旺角
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-06-21 04:00 | 21.4 | 52.3 | 0.0 | 790.6 | 21.3 | 10.6 |
| 2021-06-21 03:00 | 24.8 | - | 0.0 | 825.6 | 22.4 | 11.6 |
| 2021-06-21 02:00 | 19.4 | 47.6 | 0.0 | 787.6 | 21.7 | 11.1 |
| 2021-06-21 01:00 | 29.4 | 40.5 | 0.0 | 826.2 | 25.0 | 14.7 |
| 2021-06-21 00:00 | 40.1 | 34.1 | 0.0 | 870.2 | 26.4 | 16.7 |
| 2021-06-20 23:00 | 52.0 | 31.8 | 0.0 | 895.6 | 22.5 | 12.3 |
| 2021-06-20 22:00 | 51.2 | 35.0 | 0.0 | 898.6 | 22.9 | 13.0 |
| 2021-06-20 21:00 | 54.7 | 26.5 | 0.6 | 937.2 | 23.1 | 12.6 |
| 2021-06-20 20:00 | 53.0 | 28.0 | 0.7 | 950.3 | 21.3 | 11.3 |
| 2021-06-20 19:00 | 61.8 | 26.5 | 1.2 | 989.3 | 19.5 | 10.2 |
| 2021-06-20 18:00 | 70.3 | 27.8 | 1.1 | 937.3 | 19.5 | 10.5 |
| 2021-06-20 17:00 | 61.0 | 31.5 | 0.7 | 907.2 | 21.4 | 11.0 |
| 2021-06-20 16:00 | 70.7 | 31.0 | 0.7 | 920.7 | 25.7 | 14.9 |
| 2021-06-20 15:00 | 61.0 | 41.2 | 0.1 | 968.9 | 26.2 | 15.3 |
| 2021-06-20 14:00 | 59.1 | 45.6 | 0.1 | 894.9 | 22.6 | 12.1 |
| 2021-06-20 13:00 | 58.5 | 41.6 | 0.1 | 880.1 | 21.5 | 11.5 |
| 2021-06-20 12:00 | 51.6 | 41.3 | 0.0 | 868.2 | 21.1 | 11.1 |
| 2021-06-20 11:00 | 44.4 | 46.0 | 0.0 | 869.8 | 20.3 | 10.7 |
| 2021-06-20 10:00 | 47.9 | 39.4 | 0.0 | 863.4 | 21.6 | 12.0 |
| 2021-06-20 09:00 | 46.2 | 32.3 | 0.0 | 864.7 | 21.5 | 11.4 |
| 2021-06-20 08:00 | 50.3 | 28.6 | 0.0 | 890.0 | 20.6 | 10.7 |
| 2021-06-20 07:00 | 35.2 | 37.2 | 0.0 | 815.1 | 19.1 | 9.2 |
| 2021-06-20 06:00 | 17.0 | 51.4 | 0.0 | 761.4 | 20.4 | 9.7 |
| 2021-06-20 05:00 | 20.0 | 44.7 | 0.0 | 779.0 | 18.9 | 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。
