i am sure you can find information on the internet regarding air quality and the cities that are considered the cleanest. clearly breathing in automobile fumes is not good for any human especially newborns so consider smaller communities. not big cities. clean fresh pollutant-free air is always the best. you are more likely to find this in the country and rural areas.
is it safe to be pregnant or raise a newborn 500feet from highways? . where can i find information about pollution of different cities and neighborhoods to know where to best grow a family? . thanks.