過去24小時污染物濃度摘要
中環
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-30 15:00 | 55.0 | 5.7 | 4.6 | 602.1 | 36.6 | 24.6 |
| 2024-04-30 14:00 | 54.8 | 7.0 | 3.6 | 640.4 | 28.0 | 18.1 |
| 2024-04-30 13:00 | 38.2 | 16.8 | 2.6 | 345.3 | 22.3 | 11.8 |
| 2024-04-30 12:00 | 32.2 | 21.1 | 2.7 | 333.2 | 25.6 | 15.1 |
| 2024-04-30 11:00 | 46.1 | 11.2 | 3.3 | 341.0 | 25.4 | 15.8 |
| 2024-04-30 10:00 | 39.6 | 12.3 | 3.5 | 329.2 | 20.6 | 12.6 |
| 2024-04-30 09:00 | 31.4 | 18.0 | 2.4 | 253.7 | 16.5 | 9.4 |
| 2024-04-30 08:00 | 26.4 | 19.7 | 2.1 | 213.2 | 11.5 | 4.2 |
| 2024-04-30 07:00 | 24.1 | 21.8 | 2.2 | 188.8 | 15.0 | 8.2 |
| 2024-04-30 06:00 | 25.1 | 20.5 | 2.6 | 204.1 | 12.3 | 6.3 |
| 2024-04-30 05:00 | 23.9 | 18.9 | 2.2 | 206.6 | 16.6 | 10.1 |
| 2024-04-30 04:00 | 23.6 | 18.3 | 2.5 | 219.9 | 15.1 | 9.1 |
| 2024-04-30 03:00 | - | 14.6 | - | - | 15.3 | 8.6 |
| 2024-04-30 02:00 | 31.4 | 12.1 | 2.2 | 590.9 | 14.3 | 7.5 |
| 2024-04-30 01:00 | 34.5 | 11.2 | 3.0 | 400.5 | 17.0 | 9.6 |
| 2024-04-30 00:00 | 42.9 | 8.5 | 3.3 | 359.4 | 24.5 | 14.3 |
| 2024-04-29 23:00 | 46.7 | 5.3 | 4.0 | 580.7 | 23.3 | 14.5 |
| 2024-04-29 22:00 | 50.3 | 6.5 | 3.2 | 591.7 | 23.3 | 14.8 |
| 2024-04-29 21:00 | 51.0 | 7.0 | 3.3 | 606.2 | 21.9 | 14.0 |
| 2024-04-29 20:00 | 56.5 | 5.7 | 3.9 | 540.1 | 24.6 | 16.0 |
| 2024-04-29 19:00 | 61.9 | 4.2 | 4.2 | 483.4 | 24.6 | 16.5 |
| 2024-04-29 18:00 | 56.4 | 8.7 | 3.7 | 441.8 | 24.2 | 15.1 |
| 2024-04-29 17:00 | 66.8 | 7.4 | 4.5 | 441.9 | 21.5 | 12.8 |
| 2024-04-29 16:00 | 69.1 | 7.8 | 4.5 | 464.4 | 28.4 | 18.2 |
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。