In the Dallas-Fort Worth, TX area, spring brings mild temperatures and sunshine. Unfortunately, these attractive climate conditions come with a downside for residents with allergies, asthma, and other chronic health problems. According to the Asthma and Allergy Foundation of America, the Dallas-Fort Worth area consistently ranks high on the list of American “allergy capitals.” Strong winds carry a persistent supply of pollen, which can make its way into your residence. The diverse DFW pollen profiles, weather patterns, and urban air quality issues can significantly impact indoor air quality (IAQ) during winter, spring, and late summer.
DFW Allergy Seasons and IAQ
The quality of your indoor air can impact your health and well-being. The concentration of particulate matter circulating inside your home is something to consider. According to the United States Environmental Protection Agency, poor IAQ can carry two to five times more pollution than outdoor air. The most common residential pollutants include mold spores, radon, volatile organic compounds (VOCs), dust, pet dander, and pollen. Poor IAQ can cause headaches, respiratory issues, skin irritation, fatigue, and asthma attacks. You may experience issues with sleep quality and mood when your home’s air quality is poor.
Allergy season in the Dallas-Fort Worth area can last year-round for some people. In the months of December to October, people experience allergies from high levels of pollen produced by coniferous trees, including junipers and cedars. From February to June, spring allergies are the result of high elm, mulberry, and oak pollen. From August to November, expect elevated ragweed pollen levels, which often cause asthma attacks and rhinitis.
The rapid shifts between dry, windy conditions and high levels of humidity accelerate pollen dispersal and mold growth in the Dallas-Fort Worth area. With a diverse pollen profile and year-round plant life cycles, our allergy seasons overlap for most of the year. Residents with environmental sensitivities face a continuous cycle of allergy triggers.
How Allergens Compromise IAQ
If you feel your allergy symptoms are more intense at home than at work or school, poor indoor air quality may be the main trigger. Understanding how allergens impact your IAQ is the first step to mitigating this issue and preparing..
Pollen can enter your home through window screens, gaps around doors, and on your clothing and shoes. Once inside your living spaces, your HVAC system pulls these particulates into your heating and cooling equipment and ductwork. Without an adequate purification system, these allergens circulate throughout every room in your house.
The presence of particulate matter in your home can reduce HVAC airflow as it clogs filters and accumulates on interior components. The late-summer ragweed season starts with the pollination of prairie ragweed in the Trinity River area. Fine ragweed pollen is notorious for its ability to float in the air for very long distances. It can easily enter your HVAC system. When the blower mechanism activates, the settled particulates re-enter your indoor air as air circulates, often resulting in allergy symptoms during the hottest days of the year.
IAQ Solutions for Allergy Season
Optimizing your indoor air quality involves using a solid strategy for managing pollen, indoor pollutants, and other contaminants. The IAQ services offered by our team here at Cody & Sons Plumbing, Heating & Air include upgraded filtration, UV sanitization, and more.
HEPA Filters
Standard 1-inch HVAC filters are often insufficient when attempting to contain the microscopic pollen particles that are common during allergy season. Upgrading your filter is an effective technique for IAQ improvement. More restrictive filters trap a higher percentage of airborne allergens, including those from outdoors as well as inside your residence. Cody & Sons Plumbing, Heating & Air installs 4-inch filters with optimal minimum efficiency reporting values (MERV), ideal for achieving excellent IAQ in our service area. Avoid using a filter in your HVAC system that has a MERV rating above 12. This will be too restrictive and can cause damage to your heating and cooling equipment. We can advise you on the best filter to use in your HVAC system. We’ll also help you determine how often you should change your filter for the best IAQ results.
Whole-House Air Purifiers
Depending on the contaminants in your home and your allergy symptoms, whole-home air purification may be an ideal solution. The most comprehensive involves whole-house air purifying systems by Aprilaire. These systems feature advanced media technology to capture pollen, mold, pet dander, and other contaminants. They integrate directly into your HVAC system, providing consistent air purification as your heating and cooling equipment runs.
UV-Sanitizing Lights
Your indoor air quality plan can also utilize ultraviolet-C (UV-C) light technology and oxidizing chambers to neutralize biological threats. This includes bacteria, viruses, and other pathogens. If your home has a ductless mini-split HVAC system, we can integrate a combination of HEPA filters and UV-C lamps into your indoor units. Ductless systems generally provide better IAQ because there is no ductwork for allergens and pollutants to settle inside. However, they are prone to internal moisture and particle accumulation.
When we install mini-split UV lights to optimize IAQ, biological contaminants are neutralized before they can circulate into your living spaces. Together with advanced filtration, mini-split UV lights improve IAQ by breaking the cycle of indoor allergen exposure.
Other IAQ Services
While filtration and air purification are essential for dealing with the Dallas-Fort Worth allergy seasons, Cody & Sons Plumbing, Heating & Air offers additional strategies and techniques for boosting indoor air quality. To achieve a pristine indoor environment that promotes easy and healthy breathing, we can address areas where pollutants and pathogens cause problems. Beyond preparing your home for allergy seasons, it’s important to also seal your ductwork and maintain a tight home envelope.
Our ductwork and dryer vent cleaning services target the dirt, dust, and particulates that accumulate and cannot be addressed by standard filters. Over time, these areas can become breeding grounds for mold, mildew, and other biological threats that compromise household health. To fully neutralize pathogens, we also offer antimicrobial spraying services to kill fungi and bacteria lingering within ductwork or your mini-split unit.
Ceiling register sealing is another IAQ strategy you should consider. This process consists of identifying and closing gaps between the ductwork, drywall, and attic space. This proactive strategy targets the entry points where pollen, unfiltered dust, and VOCs sneak into your home’s HVAC system and living spaces.
By combining various strategies for IAQ improvement in the Dallas-Fort Worth area, you can eliminate irritants and pathogens so that you and your loved ones can enjoy easy and healthy breathing. If you live with environmental sensitivities, chronic respiratory issues, or dermatological conditions like severe eczema and psoriasis, ask your physician about the importance of indoor air quality.
The Bottom Line of IAQ in Dallas-Fort Worth
Eliminating irritants and pathogens at the source requires the comprehensive IAQ strategies offered by our team at Cody & Sons Plumbing, Heating & Air. As a full-service HVAC contractor in the Dallas-Fort Worth area, we specialize in the installation, maintenance, repair, and replacement of all HVAC system brands and models. To learn more about IAQ and tackling seasonal allergies, please contact us at Cody & Sons Plumbing, Heating & Air today.
