旺角
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2021-06-20 05:0020.044.70.0779.018.98.7
2021-06-20 04:0016.746.10.0776.618.89.2
2021-06-20 03:00-42.9--18.89.5
2021-06-20 02:0021.346.00.0801.318.59.3
2021-06-20 01:0036.432.10.0819.718.99.9
2021-06-20 00:0043.924.50.3837.718.710.2
2021-06-19 23:0044.726.20.3870.918.59.4
2021-06-19 22:0057.218.90.7938.621.812.0
2021-06-19 21:0054.420.81.1920.324.314.6
2021-06-19 20:0071.921.11.7952.623.913.8
2021-06-19 19:0056.222.30.9922.322.912.9
2021-06-19 18:0066.023.41.1919.821.711.1
2021-06-19 17:0068.922.11.1883.921.511.0
2021-06-19 16:0060.333.90.5838.924.114.1
2021-06-19 15:0088.218.12.0911.320.711.3
2021-06-19 14:0084.618.31.3932.720.811.9
2021-06-19 13:0060.834.00.3891.123.413.7
2021-06-19 12:0076.027.00.8944.123.413.5
2021-06-19 11:0087.817.91.4940.023.512.0
2021-06-19 10:0075.416.50.51,067.520.110.9
2021-06-19 09:0065.718.70.6869.917.29.2
2021-06-19 08:0045.423.60.0815.819.910.7
2021-06-19 07:0039.927.10.0783.219.610.5
2021-06-19 06:0018.243.70.0750.118.010.0
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。

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最近更新时间: 05:07 20-06-2021