歡迎瀏覽環境保護署空氣質素健康指數網頁


北區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-12-09 17:0072.657.04.0453.053.428.0
2022-12-09 16:0046.4102.23.9482.9--
2022-12-09 15:0044.1106.33.3432.0--
2022-12-09 14:0042.886.83.2439.6--
2022-12-09 13:0038.758.03.6548.9--
2022-12-09 12:00-43.94.5422.832.721.2
2022-12-09 11:0031.728.43.4453.826.921.2
2022-12-09 10:0031.018.93.2443.521.518.7
2022-12-09 09:0034.813.53.2471.419.317.8
2022-12-09 08:0049.16.53.8494.019.919.5
2022-12-09 07:0041.03.43.9627.221.718.7
2022-12-09 06:0039.45.23.7500.123.116.2
2022-12-09 05:0037.410.03.0416.925.416.6
2022-12-09 04:0038.315.03.2419.335.721.1
2022-12-09 03:0058.613.13.4458.039.526.6
2022-12-09 02:0060.97.22.8551.335.630.5
2022-12-09 01:0050.62.72.4604.837.931.0
2022-12-09 00:0054.92.43.3729.242.032.1
2022-12-08 23:0064.12.33.8879.655.549.2
2022-12-08 22:0069.32.63.3862.283.570.9
2022-12-08 21:0078.52.83.5971.093.671.5
2022-12-08 20:0096.05.33.6956.474.252.6
2022-12-08 19:00119.130.73.2808.059.934.6
2022-12-08 18:00110.786.33.0781.752.929.1
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 09-12-2022