荃灣
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-01-27 06:0027.659.14.4863.818.715.5
2022-01-27 05:0011.780.84.4836.421.417.4
2022-01-27 04:0012.280.74.4819.022.918.5
2022-01-27 03:0015.477.74.8826.923.218.4
2022-01-27 02:00----25.519.1
2022-01-27 01:00----29.821.7
2022-01-27 00:0032.573.54.4922.935.726.0
2022-01-26 23:0035.268.24.6952.439.729.4
2022-01-26 22:0094.712.77.81,131.747.234.2
2022-01-26 21:00118.81.510.51,141.844.229.7
2022-01-26 20:00115.91.310.21,005.543.530.5
2022-01-26 19:00117.81.411.5973.042.227.7
2022-01-26 18:00109.210.210.0993.726.219.4
2022-01-26 17:0047.051.64.6864.222.716.9
2022-01-26 16:0082.127.57.1950.031.721.4
2022-01-26 15:0058.442.25.8919.827.720.3
2022-01-26 14:0041.354.94.5932.429.022.0
2022-01-26 13:0033.354.74.4919.129.921.7
2022-01-26 12:0039.046.84.3934.926.819.7
2022-01-26 11:0029.749.14.3918.929.523.2
2022-01-26 10:0039.836.54.51,004.627.522.5
2022-01-26 09:0046.928.14.31,035.225.619.0
2022-01-26 08:0035.835.94.31,007.125.415.6
2022-01-26 07:0029.234.64.21,034.124.317.0
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: 06:07 27-01-2022