周口
限行尾号:不限行
1
空气质量 优西北风 2级
湿度:43%紫外线:0级气压1027百帕

体感:极冷

0℃
舒适

能见度:非常好

30km

云量:

0%
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日出日落

现在04:00

日出:07:04日落:18:07

当前
明天
后天

周口空气质量

38

0
50
100
150
200
300
500
空气很棒,快出门呼吸新鲜空气吧。

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适宜开窗

关闭净化器

主要污染物

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PM2.5

24

PM10

38

O3

54

NO2

14

SO2

6

周口空气质量

92

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

适宜外出

适宜开窗

关闭净化器

主要污染物

 

PM2.5

46

PM10

118

O3

68

NO2

34

SO2

15

周口空气质量

105

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

44

PM10

99

O3

59

NO2

31

SO2

12

72小时预报
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部分晴

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大部分晴

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间歇性多云

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