AQI Color Chart: What Green to Maroon Means | Filterbuy

Welcome to the audio version of the following web page: https://filterbuy.ca/resources/air-quality/aqi-color-chart/  In this episode, we explain how to read an Air Quality Index colour chart and understand what each category means for your health. You’ll learn how the scale progresses from green for good air quality to maroon for hazardous conditions. We also discuss how increasing pollution levels may affect children, older adults, and people with asthma, allergies, or other respiratory sensitivities. Recognizing the colours and health categories can help you decide when to adjust outdoor activities or take additional precautions. Applied at home, understanding real-time AQI readings and wildfire-smoke warnings can guide decisions about mini-split operation, ventilation, and indoor filtration. Choosing the correct filter size and MERV rating, replacing dirty filters promptly, and finding suitable  filterbuy filters options through Amazon, Walmart, Target, and The Home Depot can improve air quality, airflow, and HVAC efficiency.