元朗
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-01-27 06:0030.852.32.9857.530.022.3
2022-01-27 05:0026.359.43.4847.429.522.4
2022-01-27 04:0023.262.53.0830.225.118.3
2022-01-27 03:0017.274.13.8826.824.318.9
2022-01-27 02:0022.671.15.1825.231.426.1
2022-01-27 01:00----36.129.1
2022-01-27 00:0045.241.52.8980.932.325.2
2022-01-26 23:0047.043.33.2950.234.428.1
2022-01-26 22:0085.49.05.1943.033.025.0
2022-01-26 21:00107.90.87.4945.234.424.5
2022-01-26 20:00111.20.97.81,049.644.629.9
2022-01-26 19:00107.40.88.61,087.255.835.7
2022-01-26 18:0099.15.76.91,022.447.829.7
2022-01-26 17:0085.319.26.5963.548.230.6
2022-01-26 16:0085.615.87.1975.942.027.7
2022-01-26 15:0075.726.27.6900.636.524.2
2022-01-26 14:00----34.123.8
2022-01-26 13:00----30.521.1
2022-01-26 12:00----22.317.4
2022-01-26 11:0035.045.62.9844.522.118.0
2022-01-26 10:0032.542.32.9898.927.121.4
2022-01-26 09:0043.625.42.9950.129.822.8
2022-01-26 08:0052.010.03.4974.828.423.2
2022-01-26 07:0046.215.43.2960.823.217.6
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