北區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2021-06-24 01:0048.68.21.9383.312.16.6
2021-06-24 00:0043.517.01.8397.610.97.4
2021-06-23 23:0035.235.11.9254.78.06.9
2021-06-23 22:0062.112.02.2392.23.7-
2021-06-23 21:0059.823.31.9369.44.9-
2021-06-23 20:0037.343.61.8295.06.45.1
2021-06-23 19:0031.051.71.8206.07.01.8
2021-06-23 18:0021.064.71.3196.57.04.0
2021-06-23 17:0025.754.01.2189.411.39.0
2021-06-23 16:0032.048.31.8213.117.69.9
2021-06-23 15:0033.154.41.7284.817.711.2
2021-06-23 14:0044.144.94.3377.216.916.0
2021-06-23 13:0055.329.68.5526.014.711.8
2021-06-23 12:0062.620.06.4562.313.310.3
2021-06-23 11:0052.024.35.8475.214.49.1
2021-06-23 10:0050.915.93.6455.216.19.2
2021-06-23 09:0047.320.03.2402.516.011.2
2021-06-23 08:0034.133.83.1334.016.511.3
2021-06-23 07:0039.79.22.7418.416.110.7
2021-06-23 06:0035.710.83.0286.611.78.6
2021-06-23 05:0024.725.13.1249.114.96.8
2021-06-23 04:0021.633.23.7240.522.29.4
2021-06-23 03:0019.923.74.3269.421.413.1
2021-06-23 02:0028.319.24.6262.512.98.6
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: 01:07 24-06-2021