中西區
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2023-09-24 18:00 | 25.7 | 63.9 | 3.6 | - | 10.8 | 6.4 |
| 2023-09-24 17:00 | 16.1 | 73.6 | 3.7 | - | 9.0 | 5.0 |
| 2023-09-24 16:00 | 10.8 | 71.2 | 3.5 | - | 9.2 | 6.1 |
| 2023-09-24 15:00 | 17.9 | 76.9 | 4.0 | - | 12.8 | 8.5 |
| 2023-09-24 14:00 | 16.7 | 87.2 | 4.3 | - | 14.6 | 9.7 |
| 2023-09-24 13:00 | 16.0 | 90.3 | 4.1 | - | 12.8 | 7.9 |
| 2023-09-24 12:00 | 20.9 | 66.7 | 3.9 | - | 9.8 | 5.5 |
| 2023-09-24 11:00 | 19.3 | 54.6 | 3.9 | - | 7.3 | 4.4 |
| 2023-09-24 10:00 | 21.1 | 39.2 | 4.3 | - | 7.3 | 5.2 |
| 2023-09-24 09:00 | 16.5 | 35.7 | 3.8 | - | 5.0 | 3.5 |
| 2023-09-24 08:00 | 15.4 | 31.5 | 3.5 | - | 4.1 | 2.2 |
| 2023-09-24 07:00 | 17.6 | 30.5 | 4.5 | - | 5.5 | 3.0 |
| 2023-09-24 06:00 | 15.2 | 32.2 | 4.4 | - | 4.1 | 1.7 |
| 2023-09-24 05:00 | 14.3 | 32.1 | 4.5 | - | 4.5 | 2.4 |
| 2023-09-24 04:00 | 14.6 | 31.6 | 4.4 | - | 5.5 | 2.9 |
| 2023-09-24 03:00 | 12.9 | 33.3 | 4.4 | - | 7.4 | 4.0 |
| 2023-09-24 02:00 | 15.6 | 34.5 | 3.9 | - | 6.3 | 2.6 |
| 2023-09-24 01:00 | 15.7 | 38.4 | 4.0 | - | 7.3 | 3.3 |
| 2023-09-24 00:00 | 18.5 | 40.1 | 3.3 | - | 8.6 | 4.7 |
| 2023-09-23 23:00 | 24.2 | 41.7 | 3.5 | - | 6.8 | 2.7 |
| 2023-09-23 22:00 | 28.5 | 40.0 | 3.0 | - | 10.9 | 7.4 |
| 2023-09-23 21:00 | 25.4 | 50.2 | 3.0 | - | 12.8 | 8.4 |
| 2023-09-23 20:00 | 29.6 | 50.7 | 3.3 | - | 8.4 | 3.5 |
| 2023-09-23 19:00 | 32.4 | 50.1 | 3.3 | - | 9.3 | 4.8 |
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。
