当前
明天
后天

许昌空气质量

142

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32%的城市,目前排名2026。详情>>

PM2.5

61

PM10

234轻度

O3

125

NO2

15

SO2

6

许昌空气质量

140

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

38

PM10

120

O3

28

NO2

22

SO2

7

许昌空气质量

86

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

44

PM10

80

O3

72

NO2

23

SO2

8

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2023032516","y":67,"time":"20230322","value":105,"level":2},{"x":"2023032516","y":67,"time":"20230323","value":140,"level":2},{"x":"2023032516","y":67,"time":"20230324","value":86,"level":1},{"x":"2023032516","y":67,"time":"20230325","value":98,"level":1},{"x":"2023032516","y":67,"time":"20230326","value":121,"level":2},{"x":"2023032516","y":67,"time":"20230327","value":110,"level":2},{"x":"2023032516","y":67,"time":"20230328","value":148,"level":2}]
全国空气质量地图

最优空气质量排行榜

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