当前
明天
后天

周口空气质量

62

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

击败了全国48%的城市,目前排名1503。详情>>

PM2.5

44

PM10

57

O3

40

NO2

23

SO2

6

周口空气质量

101

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

69

PM10

90

O3

11

NO2

17

SO2

7

周口空气质量

155

中度污染

0
50
100
150
200
300
500
空气不好,大家外出时,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

66

PM10

79

O3

27

NO2

20

SO2

6

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2022012418","y":130,"time":"20220121","value":54,"level":1},{"x":"2022012418","y":130,"time":"20220122","value":101,"level":2},{"x":"2022012418","y":130,"time":"20220123","value":155,"level":3},{"x":"2022012418","y":130,"time":"20220124","value":196,"level":3},{"x":"2022012418","y":130,"time":"20220125","value":129,"level":2},{"x":"2022012418","y":130,"time":"20220126","value":83,"level":1},{"x":"2022012418","y":130,"time":"20220127","value":89,"level":1}]
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