当前
明天
后天

北京空气质量

165

中度污染

0
50
100
150
200
300
500
空气不好,大家外出时,需做好防护措施。

减少外出

减少开窗

开启净化器

主要污染物

击败了全国5%的城市,目前排名2824。详情>>

PM2.5

125中度

PM10

172轻度

O3

32

NO2

50

SO2

2

北京空气质量

150

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

开启净化器

主要污染物

 

PM2.5

18

PM10

69

O3

55

NO2

13

SO2

1

北京空气质量

70

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

6

PM10

29

O3

65

NO2

9

SO2

1

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2023032402","y":23,"time":"20230321","value":180,"level":3},{"x":"2023032402","y":23,"time":"20230322","value":150,"level":2},{"x":"2023032402","y":23,"time":"20230323","value":70,"level":1},{"x":"2023032402","y":23,"time":"20230324","value":50,"level":0},{"x":"2023032402","y":23,"time":"20230325","value":70,"level":1},{"x":"2023032402","y":23,"time":"20230326","value":68,"level":1},{"x":"2023032402","y":23,"time":"20230327","value":84,"level":1}]
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