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過去24小時污染物濃度摘要

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日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2021-06-15 19:0015.335.34.6121.611.55.5
2021-06-15 18:0017.632.64.7110.411.86.5
2021-06-15 17:0018.541.35.1118.212.87.4
2021-06-15 16:0020.341.65.0121.812.66.7
2021-06-15 15:0014.247.04.7121.112.97.4
2021-06-15 14:0015.647.14.7161.5--
2021-06-15 13:0012.341.44.6152.2--
2021-06-15 12:0011.740.94.7106.4--
2021-06-15 11:0013.445.04.8128.110.45.7
2021-06-15 10:005.146.04.566.611.36.7
2021-06-15 09:009.736.54.8101.611.97.8
2021-06-15 08:006.038.84.5104.712.07.4
2021-06-15 07:005.141.34.4111.310.66.1
2021-06-15 06:004.444.74.593.010.05.2
2021-06-15 05:009.140.24.5102.311.46.7
2021-06-15 04:000.051.74.483.111.47.9
2021-06-15 03:000.450.84.3105.310.76.4
2021-06-15 02:001.150.14.593.110.36.0
2021-06-15 01:00----12.07.1
2021-06-15 00:004.142.84.397.412.18.0
2021-06-14 23:003.744.34.496.89.05.5
2021-06-14 22:006.340.34.3117.812.48.3
2021-06-14 21:007.042.14.7109.915.49.8
2021-06-14 20:004.947.94.595.815.89.8
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。