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過去24小時污染物濃度摘要

荃灣
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-12-09 17:0061.497.18.7910.458.334.5
2022-12-09 16:0052.4106.78.7875.144.626.1
2022-12-09 15:0049.084.08.7863.034.821.8
2022-12-09 14:0044.561.18.6832.028.119.2
2022-12-09 13:0040.644.08.3834.927.820.4
2022-12-09 12:0041.727.28.6847.326.922.2
2022-12-09 11:0045.120.08.9857.222.519.6
2022-12-09 10:0043.617.68.9888.320.617.8
2022-12-09 09:0048.712.09.1910.220.819.1
2022-12-09 08:0044.28.08.5912.821.419.1
2022-12-09 07:0041.47.38.1928.422.419.7
2022-12-09 06:0031.619.48.1810.822.819.5
2022-12-09 05:0035.918.78.1861.226.021.6
2022-12-09 04:0044.717.88.5873.533.127.2
2022-12-09 03:0047.618.28.8904.637.328.8
2022-12-09 02:0057.211.410.5973.542.431.4
2022-12-09 01:00----44.932.8
2022-12-09 00:0066.19.78.2984.646.332.6
2022-12-08 23:0072.710.98.21,025.348.833.6
2022-12-08 22:0078.313.98.11,030.253.337.4
2022-12-08 21:0083.030.98.01,054.259.241.1
2022-12-08 20:0084.846.38.31,031.6--
2022-12-08 19:0095.353.98.71,050.2--
2022-12-08 18:00112.689.710.8936.9--
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。