過去24小時污染物濃度摘要
旺角
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2022-12-05 11:00 | 34.9 | 25.0 | 1.9 | 499.7 | 17.8 | 8.7 |
| 2022-12-05 10:00 | 36.6 | 20.7 | 1.7 | 512.0 | 15.0 | 8.7 |
| 2022-12-05 09:00 | 38.2 | 19.5 | 1.7 | 478.7 | 12.9 | 7.9 |
| 2022-12-05 08:00 | 31.4 | 22.6 | 1.4 | 462.4 | 13.9 | 8.6 |
| 2022-12-05 07:00 | 25.8 | 25.5 | 1.2 | 462.8 | 17.9 | 10.9 |
| 2022-12-05 06:00 | 22.0 | 30.5 | 1.0 | 424.4 | 18.1 | 10.2 |
| 2022-12-05 05:00 | 18.0 | 33.9 | 1.0 | 411.1 | 13.7 | 7.5 |
| 2022-12-05 04:00 | 22.6 | 27.2 | 1.2 | 429.8 | 15.4 | 7.4 |
| 2022-12-05 03:00 | 25.5 | 24.2 | 1.5 | 439.6 | 13.3 | 6.3 |
| 2022-12-05 02:00 | 28.0 | 25.1 | 1.8 | 460.1 | 15.9 | 10.1 |
| 2022-12-05 01:00 | 46.8 | 16.1 | 3.1 | 530.5 | 16.8 | 10.7 |
| 2022-12-05 00:00 | 58.3 | 13.0 | 3.8 | 613.5 | 17.3 | 10.5 |
| 2022-12-04 23:00 | 49.0 | 17.9 | 2.5 | 504.0 | 15.7 | 8.8 |
| 2022-12-04 22:00 | 53.1 | 19.5 | 2.8 | 513.4 | 18.4 | 9.9 |
| 2022-12-04 21:00 | 61.2 | 19.7 | 3.2 | 598.3 | 25.6 | 14.0 |
| 2022-12-04 20:00 | 57.4 | 20.8 | 2.7 | 597.8 | 28.3 | 14.6 |
| 2022-12-04 19:00 | 61.0 | 26.2 | 2.6 | 582.2 | 25.9 | 12.3 |
| 2022-12-04 18:00 | 64.4 | 31.4 | 2.4 | 535.5 | 24.1 | 14.5 |
| 2022-12-04 17:00 | 50.0 | 50.7 | 1.9 | 451.7 | 21.4 | 13.5 |
| 2022-12-04 16:00 | 51.9 | 45.3 | 2.4 | 476.9 | 22.1 | 13.2 |
| 2022-12-04 15:00 | 59.4 | 31.7 | 2.6 | 490.8 | 21.2 | 12.4 |
| 2022-12-04 14:00 | 56.9 | 27.2 | 2.6 | 483.0 | 18.3 | 12.3 |
| 2022-12-04 13:00 | 39.8 | 30.8 | 2.1 | 447.2 | 15.2 | 9.8 |
| 2022-12-04 12:00 | 36.6 | 25.4 | 2.3 | 458.7 | 14.7 | 9.5 |
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。