过去24小时污染物浓度摘要

中环
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2018-02-21 22:0046.151.42.8808.813.011.9
2018-02-21 21:0049.745.03.5839.615.112.9
2018-02-21 20:0074.933.34.1856.327.318.3
2018-02-21 19:0088.422.05.4919.432.422.3
2018-02-21 18:0078.227.24.4862.935.819.2
2018-02-21 17:0066.733.63.8830.450.828.2
2018-02-21 16:0078.028.85.0856.836.821.9
2018-02-21 15:0074.432.74.0862.734.023.0
2018-02-21 14:0063.235.14.0901.628.219.7
2018-02-21 13:0067.433.54.71,038.227.320.9
2018-02-21 12:0071.125.14.6844.134.826.0
2018-02-21 11:0082.715.44.6921.727.921.9
2018-02-21 10:0079.525.04.3899.332.523.9
2018-02-21 09:0096.419.06.0799.333.024.5
2018-02-21 08:0080.921.95.7739.822.918.7
2018-02-21 07:0051.847.63.8679.717.014.6
2018-02-21 06:0029.160.03.6649.519.615.1
2018-02-21 05:0024.161.73.4636.016.612.8
2018-02-21 04:0023.562.32.6625.028.915.3
2018-02-21 03:0025.259.52.5642.320.313.5
2018-02-21 02:0029.960.23.1668.118.314.4
2018-02-21 01:00-39.04.4674.429.121.8
2018-02-21 00:0061.832.04.2759.436.226.1
2018-02-20 23:0063.328.14.6805.535.128.6
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