当前
明天
后天

定西空气质量

131

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。

建议戴口罩

减少外出

减少开窗

开启净化器

主要污染物

击败了全国27%的城市,目前排名1957。详情>>

PM2.5

41

PM10

212轻度

O3

7

NO2

74

SO2

72

CO

2

定西空气质量

45

0
50
100
150
200
300
500
空气很棒,快出门呼吸新鲜空气吧。

无需戴口罩

适宜外出

适宜开窗

关闭净化器

主要污染物

 

PM2.5

15

PM10

55

O3

59

NO2

28

SO2

10

定西空气质量

59

0
50
100
150
200
300
500
空气良好,可以正常参加户外活动。

无需戴口罩

适宜外出

适宜开窗

关闭净化器

主要污染物

 

PM2.5

20

PM10

65

O3

26

NO2

22

SO2

11

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2019121320","y":57,"time":"20191210","value":56,"level":1},{"x":"2019121320","y":57,"time":"20191211","value":45,"level":0},{"x":"2019121320","y":57,"time":"20191212","value":59,"level":1},{"x":"2019121320","y":57,"time":"20191213","value":54,"level":1},{"x":"2019121320","y":57,"time":"20191214","value":42,"level":0},{"x":"2019121320","y":57,"time":"20191215","value":42,"level":0},{"x":"2019121320","y":57,"time":"20191216","value":46,"level":0}]
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