当前
明天
后天

长沙空气质量

50

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

35

PM10

39

O3

74

NO2

22

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。

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

50

O3

43

NO2

26

SO2

5

长沙空气质量

56

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

31

PM10

42

O3

40

NO2

29

SO2

6

72小时预报
7日预报
[{"x":"2019042121","y":52},{"x":"2019042122","y":52},{"x":"2019042123","y":52},{"x":"2019042200","y":52},{"x":"2019042201","y":52},{"x":"2019042202","y":52},{"x":"2019042203","y":52},{"x":"2019042204","y":52},{"x":"2019042205","y":51},{"x":"2019042206","y":51},{"x":"2019042207","y":50},{"x":"2019042208","y":50},{"x":"2019042209","y":49},{"x":"2019042210","y":49},{"x":"2019042211","y":49},{"x":"2019042212","y":48},{"x":"2019042213","y":48},{"x":"2019042214","y":49},{"x":"2019042215","y":49},{"x":"2019042216","y":50},{"x":"2019042217","y":50},{"x":"2019042218","y":50},{"x":"2019042219","y":50},{"x":"2019042220","y":50},{"x":"2019042221","y":50},{"x":"2019042222","y":51},{"x":"2019042223","y":50},{"x":"2019042300","y":50},{"x":"2019042301","y":50},{"x":"2019042302","y":49},{"x":"2019042303","y":48},{"x":"2019042304","y":47},{"x":"2019042305","y":47},{"x":"2019042306","y":45},{"x":"2019042307","y":44},{"x":"2019042308","y":42},{"x":"2019042309","y":41},{"x":"2019042310","y":41},{"x":"2019042311","y":40},{"x":"2019042312","y":40},{"x":"2019042313","y":42},{"x":"2019042314","y":42},{"x":"2019042315","y":44},{"x":"2019042316","y":43},{"x":"2019042317","y":43},{"x":"2019042318","y":43},{"x":"2019042319","y":44},{"x":"2019042320","y":45},{"x":"2019042321","y":45},{"x":"2019042322","y":46},{"x":"2019042323","y":47},{"x":"2019042400","y":47},{"x":"2019042401","y":48},{"x":"2019042402","y":48},{"x":"2019042403","y":48},{"x":"2019042404","y":48},{"x":"2019042405","y":49},{"x":"2019042406","y":49},{"x":"2019042407","y":49},{"x":"2019042408","y":49},{"x":"2019042409","y":49},{"x":"2019042410","y":49},{"x":"2019042411","y":49},{"x":"2019042412","y":49},{"x":"2019042413","y":49},{"x":"2019042414","y":49},{"x":"2019042415","y":50},{"x":"2019042416","y":50},{"x":"2019042417","y":50},{"x":"2019042418","y":51},{"x":"2019042419","y":52}]
轻度中度重度严重
[{"x":"2019042419","y":52,"time":"20190421","value":50,"level":0},{"x":"2019042419","y":52,"time":"20190422","value":52,"level":1},{"x":"2019042419","y":52,"time":"20190423","value":56,"level":1},{"x":"2019042419","y":52,"time":"20190424","value":72,"level":1},{"x":"2019042419","y":52,"time":"20190425","value":86,"level":1},{"x":"2019042419","y":52,"time":"20190426","value":92,"level":1},{"x":"2019042419","y":52,"time":"20190427","value":95,"level":1}]
全国空气质量地图

最优空气质量排行榜

  • 排名
    城市
    空气质量

最差空气质量排行榜

  • 排名
    城市
    空气质量
返回顶部