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Return to main Clark County MeteoStar Monitoring web page

Walter Johnson

  • EPA site number: 32-003-0071
  • State: Nevada
  • County: Clark
  • City: Las Vegas
  • Address: 7701 Ducharme Dr.
  • Site coordinates:
    • Latitude: 36° 10' 11.14" North (+36.169760°)
    • Longitude: 115° 15' 46.94" West (-115.263038°)
    • Elevation: 780 m (2559 ft)
  • Maintained by: Clark County Department of Air Quality
Area Map Overall site view Street level Map
Northwest North Northeast
West
East
Southwest South Southeast
CAMS Data
Current Measurements
Monthly Summary Report
Yearly Summary Report
  • Real-time monitoring since: Wednesday, January 1, 2003
  • Current status: Active
  • Continuous monitors located at this site:
    • Met Data
    • Ozone
    • Coarse Particulates (PM-10)
    • Fine Particulates (PM-2.5)
    • Other Compounds
  • Parameters currently being monitored:
    • Pollution parameters:
      • Ozone
      • PM-10 (Standard Conditions)
      • PM-10 (Local Conditions)
      • PM-Coarse
      • PM-2.5 (Local Conditions)
    • Meteorological parameters:
      • Wind Speed
      • Resultant Wind Speed
      • Resultant Wind Direction
      • Maximum Wind Gust
      • Standard Deviation of Horizontal Wind Direction
      • Outdoor Temperature
      • Internal Station Temperature
  • Parameters that have been monitored but are no longer active:
    • Pollution parameters:
      • Nitric Oxide
      • Nitrogen Dioxide
      • Oxides of Nitrogen
      • PM-10 Mass
    • Meteorological parameters:
      • Outdoor Temperature
      • Barometric Pressure

PLEASE NOTE: This data has not been verified by the Clark County Department of Air Quality and may change. This is the most current data, but it is not official until it has been certified by our technical staff. Data is collected from Clark County Department of Air Quality ambient monitoring sites and may include data collected by other outside agencies. This data is updated hourly. All times shown are in local standard time unless otherwise indicated.