Edit

Real-time Air Quality

Platform: API iOS Android

Real-time air quality for Chinese cities and 1,700 monitoring stations, including AQI, air quality levels, primary pollutants, PM10, PM2.5, ozone, nitrogen dioxide sulfur dioxide and carbon monoxide values.

Note: Air Quality API v1 (new) is now available, please try to use and upgrade.

Interface code Interface Class
airNow Real-time Air Quality AirNowResponse

Parameters

AirParameter

  • location(required)The location to be queried, support LocationID or comma-separated longitude and latitude (decimal, up to 2 decimal places), LocationID can be obtained by GeoAPI. Example: location=101010100 or location=116.41,39.92
  • langMulti-language setting, please see Language to find out how our multi-language works and how to set up.

Sample code 

public void airNow(AirParameter parameter, Callback<AirNowResponse> callback);

Response

AirNowResponse

  • code See Status Code
  • updateTime API last update time
  • fxLink Responsive web page of this data, for embedded in website or APP
  • now.pubTime The data release time from the data source
  • now.aqi Air Quality Index
  • now.level AQI level
  • now.category AQI category
  • now.primary The main pollutant. If level=1, return NA
  • now.pm10 PM10
  • now.pm2p5 PM2.5
  • now.no2 Nitrogen dioxide
  • now.so2 Sulfur dioxide
  • now.co Carbon monoxide
  • now.o3 Ozone
  • station.name The name of the monitoring station
  • station.id ID of the monitoring station
  • station.pubTime The data release time from the data source
  • station.aqi Air Quality Index
  • station.level AQI level
  • station.category AQI category
  • station.primary The main pollutant. If level=1, return NA
  • station.pm10 PM10
  • station.pm2p5 PM2.5
  • station.no2 Nitrogen dioxide
  • station.so2 Sulfur dioxide
  • station.co Carbon monoxide
  • station.o3 Ozone
  • refer.sources Data source and other statements, may be null
  • refer.license Data license, may be null

Air Quality Index Level

See Air Quality Info.