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过去24小时污染物浓度摘要

元朗
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2021-08-01 04:0015.541.08.2497.714.38.3
2021-08-01 03:0016.636.58.1516.913.79.1
2021-08-01 02:0015.936.48.3517.414.69.0
2021-08-01 01:0019.239.28.5542.015.18.4
2021-08-01 00:0024.137.38.1528.716.610.6
2021-07-31 23:0032.134.78.5594.116.210.4
2021-07-31 22:0048.823.88.9625.817.711.9
2021-07-31 21:0057.919.38.5695.717.711.9
2021-07-31 20:0047.035.78.4665.017.912.1
2021-07-31 19:0061.827.18.8644.115.19.9
2021-07-31 18:0051.243.38.2576.818.611.4
2021-07-31 17:0046.442.38.3559.218.712.3
2021-07-31 16:0029.265.38.2549.319.212.8
2021-07-31 15:0034.574.38.2597.417.29.8
2021-07-31 14:0032.186.48.5565.422.514.1
2021-07-31 13:0033.180.58.6572.622.014.2
2021-07-31 12:0034.961.78.5574.020.011.7
2021-07-31 11:0034.445.98.8600.120.912.6
2021-07-31 10:0034.133.98.9620.217.69.9
2021-07-31 09:0040.620.88.7636.113.88.0
2021-07-31 08:0036.720.98.1633.19.95.1
2021-07-31 07:0034.421.88.1625.312.88.7
2021-07-31 06:0016.739.27.9501.310.77.5
2021-07-31 05:0014.038.68.1489.912.79.3
备注:

(1) 显示的是香港时间。

(2) PM10 - 可吸入悬浮粒子
     PM2.5 - 微细悬浮粒子

(3) 显示浓度为微克/立方米 。

(4) 污染物浓度资料是以环境保护署空气质素监测网络的实时数据计算。

(5) 因暂停供电,中环路边空气质素监测站的监测將于2021年8月6日上午9时30分至下午6时暂停。不便之处,敬请原谅。