FreeAir - widget for PurpleAir
DownloadApp details
- Version
- 1.2.0
- Updated
- 10.10.2026
- Category
- Tools
- Compatibility
- Android
- Package name
com.seancolombo.freeair- Source
- Official Google Play page
FreeAir is a convenient widget that displays real-time air quality data from your PurpleAir sensor without the need to open the app. With FreeAir, you can effortlessly check the Air Quality Index (AQI) just by glancing at your device's screen. This user-friendly tool is designed for anyone looking to monitor air quality in their area.
Whether you own a PurpleAir sensor or utilize a neighbor's or public sensor, FreeAir enables you to access real-time data with minimal effort. One of the key features of FreeAir is its customizable widget, which can be resized up to 2×1, maintaining its design without any awkward changes. You can also add multiple widgets, each linked to different sensors, making it easy to track air quality from various locations.
The app is optimized for battery-saving automatic updates in the background, ensuring you have the latest information without draining your device's power. FreeAir is a straightforward and efficient tool for air quality monitoring. It does not collect, store, or share personal information, providing a high level of privacy.
Your PurpleAir API key and sensor ID are stored only on your device, ensuring that your data remains secure. Additionally, FreeAir is a free and open-source project, with its code available for review on GitHub, promoting transparency and community involvement. In summary, if you're interested in keeping tabs on air quality, FreeAir is the perfect solution.
With its intuitive design and privacy-focused approach, you can stay informed about the air you breathe effortlessly. Download FreeAir today and take control of your environmental awareness.
How to install the app
- Check the version, Android compatibility, developer and source in the app details block.
- Open the Downloads tab and use the official source or an available catalog link.
- Before installing, review app permissions and use only sources you trust.
Frequently asked questions
What is FreeAir?
FreeAir is a widget that displays air quality data from PurpleAir sensors.
Is FreeAir free to use?
Yes, FreeAir is a free and open-source project.
Does FreeAir collect personal data?
No, FreeAir does not collect or share personal information.
Can I use FreeAir with multiple sensors?
Yes, you can add multiple widgets for different PurpleAir sensors.
No comments yet. Be the first!