過去24小時污染物濃度摘要
中環
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2022-09-26 20:00 | 54.3 | 65.5 | 2.9 | 1,037.2 | 27.7 | 15.4 |
| 2022-09-26 19:00 | 85.4 | 58.1 | 3.6 | 1,074.4 | 32.8 | 18.1 |
| 2022-09-26 18:00 | 79.2 | 81.6 | 4.1 | 1,102.2 | 40.5 | 22.8 |
| 2022-09-26 17:00 | 86.9 | 81.1 | 4.2 | 1,103.6 | - | - |
| 2022-09-26 16:00 | - | 79.6 | 4.2 | 1,092.3 | - | - |
| 2022-09-26 15:00 | 111.1 | 58.5 | 5.2 | 1,131.5 | - | - |
| 2022-09-26 14:00 | 119.5 | 52.1 | 5.5 | 1,114.7 | 36.8 | 22.7 |
| 2022-09-26 13:00 | 83.3 | 80.6 | 4.7 | 1,143.0 | 36.1 | 21.5 |
| 2022-09-26 12:00 | 83.9 | 75.2 | 4.5 | 1,109.2 | 38.6 | 22.3 |
| 2022-09-26 11:00 | 93.1 | 72.5 | 4.2 | 1,103.2 | 43.8 | 23.6 |
| 2022-09-26 10:00 | 106.3 | 53.4 | 4.8 | 1,104.0 | 43.3 | 22.9 |
| 2022-09-26 09:00 | 106.8 | 44.3 | 5.5 | 1,063.2 | 37.1 | 17.1 |
| 2022-09-26 08:00 | 58.2 | 81.8 | 4.5 | 1,004.9 | 39.2 | 19.7 |
| 2022-09-26 07:00 | 38.4 | 99.8 | 3.2 | 972.1 | 36.3 | 18.1 |
| 2022-09-26 06:00 | 23.8 | 103.3 | 2.3 | 925.4 | 24.4 | 10.4 |
| 2022-09-26 05:00 | 19.0 | 84.2 | 2.2 | 856.5 | 18.9 | 7.2 |
| 2022-09-26 04:00 | 14.7 | 82.3 | 2.7 | 854.3 | 20.9 | 10.8 |
| 2022-09-26 03:00 | - | 76.0 | - | - | 29.0 | 18.7 |
| 2022-09-26 02:00 | 27.5 | 81.1 | 2.4 | 894.6 | 23.7 | 10.9 |
| 2022-09-26 01:00 | 31.9 | 84.3 | 3.1 | 890.9 | 29.6 | 16.8 |
| 2022-09-26 00:00 | 37.2 | 86.4 | 2.8 | 892.6 | 33.0 | 19.8 |
| 2022-09-25 23:00 | 38.4 | 92.2 | 2.7 | 920.0 | 30.0 | 15.2 |
| 2022-09-25 22:00 | 46.0 | 95.3 | 2.9 | 929.6 | 28.7 | 15.2 |
| 2022-09-25 21:00 | 47.9 | 94.1 | 3.1 | 977.2 | 33.1 | 19.1 |
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。