当前
明天
后天

兰州空气质量

95

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7%的城市,目前排名2712。详情>>

PM2.5

40

PM10

140

O3

23

NO2

53

SO2

9

兰州空气质量

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

 

PM2.5

38

PM10

107

O3

32

NO2

45

SO2

20

CO

1

兰州空气质量

68

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

35

PM10

102

O3

36

NO2

46

SO2

17

CO

1

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2021041604","y":89,"time":"20210413","value":101,"level":2},{"x":"2021041604","y":89,"time":"20210414","value":74,"level":1},{"x":"2021041604","y":89,"time":"20210415","value":68,"level":1},{"x":"2021041604","y":89,"time":"20210416","value":80,"level":1},{"x":"2021041604","y":89,"time":"20210417","value":83,"level":1},{"x":"2021041604","y":89,"time":"20210418","value":85,"level":1},{"x":"2021041604","y":89,"time":"20210419","value":71,"level":1}]
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