We want to help people to modify their daily habits when our skies are especially vulnerable to increased levels of pollution because of weather conditions. On any given day, someone -- very likely someone you know -- is having difficulty breathing because of air pollution. Even when air quality is deemed good or moderate, the air may be polluted enough to cause problems for a small child or a person with asthma. Many times weather is a contributing factor. Our long-term objective is for people to decrease the amount of pollution they create every day.