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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
2023-09-27 23:0030.155.64.9634.921.915.8
2023-09-27 22:0032.549.44.9644.520.915.3
2023-09-27 21:0038.842.24.8678.320.916.0
2023-09-27 20:0046.544.54.9696.518.513.9
2023-09-27 19:0051.952.55.5683.719.314.6
2023-09-27 18:0045.071.85.4675.018.712.9
2023-09-27 17:0043.079.05.3668.415.610.5
2023-09-27 16:0031.663.84.9562.610.27.0
2023-09-27 15:0029.362.64.8583.614.010.2
2023-09-27 14:0031.373.15.0605.916.011.8
2023-09-27 13:0036.772.25.0603.614.910.2
2023-09-27 12:0032.973.24.7607.014.310.1
2023-09-27 11:0029.163.74.7621.016.311.6
2023-09-27 10:0034.453.44.8664.915.911.0
2023-09-27 09:0034.747.04.7663.211.47.1
2023-09-27 08:0035.041.24.6683.111.06.7
2023-09-27 07:0025.944.84.4650.713.48.7
2023-09-27 06:0013.952.94.1602.014.59.9
2023-09-27 05:009.359.44.6565.714.49.6
2023-09-27 04:008.461.24.3535.915.29.9
2023-09-27 03:008.865.34.5566.017.212.0
2023-09-27 02:0010.065.64.7570.315.810.1
2023-09-27 01:00----15.910.4
2023-09-27 00:0020.467.84.2609.817.913.0
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。