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過去24小時污染物濃度摘要

沙田
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2023-12-04 17:00110.393.68.7-84.754.0
2023-12-04 16:00101.685.39.3-77.546.9
2023-12-04 15:0095.051.77.1-48.331.6
2023-12-04 14:0043.275.54.2-33.025.2
2023-12-04 13:0028.286.64.0-37.628.6
2023-12-04 12:0035.664.34.1-40.230.7
2023-12-04 11:0030.458.94.1-43.432.5
2023-12-04 10:0031.545.04.0-48.232.1
2023-12-04 09:0038.030.33.7-53.833.6
2023-12-04 08:0036.526.03.8-54.434.4
2023-12-04 07:0035.026.43.7-50.030.2
2023-12-04 06:0021.448.42.8-42.325.9
2023-12-04 05:0015.863.02.2-29.822.0
2023-12-04 04:0012.072.02.1-29.321.1
2023-12-04 03:0010.190.12.2-27.318.1
2023-12-04 02:0012.692.82.7-31.022.2
2023-12-04 01:0013.195.22.7-35.024.4
2023-12-04 00:0013.1106.03.5-39.627.3
2023-12-03 23:0019.2104.04.3-41.628.8
2023-12-03 22:0014.2108.24.3-41.029.6
2023-12-03 21:0017.9106.14.1-39.327.4
2023-12-03 20:0019.3103.63.9-39.727.2
2023-12-03 19:0020.9106.93.8-38.227.3
2023-12-03 18:0019.9108.03.7-35.025.3
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。