過去24小時污染物濃度摘要
觀塘
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-06-15 20:00 | 28.9 | 27.2 | 5.4 | - | 16.0 | 9.0 |
| 2021-06-15 19:00 | 31.4 | 26.0 | 5.6 | - | 24.6 | 8.0 |
| 2021-06-15 18:00 | 38.8 | 24.7 | 6.1 | - | 26.9 | 6.1 |
| 2021-06-15 17:00 | 50.8 | 25.7 | 7.3 | - | 20.3 | 9.8 |
| 2021-06-15 16:00 | 55.9 | 22.8 | 6.2 | - | 23.8 | 12.8 |
| 2021-06-15 15:00 | 51.0 | 31.8 | 6.0 | - | 14.5 | 13.0 |
| 2021-06-15 14:00 | 43.2 | 33.8 | 5.7 | - | 15.9 | 13.0 |
| 2021-06-15 13:00 | 48.7 | 22.9 | 7.1 | - | 28.4 | 11.1 |
| 2021-06-15 12:00 | 51.3 | 22.9 | 6.1 | - | 31.9 | 9.1 |
| 2021-06-15 11:00 | 41.9 | 27.6 | 5.8 | - | 23.4 | 14.7 |
| 2021-06-15 10:00 | 49.0 | 15.7 | 6.0 | - | 11.6 | 9.3 |
| 2021-06-15 09:00 | 37.4 | 18.0 | 5.4 | - | 17.7 | 15.7 |
| 2021-06-15 08:00 | 55.5 | 7.1 | 6.5 | - | 16.1 | 6.5 |
| 2021-06-15 07:00 | 36.6 | 19.5 | 5.8 | - | 8.4 | 4.1 |
| 2021-06-15 06:00 | 17.1 | 32.6 | 5.3 | - | 14.7 | 3.0 |
| 2021-06-15 05:00 | 19.6 | 29.5 | 5.3 | - | 10.2 | 4.2 |
| 2021-06-15 04:00 | 16.8 | 31.3 | 5.3 | - | 8.1 | 5.9 |
| 2021-06-15 03:00 | 21.3 | 27.4 | 5.4 | - | 8.0 | 5.0 |
| 2021-06-15 02:00 | 24.9 | 23.9 | 5.3 | - | 9.9 | 6.0 |
| 2021-06-15 01:00 | 28.9 | 23.3 | 5.3 | - | 11.0 | 7.9 |
| 2021-06-15 00:00 | 35.8 | 19.3 | 5.5 | - | 13.3 | 8.0 |
| 2021-06-14 23:00 | 38.1 | 16.7 | 5.4 | - | 14.0 | 8.0 |
| 2021-06-14 22:00 | 40.1 | 14.5 | 5.5 | - | 17.8 | 9.9 |
| 2021-06-14 21:00 | 34.3 | 18.1 | 5.4 | - | 19.9 | 10.0 |
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。