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Air quality API

The most trusted historical, real-time and forecast air quality data

Accurate local air quality and weather data

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Largest network of air monitors

AirVisual collects data from the largest network of ground-based monitors worldwide, providing the most accurate and reliable air quality information

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AI-driven data validation

Only air quality data you can rely on. All data points are validated using artificial intelligence and machine learning, to ensure data your users can trust.

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Premier customer support

Our dedicated API support team is on hand to help you quickly and seamlessly integrate air quality data to your applications.

Our available plans



The FREE package for our community members. Enhance your project with local air quality and weather data.



For medium sized projects looking to scale up with more features and more API calls.



Full access for applications with worldwide impact. Enjoy large-scale API calls and advanced features.

10,000 calls/month

Community-based support

  1. City name and coordinates
  2. Real-time Air Quality Index (AQI)
  3. Real-time weather data

1,000,000 calls/month

Helpdesk support

  1. All features of Community plan +
  2. Station name and coordinates
  3. Key pollutant concentration values
    PM2.5, PM10, SO2, NO2, CO, O3

10,000,000 calls/month

Helpdesk support

  1. All features of Startup plan +
  2. 7-day AQI and weather forecast
  3. 48hr historical data for AQI, pollutant concentrations, temperature and humidity
  4. Hourly major city AQI ranking


Global air pollution coverage

Access the largest network of air quality monitors globally, to ensure your international audience has the most accurate air quality coverage available.

Create unique user experiences


Access the largest network of air quality monitors globally.

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Engage health-conscious users and sensitive groups with real-time alerts and recommendations.

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Mobile and wearables

Be the source for air quality and weather data on the move.

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We leave nothing to chance. All air quality measurements are tied to true monitoring stations, ensuring the most accurate data available, for locations worldwide.


Streamline outdoor activity protocol for students and staff.

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Beauty and cosmetics

Educate your audience on the impacts of air pollution on skin, aging, and a range of cosmetic conditions.

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Reduce health claims for pollution-related complications through education, real-time monitoring, alerts, and advisories.

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Boost customer engagement by providing valuable air quality and weather information users need to make daily decisions.

Smart homes

Make homes smarter, healthier, and more comfortable by automating HVAC devices, purifiers, and thermostats with air quality data inputs.

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Get location-specific information and advice on how to breathe safely during your travels.

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