深水埗
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2022-01-20 18:00 | 101.0 | 39.5 | 5.8 | - | 31.7 | 11.0 |
| 2022-01-20 17:00 | 92.2 | 44.9 | 5.8 | - | 32.0 | 12.1 |
| 2022-01-20 16:00 | - | - | - | - | 34.9 | 19.5 |
| 2022-01-20 15:00 | - | - | - | - | 26.7 | 23.6 |
| 2022-01-20 14:00 | - | - | - | - | 21.0 | 18.6 |
| 2022-01-20 13:00 | - | - | - | - | 19.1 | 10.5 |
| 2022-01-20 12:00 | - | - | - | - | 25.4 | 13.0 |
| 2022-01-20 11:00 | - | - | - | - | 26.9 | 12.3 |
| 2022-01-20 10:00 | 52.0 | 53.5 | 4.7 | - | 25.2 | 8.8 |
| 2022-01-20 09:00 | 58.6 | 40.6 | 5.1 | - | 20.8 | 7.1 |
| 2022-01-20 08:00 | 62.6 | 36.2 | 4.3 | - | 18.0 | 10.8 |
| 2022-01-20 07:00 | 49.5 | 46.7 | 4.3 | - | 20.1 | 13.2 |
| 2022-01-20 06:00 | 27.0 | 68.6 | 4.3 | - | 20.4 | 12.7 |
| 2022-01-20 05:00 | 23.9 | 64.3 | 4.0 | - | 24.4 | 14.9 |
| 2022-01-20 04:00 | 26.0 | 52.3 | 3.5 | - | 23.8 | 16.4 |
| 2022-01-20 03:00 | 33.6 | 44.2 | 3.6 | - | 17.0 | 12.6 |
| 2022-01-20 02:00 | 34.4 | 42.7 | 3.6 | - | 15.8 | 7.6 |
| 2022-01-20 01:00 | 37.5 | 43.3 | 3.7 | - | 18.0 | 4.8 |
| 2022-01-20 00:00 | 64.6 | 29.8 | 4.6 | - | 26.0 | 9.7 |
| 2022-01-19 23:00 | 64.5 | 38.2 | 5.0 | - | 35.9 | 16.3 |
| 2022-01-19 22:00 | 79.8 | 41.0 | 5.3 | - | 43.6 | 21.9 |
| 2022-01-19 21:00 | 96.8 | 54.1 | 6.3 | - | 49.5 | 27.1 |
| 2022-01-19 20:00 | 88.2 | 81.4 | 6.7 | - | 46.3 | 25.4 |
| 2022-01-19 19:00 | 85.7 | 94.6 | 8.8 | - | 38.6 | 20.3 |
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。
