南區
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-04 18:00 | 38.0 | 46.2 | 0.8 | 595.3 | 12.0 | 9.2 |
| 2024-05-04 17:00 | 31.7 | 50.8 | 0.7 | 594.0 | 17.7 | 7.9 |
| 2024-05-04 16:00 | 30.5 | 58.4 | 0.6 | 542.2 | 21.8 | 9.4 |
| 2024-05-04 15:00 | 21.6 | 71.3 | 0.0 | 519.6 | 19.4 | 12.1 |
| 2024-05-04 14:00 | 18.3 | 79.1 | 0.0 | 523.4 | 12.4 | 6.9 |
| 2024-05-04 13:00 | 17.4 | 82.9 | 1.1 | 557.1 | 9.8 | 1.4 |
| 2024-05-04 12:00 | 19.4 | 83.6 | 1.2 | 582.6 | 10.2 | 3.1 |
| 2024-05-04 11:00 | 23.7 | 78.9 | 1.4 | 587.7 | 13.9 | 7.8 |
| 2024-05-04 10:00 | 24.5 | 78.3 | 1.2 | 588.0 | 13.3 | 9.6 |
| 2024-05-04 09:00 | 27.3 | 77.3 | 1.2 | 607.6 | 14.7 | 7.8 |
| 2024-05-04 08:00 | 21.9 | 84.9 | 1.4 | 601.4 | 17.2 | 4.5 |
| 2024-05-04 07:00 | 21.4 | 84.5 | 1.2 | 607.4 | 12.3 | 7.1 |
| 2024-05-04 06:00 | 15.2 | 93.0 | 1.2 | 585.9 | 0.6 | - |
| 2024-05-04 05:00 | 12.5 | 94.9 | 1.2 | 576.1 | 12.2 | 7.3 |
| 2024-05-04 04:00 | 9.1 | 99.7 | 1.1 | 574.2 | 32.0 | 11.1 |
| 2024-05-04 03:00 | 7.7 | 108.6 | 1.1 | 560.6 | 36.8 | 12.3 |
| 2024-05-04 02:00 | 7.8 | 115.0 | 1.3 | 566.9 | 38.3 | 13.4 |
| 2024-05-04 01:00 | 13.0 | 110.3 | 1.2 | 586.5 | 35.2 | 13.6 |
| 2024-05-04 00:00 | 14.1 | 108.8 | 1.3 | 602.5 | 35.2 | 12.9 |
| 2024-05-03 23:00 | 15.6 | 109.3 | 1.3 | 606.1 | 38.8 | 13.8 |
| 2024-05-03 22:00 | 16.1 | 112.0 | 1.2 | 616.1 | 42.4 | 16.7 |
| 2024-05-03 21:00 | 17.5 | 110.2 | 1.2 | 628.4 | 35.9 | 11.4 |
| 2024-05-03 20:00 | 20.6 | 103.5 | 1.5 | 616.6 | 32.8 | 8.6 |
| 2024-05-03 19:00 | 19.8 | 104.3 | 1.5 | 616.9 | 32.6 | 9.5 |
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。