过去24小时污染物浓度摘要
大埔
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2022-01-19 08:00 | 47.5 | 6.5 | 4.7 | - | 18.6 | 14.9 |
| 2022-01-19 07:00 | 40.5 | 9.9 | 4.2 | - | 19.8 | 16.0 |
| 2022-01-19 06:00 | 29.9 | 21.3 | 4.2 | - | 20.4 | 16.8 |
| 2022-01-19 05:00 | 26.5 | 24.1 | 4.0 | - | 22.5 | 18.6 |
| 2022-01-19 04:00 | 33.2 | 12.1 | 3.8 | - | 22.1 | 16.8 |
| 2022-01-19 03:00 | - | 10.7 | - | - | 30.6 | 20.1 |
| 2022-01-19 02:00 | 48.8 | 6.2 | 4.3 | - | 38.0 | 22.6 |
| 2022-01-19 01:00 | 55.4 | 4.6 | 4.7 | - | 41.6 | 22.8 |
| 2022-01-19 00:00 | 59.8 | 5.5 | 4.7 | - | 41.7 | 23.2 |
| 2022-01-18 23:00 | 60.9 | 4.8 | 4.4 | - | 42.4 | 24.6 |
| 2022-01-18 22:00 | 63.2 | 6.3 | 4.6 | - | 45.8 | 26.6 |
| 2022-01-18 21:00 | 65.9 | 7.4 | 4.6 | - | 47.4 | 27.0 |
| 2022-01-18 20:00 | 68.2 | 10.3 | 4.4 | - | 45.0 | 27.3 |
| 2022-01-18 19:00 | 72.9 | 11.2 | 4.5 | - | 46.5 | 31.8 |
| 2022-01-18 18:00 | 57.7 | 29.4 | 4.0 | - | 41.1 | 29.2 |
| 2022-01-18 17:00 | 51.8 | 33.6 | 3.9 | - | 40.7 | 31.2 |
| 2022-01-18 16:00 | 39.8 | 38.4 | 3.4 | - | 36.8 | 27.5 |
| 2022-01-18 15:00 | 42.6 | 34.0 | 3.9 | - | 40.0 | 28.4 |
| 2022-01-18 14:00 | 45.3 | 25.1 | 4.1 | - | 33.5 | 23.1 |
| 2022-01-18 13:00 | 45.1 | 17.0 | 3.9 | - | 30.4 | 23.6 |
| 2022-01-18 12:00 | 45.8 | 14.8 | 4.1 | - | 28.6 | 23.5 |
| 2022-01-18 11:00 | 31.1 | 25.2 | 3.9 | - | 28.1 | 23.8 |
| 2022-01-18 10:00 | 35.7 | 11.5 | 3.6 | - | 28.6 | 24.5 |
| 2022-01-18 09:00 | 38.0 | 7.6 | 3.8 | - | 25.3 | 22.7 |
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。