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许昌空气质量

23

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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关闭净化器

主要污染物

击败了全国89%的城市,目前排名322。详情>>

PM2.5

16

PM10

18

O3

5

NO2

38

SO2

6

CO

1

许昌空气质量

121

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。

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主要污染物

 

PM2.5

91轻度

PM10

101

O3

46

NO2

37

SO2

11

CO

1

许昌空气质量

91

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

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适宜开窗

关闭净化器

主要污染物

 

PM2.5

71

PM10

84

O3

46

NO2

33

SO2

11

CO

1

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2021030323","y":95,"time":"20210301","value":80,"level":1},{"x":"2021030323","y":95,"time":"20210302","value":121,"level":2},{"x":"2021030323","y":95,"time":"20210303","value":91,"level":1},{"x":"2021030323","y":95,"time":"20210304","value":73,"level":1},{"x":"2021030323","y":95,"time":"20210305","value":87,"level":1},{"x":"2021030323","y":95,"time":"20210306","value":80,"level":1},{"x":"2021030323","y":95,"time":"20210307","value":90,"level":1}]
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