Environmental factors influencing physical activity levels include access to parks, weather conditions, and safety. Communities with accessible recreational spaces encourage outdoor activities, while poor weather can deter exercise. Urban designs that promote walkability and bike paths also play a significant role. Social support and cultural influences can either encourage or discourage participation in physical activities. Additionally, economic factors, such as the availability of affordable gyms or exercise programs, further determine activity levels. Together, these factors create an environment that either fosters or hinders regular physical exercise.