旺角
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-06-20 04:00 | 16.7 | 46.1 | 0.0 | 776.6 | 18.8 | 9.2 |
| 2021-06-20 03:00 | - | 42.9 | - | - | 18.8 | 9.5 |
| 2021-06-20 02:00 | 21.3 | 46.0 | 0.0 | 801.3 | 18.5 | 9.3 |
| 2021-06-20 01:00 | 36.4 | 32.1 | 0.0 | 819.7 | 18.9 | 9.9 |
| 2021-06-20 00:00 | 43.9 | 24.5 | 0.3 | 837.7 | 18.7 | 10.2 |
| 2021-06-19 23:00 | 44.7 | 26.2 | 0.3 | 870.9 | 18.5 | 9.4 |
| 2021-06-19 22:00 | 57.2 | 18.9 | 0.7 | 938.6 | 21.8 | 12.0 |
| 2021-06-19 21:00 | 54.4 | 20.8 | 1.1 | 920.3 | 24.3 | 14.6 |
| 2021-06-19 20:00 | 71.9 | 21.1 | 1.7 | 952.6 | 23.9 | 13.8 |
| 2021-06-19 19:00 | 56.2 | 22.3 | 0.9 | 922.3 | 22.9 | 12.9 |
| 2021-06-19 18:00 | 66.0 | 23.4 | 1.1 | 919.8 | 21.7 | 11.1 |
| 2021-06-19 17:00 | 68.9 | 22.1 | 1.1 | 883.9 | 21.5 | 11.0 |
| 2021-06-19 16:00 | 60.3 | 33.9 | 0.5 | 838.9 | 24.1 | 14.1 |
| 2021-06-19 15:00 | 88.2 | 18.1 | 2.0 | 911.3 | 20.7 | 11.3 |
| 2021-06-19 14:00 | 84.6 | 18.3 | 1.3 | 932.7 | 20.8 | 11.9 |
| 2021-06-19 13:00 | 60.8 | 34.0 | 0.3 | 891.1 | 23.4 | 13.7 |
| 2021-06-19 12:00 | 76.0 | 27.0 | 0.8 | 944.1 | 23.4 | 13.5 |
| 2021-06-19 11:00 | 87.8 | 17.9 | 1.4 | 940.0 | 23.5 | 12.0 |
| 2021-06-19 10:00 | 75.4 | 16.5 | 0.5 | 1,067.5 | 20.1 | 10.9 |
| 2021-06-19 09:00 | 65.7 | 18.7 | 0.6 | 869.9 | 17.2 | 9.2 |
| 2021-06-19 08:00 | 45.4 | 23.6 | 0.0 | 815.8 | 19.9 | 10.7 |
| 2021-06-19 07:00 | 39.9 | 27.1 | 0.0 | 783.2 | 19.6 | 10.5 |
| 2021-06-19 06:00 | 18.2 | 43.7 | 0.0 | 750.1 | 18.0 | 10.0 |
| 2021-06-19 05:00 | 18.0 | 43.6 | 0.0 | 745.0 | 17.0 | 9.4 |
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。
