Pima County Alerts: Cozy Holiday Hearths Could Pose Health Risks

As the holiday season progresses, Pima County officials are urging caution regarding the use of fireplaces. While they create a festive atmosphere, the health implications can be serious.

According to a release from the Pima County Department of Environmental Quality, fireplace smoke contains harmful gases and particulate matter that can pose risks, particularly for vulnerable groups. Pregnant women, infants, young children, and individuals with heart or respiratory conditions are most at risk.

The department warns that toxins from wood smoke can irritate the eyes, nose, and throat, potentially leading to headaches, nausea, and even acute bronchitis. Inhaling this smoke may exacerbate asthma symptoms and can lead to lung inflammation and pneumonia in children. Moreover, walking through neighborhoods where many fireplaces are in use might trigger irregular heartbeats, chest pain, and shortness of breath.

Pima County also highlights that fireplaces are not always efficient heat sources; a significant amount of warm air can escape through the chimney, while particles can linger inside homes.

For those determined to use their fireplaces this season, the PDEQ offers several safety tips: Utilize multiple large candles instead of burning wood for a similar ambiance without the associated risks. Regularly clean chimneys to minimize creosote buildup. Opt for hardwoods such as oak, mesquite, or pecan over softwoods, and always ensure the wood is split and well-dried for at least six months. Smaller pieces of wood generally provide better efficiency and heat output. Maintain adequate air circulation within the fireplace and never burn hazardous materials like plastic, painted wood, or printed materials, as they release toxic substances.

Residents are advised to monitor their chimneys for smoke while a fire is burning; if smoke is visible, it could indicate the fire isn’t burning hot enough. In such cases, providing more air may help. Consider upgrading to more efficient wood-burning appliances to enhance safety and efficiency.

Finally, if you can smell smoke, it indicates that you and your neighbors are being exposed to it. Local officials recommend checking the county’s air quality website or downloading the EPA’s AirNow app to assess pollution levels. If air quality is poor, it’s advisable to avoid using the fireplace.