信阳市 基本信息

主导风向为 北风, 静风发生概率为 4.1%, 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 2.1m/s; 冬季盛行 北风,平均风速为 1.9m/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
2025-05-08 05:0022.3 ℃东南风3 级14 km/h66 %17 km990 hPa
2025-05-08 04:0022.6 ℃东南风3 级13 km/h56 %16 km990 hPa
2025-05-08 03:0023.9 ℃东南风2 级6 km/h53 %15 km991 hPa
2025-05-08 02:00多云23.3 ℃东风1 级3 km/h54 %16 km992 hPa
2025-05-08 01:0023.7 ℃南风1 级3 km/h52 %17 km992 hPa
2025-05-08 00:0023.9 ℃西南风1 级3 km/h52 %17 km992 hPa
2025-05-07 23:0024.6 ℃东风1 级6 km/h49 %17 km993 hPa
2025-05-07 22:00多云25.2 ℃东风1 级5 km/h45 %17 km993 hPa
2025-05-07 21:00多云26.2 ℃东风2 级8 km/h42 %15 km992 hPa
2025-05-07 20:00多云27.1 ℃东风2 级11 km/h36 %15 km991 hPa
2025-05-07 19:00多云28.5 ℃东南风2 级5 km/h28 %24 km991 hPa
2025-05-07 18:0030 ℃东南风1 级9 km/h26 %21 km990 hPa
2025-05-07 17:0031.3 ℃南风2 级7 km/h24 %23 km990 hPa
2025-05-07 16:0032 ℃东南风2 级7 km/h24 %23 km990 hPa
2025-05-07 15:0032.4 ℃西南风2 级9 km/h24 %20 km991 hPa
2025-05-07 14:0031.8 ℃南风2 级7 km/h24 %16 km992 hPa
2025-05-07 13:0030.8 ℃东南风2 级10 km/h24 %15 km993 hPa
2025-05-07 12:0029.4 ℃东南风3 级13 km/h25 %12 km994 hPa
2025-05-07 11:0028.3 ℃东南风2 级11 km/h28 %11 km995 hPa
2025-05-07 10:0026.6 ℃东南风2 级6 km/h36 %12 km995 hPa
2025-05-07 09:0024.4 ℃东南风2 级9 km/h38 %12 km996 hPa
2025-05-07 08:0022.3 ℃东南风2 级3 km/h50 %14 km996 hPa
2025-05-07 07:0019.1 ℃东南风1 级4 km/h51 %14 km995 hPa
2025-05-07 06:0018.4 ℃东风1 级4 km/h51 %14 km995 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
2025-05-08 05:00744498111960.4
2025-05-08 04:0091541311101370.4
2025-05-08 03:009354136961760.4
2025-05-08 02:009153132921860.3
2025-05-08 01:0090561301002060.4
2025-05-08 00:0094571381181760.4
2025-05-07 23:0099581471321460.4
2025-05-07 22:00105631601301560.3
2025-05-07 21:00111681711301560.3
2025-05-07 20:00118711851401260.3
2025-05-07 19:0085551201401050.2
2025-05-07 18:007754103142950.2
2025-05-07 17:008560119145750.2
2025-05-07 16:008865125145860.2
2025-05-07 15:0010774163151860.2
2025-05-07 14:0011385174142750.2
2025-05-07 13:0013088210138850.2
2025-05-07 12:0013889226134850.2
2025-05-07 11:0013482217125850.2
2025-05-07 10:00133752151041460.3
2025-05-07 09:0012267193762060.3
2025-05-07 08:0010855166572460.4
2025-05-07 07:0010655161572350.3
2025-05-07 06:0010456158482540.3