当前
明天
后天

北京空气质量

107

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

击败了全国16%的城市,目前排名2464。详情>>

PM2.5

80轻度

PM10

91

O3

57

NO2

41

SO2

6

北京空气质量

105

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

75

PM10

92

O3

34

NO2

35

SO2

5

CO

1

北京空气质量

180

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

 

PM2.5

74

PM10

79

O3

45

NO2

34

SO2

4

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2021031113","y":111,"time":"20210308","value":103,"level":2},{"x":"2021031113","y":111,"time":"20210309","value":105,"level":2},{"x":"2021031113","y":111,"time":"20210310","value":180,"level":3},{"x":"2021031113","y":111,"time":"20210311","value":160,"level":3},{"x":"2021031113","y":111,"time":"20210312","value":90,"level":1},{"x":"2021031113","y":111,"time":"20210313","value":92,"level":1},{"x":"2021031113","y":111,"time":"20210314","value":131,"level":2}]
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