Placing an air purifier near a window can help combat outdoor pollutants, but several factors should be considered for optimal results. Key considerations include the type of pollutants, air purifier size and efficiency (e.g., CADR rating, HEPA filters), window location, airflow, and noise levels. Energy consumption, maintenance needs, personal preferences, and budget constraints also... https://airhubco.com/can-i-place-an-air-purifier-near-a-window-to-address-outdoor-pollutants/