北區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2024-03-29 06:0038.510.72.2384.823.513.0
2024-03-29 05:0039.38.92.4376.721.717.4
2024-03-29 04:0043.911.71.8445.729.115.8
2024-03-29 03:0045.020.41.3424.937.514.9
2024-03-29 02:0053.316.31.5405.336.117.9
2024-03-29 01:0060.510.21.5458.431.221.2
2024-03-29 00:0053.08.81.4492.030.913.0
2024-03-28 23:0065.811.61.2544.830.411.5
2024-03-28 22:0062.922.81.2412.926.415.4
2024-03-28 21:0043.750.51.6396.524.916.3
2024-03-28 20:0042.961.31.8407.820.219.7
2024-03-28 19:0034.082.32.1386.420.716.3
2024-03-28 18:0032.879.52.0326.621.411.3
2024-03-28 17:0026.376.02.0311.024.011.3
2024-03-28 16:0043.754.32.0289.928.011.3
2024-03-28 15:0034.864.81.6264.427.914.0
2024-03-28 14:0048.356.21.9315.831.919.6
2024-03-28 13:0034.367.31.1318.034.419.9
2024-03-28 12:0032.269.21.3339.636.417.7
2024-03-28 11:0045.256.51.4376.838.314.9
2024-03-28 10:0054.743.11.1575.834.614.5
2024-03-28 09:0062.130.80.8488.430.814.5
2024-03-28 08:0049.152.60.6640.427.312.3
2024-03-28 07:0039.559.80.6438.920.79.2
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: 06:07 29-03-2024