歡迎瀏覽環境保護署空氣質素健康指數網頁


荃灣
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2023-03-27 22:0035.520.82.2597.711.611.3
2023-03-27 21:0038.220.22.2608.313.913.2
2023-03-27 20:0038.820.82.3547.810.09.0
2023-03-27 19:0049.319.52.7571.914.413.4
2023-03-27 18:0044.632.52.8543.111.29.6
2023-03-27 17:0052.029.73.0514.710.26.7
2023-03-27 16:0051.236.83.3474.914.710.6
2023-03-27 15:0043.150.43.6510.019.714.0
2023-03-27 14:0043.354.53.6492.117.510.8
2023-03-27 13:0042.657.3-456.819.312.0
2023-03-27 12:0043.155.310.7466.416.27.7
2023-03-27 11:0033.861.68.2433.519.19.9
2023-03-27 10:0031.061.98.2425.520.710.0
2023-03-27 09:0032.358.77.7428.120.19.2
2023-03-27 08:0030.859.610.9425.324.413.8
2023-03-27 07:0020.870.07.3382.815.27.5
2023-03-27 06:0011.378.87.0340.85.32.4
2023-03-27 05:009.074.38.0353.71.5-
2023-03-27 04:009.960.810.9416.01.7-
2023-03-27 03:0011.153.87.7417.20.7-
2023-03-27 02:0014.244.28.9448.81.5-
2023-03-27 01:00----10.39.7
2023-03-27 00:0026.032.611.2515.511.110.7
2023-03-26 23:0029.635.89.1544.811.010.7
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: 22:07 27-03-2023