当前
明天
后天

延安空气质量

101

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。

减少外出

减少开窗

开启净化器

主要污染物

击败了全国31%的城市,目前排名2048。详情>>

PM2.5

66

PM10

129

O3

28

NO2

56

SO2

13

CO

1

延安空气质量

51

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

75

PM10

84

O3

35

NO2

34

SO2

7

CO

1

延安空气质量

97

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

23

PM10

48

O3

25

NO2

27

SO2

4

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2022121222","y":59,"time":"20221209","value":133,"level":2},{"x":"2022121222","y":59,"time":"20221210","value":51,"level":1},{"x":"2022121222","y":59,"time":"20221211","value":97,"level":1},{"x":"2022121222","y":59,"time":"20221212","value":68,"level":1},{"x":"2022121222","y":59,"time":"20221213","value":59,"level":1},{"x":"2022121222","y":59,"time":"20221214","value":56,"level":1},{"x":"2022121222","y":59,"time":"20221215","value":65,"level":1},{"x":"2022121222","y":59,"time":"20221216","value":89,"level":1}]
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