当前
明天
后天

杭州空气质量

60

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

击败了全国76%的城市,目前排名641。详情>>

PM2.5

30

PM10

70

O3

16

NO2

71

SO2

7

杭州空气质量

96

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

42

PM10

74

O3

43

NO2

42

SO2

5

杭州空气质量

149

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

44

PM10

72

O3

18

NO2

60

SO2

6

CO

1

72小时预报
7日预报
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轻度中度重度严重
[{"x":"2019121520","y":40,"time":"20191212","value":59,"level":1},{"x":"2019121520","y":40,"time":"20191213","value":96,"level":1},{"x":"2019121520","y":40,"time":"20191214","value":149,"level":2},{"x":"2019121520","y":40,"time":"20191215","value":88,"level":1},{"x":"2019121520","y":40,"time":"20191216","value":62,"level":1},{"x":"2019121520","y":40,"time":"20191217","value":52,"level":1},{"x":"2019121520","y":40,"time":"20191218","value":32,"level":0}]
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