Plants Alone Can't Clean the Air

Relying solely on plants for indoor air purification is misguided, as they remove volatile organic compounds (VOCs) at a rate that is insufficient for typical indoor environments. Research indicates that to match standard ventilation needs, one would require between 10 to 1,000 plants per square meter. Moreover, plants cannot effectively deal with critical air quality issues, like those arising during wildfires. The buildup of dust and particulate matter on plant leaves further demonstrates their limitations in filtering the air.