Having lived in Central America, I can tell you that almost none of the recommendations[1] here are relevant, at least in relation to the kind of air pollution that kills the numbers of people shown in those graphs. Smoky fires (mostly for cooking) inside small huts are everywhere in much of the world, and very few of the affected people understand the risks. Even if they did, they rarely have any viable alternatives.

If you tried to tell those people about particle counters or HEPA filters, you might as well tell them about cold fusion while you're at it. Sure, all the things mentioned might help, but for anyone with the means to follow the recommendations in this article (and with the ability to read an article), I can almost guarantee that air quality is not going to be a major factor in your life expectancy.

[1] With the exception of "Be careful about smoke when cooking."