中環
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-19 23:00 | 39.5 | 64.5 | 2.0 | 257.3 | 7.8 | - |
| 2024-05-19 22:00 | 50.5 | 59.2 | 2.1 | 409.1 | 16.0 | 14.2 |
| 2024-05-19 21:00 | 68.1 | 50.9 | 2.3 | 364.6 | 16.6 | 14.1 |
| 2024-05-19 20:00 | 58.7 | 64.4 | 2.3 | 347.6 | 16.1 | 13.5 |
| 2024-05-19 19:00 | 50.8 | 73.7 | 2.4 | 344.5 | 22.3 | 16.1 |
| 2024-05-19 18:00 | 56.6 | 61.4 | 2.3 | 266.2 | 22.9 | 14.6 |
| 2024-05-19 17:00 | 58.4 | 62.1 | 2.3 | 258.7 | 27.7 | 13.8 |
| 2024-05-19 16:00 | 49.8 | 72.6 | 2.4 | 267.3 | 38.5 | 21.6 |
| 2024-05-19 15:00 | 50.9 | 70.6 | 2.4 | 351.5 | 32.8 | 19.3 |
| 2024-05-19 14:00 | 52.6 | 68.4 | 2.4 | 334.1 | 26.1 | 16.2 |
| 2024-05-19 13:00 | 58.0 | 61.6 | 2.8 | 348.7 | 28.9 | 16.0 |
| 2024-05-19 12:00 | 51.2 | 63.5 | 2.5 | 212.7 | 34.4 | 17.9 |
| 2024-05-19 11:00 | 50.5 | 60.4 | 2.6 | 224.1 | 34.4 | 18.3 |
| 2024-05-19 10:00 | 46.1 | 63.1 | 2.3 | 227.5 | 29.9 | 15.4 |
| 2024-05-19 09:00 | 49.5 | 67.7 | 2.8 | 279.9 | 35.0 | 20.0 |
| 2024-05-19 08:00 | 50.0 | 80.5 | 3.4 | 341.4 | 37.4 | 23.8 |
| 2024-05-19 07:00 | 39.3 | 104.2 | 3.8 | 334.6 | 36.8 | 23.5 |
| 2024-05-19 06:00 | 26.9 | 112.2 | 3.6 | 342.4 | 35.9 | 22.8 |
| 2024-05-19 05:00 | 26.5 | 114.9 | 3.3 | 358.2 | 38.2 | 24.2 |
| 2024-05-19 04:00 | 26.7 | 110.2 | 3.5 | 349.1 | 34.6 | 23.3 |
| 2024-05-19 03:00 | 37.2 | 101.6 | 3.4 | 382.2 | 35.6 | 24.1 |
| 2024-05-19 02:00 | 34.4 | 110.4 | 3.5 | 414.7 | 34.0 | 21.5 |
| 2024-05-19 01:00 | 49.4 | 104.7 | 3.4 | 522.5 | 29.8 | 18.7 |
| 2024-05-19 00:00 | 46.9 | 110.3 | 3.2 | 409.3 | 34.4 | 22.8 |
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。