北區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-12-01 17:0036.011.22.0395.023.312.2
2022-12-01 16:0031.314.62.1335.822.49.6
2022-12-01 15:0031.315.02.5374.422.08.6
2022-12-01 14:0030.015.82.2356.818.25.6
2022-12-01 13:0025.718.42.1322.7--
2022-12-01 12:0021.419.61.9317.3--
2022-12-01 11:0024.913.42.2335.02.90.8
2022-12-01 10:0026.99.42.2330.012.07.3
2022-12-01 09:0025.39.42.2368.014.77.6
2022-12-01 08:0028.27.32.1335.613.77.2
2022-12-01 07:0022.710.91.8315.710.85.7
2022-12-01 06:0018.613.81.7315.57.95.6
2022-12-01 05:0017.814.31.8304.59.77.2
2022-12-01 04:0017.513.92.3308.114.68.1
2022-12-01 03:0019.612.01.9353.519.68.5
2022-12-01 02:0020.011.11.5376.623.710.3
2022-12-01 01:0020.811.01.5421.823.213.3
2022-12-01 00:0024.38.31.9450.622.112.9
2022-11-30 23:0025.46.71.8486.217.611.1
2022-11-30 22:0028.65.61.8535.520.99.3
2022-11-30 21:0029.35.71.6621.228.810.8
2022-11-30 20:0030.55.71.7640.332.912.3
2022-11-30 19:0032.24.91.8610.334.112.4
2022-11-30 18:0031.86.01.7627.238.214.2
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。

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最近更新時間: 17:07 01-12-2022