屯門
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2023-02-06 17:00 | 63.9 | 36.3 | 3.8 | 581.1 | 24.3 | 14.1 |
| 2023-02-06 16:00 | - | - | - | - | 26.9 | 14.0 |
| 2023-02-06 15:00 | 52.2 | 30.6 | 4.4 | 452.8 | 34.7 | 15.9 |
| 2023-02-06 14:00 | 49.6 | 25.6 | 4.1 | 495.2 | 36.0 | 15.0 |
| 2023-02-06 13:00 | 61.5 | 10.1 | 6.1 | 584.5 | 34.1 | 16.0 |
| 2023-02-06 12:00 | 63.0 | 4.9 | 6.2 | 571.9 | 37.9 | 17.9 |
| 2023-02-06 11:00 | 50.8 | 8.3 | 3.9 | 579.5 | 34.1 | 17.0 |
| 2023-02-06 10:00 | 53.9 | 3.1 | 4.7 | 651.9 | 30.1 | 22.8 |
| 2023-02-06 09:00 | 52.4 | 2.3 | 4.6 | 666.3 | 29.0 | 15.3 |
| 2023-02-06 08:00 | 55.7 | 1.4 | 4.7 | 645.7 | 28.0 | 20.8 |
| 2023-02-06 07:00 | 50.7 | 2.4 | 4.0 | 462.0 | 25.1 | 15.2 |
| 2023-02-06 06:00 | 51.0 | 2.7 | 4.3 | 416.4 | 26.0 | 16.0 |
| 2023-02-06 05:00 | 35.8 | 13.5 | 2.6 | 434.0 | 20.2 | 16.0 |
| 2023-02-06 04:00 | 24.8 | 21.6 | 1.6 | 435.4 | 26.8 | 14.1 |
| 2023-02-06 03:00 | 16.2 | 34.6 | 2.1 | 391.9 | 18.3 | 15.9 |
| 2023-02-06 02:00 | 35.7 | 21.3 | 2.8 | 442.6 | 35.4 | 24.7 |
| 2023-02-06 01:00 | 52.3 | 8.1 | 3.2 | 498.3 | 26.3 | 13.4 |
| 2023-02-06 00:00 | 67.3 | 1.1 | 3.9 | 514.0 | 30.8 | 14.0 |
| 2023-02-05 23:00 | 67.0 | 1.8 | 3.7 | 543.1 | 29.1 | 13.0 |
| 2023-02-05 22:00 | 65.6 | 4.6 | 3.6 | 490.6 | 36.7 | 15.9 |
| 2023-02-05 21:00 | 58.9 | 13.0 | 3.3 | 471.3 | 30.2 | 19.9 |
| 2023-02-05 20:00 | 71.9 | 4.0 | 4.5 | 486.1 | 29.0 | 17.1 |
| 2023-02-05 19:00 | 78.9 | 2.1 | 5.2 | 532.7 | 33.8 | 22.8 |
| 2023-02-05 18:00 | 66.9 | 10.6 | 4.6 | 509.7 | 49.5 | 35.6 |
備註：
(1) 顯示的是香港時間。
(2) PM10 - 可吸入懸浮粒子
PM2.5 - 微細懸浮粒子
(3) 顯示濃度為微克/立方米 。
(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。
