北區
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2024-04-28 06:00 | 8.2 | 91.7 | 1.6 | 283.9 | 10.4 | 3.5 |
| 2024-04-28 05:00 | 13.1 | 81.4 | 1.5 | 290.8 | 9.8 | 5.9 |
| 2024-04-28 04:00 | 12.9 | 73.1 | 1.9 | 392.9 | 9.3 | 7.6 |
| 2024-04-28 03:00 | 6.2 | 73.6 | 1.0 | 237.7 | 7.8 | 7.3 |
| 2024-04-28 02:00 | 9.8 | 65.7 | 1.4 | 261.2 | 14.3 | 9.1 |
| 2024-04-28 01:00 | 7.0 | 72.3 | 1.4 | 253.6 | 24.2 | 11.9 |
| 2024-04-28 00:00 | 12.8 | 41.8 | 1.2 | 223.4 | 21.7 | 13.5 |
| 2024-04-27 23:00 | 11.7 | 34.1 | 1.2 | 178.6 | 19.6 | 16.4 |
| 2024-04-27 22:00 | 22.9 | 22.8 | 1.5 | 279.6 | 22.2 | 18.8 |
| 2024-04-27 21:00 | 32.5 | 14.2 | 1.4 | 371.3 | 16.0 | 13.3 |
| 2024-04-27 20:00 | 22.4 | 26.0 | 1.3 | 292.6 | 13.0 | 9.4 |
| 2024-04-27 19:00 | 17.8 | 30.9 | 1.4 | 211.1 | 12.8 | 11.9 |
| 2024-04-27 18:00 | 15.9 | 33.8 | 1.4 | 202.8 | 18.8 | 13.0 |
| 2024-04-27 17:00 | 15.5 | 34.3 | 1.2 | 234.3 | 25.5 | 13.6 |
| 2024-04-27 16:00 | 14.3 | 41.9 | 1.4 | 218.6 | 20.0 | 11.7 |
| 2024-04-27 15:00 | 12.0 | 45.4 | 1.3 | 177.4 | 20.2 | 10.2 |
| 2024-04-27 14:00 | 8.6 | 50.2 | 1.3 | 175.5 | 20.8 | 9.4 |
| 2024-04-27 13:00 | 14.1 | 42.0 | 1.4 | 193.6 | 21.1 | 13.1 |
| 2024-04-27 12:00 | 16.1 | 35.9 | 1.5 | 221.5 | 24.8 | 19.2 |
| 2024-04-27 11:00 | 18.7 | 32.5 | 1.7 | 229.7 | 25.8 | 21.6 |
| 2024-04-27 10:00 | 28.9 | 24.6 | 2.3 | 278.9 | 26.1 | 19.6 |
| 2024-04-27 09:00 | 49.1 | 6.7 | 3.5 | 613.5 | 24.5 | 15.3 |
| 2024-04-27 08:00 | 40.7 | 13.0 | 2.6 | 573.9 | 24.7 | 15.1 |
| 2024-04-27 07:00 | 25.4 | 20.2 | 2.0 | 363.1 | 23.7 | 16.5 |
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。
