南區
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-20 00:00 | 6.9 | 79.0 | 1.9 | 271.4 | 6.5 | 4.4 |
| 2024-05-19 23:00 | 7.9 | 78.9 | 1.9 | 277.4 | 8.9 | - |
| 2024-05-19 22:00 | 9.9 | 79.4 | 2.1 | 286.2 | 16.7 | 12.4 |
| 2024-05-19 21:00 | 11.1 | 84.5 | 2.3 | 284.0 | 25.5 | 10.0 |
| 2024-05-19 20:00 | 13.4 | 86.1 | 2.3 | 284.1 | 23.6 | 10.4 |
| 2024-05-19 19:00 | 13.5 | 91.0 | 2.2 | 301.3 | 20.4 | 14.1 |
| 2024-05-19 18:00 | 12.4 | 88.0 | 2.2 | 282.8 | 25.8 | 17.3 |
| 2024-05-19 17:00 | 9.8 | 89.0 | 2.1 | 281.0 | 35.7 | 19.6 |
| 2024-05-19 16:00 | 8.0 | 94.9 | 2.3 | 288.7 | 30.9 | 14.2 |
| 2024-05-19 15:00 | 11.1 | 93.2 | 1.4 | 275.0 | 22.9 | 9.5 |
| 2024-05-19 14:00 | 11.9 | 89.7 | 0.8 | 278.6 | 25.1 | 9.3 |
| 2024-05-19 13:00 | 12.4 | 91.6 | 3.2 | 305.0 | 32.7 | 15.0 |
| 2024-05-19 12:00 | 13.5 | 89.4 | 3.3 | 300.8 | 36.3 | 17.4 |
| 2024-05-19 11:00 | 12.9 | 91.7 | 3.0 | 305.1 | 33.1 | 17.4 |
| 2024-05-19 10:00 | 13.3 | 91.3 | 3.3 | 313.6 | 35.5 | 21.0 |
| 2024-05-19 09:00 | 14.8 | 92.9 | 3.3 | 357.8 | 42.7 | 24.0 |
| 2024-05-19 08:00 | 18.7 | 104.1 | 3.7 | 418.5 | 42.4 | 23.6 |
| 2024-05-19 07:00 | 17.8 | 117.9 | 3.9 | 416.2 | 39.0 | 21.0 |
| 2024-05-19 06:00 | 14.3 | 123.7 | 3.7 | 401.9 | 35.0 | 21.2 |
| 2024-05-19 05:00 | 12.3 | 128.9 | 3.5 | 399.1 | 39.3 | 19.9 |
| 2024-05-19 04:00 | 12.2 | 128.8 | 3.8 | 387.3 | 42.1 | 21.9 |
| 2024-05-19 03:00 | 14.0 | 125.6 | 4.0 | 418.0 | 42.5 | 24.1 |
| 2024-05-19 02:00 | 15.2 | 130.9 | 3.9 | 428.3 | 39.5 | 23.1 |
| 2024-05-19 01:00 | 20.3 | 126.2 | 4.3 | 469.4 | 36.1 | 22.7 |
備註：
(1) 顯示的是香港時間。
(2) 顯示濃度為微克/立方米 。
(3) 簡稱:
PM10 - 可吸入懸浮粒子
PM2.5 - 微細懸浮粒子
(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。