周口
限行尾号:不限行
13
空气质量 重度污染西北风 无风
湿度:96%紫外线:0级气压1018百帕

体感:

14℃
舒适

能见度:欠佳

3.3km

云量:

99%
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日出日落

现在02:21

日出:06:37日落:17:33

当前
明天
后天

周口空气质量

206

重度污染

0
50
100
150
200
300
500
空气很差,大家应减少外出,并关好门窗。

不宜外出

不宜开窗

开启净化器

主要污染物

击败了全国2%的城市,目前排名2873。详情>>

PM2.5

156重度

PM10

199轻度

O3

24

NO2

80

SO2

10

CO

1

周口空气质量

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。

减少外出

减少开窗

开启净化器

主要污染物

 

PM2.5

39

PM10

81

O3

56

NO2

25

SO2

13

周口空气质量

110

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

22

PM10

67

O3

62

NO2

15

SO2

11

72小时预报
1/8页

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