 [ Symptoms ] i have a blister on my finger from trying to light my stove how do i treat it  it is white hard and really painful its about14 in by 12 in long what do i do [ Disease ] 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