過去24小時污染物濃度摘要
屯門
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-20 17:00 | 27.0 | 38.8 | 3.8 | 588.6 | 27.0 | 22.8 |
| 2024-04-20 16:00 | 29.1 | 40.0 | 4.0 | 589.9 | 28.9 | 19.1 |
| 2024-04-20 15:00 | 30.2 | 43.5 | 3.7 | 624.4 | 29.0 | 17.1 |
| 2024-04-20 14:00 | 24.2 | 47.7 | 3.7 | 606.5 | 27.1 | 14.1 |
| 2024-04-20 13:00 | 30.0 | 43.6 | 3.8 | 636.2 | 25.1 | 24.6 |
| 2024-04-20 12:00 | 33.9 | 38.3 | 3.8 | 641.8 | 26.9 | 17.3 |
| 2024-04-20 11:00 | 32.6 | 36.8 | 3.8 | 651.2 | 28.0 | 18.0 |
| 2024-04-20 10:00 | 34.3 | 33.0 | 3.8 | 645.8 | 23.2 | 20.9 |
| 2024-04-20 09:00 | 38.5 | 26.6 | 3.8 | 697.5 | 26.9 | 17.1 |
| 2024-04-20 08:00 | 40.5 | 22.5 | 3.9 | 693.9 | 22.2 | 16.0 |
| 2024-04-20 07:00 | 25.1 | 33.9 | 3.7 | 647.9 | 23.0 | 16.0 |
| 2024-04-20 06:00 | 15.4 | 44.8 | 3.6 | 687.9 | 24.0 | 16.0 |
| 2024-04-20 05:00 | 13.5 | 45.9 | 3.6 | 591.1 | 19.2 | 15.0 |
| 2024-04-20 04:00 | 13.6 | 44.1 | 3.6 | 574.1 | 20.0 | 10.2 |
| 2024-04-20 03:00 | 11.2 | 48.1 | 3.6 | 580.4 | 17.1 | 14.8 |
| 2024-04-20 02:00 | 14.1 | 43.9 | 3.6 | 582.2 | 19.9 | 12.1 |
| 2024-04-20 01:00 | 18.0 | 39.7 | 3.6 | 591.0 | 24.8 | 22.6 |
| 2024-04-20 00:00 | 25.8 | 30.0 | 3.8 | 605.5 | 20.1 | 16.1 |
| 2024-04-19 23:00 | 24.5 | 32.1 | 3.7 | 612.3 | 21.0 | 19.9 |
| 2024-04-19 22:00 | 22.7 | 35.0 | 3.5 | 608.1 | 22.0 | 15.2 |
| 2024-04-19 21:00 | 29.7 | 33.3 | 3.6 | 634.2 | 32.6 | 18.9 |
| 2024-04-19 20:00 | 34.0 | 30.0 | 3.7 | 638.7 | 22.4 | 17.1 |
| 2024-04-19 19:00 | 42.4 | 27.6 | 3.9 | 635.1 | 24.9 | 16.0 |
| 2024-04-19 18:00 | 34.1 | 34.4 | 3.7 | 612.7 | 25.0 | 15.0 |
備註：
(1) 顯示的是香港時間。
(2) 顯示濃度為微克/立方米 。
(3) 簡稱:
PM10 - 可吸入懸浮粒子
PM2.5 - 微細懸浮粒子
(4) 污染物濃度資料是以環境保護署空氣質素監測網絡的實時數據計算。