I went to a presentation last night on summer air quality in my city. Apparently, we have failed federal air standards for the past three years due to our high amounts of ozone (carbon monoxide, lead, particulate matter, nitrogen oxide and other pollutants were in compliance). Ozone is produced when volatile organic compounds (VOCs) mix with sunlight. Since sunlight is a crucial ingredient in ozone, most is produced during the summer, and most of that is during peak sun hours. People that spend time outside during these hours are exposed to more pollution. This may be contributing to the high rates of asthma we have around here. I was especially concerned as we frequently exercise outdoors, walking, running, and biking when the sun is out. And since my children breath 50% more air per pound of body weight than I do, I’m worried about their health.
Half of the hydrocarbons that contribute to ozone come from the actions of individuals. Here are some tips about how to reduce ozone pollution:
- Drive less. Drive more slowly.
- Refuel your car early in the morning or after 6pm. Make sure the gas cap is tightened properly.
- Conserve energy in your home by setting your thermostat to 76-78 degrees, drying clothes outside, using appliances less, turning off lights, running dishwasher/washing machine when full, etc.
- Replace your gas powered mower with an electric one. Make sure to mow early in the morning or in the evening.
- Apply paint with rollers and brushes instead of sprayers to save paint and cut down on fumes. Try to buy a low-VOC paint.
- Consider staining your deck in the spring or fall instead of summer.
Check out this map of the U.S. to see current air quality. You may also be able to find information in your local area about air quality. I was able to sign up for daily emails to alert me when air quality is poor. From now on, I will try to reduce my family’s outdoor activities on those days.
