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 |
|---|---|---|---|---|---|---|
| 2022-08-14 20:00 | 54.8 | 10.7 | 5.7 | 1,258.7 | 13.1 | 10.2 |
| 2022-08-14 19:00 | 44.4 | 18.5 | 5.5 | 1,075.8 | 12.9 | 9.7 |
| 2022-08-14 18:00 | 57.1 | 9.6 | 6.0 | 1,150.9 | 15.6 | 11.9 |
| 2022-08-14 17:00 | 51.6 | 18.7 | 6.4 | 1,119.7 | 13.4 | 10.5 |
| 2022-08-14 16:00 | 45.8 | 16.7 | 8.1 | 1,114.1 | 17.8 | 13.1 |
| 2022-08-14 15:00 | 57.5 | 14.9 | 6.3 | 1,170.6 | 16.2 | 11.1 |
| 2022-08-14 14:00 | 58.0 | 20.8 | 7.1 | 1,092.1 | 16.8 | 11.6 |
| 2022-08-14 13:00 | 49.6 | 18.9 | 8.5 | 1,099.9 | 17.9 | 10.7 |
| 2022-08-14 12:00 | 58.0 | 11.4 | 7.2 | 1,033.3 | 17.1 | 10.2 |
| 2022-08-14 11:00 | 51.6 | 10.8 | 7.5 | 1,006.0 | 16.7 | 8.8 |
| 2022-08-14 10:00 | 57.2 | 6.9 | 7.4 | 1,037.5 | 16.4 | 9.3 |
| 2022-08-14 09:00 | 55.3 | 5.4 | 9.6 | 1,123.6 | 27.0 | 13.9 |
| 2022-08-14 08:00 | 63.8 | 3.8 | 14.4 | 1,154.0 | 20.7 | 14.7 |
| 2022-08-14 07:00 | 42.6 | 3.5 | 7.3 | 1,152.4 | 17.9 | 13.6 |
| 2022-08-14 06:00 | 34.8 | 3.4 | 6.6 | 1,145.7 | 13.5 | 10.0 |
| 2022-08-14 05:00 | 39.3 | 3.5 | 6.8 | 1,197.8 | 16.0 | 11.7 |
| 2022-08-14 04:00 | 44.5 | 3.5 | 8.0 | 1,264.0 | 15.7 | 10.7 |
| 2022-08-14 03:00 | 47.2 | 3.5 | 8.4 | 1,292.7 | 17.7 | 12.9 |
| 2022-08-14 02:00 | 49.9 | 3.4 | 7.5 | 1,267.3 | 14.6 | 9.9 |
| 2022-08-14 01:00 | 42.1 | 3.7 | 6.2 | 1,285.7 | 12.8 | 9.4 |
| 2022-08-14 00:00 | 44.1 | 4.2 | 6.3 | 1,351.3 | 12.0 | 8.6 |
| 2022-08-13 23:00 | 49.0 | 4.0 | 5.9 | 1,281.6 | 17.0 | 12.6 |
| 2022-08-13 22:00 | 50.9 | 5.9 | 5.7 | 1,716.5 | 20.4 | 16.3 |
| 2022-08-13 21:00 | 52.2 | 8.1 | 5.3 | 1,414.4 | 16.1 | 13.7 |
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。