AirChecker or Air Checker is a kind of air quality app free. It is similar to AirVisual, air quality forecast app. It helps you to track the air quality index anywhere you are and explore the air quality index anywhere in the world. The data is collected from highly trusted sources and updated in realtime. We hope you can prepare the best for you and your family before going outside.

- Air Quality Index
- Air quality monitor and information you can trust.
- Visual AQI information
- AirChecker live map with Real-time data update
- Track AQI of favorite places
- Discover nearby places
- Search for cities and stations all over the world
- China air quality including
- Pollution ranking in the world


"We are a team in Hanoi, Vietnam. 1Pass Production makes apps for life. Our focus is on creating useful and desirable apps that make life more fun and enriching. We hope you love them as much as we love making them."

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1Pass Production team

We highly appreciate your feedback and ideas to improve our Air Quality Checker app. Feel free to contact us at "[email protected]"

Happy traveling with AirChecker - Air quality app FREE!