元朗
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2022-12-01 17:00 | 54.8 | 6.8 | 3.9 | 465.0 | 28.5 | 10.3 |
| 2022-12-01 16:00 | 51.8 | 11.2 | 3.9 | 471.2 | 25.9 | 9.4 |
| 2022-12-01 15:00 | 47.6 | 15.9 | 4.1 | 428.9 | 26.4 | 10.3 |
| 2022-12-01 14:00 | 47.9 | 17.2 | 3.9 | 460.1 | 23.5 | 8.4 |
| 2022-12-01 13:00 | 44.0 | 18.7 | 3.8 | 474.3 | 20.0 | 6.4 |
| 2022-12-01 12:00 | 39.0 | 19.8 | 3.8 | 419.0 | 18.0 | 4.7 |
| 2022-12-01 11:00 | 41.3 | 13.6 | 3.8 | 450.0 | 14.8 | 3.8 |
| 2022-12-01 10:00 | 40.2 | 11.3 | 3.5 | 453.2 | 11.0 | 2.9 |
| 2022-12-01 09:00 | 40.1 | 10.5 | 3.5 | 433.7 | 7.8 | 2.6 |
| 2022-12-01 08:00 | 38.5 | 11.3 | 3.3 | 411.8 | 7.4 | 3.3 |
| 2022-12-01 07:00 | 35.0 | 13.3 | 3.3 | 395.4 | 5.5 | 1.9 |
| 2022-12-01 06:00 | 30.8 | 17.4 | 3.4 | 419.8 | 5.1 | 1.7 |
| 2022-12-01 05:00 | 30.2 | 17.3 | 3.4 | 421.8 | 7.9 | 4.2 |
| 2022-12-01 04:00 | 30.1 | 17.2 | 3.5 | 469.4 | 10.7 | 6.5 |
| 2022-12-01 03:00 | 31.4 | 14.7 | 4.0 | 451.1 | 13.5 | 8.2 |
| 2022-12-01 02:00 | 32.7 | 12.8 | 4.2 | 486.9 | 13.7 | 8.0 |
| 2022-12-01 01:00 | - | - | - | - | 16.6 | 10.0 |
| 2022-12-01 00:00 | 37.9 | 8.4 | 3.3 | 571.1 | 15.9 | 8.8 |
| 2022-11-30 23:00 | 39.2 | 8.2 | 3.3 | 604.5 | 18.1 | 10.2 |
| 2022-11-30 22:00 | 40.5 | 8.0 | 3.4 | 673.9 | 19.9 | 10.2 |
| 2022-11-30 21:00 | 43.5 | 6.7 | 3.4 | 722.6 | 22.7 | 11.5 |
| 2022-11-30 20:00 | 45.6 | 5.5 | 3.5 | 768.6 | 24.5 | 10.9 |
| 2022-11-30 19:00 | 45.2 | 6.5 | 3.5 | 786.9 | 27.7 | 10.7 |
| 2022-11-30 18:00 | 49.8 | 4.3 | 3.7 | 808.6 | 31.4 | 10.5 |
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。
