当前
明天
后天

兰州空气质量

52

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25%的城市,目前排名2242。详情>>

PM2.5

24

PM10

54

O3

30

NO2

34

SO2

9

兰州空气质量

235

重度污染

0
50
100
150
200
300
500
空气很差,大家应减少外出,并关好门窗。

不宜外出

不宜开窗

开启净化器

主要污染物

 

PM2.5

29

PM10

74

O3

43

NO2

29

SO2

7

兰州空气质量

170

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

20

PM10

45

O3

51

NO2

29

SO2

5

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2022100503","y":41,"time":"20221002","value":57,"level":1},{"x":"2022100503","y":41,"time":"20221003","value":235,"level":4},{"x":"2022100503","y":41,"time":"20221004","value":170,"level":3},{"x":"2022100503","y":41,"time":"20221005","value":55,"level":1},{"x":"2022100503","y":41,"time":"20221006","value":73,"level":1},{"x":"2022100503","y":41,"time":"20221007","value":74,"level":1},{"x":"2022100503","y":41,"time":"20221008","value":105,"level":2}]
全国空气质量地图

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