当前
明天
后天

长沙空气质量

36

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

适宜外出

适宜开窗

关闭净化器

主要污染物

 

PM2.5

25

PM10

33

O3

68

NO2

21

SO2

5

长沙空气质量

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

 

PM2.5

32

PM10

36

O3

46

NO2

26

SO2

5

长沙空气质量

58

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

32

PM10

35

O3

40

NO2

28

SO2

5

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2020093017","y":41,"time":"20200927","value":36,"level":0},{"x":"2020093017","y":41,"time":"20200928","value":52,"level":1},{"x":"2020093017","y":41,"time":"20200929","value":58,"level":1},{"x":"2020093017","y":41,"time":"20200930","value":51,"level":1},{"x":"2020093017","y":41,"time":"20201001","value":49,"level":0},{"x":"2020093017","y":41,"time":"20201002","value":40,"level":0},{"x":"2020093017","y":41,"time":"20201003","value":25,"level":0}]
全国空气质量地图

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