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過去24小時污染物濃度摘要

荃灣
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-06-29 12:0024.031.87.9368.26.52.1
2022-06-29 11:0020.227.67.9382.95.32.2
2022-06-29 10:0019.621.27.9386.08.97.1
2022-06-29 09:0020.717.18.0369.94.71.9
2022-06-29 08:0018.916.07.9364.24.32.5
2022-06-29 07:0019.114.27.8377.05.22.2
2022-06-29 06:0011.417.97.7287.75.73.1
2022-06-29 05:008.125.17.7247.25.93.5
2022-06-29 04:009.828.77.7247.45.73.7
2022-06-29 03:0013.431.57.8274.04.72.7
2022-06-29 02:0014.931.67.9287.15.13.9
2022-06-29 01:0026.720.98.0326.16.45.4
2022-06-29 00:0039.010.98.5365.28.05.8
2022-06-28 23:0046.86.68.5406.78.96.0
2022-06-28 22:0049.96.89.1381.39.36.0
2022-06-28 21:0045.39.39.1366.810.86.8
2022-06-28 20:0046.810.29.1350.07.03.9
2022-06-28 19:0042.821.09.7281.35.82.9
2022-06-28 18:0053.521.011.2314.411.97.1
2022-06-28 17:0058.826.210.7334.48.42.4
2022-06-28 16:0043.726.110.8304.97.93.3
2022-06-28 15:0040.132.89.5291.57.83.2
2022-06-28 14:0031.642.010.7285.58.63.9
2022-06-28 13:0040.025.913.7285.010.45.4
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。