欢迎浏览环境保护署空气质素健康指数网页


北区
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2021-12-02 09:0049.445.95.8553.433.57.1
2021-12-02 08:0077.322.45.9659.235.212.0
2021-12-02 07:0055.738.24.6511.333.918.7
2021-12-02 06:0028.859.14.3409.330.916.9
2021-12-02 05:0029.648.43.9439.629.210.3
2021-12-02 04:0020.959.64.1504.826.75.8
2021-12-02 03:0031.257.55.3548.831.69.5
2021-12-02 02:0039.157.85.9453.436.712.9
2021-12-02 01:0044.752.75.7479.438.714.1
2021-12-02 00:0041.358.96.0500.439.912.9
2021-12-01 23:0034.568.15.9470.343.715.0
2021-12-01 22:0066.345.25.2563.048.718.3
2021-12-01 21:0099.014.15.4772.048.614.2
2021-12-01 20:0099.511.55.3782.446.413.5
2021-12-01 19:00110.721.64.9835.945.014.5
2021-12-01 18:0068.957.54.2528.947.110.4
2021-12-01 17:0055.476.44.0548.444.86.7
2021-12-01 16:0045.085.43.7457.043.09.9
2021-12-01 15:0031.592.53.4429.043.912.8
2021-12-01 14:0041.779.83.1462.445.313.5
2021-12-01 13:0034.781.93.1503.946.412.1
2021-12-01 12:0036.875.73.6474.444.310.6
2021-12-01 11:0039.165.23.9442.640.312.0
2021-12-01 10:0029.969.04.0430.635.913.0
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: 09:07 02-12-2021