By Cydney Murray
The ongoing, worsening environmental crisis is exacerbating negative pregnancy outcomes associated with climate change.
Exposure to air pollutants, such as smog (ozone) and PM2.5 (another type of air pollution), is linked to impaired fetal growth, increased likelihood of cancer, autism spectrum disorder, stillbirth, and low birth weight. These health consequences have the potential to impact children’s overall quality of life by affecting their brain development, and their susceptibility to disease.
Climate change is worsening this established association, particularly for those living in urban environments with high air pollutant exposure. This disproportionately affects women of color, since they are more likely to live in more highly polluted areas, and already suffer a higher risk of negative pregnancy outcomes.