当前
明天
后天

张家口空气质量

72

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

击败了全国37%的城市,目前排名1819。详情>>

PM2.5

52

PM10

62

O3

33

NO2

23

SO2

5

张家口空气质量

138

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

 

PM2.5

27

PM10

51

O3

26

NO2

16

SO2

15

张家口空气质量

142

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

 

PM2.5

26

PM10

51

O3

32

NO2

18

SO2

7

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2022012406","y":54,"time":"20220121","value":72,"level":1},{"x":"2022012406","y":54,"time":"20220122","value":138,"level":2},{"x":"2022012406","y":54,"time":"20220123","value":142,"level":2},{"x":"2022012406","y":54,"time":"20220124","value":52,"level":1},{"x":"2022012406","y":54,"time":"20220125","value":30,"level":0},{"x":"2022012406","y":54,"time":"20220126","value":46,"level":0},{"x":"2022012406","y":54,"time":"20220127","value":90,"level":1}]
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