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 |
|---|---|---|---|---|---|---|
| 2022-12-02 10:00 | 47.3 | 5.2 | 7.5 | - | 12.0 | 5.9 |
| 2022-12-02 09:00 | 45.0 | 4.9 | 7.1 | - | 8.9 | 5.1 |
| 2022-12-02 08:00 | 37.2 | 4.8 | 6.5 | - | 6.0 | 3.3 |
| 2022-12-02 07:00 | 27.9 | 9.8 | 5.8 | - | 7.2 | 4.8 |
| 2022-12-02 06:00 | 20.5 | 12.1 | 5.3 | - | 6.9 | 4.6 |
| 2022-12-02 05:00 | 18.0 | 14.6 | 5.3 | - | 7.7 | 4.7 |
| 2022-12-02 04:00 | - | - | - | - | 8.7 | 5.7 |
| 2022-12-02 03:00 | 20.2 | 17.8 | 5.2 | - | 7.5 | 4.7 |
| 2022-12-02 02:00 | 24.1 | 17.1 | 5.2 | - | 10.8 | 8.5 |
| 2022-12-02 01:00 | 30.8 | 14.6 | 5.3 | - | 9.7 | 6.7 |
| 2022-12-02 00:00 | 32.5 | 12.6 | 5.6 | - | 8.0 | 4.9 |
| 2022-12-01 23:00 | 34.7 | 9.6 | 5.6 | - | 8.7 | 5.0 |
| 2022-12-01 22:00 | 32.7 | 9.3 | 5.6 | - | 11.8 | 6.9 |
| 2022-12-01 21:00 | 36.3 | 8.6 | 5.6 | - | 13.4 | 7.4 |
| 2022-12-01 20:00 | 43.3 | 5.3 | 6.2 | - | 15.3 | 7.0 |
| 2022-12-01 19:00 | 43.9 | 5.9 | 6.3 | - | 19.8 | 9.9 |
| 2022-12-01 18:00 | 48.2 | 4.8 | 6.9 | - | 23.7 | 10.9 |
| 2022-12-01 17:00 | 49.6 | 5.9 | 7.5 | - | 23.5 | 9.0 |
| 2022-12-01 16:00 | 53.4 | 5.9 | 7.9 | - | 21.1 | 7.5 |
| 2022-12-01 15:00 | 50.5 | 8.1 | 7.4 | - | 18.9 | 7.3 |
| 2022-12-01 14:00 | 52.5 | 7.8 | 7.5 | - | 18.5 | 7.6 |
| 2022-12-01 13:00 | 39.7 | 11.6 | 6.3 | - | 16.9 | 4.9 |
| 2022-12-01 12:00 | 42.7 | 8.4 | 7.5 | - | 17.0 | 6.2 |
| 2022-12-01 11:00 | 40.4 | 4.8 | 7.6 | - | 14.3 | 6.8 |
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。