The Wyoming air quality and meteorological monitoring instrumentation, and its operation are designed to
follow EPA regulations and guidelines for monitoring. This ensures scientifically defensile data that can
be compared to National Ambient Air Quality Standards, regulations, and guidelines include:
All measurement devices and calibration standards will be traceable to the National
Institute of Standards and Technology (NIST).
These guidelines establish quality assurance and quality control (QA/QC) standards
that provide data of known precision and accuracy.
Real-Time Data Disclaimer
Air quality information and meteorology data are displayed on this Web page typically within one to three
hours of their collection. As a result, data posted on the Live Sites Web page are raw data that have
not been validated by human review and may contain errors. Real-time data must be interpreted with
caution. These data are provided for public awareness and AQD review only. They
should not be used in any medical or scientific study.
Contact the Wyoming Department of Environmental Quality
to obtain quality-assured quarterly data summaries or access to
fully-validated raw data.