過去24小時污染物濃度摘要

荃灣
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2018-02-19 11:0096.84.637.91,165.457.943.5
2018-02-19 10:00104.54.434.11,339.551.838.8
2018-02-19 09:0094.63.024.91,286.540.330.2
2018-02-19 08:00105.32.811.91,362.435.527.6
2018-02-19 07:0093.03.57.01,342.930.423.1
2018-02-19 06:0078.91.88.51,239.541.731.2
2018-02-19 05:0092.02.215.31,136.248.036.0
2018-02-19 04:00----42.632.1
2018-02-19 03:00100.81.817.71,137.946.034.7
2018-02-19 02:00107.92.013.01,326.747.836.6
2018-02-19 01:00111.81.413.61,394.353.038.0
2018-02-19 00:00123.21.817.51,408.456.340.6
2018-02-18 23:00120.31.821.51,327.860.244.0
2018-02-18 22:00124.52.524.81,405.766.746.5
2018-02-18 21:00127.73.335.61,353.464.044.1
2018-02-18 20:00126.63.651.01,274.762.545.0
2018-02-18 19:00125.44.034.11,364.049.834.9
2018-02-18 18:00112.34.221.51,172.439.126.4
2018-02-18 17:0091.120.119.21,118.740.529.2
2018-02-18 16:0097.514.729.41,093.945.131.3
2018-02-18 15:0086.522.69.01,103.336.225.6
2018-02-18 14:0044.159.92.5975.023.814.4
2018-02-18 13:0031.370.52.1920.724.215.0
2018-02-18 12:0035.764.72.0936.524.915.1
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:11:05 19-02-2018