元朗
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-07-02 09:005.460.22.7375.66.32.2
2022-07-02 08:005.464.32.7368.49.15.8
2022-07-02 07:005.359.52.7378.27.33.3
2022-07-02 06:006.560.02.7375.09.14.7
2022-07-02 05:005.459.82.7367.83.81.5
2022-07-02 04:004.060.22.7330.63.61.5
2022-07-02 03:006.652.92.7360.23.81.1
2022-07-02 02:006.055.92.6356.75.81.8
2022-07-02 01:00----5.11.6
2022-07-02 00:004.457.52.7352.93.90.7
2022-07-01 23:006.154.42.7369.94.40.7
2022-07-01 22:007.252.32.7370.27.32.0
2022-07-01 21:0010.447.52.7410.011.36.3
2022-07-01 20:0014.243.52.7437.59.35.1
2022-07-01 19:0017.239.32.7459.46.03.2
2022-07-01 18:0026.232.12.3460.15.74.0
2022-07-01 17:0019.738.82.5461.35.74.1
2022-07-01 16:0020.039.32.7478.23.62.4
2022-07-01 15:0018.536.72.7476.45.23.5
2022-07-01 14:0017.445.62.9464.95.23.6
2022-07-01 13:0014.348.43.0422.24.32.9
2022-07-01 12:0014.846.22.9398.45.64.3
2022-07-01 11:0023.333.62.8448.43.52.1
2022-07-01 10:0020.131.52.8431.23.33.3
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。

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最近更新時間: 09:07 02-07-2022