The Savannah air monitoring station is located downwind of St. Joseph to help determine the exposure of a segment of residents in the St. Joseph metropolitan area to ground-level ozone and to monitor attainment of the ambient air quality standards.

Pollutants

Ozone Pollutant

The primary National Ambient Air Quality Standard for ozone is 0.070 parts per million averaged over eight hours (annual fourth-highest daily maximum 8-hour concentration, averaged over three years). The federal ozone season for monitoring runs from March 1 to Oct. 31.

Departmental information about ozone (O3)

  • Description
  • Health effects
  • Tips to reduce ozone
  • 2008 and 2015 standards plus related documents

Ozone season runs from March 1 to October 31. Weekly updates will resume in March 2022.

  • Eight-hour ozone design values
  • Four highest eight-hour ozone values from beginning of ozone season
  • Running list of sites with exceedances from beginning of season
  • Monthly number of exceedances, 2019 and 2020
  • Daily maximum average eight-hour concentration for each site from beginning of season
  • Map of Missouri's ozone monitoring sites
Savannah Air Monitoring Site
Address

11796 Highway 71
Savannah, MO 64485
United States

EPA Site ID
29-003-0001
County
Andrew
Date Established
Pollutants Monitored
Ozone
Latitude/Longitude
39.9544, -94.849