過去24小時污染物濃度摘要
東涌
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-30 09:00 | 7.2 | 32.4 | 0.2 | 386.9 | 15.2 | 9.6 |
| 2024-04-30 08:00 | 7.4 | 33.5 | 0.2 | 386.1 | 14.2 | 9.5 |
| 2024-04-30 07:00 | 5.6 | 33.9 | 0.8 | 398.4 | 11.3 | 6.4 |
| 2024-04-30 06:00 | 3.6 | 34.5 | 0.3 | 358.5 | 10.8 | 6.2 |
| 2024-04-30 05:00 | 2.5 | 41.0 | 0.9 | 374.7 | 14.8 | 10.2 |
| 2024-04-30 04:00 | 2.4 | 37.3 | 0.4 | 365.8 | 9.3 | 5.2 |
| 2024-04-30 03:00 | 2.0 | 35.8 | 0.4 | 372.2 | 10.9 | 6.5 |
| 2024-04-30 02:00 | 2.6 | 39.4 | 0.2 | 348.3 | 13.3 | 8.8 |
| 2024-04-30 01:00 | - | - | - | - | 12.1 | 7.9 |
| 2024-04-30 00:00 | 3.3 | 36.8 | 0.3 | 378.7 | 11.9 | 7.6 |
| 2024-04-29 23:00 | 3.7 | 39.8 | 0.1 | 381.7 | 8.2 | 4.4 |
| 2024-04-29 22:00 | 2.5 | 39.7 | 0.2 | 395.1 | 10.8 | 7.2 |
| 2024-04-29 21:00 | 2.7 | 39.9 | 0.2 | 374.0 | 11.5 | 7.9 |
| 2024-04-29 20:00 | 3.9 | 41.8 | 0.7 | 408.3 | 11.4 | 7.7 |
| 2024-04-29 19:00 | 5.3 | 42.5 | 0.3 | 388.1 | 8.8 | 5.1 |
| 2024-04-29 18:00 | 8.3 | 41.5 | 0.4 | 393.6 | 9.1 | 5.3 |
| 2024-04-29 17:00 | 7.8 | 40.7 | 0.4 | 380.6 | 8.8 | 5.5 |
| 2024-04-29 16:00 | 7.9 | 41.1 | 0.4 | 381.6 | 9.9 | 6.5 |
| 2024-04-29 15:00 | 7.0 | 41.5 | 0.3 | 383.9 | 9.4 | 5.8 |
| 2024-04-29 14:00 | 9.5 | 40.6 | 0.4 | 420.2 | 12.7 | 8.9 |
| 2024-04-29 13:00 | 9.0 | 39.7 | 0.1 | 424.7 | 10.1 | 6.4 |
| 2024-04-29 12:00 | 8.0 | 40.9 | 0.0 | 415.0 | 7.6 | 3.9 |
| 2024-04-29 11:00 | 6.9 | 41.9 | 0.7 | 393.8 | 12.2 | 8.2 |
| 2024-04-29 10:00 | 9.7 | 37.4 | 0.3 | 392.4 | 11.4 | 7.6 |
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。