過去24小時污染物濃度摘要

東涌
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2018-04-21 03:007.6-5.7396.731.79.3
2018-04-21 02:006.6-6.7379.333.111.1
2018-04-21 01:004.0-7.1389.838.113.5
2018-04-21 00:005.6-7.5406.637.613.6
2018-04-20 23:006.2-7.8394.436.714.6
2018-04-20 22:0012.4-9.8399.540.913.3
2018-04-20 21:0027.4-6.6440.743.112.6
2018-04-20 20:0026.3-6.8411.539.411.0
2018-04-20 19:0027.271.95.5425.243.214.8
2018-04-20 18:0033.676.75.5442.245.815.5
2018-04-20 17:0025.685.55.2412.355.518.9
2018-04-20 16:0025.387.67.1447.953.821.1
2018-04-20 15:0023.790.47.6444.345.118.7
2018-04-20 14:0018.295.08.3418.843.418.3
2018-04-20 13:0027.287.99.8433.647.716.7
2018-04-20 12:0032.379.88.7449.446.817.7
2018-04-20 11:0030.278.98.8447.844.716.2
2018-04-20 10:0042.166.59.2454.639.715.2
2018-04-20 09:0048.359.611.5463.733.68.8
2018-04-20 08:0029.776.211.4411.433.78.2
2018-04-20 07:0011.291.19.4388.334.510.1
2018-04-20 06:0013.292.87.4445.636.811.5
2018-04-20 05:0012.099.68.5411.633.210.5
2018-04-20 04:0010.897.312.2395.828.58.5
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:03:07 21-04-2018