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More than 160 people still missing after deadly Texas floods, governor says; Ohio small businesses seek clarity as Congress weighs federal ownership reporting rule; Hoosiers' medical bills under state review; Survey: Gen Z teens don't know their options after high school; Rural Iowa farmers diversify crops for future success.

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USDA, DHS Secretaries collaborate on a National Farm Security Action Plan. Health advocates worry about the budget megabill's impacts, and Prime Minister Netanyahu nominates President Trump for a Nobel Peace Prize.

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Farmers may abandon successful conservation programs if federal financial chaos continues, a rural electric cooperative in Southwest Colorado is going independent to shrink customer costs, and LGBTQ+ teens say an online shoulder helps more than community support.

Tips for breathing easier during Colorado’s bad air quality days

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Thursday, August 22, 2024   

Wildfires are becoming bigger and more frequent in Colorado and across the Mountain West, and health experts are offering tips to breathe easy even during bad air-quality days.

Dr. Anuj Mehta, pulmonary and critical-care physician at Denver Health said pregnant women, infants, children, older adults and people with heart or lung disease are most at risk.

"Wildfire smoke has a lot of particulate matter. So really, really small microscopic particles that can cause inflammation in the lungs. Just breathing in that particulate matter, that inflammation may not just stay in your lungs. It can really cause inflammation around your body," Mehta said.

Exposure to smoke from wildfires has been linked to an increased risk of heart attack, stroke, lung cancer and a decline in cognitive function. Using air purifiers with HEPA filters and high MERV rated air conditioning filters can improve indoor air quality. Limiting strenuous activities is also a good idea, because when your breathing rate goes up, you inhale more particulates.

Workers and others who need to be outdoors can get air-quality updates on particulate matter and ozone pollution levels online at colorado.gov/airquality. Mehta says N-95 masks and respirators can also help, if worn correctly.

"If you can be indoors, that's going to be really good. If you have to be outdoors, and you are somebody with underlying breathing problems, wearing the mask actually can reduce the amount of particulate matter that you are going to breathe in," Mehta continued.

Colorado has already seen six wildfires that have burned more than 1,000 acres since May, and as humans continue to burn fossil fuels, wildfire risks are widely expected to increase into the foreseeable future. Mehta said it's important to understand the risks, and to be prepared.

"So every summer we're going to be dealing with bad air quality days. And so people, especially people with underlying health concerns, should be discussing with their medical teams about a bad air-quality plan," Mehta continued.


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