当前
明天
后天

大连空气质量

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48%的城市,目前排名1547。详情>>

PM2.5

25

PM10

53

O3

136

NO2

29

SO2

8

大连空气质量

68

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

 

PM2.5

47

PM10

87

O3

111

NO2

9

SO2

6

大连空气质量

63

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

 

PM2.5

44

PM10

77

O3

112

NO2

6

SO2

3

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2023061019","y":54,"time":"20230607","value":48,"level":0},{"x":"2023061019","y":54,"time":"20230608","value":68,"level":1},{"x":"2023061019","y":54,"time":"20230609","value":63,"level":1},{"x":"2023061019","y":54,"time":"20230610","value":65,"level":1},{"x":"2023061019","y":54,"time":"20230611","value":72,"level":1},{"x":"2023061019","y":54,"time":"20230612","value":60,"level":1},{"x":"2023061019","y":54,"time":"20230613","value":57,"level":1}]
全国空气质量地图

最优空气质量排行榜

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最差空气质量排行榜

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