過去24小時污染物濃度摘要
南區
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-24 02:00 | 21.8 | 28.1 | 0.5 | 606.9 | 27.8 | 8.1 |
| 2024-04-24 01:00 | 26.4 | 26.7 | 0.5 | 641.8 | 24.9 | 9.0 |
| 2024-04-24 00:00 | 40.9 | 23.6 | 1.0 | 698.4 | 20.0 | 9.3 |
| 2024-04-23 23:00 | 45.7 | 28.0 | 1.1 | 595.4 | 13.1 | 8.8 |
| 2024-04-23 22:00 | 23.7 | 24.7 | 0.4 | 638.7 | 14.1 | 10.2 |
| 2024-04-23 21:00 | 19.5 | 29.4 | 0.3 | 605.6 | 18.4 | 8.1 |
| 2024-04-23 20:00 | 25.9 | 32.1 | 0.7 | 660.5 | 19.3 | 5.6 |
| 2024-04-23 19:00 | 25.3 | 61.3 | 1.1 | 609.1 | 20.3 | 6.2 |
| 2024-04-23 18:00 | 36.4 | 69.5 | 0.9 | 578.1 | 22.4 | 10.7 |
| 2024-04-23 17:00 | 38.9 | 59.5 | 1.9 | 560.1 | 22.7 | 8.4 |
| 2024-04-23 16:00 | 23.6 | 76.2 | 1.6 | 525.2 | 16.0 | 7.2 |
| 2024-04-23 15:00 | 57.5 | 51.9 | 0.8 | 604.0 | 17.4 | 7.9 |
| 2024-04-23 14:00 | 51.0 | 59.7 | 0.2 | 606.5 | 22.5 | 10.8 |
| 2024-04-23 13:00 | 45.7 | 49.1 | 0.6 | 562.0 | 21.6 | 12.4 |
| 2024-04-23 12:00 | 34.8 | 36.5 | 0.9 | 498.0 | 15.6 | 11.8 |
| 2024-04-23 11:00 | 50.7 | 20.4 | 0.9 | 603.0 | 17.0 | 11.1 |
| 2024-04-23 10:00 | 37.3 | 30.3 | 0.7 | 603.5 | 27.8 | 13.3 |
| 2024-04-23 09:00 | 48.7 | 24.0 | 1.2 | 673.5 | 27.1 | 14.8 |
| 2024-04-23 08:00 | 36.0 | 27.1 | 1.7 | 663.7 | 17.0 | 6.6 |
| 2024-04-23 07:00 | 16.7 | 25.8 | 0.7 | 584.5 | 16.3 | 7.1 |
| 2024-04-23 06:00 | 18.9 | 18.3 | 0.2 | 565.8 | 14.3 | 10.9 |
| 2024-04-23 05:00 | 8.0 | 39.1 | 0.0 | 526.3 | 16.4 | 13.9 |
| 2024-04-23 04:00 | 7.5 | 43.0 | 0.3 | 507.2 | 20.7 | 15.6 |
| 2024-04-23 03:00 | 7.3 | 53.8 | 0.1 | 522.7 | 19.1 | 12.3 |
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。