歡迎瀏覽環境保護署空氣質素健康指數網頁


中環
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2024-03-19 18:00164.85.66.7881.436.016.0
2024-03-19 17:00145.617.93.6748.628.315.5
2024-03-19 16:00119.727.23.0729.926.315.7
2024-03-19 15:00123.217.33.4809.024.313.7
2024-03-19 14:0090.025.32.0754.920.912.6
2024-03-19 13:0086.79.83.4797.018.413.0
2024-03-19 12:0076.36.23.1827.114.38.6
2024-03-19 11:0067.55.03.4766.516.69.8
2024-03-19 10:0073.22.75.2806.510.57.4
2024-03-19 09:0065.22.84.2718.69.87.6
2024-03-19 08:0070.07.42.1556.528.419.3
2024-03-19 07:0063.225.41.3385.438.522.9
2024-03-19 06:0042.339.20.7353.441.226.6
2024-03-19 05:0034.448.40.7309.536.722.5
2024-03-19 04:0027.058.00.6291.034.820.3
2024-03-19 03:00-59.9--36.919.2
2024-03-19 02:0030.758.20.6347.339.319.8
2024-03-19 01:0045.049.20.8367.334.917.8
2024-03-19 00:0057.041.50.8512.435.618.7
2024-03-18 23:0067.238.20.9435.732.919.8
2024-03-18 22:0056.648.30.7562.932.822.9
2024-03-18 21:0065.941.40.8651.744.529.7
2024-03-18 20:0074.441.70.9614.546.029.7
2024-03-18 19:0077.037.71.4511.139.323.1
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: 18:07 19-03-2024