A University of Washington study found that King County neighborhoods with the highest air pollution levels, concentrated in South King County, also experienced the highest COVID-19 infection rates. These areas are predominantly lower-income communities of color with below-average COVID-19 testing access. Researchers note that environmental health disparities, not air pollution as a direct cause, mirror the patterns of COVID-19 spread, and call for more testing resources and culturally appropriate outreach in affected communities.Open full document
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A University of Washington study found that 83% of King County neighborhoods with the highest COVID-19 rates were also the most highly impacted by poor environmental quality, particularly PM2.5 fine particulate matter. These neighborhoods, clustered in South King County, are also poorer, have more people of color and non-English speakers, and had lower-than-average COVID-19 testing rates. The study highlights environmental health disparities and calls for increased testing, multilingual outreach, and community engagement in affected areas.