noun
airflow; air volume
Technical and everyday term for the amount or flow of air, used in contexts like ventilation, air conditioning, and engineering.
エアコンの風量を強くしてください。
Please turn up the airflow of the air conditioner.
この換気扇の風量は毎分10立方メートルです。
The air volume of this ventilation fan is 10 cubic meters per minute.