PurpleAir, Inc.

About Us

PurpleAir makes sensors that empower community members who collect hyper-local air quality data and share it with the public. This data equips individuals, communities, and organizations with the information they need to take charge of their air quality.

At the heart of PurpleAir is our unique, community-oriented, approach to air quality monitoring. We encourage our community to place sensors wherever they feel the air needs to be monitored. In-turn, this creates a robust network of sensors that provide localized insights into air quality. This community-driven network not only increases the availability of useful data, it also promotes a shared sense of responsibility.