過去24小時污染物濃度摘要
中西區
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-06-15 03:00 | 8.3 | 48.5 | 4.3 | - | 9.7 | 4.7 |
| 2021-06-15 02:00 | 3.5 | 53.6 | 4.1 | - | 10.1 | 4.6 |
| 2021-06-15 01:00 | 11.0 | 46.7 | 4.2 | - | 12.0 | 5.8 |
| 2021-06-15 00:00 | 14.4 | 41.8 | 4.2 | - | 8.3 | 4.2 |
| 2021-06-14 23:00 | 10.8 | 46.0 | 4.1 | - | 9.5 | 4.4 |
| 2021-06-14 22:00 | 14.2 | 42.2 | 4.0 | - | 11.2 | 5.3 |
| 2021-06-14 21:00 | 10.4 | 47.1 | 4.0 | - | 14.0 | 7.4 |
| 2021-06-14 20:00 | 11.3 | 51.1 | 3.9 | - | 13.8 | 7.4 |
| 2021-06-14 19:00 | 9.8 | 51.1 | 4.0 | - | 13.5 | 7.2 |
| 2021-06-14 18:00 | 9.1 | 54.9 | 4.1 | - | 13.4 | 6.6 |
| 2021-06-14 17:00 | 10.9 | 52.9 | 4.1 | - | 12.9 | 6.8 |
| 2021-06-14 16:00 | 5.0 | 62.1 | 3.9 | - | 13.4 | 7.6 |
| 2021-06-14 15:00 | 6.7 | 63.1 | 4.0 | - | 12.5 | 6.5 |
| 2021-06-14 14:00 | 7.8 | 63.8 | 4.0 | - | 12.5 | 6.6 |
| 2021-06-14 13:00 | 7.5 | 62.7 | 4.0 | - | 13.0 | 7.1 |
| 2021-06-14 12:00 | 11.2 | 53.5 | 4.8 | - | 11.0 | 5.0 |
| 2021-06-14 11:00 | 12.3 | 51.7 | 4.6 | - | 11.3 | 5.7 |
| 2021-06-14 10:00 | 16.9 | 43.1 | 5.4 | - | 10.3 | 4.4 |
| 2021-06-14 09:00 | 21.0 | 32.1 | 5.5 | - | 8.7 | 3.0 |
| 2021-06-14 08:00 | 12.2 | 37.5 | 4.1 | - | 9.2 | 4.0 |
| 2021-06-14 07:00 | 13.0 | 35.0 | 4.0 | - | 4.6 | 0.8 |
| 2021-06-14 06:00 | 11.2 | 34.4 | 4.1 | - | 8.4 | 3.9 |
| 2021-06-14 05:00 | 4.9 | 40.7 | 4.0 | - | 8.2 | 3.5 |
| 2021-06-14 04:00 | 6.1 | 39.3 | 3.9 | - | 8.1 | 3.7 |
備註：
(1) 顯示的是香港時間。
(2) PM10 - 可吸入懸浮粒子
PM2.5 - 微細懸浮粒子
(3) 顯示濃度為微克/立方米 。
(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。