News

Does road pollution affect intelligence?

September 11, 2009

Pregnant women who breathe in pollution could be giving birth to children with lower intelligence, says a study from the Columbia Center for Children’s Environmental Health in America.

A total of 249 mothers in New York wore air quality monitors during the last few months of their pregnancy, and their children’s intelligence was then measured at age 5. Those exposed to the most pollution before birth – mainly urban pollutants from car, bus and lorry exhausts – scored around 4-5 points lower in ‘IQ’ tests than children with less exposure.

Related Articles

View All
Cars

‘Absurd’ car industry demands the EU triggers crisis clause
Cars

The corporate sector continues to lag behind private households for EV uptake

The EU's corporate car market stagnation is explained by poor progress in fleets electrification in Germany, France, Italy and Spain

Cars, Cities

Can we get out of our mobility habits?

Mobility policy needs systems thinking

System thinking is badly needed in mobility policy. The Covid-pandemic – undesired and unpleasant – provided two illustrations.