长沙市气象台2018年11月19日5时45分发布大雾橙色预警信号:预计望城区未来6小时可能出现能见度不足200米的雾,能见度低,请注意防范。
长沙市气象台2018年11月19日5时45分发布大雾橙色预警信号:预计望城区未来6小时可能出现能见度不足200米的雾,能见度低,请注意防范。
长沙
9
空气质量 优东风 1级
湿度:78%紫外线:4级气压1012百帕

体感:

13℃
舒适

能见度:非常好

23.7km

云量:

10%
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现在12:33

日出:06:53日落:17:34

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长沙空气质量

35

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150
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500
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PM2.5

24

PM10

27

O3

35

NO2

32

SO2

7

长沙空气质量

70

0
50
100
150
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空气良好,可以正常参加户外活动。

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主要污染物

 

PM2.5

39

PM10

43

O3

20

NO2

44

SO2

10

CO

1

长沙空气质量

65

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

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主要污染物

 

PM2.5

31

PM10

41

O3

24

NO2

37

SO2

8

CO

1

72小时预报
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