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大连空气质量

26

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

14

PM10

26

O3

80

NO2

15

SO2

5

大连空气质量

54

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

35

PM10

60

O3

145

NO2

18

SO2

12

大连空气质量

60

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

46

PM10

71

O3

158

NO2

20

SO2

12

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2019082603","y":83,"time":"20190823","value":32,"level":0},{"x":"2019082603","y":83,"time":"20190824","value":54,"level":1},{"x":"2019082603","y":83,"time":"20190825","value":60,"level":1},{"x":"2019082603","y":83,"time":"20190826","value":66,"level":1},{"x":"2019082603","y":83,"time":"20190827","value":65,"level":1},{"x":"2019082603","y":83,"time":"20190828","value":62,"level":1},{"x":"2019082603","y":83,"time":"20190829","value":58,"level":1}]
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