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過去24小時污染物濃度摘要

中西區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2021-01-17 16:0038.8130.15.4-128.064.0
2021-01-17 15:0039.8128.76.3-130.269.5
2021-01-17 14:0040.7117.25.6-137.177.9
2021-01-17 13:0040.6106.27.2-141.380.9
2021-01-17 12:0047.082.89.1-145.886.2
2021-01-17 11:0042.571.710.7-146.087.5
2021-01-17 10:0037.663.111.2-127.177.4
2021-01-17 09:0037.653.59.7-97.755.3
2021-01-17 08:0036.358.22.4-88.740.2
2021-01-17 07:0019.280.90.3-88.040.5
2021-01-17 06:0016.190.50.3-87.243.2
2021-01-17 05:0014.096.90.3-81.940.2
2021-01-17 04:0014.496.80.3-77.637.8
2021-01-17 03:0013.1100.70.3-74.636.9
2021-01-17 02:0013.0101.30.2-71.435.2
2021-01-17 01:0015.0100.10.2-73.840.1
2021-01-17 00:0017.1102.70.2-74.342.4
2021-01-16 23:0018.8107.00.2-68.740.6
2021-01-16 22:0019.1103.20.0-57.436.0
2021-01-16 21:0024.194.30.0-46.228.1
2021-01-16 20:0025.899.30.4-31.517.0
2021-01-16 19:0028.889.00.3-24.513.2
2021-01-16 18:0035.980.70.4-27.314.8
2021-01-16 17:0035.383.60.8-29.517.4
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。