当前
明天
后天

郑州空气质量

62

0
50
100
150
200
300
500
空气良好,可以正常参加户外活动。

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

25

PM10

74

O3

37

NO2

66

SO2

5

郑州空气质量

250

重度污染

0
50
100
150
200
300
500
空气很差,大家应减少外出,并关好门窗。

必须戴口罩

不宜外出

不宜开窗

开启净化器

主要污染物

 

PM2.5

183重度

PM10

262中度

O3

77

NO2

26

SO2

15

CO

1

郑州空气质量

215

重度污染

0
50
100
150
200
300
500
空气很差,大家应减少外出,并关好门窗。

必须戴口罩

不宜外出

不宜开窗

开启净化器

主要污染物

 

PM2.5

144中度

PM10

186轻度

O3

114

NO2

26

SO2

12

CO

1

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2019082602","y":123,"time":"20190823","value":53,"level":1},{"x":"2019082602","y":123,"time":"20190824","value":250,"level":4},{"x":"2019082602","y":123,"time":"20190825","value":215,"level":4},{"x":"2019082602","y":123,"time":"20190826","value":138,"level":2},{"x":"2019082602","y":123,"time":"20190827","value":137,"level":2},{"x":"2019082602","y":123,"time":"20190828","value":120,"level":2},{"x":"2019082602","y":123,"time":"20190829","value":108,"level":2}]
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