过去24小时污染物浓度摘要

元朗
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2017-11-22 09:0030.023.010.1520.636.716.4
2017-11-22 08:0032.617.711.5496.938.915.8
2017-11-22 07:0033.814.012.0490.341.318.6
2017-11-22 06:0034.613.610.4488.745.319.5
2017-11-22 05:0037.314.48.7468.647.417.1
2017-11-22 04:0041.513.89.8527.058.019.4
2017-11-22 03:0045.613.810.9577.056.322.1
2017-11-22 02:0050.913.610.5588.479.621.9
2017-11-22 01:0055.113.613.0684.979.627.9
2017-11-22 00:0055.113.913.7694.580.029.1
2017-11-21 23:0055.414.114.4689.977.129.8
2017-11-21 22:0057.515.112.1698.180.530.5
2017-11-21 21:0061.818.711.3749.082.432.8
2017-11-21 20:0068.722.411.0784.873.033.1
2017-11-21 19:0070.931.510.3738.477.430.8
2017-11-21 18:0074.748.78.5690.592.630.6
2017-11-21 17:0078.982.87.9605.980.332.2
2017-11-21 16:0077.671.07.9614.664.628.5
2017-11-21 15:0052.766.17.6498.355.520.4
2017-11-21 14:0041.560.77.6485.055.317.4
2017-11-21 13:0037.640.67.8496.753.816.8
2017-11-21 12:0034.527.77.9505.851.315.1
2017-11-21 11:0027.125.77.8463.743.715.0
2017-11-21 10:0024.520.07.7421.736.414.8
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:09:06 22-11-2017