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 |
|---|---|---|---|---|---|---|
| 2024-05-05 09:00 | 62.8 | 41.5 | 2.1 | 311.1 | 7.4 | 4.9 |
| 2024-05-05 08:00 | 65.0 | 32.0 | 2.5 | 354.0 | 9.5 | 7.1 |
| 2024-05-05 07:00 | 68.8 | 19.1 | 2.2 | 379.5 | 14.9 | 9.6 |
| 2024-05-05 06:00 | 45.8 | 55.8 | 1.7 | 290.0 | 11.7 | 6.8 |
| 2024-05-05 05:00 | 50.4 | 45.9 | 2.1 | 271.9 | 9.1 | 6.0 |
| 2024-05-05 04:00 | 53.8 | 34.5 | 2.1 | 383.3 | 11.9 | 9.5 |
| 2024-05-05 03:00 | 66.4 | 15.7 | 2.8 | 624.0 | 12.6 | 8.8 |
| 2024-05-05 02:00 | 77.4 | 5.5 | 2.8 | 790.3 | 11.4 | 8.5 |
| 2024-05-05 01:00 | 73.3 | 20.1 | 2.3 | 526.8 | 13.2 | 10.0 |
| 2024-05-05 00:00 | 76.9 | 25.3 | 2.4 | 449.7 | 31.2 | 28.1 |
| 2024-05-04 23:00 | 103.5 | 12.8 | 3.1 | 666.9 | 21.5 | 19.4 |
| 2024-05-04 22:00 | 96.7 | 18.6 | 3.1 | 823.8 | 22.5 | 21.6 |
| 2024-05-04 21:00 | 103.9 | 16.5 | 2.7 | 744.5 | 17.3 | 15.1 |
| 2024-05-04 20:00 | 112.0 | 17.3 | 3.6 | 682.1 | 15.1 | 12.5 |
| 2024-05-04 19:00 | 114.6 | 18.0 | 3.4 | 662.7 | 12.5 | 10.7 |
| 2024-05-04 18:00 | 74.1 | 35.9 | 2.2 | 540.9 | 15.4 | 12.8 |
| 2024-05-04 17:00 | 78.7 | 34.1 | 2.5 | 454.9 | 12.3 | 10.8 |
| 2024-05-04 16:00 | 82.0 | 29.7 | 2.9 | 530.6 | 13.5 | 11.9 |
| 2024-05-04 15:00 | 70.8 | 40.9 | 2.1 | 451.1 | 18.4 | 15.1 |
| 2024-05-04 14:00 | 70.5 | 41.7 | 2.3 | 470.6 | 13.2 | 9.1 |
| 2024-05-04 13:00 | 66.1 | 49.2 | 2.2 | 435.0 | 8.8 | 6.7 |
| 2024-05-04 12:00 | 82.1 | 36.7 | 2.4 | 591.8 | 16.6 | 14.1 |
| 2024-05-04 11:00 | 77.6 | 40.1 | 2.1 | 414.6 | 13.8 | 10.6 |
| 2024-05-04 10:00 | 80.1 | 29.4 | 2.0 | 394.0 | 4.2 | 2.4 |
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。