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 |
|---|---|---|---|---|---|---|
| 2024-04-30 13:00 | 39.9 | - | 7.6 | 363.7 | 19.7 | 10.6 |
| 2024-04-30 12:00 | 42.4 | 29.7 | 8.3 | 332.9 | 17.4 | 9.6 |
| 2024-04-30 11:00 | 35.0 | 32.8 | 8.0 | 303.3 | 18.2 | 10.4 |
| 2024-04-30 10:00 | 38.5 | 28.8 | 8.3 | 313.1 | 20.1 | 12.8 |
| 2024-04-30 09:00 | 43.6 | 26.7 | 9.3 | 330.0 | 18.9 | 12.2 |
| 2024-04-30 08:00 | 40.1 | 27.1 | 7.9 | 371.1 | 16.3 | 10.0 |
| 2024-04-30 07:00 | 29.4 | 35.3 | 7.3 | 399.4 | 16.9 | 10.9 |
| 2024-04-30 06:00 | 23.4 | 39.0 | 8.6 | 454.4 | 15.5 | 10.4 |
| 2024-04-30 05:00 | 17.8 | 42.6 | 11.0 | 466.1 | 14.3 | 9.2 |
| 2024-04-30 04:00 | 21.8 | 39.1 | 14.1 | 459.4 | 12.7 | 7.6 |
| 2024-04-30 03:00 | 24.2 | 41.7 | 15.5 | 437.1 | 11.5 | 5.9 |
| 2024-04-30 02:00 | 28.5 | 38.4 | 12.7 | 400.5 | 12.7 | 7.2 |
| 2024-04-30 01:00 | - | - | - | - | 15.0 | 9.3 |
| 2024-04-30 00:00 | 43.5 | 25.7 | 15.2 | 337.2 | 13.5 | 8.4 |
| 2024-04-29 23:00 | 43.6 | 27.2 | 10.2 | 347.4 | 15.5 | 10.0 |
| 2024-04-29 22:00 | 43.5 | 28.5 | 10.8 | 298.6 | 15.2 | 9.8 |
| 2024-04-29 21:00 | 45.9 | 27.7 | 13.6 | 305.4 | 14.0 | 8.7 |
| 2024-04-29 20:00 | 47.7 | 27.9 | 13.6 | 319.9 | 14.2 | 8.8 |
| 2024-04-29 19:00 | 52.2 | 27.3 | 13.3 | 336.9 | 15.6 | 10.3 |
| 2024-04-29 18:00 | 47.5 | 31.7 | 9.9 | 321.5 | 13.6 | 8.5 |
| 2024-04-29 17:00 | 44.7 | 37.5 | 9.7 | 312.6 | 13.1 | 7.8 |
| 2024-04-29 16:00 | 40.6 | 42.4 | 8.3 | 300.3 | 16.7 | 11.9 |
| 2024-04-29 15:00 | 36.4 | 47.0 | 8.7 | 296.9 | 16.4 | 11.8 |
| 2024-04-29 14:00 | 40.3 | 42.3 | 10.6 | 307.7 | 17.5 | 12.4 |
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。