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明天
后天

延安空气质量

47

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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主要污染物

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PM2.5

19

PM10

47

O3

9

NO2

31

SO2

5

延安空气质量

68

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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主要污染物

 

PM2.5

5

PM10

87

O3

64

NO2

1

延安空气质量

57

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

19

PM10

65

O3

64

NO2

2

SO2

1

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2023100204","y":58,"time":"20230929","value":47,"level":0},{"x":"2023100204","y":58,"time":"20230930","value":68,"level":1},{"x":"2023100204","y":58,"time":"20231001","value":57,"level":1},{"x":"2023100204","y":58,"time":"20231002","value":33,"level":0},{"x":"2023100204","y":58,"time":"20231003","value":45,"level":0},{"x":"2023100204","y":58,"time":"20231004","value":146,"level":2},{"x":"2023100204","y":58,"time":"20231005","value":52,"level":1}]
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