Here’s what experts say are the impacts of exposure to unhealthy air quality

Air quality in Seattle was among the worst in the world on Wednesday. Many wildfires in the Cascades cause unhealthy air quality indicators.

SEATTLE – Seattle’s air quality isn’t good for everyone, but especially sensitive groups.

Multiple Cascades wildfires caused unhealthy air quality in King, Snohomish and Pierce Counties on Wednesday.

Edwin Staples cycles up to 12 miles a day to work and has been unable to escape the smoke and fire of recent weeks.

“Indoors don’t feel better than outdoors. I’m in the federal building and even with the air conditioning and everything it smells like bonfire inside our building,” Staples said.

Poor air quality can cause health symptoms such as itchy eyes, sore throat, headaches, and more severe symptoms for at-risk groups.

“What we’re really worried about is that people with underlying heart or lung conditions could exacerbate those conditions and lead to asthma or COPD, exacerbations, and potentially worsening of the heart,” says Dr. Cora Sack, a cardiovascular disease researcher at UW Medicine, said. of Medicine and the Department of Environmental Sciences and Occupational Health.

Dr Sack said older adults, pregnant women and young children are also at higher risk.

“People should limit the amount of time they spend doing strenuous activity outdoors,” says Dr. Sack.

To protect the health of students, on Wednesday, Seattle Public Schools advised students to stay indoors and advised schools to cancel outdoor sporting events and activities.

Doctors are also worried about the long-term health effects for those unable to get inside.

Dr Sack said: “We are concerned about people who might be occupationally exposed to higher levels of smoke like a firefighter who is out fighting wildfire smoke 12 hours a day all season. .

KING 5’s chief meteorologist Mike Everett said Wednesday’s air quality was the worst in recent weeks, but found a few years in the mid-1980s had hit record levels.

“The big change between now and the mid-80s is that we introduced a lot of regulations to stop pumping chlorofluorocarbons into the atmosphere along with cars and industry, but we’re seeing wildfires becoming more common. more penetrating and denser. The forest fire season lasts longer. There’s an intersection going on, one way is better the other way is worse,” Everett said.

Some things your doctor says you can do to help are limit your time outdoors, wear a tight-fitting N95 or P100 mask, or use a portable indoor air purifier to keep the air in your home clean. will.

The air quality warning will be in place through Thursday evening.

https://www.king5.com/article/news/local/seattle/seattle-exposure-to-unhealthy-air-quality-experts/281-af897127-80a7-4284-874e-11f539fb3836 Here’s what experts say are the impacts of exposure to unhealthy air quality

Edmund DeMarche

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