Air Pollution Disparities over a 30 year Period Still Remain within the United States
After three decades, most polluted U. S. neighborhoods haven't changed (Nicola GROOM, Reuters ; July 30, 2020) https://www.reuters.com/article/us-usa-environment-pollution/after-three-decades-most-polluted-u-s-neighborhoods-havent-changed-idUSKCN24V3BS Featured Research Article: Mapping the clean air haves and have-nots (MA, 2020) https://science.sciencemag.org/content/369/6503/503 N. B.: Article abstract only! Also... Disparities in a common air pollutant are visible from space [News Release, American Chemical Society (ACS) ; August 5, 2020] https://www.acs.org/content/acs/en/pressroom/newsreleases/2020/august/disparities-in-common-air-pollutant-visible-from-space.html Website : Disparities In the Impact of Air Pollution ( American Lung Association ; April 20, 2020) https://www.lung.org/clean-air/outdoors/who-is-at-risk/disparities By Jisaac9 ( Own work ) - http://www.engineeringtoolbox.com/particle-sizes-d_934.html ( archive ...