Wildfires in Canada and Minnesota are currently causing hazardous, hazy air to blanket the Midwest and Northeastern United States, with poor air quality expected to last into the weekend, according to a July 17 article.
The Environmental Protection Agency’s AirNow website measures air quality using the Air Quality Index (AQI), which considers pollutants such as particulate matter and ozone. An AQI of 100 or more is considered unhealthy for people with pre-existing respiratory conditions, those who are pregnant, elderly individuals, or young children. When AQI reaches 150 or above, it is considered dangerous for everyone.
Health experts recommend several steps during periods of unhealthy air. These include reducing outdoor activity—especially exercise or exertion—as deeper breathing increases exposure to pollutants. Residents should check their home air filters to ensure they are HEPA filters and change them regularly. If AQI is above 100, vulnerable individuals should stay indoors when possible; if above 150, everyone should avoid being outside as much as possible. Wearing a tightly fitting N95 mask outdoors can help limit exposure to particulate matter; other face coverings like surgical masks or scarves are not effective against the smallest particles.
Ohio State Health and Discovery focuses on health care, research and education through its academic medical center that includes hospitals and outpatient facilities. The organization addresses societal issues such as health equity and substance use while offering resources on wellness, research advances and community health initiatives, according to the official website.
Ohio State Health and Discovery seeks to advance health in Ohio and worldwide through innovations in research, education, patient care and community involvement.
