荃灣
| 日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
|---|---|---|---|---|---|---|
| 2021-10-16 17:00 | 39.7 | 75.6 | 4.7 | 858.1 | 22.4 | 14.9 |
| 2021-10-16 16:00 | 47.2 | 71.1 | 4.7 | 868.1 | 24.8 | 17.9 |
| 2021-10-16 15:00 | 37.0 | 79.4 | 4.8 | 770.2 | 23.4 | 15.5 |
| 2021-10-16 14:00 | 40.7 | 79.1 | 4.9 | 729.0 | 25.6 | 18.6 |
| 2021-10-16 13:00 | 35.1 | 72.6 | 4.9 | 680.6 | 26.3 | 18.9 |
| 2021-10-16 12:00 | 37.1 | 56.5 | 4.9 | 763.1 | 21.6 | 14.9 |
| 2021-10-16 11:00 | 46.0 | 32.5 | 5.0 | 1,091.2 | 18.9 | 15.0 |
| 2021-10-16 10:00 | 40.8 | 21.7 | 4.9 | 1,140.2 | 24.2 | 17.2 |
| 2021-10-16 09:00 | 31.8 | 18.9 | 4.9 | 1,080.8 | 22.2 | 16.0 |
| 2021-10-16 08:00 | 24.8 | 18.8 | 4.5 | 983.1 | 23.2 | 16.4 |
| 2021-10-16 07:00 | 29.3 | 15.4 | 4.4 | 919.2 | 17.8 | 11.0 |
| 2021-10-16 06:00 | 29.3 | 18.0 | 4.4 | 829.5 | 18.5 | 11.8 |
| 2021-10-16 05:00 | 26.8 | 23.1 | 5.0 | 790.4 | 15.8 | 10.4 |
| 2021-10-16 04:00 | 24.7 | 28.0 | 4.8 | 773.0 | 12.7 | 8.4 |
| 2021-10-16 03:00 | 22.4 | 30.0 | 4.3 | 751.5 | 12.1 | 7.6 |
| 2021-10-16 02:00 | 19.5 | 40.9 | 4.3 | 708.9 | 14.0 | 8.8 |
| 2021-10-16 01:00 | 40.7 | 15.2 | 4.6 | 804.6 | 13.3 | 10.3 |
| 2021-10-16 00:00 | 46.2 | 10.6 | 4.6 | 853.5 | 12.3 | 10.3 |
| 2021-10-15 23:00 | 46.1 | 7.9 | 4.6 | 882.9 | 10.0 | 8.4 |
| 2021-10-15 22:00 | 47.2 | 10.6 | 4.8 | 875.0 | 12.5 | 11.5 |
| 2021-10-15 21:00 | 44.0 | 17.9 | 4.6 | 913.1 | 11.8 | 10.7 |
| 2021-10-15 20:00 | 49.6 | 15.7 | 4.9 | 873.8 | 9.3 | 8.4 |
| 2021-10-15 19:00 | 49.9 | 14.4 | 5.0 | 886.5 | 11.8 | 11.3 |
| 2021-10-15 18:00 | 47.5 | 19.3 | 4.7 | 885.1 | 10.7 | 9.7 |
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。
