当前
明天
后天

开封空气质量

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

击败了全国6%的城市,目前排名2674。详情>>

PM2.5

68

PM10

137

O3

127

NO2

31

SO2

8

CO

1

开封空气质量

57

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

36

PM10

75

O3

73

NO2

19

SO2

11

开封空气质量

54

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

38

PM10

73

O3

79

NO2

20

SO2

9

CO

1

72小时预报
7日预报
[{"x":"2020092623","y":64},{"x":"2020092700","y":61},{"x":"2020092701","y":64},{"x":"2020092702","y":60},{"x":"2020092703","y":60},{"x":"2020092704","y":59},{"x":"2020092705","y":59},{"x":"2020092706","y":55},{"x":"2020092707","y":56},{"x":"2020092708","y":58},{"x":"2020092709","y":76},{"x":"2020092710","y":65},{"x":"2020092711","y":70},{"x":"2020092712","y":60},{"x":"2020092713","y":55},{"x":"2020092714","y":55},{"x":"2020092715","y":58},{"x":"2020092716","y":62},{"x":"2020092717","y":67},{"x":"2020092718","y":69},{"x":"2020092719","y":64},{"x":"2020092720","y":71},{"x":"2020092721","y":62},{"x":"2020092722","y":71},{"x":"2020092723","y":61},{"x":"2020092800","y":67},{"x":"2020092801","y":70},{"x":"2020092802","y":58},{"x":"2020092803","y":53},{"x":"2020092804","y":56},{"x":"2020092805","y":53},{"x":"2020092806","y":56},{"x":"2020092807","y":61},{"x":"2020092808","y":61},{"x":"2020092809","y":56},{"x":"2020092810","y":59},{"x":"2020092811","y":57},{"x":"2020092812","y":54},{"x":"2020092813","y":58},{"x":"2020092814","y":53},{"x":"2020092815","y":49},{"x":"2020092816","y":63},{"x":"2020092817","y":67},{"x":"2020092818","y":68},{"x":"2020092819","y":74},{"x":"2020092820","y":69},{"x":"2020092821","y":78},{"x":"2020092822","y":75},{"x":"2020092823","y":63},{"x":"2020092900","y":59},{"x":"2020092901","y":61},{"x":"2020092902","y":62},{"x":"2020092903","y":59},{"x":"2020092904","y":61},{"x":"2020092905","y":54},{"x":"2020092906","y":68},{"x":"2020092907","y":62},{"x":"2020092908","y":62},{"x":"2020092909","y":57},{"x":"2020092910","y":62},{"x":"2020092911","y":62},{"x":"2020092912","y":70},{"x":"2020092913","y":68},{"x":"2020092914","y":68},{"x":"2020092915","y":72},{"x":"2020092916","y":68},{"x":"2020092917","y":73},{"x":"2020092918","y":77},{"x":"2020092919","y":75},{"x":"2020092920","y":72},{"x":"2020092921","y":74}]
轻度中度重度严重
[{"x":"2020092921","y":74,"time":"20200926","value":92,"level":1},{"x":"2020092921","y":74,"time":"20200927","value":57,"level":1},{"x":"2020092921","y":74,"time":"20200928","value":54,"level":1},{"x":"2020092921","y":74,"time":"20200929","value":61,"level":1},{"x":"2020092921","y":74,"time":"20200930","value":64,"level":1},{"x":"2020092921","y":74,"time":"20201001","value":62,"level":1},{"x":"2020092921","y":74,"time":"20201002","value":55,"level":1}]
全国空气质量地图

最优空气质量排行榜

  • 排名
    城市
    空气质量

最差空气质量排行榜

  • 排名
    城市
    空气质量
返回顶部