旺角
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2023-09-28 15:0070.935.55.7725.225.415.9
2023-09-28 14:0089.529.85.6835.723.815.4
2023-09-28 13:0051.259.24.2726.521.412.4
2023-09-28 12:0039.361.44.1656.415.77.4
2023-09-28 11:0037.957.14.2674.416.68.5
2023-09-28 10:0046.441.74.2673.716.68.7
2023-09-28 09:0046.435.94.2664.313.86.3
2023-09-28 08:0047.533.24.1668.713.06.0
2023-09-28 07:0039.437.44.1653.513.66.9
2023-09-28 06:0022.249.63.7636.215.57.9
2023-09-28 05:0018.151.13.6611.013.15.0
2023-09-28 04:0019.847.03.8622.715.36.2
2023-09-28 03:00-44.5--17.38.1
2023-09-28 02:0021.946.03.5598.219.19.3
2023-09-28 01:0032.147.63.9609.923.412.1
2023-09-28 00:0046.741.04.5626.723.612.4
2023-09-27 23:0049.348.44.4667.226.414.6
2023-09-27 22:0062.834.24.8721.128.217.6
2023-09-27 21:0058.234.54.7803.834.124.2
2023-09-27 20:0060.433.65.0842.035.124.5
2023-09-27 19:0097.421.85.7879.728.419.0
2023-09-27 18:0093.935.65.4873.625.615.4
2023-09-27 17:00100.346.35.7845.225.714.4
2023-09-27 16:00100.640.15.5853.221.711.5
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: 15:07 28-09-2023