荃灣
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-18 23:00 | 57.6 | 43.3 | 5.9 | 443.1 | 16.8 | 12.0 |
| 2024-04-18 22:00 | 74.6 | 30.8 | 6.4 | 516.1 | 17.3 | 12.7 |
| 2024-04-18 21:00 | 55.7 | 46.5 | 6.0 | 416.8 | 16.9 | 12.8 |
| 2024-04-18 20:00 | 55.5 | 56.6 | 6.0 | 390.9 | 12.9 | 9.5 |
| 2024-04-18 19:00 | 60.9 | 74.1 | 6.3 | 335.7 | 12.3 | 8.7 |
| 2024-04-18 18:00 | 95.4 | 58.2 | 7.3 | 312.3 | 16.0 | 11.2 |
| 2024-04-18 17:00 | 67.2 | 60.3 | 6.2 | 367.7 | 10.3 | 7.7 |
| 2024-04-18 16:00 | 45.0 | 87.1 | 5.5 | 299.3 | 8.6 | 6.3 |
| 2024-04-18 15:00 | 63.1 | 84.0 | 6.0 | 379.5 | 5.4 | 2.5 |
| 2024-04-18 14:00 | 34.8 | 84.9 | 6.2 | 308.9 | 15.7 | 10.9 |
| 2024-04-18 13:00 | - | 46.6 | 5.9 | 292.3 | 18.1 | 14.7 |
| 2024-04-18 12:00 | - | 55.1 | 5.9 | 287.5 | 20.6 | 15.9 |
| 2024-04-18 11:00 | 37.2 | 50.8 | 7.0 | 273.4 | 21.2 | 16.2 |
| 2024-04-18 10:00 | 46.7 | 40.8 | 6.8 | 286.1 | 21.6 | 16.6 |
| 2024-04-18 09:00 | 54.7 | 29.0 | 8.2 | 321.4 | 18.7 | 13.5 |
| 2024-04-18 08:00 | 57.1 | 25.2 | 8.4 | 387.0 | 18.3 | 14.3 |
| 2024-04-18 07:00 | 49.5 | 28.5 | 6.9 | 349.3 | 16.4 | 13.1 |
| 2024-04-18 06:00 | 37.8 | 36.4 | 6.6 | 279.4 | 14.4 | 11.2 |
| 2024-04-18 05:00 | 33.1 | 42.4 | 6.7 | 254.9 | 16.8 | 13.7 |
| 2024-04-18 04:00 | 38.9 | 34.1 | 7.8 | 248.8 | 19.1 | 16.0 |
| 2024-04-18 03:00 | 45.0 | 29.1 | 7.9 | 266.6 | 16.8 | 13.7 |
| 2024-04-18 02:00 | - | - | - | - | 19.4 | 16.5 |
| 2024-04-18 01:00 | - | - | - | - | 18.0 | 14.8 |
| 2024-04-18 00:00 | 39.5 | 36.6 | 6.2 | 280.4 | 18.1 | 15.0 |
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。