当前
明天
后天

张家口空气质量

77

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17%的城市,目前排名2408。详情>>

PM2.5

56

PM10

82

O3

100

NO2

29

SO2

12

张家口空气质量

81

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

 

PM2.5

52

PM10

89

O3

30

NO2

24

SO2

21

CO

1

张家口空气质量

68

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

 

PM2.5

41

PM10

94

O3

47

NO2

21

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":"2021022817","y":84,"time":"20210225","value":94,"level":1},{"x":"2021022817","y":84,"time":"20210226","value":81,"level":1},{"x":"2021022817","y":84,"time":"20210227","value":68,"level":1},{"x":"2021022817","y":84,"time":"20210228","value":71,"level":1},{"x":"2021022817","y":84,"time":"20210301","value":56,"level":1},{"x":"2021022817","y":84,"time":"20210302","value":67,"level":1},{"x":"2021022817","y":84,"time":"20210303","value":73,"level":1}]
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