Support AirQuality.city

AirQuality.city is an independent hobby project without a commercial budget. The website, servers, sensors, enclosures, replacement parts and new monitoring locations all have real costs, even though most of the work is done in spare time.

If you use the portal and would like to help keep it independent and growing, you can support the project with a donation. Even a small contribution has a practical use: it can pay for part of a month's hosting, a cable or adapter for a new station, a replacement sensor, or part of the hardware needed at a location where local monitoring is currently missing.

What the support pays for

Donations are used for project-related costs, primarily the portal infrastructure, maintenance of existing SensorBox stations, replacement and consumable components, and deployment of new monitoring locations.

AirQuality.city does not rely on an advertising model and does not turn user data into a product. Financial support is therefore one way to keep the portal simple, independent and focused on measurements and useful content.

Ways to contribute

• Financially: https://paypal.com/paypalme/airqualitycity
• Other: if you would rather contribute equipment, host a station or offer your time, see Join the project or write to contact@airquality.city.

Thank you to everyone who supports the project with money, hardware, expertise, data sharing or a good idea. They are all small parts of the same network.