北京
限行尾号:4和9
21
空气质量 轻度污染西风 3级
湿度:33%紫外线:2级气压1011百帕

体感:舒适

21℃
舒适

能见度:中等

4.7km

云量:

0%
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日出日落

现在14:41

日出:06:37日落:17:19

当前
明天
后天

北京空气质量

125

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

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主要污染物

击败了全国9%的城市,目前排名2631。详情>>

PM2.5

95轻度

PM10

122

O3

72

NO2

53

SO2

8

北京空气质量

50

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

适宜外出

适宜开窗

关闭净化器

主要污染物

 

PM2.5

28

PM10

55

O3

576重度

NO2

21

SO2

2

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。

适宜外出

适宜开窗

关闭净化器

主要污染物

 

PM2.5

20

PM10

50

O3

17

NO2

44

SO2

2

72小时预报
1/8页

15时

轻度

16时

轻度

17时

轻度

18时

中度

19时

重度

20时

严重

21时

严重

22时

严重

23时

严重

00时

严重

01时

严重

02时

严重

03时

严重

04时

严重

05时

严重

06时

严重

07时

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08时

重度

09时

重度

10时

中度

11时

轻度

12时

轻度

13时

14时

15时

16时

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间歇性多云

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部分晴

13时

大部分晴

14时

15时

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17时

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19时

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大部分晴朗

00时

部分多云

01时

间歇性多云

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大部分多云

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