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過去24小時污染物濃度摘要

旺角
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2024-02-28 00:0053.951.22.0574.841.927.5
2024-02-27 23:0060.644.82.4630.750.737.3
2024-02-27 22:0064.840.42.6701.249.538.8
2024-02-27 21:0056.845.02.5701.349.439.5
2024-02-27 20:0073.132.72.9792.951.140.0
2024-02-27 19:0090.320.33.6822.452.742.5
2024-02-27 18:0086.122.53.4778.148.037.4
2024-02-27 17:0087.420.53.7759.444.033.0
2024-02-27 16:0085.019.23.8712.844.432.2
2024-02-27 15:0076.526.93.5737.550.437.8
2024-02-27 14:0076.323.13.9796.845.935.3
2024-02-27 13:0066.225.13.1698.638.929.1
2024-02-27 12:0052.717.23.6686.027.918.3
2024-02-27 11:0045.914.73.4674.627.116.6
2024-02-27 10:0051.87.74.0769.025.918.1
2024-02-27 09:0052.57.04.6683.524.517.7
2024-02-27 08:00-9.43.2617.125.017.6
2024-02-27 07:0039.814.32.8614.124.817.6
2024-02-27 06:0024.428.81.8542.524.917.0
2024-02-27 05:0031.922.22.1610.227.718.2
2024-02-27 04:0039.316.42.4777.340.425.6
2024-02-27 03:00-8.2--49.029.0
2024-02-27 02:0061.59.92.7804.750.331.4
2024-02-27 01:0068.98.86.0842.047.729.5
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。