過去24小時污染物濃度摘要
東涌
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-06-15 19:00 | 15.3 | 35.3 | 4.6 | 121.6 | 11.5 | 5.5 |
| 2021-06-15 18:00 | 17.6 | 32.6 | 4.7 | 110.4 | 11.8 | 6.5 |
| 2021-06-15 17:00 | 18.5 | 41.3 | 5.1 | 118.2 | 12.8 | 7.4 |
| 2021-06-15 16:00 | 20.3 | 41.6 | 5.0 | 121.8 | 12.6 | 6.7 |
| 2021-06-15 15:00 | 14.2 | 47.0 | 4.7 | 121.1 | 12.9 | 7.4 |
| 2021-06-15 14:00 | 15.6 | 47.1 | 4.7 | 161.5 | - | - |
| 2021-06-15 13:00 | 12.3 | 41.4 | 4.6 | 152.2 | - | - |
| 2021-06-15 12:00 | 11.7 | 40.9 | 4.7 | 106.4 | - | - |
| 2021-06-15 11:00 | 13.4 | 45.0 | 4.8 | 128.1 | 10.4 | 5.7 |
| 2021-06-15 10:00 | 5.1 | 46.0 | 4.5 | 66.6 | 11.3 | 6.7 |
| 2021-06-15 09:00 | 9.7 | 36.5 | 4.8 | 101.6 | 11.9 | 7.8 |
| 2021-06-15 08:00 | 6.0 | 38.8 | 4.5 | 104.7 | 12.0 | 7.4 |
| 2021-06-15 07:00 | 5.1 | 41.3 | 4.4 | 111.3 | 10.6 | 6.1 |
| 2021-06-15 06:00 | 4.4 | 44.7 | 4.5 | 93.0 | 10.0 | 5.2 |
| 2021-06-15 05:00 | 9.1 | 40.2 | 4.5 | 102.3 | 11.4 | 6.7 |
| 2021-06-15 04:00 | 0.0 | 51.7 | 4.4 | 83.1 | 11.4 | 7.9 |
| 2021-06-15 03:00 | 0.4 | 50.8 | 4.3 | 105.3 | 10.7 | 6.4 |
| 2021-06-15 02:00 | 1.1 | 50.1 | 4.5 | 93.1 | 10.3 | 6.0 |
| 2021-06-15 01:00 | - | - | - | - | 12.0 | 7.1 |
| 2021-06-15 00:00 | 4.1 | 42.8 | 4.3 | 97.4 | 12.1 | 8.0 |
| 2021-06-14 23:00 | 3.7 | 44.3 | 4.4 | 96.8 | 9.0 | 5.5 |
| 2021-06-14 22:00 | 6.3 | 40.3 | 4.3 | 117.8 | 12.4 | 8.3 |
| 2021-06-14 21:00 | 7.0 | 42.1 | 4.7 | 109.9 | 15.4 | 9.8 |
| 2021-06-14 20:00 | 4.9 | 47.9 | 4.5 | 95.8 | 15.8 | 9.8 |
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。