過去24小時污染物濃度摘要
塔門
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-10-22 04:00 | 8.0 | 43.2 | 6.8 | 792.4 | 4.3 | 2.3 |
| 2021-10-22 03:00 | 8.1 | 44.0 | 6.9 | 812.4 | 8.1 | 4.9 |
| 2021-10-22 02:00 | 10.4 | 46.3 | 7.8 | 819.4 | 8.1 | 4.7 |
| 2021-10-22 01:00 | - | - | - | - | 12.4 | 5.0 |
| 2021-10-22 00:00 | 9.7 | 54.6 | 6.8 | 817.4 | 14.7 | 4.8 |
| 2021-10-21 23:00 | 11.5 | 54.4 | 6.7 | 824.1 | 13.8 | 4.2 |
| 2021-10-21 22:00 | 12.0 | 55.9 | 6.8 | 824.8 | 15.4 | 5.8 |
| 2021-10-21 21:00 | 11.6 | 57.1 | 6.9 | 830.1 | 16.3 | 5.2 |
| 2021-10-21 20:00 | 11.7 | 57.2 | 7.1 | 826.3 | 17.5 | 9.5 |
| 2021-10-21 19:00 | 12.1 | 56.9 | 6.9 | 827.4 | 18.1 | 11.1 |
| 2021-10-21 18:00 | 12.7 | 57.7 | 6.9 | 825.9 | 18.9 | 9.3 |
| 2021-10-21 17:00 | 12.8 | 58.4 | 6.8 | 811.3 | 18.7 | 10.0 |
| 2021-10-21 16:00 | 12.9 | 57.8 | 6.8 | 815.8 | 18.1 | 10.4 |
| 2021-10-21 15:00 | 11.2 | 57.7 | 6.9 | 809.8 | 21.6 | 5.9 |
| 2021-10-21 14:00 | 9.7 | 59.3 | 6.9 | 790.5 | 25.5 | 3.8 |
| 2021-10-21 13:00 | 11.3 | 62.9 | 6.7 | 786.9 | 31.2 | 7.4 |
| 2021-10-21 12:00 | 11.8 | 60.5 | 6.6 | 794.3 | 35.6 | 16.4 |
| 2021-10-21 11:00 | 10.8 | 83.4 | 6.9 | 742.2 | 32.1 | 18.4 |
| 2021-10-21 10:00 | 14.0 | 103.2 | 6.8 | 710.6 | 25.0 | 13.5 |
| 2021-10-21 09:00 | 13.5 | 78.3 | 6.7 | 712.1 | 8.8 | 6.0 |
| 2021-10-21 08:00 | 6.8 | 43.7 | 6.3 | 706.6 | 10.4 | 3.6 |
| 2021-10-21 07:00 | 10.8 | 32.3 | 6.6 | 688.2 | 17.6 | 2.3 |
| 2021-10-21 06:00 | 5.3 | 60.8 | 6.4 | 692.3 | 20.0 | 5.8 |
| 2021-10-21 05:00 | 5.3 | 45.6 | 6.7 | 691.7 | 20.5 | 2.5 |
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。