旺角
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-05-09 19:00 | 67.4 | 10.7 | 6.5 | 736.0 | 20.5 | 14.3 |
| 2021-05-09 18:00 | 66.4 | 14.8 | 6.1 | 615.7 | 19.5 | 14.0 |
| 2021-05-09 17:00 | 67.1 | 25.3 | 5.7 | 650.9 | 19.6 | 14.1 |
| 2021-05-09 16:00 | 67.9 | 36.8 | 6.3 | 557.0 | 20.0 | 14.4 |
| 2021-05-09 15:00 | 56.9 | 39.3 | 6.3 | 546.2 | 22.9 | 17.7 |
| 2021-05-09 14:00 | 58.9 | 47.6 | 5.6 | 579.7 | 21.4 | 16.5 |
| 2021-05-09 13:00 | 62.3 | 35.4 | 4.7 | 572.8 | 15.6 | 11.3 |
| 2021-05-09 12:00 | 49.4 | 33.2 | 4.5 | 520.8 | 15.6 | 11.0 |
| 2021-05-09 11:00 | 49.2 | 29.0 | 4.4 | 539.0 | 18.0 | 13.4 |
| 2021-05-09 10:00 | 39.9 | 26.9 | 3.9 | 511.6 | 15.2 | 10.7 |
| 2021-05-09 09:00 | 38.8 | 19.1 | 3.8 | 508.6 | 15.7 | 10.7 |
| 2021-05-09 08:00 | 48.5 | 9.5 | 3.9 | 548.5 | 14.5 | 9.4 |
| 2021-05-09 07:00 | 45.2 | 9.1 | 3.9 | 543.4 | 13.9 | 9.1 |
| 2021-05-09 06:00 | 28.9 | 19.0 | 3.3 | 448.6 | 13.1 | 8.8 |
| 2021-05-09 05:00 | 16.7 | 32.4 | 3.1 | 405.2 | 13.9 | 9.2 |
| 2021-05-09 04:00 | 20.9 | 28.7 | 3.4 | 466.1 | 14.0 | 8.8 |
| 2021-05-09 03:00 | - | 24.9 | - | - | 14.9 | 8.6 |
| 2021-05-09 02:00 | 37.3 | 16.4 | 3.8 | 603.8 | 16.7 | 9.6 |
| 2021-05-09 01:00 | 50.9 | 12.9 | 4.2 | 549.3 | 18.7 | 12.4 |
| 2021-05-09 00:00 | 52.1 | 11.1 | 4.4 | 559.4 | 19.4 | 13.0 |
| 2021-05-08 23:00 | 58.4 | 10.0 | 4.8 | 654.4 | 18.2 | 11.6 |
| 2021-05-08 22:00 | 58.7 | 11.9 | 5.1 | 634.1 | 18.2 | 11.3 |
| 2021-05-08 21:00 | 66.0 | 10.0 | 5.6 | 769.8 | 24.5 | 16.6 |
| 2021-05-08 20:00 | 68.6 | 9.8 | 5.9 | 712.2 | 23.7 | 15.9 |
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) 因暫停供電，銅鑼灣路邊空氣質素監測站的 PM10 及 PM2.5 監測將於2021年5月12日早上十時起暫停，直至另行通知。不便之處，敬請原諒。
