元朗
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
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
2022-12-01 11:0041.313.63.8450.014.83.8
2022-12-01 10:0040.211.33.5453.211.02.9
2022-12-01 09:0040.110.53.5433.77.82.6
2022-12-01 08:0038.511.33.3411.87.43.3
2022-12-01 07:0035.013.33.3395.45.51.9
2022-12-01 06:0030.817.43.4419.85.11.7
2022-12-01 05:0030.217.33.4421.87.94.2
2022-12-01 04:0030.117.23.5469.410.76.5
2022-12-01 03:0031.414.74.0451.113.58.2
2022-12-01 02:0032.712.84.2486.913.78.0
2022-12-01 01:00----16.610.0
2022-12-01 00:0037.98.43.3571.115.98.8
2022-11-30 23:0039.28.23.3604.518.110.2
2022-11-30 22:0040.58.03.4673.919.910.2
2022-11-30 21:0043.56.73.4722.622.711.5
2022-11-30 20:0045.65.53.5768.624.510.9
2022-11-30 19:0045.26.53.5786.927.710.7
2022-11-30 18:0049.84.33.7808.631.410.5
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: 17:07 01-12-2022