当前
明天
后天

延安空气质量

60

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

击败了全国42%的城市,目前排名1709。详情>>

PM2.5

33

PM10

69

O3

8

NO2

85轻度

SO2

4

CO

1

延安空气质量

54

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

21

PM10

41

O3

12

NO2

23

SO2

14

CO

1

延安空气质量

43

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

 

PM2.5

6

PM10

24

O3

38

NO2

18

SO2

7

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2021102719","y":25,"time":"20211024","value":42,"level":0},{"x":"2021102719","y":25,"time":"20211025","value":54,"level":1},{"x":"2021102719","y":25,"time":"20211026","value":43,"level":0},{"x":"2021102719","y":25,"time":"20211027","value":32,"level":0},{"x":"2021102719","y":25,"time":"20211028","value":41,"level":0},{"x":"2021102719","y":25,"time":"20211029","value":55,"level":1},{"x":"2021102719","y":25,"time":"20211030","value":56,"level":1}]
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