How Air Quality Changes by Season — A Guide for Homeowners | Filterbuy.ca

Welcome to the audio version of the following web page: https://filterbuy.ca/resources/air-quality/seasonal-air-quality-changes-explained/ In this episode, we explore how air quality changes throughout the year and why each season can bring different airborne concerns. Spring often brings pollen, summer can increase ozone and wildfire smoke, fall introduces ragweed and mould, and winter conditions may trap heating systems and vehicle emissions closer to the ground. We also discuss how weather patterns, temperature inversions, and changing outdoor pollutants can influence the air inside your home. Understanding these seasonal patterns can help you anticipate periods when monitoring local air quality and adjusting your indoor-air routine may be especially useful. Throughout the changing seasons, monitoring wildfire smoke, keeping up with furnace and air-conditioner maintenance, and choosing filters with the right size and MERV rating can help support cleaner indoor air without unnecessarily restricting airflow. Regular filter replacement, odour control, emergency wildfire planning, and suitable options from Amazon, Walmart, Target, and The Home Depot can further strengthen year-round comfort and HVAC performance. Related Reading: Learn more about 10x10x1 AC furnace air-filter resources, and MERV 8 16x20x1 HVAC air filters.