Reducing Ozone Pollution
The following are ways Dane County residents can voluntarily help to keep our air healthy.

  All Summer Long Ozone Action Days
In your yard
  1. Use an electric, reel/push or newer, cleaner gas mower to reduce emissions.
  2. Maintain your mower: keep the underside free of grass build-up and change the air filter, oil and corroded spark plugs at least once each season.
  3. Avoid spills and drips by using a funnel to refuel equipment.
  4. Reduce lawn watering and fertilizing to discourage fast/excessive growth.
  5. Avoid using gas-powered yard equipment (e.g., trimmers, weeders), which have high emissions.
  6. Use an electric starter or charcoal chimney instead of petroleum distillate charcoal lighter fluids, which emit harmful vapors.
  1. Reschedule or delay lawnmowing using gas-powered equipment until after 6 p.m.
  2. Avoid using charcoal lighterfluid. It vaporizes and con-tributes to ozone formation.
Around the House
  1. Avoid solvent-based products, which have pollution causing vapors (VOCs). Avoid spray paint and use water-based paint, stain and sealants.
  2. Tightly cap all solvents (e.g., gasoline, paint thinners, strippers) and store in a cool place.
  3. Avoid painting, stripping and refinishing during summer heat.
  4. Avoid using flammable household products (e.g., floor wax, furniture polish, fabric cleaners/protectants, insect foggers), which have solvents.
  1. If you must use a solvent-based product, choose a different day for your project or use it late in the day.
On the Road
  1. When refueling your car, stop when the nozzle shuts off. Don’t overfill or drip fuel.
  2. Refuel after dusk or in the evening to avoid evaporation.
  3. Keep your car tuned up and tires well inflated to increase mileage and reduce refueling.
  4. Avoid idling. Turn your engine off if waiting more than 30 seconds.
  5. Reduce your driving: combine errands, walk, bike, carpool, use public transit or telecommute.
  1. Turn off your car while waiting in lines.
  2. Reduce your vehicle travel by delaying trips, carpooling/van-pooling, walking, biking or using public transportation.
  3. Refuel after 6 p.m., if possible.