当前
明天
后天

延吉空气质量

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。

建议戴口罩

减少外出

减少开窗

开启净化器

主要污染物

击败了全国27%的城市,目前排名1977。详情>>

PM2.5

112轻度

PM10

117

O3

43

NO2

41

SO2

29

CO

1

延吉空气质量

57

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

30

PM10

49

O3

64

NO2

24

SO2

10

延吉空气质量

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

30

PM10

44

O3

61

NO2

23

SO2

10

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2019022409","y":68,"time":"20190221","value":149,"level":2},{"x":"2019022409","y":68,"time":"20190222","value":57,"level":1},{"x":"2019022409","y":68,"time":"20190223","value":56,"level":1},{"x":"2019022409","y":68,"time":"20190224","value":69,"level":1},{"x":"2019022409","y":68,"time":"20190225","value":43,"level":0},{"x":"2019022409","y":68,"time":"20190226","value":40,"level":0},{"x":"2019022409","y":68,"time":"20190227","value":53,"level":1}]
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