当前
明天
后天

承德空气质量

23

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

击败了全国97%的城市,目前排名85。详情>>

PM2.5

8

PM10

16

O3

73

NO2

7

SO2

7

承德空气质量

59

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

39

PM10

90

O3

8

NO2

51

SO2

19

CO

1

承德空气质量

49

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

29

PM10

55

O3

20

NO2

33

SO2

13

CO

1

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2019121415","y":39,"time":"20191211","value":30,"level":0},{"x":"2019121415","y":39,"time":"20191212","value":59,"level":1},{"x":"2019121415","y":39,"time":"20191213","value":49,"level":0},{"x":"2019121415","y":39,"time":"20191214","value":45,"level":0},{"x":"2019121415","y":39,"time":"20191215","value":66,"level":1},{"x":"2019121415","y":39,"time":"20191216","value":82,"level":1},{"x":"2019121415","y":39,"time":"20191217","value":55,"level":1}]
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