The standard lung capacity of a healthy adult woman is about 2500-3500ml on average, and it varies according to the individual’s physique, and can even reach 4500-5000ml or more for women who participate in sports regularly. Adult women have a lower lung capacity than adult men, and as they age, the older they are, the smaller their lung capacity will be. If you often sit and do not exercise as well as relatively obese women, even adult women lung capacity is relatively low, may reach about 2000-2500ml.