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北京空气质量

22

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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主要污染物

击败了全国85%的城市,目前排名445。详情>>

PM2.5

9

PM10

22

O3

31

NO2

22

SO2

3

北京空气质量

90

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

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主要污染物

 

PM2.5

16

PM10

27

O3

66

NO2

15

SO2

1

北京空气质量

100

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

16

PM10

32

O3

83

NO2

15

SO2

1

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2022081123","y":40,"time":"20220809","value":70,"level":1},{"x":"2022081123","y":40,"time":"20220810","value":90,"level":1},{"x":"2022081123","y":40,"time":"20220811","value":100,"level":1},{"x":"2022081123","y":40,"time":"20220812","value":80,"level":1},{"x":"2022081123","y":40,"time":"20220813","value":75,"level":1},{"x":"2022081123","y":40,"time":"20220814","value":51,"level":1},{"x":"2022081123","y":40,"time":"20220815","value":32,"level":0}]
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