中西區
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2023-10-03 16:00 | 34.3 | 133.4 | 4.3 | - | 31.1 | 17.1 |
| 2023-10-03 15:00 | 35.1 | 135.2 | 4.7 | - | 74.2 | 58.8 |
| 2023-10-03 14:00 | 29.8 | 136.1 | 3.9 | - | 55.3 | 43.1 |
| 2023-10-03 13:00 | 29.0 | 121.5 | 3.8 | - | 23.8 | 14.0 |
| 2023-10-03 12:00 | 43.2 | 87.2 | 3.8 | - | 25.1 | 14.7 |
| 2023-10-03 11:00 | 55.6 | 63.7 | 4.5 | - | 22.3 | 13.7 |
| 2023-10-03 10:00 | 49.9 | 67.4 | 2.8 | - | 16.7 | 11.9 |
| 2023-10-03 09:00 | 49.8 | 61.9 | 3.2 | - | 16.9 | 10.8 |
| 2023-10-03 08:00 | 19.8 | 89.4 | 2.8 | - | 10.5 | 8.1 |
| 2023-10-03 07:00 | 8.9 | 101.3 | 2.7 | - | 16.5 | 8.9 |
| 2023-10-03 06:00 | 4.4 | 108.0 | 2.9 | - | 20.0 | 9.0 |
| 2023-10-03 05:00 | 4.2 | 112.7 | 2.9 | - | 18.8 | 7.5 |
| 2023-10-03 04:00 | 4.4 | 119.6 | 2.6 | - | 21.4 | 9.0 |
| 2023-10-03 03:00 | 9.1 | 116.7 | 3.0 | - | 23.3 | 11.6 |
| 2023-10-03 02:00 | 9.1 | 124.6 | 3.3 | - | 22.4 | 11.8 |
| 2023-10-03 01:00 | - | 122.6 | - | - | 20.0 | 10.3 |
| 2023-10-03 00:00 | 8.5 | 123.1 | 2.8 | - | 18.6 | 10.3 |
| 2023-10-02 23:00 | 11.5 | 122.5 | 2.9 | - | 19.2 | 10.5 |
| 2023-10-02 22:00 | 23.6 | 116.6 | 2.9 | - | 21.4 | 12.6 |
| 2023-10-02 21:00 | 15.8 | 127.2 | 3.0 | - | 17.8 | 10.3 |
| 2023-10-02 20:00 | 11.4 | 136.0 | 2.7 | - | 16.4 | 10.2 |
| 2023-10-02 19:00 | 15.3 | 116.6 | 2.3 | - | 18.6 | 11.4 |
| 2023-10-02 18:00 | 22.8 | 107.7 | 2.3 | - | 18.5 | 10.1 |
| 2023-10-02 17:00 | 23.9 | 109.4 | 2.2 | - | 21.7 | 13.2 |
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。
