当前
明天
后天

廊坊空气质量

388

严重污染

0
50
100
150
200
300
500
空气有毒害,大家应留在室内,并关好门窗。

请勿外出

请勿开窗

开启净化器

空气质量指数(AQI)标准

AQI数值越大,说明空气污染状况越严重,对人体健康的危害也就越大。

0-50没有危害
51-100没有危害
101-150轻度污染轻度危害
151-200中度污染中度危害
201-300重度污染重度危害
>300严重污染严重危害

廊坊空气质量

85

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

57

PM10

54

O3

41

NO2

26

SO2

3

廊坊空气质量

94

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

28

PM10

54

O3

51

NO2

34

SO2

5

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2023032516","y":49,"time":"20230322","value":440,"level":5},{"x":"2023032516","y":49,"time":"20230323","value":85,"level":1},{"x":"2023032516","y":49,"time":"20230324","value":94,"level":1},{"x":"2023032516","y":49,"time":"20230325","value":97,"level":1},{"x":"2023032516","y":49,"time":"20230326","value":121,"level":2},{"x":"2023032516","y":49,"time":"20230327","value":129,"level":2},{"x":"2023032516","y":49,"time":"20230328","value":111,"level":2}]
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