過去24小時污染物濃度摘要
中環
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-24 19:00 | 124.8 | 5.0 | 5.6 | 711.3 | 45.0 | 32.5 |
| 2024-04-24 18:00 | 121.2 | 5.4 | 4.7 | 684.3 | 45.5 | 33.1 |
| 2024-04-24 17:00 | 107.9 | 11.3 | 3.9 | 563.5 | 48.4 | 35.9 |
| 2024-04-24 16:00 | 107.2 | 5.7 | 6.8 | 775.2 | 50.0 | 36.0 |
| 2024-04-24 15:00 | 98.4 | 4.0 | 7.8 | 700.8 | 43.7 | 32.1 |
| 2024-04-24 14:00 | 92.0 | 3.7 | 5.7 | 814.0 | 42.8 | 31.0 |
| 2024-04-24 13:00 | 93.4 | 2.9 | 6.5 | 873.0 | 37.1 | 26.2 |
| 2024-04-24 12:00 | 98.7 | 3.0 | 7.4 | 1,042.5 | 36.4 | 27.5 |
| 2024-04-24 11:00 | 99.7 | 3.0 | 7.7 | 830.4 | 38.2 | 28.6 |
| 2024-04-24 10:00 | - | 3.0 | 7.7 | 740.3 | 32.5 | 24.0 |
| 2024-04-24 09:00 | 104.4 | 2.3 | 6.5 | 735.9 | 31.5 | 22.9 |
| 2024-04-24 08:00 | 102.2 | 4.2 | 5.4 | 680.9 | 23.2 | 18.5 |
| 2024-04-24 07:00 | 69.3 | - | 3.6 | 482.1 | 26.7 | 19.2 |
| 2024-04-24 06:00 | 75.5 | 1.7 | - | 506.2 | 24.4 | 16.9 |
| 2024-04-24 05:00 | 71.8 | 3.1 | 2.9 | 466.6 | 21.4 | 13.8 |
| 2024-04-24 04:00 | 71.1 | 5.8 | 2.9 | 462.8 | 20.3 | 13.9 |
| 2024-04-24 03:00 | - | 15.3 | - | - | 19.6 | 14.1 |
| 2024-04-24 02:00 | 75.1 | 12.5 | 2.8 | 497.9 | 24.9 | 17.2 |
| 2024-04-24 01:00 | - | 6.0 | 3.6 | 565.6 | 24.9 | 19.6 |
| 2024-04-24 00:00 | 82.4 | 16.8 | 3.9 | 516.2 | 16.8 | 13.5 |
| 2024-04-23 23:00 | 51.5 | 37.5 | 2.3 | 442.9 | 19.6 | 15.0 |
| 2024-04-23 22:00 | 91.0 | 4.8 | 4.6 | 763.9 | 26.0 | 19.3 |
| 2024-04-23 21:00 | 99.0 | 3.2 | 6.0 | 967.9 | 35.4 | 25.9 |
| 2024-04-23 20:00 | 112.8 | 2.2 | 7.2 | 935.0 | 37.0 | 24.6 |
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。