屯門
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-09 04:00 | 4.9 | 141.2 | 4.3 | 671.2 | 34.2 | 20.0 |
| 2024-05-09 03:00 | 7.4 | 140.9 | 4.1 | 705.3 | 34.0 | 19.0 |
| 2024-05-09 02:00 | 8.9 | 144.0 | 4.1 | 755.5 | 23.4 | 19.0 |
| 2024-05-09 01:00 | - | 134.4 | 3.9 | 804.3 | 26.9 | 19.0 |
| 2024-05-09 00:00 | 11.5 | 139.6 | 3.7 | 786.9 | 27.0 | 20.9 |
| 2024-05-08 23:00 | 15.4 | 135.4 | 3.8 | 796.1 | 35.7 | 26.8 |
| 2024-05-08 22:00 | 22.3 | 126.0 | 4.0 | 819.2 | 40.8 | 32.8 |
| 2024-05-08 21:00 | 27.5 | 124.7 | 4.2 | 902.5 | 31.3 | 29.1 |
| 2024-05-08 20:00 | 38.3 | 104.7 | 4.1 | 831.7 | 37.8 | 30.0 |
| 2024-05-08 19:00 | 80.3 | 72.0 | 6.3 | 844.5 | 44.8 | 27.1 |
| 2024-05-08 18:00 | 82.6 | 73.3 | 6.1 | 834.7 | 42.1 | 28.0 |
| 2024-05-08 17:00 | 64.5 | 98.7 | 5.5 | 840.2 | 41.0 | 26.1 |
| 2024-05-08 16:00 | 48.1 | 110.3 | 5.0 | 830.9 | 37.1 | 29.9 |
| 2024-05-08 15:00 | 56.4 | 86.8 | 5.2 | 845.2 | 34.1 | 28.1 |
| 2024-05-08 14:00 | 60.6 | 66.5 | 5.9 | 851.9 | 38.8 | 24.1 |
| 2024-05-08 13:00 | 69.9 | 47.7 | 5.4 | 871.8 | 39.0 | 24.0 |
| 2024-05-08 12:00 | 66.7 | 39.4 | 4.5 | 860.3 | 39.0 | 28.8 |
| 2024-05-08 11:00 | 67.2 | 32.6 | 5.0 | 865.7 | 43.8 | 27.1 |
| 2024-05-08 10:00 | 78.8 | 24.7 | 6.0 | 891.7 | 29.5 | 24.1 |
| 2024-05-08 09:00 | 57.8 | 42.0 | 4.4 | 819.8 | 27.1 | 25.0 |
| 2024-05-08 08:00 | 59.3 | 40.2 | 4.1 | 837.0 | 27.0 | 25.0 |
| 2024-05-08 07:00 | 42.3 | 53.1 | 3.7 | 774.4 | 22.2 | 18.2 |
| 2024-05-08 06:00 | 26.9 | 69.3 | 3.7 | 757.5 | 26.8 | 21.9 |
| 2024-05-08 05:00 | 22.3 | 81.1 | 3.7 | 740.3 | 23.1 | - |
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。
