元朗
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2022-10-03 05:00 | 15.9 | 12.9 | 2.5 | 602.5 | 14.5 | 10.6 |
| 2022-10-03 04:00 | 13.3 | 25.2 | 2.3 | 572.8 | 10.5 | 6.5 |
| 2022-10-03 03:00 | 15.4 | 17.3 | 2.5 | 591.2 | 10.6 | 7.5 |
| 2022-10-03 02:00 | 15.9 | 17.0 | 2.4 | 559.0 | 9.8 | 6.8 |
| 2022-10-03 01:00 | 16.2 | 22.1 | 2.6 | 531.2 | 6.1 | 3.7 |
| 2022-10-03 00:00 | 15.6 | 26.1 | 2.4 | 519.8 | 8.4 | 5.5 |
| 2022-10-02 23:00 | 19.7 | 23.3 | 2.6 | 539.0 | 8.4 | 4.3 |
| 2022-10-02 22:00 | 21.7 | 24.0 | 2.6 | 551.6 | 6.9 | 2.8 |
| 2022-10-02 21:00 | 18.1 | 31.1 | 2.6 | 569.0 | 4.9 | 0.7 |
| 2022-10-02 20:00 | 17.7 | 21.8 | 2.7 | 576.5 | 4.7 | 0.0 |
| 2022-10-02 19:00 | 20.7 | 20.2 | 2.7 | 538.8 | 1.7 | - |
| 2022-10-02 18:00 | 16.2 | 26.4 | 2.8 | 555.3 | 4.0 | 0.2 |
| 2022-10-02 17:00 | 16.5 | 35.0 | 2.6 | 551.9 | 4.8 | 0.7 |
| 2022-10-02 16:00 | 15.4 | 45.7 | 2.7 | 563.7 | 7.9 | 2.9 |
| 2022-10-02 15:00 | 16.4 | 41.2 | 2.7 | 560.4 | 6.5 | 1.9 |
| 2022-10-02 14:00 | 17.2 | 40.1 | 2.9 | 576.2 | 7.1 | 2.2 |
| 2022-10-02 13:00 | 15.8 | 45.0 | 4.5 | 572.9 | 5.9 | 1.2 |
| 2022-10-02 12:00 | - | - | - | - | 9.8 | 5.0 |
| 2022-10-02 11:00 | - | - | - | - | 10.7 | 6.1 |
| 2022-10-02 10:00 | 16.6 | 39.3 | 2.7 | 610.1 | 13.5 | 9.4 |
| 2022-10-02 09:00 | 20.5 | 31.9 | 2.6 | 615.7 | 13.0 | 8.7 |
| 2022-10-02 08:00 | 26.0 | 27.2 | 2.7 | 632.2 | 14.1 | 10.1 |
| 2022-10-02 07:00 | 16.9 | 37.5 | 2.7 | 593.7 | 11.9 | 8.1 |
| 2022-10-02 06:00 | 18.3 | 37.9 | 2.8 | 561.8 | 12.9 | 8.7 |
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。
