元朗
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-10-07 10:0022.480.83.4686.432.825.9
2022-10-07 09:0023.672.33.9718.128.222.2
2022-10-07 08:0029.662.63.3684.726.020.6
2022-10-07 07:0026.663.83.0665.426.019.8
2022-10-07 06:0016.570.82.8622.726.419.9
2022-10-07 05:0012.079.72.8693.627.320.4
2022-10-07 04:0012.077.22.8615.720.619.1
2022-10-07 03:0015.371.82.8598.932.830.6
2022-10-07 02:0010.884.92.7592.822.415.0
2022-10-07 01:0011.385.72.7568.224.716.9
2022-10-07 00:0016.483.42.8579.925.217.0
2022-10-06 23:0020.785.73.0602.823.215.5
2022-10-06 22:0022.586.12.9626.723.016.0
2022-10-06 21:0025.284.53.4663.821.514.8
2022-10-06 20:0038.473.23.7731.526.018.3
2022-10-06 19:0050.461.03.9720.728.517.4
2022-10-06 18:0053.666.83.5660.626.616.6
2022-10-06 17:0036.476.33.2615.724.318.8
2022-10-06 16:0027.385.73.1610.927.321.8
2022-10-06 15:0033.077.93.4628.726.520.6
2022-10-06 14:0031.483.23.2594.620.714.4
2022-10-06 13:0024.188.83.1587.6--
2022-10-06 12:0016.691.23.2606.9--
2022-10-06 11:0017.581.83.1603.712.96.4
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: 10:07 07-10-2022