過去24小時污染物濃度摘要

中環
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2017-05-23 20:00102.25.48.7795.533.120.7
2017-05-23 19:00133.13.48.3664.730.920.6
2017-05-23 18:00109.99.56.3561.933.721.7
2017-05-23 17:00124.38.17.5709.431.519.2
2017-05-23 16:00121.56.48.5618.632.017.9
2017-05-23 15:00107.08.16.7647.230.819.7
2017-05-23 14:0082.211.85.5632.126.818.0
2017-05-23 13:00104.36.87.2631.822.312.9
2017-05-23 12:0091.26.26.8637.814.87.7
2017-05-23 11:00102.33.97.2664.815.28.6
2017-05-23 10:0098.24.26.8629.48.52.8
2017-05-23 09:00107.92.19.3618.012.98.7
2017-05-23 08:0078.32.19.3464.915.18.1
2017-05-23 07:0063.63.05.4498.013.46.5
2017-05-23 06:0044.815.04.6401.714.99.2
2017-05-23 05:0045.615.93.9433.223.415.1
2017-05-23 04:0045.021.64.2434.711.85.0
2017-05-23 03:0044.126.04.2397.624.214.3
2017-05-23 02:0051.025.86.4461.230.921.1
2017-05-23 01:0062.822.76.2591.616.311.0
2017-05-23 00:0072.617.75.6458.815.011.0
2017-05-22 23:0066.625.64.9520.828.918.7
2017-05-22 22:0068.932.75.5585.335.323.5
2017-05-22 21:0070.638.17.8517.631.223.2
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) 顯示的濃度是微克 / 立方米 。

(4) 空氣質素健康指數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:20:08 23-05-2017