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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
2024-04-20 18:0021.855.51.0-23.615.3
2024-04-20 17:0022.458.40.8-28.620.0
2024-04-20 16:0016.269.00.8-23.515.4
2024-04-20 15:0019.064.50.8-26.918.5
2024-04-20 14:0021.463.60.8-25.718.9
2024-04-20 13:0017.469.51.1-22.315.4
2024-04-20 12:0016.170.41.1-21.213.4
2024-04-20 11:0020.363.70.7-20.113.1
2024-04-20 10:0015.763.80.7-20.314.3
2024-04-20 09:0022.454.30.8-21.316.0
2024-04-20 08:0021.750.50.8-17.612.2
2024-04-20 07:0024.345.71.0-16.511.2
2024-04-20 06:0016.353.70.8-19.114.4
2024-04-20 05:0013.458.41.0-18.013.3
2024-04-20 04:0010.262.51.0-17.412.6
2024-04-20 03:0011.260.01.0-15.610.7
2024-04-20 02:0014.756.21.0-17.912.8
2024-04-20 01:0017.353.91.0-15.610.2
2024-04-20 00:0019.750.40.8-16.711.3
2024-04-19 23:0019.450.60.7-17.912.9
2024-04-19 22:0014.356.80.9-17.511.8
2024-04-19 21:0015.359.80.7-16.910.9
2024-04-19 20:0022.652.40.8-17.811.8
2024-04-19 19:0029.246.00.6-20.914.5
備註:

(1) 顯示的是香港時間。

(2) 顯示濃度為微克/立方米 。

(3) 簡稱:
PM10 - 可吸入懸浮粒子
PM2.5 - 微細懸浮粒子

(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。