Indoor Air Quality Assessment

The most common causes include inadequate ventilation, which leads to a buildup of pollutants. These pollutants come from everyday activities like cooking, cleaning, and using certain products. Indoor air can also be contaminated by allergens like dust mites, pollen, and pet dander. Mold and mildew growth due to moisture issues can also release spores that worsen air quality. Volatile organic compounds (VOCs) emitted by building materials, furniture, and cleaning products contribute to poor air quality, too.

Poor indoor air quality has several telltale signs. Persistent symptoms like coughing, sneezing, and throat irritation often indicate compromised air quality. Fatigue, headaches, and difficulty concentrating may also be present, along with worsening allergy or asthma symptoms. Foul and lingering odors can indicate poor air quality, especially from mold, mildew, or chemicals. Excessive dust accumulation on surfaces is another common sign.

Poor indoor air quality can have adverse health effects. Exposure to pollutants like mold, allergens, volatile organic compounds (VOCs), and particulate matter can lead to respiratory issues, allergies, and asthma exacerbation. Long-term exposure may contribute to chronic respiratory conditions and other health problems. Additionally, poor air quality can impact overall well-being, causing fatigue, headaches, and difficulty concentrating.