旺角
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-01-20 19:00120.017.25.9864.446.128.8
2022-01-20 18:00122.216.45.9803.645.127.3
2022-01-20 17:00109.623.04.9737.244.627.8
2022-01-20 16:00108.725.04.7744.639.224.3
2022-01-20 15:00104.423.85.5765.033.521.3
2022-01-20 14:0099.226.84.7713.231.019.8
2022-01-20 13:0080.535.23.7656.425.614.4
2022-01-20 12:0059.945.63.1609.927.315.9
2022-01-20 11:0059.342.32.9584.030.919.5
2022-01-20 10:0085.617.74.4813.732.420.6
2022-01-20 09:0081.614.24.8791.027.618.3
2022-01-20 08:0070.019.93.5686.526.317.6
2022-01-20 07:0043.838.02.7596.723.815.5
2022-01-20 06:0035.146.52.6621.622.915.8
2022-01-20 05:0030.142.62.3642.819.713.7
2022-01-20 04:0034.437.02.7659.718.812.7
2022-01-20 03:00-27.5--18.512.5
2022-01-20 02:0044.826.73.0716.517.711.7
2022-01-20 01:0056.721.73.4748.517.911.8
2022-01-20 00:0075.413.14.6862.123.514.6
2022-01-19 23:0071.424.93.7734.227.616.5
2022-01-19 22:0088.623.34.0835.030.418.9
2022-01-19 21:00103.024.13.9863.841.126.3
2022-01-19 20:00149.718.66.8926.044.528.5
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: 19:07 20-01-2022