If projected air quality is too bad, an Ozone Action Day alert is issued.
Ozone Action days, are a great time to practice new habits you can use every day to improve air quality and help discourage the formation of ground-level ozone.
http://www.semcog.org/Services/OzoneAction/TodaysAirQuality.htm
SEMCOG issues the announcements.
Regional air quality map from Weather Underground: http://www.wunderground.com/US/Region/Midwest/AirQuality.html
Recent Ozone Action Days
- Thursday, August 2, 2007 is an Ozone Action Day in Washtenaw County.