开封
限行尾号:不限行
1
空气质量 轻度污染西南风 1级
湿度:73%紫外线:0级气压1017百帕

体感:极冷

-1℃
舒适

能见度:良好

8.4km

云量:

91%
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日出日落

现在04:00

日出:07:19日落:17:54

当前
明天
后天

开封空气质量

125

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。

减少外出

减少开窗

开启净化器

主要污染物

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PM2.5

95轻度

PM10

121

O3

6

NO2

59

SO2

7

开封空气质量

139

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。

减少外出

减少开窗

开启净化器

主要污染物

 

PM2.5

71

PM10

95

O3

42

NO2

24

SO2

7

开封空气质量

132

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。

减少外出

减少开窗

开启净化器

主要污染物

 

PM2.5

103轻度

PM10

126

O3

34

NO2

29

SO2

6

CO

1

72小时预报
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大部分晴

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11时

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间歇性多云

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