過去24小時污染物濃度摘要
東區
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-30 12:00 | 13.7 | 51.2 | 0.5 | - | 18.3 | 9.2 |
| 2024-04-30 11:00 | 18.1 | 41.7 | 0.5 | - | 19.0 | 9.5 |
| 2024-04-30 10:00 | 14.9 | 42.1 | 0.7 | - | 16.8 | 9.2 |
| 2024-04-30 09:00 | 15.0 | 41.5 | 0.6 | - | 15.2 | 8.0 |
| 2024-04-30 08:00 | 12.8 | 42.0 | 0.7 | - | 16.7 | 10.0 |
| 2024-04-30 07:00 | 11.2 | 46.2 | 0.7 | - | 13.7 | 7.4 |
| 2024-04-30 06:00 | 6.8 | 50.0 | 0.6 | - | 13.3 | 7.7 |
| 2024-04-30 05:00 | 7.6 | 47.1 | 0.7 | - | 12.2 | 6.8 |
| 2024-04-30 04:00 | 7.0 | 47.0 | 0.7 | - | 14.3 | 8.6 |
| 2024-04-30 03:00 | 7.5 | 45.6 | 1.0 | - | 15.5 | 10.0 |
| 2024-04-30 02:00 | 9.8 | 45.6 | 0.9 | - | 14.2 | 8.3 |
| 2024-04-30 01:00 | 11.7 | 43.5 | 0.5 | - | 12.6 | 6.7 |
| 2024-04-30 00:00 | 13.5 | 43.5 | 0.8 | - | 14.8 | 9.3 |
| 2024-04-29 23:00 | 14.4 | 43.8 | 0.6 | - | 15.9 | 10.5 |
| 2024-04-29 22:00 | 15.6 | 44.3 | 0.8 | - | 10.8 | 5.4 |
| 2024-04-29 21:00 | 21.9 | 39.8 | 0.7 | - | 14.1 | 8.1 |
| 2024-04-29 20:00 | 27.5 | 39.2 | 0.6 | - | 14.9 | 9.2 |
| 2024-04-29 19:00 | 25.1 | 41.5 | 0.6 | - | 17.1 | 11.7 |
| 2024-04-29 18:00 | 27.2 | 44.4 | 0.7 | - | 16.4 | 10.4 |
| 2024-04-29 17:00 | 29.4 | 45.0 | 0.7 | - | 17.8 | 10.8 |
| 2024-04-29 16:00 | 33.6 | 46.6 | 0.8 | - | 16.3 | 8.5 |
| 2024-04-29 15:00 | 36.1 | 45.3 | 0.8 | - | 21.0 | 12.2 |
| 2024-04-29 14:00 | 38.3 | 42.2 | 0.8 | - | 23.7 | 11.8 |
| 2024-04-29 13:00 | - | - | - | - | 32.0 | 15.0 |
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。