歡迎瀏覽環境保護署空氣質素健康指數網頁


旺角
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2023-12-05 23:00164.812.118.9780.174.458.8
2023-12-05 22:00168.517.215.3786.878.462.2
2023-12-05 21:00167.627.712.9890.679.664.7
2023-12-05 20:00156.736.910.6796.469.554.9
2023-12-05 19:00162.847.09.7779.067.052.6
2023-12-05 18:00178.637.610.3788.157.244.5
2023-12-05 17:00148.751.58.9692.054.241.9
2023-12-05 16:00133.348.58.1688.153.438.1
2023-12-05 15:00136.631.77.6712.650.734.4
2023-12-05 14:00119.632.18.6710.547.334.5
2023-12-05 13:00121.121.58.5701.154.838.8
2023-12-05 12:00117.915.99.6732.960.241.9
2023-12-05 11:0096.814.69.3792.052.337.8
2023-12-05 10:0075.217.47.7749.246.334.9
2023-12-05 09:0063.314.58.6721.741.731.1
2023-12-05 08:00-14.07.1627.242.629.9
2023-12-05 07:0049.612.46.5579.646.232.9
2023-12-05 06:0050.112.96.0591.954.437.8
2023-12-05 05:0051.714.26.0605.253.236.7
2023-12-05 04:0056.716.25.9626.153.636.6
2023-12-05 03:00-17.8--54.737.2
2023-12-05 02:0066.320.35.3664.653.936.3
2023-12-05 01:0071.518.56.2656.058.536.9
2023-12-05 00:0084.214.07.1793.262.237.9
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: 23:07 05-12-2023