過去24小時污染物濃度摘要
荃灣
| 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 | 24.2 | 16.6 | 7.3 | 685.8 | 8.4 | 4.5 |
| 2022-12-02 10:00 | 25.5 | 13.1 | 7.7 | 682.6 | 5.5 | 3.8 |
| 2022-12-02 09:00 | 25.9 | 11.2 | 7.5 | 682.9 | 5.2 | 3.8 |
| 2022-12-02 08:00 | 28.1 | 9.0 | 7.4 | 678.6 | 6.6 | 5.7 |
| 2022-12-02 07:00 | 23.8 | 11.9 | 7.3 | 647.5 | 8.2 | 7.2 |
| 2022-12-02 06:00 | 15.9 | 16.3 | 6.9 | 580.9 | 8.8 | 8.0 |
| 2022-12-02 05:00 | 16.0 | 15.6 | 6.7 | 581.1 | 5.8 | 4.9 |
| 2022-12-02 04:00 | 15.5 | 16.5 | 6.6 | 609.4 | 4.4 | 3.6 |
| 2022-12-02 03:00 | 15.5 | 17.9 | 6.6 | 614.9 | 5.8 | 4.6 |
| 2022-12-02 02:00 | 19.0 | 14.8 | 6.8 | 621.4 | 6.8 | 5.1 |
| 2022-12-02 01:00 | 22.2 | 13.6 | 6.9 | 650.2 | 9.3 | 7.1 |
| 2022-12-02 00:00 | 28.4 | 10.3 | 7.4 | 672.6 | 5.3 | 2.9 |
| 2022-12-01 23:00 | 27.4 | 10.3 | 6.9 | 672.7 | 7.1 | 4.1 |
| 2022-12-01 22:00 | 29.0 | 11.0 | 7.1 | 686.5 | 12.0 | 8.1 |
| 2022-12-01 21:00 | 31.5 | 9.2 | 7.0 | 705.4 | 13.4 | 8.2 |
| 2022-12-01 20:00 | 33.9 | 10.1 | 7.3 | 707.7 | 13.4 | 8.0 |
| 2022-12-01 19:00 | 36.7 | 8.9 | 7.4 | 704.4 | 15.4 | 8.0 |
| 2022-12-01 18:00 | 36.5 | 7.7 | 7.5 | 714.4 | 16.1 | 6.4 |
| 2022-12-01 17:00 | 35.5 | 9.5 | 7.8 | 700.6 | 15.8 | 6.6 |
| 2022-12-01 16:00 | 31.6 | 13.0 | 7.7 | 673.6 | 19.1 | 7.0 |
| 2022-12-01 15:00 | 26.8 | 18.0 | 8.0 | 685.2 | 31.7 | 8.1 |
| 2022-12-01 14:00 | 25.3 | 18.7 | 7.7 | 660.8 | 11.4 | 3.9 |
| 2022-12-01 13:00 | 24.4 | 17.2 | 7.8 | 652.6 | 10.1 | 4.1 |
| 2022-12-01 12:00 | 25.0 | 13.0 | 8.1 | 687.2 | 12.7 | 5.7 |
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。