Tag Archives: USA

Hawaii’s silent danger: Volcanic smog, otherwise known as ‘vog’

The recent eruption of Hawaii’s Kilauea has generated apocalyptic scenes of bright red lava exploding hundreds of feet into the sky and burning buildings consumed by the molten rock. But there’s another danger, silent and often unseen, that has been … Continue reading

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Even brief particle pollution spikes tied to respiratory infections

People may be more likely to develop acute lower respiratory infections after even brief increases in air pollution, and babies and toddlers are especially vulnerable, a U.S. study suggests. Researchers looked at more than a decade of data on patients … Continue reading

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Brief exposure to tiny air pollution particles triggers childhood lung infections

Even the briefest increase in airborne fine particulate matter PM2.5, pollution-causing particles that are about 3 percent of the diameter of human hair, is associated with the development of acute lower respiratory infection (ALRI) in young children, according to newly … Continue reading

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Polluted air may pollute our morality

Exposure to air pollution, even imagining exposure to air pollution, may lead to unethical behavior, according to findings published in Psychological Science, a journal of the Association for Psychological Science. A combination of archival and experimental studies indicates that exposure … Continue reading

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Interactive map shows which San Diego areas have the worst air quality

Areas of Alpine, Borrego Springs and Warner Springs have the highest levels of ozone pollution in San Diego County, according to state data that indicate the level of air pollution in a given neighborhood. Ozone is the main ingredient of … Continue reading

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Bad air quality along Utah’s Wasatch Front causes more than 200 pneumonia cases each year

Air pollution erodes the health of adults over age 65, a population particularly vulnerable to the effects of pneumonia. Air pollution trapped by winter inversions along Utah’s Wasatch Front, the state’s most populated region, is estimated to send more than … Continue reading

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Smoke from wildfires can tip air quality to unhealthy levels: Researchers analyze the long-term impact that wildfire smoke has on air quality in the US

Smoke plumes emanating from wildfires are swept high up into the air and spread over thousands of kilometers even days after a fire has been put out. The fine particles and harmful ozone contained in these plumes often have devastating … Continue reading

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Bad air quality along Utah’s Wasatch Front causes more than 200 pneumonia cases each year

Air pollution trapped by winter inversions along Utah’s Wasatch Front, the state’s most populated region, is estimated to send more than 200 people to the emergency room with pneumonia each year, according to a study by University of Utah Health … Continue reading

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