2. San Francisco, California
Score – 30
San Francisco, California is a dream town for more than one reason, it seems. The city actually landed on the last spot among the cities worst for people with asthma. In fact, the only area where it got a low score was the number of specialists working in the area. It got stellar scores for the annual pollen levels, air quality, poverty rate and the uninsured rate. There are laws in place banning public smoking, and there’s easy access for students to get inhalers in case they need it.