中西區
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-04 12:00 | 51.5 | 54.9 | 1.8 | - | 8.4 | 6.6 |
| 2024-05-04 11:00 | 44.1 | 61.2 | 2.0 | - | 8.8 | 5.2 |
| 2024-05-04 10:00 | 60.3 | 43.3 | 2.0 | - | 9.0 | 6.6 |
| 2024-05-04 09:00 | 49.6 | 48.7 | 1.8 | - | 5.9 | 5.0 |
| 2024-05-04 08:00 | 33.9 | 67.6 | 1.8 | - | 3.0 | 1.5 |
| 2024-05-04 07:00 | 13.9 | 94.0 | 1.7 | - | 3.0 | 0.5 |
| 2024-05-04 06:00 | 11.7 | 98.1 | 1.8 | - | 3.8 | 2.1 |
| 2024-05-04 05:00 | 11.6 | 105.1 | 1.9 | - | 7.3 | 4.4 |
| 2024-05-04 04:00 | 9.9 | 113.4 | 2.0 | - | 18.8 | 10.8 |
| 2024-05-04 03:00 | 9.7 | 117.9 | 1.9 | - | 31.4 | 12.7 |
| 2024-05-04 02:00 | 10.4 | 123.4 | 2.1 | - | 34.2 | 13.7 |
| 2024-05-04 01:00 | - | 116.0 | - | - | 35.7 | 14.9 |
| 2024-05-04 00:00 | 24.3 | 102.9 | 1.9 | - | 41.8 | 18.2 |
| 2024-05-03 23:00 | 38.0 | 95.7 | 2.0 | - | 44.1 | 18.5 |
| 2024-05-03 22:00 | 39.4 | 93.6 | 2.0 | - | 43.5 | 17.0 |
| 2024-05-03 21:00 | 29.6 | 102.3 | 1.9 | - | 43.0 | 17.6 |
| 2024-05-03 20:00 | 54.4 | 77.5 | 1.9 | - | 46.7 | 17.9 |
| 2024-05-03 19:00 | 53.8 | 80.0 | 1.8 | - | 43.8 | 17.2 |
| 2024-05-03 18:00 | 53.2 | 81.3 | 1.9 | - | 35.5 | 14.2 |
| 2024-05-03 17:00 | 53.3 | 82.3 | 2.0 | - | 29.5 | 12.1 |
| 2024-05-03 16:00 | 47.1 | 93.0 | 2.1 | - | 31.1 | 14.8 |
| 2024-05-03 15:00 | 46.1 | 95.0 | 2.1 | - | 34.8 | 17.4 |
| 2024-05-03 14:00 | 38.7 | 98.8 | 2.0 | - | 34.9 | 14.6 |
| 2024-05-03 13:00 | 28.0 | 101.5 | 1.9 | - | 35.6 | 13.2 |
備註：
(1) 顯示的是香港時間。
(2) 顯示濃度為微克/立方米 。
(3) 簡稱:
PM10 - 可吸入懸浮粒子
PM2.5 - 微細懸浮粒子
(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。