過去24小時污染物濃度摘要
沙田
| 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 | 13.9 | 23.6 | 5.5 | - | 4.5 | 0.9 |
| 2022-12-02 09:00 | 16.2 | 19.6 | 4.9 | - | 2.9 | 0.4 |
| 2022-12-02 08:00 | 16.6 | 17.4 | 5.2 | - | 3.7 | 2.0 |
| 2022-12-02 07:00 | 14.4 | 18.9 | 5.2 | - | 5.0 | 2.8 |
| 2022-12-02 06:00 | 12.5 | 20.0 | 5.4 | - | 5.4 | 2.8 |
| 2022-12-02 05:00 | 14.0 | 18.4 | 5.8 | - | 4.4 | 1.9 |
| 2022-12-02 04:00 | - | - | - | - | 5.5 | 3.2 |
| 2022-12-02 03:00 | 13.5 | 20.1 | 5.6 | - | 4.3 | 1.8 |
| 2022-12-02 02:00 | 14.2 | 21.2 | 5.5 | - | 3.9 | 1.1 |
| 2022-12-02 01:00 | 14.6 | 21.3 | 4.7 | - | 4.5 | 2.1 |
| 2022-12-02 00:00 | 15.5 | 20.8 | 4.8 | - | 5.8 | 2.1 |
| 2022-12-01 23:00 | 17.6 | 19.0 | 5.5 | - | 8.1 | 4.3 |
| 2022-12-01 22:00 | 18.6 | 18.4 | 5.6 | - | 9.4 | 4.7 |
| 2022-12-01 21:00 | 21.5 | 17.3 | 5.5 | - | 11.4 | 6.5 |
| 2022-12-01 20:00 | 22.7 | 18.2 | 5.4 | - | 10.9 | 5.4 |
| 2022-12-01 19:00 | 25.5 | 18.3 | 6.0 | - | 11.5 | 5.1 |
| 2022-12-01 18:00 | 26.2 | 19.2 | 5.7 | - | 13.2 | 4.6 |
| 2022-12-01 17:00 | 27.4 | 16.9 | 6.3 | - | 13.7 | 3.7 |
| 2022-12-01 16:00 | 25.3 | 19.9 | 6.0 | - | 13.6 | 4.7 |
| 2022-12-01 15:00 | 23.0 | 22.2 | 6.2 | - | 11.4 | 3.9 |
| 2022-12-01 14:00 | 23.7 | 20.9 | 6.2 | - | 12.9 | 5.6 |
| 2022-12-01 13:00 | 21.2 | 20.7 | 6.3 | - | 11.8 | 4.9 |
| 2022-12-01 12:00 | 14.6 | 21.2 | 5.6 | - | 7.1 | 1.8 |
| 2022-12-01 11:00 | 18.9 | 13.6 | 5.7 | - | 8.0 | 3.7 |
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。