当前
明天
后天

定西空气质量

80

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

击败了全国34%的城市,目前排名1780。详情>>

PM2.5

44

PM10

110

O3

107

NO2

22

SO2

23

定西空气质量

77

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

41

PM10

96

O3

49

NO2

30

SO2

9

定西空气质量

70

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

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

39

PM10

91

O3

43

NO2

30

SO2

9

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2019032720","y":87,"time":"20190324","value":69,"level":1},{"x":"2019032720","y":87,"time":"20190325","value":77,"level":1},{"x":"2019032720","y":87,"time":"20190326","value":70,"level":1},{"x":"2019032720","y":87,"time":"20190327","value":87,"level":1},{"x":"2019032720","y":87,"time":"20190328","value":72,"level":1},{"x":"2019032720","y":87,"time":"20190329","value":62,"level":1},{"x":"2019032720","y":87,"time":"20190330","value":66,"level":1}]
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