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明天
后天

北京空气质量

39

0
50
100
150
200
300
500
空气很棒,快出门呼吸新鲜空气吧。

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适宜开窗

关闭净化器

主要污染物

击败了全国90%的城市,目前排名299。详情>>

PM2.5

12

PM10

39

O3

18

NO2

34

SO2

2

北京空气质量

59

0
50
100
150
200
300
500
空气良好,可以正常参加户外活动。

适宜外出

适宜开窗

关闭净化器

主要污染物

 

PM2.5

26

PM10

44

O3

7

NO2

40

SO2

4

CO

1

北京空气质量

112

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。

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减少开窗

开启净化器

主要污染物

 

PM2.5

32

PM10

48

O3

6

NO2

42

SO2

2

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2021121009","y":39,"time":"20211207","value":51,"level":1},{"x":"2021121009","y":39,"time":"20211208","value":59,"level":1},{"x":"2021121009","y":39,"time":"20211209","value":112,"level":2},{"x":"2021121009","y":39,"time":"20211210","value":145,"level":2},{"x":"2021121009","y":39,"time":"20211211","value":73,"level":1},{"x":"2021121009","y":39,"time":"20211212","value":64,"level":1},{"x":"2021121009","y":39,"time":"20211213","value":65,"level":1}]
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