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過去24小時污染物濃度摘要

元朗
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-05-26 22:0063.416.33.1681.911.28.6
2022-05-26 21:0055.824.32.8682.811.58.4
2022-05-26 20:0040.841.92.7696.112.59.7
2022-05-26 19:0049.738.42.9725.512.29.4
2022-05-26 18:0035.142.92.8682.712.09.5
2022-05-26 17:0034.038.13.2676.512.09.4
2022-05-26 16:0032.543.72.9663.38.97.0
2022-05-26 15:0039.240.72.9710.79.57.2
2022-05-26 14:0046.435.03.4692.88.76.8
2022-05-26 13:0034.037.73.5636.39.07.1
2022-05-26 12:0032.735.93.1644.810.88.1
2022-05-26 11:0041.026.33.3653.215.712.1
2022-05-26 10:0047.414.43.0715.815.611.3
2022-05-26 09:0037.213.32.7744.414.210.0
2022-05-26 08:0033.914.62.6715.811.67.8
2022-05-26 07:0037.710.32.7809.314.011.1
2022-05-26 06:0032.09.32.4731.115.312.3
2022-05-26 05:0029.412.82.2704.913.710.9
2022-05-26 04:0026.417.22.3689.311.59.5
2022-05-26 03:0033.216.83.0711.611.69.7
2022-05-26 02:0040.315.42.0757.710.08.8
2022-05-26 01:0033.921.82.3726.37.66.2
2022-05-26 00:0034.525.72.3704.18.07.4
2022-05-25 23:0036.428.42.4730.99.99.4
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。