中環
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2021-06-18 13:0065.321.74.6487.826.716.0
2021-06-18 12:0072.818.74.6515.125.614.5
2021-06-18 11:0080.014.25.5550.427.416.1
2021-06-18 10:0092.110.96.4596.129.517.8
2021-06-18 09:0072.713.74.7542.224.214.0
2021-06-18 08:0059.916.54.2511.320.411.8
2021-06-18 07:0043.722.53.3406.021.613.7
2021-06-18 06:0029.532.82.6306.717.39.7
2021-06-18 05:0027.132.72.7319.813.76.5
2021-06-18 04:0023.439.22.7297.615.18.0
2021-06-18 03:0023.134.02.7323.317.09.6
2021-06-18 02:0036.924.02.7476.315.88.4
2021-06-18 01:0042.921.72.8367.317.59.1
2021-06-18 00:0050.912.92.9414.016.910.3
2021-06-17 23:0038.723.03.0429.018.510.2
2021-06-17 22:0056.59.13.4571.620.012.4
2021-06-17 21:0058.68.03.7681.119.411.8
2021-06-17 20:0045.120.03.4452.921.313.4
2021-06-17 19:0044.523.43.3327.713.05.1
2021-06-17 18:0041.328.83.5320.915.77.8
2021-06-17 17:0045.329.33.3292.915.28.3
2021-06-17 16:0034.837.72.8336.712.24.5
2021-06-17 15:0040.934.93.2375.724.214.7
2021-06-17 14:0058.323.54.0545.824.315.7
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: 13:07 18-06-2021