 | - | 23.5 | 11.9 |
| 2021-10-21 17:00 | 46.8 | 29.4 | 2.3 | - | 29.9 | 13.4 |
| 2021-10-21 16:00 | 67.0 | 17.8 | 3.4 | - | 32.7 | 14.5 |
| 2021-10-21 15:00 | 58.4 | 26.2 | 3.0 | - | 35.4 | 16.6 |
| 2021-10-21 14:00 | 45.2 | 39.6 | 2.3 | - | 33.3 | 17.7 |
| 2021-10-21 13:00 | 68.4 | 18.3 | 4.7 | - | 26.6 | 15.6 |
| 2021-10-21 12:00 | 81.5 | 10.1 | 8.2 | - | 20.7 | 12.1 |
| 2021-10-21 11:00 | 66.0 | 15.8 | 3.5 | - | 17.4 | 11.2 |
| 2021-10-21 10:00 | 58.7 | 17.5 | 3.7 | - | 16.5 | 10.5 |
| 2021-10-21 09:00 | 47.1 | 24.0 | 2.9 | - | 18.1 | 11.5 |
| 2021-10-21 08:00 | 70.0 | 0.8 | 3.4 | - | 17.6 | 11.5 |
| 2021-10-21 07:00 | 56.1 | 5.0 | 2.4 | - | 14.2 | 9.2 |
| 2021-10-21 06:00 | 37.3 | 12.9 | 1.9 | - | 13.0 | 7.7 |
| 2021-10-21 05:00 | 25.3 | 26.1 | 2.0 | - | 14.5 | 8.7 |
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。
