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明天
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周口空气质量

50

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

适宜外出

适宜开窗

关闭净化器

主要污染物

击败了全国31%的城市,目前排名1864。详情>>

PM2.5

31

PM10

50

O3

81

NO2

20

SO2

6

周口空气质量

111

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

 

PM2.5

58

PM10

157轻度

O3

117

NO2

25

SO2

11

CO

1

周口空气质量

84

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

53

PM10

103

O3

68

NO2

24

SO2

10

72小时预报
7日预报
[{"x":"2020070906","y":57},{"x":"2020070907","y":62},{"x":"2020070908","y":67},{"x":"2020070909","y":72},{"x":"2020070910","y":78},{"x":"2020070911","y":82},{"x":"2020070912","y":86},{"x":"2020070913","y":89},{"x":"2020070914","y":90},{"x":"2020070915","y":91},{"x":"2020070916","y":93},{"x":"2020070917","y":95},{"x":"2020070918","y":97},{"x":"2020070919","y":99},{"x":"2020070920","y":101},{"x":"2020070921","y":103},{"x":"2020070922","y":103},{"x":"2020070923","y":105},{"x":"2020071000","y":105},{"x":"2020071001","y":105},{"x":"2020071002","y":104},{"x":"2020071003","y":103},{"x":"2020071004","y":106},{"x":"2020071005","y":107},{"x":"2020071006","y":110},{"x":"2020071007","y":111},{"x":"2020071008","y":115},{"x":"2020071009","y":116},{"x":"2020071010","y":116},{"x":"2020071011","y":113},{"x":"2020071012","y":114},{"x":"2020071013","y":105},{"x":"2020071014","y":106},{"x":"2020071015","y":101},{"x":"2020071016","y":103},{"x":"2020071017","y":100},{"x":"2020071018","y":98},{"x":"2020071019","y":95},{"x":"2020071020","y":88},{"x":"2020071021","y":87},{"x":"2020071022","y":89},{"x":"2020071023","y":85},{"x":"2020071100","y":84},{"x":"2020071101","y":83},{"x":"2020071102","y":79},{"x":"2020071103","y":82},{"x":"2020071104","y":82},{"x":"2020071105","y":82},{"x":"2020071106","y":83},{"x":"2020071107","y":88},{"x":"2020071108","y":91},{"x":"2020071109","y":85},{"x":"2020071110","y":78},{"x":"2020071111","y":80},{"x":"2020071112","y":77},{"x":"2020071113","y":73},{"x":"2020071114","y":71},{"x":"2020071115","y":77},{"x":"2020071116","y":70},{"x":"2020071117","y":64},{"x":"2020071118","y":67},{"x":"2020071119","y":70},{"x":"2020071120","y":70},{"x":"2020071121","y":67},{"x":"2020071122","y":72},{"x":"2020071123","y":68},{"x":"2020071200","y":70},{"x":"2020071201","y":73},{"x":"2020071202","y":66},{"x":"2020071203","y":68},{"x":"2020071204","y":70}]
轻度中度重度严重
[{"x":"2020071204","y":70,"time":"20200709","value":52,"level":1},{"x":"2020071204","y":70,"time":"20200710","value":111,"level":2},{"x":"2020071204","y":70,"time":"20200711","value":84,"level":1},{"x":"2020071204","y":70,"time":"20200712","value":83,"level":1},{"x":"2020071204","y":70,"time":"20200713","value":101,"level":2},{"x":"2020071204","y":70,"time":"20200714","value":96,"level":1},{"x":"2020071204","y":70,"time":"20200715","value":98,"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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