Air pollution during pregnancy has been linked to risks such as preterm birth, low birth weight, and complications like gestational diabetes and high blood pressure. Pollutants can cause inflammation, affecting the placenta and reducing oxygen and nutrients to the baby. For newborns, who breathe faster and have developing airways, exposure to polluted air can lead to respiratory issues, reduced lung growth, and increased susceptibility to infections. While not every exposure leads to complications, reducing pollution exposure is a proactive way to protect maternal and infant health.