当前
明天
后天

西安空气质量

172

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。

需要戴口罩

减少外出

减少开窗

开启净化器

主要污染物

击败了全国6%的城市,目前排名2554。详情>>

PM2.5

130中度

PM10

179轻度

O3

25

NO2

92轻度

SO2

20

CO

1

西安空气质量

124

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。

建议戴口罩

减少外出

减少开窗

开启净化器

主要污染物

 

PM2.5

89轻度

PM10

126

O3

45

NO2

63

SO2

18

CO

1

西安空气质量

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。

建议戴口罩

减少外出

减少开窗

开启净化器

主要污染物

 

PM2.5

52

PM10

84

O3

33

NO2

40

SO2

13

CO

1

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2019121617","y":55,"time":"20191213","value":168,"level":3},{"x":"2019121617","y":55,"time":"20191214","value":124,"level":2},{"x":"2019121617","y":55,"time":"20191215","value":140,"level":2},{"x":"2019121617","y":55,"time":"20191216","value":128,"level":2},{"x":"2019121617","y":55,"time":"20191217","value":117,"level":2},{"x":"2019121617","y":55,"time":"20191218","value":109,"level":2},{"x":"2019121617","y":55,"time":"20191219","value":113,"level":2}]
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