屯門
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-17 05:00 | 9.8 | 132.3 | 3.3 | 603.9 | 42.8 | 16.8 |
| 2024-05-17 04:00 | 10.6 | 134.2 | 3.3 | 549.7 | 47.8 | 18.9 |
| 2024-05-17 03:00 | 12.1 | 139.6 | 3.4 | 591.5 | 49.9 | 23.8 |
| 2024-05-17 02:00 | 12.4 | 151.0 | 3.5 | 591.7 | 51.0 | 27.9 |
| 2024-05-17 01:00 | 16.7 | 163.4 | 3.7 | 610.0 | 58.7 | 29.0 |
| 2024-05-17 00:00 | 21.0 | 170.8 | 4.0 | 634.0 | 58.0 | 23.2 |
| 2024-05-16 23:00 | 26.1 | 171.8 | 4.0 | 645.1 | 55.1 | 27.8 |
| 2024-05-16 22:00 | 21.2 | 187.5 | 4.1 | 649.9 | 59.8 | 29.9 |
| 2024-05-16 21:00 | 30.6 | 183.9 | 4.3 | 692.4 | 61.0 | 27.1 |
| 2024-05-16 20:00 | 34.9 | 177.6 | 4.4 | 684.8 | 62.9 | 33.8 |
| 2024-05-16 19:00 | 55.8 | 157.4 | 4.8 | 707.5 | 62.0 | 30.1 |
| 2024-05-16 18:00 | 53.1 | 166.3 | 4.6 | 693.3 | 63.0 | 27.1 |
| 2024-05-16 17:00 | 48.7 | 183.1 | 4.8 | 704.3 | 68.8 | 26.0 |
| 2024-05-16 16:00 | 55.3 | 181.3 | 5.7 | 692.9 | 62.2 | 28.9 |
| 2024-05-16 15:00 | 42.7 | 197.8 | 5.7 | 665.2 | 53.3 | 24.2 |
| 2024-05-16 14:00 | 42.0 | 190.1 | 5.7 | 633.2 | 45.3 | 24.0 |
| 2024-05-16 13:00 | 42.6 | 171.0 | 5.2 | 613.4 | 42.1 | 20.1 |
| 2024-05-16 12:00 | 46.4 | 154.7 | 5.1 | 596.4 | 32.3 | 21.0 |
| 2024-05-16 11:00 | 46.5 | 136.5 | 4.8 | 570.7 | 30.1 | 19.1 |
| 2024-05-16 10:00 | 56.0 | 108.4 | 4.5 | 517.3 | 21.3 | 10.3 |
| 2024-05-16 09:00 | 77.8 | 77.9 | 4.6 | 612.5 | 23.9 | 21.6 |
| 2024-05-16 08:00 | 103.0 | 52.5 | 5.0 | 687.7 | 22.1 | 14.3 |
| 2024-05-16 07:00 | 60.3 | 89.7 | 4.1 | 594.6 | 25.9 | 18.8 |
| 2024-05-16 06:00 | 57.1 | 73.5 | 4.1 | 785.0 | 24.1 | 10.3 |
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。