- A Step Backward: Wildfires Undo 20 Years of Air Quality Progress in Western U.S. SciTechDaily
- Air quality had gotten better in parts of the U.S. — but wildfire smoke is reversing those improvements, researchers say CBS News
- Wildfire smoke threatens to undo improvements on air pollution, study finds Salon
- Wildfires have offset 20 years of air quality gains in US West: study The Hill
- Long-term mortality burden trends attributed to black carbon and PM2·5 from wildfire emissions across the continental USA from 2000 to 2020: a deep learning modelling study The Lancet
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