过去24小时污染物浓度摘要
元朗
| 日期时间 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-30 05:00 | 3.7 | 39.9 | 1.4 | 461.1 | 12.3 | 7.9 |
| 2024-04-30 04:00 | 5.7 | 37.0 | 1.4 | 469.0 | 12.7 | 7.3 |
| 2024-04-30 03:00 | 4.8 | 37.7 | 1.4 | 444.6 | 10.6 | 5.5 |
| 2024-04-30 02:00 | 5.3 | 38.8 | 1.5 | 463.7 | 12.1 | 6.9 |
| 2024-04-30 01:00 | - | - | - | - | 12.7 | 7.8 |
| 2024-04-30 00:00 | 11.0 | 36.8 | 1.0 | 482.8 | 12.3 | 7.4 |
| 2024-04-29 23:00 | 10.9 | 37.7 | 1.2 | 472.5 | 12.7 | 7.9 |
| 2024-04-29 22:00 | 12.9 | 36.3 | 1.2 | 511.3 | 12.6 | 7.8 |
| 2024-04-29 21:00 | 17.4 | 34.1 | 1.4 | 520.6 | 14.2 | 9.0 |
| 2024-04-29 20:00 | 22.6 | 32.0 | 1.6 | 568.2 | 12.9 | 7.3 |
| 2024-04-29 19:00 | 25.6 | 32.8 | 1.4 | 557.7 | 15.0 | 8.9 |
| 2024-04-29 18:00 | 26.1 | 36.1 | 1.5 | 521.0 | 17.0 | 10.2 |
| 2024-04-29 17:00 | 29.0 | 35.0 | 2.2 | 548.7 | 16.6 | 9.7 |
| 2024-04-29 16:00 | 22.7 | 42.5 | 1.7 | 527.4 | 14.7 | 7.8 |
| 2024-04-29 15:00 | 24.1 | 40.5 | 1.8 | 520.8 | 14.4 | 8.2 |
| 2024-04-29 14:00 | 19.1 | 44.0 | 1.7 | 501.8 | 13.3 | 8.2 |
| 2024-04-29 13:00 | 21.3 | 38.9 | 1.6 | 518.7 | 13.0 | 7.4 |
| 2024-04-29 12:00 | 22.9 | 35.8 | 2.0 | 525.2 | 15.2 | 9.0 |
| 2024-04-29 11:00 | 24.4 | 33.1 | 1.9 | 526.4 | 14.8 | 8.2 |
| 2024-04-29 10:00 | 36.4 | 22.3 | 1.8 | 557.5 | 14.4 | 8.2 |
| 2024-04-29 09:00 | 35.8 | 21.7 | 1.9 | 597.1 | 13.0 | 6.8 |
| 2024-04-29 08:00 | 37.1 | 22.2 | 1.5 | 609.9 | 14.2 | 7.7 |
| 2024-04-29 07:00 | 27.2 | 30.6 | 1.5 | 562.7 | 15.7 | 9.0 |
| 2024-04-29 06:00 | 16.7 | 37.4 | 1.3 | 511.0 | 12.5 | 6.1 |
备注：
(1) 显示的是香港时间。
(2) 显示浓度为微克/立方米 。
(3) 简称:
PM10 - 可吸入悬浮粒子
PM2.5 - 微细悬浮粒子
(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。