当前
明天
后天

北京空气质量

74

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15%的城市,目前排名2459。详情>>

PM2.5

54

PM10

67

O3

17

NO2

36

SO2

3

北京空气质量

60

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

30

PM10

68

O3

30

NO2

28

SO2

4

北京空气质量

80

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

18

PM10

29

O3

53

NO2

23

SO2

2

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2021042606","y":26,"time":"20210423","value":60,"level":1},{"x":"2021042606","y":26,"time":"20210424","value":60,"level":1},{"x":"2021042606","y":26,"time":"20210425","value":80,"level":1},{"x":"2021042606","y":26,"time":"20210426","value":100,"level":1},{"x":"2021042606","y":26,"time":"20210427","value":60,"level":1},{"x":"2021042606","y":26,"time":"20210428","value":158,"level":3},{"x":"2021042606","y":26,"time":"20210429","value":176,"level":3}]
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