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郑州空气质量

41

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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

 

PM2.5

17

PM10

41

O3

19

NO2

41

SO2

10

郑州空气质量

59

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

无需戴口罩

适宜外出

适宜开窗

关闭净化器

主要污染物

 

PM2.5

34

PM10

61

O3

30

NO2

36

SO2

9

郑州空气质量

64

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

无需戴口罩

适宜外出

适宜开窗

关闭净化器

主要污染物

 

PM2.5

37

PM10

78

O3

26

NO2

44

SO2

11

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2019101808","y":57,"time":"20191015","value":39,"level":0},{"x":"2019101808","y":57,"time":"20191016","value":59,"level":1},{"x":"2019101808","y":57,"time":"20191017","value":64,"level":1},{"x":"2019101808","y":57,"time":"20191018","value":54,"level":1},{"x":"2019101808","y":57,"time":"20191019","value":53,"level":1},{"x":"2019101808","y":57,"time":"20191020","value":47,"level":0},{"x":"2019101808","y":57,"time":"20191021","value":54,"level":1}]
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