当前
明天
后天

张家口空气质量

87

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

击败了全国37%的城市,目前排名1682。详情>>

PM2.5

64

PM10

80

O3

72

NO2

20

SO2

18

CO

1

张家口空气质量

107

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

 

PM2.5

43

PM10

71

O3

33

NO2

26

SO2

16

CO

1

张家口空气质量

45

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

38

PM10

65

O3

15

NO2

25

SO2

19

CO

1

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2020013000","y":55,"time":"20200127","value":133,"level":2},{"x":"2020013000","y":55,"time":"20200128","value":107,"level":2},{"x":"2020013000","y":55,"time":"20200129","value":45,"level":0},{"x":"2020013000","y":55,"time":"20200130","value":32,"level":0},{"x":"2020013000","y":55,"time":"20200131","value":34,"level":0},{"x":"2020013000","y":55,"time":"20200201","value":41,"level":0},{"x":"2020013000","y":55,"time":"20200202","value":45,"level":0}]
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