## 接口說明
> 服務簡介：
> 空氣質量指數提供實時空氣質量情況，目前支持全國161個城市；服務支持功能包括：實時查詢空氣質量，小時粒度；實時給出空氣質量AQI指數，并給出空氣質量級別和首要污染物
## 接口定義
+++
get:/apistore/aqiservice/aqi
*cityname#城市名稱
<<<
success
{
"errNum": 0,
"retMsg": "success",
"retData": {
"city": "洛陽",
"time": "2015-09-09T16:00:00Z",
"aqi": 77,
"level": "良",
"core": "顆粒物(PM10)"
}
}
<<<
error
{
"errNum": 0,
"retMsg": "success",
"retData": []
}
+++
## 完整代碼
下面是本接口示例的完整定義代碼：
~~~
+++
get:/apistore/aqiservice/aqi
*cityname#城市名稱
<<<
success
{
"errNum": 0,
"retMsg": "success",
"retData": {
"city": "洛陽",
"time": "2015-09-09T16:00:00Z",
"aqi": 77,
"level": "良",
"core": "顆粒物(PM10)"
}
}
<<<
error
{
"errNum": 0,
"retMsg": "success",
"retData": []
}
+++
~~~
