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
2024-05-04 14:0049.551.31.1675.04.7-
2024-05-04 13:0041.856.71.6693.94.9-
2024-05-04 12:0042.363.91.5685.02.6-
2024-05-04 11:0036.466.31.4666.53.6-
2024-05-04 10:0037.461.81.4689.82.4-
2024-05-04 09:0030.367.91.4610.75.4-
2024-05-04 08:0022.084.01.5596.46.9-
2024-05-04 07:0016.3100.41.5594.68.77.6
2024-05-04 06:0011.0106.21.5596.912.38.5
2024-05-04 05:005.3120.51.3561.111.58.0
2024-05-04 04:005.9120.11.4540.915.19.7
2024-05-04 03:008.1114.81.3566.815.09.7
2024-05-04 02:0011.5113.01.5561.516.410.8
2024-05-04 01:00----17.610.3
2024-05-04 00:0020.7108.91.6595.127.314.7
2024-05-03 23:0022.4105.11.1602.328.114.4
2024-05-03 22:0021.6109.41.1586.225.714.9
2024-05-03 21:0024.4105.31.4611.928.216.8
2024-05-03 20:0028.297.51.4637.928.616.4
2024-05-03 19:0031.099.91.5622.526.415.9
2024-05-03 18:0032.9100.61.5607.324.315.5
2024-05-03 17:0037.0100.01.1679.623.115.0
2024-05-03 16:0027.5107.41.3588.021.014.4
2024-05-03 15:0022.7109.11.4605.020.514.0
備註:

(1) 顯示的是香港時間。

(2) 顯示濃度為微克/立方米 。

(3) 簡稱:
PM10 - 可吸入懸浮粒子
PM2.5 - 微細懸浮粒子

(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: 14:07 04-05-2024