屯門
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2021-06-18 13:0017.953.03.3488.840.97.0
2021-06-18 12:0018.054.23.2493.934.28.9
2021-06-18 11:0019.053.23.1494.231.112.9
2021-06-18 10:0021.846.73.1504.228.112.0
2021-06-18 09:0026.539.53.2526.324.17.2
2021-06-18 08:0028.430.83.2529.325.09.9
2021-06-18 07:0023.835.43.1506.524.08.1
2021-06-18 06:0022.536.03.1500.221.18.0
2021-06-18 05:0012.946.13.0485.225.911.9
2021-06-18 04:0012.646.13.1449.826.07.2
2021-06-18 03:0013.745.12.9474.820.18.0
2021-06-18 02:0017.140.33.0470.613.17.0
2021-06-18 01:0022.835.73.0490.023.89.9
2021-06-18 00:0028.531.02.7501.719.16.1
2021-06-17 23:0030.129.63.0505.521.09.9
2021-06-17 22:0025.433.12.9503.319.08.1
2021-06-17 21:0033.025.73.0514.916.16.1
2021-06-17 20:0029.329.23.2502.419.96.0
2021-06-17 19:0034.329.83.3517.123.96.0
2021-06-17 18:0034.927.53.4537.922.07.9
2021-06-17 17:0028.536.83.2515.520.011.9
2021-06-17 16:0027.840.13.4511.830.89.1
2021-06-17 15:0028.740.03.2503.934.010.9
2021-06-17 14:0021.547.23.1-31.18.1
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。

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最近更新時間: 13:07 18-06-2021