元朗
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-20 10:00 | 22.8 | 46.9 | 1.7 | 563.8 | 18.8 | 13.2 |
| 2024-04-20 09:00 | 28.1 | 37.2 | 1.9 | 541.0 | 16.1 | 10.7 |
| 2024-04-20 08:00 | 35.6 | 29.7 | 1.6 | 562.2 | 18.1 | 12.8 |
| 2024-04-20 07:00 | 21.5 | 40.5 | 1.1 | 509.2 | 15.6 | 11.3 |
| 2024-04-20 06:00 | 11.1 | 50.4 | 1.1 | 484.0 | 11.7 | 7.5 |
| 2024-04-20 05:00 | 15.7 | 45.9 | 1.4 | 479.1 | 12.8 | 8.7 |
| 2024-04-20 04:00 | 15.9 | 43.9 | 1.3 | 494.0 | 12.3 | 7.7 |
| 2024-04-20 03:00 | 16.1 | 44.8 | 1.2 | 508.8 | 15.8 | 11.0 |
| 2024-04-20 02:00 | 13.5 | 47.7 | 2.3 | 499.0 | 15.9 | 11.3 |
| 2024-04-20 01:00 | - | - | - | - | 16.2 | 11.7 |
| 2024-04-20 00:00 | 24.3 | 34.7 | 1.1 | 563.1 | 14.1 | 9.8 |
| 2024-04-19 23:00 | 28.2 | 32.1 | 1.7 | 523.4 | 11.3 | 7.8 |
| 2024-04-19 22:00 | 29.5 | 32.6 | 1.4 | 538.7 | 15.7 | 10.5 |
| 2024-04-19 21:00 | 24.1 | 38.4 | 1.7 | 541.0 | 15.9 | 10.1 |
| 2024-04-19 20:00 | 31.6 | 35.0 | 2.1 | 573.7 | 16.1 | 10.1 |
| 2024-04-19 19:00 | 39.7 | 32.9 | 2.9 | 551.8 | 18.4 | 12.0 |
| 2024-04-19 18:00 | 31.8 | 39.4 | 2.3 | 494.2 | 14.8 | 8.2 |
| 2024-04-19 17:00 | 31.3 | 39.8 | 2.4 | 521.9 | 12.9 | 7.0 |
| 2024-04-19 16:00 | 25.0 | 47.3 | 1.9 | 484.2 | 16.5 | 10.5 |
| 2024-04-19 15:00 | 19.7 | 48.6 | 1.4 | 477.8 | 17.4 | 12.1 |
| 2024-04-19 14:00 | 22.2 | 46.8 | 1.4 | 462.8 | 19.4 | 14.2 |
| 2024-04-19 13:00 | 18.0 | 49.6 | 1.5 | 486.5 | 18.9 | 13.7 |
| 2024-04-19 12:00 | 18.5 | 47.4 | 1.5 | 512.8 | 23.7 | 19.2 |
| 2024-04-19 11:00 | 22.5 | 42.4 | 1.4 | 523.0 | 18.8 | 14.5 |
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。
