EPD

返回 主頁

過去24小時污染物濃度摘要

旺角
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2023-02-06 10:0067.011.75.2744.219.814.8
2023-02-06 09:0065.111.24.4714.721.516.2
2023-02-06 08:0063.711.83.7683.119.515.0
2023-02-06 07:0043.817.72.8612.115.012.9
2023-02-06 06:0033.322.32.2570.916.514.1
2023-02-06 05:0033.323.52.1622.519.315.5
2023-02-06 04:0035.727.92.2593.220.015.3
2023-02-06 03:00-33.8--21.616.2
2023-02-06 02:0036.235.12.1547.521.517.3
2023-02-06 01:0046.829.72.6568.021.718.2
2023-02-06 00:0055.122.53.1610.623.419.9
2023-02-05 23:0055.923.72.8572.020.717.0
2023-02-05 22:0063.720.73.2611.426.622.4
2023-02-05 21:0058.621.53.1719.438.733.0
2023-02-05 20:0066.723.33.4732.738.230.1
2023-02-05 19:0069.722.63.3761.129.822.8
2023-02-05 18:0071.322.43.3690.425.919.2
2023-02-05 17:0073.122.53.5715.728.621.8
2023-02-05 16:0075.323.33.9694.424.618.8
2023-02-05 15:0075.526.33.4667.530.024.3
2023-02-05 14:0073.525.83.5649.731.125.5
2023-02-05 13:0061.429.93.2659.335.329.2
2023-02-05 12:0057.627.73.2694.135.229.7
2023-02-05 11:0056.426.23.2662.936.929.7
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。