Dr. Andrew Stiehm, a pulmonary and sleep physician with Allina Health's United Lung and Sleep Clinic, says the smoke can lead to unhealthy conditions for vulnerable groups.
"Some of our patients with Cryptogenic organizing pneumonia (COP), or asthma or cystic fibrosis might be very much bothered by increase in particulate matter," said Dr. Stiehm.
Dr. Stiehm says for those impacted by the smoke. "When it's a short duration, just try to stay away from it and stay indoors for the best of your ability; another thing is masking,” said Dr. Stiehm.