中環
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-05-09 18:00 | 51.3 | 22.0 | 3.2 | 497.9 | 18.0 | 11.1 |
| 2021-05-09 17:00 | 58.5 | 28.2 | 3.2 | 346.5 | 17.1 | 11.1 |
| 2021-05-09 16:00 | 47.2 | 41.2 | 3.5 | 345.9 | 22.4 | 15.3 |
| 2021-05-09 15:00 | 51.8 | 39.3 | 4.0 | 412.6 | 24.0 | 17.1 |
| 2021-05-09 14:00 | 56.7 | 39.0 | 3.7 | 374.7 | 23.6 | 17.3 |
| 2021-05-09 13:00 | 50.0 | 38.7 | 3.1 | 473.8 | 22.6 | 15.8 |
| 2021-05-09 12:00 | 52.3 | 31.6 | 2.7 | 453.7 | 23.7 | 16.2 |
| 2021-05-09 11:00 | 43.8 | 37.6 | 2.3 | 426.3 | 21.6 | 14.5 |
| 2021-05-09 10:00 | 46.9 | 29.7 | 2.8 | 444.8 | 21.5 | 13.4 |
| 2021-05-09 09:00 | 53.1 | 17.1 | 3.0 | 392.5 | 18.6 | 10.7 |
| 2021-05-09 08:00 | 38.9 | 21.7 | 2.4 | 397.1 | 20.3 | 14.6 |
| 2021-05-09 07:00 | 35.2 | 30.1 | 2.4 | 360.1 | 18.5 | 12.4 |
| 2021-05-09 06:00 | 38.4 | 20.8 | 2.1 | 343.8 | 15.9 | 9.7 |
| 2021-05-09 05:00 | 24.8 | 33.6 | 2.0 | 289.0 | 19.4 | 11.3 |
| 2021-05-09 04:00 | 35.4 | 25.1 | 2.2 | 328.4 | 20.7 | 13.3 |
| 2021-05-09 03:00 | 25.2 | 30.5 | 2.0 | 313.7 | 17.4 | 11.2 |
| 2021-05-09 02:00 | 37.6 | 24.2 | 3.1 | 325.3 | 19.4 | 11.2 |
| 2021-05-09 01:00 | 57.2 | 11.7 | 5.8 | 390.7 | 23.6 | 15.0 |
| 2021-05-09 00:00 | 55.8 | 8.5 | 6.3 | 394.1 | 21.3 | 14.4 |
| 2021-05-08 23:00 | 52.0 | 13.6 | 3.4 | 410.6 | 20.3 | 12.4 |
| 2021-05-08 22:00 | 49.4 | 18.1 | 2.5 | 477.9 | 23.0 | 13.8 |
| 2021-05-08 21:00 | 56.7 | 11.9 | 3.3 | 652.4 | 26.2 | 17.3 |
| 2021-05-08 20:00 | 63.7 | 8.7 | 3.7 | 769.7 | 23.6 | 14.0 |
| 2021-05-08 19:00 | 61.7 | 12.6 | 4.0 | 738.7 | 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。
