深水埗
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-05-18 14:00 | 15.9 | 55.0 | 5.9 | - | 17.9 | 9.2 |
| 2021-05-18 13:00 | 17.1 | 52.0 | 6.5 | - | 15.2 | 11.0 |
| 2021-05-18 12:00 | 17.6 | 58.8 | 6.3 | - | 13.0 | 8.9 |
| 2021-05-18 11:00 | 22.8 | 47.1 | 7.0 | - | 11.0 | 7.1 |
| 2021-05-18 10:00 | 25.0 | 33.0 | 6.9 | - | 10.3 | 6.1 |
| 2021-05-18 09:00 | 32.2 | 23.2 | 7.7 | - | 11.6 | 6.2 |
| 2021-05-18 08:00 | 29.7 | 20.8 | 6.4 | - | 10.4 | 5.1 |
| 2021-05-18 07:00 | 23.6 | 25.1 | 6.9 | - | 8.8 | 3.6 |
| 2021-05-18 06:00 | 22.5 | 25.2 | 6.9 | - | 9.9 | 4.6 |
| 2021-05-18 05:00 | 23.3 | 22.8 | 6.7 | - | 10.2 | 2.5 |
| 2021-05-18 04:00 | - | - | - | - | 11.5 | 1.8 |
| 2021-05-18 03:00 | 26.2 | 17.6 | 7.6 | - | 10.8 | 5.1 |
| 2021-05-18 02:00 | 23.1 | 18.6 | 7.7 | - | 10.7 | 6.9 |
| 2021-05-18 01:00 | 29.4 | 16.1 | 8.0 | - | 12.2 | 6.3 |
| 2021-05-18 00:00 | 28.6 | 18.5 | 7.1 | - | 12.8 | 2.9 |
| 2021-05-17 23:00 | 33.1 | 16.0 | 7.7 | - | 12.2 | 4.5 |
| 2021-05-17 22:00 | 27.1 | 19.2 | 7.0 | - | 17.0 | 9.8 |
| 2021-05-17 21:00 | 24.3 | 20.7 | 6.3 | - | 20.5 | 10.3 |
| 2021-05-17 20:00 | 29.0 | 19.5 | 6.4 | - | 15.7 | 8.0 |
| 2021-05-17 19:00 | 30.9 | 18.2 | 7.0 | - | 13.4 | 6.0 |
| 2021-05-17 18:00 | 24.3 | 29.5 | 6.6 | - | 14.3 | 4.3 |
| 2021-05-17 17:00 | 24.1 | 40.7 | 6.5 | - | 13.9 | 5.0 |
| 2021-05-17 16:00 | 21.3 | 52.6 | 7.0 | - | 17.4 | 7.2 |
| 2021-05-17 15:00 | 15.2 | 51.2 | 6.6 | - | 16.0 | 7.5 |
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。
