Air Quality Programmatic APIs Air Quality Programmatic APIs Real Time Air Quality Tile API API

openapi: 3.1.0
info:
  title: Air Quality Programmatic APIs Real-time Air Quality Tile Air Quality Programmatic APIs Real Time Air Quality Tile API API
  description: API providing real-time air quality data as map tiles.
  version: 1.0.0
servers:
- url: https://tiles.aqicn.org/tiles
  description: Production server
tags:
- name: Air Quality Programmatic APIs Real Time Air Quality Tile API
paths:
  /{aqi}/{z}/{x}/{y}.png:
    get:
      summary: Air Quality Programmatic APIs Get Air Quality Tile
      description: Retrieves a tile image representing air quality data for a specific location and zoom level.
      parameters:
      - name: aqi
        in: path
        required: true
        description: Type of air quality marker to display
        schema:
          type: string
          enum:
          - usepa-aqi
          - usepa-pm25
          - usepa-10
          - usepa-o3
          - usepa-no2
          - usepa-so2
          - usepa-co
          - asean-pm10
      - name: z
        in: path
        required: true
        description: Zoom level of the tile
        schema:
          type: integer
      - name: x
        in: path
        required: true
        description: X coordinate of the tile
        schema:
          type: integer
      - name: y
        in: path
        required: true
        description: Y coordinate of the tile
        schema:
          type: integer
      - name: token
        in: query
        required: true
        description: API token for authentication
        schema:
          type: string
      responses:
        '200':
          description: Tile image retrieved successfully
          content:
            image/png: {}
        '400':
          description: Bad request (invalid parameters)
        '403':
          description: Unauthorized (invalid or missing token)
        '503':
          description: Service unavailable (due to maintenance or high traffic)
      security:
      - ApiKeyAuth: []
      tags:
      - Air Quality Programmatic APIs Real Time Air Quality Tile API
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: query
      name: token
      description: API key for authentication