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北京空气质量

18

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95%的城市,目前排名143。详情>>

PM2.5

12

PM10

18

O3

43

NO2

18

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。

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适宜开窗

关闭净化器

主要污染物

 

PM2.5

34

PM10

48

O3

25

NO2

31

SO2

2

北京空气质量

61

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

29

PM10

61

O3

46

NO2

25

SO2

2

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2020100216","y":39,"time":"20200929","value":40,"level":0},{"x":"2020100216","y":39,"time":"20200930","value":60,"level":1},{"x":"2020100216","y":39,"time":"20201001","value":61,"level":1},{"x":"2020100216","y":39,"time":"20201002","value":50,"level":0},{"x":"2020100216","y":39,"time":"20201003","value":60,"level":1},{"x":"2020100216","y":39,"time":"20201004","value":30,"level":0},{"x":"2020100216","y":39,"time":"20201005","value":38,"level":0}]
全国空气质量地图

最优空气质量排行榜

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最差空气质量排行榜

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