An airflow adjusting apparatus to be installed in a vehicle includes two or more outward airflow generators and a controller. The outward airflow generators are disposed side by side in a vehicle front-rear direction in vicinity of an outer edge in a vehicle widthwise direction on an upper surface of a vehicle body on a front side of a windshield. The outward airflow generators are each configured to form an outward airflow with respect to the vehicle body. The outward airflow flows in a direction that is toward an outer side in the vehicle widthwise direction and toward a rear side of the vehicle. The controller is configured to control the outward airflow generators.