Growing concern over air quality in Southern California due to wildfires, affecting residents' health and prompting interest in air purification methods.
Large areas around Los Angeles registered unhealthy air levels, with particulate matter warnings affecting sensitive groups.
Experts recommend using filters with a MERV rating of 13 or higher to effectively remove harmful particles from indoor air.
Instructions for a DIY air purifier using a box fan and MERV filters have been shared to help residents tackle air quality issues at home.
Besides DIY solutions, HEPA filters are recommended for portable air purifiers to enhance indoor air cleaning, significantly reducing pollutants.