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In recent weeks, Colorado’s air quality has rapidly deteriorated. Smog, a portion of which is composed of smoke from wildfires within and outside the state, has obscured our view of the mountains from the Front Range. And this week the state failed to meet an Environmental Protection Agency deadline for reducing ozone pollution.
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This week has brought hazy skies and air quality alerts to the Front Range and Mountain communities. Some of the pollution is coming from wildfires outside and within Colorado.
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At the Early Care and Education Center at the University of Wyoming, there's a lot of what one would expect to see at a daycare - toys, books, and...
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Gains in air quality had been hailed as a silver lining amid the COVID-19 pandemic. But according to new data out this week, those improvements in the U...
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A new study has found that long-term air pollution increases COVID-19 mortality rates.
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The massive Suncor oil refinery near low-income neighborhoods in Denver will pay roughly $9 million due to air pollution violations as part of a…
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About one-third of Americans live in areas that regularly have unhealthy levels of air pollution, according to a new analysis out this week from...
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The Environmental Protection Agency has announced a Colorado region missed its air quality standards deadline.The Coloradoan reports that the EPA is…
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Smog can spike during hot days. A new study finds that the effects of breathing air pollution may be cumulative. Long-term exposure may lead to lung disease, even among people who've never smoked.
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Winter nights in Ulaanbaatar can drop to minus 20 degrees Fahrenheit. Many residents without electricity burn coal to heat their homes, leading to toxic air and health problems.