The Millvale Air Quality Plan was initiated because the Pittsburgh region ranks in the worst 4% of US cities for air quality, emphasizing a major health risk. As part of their Ecodistrict Pivot 2.0 Plan, Millvale Borough set the goal to become a “clean air community where people can breathe easy indoors and out”. The Breathe Easy Plan and implementation projects demonstrate how a citizen science research project can utilize expertise in the region to empower residents and produce impactful placemaking strategies.