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過去24小時污染物濃度摘要

元朗
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-08-14 21:0023.234.63.8614.58.45.1
2022-08-14 20:0024.841.43.6596.811.17.6
2022-08-14 19:0031.039.63.5647.310.97.8
2022-08-14 18:0017.763.13.4595.711.07.7
2022-08-14 17:0016.776.93.8592.49.16.2
2022-08-14 16:0017.878.53.7601.611.78.0
2022-08-14 15:0023.073.14.2600.211.97.6
2022-08-14 14:0016.574.24.2606.911.57.3
2022-08-14 13:0016.370.13.8577.59.45.5
2022-08-14 12:0018.654.23.9568.49.05.8
2022-08-14 11:0020.635.64.6580.010.86.8
2022-08-14 10:0019.925.95.0594.49.95.5
2022-08-14 09:0017.024.14.8597.813.07.2
2022-08-14 08:0020.710.64.0703.015.07.0
2022-08-14 07:0019.04.93.7680.415.06.9
2022-08-14 06:0023.34.13.9687.512.86.7
2022-08-14 05:0028.84.34.4636.312.26.8
2022-08-14 04:0028.74.24.7619.211.55.3
2022-08-14 03:0033.22.85.9677.29.85.8
2022-08-14 02:0040.34.76.4605.76.94.3
2022-08-14 01:0032.812.85.5579.58.45.7
2022-08-14 00:0038.29.25.9643.87.85.2
2022-08-13 23:0036.413.95.3632.99.06.7
2022-08-13 22:0034.817.55.1595.38.66.0
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。