The impact of wildfires on air quality and respiratory health

11/18/2024 (Permalink)

Wildfires are becoming increasingly common, particularly in the western United States, and they pose a serious threat to air quality across vast regions. These fires release massive amounts of pollutants into the atmosphere, causing air quality to deteriorate rapidly. As a result, understanding the impact of wildfires on air quality is critical for individuals and businesses alike.

How Wildfires Affect Air Quality

When wildfires burn, they release various harmful pollutants, including particulate matter (PM), carbon monoxide, and volatile organic compounds (VOCs). The most significant concern, however, is fine particulate matter, known as PM2.5. These microscopic particles are small enough to penetrate deeply into the respiratory system, affecting air quality for miles beyond the fire's origin. During wildfire events, air quality index (AQI) levels can soar to unhealthy ranges, affecting not only the immediate area but also neighboring regions.

A report by the U.S. Environmental Protection Agency (EPA) noted that PM2.5 levels during wildfire events can increase by as much as 30 times their normal levels. This dramatic spike in particulate matter is a primary concern for maintaining air quality standards in regions prone to wildfires.

Factors That Worsen Air Quality During Wildfires

Several factors can exacerbate the impact of wildfires on air quality, including:

• Wind patterns: Strong winds can carry smoke and pollutants from wildfires over long distances, affecting areas hundreds of miles away from the fire.
• Prolonged fire seasons: With climate change contributing to longer and more severe fire seasons, regions experience extended exposure to poor air quality.
• Urban vs. rural fires: Fires in urban areas may cause more toxic pollutants due to burning materials such as plastics and chemicals, further degrading air quality.

Tips for Monitoring Air Quality

Staying informed about local air quality is essential during wildfire season. Here are a few ways you can monitor the air quality in your area:

• Check local air quality reports: Websites like AirNow.gov provide real-time updates on AQI levels.
• Install air quality apps: Apps such as IQAir or Plume Labs can send alerts directly to your phone.
• Invest in air quality monitors: Personal air quality sensors can help you monitor conditions inside your home or business.

SERVPRO®: Helping You Breathe Easier

At SERVPRO of Bath/Brunswick, we understand the importance of maintaining clean air in your home or business, especially during wildfire season. If you need assistance improving indoor air quality or addressing damage caused by wildfire smoke, our expert team is ready to help.

Stay informed and proactive to protect your property from the impact of wildfires on air quality.