過去24小時污染物濃度摘要
葵涌
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2022-12-02 11:00 | 25.1 | 19.5 | 0.9 | - | 8.5 | 3.9 |
| 2022-12-02 10:00 | 31.9 | 11.8 | 2.0 | - | 8.7 | 5.8 |
| 2022-12-02 09:00 | 38.2 | 7.6 | 2.2 | - | 9.1 | 6.6 |
| 2022-12-02 08:00 | 35.4 | 6.9 | 1.5 | - | 9.2 | 6.6 |
| 2022-12-02 07:00 | 27.8 | 9.5 | 1.0 | - | 9.8 | 6.6 |
| 2022-12-02 06:00 | 17.7 | 14.6 | 0.4 | - | 7.8 | 4.9 |
| 2022-12-02 05:00 | 13.6 | 17.6 | 0.0 | - | 6.0 | 4.2 |
| 2022-12-02 04:00 | - | - | - | - | 6.3 | 4.8 |
| 2022-12-02 03:00 | 12.7 | 19.0 | 0.0 | - | 5.7 | 3.8 |
| 2022-12-02 02:00 | 16.1 | 17.7 | 0.1 | - | 8.0 | 6.3 |
| 2022-12-02 01:00 | 22.6 | 13.6 | 0.2 | - | 4.7 | 2.9 |
| 2022-12-02 00:00 | 26.4 | 13.1 | 0.4 | - | 7.5 | 5.2 |
| 2022-12-01 23:00 | 27.6 | 11.8 | 0.6 | - | 9.3 | 7.1 |
| 2022-12-01 22:00 | 30.1 | 11.1 | 0.8 | - | 11.1 | 7.9 |
| 2022-12-01 21:00 | 33.5 | 10.7 | 0.6 | - | 11.0 | 6.8 |
| 2022-12-01 20:00 | 36.3 | 10.7 | 1.2 | - | 11.0 | 6.7 |
| 2022-12-01 19:00 | 45.5 | 8.3 | 2.4 | - | 11.8 | 6.3 |
| 2022-12-01 18:00 | 43.2 | 7.6 | 2.1 | - | 19.5 | 9.5 |
| 2022-12-01 17:00 | 45.0 | 8.8 | 2.3 | - | 14.7 | 6.9 |
| 2022-12-01 16:00 | 38.0 | 13.0 | 1.8 | - | 15.1 | 6.7 |
| 2022-12-01 15:00 | 33.5 | 16.3 | 1.8 | - | 12.0 | 4.1 |
| 2022-12-01 14:00 | 24.9 | 18.9 | 1.0 | - | 10.7 | 3.1 |
| 2022-12-01 13:00 | 21.5 | 18.2 | 0.6 | - | 12.8 | 6.5 |
| 2022-12-01 12:00 | 21.7 | 14.1 | 0.9 | - | 9.4 | 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。