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過去24小時污染物濃度摘要

北區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-11-27 12:0017.283.21.4230.98.91.0
2022-11-27 11:0015.575.91.3196.4--
2022-11-27 10:0017.573.41.4236.22.91.6
2022-11-27 09:0018.073.01.4219.515.110.0
2022-11-27 08:0016.272.71.3232.814.77.7
2022-11-27 07:0012.769.41.7267.412.56.3
2022-11-27 06:0011.071.41.8296.913.49.4
2022-11-27 05:007.976.52.1278.616.911.5
2022-11-27 04:008.373.42.6299.817.812.5
2022-11-27 03:009.972.42.6252.516.110.4
2022-11-27 02:009.375.82.5249.918.411.8
2022-11-27 01:0012.767.92.7258.014.412.4
2022-11-27 00:0013.464.11.8255.710.89.7
2022-11-26 23:0018.148.81.6393.08.27.6
2022-11-26 22:0024.742.31.7284.28.58.2
2022-11-26 21:0024.842.91.5505.314.312.8
2022-11-26 20:0027.544.81.4309.717.515.4
2022-11-26 19:0033.440.01.5398.113.3-
2022-11-26 18:0040.238.71.8384.810.4-
2022-11-26 17:0046.735.51.8342.67.8-
2022-11-26 16:0040.541.01.7305.412.08.5
2022-11-26 15:0036.639.71.8270.515.17.7
2022-11-26 14:0037.226.51.7320.311.86.7
2022-11-26 13:0034.828.71.7326.610.35.4
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。