EPD

返回 主頁

過去24小時污染物濃度摘要

北區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2021-05-09 18:0017.371.91.8404.413.4-
2021-05-09 17:0012.389.61.6400.816.811.4
2021-05-09 16:009.6106.61.4391.411.810.3
2021-05-09 15:0011.2110.91.5429.49.9-
2021-05-09 14:0012.8120.22.7430.215.713.1
2021-05-09 13:0013.5112.02.1436.518.416.7
2021-05-09 12:0014.691.22.2429.518.016.6
2021-05-09 11:0019.561.12.1439.618.713.5
2021-05-09 10:0019.153.21.4424.217.411.9
2021-05-09 09:0014.250.71.5407.913.912.2
2021-05-09 08:0021.927.31.7483.513.3-
2021-05-09 07:0028.24.22.1682.414.812.7
2021-05-09 06:0026.29.61.3516.715.011.4
2021-05-09 05:0031.26.81.2530.315.49.6
2021-05-09 04:0020.027.51.5488.116.510.3
2021-05-09 03:0018.334.51.8453.316.814.3
2021-05-09 02:0026.222.11.4498.416.0-
2021-05-09 01:0031.516.51.5502.617.015.6
2021-05-09 00:0035.721.81.8494.115.7-
2021-05-08 23:0043.322.01.4511.120.017.3
2021-05-08 22:0044.820.21.1556.825.415.7
2021-05-08 21:0034.040.01.1457.718.012.5
2021-05-08 20:0034.445.31.3462.618.214.9
2021-05-08 19:0024.370.01.4433.124.718.7
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。

(5) 因暫停供電,銅鑼灣路邊空氣質素監測站的 PM10 及 PM2.5 監測將於2021年5月12日早上十時起暫停,直至另行通知。不便之處,敬請原諒。