元朗
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2024-03-29 04:0041.917.72.4683.840.621.5
2024-03-29 03:0038.822.72.4681.034.319.1
2024-03-29 02:0038.534.32.1693.035.020.2
2024-03-29 01:00----31.818.7
2024-03-29 00:0050.237.42.8743.232.819.0
2024-03-28 23:0065.329.03.3806.139.720.6
2024-03-28 22:0094.210.33.21,019.742.622.3
2024-03-28 21:0084.524.03.0971.236.318.6
2024-03-28 20:0085.531.84.0920.738.019.3
2024-03-28 19:0065.856.14.0885.331.714.1
2024-03-28 18:0043.283.73.7870.633.015.7
2024-03-28 17:0037.286.12.7767.833.614.7
2024-03-28 16:0062.652.83.7833.633.115.5
2024-03-28 15:0061.845.33.9885.238.719.9
2024-03-28 14:0060.049.83.4840.038.217.9
2024-03-28 13:0051.258.92.2886.036.818.2
2024-03-28 12:0051.552.63.2867.540.721.3
2024-03-28 11:0045.556.62.3866.337.519.0
2024-03-28 10:0038.059.61.9833.733.117.1
2024-03-28 09:0049.948.61.6869.330.113.7
2024-03-28 08:0037.955.61.8839.528.113.5
2024-03-28 07:0022.268.11.5796.523.312.1
2024-03-28 06:0015.874.91.5800.020.610.2
2024-03-28 05:0017.681.21.7795.020.210.1
備註:

(1) 顯示的是香港時間。

(2) PM10 - 可吸入懸浮粒子
     PM2.5 - 微細懸浮粒子

(3) 顯示濃度為微克/立方米 。

(4) 污染物濃度資料是以環境保護署空氣質素監測網絡的實時數據計算。

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最近更新時間: 04:07 29-03-2024