Active icon  =Active Site
Inactive Icon  =Inactive Site or instrument

Currently Monitoring SO2

Blair Street, St. Louis City   Active icon
Pollutant(s) Monitored:

  • Trace Sulfur Dioxide (SO2)
  • Trace Nitrogen Dioxide (NO2)
  • Inhalable Particulate (PM2.5)
  • Inhalable Particulate (PM10)
  • Ozone (O3)
  • Carbon Monoxide (CO)

Buick Northeast , Iron County  Active icon
Pollutant(s) Monitored:

  • Lead (Pb)
  • Sulfer Dioxide (SO2)

James River South, Springfield, Green County  Active icon
Pollutant(s) Monitored:

  • Sulfur Dioxide (SO2)

Margaretta, St. Louis City  Active icon
Pollutant(s) Monitored:

  • Sulfur Dioxide (SO2)
  • Nitrogen Dioxide (NO2)
  • Ozone (O3)  Inactive Icon
  • Carbon Monoxide (CO)Inactive Icon
  • Inhalable Particulate (PM10)
  • Inhalable Particulate (PM2.5)  Inactive Icon

Mark Twain State Park, Stoutsville, Monroe County Active icon
Pollutant(s) Monitored:

  • Sulfur Dioxide (SO2)
  • Ozone (O3) 
  • Inhalable Particulate (PM10)

Herculaneum, Mott Street Jefferson County  Active icon
Pollutant(s) Monitored:

  • Sulfur Dioxide (SO2)
  • Lead (Pb)

South Charleston, Springfield, Green County  Active icon
Pollutant(s) Monitored:

  • Sulfur Dioxide (SO2)

Troost, Kansas City  Active icon
Pollutant(s) Monitored:

  • Sulfur Dioxide (SO2)
  • Nitrogen Dioxide (NO2)
  • Inhalable Particulate (PM2.5)
  • Inhalable Particulate (PM10)

2230 E. Wildwood Lane, Springfield, Green County  Active icon
Pollutant(s) Monitored:

  • Sulfur Dioxide (SO2)

Historically Measured SO2

Hunter Avenue, Ladue  Active icon

Maryland Heights, St Louis County  Active icon

South Broadway and Hurck, St. Louis City  Active icon

Missouri State University, Springfield, Green County   Active icon

Main Street, Herculaneum, Jefferson County  Inactive Icon

South Lindbergh, Sunset Hills , St Louis County  Inactive Icon

1422 E. Wisdom Lane, Springfield, Green County  Inactive Icon

Glover South Site, Glover, Iron County  Inactive Icon

Weidman Road, Queeny Park  Inactive Icon

Clarksville, Pike County   Inactive Icon

KCI Airport, Kansas City  Inactive Icon

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