当前
明天
后天

信阳空气质量

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20%的城市,目前排名2368。详情>>

PM2.5

19

PM10

54

O3

50

NO2

4

SO2

7

信阳空气质量

72

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

22

PM10

42

O3

56

NO2

17

SO2

6

信阳空气质量

80

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

22

PM10

50

O3

48

NO2

21

SO2

6

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2022120311","y":46,"time":"20221130","value":49,"level":0},{"x":"2022120311","y":46,"time":"20221201","value":72,"level":1},{"x":"2022120311","y":46,"time":"20221202","value":80,"level":1},{"x":"2022120311","y":46,"time":"20221203","value":69,"level":1},{"x":"2022120311","y":46,"time":"20221204","value":62,"level":1},{"x":"2022120311","y":46,"time":"20221205","value":77,"level":1},{"x":"2022120311","y":46,"time":"20221206","value":110,"level":2}]
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