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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
2022-12-02 11:0043.817.53.8439.018.95.8
2022-12-02 10:0043.714.14.3414.211.43.1
2022-12-02 09:0047.19.54.0416.58.13.3
2022-12-02 08:0045.411.53.5360.16.42.8
2022-12-02 07:0041.813.83.3390.53.91.3
2022-12-02 06:0037.615.93.1352.53.91.7
2022-12-02 05:0036.416.83.0361.65.03.2
2022-12-02 04:0035.318.03.0341.97.24.4
2022-12-02 03:0037.415.03.1362.29.75.4
2022-12-02 02:0041.010.93.1368.911.36.0
2022-12-02 01:0042.810.33.2365.512.45.7
2022-12-02 00:0046.88.53.4405.212.75.2
2022-12-01 23:0047.38.73.3392.815.77.4
2022-12-01 22:0050.15.73.4457.121.010.6
2022-12-01 21:0053.93.53.2486.526.712.7
2022-12-01 20:0057.03.13.4508.628.112.0
2022-12-01 19:0058.72.73.5513.128.910.1
2022-12-01 18:0057.63.93.6462.631.212.0
2022-12-01 17:0054.86.83.9465.028.510.3
2022-12-01 16:0051.811.23.9471.225.99.4
2022-12-01 15:0047.615.94.1428.926.410.3
2022-12-01 14:0047.917.23.9460.123.58.4
2022-12-01 13:0044.018.73.8474.320.06.4
2022-12-01 12:0039.019.83.8419.018.04.7
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。