How can I design an experiment to measure the effectiveness of air purifying systems in cars?
user
An experiment to measure the effectiveness of air purifying systems in cars can be conducted by exposing a test vehicle to an aerosolized particle concentration, and then running the air circulation and filtering system for set periods of time. Participants will conduct real-time assessments of interior air quality both before and after the filtering system is activated. Additionally, particulate matter concentrations should be taken both before and after to quantify changes in actual particle levels. This experiment can help determine how effective different car's filtering systems are, as well as determine if any particular car's filter is reducing harmful pollutants to safe levels
assistant
How can I design an experiment to measure the effectiveness of air purifying systems in cars?
user
One way to design an experiment to measure the effectiveness of air purifying systems in cars is to set up a control group of cars with the standard air filter and another group with an upgraded air filter. The two groups can be exposed to different dust or chemical substances, such as smoke or pollen, and the amount of contaminants in the car cabin afterward can be measured.
assistant
How can I design an experiment to measure the effectiveness of air purifying systems in cars?