The City of Jacksonville is closely monitoring air quality as smoke from wildfires burning in surrounding counties drifts into the area, raising concerns for residents, particularly those in sensitive groups.
Officials said “elevated particulate levels” are expected over the next several days, conditions that could be unhealthy for people with underlying health issues.
While no active wildfires are burning within Duval County, shifting winds and weather patterns may carry smoke into the region at varying intensities.
Sensitive groups, including people with heart or lung disease, asthma or other respiratory conditions, adults over 65, children and teenagers, pregnant women and outdoor workers are urged to limit prolonged or strenuous outdoor activity.
Health officials recommend taking more frequent breaks, watching for symptoms such as coughing or shortness of breath, and staying indoors when smoke becomes heavy.
People with asthma should follow their prescribed action plans and keep quick-relief medication readily available. Those with heart disease are advised to seek medical attention if they experience symptoms such as palpitations, unusual fatigue or shortness of breath.
Wildfire smoke contains a mixture of gases and fine particles produced by burning vegetation, buildings and other materials. Exposure can cause immediate health effects, including coughing, wheezing, irritated eyes and throat, headaches and chest pain.
To reduce exposure, residents are encouraged to keep windows and doors closed, run air conditioning systems on recirculation mode and use portable high-efficiency particulate air (HEPA) cleaners if available.
City officials say anyone who must go outdoors should consider wearing a properly fitted N95 or P100 respirator, as cloth and surgical masks do not effectively filter fine particles.
Emergency management officials recommend preparing supplies such as respirator masks and planning for the needs of children and individuals with medical conditions. They also suggest designating a room in the home that can be sealed off from outside air and equipped with an air cleaner to maintain better indoor air quality.
Residents can monitor current air quality conditions using the Environmental Protection Agency’s AirNow website and track wildfire activity through national fire and weather monitoring tools. Officials also advise staying tuned to emergency alerts through the Emergency Alert System and NOAA Weather Radio.
City officials said they will continue to monitor conditions and provide updates as needed.