Cheyenne NCore

NOTICE Routine quarterly monitor maintenance is currently being performed at this station. Air quality data may be unavailable. This message will be removed when the routine maintenance is completed.
Air Quality Information
1 Hour Average
8 Hour Rolling Average
Nitrogen Dioxide
1 Hour Average
Particulate Matter PM10
24 Hour Rolling Average
28 µg/m 3
Particulate Matter PM2.5
24 Hour Rolling Average
7 µg/m 3
Carbon Monoxide
Sulfur Dioxide
Loading video...

Temperature --
Relative Humidity 48 %
Wind Speed --
Wind Direction --
Yesterday's Precipitation 0.00 in
Ideal Conditions
Quick Facts

  • The Cheyenne NCore Monitoring Station began in July 2010.
  • The monitoring objective of the Cheyenne NCore station is to monitor air quality and meteorological parameters in an urban area in Wyoming’s largest city.
  • There are 82 NCore monitoring stations throughout the U.S, 62 urban locations and 20 rural locations; each station measures the same pollutants.
  • The monitoring at NCore is supporting scientific studies ranging across technological, health, and atmospheric disciplines.

Last Updated on 9/20/2017 10:26:20 AM