歡迎瀏覽環境保護署空氣質素健康指數網頁


元朗
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2021-12-02 08:0048.340.914.8582.836.216.4
2021-12-02 07:0035.851.014.6523.436.917.2
2021-12-02 06:0028.158.615.1499.435.316.0
2021-12-02 05:0023.864.115.4510.036.116.4
2021-12-02 04:0024.764.316.0506.634.313.6
2021-12-02 03:0028.162.217.5517.537.415.4
2021-12-02 02:0037.053.320.5546.440.417.9
2021-12-02 01:00----42.317.5
2021-12-02 00:0062.432.014.6599.843.016.5
2021-12-01 23:0061.038.914.2583.346.820.2
2021-12-01 22:0068.333.214.1640.750.022.0
2021-12-01 21:0082.429.413.9660.159.625.6
2021-12-01 20:0092.224.813.6649.360.824.7
2021-12-01 19:0073.249.013.3621.559.621.0
2021-12-01 18:0080.252.613.0621.159.518.2
2021-12-01 17:0068.868.613.2571.860.918.7
2021-12-01 16:0057.179.212.5553.757.218.6
2021-12-01 15:0039.493.312.2515.347.617.5
2021-12-01 14:0040.285.812.4539.843.515.8
2021-12-01 13:0037.677.612.4530.444.913.6
2021-12-01 12:0035.768.912.4533.845.714.3
2021-12-01 11:0030.568.812.6523.647.613.0
2021-12-01 10:0029.066.313.0545.950.215.9
2021-12-01 09:0031.462.613.2547.043.715.1
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。

最近更新時間: 08:07 02-12-2021