当前
明天
后天

大连空气质量

35

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

击败了全国95%的城市,目前排名147。详情>>

PM2.5

22

PM10

35

O3

25

NO2

41

SO2

14

大连空气质量

134

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

 

PM2.5

73

PM10

118

O3

33

NO2

40

SO2

15

大连空气质量

99

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

48

PM10

101

O3

18

NO2

51

SO2

19

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2019121102","y":86,"time":"20191208","value":38,"level":0},{"x":"2019121102","y":86,"time":"20191209","value":134,"level":2},{"x":"2019121102","y":86,"time":"20191210","value":99,"level":1},{"x":"2019121102","y":86,"time":"20191211","value":84,"level":1},{"x":"2019121102","y":86,"time":"20191212","value":58,"level":1},{"x":"2019121102","y":86,"time":"20191213","value":70,"level":1},{"x":"2019121102","y":86,"time":"20191214","value":90,"level":1}]
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