当前
明天
后天

延安空气质量

134

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。

建议戴口罩

减少外出

减少开窗

开启净化器

主要污染物

击败了全国18%的城市,目前排名2195。详情>>

PM2.5

102轻度

PM10

93

O3

90

NO2

18

SO2

9

CO

1

延安空气质量

73

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

46

PM10

82

O3

40

NO2

36

SO2

33

CO

1

延安空气质量

41

0
50
100
150
200
300
500
空气很棒,快出门呼吸新鲜空气吧。

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

21

PM10

42

O3

31

NO2

28

SO2

17

CO

1

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2020012919","y":50,"time":"20200126","value":145,"level":2},{"x":"2020012919","y":50,"time":"20200127","value":73,"level":1},{"x":"2020012919","y":50,"time":"20200128","value":41,"level":0},{"x":"2020012919","y":50,"time":"20200129","value":39,"level":0},{"x":"2020012919","y":50,"time":"20200130","value":34,"level":0},{"x":"2020012919","y":50,"time":"20200131","value":34,"level":0},{"x":"2020012919","y":50,"time":"20200201","value":29,"level":0}]
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