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過去24小時污染物濃度摘要

東區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2023-12-04 21:0051.286.21.8-64.847.4
2023-12-04 20:0069.465.32.2-60.045.5
2023-12-04 19:0060.691.81.6-56.041.0
2023-12-04 18:0058.3105.02.0-55.639.0
2023-12-04 17:0066.398.21.8-54.336.9
2023-12-04 16:0064.494.41.7-54.035.5
2023-12-04 15:0054.793.61.7-51.433.1
2023-12-04 14:0054.281.71.6-52.035.2
2023-12-04 13:0063.258.61.3-51.735.4
2023-12-04 12:0058.845.71.4---
2023-12-04 11:0065.532.81.2---
2023-12-04 10:0059.830.11.2---
2023-12-04 09:0051.032.51.5-34.425.2
2023-12-04 08:0048.235.41.8-34.425.2
2023-12-04 07:0036.042.52.0-34.425.2
2023-12-04 06:0020.467.61.7-34.425.2
2023-12-04 05:0015.885.11.9-34.425.2
2023-12-04 04:0015.690.52.3-34.425.2
2023-12-04 03:0016.795.92.2-34.425.2
2023-12-04 02:0017.097.31.6-34.425.2
2023-12-04 01:0023.092.91.8-34.425.2
2023-12-04 00:0027.190.41.6-34.425.2
2023-12-03 23:0027.1100.92.5-34.425.2
2023-12-03 22:0031.5102.93.2-34.425.2
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。