So for decades, a lot of these communities have been ignored despite and during truly awful air quality conditions with high incidents of families being disrupted by disease directly attributable to air emissions. So it's at its core it's an environmental justice issue. The many of these communities are finding their voice by creating a space where people can feel like they can voice their concerns, participate by recording. http://www.solvecast.com/articles/detail/15273-civilian-scientists-air-quality-tech-innovation-with-matt-mehalik #50 #air-pollution