Clean air is something many of us take for granted, but for too many communities in Pennsylvania, every breath carries a hidden cost. Toxic pollutants from industry, traffic, and fossil fuels increase asthma, heart disease, and even cancer—especially among children and seniors. PSR PA's mission is simple yet urgent: protect health by confronting the sources of pollution and advocating for cleaner, safer environments. PSR PA works alongside frontline communities, combining science, advocacy, and education to push back against powerful polluters and to fight for policies that put people before profits. Everyone deserves the right to breathe clean air without fear that it will harm their health. By supporting PSR PA, you are standing up for justice, for health, and for a future where no community is left behind.

Guided by the values and expertise of medicine and public health, Physicians for Social Responsibility (PSR) works to protect human life from the gravest threats to health and survival.