Iqair Airvisual icon

Iqair Airvisual

Global air quality data API for cities, states, countries, historical AQI, forecasts, and nearest-city lookups.

Made for air-quality apps that pull current and historical pollution data by city or coordinates, including forecasts and city listings per region.

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Example Use Cases

These are example ways Snow can use Iqair Airvisual when building apps with you. This list is meant to show examples, not document every possible capability. Connecting an account does not make Snow run these automatically on its own.

Get Air Quality Forecast Data

Tool to retrieve air quality forecast data for a specified city, state, and country. Use after confirming location details.

Get Cities

Tool to list supported cities in a specified state and country. Use when you need to retrieve cities for a given state/country.

Get City Air Quality

Tool to retrieve air quality data for a specific city. Use when you need current pollution and weather data by specifying city, state, and country.

Get Historical AQI Data

Tool to retrieve historical air quality data for a city. Use after confirming city, state, and country when you need AQI readings over time.

Get Nearest City Air Quality

Tool to retrieve air quality data for the nearest city based on latitude/longitude or IP. Use when you have precise location data or want to geolocate an IP for air quality.

Get Nearest Station Air Quality

Tool to get nearest station air quality. Use when you have GPS coordinates and need closest station’s AQI.

Get States

Tool to list supported states in a specified country. Use when you need to retrieve states/provinces for a given country.

Get Station by ID

Fetches current air quality and weather data for a specific location by station/city/state/country names. Falls back to city-level data if the Stations API requires premium access. Returns current AQI (US and China scales), weather conditions, and geographic location. Use Get Countries, Get States, and Get Cities actions to find valid location names.

Get supported countries

Tool to list all supported countries. Use when you need to know which countries are supported by the AirVisual API.

Get World AQI Rankings

Retrieves air quality ranking data. With premium API access, returns a global ranking of cities by AQI. With standard (free) API access, automatically falls back to returning the nearest city's air quality as a single-item ranking list. Use lat/lon coordinates or an IP address to specify location for the fallback behavior. Returns city name, location, and current AQI values (US EPA and Chinese MEP standards).