<prompt> Translate the following text to SwahiliImproved Air Reducing air pollution will bring clean air to tens of millions of people, saving them from smog ground-level ozone and fine particulate matter dust that cause respiratory and cardiovascular distress.  <response>: Kupunguza uchafuzi wa hewa kutaleta hewa safi kwa mamilioni ya watu, kuokoa yao kutoka smog ozoni ya chini ya ardhi na chembe ndogo vumbi ambayo husababisha matatizo ya kupumua na moyo. 