元朗
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2022-01-27 06:00 | 30.8 | 52.3 | 2.9 | 857.5 | 30.0 | 22.3 |
| 2022-01-27 05:00 | 26.3 | 59.4 | 3.4 | 847.4 | 29.5 | 22.4 |
| 2022-01-27 04:00 | 23.2 | 62.5 | 3.0 | 830.2 | 25.1 | 18.3 |
| 2022-01-27 03:00 | 17.2 | 74.1 | 3.8 | 826.8 | 24.3 | 18.9 |
| 2022-01-27 02:00 | 22.6 | 71.1 | 5.1 | 825.2 | 31.4 | 26.1 |
| 2022-01-27 01:00 | - | - | - | - | 36.1 | 29.1 |
| 2022-01-27 00:00 | 45.2 | 41.5 | 2.8 | 980.9 | 32.3 | 25.2 |
| 2022-01-26 23:00 | 47.0 | 43.3 | 3.2 | 950.2 | 34.4 | 28.1 |
| 2022-01-26 22:00 | 85.4 | 9.0 | 5.1 | 943.0 | 33.0 | 25.0 |
| 2022-01-26 21:00 | 107.9 | 0.8 | 7.4 | 945.2 | 34.4 | 24.5 |
| 2022-01-26 20:00 | 111.2 | 0.9 | 7.8 | 1,049.6 | 44.6 | 29.9 |
| 2022-01-26 19:00 | 107.4 | 0.8 | 8.6 | 1,087.2 | 55.8 | 35.7 |
| 2022-01-26 18:00 | 99.1 | 5.7 | 6.9 | 1,022.4 | 47.8 | 29.7 |
| 2022-01-26 17:00 | 85.3 | 19.2 | 6.5 | 963.5 | 48.2 | 30.6 |
| 2022-01-26 16:00 | 85.6 | 15.8 | 7.1 | 975.9 | 42.0 | 27.7 |
| 2022-01-26 15:00 | 75.7 | 26.2 | 7.6 | 900.6 | 36.5 | 24.2 |
| 2022-01-26 14:00 | - | - | - | - | 34.1 | 23.8 |
| 2022-01-26 13:00 | - | - | - | - | 30.5 | 21.1 |
| 2022-01-26 12:00 | - | - | - | - | 22.3 | 17.4 |
| 2022-01-26 11:00 | 35.0 | 45.6 | 2.9 | 844.5 | 22.1 | 18.0 |
| 2022-01-26 10:00 | 32.5 | 42.3 | 2.9 | 898.9 | 27.1 | 21.4 |
| 2022-01-26 09:00 | 43.6 | 25.4 | 2.9 | 950.1 | 29.8 | 22.8 |
| 2022-01-26 08:00 | 52.0 | 10.0 | 3.4 | 974.8 | 28.4 | 23.2 |
| 2022-01-26 07:00 | 46.2 | 15.4 | 3.2 | 960.8 | 23.2 | 17.6 |
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。
