当前
明天
后天

延安空气质量

110

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27%的城市,目前排名1960。详情>>

PM2.5

83轻度

PM10

118

O3

34

NO2

78

SO2

15

CO

1

延安空气质量

74

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

25

PM10

80

O3

41

NO2

34

SO2

21

CO

1

延安空气质量

46

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

15

PM10

47

O3

57

NO2

24

SO2

14

CO

1

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2019121014","y":52,"time":"20191207","value":82,"level":1},{"x":"2019121014","y":52,"time":"20191208","value":74,"level":1},{"x":"2019121014","y":52,"time":"20191209","value":46,"level":0},{"x":"2019121014","y":52,"time":"20191210","value":57,"level":1},{"x":"2019121014","y":52,"time":"20191211","value":31,"level":0},{"x":"2019121014","y":52,"time":"20191212","value":31,"level":0},{"x":"2019121014","y":52,"time":"20191213","value":30,"level":0}]
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