过去24小时污染物浓度摘要

旺角
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2018-02-21 22:0065.836.80.9591.522.217.9
2018-02-21 21:0070.432.41.1670.831.623.5
2018-02-21 20:0080.623.01.8718.837.423.9
2018-02-21 19:0067.930.91.8606.139.225.3
2018-02-21 18:0074.329.41.7638.743.026.0
2018-02-21 17:0067.934.81.2643.354.330.6
2018-02-21 16:0061.739.91.6586.446.327.7
2018-02-21 15:0065.539.41.2590.741.627.0
2018-02-21 14:0063.939.41.3536.536.725.2
2018-02-21 13:0059.444.41.8538.741.129.5
2018-02-21 12:0079.225.72.7660.247.535.4
2018-02-21 11:0084.918.52.2707.040.331.4
2018-02-21 10:0079.427.81.7584.438.327.9
2018-02-21 09:0083.526.32.2570.134.224.9
2018-02-21 08:0064.437.32.0498.625.220.1
2018-02-21 07:0050.146.51.7457.321.016.9
2018-02-21 06:0033.059.61.3475.124.719.7
2018-02-21 05:0029.761.91.2489.623.118.5
2018-02-21 04:0035.452.21.2477.826.318.5
2018-02-21 03:0030.253.40.8504.827.118.6
2018-02-21 02:0033.351.51.0537.828.322.2
2018-02-21 01:0059.630.52.4594.636.430.5
2018-02-21 00:0081.217.83.1626.244.133.4
2018-02-20 23:0071.723.72.3588.449.037.1
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:22:05 21-02-2018