当前
明天
后天

长沙空气质量

147

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。

减少外出

减少开窗

开启净化器

主要污染物

击败了全国10%的城市,目前排名2663。详情>>

PM2.5

112轻度

O3

16

NO2

37

SO2

6

CO

1

长沙空气质量

85

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

56

PM10

68

O3

10

NO2

35

SO2

9

长沙空气质量

91

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

66

PM10

74

O3

18

NO2

38

SO2

6

CO

1

72小时预报
7日预报
[{"x":"2022011710","y":131},{"x":"2022011711","y":121},{"x":"2022011712","y":112},{"x":"2022011713","y":102},{"x":"2022011714","y":93},{"x":"2022011715","y":83},{"x":"2022011716","y":74},{"x":"2022011717","y":70},{"x":"2022011718","y":67},{"x":"2022011719","y":65},{"x":"2022011720","y":61},{"x":"2022011721","y":58},{"x":"2022011722","y":62},{"x":"2022011723","y":60},{"x":"2022011800","y":57},{"x":"2022011801","y":56},{"x":"2022011802","y":54},{"x":"2022011803","y":57},{"x":"2022011804","y":58},{"x":"2022011805","y":55},{"x":"2022011806","y":56},{"x":"2022011807","y":56},{"x":"2022011808","y":50},{"x":"2022011809","y":66},{"x":"2022011810","y":76},{"x":"2022011811","y":84},{"x":"2022011812","y":95},{"x":"2022011813","y":93},{"x":"2022011814","y":92},{"x":"2022011815","y":90},{"x":"2022011816","y":93},{"x":"2022011817","y":95},{"x":"2022011818","y":92},{"x":"2022011819","y":95},{"x":"2022011820","y":98},{"x":"2022011821","y":95},{"x":"2022011822","y":91},{"x":"2022011823","y":92},{"x":"2022011900","y":95},{"x":"2022011901","y":88},{"x":"2022011902","y":71},{"x":"2022011903","y":68},{"x":"2022011904","y":64},{"x":"2022011905","y":60},{"x":"2022011906","y":60},{"x":"2022011907","y":62},{"x":"2022011908","y":79},{"x":"2022011909","y":90},{"x":"2022011910","y":94},{"x":"2022011911","y":100},{"x":"2022011912","y":105},{"x":"2022011913","y":104},{"x":"2022011914","y":93},{"x":"2022011915","y":93},{"x":"2022011916","y":97},{"x":"2022011917","y":97},{"x":"2022011918","y":109},{"x":"2022011919","y":107},{"x":"2022011920","y":105},{"x":"2022011921","y":95},{"x":"2022011922","y":93},{"x":"2022011923","y":93},{"x":"2022012000","y":93},{"x":"2022012001","y":90},{"x":"2022012002","y":91},{"x":"2022012003","y":86},{"x":"2022012004","y":86},{"x":"2022012005","y":84},{"x":"2022012006","y":86},{"x":"2022012007","y":87},{"x":"2022012008","y":95}]
轻度中度重度严重
[{"x":"2022012008","y":95,"time":"20220117","value":149,"level":2},{"x":"2022012008","y":95,"time":"20220118","value":85,"level":1},{"x":"2022012008","y":95,"time":"20220119","value":91,"level":1},{"x":"2022012008","y":95,"time":"20220120","value":89,"level":1},{"x":"2022012008","y":95,"time":"20220121","value":72,"level":1},{"x":"2022012008","y":95,"time":"20220122","value":44,"level":0},{"x":"2022012008","y":95,"time":"20220123","value":32,"level":0}]
全国空气质量地图

最优空气质量排行榜

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