Prenatal exposure may impact development of autism spectrum disorder in first five years

Higher exposures to particulate matter and nitrogen dioxide associated with multimorbidity status in dose-dependent manner

Findings significant and similar for fine particulate matter, nitrogen dioxide, and nitric oxide

Exposure tied to delay in gross motor, fine motor, and personal-social development

Both ozone and particulate matter exposures during pregnancy and in postpartum period tied to increased risk

Findings seen especially for fine particulate matter from agriculture and wildfires

Trend seen for fine particulate matter, nitrogen dioxide, and nitrogen oxide, but not ozone

Risk for late-late depression increased in association with increases in fine particulate matter, nitrogen dioxide, and ozone