EPD

返回 主页

过去24小时污染物浓度摘要

屯门
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2021-08-01 04:0016.735.23.9621.017.26.0
2021-08-01 03:0023.430.83.7677.815.15.0
2021-08-01 02:0023.533.03.6663.617.94.0
2021-08-01 01:0018.537.93.7643.521.97.0
2021-08-01 00:0014.443.13.6639.415.110.0
2021-07-31 23:0027.336.73.7656.016.913.0
2021-07-31 22:0042.026.54.1746.619.911.0
2021-07-31 21:0048.727.34.1848.720.011.0
2021-07-31 20:0045.534.33.9769.526.810.0
2021-07-31 19:0058.030.14.6831.819.35.1
2021-07-31 18:0060.335.25.0750.620.95.0
2021-07-31 17:0032.553.24.9679.522.97.0
2021-07-31 16:0030.259.05.0686.224.913.9
2021-07-31 15:0040.560.95.7772.327.913.0
2021-07-31 14:0030.677.45.0786.925.115.0
2021-07-31 13:0027.780.43.8742.927.916.0
2021-07-31 12:0037.359.84.1787.730.923.9
2021-07-31 11:0041.237.04.2796.027.110.2
2021-07-31 10:0047.820.54.5813.918.312.0
2021-07-31 09:0049.314.14.6838.323.811.0
2021-07-31 08:0046.914.44.1831.621.13.1
2021-07-31 07:0031.928.33.7758.913.33.0
2021-07-31 06:0021.538.63.7736.013.04.0
2021-07-31 05:0012.746.63.6700.69.14.0
备注:

(1) 显示的是香港时间。

(2) PM10 - 可吸入悬浮粒子
     PM2.5 - 微细悬浮粒子

(3) 显示浓度为微克/立方米 。

(4) 污染物浓度资料是以环境保护署空气质素监测网络的实时数据计算。

(5) 因暂停供电,中环路边空气质素监测站的监测將于2021年8月6日上午9时30分至下午6时暂停。不便之处,敬请原谅。