北区
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2021-06-20 05:009.657.03.7182.818.910.6
2021-06-20 04:006.062.32.2166.017.610.8
2021-06-20 03:007.258.31.9145.116.010.6
2021-06-20 02:007.356.91.8152.419.07.6
2021-06-20 01:007.257.41.8161.119.88.5
2021-06-20 00:007.857.22.3165.714.39.1
2021-06-19 23:008.957.12.5175.28.5-
2021-06-19 22:008.060.52.4170.88.3-
2021-06-19 21:0014.356.22.6193.813.95.8
2021-06-19 20:0013.061.32.7192.219.510.4
2021-06-19 19:0013.568.82.8198.418.29.9
2021-06-19 18:0016.173.92.6201.416.49.2
2021-06-19 17:009.783.92.0178.015.97.9
2021-06-19 16:008.883.31.8184.617.19.4
2021-06-19 15:0011.383.12.8185.420.211.6
2021-06-19 14:009.687.23.1179.923.010.2
2021-06-19 13:008.587.92.7165.420.010.7
2021-06-19 12:007.882.42.4155.514.510.9
2021-06-19 11:0011.173.92.1155.214.811.5
2021-06-19 10:009.169.33.1164.515.411.8
2021-06-19 09:0010.163.64.8171.817.710.8
2021-06-19 08:008.859.92.4157.216.910.5
2021-06-19 07:008.557.22.4167.411.98.6
2021-06-19 06:0010.644.32.7178.711.67.4
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。

手机版本 | 桌面版本
最近更新时间: 05:07 20-06-2021