Poor Indoor Air Quality in Hanover, PA

5 Causes of Poor Indoor Air Quality in Hanover, PA

November 28, 2021

Poor indoor air quality (IAQ) in your Hanover, PA, home can cause frequent headaches, nausea, asthma attacks, and allergic reactions. It’s essential to improve your home’s indoor air quality. Here are some causes of poor indoor air quality and how to avoid them.


Pollen causes allergy symptoms. You can avoid this common cause of poor IAQ by dusting and cleaning your home regularly and maintaining HVAC systems to lower pollen exposure. Also, consider taking off your shoes at the doorstep to avoid spreading pollen inside your house.

Cigarette Smoke

Secondhand smoke contaminates your indoor air quality by producing harmful chemicals. Also, cigarette smoke contains toxic and cancer-causing chemicals. The best way to avoid indoor air contamination is to smoke outdoors and allow your clothes to air out before getting back into the house.

Volatile Organic Compounds (VOCs)

Many household cleaners and products contain VOCs that can quickly contaminate your indoor air. These compounds are common in cleaners and air fresheners. You can avoid volatile organic compounds by using natural cleaning products and air fresheners.

Combustion Agents

When you burn fuels such as coal, gas, wood, oil, and propane, they produce some elements that could cause poor IAQ. The common combustion agents that cause poor indoor air quality include nitrogen dioxide and carbon monoxide. Combustion agents can be challenging to detect, but they cause breathing issues, dizziness, and confusion.

Pet Dander

Pets such as rabbits, dogs, and cats can contribute to poor indoor air quality as they shed dead skin. The dander can stick to clothing, carpets, bedding, and furniture and compromise your indoor air quality. You can try brushing and bathing your pets often and keeping their furniture and bedding away to avoid contaminating your indoor air quality.

These are some of the causes of poor indoor air quality in homes. Fortunately, you can purify your IAQ by avoiding these contaminants and embracing proper ventilation. Call Siegman Forced Air Systems, Inc. for professional AC repairs, installations and a free estimate.

Image provided by iStock

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