The Public Lab open air area is an open source community effort to develop low-cost air quality monitoring and remediation tools for a range of conditions. All open hardware and software efforts are welcome here! **Join in by:** * Reading about goals and asking great questions * Trying (and critiquing) our community-made how-to guides * Posting your own how-to guides and mods * Building on others’ work; hack and remix the kits to refine and expand them * Submit your improvements for inclusion in an upcoming starter kit release or add-on * Serving on a Research Review Group for a 3 month period **** ##Activities [activities:open-air] **** ##Frequently Asked Questions Ask a question about air [notes:question:open-air] **** See http://publiclab.org/wiki/air-quality