Globally, there is an increase in the occurrence as well as the severity of wildfires. Many communities are adversely impacted by smoke, producing negative impacts on air quality and the health of individuals, two subsequently related aspects of environmental health. The wildfires smoke impacts many people, possibly thousands, regardless of how far away these incidents occur from individual communities. It is important to understand how wildfires and the smoke produced from them affect respiratory function and overall wellness in an effort to preserve our health through these types of environmental disasters.
What Wildfires Smoke Really Contains
When the forest burns, wildfires generate what we think of as smoke, though it is actually a chemical composition made up of numerous gases, fine particles, and other chemicals released by burning trees, vegetation, and human-made products. These small particulates stay suspended in the atmosphere and easily enter the lungs when they are breathed in.
The most troubling components of wildfires smoke are fine particulate matter. This material has the ability to become lodged in the lungs after being inhaled, causing damage to lung tissue. These also decrease the air quality and ultimately make disease prevention efforts directed at public health more difficult.
How Smoke Travels Through the Atmosphere
Smoke from wildfires can travel a long way from the fire. Winds blow smoke from wildfires to cities, areas, countries, and even continents. This means people who do not live near wildfires can have air quality problems because of the smoke.
It does not take any visible signs of a fire to show how quickly your air quality can change because of the movement of smoke. It is possible that the skies are blue but still have poor air quality due to all the small smoke particles that are in the atmosphere above you, which can also interfere with outdoor fitness and exercise activities.
The Impact of Smoke on Air Quality
Air quality refers to how much pollution exists in the environment, and wildfires smoke increases the amount of pollutants found in the environment. As smoke particles are added to the air, they increase the amount of harmful particles that contribute to reduced air quality overall.
Poor air quality affects both outside and inside buildings. Smoke can enter buildings through the windows, through the heating and air-conditioning systems, and through small gaps. This means you cannot completely avoid exposure to smoke particles, which can also negatively impact your healthy lifestyle habits on a daily basis.
Why Fine Particles Are So Dangerous
The extremely small size of the fine particles that are generated from wildfires smoke makes them especially damaging. Due to their small sizes, they are able to go beyond the body’s natural defense systems in the nose and throat and reach deep inside the lungs.
After penetrating the lungs, fine particles can cause inflamed tissue and decreased lung function. As a result, chronic respiratory illnesses may occur as a result of repeated exposure to fine particulates, especially in individuals who have poor dietary habits and weak immune systems.
How Wildfires Smoke Affects Breathing
The immediate effects of inhaling wildfires smoke include coughing or difficulty breathing. The long-term effects include chronic conditions such as asthma and possible injury to lung tissue. Many people experience eye, nose, or throat irritation shortly after being exposed to smoke from wildfires. Common symptoms include swollen lymph nodes, shortness of breath, and chronic cough.
For those individuals who already have chronic respiratory disease, their symptoms will likely worsen after being exposed to wildfires smoke, leading to difficulty breathing and requiring additional medical assistance.
Effects on Sensitive Groups
Wildfires smoke can have severe effects on specific populations. Children, the elderly, and those who have pre-existing heart and lung issues have the greatest chance of developing severe symptoms from wildfires smoke exposure.
Their respiratory systems tend to be less developed than those of adults. Younger children and adolescents are also less biologically capable of filtering out potentially harmful particles in the air, therefore, they are often more sensitive to changes in air quality. Men’s and women’s health continues to be a major factor affecting health care, particularly for those who already have chronic medical conditions or women who are pregnant.
Short-Term and Long-Term Health Concerns
Exposure to wildfires for a short time may cause immediate reactions such as throat irritation, coughing, or fatigue. The symptoms typically dissipate once air quality improves, but repeated exposures can result in permanent damage.
Long-term exposure to air pollution may cause lung damage and may lead to cardiovascular disorders. Long-term exposure to wildfires smoke may also create challenges in maintaining fitness and exercise routines.
How the Body Reacts to Polluted Air
The body reacts to harmful particles, such as air pollution in its environment, by initiating a defense mechanism. These mechanisms may include excessive mucus production and trying to clear the lungs or the airways through coughing.
Although these are ways of protecting yourself from harmful substances entering your body, they also let you know that your lungs or respiratory system are under extra strain(stress) from the pollution. Continuing exposure to these substances will eventually cause you to lose the ability to maintain healthy lifestyle habits.
Reducing Exposure During Wildfire Events
When a wildfire occurs in your area, limiting the amount of smoke you are exposed to is one of the most effective ways to protect your health. Keeping as much of the outside air from coming into your home as you can will help minimize your risk of exposure to dirty air. One way to do this is to keep your windows closed. Another way to help improve the air quality inside your home is to use an air filtration system.
If the wildfires smoke level is severe outside, do not engage in outdoor activities, especially when using outdoor fitness gear for your workouts. Staying updated on air quality updates will also help you decide when it is safe to go outside.
Supporting Respiratory Health in Daily Life
If you want to keep your lungs healthy, try to handle being exposed to bad air conditions for short periods of time. To help keep your lungs healthy, you should drink enough fluids, not smoke, and live a healthy life. Your family home conditions, lifestyle, and awareness of the air quality surrounding you during fire season also have a big effect on how much you will be exposed to air pollution.
Conclusion
The air quality is affected by the wildfires smoke, even for people who may be a great distance from the fire. Wildfires smoke includes fine particles that can be carried by the wind for large distances and have an effect on your lungs both in the short and long-term.
By understanding the effects of smoke, you will be able to make correct decisions regarding safety measures to protect yourself from breathing smoke and wildfires smoke. Learn about forecasts, reduce your exposure to smoke, and do what you can to keep yourself as healthy as possible. Xendo Health provides resources for wellness and environmental health. You can read more blogs on it for living a safer and healthier lifestyle.
