信阳市/光山县 基本信息

主导风向为 北风, 静风发生概率为 3.9%, 扣除静风下年平均风速为 2.3m/s, 非扣除静风下年平均风速为 2.2m/s。 春夏季盛行 西南风,平均风速为 2.2m/s; 秋季盛行 北风,平均风速为 2.2m/s; 冬季盛行 北风,平均风速为 2.1m/s。

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近24小时气象资料

时间天气气温风向风力风速相对湿度能见度气压
2025-05-14 21:0020.8 ℃东风1 级2 km/h94 %3 km1004 hPa
2025-05-14 20:0020.8 ℃南风1 级1 km/h93 %4 km1003 hPa
2025-05-14 19:0021.1 ℃西风1 级4 km/h91 %6 km1003 hPa
2025-05-14 17:0021.6 ℃南风1 级4 km/h85 %7 km1002 hPa
2025-05-14 17:0021.4 ℃南风2 级4 km/h84 %7 km1002 hPa
2025-05-14 16:0022.1 ℃西南风1 级5 km/h83 %6 km1003 hPa
2025-05-14 14:0023.8 ℃西风1 级3 km/h76 %12 km1002 hPa
2025-05-14 12:0024.1 ℃西南风1 级5 km/h78 %9 km1003 hPa
2025-05-14 12:0024 ℃西风1 级5 km/h78 %9 km1003 hPa
2025-05-14 11:0023.4 ℃西风1 级3 km/h81 %7 km1003 hPa
2025-05-14 10:0023.1 ℃西风1 级3 km/h86 %6 km1003 hPa
2025-05-14 09:0022.8 ℃南风1 级3 km/h86 %5 km1003 hPa
2025-05-14 08:0022.6 ℃北风1 级3 km/h89 %5 km1002 hPa
2025-05-14 07:0021.5 ℃西北风1 级3 km/h92 %4 km1002 hPa
2025-05-14 06:0021.2 ℃北风1 级1 km/h92 %4 km1001 hPa
2025-05-14 05:0021.2 ℃北风0 级0 km/h91 %5 km1001 hPa
2025-05-14 04:0021.2 ℃东南风1 级1 km/h89 %6 km1000 hPa
2025-05-14 02:0021.6 ℃北风0 级0 km/h87 %8 km1000 hPa
2025-05-14 02:0022 ℃西北风1 级2 km/h84 %9 km1000 hPa
2025-05-14 01:0022.4 ℃西北风2 级9 km/h73 %17 km999 hPa
2025-05-14 00:0023.5 ℃西北风2 级5 km/h68 %18 km999 hPa
2025-05-13 23:0024.3 ℃西南风2 级4 km/h58 %19 km999 hPa
2025-05-13 21:0025.9 ℃西南风1 级5 km/h54 %22 km999 hPa
2025-05-13 21:0025.5 ℃西风1 级6 km/h48 %13 km998 hPa

近24小时空气质量资料

数值单位:μg/m3(CO为mg/m3)
时间AQIPM2.5PM10O3NO2SO2CO
2025-05-14 21:00624454731360.4
2025-05-14 20:00624454731360.4
2025-05-14 19:00483339851060.4
2025-05-14 17:00483339851060.4
2025-05-14 17:0064464097660.4
2025-05-14 16:0064464097660.4
2025-05-14 14:0070514098860.4
2025-05-14 12:0064463474860.3
2025-05-14 12:0064463474860.3
2025-05-14 11:0064463474860.3
2025-05-14 10:00584154741460.4
2025-05-14 09:00584154741460.4
2025-05-14 08:00674848631160.4
2025-05-14 07:00674848631160.4
2025-05-14 06:00624446831060.3
2025-05-14 05:00624446831060.3
2025-05-14 04:0062443983960.3
2025-05-14 02:0062443983960.3
2025-05-14 02:006748451051160.4
2025-05-14 01:006748451051160.4
2025-05-14 00:006547571191660.4
2025-05-13 23:005841521471560.4
2025-05-13 21:005841521471560.4
2025-05-13 21:006236451691260.3