過去24小時污染物濃度摘要
荃灣
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-25 00:00 | 29.4 | 75.4 | 5.8 | 432.3 | 26.2 | 20.7 |
| 2024-04-24 23:00 | 32.8 | 84.6 | 6.2 | 494.2 | 25.5 | 20.6 |
| 2024-04-24 22:00 | 36.3 | 87.2 | 6.2 | 524.1 | 26.8 | 20.7 |
| 2024-04-24 21:00 | 44.4 | 74.8 | 6.2 | 580.0 | 28.7 | 21.0 |
| 2024-04-24 20:00 | 63.6 | 51.8 | 7.1 | 616.9 | 36.9 | 27.8 |
| 2024-04-24 19:00 | 101.9 | 22.7 | 13.0 | 689.1 | 37.4 | 28.6 |
| 2024-04-24 18:00 | 104.2 | 22.9 | 13.7 | 654.1 | 33.7 | 25.9 |
| 2024-04-24 17:00 | 95.1 | 25.0 | 11.7 | 545.5 | 27.9 | 21.5 |
| 2024-04-24 16:00 | 87.9 | 30.0 | 11.1 | 445.0 | 29.9 | 23.2 |
| 2024-04-24 15:00 | 82.7 | 34.0 | 12.7 | 442.1 | 33.0 | 25.9 |
| 2024-04-24 14:00 | 89.9 | 26.0 | 21.4 | 524.6 | 36.5 | 28.5 |
| 2024-04-24 13:00 | 96.7 | 25.0 | 18.8 | 626.5 | 33.4 | 25.6 |
| 2024-04-24 12:00 | 82.1 | 28.5 | 11.5 | 569.7 | 25.8 | 19.4 |
| 2024-04-24 11:00 | 75.8 | 27.9 | 9.5 | 464.5 | 27.0 | 20.5 |
| 2024-04-24 10:00 | 70.2 | 28.9 | 8.7 | 465.2 | 29.6 | 23.1 |
| 2024-04-24 09:00 | 68.3 | 25.1 | 9.1 | 574.6 | 27.7 | 22.0 |
| 2024-04-24 08:00 | 51.8 | 29.1 | 6.8 | 541.7 | 22.6 | 17.6 |
| 2024-04-24 07:00 | 53.6 | 27.9 | 6.2 | 424.4 | 16.8 | 11.6 |
| 2024-04-24 06:00 | 39.9 | 29.8 | 6.1 | 430.8 | 14.3 | 7.2 |
| 2024-04-24 05:00 | 25.4 | 39.0 | 5.9 | 365.8 | 14.8 | 8.6 |
| 2024-04-24 04:00 | 46.3 | 35.1 | 6.4 | 377.3 | 13.4 | 8.1 |
| 2024-04-24 03:00 | 19.9 | 69.0 | 6.4 | 354.2 | 14.7 | 11.7 |
| 2024-04-24 02:00 | 46.1 | 62.7 | 7.4 | 465.2 | 16.9 | 14.4 |
| 2024-04-24 01:00 | - | - | - | - | 14.4 | 11.4 |
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。