[hedora]

I can’t find it any more, but there used to be a fine grained map of the bay area’s air pollution. It it basically the inverse of per capita income.

[sergeykish]

This one https://www.environmentalhealth.org/index.php/en/who-we-are/... ?

I've also found Chicago pollution map https://www.bettergov.org/news/interactive-map-pollution-hit...