The Trimble air monitor characterizes ground-level ozone concentrations further downwind of Kansas City. The station determines exposure of a segment of Kansas City area residents and visitor to ground-level ozone. 

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
Trimble Air Monitoring Site
Address

7536 Southwest O Highway
Trimble, MO 64492
United States

EPA Site ID
29-049-0001
County
Clinton
Date Established
Pollutants Monitored
Ozone
Latitude/Longitude
39.53603, -94.55594