About SJVAir

SJVAir is a network of high-performance (FEM) and low-cost (non-FEM) air quality monitors providing real-time data to disadvantaged communities across the San Joaquin Valley.

SJVAir Collaborative

SJVAir is operated by the Central California Asthma Collaborative, in coordination with universities and environmental justice organizations across the region.

Data Providers

SJVAir integrates with multiple air quality networks to bring data from different groups into one place, and we thank them for generously sharing their data with us.

School Districts

We've partnered with school districts in the San Joaquin Valley to set up air quality networks in communities that previously had limited access to local real-time air quality information.

Funding Sources

Funding for SJVAir is provided through AB617 Community Air Grants, as well as other environmental grants through the US EPA and Cal EPA.

Technology Stack

SJVAir wouldn't be possible without the thousands of people who have generously given their time to build and maintain these and other Open Source and Maker community projects.

Open is better than closed.

We subscribe to the ideals of Open Source software, hardware, and data, and believe that these things should be freely available to the public for the benefit of everyone. We're making a commitment that the technology that powers SJVAir will be published on Github and our API will be documented and freely available for anyone to use. More information will be available soon.