屯門
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-06-28 04:0016.322.82.6330.46.03.1
2022-06-28 03:0018.920.42.7336.87.04.9
2022-06-28 02:0020.422.42.8338.19.93.1
2022-06-28 01:0016.829.72.3340.214.84.9
2022-06-28 00:0020.322.53.0342.316.98.9
2022-06-27 23:0026.512.32.8364.710.26.1
2022-06-27 22:0023.517.12.3383.79.07.0
2022-06-27 21:0027.814.62.4393.910.09.9
2022-06-27 20:0034.211.42.4441.510.07.1
2022-06-27 19:0021.427.42.1349.18.14.1
2022-06-27 18:0021.830.62.4331.06.13.0
2022-06-27 17:0015.341.52.1322.812.84.0
2022-06-27 16:0017.442.22.1338.114.95.9
2022-06-27 15:0016.738.42.3337.410.23.1
2022-06-27 14:0013.844.02.0341.39.02.0
2022-06-27 13:0014.147.62.3360.28.03.9
2022-06-27 12:0013.144.62.2348.89.05.0
2022-06-27 11:0013.938.32.2346.513.86.0
2022-06-27 10:0022.122.03.3378.112.16.0
2022-06-27 09:0026.814.53.0427.712.06.0
2022-06-27 08:0029.48.82.8434.814.96.0
2022-06-27 07:0026.48.43.0406.22.4-
2022-06-27 06:0019.213.42.4417.83.0-
2022-06-27 05:0014.519.92.4407.25.94.0
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。

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最近更新時間: 04:07 28-06-2022