过去24小时污染物浓度摘要
中西区
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-10-16 10:00 | 36.0 | 28.0 | 2.7 | - | 24.6 | 16.6 |
| 2021-10-16 09:00 | 32.1 | 23.9 | 2.4 | - | 21.7 | 14.3 |
| 2021-10-16 08:00 | 35.7 | 15.3 | 2.4 | - | 20.8 | 13.9 |
| 2021-10-16 07:00 | 30.5 | 19.9 | 2.2 | - | 20.9 | 12.8 |
| 2021-10-16 06:00 | 13.9 | 44.8 | 2.6 | - | 20.7 | 11.4 |
| 2021-10-16 05:00 | 9.9 | 52.9 | 2.5 | - | 18.2 | 10.0 |
| 2021-10-16 04:00 | 11.3 | 53.7 | 2.4 | - | 14.8 | 7.2 |
| 2021-10-16 03:00 | 9.7 | 56.4 | 2.5 | - | 15.2 | 7.0 |
| 2021-10-16 02:00 | 15.9 | 51.9 | 2.5 | - | 15.6 | 8.4 |
| 2021-10-16 01:00 | 22.9 | 43.6 | 2.3 | - | 13.2 | 8.6 |
| 2021-10-16 00:00 | 44.8 | 18.9 | 2.2 | - | 12.0 | 8.9 |
| 2021-10-15 23:00 | 42.3 | 14.8 | 2.3 | - | 9.8 | 7.6 |
| 2021-10-15 22:00 | 49.9 | 12.4 | 3.0 | - | 9.1 | 7.8 |
| 2021-10-15 21:00 | 46.7 | 16.9 | 2.8 | - | 8.0 | 6.8 |
| 2021-10-15 20:00 | 43.2 | 26.1 | 2.6 | - | 6.9 | 5.2 |
| 2021-10-15 19:00 | 45.7 | 20.9 | 2.5 | - | 6.8 | 5.5 |
| 2021-10-15 18:00 | 48.4 | 18.8 | 2.7 | - | 8.4 | 6.0 |
| 2021-10-15 17:00 | 37.5 | 30.2 | 2.7 | - | 8.6 | 5.3 |
| 2021-10-15 16:00 | 39.2 | 32.3 | 2.4 | - | 9.8 | 7.6 |
| 2021-10-15 15:00 | 35.7 | 35.6 | 2.9 | - | 7.4 | 5.8 |
| 2021-10-15 14:00 | 31.3 | 34.5 | 2.6 | - | 7.2 | 6.1 |
| 2021-10-15 13:00 | 38.0 | 28.5 | 3.0 | - | 8.7 | 7.2 |
| 2021-10-15 12:00 | 35.3 | 23.9 | 2.7 | - | 14.3 | 11.5 |
| 2021-10-15 11:00 | 40.4 | 18.3 | 4.1 | - | 21.4 | 17.0 |
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。