Summer smog affects us all. When Ozone Action Days are declared, ozone, the main component of smog, can reach health-threatening levels. Here are some actions we can take to help clean the air on Ozone Action Days, and throughout the summer season. Use public transit, carpool, walk, or ride a bike instead of driving. Idling for just 30 seconds uses more fuel than stopping and starting your engine.
Small engines are a significant source of air pollution.
Get regular tune-ups and keep the right amount of air in the tires. Well maintained vehicles pollute less. Take your lunch to work to reduce lunchtime trips, and combine errands to reduce miles driven. Avoid using aerosol products, such as cleaners, paint, and hair spray on Ozone Action Days. When you barbecue, start the charcoal with an electric or chimney-type fire starter instead of lighter fluid.