Category Archives: Air Quality

Fine particulate air pollution associated with higher risk of dementia

Using data from two large, long-running study projects in the Puget Sound region—one that began in the late 1970s measuring air pollution and another on risk factors for dementia that began in 1994—University of Washington researchers identified a link between … Continue reading

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Air quality advisory for Metro Vancouver, Fraser Valley remain in effect

The Air Quality Advisory that was issued on Sunday remains in effect for Metro Vancouver and Fraser Valley as wildfire smoke moves into the region. The regional authority of Metro Vancouver issued the advisory due to “high concentrations” of fine particulate matter … Continue reading

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Unprecedented air quality alert continues across all of Minnesota, air quality alert due to wildfire smoke in effect through Tuesday, Aug. 3

The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert for all of Minnesota. This is an unprecedented significant air quality event for Minnesota, extending over many days. The alert takes effect Friday, July 30, beginning at 12 … Continue reading

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Researchers show how air pollution may cause chronic sinusitis

Chronic rhinosinusitis (CRS) is a 12-week or longer condition during which the sinuses get infected or irritated, become swollen, are severely congested and secrete mucus into the throat. CRS also can cause facial pain, pressure and loss of smell, and … Continue reading

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Doctors, air pollution experts forecast worsening health effects of wildfire smoke

Advice for a five-day episode doesn’t work when you’re talking about an entire potential season Health experts warn that a shift in mindset and new solutions are needed as exposure to smoke from bigger wildfires becomes a regular occurrence. While … Continue reading

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Particles from Paints, Pesticides Have Deadly Impact

Air pollution triggered by use of common chemicals, fuels may kill 10 times more people than previously recognized Hundreds of thousands of people around the world die too soon every year because of exposure to air pollution caused by our … Continue reading

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Smoke Across North America

While plumes of wildfire smoke from western North America have passed over the northeastern U.S. and Canada multiple times each summer in recent years, they often go unnoticed. That is because smoke that spreads far from its source typically moves … Continue reading

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New analysis reveals global distribution of toxic pollution and climate change: And provides top-ten list of countries at highest risk — and likely most equipped to immediately begin pollution risk reduction

A new analysis of global datasets shows low-income countries are significantly more likely to be impacted by both toxic pollution and climate change — and provides a list of at-risk countries most (and least) able to immediately begin direct efforts … Continue reading

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