当前
明天
后天

周口空气质量

24

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

适宜外出

适宜开窗

关闭净化器

主要污染物

击败了全国75%的城市,目前排名727。详情>>

PM2.5

16

PM10

23

O3

42

NO2

20

SO2

6

周口空气质量

93

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

34

PM10

71

O3

24

NO2

44

SO2

15

周口空气质量

90

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

42

PM10

53

O3

36

NO2

23

SO2

10

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2022100920","y":64,"time":"20221006","value":24,"level":0},{"x":"2022100920","y":64,"time":"20221007","value":93,"level":1},{"x":"2022100920","y":64,"time":"20221008","value":90,"level":1},{"x":"2022100920","y":64,"time":"20221009","value":67,"level":1},{"x":"2022100920","y":64,"time":"20221010","value":69,"level":1},{"x":"2022100920","y":64,"time":"20221011","value":79,"level":1},{"x":"2022100920","y":64,"time":"20221012","value":83,"level":1}]
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