過去24小時污染物濃度摘要
南區
日期時間 | 二氧化氮 | 臭氧 | 二氧化硫 | 一氧化碳 | PM10 | PM2.5 |
---|---|---|---|---|---|---|
2024-04-30 15:00 | 23.3 | 30.6 | 3.6 | 471.1 | 26.7 | 7.3 |
2024-04-30 14:00 | 20.7 | 29.8 | 3.0 | 475.3 | 28.1 | 11.6 |
2024-04-30 13:00 | 16.4 | 31.2 | 1.8 | 451.7 | 26.5 | 14.3 |
2024-04-30 12:00 | 13.6 | 33.2 | 1.5 | 442.3 | 20.0 | 8.5 |
2024-04-30 11:00 | 18.9 | 26.4 | 1.5 | 443.6 | 18.8 | 6.5 |
2024-04-30 10:00 | 15.1 | 26.9 | 1.5 | 441.5 | 18.5 | 5.5 |
2024-04-30 09:00 | 19.4 | 23.2 | 1.4 | 445.3 | 19.6 | 5.9 |
2024-04-30 08:00 | 21.1 | 21.4 | 1.1 | 440.8 | 20.6 | 9.2 |
2024-04-30 07:00 | 15.4 | 27.2 | 1.2 | 435.2 | 20.2 | 9.8 |
2024-04-30 06:00 | 11.4 | 30.2 | 1.1 | 416.9 | 20.9 | 7.6 |
2024-04-30 05:00 | 14.9 | 26.7 | 1.2 | 411.0 | 23.7 | 11.6 |
2024-04-30 04:00 | 11.1 | 29.7 | 1.0 | 409.5 | 16.7 | 8.2 |
2024-04-30 03:00 | 13.0 | 28.1 | 1.3 | 405.0 | 12.5 | 3.6 |
2024-04-30 02:00 | 23.5 | 21.0 | 1.1 | 403.9 | 16.7 | 6.4 |
2024-04-30 01:00 | 19.6 | 24.2 | 1.0 | 398.7 | 19.7 | 10.0 |
2024-04-30 00:00 | 11.0 | 33.0 | 1.0 | 407.7 | 20.9 | 10.2 |
2024-04-29 23:00 | 20.4 | 27.9 | 1.1 | 410.6 | 18.0 | 10.4 |
2024-04-29 22:00 | 23.8 | 26.8 | 1.0 | 412.8 | 12.6 | 7.6 |
2024-04-29 21:00 | 21.8 | 27.9 | 1.0 | 405.8 | 15.5 | 6.4 |
2024-04-29 20:00 | 31.7 | 22.8 | 1.1 | 411.8 | 17.5 | 6.9 |
2024-04-29 19:00 | 21.8 | 36.5 | 0.9 | 422.3 | 22.6 | 9.1 |
2024-04-29 18:00 | 12.2 | 46.8 | 1.1 | 446.0 | 24.2 | 9.2 |
2024-04-29 17:00 | 22.5 | 43.9 | 0.2 | 436.5 | 21.4 | 8.9 |
2024-04-29 16:00 | 31.7 | 39.1 | 0.3 | 432.2 | 20.5 | 6.9 |
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。