北區
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-05-11 13:00 | 15.0 | 99.7 | 1.1 | 230.6 | 24.9 | 15.2 |
| 2024-05-11 12:00 | 11.8 | 99.3 | 0.9 | 269.6 | 21.1 | 14.5 |
| 2024-05-11 11:00 | 17.9 | 89.5 | 1.2 | 287.5 | 24.9 | 15.2 |
| 2024-05-11 10:00 | 16.7 | 87.4 | 1.6 | 287.2 | 26.7 | 13.0 |
| 2024-05-11 09:00 | 16.2 | 86.0 | 1.1 | 248.2 | 21.4 | 11.5 |
| 2024-05-11 08:00 | 25.5 | 73.6 | 1.6 | 312.3 | 18.5 | 10.2 |
| 2024-05-11 07:00 | 25.5 | 73.2 | 1.1 | 311.6 | 20.2 | 10.4 |
| 2024-05-11 06:00 | 12.9 | 86.2 | 0.9 | 384.2 | 22.9 | 12.9 |
| 2024-05-11 05:00 | 10.2 | 89.7 | 1.0 | 331.4 | 23.6 | 10.7 |
| 2024-05-11 04:00 | 9.4 | 97.6 | 1.2 | 261.3 | 28.2 | 10.0 |
| 2024-05-11 03:00 | 8.5 | 98.9 | 1.5 | 266.5 | 24.2 | 9.5 |
| 2024-05-11 02:00 | 9.6 | 97.0 | 1.1 | 267.3 | 18.0 | 11.4 |
| 2024-05-11 01:00 | 24.2 | 82.4 | 1.3 | 338.5 | 17.6 | 12.9 |
| 2024-05-11 00:00 | 20.2 | 90.1 | 1.9 | 304.7 | 17.1 | 11.9 |
| 2024-05-10 23:00 | 17.8 | 103.0 | 2.4 | 292.4 | 16.9 | 11.3 |
| 2024-05-10 22:00 | 17.6 | 114.7 | 2.6 | 401.3 | 21.5 | 10.4 |
| 2024-05-10 21:00 | 21.0 | 119.3 | 2.7 | 300.3 | 19.4 | 11.6 |
| 2024-05-10 20:00 | 23.2 | 124.9 | 2.8 | 448.6 | 19.6 | 16.3 |
| 2024-05-10 19:00 | 30.5 | 117.8 | 2.5 | 385.9 | 25.8 | 17.4 |
| 2024-05-10 18:00 | 30.3 | 114.7 | 2.9 | 396.3 | 20.7 | 13.7 |
| 2024-05-10 17:00 | 27.3 | 115.3 | 2.7 | 288.8 | 16.7 | 7.7 |
| 2024-05-10 16:00 | 27.6 | 111.5 | 2.6 | 347.1 | 17.0 | 8.1 |
| 2024-05-10 15:00 | 26.8 | 111.5 | 2.4 | 286.5 | 20.8 | 13.2 |
| 2024-05-10 14:00 | 18.6 | 116.3 | 2.3 | 259.4 | 24.7 | 15.2 |
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。