4 Surprising Sources of Indoor Air Pollution in New Orleans, LA

Indoor air pollution is a serious concern, especially in a city like New Orleans, LA, where high humidity, aging buildings, and seasonal allergens can contribute to poor indoor air quality. While many homeowners focus on outdoor pollution, some of the biggest air quality threats are found right inside the home. If you or your family members experience frequent allergies, respiratory issues, or unexplained fatigue, your indoor air may be to blame.

Here are five surprising sources of indoor air pollution that may be affecting the air you breathe.

1. High Humidity and Biological Growth

New Orleans is no stranger to hot and humid weather, but excess indoor humidity can lead to the growth of biological contaminants such as spores, bacteria, and other airborne particulates. These can thrive in damp areas like bathrooms, basements, and even inside your HVAC system.

2. Outdoor Air Seeping Indoors

Even when you’re inside, you’re not always protected from outdoor air pollution. Traffic exhaust, industrial emissions, and seasonal allergens can seep in through open windows, doors, and cracks in your home’s structure. Poor insulation and aging weatherproofing make it easier for outdoor pollutants to enter and circulate in your living space.

3. Household Cleaning Products

Many homeowners don’t realize that their favorite cleaning sprays, air fresheners, and disinfectants release volatile organic compounds (VOCs) into the air. VOCs can irritate the respiratory system and even contribute to long-term health concerns.

4. Old or Dirty HVAC Filters

Your HVAC system plays a major role in filtering out airborne particles, but if your filters are clogged with dust and debris, they may be circulating pollutants instead of trapping them. Pet dander, dust mites, and pollen can easily make their way back into the air, affecting your home’s overall comfort.

Breathe Easier with Vallee Air Conditioning and Heating

Your home should be a safe and comfortable space—not a source of harmful air pollution. At Vallee Air Conditioning and Heating, we specialize in improving indoor air quality through expert HVAC maintenance, air purification systems, and humidity control solutions.

Ready to take control of your home’s air quality? Schedule an indoor air quality assessment today and let us help you breathe cleaner, healthier air in New Orleans, LA.

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