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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
2021-06-24 01:0049.92.94.7366.914.56.9
2021-06-24 00:0039.19.93.4359.311.36.0
2021-06-23 23:0031.724.63.2311.89.55.2
2021-06-23 22:0038.823.63.3340.912.09.6
2021-06-23 21:0057.926.73.3406.18.67.4
2021-06-23 20:0038.247.73.6312.85.75.4
2021-06-23 19:0038.346.13.6301.04.84.4
2021-06-23 18:0065.023.14.4441.15.44.9
2021-06-23 17:0065.718.24.0333.36.05.6
2021-06-23 16:0075.710.14.4336.56.96.4
2021-06-23 15:0068.613.94.0337.89.47.5
2021-06-23 14:0055.835.63.9291.313.79.9
2021-06-23 13:0068.423.66.4367.218.513.1
2021-06-23 12:0059.716.46.8402.818.513.3
2021-06-23 11:0063.814.46.9522.216.511.7
2021-06-23 10:0069.27.96.0517.714.79.8
2021-06-23 09:0059.211.65.8514.015.711.5
2021-06-23 08:0056.78.56.1483.915.610.0
2021-06-23 07:0041.315.34.5399.314.29.2
2021-06-23 06:0047.311.94.5361.712.47.6
2021-06-23 05:0021.927.23.4286.516.17.1
2021-06-23 04:0030.118.74.0295.514.56.9
2021-06-23 03:0058.39.14.4296.511.86.6
2021-06-23 02:0046.219.75.1271.910.77.4
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。