北區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-11-29 14:0034.938.72.5228.513.010.4
2022-11-29 13:0022.450.92.5212.912.811.7
2022-11-29 12:0018.847.62.8146.314.09.2
2022-11-29 11:0017.840.72.7195.317.49.9
2022-11-29 10:0024.229.23.0204.919.28.8
2022-11-29 09:0043.67.33.8405.317.88.9
2022-11-29 08:0046.82.93.9562.413.110.6
2022-11-29 07:0033.810.32.6251.18.7-
2022-11-29 06:0015.127.52.2144.28.36.8
2022-11-29 05:0022.618.92.6222.68.6-
2022-11-29 04:0026.112.62.4357.314.2-
2022-11-29 03:0023.222.11.3276.918.215.2
2022-11-29 02:0032.015.21.7186.919.09.3
2022-11-29 01:0027.619.61.6267.818.86.9
2022-11-29 00:0026.223.71.3237.419.111.2
2022-11-28 23:0026.924.21.8169.625.716.4
2022-11-28 22:0050.64.72.6588.731.118.0
2022-11-28 21:0063.85.62.9602.130.416.1
2022-11-28 20:0076.82.13.6877.219.713.5
2022-11-28 19:0052.35.42.3676.612.5-
2022-11-28 18:0026.623.21.4166.29.8-
2022-11-28 17:0019.032.62.277.58.6-
2022-11-28 16:0019.032.92.573.511.34.4
2022-11-28 15:0019.436.42.775.213.76.9
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: 14:07 29-11-2022