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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
2024-04-14 06:0032.826.11.8541.616.712.7
2024-04-14 05:0032.227.61.7597.616.411.9
2024-04-14 04:0032.829.80.7616.918.813.4
2024-04-14 03:0035.433.72.1614.820.514.5
2024-04-14 02:0046.726.92.5602.720.314.6
2024-04-14 01:00----26.018.3
2024-04-14 00:0061.816.91.9605.032.815.9
2024-04-13 23:0050.934.31.5640.733.414.3
2024-04-13 22:0046.240.21.5611.028.612.8
2024-04-13 21:0034.955.81.1638.023.414.4
2024-04-13 20:0029.267.21.1638.624.318.0
2024-04-13 19:0031.480.21.3631.528.617.8
2024-04-13 18:0031.491.51.4631.433.019.3
2024-04-13 17:0027.6102.11.5604.828.418.2
2024-04-13 16:0028.2100.11.8614.729.421.8
2024-04-13 15:0034.099.22.0622.126.818.8
2024-04-13 14:0035.689.31.8614.829.821.5
2024-04-13 13:0031.090.62.5619.131.619.7
2024-04-13 12:0042.766.43.6631.031.117.7
2024-04-13 11:0050.850.83.0691.537.923.5
2024-04-13 10:0047.347.62.9674.533.121.7
2024-04-13 09:0042.050.53.0700.835.826.0
2024-04-13 08:0049.920.1-779.029.120.5
2024-04-13 07:0043.020.4-715.632.024.3
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。

(5) 荃灣一般空氣監測站將於2024年4月13到2024年4月15日因間歇性暫停供電而暫停運作, 不便之處, 敬請原諒.