Air pollution and cancer studies reveal the deadly link between environmental pollutants and increased cancer risk, particularly affecting patients' vulnerability to additional health complications. Research shows that short-term pollution exposure is linked to significant risk of cancer patients suffering cardiovascular disease and dying, with PM2.5 exposure directly associated with cancer patients being diagnosed with heart conditions. Studies have identified positive associations between various pollutants and specific cancers, including nitrogen dioxide with prostate and bladder cancer, and particulate matter with kidney, prostate, and urothelial cancers. Explore the evidence documenting how air pollution compounds cancer risks and threatens patient survival.