荃灣
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2022-01-25 01:00 | - | - | - | - | 16.4 | 10.6 |
| 2022-01-25 00:00 | 27.1 | 50.6 | 4.2 | 738.4 | 18.1 | 12.9 |
| 2022-01-24 23:00 | 28.9 | 48.6 | 4.2 | 773.9 | 17.9 | 13.9 |
| 2022-01-24 22:00 | 31.0 | 50.1 | 4.4 | 814.8 | 18.2 | 15.2 |
| 2022-01-24 21:00 | 36.6 | 47.4 | 4.4 | 858.8 | 26.8 | 22.8 |
| 2022-01-24 20:00 | 46.5 | 43.3 | 4.4 | 903.4 | 35.1 | 29.9 |
| 2022-01-24 19:00 | 52.7 | 42.0 | 4.5 | 913.9 | 31.2 | 26.6 |
| 2022-01-24 18:00 | 50.6 | 42.1 | 4.5 | 914.6 | 24.5 | 20.8 |
| 2022-01-24 17:00 | 46.4 | 40.1 | 4.6 | 876.4 | 18.2 | 14.5 |
| 2022-01-24 16:00 | 41.4 | 40.7 | 4.5 | 862.4 | 22.8 | 18.7 |
| 2022-01-24 15:00 | 45.3 | 43.9 | 4.7 | 902.5 | 13.5 | 8.3 |
| 2022-01-24 14:00 | 40.1 | 41.8 | 4.9 | 867.9 | 3.7 | 1.5 |
| 2022-01-24 13:00 | 39.5 | 39.5 | 5.1 | 827.9 | 2.5 | - |
| 2022-01-24 12:00 | 36.4 | 37.0 | 5.1 | 798.8 | 9.5 | 6.8 |
| 2022-01-24 11:00 | 52.5 | 19.1 | 6.9 | 976.6 | 15.9 | 11.8 |
| 2022-01-24 10:00 | 61.9 | 2.4 | 8.6 | 1,098.5 | 12.3 | 9.4 |
| 2022-01-24 09:00 | 47.6 | 2.0 | 6.0 | 986.6 | 12.8 | 10.9 |
| 2022-01-24 08:00 | 41.0 | 2.1 | 5.6 | 925.5 | 21.2 | 19.0 |
| 2022-01-24 07:00 | 47.8 | 1.6 | 5.9 | 893.4 | 19.9 | 16.7 |
| 2022-01-24 06:00 | 47.5 | 1.2 | 5.9 | 868.1 | 16.9 | 13.4 |
| 2022-01-24 05:00 | 64.9 | 0.6 | 7.5 | 854.7 | 20.7 | 14.9 |
| 2022-01-24 04:00 | 68.7 | 0.8 | 9.4 | 870.4 | 18.5 | 9.8 |
| 2022-01-24 03:00 | 79.9 | 1.0 | 10.6 | 888.1 | 17.6 | 10.9 |
| 2022-01-24 02:00 | 58.4 | 0.9 | 7.2 | 898.3 | 18.4 | 12.6 |
備註：
(1) 顯示的是香港時間。
(2) PM10 - 可吸入懸浮粒子
PM2.5 - 微細懸浮粒子
(3) 顯示濃度為微克/立方米 。
(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。
