CityInfo

City and location information for the station

Air QualityEnvironmentEPAOpen DataPublic HealthIoTGovernment DataReal-Time Data

Properties

Name	Type	Description
name	string	City and station name
url	string	Station URL on AQICN
geo	array	Geographic coordinates [latitude, longitude]

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/air-quality-programmatic-apis/refs/heads/main/json-schema/aqicn-city-info-schema.json",
  "title": "CityInfo",
  "description": "City and location information for the station",
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "City and station name",
      "example": "Beijing, China"
    },
    "url": {
      "type": "string",
      "format": "uri",
      "description": "Station URL on AQICN",
      "example": "https://aqicn.org/city/beijing/"
    },
    "geo": {
      "type": "array",
      "description": "Geographic coordinates [latitude, longitude]",
      "items": {
        "type": "number"
      },
      "example": [
        39.9042,
        116.4074
      ]
    }
  }
}