過去24小時污染物濃度摘要
元朗
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2022-12-05 12:00 | 45.0 | 26.1 | 4.9 | 571.8 | 24.4 | 9.6 |
| 2022-12-05 11:00 | 42.6 | 20.4 | 4.9 | 589.4 | 25.6 | 10.7 |
| 2022-12-05 10:00 | 45.7 | 14.1 | 4.2 | 603.9 | 21.0 | 9.5 |
| 2022-12-05 09:00 | 50.3 | 9.7 | 4.4 | 576.2 | 14.6 | 7.4 |
| 2022-12-05 08:00 | 49.3 | 10.0 | 4.1 | 541.4 | 15.9 | 9.5 |
| 2022-12-05 07:00 | 44.0 | 13.2 | 4.0 | 514.6 | 17.1 | 9.5 |
| 2022-12-05 06:00 | 40.9 | 14.3 | 4.2 | 515.6 | 18.0 | 10.0 |
| 2022-12-05 05:00 | 37.1 | 18.5 | 4.2 | 492.6 | 16.9 | 9.3 |
| 2022-12-05 04:00 | 35.4 | 18.3 | 4.4 | 464.2 | 16.4 | 8.0 |
| 2022-12-05 03:00 | 38.9 | 14.8 | 5.4 | 490.5 | 16.5 | 9.3 |
| 2022-12-05 02:00 | - | - | - | - | 14.7 | 7.1 |
| 2022-12-05 01:00 | - | - | - | - | 17.2 | 7.2 |
| 2022-12-05 00:00 | 54.2 | 5.1 | 4.1 | 505.8 | 16.9 | 7.8 |
| 2022-12-04 23:00 | 54.3 | 7.1 | 3.8 | 527.4 | 18.2 | 7.7 |
| 2022-12-04 22:00 | 60.0 | 8.9 | 3.7 | 543.0 | 25.7 | 10.8 |
| 2022-12-04 21:00 | 62.2 | 10.2 | 4.0 | 567.6 | 28.6 | 12.6 |
| 2022-12-04 20:00 | 64.8 | 10.8 | 4.1 | 615.4 | 30.5 | 13.5 |
| 2022-12-04 19:00 | 65.3 | 8.0 | 4.1 | 622.3 | 33.5 | 16.0 |
| 2022-12-04 18:00 | 69.5 | 18.8 | 3.8 | 567.7 | 35.3 | 15.9 |
| 2022-12-04 17:00 | 68.6 | 38.4 | 4.0 | 573.8 | 39.2 | 19.2 |
| 2022-12-04 16:00 | 57.2 | 52.1 | 4.1 | 570.9 | 27.8 | 12.4 |
| 2022-12-04 15:00 | 45.6 | 54.7 | 4.2 | 528.5 | 21.3 | 9.8 |
| 2022-12-04 14:00 | 43.3 | 45.6 | 4.2 | 516.7 | 24.1 | 12.5 |
| 2022-12-04 13:00 | 43.5 | 35.6 | 3.8 | 475.1 | 20.3 | 8.8 |
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。
(5) 因進行緊急維修，深水埗一般空氣質素監測站可吸入懸浮粒子及微細懸浮粒子的監測現已暫停，直至另行通告。不便之處，敬請原諒。