观塘
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-06-20 05:00 | 15.7 | 42.3 | 9.5 | - | 17.9 | 11.0 |
| 2021-06-20 04:00 | - | - | - | - | 22.8 | 13.7 |
| 2021-06-20 03:00 | 18.8 | 40.3 | 5.3 | - | 21.1 | 13.0 |
| 2021-06-20 02:00 | 21.4 | 40.7 | 5.3 | - | 22.9 | 11.1 |
| 2021-06-20 01:00 | 27.5 | 29.0 | 5.3 | - | 21.1 | 11.0 |
| 2021-06-20 00:00 | 36.4 | 21.3 | 5.4 | - | 20.0 | 10.0 |
| 2021-06-19 23:00 | 26.1 | 29.8 | 5.3 | - | 22.9 | 9.1 |
| 2021-06-19 22:00 | 21.8 | 33.5 | 5.3 | - | 24.0 | 10.9 |
| 2021-06-19 21:00 | 32.9 | 28.2 | 5.3 | - | 28.8 | 11.0 |
| 2021-06-19 20:00 | 47.0 | 20.5 | 5.5 | - | 27.1 | 10.0 |
| 2021-06-19 19:00 | 29.6 | 35.1 | 5.3 | - | 29.9 | 11.0 |
| 2021-06-19 18:00 | 43.6 | 32.6 | 5.8 | - | 29.0 | 14.8 |
| 2021-06-19 17:00 | 51.1 | 30.2 | 6.2 | - | 24.2 | 15.0 |
| 2021-06-19 16:00 | 46.3 | 30.7 | 6.5 | - | 26.9 | 16.9 |
| 2021-06-19 15:00 | 49.2 | 27.2 | 7.3 | - | 25.2 | 12.2 |
| 2021-06-19 14:00 | 45.8 | 28.1 | 5.7 | - | 22.2 | 12.0 |
| 2021-06-19 13:00 | 48.5 | 32.6 | 5.6 | - | 23.8 | 16.8 |
| 2021-06-19 12:00 | 53.6 | 27.8 | 5.8 | - | 25.1 | 13.2 |
| 2021-06-19 11:00 | 60.6 | 22.8 | 5.8 | - | 30.8 | 11.1 |
| 2021-06-19 10:00 | 47.1 | 28.8 | 5.5 | - | 28.1 | 12.9 |
| 2021-06-19 09:00 | 43.5 | 26.3 | 5.4 | - | 22.3 | 14.9 |
| 2021-06-19 08:00 | 36.5 | 26.4 | 5.3 | - | 23.0 | 9.3 |
| 2021-06-19 07:00 | 30.9 | 27.9 | 5.3 | - | 19.2 | 7.1 |
| 2021-06-19 06:00 | 18.5 | 36.4 | 5.3 | - | 16.2 | 9.9 |
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。
