河南省气象台2019年12月08日09时25分继续发布大雾橙色预警:预计未来6小时内,濮阳、鹤壁、开封、平顶山、许昌、漯河、周口、驻马店八地区和安阳、新乡、郑州三地区东部及商丘地区西部部分地区将出现能见度小于200米的雾,局地能见度小于50米。请注意防范。
河南省气象台2019年12月08日09时25分继续发布大雾橙色预警:预计未来6小时内,濮阳、鹤壁、开封、平顶山、许昌、漯河、周口、驻马店八地区和安阳、新乡、郑州三地区东部及商丘地区西部部分地区将出现能见度小于200米的雾,局地能见度小于50米。请注意防范。
开封
限行尾号:不限行
1
空气质量 轻度污染西南风 2级
湿度:98%紫外线:2级气压1019百帕

体感:

3℃
舒适

能见度:欠佳

1.1km

云量:多云

20%
多云

日出日落

现在10:42

日出:07:17日落:17:11

当前
明天
后天

开封空气质量

137

轻度污染

0
50
100
150
200
300
500
空气一般,敏感人员外出时,需做好防护措施。

建议戴口罩

减少外出

减少开窗

开启净化器

主要污染物

击败了全国26%的城市,目前排名1985。详情>>

PM2.5

104轻度

PM10

107

O3

11

NO2

43

SO2

4

CO

1

开封空气质量

63

0
50
100
150
200
300
500
空气良好,可以正常参加户外活动。

无需戴口罩

适宜外出

适宜开窗

关闭净化器

主要污染物

 

PM2.5

30

PM10

79

O3

21

NO2

26

SO2

13

开封空气质量

74

0
50
100
150
200
300
500
空气良好,可以正常参加户外活动。

无需戴口罩

适宜外出

适宜开窗

关闭净化器

主要污染物

 

PM2.5

44

PM10

97

O3

14

NO2

31

SO2

17

72小时预报
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