觀塘
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-10-26 04:00 | - | - | - | - | 20.5 | 17.8 |
| 2021-10-26 03:00 | 19.0 | 70.1 | 4.1 | - | 23.8 | 11.4 |
| 2021-10-26 02:00 | 21.3 | 66.2 | 3.9 | - | 24.9 | 10.1 |
| 2021-10-26 01:00 | 30.8 | 61.9 | 3.8 | - | 26.9 | 16.6 |
| 2021-10-26 00:00 | 45.4 | 44.9 | 4.0 | - | 29.8 | 13.2 |
| 2021-10-25 23:00 | 43.1 | 52.0 | 3.9 | - | 27.6 | 12.1 |
| 2021-10-25 22:00 | 31.4 | 63.0 | 4.0 | - | 26.6 | 19.6 |
| 2021-10-25 21:00 | 45.0 | 61.7 | 4.0 | - | 27.0 | 12.4 |
| 2021-10-25 20:00 | 67.9 | 53.4 | 4.1 | - | 32.6 | 16.7 |
| 2021-10-25 19:00 | 72.8 | 65.8 | 3.9 | - | 34.9 | 13.2 |
| 2021-10-25 18:00 | 74.3 | 84.2 | 4.1 | - | 20.9 | 11.1 |
| 2021-10-25 17:00 | 60.4 | 89.1 | 3.8 | - | 15.3 | 10.1 |
| 2021-10-25 16:00 | 35.7 | 107.4 | 3.5 | - | 20.6 | 8.1 |
| 2021-10-25 15:00 | 82.1 | 68.3 | 4.0 | - | 23.8 | 6.0 |
| 2021-10-25 14:00 | 59.0 | 76.1 | 3.5 | - | 21.2 | 7.9 |
| 2021-10-25 13:00 | 34.0 | 81.5 | 3.3 | - | 21.9 | 9.9 |
| 2021-10-25 12:00 | 35.9 | 66.6 | 3.3 | - | 20.1 | 9.1 |
| 2021-10-25 11:00 | 48.0 | 45.9 | 3.5 | - | 21.9 | 9.0 |
| 2021-10-25 10:00 | 49.8 | 36.5 | 3.7 | - | 26.1 | 11.8 |
| 2021-10-25 09:00 | 88.7 | 8.9 | 5.6 | - | 23.2 | 12.0 |
| 2021-10-25 08:00 | 91.9 | 9.1 | 6.0 | - | 15.5 | 12.0 |
| 2021-10-25 07:00 | 59.9 | 20.2 | 3.5 | - | 14.1 | 10.1 |
| 2021-10-25 06:00 | 34.0 | 38.2 | 3.3 | - | 9.3 | 8.1 |
| 2021-10-25 05:00 | 25.7 | 45.1 | 3.1 | - | 9.0 | - |
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) 大埔空氣質素監測站將於2021年10月28日因進行維護工程而暫停運作。不便之處，敬請原諒。
