Welcome to the PurpleAir Community

PurpleAir would not be what it is without you, our incredible community of citizen and professional scientists, curious members of the public, or concerned citizens. You make it possible to provide this service by hosting sensors and using the data to improve the communities overall quality of life through access to rich and high resolution air quality data.

This community is yours and provides a platform to share your experiences, ideas, and expertise. You can post articles on your community projects, get answers to questions, or connect with others to help make your project a reality.